/* ============================================================
   STEERO — site stylesheet
   Tokens from the Steero Design System + page styles recreated
   from the Claude Design handoff (pixel-parity with the mocks).
   ============================================================ */

/* Fonts (Geist, Geist Mono, Inter) are loaded via <link> in each page's <head>
   with preconnect — an @import here would chain-block first paint. */

/* ---------------------------- tokens ---------------------------- */
:root {
  /* Brand anchors */
  --green-charcoal: #171D1C;
  --lime: #C6F833;
  --sand: #F6F6EC;
  --baby-blue: #A3EEFE;
  --white: #FFFFFF;

  /* Lime scale */
  --lime-50: #F9FEEB; --lime-100: #F4FED6; --lime-200: #EEFDC2; --lime-300: #E8FCAD;
  --lime-400: #DDFB85; --lime-500: #D1F95C; --lime-600: #C6F833; --lime-700: #9FC729;
  --lime-800: #78961F; --lime-900: #506514; --lime-950: #3D4D0F;

  /* Sand scale */
  --sand-50: #FAFAF4; --sand-100: #F8F8F0; --sand-200: #F6F6EC; --sand-300: #DEDEC9;

  /* Baby blue scale */
  --blue-50: #EBFDFF; --blue-100: #CEF7FF; --blue-200: #A3EEFE; --blue-300: #5EDFFD;
  --blue-400: #1CC8F4; --blue-500: #00ABDA; --blue-600: #0387B7; --blue-700: #0A6C94;
  --blue-800: #125878;

  /* Ink (green charcoal neutrals) */
  --ink-950: #0E1211; --ink-900: #171D1C; --ink-800: #242B29; --ink-700: #38413E;
  --ink-600: #4F5955; --ink-500: #6B756F; --ink-400: #909A93; --ink-300: #B7BFB9;
  --ink-200: #D6DBD7; --ink-100: #E9ECEA; --ink-50: #F4F6F4;

  /* Status */
  --positive: #0387B7; --positive-bg: #EBFDFF;
  --negative: #E0436A; --negative-bg: #FCE9EF;

  /* Semantic */
  --border-subtle: var(--ink-100);
  --border-default: var(--ink-200);
  --border-strong: var(--ink-300);
  --text-primary: var(--ink-900);
  --text-secondary: var(--ink-600);
  --text-tertiary: var(--ink-400);
  --action-accent: var(--lime-600);
  --action-accent-hover: var(--lime-700);
  --action-accent-text: var(--ink-900);
  --focus-ring: var(--lime-600);

  /* Type */
  --font-display: 'Geist', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* Radius */
  --radius-xs: 6px; --radius-sm: 8px; --radius-md: 10px; --radius-lg: 12px;
  --radius-xl: 16px; --radius-2xl: 20px; --radius-3xl: 28px; --radius-pill: 999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(23,29,28,0.05);
  --shadow-sm: 0 1px 3px rgba(23,29,28,0.07), 0 1px 2px rgba(23,29,28,0.04);
  --shadow-md: 0 4px 12px rgba(23,29,28,0.07), 0 2px 4px rgba(23,29,28,0.04);
  --shadow-lg: 0 12px 28px rgba(23,29,28,0.10), 0 4px 8px rgba(23,29,28,0.05);
  --shadow-accent: 0 6px 18px rgba(198,248,51,0.45);

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-fast: 120ms;
  --dur-base: 200ms;
}

/* ---------------------------- base ---------------------------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink-900);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); color: var(--ink-900); }
::selection { background: var(--lime-600); color: var(--ink-900); }
:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; }

.steero-display {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.steero-eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-600);
}

/* Eyebrow with the little lime dash before it */
.rule-eyebrow { display: flex; align-items: center; gap: 12px; }
.rule-eyebrow::before { content: ''; width: 26px; height: 2px; background: var(--lime-600); }
.rule-eyebrow.centered { justify-content: center; }
.rule-eyebrow.centered::after { content: ''; width: 26px; height: 2px; background: var(--lime-600); }
.rule-eyebrow .steero-eyebrow { color: var(--lime-700); }
.rule-eyebrow.on-dark::before, .rule-eyebrow.on-dark::after { background: var(--lime-400); }
.rule-eyebrow.on-dark .steero-eyebrow { color: var(--lime-400); }

@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes spin-centered { from { transform: translateY(-50%) rotate(0deg); } to { transform: translateY(-50%) rotate(360deg); } }
@keyframes rise { 0% { opacity: 0; transform: translateY(14px); } 100% { opacity: 1; transform: none; } }
@keyframes pop { 0% { transform: scale(0.8); opacity: 0; } 60% { transform: scale(1.06); } 100% { transform: scale(1); opacity: 1; } }
@keyframes sol-spin { to { transform: rotate(360deg); } }
@keyframes p-glow { 0%,100% { box-shadow: 0 0 0 1px var(--lime-300), 0 16px 44px rgba(198,248,51,0.14), var(--shadow-lg); } 50% { box-shadow: 0 0 0 1px var(--lime-600), 0 24px 64px rgba(198,248,51,0.20), var(--shadow-lg); } }
@keyframes p-stepin { 0% { opacity: 0; transform: translateY(8px); } 100% { opacity: 1; transform: none; } }
@keyframes p-dash { to { stroke-dashoffset: -28; } }
@keyframes p-float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }

@media (prefers-reduced-motion: reduce) { * { animation: none !important; } }

/* Scroll reveals (activated by js/site.js) */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s var(--ease-out), transform 0.75s var(--ease-out);
}
.js [data-reveal].revealed { opacity: 1; transform: none; }

/* ---------------------------- buttons ---------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 42px;
  padding: 0 18px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: -0.015em;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.btn:hover { transform: translateY(-1px); }
.btn-lg { height: 50px; padding: 0 24px; font-size: 16px; gap: 10px; border-radius: var(--radius-lg); }
.btn-accent { background: var(--action-accent); color: var(--action-accent-text); border-color: var(--action-accent); box-shadow: var(--shadow-accent); }
.btn-accent:hover { background: var(--action-accent-hover); border-color: var(--action-accent-hover); }
.btn-primary { background: var(--ink-900); color: var(--white); border-color: var(--ink-900); }
.btn-primary:hover { background: var(--ink-800); border-color: var(--ink-800); }
.btn-secondary { background: var(--white); color: var(--ink-900); border-color: var(--border-default); }
.btn-secondary:hover { background: var(--sand-100); border-color: var(--border-strong); }
.btn-block { width: 100%; }

