/* Megapir — unified media platform design tokens */

:root {
  /* Base — deep cinematic dark, not generic navy */
  --bg: oklch(0.14 0.018 280);
  --bg-elevated: oklch(0.18 0.022 280);
  --surface: oklch(0.22 0.025 278);
  --surface-hover: oklch(0.26 0.028 278);
  --ink: oklch(0.96 0.008 280);
  --ink-muted: oklch(0.72 0.02 280);
  --ink-subtle: oklch(0.55 0.022 280);
  --border: oklch(0.32 0.025 280 / 0.55);

  /* Category accents */
  --books: oklch(0.78 0.16 65);
  --books-dim: oklch(0.78 0.16 65 / 0.15);
  --courses: oklch(0.72 0.14 240);
  --courses-dim: oklch(0.72 0.14 240 / 0.15);
  --music: oklch(0.72 0.2 330);
  --music-dim: oklch(0.72 0.2 330 / 0.15);
  --movies: oklch(0.68 0.18 25);
  --movies-dim: oklch(0.68 0.18 25 / 0.15);

  --accent: oklch(0.72 0.18 290);
  --accent-hover: oklch(0.78 0.2 290);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --font: "Onest", system-ui, sans-serif;
  --font-serif: "Literata", Georgia, serif;

  --header-h: 72px;
  --player-h: 80px;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --duration: 0.45s;

  --active-category: all;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
  padding-bottom: calc(var(--player-h) + 24px);
}

body[data-ambient="books"],
body[data-filter="books"] { --active-glow: var(--books); --active-dim: var(--books-dim); }
body[data-ambient="courses"],
body[data-filter="courses"] { --active-glow: var(--courses); --active-dim: var(--courses-dim); }
body[data-ambient="music"],
body[data-filter="music"] { --active-glow: var(--music); --active-dim: var(--music-dim); }
body[data-ambient="movies"],
body[data-filter="movies"] { --active-glow: var(--movies); --active-dim: var(--movies-dim); }
body:not([data-ambient]):not([data-filter]),
body[data-filter="all"] {
  --active-glow: var(--accent);
  --active-dim: oklch(0.72 0.18 290 / 0.12);
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }

/* Ambient background */
.ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.35;
  transition: opacity 1.2s var(--ease-out), transform 1.2s var(--ease-out);
}

.ambient__orb--books {
  width: 50vw;
  height: 50vw;
  max-width: 600px;
  max-height: 600px;
  background: var(--books);
  top: -10%;
  left: -10%;
}

.ambient__orb--courses {
  width: 40vw;
  height: 40vw;
  max-width: 500px;
  background: var(--courses);
  top: 20%;
  right: -15%;
  opacity: 0.2;
}

.ambient__orb--music {
  width: 45vw;
  height: 45vw;
  max-width: 550px;
  background: var(--music);
  bottom: 10%;
  left: 20%;
  opacity: 0.18;
}

.ambient__orb--movies {
  width: 35vw;
  height: 35vw;
  max-width: 450px;
  background: var(--movies);
  bottom: -5%;
  right: 10%;
  opacity: 0.22;
}

body[data-ambient="books"] .ambient__orb--books { opacity: 0.5; transform: scale(1.1); }
body[data-ambient="courses"] .ambient__orb--courses { opacity: 0.45; transform: scale(1.1); }
body[data-ambient="music"] .ambient__orb--music { opacity: 0.42; transform: scale(1.1); }
body[data-ambient="movies"] .ambient__orb--movies { opacity: 0.48; transform: scale(1.1); }

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 clamp(16px, 4vw, 48px);
  height: var(--header-h);
  background: oklch(0.14 0.018 280 / 0.75);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo__mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--music));
  font-weight: 800;
  font-size: 1.1rem;
}

.logo__text {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.header__nav {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--surface);
  border-radius: 999px;
  border: 1px solid var(--border);
}

.nav-pill {
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-muted);
  transition: color var(--duration) var(--ease-out), background var(--duration) var(--ease-out);
}

