/* ============================================================
   ISO CREATURE — main.css
   Design system for isocreature.com
   ============================================================ */

/* ── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400;1,600&family=Syne:wght@400;500;600;700&family=JetBrains+Mono:wght@300;400;500&display=swap');

/* ── Design Tokens ────────────────────────────────────────── */
:root {
  --obsidian:    #080810;
  --obsidian2:   #0d0d1a;
  --obsidian3:   #12121f;
  --gold:        #c9a84c;
  --gold2:       #e8c96d;
  --gold-dim:    rgba(201, 168, 76, 0.15);
  --violet:      #7c3aed;
  --violet2:     #a855f7;
  --violet-dim:  rgba(124, 58, 237, 0.12);
  --emerald:     #10b981;
  --emerald2:    #34d399;
  --emerald-dim: rgba(16, 185, 129, 0.10);
  --white:       #f8f6f0;
  --muted:       #6b6b7a;
  --line:        rgba(248, 246, 240, 0.08);
  --line2:       rgba(201, 168, 76, 0.20);

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-ui:      'Syne', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;

  --nav-height:  72px;
  --max-width:   1280px;
  --gutter:      clamp(24px, 5vw, 80px);
}

/* ── Reset ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background-color: var(--obsidian);
  color: var(--white);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: var(--font-ui); border: none; background: none; }
ul { list-style: none; }
select, input, textarea { font-family: var(--font-ui); }

/* ── Noise Texture ────────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}


/* ── Navigation ───────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  padding: 0 var(--gutter);
  transition: background 0.3s, backdrop-filter 0.3s;
}
.nav.scrolled {
  background: rgba(13, 13, 26, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
}
.nav__logo {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 18px;
  letter-spacing: 0.12em;
  color: var(--white);
  text-transform: uppercase;
}
.nav__logo span { color: var(--gold); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav__link {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav__link:hover,
.nav__link.is-active { color: var(--gold); }

.nav__cta {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--obsidian);
  background: var(--gold);
  padding: 10px 22px;
  border-radius: 1px;
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}
.nav__cta:hover { background: var(--gold2); }

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
}
.nav__hamburger span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--white);
  transition: transform 0.3s, opacity 0.3s;
}
.nav__hamburger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
.nav__hamburger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: var(--obsidian2);
  border-bottom: 1px solid var(--line);
  padding: 24px var(--gutter) 32px;
  flex-direction: column;
  gap: 24px;
  z-index: 999;
}
.nav__mobile.is-open { display: flex; }
.nav__mobile .nav__link { font-size: 16px; color: var(--white); }
.nav__mobile .nav__cta { display: inline-block; text-align: center; padding: 14px 24px; margin-top: 8px; }

@media (max-width: 768px) {
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
}

/* ── Layout Utilities ─────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.section { position: relative; }

/* ── Typography Scale ─────────────────────────────────────── */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  display: block;
}
.eyebrow--muted { color: var(--muted); }
.eyebrow--emerald { color: var(--emerald); }

h1, .h1 {
  font-family: var(--font-display);
  font-size: clamp(56px, 7vw, 108px);
  font-weight: 300;
  line-height: 1.0;
  letter-spacing: -0.02em;
}
h2, .h2 {
  font-family: var(--font-display);
  font-size: clamp(36px, 4.5vw, 72px);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.01em;
}
h3, .h3 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 300;
  line-height: 1.2;
}
.display-italic { font-style: italic; }
.gold { color: var(--gold); }
.emerald { color: var(--emerald); }
.violet { color: var(--violet2); }
.muted { color: var(--muted); }

.body-text {
  font-family: var(--font-display);
  font-size: clamp(16px, 1.5vw, 20px);
  font-weight: 300;
  line-height: 1.75;
  color: rgba(248, 246, 240, 0.7);
}
.subhead {
  font-family: var(--font-ui);
  font-size: clamp(15px, 1.2vw, 18px);
  line-height: 1.7;
  color: var(--muted);
  max-width: 580px;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 14px 28px;
  border-radius: 1px;
  transition: all 0.2s;
  white-space: nowrap;
}
.btn--gold {
  background: var(--gold);
  color: var(--obsidian);
}
.btn--gold:hover { background: var(--gold2); transform: translateY(-1px); }

