/* Base */
:root {
  --bg: #071321;
  --bg-soft: #0c1d30;
  --card: #11263e;
  --card-deep: #0d2034;
  --line: rgba(157, 197, 255, 0.22);
  --text: #e7f1ff;
  --muted: #96abc6;
  --accent: #37d3b8;
  --accent-2: #ff8a64;
  --shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 10% 0%, #122945 0%, transparent 42%),
              radial-gradient(circle at 100% 20%, #133a39 0%, transparent 38%),
              var(--bg);
  line-height: 1.65;
  position: relative;
  overflow-x: hidden;
}

a {
  text-decoration: none;
}

.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: -1;
}

.bg-orb-one {
  width: 260px;
  height: 260px;
  background: rgba(55, 211, 184, 0.26);
  top: -80px;
  left: -70px;
}

.bg-orb-two {
  width: 300px;
  height: 300px;
  background: rgba(255, 138, 100, 0.16);
  right: -120px;
  top: 280px;
}

.section-space {
  padding: 82px 0;
}

.section-soft {
  background: linear-gradient(180deg, rgba(17, 38, 62, 0.5), rgba(9, 22, 37, 0.3));
}

.section-head {
  margin-bottom: 1.25rem;
}

.section-title {
  font-size: clamp(1.45rem, 1.1rem + 1.3vw, 2rem);
  margin-bottom: 0.6rem;
  font-weight: 700;
}

.section-head p,
.content-panel p {
  color: var(--muted);
  margin-bottom: 0.75rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1080;
  backdrop-filter: blur(14px);
  background: rgba(6, 14, 24, 0.78);
  border-bottom: 1px solid rgba(157, 197, 255, 0.12);
}

.navbar {
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--accent), #65e3ff);
  color: #042320;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
}

.brand-text {
  color: #f6fbff;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.navbar .nav-link {
  color: #d8e6fa;
  font-size: 0.95rem;
  padding: 0.5rem 0.8rem;
  border-radius: 8px;
  transition: 0.2s ease;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
  color: #ffffff;
  background: rgba(55, 211, 184, 0.18);
}

.navbar-toggler {
  border-color: rgba(255, 255, 255, 0.2);
}

.navbar-toggler:focus {
  box-shadow: none;
}

.navbar-toggler-icon {
  filter: invert(1) brightness(2);
}

.dropdown-menu {
  border: 1px solid rgba(157, 197, 255, 0.2);
  background: #112840;
}

.dropdown-item {
  color: #e8f3ff;
}

.dropdown-item:hover {
  color: #fff;
  background: rgba(55, 211, 184, 0.18);
}

.btn-accent {
  background: linear-gradient(145deg, var(--accent), #53e7d5);
  border: none;
  color: #032824;
  font-weight: 700;
}

.btn-accent:hover,
.btn-accent:focus {
  color: #032824;
  transform: translateY(-1px);
}

.offcanvas {
  background: #0a1a2c;
  color: var(--text);
}

.offcanvas .nav-link {
  color: #dbe9fb;
  border: 1px solid rgba(157, 197, 255, 0.14);
  border-radius: 10px;
  padding: 0.65rem 0.8rem;
}

.offcanvas .nav-link:hover {
  background: rgba(55, 211, 184, 0.16);
}

/* Hero */
.hero-section {
  padding-top: 96px;
  padding-bottom: 48px;
}

.eyebrow {
  display: inline-block;
  padding: 0.28rem 0.75rem;
  border-radius: 999px;
  background: rgba(55, 211, 184, 0.15);
  color: #91fff1;
  font-size: 0.86rem;
  margin-bottom: 1rem;
}

.hero-title {
  font-size: clamp(2rem, 1.3rem + 2.1vw, 3.1rem);
  line-height: 1.2;
  margin-bottom: 1rem;
  font-weight: 800;
}

.hero-desc {
  color: var(--muted);
  max-width: 56ch;
  margin-bottom: 1.5rem;
}

.hero-meta .meta-pill {
  border: 1px solid var(--line);
  color: #cbe3ff;
  border-radius: 999px;
  padding: 0.3rem 0.8rem;
  font-size: 0.82rem;
}

.hero-media-card {
  background: linear-gradient(165deg, rgba(17, 38, 62, 0.95), rgba(10, 24, 39, 0.9));
  border: 1px solid rgba(157, 197, 255, 0.2);
  border-radius: 18px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-media-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
}

.hero-media-body {
  padding: 1.1rem 1.2rem 1.25rem;
}

.hero-media-body h2 {
  font-size: 1.15rem;
  margin-bottom: 0.55rem;
}

.hero-media-body p {
  color: var(--muted);
  margin-bottom: 0.55rem;
}

.media-link {
  color: #95fff2;
  font-weight: 600;
}

/* About */
.content-panel,
.stat-card,
.movie-card,
.feature-card,
.news-item,
.review-card,
.friends-box {
  background: linear-gradient(165deg, rgba(17, 38, 62, 0.88), rgba(12, 29, 48, 0.9));
  border: 1px solid var(--line);
  border-radius: 14px;
}

