/* Akdağ Teknik – site stilleri
   Renkler logodan: kırmızı #e20613, antrasit #3a424b */

:root {
  --red: #e20613;
  --red-d: #b9050f;
  --red-soft: #fdecec;
  --ink: #16191d;
  --ink-2: #23282e;
  --steel: #3a424b;
  --text: #2b3138;
  --muted: #646d78;
  --line: #e2e5e9;
  --bg: #ffffff;
  --alt: #f4f5f7;
  --wa: #1ea952;
  --wa-d: #178a42;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 1px 2px rgba(16, 20, 24, .06), 0 6px 20px rgba(16, 20, 24, .07);
  --shadow-lg: 0 18px 50px rgba(16, 20, 24, .16);
  --head: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --body: 'Barlow', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --container: 1240px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; font-family: var(--body); font-size: 17px; line-height: 1.6; color: var(--text); background: var(--bg); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--red); text-decoration: none; }
a:hover { color: var(--red-d); }
h1, h2, h3, h4 { font-family: var(--head); color: var(--ink); line-height: 1.12; margin: 0 0 .5em; letter-spacing: .005em; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 700; }
h3 { font-size: 1.35rem; font-weight: 700; }
p { margin: 0 0 1em; }
ul, ol { padding-left: 1.2em; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid rgba(226, 6, 19, .45); outline-offset: 2px; }

.icon { width: 1.15em; height: 1.15em; flex: none; display: inline-block; vertical-align: -.18em; }
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 820px; }
.narrow-wide { max-width: 1000px; }
.center { text-align: center; }
.muted { color: var(--muted); }
.small { font-size: .9rem; }
.sr-only, .hp { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 6px; }
.skip-link:focus { top: 12px; color: #fff; }

/* ---------- Düğmeler ---------- */
.btn { white-space: nowrap; display: inline-flex; align-items: center; justify-content: center; gap: .5em; padding: .72em 1.3em; border-radius: 8px; border: 2px solid transparent;
  font-family: var(--body); font-weight: 700; font-size: 1rem; line-height: 1.2; cursor: pointer; text-align: center; transition: background .15s, color .15s, border-color .15s, transform .15s; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: var(--red-d); color: #fff; }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: var(--steel); color: #fff; }
.btn-outline { border-color: var(--line); color: var(--ink); background: #fff; }
.btn-outline:hover { border-color: var(--ink); color: var(--ink); }
.btn-ghost { border-color: rgba(255, 255, 255, .35); color: #fff; background: transparent; }
.btn-ghost:hover { border-color: #fff; color: #fff; background: rgba(255, 255, 255, .06); }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: var(--wa-d); color: #fff; }
.btn-sm { padding: .55em 1em; font-size: .95rem; }
.btn-lg { padding: .9em 1.5em; font-size: 1.05rem; }
.btn-block { display: flex; width: 100%; }
.link-arrow { display: inline-flex; align-items: center; gap: .35em; font-weight: 700; }
.link-arrow .icon { transition: transform .15s; }
.link-arrow:hover .icon { transform: translateX(3px); }

/* ---------- Üst bant & başlık ---------- */
.topbar { background: var(--ink); color: #c9ced5; font-size: .88rem; }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 38px; }
.topbar-item { display: inline-flex; align-items: center; gap: .45em; color: #c9ced5; }
.topbar-item .icon { color: var(--red); }
a.topbar-item:hover { color: #fff; }
.topbar-right { display: flex; gap: 22px; }

