/* Hallmark · genre: atmospheric · macrostructure: Marquee Hero · theme: brand-locked
 * enrichment: none (typography + real photography) · nav: N5 floating pill · footer: Ft5 statement
 * tone: teknik-brutalist · audience: okul/fuar ziyaretçisi + sponsor · anchor hue: cool (electric 231)
 * pre-emit critique: P5 H5 E4 S5 R4 V5
 */

@import url("tokens.css");

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

html {
  scroll-behavior: smooth;
  overflow-x: clip;
  scroll-padding-top: 6rem;
}

body {
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

/* ——— Zemin: teknik ızgara (sabit, sessiz) ——— */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(oklch(60% 0.05 240 / 0.05) 1px, transparent 1px),
    linear-gradient(90deg, oklch(60% 0.05 240 / 0.05) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 120% 90% at 50% 0%, #000 20%, transparent 78%);
}

img { max-width: 100%; display: block; }
a { color: inherit; }

::selection { background: var(--color-accent); color: var(--color-paper); }

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

/* ═══════════════════ NAV · N5 floating pill ═══════════════════ */

nav#navbar {
  position: fixed;
  top: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  width: min(calc(100% - 2 * var(--gutter)), var(--measure-page));
  z-index: var(--z-nav);
  background: oklch(19% 0.034 256 / 0.72);
  backdrop-filter: blur(18px) saturate(1.3);
  border: 1px solid var(--rule);
  border-radius: var(--radius-pill);
  transition: background var(--dur-short) var(--ease-out),
              border-color var(--dur-short) var(--ease-out);
}
nav#navbar.is-scrolled {
  background: oklch(15% 0.030 258 / 0.9);
  border-color: var(--rule-strong);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  height: 56px;
  padding: 0 var(--space-xs) 0 var(--space-md);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo-wrap {
  width: 42px; height: 42px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-ink);
  display: grid;
  place-items: center;
  overflow: hidden;
}
.nav-logo-wrap img { width: 88%; height: 88%; object-fit: contain; }

.nav-title {
  font-family: var(--font-display);
  font-size: 1.28rem;
  letter-spacing: 0.06em;
  line-height: 1;
  color: var(--color-ink);
  white-space: nowrap;
}
.nav-title .volt { color: var(--color-accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  margin-left: auto;
}
.nav-links a {
  display: block;
  color: var(--color-ink-3);
  text-decoration: none;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
  padding: 0.45rem 0.7rem;
  border-radius: var(--radius-pill);
  transition: color var(--dur-short) var(--ease-out),
              background var(--dur-short) var(--ease-out);
}
.nav-links a:hover { color: var(--color-ink); background: var(--color-paper-3); }
.nav-links a.active { color: var(--color-accent); }

/* Portal — tek vurgulu eylem */
.nav-links a.nav-portal {
  color: var(--color-paper);
  background: var(--color-accent);
  font-weight: 700;
  margin-left: var(--space-xs);
}
.nav-links a.nav-portal:hover { background: var(--color-accent-hi); color: var(--color-paper); }

.lang-btn {
  background: none;
  border: 1px solid var(--rule);
  color: var(--color-ink-3);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color var(--dur-short) var(--ease-out),
              border-color var(--dur-short) var(--ease-out);
}
.lang-btn:hover { color: var(--color-ink); border-color: var(--color-accent); }
/* Tek geçiş düğmesi: mevcut dil gizlenir, yalnızca DİĞER dil görünür.
   (script.js zaten aktif dile .active veriyor.) */
.lang-btn.active { display: none; }

#hamburger {
  display: none;
  margin-left: auto;
  background: none;
  border: 1px solid var(--rule);
  color: var(--color-accent);
  width: 40px; height: 40px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1rem;
}

#mobile-nav {
  display: none;
  flex-direction: column;
  padding: var(--space-xs) var(--space-md) var(--space-md);
  border-top: 1px solid var(--rule);
  margin-top: 2px;
}
#mobile-nav.open { display: flex; }
#mobile-nav a {
  color: var(--color-ink-2);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--rule);
}
#mobile-nav a:last-of-type { border-bottom: none; }
#mobile-nav a.nav-portal {
  color: var(--color-paper);
  background: var(--color-accent);
  text-align: center;
  border-radius: var(--radius-pill);
  margin-top: var(--space-sm);
  border-bottom: none;
}

