/* ===========================================================
   Ata Bilişim / Ortaca Teknoloji
   Monokrom fütüristik: siyah zemin, geniş ızgara, beyaz parlama,
   Orbitron başlıklar, pahlı köşeli pill butonlar.
   =========================================================== */

:root {
  --bg: #000000;
  --bg-soft: #070707;
  --bg-elev: #0c0c0d;
  --bg-elev-2: #121214;
  --fg: #ffffff;
  --fg-soft: #c7c9ce;
  --fg-mute: #7d8087;
  --line: rgba(255,255,255,.10);
  --line-strong: rgba(255,255,255,.28);
  --grid: rgba(255,255,255,.07);
  --glow: rgba(255,255,255,.22);
  --chrome: linear-gradient(180deg, #ffffff 0%, #d9dbe0 55%, #a9adb5 100%);
  --invert-bg: #ffffff;
  --invert-fg: #000000;
  --shadow: 0 30px 80px rgba(0,0,0,.7);
  --radius: 14px;
  --radius-sm: 8px;
  --max: 1240px;
  --header-h: 84px;
  --font-head: "Orbitron", "Exo 2", system-ui, sans-serif;
  --font-body: "Exo 2", "Inter", system-ui, sans-serif;
  color-scheme: dark;
}

html[data-theme="light"] {
  --bg: #f2f2f3;
  --bg-soft: #e9e9eb;
  --bg-elev: #ffffff;
  --bg-elev-2: #f7f7f8;
  --fg: #0a0a0a;
  --fg-soft: #3d3f45;
  --fg-mute: #6d7077;
  --line: rgba(0,0,0,.10);
  --line-strong: rgba(0,0,0,.3);
  --grid: rgba(0,0,0,.06);
  --glow: rgba(0,0,0,.08);
  --chrome: linear-gradient(180deg, #1a1a1a 0%, #000 100%);
  --invert-bg: #0a0a0a;
  --invert-fg: #ffffff;
  --shadow: 0 20px 50px rgba(0,0,0,.12);
  color-scheme: light;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.1;
  margin: 0 0 .6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
}
h1 { font-size: clamp(2.4rem, 7vw, 6rem); font-weight: 800; letter-spacing: .1em; }
h2 { font-size: clamp(1.3rem, 2.8vw, 2rem); }
h3 { font-size: .9rem; letter-spacing: .1em; }
p { margin: 0 0 1rem; color: var(--fg-soft); }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding-inline: 24px; }
.section { padding-block: clamp(64px, 8vw, 110px); position: relative; }
.section--soft { background: var(--bg-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.muted { color: var(--fg-mute); }
.center { text-align: center; }

/* Izgara zemin: referansteki geniş kare çizgiler */
.grid-bg {
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 180px 180px;
}

/* ---------- Etiketler ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-head); font-size: .62rem; letter-spacing: .32em; text-transform: uppercase;
  color: var(--fg-mute); margin-bottom: 18px; font-weight: 600;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--fg-mute); }
.section-head { max-width: 680px; margin-bottom: 44px; }
.section-head.center { margin-inline: auto; }
.section-head.center .eyebrow::before { display: none; }

/* ---------- Pahlı pill buton (referans: "Try now" / "Buy now") ---------- */
.pill, .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-head); font-weight: 600; font-size: .74rem; letter-spacing: .1em; text-transform: uppercase;
  padding: 13px 26px; cursor: pointer; white-space: nowrap;
  border: 1px solid var(--fg); color: var(--fg); background: transparent;
  border-radius: 0 999px 0 999px;
  transition: background .2s ease, color .2s ease, transform .15s ease, box-shadow .2s ease;
}
.pill:hover, .btn:hover { background: rgba(255,255,255,.08); transform: translateY(-1px); }
html[data-theme="light"] .pill:hover, html[data-theme="light"] .btn:hover { background: rgba(0,0,0,.05); }
.pill--solid, .btn--solid { background: var(--invert-bg); color: var(--invert-fg); border-color: var(--invert-bg); }
.pill--solid:hover, .btn--solid:hover { background: var(--invert-bg); opacity: .9; box-shadow: 0 10px 30px var(--glow); }
.btn--ghost { border-color: var(--line-strong); }
.pill--sm, .btn--sm { padding: 8px 18px; font-size: .64rem; border-radius: 0 999px 0 999px; }
.btn--block { width: 100%; }
.btn svg, .pill svg { width: 15px; height: 15px; }

