/* =========================================================
   Baykal Turizm — Kurumsal Tema
   Renkler logodaki lacivert → petrol geçişinden alınmıştır.
   ========================================================= */
:root {
  --navy-950: #06122a;
  --navy-900: #0a1b3d;
  --navy-800: #0f2650;
  --navy-700: #173569;
  --teal: #0e8a9c;
  --teal-600: #0b7383;
  --teal-50: #e7f4f6;
  --white: #ffffff;
  --gray-50: #f5f7fa;
  --gray-100: #eef1f6;
  --line: #e2e7ef;
  --muted: #5d6b82;
  --text: #0f1c33;
  --brand-grad: linear-gradient(135deg, #0a1b3d 0%, #0f2f5c 55%, #0e6477 100%);
  --radius: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 2px 10px rgba(10, 27, 61, .06);
  --shadow: 0 14px 40px rgba(10, 27, 61, .10);
  --shadow-lg: 0 24px 60px rgba(10, 27, 61, .18);
  --container: 1220px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--text); background: var(--white);
  line-height: 1.7; font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }

h1, h2, h3, h4 { line-height: 1.2; color: var(--navy-900); font-weight: 800; letter-spacing: -.02em; }
h1 { font-size: clamp(2.3rem, 5vw, 3.9rem); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.22rem; font-weight: 700; }
h4 { font-size: 1.02rem; font-weight: 700; }
p { color: var(--muted); }

.text-teal { color: var(--teal); }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 28px; border-radius: 999px;
  font-weight: 700; font-size: .95rem; letter-spacing: .01em;
  border: 2px solid transparent; cursor: pointer; white-space: nowrap;
  transition: all .3s var(--ease);
}
.btn svg { width: 18px; height: 18px; transition: transform .3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn-primary { background: var(--teal); color: var(--white); box-shadow: 0 10px 24px rgba(14,138,156,.28); }
.btn-primary:hover { background: var(--teal-600); transform: translateY(-2px); }
.btn-navy { background: var(--navy-900); color: var(--white); }
.btn-navy:hover { background: var(--navy-700); transform: translateY(-2px); }
.btn-white { background: var(--white); color: var(--navy-900); }
.btn-white:hover { background: var(--teal-50); transform: translateY(-2px); }
.btn-ghost { border-color: rgba(255,255,255,.35); color: var(--white); }
.btn-ghost:hover { border-color: var(--white); background: rgba(255,255,255,.08); }
.btn-outline { border-color: var(--line); color: var(--navy-900); background: var(--white); }
.btn-outline:hover { border-color: var(--navy-900); }
.btn-block { width: 100%; }

/* ---------- Etiketler ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .78rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--teal); margin-bottom: 16px;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.eyebrow.light { color: #7fd3de; }

.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 999px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18);
  color: #d7e6f5; font-size: .85rem; font-weight: 600; backdrop-filter: blur(6px);
}
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: #3fd0a0; box-shadow: 0 0 0 4px rgba(63,208,160,.2); }

/* ---------- Üst bilgi çubuğu ---------- */
.topbar { background: var(--navy-950); color: #9fb0cc; font-size: .84rem; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; min-height: 44px; gap: 16px; }
.topbar-info { display: flex; gap: 26px; flex-wrap: wrap; }
.topbar-info a, .topbar-info span { display: inline-flex; align-items: center; gap: 8px; }
.topbar svg { width: 15px; height: 15px; color: var(--teal); }
.topbar a:hover { color: var(--white); }
.social { display: flex; gap: 8px; }
.social a {
  width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(255,255,255,.06); transition: background .25s;
}
.social a:hover { background: var(--teal); color: var(--white); }
.social svg { width: 14px; height: 14px; color: currentColor; }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.97); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s;
}
.header.scrolled { box-shadow: var(--shadow-sm); }
.header .container { display: flex; align-items: center; justify-content: space-between; height: 86px; gap: 24px; }
.logo img { height: 40px; width: auto; }

