/* ═══════════════════════════════════════════════════════
   CINEPLEX — Aurora Motion Layer
   Barcha animatsiya qatlamlari shu faylda: har biri alohida class
   bilan ajratilgan — o'chirish/sozlash oson.

   Motion qoidasi (qat'iy) — doimiy UI (hover/scroll/karta/route) uchun:
     • faqat opacity + scale + blur
     • ease-out (var(--ds-ease))
     • barcha vaqtlar --dur-* tokenlar orqali
     • hech qanday slide / bounce / rotation

   Istisno: sayt introsi (1-qatlam) — sessiyada FAQAT BIR MARTA ko'rinadigan
   bir martalik "logo yig'ilish" sekvensiyasi bo'lgani uchun o'z animatsiya
   uslubiga ega (rotation + overshoot bounce ruxsat etiladi); qolgan barcha
   qatlamlar yuqoridagi qat'iy qoidaga bo'ysunadi.

   Qatlamlar:
     1. Sayt introsi (birinchi yuklanish, sessiyada 1 marta)   ← shu turda
     2. Route transition ....... (keyin)
     3. Modal ochilishi ........ (keyin)
     4. Karta / grid ........... (keyin)
     5. Player ochilishi ....... (keyin)
═══════════════════════════════════════════════════════ */

/* ───────────────────────────────────────────────────────
   1 · SAYT INTROSI
─────────────────────────────────────────────────────── */

:root {
  /* Intro faza vaqtlari (desktop) — hammasi token */
  --dur-intro-aurora:     var(--dur-slow);   /* 0.6s — aurora markazdan ochiladi */
  --dur-intro-logo-delay: 0.15s;             /* aurora ochilib turganda logo boshlanadi */
  --dur-intro-logo-in:    0.85s;             /* logo: arcalar yig'ilib, so'ng wordmark ochiladi */
  --dur-intro-dwell:      var(--dur-hold);   /* 0.4s — logo joyida turadi */
  --dur-intro-out:        0.4s;              /* logo + overlay yumshoq chiqadi */
}

/* Mobilda intro qisqaradi (umumiy ≤ 0.8s) */
@media (max-width: 768px) {
  :root {
    --dur-intro-aurora:     0.35s;
    --dur-intro-logo-delay: 0.06s;
    --dur-intro-logo-in:    0.6s;
    --dur-intro-dwell:      0.16s;
    --dur-intro-out:        0.24s;
  }
}

/* Intro shu sessiyada allaqachon ko'rsatilgan bo'lsa — umuman chizilmaydi.
   (<head>dagi inline skript qora ekran chaqnashini oldini olish uchun bu
    class'ni birinchi paint'dan oldin qo'yadi.) */
html.intro-shown #intro-overlay { display: none !important; }

/* Intro o'ynayotganda sahifa aylanmasin */
html.intro-playing,
html.intro-playing body { overflow: hidden; }

/* ── Overlay konteyner ── */
#intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  opacity: 1;
  transition: opacity var(--dur-intro-out) var(--ds-ease);
}
#intro-overlay.is-hiding {
  opacity: 0;
  pointer-events: none;
}

/* ── Aurora: qora ekrandan markazdan yumshoq ochiladi (opacity + scale) ── */
.intro-aurora {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 55% at 50% 50%,
              rgba(45, 90, 60, 0.55), transparent 70%);
  opacity: 0;
  transform: scale(1.12);
  animation: introAuroraIn var(--dur-intro-aurora) var(--ds-ease) forwards;
  will-change: opacity, transform;
}
@keyframes introAuroraIn {
  from { opacity: 0; transform: scale(1.12); }
  to   { opacity: 1; transform: scale(1); }
}

/* ── Logo guruhi: bitta birlik bo'lib scale + opacity + blur bilan
      kiradi, so'ng joyida turib (siljimasdan) kichrayib fade bo'ladi ── */
.intro-logo {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  opacity: 0;
  filter: blur(8px);
  transition:
    opacity var(--dur-fast) var(--ds-ease),
    filter  var(--dur-fast) var(--ds-ease);
  will-change: opacity, filter;
}
/* Konteyner tez ochiladi (blur olib tashlanadi) — asosiy "yig'ilish"
   sekvensiyasini har bir arca/nuqta/wordmark o'zi ichida boshqaradi. */
.intro-logo.is-in {
  opacity: 1;
  filter: blur(0);
}
.intro-logo.is-out {
  opacity: 0;
  transform: scale(0.965);   /* joyida kichrayadi — translate yo'q */
  filter: blur(6px);
  transition:
    opacity   var(--dur-intro-out) var(--ds-ease),
    transform var(--dur-intro-out) var(--ds-ease),
    filter    var(--dur-intro-out) var(--ds-ease);
}

.intro-logo-icon {
  width: 96px;
  height: 96px;
  color: #fff;
  margin-bottom: 20px;
  overflow: visible;
}

/* ── Arcalar: tashqaridan aylanib-kattalashib, ichkaridan tashqariga
      qarab ketma-ket (stagger) joyiga "yig'iladi" ── */
.intro-logo-icon .intro-arc {
  transform-box: view-box;
  transform-origin: 50px 50px;
  opacity: 0;
  transform: rotate(calc(var(--rot) + 115deg)) scale(1.3);
}
.intro-logo.is-in .intro-arc-1 { animation: introArcIn 0.42s cubic-bezier(0.34, 1.56, 0.64, 1) 0.05s both; }
.intro-logo.is-in .intro-arc-2 { animation: introArcIn 0.42s cubic-bezier(0.34, 1.56, 0.64, 1) 0.14s both; }
.intro-logo.is-in .intro-arc-3 { animation: introArcIn 0.42s cubic-bezier(0.34, 1.56, 0.64, 1) 0.23s both; }
.intro-logo.is-in .intro-arc-4 { animation: introArcIn 0.42s cubic-bezier(0.34, 1.56, 0.64, 1) 0.32s both; }
@keyframes introArcIn {
  0%   { opacity: 0; transform: rotate(calc(var(--rot) + 115deg)) scale(1.3); }
  55%  { opacity: 1; }
  100% { opacity: 1; transform: rotate(var(--rot)) scale(1); }
}

