/* ═══════════════════════════════════
   ClipForge — Dark, High-Energy Brand
   ═══════════════════════════════════ */

:root {
  --bg: #0A0A0A;
  --bg-card: #111111;
  --bg-card-hover: #181818;
  --accent: #D4FF00;
  --accent-dim: #b8e000;
  --text: #EDEDED;
  --text-muted: #888;
  --text-dim: #555;
  --border: #222;
  --nav-shadow: none;
  --manifesto-text: #0A0A0A;
  --manifesto-bg: #D4FF00;
}

/* ─── LIGHT THEME OVERRIDES ─── */
[data-theme="light"] {
  --bg: #FFFFFF;
  --bg-card: #F5F5F5;
  --bg-card-hover: #EBEBEB;
  --text: #111111;
  --text-muted: #555555;
  --text-dim: #AAAAAA;
  --border: #E0E0E0;
  --nav-shadow: 0 1px 0 #E0E0E0;
  --manifesto-text: #FFFFFF;
  --manifesto-bg: #D4FF00;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── NAVBAR ─── */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 48px;
  border-bottom: 1px solid var(--border);
  box-shadow: var(--nav-shadow);
}
.nav-right { display: flex; align-items: center; gap: 16px; }
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.theme-toggle:hover {
  background: var(--bg-card-hover);
  color: var(--text);
  border-color: var(--text-dim);
}
.theme-toggle svg { width: 18px; height: 18px; flex-shrink: 0; }
.nav-brand {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  color: var(--text);
}
.nav-tagline {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ─── HERO ─── */
.hero {
  padding: 80px 48px 100px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  border-bottom: 1px solid var(--border);
}
.hero-eyebrow {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 20px;
  font-weight: 600;
}
.hero-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2.8rem, 5vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 28px;
}
.hero-headline .accent { color: var(--accent); }
.hero-sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 480px;
  line-height: 1.7;
}

/* Clip Demo Card */
.clip-demo {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.clip-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: #0E0E0E;
}
.clip-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.clip-dot.red { background: #FF5F57; }
.clip-dot.yellow { background: #FEBC2E; }
.clip-dot.green { background: #28C840; }
.clip-label {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-left: 8px;
}
.clip-body { padding: 24px; }
.clip-video {
  background: linear-gradient(135deg, #1a1a1a, #222);
  aspect-ratio: 9/16;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  margin-bottom: 16px;
}
[data-theme="light"] .clip-video {
  background: linear-gradient(135deg, #f0f0f0, #e8e8e8);
}
.clip-play-icon {
  font-size: 2.5rem;
  color: var(--accent);
  opacity: 0.9;
}
.clip-caption-overlay {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  font-size: 0.85rem;
  color: #fff;
  background: rgba(0,0,0,0.75);
  padding: 8px 10px;
  border-radius: 6px;
  font-style: italic;
  line-height: 1.4;
}
.clip-meta { padding: 0 4px; }
.clip-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}
.clip-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag {
  font-size: 0.72rem;
  background: var(--bg-card-hover);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 3px 8px;
  border-radius: 100px;
}

/* ─── SECTION SHARED ─── */
.section-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 16px;
}
.section-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 48px;
}

/* ─── HOW IT WORKS ─── */
.howitworks { padding: 100px 48px; border-bottom: 1px solid var(--border); }
.steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 0;
}
.step { padding: 0 32px 0 0; }
.step-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 3rem;
  color: var(--border);
  margin-bottom: 16px;
  line-height: 1;
}
.step-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  margin-bottom: 12px;
}
.step-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}
.step-connector {
  width: 40px;
  height: 2px;
  background: var(--border);
  margin-top: 36px;
  flex-shrink: 0;
}

/* ─── MANIFESTO ─── */
.manifesto {
  background: var(--manifesto-bg);
  padding: 80px 48px;
}
.manifesto-inner { max-width: 820px; margin: 0 auto; }
.manifesto-mark {
  font-family: 'Syne', sans-serif;
  font-size: 8rem;
  line-height: 0.6;
  color: var(--manifesto-text);
  opacity: 0.2;
  margin-bottom: 24px;
}
.manifesto-quote {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(1.4rem, 2.5vw, 2.1rem);
  color: var(--manifesto-text);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

/* ─── PRICING ─── */
.pricing { padding: 100px 48px; border-bottom: 1px solid var(--border); }
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  align-items: start;
}
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
  position: relative;
}
.pricing-card.featured {
  border-color: var(--accent);
  background: #141400;
}
.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #0A0A0A;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.pricing-tier {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--text);
  margin-bottom: 12px;
}
.pricing-amount {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 3rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}
.pricing-period {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
}
.pricing-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 28px;
  line-height: 1.5;
}
.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pricing-features li {
  font-size: 0.88rem;
  color: var(--text-muted);
  padding-left: 20px;
  position: relative;
}
.pricing-features li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.8rem;
}

/* ─── PRICING CTA BUTTONS ─── */
.pricing-cta {
  display: block;
  text-align: center;
  margin-top: 28px;
  padding: 14px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.15s;
  cursor: pointer;
}
.btn-primary {
  background: var(--accent);
  color: #0A0A0A;
}
.btn-primary:hover { opacity: 0.88; transform: translateY(-1px); }
.btn-secondary {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--text-muted); color: var(--text); }
.stripe-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  margin-top: 12px;
  font-size: 0.75rem;
  color: var(--text-dim);
}
.lock-icon { flex-shrink: 0; opacity: 0.6; }

/* ─── SUCCESS PAGE ─── */
.success-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 48px;
}
.success-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 56px 48px;
  max-width: 520px;
  width: 100%;
  text-align: center;
}
.success-icon {
  font-size: 3.5rem;
  margin-bottom: 20px;
}
.success-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.success-body {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}
.success-next {
  background: var(--bg-card-hover);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  text-align: left;
  margin-bottom: 28px;
}
.success-next-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 10px;
}
.success-next p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ─── STACK ─── */
.stack { padding: 100px 48px; border-bottom: 1px solid var(--border); }
.stack-desc {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 48px;
  line-height: 1.7;
}
.tools-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}
.tool-name {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 6px;
}
.tool-use {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ─── CLOSING ─── */
.closing { padding: 100px 48px; }
.closing-inner { max-width: 680px; }
.closing-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 3.5vw, 3rem);
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 24px;
}
.closing-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 520px;
}

/* ─── FOOTER ─── */
.footer {
  padding: 60px 48px;
  border-top: 1px solid var(--border);
}
.footer-brand {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--text);
  margin-bottom: 10px;
}
.footer-desc {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 16px;
}
.footer-links {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: 60px 24px 80px; gap: 48px; }
  .hero-headline { font-size: 2.8rem; }
  .clip-video { max-width: 300px; margin: 0 auto; }
  .howitworks, .pricing, .stack, .closing { padding: 64px 24px; }
  .navbar { padding: 20px 24px; }
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .step-connector { display: none; }
  .pricing-grid { grid-template-columns: 1fr; }
  .tools-row { grid-template-columns: repeat(2, 1fr); }
  .manifesto { padding: 60px 24px; }
}
@media (max-width: 600px) {
  .tools-row { grid-template-columns: 1fr 1fr; }
}