/* Home page tones buttons down: lighter hover, no glow/lift in hero & nav */
.page-home .btn-accent { --action-accent-hover: var(--lime-400); }
.page-home .btn:hover { transform: none; }
.page-home .home-hero .btn { box-shadow: none; }

/* ---------------------------- nav ---------------------------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--sand-200);
  border-bottom: 1px solid var(--border-subtle);
}
.site-nav .nav-inner {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: clamp(12px, 3vw, 24px);
  height: clamp(64px, 9vw, 88px);
  padding: 0 clamp(16px, 4vw, 40px);
}
.site-nav .nav-logo { display: flex; align-items: center; flex-shrink: 0; }
.site-nav .nav-logo img { height: 31px; display: block; }
.site-nav .nav-spacer { flex: 1; }
.site-nav .nav-links { display: flex; align-items: center; gap: 32px; }
.site-nav .nav-links a {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-900);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}
.site-nav .nav-links a:hover { color: var(--ink-600); }
.site-nav .nav-links a[aria-current="page"] { font-weight: 600; }
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 4px;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0 11px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  background: var(--white);
  cursor: pointer;
}
.nav-burger span { display: block; height: 2px; background: var(--ink-900); border-radius: 2px; }
.nav-menu {
  display: none;
  border-top: 1px solid var(--border-subtle);
  background: var(--sand-200);
  padding: 14px clamp(16px, 4vw, 40px) 20px;
  flex-direction: column;
  gap: 6px;
}
.nav-menu a {
  padding: 10px 0;
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--ink-900);
  text-decoration: none;
}
.nav-menu .nav-menu-cta { display: none; margin-top: 8px; }

@media (max-width: 899px) {
  .site-nav .nav-links { display: none; }
  .nav-burger { display: inline-flex; }
  .site-nav.open .nav-menu { display: flex; }
}
@media (max-width: 519px) {
  .site-nav .nav-cta { display: none; }
  .nav-menu .nav-menu-cta { display: block; }
}

/* ---------------------------- footer ---------------------------- */
.site-footer { background: var(--ink-950); padding: clamp(56px, 7vw, 88px) clamp(20px, 5vw, 32px) clamp(28px, 3vw, 36px); }
.site-footer .footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(36px, 5vw, 64px);
  align-items: flex-start;
  justify-content: space-between;
}
.site-footer .footer-brand { max-width: 340px; }
.site-footer .footer-brand img { height: 26px; display: block; margin-bottom: 18px; }
.site-footer .footer-brand p { font-size: 13.5px; line-height: 1.6; color: var(--ink-400); margin: 0; }
.site-footer .footer-cols { display: flex; flex-wrap: wrap; gap: clamp(48px, 7vw, 88px); }
.site-footer .footer-col { display: flex; flex-direction: column; gap: 14px; }
.site-footer .footer-col .steero-eyebrow { font-size: 10.5px; color: var(--ink-400); }
.site-footer .footer-col a {
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--ink-200);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}
.site-footer .footer-col a:hover { color: var(--lime-500); }
.site-footer .footer-bottom {
  max-width: 1280px;
  margin: clamp(40px, 5vw, 56px) auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  align-items: center;
  justify-content: space-between;
}
.site-footer .footer-bottom span { font-size: 12.5px; color: var(--ink-500); }
.site-footer .footer-bottom a {
  font-family: var(--font-display);
  font-size: 12.5px;
  color: var(--ink-400);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}
.site-footer .footer-bottom a:hover { color: var(--lime-500); }

/* Icon tile (48px white square with icons8 icon) */
.icon-tile {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: var(--shadow-xs);
}
.icon-tile.bordered { border: 1px solid var(--border-subtle); }
.icon-tile img { width: 26px; height: 26px; }

/* AI sparkle tile (canonical lime fill) */
.ai-tile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background: var(--lime-600);
  color: var(--ink-900);
}

/* ============================================================
   HOME
   ============================================================ */
.home-hero {
  position: relative;
  background: linear-gradient(180deg, var(--sand-200) 0%, var(--sand-200) 55%, var(--white) 100%);
  padding: clamp(40px, 5vw, 76px) 24px 0;
  overflow: hidden;
}
.home-hero .hero-copy { max-width: 1080px; margin: 0 auto; text-align: center; }
.home-hero h1 {
  font-size: clamp(38px, 6.2vw, 78px);
  line-height: 1.0;
  letter-spacing: -0.035em;
  margin: 0 auto 26px;
  max-width: 24ch;
  text-wrap: balance;
}
.home-hero .hero-sub {
  font-size: clamp(16px, 1.9vw, 20px);
  line-height: 1.5;
  color: var(--ink-500);
  margin: 0 auto 38px;
  max-width: 54ch;
}
.home-hero .hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: center; }
.home-hero .hero-shot { max-width: 1480px; margin: clamp(36px, 4vw, 60px) auto 0; padding: 0 8px; }
.home-hero .hero-shot .shot-clip { width: 100%; aspect-ratio: 2731 / 812; overflow: hidden; }
.home-hero .hero-shot img { display: block; width: 100%; height: auto; }

.home-problem { position: relative; overflow: hidden; background: var(--white); padding: 90px 24px 56px; }
.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(46px);
  pointer-events: none;
  z-index: 0;
}
.home-problem .glow-lime {
  left: -6%; top: 46%;
  width: clamp(320px, 34vw, 460px); height: clamp(320px, 34vw, 460px);
  background: radial-gradient(circle, rgba(198,248,51,0.40) 0%, rgba(198,248,51,0) 70%);
}
.home-problem .glow-blue {
  right: -4%; bottom: 4%;
  width: clamp(300px, 32vw, 440px); height: clamp(300px, 32vw, 440px);
  background: radial-gradient(circle, rgba(163,238,254,0.40) 0%, rgba(163,238,254,0) 70%);
}
.home-problem .problem-inner { position: relative; z-index: 1; max-width: 1180px; margin: 0 auto; }
.home-problem .problem-statement {
  text-align: center;
  max-width: 820px;
  margin: 0 auto clamp(40px, 5vw, 56px);
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.025em;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.25;
  color: var(--ink-900);
}
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.number-card {
  position: relative;
  overflow: hidden;
  background: url('../assets/card-number-bg.png') center/cover no-repeat;
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 28px;
}
.number-card .icon-tile { margin-bottom: 22px; }
.number-card h3 {
  position: relative;
  font-weight: 700;
  font-size: 19px;
  line-height: 1.15;
  margin: 0 0 12px;
}
.number-card p { position: relative; font-size: 15px; line-height: 1.5; color: var(--ink-500); margin: 0; }

