/* Aykut Ferah — Premium Siyah & Mavi Tema */
:root {
  --bg: #050508;
  --bg-alt: #0a0b12;
  --card: rgba(18, 20, 32, .75);
  --border: rgba(80, 120, 255, .14);
  --blue: #3b82f6;
  --blue-light: #60a5fa;
  --blue-glow: rgba(59, 130, 246, .45);
  --cyan: #22d3ee;
  --text: #eef1f8;
  --muted: #8b93a7;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', 'Segoe UI', Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

/* Sayfa geneli hareketli ışık dokusu */
body::before {
  content: '';
  position: fixed;
  inset: -50%;
  z-index: -1;
  background:
    radial-gradient(600px 400px at 20% 20%, rgba(59,130,246,.10), transparent 60%),
    radial-gradient(700px 500px at 80% 70%, rgba(34,211,238,.07), transparent 60%),
    radial-gradient(500px 400px at 60% 10%, rgba(99,102,241,.08), transparent 60%);
  animation: drift 24s ease-in-out infinite alternate;
}
@keyframes drift {
  0%   { transform: translate(0,0) scale(1); }
  100% { transform: translate(4%, 3%) scale(1.08); }
}

/* ---------- Süzülen ışık küreleri (JS ile eklenir) ---------- */
.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
  z-index: -1;
  opacity: .5;
}
.orb-1 { width: 320px; height: 320px; top: 12%; left: 6%;  background: radial-gradient(circle, rgba(59,130,246,.30), transparent 70%); animation: float1 18s ease-in-out infinite alternate; }
.orb-2 { width: 260px; height: 260px; top: 55%; right: 8%; background: radial-gradient(circle, rgba(34,211,238,.22), transparent 70%); animation: float2 22s ease-in-out infinite alternate; }
.orb-3 { width: 220px; height: 220px; bottom: 8%; left: 30%; background: radial-gradient(circle, rgba(99,102,241,.25), transparent 70%); animation: float3 26s ease-in-out infinite alternate; }
.orb-4 { width: 180px; height: 180px; top: 30%; right: 32%; background: radial-gradient(circle, rgba(59,130,246,.18), transparent 70%); animation: float1 20s ease-in-out infinite alternate-reverse; }
@keyframes float1 { from { transform: translate(0,0) scale(1); } to { transform: translate(70px,50px) scale(1.15); } }
@keyframes float2 { from { transform: translate(0,0) scale(1); } to { transform: translate(-80px,-40px) scale(1.1); } }
@keyframes float3 { from { transform: translate(0,0) scale(.95); } to { transform: translate(50px,-60px) scale(1.12); } }

/* ---------- İmleci takip eden ışık (JS ile eklenir) ---------- */
.cursor-spot {
  position: fixed;
  top: 0; left: 0;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,.07), transparent 60%);
  pointer-events: none;
  z-index: 0;
  will-change: transform;
}

/* ---------- Hero parçacık tuvali ---------- */
.particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

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

/* Uzun kelimeler (özellikle Almanca) taşmasın */
h1, h2, h3, h4, p, span, a, li, .section-title, .pull-card h3, .story-card h3 {
  overflow-wrap: break-word;
  word-break: normal;
}
a { color: var(--blue-light); text-decoration: none; transition: color .25s; }
a:hover { color: var(--cyan); }

::selection { background: var(--blue); color: #fff; }

/* ---------- Navigasyon ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.05rem 5vw;
  background: rgba(5, 5, 10, .6);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid var(--border);
  transition: padding .4s ease, background .4s ease, box-shadow .4s ease;
}
.nav.scrolled {
  padding: .65rem 5vw;
  background: rgba(5, 5, 10, .85);
  box-shadow: 0 10px 40px rgba(0,0,0,.5);
}
.nav::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-glow), transparent);
  animation: navGlow 6s ease-in-out infinite;
}
@keyframes navGlow {
  0%,100% { opacity: .3; }
  50% { opacity: 1; }
}

