/* ============================================================
   COLUMBUS TELEVISION — Main Stylesheet
   Dark broadcast theme | Midland Studios
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700&family=Barlow:wght@300;400;500;600&display=swap');

/* ── CSS Variables ── */
:root {
  --black:       #0a0a0a;
  --surface-1:   #111111;
  --surface-2:   #1a1a1a;
  --surface-3:   #222222;
  --surface-4:   #2e2e2e;
  --border:      #333333;
  --border-soft: #2a2a2a;
  --red:         #e50914;
  --red-hover:   #f40d1e;
  --red-dim:     #8b0000;
  --gold:        #c9a84c;
  --gold-dim:    #7a6030;
  --white:       #ffffff;
  --text-1:      #f1f1f1;
  --text-2:      #aaaaaa;
  --text-3:      #666666;
  --live-green:  #00d46a;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:    'Barlow', sans-serif;
  --nav-height:   56px;
  --radius-sm:    4px;
  --radius-md:    8px;
  --radius-lg:    12px;
  --transition:   0.18s ease;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--black);
  color: var(--text-1);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--surface-1); }
::-webkit-scrollbar-thumb { background: var(--surface-4); border-radius: 3px; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: rgba(10,10,10,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 1000;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.nav-logo-icon {
  width: 28px; height: 20px;
  background: var(--red);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.nav-logo-icon::after {
  content: '';
  border-left: 10px solid white;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}
.nav-logo span { color: var(--red); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}
.nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--white);
  background: var(--surface-3);
}
.nav-links .live-link a {
  color: var(--live-green);
  display: flex; align-items: center; gap: 6px;
}
.nav-links .live-link a::before {
  content: '';
  width: 7px; height: 7px;
  background: var(--live-green);
  border-radius: 50%;
  animation: pulse-live 1.4s ease-in-out infinite;
}

.nav-search {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-search input {
  background: var(--surface-3);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 6px 16px;
  color: var(--text-1);
  font-family: var(--font-body);
  font-size: 13px;
  width: 200px;
  transition: border-color var(--transition), width var(--transition);
  outline: none;
}
.nav-search input:focus {
  border-color: var(--red);
  width: 240px;
}
.nav-search input::placeholder { color: var(--text-3); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-2);
  border-radius: 1px;
  transition: var(--transition);
}

/* ============================================================
   HERO BANNER
   ============================================================ */
.hero {
  position: relative;
  width: 100%;
  height: 480px;
  margin-top: var(--nav-height);
  overflow: hidden;
  background: var(--surface-1);
}

.hero-bg {
  position: absolute; inset: 0;
  background-image:
    url('../images/hero-placeholder.jpg'),
    radial-gradient(ellipse at 70% 50%, rgba(229,9,20,0.18) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(201,168,76,0.10) 0%, transparent 50%),
    linear-gradient(135deg, #0d0d0d 0%, #1a0a0a 40%, #0d0d14 100%);
  background-size: cover, cover, cover, cover;
  background-position: center;
  transform: scale(1.04);
  transition: transform 8s ease;
}
.hero:hover .hero-bg { transform: scale(1.0); }

.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    90deg,
    rgba(10,10,10,0.95) 0%,
    rgba(10,10,10,0.7) 45%,
    rgba(10,10,10,0.2) 70%,
    rgba(10,10,10,0.05) 100%
  );
}
/* Subtle scanline texture for broadcast feel */
.hero::after {
  content: '';
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.04) 2px,
    rgba(0,0,0,0.04) 4px
  );
  pointer-events: none;
  z-index: 1;
}
.hero-overlay-bottom {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--black), transparent);
}

.hero-live-badge {
  position: absolute;
  top: 28px; left: 40px;
  display: flex; align-items: center; gap: 8px;
  background: var(--red);
  color: white;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: var(--radius-sm);
}
.hero-live-badge::before {
  content: '';
  width: 7px; height: 7px;
  background: white;
  border-radius: 50%;
  animation: pulse-live 1.4s ease-in-out infinite;
}