.nav { display: flex; align-items: center; gap: 20px; }
.nav ul { display: flex; gap: 4px; }
.nav ul a {
  position: relative; display: block; padding: 10px 14px;
  font-weight: 600; font-size: .95rem; color: var(--navy-900); white-space: nowrap;
  transition: color .25s;
}
.nav ul a::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px;
  background: var(--teal); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.nav ul a:hover, .nav ul a.active { color: var(--teal); }
.nav ul a:hover::after, .nav ul a.active::after { transform: scaleX(1); }

.header-call { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.header-call .ic {
  width: 44px; height: 44px; border-radius: 50%; background: var(--teal-50); color: var(--teal);
  display: grid; place-items: center; flex-shrink: 0;
}
.header-call .ic svg { width: 20px; height: 20px; }
.phones { display: flex; flex-direction: column; gap: 2px; }
.phones a { display: flex; align-items: baseline; gap: 8px; white-space: nowrap; line-height: 1.3; }
.phones small { font-size: .74rem; color: var(--muted); font-weight: 600; min-width: 34px; }
.phones strong { font-size: .95rem; color: var(--navy-900); font-weight: 800; letter-spacing: -.01em; }
.phones a:hover strong { color: var(--teal); }
.nav-phones { display: none; }

.menu-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 10px; }
.menu-toggle span { display: block; width: 26px; height: 2px; background: var(--navy-900); margin: 6px 0; border-radius: 2px; transition: .3s; }

/* ---------- Ana sayfa hero ---------- */
.hero {
  position: relative; color: var(--white);
  min-height: calc(100vh - 130px); display: flex; align-items: center;
  padding: 90px 0 150px;
  background: var(--navy-900);
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); animation: heroZoom 18s ease-out forwards; }
@keyframes heroZoom { to { transform: scale(1); } }
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(6,18,42,.96) 0%, rgba(10,27,61,.86) 42%, rgba(10,27,61,.45) 100%),
    linear-gradient(0deg, rgba(6,18,42,.7) 0%, transparent 40%);
}
.hero .container { position: relative; display: grid; grid-template-columns: 1.25fr .9fr; gap: 60px; align-items: center; }
.hero h1 { color: var(--white); margin: 22px 0 22px; }
.hero h1 em { font-style: normal; color: #6fd0dc; }
.hero-lead { font-size: 1.15rem; color: #c3d1e6; max-width: 560px; margin-bottom: 36px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-trust { display: flex; gap: 26px; flex-wrap: wrap; margin-top: 40px; color: #c3d1e6; font-size: .92rem; font-weight: 600; }
.hero-trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust svg { width: 18px; height: 18px; color: #6fd0dc; }

/* Hızlı teklif kartı */
.quote-card {
  background: var(--white); color: var(--text);
  border-radius: 20px; padding: 34px; box-shadow: var(--shadow-lg);
}
.quote-card h3 { font-size: 1.4rem; margin-bottom: 6px; }
.quote-card > p { font-size: .92rem; margin-bottom: 22px; }

/* İstatistik kutusu (hero altına biner) */
.stats-wrap { position: relative; z-index: 5; margin-top: -80px; }
.stats {
  background: var(--white); border-radius: 20px; box-shadow: var(--shadow);
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.stat { padding: 34px 26px; display: flex; gap: 16px; align-items: center; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat .ic { flex-shrink: 0; width: 56px; height: 56px; border-radius: 14px; background: var(--teal-50); color: var(--teal); display: grid; place-items: center; }
.stat .ic svg { width: 26px; height: 26px; }
.stat strong { display: block; font-size: 2rem; font-weight: 800; color: var(--navy-900); line-height: 1.1; letter-spacing: -.02em; }
.stat span { font-size: .9rem; color: var(--muted); font-weight: 500; }

