/* ============================================================
   BEYOND THE PROMPT — Design System
   Premium cinematic dark palette with blue-teal gradient accents
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* ---------- Custom Properties ---------- */
:root {
  /* Core palette — inspired by the logo gradient */
  --ink:        #060a14;
  --ink-light:  #0c1220;
  --ink-card:   #101828;
  --ink-border: #1e293b;

  /* Accent gradient (matches logo blue → teal) */
  --blue:       #2563eb;
  --blue-light: #3b82f6;
  --teal:       #0d9488;
  --teal-light: #14b8a6;
  --cyan:       #06b6d4;

  /* Warm accent for CTAs */
  --amber:      #f59e0b;
  --amber-light:#fbbf24;

  /* Gradient shortcuts */
  --gradient-brand: linear-gradient(135deg, var(--blue) 0%, var(--teal) 100%);
  --gradient-warm:  linear-gradient(135deg, var(--amber) 0%, #ef4444 100%);
  --gradient-glow:  linear-gradient(135deg, rgba(37,99,235,.15) 0%, rgba(13,148,136,.15) 100%);

  /* Typography */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* Spacing */
  --section-pad: clamp(4rem, 8vw, 8rem);
  --container:   min(1200px, 92vw);

  /* Glass */
  --glass-bg: rgba(12, 18, 32, .55);
  --glass-blur: blur(18px);
  --glass-border: 1px solid rgba(255,255,255,.06);

  /* Transitions */
  --ease-out: cubic-bezier(.22,1,.36,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-body);
  background: var(--ink);
  color: #c8d6e5;
  line-height: 1.7;
  overflow-x: hidden;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* ---------- Scroll Progress Bar ---------- */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  width: 0%;
  height: 3px;
  background: var(--gradient-brand);
  z-index: 9999;
  transition: width .05s linear;
}

/* ---------- Noise Overlay ---------- */
.noise-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: background .4s var(--ease-out), box-shadow .4s var(--ease-out), padding .4s var(--ease-out);
}
.site-header.scrolled {
  background: rgba(6, 10, 20, .88);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: 0 1px 0 rgba(37,99,235,.25), 0 8px 32px rgba(0,0,0,.4);
  padding: .65rem 0;
}
.header-inner {
  width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.logo img {
  height: 40px;
  width: auto;
}
.logo-text {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: -.02em;
}
.logo-text span {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Desktop Nav */
.main-nav { display: flex; align-items: center; gap: 2rem; }
.main-nav a {
  font-family: var(--font-display);
  font-size: .85rem;
  font-weight: 500;
  color: rgba(255,255,255,.65);
  text-transform: uppercase;
  letter-spacing: .06em;
  position: relative;
  transition: color .3s;
}
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--gradient-brand);
  transition: width .3s var(--ease-out);
}
.main-nav a:hover { color: #fff; }
.main-nav a:hover::after { width: 100%; }

.nav-cta {
  padding: .6rem 1.5rem;
  background: var(--gradient-brand);
  border-radius: 6px;
  font-weight: 600;
  color: #fff !important;
  transition: transform .3s, box-shadow .3s;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(37,99,235,.35);
}

