/* =========================================================
   AniLog — лендинг для гостей: витрина, возможности, CTA
   Показывается до входа (body.is-landing); после входа
   auth.js убирает и класс, и саму секцию.
   ========================================================= */

/* Гостевой режим: служебная страница приложения спрятана целиком,
   чтобы на экране не было дублирующихся текстов и «мёртвых» кнопок. */
body.is-landing .site-header,
body.is-landing #main-content,
body.is-landing .site-footer,
body.is-landing .skip-link {
  display: none;
}

.landing {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  overflow-x: clip;
}

/* ===== Шапка лендинга ===== */

.landing-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(18px) saturate(90%);
  -webkit-backdrop-filter: blur(18px) saturate(90%);
  border-bottom: 1px solid var(--border);
}

.landing-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 76px;
}

.landing-header__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.landing-header__login {
  border: 1px solid transparent;
}

/* .lang-toggle из auth.css позиционируется абсолютом для карточки входа —
   в шапке лендинга возвращаем его в поток. */
.landing-header .lang-toggle {
  position: static;
}

/* ===== Hero ===== */

.landing-hero {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  align-items: center;
  gap: 48px;
  padding-top: 56px;
  padding-bottom: 72px;
  min-height: calc(100vh - 76px);
}

.landing-hero__title {
  margin: 14px 0 18px;
  font-size: clamp(34px, 4.6vw, 58px);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.landing-hero__subtitle {
  max-width: 560px;
  font-size: 17px;
  line-height: 1.65;
  color: var(--text-soft);
}

.landing-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0 34px;
}

.landing-hero__start {
  min-height: 52px;
  padding: 0 28px;
  font-size: 15px;
}

.landing-hero__points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px 24px;
  max-width: 640px;
  margin: 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--border);
  list-style: none;
}

.landing-hero__points li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}

.landing-hero__points .icon {
  width: 16px;
  height: 16px;
  color: var(--teal);
}

/* ===== Витрина карточек (landing.js) ===== */

.landing-showcase {
  position: relative;
  min-height: 520px;
}

.landing-showcase:empty {
  min-height: 0;
}

.landing-card {
  position: absolute;
  left: 50%;
  top: 50%;
  width: var(--w, 260px);
  transform: translate(calc(-50% + var(--tx, 0px)), calc(-50% + var(--ty, 0px)))
    rotate(var(--rot, 0deg));
  opacity: var(--o, 1);
  z-index: var(--z, 10);
  padding: 12px;
  background: var(--panel-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
  transition:
    opacity var(--ease-soft) 0.3s,
    border-color var(--ease-soft) 0.3s,
    translate var(--ease-out) 0.4s;
  cursor: default;
}

.landing-card:hover {
  opacity: 1;
  z-index: 45;
  border-color: var(--border-strong);
  translate: 0 -6px;
}

.landing-card.is-main {
  z-index: 30;
  width: min(var(--w, 280px), 68vw);
  border-color: color-mix(in srgb, var(--violet) 42%, var(--border));
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.6),
    0 0 0 1px color-mix(in srgb, var(--violet) 18%, transparent);
}

.landing-card__cover {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
}

.landing-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.landing-card__cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7, 8, 14, 0.85), transparent 45%);
  pointer-events: none;
}

.landing-card__meta {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 10px;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-soft);
}

.landing-card__rating {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--amber);
}

.landing-card__rating .icon {
  width: 13px;
  height: 13px;
}

.landing-card__body {
  padding: 10px 4px 2px;
}

.landing-card__title {
  margin: 0;
  font-size: 14px;
  font-weight: 800;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.landing-card__subtitle {
  margin: 2px 0 0;
  font-size: 11px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.landing-card__genres {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.landing-card__genres span {
  padding: 3px 8px;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-soft);
  background: var(--panel-soft);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.landing-card__note {
  margin: 10px 0 0;
  padding: 9px 11px;
  font-size: 11.5px;
  font-style: italic;
  line-height: 1.5;
  color: var(--text-soft);
  background: color-mix(in srgb, var(--violet) 9%, transparent);
  border: 1px solid color-mix(in srgb, var(--violet) 24%, transparent);
  border-radius: var(--radius-sm);
}

.landing-card__note::before {
  content: "“ ";
  font-family: Georgia, serif;
  font-size: 15px;
  font-style: normal;
  font-weight: 700;
  color: var(--violet-light);
}