.nav .logo {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  letter-spacing: .12em;
  color: var(--text);
  text-transform: uppercase;
}
.nav .logo { display: flex; align-items: center; gap: .6rem; }
.nav .logo .logo-img { height: 44px; width: auto; display: block; filter: drop-shadow(0 0 10px rgba(59,130,246,.35)); }
.nav.scrolled .logo .logo-img { height: 36px; }
.nav .logo .logo-text > span {
  background: linear-gradient(120deg, var(--blue-light), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  position: relative;
  color: var(--muted);
  font-size: .82rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding-bottom: .3rem;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transition: width .35s ease;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-toggle { display: none; background: none; border: none; color: var(--text); font-size: 1.6rem; cursor: pointer; }

/* ---------- Dil değiştirici ---------- */
.lang-switch {
  display: flex;
  gap: .25rem;
  margin-left: auto;
  margin-right: 1.6rem;
  padding: .18rem;
  border: 1px solid var(--border);
  border-radius: 30px;
  background: rgba(10,14,26,.5);
  backdrop-filter: blur(6px);
}
.lang-switch button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .12em;
  padding: .35rem .68rem;
  border-radius: 30px;
  transition: color .3s, background .3s, box-shadow .3s;
}
.lang-switch button:hover { color: var(--text); }
.lang-switch button.active {
  color: #04060d;
  background: linear-gradient(120deg, var(--blue-light), var(--cyan));
  box-shadow: 0 0 16px rgba(59,130,246,.35);
}

/* nav öğe sırası: logo | menü (sağa yaslı) | dil | hamburger */
.nav .logo { order: 1; }
.nav-links { order: 2; margin-left: auto; }
.lang-switch { order: 3; margin-left: 1.8rem; margin-right: 0; flex: 0 0 auto; }
.nav-toggle { order: 4; }

/* ---------- Hero (video) ---------- */
.hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  text-align: center;
  padding-bottom: 7.5rem;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 55% at 50% 40%, rgba(59,130,246,.16), transparent 70%),
    radial-gradient(ellipse at bottom, #0a0d1a 0%, var(--bg) 70%);
}

.hero .hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  z-index: 0;
  animation: heroZoom 28s ease-in-out infinite alternate;
}

.hero video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0;
  transition: opacity 1s ease;
  animation: heroZoom 28s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  from { transform: scale(1); }
  to   { transform: scale(1.08); }
}

.hero .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(5,5,8,.35) 0%, rgba(5,5,8,.15) 35%, rgba(5,5,8,.55) 70%, rgba(5,5,8,.92) 100%);
  z-index: 1;
}

.hero-content { position: relative; z-index: 2; padding: 0 5vw; }

.hero-content .eyebrow {
  color: var(--cyan);
  letter-spacing: .38em;
  text-transform: uppercase;
  font-size: .8rem;
  margin-bottom: 1.2rem;
  opacity: 0;
  animation: fadeUp 1s ease .2s forwards;
}

.hero-content h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 7vw, 5.8rem);
  font-weight: 600;
  letter-spacing: .04em;
  margin-bottom: 1rem;
  background: linear-gradient(120deg, #ffffff 20%, var(--blue-light) 55%, var(--cyan) 80%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  opacity: 0;
  animation: fadeUp 1s ease .45s forwards, shine 6s linear 1.5s infinite;
  text-shadow: 0 0 80px var(--blue-glow);
}
@keyframes shine {
  to { background-position: 200% center; }
}

.hero-content p.tagline {
  color: #b6bccc;
  font-size: clamp(1rem, 2vw, 1.25rem);
  max-width: 620px;
  margin: 0 auto 2.4rem;
  opacity: 0;
  animation: fadeUp 1s ease .7s forwards;
}

.sector-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .6rem;
  margin: 0 auto 2.4rem;
  max-width: 720px;
  opacity: 0;
  animation: fadeUp 1s ease .85s forwards;
}
.sector-chips span {
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: #c8d4ea;
  padding: .45rem 1.1rem;
  border: 1px solid rgba(96,165,250,.35);
  border-radius: 2px;
  background: rgba(10,14,26,.45);
  backdrop-filter: blur(6px);
  transition: border-color .3s, color .3s, box-shadow .3s;
}
.sector-chips span:hover {
  border-color: var(--blue-light);
  color: #fff;
  box-shadow: 0 0 18px rgba(59,130,246,.25);
}