/* Mobile burger */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1100;
}
.burger span {
  display: block;
  width: 26px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  inset: 0;
  background: rgba(6,10,20,.96);
  backdrop-filter: var(--glass-blur);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s;
}
.mobile-drawer.open { opacity: 1; pointer-events: auto; }
.mobile-drawer a {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: #fff;
  transform: translateX(40px);
  opacity: 0;
  transition: transform .4s var(--ease-out), opacity .4s;
}
.mobile-drawer.open a {
  transform: translateX(0);
  opacity: 1;
}
/* stagger */
.mobile-drawer a:nth-child(1) { transition-delay: .08s; }
.mobile-drawer a:nth-child(2) { transition-delay: .14s; }
.mobile-drawer a:nth-child(3) { transition-delay: .20s; }
.mobile-drawer a:nth-child(4) { transition-delay: .26s; }
.mobile-drawer a:nth-child(5) { transition-delay: .32s; }
.mobile-drawer a:nth-child(6) { transition-delay: .38s; }
.mobile-drawer a:nth-child(7) { transition-delay: .44s; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-video {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-video video {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: .2;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(6,10,20,.8) 0%, rgba(6,10,20,.6) 40%, rgba(6,10,20,.95) 100%),
    radial-gradient(ellipse at 30% 50%, rgba(37,99,235,.1) 0%, transparent 60%);
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: var(--container);
  padding: 0 1rem;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem 1.2rem;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: 99px;
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 500;
  color: var(--teal-light);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 1.5rem;
}
.hero-badge .dot {
  width: 6px; height: 6px;
  background: var(--teal-light);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .4; transform: scale(1.5); }
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -.03em;
  max-width: 900px;
  margin: 0 auto 1.2rem;
}
.hero h1 .gradient-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  color: rgba(255,255,255,.7);
  max-width: 640px;
  margin: 0 auto 2.5rem;
  line-height: 1.65;
}
.hero-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 2rem;
  background: var(--gradient-brand);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .95rem;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: transform .3s, box-shadow .3s;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37,99,235,.4);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 2rem;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(255,255,255,.12);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .95rem;
  border-radius: 8px;
  cursor: pointer;
  transition: transform .3s, border-color .3s, background .3s;
}
.btn-ghost:hover {
  transform: translateY(-2px);
  border-color: rgba(37,99,235,.5);
  background: rgba(37,99,235,.1);
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  color: rgba(255,255,255,.35);
  font-size: .7rem;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: .15em;
}
.scroll-mouse {
  width: 22px; height: 34px;
  border: 2px solid rgba(255,255,255,.25);
  border-radius: 12px;
  position: relative;
}
.scroll-mouse::after {
  content: '';
  position: absolute;
  top: 6px; left: 50%;
  transform: translateX(-50%);
  width: 3px; height: 8px;
  background: var(--teal-light);
  border-radius: 3px;
  animation: scroll-bounce 2s infinite;
}
@keyframes scroll-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
  50% { transform: translateX(-50%) translateY(10px); opacity: .2; }
}

/* ---------- Section Commons ---------- */
.section {
  padding: var(--section-pad) 0;
  position: relative;
}
.container {
  width: var(--container);
  margin: 0 auto;
}
.section-label {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-display);
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--teal-light);
  margin-bottom: 1rem;
}
.section-label .line {
  width: 28px; height: 2px;
  background: var(--gradient-brand);
  border-radius: 2px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -.02em;
  max-width: 700px;
  margin-bottom: 1.2rem;
}
.section-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,.6);
  max-width: 600px;
  line-height: 1.7;
}

/* ---------- Stats Bar ---------- */
.stats-bar {
  background: var(--ink-light);
  border-top: 1px solid var(--ink-border);
  border-bottom: 1px solid var(--ink-border);
  padding: 3rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-item .stat-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}
.stat-item .stat-label {
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  margin-top: .35rem;
}

/* ---------- Executive Summary ---------- */
.executive-summary {
  background: var(--ink);
}
.exec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.exec-text p {
  margin-bottom: 1.2rem;
  color: rgba(255,255,255,.7);
  font-size: 1.02rem;
}
.exec-text p:first-of-type::first-letter {
  font-family: var(--font-display);
  font-size: 3.2rem;
  font-weight: 700;
  float: left;
  line-height: 1;
  margin-right: .5rem;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.exec-visual {
  position: relative;
}
.exec-visual img {
  border-radius: 16px;
  border: 1px solid var(--ink-border);
  box-shadow: 0 16px 48px rgba(0,0,0,.4);
}
.exec-visual::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 18px;
  background: var(--gradient-brand);
  z-index: -1;
  opacity: .15;
  filter: blur(20px);
}

