/*
 * GLT Karatay – ana sayfa (scroll-craft, "rhythmic cutlist" grameri)
 * Brief: scrollcraft/builds/glt-home/BRIEF.md
 *
 * Bölümler sert zemin değişimleriyle kesilir (drift yok, pin yok).
 * Renkler tema değişkenlerinden türetilir; açık ve koyu tema ikisi de desteklenir.
 * İmza hareketi (damga kartı) davranışı: home.js
 */

/* Ortak katman (tokenlar, menü, butonlar, başlıklar, ekip, etkinlik kartları, kapanış, alt bilgi): site.css */

/* ================================================================ 1 HERO == */
.gh-hero {
  position: relative; isolation: isolate;
  height: 100vh; height: 100svh; min-height: 560px;
  overflow: clip;
  background: var(--gh-night);
  color: #f6f4f2;
}
.gh-hero__plate { position: absolute; inset: 0; z-index: 0; }
.gh-hero__plate :is(img, video) {
  position: absolute; inset: 0; width: 100%; height: 100%; max-width: none; object-fit: cover;
}
.gh-hero__plate video { opacity: 0; transition: opacity 420ms var(--gh-ease); }
.gh-hero__plate video.is-playing { opacity: 1; }

/* Köşe scrim'i: yoğunluk yalnızca metnin olduğu sol altta, görüntünün geri kalanı serbest */
.gh-hero__scrim {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    linear-gradient(to top right, rgba(11, 13, 23, 0.94) 0%, rgba(11, 13, 23, 0.74) 30%, rgba(11, 13, 23, 0.28) 56%, transparent 74%),
    linear-gradient(to bottom, rgba(11, 13, 23, 0.55) 0%, transparent 18%);
}
.gh-hero__copy {
  position: absolute; z-index: 2;
  left: var(--sc-gutter); bottom: clamp(2.5rem, 10vh, 7.5rem);
  width: min(60rem, calc(100% - 2 * var(--sc-gutter)));
}
.gh-hero__kicker {
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(246, 244, 242, 0.82); margin: 0 0 1rem;
}
.gh-hero__title {
  font-family: var(--sc-font-display);
  font-size: clamp(2.1rem, 1.1rem + 2.9vw, 3.6rem);
  font-weight: 800; line-height: 1.04; letter-spacing: -0.035em;
  text-wrap: balance; margin: 0; max-width: 24ch;
}
.gh-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: clamp(1.5rem, 3vw, 2.25rem); }
.gh-hero__pause {
  position: absolute; z-index: 2; right: var(--sc-gutter); top: calc(50% - 22px);
  width: 44px; height: 44px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(11, 13, 23, 0.45); color: #fff; border: 1px solid rgba(255, 255, 255, 0.35);
  cursor: pointer; transition: background-color 160ms var(--gh-ease);
}
.gh-hero__pause:hover { background: rgba(11, 13, 23, 0.75); }
.gh-hero__pause svg { width: 18px; height: 18px; }

@media (min-width: 1100px) {
  /* Kart kahramanın sağ altında durur (yakın plan); başlık ona yer bırakır */
  .gh-hero__copy { width: min(60rem, calc(100% - 2 * var(--sc-gutter) - 360px)); }
}
@media (max-width: 700px) {
  .gh-hero__title { font-size: clamp(1.9rem, 1.2rem + 3.6vw, 2.4rem); }
  .gh-hero__scrim {
    background: linear-gradient(to top, rgba(11, 13, 23, 0.95) 0%, rgba(11, 13, 23, 0.78) 30%, rgba(11, 13, 23, 0.3) 55%, transparent 72%),
                linear-gradient(to bottom, rgba(11, 13, 23, 0.55) 0%, transparent 18%);
  }
  .gh-hero__plate :is(img, video) { object-position: 38% 50%; }
  .gh-hero__pause { top: auto; bottom: auto; top: 96px; }
  .gh-hero__actions .gh-btn { flex: 1 1 auto; }
}

