/* =========================================================
   K-Intelligence — site styles
   ========================================================= */
:root {
  --ink: #050d1d;
  --ink-2: #08162e;
  --ink-3: #0d1c38;
  --paper: #f3f0e7;
  --paper-2: #eae5d9;
  --paper-3: #e2dccf;
  --signal: #c9f45b;
  --mint: #86e3d3;
  --coral: #ff7a59;
  --white: #fff;
  --muted: #8f98aa;
  --muted-dark: #606776;
  --line: rgba(243, 240, 231, 0.16);
  --line-strong: rgba(243, 240, 231, 0.28);
  --line-dark: rgba(5, 13, 29, 0.14);
  --line-dark-strong: rgba(5, 13, 29, 0.26);
  --font-sans: "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
  --font-mono: "SFMono-Regular", "SF Mono", ui-monospace, Menlo, Consolas, monospace;
  --font-serif: "Songti SC", "STSong", "Noto Serif CJK SC", "Times New Roman", serif;
  --shell: 1440px;
  --pad: clamp(20px, 4.4vw, 64px);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
::selection { background: var(--signal); color: var(--ink); }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; padding: 0; cursor: pointer; }
img, svg { display: block; max-width: 100%; }
p, h1, h2, h3, h4, figure, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
em { font-style: normal; }
code { font-family: var(--font-mono); }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 4px; }

.skip-link {
  position: fixed; left: 16px; top: -100px; z-index: 200;
  background: var(--signal); color: var(--ink); padding: 12px 18px; font-size: 13px;
}
.skip-link:focus { top: 16px; }
.shell { width: 100%; max-width: var(--shell); margin: 0 auto; padding-left: var(--pad); padding-right: var(--pad); }
.mono { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; }
.serif { font-family: var(--font-serif); font-weight: 400; letter-spacing: -0.045em; }
.hl { color: var(--signal); }
.hl-dark { color: var(--ink); background: linear-gradient(transparent 64%, rgba(201, 244, 91, 0.72) 64%, rgba(201, 244, 91, 0.72) 94%, transparent 94%); padding: 0 0.04em; }

.site-noise {
  position: fixed; inset: 0; z-index: 90; pointer-events: none; opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}
.scroll-progress { position: fixed; left: 0; top: 0; width: 100%; height: 2px; z-index: 150; pointer-events: none; }
.scroll-progress span { display: block; width: 0; height: 100%; background: var(--signal); }

/* reveal */
.js .reveal { opacity: 0; transform: translateY(26px); }
.js .reveal.is-in { opacity: 1; transform: none; transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out); transition-delay: var(--reveal-delay, 0s); }
.js .reveal.is-in .line { animation: none; }
.js .hero-title .line { display: block; overflow: hidden; }
.js .hero-title .line > * { display: inline-block; }
.js .hero-title .line { opacity: 0; transform: translateY(104%); }
.js .hero-title.is-in .line { animation: lineUp 1s var(--ease-out) forwards; }
.js .hero-title.is-in .line:nth-child(2) { animation-delay: 0.1s; }
.js .page-title .line { display: block; overflow: hidden; }
.js .page-title .line { opacity: 0; transform: translateY(80%); }
.js .page-title.is-in .line { animation: lineUp 0.9s var(--ease-out) forwards; }
.js .page-title.is-in .line:nth-child(2) { animation-delay: 0.08s; }
.js .page-title.is-in .line:nth-child(3) { animation-delay: 0.16s; }
@keyframes lineUp { to { opacity: 1; transform: translateY(0); } }

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background 0.45s var(--ease), border-color 0.45s var(--ease), backdrop-filter 0.45s;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(5, 13, 29, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: var(--line);
}
.header-inner { height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { flex: none; display: flex; align-items: center; }
.brand img { width: 172px; height: auto; animation: logoIn 1.1s var(--ease-out) both; }
@keyframes logoIn { from { opacity: 0; transform: translateY(8px); filter: blur(4px); } to { opacity: 1; transform: none; filter: none; } }
.main-nav { display: flex; align-items: center; gap: clamp(20px, 2.2vw, 38px); margin-left: auto; }
.main-nav a { position: relative; display: flex; align-items: baseline; gap: 6px; font-size: 14px; color: rgba(243, 240, 231, 0.7); transition: color 0.25s; }
.main-nav a .nav-no { font-family: var(--font-mono); font-size: 8px; color: rgba(243, 240, 231, 0.35); transform: translateY(-4px); }
.main-nav a:hover, .main-nav a.is-active { color: var(--paper); }
.main-nav a::after { content: ""; position: absolute; left: 0; bottom: -7px; width: 100%; height: 1px; background: var(--signal); transform: scaleX(0); transform-origin: right; transition: transform 0.35s var(--ease); }
.main-nav a:hover::after, .main-nav a.is-active::after { transform: scaleX(1); transform-origin: left; }
.header-tools { display: flex; align-items: center; gap: 18px; }
.header-cta { display: inline-flex; align-items: center; gap: 9px; height: 40px; padding: 0 17px; border: 1px solid var(--line-strong); font-size: 12.5px; letter-spacing: 0.02em; transition: background 0.3s, border-color 0.3s, color 0.3s; }
.header-cta:hover { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.header-cta .icon { transition: transform 0.3s var(--ease); }
.header-cta:hover .icon { transform: translate(2px, -2px); }
.pulse-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 0 rgba(201, 244, 91, 0.5); animation: pulseDot 2.4s infinite; flex: none; }
@keyframes pulseDot { 0%, 100% { box-shadow: 0 0 0 0 rgba(201, 244, 91, 0.4); } 50% { box-shadow: 0 0 0 6px rgba(201, 244, 91, 0); } }
.menu-toggle { display: none; align-items: center; gap: 10px; height: 40px; }
.menu-bars { width: 24px; display: grid; gap: 5px; }
.menu-bars i { display: block; height: 1px; background: var(--paper); transition: transform 0.3s; }
.menu-text { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.1em; }
.menu-close { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--line); color: var(--paper); }
.menu-close:hover { background: var(--paper); color: var(--ink); }

/* mobile nav overlay */
.menu-overlay { position: fixed; inset: 0; z-index: 120; visibility: hidden; opacity: 0; transition: opacity 0.4s, visibility 0.4s; }
.menu-overlay.is-open { visibility: visible; opacity: 1; }
.menu-overlay-bg { position: absolute; inset: 0; background: rgba(5, 13, 29, 0.97); backdrop-filter: blur(22px); }
.menu-inner { position: relative; height: 100%; display: flex; flex-direction: column; padding-top: 72px; padding-bottom: 44px; }
.menu-top { display: flex; align-items: center; gap: 18px; border-bottom: 1px solid var(--line); padding-bottom: 26px; color: var(--muted); }
.menu-logo img { width: 128px; height: auto; }
.menu-top .mono { margin-left: auto; font-size: 8px; color: rgba(243, 240, 231, 0.35); }
.menu-nav { display: flex; flex-direction: column; margin-top: 6vh; }
.menu-nav a { display: flex; align-items: center; gap: 22px; border-bottom: 1px solid var(--line); padding: 13px 0; font-size: clamp(32px, 6vw, 58px); letter-spacing: -0.04em; line-height: 1.2; opacity: 0; transform: translateY(20px); transition: color 0.3s, padding 0.35s; }
.menu-nav a span { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0; color: var(--muted); }
.menu-nav a i { margin-left: auto; opacity: 0.4; transition: transform 0.35s; }
.menu-nav a:hover { color: var(--signal); padding-left: 14px; }
.menu-nav a:hover i { transform: translate(3px, -3px); opacity: 1; }
.menu-overlay.is-open .menu-nav a { animation: menuIn 0.65s var(--ease-out) forwards; animation-delay: calc(var(--i) * 0.045s); }
@keyframes menuIn { to { opacity: 1; transform: none; } }
.menu-foot { margin-top: auto; display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; color: var(--muted); font-size: 12px; }
.menu-foot > a { display: inline-flex; align-items: center; gap: 10px; color: var(--paper); border-bottom: 1px solid var(--line-strong); padding-bottom: 6px; }
.menu-foot div { display: flex; flex-direction: column; gap: 4px; text-align: right; }

/* =========================================================
   Buttons & links
   ========================================================= */
.btn { position: relative; display: inline-flex; align-items: center; justify-content: space-between; gap: 22px; min-height: 52px; padding: 0 8px 0 24px; border: 1px solid var(--line-strong); font-size: 13.5px; letter-spacing: 0.02em; transition: background 0.35s var(--ease), color 0.35s, border-color 0.35s; overflow: hidden; }
.btn-arrow { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid currentColor; opacity: 0.7; transition: transform 0.35s var(--ease), background 0.35s, color 0.35s; }
.btn:hover .btn-arrow { transform: translate(2px, -2px); }
.btn-primary { background: var(--signal); color: var(--ink); border-color: var(--signal); }
.btn-primary:hover { background: var(--paper); border-color: var(--paper); }
.btn-primary .btn-arrow { border-color: rgba(5, 13, 29, 0.3); }
.btn-ghost { color: var(--paper); }
.btn-ghost:hover { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.btn-light { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.btn-light:hover { background: var(--signal); border-color: var(--signal); }
.btn-dark { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn-dark:hover { background: transparent; color: var(--ink); }
.btn-dark .btn-arrow { border-color: rgba(243, 240, 231, 0.35); }
.arrow-link { display: inline-flex; align-items: center; gap: 11px; font-size: 13px; border-bottom: 1px solid var(--line-dark-strong); padding-bottom: 4px; transition: gap 0.3s, border-color 0.3s; }
.arrow-link:hover { gap: 17px; border-color: var(--ink); }
.arrow-link .icon { transition: transform 0.3s; }
.dark .arrow-link, .product-section .arrow-link, .partner-section .arrow-link, .site-footer .arrow-link { border-color: var(--line-strong); }
.hero-inline-link { display: inline-flex; align-items: center; gap: 8px; color: var(--signal); font-size: 12px; border-bottom: 1px solid rgba(201, 244, 91, 0.35); padding-bottom: 3px; }
.section-foot { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 54px; padding-top: 22px; border-top: 1px solid var(--line-dark); }
.section-foot .mono { color: var(--muted-dark); }

/* =========================================================
   Shared section / heroes
   ========================================================= */
.section { position: relative; padding: clamp(88px, 10vw, 150px) 0; background: var(--paper); color: var(--ink); overflow: clip; }
.section-head { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: clamp(28px, 5vw, 80px); border-top: 1px solid var(--line-dark); padding-top: 20px; margin-bottom: clamp(48px, 6vw, 84px); }
.section-label { display: flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-dark); white-space: nowrap; }
.section-label span { color: var(--ink); }
.section-label i { width: 24px; height: 1px; background: currentColor; opacity: 0.4; }
.section-label.is-light { color: rgba(243, 240, 231, 0.5); }
.section-label.is-light span { color: var(--paper); }
.section-head-main { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(260px, 0.7fr); gap: clamp(24px, 5vw, 90px); align-items: end; }
.h2 { font-size: clamp(36px, 4.6vw, 68px); line-height: 1.06; font-weight: 500; letter-spacing: -0.05em; }
.section-lead { color: var(--muted-dark); font-size: clamp(14px, 1.2vw, 17px); line-height: 1.85; max-width: 460px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-dark); }
.eyebrow.is-light { color: rgba(243, 240, 231, 0.55); }
.eyebrow-dot { width: 5px; height: 5px; background: var(--signal); border-radius: 50%; }

.page-hero { position: relative; padding: clamp(150px, 17vw, 230px) 0 clamp(70px, 8vw, 118px); background: var(--ink); color: var(--paper); overflow: hidden; }
.page-hero-bg { position: absolute; inset: 0; pointer-events: none; }
.page-grid { position: absolute; inset: 0; background-image: linear-gradient(to right, rgba(243, 240, 231, 0.055) 1px, transparent 1px), linear-gradient(to bottom, rgba(243, 240, 231, 0.055) 1px, transparent 1px); background-size: calc(100% / 6) 90px; mask-image: linear-gradient(to bottom, black, transparent 92%); }
.page-glow { position: absolute; width: 60vw; height: 60vw; right: -20vw; top: -25vw; border-radius: 50%; background: radial-gradient(circle, rgba(134, 227, 211, 0.15), transparent 62%); filter: blur(30px); }
.breadcrumb { position: relative; display: flex; align-items: center; gap: 10px; color: rgba(243, 240, 231, 0.36); font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: clamp(44px, 6vw, 80px); }
.breadcrumb a:hover { color: var(--paper); }
.breadcrumb b { color: rgba(243, 240, 231, 0.7); font-weight: 400; }
.page-hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr); gap: clamp(32px, 7vw, 110px); align-items: end; }
.page-hero-copy .eyebrow { margin-bottom: 26px; }
.page-title { font-size: clamp(44px, 5.6vw, 84px); line-height: 1.02; font-weight: 500; letter-spacing: -0.06em; }
.page-title em { color: var(--signal); }
.page-hero-side { padding-left: clamp(0px, 2vw, 30px); border-left: 1px solid var(--line); }
.page-hero-side > p { font-size: clamp(14px, 1.3vw, 17px); line-height: 1.85; color: rgba(243, 240, 231, 0.7); }
.page-hero-note { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; margin-top: 34px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }

/* =========================================================
   Home hero
   ========================================================= */
.home-hero { position: relative; min-height: 100svh; padding-top: 116px; padding-bottom: 88px; background: var(--ink); overflow: hidden; display: flex; flex-direction: column; justify-content: center; }
.hero-backdrop { position: absolute; inset: 0; overflow: hidden; }
.field-canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.5; }
.hero-grid-lines { position: absolute; inset: 0; background-image: linear-gradient(to right, rgba(243, 240, 231, 0.05) 1px, transparent 1px), linear-gradient(to bottom, rgba(243, 240, 231, 0.05) 1px, transparent 1px); background-size: calc(100% / 8) calc(100% / 7); mask-image: radial-gradient(ellipse at 65% 45%, black 0, transparent 74%); }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(10px); pointer-events: none; }
.glow-a { width: 52vw; height: 52vw; right: -9vw; top: -18vw; background: radial-gradient(circle, rgba(134, 227, 211, 0.13), transparent 66%); }
.glow-b { width: 45vw; height: 45vw; left: -18vw; bottom: -25vw; background: radial-gradient(circle, rgba(201, 244, 91, 0.07), transparent 65%); }
.hero-eyes { position: absolute; width: min(64vw, 920px); right: -10vw; top: 27%; color: var(--paper); opacity: 0.1; }
.hero-eyes .eye-ring { stroke-dasharray: 1 11; animation: eyeRotate 60s linear infinite; transform-origin: center; }
.hero-eyes .eye-pupil { fill: var(--signal); opacity: 0.65; }
.hero-eyes .eye-bridge { opacity: 0; }
@keyframes eyeRotate { to { stroke-dashoffset: -400; } }
.hero-shell { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(380px, 0.76fr); gap: clamp(30px, 5vw, 90px); align-items: center; }
.hero-copy { max-width: 790px; padding-top: 20px; }
.hero-kicker { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.1em; color: rgba(243, 240, 231, 0.52); text-transform: uppercase; margin-bottom: clamp(32px, 4vw, 52px); }
.hero-kicker .kicker-rule { width: 48px; height: 1px; background: var(--line-strong); }
.hero-title { font-size: clamp(52px, 6.6vw, 96px); line-height: 0.94; font-weight: 500; letter-spacing: -0.065em; margin-left: -0.06em; }
.hero-title em { color: var(--signal); position: relative; }
.hero-title em::after { content: ""; position: absolute; left: 0.04em; right: 0.02em; bottom: -0.02em; height: 0.04em; background: var(--signal); opacity: 0.65; }
.hero-lead { max-width: 590px; margin-top: clamp(28px, 3.4vw, 44px); font-size: clamp(14px, 1.35vw, 18px); line-height: 1.85; color: rgba(243, 240, 231, 0.66); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: clamp(34px, 4vw, 52px); }
.hero-note { display: flex; align-items: center; gap: 22px; margin-top: clamp(48px, 6vw, 82px); color: var(--muted); font-size: 11px; }
.hero-note .mono { color: rgba(243, 240, 231, 0.34); }
.hero-note::before { content: ""; width: 32px; height: 1px; background: var(--line-strong); }

.hero-visual { position: relative; height: min(66vh, 620px); min-height: 520px; display: flex; align-items: center; justify-content: center; perspective: 1200px; }
.orbit { position: absolute; border-radius: 50%; border: 1px solid rgba(243, 240, 231, 0.12); pointer-events: none; }
.orbit-a { width: 560px; height: 560px; border-style: dashed; animation: spin 90s linear infinite; }
.orbit-b { width: 430px; height: 430px; border-color: rgba(201, 244, 91, 0.16); animation: spinReverse 65s linear infinite; }
.orbit-a::before, .orbit-b::before { content: ""; position: absolute; width: 7px; height: 7px; border-radius: 50%; background: var(--signal); top: 50%; left: -3px; box-shadow: 0 0 16px rgba(201, 244, 91, 0.7); }
.orbit-b::before { background: var(--mint); left: auto; right: 10%; top: 12%; width: 4px; height: 4px; }
.orbit-node { position: absolute; width: 5px; height: 5px; border-radius: 50%; background: var(--paper); opacity: 0.5; }
.node-a { top: 14%; right: 10%; }
.node-b { bottom: 12%; left: 4%; background: var(--signal); }
.orbit-caption { position: absolute; right: -20px; top: 50%; transform: rotate(90deg) translateX(50%); transform-origin: right; display: flex; gap: 18px; font-family: var(--font-mono); font-size: 8px; letter-spacing: 0.16em; color: rgba(243, 240, 231, 0.28); }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spinReverse { to { transform: rotate(-360deg); } }

