:root {
  --primary-50: #f0f9ff;
  --primary-100: #e0f2fe;
  --primary-400: #38bdf8;
  --primary-500: #0ea5e9;
  --primary-600: #0284c7;
  --primary-700: #0369a1;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--gray-900);
  background: linear-gradient(180deg, var(--gray-50), #ffffff 420px);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", sans-serif;
  line-height: 1.6;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-nav {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid rgba(229, 231, 235, 0.82);
  box-shadow: 0 6px 22px rgba(15, 23, 42, 0.06);
  backdrop-filter: blur(12px);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1180px, calc(100% - 32px));
  height: 64px;
  margin: 0 auto;
}

.brand,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-name {
  font-size: 20px;
}

.brand-mark {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: #ffffff;
  font-size: 15px;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
  border-radius: 12px;
  box-shadow: 0 10px 22px rgba(2, 132, 199, 0.28);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--gray-700);
  font-weight: 650;
}

.nav-links a {
  transition: color 0.2s ease;
}

.nav-links a:hover,
.brand:hover {
  color: var(--primary-600);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 9px;
  border: 0;
  background: transparent;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 6px 0;
  background: var(--gray-800);
  border-radius: 999px;
}

.page {
  padding-top: 64px;
}

.hero {
  position: relative;
  min-height: 70vh;
  overflow: hidden;
  background: var(--gray-900);
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.75s ease;
}

.hero-slide.active {
  opacity: 1;
  pointer-events: auto;
}

.hero-media,
.hero-media .poster-bg,
.hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media img {
  object-fit: cover;
  transform: scale(1.03);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(circle at 70% 35%, rgba(14, 165, 233, 0.2), transparent 32%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.48), rgba(0, 0, 0, 0.12));
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  color: #ffffff;
}

.hero-copy {
  max-width: 680px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  background: rgba(2, 132, 199, 0.92);
  border-radius: 999px;
}

.hero h1 {
  margin: 20px 0 16px;
  font-size: clamp(42px, 7vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.06em;
}

.hero p {
  max-width: 640px;
  margin: 0 0 28px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(17px, 2.5vw, 20px);
}

.hero-meta,
.detail-meta,
.card-tags,
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.hero-meta span,
.detail-meta span,
.card-tags span,
.tag-cloud span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 11px;
  color: var(--gray-700);
  font-size: 13px;
  font-weight: 700;
  background: var(--gray-100);
  border-radius: 999px;
}

.hero-meta span {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(10px);
}

.hero-actions,
.search-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 22px;
  color: #ffffff;
  font-weight: 800;
  background: var(--primary-600);
  border: 0;
  border-radius: 12px;
  box-shadow: 0 18px 28px rgba(2, 132, 199, 0.24);
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  background: var(--primary-700);
  transform: translateY(-2px);
  box-shadow: 0 22px 36px rgba(2, 132, 199, 0.28);
}

.btn.secondary {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.18);
  box-shadow: none;
  backdrop-filter: blur(10px);
}

.hero-controls {
  position: absolute;
  right: max(24px, calc((100% - 1180px) / 2));
  bottom: 34px;
  z-index: 3;
  display: flex;
  gap: 10px;
}

.hero-controls button,
.carousel-dot {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: #ffffff;
  border: 0;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  cursor: pointer;
  backdrop-filter: blur(10px);
}

.carousel-dots {
  position: absolute;
  bottom: 44px;
  left: max(24px, calc((100% - 1180px) / 2));
  z-index: 3;
  display: flex;
  gap: 8px;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  padding: 0;
}

.carousel-dot.active {
  width: 32px;
  background: var(--primary-400);
}

.section,
.content-wrap {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.home-sections {
  padding: 72px 0 88px;
}

.section + .section {
  margin-top: 84px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 28px;
}

.section-head h1,
.section-head h2,
.page-title h1 {
  margin: 0;
  color: var(--gray-900);
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.section-head p,
.page-title p {
  max-width: 760px;
  margin: 10px 0 0;
  color: var(--gray-600);
}

.section-more {
  flex: 0 0 auto;
  color: var(--primary-600);
  font-weight: 800;
}