.site-header { position: sticky; top: 0; z-index: 50; background: #fff; border-bottom: 1px solid var(--line); transition: box-shadow .2s; }
.site-header.is-scrolled { box-shadow: 0 6px 24px rgba(16, 20, 24, .08); }
.header-inner { display: flex; align-items: center; gap: 28px; min-height: 80px; }
.brand img { width: auto; height: 54px; }
.main-nav { flex: 1; }
.main-nav > ul { display: flex; justify-content: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.main-nav > ul > li { position: relative; }
.main-nav > ul > li > a { display: flex; align-items: center; gap: .3em; padding: 10px 12px; font-weight: 600; color: var(--ink); border-radius: 6px; white-space: nowrap; }
.main-nav > ul > li > a:hover, .main-nav > ul > li > a.active { color: var(--red); }
.main-nav > ul > li > a.active { box-shadow: inset 0 -3px 0 var(--red); border-radius: 0; }
.icon-caret { width: .8em; height: .8em; transform: rotate(90deg); opacity: .6; }
.sub-menu { position: absolute; left: 50%; top: 100%; transform: translate(-50%, 8px); min-width: 260px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); padding: 10px; opacity: 0; visibility: hidden; transition: opacity .15s, transform .15s, visibility .15s; }
.has-sub:hover .sub-menu, .has-sub:focus-within .sub-menu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.sub-menu ul { list-style: none; margin: 0; padding: 0; }
.sub-menu a { display: flex; gap: 12px; align-items: flex-start; padding: 9px 12px; border-radius: 8px; color: var(--ink); }
.sub-menu a:hover { background: var(--alt); color: var(--red); }
.sub-menu strong { display: block; font-weight: 600; }
.sub-menu-services { min-width: 420px; }
.sub-menu-services em { display: block; font-style: normal; font-size: .85rem; color: var(--muted); line-height: 1.35; margin-top: 2px; }
.sub-icon { flex: none; width: 40px; height: 40px; border-radius: 8px; background: var(--red-soft); color: var(--red); display: grid; place-items: center; }
.sub-icon .icon { width: 22px; height: 22px; }
.sub-menu .sub-menu-cta { margin-top: 6px; background: var(--ink); color: #fff; justify-content: center; font-weight: 700; align-items: center; }
.sub-menu .sub-menu-cta:hover { background: var(--red); color: #fff; }
.header-actions { display: flex; align-items: center; gap: 16px; }
.header-phone { white-space: nowrap; display: flex; align-items: center; gap: 10px; color: var(--ink); line-height: 1.15; }
.header-phone small { display: block; color: var(--muted); font-size: .78rem; }
.header-phone strong { font-family: var(--head); font-size: 1.25rem; letter-spacing: .02em; }
.header-phone-icon { width: 42px; height: 42px; border-radius: 50%; background: var(--red-soft); color: var(--red); display: grid; place-items: center; }
.header-phone:hover strong { color: var(--red); }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; color: var(--ink); }
.nav-toggle .icon { width: 28px; height: 28px; }
.icon-close, .nav-open .icon-open { display: none; }
.nav-open .icon-close { display: inline-block; }
.nav-mobile-extra { display: none; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; color: #fff; padding: 72px 0 0;
  background:
    radial-gradient(900px 420px at 85% 10%, rgba(226, 6, 19, .28), transparent 60%),
    radial-gradient(600px 300px at 10% 100%, rgba(255, 140, 60, .10), transparent 60%),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, .025) 0 2px, transparent 2px 14px),
    linear-gradient(160deg, #1d2227 0%, #121518 100%); }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .28; }
.hero-has-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(18, 21, 24, .92) 30%, rgba(18, 21, 24, .55)); }
.hero > .container { position: relative; z-index: 1; }
.hero-inner { position: relative; padding-bottom: 56px; }
.hero-copy { position: relative; z-index: 1; max-width: 760px; }
/* Banner görseli: metnin arkasında, şeffaf arka plan katmanı */
.hero-visual { position: absolute; z-index: 0; right: -60px; top: 50%; transform: translateY(-52%); width: min(62%, 720px); margin: 0; pointer-events: none;
  opacity: .32; -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 35%); mask-image: linear-gradient(90deg, transparent 0, #000 35%); }
.hero-visual img { width: 100%; height: auto; max-height: 560px; object-fit: contain; }
.hero-kicker { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: .9rem; letter-spacing: .08em; text-transform: uppercase; color: #ffb3b6; margin-bottom: 18px; }
.hero-kicker::before { content: ""; width: 28px; height: 3px; background: var(--red); border-radius: 2px; }
.hero h1 { color: #fff; font-size: clamp(2.4rem, 5.4vw, 4.1rem); text-transform: uppercase; letter-spacing: .01em; margin-bottom: 20px; }
.hero-text { font-size: 1.15rem; color: #c9ced5; max-width: 700px; margin-bottom: 28px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-call { margin: 18px 0 0; color: #aeb5be; }
.hero-call a { color: #fff; font-weight: 700; font-family: var(--head); font-size: 1.3rem; margin-left: 4px; }
.hero-services { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(255, 255, 255, .1); border-radius: var(--radius-lg) var(--radius-lg) 0 0; overflow: hidden; }
.hero-services a { display: flex; align-items: center; gap: 14px; padding: 22px 22px; background: rgba(255, 255, 255, .05); color: #fff; height: 100%; transition: background .15s; backdrop-filter: blur(4px); }
.hero-services a:hover { background: var(--red); color: #fff; }
.hero-service-icon { flex: none; width: 50px; height: 50px; border-radius: 10px; background: rgba(226, 6, 19, .2); color: #ff5a63; display: grid; place-items: center; transition: background .15s, color .15s; }
.hero-service-icon .icon { width: 28px; height: 28px; }
.hero-services a:hover .hero-service-icon { background: rgba(255, 255, 255, .18); color: #fff; }
.hero-service-title { font-family: var(--head); font-weight: 700; font-size: 1.2rem; line-height: 1.15; text-transform: uppercase; flex: 1; }
.hero-service-arrow { opacity: .5; }