.content-panel {
  padding: 1.4rem 1.4rem;
}

.feature-list {
  margin: 1rem 0 0;
  padding-left: 1rem;
  color: #cbe0f7;
}

.feature-list li {
  margin-bottom: 0.45rem;
}

.stat-card {
  padding: 1.15rem 1rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.stat-num {
  font-size: clamp(1.25rem, 1.05rem + 0.75vw, 1.75rem);
  font-weight: 800;
  color: #a5fff5;
  line-height: 1.2;
}

.stat-label {
  font-size: 0.86rem;
  color: var(--muted);
}

/* Recommendation cards */
.movie-card {
  overflow: hidden;
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.movie-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}

.poster-wrap {
  position: relative;
}

.poster-wrap img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  display: block;
}

.poster-wrap .badge {
  position: absolute;
  top: 10px;
  right: 10px;
}

.movie-card .card-body {
  padding: 0.85rem 0.85rem 0.9rem;
}

.movie-card h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

.movie-card p {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0.25rem 0 0.6rem;
}

.movie-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: #c0d6ef;
}

.movie-meta strong {
  color: #ffd58e;
  font-size: 0.95rem;
}

/* Feature cards */
.feature-card {
  padding: 1.2rem 1rem 1.05rem;
}

.feature-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 0.7rem;
  background: rgba(55, 211, 184, 0.18);
}

.feature-card h3 {
  font-size: 1.02rem;
  margin-bottom: 0.45rem;
}

.feature-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

/* News */
.news-list {
  display: grid;
  gap: 0.85rem;
}

.news-item {
  padding: 1rem 1rem;
}

.news-item h3 {
  margin: 0 0 0.3rem;
  font-size: 1rem;
}

.news-item time {
  color: var(--muted);
  font-size: 0.84rem;
}

/* Accordion */
.accordion-item {
  background: linear-gradient(165deg, rgba(17, 38, 62, 0.86), rgba(12, 29, 48, 0.9));
  border: 1px solid var(--line);
  border-radius: 12px !important;
  margin-bottom: 0.7rem;
  overflow: hidden;
}

.accordion-button {
  background: transparent;
  color: var(--text);
  font-weight: 600;
}

.accordion-button:not(.collapsed) {
  background: rgba(55, 211, 184, 0.14);
  color: #e8ffff;
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: none;
}

.accordion-button::after {
  filter: invert(1) brightness(1.8);
}

.accordion-body {
  color: #c8dbf0;
}

/* Reviews */
.review-card {
  padding: 1rem;
}

.review-top {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.65rem;
}

.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, #6ca8ff, #6fffd6);
  color: #0b2034;
  font-weight: 800;
}

.review-top h3 {
  margin: 0;
  font-size: 0.97rem;
}

.review-top time {
  color: var(--muted);
  font-size: 0.82rem;
}

.review-card p {
  margin: 0;
  color: #d3e4f8;
  font-size: 0.92rem;
}

/* Friend links */
.friends-box {
  padding: 1.2rem;
}

.friend-links a {
  border: 1px solid rgba(55, 211, 184, 0.38);
  color: #b5fff6;
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
  font-size: 0.87rem;
  transition: 0.2s ease;
}

.friend-links a:hover {
  background: rgba(55, 211, 184, 0.16);
  color: #e9fffb;
}

/* Footer */
.site-footer {
  border-top: 1px solid rgba(157, 197, 255, 0.14);
  padding: 2.2rem 0;
  text-align: center;
  color: var(--muted);
  background: rgba(6, 14, 24, 0.86);
}

.footer-brand {
  color: #f3fbff;
  font-weight: 700;
  font-size: 1.06rem;
  display: inline-block;
  margin-bottom: 0.7rem;
}

.footer-nav a,
.site-footer p a {
  color: #bcd9ff;
}

.footer-nav a:hover,
.site-footer p a:hover {
  color: #e8f4ff;
}

/* Modal */
.modal-content {
  background: #10253c;
  border: 1px solid var(--line);
  color: var(--text);
}

.modal-header,
.modal-footer {
  border-color: rgba(157, 197, 255, 0.2);
}

.form-control {
  background: #0b1d31;
  border-color: rgba(157, 197, 255, 0.3);
  color: #eef7ff;
}

.form-control:focus {
  background: #0b1d31;
  border-color: rgba(55, 211, 184, 0.65);
  box-shadow: 0 0 0 0.18rem rgba(55, 211, 184, 0.18);
  color: #fff;
}

/* Responsive */
@media (max-width: 991.98px) {
  .hero-section {
    padding-top: 84px;
  }

  .section-space {
    padding: 70px 0;
  }
}

@media (max-width: 575.98px) {
  .hero-section {
    padding-top: 76px;
  }

  .section-space {
    padding: 58px 0;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .content-panel,
  .friends-box,
  .feature-card,
  .review-card,
  .news-item {
    padding: 0.95rem;
  }
}