/* =============================================================== 2 STATS == */
.gh-stats { background: var(--gh-paper); }
.gh-stats__ground {
  background: var(--sc-accent); color: #fff;
  padding-block: clamp(3.5rem, 7vw, 6.5rem);
}
.gh-stats__grid {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
}
.gh-stat { padding-inline: clamp(0.75rem, 2vw, 2rem); border-left: 1px solid rgba(255, 255, 255, 0.35); }
.gh-stat:first-child { border-left: 0; padding-left: 0; }
.gh-stat dt {
  font-size: 0.8rem; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.92);
}
.gh-stat dd {
  margin: 0.4rem 0 0;
  font-size: clamp(2.8rem, 1.6rem + 4.6vw, 6.5rem);
  font-weight: 900; line-height: 1; letter-spacing: -0.045em;
  font-variant-numeric: tabular-nums;
}
.gh-stat__plus { font-weight: 700; opacity: 0.85; margin-left: 0.04em; }
@media (max-width: 760px) {
  .gh-stats__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 2.25rem; }
  .gh-stat:nth-child(3) { border-left: 0; padding-left: 0; }
}

/* =========================================================== 3 MANIFESTO == */
.gh-manifesto { background: var(--gh-paper); color: var(--text); padding-block: clamp(5rem, 11vw, 10rem); }
.gh-manifesto__wrap { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 2rem; }
.gh-manifesto__title {
  grid-column: 1 / -1;
  font-family: var(--sc-font-display);
  font-size: clamp(2.6rem, 1.2rem + 6vw, 7rem);
  font-weight: 900; line-height: 0.96; letter-spacing: -0.045em;
  text-transform: uppercase; max-width: 13ch; margin: 0;
}
.gh-manifesto__body { grid-column: 5 / -1; margin-top: clamp(2.5rem, 5vw, 4.5rem); }
.gh-manifesto__body > * + * { margin-top: 2rem; }
.gh-vm { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.gh-vm > div { border-top: 2px solid var(--text); padding-top: 1rem; }
.gh-vm h3 { font-size: 1.05rem; font-weight: 800; letter-spacing: 0.02em; margin-bottom: 0.5rem; }
.gh-vm p { color: var(--text-soft); line-height: 1.6; }
[data-theme="dark"] .gh-manifesto .gh-textlink,
[data-theme="dark"] .gh-news .news-more { color: var(--gh-red-on-dark); }
@media (max-width: 900px) {
  .gh-manifesto__body { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .gh-vm { grid-template-columns: 1fr; }
}

/* ================================================================ 4 TEAM == */
.gh-team { background: var(--sc-surface); color: var(--text); padding-block: clamp(4.5rem, 9vw, 8rem); }

/* ============================================================ 5 PARTNERS == */
.gh-partners { background: var(--gh-paper); padding-top: clamp(2.5rem, 5vw, 4rem); }
.gh-partners__label {
  text-align: center; font-size: 0.78rem; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text-soft); margin-bottom: 1.25rem;
}
.gh-partners .sponsor-strip { padding: 2.25rem 0; }
.gh-partners .sponsor-strip:hover .sponsor-track { animation-play-state: paused; }

/* ============================================================== 6 EVENTS == */
/* Sert kesme: etkinlikler her temada gece zemininde. Değişkenler ve renk birlikte yeniden tanımlanır. */
.gh-events {
  --bg: var(--gh-night);
  --bg-soft: var(--gh-night-3);
  --text: #f5f5f7;
  --text-soft: #a6a8b3;
  --border: rgba(255, 255, 255, 0.12);
  --accent-text: var(--gh-red-on-dark);
  background: var(--bg); color: var(--text);
  padding-block: clamp(4.5rem, 9vw, 8rem);
}
[data-theme="dark"] .gh-events { --bg: #151827; --bg-soft: #1d2133; }
.gh-head__wipe { padding-bottom: 0.1em; }
.gh-events .gallery-tab { min-height: 44px; }
.gh-events .gh-btn--line { color: var(--text); }