/* ---------- Bölümler ---------- */
.section { padding: 88px 0; }
.section-tight { padding: 56px 0; }
.section-alt { background: var(--alt); }
.section-border { border-top: 1px solid var(--line); }
.section-dark { background: linear-gradient(160deg, #1d2227, #121518); color: #c9ced5; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-head { max-width: 760px; margin-bottom: 40px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { margin-bottom: 12px; }
.section-lead { font-size: 1.1rem; color: var(--muted); margin: 0; }
.section-dark .section-lead { color: #aeb5be; }
.eyebrow { display: inline-block; font-weight: 700; font-size: .85rem; letter-spacing: .12em; text-transform: uppercase; color: var(--red); margin-bottom: 10px; }
.eyebrow-light { color: #ffb3b6; }
.section-head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.center-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 40px; }
.subhead { font-size: 1.6rem; margin: 56px 0 24px; }

/* ---------- Hizmet kartları ---------- */
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.service-grid-3 { grid-template-columns: repeat(3, 1fr); }
.service-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; transition: box-shadow .2s, transform .2s; }
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.service-card-media { display: block; aspect-ratio: 400 / 230; background: var(--ink-2); overflow: hidden; }
.service-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.service-card:hover .service-card-media img { transform: scale(1.05); }
.service-card-placeholder { display: grid; place-items: center; height: 100%; color: rgba(255, 255, 255, .3); }
.service-card-placeholder .icon { width: 72px; height: 72px; }
.service-card-body { position: relative; padding: 36px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.service-card-icon { position: absolute; top: -28px; left: 22px; width: 56px; height: 56px; border-radius: 12px; background: var(--red); color: #fff; display: grid; place-items: center; box-shadow: 0 8px 20px rgba(226, 6, 19, .35); }
.service-card-icon .icon { width: 30px; height: 30px; }
.service-card h3 { font-size: 1.4rem; text-transform: uppercase; margin-bottom: 8px; }
.service-card h3 a { color: var(--ink); }
.service-card h3 a:hover { color: var(--red); }
.service-card p { color: var(--muted); font-size: .97rem; }
.mini-list { list-style: none; padding: 0; margin: 0 0 18px; display: grid; gap: 6px; font-size: .93rem; }
.mini-list li { display: flex; gap: 8px; align-items: flex-start; }
.mini-list .icon { color: var(--red); margin-top: .2em; }
.service-card-actions { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }

/* ---------- Süreç adımları ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; counter-reset: s; }
.step { position: relative; padding: 26px 22px; border-radius: var(--radius-lg); background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .08); }
.step-num { position: absolute; top: 14px; right: 18px; font-family: var(--head); font-weight: 800; font-size: 2.6rem; line-height: 1; color: rgba(255, 255, 255, .08); }
.step-icon { width: 48px; height: 48px; border-radius: 10px; background: var(--red); color: #fff; display: grid; place-items: center; margin-bottom: 16px; }
.step-icon .icon { width: 24px; height: 24px; }
.step h3 { font-size: 1.25rem; text-transform: uppercase; margin-bottom: 6px; }
.step p { font-size: .94rem; margin: 0; color: #aeb5be; }
.section:not(.section-dark) .steps { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.section:not(.section-dark) .step { background: #fff; border-color: var(--line); }
.section:not(.section-dark) .step p { color: var(--muted); }
.section:not(.section-dark) .step-num { color: var(--alt); }

/* ---------- Rakamlar ---------- */
.stats-band { background: var(--red); color: #fff; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.stat { padding: 34px 20px; text-align: center; border-right: 1px solid rgba(255, 255, 255, .2); }
.stat:last-child { border-right: 0; }
.stat strong { display: block; font-family: var(--head); font-size: 3rem; font-weight: 800; line-height: 1; }
.stat span { font-weight: 600; opacity: .9; }

/* ---------- Kategoriler & ürünler ---------- */
.category-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.category-card { position: relative; display: block; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 400 / 240; background: var(--ink-2); color: #fff; }
.category-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.category-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(16, 19, 22, .88) 5%, rgba(16, 19, 22, .1) 65%); }
.category-card-body { position: absolute; left: 18px; right: 18px; bottom: 14px; z-index: 1; }
.category-card strong { display: block; font-family: var(--head); font-size: 1.3rem; text-transform: uppercase; line-height: 1.1; }
.category-card em { font-style: normal; font-size: .85rem; color: #ffb3b6; font-weight: 600; }
.category-card:hover { color: #fff; }
.category-card:hover img { transform: scale(1.06); }

