/* CesAkım Elektrik & Altyapı – site teması */
:root {
  --bg: #070b12;
  --bg-2: #0a1019;
  --surface: #0f1726;
  --surface-2: #142034;
  --line: #1d2a3f;
  --line-2: #2a3b57;
  --text: #e7eef7;
  --muted: #9cadc3;
  --blue: #1e8fff;
  --blue-2: #4fb3ff;
  --blue-deep: #0b4fae;
  --gold: #f5b301;
  --gold-2: #ffd45a;
  --danger: #ff6b7d;
  --success: #3ddc97;
  --radius: 14px;
  --shadow: 0 20px 50px -20px rgba(0, 0, 0, .6);
  --font-head: "Montserrat", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
  --container: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-2); text-decoration: none; transition: color .2s; }
a:hover { color: var(--gold-2); }
h1, h2, h3, h4, .h3, .h4 { font-family: var(--font-head); line-height: 1.2; margin: 0 0 .6em; color: #fff; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4.6vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 700; }
h3, .h3 { font-size: 1.2rem; font-weight: 700; }
.h4 { font-size: 1rem; font-weight: 700; }
p { margin: 0 0 1em; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 860px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--gold); color: #111; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
.icon { width: 1.15em; height: 1.15em; flex: none; }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  padding: .85em 1.5em; border-radius: 10px; border: 1px solid transparent;
  font-family: var(--font-head); font-weight: 700; font-size: .95rem; letter-spacing: .01em;
  cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s, color .2s, border-color .2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-gold { background: linear-gradient(135deg, var(--gold-2), var(--gold) 55%, #e89500); color: #141006; box-shadow: 0 10px 30px -10px rgba(245, 179, 1, .6); }
.btn-gold:hover { color: #141006; box-shadow: 0 14px 34px -10px rgba(245, 179, 1, .85); }
.btn-ghost { background: rgba(255, 255, 255, .03); color: #fff; border-color: var(--line-2); }
.btn-ghost:hover { color: #fff; border-color: var(--blue); background: rgba(30, 143, 255, .1); }
.btn-block { width: 100%; margin-top: 10px; }
.link-arrow { display: inline-flex; align-items: center; gap: .4em; font-weight: 600; font-size: .92rem; color: var(--gold); }
.link-arrow .icon { transition: transform .2s; }

/* ---------- Üst bar ve başlık ---------- */
.topbar { background: #05080d; border-bottom: 1px solid var(--line); font-size: .84rem; color: var(--muted); }
.topbar-in { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 40px; }
.topbar-info, .topbar-social { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.topbar a, .topbar span { color: var(--muted); display: inline-flex; align-items: center; gap: 7px; }
.topbar a:hover { color: var(--gold-2); }
.topbar .icon { color: var(--blue-2); }
.topbar-social { gap: 12px; }

.header { position: sticky; top: 0; z-index: 50; background: rgba(7, 11, 18, .86); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.header-in { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 78px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; }
.brand-logo { height: 58px; width: auto; }
.brand-img { max-height: 58px; width: auto; }