.hero-device { position: relative; z-index: 3; width: min(286px, 72%); transform-style: preserve-3d; transition: transform 0.35s var(--ease-out); }
.device-shell { position: relative; border-radius: 42px; border: 1px solid rgba(243, 240, 231, 0.22); background: #050b17; padding: 9px; box-shadow: 0 45px 90px rgba(0, 0, 0, 0.58), 0 0 0 1px rgba(0, 0, 0, 0.4), inset 0 0 0 1px rgba(255, 255, 255, 0.04); overflow: hidden; }
.device-shell::before { content: ""; position: absolute; inset: 9px; border-radius: 34px; box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.35); z-index: 2; pointer-events: none; }
.device-shell img { width: 100%; height: auto; border-radius: 34px; filter: saturate(0.9) contrast(1.02); }
.device-notch { position: absolute; z-index: 4; top: 16px; left: 50%; transform: translateX(-50%); width: 86px; height: 22px; background: #050b17; border-radius: 14px; }
.device-notch::after { content: ""; position: absolute; right: 15px; top: 8px; width: 6px; height: 6px; border-radius: 50%; background: #14213b; box-shadow: inset 0 0 2px rgba(134, 227, 211, 0.6); }
.device-scan { position: absolute; z-index: 3; left: 9px; right: 9px; height: 1px; background: linear-gradient(90deg, transparent, var(--signal), transparent); opacity: 0.7; animation: scanLine 5.5s var(--ease) infinite; box-shadow: 0 0 16px rgba(201, 244, 91, 0.6); }
@keyframes scanLine { 0%, 100% { top: 12%; opacity: 0; } 8% { opacity: 0.7; } 60% { top: 82%; opacity: 0.8; } 70% { opacity: 0; } }
.device-corners i { position: absolute; width: 18px; height: 18px; border-color: var(--signal); border-style: solid; opacity: 0.75; z-index: 5; }
.device-corners i:nth-child(1) { top: 58px; left: 18px; border-width: 1px 0 0 1px; }
.device-corners i:nth-child(2) { top: 58px; right: 18px; border-width: 1px 1px 0 0; }
.device-corners i:nth-child(3) { bottom: 26px; left: 18px; border-width: 0 0 1px 1px; }
.device-corners i:nth-child(4) { bottom: 26px; right: 18px; border-width: 0 1px 1px 0; }
.device-shadow { position: absolute; left: 10%; right: 10%; bottom: -34px; height: 50px; border-radius: 50%; background: rgba(0, 0, 0, 0.55); filter: blur(22px); z-index: -1; }
.proof-chip { position: absolute; z-index: 4; display: flex; align-items: center; gap: 11px; padding: 12px 15px; background: rgba(11, 25, 48, 0.78); border: 1px solid rgba(243, 240, 231, 0.16); backdrop-filter: blur(16px); box-shadow: 0 18px 36px rgba(0, 0, 0, 0.26); animation: floatChip 7s ease-in-out infinite; }
.chip-a { left: -4%; top: 20%; }
.chip-b { right: -3%; bottom: 21%; animation-delay: -3s; }
.chip-icon { display: grid; place-items: center; width: 29px; height: 29px; color: var(--signal); border: 1px solid rgba(201, 244, 91, 0.26); }
.proof-chip b { display: block; font-size: 11.5px; font-weight: 500; letter-spacing: 0.02em; }
.proof-chip small { display: block; margin-top: 1px; font-family: var(--font-mono); font-size: 8px; color: var(--muted); letter-spacing: 0.03em; }
@keyframes floatChip { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
.hero-seal { position: absolute; z-index: 4; bottom: 3%; left: 0; display: flex; align-items: center; gap: 11px; opacity: 0.6; }
.hero-seal img { width: 32px; height: auto; }
.hero-seal span { font-family: var(--font-mono); font-size: 7.5px; line-height: 1.5; letter-spacing: 0.1em; color: var(--paper); }
.hero-scroll { position: absolute; z-index: 4; left: 0; right: 0; bottom: 0; border-top: 1px solid var(--line); }
.hero-scroll { display: flex; align-items: center; gap: 26px; padding: 0 var(--pad); }
.scroll-cue { flex: none; width: 46px; height: 46px; display: grid; place-items: center; border-right: 1px solid var(--line); }
.scroll-cue span { width: 1px; height: 19px; background: var(--paper); position: relative; opacity: 0.6; }
.scroll-cue span::after { content: ""; position: absolute; left: -3px; bottom: 0; width: 7px; height: 7px; border-right: 1px solid var(--paper); border-bottom: 1px solid var(--paper); transform: rotate(45deg); }
.sector-marquee { flex: 1; overflow: hidden; mask-image: linear-gradient(90deg, transparent, black 6%, black 94%, transparent); }
.marquee-track { display: flex; align-items: center; gap: 30px; width: max-content; animation: marquee 38s linear infinite; padding: 18px 0; }
.marquee-track span { display: flex; align-items: center; gap: 30px; font-size: 11px; color: rgba(243, 240, 231, 0.45); white-space: nowrap; }
.marquee-track i { width: 4px; height: 4px; background: var(--signal); border-radius: 50%; opacity: 0.6; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* =========================================================
   Manifesto
   ========================================================= */
.manifesto { background: var(--paper); padding-bottom: clamp(60px, 7vw, 100px); }
.manifesto-top { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: clamp(28px, 5vw, 80px); border-top: 1px solid var(--line-dark); padding-top: 20px; }
.manifesto-statement { display: block; }
.manifesto-statement > p { font-size: clamp(42px, 6.5vw, 94px); line-height: 1.07; letter-spacing: -0.06em; font-weight: 500; max-width: 1100px; }
.manifesto-aside { display: grid; grid-template-columns: 190px minmax(0, 380px); gap: clamp(24px, 4vw, 60px); align-items: start; margin-top: clamp(30px, 4vw, 48px); border-top: 1px solid var(--line-dark); padding-top: 18px; }
.manifesto-aside .mono { color: var(--muted-dark); }
.manifesto-aside p { margin-top: 0; color: var(--muted-dark); font-size: 13.5px; line-height: 1.85; }
.manifesto-stats { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-dark); margin-top: clamp(58px, 8vw, 110px); }
.mstat { position: relative; padding: 28px 24px 4px 0; border-right: 1px solid var(--line-dark); min-height: 190px; }
.mstat:last-child { border-right: 0; }
.mstat-no { color: var(--muted-dark); }
.mstat strong { display: block; font-size: clamp(48px, 5.2vw, 76px); font-weight: 400; line-height: 1; letter-spacing: -0.06em; margin-top: 18px; font-family: var(--font-serif); }
.mstat b { display: block; margin-top: 13px; font-size: 13px; font-weight: 500; }
.mstat small { display: block; margin-top: 5px; color: var(--muted-dark); font-size: 11.5px; line-height: 1.6; }

/* =========================================================
   Pain
   ========================================================= */
.pain-section { background: var(--paper-2); }
.pain-section .section-head-main { grid-template-columns: minmax(0, 1fr) minmax(240px, 0.55fr); }
.pain-layout { display: grid; grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr); gap: clamp(38px, 7vw, 120px); }
.pain-intro { position: sticky; top: 130px; align-self: start; }
.pain-quote { border-top: 1px solid var(--line-dark-strong); padding-top: 24px; }
.pain-quote .icon { color: var(--ink); opacity: 0.18; }
.pain-quote p { font-family: var(--font-serif); font-size: clamp(22px, 2.4vw, 33px); line-height: 1.35; letter-spacing: -0.03em; margin-top: 18px; }
.pain-intro > p { color: var(--muted-dark); font-size: 13px; line-height: 1.9; margin-top: 26px; max-width: 290px; }
.formula { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 34px; font-family: var(--font-mono); font-size: 10px; }
.formula span { color: var(--muted-dark); }
.formula i { color: var(--muted-dark); }
.formula b { border: 1px solid var(--line-dark-strong); padding: 3px 7px; font-weight: 400; }
.pain-list { border-top: 1px solid var(--line-dark-strong); }
.pain-row { display: grid; grid-template-columns: 54px minmax(0, 1fr) 46px; gap: 20px; align-items: start; padding: 28px 12px 30px 0; border-bottom: 1px solid var(--line-dark); transition: background 0.4s, padding 0.4s, color 0.4s; }
.pain-row:hover { background: var(--ink); color: var(--paper); padding-left: 18px; padding-right: 18px; }
.pain-no { color: var(--muted-dark); padding-top: 4px; }
.pain-row:hover .pain-no { color: var(--signal); }
.pain-body h3 { font-size: clamp(22px, 2.1vw, 31px); font-weight: 500; letter-spacing: -0.04em; }
.pain-body p { margin-top: 9px; max-width: 560px; color: var(--muted-dark); font-size: 12.8px; line-height: 1.8; transition: color 0.4s; }
.pain-row:hover .pain-body p { color: rgba(243, 240, 231, 0.65); }
.pain-icon { color: var(--muted-dark); justify-self: end; padding-top: 3px; transition: color 0.4s, transform 0.4s; }
.pain-row:hover .pain-icon { color: var(--signal); transform: translate(3px, -3px); }

/* =========================================================
   Product home band
   ========================================================= */
.product-section { background: var(--ink); color: var(--paper); border-top: 1px solid var(--line); }
.product-section .section-head, .product-section .section-head-main { border-color: var(--line); }
.product-glow { position: absolute; width: 55vw; height: 55vw; right: -18vw; top: 8%; background: radial-gradient(circle, rgba(134, 227, 211, 0.09), transparent 65%); pointer-events: none; }
.product-top { position: relative; display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: clamp(28px, 5vw, 80px); border-top: 1px solid var(--line); padding-top: 20px; margin-bottom: clamp(48px, 6vw, 80px); }
.product-headline { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(250px, 0.55fr); gap: clamp(28px, 6vw, 100px); align-items: end; }
.product-headline .h2 { font-size: clamp(38px, 5.2vw, 78px); }
.product-summary p { color: rgba(243, 240, 231, 0.62); font-size: 13.5px; line-height: 1.9; margin-bottom: 24px; }
.product-summary .arrow-link { color: var(--paper); border-color: var(--line-strong); }
.product-stage { position: relative; border: 1px solid var(--line); background: linear-gradient(130deg, rgba(13, 28, 56, 0.9), rgba(6, 16, 34, 0.55)); padding: clamp(24px, 4vw, 50px); padding-top: clamp(64px, 5vw, 78px); margin-bottom: 1px; }
.stage-grid { position: relative; display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(20px, 4vw, 50px); align-items: center; min-height: 460px; }
.stage-device { position: relative; border: 1px solid rgba(243, 240, 231, 0.14); background: #0c1830; box-shadow: 0 30px 60px rgba(0, 0, 0, 0.35); }
.stage-device img { width: 100%; height: auto; display: block; }
.stage-phone { width: min(230px, 80%); justify-self: center; padding: 7px; border-radius: 26px; transform: rotate(-4deg) translateY(-10px); overflow: hidden; }
.stage-phone img { border-radius: 18px; height: 440px; object-fit: cover; object-position: top center; }
.stage-admin { padding: 7px; transform: rotate(1.5deg); }
.stage-admin img { border-radius: 1px; }
.mini-browser { display: flex; align-items: center; gap: 5px; padding: 8px 9px; border-bottom: 1px solid rgba(243, 240, 231, 0.1); background: #0a1429; }
.mini-browser span { width: 5px; height: 5px; border-radius: 50%; background: rgba(243, 240, 231, 0.22); }
.mini-browser span:nth-child(2) { background: rgba(201, 244, 91, 0.55); }
.mini-browser em { margin-left: auto; font-family: var(--font-mono); font-size: 7px; letter-spacing: 0.1em; color: var(--muted); font-style: normal; }
.stage-label { position: absolute; display: flex; flex-direction: column; gap: 4px; z-index: 2; }
.stage-label .mono { color: var(--signal); font-size: 8px; }
.stage-label b { font-size: 11px; font-weight: 500; color: rgba(243, 240, 231, 0.75); }
.label-field { left: 2%; top: -40px; }
.label-manager { right: 2%; top: -40px; }
.stage-phone .mini-browser em { display: none; }
.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
.capability { position: relative; padding: 28px 28px 34px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); min-height: 210px; overflow: hidden; transition: background 0.35s; }
.capability:hover { background: rgba(243, 240, 231, 0.035); }
.cap-no { color: var(--muted); font-size: 9px; }
.capability h3 { font-size: 19px; font-weight: 500; letter-spacing: -0.03em; margin-top: 26px; }
.capability p { color: rgba(243, 240, 231, 0.5); font-size: 12px; line-height: 1.75; margin-top: 7px; max-width: 290px; }
.cap-line { position: absolute; left: 28px; right: 28px; bottom: 0; height: 1px; background: var(--signal); transform: scaleX(0); transform-origin: left; transition: transform 0.5s var(--ease-out); }
.capability:hover .cap-line { transform: scaleX(1); }
.product-metrics { display: flex; flex-wrap: wrap; border-bottom: 1px solid var(--line); }
.product-metrics > div { flex: 1 1 25%; padding: 26px 24px 30px 0; display: flex; align-items: baseline; gap: 12px; }
.product-metrics strong { font-family: var(--font-serif); font-size: 40px; font-weight: 400; letter-spacing: -0.05em; }
.product-metrics span { color: var(--muted); font-size: 11px; }

/* =========================================================
   FDE home
   ========================================================= */
.fde-section { background: var(--paper); padding-top: clamp(100px, 11vw, 165px); }
.fde-watermark { position: absolute; right: -2vw; top: 2vw; font-size: clamp(150px, 27vw, 430px); font-weight: 700; line-height: 0.8; letter-spacing: -0.1em; color: transparent; -webkit-text-stroke: 1px rgba(5, 13, 29, 0.07); pointer-events: none; }
.fde-section .section-head { position: relative; }
.fde-grid { position: relative; display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(34px, 7vw, 110px); }
.fde-principle { border-top: 1px solid var(--line-dark-strong); padding-top: 24px; }
.fde-mark { color: var(--ink); opacity: 0.32; }
.fde-quote { font-family: var(--font-serif); font-size: clamp(20px, 2.4vw, 31px); line-height: 1.45; letter-spacing: -0.03em; margin-top: 30px; max-width: 380px; }
.fde-meta { display: flex; flex-direction: column; gap: 7px; margin-top: 38px; font-family: var(--font-mono); font-size: 8.5px; letter-spacing: 0.08em; color: var(--muted-dark); }
.outcome-grid { display: grid; grid-template-columns: 1fr 1fr; border-left: 1px solid var(--line-dark); border-top: 1px solid var(--line-dark); }
.outcome { padding: 24px 26px 30px; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); min-height: 190px; }
.outcome .mono { color: var(--muted-dark); }
.outcome h3 { font-size: 18px; font-weight: 500; letter-spacing: -0.03em; margin-top: 26px; }
.outcome p { color: var(--muted-dark); font-size: 12px; line-height: 1.8; margin-top: 8px; }
.process-line { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: clamp(55px, 7vw, 90px); border-top: 1px solid var(--line-dark); position: relative; }
.process-line::before { content: ""; position: absolute; top: -1px; left: 0; width: 100%; height: 1px; background: linear-gradient(90deg, var(--ink) var(--line-progress, 0%), transparent var(--line-progress, 0%)); }
.process-step { padding: 24px 26px 10px 0; border-right: 1px solid var(--line-dark); }
.process-step:last-child { border-right: 0; }
.process-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--paper); border: 1.5px solid var(--ink); margin-bottom: 16px; margin-top: -29px; margin-left: -1px; }
.process-step .mono { color: var(--muted-dark); font-size: 8.5px; }
.process-step h3 { font-size: 25px; font-weight: 500; letter-spacing: -0.04em; margin-top: 9px; }
.process-step p { color: var(--muted-dark); font-size: 11.5px; line-height: 1.8; margin-top: 7px; max-width: 260px; }
.fde-bottom { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: clamp(30px, 5vw, 80px); margin-top: clamp(54px, 7vw, 90px); border-top: 1px solid var(--line-dark-strong); padding-top: 30px; }
.squad-head { display: flex; justify-content: space-between; color: var(--muted-dark); padding-bottom: 14px; border-bottom: 1px solid var(--line-dark); }
.squad-row { display: grid; grid-template-columns: 46px 1fr 1.4fr; gap: 16px; align-items: baseline; border-bottom: 1px solid var(--line-dark); padding: 10px 0; }
.squad-row > span { font-family: var(--font-mono); font-size: 8px; color: var(--muted-dark); }
.squad-row b { font-size: 13px; font-weight: 500; }
.squad-row p { color: var(--muted-dark); font-size: 11px; line-height: 1.6; }
.fde-cta { border-left: 1px solid var(--line-dark); padding-left: clamp(24px, 4vw, 50px); }
.fde-cta p { font-family: var(--font-serif); font-size: clamp(22px, 2.3vw, 30px); line-height: 1.35; margin-bottom: 28px; letter-spacing: -0.03em; }
.fde-cta .btn { border-color: var(--line-dark-strong); color: var(--ink); }
.fde-cta .btn:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* =========================================================
   Partner home
   ========================================================= */
.partner-section { background: var(--ink-2); color: var(--paper); }
.partner-section .section-head { border-color: var(--line); }
.partner-section .section-label { color: var(--muted); }
.partner-section .section-label span { color: var(--paper); }
.partner-section .section-lead { color: rgba(243, 240, 231, 0.55); }
.partner-models { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.partner-card { position: relative; padding: 28px 28px 34px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); min-height: 250px; transition: background 0.35s; }
.partner-card:hover { background: rgba(201, 244, 91, 0.045); }
.partner-card > .mono { color: var(--muted); }
.partner-card h3 { font-size: clamp(22px, 2vw, 28px); font-weight: 500; letter-spacing: -0.04em; margin-top: 38px; }
.partner-card p { color: rgba(243, 240, 231, 0.5); font-size: 12.5px; line-height: 1.8; margin-top: 9px; max-width: 280px; }
.partner-card em { display: block; margin-top: 24px; font-family: var(--font-mono); font-size: 8px; color: var(--signal); letter-spacing: 0.06em; font-style: normal; }
.partner-card > .icon { position: absolute; right: 24px; top: 24px; opacity: 0.35; transition: transform 0.3s, opacity 0.3s; }
.partner-card:hover > .icon { transform: translate(3px, -3px); opacity: 1; }
.price-preview { margin-top: 46px; border-top: 1px solid var(--line); padding-top: 20px; }
.price-preview-head { display: flex; justify-content: space-between; color: var(--muted); margin-bottom: 8px; }
.price-preview-head a { display: inline-flex; align-items: center; gap: 8px; color: var(--paper); font-size: 11px; }
.price-preview-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.price-mini { padding: 18px 20px 8px 0; border-right: 1px solid var(--line); display: flex; flex-direction: column; }
.price-mini:last-child { border-right: 0; }
.price-mini span { color: rgba(243, 240, 231, 0.55); font-size: 11px; }
.price-mini strong { font-size: clamp(22px, 2.2vw, 33px); font-weight: 400; font-family: var(--font-serif); margin-top: 6px; letter-spacing: -0.04em; }
.price-mini small { color: var(--muted); font-size: 9px; }
.price-mini em { margin-top: 8px; color: rgba(201, 244, 91, 0.7); font-size: 9px; font-style: normal; }