/* ===== Секции возможностей и приватности ===== */

.landing-section {
  padding: 88px 0;
  border-top: 1px solid var(--border);
}

.landing-section--tinted {
  background: color-mix(in srgb, var(--bg-elevated) 45%, transparent);
}

.landing-section__head {
  max-width: 640px;
  margin: 0 auto 44px;
  text-align: center;
}

.landing-kicker {
  margin: 0 0 10px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--violet-light);
}

.landing-section__title {
  margin: 0;
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 800;
  letter-spacing: -0.015em;
}

.landing-section__subtitle {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--muted);
}

.landing-grid {
  display: grid;
  gap: 20px;
}

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

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

.landing-tile {
  padding: 26px 24px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition:
    translate var(--ease-out) 0.35s,
    border-color var(--ease-soft) 0.3s;
}

.landing-tile:hover {
  translate: 0 -4px;
  border-color: color-mix(in srgb, var(--violet) 30%, var(--border));
}

.landing-tile__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-bottom: 18px;
  border-radius: var(--radius-sm);
}

.landing-tile__icon .icon {
  width: 22px;
  height: 22px;
}

.landing-tile__icon--teal {
  color: var(--teal);
  background: color-mix(in srgb, var(--teal) 10%, transparent);
}

.landing-tile__icon--violet {
  color: var(--violet-light);
  background: color-mix(in srgb, var(--violet) 12%, transparent);
}

.landing-tile__icon--cyan {
  color: var(--cyan);
  background: color-mix(in srgb, var(--cyan) 10%, transparent);
}

.landing-tile__icon--rose {
  color: var(--rose);
  background: color-mix(in srgb, var(--rose) 10%, transparent);
}

.landing-tile__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 16px;
  font-size: 14px;
  font-weight: 800;
  color: var(--violet-light);
  background: color-mix(in srgb, var(--violet) 12%, transparent);
  border-radius: var(--radius-sm);
}

.landing-tile__title {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 800;
}

.landing-tile__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* ===== Финальный CTA ===== */

.landing-cta-wrap {
  padding-bottom: 96px;
}

.landing-cta {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 32px;
  text-align: center;
  background: var(--panel-strong);
  border: 1px solid color-mix(in srgb, var(--violet) 38%, var(--border));
  border-radius: var(--radius-xl);
  box-shadow: 0 24px 90px color-mix(in srgb, var(--violet) 16%, transparent);
}

.landing-cta__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  margin-bottom: 18px;
  color: #fff;
  background: linear-gradient(135deg, var(--violet), var(--indigo) 55%, var(--cyan));
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px color-mix(in srgb, var(--violet) 40%, transparent);
}

.landing-cta__mark .icon {
  width: 26px;
  height: 26px;
}

.landing-cta__title {
  margin: 0 0 12px;
  font-size: clamp(26px, 3.6vw, 40px);
  font-weight: 800;
  letter-spacing: -0.015em;
}

.landing-cta__subtitle {
  max-width: 520px;
  margin: 0 auto 26px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-soft);
}

.landing-cta__button {
  min-height: 52px;
  padding: 0 30px;
  font-size: 15px;
}

/* ===== Подвал лендинга ===== */

.landing-footer {
  padding: 26px 0;
  border-top: 1px solid var(--border);
  background: color-mix(in srgb, #05060a 80%, transparent);
}

.landing-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.landing-footer__inner p {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}

.landing-footer__inner .icon {
  width: 14px;
  height: 14px;
  color: var(--violet-light);
}

/* ===== Адаптив ===== */

@media (max-width: 1080px) {
  .landing-grid--features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  .landing-hero {
    grid-template-columns: 1fr;
    gap: 44px;
    min-height: 0;
    padding-top: 40px;
  }

  .landing-showcase {
    min-height: 480px;
    max-width: 520px;
    margin: 0 auto;
    width: 100%;
  }
}

@media (max-width: 720px) {
  .landing-hero__points {
    grid-template-columns: 1fr;
  }

  /* На телефоне остаётся только главная карточка: россыпь мешает. */
  .landing-card:not(.is-main) {
    display: none;
  }

  .landing-showcase {
    min-height: 440px;
  }

  .landing-grid--features,
  .landing-grid--privacy {
    grid-template-columns: 1fr;
  }

  .landing-section {
    padding: 64px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .landing-card,
  .landing-tile {
    transition: none;
  }
}