.nav { display: flex; align-items: center; gap: 26px; }
.nav > ul { list-style: none; display: flex; gap: 4px; margin: 0; padding: 0; }
.nav > ul > li { position: relative; }
.nav > ul > li > a { display: block; padding: 10px 14px; color: #dbe5f1; font-weight: 500; font-size: .95rem; border-radius: 8px; }
.nav > ul > li > a:hover, .nav > ul > li > a.active { color: #fff; background: rgba(30, 143, 255, .1); }
.nav > ul > li > a.active { box-shadow: inset 0 -2px 0 var(--gold); }
.has-sub > a::after { content: ""; display: inline-block; margin-left: 7px; width: 6px; height: 6px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: translateY(-3px) rotate(45deg); opacity: .7; }
.sub {
  list-style: none; margin: 0; padding: 10px; position: absolute; left: 0; top: 100%; min-width: 270px;
  background: var(--surface); border: 1px solid var(--line-2); border-radius: 12px; box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translateY(8px); transition: .2s;
}
.has-sub:hover .sub, .has-sub:focus-within .sub { opacity: 1; visibility: visible; transform: none; }
.sub a { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 8px; color: var(--text); font-size: .93rem; }
.sub a:hover { background: var(--surface-2); color: var(--gold-2); }
.sub .icon { color: var(--blue-2); }
.nav-toggle { display: none; background: none; border: 1px solid var(--line-2); color: #fff; border-radius: 10px; padding: 9px; cursor: pointer; }
.nav-toggle .icon { width: 24px; height: 24px; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: 90px 0 110px; }
.hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(800px 420px at 78% 40%, rgba(30, 143, 255, .22), transparent 70%),
    radial-gradient(500px 300px at 85% 75%, rgba(245, 179, 1, .12), transparent 70%),
    linear-gradient(180deg, #070b12, #0a111d);
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(79, 179, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(79, 179, 255, .05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 70%);
}
.hero-in { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 40px; }
.hero h1 { background: linear-gradient(180deg, #fff 30%, #b9c8da); -webkit-background-clip: text; background-clip: text; color: transparent; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-head); font-weight: 700; font-size: .78rem; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); margin-bottom: 14px; }
.lead { font-size: 1.12rem; color: var(--muted); max-width: 640px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 28px 0; }
.hero-points { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 24px; color: #cfdaea; font-size: .93rem; }
.hero-points li { display: flex; align-items: center; gap: 8px; }
.hero-points .icon { color: var(--success); }
.hero-visual { position: relative; display: flex; justify-content: center; }
.hero-glow { position: absolute; width: 70%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(30, 143, 255, .35), transparent 65%); filter: blur(30px); top: 10%; }
.hero-emblem { width: 100%; max-width: 560px; height: auto; position: relative; animation: float 6s ease-in-out infinite; filter: drop-shadow(0 24px 40px rgba(30, 143, 255, .28)); }
.hero-img { position: relative; border-radius: var(--radius); }
@keyframes float { 50% { transform: translateY(-12px); } }

/* ---------- İstatistik ---------- */
.stats { margin-top: -50px; position: relative; z-index: 2; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: linear-gradient(135deg, rgba(20, 32, 52, .95), rgba(13, 21, 35, .95));
  border: 1px solid var(--line-2); border-radius: 18px; box-shadow: var(--shadow); padding: 0;
}
.stat { padding: 26px 22px; text-align: center; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat strong { display: block; font-family: var(--font-head); font-size: 1.9rem; font-weight: 800; background: linear-gradient(135deg, var(--gold-2), var(--gold)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat span { color: var(--muted); font-size: .9rem; }

/* ---------- Bölümler ---------- */
.section { padding: 96px 0; }
.section-alt { background: linear-gradient(180deg, var(--bg-2), var(--bg)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 720px; margin: 0 auto 50px; text-align: center; }
.section-head p:not(.eyebrow) { color: var(--muted); }
.section-head-row { max-width: none; display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; text-align: left; }
.section-head-row h2 { margin: 0; }

.service-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; }
.service-card {
  position: relative; padding: 30px 28px; border-radius: var(--radius);
  background: linear-gradient(160deg, var(--surface-2), var(--surface)); border: 1px solid var(--line);
  transition: transform .25s, border-color .25s, box-shadow .25s; overflow: hidden;
}
.service-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: linear-gradient(90deg, var(--blue), var(--gold)); transform: scaleX(0); transform-origin: left; transition: transform .35s; }
.service-card:hover { transform: translateY(-6px); border-color: var(--line-2); box-shadow: var(--shadow); }
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover .link-arrow .icon { transform: translateX(4px); }
.service-card h3 a, .service-card h2 a { color: #fff; }
.service-card h3 a::after, .service-card h2 a::after { content: ""; position: absolute; inset: 0; }
.service-card p { color: var(--muted); }
.service-icon {
  display: inline-grid; place-items: center; width: 60px; height: 60px; border-radius: 14px; margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(30, 143, 255, .18), rgba(245, 179, 1, .12)); border: 1px solid var(--line-2); color: var(--gold);
}
.service-icon .icon { width: 30px; height: 30px; }