/* =========================================================
   Academy
   ========================================================= */
.academy-section { background: var(--paper); }
.course-list { border-top: 1px solid var(--line-dark-strong); }
.course-row { position: relative; display: grid; grid-template-columns: 100px minmax(0, 1.2fr) minmax(150px, 0.55fr) minmax(150px, 0.45fr) 44px; gap: 24px; align-items: center; padding: 26px 0; border-bottom: 1px solid var(--line-dark); transition: padding 0.35s, background 0.35s, color 0.35s; }
.course-row:hover { padding-left: 18px; padding-right: 18px; background: var(--ink); color: var(--paper); }
.course-index { color: var(--muted-dark); font-size: 9px; }
.course-row:hover .course-index { color: var(--signal); }
.course-main h3 { font-size: clamp(19px, 1.9vw, 26px); font-weight: 500; letter-spacing: -0.04em; }
.course-main p { font-size: 11.5px; color: var(--muted-dark); margin-top: 4px; }
.course-row:hover .course-main p, .course-row:hover .course-tags span, .course-row:hover .course-price small { color: rgba(243, 240, 231, 0.55); }
.course-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.course-tags span { border: 1px solid var(--line-dark); padding: 3px 8px; font-size: 9px; color: var(--muted-dark); white-space: nowrap; }
.course-row:hover .course-tags span { border-color: var(--line); }
.course-price { font-size: 13px; }
.course-price small { display: block; color: var(--muted-dark); font-size: 9px; margin-top: 3px; }
.row-arrow { justify-self: end; opacity: 0.4; transition: transform 0.3s, opacity 0.3s; }
.course-row:hover .row-arrow { opacity: 1; transform: translate(3px, -3px); color: var(--signal); }

/* =========================================================
   Insights home
   ========================================================= */
.insight-section { background: var(--paper-2); }
.insight-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); }
.insight-card { background: var(--paper-2); display: flex; flex-direction: column; transition: background 0.35s; }
.insight-card:hover { background: var(--paper); }
.insight-card.is-featured { grid-row: span 2; }
.insight-visual { position: relative; min-height: 230px; padding: 18px; display: flex; align-items: flex-start; justify-content: space-between; overflow: hidden; background: var(--ink); color: var(--paper); }
.insight-card.is-featured .insight-visual { min-height: 360px; }
.insight-visual .mono { position: relative; z-index: 2; color: rgba(243, 240, 231, 0.55); font-size: 8px; }
.insight-shape { position: absolute; inset: 0; display: grid; place-items: center; color: var(--signal); }
.insight-shape > span { font-size: 180px; font-family: var(--font-serif); opacity: 0.25; line-height: 1; }
.insight-eyes { position: relative; width: 72%; color: var(--paper); opacity: 0.2; }
.insight-read { position: relative; z-index: 2; align-self: flex-end; color: rgba(243, 240, 231, 0.5); font-size: 9px; }
.insight-body { padding: 22px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.insight-body .mono { color: var(--muted-dark); font-size: 8px; }
.insight-body h3 { font-size: clamp(18px, 1.8vw, 25px); font-weight: 500; letter-spacing: -0.035em; line-height: 1.35; margin-top: 9px; }
.insight-body p { color: var(--muted-dark); font-size: 11.5px; line-height: 1.8; margin-top: 8px; }
.insight-body .arrow-link { margin-top: auto; align-self: flex-start; padding-top: 20px; font-size: 11px; }
.pattern-0 .insight-shape { background: radial-gradient(circle at 50% 50%, rgba(201, 244, 91, 0.09), transparent 60%); }
.pattern-1 { background: #0d1d36; }
.pattern-1 .insight-shape > span { color: var(--mint); }
.pattern-2 { background: #1a2030; }
.pattern-2 .insight-shape > span { color: var(--paper); }

/* =========================================================
   CTA band
   ========================================================= */
.cta-band { background: var(--signal); color: var(--ink); padding: clamp(70px, 9vw, 120px) 0; }
.cta-grid { display: grid; grid-template-columns: 1.32fr 0.68fr; gap: clamp(32px, 5vw, 80px); align-items: end; }
.cta-band .section-label { color: rgba(5, 13, 29, 0.55); }
.cta-band .section-label span { color: var(--ink); }
.cta-band h2 { font-size: clamp(36px, 4.8vw, 70px); line-height: 1.04; letter-spacing: -0.06em; font-weight: 500; margin-top: 20px; max-width: 820px; }
.cta-side { padding-left: clamp(0px, 3vw, 44px); border-left: 1px solid rgba(5, 13, 29, 0.25); }
.cta-side p { font-size: 14px; line-height: 1.8; max-width: 360px; }
.cta-actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; margin-top: 28px; }
.cta-mail { font-family: var(--font-mono); font-size: 10px; border-bottom: 1px solid rgba(5, 13, 29, 0.4); padding-bottom: 3px; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer { background: var(--ink); color: var(--paper); padding: clamp(64px, 7vw, 100px) 0 24px; overflow: hidden; }
.footer-top { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(30px, 6vw, 100px); border-top: 1px solid var(--line); padding-top: 28px; }
.footer-brand img { width: 215px; height: auto; }
.footer-brand p { color: rgba(243, 240, 231, 0.58); font-family: var(--font-serif); font-size: clamp(20px, 2.1vw, 28px); margin-top: 22px; letter-spacing: -0.03em; }
.footer-mail { display: inline-flex; align-items: center; gap: 8px; margin-top: 26px; font-size: 12px; border-bottom: 1px solid var(--line-strong); padding-bottom: 5px; color: var(--signal); }
.footer-cols { display: grid; grid-template-columns: 1fr 1fr 1.45fr; gap: 30px; }
.footer-cols h4 { font-family: var(--font-mono); font-size: 9px; font-weight: 400; color: var(--muted); letter-spacing: 0.1em; margin-bottom: 18px; }
.footer-cols a, .footer-cols span { display: block; font-size: 12px; color: rgba(243, 240, 231, 0.66); line-height: 2; }
.footer-cols a:hover { color: var(--signal); }
.footer-addr { line-height: 1.9; }
.footer-word { margin: clamp(60px, 8vw, 100px) 0 26px; font-size: clamp(44px, 9.2vw, 142px); line-height: 0.8; letter-spacing: -0.07em; font-weight: 500; color: transparent; -webkit-text-stroke: 1px rgba(243, 240, 231, 0.16); white-space: nowrap; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 18px; border-top: 1px solid var(--line); font-family: var(--font-mono); font-size: 8.5px; letter-spacing: 0.05em; color: var(--muted); }
.footer-bottom a { display: inline-flex; align-items: center; gap: 7px; color: var(--paper); }

/* =========================================================
   Product detail
   ========================================================= */
.product-detail-intro { background: var(--paper); }
.statement-row { display: grid; grid-template-columns: 60px minmax(0, 1.3fr) minmax(240px, 0.55fr); gap: 28px; align-items: start; border-top: 1px solid var(--line-dark-strong); padding-top: 24px; }
.statement-mark { color: var(--muted-dark); }
.statement-row > p { font-size: clamp(30px, 4vw, 58px); line-height: 1.12; letter-spacing: -0.05em; }
.statement-side { font-family: var(--font-mono); font-size: 8px; line-height: 1.8; color: var(--muted-dark); padding-top: 8px; }
.statement-side b { color: var(--ink); font-weight: 400; }
.detail-hero-visual { display: grid; grid-template-columns: 0.56fr 1.44fr; gap: clamp(20px, 4vw, 60px); align-items: center; margin-top: clamp(48px, 6vw, 80px); }
.detail-phone { display: flex; justify-content: center; }
.detail-phone .device-shell { width: min(280px, 100%); }
.detail-phone img { width: 100%; border-radius: 32px; }
.detail-admin { border: 1px solid var(--line-dark); background: #fff; padding: 7px; box-shadow: 0 24px 60px rgba(5, 13, 29, 0.12); }
.detail-admin img { width: 100%; }
.detail-admin .mini-browser { background: #f4f2ec; border-color: var(--line-dark); }
.detail-admin .mini-browser span { background: #d8d2c5; }
.detail-admin .mini-browser span:nth-child(2) { background: var(--signal); }
.detail-admin .mini-browser em { color: #888; }
.detail-admin-note { display: flex; gap: 28px; padding: 15px 12px 10px; border-top: 1px solid var(--line-dark); }
.detail-admin-note .mono { color: var(--muted-dark); font-size: 8px; flex: none; }
.detail-admin-note p { color: var(--muted-dark); font-size: 10.5px; line-height: 1.7; }
.capability-section { background: var(--paper-2); }
.capability-bento { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); }
.bento-card { position: relative; min-height: 260px; background: var(--paper); padding: 24px 26px 30px; overflow: hidden; transition: background 0.35s; }
.bento-card:hover { background: var(--paper-2); }
.bento-card .mono { color: var(--muted-dark); }
.bento-card h3 { font-size: 23px; font-weight: 500; letter-spacing: -0.04em; margin-top: 40px; }
.bento-card p { color: var(--muted-dark); font-size: 12px; line-height: 1.8; margin-top: 8px; max-width: 320px; }
.bento-plus { position: absolute; right: 22px; bottom: 20px; color: var(--muted-dark); transition: transform 0.35s, color 0.35s; }
.bento-card:hover .bento-plus { transform: rotate(90deg); color: var(--ink); }
.bento-wide { grid-column: span 2; }
.bento-wide h3 { font-size: 30px; }
.bento-cta { grid-column: span 2; min-height: 260px; background: var(--ink); color: var(--paper); padding: 28px 30px 30px; display: flex; flex-direction: column; justify-content: space-between; position: relative; overflow: hidden; }
.bento-cta::after { content: ""; position: absolute; width: 220px; height: 220px; border: 1px solid rgba(201, 244, 91, 0.18); border-radius: 50%; right: -60px; bottom: -100px; }
.bento-cta .mono { color: var(--muted); }
.bento-cta h3 { font-size: 26px; font-weight: 500; letter-spacing: -0.04em; line-height: 1.3; max-width: 430px; margin-top: 34px; }
.bento-cta a { align-self: flex-start; display: inline-flex; align-items: center; gap: 9px; font-size: 11px; color: var(--signal); border-bottom: 1px solid rgba(201, 244, 91, 0.4); padding-bottom: 3px; position: relative; z-index: 1; }
.demo-data-note { text-align: right; margin-top: 10px; font-family: var(--font-mono); font-size: 8px; letter-spacing: 0.06em; color: var(--muted); text-transform: uppercase; }
.featured-copy h2 { font-size: clamp(26px, 2.9vw, 40px); line-height: 1.2; letter-spacing: -0.05em; font-weight: 500; margin-top: 16px; text-wrap: balance; }
.views-section { background: var(--paper); }
.view-tabs { display: flex; gap: 0; border-bottom: 1px solid var(--line-dark-strong); margin-bottom: 34px; }
.view-tab { position: relative; display: flex; align-items: center; gap: 12px; padding: 16px 28px 16px 0; margin-right: 40px; color: var(--muted-dark); font-size: 13px; transition: color 0.3s; }
.view-tab .mono { font-size: 8px; }
.view-tab::after { content: ""; position: absolute; left: 0; right: 28px; bottom: -1px; height: 1px; background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform 0.35s var(--ease-out); }
.view-tab.is-active { color: var(--ink); }
.view-tab.is-active::after { transform: scaleX(1); }
.view-panel { display: none; grid-template-columns: 0.72fr 1.28fr; gap: clamp(36px, 6vw, 90px); align-items: center; }
.view-panel.is-active { display: grid; animation: fadeIn 0.5s var(--ease-out); }
@keyframes fadeIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.view-copy .mono { color: var(--muted-dark); }
.view-copy h3 { font-size: clamp(28px, 3.4vw, 48px); font-weight: 500; line-height: 1.12; letter-spacing: -0.05em; margin-top: 20px; }
.view-copy > p { color: var(--muted-dark); font-size: 13px; line-height: 1.8; margin-top: 14px; }
.view-copy ul { margin-top: 26px; border-top: 1px solid var(--line-dark); }
.view-copy li { display: flex; gap: 12px; align-items: flex-start; padding: 12px 0; border-bottom: 1px solid var(--line-dark); font-size: 12px; line-height: 1.65; }
.view-copy li .icon { color: var(--ink); flex: none; margin-top: 2px; }
.view-screen { border: 1px solid var(--line-dark); background: #fff; padding: 8px; box-shadow: 0 22px 50px rgba(5, 13, 29, 0.1); }
.view-screen img { width: 100%; }
.view-screen.is-phone { max-width: 290px; justify-self: center; border-radius: 30px; padding: 7px; }
.view-screen.is-phone img { border-radius: 24px; }
.view-screen.is-desktop img { border: 1px solid rgba(5, 13, 29, 0.06); }
.product-sections-section { background: var(--paper-2); }
.prose-columns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); }
.prose-block { background: var(--paper-2); padding: 30px 28px 36px; }
.prose-block .mono { color: var(--muted-dark); }
.prose-block h3 { font-size: 21px; font-weight: 500; letter-spacing: -0.04em; margin-top: 36px; }
.prose-block p { color: var(--muted-dark); font-size: 12px; line-height: 1.9; margin-top: 10px; }
.rollout-section { background: var(--paper); }
.rollout-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(36px, 7vw, 110px); }
.rollout-grid .section-lead { margin-top: 24px; }
.rollout-steps { border-top: 1px solid var(--line-dark-strong); }
.rollout-step { display: grid; grid-template-columns: 50px 1fr; gap: 18px; padding: 24px 0; border-bottom: 1px solid var(--line-dark); }
.rollout-step .mono { color: var(--muted-dark); padding-top: 4px; }
.rollout-step h3 { font-size: 23px; font-weight: 500; letter-spacing: -0.04em; }
.rollout-step p { color: var(--muted-dark); font-size: 12px; line-height: 1.8; margin-top: 6px; }

/* =========================================================
   FDE page
   ========================================================= */
.fde-intro { background: var(--paper); }
.fde-manifesto { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(34px, 7vw, 110px); border-top: 1px solid var(--line-dark-strong); padding-top: 28px; }
.fde-big-mark { display: none; }
.fde-manifesto .mono { color: var(--muted-dark); }
.big-quote { font-size: clamp(32px, 4.8vw, 68px); line-height: 1.14; letter-spacing: -0.055em; margin-top: 22px; font-weight: 500; }
.fde-intro-side > p { color: var(--muted-dark); font-size: 13.5px; line-height: 1.9; }
.audience { margin-top: 26px; border-top: 1px solid var(--line-dark); padding-top: 16px; }
.audience .mono { color: var(--muted-dark); }
.audience p { font-size: 12px; line-height: 1.8; margin-top: 5px; }
.outcomes-section { background: var(--ink); color: var(--paper); }
.outcomes-section .section-label { color: var(--muted); }
.outcomes-section .section-label span { color: var(--paper); }
.outcomes-section .section-head { border-color: var(--line); }
.outcomes-big { border-top: 1px solid var(--line); }
.outcome-big { display: grid; grid-template-columns: 90px minmax(0, 1fr) 40px; gap: 28px; align-items: start; border-bottom: 1px solid var(--line); padding: 30px 0; }
.outcome-number { color: var(--signal); padding-top: 5px; }
.outcome-big h3 { font-size: clamp(24px, 2.6vw, 37px); font-weight: 500; letter-spacing: -0.045em; }
.outcome-big p { color: rgba(243, 240, 231, 0.52); font-size: 12.5px; line-height: 1.85; margin-top: 8px; max-width: 700px; }
.outcome-check { justify-self: end; color: var(--signal); border: 1px solid var(--line-strong); width: 38px; height: 38px; display: grid; place-items: center; }
.timeline-section { background: var(--paper); }
.timeline { border-top: 1px solid var(--line-dark-strong); }
.timeline-item { display: grid; grid-template-columns: 90px minmax(0, 1fr); gap: 30px; }
.timeline-axis { position: relative; display: flex; flex-direction: column; align-items: center; padding-top: 22px; }
.timeline-axis .mono { color: var(--muted-dark); }
.timeline-axis i { flex: 1; width: 1px; background: var(--line-dark); margin-top: 12px; min-height: 70px; }
.timeline-item:last-child .timeline-axis i { background: linear-gradient(var(--line-dark), transparent); }
.timeline-card { padding: 20px 0 42px; border-bottom: 1px solid var(--line-dark); }
.timeline-card .mono { color: var(--muted-dark); }
.timeline-card h3 { font-size: clamp(26px, 3vw, 42px); font-weight: 500; letter-spacing: -0.05em; margin-top: 8px; }
.timeline-card p { color: var(--muted-dark); font-size: 13px; line-height: 1.9; margin-top: 8px; max-width: 700px; }
.squad-section { background: var(--paper-2); }
.roles-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-left: 1px solid var(--line-dark); border-top: 1px solid var(--line-dark); }
.role-card { position: relative; padding: 24px 24px 30px; min-height: 260px; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); overflow: hidden; }
.role-card .mono { color: var(--muted-dark); }
.role-card h3 { font-size: 21px; font-weight: 500; letter-spacing: -0.04em; margin-top: 44px; }
.role-card p { color: var(--muted-dark); font-size: 11.5px; line-height: 1.8; margin-top: 8px; position: relative; z-index: 2; }
.role-orbit { position: absolute; right: -25px; bottom: -25px; width: 100px; height: 100px; border-radius: 50%; border: 1px solid var(--line-dark); display: grid; place-items: center; color: var(--muted-dark); opacity: 0.45; }
.deliverables-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 6vw, 90px); margin-top: 50px; border-top: 1px solid var(--line-dark-strong); padding-top: 26px; }
.deliverables .mono, .principles .mono { color: var(--muted-dark); }
.deliverables ul { margin-top: 18px; display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; }
.deliverables li { display: flex; align-items: center; gap: 9px; border-bottom: 1px solid var(--line-dark); padding: 9px 0; font-size: 12px; }
.deliverables li .icon { color: var(--ink); flex: none; }
.principles > div { display: grid; grid-template-columns: 32px 1fr; gap: 12px; border-bottom: 1px solid var(--line-dark); padding: 11px 0; }
.principles > div span { font-family: var(--font-mono); font-size: 9px; color: var(--muted-dark); padding-top: 3px; }
.principles p { font-size: 12.5px; }
.pricing-section { background: var(--paper); }
.pricing-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-left: 1px solid var(--line-dark); border-top: 1px solid var(--line-dark); }
.pricing-card { position: relative; padding: 26px 24px 28px; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); display: flex; flex-direction: column; min-height: 440px; background: var(--paper); }
.pricing-card.is-featured { background: var(--ink); color: var(--paper); }
.pricing-card > .mono { color: var(--muted-dark); font-size: 8px; }
.pricing-card.is-featured > .mono { color: var(--muted); }
.pricing-card h3 { font-size: 19px; font-weight: 500; letter-spacing: -0.03em; margin-top: 30px; }
.price { margin-top: 18px; display: flex; align-items: baseline; gap: 5px; flex-wrap: wrap; }
.price strong { font-family: var(--font-serif); font-weight: 400; font-size: clamp(27px, 2.8vw, 38px); letter-spacing: -0.05em; }
.price span { font-size: 10px; color: var(--muted-dark); }
.pricing-card.is-featured .price span { color: var(--muted); }
.pricing-card > em { display: block; font-style: normal; margin-top: 6px; color: var(--muted-dark); font-size: 9.5px; }
.pricing-card.is-featured > em { color: var(--signal); }
.price-note { margin-top: 14px; color: var(--muted-dark); font-size: 10px; line-height: 1.7; min-height: 50px; }
.pricing-card.is-featured .price-note { color: rgba(243, 240, 231, 0.5); }
.pricing-card ul { margin-top: 18px; padding-top: 12px; border-top: 1px solid var(--line-dark); flex: 1; }
.pricing-card.is-featured ul { border-color: var(--line); }
.pricing-card li { display: flex; gap: 7px; align-items: flex-start; font-size: 10.5px; line-height: 1.6; padding: 4px 0; color: var(--muted-dark); }
.pricing-card.is-featured li { color: rgba(243, 240, 231, 0.62); }
.pricing-card li .icon { color: var(--ink); flex: none; margin-top: 1px; }
.pricing-card.is-featured li .icon { color: var(--signal); }
.price-cta { display: flex; align-items: center; justify-content: space-between; margin-top: 20px; padding-top: 13px; border-top: 1px solid var(--line-dark); font-size: 11px; }
.pricing-card.is-featured .price-cta { border-color: var(--line); color: var(--signal); }
.popular { position: absolute; top: 0; right: 0; background: var(--signal); color: var(--ink); font-size: 8px; padding: 3px 8px; letter-spacing: 0.08em; }
.faq-section { background: var(--paper-2); }
.faq-layout { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: clamp(36px, 7vw, 110px); }
.faq-layout .section-lead { margin-top: 22px; }
.faq-layout .arrow-link { margin-top: 24px; }
.faq-list { border-top: 1px solid var(--line-dark-strong); }
.faq-item { border-bottom: 1px solid var(--line-dark); }
.faq-item summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 18px; padding: 19px 0; font-size: 14px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .mono { color: var(--muted-dark); }
.faq-item summary i { margin-left: auto; transition: transform 0.3s; }
.faq-item[open] summary i { transform: rotate(45deg); }
.faq-a { padding: 0 0 20px 34px; max-width: 680px; }
.faq-a p { color: var(--muted-dark); font-size: 12px; line-height: 1.85; }