/* ---------- Üst bar ---------- */
.topbar { background: #000; color: var(--fg-mute); font-size: .74rem; border-bottom: 1px solid var(--line); letter-spacing: .04em; }
html[data-theme="light"] .topbar { background: #0a0a0a; }
.topbar .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 34px; flex-wrap: wrap; }
.topbar a:hover { color: #fff; }
.topbar-list { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 60;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.header .container { display: flex; align-items: center; justify-content: space-between; min-height: var(--header-h); gap: 20px; }
.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark { width: 48px; height: 48px; flex: none; display: grid; place-items: center; }
.brand-mark img { width: 48px; height: 48px; filter: drop-shadow(0 0 8px rgba(47,123,255,.55)); }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-name { font-family: var(--font-head); font-weight: 700; font-size: 1.05rem; letter-spacing: .18em; text-transform: uppercase; }
.brand-sub { font-family: var(--font-head); font-size: .5rem; letter-spacing: .3em; text-transform: uppercase; color: var(--fg-mute); margin-top: 4px; white-space: nowrap; }
.brand-sub i { font-style: normal; margin-inline: 4px; }

.nav { display: flex; align-items: center; gap: 34px; }
.nav a {
  font-family: var(--font-head); font-size: .72rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase;
  color: var(--fg-soft); position: relative; padding-block: 6px; white-space: nowrap;
}
.nav a:hover, .nav a.active { color: var(--fg); }
.nav a.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px; background: var(--fg); }
.header-actions { display: flex; align-items: center; gap: 12px; }

.theme-toggle, .menu-btn {
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line-strong); background: transparent; color: var(--fg);
  display: grid; place-items: center; cursor: pointer; flex: none;
}
.theme-toggle:hover, .menu-btn:hover { border-color: var(--fg); }
.theme-toggle svg { width: 17px; height: 17px; }
.icon-sun { display: block; } .icon-moon { display: none; }
html[data-theme="light"] .icon-sun { display: none; } html[data-theme="light"] .icon-moon { display: block; }
.menu-btn { display: none; }

/* ===========================================================
   HERO SLIDER
   =========================================================== */
.hero-slider {
  position: relative; overflow: hidden; min-height: clamp(620px, 88vh, 900px);
  background:
    radial-gradient(42% 46% at 50% 52%, var(--glow), transparent 70%),
    linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px),
    var(--bg);
  background-size: auto, 180px 180px, 180px 180px, auto;
  border-bottom: 1px solid var(--line);
}
.hero-orbit {
  position: absolute; left: 50%; top: 56%; width: min(70vw, 720px); aspect-ratio: 1; transform: translate(-50%, -50%);
  color: var(--line-strong); pointer-events: none; animation: spin 90s linear infinite;
}
.hero-orbit svg { width: 100%; height: 100%; }
@keyframes spin { to { transform: translate(-50%, -50%) rotate(360deg); } }

.hero-track { position: relative; min-height: inherit; }
.hero-slide {
  position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity .7s ease, visibility 0s .7s;
}
.hero-slide.is-active { position: relative; opacity: 1; visibility: visible; transition: opacity .7s ease; }
.hero-slide-inner {
  position: relative; min-height: clamp(620px, 88vh, 900px);
  display: grid; grid-template-rows: auto 1fr auto; padding-block: 56px 96px;
}

.hero-title { text-align: center; position: relative; z-index: 3; }
.hero-kicker { display: block; font-family: var(--font-head); font-size: .62rem; letter-spacing: .36em; text-transform: uppercase; color: var(--fg-mute); margin-bottom: 14px; }
.hero-title h1 {
  margin: 0; background: var(--chrome); -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 0 24px rgba(255,255,255,.18));
}

.hero-figure {
  position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: min(56vw, 560px); height: 82%; z-index: 2; pointer-events: none;
}
.hero-figure img {
  width: 100%; height: 100%; object-fit: contain; object-position: center bottom;
  mask-image: radial-gradient(ellipse 70% 75% at 50% 50%, #000 55%, transparent 82%);
  -webkit-mask-image: radial-gradient(ellipse 70% 75% at 50% 50%, #000 55%, transparent 82%);
  filter: drop-shadow(0 0 40px rgba(80,140,255,.25));
}
.hero-figure::after { content: ""; position: absolute; inset: auto 0 0 0; height: 30%; background: linear-gradient(180deg, transparent, var(--bg)); }