/* ---------- İç sayfa başlığı ---------- */
.page-hero { position: relative; color: var(--white); padding: 110px 0 100px; overflow: hidden; background: var(--navy-900); }
.page-hero .bg { position: absolute; inset: 0; }
.page-hero .bg img { width: 100%; height: 100%; object-fit: cover; }
.page-hero .bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6,18,42,.95), rgba(10,27,61,.7)); }
.page-hero .container { position: relative; }
.page-hero h1 { color: var(--white); font-size: clamp(2.2rem, 4.5vw, 3.4rem); margin-bottom: 14px; }
.page-hero p { color: #c3d1e6; max-width: 620px; font-size: 1.08rem; }
.breadcrumb { display: inline-flex; gap: 10px; align-items: center; font-size: .88rem; color: #9fb0cc; margin-bottom: 18px; font-weight: 600; }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb .sep { opacity: .5; }

/* ---------- Bölüm düzeni ---------- */
.section { padding: 110px 0; }
.section-sm { padding: 80px 0; }
.bg-soft { background: var(--gray-50); }
.bg-navy { background: var(--brand-grad); color: var(--white); }
.bg-navy h2, .bg-navy h3, .bg-navy h4 { color: var(--white); }
.bg-navy p { color: #b8c7de; }

.section-head { max-width: 680px; margin: 0 auto 60px; text-align: center; }
.section-head p { margin-top: 14px; font-size: 1.05rem; }
.section-head .eyebrow::after { content: ""; width: 28px; height: 2px; background: currentColor; }
.section-head-split { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 56px; }
.section-head-split > div { max-width: 600px; }
.section-head-split p { max-width: 440px; }

.grid { display: grid; gap: 28px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }

/* ---------- Hizmet kartları ---------- */
.service-card {
  position: relative; background: var(--white); border-radius: var(--radius);
  overflow: hidden; border: 1px solid var(--line);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
  display: flex; flex-direction: column;
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.service-card .thumb { aspect-ratio: 16/11; overflow: hidden; }
.service-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.service-card:hover .thumb img { transform: scale(1.07); }
.service-card .body { position: relative; padding: 44px 30px 30px; flex: 1; display: flex; flex-direction: column; }
.service-card .badge {
  position: absolute; top: -30px; left: 30px;
  width: 60px; height: 60px; border-radius: 16px;
  background: var(--teal); color: var(--white);
  display: grid; place-items: center; box-shadow: 0 10px 24px rgba(14,138,156,.35);
  transition: background .3s;
}
.service-card:hover .badge { background: var(--navy-900); }
.service-card .badge svg { width: 28px; height: 28px; }
.service-card h3 { margin-bottom: 10px; }
.service-card p { font-size: .95rem; flex: 1; }
.more { display: inline-flex; align-items: center; gap: 8px; margin-top: 20px; font-weight: 700; font-size: .92rem; color: var(--navy-900); }
.more svg { width: 16px; height: 16px; transition: transform .3s var(--ease); }
.more:hover { color: var(--teal); }
.more:hover svg { transform: translateX(4px); }

/* ---------- Hakkımızda kolajı ---------- */
.collage { position: relative; padding: 0 60px 60px 0; }
.collage .main { border-radius: 20px; overflow: hidden; aspect-ratio: 4/4.4; box-shadow: var(--shadow); }
.collage .main img { width: 100%; height: 100%; object-fit: cover; }
.collage .small {
  position: absolute; right: 0; bottom: 0; width: 52%;
  border-radius: 18px; overflow: hidden; border: 8px solid var(--white); box-shadow: var(--shadow-lg);
  aspect-ratio: 1;
}
.collage .small img { width: 100%; height: 100%; object-fit: cover; }
.collage .small figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 30px 16px 12px;
  background: linear-gradient(0deg, rgba(6,18,42,.85), transparent);
  color: var(--white); font-size: .85rem; font-weight: 700;
}
.exp-badge {
  position: absolute; left: -24px; top: 40px;
  background: var(--brand-grad); color: var(--white);
  border-radius: 18px; padding: 22px 26px; box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: 14px;
}
.exp-badge img { width: 54px; }
.exp-badge strong { display: block; font-size: 1.1rem; line-height: 1.25; }
.exp-badge span { font-size: .82rem; color: #b8c7de; }