/* =========================================================
   Partner page
   ========================================================= */
.partner-intro { background: var(--paper); }
.partner-split { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(36px, 7vw, 110px); border-top: 1px solid var(--line-dark-strong); padding-top: 28px; }
.partner-split > div > .mono { color: var(--muted-dark); }
.partner-split .big-quote { font-size: clamp(28px, 3.4vw, 52px); line-height: 1.35; }
.partner-intro-copy p { color: var(--muted-dark); font-size: 13px; line-height: 1.9; }
.partner-intro-copy p + p { margin-top: 12px; }
.partner-badges { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 22px; }
.partner-badges span { border: 1px solid var(--line-dark); padding: 4px 10px; font-size: 9.5px; }
.partner-value-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-dark); border-left: 1px solid var(--line-dark); margin-top: clamp(50px, 7vw, 90px); }
.value-card { padding: 24px 24px 28px; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); min-height: 210px; }
.value-card .mono { color: var(--muted-dark); }
.value-card h3 { font-size: 19px; font-weight: 500; letter-spacing: -0.03em; margin-top: 34px; }
.value-card p { color: var(--muted-dark); font-size: 11px; line-height: 1.8; margin-top: 7px; }
.partner-pricing-section { background: var(--paper-2); }
.pricing-note { display: flex; align-items: flex-start; gap: 10px; border: 1px solid var(--line-dark); padding: 12px 15px; margin-bottom: 22px; color: var(--muted-dark); }
.pricing-note .icon { flex: none; margin-top: 2px; }
.pricing-note p { font-size: 10.5px; line-height: 1.7; }
.partner-pricing-section .pricing-grid { grid-template-columns: repeat(4, 1fr); }
.price-compare { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-dark); margin-top: 30px; }
.price-compare > div { padding: 22px 20px 10px 0; border-right: 1px solid var(--line-dark); }
.price-compare > div:last-child { border-right: 0; }
.price-compare .mono { color: var(--muted-dark); display: block; }
.price-compare strong { font-family: var(--font-serif); font-size: clamp(25px, 2.8vw, 37px); font-weight: 400; letter-spacing: -0.05em; }
.price-compare small { color: var(--muted-dark); font-size: 9px; margin-left: 4px; }
.partner-process-section { background: var(--paper); }
.partner-steps { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-dark-strong); }
.partner-step { padding: 24px 28px 10px 0; border-right: 1px solid var(--line-dark); }
.partner-step:last-child { border-right: 0; }
.partner-step .mono { color: var(--muted-dark); font-size: 8.5px; }
.partner-step h3 { font-size: 25px; font-weight: 500; letter-spacing: -0.04em; margin-top: 28px; }
.partner-step p { color: var(--muted-dark); font-size: 11px; line-height: 1.8; margin-top: 7px; max-width: 240px; }
.partner-assets { background: var(--ink); color: var(--paper); }
.asset-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 7vw, 110px); }
.asset-copy .mono { color: var(--muted); }
.asset-copy .h2 { margin-top: 22px; font-size: clamp(32px, 4.1vw, 58px); }
.asset-copy > p { color: rgba(243, 240, 231, 0.55); font-size: 13px; line-height: 1.9; margin-top: 22px; max-width: 440px; }
.asset-copy .arrow-link { margin-top: 28px; border-color: var(--line-strong); }
.asset-list { border-top: 1px solid var(--line); }
.asset-list > div { display: grid; grid-template-columns: 42px 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.asset-list .mono { color: var(--muted); font-size: 8px; }
.asset-list p { font-size: 12.5px; }
.faculty-section { background: var(--paper); }
.faculty-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); }
.faculty-card { position: relative; background: var(--paper); padding: 24px 24px 28px; min-height: 350px; }
.faculty-avatar { position: relative; width: 76px; height: 76px; border-radius: 50%; background: var(--ink); color: var(--signal); display: grid; place-items: center; margin-bottom: 32px; overflow: hidden; }
.faculty-avatar span { font-family: var(--font-serif); font-size: 21px; letter-spacing: 0.02em; }
.faculty-avatar i { position: absolute; inset: 8px; border: 1px solid rgba(201, 244, 91, 0.25); border-radius: 50%; }
.faculty-card > .mono { color: var(--muted-dark); font-size: 8px; }
.faculty-card h3 { font-size: 20px; font-weight: 500; letter-spacing: -0.035em; margin-top: 8px; }
.faculty-focus { color: var(--muted-dark); font-size: 10px !important; letter-spacing: 0.02em; margin-top: 3px !important; }
.faculty-card > p { color: var(--muted-dark); font-size: 11.5px; line-height: 1.8; margin-top: 14px; }
.tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 18px; }
.tags span { border: 1px solid var(--line-dark); padding: 2px 7px; font-size: 8.5px; color: var(--muted-dark); }
.partner-courses { background: var(--paper-2); }
.partner-course-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; border-top: 1px solid var(--line-dark-strong); padding-top: 24px; margin-bottom: 34px; }
.partner-course-head .mono { color: var(--muted-dark); }
.partner-course-head .h2 { margin-top: 20px; }
.partner-course-head .arrow-link { flex: none; margin-bottom: 6px; }

/* =========================================================
   Academy page
   ========================================================= */
.course-library { background: var(--paper); }
.library-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line-dark-strong); padding-top: 20px; margin-bottom: 12px; }
.filter-chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chip { border: 1px solid var(--line-dark); padding: 6px 13px; font-size: 11px; color: var(--muted-dark); transition: background 0.25s, color 0.25s, border-color 0.25s; }
.chip:hover { border-color: var(--ink); color: var(--ink); }
.chip.is-active { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.library-toolbar > .mono { color: var(--muted-dark); font-size: 8px; }
.library-row { display: grid; grid-template-columns: 90px minmax(0, 1.4fr) minmax(240px, 0.7fr) minmax(120px, 0.35fr) 40px; gap: 24px; align-items: center; border-bottom: 1px solid var(--line-dark); padding: 28px 0; transition: background 0.35s, padding 0.35s, color 0.35s; }
.library-row:hover { background: var(--ink); color: var(--paper); padding-left: 18px; padding-right: 18px; }
.lib-index { font-size: 20px; color: var(--muted-dark); font-family: var(--font-serif); }
.lib-index span { display: block; font-family: var(--font-mono); font-size: 8px; margin-top: 4px; }
.library-row:hover .lib-index { color: var(--signal); }
.lib-main h2 { font-size: clamp(21px, 2.3vw, 32px); font-weight: 500; letter-spacing: -0.045em; line-height: 1.25; }
.lib-main > p { color: var(--muted-dark); font-size: 11.5px; margin-top: 5px; }
.library-row:hover .lib-main > p { color: rgba(243, 240, 231, 0.55); }
.lib-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.lib-tags span { font-size: 9px; border: 1px solid var(--line-dark); padding: 2px 7px; color: var(--muted-dark); }
.library-row:hover .lib-tags span { border-color: var(--line); color: rgba(243, 240, 231, 0.6); }
.lib-meta { display: flex; flex-direction: column; gap: 5px; }
.lib-meta span { color: var(--muted-dark); font-size: 9.5px; }
.lib-meta b { display: inline-block; width: 30px; color: var(--ink); font-weight: 400; }
.library-row:hover .lib-meta b { color: var(--paper); }
.library-row:hover .lib-meta span { color: rgba(243, 240, 231, 0.5); }
.lib-price { font-size: 12px; }
.lib-price small { display: block; color: var(--muted-dark); font-size: 8px; margin-top: 3px; line-height: 1.5; }
.library-row:hover .lib-price small { color: rgba(243, 240, 231, 0.45); }
.library-row:hover .row-arrow { color: var(--signal); opacity: 1; transform: translate(3px, -3px); }
.library-row.is-hidden { display: none; }
.filter-empty { padding: 50px 0; color: var(--muted-dark); text-align: center; }
.faculty-light { background: var(--paper-2); }
.all-faculty { grid-template-columns: repeat(3, 1fr); }
.delivery-section { background: var(--paper); }
.delivery-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(36px, 7vw, 110px); border-top: 1px solid var(--line-dark-strong); padding-top: 24px; }
.delivery-grid .mono { color: var(--muted-dark); }
.delivery-grid .h2 { margin-top: 24px; }
.delivery-steps { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); }
.delivery-step { background: var(--paper); padding: 23px 22px 26px; }
.delivery-step .mono { color: var(--muted-dark); }
.delivery-step h3 { font-size: 18px; font-weight: 500; letter-spacing: -0.03em; margin-top: 30px; }
.delivery-step p { color: var(--muted-dark); font-size: 11px; line-height: 1.8; margin-top: 6px; }

/* =========================================================
   Course detail
   ========================================================= */
.course-hero { background: var(--ink-2); }
.course-hero-grid { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: clamp(36px, 6vw, 100px); align-items: end; }
.course-hero .page-title { font-size: clamp(38px, 4.6vw, 64px); line-height: 1.08; text-wrap: balance; max-width: 850px; }
.course-subtitle { font-size: clamp(17px, 1.8vw, 23px); color: rgba(243, 240, 231, 0.62); margin-top: 18px; letter-spacing: -0.02em; }
.course-hero-meta { border-top: 1px solid var(--line); padding-top: 18px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px 24px; }
.course-hero-meta div span { display: block; font-family: var(--font-mono); font-size: 8px; letter-spacing: 0.06em; color: var(--muted); }
.course-hero-meta div b { display: block; font-size: 11.5px; font-weight: 400; margin-top: 3px; }
.course-detail { background: var(--paper); }
.course-detail-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr); gap: clamp(36px, 7vw, 110px); align-items: start; }
.course-block { border-top: 1px solid var(--line-dark-strong); padding: 24px 0 55px; }
.course-block > .mono { color: var(--muted-dark); }
.course-block h2 { font-size: clamp(25px, 3vw, 38px); font-weight: 500; letter-spacing: -0.05em; margin-top: 18px; }
.outcome-list { margin-top: 24px; border-top: 1px solid var(--line-dark); }
.outcome-list li { display: flex; gap: 12px; align-items: flex-start; border-bottom: 1px solid var(--line-dark); padding: 13px 0; font-size: 13px; }
.outcome-list .icon { color: var(--ink); flex: none; margin-top: 2px; }
.outline-list { margin-top: 24px; border-top: 1px solid var(--line-dark); }
.outline-list > div { display: grid; grid-template-columns: 50px 1fr; gap: 12px; border-bottom: 1px solid var(--line-dark); padding: 13px 0; }
.outline-list .mono { color: var(--muted-dark); padding-top: 2px; }
.outline-list p { font-size: 13px; }
.includes-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); margin-top: 22px; }
.includes-grid > div { display: flex; gap: 9px; align-items: center; background: var(--paper); padding: 12px 14px; font-size: 11.5px; }
.includes-grid .icon { color: var(--ink); }
.course-aside { position: sticky; top: 120px; background: var(--ink); color: var(--paper); padding: 28px 28px 30px; }
.course-aside > .mono { color: var(--muted); }
.aside-price { font-family: var(--font-serif); font-size: clamp(32px, 3.5vw, 44px); letter-spacing: -0.05em; margin-top: 14px; }
.aside-price small { display: block; font-family: var(--font-sans); font-size: 9.5px; color: var(--muted); letter-spacing: 0; line-height: 1.6; margin-top: 4px; }
.aside-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 24px 0; border-top: 1px solid var(--line); padding-top: 16px; }
.aside-meta span { display: block; font-family: var(--font-mono); font-size: 7.5px; color: var(--muted); }
.aside-meta b { display: block; font-size: 10.5px; font-weight: 400; margin-top: 2px; }
.course-aside .btn { width: 100%; }
.aside-note { color: rgba(243, 240, 231, 0.42); font-size: 9.5px; line-height: 1.7; margin-top: 14px; }
.more-courses { background: var(--paper-2); }
.more-courses .section-foot { margin-top: 0; margin-bottom: 20px; }

/* =========================================================
   Insights index & article
   ========================================================= */
.insight-index { background: var(--paper); }
.featured-insight { display: grid; grid-template-columns: 1.05fr 0.95fr; border: 1px solid var(--line-dark); background: var(--paper); min-height: 420px; }
.featured-insight .article-visual { border: 0; min-height: 100%; }
.article-visual { position: relative; background: var(--ink); color: var(--paper); display: flex; align-items: flex-start; justify-content: space-between; padding: 22px; overflow: hidden; }
.article-visual .mono { position: relative; z-index: 2; color: rgba(243, 240, 231, 0.5); font-size: 8px; }
.article-shape { position: absolute; inset: 0; display: grid; place-items: center; }
.article-shape > span { font-family: var(--font-serif); font-size: clamp(160px, 20vw, 300px); color: var(--signal); opacity: 0.2; line-height: 1; }
.article-eyes { width: 62%; color: var(--paper); opacity: 0.18; }
.featured-copy { padding: clamp(30px, 4vw, 56px); display: flex; flex-direction: column; justify-content: center; }
.featured-copy .mono { color: var(--muted-dark); font-size: 8px; }
.featured-copy h2 { font-size: clamp(28px, 3.4vw, 48px); line-height: 1.16; letter-spacing: -0.05em; font-weight: 500; margin-top: 16px; }
.featured-copy p { color: var(--muted-dark); font-size: 12.5px; line-height: 1.9; margin-top: 14px; }
.featured-copy .arrow-link { margin-top: 30px; align-self: flex-start; }
.article-list { margin-top: 34px; border-top: 1px solid var(--line-dark-strong); }
.article-row { display: grid; grid-template-columns: 50px minmax(0, 1fr) 90px; gap: 24px; align-items: start; border-bottom: 1px solid var(--line-dark); padding: 24px 0; transition: padding 0.35s, background 0.35s, color 0.35s; }
.article-row:hover { background: var(--ink); color: var(--paper); padding-left: 18px; padding-right: 18px; }
.article-row > .mono { color: var(--muted-dark); font-size: 10px; padding-top: 3px; }
.article-row:hover > .mono { color: var(--signal); }
.article-row h3 { font-size: clamp(20px, 2.2vw, 30px); font-weight: 500; letter-spacing: -0.04em; margin-top: 6px; }
.article-row p { color: var(--muted-dark); font-size: 11px; line-height: 1.8; margin-top: 7px; max-width: 700px; }
.article-row:hover p { color: rgba(243, 240, 231, 0.5); }
.article-row > div > .mono { color: var(--muted-dark); font-size: 8px; }
.article-row:hover > div > .mono { color: rgba(243, 240, 231, 0.45); }
.article-time { justify-self: end; display: flex; align-items: center; gap: 9px; color: var(--muted-dark); font-family: var(--font-mono); font-size: 8px; padding-top: 4px; }
.article-row:hover .article-time { color: var(--signal); }
.article-page { background: var(--paper); color: var(--ink); }
.article-hero { position: relative; background: var(--ink-2); color: var(--paper); padding: clamp(140px, 15vw, 200px) 0 clamp(60px, 8vw, 100px); overflow: hidden; }
.article-hero .breadcrumb { margin-bottom: clamp(40px, 6vw, 70px); }
.article-head { position: relative; max-width: 1020px; }
.article-meta { display: flex; gap: 20px; flex-wrap: wrap; color: var(--muted); }
.article-meta .mono { font-size: 8.5px; }
.article-head h1 { font-size: clamp(38px, 5.6vw, 76px); line-height: 1.1; letter-spacing: -0.055em; font-weight: 500; margin-top: 24px; }
.article-head > p { color: rgba(243, 240, 231, 0.6); font-size: clamp(14px, 1.4vw, 18px); line-height: 1.85; max-width: 800px; margin-top: 22px; }
.article-layout { display: grid; grid-template-columns: 190px minmax(0, 760px); gap: clamp(36px, 7vw, 110px); justify-content: center; padding-top: clamp(54px, 7vw, 90px); padding-bottom: clamp(50px, 6vw, 80px); }
.article-toc { position: sticky; top: 120px; align-self: start; color: var(--muted-dark); }
.article-toc .mono { font-size: 8px; }
.article-toc > p { margin-top: 14px; font-size: 11px; }
.toc-rule { height: 1px; background: var(--line-dark); margin: 18px 0; }
.prose { font-size: 15px; line-height: 1.95; color: #2a3040; }
.prose h2 { font-size: clamp(25px, 2.9vw, 35px); line-height: 1.25; letter-spacing: -0.045em; font-weight: 500; color: var(--ink); margin: 54px 0 18px; }
.prose h3 { font-size: 19px; font-weight: 500; letter-spacing: -0.025em; color: var(--ink); margin: 34px 0 10px; }
.prose h2:first-child, .prose h3:first-child { margin-top: 0; }
.prose p { margin: 0 0 18px; }
.prose strong { color: var(--ink); font-weight: 600; }
.prose a { border-bottom: 1px solid var(--line-dark-strong); }
.prose blockquote { margin: 34px 0; border-left: 2px solid var(--signal); padding: 6px 0 6px 24px; }
.prose blockquote p { font-family: var(--font-serif); font-size: 21px; line-height: 1.55; color: var(--ink); margin: 0 0 8px; letter-spacing: -0.02em; }
.prose ul, .prose ol { margin: 0 0 22px; padding-left: 0; border-top: 1px solid var(--line-dark); }
.prose li { position: relative; border-bottom: 1px solid var(--line-dark); padding: 10px 0 10px 25px; }
.prose ul li::before { content: ""; position: absolute; left: 5px; top: 21px; width: 5px; height: 5px; border-radius: 50%; background: var(--ink); }
.prose ol { counter-reset: item; }
.prose ol li { counter-increment: item; }
.prose ol li::before { content: counter(item, decimal-leading-zero); position: absolute; left: 0; top: 12px; font-family: var(--font-mono); font-size: 8px; color: var(--muted-dark); }
.prose hr { border: 0; border-top: 1px solid var(--line-dark); margin: 40px 0; }
.prose code { font-size: 12px; background: rgba(5, 13, 29, 0.06); padding: 2px 5px; }
.article-foot { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--line-dark); padding-top: 18px; padding-bottom: 18px; color: var(--muted-dark); }
.article-foot a { display: inline-flex; align-items: center; gap: 8px; font-size: 11px; color: var(--ink); }
.related-section { background: var(--paper-2); }
.related-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); }
.related-card { background: var(--paper-2); padding: 26px; transition: background 0.3s; }
.related-card:hover { background: var(--paper); }
.related-card .mono { color: var(--muted-dark); font-size: 8px; }
.related-card h3 { font-size: clamp(20px, 2.2vw, 28px); line-height: 1.35; letter-spacing: -0.04em; font-weight: 500; margin-top: 18px; }
.related-card .arrow-link { margin-top: 24px; font-size: 11px; }