.btn--ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--line);
}
.btn--ghost:hover { border-color: var(--gold); color: var(--gold); }

.btn--obsidian {
  background: var(--obsidian);
  color: var(--white);
}
.btn--obsidian:hover { background: var(--obsidian3); }

.btn--full { width: 100%; justify-content: center; }

/* ── Scroll Reveal ────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal[data-delay="1"] { transition-delay: 0.1s; }
.reveal[data-delay="2"] { transition-delay: 0.2s; }
.reveal[data-delay="3"] { transition-delay: 0.3s; }
.reveal[data-delay="4"] { transition-delay: 0.4s; }
.reveal[data-delay="5"] { transition-delay: 0.5s; }
.reveal[data-delay="6"] { transition-delay: 0.6s; }

/* ── Marquee ──────────────────────────────────────────────── */
.marquee-strip {
  background: var(--gold);
  overflow: hidden;
  padding: 14px 0;
  border-top: 1px solid rgba(0,0,0,0.1);
  border-bottom: 1px solid rgba(0,0,0,0.1);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 28s linear infinite;
}
.marquee-content {
  display: flex;
  align-items: center;
  gap: 0;
  white-space: nowrap;
  padding-right: 0;
}
.marquee-text {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--obsidian);
  padding: 0 32px;
}
.marquee-sep {
  color: var(--obsidian);
  opacity: 0.4;
  font-size: 8px;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--line);
  padding: 40px var(--gutter);
  background: var(--obsidian);
}
.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  gap: 24px;
}
.footer__logo {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 15px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
}
.footer__logo span { color: var(--gold); }
.footer__copy {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-align: center;
}
.footer__links {
  display: flex;
  gap: 28px;
  justify-content: flex-end;
}
.footer__link {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.2s;
}
.footer__link:hover { color: var(--gold); }

@media (max-width: 640px) {
  .footer__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer__links { justify-content: center; }
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--nav-height) + 60px) var(--gutter) 80px;
  position: relative;
  overflow: hidden;
}
.hero__grid-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.4;
}
.hero__mesh {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}
.hero__headline { margin-bottom: 28px; }
.hero__headline .line {
  display: block;
  overflow: hidden;
}
.hero__headline .line-inner {
  display: block;
  opacity: 0;
  transform: translateY(100%);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.hero__headline .line-inner.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.hero__headline .line-inner:nth-child(1) { transition-delay: 0.1s; }
.hero__headline .line-inner:nth-child(2) { transition-delay: 0.2s; }
.hero__headline .line-inner:nth-child(3) { transition-delay: 0.3s; }
.hero__headline .line-inner:nth-child(4) { transition-delay: 0.4s; }

.hero__ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 44px;
}

/* Stats Row */
.stats-row {
  border-top: 1px solid var(--line);
  margin-top: 80px;
  padding-top: 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}
.stat__number {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 64px);
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 8px;
}
.stat__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.stat__number,
.stat__label {
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.35s ease;
}
.stat--cycling-out .stat__number,
.stat--cycling-out .stat__label {
  transform: translateY(-14px);
  opacity: 0;
}
.stat--cycling-in .stat__number,
.stat--cycling-in .stat__label {
  transform: translateY(14px);
  opacity: 0;
  transition: none;
}

@media (max-width: 768px) {
  .stats-row { grid-template-columns: repeat(2, 1fr); gap: 32px; }
}
@media (max-width: 480px) {
  .stats-row { grid-template-columns: 1fr 1fr; }
}

/* ── Problem Section ──────────────────────────────────────── */
.problem-section {
  background: var(--obsidian2);
  padding: 120px var(--gutter);
}
.problem-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.problem-section__left h2 {
  font-size: clamp(32px, 4vw, 60px);
}
.problem-section__right .body-text + .body-text {
  margin-top: 24px;
}