/* Live thumbnail embed in hero */
.hero-live-thumb {
  position: absolute;
  top: 50%; right: 60px;
  transform: translateY(-50%);
  width: 340px;
  aspect-ratio: 16/9;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid rgba(229,9,20,0.5);
  box-shadow: 0 0 40px rgba(229,9,20,0.2);
  cursor: pointer;
  transition: box-shadow var(--transition), transform var(--transition);
  z-index: 2;
}
.hero-live-thumb:hover {
  box-shadow: 0 0 60px rgba(229,9,20,0.4);
  transform: translateY(-50%) scale(1.02);
}
.hero-live-thumb iframe,
.hero-live-thumb .thumb-placeholder {
  width: 100%; height: 100%;
  border: none;
}
.thumb-placeholder {
  background: var(--surface-3);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--text-3);
  font-size: 13px;
  text-align: center;
  padding: 20px;
}
.thumb-placeholder .play-icon {
  width: 52px; height: 52px;
  background: var(--red);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.thumb-placeholder .play-icon::after {
  content: '';
  border-left: 20px solid white;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
  margin-left: 4px;
}
.live-thumb-label {
  position: absolute;
  bottom: 10px; left: 12px;
  background: rgba(0,0,0,0.85);
  color: var(--live-green);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; gap: 5px;
}
.live-thumb-label::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--live-green);
  border-radius: 50%;
  animation: pulse-live 1.4s ease-in-out infinite;
}

.hero-content {
  position: absolute;
  left: 40px;
  top: 50%;
  transform: translateY(-50%);
  max-width: 500px;
  z-index: 2;
}
.hero-eyebrow {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}
.hero-title {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.hero-title span { color: var(--red); }
.hero-desc {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.6;
  max-width: 380px;
  margin-bottom: 24px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--red);
  color: white;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), transform var(--transition);
}
.btn-primary:hover { background: var(--red-hover); transform: translateY(-1px); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.1);
  color: white;
  border: 1px solid rgba(255,255,255,0.2);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.btn-secondary:hover { background: rgba(255,255,255,0.18); }

/* ============================================================
   SHOW TABS / FILTER CHIPS
   ============================================================ */
.tabs-bar {
  background: var(--surface-1);
  border-bottom: 1px solid var(--border-soft);
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.tabs-bar::-webkit-scrollbar { display: none; }

.tab-btn {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  padding: 14px 18px;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color var(--transition), border-color var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.tab-btn:hover { color: var(--text-1); }
.tab-btn.active { color: var(--white); border-bottom-color: var(--red); }

/* ============================================================
   VIDEO GRID
   ============================================================ */
.section {
  padding: 32px 24px;
  max-width: 1600px;
  margin: 0 auto;
}
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.section-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: flex; align-items: center; gap: 10px;
}
.section-title::before {
  content: '';
  display: block;
  width: 4px; height: 22px;
  background: var(--red);
  border-radius: 2px;
}
.section-more {
  font-size: 12px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: color var(--transition);
}
.section-more:hover { color: var(--red); }

.video-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.video-card {
  cursor: pointer;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--surface-2);
  transition: transform var(--transition), box-shadow var(--transition);
}
.video-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.5);
}

.video-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--surface-3);
}
.video-thumb img,
.video-thumb .thumb-bg {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.video-thumb .thumb-bg {
  display: flex; align-items: center; justify-content: center;
  background-image: repeating-linear-gradient(
    -45deg,
    rgba(255,255,255,0.015) 0px,
    rgba(255,255,255,0.015) 1px,
    transparent 1px,
    transparent 8px
  );
}
.video-card:hover .video-thumb img { transform: scale(1.05); }

.duration {
  position: absolute;
  bottom: 6px; right: 8px;
  background: rgba(0,0,0,0.88);
  color: white;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 3px;
  letter-spacing: 0.02em;
}
.live-badge {
  position: absolute;
  top: 6px; left: 8px;
  background: var(--red);
  color: white;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 3px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: flex; align-items: center; gap: 4px;
}
.live-badge::before {
  content: '';
  width: 5px; height: 5px;
  background: white;
  border-radius: 50%;
  animation: pulse-live 1.4s ease-in-out infinite;
}