.hero-content .btn { opacity: 0; animation: fadeUp 1s ease 1.1s forwards; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(26px); }
  to   { opacity: 1; transform: translateY(0); }
}

.btn {
  position: relative;
  display: inline-block;
  padding: .9rem 2.6rem;
  border: 1px solid rgba(96,165,250,.55);
  color: var(--blue-light);
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: .8rem;
  border-radius: 2px;
  overflow: hidden;
  transition: all .35s;
  box-shadow: 0 0 0 rgba(59,130,246,0);
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, var(--blue), var(--cyan));
  opacity: 0;
  transition: opacity .35s;
  z-index: -1;
}
.btn:hover { color: #04060d; border-color: transparent; box-shadow: 0 8px 32px var(--blue-glow); transform: translateY(-2px); }
.btn:hover::before { opacity: 1; }
.btn.solid { background: linear-gradient(120deg, var(--blue), var(--cyan)); color: #04060d; border-color: transparent; }
.btn.solid:hover { box-shadow: 0 10px 36px var(--blue-glow); }

.scroll-hint {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--blue-light);
  font-size: 1.4rem;
  animation: bounce 2s infinite;
  text-shadow: 0 0 18px var(--blue-glow);
}
@keyframes bounce {
  0%,100% { transform: translate(-50%,0); }
  50% { transform: translate(-50%,8px); }
}

/* ---------- Sayfa başlığı (alt sayfalar) ---------- */
.page-header {
  position: relative;
  padding: 10rem 5vw 4.5rem;
  text-align: center;
  background:
    radial-gradient(ellipse 60% 80% at 50% 0%, rgba(59,130,246,.14), transparent 70%),
    linear-gradient(to bottom, #0a0c16, var(--bg));
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.page-header::after {
  content: '';
  position: absolute;
  left: 50%; bottom: 0;
  transform: translateX(-50%);
  width: 60%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-glow), transparent);
}
.page-header .eyebrow {
  color: var(--cyan);
  letter-spacing: .32em;
  text-transform: uppercase;
  font-size: .78rem;
  margin-bottom: .8rem;
  opacity: 0;
  animation: fadeUp .9s ease .1s forwards;
}
.page-header h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 600;
  background: linear-gradient(120deg, #fff 30%, var(--blue-light));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  opacity: 0;
  animation: fadeUp .9s ease .3s forwards;
}
.page-header p { color: var(--muted); max-width: 640px; margin: 1rem auto 0; opacity: 0; animation: fadeUp .9s ease .5s forwards; }

/* ---------- Genel bölümler ---------- */
.section { padding: 5.5rem 5vw; max-width: 1100px; margin: 0 auto; }
.section.alt {
  background: linear-gradient(180deg, transparent, rgba(59,130,246,.045) 30%, rgba(59,130,246,.045) 70%, transparent);
  max-width: none;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.section.alt > .inner { max-width: 1100px; margin: 0 auto; }

.section-title {
  font-family: var(--font-serif);
  font-size: 2.1rem;
  margin-bottom: .5rem;
}
.section-sub { color: var(--muted); margin-bottom: 2.5rem; }

.gold-line {
  width: 64px; height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  box-shadow: 0 0 12px var(--blue-glow);
  margin: 1.2rem 0 2rem;
  border-radius: 2px;
}
.center .gold-line { margin-left: auto; margin-right: auto; }

/* ---------- Kayarken belirme (JS ile .reveal eklenir) ---------- */
.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity .8s cubic-bezier(.22,.61,.36,1), transform .8s cubic-bezier(.22,.61,.36,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- Kartlar ---------- */
.grid { display: grid; gap: 1.7rem; }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }

.card {
  position: relative;
  background: var(--card);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2.1rem;
  transition: transform .4s cubic-bezier(.22,.61,.36,1), border-color .4s, box-shadow .4s;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(96,165,250,.6), transparent);
  opacity: 0;
  transition: opacity .4s;
}
.card::after {
  content: '';
  position: absolute;
  top: -60%; left: -60%;
  width: 60%; height: 220%;
  background: linear-gradient(100deg, transparent, rgba(96,165,250,.06), transparent);
  transform: rotate(20deg) translateX(-120%);
  transition: transform .9s ease;
  pointer-events: none;
}
.card:hover {
  transform: translateY(-7px);
  border-color: rgba(96,165,250,.45);
  box-shadow: 0 18px 48px rgba(0,0,0,.5), 0 0 32px rgba(59,130,246,.12);
}
.card:hover::before { opacity: 1; }
.card:hover::after { transform: rotate(20deg) translateX(320%); }

.card h3 { font-family: var(--font-serif); font-size: 1.25rem; margin-bottom: .6rem; }
.card p { color: var(--muted); font-size: .95rem; }

.badge {
  display: inline-block;
  font-size: .7rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: .32rem .85rem;
  border: 1px solid rgba(96,165,250,.5);
  border-radius: 20px;
  color: var(--blue-light);
  background: rgba(59,130,246,.08);
  margin-bottom: 1rem;
}
.badge.gray { border-color: rgba(139,147,167,.4); color: var(--muted); background: rgba(139,147,167,.06); }

.card .meta { font-size: .8rem; color: var(--muted); margin-top: 1rem; letter-spacing: .05em; }

/* ---------- Medya Yansımaları vitrini ---------- */
.showcase-section { max-width: 1200px; }
.showcase {
  display: grid;
  grid-template-columns: 1fr 1.55fr;
  gap: 3.2rem;
  align-items: center;
}
.eyebrow-sm {
  color: var(--cyan);
  font-size: .76rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  margin-bottom: .6rem;
}
.showcase-text p { color: var(--muted); }
.showcase-stats { display: flex; gap: 2.4rem; margin: 1.8rem 0 2rem; }
.stat { display: flex; flex-direction: column; }
.stat-num {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(120deg, #fff, var(--blue-light) 60%, var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat-lbl { color: var(--muted); font-size: .8rem; letter-spacing: .08em; margin-top: .45rem; }

.video-frame {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(96,165,250,.35);
  box-shadow: 0 25px 70px rgba(0,0,0,.6), 0 0 50px rgba(59,130,246,.18);
  background: #000;
}
.video-frame::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 16px;
  padding: 2px;
  background: linear-gradient(130deg, var(--blue), transparent 40%, transparent 60%, var(--cyan));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 2;
  animation: frameGlow 5s ease-in-out infinite;
}
@keyframes frameGlow { 0%,100% { opacity: .5; } 50% { opacity: 1; } }
.video-frame video { display: block; width: 100%; aspect-ratio: 16/9; object-fit: cover; background: #000; }
.video-frame.featured { max-width: 980px; margin: 0 auto; }

.play-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  background: radial-gradient(ellipse at center, rgba(5,5,8,.15), rgba(5,5,8,.55));
  transition: opacity .4s;
}
.play-overlay span {
  width: 84px; height: 84px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  padding-left: 6px;
  font-size: 1.9rem;
  color: #04060d;
  background: linear-gradient(135deg, var(--blue-light), var(--cyan));
  box-shadow: 0 0 0 0 rgba(59,130,246,.6), 0 10px 40px rgba(0,0,0,.5);
  animation: playPulse 2.2s infinite;
  transition: transform .3s;
}
.play-overlay:hover span { transform: scale(1.1); }
@keyframes playPulse {
  0% { box-shadow: 0 0 0 0 rgba(59,130,246,.55), 0 10px 40px rgba(0,0,0,.5); }
  70% { box-shadow: 0 0 0 24px rgba(59,130,246,0), 0 10px 40px rgba(0,0,0,.5); }
  100% { box-shadow: 0 0 0 0 rgba(59,130,246,0), 0 10px 40px rgba(0,0,0,.5); }
}
.video-frame.playing .play-overlay { opacity: 0; pointer-events: none; }