/* ═══════════════════ HERO · Marquee ═══════════════════
   Fuar/okulda 3 saniyede iz bırakmalı: marka fold'u doldurur,
   sola yaslı, fold'da buton yok — ilk CTA çizginin altında.       */

#hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding: 8rem var(--gutter) var(--space-2xl);
  overflow: hidden;
  isolation: isolate;
}

.hero-glow {
  position: absolute;
  left: -10%; bottom: -30%;
  width: min(90vw, 900px);
  aspect-ratio: 1;
  background: radial-gradient(circle, oklch(60% 0.10 235 / 0.20) 0%, transparent 68%);
  pointer-events: none;
  z-index: -1;
}
.beam { display: none; }             /* şimşek çubukları kaldırıldı — parçacık ağı zaten canlı */

.hero-content {
  position: relative;
  z-index: var(--z-raised);
  width: 100%;
  max-width: var(--measure-page);
  margin: 0 auto;
  text-align: left;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-accent);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
  animation: riseIn var(--dur-long) var(--ease-out) both;
}
.hero-badge::before {
  content: '';
  width: 28px; height: 1px;
  background: var(--color-accent);
}
.hero-badge i { display: none; }

.hero-logo {
  /* Amblem halka yazısı içerdiğinden okunaklı kalması için büyük tutuluyor */
  --logo-size: clamp(116px, 11vw, 164px);
  width: var(--logo-size); height: var(--logo-size);
  background: var(--color-ink);
  border-radius: 50%;
  display: grid;
  place-items: center;
  overflow: hidden;
  margin-bottom: var(--space-lg);
  animation: riseIn var(--dur-long) var(--ease-out) 60ms both;
}
.hero-logo img { width: 88%; height: 88%; object-fit: contain; }

h1.hero-heading {
  font-family: var(--font-display);
  font-size: var(--text-display);
  line-height: var(--leading-tight);
  letter-spacing: 0.005em;
  overflow-wrap: anywhere;
  min-width: 0;
  animation: riseIn var(--dur-long) var(--ease-out) 120ms both;
}
h1.hero-heading .volt  { color: var(--color-accent); }
h1.hero-heading .forge { color: var(--color-ink); }

.hero-number {
  font-family: var(--font-mono);
  font-size: clamp(0.9rem, 1.6vw, 1.15rem);
  color: var(--color-ink-3);
  letter-spacing: 0.4em;
  margin-top: var(--space-sm);
  animation: riseIn var(--dur-long) var(--ease-out) 180ms both;
}

.hero-sub {
  font-size: clamp(1rem, 1.6vw, 1.22rem);
  font-weight: 300;
  color: var(--color-ink-2);
  line-height: 1.55;
  max-width: 46ch;
  margin-top: var(--space-lg);
  animation: riseIn var(--dur-long) var(--ease-out) 240ms both;
}

/* Marquee kuralı: fold'da buton yok. CTA'lar çizginin altında. */
.hero-cta { display: none; }

.scroll-hint {
  position: absolute;
  right: var(--gutter);
  bottom: var(--space-2xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-ink-3);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  animation: fadeIn 1.2s var(--ease-out) 700ms both;
}
.scroll-hint i { writing-mode: horizontal-tb; animation: nudge 2s var(--ease-in-out) infinite; }
@keyframes nudge { 0%,100% { transform: translateY(0); } 50% { transform: translateY(4px); } }

/* Hero → sayfa geçişi: kalın kural (macro gereği) */
.fold-rule {
  height: var(--rule-thick);
  background: linear-gradient(to right, var(--color-accent) 0%, var(--color-accent-dim) 22%, var(--rule) 60%, transparent 100%);
  border: 0;
}

/* Çizgi altı ilk eylem şeridi */
.entry-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
  max-width: var(--measure-page);
  margin: 0 auto;
  padding: var(--space-lg) var(--gutter);
}
.entry-bar .lead {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-ink-3);
  margin-right: auto;
}