.video-info {
  padding: 10px 12px 12px;
  display: flex;
  gap: 10px;
}
.channel-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: white;
}
.video-meta { flex: 1; min-width: 0; }
.video-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-1);
  line-height: 1.35;
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.video-channel {
  font-size: 12px;
  color: var(--text-2);
  margin-bottom: 2px;
}
.video-stats {
  font-size: 11px;
  color: var(--text-3);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--surface-1);
  border-top: 1px solid var(--border-soft);
  padding: 48px 40px 32px;
  margin-top: 48px;
}
.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand-name {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 10px;
  display: flex; align-items: center; gap: 10px;
}
.footer-tagline {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.6;
  max-width: 280px;
  margin-bottom: 20px;
}
.footer-social {
  display: flex; gap: 10px;
}
.social-btn {
  width: 34px; height: 34px;
  background: var(--surface-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  color: var(--text-2);
  transition: background var(--transition), color var(--transition);
}
.social-btn:hover { background: var(--red); color: white; border-color: var(--red); }

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-1);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  font-size: 13px;
  color: var(--text-2);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--red); }

.footer-bottom {
  border-top: 1px solid var(--border-soft);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  font-size: 12px;
  color: var(--text-3);
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes pulse-live {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-in { animation: fadeInUp 0.5s ease both; }
.fade-in-delay-1 { animation-delay: 0.1s; }
.fade-in-delay-2 { animation-delay: 0.2s; }
.fade-in-delay-3 { animation-delay: 0.3s; }

/* ============================================================
   PAGE SPECIFIC — About / Learn / Support
   ============================================================ */
.page-hero {
  margin-top: var(--nav-height);
  background: var(--surface-1);
  border-bottom: 1px solid var(--border-soft);
  padding: 64px 40px 48px;
  text-align: center;
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}
.page-hero h1 span { color: var(--red); }
.page-hero p {
  font-size: 17px;
  color: var(--text-2);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.content-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 56px 40px;
}
.content-section h2 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 16px;
  display: flex; align-items: center; gap: 12px;
}
.content-section h2::before {
  content: '';
  display: block;
  width: 4px; height: 30px;
  background: var(--red);
  border-radius: 2px;
}
.content-section p {
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.8;
  margin-bottom: 20px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-top: 32px;
}
.team-card {
  background: var(--surface-2);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
}
.team-avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  margin: 0 auto 14px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: white;
  border: 2px solid var(--red);
}
.team-name { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.team-role { font-size: 13px; color: var(--text-2); }

.support-form {
  background: var(--surface-2);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-top: 32px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--surface-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: var(--text-1);
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  transition: border-color var(--transition);
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--red); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-3); }

.faq-item {
  border-bottom: 1px solid var(--border-soft);
  padding: 20px 0;
}
.faq-question {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-1);
  cursor: pointer;
  display: flex; align-items: center; justify-content: space-between;
}
.faq-question::after { content: '+'; font-size: 20px; color: var(--red); }
.faq-answer {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.7;
  margin-top: 12px;
  display: none;
}
.faq-item.open .faq-question::after { content: '−'; }
.faq-item.open .faq-answer { display: block; }

/* ============================================================
   LIVE TV PAGE
   ============================================================ */
.tv-page {
  background: #000;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.tv-player-wrap {
  position: relative;
  width: 100%;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  padding-top: var(--nav-height);
}
.tv-player {
  width: 100%;
  max-width: 1400px;
  aspect-ratio: 16/9;
  background: var(--surface-1);
  position: relative;
  overflow: hidden;
}
.tv-player iframe {
  width: 100%; height: 100%;
  border: none;
}
.tv-placeholder {
  width: 100%; height: 100%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 16px;
  background: radial-gradient(ellipse at center, #1a0a0a 0%, #000 70%);
  color: var(--text-2);
  text-align: center;
  padding: 40px;
}
.tv-placeholder .big-play {
  width: 80px; height: 80px;
  background: var(--red);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 8px;
}
.tv-placeholder .big-play::after {
  content: '';
  border-left: 30px solid white;
  border-top: 18px solid transparent;
  border-bottom: 18px solid transparent;
  margin-left: 6px;
}
.tv-placeholder h2 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-1);
}
.tv-placeholder p { font-size: 14px; max-width: 420px; }
.tv-placeholder code {
  font-size: 11px;
  background: var(--surface-3);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  color: var(--gold);
  font-family: monospace;
}