@media (max-width: 860px) {
  .showcase { grid-template-columns: 1fr; gap: 2rem; }
  .showcase-video { order: -1; }
  .stat-num { font-size: 2.4rem; }
  .play-overlay span { width: 64px; height: 64px; font-size: 1.5rem; }
}

/* ---------- Başarı Hikâyeleri ---------- */
.story-card { position: relative; padding: 0 0 1.8rem; overflow: hidden; }
.story-img {
  aspect-ratio: 16/9;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.4rem;
  position: relative;
}
.story-img::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,12,20,.55), transparent 40%);
  pointer-events: none;
}
.story-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s cubic-bezier(.22,.61,.36,1), filter .6s;
}
.story-card:hover .story-img img { transform: scale(1.07); filter: brightness(1.08); }
.story-card h3, .story-card .story-tag, .story-card > p { margin-left: 1.6rem; margin-right: 1.6rem; }
.story-num {
  position: absolute;
  top: .5rem; right: 1rem;
  z-index: 2;
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(255,255,255,.85);
  text-shadow: 0 2px 18px rgba(0,0,0,.75), 0 0 30px rgba(59,130,246,.35);
  pointer-events: none;
}
.story-tag {
  color: var(--cyan) !important;
  font-size: .82rem !important;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: .6rem;
}
.story-tag strong { color: var(--blue-light); font-size: 1rem; }

/* ---------- Biyografi ---------- */
.bio-wrap {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 3.5rem;
  align-items: start;
}
.bio-photo {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  aspect-ratio: 3/4;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: .85rem;
  letter-spacing: .1em;
  text-align: center;
  padding: 0;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,.45);
}
.bio-photo::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 10px;
  padding: 1px;
  background: linear-gradient(160deg, rgba(96,165,250,.5), transparent 40%, rgba(34,211,238,.4));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.bio-text p { margin-bottom: 1.2rem; color: #c3c9d8; }
.bio-text .lead {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--text);
  line-height: 1.6;
}

.timeline { list-style: none; margin-top: 2rem; border-left: 1px solid rgba(96,165,250,.25); padding-left: 1.8rem; }
.timeline li { position: relative; margin-bottom: 1.6rem; }
.timeline li::before {
  content: '';
  position: absolute;
  left: -1.98rem; top: .5rem;
  width: 9px; height: 9px;
  background: var(--blue);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--blue-glow);
}
.timeline .year { color: var(--cyan); font-size: .85rem; letter-spacing: .1em; }
.timeline p { color: var(--muted); font-size: .95rem; }

/* ---------- Medya ---------- */
.media-item video {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  background: #000;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 1.2rem;
  display: block;
}

.media-item .thumb {
  aspect-ratio: 16/9;
  background:
    radial-gradient(ellipse at 30% 30%, rgba(59,130,246,.18), transparent 60%),
    linear-gradient(135deg, #12141f, #0a0b12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-light);
  font-size: 2.2rem;
  margin-bottom: 1.2rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: color .3s, text-shadow .3s;
}
.card:hover .thumb { color: var(--cyan); text-shadow: 0 0 24px var(--blue-glow); }

.gallery-item a { display: block; overflow: hidden; border-radius: 8px; margin-bottom: 1.2rem; border: 1px solid var(--border); }
.gallery-item img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  display: block;
  transition: transform .6s cubic-bezier(.22,.61,.36,1), filter .6s;
}
.gallery-item:hover img { transform: scale(1.06); filter: brightness(1.08); }

/* ---------- Yazılar ---------- */
.article {
  border-bottom: 1px solid var(--border);
  padding: 2.2rem 0;
  transition: padding-left .35s ease;
}
.article:hover { padding-left: .6rem; }
.article:first-of-type { padding-top: 0; }
.article .date { color: var(--cyan); font-size: .8rem; letter-spacing: .15em; text-transform: uppercase; }
.article h3 { font-family: var(--font-serif); font-size: 1.5rem; margin: .5rem 0 .7rem; }
.article h3 a { color: var(--text); }
.article h3 a:hover { color: var(--blue-light); }
.article p { color: var(--muted); }
.article .more { display: inline-block; margin-top: .8rem; font-size: .82rem; letter-spacing: .15em; text-transform: uppercase; }