/* ── Markaziy nuqta: arcalar deyarli yig'ilgach "sakrab" paydo bo'ladi ── */
.intro-logo-icon .intro-dot {
  transform-box: view-box;
  transform-origin: 50px 50px;
  opacity: 0;
  transform: scale(0);
}
.intro-logo.is-in .intro-dot {
  animation: introDotIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) 0.44s both;
}
@keyframes introDotIn {
  0%   { opacity: 0; transform: scale(0); }
  60%  { opacity: 1; }
  100% { opacity: 1; transform: scale(1); }
}

/* ── Signal halqasi: nuqtadan bir marta tashqariga tarqaladi ── */
.intro-logo-icon .intro-ping {
  transform-box: view-box;
  transform-origin: 50px 50px;
  opacity: 0;
  transform: scale(0.2);
}
.intro-logo.is-in .intro-ping {
  animation: introPingOut 0.46s ease-out 0.48s both;
}
@keyframes introPingOut {
  0%   { opacity: 0;   transform: scale(0.2); }
  25%  { opacity: 0.7; }
  100% { opacity: 0;   transform: scale(1.6); }
}

.intro-logo-name {
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.5em;
  text-indent: 0.5em;   /* letter-spacing trailing bo'shlig'ini markazlaydi */
  text-transform: uppercase;
  color: #fff;
  opacity: 0;
  transform: translateY(10px);
}
.intro-logo-sub {
  margin-top: 12px;
  font-size: 12.5px;
  font-weight: 300;
  letter-spacing: 0.3em;
  text-indent: 0.3em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  opacity: 0;
  transform: translateY(10px);
}
/* ── Wordmark: ikonka yig'ilib bo'lgach yumshoq ko'tarilib ochiladi ── */
.intro-logo.is-in .intro-logo-name {
  animation: introWordIn 0.32s var(--ds-ease) 0.56s both;
}
.intro-logo.is-in .intro-logo-sub {
  animation: introWordIn 0.32s var(--ds-ease) 0.66s both;
}
@keyframes introWordIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Mobilda butun sekvensiya siqiladi (--dur-intro-logo-in qisqarganiga mos,
   aks holda wordmark exit paytida yarim ochiq holda kesilib qoladi) */
@media (max-width: 768px) {
  .intro-logo.is-in .intro-arc-1 { animation-duration: 0.3s; animation-delay: 0.03s; }
  .intro-logo.is-in .intro-arc-2 { animation-duration: 0.3s; animation-delay: 0.09s; }
  .intro-logo.is-in .intro-arc-3 { animation-duration: 0.3s; animation-delay: 0.15s; }
  .intro-logo.is-in .intro-arc-4 { animation-duration: 0.3s; animation-delay: 0.21s; }
  .intro-logo.is-in .intro-dot   { animation-duration: 0.22s; animation-delay: 0.28s; }
  .intro-logo.is-in .intro-ping  { animation-duration: 0.34s; animation-delay: 0.30s; }
  .intro-logo.is-in .intro-logo-name { animation-duration: 0.22s; animation-delay: 0.36s; }
  .intro-logo.is-in .intro-logo-sub  { animation-duration: 0.22s; animation-delay: 0.42s; }
}

/* ── Skip tugmasi (opacity bilan sekin paydo bo'ladi) ── */
.intro-skip {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);   /* statik markazlash — animatsiya emas */
  padding: 8px 18px;
  font-family: inherit;
  font-size: 13.5px;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-pill);
  cursor: pointer;
  opacity: 0;
  animation: introSkipIn var(--dur-base) var(--ds-ease) var(--dur-slow) forwards;
  transition: background var(--dur-base) var(--ds-ease),
              color      var(--dur-base) var(--ds-ease);
}
.intro-skip:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}
@keyframes introSkipIn {
  from { opacity: 0; }
  to   { opacity: 0.9; }
}

/* ── Bosh sahifa panellari intro tugagach stagger bilan ochiladi ──
   (.animate-in → .visible tizimidan foydalanadi; kechikishlar HTML'da
    inline 0 / 50 / 100 / 150ms qilib berilgan) */

/* ───────────────────────────────────────────────────────
   REDUCED MOTION — scale/blur/sekvensiya o'chadi, faqat opacity fade
─────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .intro-aurora {
    animation: none;
    opacity: 1;
    transform: none;
  }
  .intro-logo,
  .intro-logo.is-in,
  .intro-logo.is-out {
    transform: none !important;
    filter: none !important;
    transition: opacity var(--dur-base) ease !important;
  }
  .intro-logo-icon .intro-arc,
  .intro-logo-icon .intro-dot,
  .intro-logo-name,
  .intro-logo-sub {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
  .intro-logo-icon .intro-ping { animation: none !important; opacity: 0 !important; }
  .intro-skip { animation: none; opacity: 0.9; }
  #intro-overlay { transition: opacity var(--dur-base) ease !important; }

  /* Panellar: scale o'chadi — faqat oddiy opacity fade qoladi */
  .animate-in {
    transform: none !important;
    transition: opacity var(--dur-base) ease !important;
  }
}