.about-split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: center; }
.about-visual { padding: 30px; border-radius: 22px; border: 1px solid var(--line); background: radial-gradient(circle at 50% 40%, rgba(30, 143, 255, .15), transparent 70%), #080c14; }
.about-logo { width: 100%; }
.about-split p { color: var(--muted); }
.feature-list { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 30px 0; }
.feature { display: flex; gap: 14px; }
.feature > span { flex: none; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: rgba(30, 143, 255, .12); color: var(--blue-2); }
.feature h3 { font-size: 1rem; margin-bottom: 4px; }
.feature p { font-size: .9rem; margin: 0; }

.process { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: none; }
.process li { position: relative; padding: 28px 24px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.process li span { display: block; font-family: var(--font-head); font-weight: 800; font-size: 2.2rem; line-height: 1; margin-bottom: 14px; background: linear-gradient(135deg, var(--blue-2), var(--blue-deep)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.process p { color: var(--muted); margin: 0; font-size: .93rem; }
.process-vertical { grid-template-columns: 1fr; gap: 14px; margin-bottom: 24px; }

/* ---------- Kartlar ---------- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: transform .25s, box-shadow .25s, border-color .25s; }
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--line-2); }
.card-media { position: relative; display: block; aspect-ratio: 16 / 10; background: linear-gradient(135deg, #0e1b2e, #0a1220); overflow: hidden; }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.card:hover .card-media img { transform: scale(1.05); }
.media-placeholder { position: absolute; inset: 0; display: grid; place-items: center; color: rgba(79, 179, 255, .35); background: radial-gradient(circle at 50% 50%, rgba(30, 143, 255, .15), transparent 70%); }
.media-placeholder .icon { width: 64px; height: 64px; }
.tag { position: absolute; left: 14px; top: 14px; background: rgba(7, 11, 18, .85); border: 1px solid var(--line-2); color: var(--gold-2); font-size: .75rem; font-weight: 600; padding: 4px 10px; border-radius: 999px; }
.card-body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.card-body h3 { font-size: 1.08rem; }
.card-body h3 a { color: #fff; }
.card-body h3 a:hover { color: var(--gold-2); }
.card-body p { color: var(--muted); font-size: .94rem; }
.card-body .link-arrow { margin-top: auto; }
.meta { display: flex; flex-wrap: wrap; gap: 14px; color: var(--muted); font-size: .85rem; margin-bottom: 10px; align-items: center; }
.meta span, time.meta { display: inline-flex; align-items: center; gap: 6px; }
.meta .icon { color: var(--blue-2); }

/* ---------- İç sayfa ---------- */
.page-hero { padding: 70px 0 60px; border-bottom: 1px solid var(--line); background: radial-gradient(700px 300px at 85% 0%, rgba(30, 143, 255, .18), transparent 70%), linear-gradient(180deg, #0a111d, var(--bg)); }
.page-hero h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); max-width: 900px; }
.page-hero .lead { margin: 0; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 0 0 18px; font-size: .86rem; color: var(--muted); }
.breadcrumb li + li::before { content: "/"; margin-right: 6px; opacity: .5; }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--gold-2); }