.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.product-grid-3 { grid-template-columns: repeat(3, 1fr); }
.product-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: box-shadow .2s, border-color .2s; }
.product-card:hover { box-shadow: var(--shadow); border-color: #d3d7dc; }
.product-card-media { display: block; aspect-ratio: 1; background: #fff; padding: 14px; border-bottom: 1px solid var(--line); }
.product-card-media img { width: 100%; height: 100%; object-fit: contain; transition: transform .3s; }
.product-card:hover .product-card-media img { transform: scale(1.04); }
.product-card-body { padding: 14px 16px 16px; display: flex; flex-direction: column; flex: 1; }
.product-card-meta { font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.product-card h3 { font-family: var(--body); font-size: 1rem; font-weight: 600; line-height: 1.35; margin: 4px 0 12px; }
.product-card h3 a { color: var(--ink); }
.product-card h3 a:hover { color: var(--red); }
.product-card-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.price { font-family: var(--head); font-weight: 700; font-size: 1.3rem; color: var(--ink); }
.price-ask { font-family: var(--body); font-size: .9rem; color: var(--red); font-weight: 700; }
.price-lg { font-size: 2.2rem; }
.product-card-go { width: 36px; height: 36px; border-radius: 50%; background: var(--alt); color: var(--ink); display: grid; place-items: center; }
.product-card-go:hover { background: var(--red); color: #fff; }

/* ---------- Markalar ---------- */
.brands-section { border-top: 1px solid var(--line); }
.brands-title { font-size: 1rem; font-family: var(--body); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); text-align: center; margin-bottom: 26px; }
.brand-strip { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(7, 1fr); gap: 14px; }
.brand-strip li { display: grid; place-items: center; height: 84px; padding: 12px 16px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.brand-strip img { max-height: 52px; width: auto; object-fit: contain; filter: grayscale(1); opacity: .75; transition: filter .2s, opacity .2s; }
.brand-strip li:hover img { filter: none; opacity: 1; }
.brand-strip span { font-weight: 700; color: var(--muted); }

/* ---------- Çağrı bandı ---------- */
.cta-band { background: linear-gradient(120deg, var(--red) 0%, #a8040e 100%); color: #fff; padding: 64px 0; position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(135deg, rgba(255, 255, 255, .05) 0 2px, transparent 2px 16px); }
.cta-band-inner { position: relative; display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; }
.cta-band h2 { color: #fff; font-size: clamp(1.7rem, 3vw, 2.3rem); text-transform: uppercase; }
.cta-band p { color: #ffe1e3; margin: 0; }
.cta-band .eyebrow-light { color: #ffd0d3; }
.cta-band-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }
.cta-band .btn-primary { background: #fff; color: var(--red); }
.cta-band .btn-primary:hover { background: var(--ink); color: #fff; }

/* ---------- Sayfa başlıkları ---------- */
.page-hero { background: linear-gradient(160deg, #1d2227, #121518); color: #c9ced5; padding: 48px 0 52px; position: relative; overflow: hidden; }
.page-hero::after { content: ""; position: absolute; right: -80px; top: -80px; width: 340px; height: 340px; border-radius: 50%; background: radial-gradient(rgba(226, 6, 19, .35), transparent 70%); }
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; text-transform: uppercase; margin-bottom: 10px; }
.page-hero-lead { font-size: 1.12rem; max-width: 760px; margin: 0; }
.page-hero-slim { padding: 18px 0; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; font-size: .9rem; margin-bottom: 16px; color: #8d959f; }
.page-hero-slim .breadcrumb { margin: 0; }
.breadcrumb a { color: #c9ced5; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb [aria-current] { color: #fff; }
.service-hero { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; }
.service-hero-icon { width: 64px; height: 64px; border-radius: 14px; background: var(--red); color: #fff; display: grid; place-items: center; margin-bottom: 18px; }
.service-hero-icon .icon { width: 36px; height: 36px; }
.page-hero-service .page-hero-lead { margin-bottom: 26px; }
.service-hero-media { margin: 0; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); border: 4px solid rgba(255, 255, 255, .08); }
.service-hero-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.service-duration { margin: 18px 0 0; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; }
.service-duration .icon { color: var(--red); }
.service-duration strong { color: #fff; }