.home-green-block {
  position: relative;
  overflow: hidden;
  background: url('../assets/problem-green-bg.png') center/cover no-repeat;
  border-radius: 24px;
  padding: clamp(40px, 5vw, 72px);
  margin-top: clamp(64px, 8vw, 100px);
  margin-bottom: clamp(40px, 6vw, 88px);
}
.home-green-block .green-row {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
  justify-content: space-between;
}
.home-green-block .green-copy { flex: 1 1 480px; min-width: 0; }
.home-green-block h2 {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: 24px;
  line-height: 1.06;
  margin: 0 0 18px;
}
.home-green-block p { font-size: 16px; line-height: 1.6; color: var(--ink-800); margin: 0; max-width: 60ch; }
.chip-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--ink-900);
  background: var(--white);
  padding: 18px 30px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease-out);
}
.chip-link:hover { background: var(--sand-100); }

.home-proof { background: var(--white); padding: 42px 24px; }
.home-proof .proof-inner { max-width: 1080px; margin: 0 auto; }
.home-proof .proof-label { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.home-proof .proof-label .steero-eyebrow { font-size: 13px; color: var(--ink-500); }
.home-proof h2 {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: clamp(28px, 4.6vw, 42px);
  line-height: 1.04;
  margin: 0 0 clamp(36px, 4vw, 52px);
  max-width: 16ch;
}
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(258px, 1fr)); gap: 16px; }
.stat-card {
  position: relative;
  overflow: hidden;
  background: url('../assets/card-number-bg.png') center/cover no-repeat;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: clamp(26px, 2.4vw, 32px);
}
.stat-card .icon-tile { margin-bottom: clamp(28px, 3vw, 40px); }
.stat-card .stat-value {
  position: relative;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.03em;
  font-size: clamp(27px, 2.8vw, 33px);
  line-height: 1;
  color: var(--ink-900);
}
.stat-card p { position: relative; font-size: 15.5px; line-height: 1.45; color: var(--ink-500); margin: 12px 0 0; }

.home-how { background: var(--white); padding: clamp(64px, 8vw, 112px) 24px; }
.home-how .how-inner { max-width: 1180px; margin: 0 auto; }
.home-how .how-slab {
  position: relative;
  overflow: hidden;
  background: var(--sand-100);
  border-radius: 28px;
  padding: clamp(28px, 4vw, 56px);
}
.home-how .how-slab::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../assets/embleme-black.svg') repeat;
  background-size: 150px 150px;
  opacity: 0.012;
  pointer-events: none;
}
.home-how .how-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}
.home-how .how-left .steero-eyebrow { font-size: 13px; color: var(--ink-500); margin-bottom: 18px; display: block; }
.home-how .how-left h2 {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.06;
  margin: 0 0 28px;
  max-width: 12ch;
}
.outline-link {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--ink-900);
  background: var(--white);
  padding: 15px 26px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease-out);
}
.outline-link:hover { background: var(--sand-100); }
.home-how .how-steps {
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xs);
  padding: clamp(24px, 2.6vw, 36px);
}
.home-how .how-step { padding: clamp(24px, 2.6vw, 32px) 0; }
.home-how .how-step:first-child { padding-top: 0; }
.home-how .how-step:last-child { padding-bottom: 0; }
.home-how .how-step + .how-step { border-top: 1px solid var(--border-subtle); }
.home-how .how-step .icon-tile { border: 1px solid var(--border-subtle); margin-bottom: 20px; }
.home-how .how-step h3 { font-weight: 700; font-size: clamp(18px, 1.6vw, 22px); line-height: 1.2; margin: 0 0 12px; }
.home-how .how-step p { font-size: 15.5px; line-height: 1.6; color: var(--ink-500); margin: 0; }

.home-cta { position: relative; background: var(--white); padding: 72px 24px 90px; overflow: hidden; }
.home-cta .glow-lime {
  left: -8%; top: 50%; transform: translateY(-50%);
  width: 46vw; height: 46vw; max-width: 720px; max-height: 720px;
  background: radial-gradient(circle, rgba(198,248,51,0.55) 0%, rgba(198,248,51,0) 68%);
  filter: blur(40px);
}
.home-cta .glow-blue {
  right: -8%; top: 50%; transform: translateY(-50%);
  width: 42vw; height: 42vw; max-width: 660px; max-height: 660px;
  background: radial-gradient(circle, rgba(163,238,254,0.6) 0%, rgba(163,238,254,0) 68%);
  filter: blur(40px);
}
.home-cta .cta-inner { position: relative; z-index: 2; max-width: 820px; margin: 0 auto; text-align: center; }
.home-cta h2 {
  font-weight: 800;
  letter-spacing: -0.035em;
  font-size: clamp(30px, 5vw, 58px);
  line-height: 1.02;
  margin: 0 0 44px;
}
.home-cta .spectrum { max-width: 580px; margin: 0 auto 44px; }
.home-cta .spectrum-bar {
  height: 16px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, #ECECEC 0%, #C6E9F6 30%, var(--blue-300) 48%, #86D8C4 68%, var(--lime-500) 100%);
  box-shadow: 0 8px 20px -8px rgba(23,29,28,0.25);
}
.home-cta .spectrum-labels { display: flex; justify-content: space-between; margin-top: 14px; }
.home-cta .spectrum-labels span { font-family: var(--font-display); font-size: 14px; font-weight: 700; color: var(--ink-900); }
.home-cta .spectrum-labels span:first-child { font-weight: 600; }
.home-cta .cta-action { display: flex; justify-content: center; }

/* ============================================================
   Shared sub-page header (About / Contact / Legal / Product hero)
   ============================================================ */
.page-hero { position: relative; background: var(--sand-200); overflow: hidden; }
.page-hero .hero-emblem {
  position: absolute;
  right: clamp(-90px, -6vw, -40px);
  top: 50%;
  width: clamp(280px, 38vw, 560px);
  height: auto;
  opacity: 0.05;
  animation: spin-centered 90s linear infinite;
  pointer-events: none;
}
.page-hero .hero-inner { position: relative; z-index: 1; margin: 0 auto; }
.page-hero .steero-eyebrow { color: var(--lime-700); display: block; }