.btn-primary, .btn-secondary {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.1em;
  padding: 0.62rem 1.5rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--dur-short) var(--ease-out),
              color var(--dur-short) var(--ease-out),
              border-color var(--dur-short) var(--ease-out);
}
.btn-primary { background: var(--color-accent); color: var(--color-paper); border: 1px solid var(--color-accent); }
.btn-primary:hover { background: var(--color-accent-hi); border-color: var(--color-accent-hi); }
.btn-secondary { border: 1px solid var(--rule-strong); color: var(--color-ink); }
.btn-secondary:hover { border-color: var(--color-accent); color: var(--color-accent); }

/* ═══════════════════ BÖLÜM İSKELETİ ═══════════════════
   Ritim kasıtlı olarak değişir: her bölüm aynı padding'i almaz.  */

section { position: relative; z-index: var(--z-base); }

.section-inner {
  max-width: var(--measure-page);
  margin: 0 auto;
  padding: var(--space-4xl) var(--gutter);
}

/* Numaralı eyebrow'lar kaldırıldı (AI-tell). Etiket artık görünmez. */
.section-label { display: none; }

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  line-height: 1.02;
  letter-spacing: 0.01em;
  font-style: normal;
  overflow-wrap: anywhere;
  min-width: 0;
}
.section-title em {
  font-style: normal;
  color: var(--color-accent);
}

/* Kural: başlık altındaki çizgi artık kısa bir aksan işareti */
.divider {
  width: 44px;
  height: 2px;
  background: var(--color-accent);
  margin: var(--space-md) 0 var(--space-2xl);
  border: 0;
}

.takim-intro {
  max-width: var(--measure);
  font-weight: 300;
  font-size: var(--text-lg);
  color: var(--color-ink-2);
  margin-bottom: var(--space-2xl);
}

/* ═══════════════════ KİMLİK (Hakkımızda) ═══════════════════
   Asimetrik: geniş metin + dar teknik künye. Kart yok, hairline var. */

#hakkimizda .section-inner { padding-block: var(--space-4xl) var(--space-3xl); }

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.about-text p {
  font-weight: 300;
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--color-ink-2);
  max-width: var(--measure);
  margin-bottom: var(--space-md);
}
.about-text p strong { color: var(--color-accent); font-weight: 600; }

/* İstatistikler: kart değil, künye şeridi */
.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--rule);
}
.stat-card { background: none; border: 0; padding: 0; }
.stat-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--text-2xl);
  line-height: 1;
  color: var(--color-accent);
}
.stat-label {
  font-size: 0.68rem;
  color: var(--color-ink-3);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-top: var(--space-2xs);
}

/* Teknik künye: hairline satırlar (kart değil) */
.about-visual { display: flex; flex-direction: column; }
.info-card {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--rule);
  background: none;
  border-radius: 0;
}
.about-visual .info-card:first-child { border-top: 1px solid var(--rule); }
.info-icon {
  width: 26px; height: 26px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  color: var(--color-accent);
  font-size: 0.95rem;
  background: none;
  border: 0;
}
.info-icon-img img { width: 26px; height: 26px; object-fit: contain; border-radius: 2px; }
.info-card h4 {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-ink-3);
  margin-bottom: 3px;
}
.info-card p { font-size: var(--text-sm); color: var(--color-ink-2); line-height: 1.5; }

/* ═══════════════════ FRC NEDİR ═══════════════════
   Okul/fuar ziyaretçisi için bağlam. Kendi ritmi var:
   büyük ifade + üç kısa gerçek. Kart yok.                        */

#frc-nedir { border-top: 1px solid var(--rule); background: var(--color-paper-in); }
#frc-nedir .section-inner { padding-block: var(--space-3xl); }

.frc-lead {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(1.3rem, 3.2vw, 2.15rem);
  line-height: 1.32;
  letter-spacing: -0.005em;
  color: var(--color-ink);
  max-width: 26ch;
  margin-bottom: var(--space-2xl);
}
.frc-lead .accent { color: var(--color-accent); font-weight: 400; }

.frc-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 4vw, 3rem);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--rule);
}
.frc-fact h4 {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}
.frc-fact p { font-size: var(--text-sm); color: var(--color-ink-2); line-height: 1.6; }

@media (max-width: 780px) {
  .frc-facts { grid-template-columns: minmax(0, 1fr); gap: var(--space-lg); }
  .frc-lead { max-width: none; }
}

/* ═══════════════════ DEĞERLER ═══════════════════
   İkon-tile ızgarası KALDIRILDI. Tipografik satırlar.            */