/* ---------- İçerik / yan sütun ---------- */
.product-details { display: grid; grid-template-columns: 1fr 360px; gap: 48px; align-items: start; }
.product-main h2 { margin-top: 1.4em; }
.product-main > h2:first-child { margin-top: 0; }
.prose { font-size: 1.05rem; }
.prose h2 { font-size: 1.7rem; margin-top: 1.4em; }
.prose h3 { margin-top: 1.2em; }
.prose ul, .prose ol { margin: 0 0 1.2em; }
.prose li { margin-bottom: .35em; }
.prose li::marker { color: var(--red); }
.prose blockquote { margin: 1.4em 0; padding: 14px 20px; border-left: 4px solid var(--red); background: var(--alt); border-radius: 0 8px 8px 0; }
.prose > :first-child { margin-top: 0; }
.fault-grid { list-style: none; padding: 0; margin: 0 0 14px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.fault-grid li { display: flex; gap: 10px; align-items: flex-start; padding: 14px 16px; background: var(--alt); border-radius: var(--radius); font-weight: 500; }
.fault-grid .icon { color: var(--red); margin-top: .2em; }
.photo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.photo { border-radius: var(--radius); overflow: hidden; aspect-ratio: 1; display: block; }
.photo img { width: 100%; height: 100%; object-fit: cover; }
.product-side { display: grid; gap: 18px; position: sticky; top: 100px; }
.side-card { display: block; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 22px; color: var(--text); }
.side-card p:last-child { margin-bottom: 0; }
.side-card .btn + .btn { margin-top: 10px; }
.side-card-accent { background: var(--ink); border-color: var(--ink); color: #c9ced5; }
.side-card-accent h2 { color: #fff; }
.h-small { font-family: var(--head); font-size: 1.3rem; display: flex; align-items: center; gap: 8px; text-transform: uppercase; margin-bottom: 14px; }
.h-small .icon { color: var(--red); width: 1.2em; height: 1.2em; }
.check-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.check-list li { display: flex; gap: 10px; align-items: flex-start; }
.check-list .icon { color: var(--red); margin-top: .25em; }
.tag-list { list-style: none; padding: 0; margin: 0 0 12px; display: flex; flex-wrap: wrap; gap: 8px; }
.tag-list li { padding: 5px 12px; border-radius: 999px; background: var(--alt); font-weight: 600; font-size: .9rem; }

/* ---------- Formlar ---------- */
.request-grid, .contact-grid { display: grid; grid-template-columns: 1fr 360px; gap: 40px; align-items: start; }
.contact-grid { grid-template-columns: 380px 1fr; }
.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 34px; box-shadow: var(--shadow); }
.form-card > h2 { margin-bottom: 4px; }
.contact-form fieldset { border: 0; padding: 0; margin: 0 0 30px; }
.contact-form legend { font-family: var(--head); font-size: 1.45rem; font-weight: 700; color: var(--ink); text-transform: uppercase; display: flex; align-items: center; gap: 10px; margin-bottom: 16px; padding: 0; }
.legend-num { width: 32px; height: 32px; border-radius: 50%; background: var(--red); color: #fff; display: grid; place-items: center; font-size: 1.1rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 18px; margin-bottom: 22px; }
.field { display: grid; gap: 6px; }
.field > span { font-weight: 600; font-size: .93rem; color: var(--ink); }
.field-wide { grid-column: 1 / -1; }
.field input[type=text], .field input[type=tel], .field input[type=email], .field input[type=search], .field select, .field textarea, .search-box input {
  width: 100%; padding: 12px 14px; border: 1.5px solid #d3d7dc; border-radius: 8px; background: #fff; transition: border-color .15s, box-shadow .15s; }
.field input:focus, .field select:focus, .field textarea:focus, .search-box input:focus { outline: none; border-color: var(--red); box-shadow: 0 0 0 3px rgba(226, 6, 19, .12); }
.field textarea { resize: vertical; min-height: 110px; }
.field [aria-invalid=true] { border-color: var(--red); background: #fff8f8; }
.field input[type=file] { padding: 10px; border: 1.5px dashed #c4c9cf; border-radius: 8px; background: var(--alt); width: 100%; }
.field-error { color: var(--red); font-size: .88rem; font-weight: 600; }
.choice-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 18px; }
.choice { cursor: pointer; }
.choice input { position: absolute; opacity: 0; }
.choice-box { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border: 2px solid var(--line); border-radius: var(--radius); transition: border-color .15s, background .15s; height: 100%; }
.choice-box .icon { width: 30px; height: 30px; color: var(--steel); flex: none; }
.choice-box strong { font-weight: 600; line-height: 1.25; }
.choice input:checked + .choice-box { border-color: var(--red); background: var(--red-soft); }
.choice input:checked + .choice-box .icon { color: var(--red); }
.choice input:focus-visible + .choice-box { outline: 3px solid rgba(226, 6, 19, .4); outline-offset: 2px; }
.radio-row { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-bottom: 14px; }
.check { display: flex; gap: 10px; align-items: flex-start; cursor: pointer; font-size: .95rem; }
.check input { width: 18px; height: 18px; margin-top: .2em; accent-color: var(--red); flex: none; }
.shipping-box { background: var(--alt); border-left: 4px solid var(--red); border-radius: 0 var(--radius) var(--radius) 0; padding: 16px 20px; margin: 10px 0 0; text-align: left; }
.shipping-box h3 { font-size: 1.15rem; display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.shipping-box h3 .icon { color: var(--red); }
.shipping-box p { margin: 0; font-size: .95rem; }
.form-alert { display: flex; gap: 10px; align-items: flex-start; padding: 14px 16px; border-radius: var(--radius); background: #fff1f1; color: #9d0a12; font-weight: 600; margin-bottom: 20px; border: 1px solid #f7c9cb; }
.form-alert-success { background: #ecf9f0; color: #13692f; border-color: #bfe7cb; }
.form-alert .icon { margin-top: .2em; }
.form-product { display: flex; gap: 12px; align-items: center; padding: 10px 12px; background: var(--alt); border-radius: var(--radius); margin-bottom: 16px; }
.form-product img { width: 56px; height: 56px; object-fit: contain; background: #fff; border-radius: 6px; }
.form-product strong { display: block; color: var(--ink); }
.request-side { display: grid; gap: 18px; position: sticky; top: 100px; }
.mini-steps { margin: 0 0 14px; padding-left: 1.2em; display: grid; gap: 6px; }
.mini-steps li::marker { color: var(--red); font-weight: 700; }
.side-card-call { display: flex; gap: 14px; align-items: center; }
.side-card-call small { display: block; color: var(--muted); }
.side-card-call strong { font-family: var(--head); font-size: 1.5rem; color: var(--ink); }
.side-card-call:hover strong { color: var(--red); }
.info-icon { flex: none; width: 46px; height: 46px; border-radius: 10px; background: var(--red-soft); color: var(--red); display: grid; place-items: center; }
.info-icon .icon { width: 22px; height: 22px; }
.info-icon-wa { background: #e6f7ec; color: var(--wa); }
.request-done { text-align: center; padding: 10px 0; }
.request-done-icon { width: 72px; height: 72px; border-radius: 50%; background: #ecf9f0; color: var(--wa); display: grid; place-items: center; margin: 0 auto 16px; }
.request-done-icon .icon { width: 38px; height: 38px; }
.request-done .hero-actions { justify-content: center; margin-top: 24px; }
.request-code { display: inline-block; font-family: var(--head); font-size: 2.6rem; font-weight: 800; letter-spacing: .08em; color: var(--ink); background: var(--alt); border: 2px dashed var(--red); border-radius: var(--radius); padding: 6px 24px; cursor: copy; position: relative; }
.request-code.copied::after { content: "Kopyalandı"; position: absolute; left: 50%; top: -30px; transform: translateX(-50%); font-family: var(--body); font-size: .8rem; letter-spacing: 0; background: var(--ink); color: #fff; padding: 3px 10px; border-radius: 6px; }

