/* === BASE === */
:root {
  --bg: #0D0D0F;
  --surface: #111116;
  --border: #1E1E26;
  --fg: #F0EFE9;
  --fg-muted: #8A8A96;
  --accent: #BAFF39;
  --accent-dim: rgba(186, 255, 57, 0.08);
}

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

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

/* === NAV === */
.navbar {
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav-logo {
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.nav-tagline {
  color: var(--fg-muted);
  font-size: 13px;
  border-left: 1px solid var(--border);
  padding-left: 24px;
}

/* === SECTION LABEL === */
.section-label {
  font-family: 'Sora', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-heading {
  font-family: 'Sora', sans-serif;
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--fg);
  margin-bottom: 12px;
}

.section-sub {
  color: var(--fg-muted);
  font-size: 16px;
  max-width: 560px;
  margin-bottom: 48px;
}

/* === HERO === */
.hero {
  padding: 80px 48px 72px;
  border-bottom: 1px solid var(--border);
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 64px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(186,255,57,0.2);
  padding: 5px 12px;
  border-radius: 20px;
  margin-bottom: 24px;
}
.hero-headline {
  font-family: 'Sora', sans-serif;
  font-size: clamp(40px, 5.5vw, 64px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--fg);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 480px;
}

/* Stat card */
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.stat-row:last-child { border-bottom: none; }
.stat-label {
  font-size: 13px;
  color: var(--fg-muted);
  font-weight: 400;
}
.stat-value {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--fg);
}
.stat-value.accent { color: var(--accent); }

/* === STATS STRIP === */
.stats-strip {
  padding: 40px 48px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.stats-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 0;
}
.stat-block { text-align: center; }
.stat-big {
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 36px;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.stat-caption {
  font-size: 13px;
  color: var(--fg-muted);
  margin-top: 4px;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}

/* === PLATFORMS === */
.platforms {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
}
.platform-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.platform-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  transition: border-color 0.2s;
}
.platform-card:hover { border-color: rgba(186,255,57,0.3); }
.platform-icon { margin-bottom: 16px; }
.platform-name {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--fg);
  margin-bottom: 8px;
}
.platform-desc {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.55;
}

/* === ENGINE === */
.engine {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
}
.pipeline {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-bottom: 16px;
}
.pipeline-2 { margin-top: 0; }
.pipe-step {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-right: 12px;
}
.pipe-arrow {
  display: flex;
  align-items: center;
  padding-top: 20px;
  padding-right: 12px;
  flex-shrink: 0;
}
.pipe-num {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 11px;
  color: var(--accent);
  margin-bottom: 8px;
}
.pipe-title {
  font-family: 'Sora', sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: var(--fg);
  margin-bottom: 8px;
}
.pipe-desc {
  font-size: 12px;
  color: var(--fg-muted);
  line-height: 1.55;
}

/* === NICHES === */
.niches {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
}
.niche-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.niche-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
}
.niche-icon { margin-bottom: 14px; }
.niche-name {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--fg);
  margin-bottom: 10px;
}
.niche-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}
.niche-tag {
  font-size: 11px;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(186,255,57,0.15);
  padding: 3px 10px;
  border-radius: 12px;
}
.niche-formats {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.5;
}
.niche-selection {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--accent-dim);
  border: 1px solid rgba(186,255,57,0.15);
  border-radius: 10px;
  padding: 16px 20px;
}
.selection-icon { flex-shrink: 0; }
.selection-text {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* === VISION === */
.vision {
  padding: 72px 48px;
  border-bottom: 1px solid var(--border);
}
.vision-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.vision-quote {
  border-left: 2px solid var(--accent);
  padding-left: 28px;
}
.vision-quote p {
  font-family: 'Sora', sans-serif;
  font-size: clamp(18px, 2.5vw, 24px);
  font-weight: 600;
  color: var(--fg);
  line-height: 1.45;
  letter-spacing: -0.01em;
}
.vision-details { display: flex; flex-direction: column; gap: 28px; }
.vision-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.vision-content p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
}
.vision-content p + p { margin-top: 4px; }

/* === CLOSING === */
.closing {
  padding: 96px 48px;
}
.closing-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.closing-headline {
  font-family: 'Sora', sans-serif;
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--fg);
  margin-bottom: 20px;
}
.closing-sub {
  font-size: 16px;
  color: var(--fg-muted);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.65;
}
.closing-pillars {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}
.pillar {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--fg-muted);
  font-weight: 500;
}