.category-strip,
.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.category-tile {
  position: relative;
  min-height: 150px;
  padding: 24px;
  overflow: hidden;
  color: #ffffff;
  background: linear-gradient(135deg, var(--gray-900), var(--primary-700));
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.category-tile::after {
  position: absolute;
  right: -30px;
  bottom: -40px;
  width: 130px;
  height: 130px;
  content: "";
  background: rgba(255, 255, 255, 0.13);
  border-radius: 50%;
}

.category-tile strong {
  display: block;
  margin-bottom: 8px;
  font-size: 22px;
}

.category-tile span,
.category-tile p {
  color: rgba(255, 255, 255, 0.78);
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 22px;
}

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

.movie-card {
  display: block;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid rgba(229, 231, 235, 0.86);
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.movie-card:hover {
  border-color: rgba(14, 165, 233, 0.4);
  box-shadow: 0 22px 42px rgba(15, 23, 42, 0.14);
  transform: translateY(-5px);
}

.poster {
  position: relative;
  overflow: hidden;
  background: var(--gray-900);
}

.poster-tall {
  aspect-ratio: 2 / 3;
}

.poster-wide {
  aspect-ratio: 16 / 9;
}

.poster-bg {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 22px;
  color: rgba(255, 255, 255, 0.9);
  text-align: center;
  font-weight: 800;
  background:
    radial-gradient(circle at 75% 20%, rgba(56, 189, 248, 0.38), transparent 30%),
    linear-gradient(135deg, #0f172a, #0369a1);
}

.cover-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease, opacity 0.2s ease;
}

.cover-img.is-hidden {
  opacity: 0;
}

.movie-card:hover .cover-img {
  transform: scale(1.06);
}

.movie-card-body {
  padding: 16px;
}

.card-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--gray-500);
  font-size: 13px;
  font-weight: 700;
}

.movie-card h3 {
  margin: 10px 0 8px;
  font-size: 17px;
  line-height: 1.32;
}

.movie-card p {
  display: -webkit-box;
  min-height: 45px;
  margin: 0 0 14px;
  overflow: hidden;
  color: var(--gray-600);
  font-size: 14px;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.wide-card .movie-card-body {
  padding: 18px 20px 20px;
}

.rank-list {
  display: grid;
  gap: 12px;
}

.rank-item {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 15px 18px;
  background: #ffffff;
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.06);
}

.rank-number {
  display: inline-grid;
  width: 40px;
  height: 40px;
  place-items: center;
  color: #ffffff;
  font-weight: 900;
  background: var(--primary-600);
  border-radius: 14px;
}

.rank-item h3 {
  margin: 0 0 4px;
  font-size: 17px;
}

.rank-item p {
  margin: 0;
  color: var(--gray-600);
  font-size: 14px;
}

.rank-heat {
  color: var(--primary-700);
  font-weight: 900;
}

.page-hero {
  padding: 116px 0 46px;
  background:
    radial-gradient(circle at 80% 0%, rgba(14, 165, 233, 0.16), transparent 34%),
    linear-gradient(180deg, #ffffff, var(--primary-50));
}

.page-title {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.breadcrumb {
  margin-bottom: 18px;
  color: var(--gray-500);
  font-size: 14px;
  font-weight: 700;
}

.breadcrumb a:hover {
  color: var(--primary-600);
}

.category-page,
.ranking-page,
.search-page {
  padding: 52px 0 90px;
}

.count-pill {
  display: inline-flex;
  margin-top: 18px;
  padding: 8px 14px;
  color: var(--primary-700);
  font-weight: 800;
  background: var(--primary-100);
  border-radius: 999px;
}

.detail-page {
  padding: 96px 0 88px;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 0.82fr);
  gap: 30px;
}

.player-frame {
  position: relative;
  overflow: hidden;
  background: #000000;
  border-radius: 22px;
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.24);
  aspect-ratio: 16 / 9;
}

.movie-video {
  width: 100%;
  height: 100%;
  background: #000000;
}

.play-layer {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  gap: 12px;
  color: #ffffff;
  border: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.22), rgba(0, 0, 0, 0.56));
  cursor: pointer;
}

.play-layer.hidden {
  opacity: 0;
  pointer-events: none;
}

.play-layer span:last-child {
  font-size: 18px;
  font-weight: 900;
}

.play-icon {
  display: inline-grid;
  width: 74px;
  height: 74px;
  place-items: center;
  padding-left: 5px;
  color: #ffffff;
  font-size: 26px;
  background: var(--primary-600);
  border-radius: 999px;
  box-shadow: 0 18px 34px rgba(2, 132, 199, 0.36);
}