/* ================================================================ 7 NEWS == */
/* Bilinçli sessizlik: en küçük tipografi, hareket yok. Zirveden önceki nefes. */
.gh-news { background: var(--gh-paper); color: var(--text); padding-block: clamp(4rem, 8vw, 7rem); }
.gh-news__grid { margin-top: 0; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; }
.gh-news .news-card { border-radius: 20px; padding: 28px; gap: 22px; }
.gh-news .news-card:hover { transform: none; border-color: var(--text-soft); box-shadow: none; }
.gh-news .news-title { font-size: 1.15rem; }
.gh-news .news-more { min-height: 44px; }
[data-theme="light"] .gh-news .news-more,
[data-theme="light"] .gh-news .news-date-side .month { color: var(--gh-red-on-light); }

/* =============================================================== 8 CLOSE == */
.gh-close__wrap {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  align-items: center; gap: clamp(2.5rem, 6vw, 6rem);
  min-height: min(78svh, 46rem);
}
.gh-sign { margin-top: 2rem; max-width: 34rem; }
.gh-sign label { display: block; font-size: 0.85rem; font-weight: 700; color: var(--text-soft); margin-bottom: 0.5rem; }
.gh-sign__row { display: flex; gap: 10px; flex-wrap: wrap; }
.gh-sign input {
  flex: 1 1 14rem; min-height: 52px; padding: 0 18px; border-radius: 14px;
  background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.28);
  color: #fff; font-size: 1rem; font-weight: 600;
}
.gh-sign input::placeholder { color: rgba(255, 255, 255, 0.5); }
.gh-sign input:focus-visible { outline: 2px solid var(--gh-red-on-dark); outline-offset: 2px; border-color: transparent; }
.gh-sign .gh-btn { min-height: 52px; }

.gh-final { margin: 0; display: flex; justify-content: center; perspective: 1200px; }

/* ----------------------------------------------- the pass (signature) -- */
/* Kartın görünümü site.css'te (başvuru sayfası da kullanır). Burada yalnızca damga basma ve sabit katman. */
.gh-pass__stamps li.is-pressed { animation: gh-press 320ms var(--gh-ease); }
@keyframes gh-press {
  0% { transform: scale(1.5) rotate(-10deg); opacity: 0.2; }
  60% { transform: scale(0.94) rotate(-4deg); opacity: 1; }
  100% { transform: scale(1) rotate(-4deg); }
}
/* Sabit katmandaki kopya. Durumlar: hero (kahramanda yakın plan), chip (köşede), gone (kapanışta) */
.gh-pass {
  position: fixed; z-index: 900;
  right: max(20px, env(safe-area-inset-right)); bottom: max(20px, env(safe-area-inset-bottom));
  pointer-events: none;
  transform-origin: 100% 100%;
  transition: transform 520ms var(--gh-ease), opacity 320ms var(--gh-ease);
}
.gh-pass[data-state="hero"] { transform: translate(-28px, -40px) rotate(-4deg); }
.gh-pass[data-state="chip"] { transform: scale(0.5); }
.gh-pass[data-state="peek"] { transform: scale(0.5) translateX(calc(100% + 40px)); opacity: 0; }
.gh-pass[data-state="gone"] { transform: scale(0.5); opacity: 0; }
.gh-pass__toast {
  position: absolute; right: 0; bottom: calc(100% + 10px);
  white-space: nowrap; padding: 8px 14px; border-radius: 999px;
  background: var(--gh-night); color: #fff; font-size: 1.4rem; font-weight: 700;
  box-shadow: var(--sc-e2);
  opacity: 0; transform: translateY(6px);
  transition: opacity 200ms var(--gh-ease), transform 200ms var(--gh-ease);
}
.gh-pass[data-state="hero"] .gh-pass__toast { font-size: 0.8rem; }
.gh-pass.has-toast .gh-pass__toast { opacity: 1; transform: none; }
/* JS yoksa sabit kart hiç görünmez; kapanıştaki kart ve form yeterli */
html:not(.gh-js) .gh-pass { display: none; }
@media (max-width: 1099px) {
  .gh-pass[data-state="hero"] { transform: scale(0.42) translateY(30%); opacity: 0; }
  .gh-pass[data-state="chip"] { transform: scale(0.42); }
  .gh-pass[data-state="peek"] { transform: scale(0.42) translateX(calc(100% + 40px)); opacity: 0; }
  .gh-pass[data-state="gone"] { transform: scale(0.42); opacity: 0; }
  .gh-pass__toast { font-size: 1.7rem; }
}

