/* ==========================================================================
   Ana sayfa (index.html) — özel stiller
   ========================================================================== */

/* HERO */
.hero {
  position: relative;
  height: 88vh;
  min-height: 520px;
  max-height: 720px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8,14,28,0.35) 0%, rgba(8,14,28,0.05) 55%, rgba(8,14,28,0.15) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
}

.hero-content h1 {
  color: #fff;
  font-size: 52px;
  font-weight: 600;
  line-height: 1.12;
  margin-bottom: 22px;
  max-width: 620px;
}
.hero-content h1 strong { font-weight: 800; }

.hero-content p {
  color: rgba(255,255,255,0.92);
  font-size: 17px;
  line-height: 1.55;
  max-width: 420px;
}

/* Hero giriş animasyonu */
.hero-content h1 .line {
  display: block;
  overflow: hidden;
}
.hero-content h1 .line span {
  display: inline-block;
  transform: translateY(110%);
  opacity: 0;
  animation: heroLineUp 0.7s cubic-bezier(.22,.9,.34,1) forwards;
}
.hero-content h1 .line:nth-child(1) span { animation-delay: 0.15s; }
.hero-content h1 .line:nth-child(2) span { animation-delay: 0.30s; }
.hero-content h1 .line:nth-child(3) span { animation-delay: 0.45s; }

.hero-content p {
  opacity: 0;
  transform: translateY(14px);
  animation: heroFadeUp 0.7s ease forwards;
  animation-delay: 0.7s;
}

.scroll-down {
  opacity: 0;
  animation: heroFadeUp 0.7s ease forwards;
  animation-delay: 0.95s;
}

@keyframes heroLineUp {
  to { transform: translateY(0); opacity: 1; }
}
@keyframes heroFadeUp {
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-content h1 .line span,
  .hero-content p,
  .scroll-down {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

.scroll-down {
  position: absolute;
  left: 32px;
  bottom: 36px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 1px;
}
.scroll-down svg { width: 36px; }

@media (max-width: 900px) {
  .hero { height: auto; min-height: 560px; max-height: none; padding: 40px 0 70px; }
  .hero-content { flex-direction: column; align-items: flex-start; justify-content: flex-end; text-align: left; gap: 18px; padding-bottom: 60px; }
  .hero-content h1 { font-size: 34px; }
  .hero-content p { margin-left: 0; max-width: 100%; font-size: 15px; }
}

/* HERO SLIDER (çoklu slayt) */
.hero-slider { display: block; }
.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity .9s ease;
  z-index: 1;
}
.hero-slide.is-active { opacity: 1; visibility: visible; z-index: 2; }
.hero-slide video.hero-bg { width: 100%; height: 100%; object-fit: cover; }
.hero-cta { margin-top: 26px; }
.hero-dots {
  position: absolute;
  bottom: 30px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 10px; z-index: 5;
}
.hero-dot {
  width: 10px; height: 10px; border-radius: 50%;
  border: none; padding: 0; cursor: pointer;
  background: rgba(255,255,255,.45);
  transition: all .25s ease;
}
.hero-dot:hover { background: rgba(255,255,255,.75); }
.hero-dot.is-active { background: #fff; width: 26px; border-radius: 6px; }

/* HAKKINDA ŞERİDİ */
.about-strip { padding: 64px 0; }
.about-strip-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.about-strip-text p {
  font-size: 24px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--color-ink);
}
.about-strip-text strong { font-weight: 700; }
.about-strip-col {
  border-top: 1px solid var(--color-border);
  padding-top: 18px;
}
.about-strip-col h4 {
  font-size: 12px;
  letter-spacing: 1px;
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: 10px;
}
.about-strip-col p {
  font-size: 14.5px;
  color: var(--color-text-muted);
  line-height: 1.55;
}

@media (max-width: 900px) {
  .about-strip-grid { grid-template-columns: 1fr; gap: 28px; }
  .about-strip-text p { font-size: 20px; }
}

/* HİKAYEMİZ */
.story-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
}
.story-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.story-media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }
.play-btn {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  border: 1.5px solid rgba(255,255,255,0.6);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s ease;
}
.play-btn:hover { background: rgba(255,255,255,0.4); }
.play-btn svg { width: 22px; height: 22px; }

.story-text h2 { font-size: 36px; margin: 14px 0 18px; }
.story-text p {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 14px;
}
.story-stats {
  display: flex;
  gap: 14px;
  margin: 24px 0;
  flex-wrap: wrap;
}
.stat-box {
  background: var(--color-surface-muted);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat-box strong { font-family: var(--font-display); font-size: 24px; }
.stat-box span { font-size: 12px; color: var(--color-text-muted); }