.check-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 24px; margin: 28px 0 36px; }
.check-grid li, .check-list li { display: flex; gap: 12px; align-items: flex-start; font-weight: 600; color: var(--navy-900); font-size: .96rem; }
.check-list li { margin-bottom: 12px; }
.tick {
  flex-shrink: 0; width: 24px; height: 24px; border-radius: 50%;
  background: var(--teal-50); color: var(--teal);
  display: grid; place-items: center; margin-top: 1px;
}
.tick svg { width: 14px; height: 14px; }

.signature { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.signature .call { display: flex; align-items: center; gap: 12px; }
.signature .call .ic { width: 50px; height: 50px; border-radius: 50%; background: var(--navy-900); color: var(--white); display: grid; place-items: center; }
.signature .call .ic svg { width: 20px; height: 20px; }
.signature small { display: block; color: var(--muted); font-size: .8rem; }
.signature strong { color: var(--navy-900); }

/* ---------- Neden biz (koyu) ---------- */
.why { display: grid; grid-template-columns: 1.3fr .8fr; gap: 70px; align-items: center; }
.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 40px; }
.feature {
  padding: 28px; border-radius: var(--radius);
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1);
  transition: background .3s, transform .3s var(--ease);
}
.feature:hover { background: rgba(255,255,255,.09); transform: translateY(-4px); }
.feature .ic { width: 52px; height: 52px; border-radius: 14px; background: rgba(111,208,220,.14); color: #6fd0dc; display: grid; place-items: center; margin-bottom: 18px; }
.feature .ic svg { width: 26px; height: 26px; }
.feature h4 { margin-bottom: 6px; }
.feature p { font-size: .92rem; }

.phone-video {
  position: relative; max-width: 330px; margin-left: auto;
  border-radius: 36px; padding: 10px; background: #020814;
  box-shadow: 0 30px 80px rgba(0,0,0,.45), inset 0 0 0 2px rgba(255,255,255,.08);
}
.phone-video video { width: 100%; aspect-ratio: 9/16; object-fit: cover; border-radius: 28px; }
.phone-video .tag {
  position: absolute; left: -40px; bottom: 60px;
  background: var(--white); color: var(--navy-900); border-radius: 14px; padding: 14px 18px;
  box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: .9rem;
}
.phone-video .tag .dot { width: 10px; height: 10px; border-radius: 50%; background: #e5484d; box-shadow: 0 0 0 5px rgba(229,72,77,.18); animation: pulse 1.6s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 9px rgba(229,72,77,0); } }

/* ---------- Süreç adımları ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; position: relative; }
.steps::before { content: ""; position: absolute; top: 38px; left: 12%; right: 12%; border-top: 2px dashed #c7d2e1; }
.step { position: relative; text-align: center; padding: 0 10px; }
.step .num {
  position: relative; width: 78px; height: 78px; margin: 0 auto 24px; border-radius: 50%;
  background: var(--white); border: 2px solid var(--line); color: var(--navy-900);
  display: grid; place-items: center; font-weight: 800; font-size: 1.3rem;
  transition: all .35s var(--ease);
}
.step:hover .num { background: var(--teal); border-color: var(--teal); color: var(--white); transform: translateY(-4px); }
.step h4 { margin-bottom: 8px; }
.step p { font-size: .93rem; }

/* ---------- Galeri ---------- */
.gallery-preview { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 220px; gap: 16px; }
.gallery-preview a:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.g-item { position: relative; border-radius: var(--radius); overflow: hidden; display: block; background: var(--gray-100); cursor: zoom-in; }
.g-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.g-item::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(6,18,42,.55), transparent 55%); opacity: 0; transition: opacity .35s;
}
.g-item .zoom {
  position: absolute; z-index: 2; left: 50%; top: 50%; transform: translate(-50%,-50%) scale(.6);
  width: 52px; height: 52px; border-radius: 50%; background: var(--white); color: var(--navy-900);
  display: grid; place-items: center; opacity: 0; transition: all .35s var(--ease);
}
.g-item .zoom svg { width: 22px; height: 22px; }
.g-item:hover img { transform: scale(1.06); }
.g-item:hover::after, .g-item:hover .zoom { opacity: 1; }
.g-item:hover .zoom { transform: translate(-50%,-50%) scale(1); }