/* Sağdaki yüzen cam kart */
.hero-float {
  position: absolute; right: 0; top: 44%; z-index: 4; width: min(400px, 88vw);
  display: grid; grid-template-columns: 130px 1fr; overflow: hidden;
  background: rgba(255,255,255,.06); border: 1px solid var(--line-strong);
  backdrop-filter: blur(14px); border-radius: 0 36px 0 36px;
  box-shadow: var(--shadow);
}
html[data-theme="light"] .hero-float { background: rgba(255,255,255,.7); }
.hero-float-media { position: relative; background: #000; border-radius: 0 0 0 36px; overflow: hidden; }
.hero-float-media img { width: 100%; height: 100%; object-fit: cover; min-height: 170px; }
.hero-float-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent 60%, rgba(0,0,0,.6)); }
.hero-float-body { padding: 18px 20px 20px; }
.hero-float-body h3 { font-size: 1.05rem; letter-spacing: .12em; margin-bottom: 8px; }
.hero-float-body p { font-size: .8rem; color: var(--fg-soft); margin-bottom: 14px; line-height: 1.5; }

/* Sol alt açıklama + buton */
.hero-caption { position: relative; z-index: 4; align-self: end; max-width: 420px; }
.hero-caption p { font-size: 1rem; color: var(--fg); line-height: 1.55; margin-bottom: 20px; }

.hero-controls {
  position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%); z-index: 6;
  display: flex; align-items: center; justify-content: center; gap: 10px; width: auto; padding: 6px;
}
.hero-arrow {
  width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--line-strong);
  background: rgba(255,255,255,.04); color: var(--fg); cursor: pointer; font-size: 1.1rem; display: grid; place-items: center;
  transition: background .15s ease, border-color .15s ease;
}
.hero-arrow:hover { background: var(--invert-bg); color: var(--invert-fg); border-color: var(--invert-bg); }
.hero-dots { display: flex; gap: 4px; padding-inline: 6px; }
.hero-dots button {
  width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer; padding: 0;
  display: grid; place-items: center; position: relative;
}
.hero-dots button::before { content: ""; width: 26px; height: 3px; background: var(--line-strong); transition: background .2s ease, width .2s ease; }
.hero-dots button:hover::before { background: var(--fg-soft); }
.hero-dots button.is-active::before { background: var(--fg); width: 40px; }

/* Kenar tiklama alanlari: sol/sag kenara tiklayinca slayt degisir */
.hero-edge {
  position: absolute; top: 0; bottom: 110px; width: 12%; z-index: 5; border: 0; background: transparent; cursor: pointer; color: transparent;
}
.hero-edge--prev { left: 0; } .hero-edge--next { right: 0; }
.hero-edge:hover { background: linear-gradient(90deg, rgba(255,255,255,.05), transparent); }
.hero-edge--next:hover { background: linear-gradient(270deg, rgba(255,255,255,.05), transparent); }

.hero-quick {
  position: absolute; left: 0; right: 0; bottom: 34px; z-index: 5; display: flex; gap: 18px; justify-content: flex-end;
  font-family: var(--font-head); font-size: .6rem; letter-spacing: .18em; text-transform: uppercase; color: var(--fg-mute);
}
.hero-quick a, .hero-quick span { display: inline-flex; align-items: center; gap: 7px; }
.hero-quick a:hover { color: var(--fg); }

/* ---------- Kartlar ---------- */
.grid { display: grid; gap: 16px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  position: relative; border: 1px solid var(--line); border-radius: 0 36px 0 36px;
  background: var(--bg-elev); padding: 28px 26px 26px; overflow: hidden;
  transition: transform .2s ease, border-color .2s ease, box-shadow .25s ease;
}
.card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 50% at 0% 0%, rgba(255,255,255,.07), transparent 70%); pointer-events: none; }
.card:hover { transform: translateY(-4px); border-color: var(--line-strong); box-shadow: 0 24px 60px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.04); }
.card-icon {
  width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid var(--line-strong); color: var(--fg); margin-bottom: 20px; background: rgba(255,255,255,.03);
}
.card-icon svg { width: 20px; height: 20px; }
.card h3 { margin-bottom: 8px; font-size: .82rem; }
.card p { font-size: .9rem; margin: 0; }
.card-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; font-family: var(--font-head); font-size: .62rem; letter-spacing: .2em; text-transform: uppercase; color: var(--fg); }
.card-link svg { width: 14px; height: 14px; transition: transform .2s ease; }
.card:hover .card-link svg { transform: translateX(5px); }