/* ---------- Pull Quote ---------- */
.pull-quote-section {
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}
.pull-quote-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-glow);
}
.pull-quote {
  position: relative;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 2rem;
}
.pull-quote .quote-mark {
  font-family: var(--font-display);
  font-size: 6rem;
  line-height: 1;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: .4;
}
.pull-quote blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 500;
  color: #fff;
  line-height: 1.5;
  letter-spacing: -.01em;
  margin-top: -1.5rem;
}

/* ---------- Thesis Cards ---------- */
.thesis-section { background: var(--ink); }
.thesis-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.thesis-card {
  background: var(--ink-card);
  border: 1px solid var(--ink-border);
  border-radius: 16px;
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: transform .4s var(--ease-out), box-shadow .4s var(--ease-out), border-color .4s;
}
.thesis-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,.3);
  border-color: rgba(37,99,235,.3);
}
.thesis-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity .4s;
}
.thesis-card:hover::before { opacity: 1; }
.thesis-card .card-icon {
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-glow);
  border: 1px solid rgba(37,99,235,.2);
  border-radius: 12px;
  margin-bottom: 1.2rem;
  font-size: 1.4rem;
}
.thesis-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: .75rem;
  line-height: 1.3;
}
.thesis-card p {
  font-size: .92rem;
  color: rgba(255,255,255,.6);
  line-height: 1.65;
}

/* ---------- Pipeline Section ---------- */
.pipeline-section {
  background: var(--ink-light);
  position: relative;
  overflow: hidden;
}
.pipeline-section::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background: linear-gradient(180deg, transparent, rgba(37,99,235,.2) 20%, rgba(13,148,136,.2) 80%, transparent);
}
.pipeline-stages {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  margin-top: 3rem;
}
.pipeline-stage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
}
.pipeline-stage:nth-child(even) { direction: rtl; }
.pipeline-stage:nth-child(even) > * { direction: ltr; }
.pipeline-stage::before {
  content: attr(data-step);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 44px; height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-brand);
  border-radius: 50%;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .9rem;
  color: #fff;
  z-index: 2;
}
.stage-content h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: .75rem;
}
.stage-content p {
  color: rgba(255,255,255,.65);
  margin-bottom: 1rem;
  font-size: .95rem;
}
.stage-list {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}
.stage-list li {
  padding: .35rem .85rem;
  background: rgba(37,99,235,.08);
  border: 1px solid rgba(37,99,235,.15);
  border-radius: 6px;
  font-size: .8rem;
  color: var(--teal-light);
  font-weight: 500;
}
.stage-visual {
  background: var(--ink-card);
  border: 1px solid var(--ink-border);
  border-radius: 16px;
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}
.stage-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-glow);
  opacity: .5;
}

/* ---------- Convergence Section ---------- */
.convergence-section {
  background: var(--ink);
  position: relative;
}
.convergence-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.convergence-card {
  background: var(--ink-card);
  border: 1px solid var(--ink-border);
  border-radius: 16px;
  padding: 1.8rem;
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
  transition: transform .3s var(--ease-out), border-color .3s;
}
.convergence-card:hover {
  transform: translateY(-4px);
  border-color: rgba(13,148,136,.3);
}
.convergence-card .c-icon {
  flex-shrink: 0;
  width: 42px; height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-glow);
  border: 1px solid rgba(13,148,136,.2);
  border-radius: 10px;
  font-size: 1.2rem;
}
.convergence-card h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: .4rem;
}
.convergence-card p {
  font-size: .88rem;
  color: rgba(255,255,255,.55);
  line-height: 1.6;
}

/* ---------- Investor Section ---------- */
.investor-section {
  background: var(--ink-light);
  position: relative;
  overflow: hidden;
}
.investor-section::after {
  content: '';
  position: absolute;
  bottom: -200px; right: -200px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,235,.06) 0%, transparent 70%);
}
.investor-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.investor-card {
  background: var(--ink-card);
  border: 1px solid var(--ink-border);
  border-radius: 16px;
  padding: 2rem 1.5rem;
  text-align: center;
  transition: transform .4s var(--ease-out), box-shadow .4s, border-color .4s;
}
.investor-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,.25);
  border-color: rgba(37,99,235,.3);
}
.investor-card .inv-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  width: 44px; height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(37,99,235,.3);
  border-radius: 50%;
  margin: 0 auto 1.2rem;
}
.investor-card h4 {
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: .6rem;
  line-height: 1.3;
}
.investor-card p {
  font-size: .82rem;
  color: rgba(255,255,255,.5);
  line-height: 1.6;
}