#degerlerimiz .section-inner { padding-block: var(--space-3xl); }

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 clamp(2rem, 6vw, 4.5rem);
  border-top: 1px solid var(--rule);
}
.value-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-md);
  align-items: baseline;
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--rule);
  background: none;
  border-radius: 0;
  text-align: left;
  transition: background var(--dur-short) var(--ease-out);
}
.value-card:hover { background: oklch(60% 0.05 240 / 0.04); }
.value-icon {
  font-size: 0.85rem;
  color: var(--color-accent);
  margin: 0;
  line-height: 1;
  opacity: 0.85;
}
.value-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  letter-spacing: 0.03em;
  color: var(--color-ink);
  grid-column: 2;
}
.value-card p {
  font-size: var(--text-sm);
  color: var(--color-ink-2);
  line-height: 1.55;
  grid-column: 2;
  margin-top: 2px;
}

/* ═══════════════════ GERİ SAYIM ═══════════════════
   Tam genişlik koyu bant — sayfadaki en sessiz, en teknik yüzey.  */

#countdown-section {
  background: var(--color-paper-in);
  border-block: 1px solid var(--rule);
}
#countdown-section .section-inner {
  padding-block: var(--space-3xl) !important;
  text-align: left;
}
#countdown-section .section-title { font-size: var(--text-2xl); }
#countdown-section .divider { display: none; }

.countdown-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 5vw, 4rem);
  margin-top: var(--space-xl);
}
.cd-block {
  background: none;
  border: 0;
  border-radius: 0;
  padding: 0;
  min-width: 0;
  text-align: left;
}
.cd-block::before { display: none; }
.cd-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(2.4rem, 8vw, 4.6rem);
  line-height: 0.95;
  color: var(--color-ink);
  letter-spacing: -0.01em;
}
.cd-label {
  font-size: 0.62rem;
  color: var(--color-ink-3);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-top: var(--space-xs);
}
.cd-num.tick { animation: tickFlash var(--dur-long) var(--ease-out); }
@keyframes tickFlash {
  0%   { color: var(--color-accent-hi); }
  100% { color: var(--color-ink); }
}

/* ═══════════════════ 2027 SEZONU ═══════════════════ */

#sezon .section-inner { padding-block: var(--space-4xl) var(--space-3xl); }

.season-hero {
  position: relative;
  background: var(--color-paper-2);
  border: 0;
  border-left: var(--rule-thick) solid var(--color-accent);
  border-radius: 0;
  padding: clamp(1.8rem, 5vw, 3rem);
  margin-bottom: var(--space-3xl);
  overflow: hidden;
}
.season-hero::before { display: none; }
.season-year {
  position: absolute;
  right: -0.06em; bottom: -0.28em;
  font-family: var(--font-display);
  font-size: clamp(6rem, 20vw, 15rem);
  line-height: 0.8;
  color: oklch(60% 0.05 240 / 0.07);
  pointer-events: none;
  transform: none;
  top: auto; left: auto;
}
.season-content { position: relative; }
.season-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-heat);
  background: none;
  border: 0;
  padding: 0;
  margin-bottom: var(--space-sm);
}
.season-title {
  font-family: var(--font-display);
  font-size: var(--text-display-s);
  line-height: 0.98;
  letter-spacing: 0.01em;
  margin-bottom: var(--space-md);
  overflow-wrap: anywhere;
}
.season-sub {
  color: var(--color-ink-2);
  font-size: var(--text-base);
  max-width: 52ch;
  margin: 0;
}

.season-split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 4.5rem);
}
.col-head {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-ink-3);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--rule);
  margin-bottom: var(--space-lg);
}

.timeline { position: relative; padding-left: var(--space-lg); }
.timeline::before {
  content: '';
  position: absolute;
  left: 3px; top: 6px; bottom: 6px;
  width: 1px;
  background: var(--rule-strong);
}
.tl-item { position: relative; padding: 0 0 var(--space-lg) var(--space-lg); }
.tl-item::before {
  content: '';
  position: absolute;
  left: -0.75rem; top: 0.42rem;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--color-accent);
}
.tl-item:last-child::before { background: var(--color-heat); }
.tl-date {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--color-accent);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.tl-item h4 { font-size: var(--text-base); font-weight: 600; color: var(--color-ink); margin-top: 2px; }
.tl-item p { font-size: var(--text-sm); color: var(--color-ink-2); margin-top: 2px; }