/* ---------- Hizmet sütunları (3 ana alan) ---------- */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pillar {
  border: 1px solid var(--line); border-radius: 0 36px 0 36px; overflow: hidden; background: var(--bg-elev);
  display: flex; flex-direction: column; transition: transform .2s ease, border-color .2s ease, box-shadow .25s ease;
}
.pillar:hover { transform: translateY(-4px); border-color: var(--line-strong); box-shadow: 0 24px 60px rgba(0,0,0,.6); }
.pillar-media { position: relative; aspect-ratio: 16/9; background: #000; overflow: hidden; }
.pillar-media img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; transition: transform .6s ease; }
.pillar:hover .pillar-media img { transform: scale(1.05); }
.pillar-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, var(--bg-elev)); }
.pillar-index { position: absolute; top: 16px; left: 18px; z-index: 1; font-family: var(--font-head); font-size: .7rem; letter-spacing: .3em; color: #fff; opacity: .8; }
.pillar-body { padding: 4px 22px 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.pillar-body h3 { font-size: 1rem; margin: 0; }
.pillar-body > p { font-size: .9rem; margin: 0; }
.pillar-list { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 6px; }
.pillar-list a {
  display: grid; grid-template-columns: 34px 1fr 16px; align-items: center; gap: 12px; padding: 10px 12px;
  border: 1px solid var(--line); border-radius: 0 16px 0 16px; background: var(--bg-elev-2);
  transition: border-color .18s ease, background .18s ease;
}
.pillar-list a:hover { border-color: var(--fg); background: var(--bg); }
.pillar-list a > svg { color: var(--fg-mute); transition: transform .2s ease; }
.pillar-list a:hover > svg { transform: translateX(3px); color: var(--fg); }
.pillar-ico { width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line-strong); display: grid; place-items: center; }
.pillar-list b { display: block; font-size: .86rem; font-weight: 600; }
.pillar-list small { display: block; font-size: .74rem; color: var(--fg-mute); line-height: 1.35; }
.pillar-body .pill { align-self: flex-start; margin-top: auto; }

/* ---------- Neden biz ---------- */
.why { border-top: 1px solid var(--line-strong); padding-top: 20px; }
.why-ico { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-strong); display: grid; place-items: center; margin-bottom: 14px; }
.why h3 { font-size: .78rem; margin-bottom: 8px; }
.why p { font-size: .88rem; margin: 0; }
.area { margin-top: 44px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 18px 20px; border: 1px dashed var(--line-strong); border-radius: 0 24px 0 24px; }
.area-label { font-family: var(--font-head); font-size: .58rem; letter-spacing: .26em; text-transform: uppercase; color: var(--fg-mute); margin-right: 8px; }
.area-chip { font-size: .8rem; padding: 6px 12px; border: 1px solid var(--line); border-radius: 0 12px 0 12px; background: var(--bg-elev); }

/* ---------- SSS ---------- */
.faq { display: grid; gap: 8px; }
.faq details { border: 1px solid var(--line); border-radius: 0 18px 0 18px; background: var(--bg-elev); padding: 0 18px; }
.faq details[open] { border-color: var(--line-strong); }
.faq summary { cursor: pointer; list-style: none; padding: 16px 0; font-weight: 600; font-size: .95rem; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-head); font-size: 1rem; color: var(--fg-mute); flex: none; }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { margin: 0 0 16px; font-size: .9rem; }