/* =========================================================
   About
   ========================================================= */
.about-intro { background: var(--paper); }
.about-grid { display: grid; grid-template-columns: 0.35fr 1.65fr; gap: clamp(36px, 7vw, 120px); }
.about-sticky { position: sticky; top: 130px; align-self: start; border-top: 1px solid var(--line-dark); padding-top: 24px; }
.about-sticky img { width: 138px; height: auto; margin-bottom: 30px; }
.about-sticky .mono { color: var(--muted-dark); line-height: 1.8; }
.about-lede { font-size: clamp(28px, 4vw, 56px); line-height: 1.25; letter-spacing: -0.055em; font-weight: 500; }
.about-columns { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(26px, 4vw, 60px); margin-top: clamp(36px, 5vw, 60px); border-top: 1px solid var(--line-dark); padding-top: 26px; }
.about-columns p { color: var(--muted-dark); font-size: 13px; line-height: 1.95; }
.values-section { background: var(--paper-2); }
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-left: 1px solid var(--line-dark); border-top: 1px solid var(--line-dark); }
.value-big { padding: 25px 25px 30px; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); min-height: 280px; }
.value-big .mono { color: var(--muted-dark); }
.value-big h3 { font-size: 21px; font-weight: 500; letter-spacing: -0.04em; margin-top: 50px; }
.value-big p { color: var(--muted-dark); font-size: 11.5px; line-height: 1.9; margin-top: 10px; }
.brand-section { background: var(--ink); color: var(--paper); }
.brand-head { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(32px, 7vw, 110px); border-top: 1px solid var(--line); padding-top: 24px; margin-bottom: 46px; }
.brand-head .mono { color: var(--muted); }
.brand-head .h2 { margin-top: 20px; }
.brand-head-copy p { color: rgba(243, 240, 231, 0.55); font-size: 13px; line-height: 1.9; }
.brand-head-copy .mono { display: block; color: rgba(243, 240, 231, 0.3); font-size: 7.5px; margin-top: 24px; line-height: 1.8; }
.symbol-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
.symbol-card { position: relative; padding: 18px 20px 22px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); min-height: 235px; overflow: hidden; }
.symbol-no { color: var(--muted); font-size: 7.5px; }
.symbol-glyph { height: 100px; display: flex; align-items: center; justify-content: center; margin: 12px 0 10px; color: var(--signal); }
.symbol-glyph svg { height: 68px; width: auto; max-width: 100%; stroke-dasharray: 300; stroke-dashoffset: 300; }
.symbol-card:hover .symbol-glyph svg { animation: drawStroke 1.6s var(--ease-out) forwards; }
.symbol-card.is-in .symbol-glyph svg { animation: drawStroke 1.4s var(--ease-out) forwards; }
@keyframes drawStroke { to { stroke-dashoffset: 0; } }
.symbol-glyph svg circle[fill], .symbol-glyph svg path[fill] { stroke-dasharray: none; stroke-dashoffset: 0; }
.symbol-meta { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; border-top: 1px solid var(--line); padding-top: 10px; }
.symbol-meta b { font-size: 13px; font-weight: 500; }
.symbol-meta span { color: var(--muted); font-size: 9px; }
.about-method { background: var(--paper); }
.method-head { border-top: 1px solid var(--line-dark-strong); padding-top: 24px; margin-bottom: 50px; }
.method-head .mono { color: var(--muted-dark); }
.method-head .h2 { margin-top: 20px; }
.method-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-dark); }
.method-step { padding: 24px 30px 10px 0; border-right: 1px solid var(--line-dark); }
.method-step:last-child { border-right: 0; }
.method-step .mono { color: var(--muted-dark); }
.method-step h3 { font-size: 27px; font-weight: 500; letter-spacing: -0.04em; margin-top: 30px; }
.method-step p { color: var(--muted-dark); font-size: 12px; line-height: 1.8; margin-top: 8px; max-width: 300px; }

/* =========================================================
   Contact
   ========================================================= */
.contact-section { background: var(--paper); }
.contact-grid { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: clamp(36px, 7vw, 110px); align-items: start; }
.contact-copy > .mono { color: var(--muted-dark); }
.contact-steps { margin-top: 26px; border-top: 1px solid var(--line-dark-strong); }
.contact-steps > div { display: grid; grid-template-columns: 40px 1fr; gap: 14px; border-bottom: 1px solid var(--line-dark); padding: 14px 0; }
.contact-steps span { font-family: var(--font-mono); font-size: 9px; color: var(--muted-dark); padding-top: 2px; }
.contact-steps p { font-size: 12px; line-height: 1.8; }
.contact-direct { margin-top: 38px; border-top: 1px solid var(--line-dark-strong); }
.contact-direct > a, .contact-direct > div { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; border-bottom: 1px solid var(--line-dark); padding: 12px 0; font-size: 12px; }
.contact-direct a:hover { color: var(--blue, #3155a5); }
.contact-direct span { width: 62px; font-family: var(--font-mono); font-size: 8px; color: var(--muted-dark); }
.contact-direct .icon { margin-left: auto; }
.contact-form-wrap { background: var(--ink); color: var(--paper); padding: clamp(30px, 4vw, 54px); }
.contact-form-wrap .mono { color: var(--muted); }
.form-head h2 { font-size: clamp(30px, 3.6vw, 48px); font-weight: 500; letter-spacing: -0.055em; line-height: 1.12; margin-top: 18px; margin-bottom: 34px; }
.contact-form { position: relative; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: block; margin-bottom: 20px; }
.field > span { display: block; font-family: var(--font-mono); font-size: 8px; letter-spacing: 0.07em; color: rgba(243, 240, 231, 0.45); margin-bottom: 7px; }
.field input, .field select, .field textarea { width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--line-strong); border-radius: 0; padding: 9px 0; font-size: 13px; color: var(--paper); outline: none; transition: border-color 0.25s; }
.field input::placeholder, .field textarea::placeholder { color: rgba(243, 240, 231, 0.25); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--signal); }
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, rgba(243, 240, 231, 0.6) 50%), linear-gradient(135deg, rgba(243, 240, 231, 0.6) 50%, transparent 50%); background-position: calc(100% - 10px) 18px, calc(100% - 5px) 18px; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; }
.field select option { background: var(--ink); color: var(--paper); }
.field textarea { resize: vertical; min-height: 110px; }
.form-foot { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-top: 14px; }
.form-foot > p { color: rgba(243, 240, 231, 0.35); font-size: 9px; line-height: 1.7; max-width: 300px; }
.form-error { margin-top: 14px; color: #ff9b86; font-size: 11px; }
.form-success { position: absolute; inset: 0; background: var(--ink); display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 20px; z-index: 3; }
.form-success > span { width: 54px; height: 54px; display: grid; place-items: center; border: 1px solid var(--signal); color: var(--signal); margin-bottom: 22px; }
.form-success h3 { font-size: 38px; font-weight: 500; letter-spacing: -0.04em; }
.form-success p { color: var(--muted); font-size: 12px; margin-top: 7px; }
.contact-offices { background: var(--ink); color: var(--paper); padding: 0 0 20px; }
.office-line { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); padding-top: 16px; color: var(--muted); font-size: 10px; }
.office-line .mono { font-size: 8px; }