.nav-pill:hover { color: var(--ink); }

.nav-pill.is-active {
  background: var(--active-dim, oklch(0.72 0.18 290 / 0.2));
  color: var(--active-glow, var(--accent));
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}

.search {
  position: relative;
  display: flex;
  align-items: center;
}

.search__icon {
  position: absolute;
  left: 14px;
  width: 18px;
  height: 18px;
  stroke: var(--ink-subtle);
  stroke-width: 2;
  fill: none;
  pointer-events: none;
}

.search__input {
  width: min(320px, 28vw);
  padding: 10px 14px 10px 42px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font);
  font-size: 0.875rem;
  transition: border-color var(--duration) var(--ease-out), box-shadow var(--duration) var(--ease-out);
}

.search__input::placeholder { color: var(--ink-subtle); }

.search__input:focus {
  outline: none;
  border-color: var(--active-glow, var(--accent));
  box-shadow: 0 0 0 3px var(--active-dim, oklch(0.72 0.18 290 / 0.15));
}

.btn {
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  transition: transform 0.2s var(--ease-out), background var(--duration) var(--ease-out), border-color var(--duration) var(--ease-out);
}

.btn:active { transform: scale(0.97); }

.btn--ghost {
  color: var(--ink-muted);
}

.btn--ghost:hover { color: var(--ink); }

.btn--primary {
  background: var(--active-glow, var(--accent));
  color: oklch(0.12 0.02 280);
}

.btn--primary:hover {
  filter: brightness(1.08);
}

.btn--outline {
  border: 1px solid var(--border);
  color: var(--ink);
}

.btn--outline:hover {
  border-color: var(--ink-muted);
  background: var(--surface);
}

.btn--lg {
  padding: 14px 28px;
  font-size: 1rem;
}

.btn--block {
  width: 100%;
  text-align: center;
}

.header__menu {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.header__menu span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.3s var(--ease-out), opacity 0.3s;
}

.header__menu[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header__menu[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.header__menu[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Main layout */
main {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px);
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
  padding: clamp(48px, 8vw, 100px) 0 clamp(64px, 10vw, 120px);
  min-height: calc(100vh - var(--header-h) - 40px);
}

.hero__tag {
  display: inline-block;
  padding: 6px 14px;
  margin-bottom: 20px;
  border-radius: 999px;
  background: var(--active-dim);
  color: var(--active-glow);
  font-size: 0.8125rem;
  font-weight: 600;
}

.hero__title {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  text-wrap: balance;
  margin-bottom: 20px;
}

.hero__desc {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--ink-muted);
  max-width: 52ch;
  margin-bottom: 32px;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.hero__stats strong {
  display: block;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.hero__stats span {
  font-size: 0.8125rem;
  color: var(--ink-subtle);
}

/* Spotlight card */
.hero__spotlight {
  position: relative;
  aspect-ratio: 4 / 5;
  max-height: 560px;
}

.spotlight-card {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  opacity: 0;
  transform: translateY(24px) scale(0.96);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
  border: 1px solid var(--border);
}

.spotlight-card.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.spotlight-card__cover {
  position: absolute;
  inset: 0;
  background: var(--cover) center / cover no-repeat;
}

.spotlight-card__cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, oklch(0.1 0.02 280 / 0.95) 0%, transparent 55%);
}

.spotlight-card__info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 32px;
  z-index: 1;
}

.spotlight-card__type {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.spotlight-card--books .spotlight-card__type { background: var(--books-dim); color: var(--books); }
.spotlight-card--courses .spotlight-card__type { background: var(--courses-dim); color: var(--courses); }
.spotlight-card--music .spotlight-card__type { background: var(--music-dim); color: var(--music); }
.spotlight-card--movies .spotlight-card__type { background: var(--movies-dim); color: var(--movies); }

.spotlight-card__info h3 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.spotlight-card__info p {
  color: var(--ink-muted);
  font-size: 0.9375rem;
}

.hero__spotlight-dots {
  position: absolute;
  bottom: -36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}