/* Hedefler: künye satırları */
.goal-list { display: flex; flex-direction: column; }
.goal-list .info-card:first-child { border-top: 1px solid var(--rule); }

/* ═══════════════════ SPONSORLAR ═══════════════════ */

#sponsorlar { border-top: 1px solid var(--rule); }
#sponsorlar .section-inner { padding-block: var(--space-3xl); }
#sponsorlar .divider { display: none; }
#sponsorlar .section-title { font-size: var(--text-3xl); }

.sponsors-note {
  color: var(--color-ink-2);
  font-size: var(--text-base);
  max-width: 56ch;
  margin: var(--space-md) 0 var(--space-2xl);
}

.sponsors-grid {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 5vw, 3.5rem);
  align-items: center;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--rule);
}
.sponsor-card {
  background: none;
  border: 0;
  border-radius: 0;
  padding: 0;
  min-width: 0;
  max-width: none;
  height: auto;
  filter: grayscale(1) opacity(0.6);
  transition: filter var(--dur-mid) var(--ease-out);
}
.sponsor-card:hover { filter: grayscale(0) opacity(1); }
.sponsor-card img { max-height: 46px; width: auto; object-fit: contain; }

/* ═══════════════════ KADRO ═══════════════════
   30 kişi = kart yığını değil, sıkı bir künye ızgarası.           */

#takim-uyelerimiz { border-top: 1px solid var(--rule); }
#takim-uyelerimiz .section-inner { padding-block: var(--space-4xl) var(--space-3xl); }

.ekip-baslik {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-ink-3);
  margin: var(--space-3xl) 0 var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--rule);
}
.ekip-baslik:first-of-type { margin-top: 0; }

.uyeler-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--space-lg) var(--space-md);
}
.uye-card {
  background: none;
  border: 0;
  border-radius: 0;
  overflow: visible;
  transition: transform var(--dur-mid) var(--ease-out);
}
.uye-foto {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--color-paper-2);
  filter: grayscale(0.72) contrast(1.05);
  transition: filter var(--dur-mid) var(--ease-out);
}
.uye-card:hover .uye-foto { filter: grayscale(0) contrast(1); }
.uye-foto img { width: 100%; height: 100%; object-fit: cover; }
.uye-takim-etiketi { display: none; }        /* ekip başlığı zaten söylüyor */
.uye-isim {
  padding: var(--space-sm) 0 0;
  text-align: left;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink);
  line-height: 1.25;
}
.uye-sosyal {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-2xs) 0 0;
  justify-content: flex-start;
}
.uye-sosyal-link {
  width: auto; height: auto;
  background: none;
  border: 0;
  border-radius: 0;
  color: var(--color-ink-3);
  font-size: 0.78rem;
  transition: color var(--dur-short) var(--ease-out);
}
.uye-sosyal-link:hover { color: var(--color-accent); }

/* ═══════════════════ ROLLER ═══════════════════
   8 kart değil — dizin/tablo okuması.                            */

#roller { border-top: 1px solid var(--rule); }
#roller .section-inner { padding-block: var(--space-3xl); }

.roles-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 clamp(2rem, 6vw, 4.5rem);
  border-top: 1px solid var(--rule);
}
.role-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--rule);
  background: none;
  border-radius: 0;
  transition: background var(--dur-short) var(--ease-out);
}
.role-card:hover { background: oklch(60% 0.05 240 / 0.04); }
.role-tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--color-ink-3);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 0;
  padding: 0;
  margin-bottom: var(--space-2xs);
  display: block;
}
.role-card h3 { font-size: var(--text-base); font-weight: 600; color: var(--color-ink); }
.role-card p { font-size: var(--text-sm); color: var(--color-ink-2); line-height: 1.55; margin-top: 2px; }

/* ═══════════════════ GALERİ ═══════════════════
   Düzensiz açıklık — eşit 3-kolon değil.                         */

