:root {
  --bg: #101827;
  --bg-soft: #1a2332;
  --bg-card: #182235;
  --border: rgba(148, 163, 184, 0.18);
  --text: #e8eef5;
  --muted: #a8b5c7;
  --muted2: #6b7b8c;
  --blue: #4a9eff;
  --green: #00d4aa;
  --orange: #ffb84a;
  --shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 0%, rgba(74, 158, 255, 0.16), transparent 32rem),
    radial-gradient(circle at 82% 12%, rgba(0, 212, 170, 0.12), transparent 28rem),
    var(--bg);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  line-height: 1.65;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

button,
input,
select {
  font: inherit;
}

.container {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(16, 24, 39, 0.84);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: clamp(20px, 2vw, 28px);
  background: linear-gradient(90deg, var(--blue), var(--green));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.logo-mark {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  color: #06141f;
  background: linear-gradient(135deg, var(--blue), var(--green));
  box-shadow: 0 10px 28px rgba(0, 212, 170, 0.22);
  font-weight: 900;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  transition: 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text);
  background: rgba(74, 158, 255, 0.12);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}

.mobile-nav {
  display: none;
}

.hero {
  min-height: 72vh;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.hero-slide {
  display: none;
  min-height: 72vh;
  position: relative;
  align-items: center;
}

.hero-slide.active {
  display: flex;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.12) brightness(0.42);
  transform: scale(1.04);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(16, 24, 39, 0.98) 0%, rgba(16, 24, 39, 0.72) 42%, rgba(16, 24, 39, 0.38) 100%),
    linear-gradient(0deg, rgba(16, 24, 39, 0.98), transparent 48%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 88px 0 116px;
  max-width: 780px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.hero h1,
.page-hero h1,
.detail-title h1 {
  margin: 0 0 20px;
  font-size: clamp(38px, 6vw, 76px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.gradient-text {
  background: linear-gradient(90deg, var(--blue), var(--green));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-desc {
  margin: 0 0 24px;
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(16px, 2vw, 20px);
}

.hero-meta,
.meta-row,
.detail-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  color: var(--muted);
}

.hero-meta span,
.meta-row span,
.detail-meta span,
.tag-row span,
.filter-pill {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 10px;
  background: rgba(255, 255, 255, 0.05);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.btn,
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn {
  color: #071420;
  background: linear-gradient(135deg, var(--blue), var(--green));
  box-shadow: 0 18px 38px rgba(74, 158, 255, 0.22);
}

.btn-outline {
  color: var(--text);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
}

.btn:hover,
.btn-outline:hover {
  transform: translateY(-2px);
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 32px;
  z-index: 2;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}

.hero-dots button {
  width: 36px;
  height: 8px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.24);
  cursor: pointer;
}

.hero-dots button.active {
  background: linear-gradient(90deg, var(--blue), var(--green));
}

.section {
  padding: 72px 0;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.section-head h2,
.page-hero h1,
.category-block h2,
.player-section h2,
.related-section h2 {
  margin: 0;
  font-size: clamp(28px, 3.4vw, 46px);
  line-height: 1.15;
}

.section-head p,
.page-hero p,
.category-block p {
  margin: 10px 0 0;
  color: var(--muted);
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.movie-card {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.026));
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.18);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-6px) scale(1.015);
  border-color: rgba(74, 158, 255, 0.5);
  box-shadow: var(--shadow);
}

.poster-link {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: #0b1220;
}

.poster-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease, filter 0.35s ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.06);
  filter: brightness(0.78);
}

.play-chip,
.rank-badge {
  position: absolute;
  z-index: 1;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
}

.play-chip {
  right: 12px;
  bottom: 12px;
  padding: 6px 10px;
  color: #06141f;
  background: linear-gradient(135deg, var(--blue), var(--green));
}

.rank-badge {
  top: 12px;
  left: 12px;
  min-width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  color: #071420;
  background: linear-gradient(135deg, var(--orange), var(--green));
}

.card-body {
  padding: 16px;
}

.card-body h2 {
  margin: 10px 0 8px;
  font-size: 18px;
  line-height: 1.3;
}

.card-body p {
  min-height: 52px;
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 14px;
}