.hero__spotlight-dots button {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ink-subtle);
  opacity: 0.4;
  transition: opacity 0.3s, transform 0.3s, background 0.3s;
}

.hero__spotlight-dots button.is-active {
  opacity: 1;
  transform: scale(1.3);
  background: var(--active-glow, var(--accent));
}

/* Bento grid */
.bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: clamp(64px, 10vw, 100px);
}

.bento__tile {
  position: relative;
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform 0.4s var(--ease-out), border-color 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.bento__tile::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  opacity: 0;
  transition: opacity 0.4s;
}

.bento__tile--books::before { background: var(--books); }
.bento__tile--courses::before { background: var(--courses); }
.bento__tile--music::before { background: var(--music); }
.bento__tile--movies::before { background: var(--movies); }

.bento__tile:hover {
  transform: translateY(-4px);
  border-color: oklch(0.4 0.03 280 / 0.6);
  box-shadow: 0 20px 40px oklch(0.05 0.02 280 / 0.5);
}

.bento__tile:hover::before { opacity: 1; }

.bento__icon {
  width: 44px;
  height: 44px;
  margin-bottom: 20px;
  padding: 10px;
  border-radius: 12px;
  background: var(--active-dim);
}

.bento__tile--books .bento__icon { background: var(--books-dim); color: var(--books); }
.bento__tile--courses .bento__icon { background: var(--courses-dim); color: var(--courses); }
.bento__tile--music .bento__icon { background: var(--music-dim); color: var(--music); }
.bento__tile--movies .bento__icon { background: var(--movies-dim); color: var(--movies); }

.bento__icon svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
  stroke-width: 1.75;
  fill: none;
}

.bento__tile h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.bento__tile p {
  font-size: 0.875rem;
  color: var(--ink-muted);
  margin-bottom: 16px;
  line-height: 1.55;
}

.bento__link {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink-subtle);
  transition: color 0.3s;
}

.bento__tile:hover .bento__link { color: var(--ink); }

/* Catalog sections */
.catalog {
  margin-bottom: clamp(56px, 8vw, 88px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

body[data-filter]:not([data-filter="all"]) .catalog {
  opacity: 0.35;
  transform: scale(0.98);
  pointer-events: none;
}

body[data-filter="books"] [data-section="books"],
body[data-filter="courses"] [data-section="courses"],
body[data-filter="music"] [data-section="music"],
body[data-filter="movies"] [data-section="movies"] {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}

.catalog__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.catalog__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.025em;
}

.catalog__subtitle {
  color: var(--ink-muted);
  font-size: 0.9375rem;
  margin-top: 4px;
}

.catalog__more {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--active-glow, var(--accent));
  white-space: nowrap;
}

.catalog__more:hover { text-decoration: underline; }

/* Carousel */
.carousel {
  position: relative;
}

.carousel__track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 8px 4px 16px;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.carousel__track::-webkit-scrollbar { display: none; }

.carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-60%);
  z-index: 2;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--ink);
  opacity: 0;
  transition: opacity 0.3s, background 0.3s, transform 0.2s;
}

.carousel:hover .carousel__btn { opacity: 1; }

.carousel__btn:hover {
  background: var(--surface-hover);
}

.carousel__btn--prev { left: -12px; }
.carousel__btn--next { right: -12px; }

/* Media cards */
.media-card {
  flex: 0 0 auto;
  width: 200px;
  scroll-snap-align: start;
  cursor: pointer;
  transition: transform 0.35s var(--ease-out);
}

.media-card:hover { transform: translateY(-6px); }

.media-card__visual {
  position: relative;
  aspect-ratio: 2 / 3;
  border-radius: var(--radius-md);
  background: var(--img) center / cover no-repeat;
  margin-bottom: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.media-card__visual--round {
  aspect-ratio: 1;
  border-radius: 50%;
}

.media-card__visual--wide {
  aspect-ratio: 2 / 3;
  border-radius: var(--radius-md);
}

.media-card--book .media-card__visual {
  box-shadow: 4px 4px 0 oklch(0.1 0.02 280 / 0.8);
}