@media (max-width: 900px) {
  .problem-section .container { grid-template-columns: 1fr; gap: 48px; }
}

/* ── Who We Serve ─────────────────────────────────────────── */
.serve-section {
  background: var(--obsidian);
  padding: 120px var(--gutter);
}
.serve-section__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  margin-top: 60px;
}
.serve-card {
  background: var(--obsidian);
  padding: 48px 40px;
  border-bottom: 3px solid transparent;
  transition: border-color 0.3s, background 0.3s;
  position: relative;
}
.serve-card:hover {
  border-bottom-color: var(--gold);
  background: var(--obsidian2);
}
.serve-card__tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.serve-card__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 300;
  margin-bottom: 16px;
  line-height: 1.3;
}
.serve-card__body {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 20px;
}
.serve-card__engagement {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: rgba(201, 168, 76, 0.5);
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .serve-section__grid { grid-template-columns: 1fr; }
}

/* ── Intent Stack Teaser ──────────────────────────────────── */
.stack-teaser {
  background: var(--obsidian2);
  padding: 120px var(--gutter);
}
.stack-teaser__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.stack-teaser__gates {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.stack-teaser__gate {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
}
.stack-teaser__gate-cmd {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--emerald);
  letter-spacing: 0.04em;
}
.stack-teaser__gate--locked .stack-teaser__gate-cmd {
  filter: blur(3px);
  opacity: 0.75;
  user-select: none;
}
.stack-teaser__connector {
  width: 1px;
  height: 20px;
  background: var(--emerald-dim);
  margin-left: 8px;
  border-left: 1px dashed rgba(16, 185, 129, 0.3);
}

@media (max-width: 900px) {
  .stack-teaser__inner { grid-template-columns: 1fr; gap: 48px; }
}

/* ── CTA Strip ────────────────────────────────────────────── */
.cta-strip {
  background: var(--gold);
  padding: 80px var(--gutter);
  text-align: center;
}
.cta-strip h2 {
  color: var(--obsidian);
  margin-bottom: 32px;
  font-size: clamp(28px, 4vw, 56px);
}

/* ── Intent Stack Page ────────────────────────────────────── */
.page-hero {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--nav-height) + 60px) var(--gutter) 80px;
  position: relative;
  overflow: hidden;
}
.page-hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
  max-width: 900px;
}

/* Pull Quote Section */
.pull-quote-section {
  padding: 120px var(--gutter);
}
.pull-quote-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.pull-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(20px, 2.5vw, 32px);
  line-height: 1.5;
  color: var(--white);
  border-left: 2px solid var(--emerald);
  padding-left: 28px;
}
.pull-quote--gold { border-left-color: var(--gold); }

@media (max-width: 900px) {
  .pull-quote-section .container { grid-template-columns: 1fr; gap: 48px; }
}

/* ── Gates ────────────────────────────────────────────────── */
.gates-section {
  background: var(--obsidian2);
  padding: 80px var(--gutter);
}
.gates-list {
  max-width: var(--max-width);
  margin: 60px auto 0;
}
.gate-row {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 24px 40px;
  align-items: center;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.gate-row:first-child { border-top: 1px solid var(--line); }
.gate-number {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--emerald);
  text-transform: uppercase;
}
.gate-body { display: flex; flex-direction: column; gap: 6px; }
.gate-cmd {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--emerald);
  letter-spacing: 0.02em;
}
.gate-question {
  font-family: var(--font-display);
  font-size: clamp(16px, 2vw, 22px);
  font-weight: 300;
  color: var(--white);
  font-style: italic;
}
.gate-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 0;
}
.gate-arrow-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
  white-space: nowrap;
}
.gate-arrow-line {
  width: 1px;
  height: 24px;
  background: var(--emerald);
  opacity: 0.3;
}
.gate-connector {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0 0;
}
.gate-connector-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(16,185,129,0.3), transparent);
}
.gate-connector-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  color: rgba(16,185,129,0.4);
  text-transform: uppercase;
}