.filters { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 40px; }
.filters button {
  padding: 10px 22px; border-radius: 999px; border: 1px solid var(--line); background: var(--white);
  font-weight: 700; font-size: .9rem; color: var(--navy-900); cursor: pointer; transition: all .25s;
}
.filters button:hover { border-color: var(--navy-900); }
.filters button.active { background: var(--navy-900); border-color: var(--navy-900); color: var(--white); }
.gallery { columns: 3; column-gap: 18px; }
.gallery .g-item { margin-bottom: 18px; break-inside: avoid; }
.gallery .g-item img { height: auto; }
.gallery .g-item.hide { display: none; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 1000; background: rgba(4,10,24,.94);
  display: none; align-items: center; justify-content: center; padding: 60px 80px;
}
.lightbox.open { display: flex; }
.lightbox img { max-height: 86vh; max-width: 100%; border-radius: 12px; box-shadow: var(--shadow-lg); }
.lb-btn {
  position: absolute; width: 52px; height: 52px; border-radius: 50%; border: 0; cursor: pointer;
  background: rgba(255,255,255,.1); color: var(--white); display: grid; place-items: center; transition: background .25s;
}
.lb-btn:hover { background: var(--teal); }
.lb-btn svg { width: 22px; height: 22px; }
.lb-close { top: 20px; right: 20px; }
.lb-prev { left: 20px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 20px; top: 50%; transform: translateY(-50%); }
.lb-count { position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%); color: #9fb0cc; font-size: .9rem; font-weight: 600; }

/* ---------- Filo kartları ---------- */
.fleet-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .4s var(--ease), box-shadow .4s; }
.fleet-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.fleet-card .thumb { aspect-ratio: 4/3.2; overflow: hidden; position: relative; }
.fleet-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.fleet-card:hover .thumb img { transform: scale(1.06); }
.fleet-card .cap {
  position: absolute; top: 16px; left: 16px; background: var(--white); color: var(--navy-900);
  padding: 6px 14px; border-radius: 999px; font-weight: 800; font-size: .82rem; box-shadow: var(--shadow-sm);
}
.fleet-card .body { padding: 26px; }
.fleet-card h3 { margin-bottom: 8px; }
.fleet-card p { font-size: .93rem; margin-bottom: 16px; }
.specs { display: flex; flex-wrap: wrap; gap: 8px; }
.specs li { font-size: .8rem; font-weight: 700; color: var(--teal-600); background: var(--teal-50); padding: 6px 12px; border-radius: 8px; }

/* ---------- İkon kartları ---------- */
.icon-card { padding: 34px 30px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); transition: all .35s var(--ease); }
.icon-card:hover { border-color: transparent; box-shadow: var(--shadow); transform: translateY(-6px); }
.icon-card .ic { width: 60px; height: 60px; border-radius: 16px; background: var(--teal-50); color: var(--teal); display: grid; place-items: center; margin-bottom: 22px; transition: all .35s; }
.icon-card:hover .ic { background: var(--teal); color: var(--white); }
.icon-card .ic svg { width: 28px; height: 28px; }
.icon-card h3 { margin-bottom: 10px; }
.icon-card p { font-size: .95rem; }

/* ---------- Hizmet detay ---------- */
.service-row { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; padding: 90px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 110px; }
.service-row:last-child { border-bottom: 0; }
.service-row:nth-child(even) .media-frame { order: 2; }
.service-row h2 { margin-bottom: 18px; }
.service-row > div > p { margin-bottom: 26px; font-size: 1.02rem; }
.media-frame { position: relative; }
.media-frame .img { border-radius: 20px; overflow: hidden; aspect-ratio: 5/4; box-shadow: var(--shadow); }
.media-frame .img img { width: 100%; height: 100%; object-fit: cover; }
.media-frame::before {
  content: ""; position: absolute; inset: 24px -24px -24px 24px; z-index: -1;
  border-radius: 20px; background: var(--teal-50);
}
.service-row:nth-child(even) .media-frame::before { inset: 24px 24px -24px -24px; }
.media-frame .num {
  position: absolute; top: 20px; left: 20px; background: var(--navy-900); color: var(--white);
  font-weight: 800; padding: 8px 16px; border-radius: 999px; font-size: .85rem;
}
.service-nav { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.service-nav a { padding: 10px 20px; border: 1px solid var(--line); border-radius: 999px; font-weight: 700; font-size: .9rem; background: var(--white); transition: all .25s; }
.service-nav a:hover { background: var(--navy-900); color: var(--white); border-color: var(--navy-900); }

