/* Полынь — документальное кино о живой природе.
   Палитра тёплая и тёмная: ночь в поле, свет костра.
   Шрифты только системные: серифный для названий, гротеск для интерфейса. */

:root {
  --ink: #12100b;
  --surface: #1b1710;
  --surface-2: #241f16;
  --line: #332c20;
  --line-soft: #262119;
  --text: #ece5d8;
  --muted: #9d9384;
  --muted-strong: #bcb2a1;
  --amber: #e8a64c;
  --amber-deep: #b87c2c;

  --serif: Georgia, "Iowan Old Style", "Palatino Linotype", "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --page: 1240px;
  --gap: 24px;
  --radius: 7px;
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

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

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
  border-radius: 3px;
}

.shell {
  width: 100%;
  max-width: var(--page);
  margin: 0 auto;
  padding: 0 20px;
}

.skip {
  position: absolute;
  left: -9999px;
}

.skip:focus {
  left: 12px;
  top: 12px;
  z-index: 20;
  background: var(--amber);
  color: #1a1206;
  padding: 8px 14px;
  border-radius: var(--radius);
}

/* — шапка — */

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(18, 16, 11, 0.94);
  border-bottom: 1px solid var(--line-soft);
  backdrop-filter: blur(8px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 64px;
}

.wordmark {
  font-family: var(--serif);
  font-size: 1.35rem;
  letter-spacing: 0.01em;
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
}

.wordmark::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--amber);
  flex: none;
  transform: translateY(-1px);
}

.nav {
  display: flex;
  gap: 22px;
  font-size: 0.9375rem;
}

.nav a {
  color: var(--muted-strong);
  padding: 4px 0;
  border-bottom: 1px solid transparent;
}

.nav a:hover {
  color: var(--text);
}

.nav a[aria-current="page"] {
  color: var(--text);
  border-bottom-color: var(--amber);
}

/* — главный экран каталога — */

.feature {
  position: relative;
  margin: 28px 0 40px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  display: block;
}

.feature img {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  object-position: center 40%;
}

.feature-veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(12, 10, 7, 0.94) 8%,
    rgba(12, 10, 7, 0.62) 42%,
    rgba(12, 10, 7, 0.05) 78%
  );
}

.feature-text {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 28px 32px 30px;
  max-width: 620px;
}

.feature-kicker {
  font-size: 0.8125rem;
  color: var(--amber);
  margin: 0 0 8px;
}

.feature h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.7rem, 4.2vw, 2.6rem);
  line-height: 1.12;
  margin: 0 0 10px;
}

.feature p {
  margin: 0 0 16px;
  color: var(--muted-strong);
  font-size: 0.9375rem;
  max-width: 54ch;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--amber);
  color: #20160a;
  font: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  border: none;
  border-radius: 999px;
  padding: 10px 20px;
  cursor: pointer;
}

.button:hover {
  background: #f2b463;
}

.button svg {
  flex: none;
}

/* — фильтры — */

.controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 26px;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 4px;
  margin-right: auto;
}

.filter {
  background: none;
  border: none;
  font: inherit;
  font-size: 0.9375rem;
  color: var(--muted);
  padding: 6px 10px;
  border-radius: var(--radius);
  cursor: pointer;
}

.filter:hover {
  color: var(--text);
  background: var(--surface);
}

.filter[aria-pressed="true"] {
  color: #20160a;
  background: var(--amber);
}

.search {
  position: relative;
  flex: 0 1 260px;
}

.search input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  font: inherit;
  font-size: 0.9375rem;
  padding: 8px 12px;
}

.search input::placeholder {
  color: var(--muted);
}

.search input:focus {
  border-color: var(--amber-deep);
}

.count {
  font-size: 0.875rem;
  color: var(--muted);
  margin: 0 0 18px;
}

/* — сетка карточек — */

.grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 30px var(--gap);
  padding: 0;
  margin: 0 0 56px;
  list-style: none;
}

.card {
  display: block;
}

.card-thumb {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface-2);
}

.card-thumb img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 0.25s ease;
}

.card:hover .card-thumb img {
  transform: scale(1.035);
}

.card-duration {
  position: absolute;
  right: 8px;
  bottom: 8px;
  background: rgba(10, 8, 5, 0.82);
  color: var(--text);
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
  padding: 2px 7px;
  border-radius: 4px;
}

.card-body {
  padding-top: 11px;
}

.card-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.0625rem;
  line-height: 1.3;
  margin: 0 0 5px;
}