.tv-info-bar {
  background: var(--surface-1);
  border-top: 1px solid var(--border-soft);
  padding: 14px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.tv-now-playing {
  display: flex; align-items: center; gap: 12px;
}
.tv-now-playing .live-dot {
  width: 10px; height: 10px;
  background: var(--live-green);
  border-radius: 50%;
  animation: pulse-live 1.4s ease-in-out infinite;
  flex-shrink: 0;
}
.tv-now-playing span {
  font-size: 13px;
  color: var(--text-2);
}
.tv-now-playing strong { color: var(--text-1); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .video-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-live-thumb { width: 280px; right: 32px; }
}

@media (max-width: 900px) {
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .hero { height: auto; min-height: 360px; padding-bottom: 32px; }
  .hero-live-thumb {
    position: relative;
    top: auto; right: auto;
    transform: none;
    width: 100%;
    margin: 20px 0 0;
  }
  .hero-content { position: relative; top: auto; transform: none; padding: 32px 24px 0; }
  .hero-overlay { background: rgba(10,10,10,0.7); }
  .hero-title { font-size: 38px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-search input { width: 160px; }
}

/* ============================================================
   VIDEO MODAL PLAYER
   ============================================================ */

.video-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  align-items: center;
  justify-content: center;
}
.video-modal.open {
  display: flex;
}
body.modal-open { overflow: hidden; }

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.88);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.modal-container {
  position: relative;
  z-index: 1;
  width: 90vw;
  max-width: 960px;
  background: var(--surface-1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.8);
  animation: modalIn 0.22s ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(12px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 14px;
  z-index: 10;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0,0,0,0.6);
  color: var(--white);
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  transition: background var(--transition);
}
.modal-close:hover { background: var(--red); }

/* 16:9 player container */
.modal-player-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  background: #000;
}
.modal-player-wrap iframe,
.modal-player-wrap video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}
.modal-no-video {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-3);
  font-size: 14px;
}

.modal-info {
  padding: 18px 24px 20px;
  border-top: 1px solid var(--border-soft);
}
.modal-show {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 6px;
}
.modal-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 6px;
  line-height: 1.2;
}
.modal-desc {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.6;
  margin-bottom: 8px;
}
.modal-stats {
  font-size: 12px;
  color: var(--text-3);
}

/* ── Video card enhancements ── */
.video-card.clickable { cursor: pointer; }
.video-card.clickable:hover .thumb-play-btn { opacity: 1; }

.thumb-play-btn {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  color: #fff;
  opacity: 0;
  transition: opacity var(--transition);
  background: rgba(0,0,0,0.35);
  pointer-events: none;
}

.yt-badge {
  position: absolute;
  bottom: 6px;
  left: 6px;
  background: rgba(255,0,0,0.85);
  color: #fff;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 2px 7px;
  border-radius: 3px;
  pointer-events: none;
}

/* Grid empty / search empty state */
.grid-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-3);
  padding: 60px 20px;
  font-size: 15px;
}

/* Nav hamburger open state */
.nav-links.nav-open {
  display: flex !important;
  flex-direction: column;
  position: absolute;
  top: var(--nav-height);
  left: 0; right: 0;
  background: #111;
  padding: 12px 24px 20px;
  border-bottom: 1px solid #222;
  z-index: 999;
}

@media (max-width: 600px) {
  .video-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 30px; }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 24px 16px; }
  .nav { padding: 0 16px; }
  .content-section { padding: 40px 20px; }
}