/* ---------- İletişim ---------- */
.contact-info { display: grid; gap: 14px; }
.info-card { display: flex; gap: 16px; align-items: flex-start; padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff; color: var(--text); }
a.info-card:hover { border-color: var(--red); color: var(--text); }
.info-card h2 { font-size: 1.2rem; text-transform: uppercase; margin-bottom: 4px; }
.info-card p { margin: 0; }
.info-card-accent { background: var(--ink); border-color: var(--ink); color: #c9ced5; }
.info-card-accent h2 { color: #fff; }
a.info-card-accent:hover { color: #fff; border-color: var(--red); }
.info-card-accent .info-icon { background: var(--red); color: #fff; }
.map-section iframe { display: block; width: 100%; height: 420px; border: 0; filter: grayscale(.3); }

/* ---------- Ürün listesi ---------- */
.shop-layout { display: grid; grid-template-columns: 270px 1fr; gap: 36px; align-items: start; }
.shop-side { display: grid; gap: 20px; position: sticky; top: 100px; }
.search-box { display: flex; position: relative; }
.search-box input { padding-right: 46px; }
.search-box button { position: absolute; right: 4px; top: 4px; bottom: 4px; width: 40px; border: 0; background: var(--red); color: #fff; border-radius: 6px; cursor: pointer; display: grid; place-items: center; }
.cat-nav { display: grid; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: #fff; }
.cat-nav a { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 11px 16px; color: var(--ink); font-weight: 600; border-bottom: 1px solid var(--line); }
.cat-nav a:last-child { border-bottom: 0; }
.cat-nav a.sub { padding-left: 32px; font-weight: 500; font-size: .95rem; background: var(--alt); }
.cat-nav a:hover { color: var(--red); }
.cat-nav a.active { background: var(--red); color: #fff; }
.cat-nav small { font-size: .8rem; color: var(--muted); font-weight: 600; }
.cat-nav a.active small { color: #ffd0d3; }
.shop-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; color: var(--muted); }
.shop-bar p { margin: 0; }
.empty-state { text-align: center; padding: 60px 20px; border: 2px dashed var(--line); border-radius: var(--radius-lg); color: var(--muted); }
.empty-state > .icon { width: 44px; height: 44px; margin: 0 auto 10px; display: block; }
.pagination { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin-top: 36px; }
.pagination a, .pagination span { min-width: 42px; height: 42px; padding: 0 12px; display: grid; place-items: center; border-radius: 8px; border: 1px solid var(--line); color: var(--ink); font-weight: 600; }
.pagination [aria-current] { background: var(--red); border-color: var(--red); color: #fff; }
.pagination .gap { border: 0; }
.pagination a:hover { border-color: var(--red); color: var(--red); }