/* Kapanıştaki kartın uçuşu (FLIP). home.js başlangıç dönüşümünü yazar. */
.gh-final .gh-pass__card.is-flying { transition: transform 760ms var(--gh-ease); }

@media (max-width: 900px) {
  .gh-close__wrap { grid-template-columns: 1fr; min-height: 0; }
  .gh-final { justify-content: flex-start; }
}

/* ---------------------------------------------------------------- hareket -- */
/* Yükleme ve küçük durum değişimleri. Dil motorun akış girişiyle aynı: aşağıdan 14px kalkış, --gh-ease.
   Kalkış ayrı translate özelliğiyle yazılır, düğmelerin ve kartın transform'unu ezmez. Gramer korunur:
   pin, parallax, sürüklenme yok; haberler bilinçli olarak hareketsiz kalır. */
@keyframes gh-rise { from { opacity: 0; translate: 0 14px; } }
@media (prefers-reduced-motion: no-preference) {
  /* Kahraman: video kesmeleri başlarken yazı alttan kalkar, kart en son gelir */
  .gh-hero__kicker { animation: gh-rise 620ms var(--gh-ease) 80ms backwards; }
  .gh-hero__title { animation: gh-rise 620ms var(--gh-ease) 160ms backwards; }
  .gh-hero__actions { animation: gh-rise 620ms var(--gh-ease) 280ms backwards; }
  .gh-pass__card { animation: gh-rise 620ms var(--gh-ease) 420ms backwards; }
  .gh-final .gh-pass__card { animation: none; }

  /* Ekip: Supabase'den gelen kartlar görünür olunca sırayla kalkar (home.js data-in ve --i yazar) */
  .gh-team__grid[data-in] .gh-member {
    transition: opacity 620ms var(--gh-ease), translate 620ms var(--gh-ease);
    transition-delay: calc(var(--i, 0) * 60ms);
  }
  .gh-team__grid[data-in="wait"] .gh-member { opacity: 0; translate: 0 14px; }

  /* İmza: ad yazılınca kartta yumuşakça koyulaşır */
  .gh-pass__name { transition: color 200ms var(--gh-ease), border-color 200ms var(--gh-ease); }
  .gh-sign input { transition: border-color 160ms var(--gh-ease), background-color 160ms var(--gh-ease); }
  .gh-textlink svg { transition: translate 160ms var(--gh-ease); }
}
@media (prefers-reduced-motion: no-preference) and (hover: hover) and (pointer: fine) {
  .gh-textlink:hover svg { translate: 3px 0; }
  .gh-sign input:hover:not(:focus-visible) { border-color: rgba(255, 255, 255, 0.5); }
}

/* ------------------------------------------------------- reduced motion -- */
@media (prefers-reduced-motion: reduce) {
  .gh-pass, .gh-final .gh-pass__card.is-flying { transition: opacity 200ms linear !important; }
  .gh-pass[data-state] { transform: none; }
  .gh-pass[data-state="hero"] { opacity: 0; }
  .gh-pass[data-state="chip"] { transform: scale(0.5); }
  .gh-pass__stamps li.is-pressed { animation: none; }
  .gh-hero__plate video { display: none; }
  .gh-hero__pause { display: none; }
  .sponsor-track { animation: none !important; flex-wrap: wrap; justify-content: center; width: auto; }
}