/* ---------- İletişim ---------- */
.contact-wrap { display: grid; grid-template-columns: 1fr 1.2fr; gap: 3.5rem; }
.contact-info h3 { font-family: var(--font-serif); margin-bottom: 1rem; }
.contact-info p { color: var(--muted); margin-bottom: 1.6rem; }
.contact-info .line { margin-bottom: 1rem; color: var(--text); }
.contact-info .line span { color: var(--cyan); display: block; font-size: .75rem; letter-spacing: .2em; text-transform: uppercase; margin-bottom: .2rem; }

form .field { margin-bottom: 1.3rem; }
form label {
  display: block;
  font-size: .75rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: .45rem;
}
form input, form textarea {
  width: 100%;
  background: rgba(18,20,32,.7);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: .9rem 1rem;
  font-family: var(--font-sans);
  font-size: .95rem;
  transition: border-color .3s, box-shadow .3s;
}
form input:focus, form textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,.15), 0 0 20px rgba(59,130,246,.1);
}
form textarea { min-height: 150px; resize: vertical; }
form button { cursor: pointer; background: none; }

/* ---------- Kariyer Zaman Çizelgesi (tutup çekmeli) ---------- */
.career-section { overflow: hidden; }

.pull-tl { max-width: 1150px; margin: 0 auto; padding: 0 2rem; }

.pull-line {
  position: relative;
  height: 3px;
  background: rgba(96,165,250,.15);
  border-radius: 3px;
  margin: 3.5rem 2.5rem 4.5rem;
}
.pull-fill {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 0%;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  border-radius: 3px;
  box-shadow: 0 0 16px var(--blue-glow);
}

.pull-dot {
  position: absolute;
  left: var(--pos);
  top: 50%;
  transform: translate(-50%, -50%);
  background: none;
  border: none;
  cursor: pointer;
  padding: 1rem .5rem;
}
.pull-dot i {
  display: block;
  width: 13px; height: 13px;
  border-radius: 50%;
  background: #1b2233;
  border: 2px solid rgba(96,165,250,.4);
  transition: background .4s, border-color .4s, box-shadow .4s, transform .4s;
}
.pull-dot span {
  position: absolute;
  top: -1.7rem; left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color .4s, text-shadow .4s;
}
.pull-dot.lit i {
  background: var(--cyan);
  border-color: var(--blue-light);
  box-shadow: 0 0 16px var(--blue-glow);
  transform: scale(1.25);
}
.pull-dot.lit span { color: var(--cyan); text-shadow: 0 0 14px rgba(34,211,238,.5); }

.pull-handle {
  position: absolute;
  left: 0%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 46px; height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #04060d;
  background: linear-gradient(135deg, var(--blue-light), var(--cyan));
  box-shadow: 0 6px 24px rgba(0,0,0,.5), 0 0 26px var(--blue-glow);
  cursor: grab;
  user-select: none;
  touch-action: none;
  z-index: 3;
  transition: box-shadow .3s;
  animation: handleNudge 2.4s ease-in-out infinite;
}
.pull-handle:active, .pull-handle.grabbing {
  cursor: grabbing;
  animation: none;
  box-shadow: 0 6px 28px rgba(0,0,0,.6), 0 0 44px var(--blue-glow);
}
@keyframes handleNudge {
  0%, 100% { margin-left: 0; }
  50% { margin-left: 14px; }
}

.pull-cards {
  display: grid;
  max-width: 780px;
  margin: 0 auto;
  min-height: 340px;
}