/* ============================================================
   PRODUCT
   ============================================================ */
.prod-hero { padding: clamp(54px, 7vw, 96px) 24px clamp(60px, 8vw, 112px); }
.prod-hero .hero-inner { max-width: 1000px; text-align: center; }
.prod-hero .steero-eyebrow { margin-bottom: 22px; animation: rise 0.6s var(--ease-out) both; }
.prod-hero h1 {
  font-size: clamp(38px, 6.2vw, 78px);
  line-height: 1.0;
  letter-spacing: -0.035em;
  margin: 0 0 24px;
  animation: rise 0.7s var(--ease-out) 0.06s both;
}
.prod-hero .hero-sub {
  font-size: clamp(17px, 1.9vw, 21px);
  line-height: 1.55;
  color: var(--ink-700);
  margin: 0 auto 36px;
  max-width: 52ch;
  animation: rise 0.7s var(--ease-out) 0.14s both;
}
.prod-hero .hero-ctas {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  animation: rise 0.6s var(--ease-out) 0.22s both;
}
.text-link {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-700);
  text-decoration: none;
  padding: 0 6px;
  transition: color var(--dur-fast) var(--ease-out);
}
.text-link:hover { color: var(--lime-700); }

.prod-arch { background: var(--white); padding: clamp(64px, 8vw, 116px) 24px; }
.prod-arch .arch-inner { max-width: 1140px; margin: 0 auto; }
.prod-arch .arch-head { text-align: center; max-width: 760px; margin: 0 auto clamp(40px, 5vw, 58px); }
.prod-arch .arch-head .rule-eyebrow { display: inline-flex; margin-bottom: 18px; }
.prod-arch .arch-head h2 {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: clamp(28px, 3.8vw, 48px);
  line-height: 1.05;
  margin: 0 0 16px;
}
.prod-arch .arch-head p { font-size: clamp(15px, 1.6vw, 18px); line-height: 1.6; color: var(--ink-600); margin: 0; }
.prod-arch .arch-head strong { color: var(--ink-900); }
.pipeline-label { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.pipeline-label .steero-eyebrow { font-size: 10px; color: var(--ink-400); }
.pipeline-label .rule { flex: 1; height: 1px; background: var(--border-subtle); }
.pipeline-scroll { overflow-x: auto; padding: 2px 2px 10px; }
.pipeline { display: flex; align-items: stretch; gap: 8px; min-width: 1000px; }
.pipeline .flow-arrow { flex: 0 0 auto; align-self: center; }
.engine-card {
  flex: 1 1 0;
  min-width: 0;
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xs);
  padding: 16px 15px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.engine-card .steero-eyebrow { font-size: 9px; color: var(--ink-400); }
.engine-card .engine-name { display: flex; align-items: center; gap: 9px; }
.engine-card .engine-name img { width: 30px; height: 30px; flex-shrink: 0; }
.engine-card .engine-name div { font-family: var(--font-display); font-weight: 700; font-size: 14px; line-height: 1.18; color: var(--ink-900); }
.engine-card .io { margin-top: auto; display: flex; flex-direction: column; gap: 6px; padding-top: 4px; border-top: 1px solid var(--border-subtle); }
.engine-card .io svg { margin: 1px 0; }
.io-pill {
  font-family: var(--font-mono);
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  border-radius: var(--radius-pill);
  padding: 2px 8px;
  align-self: flex-start;
}
.io-pill.in { color: var(--ink-500); background: var(--ink-50); }
.io-pill.out { color: var(--lime-800); background: var(--lime-100); }
.engine-card .io-in { font-size: 12px; line-height: 1.35; color: var(--ink-600); }
.engine-card .io-out { font-size: 12px; line-height: 1.35; color: var(--ink-900); font-weight: 500; }
.offer-card {
  flex: 1 1 0;
  min-width: 0;
  position: relative;
  background: var(--ink-900);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  padding: 16px 15px;
  display: flex;
  flex-direction: column;
  gap: 11px;
  overflow: hidden;
}
.offer-card .offer-head { display: flex; align-items: center; gap: 9px; }
.offer-card .offer-head .steero-eyebrow { font-size: 9px; color: var(--lime-400); }
.offer-card .offer-title { font-family: var(--font-display); font-weight: 700; font-size: 14px; line-height: 1.2; color: var(--white); }
.offer-card ul { margin: auto 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 7px; }
.offer-card li { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--ink-100); }
.offer-card li::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--lime-600); flex-shrink: 0; }
.offer-card .offer-note {
  font-size: 10.5px;
  line-height: 1.4;
  color: var(--ink-400);
  padding-top: 9px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.arch-connector { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 16px 0 14px; }
.arch-connector .steero-eyebrow { font-size: 10px; color: var(--ink-500); }
.foundation-slab {
  background: var(--sand-100);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  padding: clamp(18px, 2.5vw, 26px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 14px;
}
.foundation-card {
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xs);
  padding: clamp(20px, 2.5vw, 26px);
}
.foundation-card .steero-eyebrow { font-size: 9.5px; color: var(--lime-700); margin-bottom: 8px; }
.foundation-card .foundation-name {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: clamp(19px, 2.2vw, 24px);
  color: var(--ink-900);
  margin-bottom: 3px;
}
.foundation-card .foundation-sub { font-size: 14px; font-style: italic; color: var(--ink-500); margin-bottom: 12px; }
.foundation-card p { font-size: 13.5px; line-height: 1.55; color: var(--ink-600); margin: 0 0 14px; }
.foundation-card .chips { display: flex; flex-wrap: wrap; gap: 7px; }
.foundation-card .chips span {
  font-family: var(--font-display);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--blue-700);
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius-pill);
  padding: 5px 11px;
}
.prod-arch .moat {
  font-size: clamp(14.5px, 1.5vw, 16.5px);
  line-height: 1.6;
  color: var(--ink-600);
  text-align: center;
  max-width: 64ch;
  margin: clamp(28px, 4vw, 40px) auto 0;
}
.prod-arch .moat strong { color: var(--ink-900); }

/* Feature rows */
.feat-section { padding: clamp(64px, 8vw, 112px) 24px; }
.feat-section.on-sand { background: var(--sand-200); }
.feat-section.on-white { background: var(--white); }
.feat-section .feat-inner { max-width: 1080px; margin: 0 auto; }
.feat-row { display: flex; flex-wrap: wrap; gap: clamp(36px, 5vw, 72px); align-items: center; }
.feat-half { flex: 1 1 380px; min-width: 0; }
@media (min-width: 920px) { .feat-row.reverse { flex-direction: row-reverse; } }
.feat-half .steero-eyebrow { color: var(--lime-700); margin-bottom: 14px; display: block; }
.feat-half h2 {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: clamp(26px, 3.4vw, 42px);
  line-height: 1.06;
  margin: 0 0 16px;
  max-width: 18ch;
}
.feat-half .feat-body { font-size: clamp(15px, 1.6vw, 18px); line-height: 1.6; color: var(--ink-700); margin: 0 0 22px; max-width: 50ch; }
.feat-half .feat-body.no-mb { margin-bottom: 0; }
.check-list { display: flex; flex-direction: column; gap: 12px; }
.check-list .check-item { display: flex; align-items: flex-start; gap: 11px; }
.check-list .check-dot {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--lime-600);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.check-list .check-item span:last-child { font-size: 14.5px; line-height: 1.5; color: var(--ink-700); }
.check-list .check-item b { color: var(--ink-900); font-weight: 600; }