.with-sidebar { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 50px; align-items: start; }
.prose { font-size: 1.05rem; color: #cfdae8; }
.prose h2 { font-size: 1.6rem; margin-top: 1.6em; }
.prose h3 { font-size: 1.25rem; margin-top: 1.4em; }
.prose > :first-child { margin-top: 0; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1.2em; }
.prose li { margin-bottom: .45em; }
.prose ul li::marker { color: var(--gold); }
.prose blockquote { margin: 1.5em 0; padding: 16px 22px; border-left: 3px solid var(--gold); background: var(--surface); border-radius: 0 10px 10px 0; }
.prose img { border-radius: 12px; margin: 1.2em 0; }
.prose a { text-decoration: underline; text-underline-offset: 3px; }
.prose-cover { width: 100%; border-radius: var(--radius); margin: 0 0 30px !important; }
.prose-cta { margin-top: 40px; padding: 26px; border-radius: var(--radius); background: linear-gradient(135deg, rgba(30, 143, 255, .12), rgba(245, 179, 1, .08)); border: 1px solid var(--line-2); }
.prose .meta { font-size: .9rem; }

.sidebar { position: sticky; top: 100px; display: grid; gap: 20px; }
.side-box { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.side-title { font-size: 1.05rem; margin-bottom: 14px; }
.side-menu { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; }
.side-menu a { display: flex; align-items: center; gap: 10px; padding: 11px 12px; border-radius: 10px; color: var(--text); font-size: .95rem; }
.side-menu a:hover, .side-menu a.active { background: var(--surface-2); color: var(--gold-2); }
.side-menu .icon { color: var(--blue-2); }
.side-contact { background: linear-gradient(160deg, #11223a, var(--surface)); }
.side-contact p { color: var(--muted); font-size: .94rem; }
.facts { display: grid; grid-template-columns: auto 1fr; gap: 10px 16px; margin: 0; font-size: .94rem; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; color: #fff; font-weight: 500; }

.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; }
.gallery-item { display: block; aspect-ratio: 4 / 3; overflow: hidden; border-radius: 10px; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; margin: 0; border-radius: 0; transition: transform .4s; }
.gallery-item:hover img { transform: scale(1.06); }
.lightbox { position: fixed; inset: 0; background: rgba(3, 6, 10, .92); display: grid; place-items: center; z-index: 200; padding: 20px; cursor: zoom-out; }
.lightbox img { max-height: 90vh; width: auto; border-radius: 10px; }

.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 34px; }
.filters a { padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line-2); color: var(--text); font-size: .9rem; }
.filters a:hover, .filters a.active { background: var(--gold); border-color: var(--gold); color: #141006; }
.pager { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: 44px; }
.pager a, .pager span { min-width: 42px; padding: 8px 14px; border-radius: 10px; border: 1px solid var(--line-2); text-align: center; color: var(--text); }
.pager span { background: var(--gold); border-color: var(--gold); color: #141006; font-weight: 700; }
.empty { text-align: center; color: var(--muted); padding: 40px 0; }
.share { display: flex; align-items: center; gap: 10px; margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--muted); }
.share a { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--line-2); color: var(--text); text-decoration: none; }
.share a:hover { border-color: var(--gold); color: var(--gold); }

/* ---------- İletişim ve formlar ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 40px; align-items: start; }
.contact-grid:has(.quote-steps) { grid-template-columns: 1.4fr 1fr; }
.contact-cards { display: grid; gap: 14px; }
.contact-card { display: flex; gap: 16px; align-items: flex-start; padding: 20px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); color: var(--text); transition: border-color .2s, transform .2s; }
a.contact-card:hover { border-color: var(--gold); transform: translateX(4px); color: var(--text); }
.contact-card > span { flex: none; display: grid; place-items: center; width: 48px; height: 48px; border-radius: 12px; background: linear-gradient(135deg, rgba(30, 143, 255, .2), rgba(245, 179, 1, .12)); color: var(--gold); }
.contact-card h2 { margin: 0 0 2px; }
.contact-card p { margin: 0; color: var(--muted); }
.form-box { padding: 34px; border-radius: 18px; background: linear-gradient(160deg, var(--surface-2), var(--surface)); border: 1px solid var(--line-2); box-shadow: var(--shadow); }
.form-box > p { color: var(--muted); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 22px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field-full { grid-column: 1 / -1; }
.field label { font-size: .88rem; font-weight: 500; color: #cdd8e7; }
.field label span { color: var(--gold); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 14px; border-radius: 10px; border: 1px solid var(--line-2); background: #0a111c;
  color: #fff; font: inherit; font-size: .97rem; transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(30, 143, 255, .2); }
.field textarea { resize: vertical; min-height: 130px; }
.field-check label { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; color: var(--muted); font-size: .86rem; }
.field-check label span { color: inherit; }
.field-check input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--gold); flex: none; }
.alert { display: flex; gap: 10px; align-items: flex-start; padding: 13px 16px; border-radius: 10px; margin-bottom: 18px; font-size: .94rem; }
.alert .icon { margin-top: 3px; }
.alert-success { background: rgba(61, 220, 151, .1); border: 1px solid rgba(61, 220, 151, .4); color: #b7f5d8; }
.alert-error { background: rgba(255, 107, 125, .1); border: 1px solid rgba(255, 107, 125, .4); color: #ffc2ca; }
.quote-steps h2 { font-size: 1.3rem; }
.map-wrap iframe { display: block; width: 100%; height: 420px; border: 0; filter: grayscale(.4) invert(.9) hue-rotate(180deg); }