/* === FOOTER === */
.footer {
  padding: 28px 48px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-brand { display: flex; align-items: center; gap: 20px; }
.footer-logo {
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 15px;
  color: var(--accent);
}
.footer-domain {
  font-size: 12px;
  color: var(--fg-muted);
  border-left: 1px solid var(--border);
  padding-left: 20px;
}
.footer-copy {
  font-size: 13px;
  color: var(--fg-muted);
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .stats-inner { grid-template-columns: 1fr 1fr; gap: 24px; }
  .stat-divider { display: none; }
  .platform-grid { grid-template-columns: 1fr 1fr; }
  .niche-grid { grid-template-columns: 1fr; }
  .vision-inner { grid-template-columns: 1fr; gap: 40px; }
  .pipe-arrow { display: none; }
  .pipeline { gap: 8px; }
}

/* === APP UI === */
.app-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.app-main {
  flex: 1;
  padding: 48px;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}
.page-title {
  font-family: 'Sora', sans-serif;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 8px;
}
.page-sub {
  color: var(--fg-muted);
  font-size: 15px;
  margin-bottom: 40px;
}
.generate-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  max-width: 640px;
}
.form-label {
  font-family: 'Sora', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
  display: block;
}
.form-group { margin-bottom: 24px; }
.form-input, .form-select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
}
.form-input:focus, .form-select:focus { border-color: var(--accent); }
.form-select option { background: var(--surface); }
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #0D0D0F;
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 14px;
  padding: 12px 24px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s;
}
.btn-primary:hover { opacity: 0.85; }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 20px;
}
.status-pending { background: rgba(138,138,150,0.15); color: var(--fg-muted); }
.status-running { background: rgba(186,255,57,0.1); color: var(--accent); }
.status-completed { background: rgba(186,255,57,0.15); color: var(--accent); }
.status-failed { background: rgba(255,100,100,0.1); color: #ff6464; }
.jobs-list { display: flex; flex-direction: column; gap: 12px; margin-top: 32px; }
.job-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 24px;
}
.job-info h3 {
  font-family: 'Sora', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 4px;
}
.job-meta { font-size: 12px; color: var(--fg-muted); }
.job-segments {
  display: flex;
  gap: 8px;
}
.seg-pill {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--fg-muted);
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 12px;
}
.seg-pill.has-audio::before { content: ''; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.job-actions { display: flex; gap: 8px; }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg-muted);
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
  font-family: 'DM Sans', sans-serif;
  transition: border-color 0.2s, color 0.2s;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.pipeline-view {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  margin-top: 40px;
}
.pipeline-title {
  font-family: 'Sora', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 24px;
}
.pipeline-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pipe-step-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}
.pipe-step-card.active { border-color: var(--accent); }
.step-name {
  font-family: 'Sora', sans-serif;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 12px;
}
.step-script {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.6;
  font-style: italic;
}
.step-media { margin-top: 12px; display: flex; flex-direction: column; gap: 6px; }
.step-media-item { font-size: 12px; color: var(--fg-muted); }
.step-media-item a { color: var(--accent); text-decoration: none; }
.video-preview {
  margin-top: 24px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.video-preview video { width: 100%; display: block; }
.empty-state {
  text-align: center;
  padding: 64px 24px;
  color: var(--fg-muted);
}
.empty-state-icon { margin-bottom: 16px; opacity: 0.4; }
.empty-state h3 { font-family: 'Sora', sans-serif; font-size: 16px; color: var(--fg); margin-bottom: 8px; }
.empty-state p { font-size: 14px; }

/* Nav app links */
.nav-app-links { margin-left: auto; display: flex; align-items: center; gap: 16px; }
.nav-link {
  font-size: 13px;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-link:hover, .nav-link.active { color: var(--fg); }
.nav-link.active { color: var(--accent); }

/* Loading animation */
@keyframes spin { to { transform: rotate(360deg); } }
.spin { animation: spin 1s linear infinite; }

@media (max-width: 600px) {
  .navbar, .hero, .platforms, .engine, .niches, .vision, .closing, .footer { padding-left: 24px; padding-right: 24px; }
  .stats-strip { padding-left: 24px; padding-right: 24px; }
  .stats-inner { grid-template-columns: 1fr 1fr; }
  .platform-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 12px; }
  .footer-domain { border-left: none; padding-left: 0; }
  .nav-tagline { display: none; }
  .app-main { padding: 24px; }
  .job-card { grid-template-columns: 1fr; gap: 12px; }
  .pipeline-steps { grid-template-columns: 1fr; }
}