/* Strategy hub mock */
.hub-mock {
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.hub-mock .hub-head { display: flex; align-items: center; gap: 8px; padding: 14px 18px; border-bottom: 1px solid var(--border-subtle); }
.hub-mock .hub-head img { width: 26px; height: 26px; }
.hub-mock .hub-head span:nth-child(2) { font-family: var(--font-display); font-weight: 700; font-size: 14px; color: var(--ink-900); }
.hub-mock .hub-head .hub-scope { margin-left: auto; font-family: var(--font-mono); font-size: 11px; color: var(--ink-400); }
.hub-mock .hub-body { padding: 8px 18px 16px; }
.hub-mock .hub-body > .steero-eyebrow { font-size: 9.5px; color: var(--ink-400); padding: 12px 0 8px; display: block; }
.hub-mock .hub-rule { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-top: 1px solid var(--border-subtle); }
.hub-mock .hub-rule .rule-text { flex: 1; min-width: 0; }
.hub-mock .hub-rule .rule-name { font-family: var(--font-display); font-weight: 600; font-size: 13.5px; color: var(--ink-900); }
.hub-mock .hub-rule .rule-value { font-family: var(--font-mono); font-size: 12px; color: var(--ink-500); margin-top: 2px; }
.hub-mock .hub-toggle {
  flex-shrink: 0;
  width: 38px;
  height: 22px;
  border-radius: var(--radius-pill);
  background: var(--lime-600);
  position: relative;
  box-shadow: inset 0 0 0 1px var(--lime-700);
}
.hub-mock .hub-toggle::after {
  content: '';
  position: absolute;
  top: 2px;
  right: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: var(--shadow-xs);
}

/* Sparring agent demo panel */
.spar-chips { display: flex; flex-wrap: wrap; gap: 7px; max-width: 46ch; }
.spar-chips button {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border-radius: var(--radius-pill);
  padding: 6px 13px;
  transition: all var(--dur-base) var(--ease-out);
  background: var(--white);
  color: var(--ink-600);
  border: 1px solid var(--border-default);
}
.spar-chips button.active { background: var(--ink-900); color: var(--white); border-color: var(--ink-900); }
.spar-panel {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  animation: p-glow 4.8s ease-in-out infinite;
}
.spar-panel .spar-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 11px 14px;
  background: var(--sand-100);
  border-bottom: 1px solid var(--border-subtle);
}
.spar-panel .spar-bar .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--ink-200); }
.spar-panel .spar-bar .spar-app { margin-left: 8px; font-family: var(--font-mono); font-size: 11px; color: var(--ink-500); }
.spar-panel .spar-bar .spar-deal { margin-left: auto; font-family: var(--font-display); font-size: 11px; font-weight: 600; color: var(--ink-400); }
.spar-panel .spar-steps { display: flex; align-items: center; gap: 6px; padding: 14px 16px 10px; }
.spar-panel .spar-steps button {
  flex: 1;
  min-width: 0;
  text-align: center;
  height: 24px;
  line-height: 22px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  transition: all var(--dur-base) var(--ease-out);
  background: transparent;
  color: var(--ink-400);
  border: 1px solid var(--border-default);
  padding: 0;
}
.spar-panel .spar-steps button.done { background: var(--lime-100); color: var(--lime-800); border-color: var(--lime-300); }
.spar-panel .spar-steps button.active { background: var(--lime-600); color: var(--ink-900); border-color: var(--lime-600); }
.spar-panel .spar-progress { margin: 0 16px; position: relative; height: 3px; border-radius: 2px; background: var(--sand-200); overflow: hidden; }
.spar-panel .spar-progress > div {
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  border-radius: 2px;
  background: var(--lime-600);
  transition: width 0.5s var(--ease-out);
}
.spar-panel .spar-body { padding: 16px; }
.spar-panel .spar-body .spar-phase { animation: p-stepin 0.4s var(--ease-out) both; }
.spar-panel .spar-body .steero-eyebrow { font-size: 9.5px; color: var(--ink-500); margin-bottom: 12px; display: block; }
.spar-panel .spar-rows { display: flex; flex-direction: column; gap: 9px; margin-bottom: 15px; }
.spar-panel .spar-row { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; }
.spar-panel .spar-row .r-label { font-size: 12.5px; color: var(--ink-500); white-space: nowrap; }
.spar-panel .spar-row .r-value {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  color: var(--ink-900);
  text-align: right;
}
.spar-panel .spar-row .r-value.mono { font-family: var(--font-mono); }
.spar-panel .why-box {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  padding: 12px;
  background: rgba(198,248,51,0.10);
  border: 1px solid var(--lime-300);
  border-radius: var(--radius-md);
}
.spar-panel .why-box .why-content { flex: 1; min-width: 0; }
.spar-panel .why-box .steero-eyebrow { font-size: 9px; color: var(--lime-700); margin-bottom: 3px; }
.spar-panel .why-box .why-note { font-size: 12.5px; line-height: 1.45; color: var(--ink-800); }
.spar-panel .spar-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 0 16px 16px; }
.spar-panel .spar-foot .spar-count { font-family: var(--font-display); font-size: 10.5px; font-weight: 500; color: var(--ink-400); }
.spar-panel .spar-foot .spar-next {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-800);
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  transition: color var(--dur-fast) var(--ease-out);
}
.spar-panel .spar-foot .spar-next:hover { color: var(--lime-700); }

/* Corridor bar (pricing phase) */
.corridor { margin: 4px 0 16px; }
.corridor .corridor-track { position: relative; height: 12px; margin-bottom: 14px; }
.corridor .corridor-gradient {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, #F6A98B 0%, #F4C77E 22%, #EDE07C 44%, #C9E48A 66%, #8FD89B 82%, #5FC98A 100%);
}
.corridor .corridor-knob {
  position: absolute;
  top: 50%;
  width: 20px;
  height: 20px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-sm);
}
.corridor .corridor-tiers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; }
.corridor .corridor-tier { display: flex; flex-direction: column; gap: 2px; }
.corridor .corridor-tier .t-label { font-family: var(--font-display); font-size: 12px; font-weight: 500; color: var(--ink-400); }
.corridor .corridor-tier .t-detail { font-family: var(--font-display); font-size: 11px; font-weight: 500; color: var(--ink-400); }
.corridor .corridor-tier.active .t-label { font-weight: 700; color: var(--ink-900); }
.corridor .corridor-tier.active .t-detail { color: var(--ink-600); }

