:root {
  --bg: #09090E;
  --bg-2: #0F0F17;
  --surface: #14141F;
  --surface-2: #1A1A28;
  --accent: #00D4FF;
  --accent-dim: rgba(0, 212, 255, 0.12);
  --accent-2: #FF6B35;
  --text: #F0EEF8;
  --text-2: #8A8AA0;
  --text-3: #55556A;
  --border: rgba(255,255,255,0.07);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(9,9,14,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  height: 60px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 13px;
  color: var(--text-3);
  font-weight: 400;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 32px 80px;
  overflow: hidden;
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent);
  pointer-events: none;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 1;
}
.hero-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 4px;
  padding: 6px 12px;
  margin-bottom: 32px;
}
.hero-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(48px, 7vw, 88px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 28px;
  max-width: 14ch;
}
.hero-sub {
  font-size: 18px;
  color: var(--text-2);
  max-width: 48ch;
  line-height: 1.7;
  margin-bottom: 64px;
}
.hero-visual {
  margin-top: 0;
}

/* Pipeline Track */
.pipeline-track {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  gap: 16px;
}
.pipeline-step {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 18px;
}
.step-icon {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  background: var(--accent-dim);
  border: 1px solid rgba(0,212,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.step-icon-ai { border-color: rgba(170,100,255,0.3); background: rgba(170,100,255,0.1); color: #AA64FF; }
.step-icon-clips { border-color: rgba(0,255,150,0.2); background: rgba(0,255,150,0.08); color: #00FF96; }
.step-icon-publish { border-color: rgba(255,107,53,0.3); background: rgba(255,107,53,0.1); color: var(--accent-2); }
.pipeline-step span {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  white-space: nowrap;
}
.pipeline-arrow {
  color: var(--text-3);
  display: none;
}
@media (min-width: 640px) {
  .pipeline-arrow { display: flex; align-items: center; }
}

/* Section Labels */
.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.section-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 64px;
}

/* How It Works */
.howitworks {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 100px 32px;
}
.howitworks-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.step-card {
  background: var(--surface);
  padding: 36px 28px;
  transition: background 0.2s;
}
.step-card:hover { background: var(--surface-2); }
.step-number {
  font-family: 'Syne', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: rgba(0,212,255,0.15);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 20px;
}
.step-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.step-card p {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.65;
}

@media (max-width: 900px) {
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .steps-grid { grid-template-columns: 1fr; }
}

/* Outcomes */
.outcomes {
  padding: 100px 32px;
}
.outcomes-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.outcome-stat {
  background: var(--surface);
  padding: 40px 28px;
  text-align: center;
}
.stat-number {
  font-family: 'Syne', sans-serif;
  font-size: 56px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 4px;
}
.stat-unit {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.stat-desc {
  font-size: 13px;
  color: var(--text-3);
  line-height: 1.5;
}

@media (max-width: 900px) {
  .outcomes-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .outcomes-grid { grid-template-columns: 1fr; }
}

/* Manifesto */
.manifesto {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 100px 32px;
}
.manifesto-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.manifesto-content {
  max-width: 60ch;
}
.manifesto-quote {
  font-family: 'Syne', sans-serif;
  font-size: clamp(22px, 3.5vw, 36px);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.025em;
  line-height: 1.25;
  margin-bottom: 36px;
  font-style: normal;
}
.manifesto-body {
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 20px;
}

/* Footer */
.footer {
  padding: 64px 32px 48px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.footer-brand {
  margin-bottom: 48px;
}
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}
.footer-desc {
  font-size: 14px;
  color: var(--text-3);
  max-width: 40ch;
  line-height: 1.6;
}
.footer-bottom {
  font-size: 13px;
  color: var(--text-3);
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

/* Mobile */
@media (max-width: 768px) {
  .hero { padding: 100px 20px 60px; }
  .howitworks, .outcomes, .manifesto { padding: 72px 20px; }
  .footer { padding: 48px 20px 40px; }
  .hero-title { font-size: 40px; }
  .hero-sub { font-size: 16px; }
  .section-title { font-size: 28px; }
  .nav-inner { padding: 0 20px; }
}