/* ---------- Zaman çizelgesi ---------- */
.timeline { position: relative; max-width: 900px; margin: 0 auto; }
.timeline::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: var(--line); transform: translateX(-50%); }
.tl-item { position: relative; width: 50%; padding: 0 50px 50px 0; text-align: right; }
.tl-item:nth-child(even) { margin-left: 50%; padding: 0 0 50px 50px; text-align: left; }
.tl-item::before {
  content: ""; position: absolute; top: 6px; right: -9px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--white); border: 4px solid var(--teal);
}
.tl-item:nth-child(even)::before { right: auto; left: -9px; }
.tl-item .year { display: inline-block; font-weight: 800; color: var(--teal); font-size: .9rem; margin-bottom: 6px; letter-spacing: .05em; }
.tl-item h4 { margin-bottom: 6px; }
.tl-item p { font-size: .95rem; }

/* ---------- CTA ---------- */
.cta-band { position: relative; overflow: hidden; border-radius: 24px; padding: 70px; color: var(--white); background: var(--navy-900); }
.cta-band .bg { position: absolute; inset: 0; }
.cta-band .bg img { width: 100%; height: 100%; object-fit: cover; }
.cta-band .bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6,18,42,.96) 0%, rgba(10,27,61,.85) 50%, rgba(14,100,119,.7) 100%); }
.cta-band .inner { position: relative; display: flex; justify-content: space-between; align-items: center; gap: 40px; flex-wrap: wrap; }
.cta-band h2 { color: var(--white); margin-bottom: 10px; }
.cta-band p { color: #c3d1e6; max-width: 520px; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- İletişim ---------- */
.info-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: -70px; position: relative; z-index: 5; }
.info-card { background: var(--white); border-radius: var(--radius); padding: 30px 26px; box-shadow: var(--shadow); }
.info-card .ic { width: 54px; height: 54px; border-radius: 14px; background: var(--brand-grad); color: var(--white); display: grid; place-items: center; margin-bottom: 18px; }
.info-card .ic svg { width: 24px; height: 24px; }
.info-card h4 { margin-bottom: 6px; }
.info-card p, .info-card a { color: var(--muted); font-size: .94rem; }
.info-card a:hover { color: var(--teal); }

.contact-split { display: grid; grid-template-columns: 1.15fr 1fr; gap: 40px; align-items: stretch; }
.form-box { background: var(--white); border: 1px solid var(--line); border-radius: 20px; padding: 44px; box-shadow: var(--shadow-sm); }
.form-box h2 { font-size: 1.9rem; margin-bottom: 8px; }
.form-box > p { margin-bottom: 30px; }
.map-box { border-radius: 20px; overflow: hidden; border: 1px solid var(--line); min-height: 420px; }
.map-box iframe { width: 100%; height: 100%; min-height: 420px; border: 0; display: block; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-weight: 700; font-size: .85rem; margin-bottom: 7px; color: var(--navy-900); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 14px 16px; font: inherit; font-size: .95rem;
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--gray-50); color: var(--text);
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--teal); background: var(--white); box-shadow: 0 0 0 4px rgba(14,138,156,.12);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-note { display: none; margin-top: 14px; padding: 12px 16px; border-radius: var(--radius-sm); background: #e8f7ef; color: #146c43; font-weight: 600; font-size: .9rem; }
.form-note.show { display: block; }