.meta-row {
  gap: 6px;
  font-size: 12px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.category-card,
.search-panel,
.detail-panel,
.category-block,
.rank-strip li {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.16);
}

.category-card {
  min-height: 150px;
  padding: 22px;
  position: relative;
  overflow: hidden;
}

.category-card::after {
  content: "";
  position: absolute;
  width: 140px;
  height: 140px;
  right: -54px;
  bottom: -58px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 170, 0.26), transparent 68%);
}

.category-card h2,
.category-card h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

.category-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.rank-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.rank-strip li a {
  display: grid;
  grid-template-columns: 54px 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 16px;
}

.rank-no {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border-radius: 14px;
  color: #06141f;
  background: linear-gradient(135deg, var(--blue), var(--green));
  font-weight: 900;
}

.rank-title strong {
  display: block;
  line-height: 1.35;
}

.rank-title span,
.rank-year {
  color: var(--muted);
  font-size: 13px;
}

.page-hero {
  padding: 74px 0 32px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  margin-bottom: 22px;
}

.search-panel {
  padding: 20px;
  margin-bottom: 28px;
}

.search-controls {
  display: grid;
  grid-template-columns: 1fr 170px 170px;
  gap: 12px;
}

.search-controls input,
.search-controls select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 13px 14px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  outline: none;
}

.search-controls input:focus,
.search-controls select:focus {
  border-color: rgba(0, 212, 170, 0.62);
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
  gap: 28px;
  align-items: start;
}

.player-wrap {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #050b14;
  box-shadow: var(--shadow);
}

.player-wrap video {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  background: #050b14;
}

.player-cover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at center, rgba(74, 158, 255, 0.12), rgba(5, 11, 20, 0.55));
  cursor: pointer;
}

.player-cover.hidden {
  display: none;
}

.player-button {
  width: 82px;
  height: 82px;
  border: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #071420;
  background: linear-gradient(135deg, var(--blue), var(--green));
  box-shadow: 0 22px 44px rgba(0, 212, 170, 0.22);
  cursor: pointer;
}

.detail-panel {
  padding: 24px;
}

.detail-title h1 {
  font-size: clamp(32px, 4vw, 58px);
}

.detail-poster {
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  margin-bottom: 18px;
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.detail-text h2 {
  margin: 28px 0 12px;
  font-size: 24px;
}

.detail-text p {
  margin: 0 0 16px;
  color: var(--muted);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
}

.related-grid .movie-card .card-body p {
  display: none;
}

.site-footer {
  margin-top: 72px;
  padding: 48px 0 26px;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(10, 16, 27, 0.42);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 1.2fr;
  gap: 32px;
}

.footer-grid p,
.footer-bottom {
  color: var(--muted);
}

.footer-grid h2 {
  margin: 0 0 14px;
  font-size: 18px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-links a {
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.05);
}

.footer-bottom {
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  font-size: 14px;
}

.hidden-card {
  display: none !important;
}

@media (max-width: 1100px) {
  .movie-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .category-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .related-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: inline-grid;
    place-items: center;
  }

  .mobile-nav {
    position: fixed;
    top: 72px;
    left: 16px;
    right: 16px;
    z-index: 49;
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 16px;
    background: rgba(16, 24, 39, 0.96);
    box-shadow: var(--shadow);
  }

  body.menu-open .mobile-nav {
    display: grid;
    gap: 8px;
  }

  .mobile-cats {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
  }

  .mobile-cats a {
    color: var(--muted);
    font-size: 14px;
  }

  .hero,
  .hero-slide {
    min-height: 640px;
  }

  .hero-content {
    padding: 70px 0 98px;
  }

  .section {
    padding: 52px 0;
  }

  .section-head {
    display: block;
  }

  .movie-grid,
  .related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .category-grid,
  .rank-strip,
  .detail-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .search-controls {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(100% - 22px, 1280px);
  }

  .header-inner {
    min-height: 66px;
  }

  .logo span:last-child {
    max-width: 58vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .movie-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .card-body p {
    min-height: auto;
  }

  .rank-strip li a {
    grid-template-columns: 46px 1fr;
  }

  .rank-year {
    grid-column: 2;
  }
}