.media-card__badge {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 4px 8px;
  border-radius: 6px;
  background: var(--courses);
  color: oklch(0.12 0.02 240);
  font-size: 0.6875rem;
  font-weight: 700;
}

.media-card__rating {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 4px 8px;
  border-radius: 6px;
  background: oklch(0.1 0.02 280 / 0.85);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--movies);
}

.media-card__body h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.media-card__body p {
  font-size: 0.8125rem;
  color: var(--ink-muted);
  margin-bottom: 8px;
}

.media-card__meta {
  display: flex;
  gap: 10px;
  font-size: 0.75rem;
  color: var(--ink-subtle);
}

.play-btn {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: oklch(0.1 0.02 280 / 0.4);
  opacity: 0;
  transition: opacity 0.3s;
}

.play-btn svg {
  width: 48px;
  height: 48px;
  fill: var(--ink);
  filter: drop-shadow(0 4px 12px oklch(0 0 0 / 0.4));
}

.media-card:hover .play-btn { opacity: 1; }

/* Subscription */
.subscription {
  margin-bottom: clamp(64px, 10vw, 100px);
}

.subscription__inner {
  padding: clamp(32px, 5vw, 56px);
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--border);
}

.subscription__text {
  max-width: 560px;
  margin-bottom: 40px;
}

.subscription__text h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
  text-wrap: balance;
}

.subscription__text p {
  color: var(--ink-muted);
  font-size: 1rem;
}

.subscription__plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.plan {
  position: relative;
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  transition: transform 0.35s var(--ease-out), border-color 0.35s;
}

.plan:hover { transform: translateY(-3px); }

.plan--featured {
  border-color: var(--accent);
  background: oklch(0.2 0.03 290 / 0.5);
  transform: scale(1.03);
}

.plan--featured:hover { transform: scale(1.03) translateY(-3px); }

.plan__label {
  position: absolute;
  top: -10px;
  left: 24px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--accent);
  color: oklch(0.12 0.02 280);
  font-size: 0.6875rem;
  font-weight: 700;
}

.plan h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.plan__price {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.plan__price span {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-muted);
}

.plan ul {
  margin-bottom: 24px;
}

.plan li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  font-size: 0.875rem;
  color: var(--ink-muted);
}

.plan li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--active-glow, var(--accent));
  font-weight: 700;
}

/* Footer */
.footer {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: 48px clamp(16px, 4vw, 48px) 32px;
  border-top: 1px solid var(--border);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer__brand p {
  margin-top: 16px;
  font-size: 0.875rem;
  color: var(--ink-muted);
  max-width: 32ch;
}

.footer h4 {
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--ink-muted);
}

.footer li { margin-bottom: 10px; }

.footer a {
  font-size: 0.875rem;
  color: var(--ink-subtle);
  transition: color 0.2s;
}

.footer a:hover { color: var(--ink); }

.footer__copy {
  font-size: 0.8125rem;
  color: var(--ink-subtle);
}

/* Player bar */
.player {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 24px;
  height: var(--player-h);
  padding: 0 clamp(16px, 4vw, 32px);
  background: oklch(0.16 0.02 280 / 0.92);
  backdrop-filter: blur(24px);
  border-top: 1px solid var(--border);
  transform: translateY(0);
  transition: transform 0.5s var(--ease-out);
}

.player.is-hidden {
  transform: translateY(100%);
}

.player__track {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 200px;
}

.player__cover {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background: var(--img) center / cover no-repeat;
  flex-shrink: 0;
}

.player__title {
  font-size: 0.875rem;
  font-weight: 600;
}

.player__artist {
  font-size: 0.75rem;
  color: var(--ink-muted);
}

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

.player__controls button {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1rem;
  transition: background 0.2s;
}

.player__controls button:hover { background: var(--surface); }

.player__play {
  width: 44px !important;
  height: 44px !important;
  background: var(--music) !important;
  color: oklch(0.12 0.02 280) !important;
}

