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

:root {
  --bg: #09090b;
  --fg: #f4f4f5;
  --fg-muted: #a1a1aa;
  --accent: #dc2626;
  --accent-dim: rgba(220, 38, 38, 0.12);
  --border: rgba(244, 244, 245, 0.08);
  --surface: #111113;
  --surface-2: #18181b;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Mono', 'Courier New', monospace;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* — Navigation — */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(9, 9, 11, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: 0.12em;
  color: var(--fg);
}
.nav-tag {
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-left: 1px solid var(--border);
  padding-left: 16px;
}

/* — Shared — */
.section-eyebrow {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 20px;
}
.section-desc {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 520px;
}

/* — Hero — */
.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 32px 96px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.05;
  color: var(--fg);
  margin-bottom: 24px;
}
.hero-headline em {
  font-style: normal;
  color: var(--accent);
}
.hero-sub {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 460px;
  margin-bottom: 40px;
}
.hero-stats {
  display: flex;
  gap: 32px;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat-value {
  font-family: 'Syne', sans-serif;
  font-size: 36px;
  font-weight: 800;
  color: var(--fg);
  line-height: 1;
}
.stat-label {
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Pipeline visual */
.pipeline-visual {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}
.pipe-node {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pipe-node--accent {
  border-color: var(--accent);
  background: var(--accent-dim);
}
.pipe-label {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
  letter-spacing: 0.04em;
}
.pipe-desc {
  font-size: 11px;
  color: var(--fg-muted);
}
.pipe-arrow {
  display: flex;
  justify-content: center;
  color: var(--fg-muted);
  opacity: 0.4;
  padding: 2px 0;
}

/* — Pipeline section — */
.pipeline {
  border-top: 1px solid var(--border);
  padding: 96px 32px;
}
.pipeline-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.pipeline-header {
  max-width: 600px;
  margin-bottom: 64px;
}
.pipeline-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.step {
  background: var(--bg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.step-num {
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.1em;
  font-weight: 500;
}
.step-title {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
}
.step-desc {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* — Features — */
.features {
  border-top: 1px solid var(--border);
  padding: 96px 32px;
  background: var(--surface);
}
.features-inner { max-width: 1200px; margin: 0 auto; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.feature-card {
  background: var(--surface);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background 0.2s;
}
.feature-card:hover { background: var(--surface-2); }
.feature-icon {
  color: var(--accent);
  width: 28px;
  height: 28px;
}
.feature-title {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--fg);
  line-height: 1.3;
}
.feature-desc {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* — Schedule — */
.schedule {
  border-top: 1px solid var(--border);
  padding: 96px 32px;
}
.schedule-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.schedule-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}
.meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.meta-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-muted);
}
.meta-value {
  font-family: 'Syne', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--fg);
}

/* Calendar visual */
.calendar-visual {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cal-row {
  display: flex;
  gap: 12px;
  align-items: stretch;
}
.cal-day {
  font-size: 11px;
  font-weight: 500;
  color: var(--fg-muted);
  letter-spacing: 0.06em;
  width: 36px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  padding-top: 12px;
}
.cal-block {
  flex: 1;
  padding: 12px 16px;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.cal-block-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
}
.cal-block-sub {
  font-size: 11px;
  color: var(--fg-muted);
}
.cal-block--research { background: rgba(59, 130, 246, 0.1); border: 1px solid rgba(59,130,246,0.2); }
.cal-block--story    { background: rgba(234, 179, 8, 0.08); border: 1px solid rgba(234,179,8,0.15); }
.cal-block--production { background: var(--accent-dim); border: 1px solid rgba(220,38,38,0.2); }
.cal-block--review   { background: rgba(168, 85, 247, 0.08); border: 1px solid rgba(168,85,247,0.15); }
.cal-block--upload   { background: rgba(34, 197, 94, 0.08); border: 1px solid rgba(34,197,94,0.15); }

/* — Closing — */
.closing {
  border-top: 1px solid var(--border);
  padding: 96px 32px;
  background: var(--surface);
}
.closing-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.closing-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--fg);
  margin-bottom: 28px;
}
.closing-headline em {
  font-style: normal;
  color: var(--accent);
}
.closing-sub {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 620px;
  margin: 0 auto;
}

/* — Footer — */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 32px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.footer-top {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.12em;
  color: var(--fg);
}
.footer-tag {
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.06em;
  border-left: 1px solid var(--border);
  padding-left: 16px;
}
.footer-bottom {
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-copy { font-size: 12px; color: var(--fg-muted); }
.footer-sep { color: var(--fg-muted); font-size: 12px; }

/* — Responsive — */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .schedule-inner { grid-template-columns: 1fr; }
  .pipeline-steps { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .hero { padding: 48px 20px 64px; }
  .pipeline, .features, .schedule, .closing, .footer { padding: 64px 20px; }
  .pipeline-steps, .features-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; }
  .schedule-meta { grid-template-columns: 1fr; }
  .nav-inner { padding: 14px 20px; }
}