/* Diagram cards (loop & integrations) */
.diagram-card {
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  padding: clamp(20px, 3vw, 32px);
  display: flex;
  align-items: center;
  justify-content: center;
}
.feat-half .feat-quote {
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.55;
  color: var(--ink-900);
  font-style: italic;
  margin: 0;
  max-width: 46ch;
}

/* Solution carousel */
.prod-solution { background: var(--sand-200); padding: clamp(64px, 8vw, 112px) 24px; }
.prod-solution .sol-inner { max-width: 1180px; margin: 0 auto; }
.prod-solution .sol-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: clamp(28px, 3.5vw, 44px);
}
.prod-solution .sol-head h2 {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.08;
  margin: 0;
  max-width: 18ch;
  text-wrap: balance;
}
.prod-solution .sol-arrows { display: flex; gap: 10px; flex-shrink: 0; }
.prod-solution .sol-arrows button {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-default);
  background: var(--white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--ink-700);
  transition: background var(--dur-fast) var(--ease-out);
}
.prod-solution .sol-arrows button:hover { background: var(--sand-100); }
.sol-carousel {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  box-shadow: var(--shadow-xs);
  overflow: hidden;
}
.sol-track { display: flex; transition: transform 0.5s var(--ease-out); will-change: transform; }
.sol-slide { flex: 0 0 100%; position: relative; height: clamp(360px, 42vw, 560px); background: var(--sand-50); }
.sol-slide .sol-shot { position: absolute; left: 0; top: 0; bottom: 0; width: 66%; padding: clamp(20px, 2.4vw, 34px); }
.sol-slide .sol-shot img { display: block; width: 100%; height: 100%; object-fit: cover; }
.sol-slide .sol-tag { position: absolute; right: clamp(24px, 4vw, 64px); top: 50%; transform: translateY(-50%); }
.sol-slide .sol-tag span {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  background: var(--white);
  border: 1px solid var(--border-default);
  box-shadow: var(--shadow-md);
  padding: 13px 20px;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--ink-900);
  white-space: nowrap;
}
.sol-slide .sol-spinner {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  border: 2px solid var(--ink-200);
  border-top-color: var(--lime-600);
  animation: sol-spin 0.8s linear infinite;
  flex-shrink: 0;
}
.sol-dots {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  align-items: center;
}
.sol-dots button {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ink-200);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out), width var(--dur-fast) var(--ease-out);
}
.sol-dots button.active { width: 22px; border-radius: var(--radius-pill); background: var(--ink-900); }

/* Outcomes strip (dark) */
.dark-band { position: relative; background: var(--ink-950); overflow: hidden; }
.dark-band .band-emblem {
  position: absolute;
  right: -40px;
  bottom: -50px;
  width: clamp(200px, 24vw, 340px);
  height: auto;
  opacity: 0.08;
  pointer-events: none;
}
.prod-outcomes { padding: clamp(56px, 7vw, 96px) 24px; }
.prod-outcomes .out-inner { position: relative; z-index: 1; max-width: 1080px; margin: 0 auto; }
.prod-outcomes .rule-eyebrow { margin-bottom: clamp(32px, 4vw, 48px); }
.cell-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.outcome-cell { background: var(--ink-950); padding: clamp(28px, 4vw, 40px); }
.outcome-cell .o-feature { font-family: var(--font-display); font-size: 13px; font-weight: 600; color: var(--ink-300); margin-bottom: 18px; }
.outcome-cell .o-feature b { color: var(--lime-400); font-weight: 600; }
.outcome-cell .o-metric {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(34px, 4.6vw, 52px);
  line-height: 1;
  color: var(--lime-400);
}
.outcome-cell .o-result { font-family: var(--font-display); font-size: 14px; font-weight: 500; line-height: 1.4; color: var(--ink-200); margin-top: 12px; }

/* FAQ */
.prod-faq { background: var(--sand-200); padding: clamp(64px, 8vw, 112px) 24px; }
.prod-faq .faq-inner { max-width: 900px; margin: 0 auto; }
.prod-faq .faq-head { margin-bottom: clamp(32px, 4vw, 48px); }
.prod-faq .faq-head .rule-eyebrow { margin-bottom: 16px; }
.prod-faq h2 {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: clamp(30px, 4.4vw, 52px);
  line-height: 1.03;
  margin: 0;
}
.faq-item { border-top: 1px solid var(--border-subtle); }
.faq-item:last-child { border-bottom: 1px solid var(--border-subtle); }
.faq-item .faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: clamp(19px, 2.3vw, 25px) 2px;
  text-align: left;
  -webkit-tap-highlight-color: transparent;
}
.faq-item .faq-q .q-text {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: clamp(16px, 1.9vw, 20px);
  line-height: 1.3;
  color: var(--ink-900);
}
.faq-item .faq-icon {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
  background: var(--sand-100);
  border: 1px solid var(--border-subtle);
}
.faq-item .faq-icon .v-line { transform-origin: center; transition: transform var(--dur-base) var(--ease-out); }
.faq-item.open .faq-icon { background: var(--lime-400); border-color: var(--lime-500); }
.faq-item.open .faq-icon .v-line { transform: scaleY(0); }
.faq-item .faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.34s var(--ease-out); }
.faq-item.open .faq-a { grid-template-rows: 1fr; }
.faq-item .faq-a > div { overflow: hidden; }
.faq-item .faq-a p {
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.68;
  color: var(--ink-600);
  margin: 0;
  padding: 0 44px clamp(22px, 2.6vw, 28px) 2px;
  max-width: 68ch;
}