@media (max-width: 900px) {
  .story-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* ETKİNLİK FEATURE KARTI */
.event-feature {
  display: grid;
  grid-template-columns: 380px 1fr;
  background: var(--color-ink);
  border-radius: var(--radius-lg);
  overflow: hidden;
  color: #fff;
  margin-bottom: 24px;
}
.event-feature-img { height: 100%; min-height: 280px; }
.event-feature-img img { width: 100%; height: 100%; object-fit: cover; }
.event-feature-body {
  padding: 36px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.event-feature-body .card-eyebrow { color: rgba(255,255,255,0.6); }
.event-feature-body h3 { color: #fff; font-size: 26px; margin-bottom: 12px; }
.event-feature-body p { color: rgba(255,255,255,0.75); font-size: 15px; line-height: 1.6; max-width: 520px; margin-bottom: 18px; }
.event-meta {
  display: flex;
  gap: 22px;
  font-size: 13.5px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.event-feature-body .btn { align-self: flex-start; }

@media (max-width: 900px) {
  .event-feature { grid-template-columns: 1fr; }
  .event-feature-img { aspect-ratio: 16/9; }
}

.event-mini-grid { margin-top: 24px; }
.event-mini {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: grid;
  grid-template-columns: 110px 1fr auto;
  align-items: center;
  gap: 18px;
  transition: box-shadow 0.2s ease;
}
.event-mini:hover { box-shadow: var(--shadow-sm); }
.event-mini img { width: 110px; height: 80px; border-radius: 10px; object-fit: cover; }
.event-mini h3 { font-size: 17px; margin-bottom: 4px; }
.event-mini p { font-size: 13.5px; color: var(--color-text-muted); }
.event-mini .arrow { width: 18px; height: 18px; color: var(--color-ink); }

@media (max-width: 600px) {
  .event-mini { grid-template-columns: 80px 1fr; }
  .event-mini .arrow { display: none; }
}

/* SON HABERLER */
.news-split {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 56px;
}
.news-split-left p { margin: 10px 0 24px; }
.news-row {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid var(--color-border);
}
.news-row:first-child { padding-top: 0; }
.news-row-date { font-size: 13.5px; color: var(--color-text-light); }
.news-row-body h3 { font-size: 17.5px; margin-bottom: 6px; }
.news-row-body p { font-size: 14px; color: var(--color-text-muted); }
.news-row .arrow { width: 18px; height: 18px; color: var(--color-ink); }

@media (max-width: 900px) {
  .news-split { grid-template-columns: 1fr; gap: 32px; }
  .news-row { grid-template-columns: 1fr; gap: 6px; }
  .news-row .arrow { display: none; }
}

/* HABERLER (öne çıkan + 2x2 grid) */
.news-feature-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 28px;
}
.news-feature-card { display: flex; flex-direction: column; }
.news-feature-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.news-feature-img img { width: 100%; height: 100%; object-fit: cover; }
.news-feature-body { padding-top: 20px; }
.news-feature-body h3 { font-size: 23px; margin: 8px 0 10px; }
.news-feature-body p { color: var(--color-text-muted); font-size: 15px; line-height: 1.6; margin-bottom: 4px; }

.news-feature-side {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  align-content: start;
}

@media (max-width: 900px) {
  .news-feature-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .news-feature-side { grid-template-columns: 1fr; }
}

/* QUOTE BANNER */
.quote-banner {
  position: relative;
  min-height: 380px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.quote-banner img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.quote-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,10,20,0.85) 0%, rgba(5,10,20,0.45) 70%, rgba(5,10,20,0.2) 100%); }
.quote-banner .container { position: relative; z-index: 2; }
.quote-banner blockquote {
  color: #fff;
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 600;
  line-height: 1.3;
  max-width: 560px;
  margin: 14px 0 14px;
}
.quote-banner cite { color: rgba(255,255,255,0.7); font-size: 13px; font-style: normal; letter-spacing: 0.3px; }

@media (max-width: 700px) {
  .quote-banner blockquote { font-size: 24px; }
}

/* TOPLULUĞA KATIL CTA */
.join-cta { padding: 90px 0; }
.join-cta h2 { font-size: 38px; margin: 14px 0 18px; }
.join-cta p { color: var(--color-text-muted); font-size: 16px; max-width: 480px; margin-bottom: 30px; }