/* =========================================================
   404
   ========================================================= */
.not-found { min-height: 94svh; display: flex; align-items: center; background: var(--ink); padding: 140px 0 80px; position: relative; overflow: hidden; }
.not-found::before { content: "404"; position: absolute; right: -2vw; bottom: -8vw; font-size: 45vw; font-weight: 700; color: transparent; -webkit-text-stroke: 1px rgba(243, 240, 231, 0.06); line-height: 0.8; }
.not-found .mono { color: var(--muted); }
.not-found h1 { font-size: clamp(46px, 8vw, 110px); line-height: 0.98; letter-spacing: -0.06em; font-weight: 500; margin-top: 26px; }
.not-found p { color: var(--muted); font-size: 14px; line-height: 1.8; margin-top: 24px; max-width: 420px; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1230px) {
  .main-nav { gap: 19px; }
  .header-cta { display: none; }
  .hero-shell { grid-template-columns: minmax(0, 1fr) minmax(340px, 0.7fr); }
  .orbit-a { width: 480px; height: 480px; }
  .orbit-b { width: 370px; height: 370px; }
  .product-metrics > div { flex-basis: 50%; }
  .pricing-grid, .partner-pricing-section .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .roles-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .symbol-grid { grid-template-columns: repeat(4, 1fr); }
  .insight-grid { grid-template-columns: 1fr 1fr; }
  .insight-card.is-featured { grid-row: auto; grid-column: span 2; }
  .insight-card.is-featured .insight-visual { min-height: 300px; }
  .library-row { grid-template-columns: 70px minmax(0, 1.3fr) minmax(220px, 0.7fr) 40px; }
  .lib-price { display: none; }
  .faculty-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
  .main-nav { display: none; }
  .menu-toggle { display: flex; }
  .header-inner { height: 78px; }
  .brand img { width: 154px; }
  .hero-shell { grid-template-columns: 1fr; gap: 30px; }
  .home-hero { min-height: auto; padding-top: 140px; padding-bottom: 108px; }
  .hero-copy { max-width: 820px; }
  .hero-visual { height: 560px; width: min(100%, 560px); margin: 0 auto; }
  .hero-eyes { top: 42%; width: 82vw; right: -20vw; }
  .hero-title { font-size: clamp(56px, 10.5vw, 108px); }
  .hero-scroll { position: relative; margin-top: 60px; margin-left: calc(var(--pad) * -1); margin-right: calc(var(--pad) * -1); }
  .section-head, .product-top, .manifesto-top { grid-template-columns: 1fr; gap: 18px; }
  .section-head-main, .manifesto-statement, .product-headline { grid-template-columns: 1fr; gap: 24px; }
  .section-lead { max-width: 620px; }
  .manifesto-statement > p { max-width: 800px; }
  .manifesto-aside { grid-template-columns: 140px minmax(0, 380px); }
  .manifesto-stats { grid-template-columns: 1fr 1fr; }
  .mstat:nth-child(2) { border-right: 0; }
  .mstat { border-bottom: 1px solid var(--line-dark); }
  .pain-layout { grid-template-columns: 1fr; }
  .pain-intro { position: static; display: grid; grid-template-columns: 1fr 1fr; gap: 20px 50px; align-items: start; }
  .pain-quote { grid-row: span 2; }
  .pain-intro > p { margin-top: 0; }
  .formula { margin-top: 0; }
  .fde-grid, .fde-bottom { grid-template-columns: 1fr; }
  .fde-cta { border-left: 0; border-top: 1px solid var(--line-dark); padding: 28px 0 0; margin-top: 10px; }
  .process-line { grid-template-columns: 1fr 1fr; }
  .process-step:nth-child(2) { border-right: 0; }
  .process-step { border-bottom: 1px solid var(--line-dark); padding-bottom: 24px; margin-bottom: 12px; }
  .partner-models { grid-template-columns: 1fr 1fr; }
  .partner-card:last-child { grid-column: auto; }
  .price-preview-grid { grid-template-columns: 1fr 1fr; }
  .price-mini:nth-child(2) { border-right: 0; }
  .price-mini { border-bottom: 1px solid var(--line); padding-bottom: 18px; }
  .course-row { grid-template-columns: 70px minmax(0, 1fr) 130px 36px; }
  .course-price { display: none; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-word { margin-top: 50px; }
  .cta-grid { grid-template-columns: 1fr; }
  .cta-side { border-left: 0; border-top: 1px solid rgba(5, 13, 29, 0.25); padding: 24px 0 0; }
  .statement-row { grid-template-columns: 44px 1fr; }
  .statement-side { grid-column: 2; padding-top: 0; }
  .detail-hero-visual { grid-template-columns: 1fr; }
  .detail-phone { display: none; }
  .capability-bento { grid-template-columns: 1fr 1fr; }
  .bento-wide { grid-column: span 2; }
  .bento-cta { grid-column: span 2; }
  .view-panel { grid-template-columns: 1fr; }
  .view-copy { max-width: 620px; }
  .view-screen.is-phone { justify-self: start; }
  .prose-columns { grid-template-columns: 1fr; }
  .rollout-grid, .fde-manifesto, .faq-layout { grid-template-columns: 1fr; }
  .partner-split, .asset-grid, .delivery-grid { grid-template-columns: 1fr; }
  .partner-value-grid { grid-template-columns: 1fr 1fr; }
  .partner-steps { grid-template-columns: 1fr 1fr; }
  .partner-step:nth-child(2) { border-right: 0; }
  .partner-step { border-bottom: 1px solid var(--line-dark); padding-bottom: 24px; }
  .about-grid { grid-template-columns: 1fr; }
  .about-sticky { position: static; display: flex; align-items: flex-end; gap: 26px; }
  .about-sticky img { width: 90px; margin: 0; }
  .brand-head { grid-template-columns: 1fr; }
  .brand-head-copy { max-width: 650px; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-direct { margin-bottom: 40px; }
  .course-detail-grid { grid-template-columns: 1fr; }
  .course-aside { position: static; }
  .article-layout { grid-template-columns: 1fr; max-width: 800px; }
  .article-toc { position: static; display: flex; align-items: center; gap: 16px; border-top: 1px solid var(--line-dark); padding-top: 14px; }
  .article-toc .toc-rule { flex: 1; margin: 0; }
  .article-toc > p { margin: 0; }
  .featured-insight { grid-template-columns: 1fr; }
  .featured-insight .article-visual { min-height: 300px; }
  .library-row { grid-template-columns: 55px minmax(0, 1fr) 34px; }
  .lib-meta { display: none; }
  .symbol-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  :root { --pad: 20px; }
  body { font-size: 15px; }
  .header-inner { height: 68px; }
  .brand img { width: 136px; }
  .menu-text { display: none; }
  .home-hero { padding-top: 112px; padding-bottom: 90px; }
  .hero-title { font-size: clamp(42px, 12.2vw, 72px); letter-spacing: -0.07em; }
  .hero-lead { font-size: 14px; margin-top: 24px; }
  .hero-kicker { font-size: 8px; gap: 10px; margin-bottom: 28px; }
  .hero-kicker .kicker-rule { width: 24px; }
  .hero-actions .btn { flex: 1 1 100%; }
  .hero-visual { height: 490px; margin-top: 10px; }
  .hero-device { width: 240px; }
  .orbit-a { width: 390px; height: 390px; }
  .orbit-b { width: 300px; height: 300px; }
  .orbit-caption { display: none; }
  .proof-chip { padding: 9px 11px; }
  .chip-a { left: -8px; top: 15%; }
  .chip-b { right: -8px; bottom: 17%; }
  .proof-chip b { font-size: 10px; }
  .proof-chip small { font-size: 7px; }
  .hero-seal { display: none; }
  .hero-note { margin-top: 38px; gap: 12px; font-size: 9px; }
  .hero-note .mono { display: none; }
  .hero-note::before { width: 20px; }
  .hero-scroll { margin-top: 40px; }
  .marquee-track { gap: 20px; }
  .marquee-track span { gap: 20px; font-size: 10px; }
  .section { padding: 74px 0; }
  .section-head { margin-bottom: 38px; }
  .h2 { font-size: clamp(31px, 9vw, 46px); }
  .section-lead { font-size: 13px; }
  .manifesto-top { padding-top: 16px; }
  .manifesto-statement > p { font-size: clamp(38px, 11.5vw, 58px); }
  .manifesto-aside { grid-template-columns: 1fr; gap: 10px; }
  .manifesto-aside p { font-size: 12px; }
  .manifesto-stats { margin-top: 46px; }
  .mstat { min-height: 160px; padding: 20px 14px 8px 0; }
  .mstat strong { font-size: 44px; }
  .mstat b { font-size: 11.5px; }
  .mstat small { font-size: 10px; }
  .pain-intro { grid-template-columns: 1fr; }
  .pain-quote { grid-row: auto; }
  .pain-intro > p { margin-top: 4px; }
  .formula { margin-top: 8px; }
  .pain-row { grid-template-columns: 36px 1fr 24px; gap: 11px; padding: 22px 6px 24px 0; }
  .pain-row:hover { padding-left: 10px; padding-right: 10px; }
  .pain-body h3 { font-size: 22px; }
  .pain-body p { font-size: 11.5px; }
  .pain-icon .icon { width: 20px; }
  .product-headline .h2 { font-size: clamp(34px, 10vw, 50px); }
  .product-stage { padding: 14px; }
  .stage-grid { grid-template-columns: 1fr; min-height: auto; gap: 18px; }
  .stage-phone { width: 190px; transform: rotate(-3deg); }
  .stage-phone img { height: 380px; }
  .stage-admin { transform: none; }
  .stage-label { display: none; }
  .capability-grid { grid-template-columns: 1fr 1fr; }
  .capability { min-height: 190px; padding: 20px 17px 26px; }
  .capability h3 { font-size: 16px; margin-top: 20px; }
  .capability p { font-size: 10.5px; }
  .cap-line { left: 17px; right: 17px; }
  .product-metrics > div { flex-basis: 100%; border-bottom: 1px solid var(--line); padding: 14px 0; }
  .fde-watermark { font-size: 42vw; top: 6vw; }
  .outcome-grid { grid-template-columns: 1fr; }
  .outcome { min-height: auto; }
  .process-line { grid-template-columns: 1fr; }
  .process-step { border-right: 0; padding-right: 0; }
  .process-dot { margin-top: -29px; }
  .squad-row { grid-template-columns: 38px 1fr; }
  .squad-row p { grid-column: 2; }
  .partner-models { grid-template-columns: 1fr; }
  .partner-card:last-child { grid-column: auto; }
  .partner-card { min-height: 210px; }
  .price-preview-grid { grid-template-columns: 1fr 1fr; }
  .price-mini { padding-right: 12px; }
  .course-row { grid-template-columns: 46px minmax(0, 1fr) 28px; gap: 12px; padding: 20px 0; }
  .course-tags { display: none; }
  .course-main h3 { font-size: 18px; }
  .insight-grid { grid-template-columns: 1fr; }
  .insight-card.is-featured { grid-column: auto; }
  .insight-card.is-featured .insight-visual { min-height: 240px; }
  .insight-visual { min-height: 190px; }
  .insight-body { padding: 18px; }
  .cta-band { padding: 62px 0; }
  .cta-band h2 { font-size: clamp(36px, 10.5vw, 56px); }
  .cta-side p { font-size: 12px; }
  .cta-actions { flex-direction: column; align-items: flex-start; }
  .footer-cols { grid-template-columns: 1fr 1fr; gap: 26px; }
  .footer-cols > div:last-child { grid-column: span 2; }
  .footer-word { font-size: 17vw; white-space: normal; line-height: 0.9; }
  .footer-bottom { flex-direction: column; gap: 8px; }
  .page-hero { padding-top: 120px; padding-bottom: 56px; }
  .breadcrumb { margin-bottom: 38px; }
  .page-hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .page-title { font-size: clamp(42px, 11.5vw, 62px); }
  .page-hero-side { border-left: 0; border-top: 1px solid var(--line); padding: 20px 0 0; }
  .page-hero-side > p { font-size: 13px; }
  .page-hero-note { margin-top: 22px; }
  .statement-row { grid-template-columns: 1fr; gap: 18px; }
  .statement-mark { display: none; }
  .statement-row > p { font-size: 30px; }
  .statement-side { grid-column: auto; }
  .detail-admin-note { flex-direction: column; gap: 5px; }
  .capability-bento { grid-template-columns: 1fr; }
  .bento-wide { grid-column: auto; }
  .bento-cta { grid-column: auto; }
  .bento-card { min-height: 220px; }
  .bento-card h3, .bento-wide h3 { font-size: 24px; }
  .view-tabs { overflow-x: auto; margin-right: -20px; padding-right: 20px; }
  .view-tab { flex: none; margin-right: 24px; padding-right: 12px; font-size: 12px; }
  .view-tab::after { right: 12px; }
  .view-screen.is-phone { max-width: 240px; }
  .prose-block { padding: 24px 20px 28px; }
  .rollout-steps { margin-top: 20px; }
  .outcome-big { grid-template-columns: 44px 1fr; gap: 14px; }
  .outcome-check { display: none; }
  .timeline-item { grid-template-columns: 50px 1fr; gap: 16px; }
  .roles-grid { grid-template-columns: 1fr; }
  .role-card { min-height: 200px; }
  .deliverables-grid { grid-template-columns: 1fr; }
  .deliverables ul { grid-template-columns: 1fr; }
  .pricing-grid, .partner-pricing-section .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card { min-height: auto; }
  .faq-a { padding-left: 0; }
  .partner-value-grid { grid-template-columns: 1fr; }
  .partner-split, .asset-grid { gap: 26px; }
  .partner-steps { grid-template-columns: 1fr; }
  .partner-step { border-right: 0; }
  .price-compare { grid-template-columns: 1fr; }
  .price-compare > div { border-right: 0; border-bottom: 1px solid var(--line-dark); padding-bottom: 16px; }
  .faculty-grid, .all-faculty { grid-template-columns: 1fr; }
  .partner-course-head { flex-direction: column; align-items: flex-start; }
  .library-toolbar { flex-direction: column; align-items: flex-start; }
  .library-row { grid-template-columns: 42px 1fr 26px; gap: 12px; padding: 20px 0; }
  .lib-main h2 { font-size: 19px; }
  .lib-index { font-size: 16px; }
  .delivery-steps { grid-template-columns: 1fr; }
  .course-hero-grid { grid-template-columns: 1fr; }
  .course-hero-meta { grid-template-columns: 1fr 1fr; }
  .course-detail-grid { gap: 0; }
  .course-block { padding-bottom: 38px; }
  .includes-grid { grid-template-columns: 1fr; }
  .course-aside { padding: 22px; }
  .featured-insight { min-height: 0; }
  .featured-copy { padding: 24px; }
  .featured-copy h2 { font-size: 25px; }
  .article-row { grid-template-columns: 34px 1fr; gap: 12px; }
  .article-time { display: none; }
  .article-head h1 { font-size: clamp(34px, 10.5vw, 48px); }
  .article-layout { padding-top: 40px; }
  .prose { font-size: 14px; }
  .prose h2 { margin-top: 38px; }
  .related-grid { grid-template-columns: 1fr; }
  .about-columns { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .value-big { min-height: 210px; }
  .brand-head { gap: 24px; }
  .symbol-grid { grid-template-columns: 1fr 1fr; }
  .symbol-card { min-height: 190px; padding: 14px 14px 16px; }
  .symbol-glyph { height: 78px; }
  .symbol-glyph svg { height: 54px; }
  .symbol-meta { flex-direction: column; gap: 2px; }
  .method-grid { grid-template-columns: 1fr; }
  .method-step { border-right: 0; border-bottom: 1px solid var(--line-dark); padding-bottom: 24px; }
  .contact-form-wrap { padding: 24px 18px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .form-foot { flex-direction: column; align-items: flex-start; }
  .office-line { flex-direction: column; gap: 6px; }
  .not-found h1 { font-size: clamp(42px, 12vw, 62px); }
  .not-found::before { font-size: 70vw; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  .js .reveal, .js .hero-title .line, .js .page-title .line { opacity: 1 !important; transform: none !important; }
}

/* honeypot */
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; opacity: 0; }

.pricing-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.pricing-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 720px) {
  .pricing-grid.cols-2, .pricing-grid.cols-3 { grid-template-columns: 1fr; }
}

.noscript-note { border: 1px solid var(--line); padding: 10px 12px; margin-bottom: 18px; color: rgba(243,240,231,.6); font-size: 11px; }
.noscript-note a { color: var(--signal); border-bottom: 1px solid rgba(201,244,91,.4); }

/* product templates */
.templates-section { background: var(--ink); color: var(--paper); }
.templates-section .section-head { border-color: var(--line); }
.templates-section .section-label { color: var(--muted); }
.templates-section .section-label span { color: var(--paper); }
.templates-section .section-lead { color: rgba(243, 240, 231, 0.55); }
.template-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.template-card { position: relative; background: var(--ink); min-height: 255px; padding: 24px 26px 28px; overflow: hidden; transition: background 0.35s; }
.template-card:hover { background: var(--ink-2); }
.template-card.is-lead { grid-column: span 2; min-height: 235px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px 60px; align-content: center; }
.template-card .mono { color: var(--muted); }
.template-q { margin-top: 30px; color: var(--signal); font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.04em; }
.template-card.is-lead .template-q { margin-top: 14px; grid-column: 1; }
.template-card h3 { margin-top: 9px; font-size: clamp(22px, 2.2vw, 31px); line-height: 1.25; letter-spacing: -0.04em; font-weight: 500; max-width: 480px; }
.template-card.is-lead h3 { grid-column: 1; }
.template-desc { margin-top: 9px; color: rgba(243, 240, 231, 0.5); font-size: 11.5px; line-height: 1.8; max-width: 500px; }
.template-card.is-lead .template-desc { grid-column: 2; grid-row: 1 / span 3; align-self: center; margin-top: 0; max-width: 430px; }
.template-arrow { position: absolute; right: 22px; bottom: 20px; color: var(--muted); opacity: 0.55; transition: transform 0.3s, color 0.3s; }
.template-card:hover .template-arrow { color: var(--signal); opacity: 1; transform: translate(2px, -2px); }
@media (max-width: 720px) {
  .template-wall { grid-template-columns: 1fr; }
  .template-card.is-lead { grid-column: auto; display: block; min-height: 230px; }
  .template-card.is-lead .template-q { margin-top: 30px; }
  .template-card.is-lead .template-desc { margin-top: 9px; }
}

/* =========================================================
   Brand glyphs & readability pass
   ========================================================= */
.brand-glyph { display: inline-block; vertical-align: middle; flex: none; color: currentColor; }
.identity-mark { display: inline-flex; align-items: flex-end; gap: 1px; color: var(--signal); line-height: 1; }
.identity-mark .brand-glyph { width: calc(var(--mark-size) * 0.56); height: var(--mark-size); }
.section-slash { display: inline-flex; align-items: center; color: currentColor; opacity: .55; }
.section-slash .brand-glyph { width: 10px; height: 13px; }

body { font-size: 17px; line-height: 1.75; }
p { line-height: 1.85; }
.mono { font-size: 11.5px; letter-spacing: .07em; }
.eyebrow { font-size: 11.5px; }
.section-label { font-size: 11px; letter-spacing: .08em; }
.section-lead { font-size: clamp(16px, 1.25vw, 19px); line-height: 1.9; }
.pain-body p { font-size: 14px; line-height: 1.9; }
.product-summary p { font-size: 15px; line-height: 1.9; }
.capability p { font-size: 13.5px; line-height: 1.85; }
.outcome p { font-size: 13.5px; line-height: 1.85; }
.process-step p { font-size: 13px; line-height: 1.85; }
.squad-row p { font-size: 12.5px; line-height: 1.75; }
.partner-card p { font-size: 14px; line-height: 1.85; }
.course-main p { font-size: 13px; line-height: 1.75; }
.course-tags span { font-size: 10.5px; }
.course-index { font-size: 10.5px; }
.insight-body p { font-size: 13.5px; line-height: 1.85; }
.insight-body .mono { font-size: 9.5px; }
.insight-body .arrow-link { font-size: 12px; }
.price-mini span { font-size: 12px; }
.price-mini em { font-size: 10.5px; }
.faculty-card > p { font-size: 13.5px; line-height: 1.85; }
.faculty-focus { font-size: 11.5px !important; }
.tags span { font-size: 10px; }
.pricing-card li { font-size: 12.5px; line-height: 1.7; }
.price-note { font-size: 12px; line-height: 1.75; }
.pricing-card > em { font-size: 11px; }
.price span { font-size: 11.5px; }
.faq-item summary { font-size: 15.5px; }
.faq-a p { font-size: 14px; line-height: 1.9; }
.value-card p { font-size: 13.5px; line-height: 1.85; }
.partner-step p { font-size: 13px; line-height: 1.85; }
.asset-list p { font-size: 14px; }
.partner-intro-copy p { font-size: 15px; line-height: 1.9; }
.partner-badges span { font-size: 10.5px; }
.course-hero-meta div b { font-size: 13px; }
.course-hero-meta div span { font-size: 9.5px; }
.contact-direct > a, .contact-direct > div { font-size: 13.5px; }
.contact-direct span { font-size: 9.5px; }
.contact-steps p { font-size: 13.5px; line-height: 1.85; }
.form-foot > p { font-size: 10.5px; line-height: 1.7; }
.field > span { font-size: 9.5px; }
.field input, .field select, .field textarea { font-size: 14.5px; }
.footer-cols a, .footer-cols span { font-size: 13.5px; }
.footer-cols h4 { font-size: 10px; }
.footer-bottom { font-size: 9.5px; }
.product-metrics span { font-size: 12px; }
.detail-admin-note p { font-size: 12px; }
.prose-columns p { font-size: 13.5px; }
.article-row p { font-size: 13px; line-height: 1.85; }
.article-row > div > .mono { font-size: 9.5px; }
.featured-copy p { font-size: 14.5px; line-height: 1.9; }
.prose { font-size: 17px; line-height: 2; }
.prose p { margin-bottom: 20px; }
.prose li { padding: 12px 0 12px 27px; }
.hero-lead { font-size: clamp(16px, 1.35vw, 19px); line-height: 1.85; color: rgba(243,240,231,.72); }
.hero-kicker { font-size: 10.5px; }
.hero-note { font-size: 12px; }
.page-hero-side > p { font-size: clamp(16px, 1.3vw, 18px); line-height: 1.9; }
.breadcrumb { font-size: 10px; }
.lib-main > p { font-size: 12.5px; }
.lib-meta span { font-size: 10.5px; }
.lib-price { font-size: 13px; }
.lib-index { font-size: 22px; }
.delivery-step p { font-size: 12.5px; line-height: 1.8; }
.aside-meta b { font-size: 11.5px; }
.aside-note { font-size: 10.5px; }
.course-aside .btn { font-size: 13px; }
.insight-body h3 { line-height: 1.4; }

/* =========================================================
   Home hero — 3-practice system
   ========================================================= */
.hero-visual { height: min(68vh, 640px); min-height: 540px; }
.hero-system { position: relative; z-index: 3; width: min(100%, 600px); border: 1px solid rgba(243,240,231,.18); background: linear-gradient(145deg, rgba(11,26,51,.9), rgba(5,13,29,.82)); backdrop-filter: blur(18px); padding: 22px 26px 20px; box-shadow: 0 40px 90px rgba(0,0,0,.35); }
.system-orbit { position: absolute; border: 1px solid rgba(243,240,231,.12); border-radius: 50%; pointer-events: none; }
.system-orbit.ring-a { width: 590px; height: 590px; border-style: dashed; animation: spin 75s linear infinite; }
.system-orbit.ring-b { width: 720px; height: 720px; border-color: rgba(201,244,91,.1); animation: spinReverse 110s linear infinite; }
.system-glow { position: absolute; width: 380px; height: 380px; border-radius: 50%; background: radial-gradient(circle, rgba(134,227,211,.13), transparent 68%); filter: blur(15px); }
.system-top, .system-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; color: var(--muted); }
.system-top { padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.system-top .mono { font-size: 9px; }
.system-state { display: inline-flex; align-items: center; gap: 7px; font-family: var(--font-mono); font-size: 8px; letter-spacing: .07em; }
.system-state i { width: 5px; height: 5px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 0 rgba(201,244,91,.5); animation: pulseDot 2.4s infinite; }
.system-body { position: relative; padding: 6px 0; }
.system-watermark { position: absolute; right: -54px; top: -36px; color: var(--paper); opacity: .055; pointer-events: none; }
.system-row { position: relative; z-index: 2; display: grid; grid-template-columns: 34px minmax(0, 1fr) minmax(100px, 1fr) 64px 18px; gap: 10px; align-items: center; padding: 19px 0; border-bottom: 1px solid var(--line); transition: padding .35s var(--ease), background .35s, color .35s; }
.system-row:hover { padding-left: 10px; padding-right: 8px; background: rgba(243,240,231,.035); }
.system-no { font-family: var(--font-mono); font-size: 9px; color: var(--muted); }
.system-name small { display: block; font-family: var(--font-mono); font-size: 7.5px; letter-spacing: .08em; color: var(--muted); }
.system-name b { display: block; margin-top: 3px; font-size: 25px; font-weight: 500; letter-spacing: -.04em; line-height: 1.2; }
.system-desc { font-size: 12.5px; color: rgba(243,240,231,.55); line-height: 1.6; }
.system-glyph { display: flex; justify-content: flex-end; color: var(--signal); opacity: .85; }
.system-glyph .brand-glyph { max-width: 60px; max-height: 38px; }
.system-arrow { color: rgba(243,240,231,.35); transition: transform .3s, color .3s; }
.system-row:hover .system-arrow { color: var(--signal); transform: translate(2px, -2px); }
.system-row:hover .system-name b { color: var(--signal); }
.system-bottom { padding-top: 16px; }
.system-quote { font-family: var(--font-serif); font-size: 15px; letter-spacing: -.02em; color: rgba(243,240,231,.72); }
.system-bottom .mono { font-size: 7.5px; color: rgba(243,240,231,.3); text-align: right; }
.hero-seal { left: -14px; bottom: -6px; }