/* Badges */
.badge {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 1px;
  white-space: nowrap;
}
.badge--open-source {
  background: var(--emerald-dim);
  color: var(--emerald);
  border: 1px solid rgba(16,185,129,0.3);
}
.badge--clients-only {
  background: var(--violet-dim);
  color: var(--violet2);
  border: 1px solid rgba(124,58,237,0.3);
}

@media (max-width: 768px) {
  .gate-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .gate-row > *:last-child { justify-self: start; }
}

/* ── What You Get ─────────────────────────────────────────── */
.get-section {
  padding: 120px var(--gutter);
  background: var(--obsidian);
}
.get-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  margin-top: 60px;
}
.get-card {
  padding: 48px 40px;
  background: var(--obsidian);
}
.get-card__num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--emerald);
  margin-bottom: 20px;
  text-transform: uppercase;
}
.get-card__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 300;
  margin-bottom: 16px;
  line-height: 1.3;
}
.get-card__body {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

@media (max-width: 900px) {
  .get-grid { grid-template-columns: 1fr; }
}

/* ── Cycle Section ────────────────────────────────────────── */
.cycle-section {
  background: var(--obsidian2);
  padding: 120px var(--gutter);
}
.cycle-visual {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--emerald);
  line-height: 1.8;
  letter-spacing: 0.06em;
  border: 1px solid rgba(16,185,129,0.2);
  padding: 32px 40px;
  background: rgba(16,185,129,0.03);
  margin-top: 48px;
  margin-bottom: 40px;
}
.cycle-visual--desktop {
  white-space: pre;
  overflow-x: auto;
}
.cycle-visual--mobile {
  display: none;
  padding: 24px 20px;
}
.cycle-mobile-step {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 0;
}
.cycle-mobile-step--label {
  color: var(--white);
  font-size: 11px;
  letter-spacing: 0.12em;
}
.cycle-mobile-gate {
  font-size: 10px;
  opacity: 0.5;
  letter-spacing: 0.1em;
}
.cycle-mobile-cmd {
  font-size: 13px;
  color: var(--emerald);
}
.cycle-mobile-q {
  font-size: 11px;
  color: var(--muted);
  font-family: var(--font-ui);
  letter-spacing: 0;
}
.cycle-mobile-arrow {
  color: var(--emerald);
  opacity: 0.5;
  padding: 2px 0 2px 4px;
  font-size: 13px;
}
@media (max-width: 768px) {
  .cycle-visual--desktop { display: none; }
  .cycle-visual--mobile { display: block; }
}

/* ── Capabilities Page ────────────────────────────────────── */
.caps-section {
  padding: 120px var(--gutter);
  background: var(--obsidian);
}
.caps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  margin-top: 60px;
}
.caps-cluster {
  padding: 48px 40px;
  background: var(--obsidian);
}
.caps-cluster__icon {
  font-size: 20px;
  margin-bottom: 20px;
  display: block;
}
.caps-cluster__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 300;
  margin-bottom: 24px;
  line-height: 1.2;
}
.caps-cluster__title--gold { color: var(--gold); }
.caps-cluster__title--violet { color: var(--violet2); }
.caps-cluster__title--emerald { color: var(--emerald); }
.caps-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.caps-list li {
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--muted);
  padding-left: 14px;
  position: relative;
  line-height: 1.5;
}
.caps-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: rgba(201,168,76,0.4);
  font-size: 10px;
  top: 3px;
}
.caps-cluster--violet .caps-list li::before { color: rgba(168,85,247,0.4); }
.caps-cluster--emerald .caps-list li::before { color: rgba(16,185,129,0.4); }