/* SSS */
.faq { max-width: 860px; margin: 0 auto; }
.faq-item { border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); margin-bottom: 14px; overflow: hidden; transition: box-shadow .3s; }
.faq-item.open { box-shadow: var(--shadow-sm); border-color: transparent; }
.faq-q {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding: 22px 26px; background: none; border: 0; cursor: pointer; text-align: left;
  font-weight: 700; font-size: 1.02rem; color: var(--navy-900);
}
.faq-q .pm { flex-shrink: 0; width: 32px; height: 32px; border-radius: 50%; background: var(--teal-50); color: var(--teal); display: grid; place-items: center; transition: transform .3s, background .3s, color .3s; }
.faq-q .pm svg { width: 16px; height: 16px; }
.faq-item.open .pm { transform: rotate(45deg); background: var(--teal); color: var(--white); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s var(--ease); }
.faq-a p { padding: 0 26px 24px; }

/* ---------- Footer ---------- */
.footer { background: var(--navy-950); color: #93a3be; font-size: .94rem; position: relative; }
.footer-top { padding: 90px 0 60px; display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: 50px; }
.footer .logo img { height: 42px; width: auto; margin-bottom: 22px; }
.footer p { color: #93a3be; margin-bottom: 24px; }
.footer h4 { color: var(--white); margin-bottom: 22px; font-size: 1.05rem; }
.footer li { margin-bottom: 12px; }
.footer ul a { transition: color .2s, padding .2s; }
.footer ul a:hover { color: var(--white); padding-left: 4px; }
.footer .contact-list li { display: flex; gap: 12px; }
.footer .contact-list svg { flex-shrink: 0; width: 18px; height: 18px; color: var(--teal); margin-top: 3px; }
.footer .social a { width: 38px; height: 38px; background: rgba(255,255,255,.07); }
.footer .social svg { width: 16px; height: 16px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 24px 0; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: .86rem; }

/* WhatsApp & yukarı çık */
.float-btns { position: fixed; right: 22px; bottom: 22px; z-index: 90; display: flex; flex-direction: column; gap: 12px; }
.whatsapp, .to-top, .instagram {
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  box-shadow: 0 10px 28px rgba(0,0,0,.2); transition: transform .25s, opacity .3s;
}
.whatsapp { background: #25d366; color: var(--white); }
.whatsapp svg { width: 28px; height: 28px; }
.instagram { background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285aeb 90%); color: var(--white); }
.instagram svg { width: 26px; height: 26px; }
.to-top { background: var(--navy-900); color: var(--white); border: 0; cursor: pointer; opacity: 0; pointer-events: none; }
.to-top.show { opacity: 1; pointer-events: auto; }
.to-top svg { width: 20px; height: 20px; }
.whatsapp:hover, .to-top:hover, .instagram:hover { transform: translateY(-3px); }

/* ---------- Kaydırma animasyonu ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .1s; } .reveal.d2 { transition-delay: .2s; } .reveal.d3 { transition-delay: .3s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-bg img { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1360px) {
  .nav > .btn { display: none; }
}
@media (max-width: 1100px) {
  .header-call { display: none; }
}
@media (max-width: 1024px) {
  .hero .container, .why, .split, .contact-split, .service-row { grid-template-columns: 1fr; gap: 50px; }
  .service-row:nth-child(even) .media-frame { order: 0; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4, .info-cards { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 50px; }
  .steps::before { display: none; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .phone-video { margin: 0 auto; }
  .gallery { columns: 2; }
  .collage { max-width: 560px; }