.player-status {
  position: absolute;
  right: 16px;
  bottom: 16px;
  left: 16px;
  display: none;
  padding: 10px 14px;
  color: #ffffff;
  background: rgba(17, 24, 39, 0.78);
  border-radius: 12px;
}

.player-status.visible {
  display: block;
}

.detail-card,
.sidebar-card,
.search-panel {
  background: #ffffff;
  border: 1px solid var(--gray-200);
  border-radius: 22px;
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.08);
}

.detail-card {
  margin-top: 24px;
  padding: 30px;
}

.detail-card h1 {
  margin: 0 0 14px;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.detail-card h2,
.sidebar-card h2 {
  margin: 28px 0 12px;
  font-size: 22px;
}

.detail-card p {
  margin: 0 0 16px;
  color: var(--gray-700);
}

.detail-meta span:first-child {
  color: var(--primary-700);
  background: var(--primary-100);
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.sidebar {
  display: grid;
  align-content: start;
  gap: 22px;
}

.sidebar-card {
  padding: 24px;
}

.info-list {
  display: grid;
  gap: 12px;
  margin: 0;
}

.info-list div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 11px;
  border-bottom: 1px solid var(--gray-200);
}

.info-list dt {
  color: var(--gray-500);
  font-weight: 700;
}

.info-list dd {
  margin: 0;
  text-align: right;
  font-weight: 800;
}

.related-mini {
  display: grid;
  gap: 12px;
}

.related-mini a {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  align-items: center;
}

.related-mini .poster {
  border-radius: 12px;
}

.related-mini strong {
  display: block;
  margin-bottom: 4px;
}

.related-mini span {
  color: var(--gray-500);
  font-size: 13px;
  font-weight: 700;
}

.search-panel {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr) auto;
  gap: 12px;
  padding: 18px;
  margin-bottom: 28px;
}

.search-panel input,
.search-panel select {
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  color: var(--gray-800);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  outline: none;
}

.search-panel input:focus,
.search-panel select:focus {
  border-color: var(--primary-500);
  box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.12);
}

.empty-state {
  padding: 48px 24px;
  color: var(--gray-600);
  text-align: center;
  background: #ffffff;
  border: 1px solid var(--gray-200);
  border-radius: 22px;
}

.site-footer {
  color: #d1d5db;
  background: var(--gray-900);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 42px;
  width: min(1180px, calc(100% - 32px));
  padding: 48px 0;
  margin: 0 auto;
}

.footer-logo {
  color: #ffffff;
  font-size: 20px;
}

.footer-about p {
  max-width: 560px;
  color: #9ca3af;
}

.site-footer h3 {
  margin: 0 0 16px;
  color: #ffffff;
  font-size: 16px;
}

.site-footer a {
  display: block;
  margin: 8px 0;
  color: #9ca3af;
  transition: color 0.2s ease;
}

.site-footer a:hover {
  color: var(--primary-400);
}

.footer-bottom {
  padding: 22px 16px;
  color: #6b7280;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 1060px) {
  .movie-grid,
  .movie-grid.wide-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .category-strip,
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .detail-layout {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 64px;
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    background: #ffffff;
    border: 1px solid var(--gray-200);
    border-radius: 18px;
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 12px 14px;
    border-radius: 12px;
  }

  .nav-links a:hover {
    background: var(--primary-50);
  }

  .hero {
    min-height: 76vh;
  }

  .hero-copy {
    max-width: none;
  }

  .hero-controls {
    right: 16px;
    bottom: 20px;
  }

  .carousel-dots {
    bottom: 32px;
    left: 16px;
  }

  .home-sections {
    padding-top: 48px;
  }

  .section + .section {
    margin-top: 56px;
  }

  .section-head {
    display: block;
  }

  .section-more {
    display: inline-block;
    margin-top: 14px;
  }

  .movie-grid,
  .movie-grid.wide-grid,
  .category-strip,
  .category-grid,
  .footer-inner,
  .search-panel {
    grid-template-columns: 1fr;
  }

  .rank-item {
    grid-template-columns: 44px 1fr;
  }

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

  .detail-card,
  .sidebar-card {
    padding: 22px;
  }
}