/* ---------- CTA ---------- */
.cta { padding: 0 0 96px; }
.cta-in {
  display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap;
  padding: 50px; border-radius: 22px; position: relative; overflow: hidden;
  background: radial-gradient(600px 300px at 100% 0%, rgba(245, 179, 1, .2), transparent 70%), linear-gradient(135deg, #0f2a4d, #0b1830);
  border: 1px solid var(--line-2);
}
.section + .cta, .section-alt + .cta { padding-top: 0; }
.cta h2 { margin-bottom: 8px; }
.cta p { margin: 0; color: #c2d0e2; max-width: 620px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Alt bilgi ---------- */
.footer { background: #05080d; border-top: 1px solid var(--line); padding-top: 70px; color: var(--muted); font-size: .94rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 50px; }
.footer-logo { display: block; max-width: 260px; margin-bottom: 18px; }
.footer-crop { width: 100%; }
.footer-title { font-size: .95rem; text-transform: uppercase; letter-spacing: .14em; color: #fff; margin-bottom: 20px; }
.footer-links, .footer-contact { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer a { color: var(--muted); }
.footer a:hover { color: var(--gold-2); }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; }
.footer-contact .icon { color: var(--gold); margin-top: 5px; }
.social { display: flex; gap: 10px; }
.social a { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--line-2); }
.social a:hover { border-color: var(--gold); }
.footer-bottom { border-top: 1px solid var(--line); padding: 20px 0; font-size: .86rem; }
.footer-bottom-in { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-pages { display: flex; gap: 18px; flex-wrap: wrap; }

.float-actions { position: fixed; right: 18px; bottom: 18px; display: grid; gap: 12px; z-index: 60; }
.float-btn { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; color: #fff; box-shadow: 0 12px 30px -8px rgba(0, 0, 0, .7); transition: transform .2s; }
.float-btn:hover { transform: scale(1.08); color: #fff; }
.float-btn .icon { width: 26px; height: 26px; }
.float-wa { background: #1fae5b; }
.float-call { background: linear-gradient(135deg, var(--gold-2), var(--gold)); color: #141006; }
.float-call:hover { color: #141006; }

.notfound { text-align: center; }
.notfound-code { display: block; font-family: var(--font-head); font-weight: 800; font-size: 7rem; line-height: 1; background: linear-gradient(135deg, var(--blue-2), var(--gold)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.notfound .hero-actions { justify-content: center; }