/* ---------- Görselli hizmet kartı / detay ---------- */
.card--media { padding-top: 0; }
.card-media { margin: 0 -26px 22px; aspect-ratio: 16/9; overflow: hidden; background: #000; position: relative; }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.card--media:hover .card-media img { transform: scale(1.05); }
.card-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, var(--bg-elev)); }
.card--media .card-icon { margin-top: -46px; position: relative; z-index: 1; background: var(--bg-elev); }
.service-hero { border: 1px solid var(--line); border-radius: 0 36px 0 36px; overflow: hidden; margin-bottom: 40px; aspect-ratio: 21/9; background: #000; }
.service-hero img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- İş kartları ---------- */
.work-card {
  position: relative; border: 1px solid var(--line); border-radius: 0 36px 0 36px; overflow: hidden;
  background: var(--bg-elev); display: flex; flex-direction: column;
  transition: transform .2s ease, border-color .2s ease, box-shadow .25s ease;
}
.work-card:hover { transform: translateY(-5px); border-color: var(--line-strong); box-shadow: 0 24px 60px rgba(0,0,0,.6); }
.work-thumb { aspect-ratio: 4/3; background: var(--bg-soft); overflow: hidden; position: relative; }
.work-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s ease; filter: grayscale(.4) contrast(1.05); }
.work-card:hover .work-thumb img { transform: scale(1.05); filter: grayscale(0) contrast(1.05); }
.work-thumb::after { content: ""; position: absolute; inset: auto 0 0 0; height: 45%; background: linear-gradient(180deg, transparent, rgba(0,0,0,.8)); }
.work-thumb .placeholder { width: 100%; height: 100%; display: grid; place-items: center; color: var(--fg-mute); font-size: .8rem; }
.work-tag {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  background: rgba(0,0,0,.6); color: #fff; border: 1px solid rgba(255,255,255,.3);
  font-family: var(--font-head); font-size: .56rem; letter-spacing: .2em; text-transform: uppercase;
  padding: 6px 12px; border-radius: 0 14px 0 14px; backdrop-filter: blur(6px);
}
.work-body { padding: 20px 22px 22px; flex: 1; display: flex; flex-direction: column; }
.work-body h3 { font-family: var(--font-body); text-transform: none; letter-spacing: 0; font-size: 1.05rem; font-weight: 600; margin-bottom: 4px; }
.work-customer { font-family: var(--font-head); font-size: .58rem; color: var(--fg-mute); display: flex; align-items: center; gap: 7px; margin-bottom: 10px; letter-spacing: .18em; text-transform: uppercase; }
.work-customer img { width: 20px; height: 20px; object-fit: contain; border-radius: 4px; }
.work-body p { font-size: .88rem; margin: 0 0 14px; }
.work-meta { margin-top: auto; display: flex; justify-content: space-between; align-items: center; font-size: .74rem; color: var(--fg-mute); border-top: 1px solid var(--line); padding-top: 12px; letter-spacing: .06em; }

/* ---------- Filtre ---------- */
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 32px; }
.filter-chip {
  border: 1px solid var(--line-strong); padding: 9px 18px; border-radius: 0 18px 0 18px;
  font-family: var(--font-head); font-size: .6rem; letter-spacing: .16em; text-transform: uppercase; color: var(--fg-soft); transition: all .18s ease;
}
.filter-chip:hover { border-color: var(--fg); color: var(--fg); }
.filter-chip.active { background: var(--invert-bg); color: var(--invert-fg); border-color: var(--invert-bg); }

/* ---------- Sayfa başı / detay ---------- */
.page-head {
  padding-block: 64px 32px; border-bottom: 1px solid var(--line); position: relative;
  background:
    radial-gradient(40% 70% at 20% 0%, var(--glow), transparent 70%),
    linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px), var(--bg);
  background-size: auto, 180px 180px, 180px 180px, auto;
}
.page-head h1 { font-size: clamp(1.8rem, 4.4vw, 3.4rem); }
.hero-lead { font-size: 1.02rem; max-width: 56ch; color: var(--fg-soft); }
.breadcrumb { font-family: var(--font-head); font-size: .58rem; color: var(--fg-mute); margin-bottom: 18px; display: flex; gap: 12px; flex-wrap: wrap; letter-spacing: .2em; text-transform: uppercase; }
.breadcrumb a:hover { color: var(--fg); }