.card:hover .card-title {
  color: var(--amber);
}

.card-meta {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--muted);
}

.empty {
  grid-column: 1 / -1;
  padding: 40px 0 56px;
  color: var(--muted);
}

.empty p {
  margin: 0 0 14px;
}

.link-amber {
  color: var(--amber);
  border-bottom: 1px solid rgba(232, 166, 76, 0.4);
}

button.link-amber {
  background: none;
  border: none;
  border-bottom: 1px solid rgba(232, 166, 76, 0.4);
  font: inherit;
  padding: 0;
  cursor: pointer;
}

code {
  font-family: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
  font-size: 0.9em;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1px 5px;
  color: var(--muted-strong);
}

/* — страница просмотра — */

.watch {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 336px;
  gap: 40px;
  margin: 24px 0 60px;
  align-items: start;
}

.player-frame {
  position: relative;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.player-frame video {
  width: 100%;
  height: 100%;
  display: block;
}

.player-message {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  padding: 28px;
  background: var(--surface);
  text-align: left;
}

.player-message.is-visible {
  display: flex;
}

.player-message h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.25rem;
  margin: 0;
}

.player-message p {
  margin: 0;
  color: var(--muted-strong);
  font-size: 0.9375rem;
  max-width: 52ch;
}

.player-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding: 10px 0 0;
  font-size: 0.8125rem;
  color: var(--muted);
}

.player-bar .note {
  margin: 0;
  flex: 1 1 260px;
}

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

.quality select {
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--text);
  font: inherit;
  font-size: 0.8125rem;
  border-radius: 5px;
  padding: 5px 8px;
}

.video-head {
  margin: 22px 0 0;
}

.video-head h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.5rem, 3.4vw, 2.05rem);
  line-height: 1.18;
  margin: 0 0 10px;
}

.video-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  font-size: 0.875rem;
  color: var(--muted);
  margin: 0 0 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-soft);
}

.chip {
  display: inline-block;
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--muted-strong);
  border-radius: 999px;
  padding: 1px 11px;
  font-size: 0.8125rem;
}

.video-description {
  font-size: 1rem;
  line-height: 1.65;
  max-width: 66ch;
  color: #ded6c8;
  margin: 0 0 22px;
}

.sidebar h2,
.section-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.1rem;
  margin: 0 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-soft);
}

.sidebar ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.card-compact {
  display: grid;
  grid-template-columns: 148px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.card-compact .card-body {
  padding-top: 1px;
}

.card-compact .card-title {
  font-size: 0.9688rem;
}

/* — текстовые страницы — */

.page {
  max-width: 68ch;
  margin: 40px 0 64px;
}

.page h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  line-height: 1.15;
  margin: 0 0 8px;
}

.page .lead {
  font-size: 1.0625rem;
  color: var(--muted-strong);
  margin: 0 0 30px;
}

.page h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.25rem;
  margin: 34px 0 10px;
}

.page p {
  margin: 0 0 14px;
  line-height: 1.68;
}

.facts {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.facts > li {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 0.9375rem;
}

.facts dt,
.facts .key {
  color: var(--muted);
}

/* — подвал — */

.footer {
  border-top: 1px solid var(--line-soft);
  padding: 26px 0 40px;
  color: var(--muted);
  font-size: 0.875rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  align-items: baseline;
  justify-content: space-between;
}

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

/* — адаптив — */

@media (max-width: 1080px) {
  .watch {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 28px;
  }

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

@media (max-width: 900px) {
  .watch {
    grid-template-columns: minmax(0, 1fr);
  }

  .sidebar ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-text {
    padding: 20px 22px 22px;
  }
}

@media (max-width: 680px) {
  .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 16px;
  }

  .header-inner {
    min-height: 56px;
    flex-wrap: wrap;
    padding: 8px 0;
  }

  .nav {
    gap: 16px;
    font-size: 0.9rem;
  }

  .feature img {
    aspect-ratio: 4 / 3;
  }

  .feature p {
    display: none;
  }

  .sidebar ul {
    grid-template-columns: minmax(0, 1fr);
  }

  .facts > li {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .card-compact {
    grid-template-columns: 132px minmax(0, 1fr);
  }
}

@media (max-width: 430px) {
  .grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 26px;
  }

  .search {
    flex: 1 1 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .card-thumb img {
    transition: none;
  }

  .card:hover .card-thumb img {
    transform: none;
  }
}