/* home product, one composed image */
.product-home { display: grid; grid-template-columns: 1.12fr .88fr; gap: clamp(36px, 6vw, 90px); align-items: center; }
.product-home-media { position: relative; padding: 22px 0 22px 24px; }
.media-browser { position: relative; border: 1px solid rgba(243,240,231,.18); background: #f7f5ef; box-shadow: 0 32px 70px rgba(0,0,0,.38); transform: rotate(-1deg); }
.media-bar { display: flex; align-items: center; gap: 5px; padding: 9px 11px; background: #0b1931; border-bottom: 1px solid rgba(243,240,231,.12); }
.media-bar span { width: 5px; height: 5px; border-radius: 50%; background: rgba(243,240,231,.25); }
.media-bar span:nth-child(2) { background: var(--signal); }
.media-bar em { margin-left: auto; font-family: var(--font-mono); font-size: 7.5px; color: var(--muted); letter-spacing: .1em; font-style: normal; }
.media-browser img { width: 100%; height: auto; opacity: .94; }
.media-scan { position: absolute; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--signal), transparent); animation: scanLine 6s var(--ease) infinite; opacity: .7; }
.media-phone { position: absolute; left: -12px; bottom: -2px; width: 148px; border: 1px solid rgba(243,240,231,.3); border-radius: 24px; background: #050d1d; padding: 6px; box-shadow: 0 24px 45px rgba(0,0,0,.45); overflow: hidden; }
.media-phone img { width: 100%; height: 252px; object-fit: cover; object-position: top; border-radius: 18px; }
.media-phone > span { display: block; text-align: center; font-size: 7px; color: rgba(243,240,231,.5); padding: 5px 0 2px; }
.media-route { display: flex; align-items: center; gap: 8px; margin-top: 16px; font-family: var(--font-mono); font-size: 8px; letter-spacing: .08em; color: rgba(243,240,231,.4); }
.media-route .brand-glyph { color: var(--signal); opacity: .55; }
.product-home-media .demo-data-note { margin-top: 8px; text-align: left; }
.product-home-copy > .mono { color: var(--muted); }
.product-home-copy h3 { font-size: clamp(30px, 3.2vw, 45px); line-height: 1.12; letter-spacing: -.05em; font-weight: 500; margin-top: 20px; }
.product-home-copy > p { color: rgba(243,240,231,.6); font-size: 14.5px; line-height: 1.9; margin-top: 16px; max-width: 460px; }
.product-points { margin-top: 24px; border-top: 1px solid var(--line); }
.product-points > div { display: grid; grid-template-columns: 16px 146px 1fr; gap: 9px; align-items: baseline; padding: 12px 0; border-bottom: 1px solid var(--line); }
.point-glyph { color: var(--signal); }
.product-points b { font-size: 13.5px; font-weight: 500; }
.product-points span:last-child { color: rgba(243,240,231,.48); font-size: 12.5px; line-height: 1.65; }
.product-home-meta { display: flex; gap: 34px; margin: 24px 0 28px; }
.product-home-meta strong { display: block; font-family: var(--font-serif); font-size: 32px; line-height: 1; font-weight: 400; letter-spacing: -.04em; }
.product-home-meta span { display: block; color: var(--muted); font-size: 10.5px; margin-top: 6px; }

/* home diagnostics */
.diagnostics-section { background: var(--paper-3); }
.diag-intro { border-top: 1px solid var(--line-dark); padding-top: 20px; }
.diag-intro-grid { display: grid; grid-template-columns: 1.18fr .82fr; gap: clamp(30px, 6vw, 90px); align-items: end; margin-top: 18px; }
.diag-intro-grid .h2 { font-size: clamp(36px, 4.6vw, 68px); }
.diag-intro-side > p { color: var(--muted-dark); font-size: 14.5px; line-height: 1.9; max-width: 430px; }
.diag-mentor { display: flex; align-items: center; gap: 12px; margin-top: 24px; padding-top: 15px; border-top: 1px solid var(--line-dark); }
.mentor-glyph { color: var(--ink); opacity: .7; }
.diag-mentor b { display: block; font-size: 13px; font-weight: 500; }
.diag-mentor small { display: block; color: var(--muted-dark); font-size: 10px; margin-top: 2px; }
.diag-programs { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); margin-top: 40px; }
.diag-program { position: relative; min-height: 390px; background: var(--paper); padding: 25px 28px 24px; display: flex; flex-direction: column; transition: background .35s, color .35s; }
.diag-program:hover { background: var(--ink); color: var(--paper); }
.diag-program-head { display: flex; justify-content: space-between; align-items: flex-start; }
.diag-program-head .mono { color: var(--muted-dark); font-size: 8.5px; }
.diag-program:hover .diag-program-head .mono { color: var(--muted); }
.diag-symbol { color: var(--ink); opacity: .6; }
.diag-program:hover .diag-symbol { color: var(--signal); opacity: 1; }
.diag-program h3 { margin-top: 35px; font-size: clamp(24px, 2.4vw, 34px); font-weight: 500; letter-spacing: -.045em; line-height: 1.2; }
.diag-tagline { font-family: var(--font-serif); font-size: 19px; line-height: 1.45; margin-top: 8px; color: var(--muted-dark); letter-spacing: -.02em; }
.diag-program:hover .diag-tagline { color: rgba(243,240,231,.65); }
.diag-program ul { margin-top: 20px; border-top: 1px solid var(--line-dark); }
.diag-program li { display: flex; gap: 9px; align-items: flex-start; padding: 8px 0; border-bottom: 1px solid var(--line-dark); color: var(--muted-dark); font-size: 12.5px; line-height: 1.65; }
.diag-program li .brand-glyph { color: var(--ink); margin-top: 5px; }
.diag-program:hover li { color: rgba(243,240,231,.6); border-color: var(--line); }
.diag-program:hover li .brand-glyph { color: var(--signal); }
.diag-program-foot { display: flex; align-items: center; gap: 16px; margin-top: auto; padding-top: 18px; font-family: var(--font-mono); font-size: 9px; color: var(--muted-dark); }
.diag-program:hover .diag-program-foot { color: rgba(243,240,231,.55); }
.diag-arrow { margin-left: auto; font-size: 14px; }
.diag-bottom { display: flex; align-items: center; justify-content: space-between; gap: 30px; border-top: 1px solid var(--line-dark-strong); margin-top: 32px; padding-top: 20px; }
.diag-bottom p { font-family: var(--font-serif); font-size: clamp(18px, 2vw, 24px); line-height: 1.5; max-width: 760px; letter-spacing: -.025em; }
.diag-bottom .arrow-link { flex: none; }

/* =========================================================
   Diagnostics page
   ========================================================= */
.diag-page-intro { background: var(--paper); }
.diag-page-lede { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: clamp(28px, 5vw, 80px); border-top: 1px solid var(--line-dark-strong); padding-top: 20px; }
.diag-page-lede .h2, .diag-page-lede > p { grid-column: 2; }
.diag-page-lede .h2 { font-size: clamp(38px, 5vw, 74px); }
.diag-page-lede > p { color: var(--muted-dark); font-size: 15px; line-height: 1.95; max-width: 850px; margin-top: 12px; }
.diag-compare { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line-dark); margin-top: 48px; }
.compare-col { padding: 28px 30px 30px; }
.compare-col.is-old { background: transparent; color: var(--muted-dark); }
.compare-col.is-new { background: var(--ink); color: var(--paper); }
.compare-col .mono { font-size: 8.5px; opacity: .6; }
.compare-col h3 { margin-top: 15px; font-size: 26px; font-weight: 500; letter-spacing: -.04em; }
.compare-col ul { margin-top: 22px; border-top: 1px solid currentColor; }
.compare-col li { padding: 11px 0; border-bottom: 1px solid currentColor; font-size: 13px; line-height: 1.7; opacity: .82; }
.compare-col.is-new li { border-color: var(--line); }
.mentor-band { display: grid; grid-template-columns: 58px 1fr auto; gap: 18px; align-items: center; margin-top: 20px; border: 1px solid var(--line-dark); padding: 20px 24px; background: var(--paper-2); }
.mentor-band-glyph { color: var(--ink); opacity: .7; }
.mentor-band b { display: block; font-size: 15px; font-weight: 500; }
.mentor-band p { color: var(--muted-dark); font-size: 13px; line-height: 1.75; margin-top: 4px; }
.mentor-band > .mono { color: var(--muted-dark); font-size: 8px; white-space: nowrap; }
.diagnostic-programs { background: var(--paper-2); }
.diagnostic-detail { background: var(--paper); border: 1px solid var(--line-dark); padding: 28px 32px 30px; margin-bottom: 22px; scroll-margin-top: 110px; }
.diagnostic-detail:last-child { margin-bottom: 0; }
.dd-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.dd-top .mono { color: var(--muted-dark); font-size: 8.5px; }
.dd-glyph { color: var(--ink); opacity: .55; }
.dd-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); gap: clamp(35px, 6vw, 80px); border-top: 1px solid var(--line-dark); margin-top: 20px; padding-top: 24px; }
.dd-main h3 { font-size: clamp(30px, 3.6vw, 48px); line-height: 1.12; letter-spacing: -.055em; font-weight: 500; }
.dd-tagline { font-family: var(--font-serif); font-size: 21px; line-height: 1.45; letter-spacing: -.025em; margin-top: 8px; }
.dd-summary { color: var(--muted-dark); font-size: 14.5px; line-height: 1.95; margin-top: 16px; max-width: 720px; }
.dd-block { margin-top: 28px; }
.dd-block > .mono { color: var(--muted-dark); font-size: 8.5px; }
.dd-diagnosis { display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; border-top: 1px solid var(--line-dark); margin-top: 10px; }
.dd-diagnosis li { display: flex; gap: 9px; align-items: flex-start; border-bottom: 1px solid var(--line-dark); padding: 10px 0; font-size: 13px; line-height: 1.75; }
.dd-diagnosis .brand-glyph { color: var(--ink); margin-top: 6px; }
.dd-side { border-left: 1px solid var(--line-dark); padding-left: clamp(22px, 3vw, 38px); }
.dd-meta { display: flex; flex-direction: column; }
.dd-meta > div { padding: 9px 0; border-bottom: 1px solid var(--line-dark); }
.dd-meta > div:first-child { padding-top: 0; }
.dd-meta span { display: block; color: var(--muted-dark); font-family: var(--font-mono); font-size: 8px; letter-spacing: .06em; }
.dd-meta b { display: block; margin-top: 3px; font-size: 12px; line-height: 1.6; font-weight: 400; }
.dd-price { margin: 20px 0; }
.dd-price .mono { color: var(--muted-dark); font-size: 8px; }
.dd-price strong { display: block; font-family: var(--font-serif); font-size: clamp(30px, 3vw, 42px); font-weight: 400; letter-spacing: -.05em; margin-top: 5px; }
.dd-price small { display: block; color: var(--muted-dark); font-size: 10px; line-height: 1.7; margin-top: 5px; }
.dd-side .btn { width: 100%; }
.dd-outcomes { border-top: 1px solid var(--line-dark-strong); margin-top: 30px; padding-top: 18px; }
.dd-outcomes > .mono, .dd-deliverables > .mono { color: var(--muted-dark); font-size: 8.5px; }
.dd-outcome-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-left: 1px solid var(--line-dark); margin-top: 12px; }
.dd-outcome-grid > div { border-right: 1px solid var(--line-dark); padding: 14px 18px 4px 16px; }
.dd-outcome-grid .mono { color: var(--muted-dark); font-size: 8px; }
.dd-outcome-grid h4 { margin-top: 26px; font-size: 17px; font-weight: 500; letter-spacing: -.03em; }
.dd-outcome-grid p { color: var(--muted-dark); font-size: 12.5px; line-height: 1.8; margin-top: 5px; }
.dd-process { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-dark-strong); margin-top: 28px; padding-top: 18px; }
.dd-process > div { border-right: 1px solid var(--line-dark); padding: 0 20px 0 0; }
.dd-process > div:last-child { border: 0; }
.dd-process .mono { color: var(--muted-dark); font-size: 8px; }
.dd-process b { display: block; margin-top: 9px; font-size: 15px; font-weight: 500; }
.dd-process p { color: var(--muted-dark); font-size: 11.5px; line-height: 1.75; margin-top: 4px; }
.dd-deliverables { display: flex; gap: 26px; align-items: flex-start; border-top: 1px solid var(--line-dark); margin-top: 22px; padding-top: 14px; }
.dd-deliverables > .mono { flex: none; color: var(--muted-dark); font-size: 8px; padding-top: 3px; }
.dd-deliverables > div { display: flex; flex-wrap: wrap; gap: 6px; }
.dd-deliverables span { border: 1px solid var(--line-dark); padding: 4px 8px; font-size: 10.5px; color: var(--muted-dark); }
.diag-signals { background: var(--paper); }
.signals-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line-dark); }
.signal-card { position: relative; padding: 26px 26px 30px; border-right: 1px solid var(--line-dark); min-height: 240px; }
.signal-card:last-child { border: 0; }
.signal-card > .mono { color: var(--muted-dark); }
.signal-card h3 { font-size: 22px; font-weight: 500; letter-spacing: -.04em; margin-top: 38px; }
.signal-card p { color: var(--muted-dark); font-size: 13px; line-height: 1.85; margin-top: 8px; max-width: 330px; }
.signal-glyph { position: absolute; right: 20px; bottom: 20px; color: var(--ink); opacity: .45; }
.diag-quote-section { background: var(--ink); color: var(--paper); }
.diag-quote { position: relative; border-top: 1px solid var(--line); padding-top: 24px; }
.diag-quote-glyph { position: absolute; right: 2%; top: 8px; color: var(--paper); opacity: .1; }
.diag-quote p { font-family: var(--font-serif); font-size: clamp(31px, 5vw, 64px); line-height: 1.35; letter-spacing: -.045em; margin-top: 26px; max-width: 1080px; }
.diag-quote-meta { display: flex; justify-content: space-between; align-items: center; gap: 20px; border-top: 1px solid var(--line); margin-top: 40px; padding-top: 17px; }
.diag-quote-meta .mono { color: var(--muted); font-size: 8px; }
.diag-quote-meta a { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; color: var(--signal); border-bottom: 1px solid rgba(201,244,91,.4); padding-bottom: 3px; }
.diag-partner-line { display: grid; grid-template-columns: 1.1fr 1fr auto; gap: 30px; align-items: center; border-top: 1px solid var(--line); margin-top: 38px; padding-top: 18px; }
.diag-partner-line .mono { color: var(--muted); font-size: 8px; }
.diag-partner-line p { color: rgba(243,240,231,.55); font-size: 13px; }
.diag-partner-line .arrow-link { color: var(--paper); border-color: var(--line-strong); }

/* page brand art & footer identity */
.page-brand-art { position: absolute; right: -32px; top: 70px; display: flex; align-items: flex-start; color: var(--paper); opacity: .055; pointer-events: none; }
.page-brand-art .brand-glyph:nth-child(1) { width: 280px; height: 180px; }
.page-brand-art .brand-glyph:nth-child(2) { width: 120px; height: 170px; margin-left: -30px; margin-top: 80px; }
.page-brand-art .brand-glyph:nth-child(3) { width: 90px; height: 150px; margin-left: 20px; margin-top: 20px; }
.footer-identity { display: flex; align-items: center; gap: 12px; font-family: var(--font-mono); font-size: 8px; color: var(--muted); }
.footer-identity .identity-mark { color: var(--signal); }
.menu-top .identity-mark { display: none; }

/* =========================================================
   Responsive for new blocks
   ========================================================= */
@media (max-width: 1230px) {
  .main-nav { gap: 17px; }
  .main-nav a { font-size: 13px; }
  .hero-system { width: min(100%, 560px); }
  .system-orbit.ring-a { width: 540px; height: 540px; }
  .system-orbit.ring-b { width: 640px; height: 640px; }
  .product-home { gap: 38px; }
  .product-points > div { grid-template-columns: 16px 130px 1fr; }
}
@media (max-width: 1024px) {
  .hero-visual { height: 520px; min-height: 0; }
  .hero-system { width: min(100%, 600px); }
  .system-orbit.ring-a { width: 500px; height: 500px; }
  .system-orbit.ring-b { width: 610px; height: 610px; }
  .product-home { grid-template-columns: 1fr; gap: 40px; }
  .product-home-media { max-width: 720px; }
  .product-home-copy { max-width: 720px; }
  .diag-intro-grid { grid-template-columns: 1fr; gap: 22px; }
  .diag-intro-side > p { max-width: 680px; }
  .diag-programs { grid-template-columns: 1fr; }
  .diag-program { min-height: 0; }
  .diag-bottom { flex-direction: column; align-items: flex-start; }
  .diag-page-lede { grid-template-columns: 1fr; }
  .diag-page-lede .h2, .diag-page-lede > p { grid-column: auto; }
  .dd-grid { grid-template-columns: 1fr; }
  .dd-side { border-left: 0; border-top: 1px solid var(--line-dark); padding: 22px 0 0; }
  .dd-diagnosis { grid-template-columns: 1fr; }
  .dd-outcome-grid { grid-template-columns: 1fr; }
  .dd-outcome-grid > div { border-bottom: 1px solid var(--line-dark); padding-bottom: 14px; }
  .dd-process { grid-template-columns: 1fr 1fr; }
  .dd-process > div:nth-child(2) { border-right: 0; }
  .dd-process > div { padding-bottom: 14px; margin-bottom: 12px; border-bottom: 1px solid var(--line-dark); }
  .signals-grid { grid-template-columns: 1fr; }
  .signal-card { border-right: 0; border-bottom: 1px solid var(--line-dark); min-height: 190px; }
  .diag-quote-meta { flex-direction: column; align-items: flex-start; }
  .diag-partner-line { grid-template-columns: 1fr; gap: 12px; }
}
@media (max-width: 720px) {
  body { font-size: 16px; line-height: 1.8; }
  p { line-height: 1.9; }
  .section-lead { font-size: 15px; line-height: 1.9; }
  .mono { font-size: 10px; }
  .eyebrow { font-size: 10px; }
  .section-label { font-size: 10px; }
  .hero-visual { height: 450px; margin-top: 18px; }
  .hero-system { padding: 16px 16px 14px; }
  .system-orbit.ring-a { width: 380px; height: 380px; }
  .system-orbit.ring-b { width: 470px; height: 470px; }
  .system-top .mono { font-size: 7.5px; }
  .system-state { display: none; }
  .system-row { grid-template-columns: 25px 1fr 42px 14px; gap: 8px; padding: 14px 0; }
  .system-desc { display: none; }
  .system-name small { font-size: 6.5px; }
  .system-name b { font-size: 20px; }
  .system-glyph .brand-glyph { max-height: 29px; max-width: 42px; }
  .system-bottom { padding-top: 12px; }
  .system-quote { font-size: 12px; }
  .system-bottom .mono { display: none; }
  .hero-seal { display: none; }
  .product-home-media { padding: 14px 0 14px 8px; }
  .media-phone { width: 108px; border-radius: 18px; padding: 4px; bottom: 4px; left: -6px; }
  .media-phone img { height: 190px; border-radius: 14px; }
  .media-phone > span { display: none; }
  .product-home-copy h3 { font-size: 29px; }
  .product-home-copy > p { font-size: 13.5px; }
  .product-points > div { grid-template-columns: 16px 1fr; gap: 4px 8px; }
  .product-points span:last-child { grid-column: 2; }
  .product-home-meta { gap: 24px; }
  .product-home-meta strong { font-size: 27px; }
  .diag-page-lede .h2 { font-size: 36px; }
  .diag-compare { grid-template-columns: 1fr; }
  .mentor-band { grid-template-columns: 44px 1fr; padding: 16px; }
  .mentor-band > .mono { grid-column: 2; }
  .diagnostic-detail { padding: 20px 16px 22px; }
  .dd-process { grid-template-columns: 1fr; }
  .dd-process > div { border-right: 0; }
  .dd-deliverables { flex-direction: column; gap: 10px; }
  .diag-quote p { font-size: 30px; }
  .diag-quote p br { display: none; }
  .diag-quote-meta { margin-top: 24px; }
  .diag-program { padding: 22px 18px; }
  .diag-program h3 { font-size: 27px; }
  .diag-bottom p { font-size: 18px; }
  .page-brand-art { display: none; }
  .footer-identity { display: none; }
}