@media (max-width: 900px) {
  .caps-grid { grid-template-columns: 1fr; }
}

/* ── Engagement Models ────────────────────────────────────── */
.engage-section {
  background: var(--obsidian2);
  padding: 120px var(--gutter);
}
.engage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  margin-top: 60px;
}
.engage-card {
  background: var(--obsidian2);
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
}
.engage-card__scope {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.engage-card__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 300;
  margin-bottom: 16px;
  line-height: 1.2;
}
.engage-card__body {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 28px;
}
.engage-card__best {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: rgba(248,246,240,0.3);
  text-transform: uppercase;
  margin-bottom: 24px;
  line-height: 1.6;
}
.engage-card__cta {
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
}
.engage-card__cta:hover { gap: 10px; }

@media (max-width: 900px) {
  .engage-grid { grid-template-columns: 1fr; }
}

/* ── Throughline ──────────────────────────────────────────── */
.throughline {
  background: var(--obsidian3);
  padding: 100px var(--gutter);
  text-align: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.throughline blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(22px, 3vw, 40px);
  font-weight: 300;
  line-height: 1.5;
  color: var(--white);
  max-width: 900px;
  margin: 0 auto;
}

/* ── Contact Page ─────────────────────────────────────────── */
.contact-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-height) + 60px) var(--gutter) 100px;
  position: relative;
  overflow: hidden;
}
.contact-section::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(201,168,76,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.contact-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact-left h2 {
  margin-bottom: 16px;
}
.contact-left .subhead {
  margin-bottom: 48px;
}
.contact-book {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-or {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--muted);
  text-transform: uppercase;
}
.contact-or-link {
  font-size: 14px;
  color: var(--gold);
  transition: opacity 0.2s;
  text-decoration: underline;
  text-decoration-color: var(--line2);
  text-underline-offset: 3px;
}
.contact-or-link:hover { opacity: 0.7; }

@media (max-width: 900px) {
  .contact-section .container { grid-template-columns: 1fr; gap: 60px; }
}

/* ── Form ─────────────────────────────────────────────────── */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.form-input,
.form-select,
.form-textarea {
  background: var(--obsidian2);
  border: 1px solid var(--line);
  color: var(--white);
  padding: 12px 16px;
  font-family: var(--font-ui);
  font-size: 14px;
  border-radius: 1px;
  transition: border-color 0.2s;
  width: 100%;
  -webkit-appearance: none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--gold);
}
.form-input::placeholder,
.form-textarea::placeholder { color: rgba(107,107,122,0.6); }
.form-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%236b6b7a' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; cursor: pointer; }
.form-select option { background: var(--obsidian2); }
.form-textarea { resize: vertical; min-height: 120px; line-height: 1.6; }
.form-submit-wrap { margin-top: 8px; }

.form-success {
  display: none;
  background: var(--emerald-dim);
  border: 1px solid rgba(16,185,129,0.3);
  padding: 20px 24px;
  border-radius: 1px;
}
.form-success.is-visible { display: block; }
.form-success p {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--emerald);
}

@media (max-width: 480px) {
  .form-row { grid-template-columns: 1fr; }
}

/* ── About Accordion ──────────────────────────────────────── */
.about-divider {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 60px var(--gutter) 0;
  max-width: var(--max-width);
  margin: 0 auto;
}
.about-divider__line {
  flex: 1;
  height: 1px;
  background: var(--line2);
}
.about-divider__label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.about-section {
  padding: 48px var(--gutter) 120px;
}
.accordion {
  max-width: var(--max-width);
  margin: 0 auto;
  border: 1px solid var(--line);
}
.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 40px;
  cursor: pointer;
  transition: background 0.2s;
}
.accordion-header:hover { background: var(--obsidian2); }
.accordion-title {
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 500;
  color: var(--white);
  letter-spacing: 0.02em;
}
.accordion-toggle {
  font-size: 20px;
  color: var(--gold);
  transition: transform 0.3s;
  line-height: 1;
  width: 24px;
  text-align: center;
}
.accordion.is-open .accordion-toggle { transform: rotate(45deg); }