/* ---------- Ürün detay ---------- */
.product-top { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.gallery-main { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 24px; background: #fff; aspect-ratio: 1; }
.gallery-main img { width: 100%; height: 100%; object-fit: contain; }
.gallery-thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.gallery-thumbs button { width: 76px; height: 76px; padding: 6px; border: 2px solid var(--line); border-radius: 8px; background: #fff; cursor: pointer; }
.gallery-thumbs button.active { border-color: var(--red); }
.gallery-thumbs img { width: 100%; height: 100%; object-fit: contain; }
.product-cat { font-size: .85rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--red); }
.product-info h1 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin: 6px 0 10px; }
.product-summary { font-size: 1.08rem; color: var(--muted); }
.price-box { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin: 20px 0; }
.price-box .price-ask { font-size: 1.15rem; }
.stock { padding: 4px 12px; border-radius: 999px; font-weight: 700; font-size: .85rem; }
.stock-stokta { background: #e3f6e9; color: #146c33; }
.stock-siparis { background: #e7f0ff; color: #1d4fa8; }
.stock-sorunuz { background: #fff4dc; color: #8a5a00; }
.stock-yok { background: #fde8e9; color: #a10a14; }
.product-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table th, .spec-table td { text-align: left; padding: 11px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table th { width: 40%; background: var(--alt); font-weight: 600; color: var(--ink); }

/* ---------- Sabit sayfalar ---------- */
.page-with-image { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: start; }
.page-image { margin: 0; border-radius: var(--radius-lg); overflow: hidden; position: sticky; top: 100px; }
.not-found { padding: 110px 0; }
.not-found-code { font-family: var(--head); font-weight: 800; font-size: 7rem; line-height: 1; color: var(--red); display: block; }

/* ---------- Alt bilgi ---------- */
.site-footer { background: var(--ink); color: #aeb5be; padding: 70px 0 0; font-size: .96rem; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 50px; }
.footer-logo img { height: 56px; width: auto; margin-bottom: 18px; }
.footer-title { color: #fff; font-size: 1.25rem; text-transform: uppercase; margin-bottom: 18px; position: relative; padding-bottom: 10px; }
.footer-title::after { content: ""; position: absolute; left: 0; bottom: 0; width: 32px; height: 3px; background: var(--red); border-radius: 2px; }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.footer-links a, .footer-contact a { color: #aeb5be; }
.footer-links a:hover, .footer-contact a:hover { color: #fff; }
.footer-contact { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.footer-contact li { display: flex; gap: 12px; align-items: flex-start; }
.footer-contact .icon { color: var(--red); margin-top: .25em; }
.socials { display: flex; gap: 10px; }
.socials a { width: 40px; height: 40px; border-radius: 50%; background: rgba(255, 255, 255, .07); color: #fff; display: grid; place-items: center; }
.socials a:hover { background: var(--red); color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 22px; padding-bottom: 22px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: .88rem; }
.footer-bottom > div { display: grid; gap: 2px; }
.footer-bottom a { color: #aeb5be; }
.footer-legal { color: #7d858f; }
.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 40; display: flex; align-items: center; gap: 8px; padding: 12px 18px 12px 14px; border-radius: 999px; background: var(--wa); color: #fff; font-weight: 700; box-shadow: 0 10px 30px rgba(30, 169, 82, .4); }
.wa-float:hover { background: var(--wa-d); color: #fff; }
.wa-float .icon { width: 26px; height: 26px; }
.mobile-bar { display: none; }

/* ---------- Duyarlı ---------- */
@media (max-width: 1180px) {
  .hide-md { display: none !important; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .brand-strip { grid-template-columns: repeat(5, 1fr); }
  .main-nav > ul > li > a { padding: 10px 9px; }
}