.detail-grid { display: grid; grid-template-columns: 1.6fr .9fr; gap: 44px; align-items: start; }
.gallery { display: grid; gap: 12px; }
.gallery-main { border: 1px solid var(--line); border-radius: 0 36px 0 36px; overflow: hidden; background: var(--bg-soft); }
.gallery-main img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.gallery-thumbs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.gallery-thumbs button { padding: 0; border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; background: none; cursor: pointer; aspect-ratio: 1; }
.gallery-thumbs button.active { border-color: var(--fg); }
.gallery-thumbs img { width: 100%; height: 100%; object-fit: cover; }

.info-box { border: 1px solid var(--line); border-radius: 0 36px 0 36px; padding: 24px; background: var(--bg-elev); }
.info-box + .info-box { margin-top: 16px; }
.info-box h3 { font-size: .58rem; letter-spacing: .28em; color: var(--fg-mute); margin-bottom: 16px; }
.info-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.info-list li { display: flex; justify-content: space-between; gap: 14px; font-size: .88rem; border-bottom: 1px solid var(--line); padding-bottom: 10px; }
.info-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.info-list li span:first-child { color: var(--fg-mute); }
.info-list li span:last-child { text-align: right; font-weight: 500; }

.material-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.material-list li { display: flex; align-items: baseline; gap: 10px; font-size: .88rem; padding: 11px 14px; border: 1px solid var(--line); border-radius: 0 14px 0 14px; background: var(--bg-elev-2); }
.material-list li b { font-weight: 600; }
.material-list li em { font-style: normal; color: var(--fg-mute); font-size: .8rem; }
.material-list li .qty { margin-left: auto; font-family: var(--font-head); font-size: .72rem; letter-spacing: .06em; }

.brand-identity { display: flex; align-items: center; gap: 14px; }
.brand-identity .logo-box { width: 62px; height: 62px; border: 1px solid var(--line-strong); border-radius: 0 18px 0 18px; display: grid; place-items: center; overflow: hidden; background: #000; flex: none; font-family: var(--font-head); font-weight: 700; }
.brand-identity .logo-box img { width: 100%; height: 100%; object-fit: contain; padding: 8px; }
.brand-swatch { width: 18px; height: 18px; border-radius: 4px; border: 1px solid var(--line); display: inline-block; vertical-align: -3px; }

.about-media { border: 1px solid var(--line); border-radius: 0 36px 0 36px; overflow: hidden; margin-bottom: 16px; }
.about-media img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }

.prose { font-size: .98rem; }
.prose p { white-space: pre-line; }

/* ---------- Süreç ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.step { border-top: 1px solid var(--line-strong); padding-top: 20px; position: relative; }
.step b { display: block; font-family: var(--font-head); font-size: 1.3rem; letter-spacing: .1em; color: var(--fg); margin-bottom: 10px; opacity: .35; }
.step h3 { font-size: .78rem; }
.step p { font-size: .87rem; margin: 0; }

/* ---------- Harita / yol tarifi ---------- */
.map-card { border: 1px solid var(--line); border-radius: 0 36px 0 36px; overflow: hidden; background: var(--bg-elev); }
.map-frame { aspect-ratio: 16/10; background: #111; }
.map-frame iframe { width: 100%; height: 100%; display: block; filter: invert(.92) hue-rotate(180deg) saturate(.6) contrast(.95); }
html[data-theme="light"] .map-frame iframe { filter: none; }
.map-actions { padding: 16px 18px 18px; display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; border-top: 1px solid var(--line); }
.map-actions b { display: block; font-family: var(--font-head); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; }
.map-actions span { font-size: .82rem; color: var(--fg-mute); }
.map-buttons { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- Form ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: start; }
.contact-row { display: flex; gap: 12px; align-items: center; padding: 14px; border: 1px solid var(--line); border-radius: 0 18px 0 18px; background: var(--bg-elev); transition: border-color .2s ease; }
.contact-row:hover { border-color: var(--fg); }
.contact-row svg { width: 18px; height: 18px; flex: none; }
.contact-row b { display: block; font-size: .92rem; }
.contact-row span { font-size: .76rem; color: var(--fg-mute); }
.form-row { display: grid; gap: 6px; margin-bottom: 14px; }
.form-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
label { font-family: var(--font-head); font-size: .58rem; letter-spacing: .2em; text-transform: uppercase; color: var(--fg-mute); }
input[type="text"], input[type="tel"], input[type="email"], input[type="password"],
input[type="number"], input[type="date"], input[type="color"], select, textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line-strong); border-radius: 0 14px 0 14px;
  background: var(--bg); color: var(--fg); font-family: var(--font-body); font-size: .95rem; transition: border-color .18s ease, box-shadow .18s ease;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--fg); box-shadow: 0 0 0 3px var(--glow); }
textarea { resize: vertical; min-height: 120px; }
.hp { position: absolute; left: -9999px; opacity: 0; }