/* ---------- Barriers Section ---------- */
.barriers-section { background: var(--ink); }
.barriers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.barrier-card {
  background: var(--ink-card);
  border: 1px solid var(--ink-border);
  border-radius: 16px;
  padding: 2rem;
  transition: transform .3s var(--ease-out), border-color .3s;
  position: relative;
  overflow: hidden;
}
.barrier-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245,158,11,.3);
}
.barrier-card .b-icon {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}
.barrier-card h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: .6rem;
}
.barrier-card p {
  font-size: .85rem;
  color: rgba(255,255,255,.55);
  line-height: 1.6;
}

/* ---------- Conclusion / CTA ---------- */
.conclusion-section {
  padding: 6rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.conclusion-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(37,99,235,.08), transparent 70%);
}
.conclusion-section h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -.02em;
  max-width: 800px;
  margin: 0 auto 1.2rem;
}
.conclusion-section .gradient-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.conclusion-section p {
  font-size: 1.1rem;
  color: rgba(255,255,255,.6);
  max-width: 580px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink-light);
  border-top: 1px solid var(--ink-border);
  padding: 3rem 0 2rem;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: .6rem;
}
.footer-brand img {
  height: 32px;
}
.footer-brand span {
  font-family: var(--font-display);
  font-weight: 600;
  color: rgba(255,255,255,.6);
  font-size: .9rem;
}
.footer-links {
  display: flex;
  gap: 2rem;
}
.footer-links a {
  font-size: .85rem;
  color: rgba(255,255,255,.45);
  transition: color .3s;
}
.footer-links a:hover { color: var(--teal-light); }
.footer-copy {
  width: 100%;
  text-align: center;
  font-size: .78rem;
  color: rgba(255,255,255,.3);
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--ink-border);
}

/* ---------- Reveal Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
}
.reveal.reveal-left { transform: translateX(-40px); }
.reveal.reveal-right { transform: translateX(40px); }
.reveal.visible {
  opacity: 1;
  transform: translate(0);
}
.stagger-card {
  opacity: 0;
  transform: translateY(30px) scale(.97);
  transition: opacity .5s var(--ease-out), transform .5s var(--ease-out);
}
.stagger-card.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .investor-grid { grid-template-columns: repeat(3, 1fr); }
  .thesis-grid { grid-template-columns: repeat(2, 1fr); }
  .pipeline-stage { grid-template-columns: 1fr; }
  .pipeline-stage::before {
    position: relative;
    left: auto;
    transform: none;
    margin-bottom: 1rem;
  }
  .pipeline-section::before { display: none; }
  .pipeline-stage:nth-child(even) { direction: ltr; }
}

@media (max-width: 768px) {
  .main-nav { display: none; }
  .burger { display: flex; }
  .exec-grid { grid-template-columns: 1fr; gap: 2rem; }
  .thesis-grid { grid-template-columns: 1fr; }
  .convergence-grid { grid-template-columns: 1fr; }
  .investor-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { flex-direction: column; gap: .8rem; }
  .hero h1 { font-size: clamp(2rem, 7vw, 3rem); }
}

@media (max-width: 480px) {
  .investor-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .barriers-grid { grid-template-columns: 1fr; }
}