/* Big centered CTA card (product footer CTA / about join) */
.cta-card-section { padding: clamp(64px, 8vw, 104px) 24px; }
.cta-card-section.on-white { background: var(--white); }
.cta-card-section.on-sand { background: var(--sand-200); }
.cta-card {
  position: relative;
  max-width: 1080px;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
  padding: clamp(40px, 6vw, 72px) clamp(28px, 5vw, 72px);
  text-align: center;
}
.cta-card.tint-sand { background: var(--sand-200); }
.cta-card.tint-white { background: var(--white); }
.cta-card .card-emblem {
  position: absolute;
  left: -40px;
  top: -40px;
  width: 170px;
  height: auto;
  opacity: 0.06;
  animation: spin 80s linear infinite;
  pointer-events: none;
}
.cta-card h2 {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: clamp(28px, 4.2vw, 52px);
  line-height: 1.04;
  margin: 0 auto 18px;
  max-width: 18ch;
}
.cta-card p {
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.6;
  color: var(--ink-600);
  margin: 0 auto 32px;
  max-width: 52ch;
}
.cta-card .cta-action { display: flex; justify-content: center; }

/* ============================================================
   ABOUT
   ============================================================ */
.about-hero { padding: clamp(64px, 9vw, 128px) 24px clamp(64px, 9vw, 120px); }
.about-hero .hero-inner { max-width: 960px; text-align: center; }
.about-hero .steero-eyebrow { margin-bottom: 22px; animation: rise 0.6s var(--ease-out) both; }
.about-hero h1 {
  font-size: clamp(38px, 6vw, 76px);
  line-height: 1.0;
  letter-spacing: -0.035em;
  margin: 0 0 26px;
  animation: rise 0.7s var(--ease-out) 0.06s both;
}
.about-hero .hero-sub {
  font-size: clamp(16px, 1.8vw, 20px);
  line-height: 1.6;
  color: var(--ink-600);
  margin: 0 auto 34px;
  max-width: 62ch;
  animation: rise 0.7s var(--ease-out) 0.14s both;
}
.about-hero .hero-cta { display: flex; justify-content: center; animation: rise 0.6s var(--ease-out) 0.22s both; }

.about-mission { background: var(--sand-200); padding: clamp(64px, 8vw, 112px) 24px; }
.about-mission .mission-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(28px, 5vw, 72px);
  align-items: flex-start;
}
.about-mission .mission-left { flex: 1 1 240px; min-width: 0; position: sticky; top: 106px; }
.about-mission .mission-left h2 {
  font-weight: 800;
  letter-spacing: -0.035em;
  font-size: clamp(34px, 4.6vw, 58px);
  line-height: 1.02;
  margin: 18px 0 0;
  max-width: 13ch;
}
.about-mission .mission-right { flex: 3 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 22px; }
.about-mission .mission-right p {
  font-size: clamp(16px, 1.5vw, 18.5px);
  line-height: 1.66;
  color: var(--ink-700);
  margin: 0;
}
.about-mission .mission-right p.strong { color: var(--ink-900); font-weight: 500; }

.about-values { padding: clamp(40px, 5vw, 64px) 24px; }
.about-values .values-inner { position: relative; z-index: 1; max-width: 1080px; margin: 0 auto; }
.about-values .rule-eyebrow { margin-bottom: 14px; }
.about-values h2 {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: clamp(26px, 3.4vw, 42px);
  line-height: 1.05;
  color: var(--white);
  margin: 0 0 clamp(24px, 3vw, 36px);
  max-width: 18ch;
}
.value-cell { background: var(--ink-950); padding: clamp(24px, 3vw, 30px); }
.value-cell .value-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-lg);
  background: rgba(198,248,51,0.1);
  border: 1px solid rgba(198,248,51,0.22);
  margin-bottom: 16px;
}
.value-cell .value-icon img { width: 26px; height: 26px; }
.value-cell h3 { font-weight: 700; font-size: 19px; letter-spacing: -0.01em; color: var(--white); margin: 0 0 10px; }
.value-cell p { font-size: 14.5px; line-height: 1.58; color: var(--ink-300); margin: 0; }

.about-team { background: var(--sand-200); padding: clamp(64px, 8vw, 112px) 24px; }
.about-team .team-inner { max-width: 1080px; margin: 0 auto; }
.about-team .team-intro { max-width: 760px; }
.about-team .team-intro .rule-eyebrow { margin-bottom: 18px; }
.about-team .team-intro p {
  font-size: clamp(16px, 1.7vw, 20px);
  line-height: 1.6;
  color: var(--ink-700);
  margin: 0 0 14px;
}
.about-team .oss-link { display: inline-flex; align-items: center; text-decoration: none; margin: 0 0 clamp(36px, 5vw, 52px); transition: opacity var(--dur-fast) var(--ease-out); }
.about-team .oss-link:hover { opacity: 0.72; }
.about-team .oss-link img { height: 28px; width: auto; display: block; }
.team-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(193px, 1fr)); gap: 18px; }
.person-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xs);
  overflow: hidden;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.person-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.person-card .person-photo { position: relative; width: 100%; aspect-ratio: 1 / 1; background: var(--sand-100); overflow: hidden; }
.person-card .person-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.person-card .person-meta { padding: 16px 18px 20px; }
.person-card .person-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--ink-900);
  line-height: 1.2;
}
.person-card .person-role {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--lime-700);
  margin-top: 7px;
}
.person-card .person-note { font-size: 12.5px; line-height: 1.5; color: var(--ink-600); margin-top: 9px; }
.about-team .advisors-eyebrow { margin: clamp(44px, 6vw, 64px) 0 22px; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-hero { padding: clamp(54px, 7vw, 96px) clamp(16px, 4vw, 24px) clamp(40px, 5vw, 60px); border-bottom: 1px solid var(--border-subtle); }
.contact-hero .hero-emblem { right: -50px; width: clamp(220px, 28vw, 400px); }
.contact-hero .hero-inner { max-width: 1080px; }
.contact-hero .steero-eyebrow { margin-bottom: 18px; animation: rise 0.6s var(--ease-out) both; }
.contact-hero h1 {
  font-size: clamp(34px, 5.4vw, 64px);
  line-height: 1.0;
  letter-spacing: -0.035em;
  margin: 0 0 18px;
  animation: rise 0.7s var(--ease-out) 0.06s both;
}
.contact-hero p {
  font-size: clamp(16px, 1.7vw, 19px);
  line-height: 1.6;
  color: var(--ink-600);
  margin: 0;
  max-width: 58ch;
  animation: rise 0.7s var(--ease-out) 0.14s both;
}