.diag-program li { font-size: 13px; }
.diag-program-foot { font-size: 10px; }
.diag-bottom p { font-size: clamp(19px, 2.1vw, 26px); }

.system-top .mono { font-size: 9.5px; }
.system-state { font-size: 9px; }
.system-no { font-size: 10px; }
.system-name small { font-size: 9px; }
.system-bottom .mono { font-size: 9px; }
.media-bar em { font-size: 8.5px; }
.product-points span:last-child { font-size: 13.5px; }
.diag-program-head .mono { font-size: 9.5px; }
.diag-mentor small { font-size: 11px; }

/* academy diagnostics invite */
.academy-diagnostic-invite { background: var(--ink); color: var(--paper); padding: clamp(60px, 8vw, 100px) 0; }
.invite-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(32px, 6vw, 90px); align-items: end; border-top: 1px solid var(--line); padding-top: 22px; }
.invite-grid .mono { color: var(--muted); }
.invite-grid .h2 { margin-top: 18px; }
.invite-grid p { color: rgba(243,240,231,.6); font-size: 14.5px; line-height: 1.9; }
.invite-grid .arrow-link { color: var(--paper); border-color: var(--line-strong); margin-top: 22px; }
@media (max-width: 1024px) { .invite-grid { grid-template-columns: 1fr; } }

@media (max-width: 720px) {
  .page-title { font-size: clamp(30px, 8.6vw, 44px); line-height: 1.08; }
  .hero-kicker .kicker-rule { display: none; }
}

.media-route { position: absolute; top: 0; left: 26px; margin: 0; }
.product-home-media .demo-data-note { margin-top: 14px; }
@media (max-width: 720px) {
  .media-route { position: static; margin-top: 12px; left: auto; }
}

/* manifesto practice index */
.practice-index { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-dark-strong); border-bottom: 1px solid var(--line-dark); margin-top: clamp(42px, 5vw, 68px); }
.practice-index a { position: relative; display: flex; flex-direction: column; min-height: 220px; padding: 18px 24px 22px 0; border-right: 1px solid var(--line-dark); transition: background .3s, padding .3s; }
.practice-index a:not(:first-child) { padding-left: 24px; }
.practice-index a:last-child { border-right: 0; }
.practice-index a:hover { background: var(--ink); color: var(--paper); }
.practice-index .mono { color: var(--muted-dark); font-size: 8.5px; }
.practice-index a:hover .mono { color: var(--muted); }
.practice-symbol { display: flex; align-items: center; height: 52px; margin-top: 18px; color: var(--ink); }
.practice-index a:hover .practice-symbol { color: var(--signal); }
.practice-index h3 { font-size: 26px; font-weight: 500; letter-spacing: -.045em; margin-top: 9px; }
.practice-index p { color: var(--muted-dark); font-size: 12.5px; line-height: 1.7; margin-top: 4px; max-width: 270px; }
.practice-index a:hover p { color: rgba(243,240,231,.55); }
.practice-arrow { position: absolute; right: 22px; bottom: 20px; opacity: .45; }
.practice-index a:hover .practice-arrow { opacity: 1; color: var(--signal); }
@media (max-width: 1024px) {
  .practice-index { grid-template-columns: 1fr; }
  .practice-index a, .practice-index a:not(:first-child) { min-height: 0; padding: 18px 0; border-right: 0; border-bottom: 1px solid var(--line-dark); }
  .practice-index a:last-child { border-bottom: 0; }
  .practice-symbol { height: 38px; margin-top: 10px; }
  .practice-index p { max-width: 500px; }
}
.footer-bottom { font-size: 10.5px; }
.footer-identity { font-size: 9.5px; }
.footer-identity .identity-mark { transform: scale(1.1); transform-origin: left center; }
@media (max-width: 720px) {
  .media-route { display: none; }
  .product-home-media .demo-data-note { padding-left: 108px; text-align: right; }
}
@media (max-width: 1024px) {
  .pricing-grid.cols-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .pricing-grid.cols-3, .pricing-grid.cols-2 { grid-template-columns: 1fr; }
}
#practices, #manifesto { scroll-margin-top: 92px; }
.dd-process p { font-size: 12.5px; }
.dd-outcome-grid p { font-size: 13.5px; }
.dd-price small { font-size: 11.5px; }
.mentor-band p { font-size: 14px; }
.footer-identity { font-size: 10.5px; }
.dd-tagline, .diag-tagline, .featured-copy h2, .article-row h3 { text-wrap: balance; }
.hero-seal { left: auto; right: -10px; bottom: -12px; }

/* stronger short home slogan */
.home-hero .hero-title { font-size: clamp(56px, 7.4vw, 108px); }
@media (max-width: 1024px) { .home-hero .hero-title { font-size: clamp(54px, 9vw, 100px); } }
@media (max-width: 720px) { .home-hero .hero-title { font-size: clamp(48px, 14.5vw, 84px); } }

/* =========================================================
   产品线总览 / 仟仕智库（V1.1.0 新增，全部为增量规则）
   ========================================================= */
.product-line-section { background: var(--paper); }
.product-line { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); }
.product-card { display: flex; flex-direction: column; background: var(--paper); padding: 28px 30px 32px; transition: background .35s; }
.product-card:hover { background: var(--paper-2); }
.product-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.product-card-top .mono { color: var(--muted-dark); font-size: 9px; letter-spacing: .08em; }
.product-card-no { margin-left: auto; font-family: var(--font-mono); font-size: 10px; color: var(--muted-dark); letter-spacing: .06em; padding-top: 2px; }
.product-card-mark { color: var(--ink); opacity: .85; transition: opacity .35s; }
.product-card:hover .product-card-mark { opacity: 1; }
.product-card h3 { font-size: clamp(30px, 3.2vw, 44px); font-weight: 500; letter-spacing: -.05em; margin-top: 30px; }
.product-card-tagline { font-family: var(--font-serif); font-size: clamp(16px, 1.45vw, 20px); line-height: 1.5; letter-spacing: -.01em; margin-top: 10px; }
.product-card-summary { color: var(--muted-dark); font-size: 13px; line-height: 1.85; margin-top: 14px; max-width: 470px; flex: 1; }
.product-card-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--line-dark); }
.product-card-metrics strong { display: block; font-family: var(--font-serif); font-size: clamp(20px, 1.9vw, 28px); font-weight: 400; letter-spacing: -.04em; line-height: 1; }
.product-card-metrics span { display: block; color: var(--muted-dark); font-size: 10.5px; margin-top: 6px; }
.product-card-go { display: flex; align-items: center; justify-content: space-between; margin-top: 22px; font-size: 12px; color: var(--muted-dark); }
.product-card:hover .product-card-go { color: var(--ink); }

/* 智库：首屏数字条 */
.kdb-intro { background: var(--paper); }
.kdb-metrics { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: clamp(38px, 5vw, 62px); border-top: 1px solid var(--line-dark-strong); }
.kdb-metrics > div { padding: 24px 22px 4px 0; border-right: 1px solid var(--line-dark); }
.kdb-metrics > div:last-child { border-right: 0; }
.kdb-metrics strong { display: block; font-family: var(--font-serif); font-size: clamp(32px, 3.8vw, 54px); font-weight: 400; letter-spacing: -.05em; line-height: 1; }
.kdb-metrics span { display: block; color: var(--muted-dark); font-size: 12px; margin-top: 8px; }
.kdb-note { color: var(--muted-dark); font-size: 11px; line-height: 1.8; margin-top: 22px; max-width: 740px; }

/* 七类内容：四列网格 */
.capability-bento.is-4 { grid-template-columns: repeat(4, 1fr); }
.capability-bento.is-4 .bento-card { min-height: 232px; }
.capability-bento.is-4 .bento-card h3 { font-size: 19px; margin-top: 30px; }
.capability-bento.is-4 .bento-card p { font-size: 12px; }
.capability-bento.is-4 .bento-cta { grid-column: span 1; min-height: 232px; }
.capability-bento.is-4 .bento-cta h3 { font-size: 21px; }

/* 五大主题 */
.kdb-themes { border-top: 1px solid var(--line-dark-strong); }
.kdb-theme { display: grid; grid-template-columns: 54px 170px minmax(0, 1fr) minmax(200px, .8fr); gap: 24px; align-items: baseline; padding: 24px 0; border-bottom: 1px solid var(--line-dark); transition: background .3s, padding .3s, color .3s; }
.kdb-theme:hover { background: var(--ink); color: var(--paper); padding-left: 16px; padding-right: 16px; }
.kdb-theme > .mono { color: var(--muted-dark); font-size: 9px; }
.kdb-theme:hover > .mono { color: var(--signal); }
.kdb-theme h3 { font-size: clamp(21px, 2.3vw, 30px); font-weight: 500; letter-spacing: -.045em; }
.kdb-theme-desc { color: var(--muted-dark); font-size: 12.5px; line-height: 1.75; }
.kdb-theme-meta { color: var(--muted-dark); font-family: var(--font-mono); font-size: 10.5px; line-height: 1.8; }
.kdb-theme:hover .kdb-theme-desc, .kdb-theme:hover .kdb-theme-meta { color: rgba(243, 240, 231, .55); }

/* 五步 */
.step-section { background: var(--paper-2); }
.process-line.is-5 { grid-template-columns: repeat(5, 1fr); }
.process-line.is-5 .process-step { padding-right: 20px; }
.process-line.is-5 .process-step p { max-width: 210px; }
.kdb-step-title { font-size: 30px; font-weight: 500; letter-spacing: -.05em; margin-top: 6px; }
.kdb-tip { display: flex; gap: 20px; align-items: baseline; margin-top: 46px; padding-top: 20px; border-top: 1px solid var(--line-dark); }
.kdb-tip .mono { color: var(--muted-dark); font-size: 9px; white-space: nowrap; }
.kdb-tip p { color: var(--muted-dark); font-size: 12.5px; line-height: 1.85; max-width: 780px; }

/* 成本对比（深色） */
.compare-section { background: var(--ink); color: var(--paper); border-top: 1px solid var(--line); }
.compare-section .section-head, .compare-section .section-head-main, .compare-section .section-foot { border-color: var(--line); }
.compare-section .section-label { color: rgba(243, 240, 231, .45); }
.compare-section .section-label span { color: var(--paper); }
.compare-section .section-lead { color: rgba(243, 240, 231, .55); }
.compare-section .section-foot { color: rgba(243, 240, 231, .45); }
.compare-section .kdb-note { color: rgba(243, 240, 231, .4); }
.kdb-compare { border-top: 1px solid var(--line-strong); }
.kdb-compare-head, .kdb-compare-row { display: grid; grid-template-columns: 1.1fr .85fr 1.35fr 1.15fr; gap: 22px; align-items: center; }
.kdb-compare-head { padding: 14px 0; border-bottom: 1px solid var(--line); font-family: var(--font-mono); font-size: 9px; letter-spacing: .08em; color: rgba(243, 240, 231, .4); }
.kdb-compare-row { padding: 24px 0; border-bottom: 1px solid var(--line); }
.kdb-compare-row.is-featured { background: rgba(201, 244, 91, .05); }
.kdb-compare-name { font-size: clamp(16px, 1.6vw, 21px); letter-spacing: -.03em; }
.kdb-compare-price { font-family: var(--font-serif); font-size: clamp(19px, 2.1vw, 29px); font-weight: 400; letter-spacing: -.04em; }
.kdb-compare-cycle, .kdb-compare-gets { color: rgba(243, 240, 231, .5); font-size: 12.5px; line-height: 1.75; }
.kdb-compare-row.is-featured .kdb-compare-name, .kdb-compare-row.is-featured .kdb-compare-price { color: var(--signal); }
.kdb-compare-row.is-featured .kdb-compare-cycle, .kdb-compare-row.is-featured .kdb-compare-gets { color: rgba(243, 240, 231, .72); }

/* 会员开通 */
.plan-section { background: var(--paper); }
.plan-section .pricing-card { min-height: 400px; }
.plan-section .price-cta { cursor: default; }
.kdb-free { display: flex; gap: 16px; align-items: baseline; margin-top: 26px; padding: 18px 22px; background: var(--paper-2); border: 1px solid var(--line-dark); font-size: 13px; line-height: 1.8; }
.kdb-free .mono { color: var(--muted-dark); font-size: 9px; white-space: nowrap; }

/* 首页：仟仕智库板块 */
.kdb-home { background: var(--paper-2); }
.kdb-home-head { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr); gap: clamp(30px, 6vw, 90px); align-items: end; border-top: 1px solid var(--line-dark-strong); padding-top: 22px; }
.kdb-home-head .section-label { margin-bottom: 22px; }
.kdb-home-lead p { color: var(--muted-dark); font-size: clamp(14px, 1.15vw, 16px); line-height: 1.9; max-width: 520px; }
.kdb-home-lead .arrow-link { margin-top: 16px; }
.kdb-home-metrics { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: clamp(38px, 5vw, 60px); border-top: 1px solid var(--line-dark-strong); }
.kdb-home-metrics > div { padding: 22px 22px 4px 0; border-right: 1px solid var(--line-dark); }
.kdb-home-metrics > div:last-child { border-right: 0; }
.kdb-home-metrics strong { display: block; font-family: var(--font-serif); font-size: clamp(28px, 3.2vw, 46px); font-weight: 400; letter-spacing: -.05em; line-height: 1; }
.kdb-home-metrics span { display: block; color: var(--muted-dark); font-size: 11.5px; margin-top: 8px; }
.kdb-home-kinds { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); margin-top: clamp(32px, 4vw, 48px); }
.kdb-kind { background: var(--paper-2); padding: 16px 15px 18px; }
.kdb-kind .mono { color: var(--muted-dark); font-size: 8px; }
.kdb-kind b { display: block; font-weight: 500; font-size: 12.5px; line-height: 1.55; margin-top: 10px; }

@media (max-width: 1024px) {
  .product-line { grid-template-columns: 1fr; }
  .capability-bento.is-4 { grid-template-columns: repeat(2, 1fr); }
  .capability-bento.is-4 .bento-cta { grid-column: span 2; }
  .process-line.is-5 { grid-template-columns: repeat(3, 1fr); row-gap: 28px; }
  .kdb-theme { grid-template-columns: 46px minmax(0, 1fr); gap: 12px 18px; }
  .kdb-theme-desc, .kdb-theme-meta { grid-column: 2; }
  .kdb-compare-head { display: none; }
  .kdb-compare-row { grid-template-columns: 1fr 1fr; gap: 8px 20px; padding: 22px 0; }
  .kdb-compare-cycle, .kdb-compare-gets { font-size: 12px; }
  .kdb-home-head { grid-template-columns: 1fr; align-items: start; gap: 26px; }
}
@media (max-width: 720px) {
  .kdb-metrics, .kdb-home-metrics { grid-template-columns: repeat(2, 1fr); }
  .kdb-metrics > div:nth-child(2n), .kdb-home-metrics > div:nth-child(2n) { border-right: 0; }
  .kdb-metrics > div { padding-top: 20px; }
  .capability-bento.is-4 { grid-template-columns: 1fr; }
  .capability-bento.is-4 .bento-cta { grid-column: span 1; }
  .process-line.is-5 { grid-template-columns: 1fr; }
  .product-card-metrics { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .kdb-compare-row { grid-template-columns: 1fr; }
  .kdb-tip, .kdb-free { flex-direction: column; gap: 8px; }
}

/* 窄屏收口：主题行改单列、分节脚注换行、五步竖排去掉右边框 */
@media (max-width: 720px) {
  .kdb-theme { grid-template-columns: 1fr; gap: 6px; padding: 20px 0; }
  .kdb-theme-desc, .kdb-theme-meta { grid-column: 1; }
  .kdb-theme h3 { font-size: 23px; }
  .theme-section .section-foot, .step-section .section-foot,
  .product-line-section .section-foot { flex-direction: column; align-items: flex-start; gap: 6px; }
  .process-line.is-5 .process-step { border-right: 0; border-bottom: 1px solid var(--line-dark); padding: 0 0 18px; }
  .process-line.is-5 .process-step:last-child { border-bottom: 0; }
  .kdb-home-head .section-label { margin-bottom: 14px; }
}

/* 窄屏收口：主题行改单列、分节脚注换行、五步竖排去掉右边框 */
@media (max-width: 720px) {
  .kdb-theme { grid-template-columns: 1fr; gap: 6px; padding: 20px 0; }
  .kdb-theme-desc, .kdb-theme-meta { grid-column: 1; }
  .kdb-theme h3 { font-size: 23px; }
  .theme-section .section-foot, .step-section .section-foot,
  .product-line-section .section-foot { flex-direction: column; align-items: flex-start; gap: 6px; }
  .process-line.is-5 .process-step { border-right: 0; border-bottom: 1px solid var(--line-dark); padding: 0 0 18px; }
  .process-line.is-5 .process-step:last-child { border-bottom: 0; }
  .kdb-home-head .section-label { margin-bottom: 14px; }
}