/* ---------- Leadership Section ---------- */
.leadership-section {
  background: var(--ink);
  position: relative;
}
.leader-group {
  margin-top: 3rem;
}
.leader-group + .leader-group {
  margin-top: 2.5rem;
}
.leader-group-label {
  font-family: var(--font-display);
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--teal-light);
  margin-bottom: 1.2rem;
  padding-bottom: .6rem;
  border-bottom: 1px solid var(--ink-border);
}
.leader-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.leader-cards--author {
  max-width: 500px;
}
.leader-card {
  background: var(--ink-card);
  border: 1px solid var(--ink-border);
  border-radius: 16px;
  padding: 2rem;
  transition: transform .4s var(--ease-out), box-shadow .4s, border-color .4s;
}
.leader-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,.3);
  border-color: rgba(37,99,235,.3);
}
.leader-card--featured {
  border-color: rgba(37,99,235,.25);
  position: relative;
  overflow: hidden;
}
.leader-card--featured::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-brand);
}
.leader-role-badge {
  display: inline-block;
  padding: .3rem .8rem;
  background: rgba(37,99,235,.1);
  border: 1px solid rgba(37,99,235,.2);
  border-radius: 6px;
  font-family: var(--font-display);
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--teal-light);
  margin-bottom: 1rem;
}
.leader-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: .6rem;
}
.leader-bio {
  font-size: .88rem;
  color: rgba(255,255,255,.55);
  line-height: 1.65;
}

/* ---------- Lightbox ---------- */
.lightbox-trigger {
  cursor: zoom-in;
  display: block;
}
.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(6, 10, 20, .92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s var(--ease-out);
}
.lightbox-overlay.active {
  opacity: 1;
  pointer-events: auto;
}
.lightbox-img {
  max-width: 90vw;
  max-height: 90vh;
  border-radius: 12px;
  box-shadow: 0 24px 64px rgba(0,0,0,.6);
  transform: scale(.92);
  transition: transform .4s var(--ease-out);
}
.lightbox-overlay.active .lightbox-img {
  transform: scale(1);
}
.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 50%;
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .3s, transform .3s;
}
.lightbox-close:hover {
  background: rgba(255,255,255,.15);
  transform: scale(1.1);
}

/* ---------- Inquiry Form ---------- */
.inquiry-section {
  background: var(--ink-light);
  position: relative;
}
.custom-form-wrapper {
  max-width: 580px;
  margin: 0 auto;
  background: var(--ink-card);
  border: 1px solid var(--ink-border);
  border-radius: 16px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0,0,0,.3);
}
.custom-form-wrapper::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-brand);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group {
  margin-bottom: 1.25rem;
}
.form-group label {
  display: block;
  font-family: var(--font-display);
  font-size: .82rem;
  font-weight: 600;
  color: rgba(255,255,255,.7);
  margin-bottom: .45rem;
  letter-spacing: .02em;
}
.form-group label .optional {
  font-weight: 400;
  color: rgba(255,255,255,.35);
  font-size: .75rem;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: .75rem 1rem;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--ink-border);
  border-radius: 8px;
  color: #fff;
  font-family: var(--font-body);
  font-size: .92rem;
  transition: border-color .3s, box-shadow .3s, background .3s;
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,.25);
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,.15);
  background: rgba(255,255,255,.06);
}
.form-group textarea {
  resize: vertical;
  min-height: 100px;
}
.form-submit {
  width: 100%;
  justify-content: center;
  padding: 1rem;
  font-size: 1rem;
  margin-top: .5rem;
  position: relative;
  overflow: hidden;
}
.form-submit.sending {
  pointer-events: none;
  opacity: .7;
}
.form-success {
  display: none;
  text-align: center;
  padding: 3rem 1rem;
}
.form-success.show {
  display: block;
  animation: fadeScaleIn .5s var(--ease-out);
}
@keyframes fadeScaleIn {
  from { opacity: 0; transform: scale(.9); }
  to { opacity: 1; transform: scale(1); }
}
.form-success .success-icon {
  margin-bottom: 1.2rem;
}
.form-success h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: .5rem;
}
.form-success p {
  color: rgba(255,255,255,.55);
  font-size: .95rem;
}
@media (max-width: 480px) {
  .form-row { grid-template-columns: 1fr; }
  .custom-form-wrapper { padding: 1.5rem; }
}