.contact-main { background: var(--white); padding: clamp(48px, 6vw, 88px) clamp(16px, 4vw, 24px) clamp(64px, 8vw, 104px); }
.contact-main .contact-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(32px, 5vw, 64px);
  align-items: flex-start;
}
.contact-aside { flex: 1 1 300px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.contact-method {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xs);
  text-decoration: none;
}
a.contact-method { transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out); }
a.contact-method:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.contact-method .method-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: var(--sand-100);
  border: 1px solid var(--border-subtle);
  flex-shrink: 0;
}
.contact-method .method-title { font-family: var(--font-display); font-weight: 700; font-size: 15px; color: var(--ink-900); }
.contact-method .method-sub { font-size: 13.5px; color: var(--ink-600); margin-top: 3px; }
.contact-lime-card {
  position: relative;
  overflow: hidden;
  margin-top: 4px;
  padding: 22px;
  background: var(--lime-600);
  border-radius: var(--radius-xl);
}
.contact-lime-card .lime-emblem { position: absolute; right: -16px; bottom: -16px; width: 96px; height: 96px; opacity: 0.12; }
.contact-lime-card .lime-content { position: relative; z-index: 1; }
.contact-lime-card .lime-title {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 17px;
  color: var(--ink-900);
  margin-bottom: 6px;
}
.contact-lime-card p { font-size: 13.5px; line-height: 1.5; color: var(--ink-800); margin: 0 0 14px; }
.contact-form-wrap { flex: 1.4 1 440px; min-width: 0; }
.contact-form {
  background: var(--sand-100);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
  padding: clamp(24px, 3.5vw, 40px);
}
.contact-form .form-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 2vw, 22px);
  letter-spacing: -0.02em;
  color: var(--ink-900);
  margin-bottom: 22px;
}
.contact-form .form-fields { display: flex; flex-direction: column; gap: 18px; }
.contact-form .form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 18px; }
.c-field { display: flex; flex-direction: column; gap: 6px; }
.c-field label {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 14px;
  color: var(--ink-600);
}
.c-field input, .c-field select, .c-field textarea {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--ink-900);
  width: 100%;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  background: var(--white);
  outline: none;
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.c-field input, .c-field select { height: 42px; padding: 0 12px; }
.c-field select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%234F5955' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; }
.c-field textarea { padding: 11px 12px; resize: vertical; }
.c-field input:focus, .c-field select:focus, .c-field textarea:focus {
  border-color: var(--lime-600);
  box-shadow: 0 0 0 3px rgba(198,248,51,0.35);
}
.contact-form .form-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 2px; }
.contact-form .form-note { font-size: 12.5px; line-height: 1.45; color: var(--ink-500); }
.contact-form .form-note a {
  color: var(--ink-700);
  text-decoration: underline;
  text-decoration-color: var(--lime-600);
  text-underline-offset: 2px;
}
.contact-sent {
  background: var(--white);
  border: 1px solid var(--lime-300);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-md);
  padding: clamp(32px, 5vw, 56px);
  text-align: center;
}
.contact-sent .sent-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--lime-600);
  margin-bottom: 22px;
  animation: pop 0.5s var(--ease-spring) both;
}
.contact-sent h2 {
  font-weight: 800;
  letter-spacing: -0.025em;
  font-size: clamp(22px, 3vw, 30px);
  margin: 0 0 12px;
}
.contact-sent p { font-size: 15.5px; line-height: 1.6; color: var(--ink-600); margin: 0 auto 24px; max-width: 42ch; }
.contact-sent .sent-action { display: flex; justify-content: center; }
[hidden] { display: none !important; }

/* ============================================================
   LEGAL (General Conditions)
   ============================================================ */
.legal-hero { padding: clamp(52px, 7vw, 92px) 24px clamp(40px, 5vw, 64px); border-bottom: 1px solid var(--border-subtle); background: var(--sand-200); }
.legal-hero .hero-inner { max-width: 1080px; margin: 0 auto; }
.legal-hero .steero-eyebrow { color: var(--lime-700); margin-bottom: 18px; display: block; }
.legal-hero h1 { font-size: clamp(32px, 5vw, 58px); line-height: 1.02; letter-spacing: -0.035em; margin: 0 0 20px; }
.legal-hero p { font-size: clamp(15px, 1.6vw, 18px); line-height: 1.6; color: var(--ink-600); margin: 0; max-width: 64ch; }
.legal-hero .legal-dates { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.legal-hero .legal-dates span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border-radius: var(--radius-pill);
  background: var(--white);
  border: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-600);
}
.legal-main { background: var(--white); padding: clamp(40px, 5vw, 72px) 24px clamp(64px, 8vw, 104px); }
.legal-main .legal-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(32px, 5vw, 72px);
  align-items: flex-start;
}
.legal-toc { flex: 1 1 220px; min-width: 0; position: sticky; top: 102px; align-self: flex-start; }
.legal-toc .steero-eyebrow { font-size: 10.5px; color: var(--ink-400); margin-bottom: 16px; display: block; }
.legal-toc nav { display: flex; flex-direction: column; gap: 2px; border-left: 1px solid var(--border-subtle); }
.legal-toc a {
  display: block;
  padding: 7px 0 7px 14px;
  margin-left: -1px;
  border-left: 2px solid transparent;
  font-family: var(--font-display);
  font-size: 12.5px;
  line-height: 1.3;
  font-weight: 500;
  color: var(--ink-500);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.legal-toc a.active { border-left-color: var(--lime-600); font-weight: 600; color: var(--ink-900); }
.legal-body { flex: 3 1 560px; min-width: 0; }
.legal-body p { font-size: 15.5px; line-height: 1.72; color: var(--ink-700); margin: 0 0 16px; }
.legal-body ul { margin: 0 0 16px; padding-left: 22px; }
.legal-body li { font-size: 15.5px; line-height: 1.7; color: var(--ink-700); margin: 0 0 8px; }
.legal-body a { color: var(--ink-900); text-decoration: underline; text-decoration-color: var(--lime-600); text-underline-offset: 3px; }
.legal-body strong { font-weight: 600; color: var(--ink-900); }
.legal-sec { scroll-margin-top: 102px; padding: 0 0 clamp(34px, 4vw, 46px); }
.legal-sec:last-child { padding-bottom: 0; }
.legal-sec h2 {
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.18;
  margin: 0 0 16px;
}
.legal-entity {
  background: var(--sand-100);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: clamp(22px, 3vw, 30px);
  margin-bottom: clamp(36px, 5vw, 52px);
}
.legal-entity .entity-head { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.legal-entity .entity-head img { width: 22px; height: 22px; }
.legal-entity .entity-head span { font-family: var(--font-display); font-weight: 700; font-size: 15px; color: var(--ink-900); }
.legal-entity dl { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px 28px; margin: 0; }
.legal-entity dt {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-400);
  margin-bottom: 4px;
}
.legal-entity dd { margin: 0; font-size: 14.5px; color: var(--ink-800); }