/* ---------- Ana sayfa: hızlı teklif formu ---------- */
.hero-visual { flex-direction: column; align-items: center; }
.hero-backdrop { position: absolute !important; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 118%; max-width: 640px; opacity: .32; pointer-events: none; animation: none !important; }
.quick-form {
  position: relative; z-index: 1; width: 100%; max-width: 400px; padding: 28px 26px;
  background: rgba(15, 23, 38, .88); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line-2); border-radius: 18px; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .75), 0 0 0 1px rgba(245, 179, 1, .08);
}
.quick-form::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; border-radius: 18px 18px 0 0; background: linear-gradient(90deg, var(--blue), var(--gold)); }
.quick-title { display: flex; align-items: center; gap: 8px; font-size: 1.3rem; margin-bottom: 4px; }
.quick-title .icon { color: var(--gold); }
.quick-sub { color: var(--muted); font-size: .92rem; margin-bottom: 16px; }
.quick-form .field { margin-bottom: 12px; }
.quick-form .field input, .quick-form .field select { padding: 11px 13px; }
.quick-form .field-check label { font-size: .8rem; }
.quick-form .btn-block { margin-top: 6px; }

/* ---------- SSS ---------- */
.faq { display: grid; gap: 10px; margin: 18px 0 10px; }
.faq-item { border: 1px solid var(--line); border-radius: 12px; background: var(--surface); overflow: hidden; }
.faq-item[open] { border-color: var(--line-2); }
.faq-item summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 16px 20px; font-weight: 600; color: #fff; font-family: var(--font-head); font-size: 1rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--gold-2); }
.faq-icon { color: var(--gold); transition: transform .25s; transform: rotate(90deg); }
.faq-item[open] .faq-icon { transform: rotate(-90deg); }
.faq-answer { padding: 0 20px 18px; color: var(--muted); font-size: .97rem; }
.faq-group { font-size: 1.3rem; margin: 34px 0 6px; }
.faq-group:first-child { margin-top: 0; }

/* ---------- Yorumlar ---------- */
.testimonials { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; }
.testimonial { margin: 0; padding: 28px; border-radius: var(--radius); background: linear-gradient(160deg, var(--surface-2), var(--surface)); border: 1px solid var(--line); position: relative; }
.testimonial::after { content: "”"; position: absolute; right: 22px; top: 6px; font-family: Georgia, serif; font-size: 5rem; line-height: 1; color: rgba(245, 179, 1, .15); }
.testimonial .stars { color: var(--gold); letter-spacing: 3px; margin-bottom: 12px; }
.stars-off { color: var(--line-2); }
.testimonial blockquote { margin: 0 0 18px; color: #d4deeb; font-size: 1rem; }
.testimonial figcaption { display: flex; flex-direction: column; }
.testimonial figcaption strong { color: #fff; }
.testimonial figcaption span { color: var(--muted); font-size: .88rem; }
.center-actions { text-align: center; margin-top: 30px; }

/* ---------- Belgeler ---------- */
.certs { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.cert { display: flex; gap: 16px; align-items: center; padding: 18px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.cert h3 { font-size: 1rem; margin: 0 0 4px; }
.cert p { margin: 0; color: var(--muted); font-size: .88rem; }
.cert-img { flex: none; width: 76px; height: 76px; border-radius: 10px; overflow: hidden; background: #fff; display: grid; place-items: center; }
.cert-img img { width: 100%; height: 100%; object-fit: contain; }
.cert-icon { flex: none; display: grid; place-items: center; width: 56px; height: 56px; border-radius: 14px; background: rgba(245, 179, 1, .12); color: var(--gold); }
.cert-icon .icon { width: 28px; height: 28px; }

/* ---------- Referans logoları ---------- */
.clients { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 16px; }
.client { display: grid; place-items: center; height: 96px; padding: 16px; border-radius: 12px; background: rgba(255, 255, 255, .03); border: 1px solid var(--line); color: var(--muted); font-weight: 600; text-align: center; transition: border-color .2s, background .2s; }
.client img { max-height: 56px; width: auto; max-width: 100%; object-fit: contain; filter: grayscale(1) brightness(1.6); opacity: .75; transition: filter .3s, opacity .3s; }
.client:hover { border-color: var(--line-2); background: rgba(255, 255, 255, .06); }
.client:hover img { filter: none; opacity: 1; }