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.accordion.is-open .accordion-body { max-height: 1000px; }
.accordion-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding: 40px;
  border-top: 1px solid var(--line);
}
.accordion-bio {
  font-family: var(--font-display);
  font-size: clamp(15px, 1.5vw, 19px);
  font-weight: 300;
  line-height: 1.75;
  color: rgba(248,246,240,0.7);
}
.accordion-bio p + p { margin-top: 16px; }
.accordion-bio .prev {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-top: 20px;
  text-transform: uppercase;
}
.accordion-bio .edu {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: rgba(107,107,122,0.7);
  margin-top: 8px;
  text-transform: uppercase;
}
.win-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  align-content: start;
  border: 1px solid var(--line);
}
.win-card {
  background: var(--obsidian2);
  padding: 24px;
}
.win-card__metric {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 6px;
}
.win-card__context {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .accordion-inner { grid-template-columns: 1fr; gap: 40px; }
  .win-cards { grid-template-columns: 1fr 1fr; }
  .accordion-header { padding: 24px; }
  .accordion-inner { padding: 24px; }
}

/* ── Section Headers ──────────────────────────────────────── */
.section-header {
  margin-bottom: 0;
}
.section-header .eyebrow { margin-bottom: 16px; }

/* ── Misc ─────────────────────────────────────────────────── */
.text-center { text-align: center; }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.mt-12 { margin-top: 48px; }
.pt-nav { padding-top: var(--nav-height); }

.page-section {
  padding: 120px var(--gutter);
}

/* For pages with no background set */
.bg-obsidian { background: var(--obsidian); }
.bg-obsidian2 { background: var(--obsidian2); }
.bg-obsidian3 { background: var(--obsidian3); }

/* ── NDA Gate ──────────────────────────────────────────────── */
.nda-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--obsidian);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 1;
  transition: opacity 0.45s ease;
}
.nda-overlay--exit {
  opacity: 0;
  pointer-events: none;
}
.nda-card {
  background: #ffffff;
  border-radius: 3px;
  padding: 40px;
  max-width: 460px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}
.nda-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  margin-bottom: 24px;
  border-bottom: 2px solid var(--emerald);
}
.nda-header__logo {
  font-family: 'Syne', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #0a0a0a;
}
.nda-header__badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 10px;
  border: 1px solid #0a0a0a;
  border-radius: 1px;
  color: #0a0a0a;
}
.nda-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 28px;
  font-weight: 600;
  color: #0a0a0a;
  margin: 0 0 10px;
  line-height: 1.2;
}
.nda-subtitle {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  margin: 0 0 20px;
}
.nda-terms {
  background: #f6f6f6;
  border-radius: 3px;
  padding: 16px;
  font-size: 13px;
  color: #333;
  line-height: 1.65;
  margin-bottom: 24px;
}
.nda-field {
  margin-bottom: 16px;
}
.nda-label {
  display: block;
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: #0a0a0a;
  margin-bottom: 6px;
}
.nda-input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #ddd;
  border-radius: 3px;
  font-size: 14px;
  color: #0a0a0a;
  outline: none;
  transition: border-color 0.2s;
  box-sizing: border-box;
  font-family: inherit;
}
.nda-input:focus { border-color: var(--emerald); }
.nda-input::placeholder { color: #aaa; }
.nda-check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 24px;
  font-size: 13px;
  color: #444;
  line-height: 1.55;
}
.nda-check input[type="checkbox"] {
  margin-top: 2px;
  flex-shrink: 0;
  width: 15px;
  height: 15px;
  cursor: pointer;
  accent-color: var(--emerald);
}
.nda-btn {
  width: 100%;
  padding: 16px;
  background: var(--gold);
  color: var(--obsidian);
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.2s;
}
.nda-btn:hover { background: var(--gold2); }
.nda-footer {
  font-size: 11px;
  color: #999;
  text-align: center;
  margin: 16px 0 0;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.04em;
}
@media (max-width: 520px) {
  .nda-card { padding: 28px 20px; }
  .nda-title { font-size: 22px; }
}