/* Tum kutular ust uste durur; yalnizca aktif olan gorunur */
.pull-card {
  grid-area: 1 / 1;
  display: grid;
  grid-template-columns: 45% 1fr;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  /* Kapali hal */
  opacity: 0;
  transform: translateY(30px) scale(.92);
  filter: blur(8px);
  pointer-events: none;
  transition:
    opacity .5s cubic-bezier(.22,.61,.36,1),
    transform .65s cubic-bezier(.34,1.45,.5,1),
    filter .5s ease;
}
.pull-card.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
  pointer-events: auto;
  box-shadow: 0 20px 55px rgba(0,0,0,.55), 0 0 36px rgba(59,130,246,.14);
  border-color: rgba(96,165,250,.45);
}

.pc-img { height: 100%; min-height: 300px; overflow: hidden; border-right: 1px solid var(--border); position: relative; }
.pc-img::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to right, transparent 55%, rgba(10,12,20,.55));
}
.pc-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.18);
  filter: grayscale(1);
  transition: transform 1.2s cubic-bezier(.22,.61,.36,1), filter 1s ease;
}
.pull-card.open .pc-img img { transform: scale(1); filter: grayscale(0); }
.pc-body { padding: 2rem 2.2rem; }

.pc-year {
  display: inline-block;
  margin: 0 0 .7rem;
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--cyan);
  border: 1px solid rgba(34,211,238,.35);
  border-radius: 20px;
  padding: .26rem .85rem;
  background: rgba(34,211,238,.06);
}
.pull-card h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  margin: 0 0 .6rem;
  line-height: 1.35;
}
.pull-card p { color: var(--muted); font-size: .95rem; margin: 0; }
.pull-card p strong { color: var(--blue-light); }

@media (max-width: 900px) {
  .pull-dot span { font-size: .62rem; }
}
@media (max-width: 640px) {
  .pull-card { grid-template-columns: 1fr; }
  .pc-img { min-height: 190px; border-right: none; border-bottom: 1px solid var(--border); }
  .pc-body { padding: 1.5rem 1.4rem; }
  .pull-tl { padding: 0 .8rem; }
  .pull-line { margin: 3.5rem 1.4rem 4rem; }
  .pull-dot:nth-child(odd) span { top: auto; bottom: -1.7rem; }
}

/* ---------- Footer ---------- */
footer {
  position: relative;
  border-top: 1px solid var(--border);
  padding: 3rem 5vw;
  text-align: center;
  color: var(--muted);
  font-size: .85rem;
}
footer::before {
  content: '';
  position: absolute;
  top: -1px; left: 50%;
  transform: translateX(-50%);
  width: 40%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-glow), transparent);
}
footer .foot-links { margin-bottom: 1rem; display: flex; justify-content: center; gap: 1.6rem; flex-wrap: wrap; }
footer .foot-links a { color: var(--muted); letter-spacing: .1em; font-size: .78rem; text-transform: uppercase; }
footer .foot-links a:hover { color: var(--blue-light); }

/* ---------- Duyarlı ---------- */
@media (max-width: 860px) {
  .grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; }
  .bio-wrap, .contact-wrap { grid-template-columns: 1fr; }
  .bio-photo { max-width: 300px; margin: 0 auto; }

  /* Hero: uzun çevirilerde içerik kesilmesin */
  .hero {
    height: auto;
    min-height: 100vh;
    align-items: center;
    padding: 7rem 0 4rem;
  }
  .sector-chips { gap: .45rem; }
  .sector-chips span { font-size: .66rem; padding: .38rem .8rem; }

  /* Kariyer kutuları mobilde otomatik yükseklik */
  .pull-cards { min-height: 0; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(5,5,10,.97);
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open { display: flex; }
  .nav-links li { border-top: 1px solid var(--border); }
  .nav-links a { display: block; padding: 1rem 5vw; }
  .nav-links a::after { display: none; }
  .nav-toggle { display: block; }
  .lang-switch { margin-left: auto; margin-right: .8rem; }
  .lang-switch button { padding: .3rem .5rem; font-size: .65rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .pull-card.open { opacity: 1; transform: none; filter: none; pointer-events: auto; }
  .pull-card .pc-img img { transform: none; filter: none; }
  .pull-handle { animation: none; }
  .pull-dot i { background: var(--cyan); border-color: var(--blue-light); }
}