/* ---------- Çerez bildirimi ---------- */
.cookie {
  position: fixed; left: 18px; bottom: 18px; z-index: 80; max-width: 440px;
  background: var(--surface-2); border: 1px solid var(--line-2); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 18px 20px; font-size: .9rem; color: var(--muted);
}
.cookie[hidden] { display: none; }
.cookie p { margin: 0 0 12px; }
.cookie-actions { display: flex; gap: 10px; justify-content: flex-end; }
.cookie .btn { padding: .6em 1.1em; font-size: .88rem; }
.link-btn { background: none; border: 0; padding: 0; color: var(--muted); font: inherit; cursor: pointer; }
.link-btn:hover { color: var(--gold-2); }

/* ---------- Mobil alt çubuk ---------- */
.mobile-bar { display: none; }

/* ---------- Kaydırınca belirme ---------- */
.js-reveal [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.js-reveal [data-reveal].in { opacity: 1; transform: none; }
.js-reveal [data-reveal-delay="1"] { transition-delay: .1s; }
.js-reveal [data-reveal-delay="2"] { transition-delay: .2s; }
.js-reveal [data-reveal-delay="3"] { transition-delay: .3s; }

/* ---------- Duyarlı ---------- */
@media (max-width: 1080px) {
  /* backdrop-filter, sabit konumlu mobil menüyü başlığa hapsedeceği için kapatılır */
  .header { backdrop-filter: none; background: #070b12; }
  .nav-toggle { display: inline-flex; }
  .nav {
    position: fixed; inset: 0 0 0 auto; width: min(360px, 88vw); background: var(--bg-2); border-left: 1px solid var(--line-2);
    flex-direction: column; align-items: stretch; padding: 90px 20px 30px; transform: translateX(100%); transition: transform .3s; overflow-y: auto; gap: 18px;
  }
  .nav.open { transform: none; box-shadow: -30px 0 60px rgba(0, 0, 0, .6); }
  .nav > ul { flex-direction: column; }
  .nav > ul > li > a { padding: 13px 14px; font-size: 1.02rem; }
  .sub { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; background: transparent; padding: 0 0 0 12px; min-width: 0; }
  .has-sub > a::after { display: none; }
  .nav-toggle { position: relative; z-index: 70; }
  .hero-in, .about-split, .with-sidebar, .contact-grid, .contact-grid:has(.quote-steps) { grid-template-columns: 1fr; }
  .hero-visual { width: 100%; max-width: 440px; margin: 0 auto; }
  .quick-form { max-width: none; }
  .process { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .sidebar { position: static; }
}
@media (max-width: 720px) {
  .section { padding: 64px 0; }
  .hero { padding: 40px 0 90px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .feature-list, .form-grid, .process { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .section-head-row { flex-direction: column; align-items: flex-start; }
  .cta-in { padding: 32px 24px; }
  .form-box { padding: 24px 18px; }
  .hide-sm { display: none !important; }
  .topbar-social { display: none; }
  .brand-logo { height: 42px; }
  .float-actions { display: none; }
  body { padding-bottom: 64px; }
  .mobile-bar {
    display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 70;
    background: rgba(7, 11, 18, .97); border-top: 1px solid var(--line-2); padding-bottom: env(safe-area-inset-bottom);
  }
  .mobile-bar a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; height: 62px; color: #e7eef7; font-size: .78rem; font-weight: 600; }
  .mobile-bar a .icon { width: 22px; height: 22px; color: var(--blue-2); }
  .mobile-bar .mb-wa .icon { color: #25d366; }
  .mobile-bar .mb-cta { background: linear-gradient(135deg, var(--gold-2), var(--gold)); color: #141006; }
  .mobile-bar .mb-cta .icon { color: #141006; }
  .cookie { left: 10px; right: 10px; bottom: 74px; max-width: none; }
  .header-in { min-height: 68px; }
  .card-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}