@media (max-width: 980px) {
  body { font-size: 16px; padding-bottom: 64px; }
  .header-inner { min-height: 68px; justify-content: space-between; }
  .brand img { height: 44px; }
  .nav-toggle { display: block; }
  .main-nav { position: fixed; inset: 106px 0 0 0; background: #fff; padding: 12px 20px 100px; overflow-y: auto; transform: translateX(100%); transition: transform .25s; z-index: 49; }
  .nav-open .main-nav { transform: none; }
  .nav-open { overflow: hidden; }
  .main-nav > ul { flex-direction: column; gap: 0; }
  .main-nav > ul > li > a { padding: 14px 4px; font-size: 1.1rem; border-bottom: 1px solid var(--line); }
  .main-nav > ul > li > a.active { box-shadow: none; }
  .icon-caret { display: none; }
  .sub-menu, .sub-menu-services { position: static; transform: none; opacity: 1; visibility: visible; box-shadow: none; border: 0; padding: 4px 0 10px 8px; min-width: 0; }
  .has-sub:hover .sub-menu, .has-sub:focus-within .sub-menu { transform: none; }
  .sub-menu-services em, .sub-menu .sub-menu-cta { display: none; }
  .sub-icon { width: 32px; height: 32px; }
  .nav-mobile-extra { display: grid; gap: 10px; margin-top: 22px; }
  .hero { padding-top: 48px; }
  .hero-inner { padding-bottom: 40px; }
  .hero-visual { width: 110%; right: -45%; top: 38%; opacity: .14; }
  .hero-services { grid-template-columns: repeat(2, 1fr); }
  .service-hero, .product-top, .page-with-image, .cta-band-inner { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .cta-band-actions { justify-content: flex-start; }
  .product-details, .request-grid, .contact-grid, .shop-layout { grid-template-columns: minmax(0, 1fr); }
  .product-side, .request-side, .shop-side, .page-image { position: static; }
  .shop-layout { gap: 20px; }
  .shop-side { gap: 14px; }
  .shop-side .side-card-accent { display: none; }
  .cat-nav { display: flex; gap: 8px; overflow-x: auto; border: 0; border-radius: 0; background: none; padding-bottom: 4px; scrollbar-width: none; }
  .cat-nav::-webkit-scrollbar { display: none; }
  .cat-nav a, .cat-nav a.sub { flex: none; border: 1px solid var(--line); border-radius: 999px; padding: 8px 14px; background: #fff; white-space: nowrap; font-size: .95rem; }
  .cat-nav a:last-child { border-bottom: 1px solid var(--line); }
  .cat-nav a.active { border-color: var(--red); }
  .category-grid, .product-grid { grid-template-columns: repeat(3, 1fr); }
  .product-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .section { padding: 64px 0; }
  .wa-float { display: none; }
  .mobile-bar { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 45; background: #fff; border-top: 1px solid var(--line); box-shadow: 0 -6px 20px rgba(16, 20, 24, .08); }
  .mobile-bar a { display: grid; justify-items: center; gap: 2px; padding: 9px 4px 10px; color: var(--ink); font-weight: 700; font-size: .78rem; }
  .mobile-bar .icon { width: 22px; height: 22px; }
  .mobile-bar-wa { color: var(--wa) !important; }
  .mobile-bar-main { background: var(--red); color: #fff !important; }
}

@media (max-width: 640px) {
  .hide-sm { display: none !important; }
  .container { padding: 0 16px; }
  .topbar-inner { justify-content: center; text-align: center; }
  .topbar-item { font-size: .8rem; }
  .main-nav { inset: 106px 0 0 0; }
  .header-actions .btn { display: none; }
  .hero h1 { font-size: 2.3rem; }
  .btn { white-space: normal; }
  .hero-actions .btn { width: 100%; }
  .hero-services { grid-template-columns: 1fr; border-radius: var(--radius) var(--radius) 0 0; }
  .hero-services a { padding: 16px; }
  .service-grid, .service-grid-3, .steps { grid-template-columns: 1fr; }
  .category-grid, .product-grid, .product-grid-3 { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .product-card-body { padding: 12px; }
  .product-card h3 { font-size: .92rem; }
  .brand-strip { grid-template-columns: repeat(3, 1fr); }
  .form-card { padding: 22px 18px; }
  .form-grid, .choice-grid, .fault-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .section-head-row { flex-direction: column; align-items: flex-start; }
  .timeline { grid-template-columns: 1fr; gap: 10px; justify-items: start; }
  .timeline li { grid-template-columns: 38px 1fr; text-align: left; align-items: center; justify-items: start; gap: 12px; }
  .timeline li::before { left: 17px; top: -14px; width: 4px; height: 14px; }
  .stat { border-right: 0; border-bottom: 1px solid rgba(255, 255, 255, .2); padding: 22px; }
  .cta-band-actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}