#galeri { border-top: 1px solid var(--rule); }
#galeri .section-inner { padding-block: var(--space-3xl) var(--space-4xl); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}
.gallery-item {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 0;
  aspect-ratio: 4 / 3;
  cursor: zoom-in;
  background: var(--color-paper-2);
  transition: filter var(--dur-mid) var(--ease-out);
  filter: saturate(0.85);
}
.gallery-item:hover { filter: saturate(1.05); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; }
/* Düzensiz ritim — eşit 3-kolon değil. Fotoğraf sayısı değişirse
   buradaki açıklıkları güncelle (şu an 3 görsel). */
/* Geniş kutu satır yüksekliğini belirler; dar olan ona hizalanır
   (böylece satırın alt kenarı tırtıklı kalmaz). */
.gallery-item:nth-child(3n+1) { grid-column: span 4; aspect-ratio: 16 / 9; }
.gallery-item:nth-child(3n+2) { grid-column: span 2; aspect-ratio: auto; align-self: stretch; }
.gallery-item:nth-child(3n+3) { grid-column: span 6; aspect-ratio: 21 / 9; }

/* ═══════════════════ İLETİŞİM ═══════════════════ */

#iletisim { border-top: 1px solid var(--rule); }
#iletisim .section-inner { padding-block: var(--space-4xl); }

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; }
.contact-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--rule);
  background: none;
  border-radius: 0;
}
.contact-info .contact-item:first-child { border-top: 1px solid var(--rule); }
.contact-item i { color: var(--color-accent); font-size: 0.9rem; width: 18px; margin-top: 4px; text-align: center; }
.contact-item strong {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-ink-3);
  margin-bottom: 2px;
}
.contact-item span { font-size: var(--text-base); color: var(--color-ink); }
/* E-posta bağlantısı: satırın ritmini bozmasın — altı çizili, rengi metinle aynı */
.contact-item a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--rule-strong);
  transition: color var(--dur-short) var(--ease-out),
              border-color var(--dur-short) var(--ease-out);
}
.contact-item a:hover { color: var(--color-accent); border-bottom-color: var(--color-accent); }

.social-links { display: flex; gap: var(--space-lg); margin-top: var(--space-xl); }
.social-link {
  width: auto; height: auto;
  background: none;
  border: 0;
  border-radius: 0;
  color: var(--color-ink-3);
  font-size: 1.05rem;
  transition: color var(--dur-short) var(--ease-out);
}
.social-link:hover { color: var(--color-accent); }

.contact-form-note {
  background: var(--color-paper-2);
  border: 0;
  border-top: var(--rule-thick) solid var(--color-heat);
  border-radius: 0;
  padding: clamp(1.5rem, 4vw, 2.25rem);
}
.contact-form-note h3 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  letter-spacing: 0.03em;
  margin-bottom: var(--space-sm);
  color: var(--color-ink);
}
.contact-form-note p { font-size: var(--text-sm); color: var(--color-ink-2); line-height: 1.65; }
.contact-form-note strong { color: var(--color-accent); }

/* ═══════════════════ ATATÜRK ═══════════════════ */

#ataturk-quote {
  border-top: 1px solid var(--rule);
  background: var(--color-paper-in);
}
#ataturk-quote .section-inner { padding-block: var(--space-3xl); text-align: center; }
.ataturk-wrap { max-width: 60ch; margin: 0 auto; }
.ataturk-blockquote { background: none; border: 0; border-radius: 0; padding: 0; }
.ataturk-blockquote::before { display: none; }
.ataturk-open-quote { display: none; }
.ataturk-text {
  font-family: var(--font-body);
  font-size: clamp(1.15rem, 2.6vw, 1.65rem);
  font-style: italic;
  font-weight: 300;
  color: var(--color-ink);
  line-height: 1.55;
  margin-bottom: var(--space-xl);
}
.ataturk-sig { display: flex; justify-content: center; margin-bottom: var(--space-sm); }
.imza-svg {
  height: clamp(64px, 12vw, 104px);
  width: auto;
  max-width: 100%;
  color: var(--color-ink-2);
  opacity: 0.9;
}
.ataturk-name {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--color-ink-3);
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

/* ═══════════════════ FOOTER · Ft5 statement ═══════════════════ */

footer {
  border-top: 1px solid var(--rule);
  position: relative;
  z-index: var(--z-base);
}
.footer-statement {
  max-width: var(--measure-page);
  margin: 0 auto;
  padding: var(--space-3xl) var(--gutter) var(--space-xl);
}
.footer-statement p {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4.5vw, 3rem);
  line-height: 1.05;
  letter-spacing: 0.015em;
  color: var(--color-ink);
  max-width: 20ch;
}
.footer-statement .accent { color: var(--color-accent); }