.alert { padding: 13px 16px; border-radius: 0 14px 0 14px; font-size: .88rem; margin-bottom: 18px; border: 1px solid var(--line-strong); background: var(--bg-elev-2); }
.alert--success { border-color: #4ade80; color: #4ade80; }
.alert--error { border-color: #f87171; color: #f87171; }
html[data-theme="light"] .alert--success { color: #15803d; border-color: #15803d; }
html[data-theme="light"] .alert--error { color: #b91c1c; border-color: #b91c1c; }

/* ---------- CTA ---------- */
.cta {
  position: relative; border: 1px solid var(--line-strong); border-radius: 0 48px 0 48px; padding: clamp(44px, 6vw, 72px); text-align: center; overflow: hidden;
  background: radial-gradient(50% 80% at 50% 100%, var(--glow), transparent 70%), linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px), var(--bg-elev);
  background-size: auto, 120px 120px, 120px 120px, auto;
}
.cta h2 { background: var(--chrome); -webkit-background-clip: text; background-clip: text; color: transparent; }
.cta p { max-width: 52ch; margin-inline: auto; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); padding-block: 64px 28px; background: #000; color: #c7c9ce; }
html[data-theme="light"] .footer { background: #0a0a0a; }
.footer p { color: #8b8e95; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 34px; }
.footer h4 { font-size: .56rem; letter-spacing: .3em; color: #8b8e95; margin-bottom: 16px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; font-size: .88rem; }
.footer ul a { color: #c7c9ce; }
.footer ul a:hover { color: #fff; }
.footer .brand-name { color: #fff; } .footer .brand-sub { color: #8b8e95; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 44px; padding-top: 20px; display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; font-size: .74rem; color: #6c6f76; }
.footer-brands { display: flex; gap: 8px; align-items: center; margin-top: 16px; flex-wrap: wrap; font-family: var(--font-head); font-size: .56rem; letter-spacing: .2em; text-transform: uppercase; }
.footer-brands span { border: 1px solid rgba(255,255,255,.25); padding: 6px 12px; border-radius: 0 12px 0 12px; color: #fff; }

/* ---------- Canlı destek ---------- */
.support { position: fixed; right: 20px; bottom: 20px; z-index: 90; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.support-panel { width: 300px; background: rgba(12,12,13,.85); backdrop-filter: blur(14px); border: 1px solid var(--line-strong); border-radius: 0 36px 0 36px; box-shadow: var(--shadow); overflow: hidden; }
html[data-theme="light"] .support-panel { background: rgba(255,255,255,.9); }
.support-panel[hidden] { display: none; }
.support-head { padding: 16px 18px; border-bottom: 1px solid var(--line); }
.support-head b { font-family: var(--font-head); font-size: .66rem; letter-spacing: .24em; text-transform: uppercase; }
.support-head p { margin: 2px 0 0; font-size: .78rem; color: var(--fg-mute); }
.support-body { padding: 14px; display: grid; gap: 8px; }
.support-fab {
  width: 58px; height: 58px; border-radius: 50%; border: 1px solid var(--line-strong); cursor: pointer;
  background: var(--invert-bg); color: var(--invert-fg); display: grid; place-items: center;
  box-shadow: 0 12px 30px var(--glow); transition: transform .2s ease;
}
.support-fab:hover { transform: scale(1.06); }
.support-fab svg { width: 24px; height: 24px; }

/* ---------- Çerez bildirimi ---------- */
.cookie {
  position: fixed; left: 20px; bottom: 20px; z-index: 95; width: min(420px, calc(100vw - 40px));
  background: rgba(12,12,13,.92); backdrop-filter: blur(14px); border: 1px solid var(--line-strong);
  border-radius: 0 24px 0 24px; padding: 16px 18px; display: flex; gap: 14px; align-items: center; box-shadow: var(--shadow);
}
html[data-theme="light"] .cookie { background: rgba(255,255,255,.95); }
.cookie p { margin: 0; font-size: .8rem; color: var(--fg-soft); }
.cookie p a { text-decoration: underline; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-family: var(--font-body); font-size: .8rem; letter-spacing: 0; text-transform: none; color: var(--fg-soft); margin-bottom: 14px; }
.consent input { margin-top: 3px; width: 16px; height: 16px; flex: none; }
.consent a { text-decoration: underline; }