.player__progress {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.player__time {
  font-size: 0.75rem;
  color: var(--ink-subtle);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

.player__bar {
  flex: 1;
  height: 4px;
  background: var(--surface);
  border-radius: 999px;
  overflow: hidden;
  cursor: pointer;
}

.player__fill {
  height: 100%;
  background: var(--music);
  border-radius: 999px;
  transition: width 0.1s linear;
}

.player__close {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 1.25rem;
  color: var(--ink-muted);
  transition: background 0.2s, color 0.2s;
}

.player__close:hover {
  background: var(--surface);
  color: var(--ink);
}

/* Scroll reveal */
[data-reveal] {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: no-preference) {
  [data-reveal]:not(.is-revealed) {
    opacity: 0;
    transform: translateY(28px);
  }

  [data-reveal].is-revealed {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
  }
}

/* Filter highlight on bento when category selected */
body[data-filter="books"] .bento__tile:not(.bento__tile--books),
body[data-filter="courses"] .bento__tile:not(.bento__tile--courses),
body[data-filter="music"] .bento__tile:not(.bento__tile--music),
body[data-filter="movies"] .bento__tile:not(.bento__tile--movies) {
  opacity: 0.4;
  transform: scale(0.97);
}

body[data-filter="books"] .bento__tile--books,
body[data-filter="courses"] .bento__tile--courses,
body[data-filter="music"] .bento__tile--music,
body[data-filter="movies"] .bento__tile--movies {
  border-color: var(--active-glow);
  box-shadow: 0 0 0 1px var(--active-dim), 0 16px 40px oklch(0.05 0.02 280 / 0.4);
}

/* Responsive */
@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr; }
  .hero__spotlight { max-height: 420px; max-width: 400px; margin: 0 auto; width: 100%; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .subscription__plans { grid-template-columns: 1fr; }
  .plan--featured { transform: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .header__nav,
  .header__actions .search,
  .header__actions .btn--ghost {
    display: none;
  }

  .header__menu { display: flex; }

  .header.is-open .header__nav {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--header-h);
    left: 16px;
    right: 16px;
    padding: 12px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: 0 20px 40px oklch(0.05 0.02 280 / 0.6);
  }

  .header__actions .btn--primary { display: none; }

  .hero__stats { grid-template-columns: 1fr 1fr; gap: 12px; }
  .bento { grid-template-columns: 1fr; }
  .carousel__btn { display: none; }
  .media-card { width: 160px; }

  .player {
    flex-wrap: wrap;
    height: auto;
    padding: 12px 16px;
    gap: 12px;
  }

  .player__progress { order: 3; width: 100%; }
  .player__controls { margin-left: auto; }

  body { padding-bottom: 120px; }
}

@media (max-width: 480px) {
  .hero__cta { flex-direction: column; }
  .hero__cta .btn { width: 100%; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html { scroll-behavior: auto; }
}

/* PIN gate */
.gate-page {
  min-height: 100vh;
  padding: 0;
}

.gate {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at 20% 20%, oklch(0.72 0.18 290 / 0.18), transparent 45%),
    radial-gradient(circle at 80% 80%, oklch(0.72 0.2 330 / 0.14), transparent 40%),
    var(--bg);
}

.gate__card {
  width: min(420px, 100%);
  padding: 40px 32px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: oklch(0.18 0.022 280 / 0.92);
  backdrop-filter: blur(24px);
  box-shadow: 0 24px 80px oklch(0.05 0.02 280 / 0.55);
  text-align: center;
}

.gate__logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}

.gate__title {
  font-size: clamp(1.5rem, 4vw, 1.85rem);
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}

.gate__desc {
  color: var(--ink-muted);
  margin-bottom: 28px;
  line-height: 1.6;
}

.gate__form {
  display: grid;
  gap: 12px;
  text-align: left;
}

.gate__label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-muted);
}

.gate__input {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.25rem;
  letter-spacing: 0.35em;
  text-align: center;
}

.gate__input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px oklch(0.72 0.18 290 / 0.15);
}

.gate__error {
  color: oklch(0.72 0.18 25);
  font-size: 0.875rem;
}

/* Section pages */
.page-hero {
  position: relative;
  z-index: 1;
  padding: 40px clamp(16px, 4vw, 48px) 24px;
}

.page-hero__tag {
  display: inline-block;
  margin-bottom: 12px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--active-dim, oklch(0.72 0.18 290 / 0.12));
  color: var(--active-glow, var(--accent));
}

.page-hero__title {
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 16px;
  max-width: 820px;
}

.page-hero__desc {
  color: var(--ink-muted);
  max-width: 640px;
  font-size: 1.05rem;
  line-height: 1.65;
}

.page-hero__count {
  margin-top: 20px;
  color: var(--ink-subtle);
  font-size: 0.875rem;
}

.catalog-page {
  position: relative;
  z-index: 1;
  padding: 8px clamp(16px, 4vw, 48px) 80px;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 28px 20px;
}

.catalog-grid--music,
.catalog-grid--movies {
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}

.catalog-grid .media-card {
  width: 100%;
}

.catalog-grid--compact {
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}

.search-results {
  position: relative;
  z-index: 1;
  padding: 0 clamp(16px, 4vw, 48px) 8px;
}

.search-results__title,
.search-results__subtitle {
  color: var(--ink-muted);
  font-size: 1rem;
}

.page-empty {
  color: var(--ink-muted);
  padding: 48px 0;
  text-align: center;
}

.page-empty--centered {
  min-height: 50vh;
  display: grid;
  place-content: center;
  gap: 16px;
  padding: 80px 24px;
}

.page-empty--centered h1 {
  font-size: 4rem;
  letter-spacing: -0.04em;
  color: var(--ink-subtle);
}

a.nav-pill {
  display: inline-block;
}

.hero__cta .btn,
.detail__actions .btn {
  text-align: center;
}

/* Detail page */
.detail {
  position: relative;
  z-index: 1;
  padding: 32px clamp(16px, 4vw, 48px) 24px;
}

.detail__breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
  font-size: 0.875rem;
  color: var(--ink-subtle);
}

.detail__breadcrumb a:hover {
  color: var(--ink);
}

.detail__layout {
  display: grid;
  grid-template-columns: minmax(240px, 320px) 1fr;
  gap: clamp(24px, 5vw, 48px);
  align-items: start;
}

.detail__cover {
  position: relative;
  border-radius: var(--radius-lg);
  background: var(--img) center / cover no-repeat;
  border: 1px solid var(--border);
  box-shadow: 0 24px 60px oklch(0.05 0.02 280 / 0.45);
}

.detail__cover--books,
.detail__cover--courses {
  aspect-ratio: 2 / 3;
}

.detail__cover--music {
  aspect-ratio: 1;
  border-radius: var(--radius-xl);
}

.detail__cover--movies {
  aspect-ratio: 16 / 10;
}

.detail__rating,
.detail__badge {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 700;
  background: oklch(0.12 0.02 280 / 0.82);
  backdrop-filter: blur(8px);
}

.detail__play {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--music);
  color: oklch(0.12 0.02 280);
  opacity: 0.95;
}

.detail__play svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.detail__type {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--active-glow, var(--accent));
  margin-bottom: 10px;
}

.detail__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.detail__subtitle {
  font-size: 1.15rem;
  color: var(--ink-muted);
  margin-bottom: 20px;
}

.detail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-bottom: 24px;
  color: var(--ink-subtle);
  font-size: 0.925rem;
}

.detail__desc {
  color: var(--ink-muted);
  line-height: 1.7;
  max-width: 640px;
  margin-bottom: 28px;
}

.detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.detail-related {
  padding-top: 0;
}

@media (max-width: 768px) {
  .detail__layout {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto;
  }

  .catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 12px;
  }
}

@media (max-width: 480px) {
  .catalog-grid {
    grid-template-columns: 1fr;
  }

  .detail__actions {
    flex-direction: column;
  }

  .detail__actions .btn {
    width: 100%;
  }
}