.footer-bottom {
  max-width: var(--measure-page);
  margin: 0 auto;
  padding: var(--space-lg) var(--gutter) var(--space-2xl);
  border-top: 1px solid var(--rule);
  font-size: var(--text-xs);
  color: var(--color-ink-3);
  line-height: 1.7;
}
.footer-bottom strong { color: var(--color-ink-2); font-weight: 600; }
.footer-bottom .copy-line { margin-top: var(--space-xs); font-size: 0.68rem; opacity: 0.7; }

/* ═══════════════════ HAREKET ═══════════════════
   Tek orkestrasyonlu giriş — "her şey scroll'da fade" değil.      */

@keyframes riseIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--dur-long) var(--ease-out),
              transform var(--dur-long) var(--ease-out);
}
.reveal.visible { opacity: 1; transform: none; }

/* İmleç ışığı + ilerleme çubuğu (script.js enjekte eder) */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0;
  background: var(--color-accent);
  z-index: var(--z-overlay);
  pointer-events: none;
  transition: width 120ms linear;
}
#cursor-glow {
  position: fixed;
  top: 0; left: 0;
  width: 260px; height: 260px;
  margin: -130px 0 0 -130px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 3;
  background: radial-gradient(circle, oklch(70% 0.10 230 / 0.10) 0%, transparent 66%);
  mix-blend-mode: screen;
  opacity: 0;
  transition: opacity var(--dur-mid) var(--ease-out);
  will-change: transform;
}
.hero-particles { position: absolute; inset: 0; z-index: -1; pointer-events: none; }

/* Eğilme yalnızca "fotoğraf" metaforu olan yerlerde */
.tilt { position: relative; will-change: transform; }
.magnetic { will-change: transform; }

/* ═══════════════════ LIGHTBOX ═══════════════════ */

#lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: oklch(12% 0.025 258 / 0.94);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-mid) var(--ease-out), visibility var(--dur-mid);
  cursor: zoom-out;
}
#lightbox.open { opacity: 1; visibility: visible; }
#lightbox img {
  max-width: 92vw; max-height: 88vh;
  border-radius: var(--radius-sm);
  transform: scale(0.97);
  transition: transform var(--dur-mid) var(--ease-out);
}
#lightbox.open img { transform: none; }
#lightbox .lb-close {
  position: absolute;
  top: var(--space-lg); right: var(--space-lg);
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--rule-strong);
  background: var(--color-paper-2);
  color: var(--color-ink);
  font-size: 1rem;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out);
}
#lightbox .lb-close:hover { background: var(--color-accent); color: var(--color-paper); }

/* ═══════════════════ RESPONSIVE ═══════════════════ */

@media (max-width: 900px) {
  .about-grid,
  .contact-grid,
  .season-split { grid-template-columns: minmax(0, 1fr); }
  .gallery-item:nth-child(n) { grid-column: span 3; aspect-ratio: 4 / 3; }
  .gallery-item:nth-child(1) { grid-column: span 6; aspect-ratio: 16 / 9; }
}

@media (max-width: 1060px) {
  .nav-links { display: none; }
  #hamburger { display: grid; place-items: center; }
  nav#navbar { border-radius: 20px; }
  .nav-inner { height: 54px; }
}

@media (max-width: 780px) {
  #hero { align-items: center; padding-top: 7rem; }
  .scroll-hint { display: none; }

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

  .section-inner { padding-block: var(--space-3xl) !important; }
}

@media (max-width: 560px) {
  .uyeler-grid { grid-template-columns: repeat(auto-fill, minmax(112px, 1fr)); }
  .gallery-item:nth-child(n) { grid-column: span 6; }
  .stat-row { gap: var(--space-lg); }
  .entry-bar { gap: var(--space-sm); }
  .entry-bar .lead { flex-basis: 100%; margin-bottom: var(--space-2xs); }
  .btn-primary, .btn-secondary { font-size: 0.95rem; padding: 0.55rem 1.2rem; }
}


@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1 !important; transform: none !important; }
  #cursor-glow, .hero-particles { display: none !important; }
}

@media (hover: none) {
  #cursor-glow { display: none !important; }
}