  .menu-toggle { display: block; }
  .nav {
    position: absolute; top: 86px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--white); border-bottom: 1px solid var(--line);
    max-height: 0; overflow: hidden; transition: max-height .4s var(--ease);
  }
  .nav.open { max-height: 680px; box-shadow: var(--shadow); }
  .nav ul { flex-direction: column; padding: 14px 24px 6px; }
  .nav ul a { padding: 13px 4px; border-bottom: 1px solid var(--gray-100); }
  .nav ul a::after { display: none; }
  .nav > .btn { display: inline-flex; margin: 14px 24px 10px; }
  .nav-phones { display: flex; flex-direction: column; gap: 10px; padding: 8px 24px 22px; }
  .nav-phones a { justify-content: center; padding: 12px; border: 1px solid var(--line); border-radius: 999px; }
  .menu-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .menu-toggle.open span:nth-child(2) { opacity: 0; }
  .menu-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
}
@media (max-width: 720px) {
  .container { padding: 0 18px; }
  .section { padding: 76px 0; }
  .topbar .social, .topbar-info .hide-sm { display: none; }
  .header .container { height: 74px; }
  .nav { top: 74px; }
  .logo img { height: 32px; }
  .hero { padding: 60px 0 130px; min-height: auto; }
  .hero-trust { gap: 14px; }
  .quote-card { padding: 26px 22px; }
  .grid-2, .grid-3, .grid-4, .info-cards, .form-row, .feature-grid, .check-grid, .footer-top { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .stat { border-right: 0 !important; border-bottom: 1px solid var(--line); padding: 22px 24px; }
  .stat:last-child { border-bottom: 0; }
  .steps { grid-template-columns: 1fr; }
  .section-head-split { flex-direction: column; align-items: flex-start; gap: 20px; }
  .gallery-preview { grid-template-columns: 1fr 1fr; grid-auto-rows: 160px; }
  .gallery { columns: 1; }
  .collage { padding: 0 30px 40px 0; }
  .exp-badge { left: 10px; top: 16px; padding: 14px 16px; }
  .exp-badge img { width: 40px; }
  .phone-video .tag { left: 10px; }
  .cta-band { padding: 44px 26px; }
  .form-box { padding: 28px 22px; }
  .timeline::before { left: 8px; }
  .tl-item, .tl-item:nth-child(even) { width: 100%; margin-left: 0; padding: 0 0 40px 40px; text-align: left; }
  .tl-item::before, .tl-item:nth-child(even)::before { left: -1px; right: auto; }
  .media-frame::before { display: none; }
  .lightbox { padding: 70px 12px; }
  .lb-prev, .lb-next { top: auto; bottom: 14px; transform: none; }
}

/* Form yardımcıları */
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }
.form-note.error { background: #fdecec; color: #b42318; }
button[disabled] { opacity: .6; cursor: wait; }
.faq-q > span:first-child { flex: 1; }

/* GPS takip kutusu (hizmetler sayfası) */
.gps-box { margin-top: 26px; padding: 22px 24px; border-radius: var(--radius); background: var(--teal-50); border: 1px solid #cfe9ed; }
.gps-box h4 { display: flex; align-items: center; gap: 10px; color: var(--teal-600); margin-bottom: 12px; }
.gps-box h4 svg { width: 20px; height: 20px; }
.gps-box ul { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 20px; }
.gps-box li { position: relative; padding-left: 18px; font-size: .92rem; font-weight: 600; color: var(--navy-900); }
.gps-box li::before { content: ""; position: absolute; left: 0; top: .6em; width: 8px; height: 8px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 3px rgba(14,138,156,.18); }
@media (max-width: 720px) { .gps-box ul { grid-template-columns: 1fr; } }

/* Hakkımızda rakamları */
.about-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 28px; }
.about-stats > div { background: var(--gray-50); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 16px 12px; text-align: center; }
.about-stats strong { display: block; font-size: 1.5rem; font-weight: 800; color: var(--navy-900); line-height: 1.1; }
.about-stats > div:first-child strong { color: var(--teal); }
.about-stats span { font-size: .8rem; color: var(--muted); font-weight: 600; }
@media (max-width: 720px) { .about-stats { grid-template-columns: 1fr 1fr; } }
.phones small:empty { display: none; }
.info-card .phones strong { font-size: .95rem; }
.nav-phones a { display: flex; align-items: baseline; gap: 8px; font-weight: 800; color: var(--navy-900); }
.nav-phones small { font-size: .8rem; font-weight: 600; color: var(--muted); }
.nav-phones small:empty { display: none; }