/* ---------- Sosyal ---------- */
.footer-social { display: flex; gap: 8px; margin-top: 16px; }
.footer-social a { width: 38px; height: 38px; border: 1px solid rgba(255,255,255,.25); border-radius: 0 12px 0 12px; display: grid; place-items: center; color: #fff; }
.footer-social a:hover { background: #fff; color: #000; }
.topbar-social { display: inline-flex; gap: 10px; align-items: center; padding-left: 8px; border-left: 1px solid rgba(255,255,255,.15); }
.topbar-social a { display: inline-flex; }

/* ---------- Yasal sayfalar ---------- */
.legal { max-width: 820px; font-size: .95rem; }
.legal h2 { font-size: .8rem; letter-spacing: .18em; margin: 32px 0 10px; }
.legal ul { padding-left: 20px; color: var(--fg-soft); display: grid; gap: 6px; }
.legal a { text-decoration: underline; }
.legal-table { width: 100%; border-collapse: collapse; font-size: .88rem; margin: 10px 0 20px; }
.legal-table th, .legal-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.legal-table th { font-family: var(--font-head); font-size: .6rem; letter-spacing: .2em; text-transform: uppercase; color: var(--fg-mute); }
.legal code { font-family: ui-monospace, Menlo, monospace; font-size: .82rem; background: var(--bg-elev-2); padding: 2px 6px; border-radius: 4px; }
@media (max-width: 600px) { .cookie { flex-direction: column; align-items: stretch; left: 12px; bottom: 90px; } }

/* ---------- Sayfalama / boş ---------- */
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 40px; }
.pagination a, .pagination span { min-width: 40px; height: 40px; display: grid; place-items: center; padding-inline: 12px; border: 1px solid var(--line-strong); border-radius: 0 14px 0 14px; font-family: var(--font-head); font-size: .7rem; }
.pagination .current { background: var(--invert-bg); color: var(--invert-fg); border-color: var(--invert-bg); }
.empty { border: 1px dashed var(--line-strong); border-radius: 0 36px 0 36px; padding: 54px 20px; text-align: center; color: var(--fg-mute); }

.live-dot { display: inline-flex; align-items: center; gap: 8px; font-size: .68rem; color: var(--fg-mute); }
.live-dot i { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; display: inline-block; }

/* ---------- Tema duyarlı görseller ---------- */
.img-light { display: none !important; }
html[data-theme="light"] .img-light { display: block !important; }
html[data-theme="light"] .img-dark { display: none !important; }
html[data-theme="light"] .hero-figure img { filter: drop-shadow(0 20px 40px rgba(0,0,0,.18)); }

/* ---------- Mobil ---------- */
@media (max-width: 1100px) { .nav { gap: 22px; } }
@media (max-width: 980px) {
  .detail-grid, .contact-grid { grid-template-columns: 1fr; gap: 34px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .pillars { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  #sss .detail-grid { grid-template-columns: 1fr !important; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-float { position: static; width: 100%; margin-top: 18px; grid-template-columns: 110px 1fr; }
  .hero-figure { height: 60%; width: 90vw; opacity: .55; }
  .hero-slide-inner { padding-bottom: 120px; }
  .hero-quick { display: none; }
  .hero-edge { display: none; }
}
@media (max-width: 760px) {
  .menu-btn { display: grid; }
  .nav { position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--bg); border-bottom: 1px solid var(--line); padding: 10px 24px 20px; display: none; }
  .nav.open { display: flex; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav a.active::after { display: none; }
  .header-actions .btn { display: none; }
  .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .form-grid2 { grid-template-columns: 1fr; }
  .gallery-thumbs { grid-template-columns: repeat(4, 1fr); }
  .topbar-list .hide-sm { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-slider, .hero-slide-inner { min-height: 560px; }
  .hero-title h1 { font-size: 2.2rem; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }