/* ==========================================================
   SoundTech Akustik / SoundTech Cabin — Ana stil dosyası
   ========================================================== */
:root {
  --green: #1f4a35;
  --green-600: #183b2a;
  --green-50: #e9f0ec;
  --red: #c4161c;
  --red-600: #a11217;
  --red-50: #fbeaea;
  --primary: var(--green);
  --primary-600: var(--green-600);
  --primary-50: var(--green-50);

  --ink: #141414;
  --ink-2: #3b3b3b;
  --muted: #6b6b6b;
  --line: #e4e4e1;
  --bg: #f5f5f3;
  --surface: #ffffff;
  --dark: #17191b;
  --dark-2: #202326;

  --radius: 6px;
  --radius-lg: 10px;
  --shadow: 0 1px 2px rgba(0,0,0,.04), 0 8px 24px rgba(0,0,0,.05);
  --shadow-lg: 0 18px 50px rgba(0,0,0,.12);
  --container: 1400px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
.theme-red { --primary: var(--red); --primary-600: var(--red-600); --primary-50: var(--red-50); }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { overflow-x: clip; margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg); font-size: 15px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 { margin: 0; line-height: 1.2; font-weight: 700; letter-spacing: -.01em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 40px; }
.section { padding: 80px 0; }
.section-sm { padding: 48px 0; }
.eyebrow { font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--primary); }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 32px; }
.section-head h2 { font-size: clamp(24px, 2.4vw, 32px); margin-top: 6px; }
.section-head p { color: var(--muted); max-width: 560px; margin-top: 8px; }
.text-muted { color: var(--muted); }
.icon { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.icon-lg { width: 34px; height: 34px; stroke-width: 1.3; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; height: 46px; padding: 0 22px; border-radius: 3px; border: 1px solid transparent; font-size: 13px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; transition: .2s ease; white-space: nowrap; }
.btn .icon { width: 18px; height: 18px; stroke-width: 1.8; transition: transform .2s; }
.btn:hover .icon-arrow { transform: translateX(3px); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-600); }
.btn-outline { background: #fff; border-color: #cfcfcb; color: var(--ink); }
.btn-outline:hover { border-color: var(--ink); }
.btn-ghost-light { border-color: rgba(255,255,255,.35); color: #fff; }
.btn-ghost-light:hover { background: rgba(255,255,255,.08); }
.btn-sm { height: 38px; padding: 0 16px; font-size: 12px; }
.btn-block { width: 100%; }

.badge { display: inline-block; padding: 3px 9px; border-radius: 3px; background: var(--primary); color: #fff; font-size: 11px; font-weight: 700; letter-spacing: .03em; }
.tag { display: inline-flex; align-items: center; padding: 5px 12px; border-radius: 30px; background: var(--primary-50); color: var(--primary); font-size: 12px; font-weight: 600; }

/* ---------- Logo ---------- */
.logos { display: flex; align-items: center; gap: 28px; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark { position: relative; width: 62px; height: 36px; display: grid; place-items: center; color: #fff; font-weight: 900; font-style: italic; font-size: 24px; letter-spacing: -1.5px; border-radius: 5px; }
.logo-mark::after { content: ""; position: absolute; inset: 4px; border: 2px solid rgba(255,255,255,.95); border-radius: 3px; clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); opacity: .0; }
.logo-mark.sta { background: var(--green); }
.logo-mark.stc { background: var(--red); }
.logo-mark span { transform: skewX(-8deg); font-family: "Arial Black", var(--font); }
.logo-text { line-height: 1; }
.logo-text b { display: block; font-size: 21px; font-weight: 700; letter-spacing: -.5px; }
.logo-text b em { font-style: normal; }
.logo.sta .logo-text b em { color: var(--green); }
.logo.stc .logo-text b em { color: var(--red); }
.logo-text small { display: flex; align-items: center; gap: 6px; justify-content: center; font-size: 10px; margin-top: 5px; letter-spacing: .02em; }
.logo-text small::before, .logo-text small::after { content: ""; height: 1px; flex: 1; background: currentColor; opacity: .7; }
.logo.sta .logo-text small { color: var(--green); }
.logo.stc .logo-text small { color: var(--red); }
.logo-text small.plain::before, .logo-text small.plain::after { display: none; }
.logo-sep { width: 1px; height: 38px; background: var(--line); }
.footer .logo-text b { color: #fff; }
.footer .logo.sta .logo-text b em { color: #6fbf93; }
.footer .logo.stc .logo-text b em { color: #ff5a5f; }
.footer .logos { flex-wrap: wrap; row-gap: 14px; }
.footer .logo-sep { background: rgba(255,255,255,.2); }

/* ---------- Header ---------- */
.header { position: sticky; top: 0; z-index: 50; background: rgba(250,250,248,.96); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.header .container { display: flex; align-items: center; justify-content: space-between; height: 80px; gap: 24px; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav > li { position: relative; }
.nav > li > a { display: flex; align-items: center; gap: 6px; padding: 10px 14px; font-size: 12.5px; white-space: nowrap; font-weight: 600; letter-spacing: .03em; text-transform: uppercase; color: var(--ink-2); position: relative; }
.nav > li > a .icon { width: 14px; height: 14px; stroke-width: 2; }
.nav > li > a::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 2px; height: 2px; background: var(--primary); transform: scaleX(0); transition: transform .25s; }
.nav > li > a:hover::after, .nav > li > a.active::after { transform: scaleX(1); }
.nav > li > a.active, .nav > li > a:hover { color: var(--ink); }
.dropdown { position: absolute; top: 100%; left: 0; min-width: 270px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 8px; opacity: 0; visibility: hidden; transform: translateY(8px); transition: .2s; }
.nav > li:hover .dropdown { opacity: 1; visibility: visible; transform: none; }
.dropdown a { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 4px; font-size: 14px; }
.dropdown a:hover { background: var(--bg); }
.dropdown a small { display: block; color: var(--muted); font-size: 12px; }
.dropdown .badge { min-width: 62px; text-align: center; }
.header-cta { display: flex; align-items: center; gap: 12px; }
.burger { display: none; width: 46px; height: 46px; border: 1px solid var(--line); background: #fff; border-radius: 4px; align-items: center; justify-content: center; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; min-height: 600px; background: #2a2724; }
.hero-scene { position: absolute; inset: 0; background:
  linear-gradient(180deg, #3d3a36 0%, #2a2724 52%, #6d665e 53%, #9c948a 100%); }
.hero-scene .ceiling-lights { position: absolute; top: 0; left: 35%; right: 0; height: 120px; background: repeating-linear-gradient(90deg, transparent 0 140px, rgba(255,255,255,.18) 140px 230px, transparent 230px 300px); mask: linear-gradient(180deg, #000 0 8px, transparent 8px 40px, #000 40px 46px, transparent 46px); -webkit-mask: linear-gradient(180deg, #000 0 8px, transparent 8px 40px, #000 40px 46px, transparent 46px); }
.hero-scene .slats { position: absolute; top: 60px; left: 38%; width: 22%; height: 46%; background: repeating-linear-gradient(90deg, #7b5534 0 9px, #4e331d 9px 14px); opacity: .85; }
.hero-scene .windows { position: absolute; top: 40px; right: 0; width: 34%; height: 49%; background:
  linear-gradient(180deg, rgba(210,225,235,.65), rgba(160,180,190,.45)),
  repeating-linear-gradient(90deg, transparent 0 120px, #1e1f20 120px 128px); background-blend-mode: normal; }
.hero-scene .windows::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(90deg, transparent 0 120px, #1e1f20 120px 128px); }
.hero-scene .floor-reflect { position: absolute; left: 0; right: 0; bottom: 0; height: 47%; background: radial-gradient(60% 50% at 70% 10%, rgba(255,255,255,.18), transparent 70%); }
.hero-fade { position: absolute; inset: 0; background: linear-gradient(90deg, #f6f5f2 0%, #f6f5f2 34%, rgba(246,245,242,.88) 43%, rgba(246,245,242,0) 58%); }
.hero-pods { position: absolute; right: 1%; bottom: 0; height: 100%; width: 58%; display: flex; align-items: flex-end; justify-content: flex-end; gap: 0; pointer-events: none; }
.hero-pods img { height: auto; filter: drop-shadow(0 30px 30px rgba(0,0,0,.35)); }
.hero-pods .p1 { width: 17%; margin-bottom: 110px; opacity: .92; }
.hero-pods .p2 { width: 31%; margin-bottom: 92px; margin-left: -1%; }
.hero-pods .p3 { width: 50%; margin-bottom: -10px; }
.hero .container { position: relative; z-index: 2; padding-top: 70px; padding-bottom: 70px; }
.hero-content { max-width: 600px; }
.hero h1 { font-size: clamp(34px, 3.4vw, 50px); font-weight: 800; text-transform: uppercase; letter-spacing: -.01em; line-height: 1.12; }
.hero-lead { font-size: 18px; color: var(--ink-2); margin-top: 18px; }
.hero-rule { width: 60px; height: 2px; background: var(--primary); margin: 28px 0; }
.hero-features { display: grid; grid-template-columns: repeat(4, 1fr); margin-bottom: 36px; }
.hero-features > div { padding: 0 18px; border-left: 1px solid #d8d6d0; }
.hero-features > div:first-child { padding-left: 0; border-left: 0; }
.hero-features .icon { width: 38px; height: 38px; color: var(--primary); stroke-width: 1.2; margin-bottom: 14px; }
.hero-features b { display: block; font-size: 11.5px; letter-spacing: .03em; text-transform: uppercase; line-height: 1.5; }
.hero-features small { display: block; font-size: 11.5px; color: var(--muted); margin-top: 6px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.slide { display: none; animation: fadeUp .6s ease both; }
.slide.active { display: block; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.hero-dots { position: absolute; left: 50%; transform: translateX(-50%); bottom: 22px; display: flex; gap: 8px; z-index: 3; }
.hero-dots button { width: 32px; height: 4px; border: 0; border-radius: 2px; background: rgba(255,255,255,.75); padding: 0; }
.hero-dots button.active { background: var(--primary); }

/* ---------- Product cards ---------- */
.product-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.product-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 18px 14px; display: flex; flex-direction: column; transition: .25s; }
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: transparent; }
.product-card h3 { font-size: 15px; margin-top: 10px; }
.product-card .sub { font-size: 13px; color: var(--ink-2); }
.product-card .media { aspect-ratio: 4 / 3; display: grid; place-items: center; margin: 8px 0 10px; }
.product-card .media img { max-height: 100%; width: auto; transition: transform .4s; }
.product-card:hover .media img { transform: scale(1.04); }
.feat-row { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); padding-top: 12px; margin-top: auto; }
.feat-row > div { text-align: center; font-size: 11px; line-height: 1.35; color: var(--ink-2); border-left: 1px solid var(--line); padding: 0 4px; }
.feat-row > div:first-child { border-left: 0; }
.feat-row .icon { margin: 0 auto 6px; width: 22px; height: 22px; }

/* ---------- Feature band ---------- */
.band { background: var(--green); color: #fff; }
.theme-red .band { background: var(--dark-2); }
.band .container { display: grid; grid-template-columns: repeat(4, 1fr); }
.band-item { display: flex; gap: 20px; align-items: center; padding: 26px 30px; border-left: 1px solid rgba(255,255,255,.18); }
.band-item:first-child { border-left: 0; }
.band-item .icon { width: 40px; height: 40px; stroke-width: 1.1; }
.band-item b { display: block; font-size: 12px; letter-spacing: .05em; text-transform: uppercase; }
.band-item span { font-size: 13px; opacity: .85; line-height: 1.45; display: block; margin-top: 2px; }

/* ---------- Footer ---------- */
.footer { background: var(--dark); color: #b8bbbd; font-size: 13px; }
.footer .container { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr) 1.2fr; gap: 32px; padding-top: 56px; padding-bottom: 40px; }
.footer h4 { color: #fff; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 14px; }
.footer li { margin-bottom: 7px; }
.footer a:hover { color: #fff; }
.footer .about { margin-top: 22px; max-width: 360px; line-height: 1.7; }
.footer .col { border-left: 1px solid rgba(255,255,255,.1); padding-left: 28px; }
.footer .contact li { display: flex; gap: 10px; align-items: center; }
.footer .contact .icon { width: 17px; height: 17px; color: #fff; }
.socials { display: flex; gap: 8px; margin-top: 18px; }
.socials a { width: 36px; height: 36px; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; display: grid; place-items: center; }
.socials a:hover { background: var(--primary); border-color: var(--primary); }
.socials .icon { width: 16px; height: 16px; color: #fff; }
.copyright { border-top: 1px solid rgba(255,255,255,.08); }
.copyright .container { display: flex; justify-content: space-between; padding-top: 18px; padding-bottom: 18px; grid-template-columns: none; font-size: 12px; }

/* ---------- Page header ---------- */
.page-hero { background: #fff; border-bottom: 1px solid var(--line); padding: 26px 0 44px; position: relative; overflow: hidden; }
.page-hero.dark { background: var(--dark-2); color: #fff; border: 0; }
.page-hero.dark .crumbs, .page-hero.dark p { color: #a9adb0; }
.page-hero h1 { font-size: clamp(30px, 3.2vw, 44px); margin-top: 22px; }
.page-hero p { color: var(--muted); max-width: 640px; margin-top: 12px; font-size: 16px; }
.page-hero .deco { position: absolute; right: 4%; bottom: -14px; top: 10px; height: calc(100% - 4px); width: auto; opacity: .95; }
.crumbs { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--muted); flex-wrap: wrap; }
.crumbs .icon { width: 12px; height: 12px; stroke-width: 2; }
.crumbs a:hover { color: var(--ink); }
.crumbs .current { color: var(--primary); font-weight: 600; }

/* ---------- Products listing ---------- */
.listing { display: grid; grid-template-columns: 270px 1fr; gap: 32px; align-items: start; }
.filter-box { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 22px; position: sticky; top: 100px; }
.filter-box h4 { font-size: 12px; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 12px; }
.filter-group + .filter-group { margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--line); }
.filter-list button { display: flex; width: 100%; justify-content: space-between; align-items: center; padding: 9px 12px; border: 0; background: none; border-radius: 4px; font-size: 14px; color: var(--ink-2); text-align: left; }
.filter-list button:hover { background: var(--bg); }
.filter-list button.active { background: var(--primary-50); color: var(--primary); font-weight: 600; }
.filter-list button span { font-size: 12px; color: var(--muted); }
.check { display: flex; align-items: center; gap: 10px; font-size: 14px; padding: 5px 0; color: var(--ink-2); cursor: pointer; }
.check input { accent-color: var(--primary); width: 16px; height: 16px; }
.toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; gap: 16px; flex-wrap: wrap; }
.toolbar .count { color: var(--muted); font-size: 14px; }
.select { height: 40px; border: 1px solid var(--line); border-radius: 4px; padding: 0 12px; background: #fff; font: inherit; font-size: 14px; }
.list-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.p-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; transition: .25s; }
.p-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.p-card .media { background: linear-gradient(180deg, #f7f7f5, #ecebe7); aspect-ratio: 5 / 4; display: grid; place-items: center; padding: 34px 28px 22px; position: relative; }
.p-card .media img { max-height: 100%; width: auto; transition: transform .4s; }
.p-card:hover .media img { transform: scale(1.05); }
.p-card .media .badge { position: absolute; left: 16px; top: 16px; }
.p-card .media .new { position: absolute; right: 16px; top: 16px; background: var(--ink); color: #fff; font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 3px; }
.p-card .body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.p-card h3 { font-size: 17px; }
.p-card .sub { color: var(--muted); font-size: 13px; margin-top: 2px; }
.specs-mini { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 16px 0; padding: 14px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.specs-mini div { font-size: 11.5px; color: var(--muted); }
.specs-mini b { display: block; color: var(--ink); font-size: 13px; }
.p-card .actions { display: flex; gap: 10px; margin-top: auto; }
.p-card .actions .btn { flex: 1; height: 40px; font-size: 12px; }

/* ---------- Product detail ---------- */
.pd { display: grid; grid-template-columns: 1.15fr 1fr; gap: 56px; align-items: center; padding: 10px 0 40px; }
.pd-gallery { display: grid; grid-template-columns: 74px 1fr; gap: 22px; align-items: start; }
.thumbs { display: flex; flex-direction: column; gap: 10px; }
.thumbs button { width: 70px; height: 68px; border: 1px solid var(--line); background: #fff; border-radius: 4px; padding: 6px; display: grid; place-items: center; }
.thumbs button img { max-height: 100%; }
.thumbs button.active { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary); }
.thumbs .t360 { font-size: 11px; line-height: 1.2; font-weight: 600; color: var(--ink-2); }
.thumbs .t360 b { display: block; font-size: 15px; }
.pd-stage { position: relative; display: grid; place-items: center; min-height: 520px; cursor: grab; user-select: none; }
.pd-stage:active { cursor: grabbing; }
.pd-stage::before { content: ""; position: absolute; left: 4%; right: 4%; bottom: 60px; height: 90px; border: 1px solid #cfcfcb; border-radius: 50%; }
.pd-stage img { position: relative; max-height: 500px; width: auto; transition: opacity .25s, transform .4s; pointer-events: none; }
.pd-stage .hint { position: absolute; bottom: 0; font-size: 13px; color: var(--ink-2); display: flex; gap: 8px; align-items: center; }
.pd-stage .hint .icon { width: 16px; height: 16px; }
.pd-info h1 { font-size: clamp(28px, 2.6vw, 38px); margin-top: 18px; }
.pd-info .model { font-size: 19px; color: var(--ink-2); margin-top: 6px; }
.pd-info .desc { color: var(--ink-2); margin-top: 22px; max-width: 520px; line-height: 1.75; }
.pd-feats { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 0; margin: 32px 0 34px; }
.pd-feats > div { display: flex; gap: 16px; align-items: center; padding-right: 18px; }
.pd-feats > div:nth-child(even) { border-left: 1px solid var(--line); padding-left: 28px; }
.ring { width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; background: #fff; flex: none; }
.ring .icon { width: 22px; height: 22px; }
.pd-feats b { display: block; font-size: 13.5px; }
.pd-feats small { color: var(--ink-2); font-size: 12.5px; }
.pd-lower { display: grid; grid-template-columns: 1fr 340px; gap: 18px; padding-bottom: 60px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); }
.tabs { display: flex; gap: 6px; border-bottom: 1px solid var(--line); padding: 0 28px; overflow-x: auto; }
.tabs button { padding: 22px 24px 18px; border: 0; background: none; font-size: 13px; font-weight: 600; letter-spacing: .03em; text-transform: uppercase; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; color: var(--ink-2); }
.tabs button.active { color: var(--primary); border-color: var(--primary); }
.tab-panel { display: none; padding: 28px; }
.tab-panel.active { display: grid; grid-template-columns: 1fr 1.05fr; gap: 28px; animation: fadeUp .35s ease both; }
.tab-panel.single.active { grid-template-columns: 1fr; }
.checks li { display: flex; gap: 16px; margin-bottom: 22px; }
.checks li .icon { color: var(--primary); width: 22px; height: 22px; margin-top: 2px; }
.checks b { display: block; font-size: 15px; }
.checks p { color: var(--ink-2); font-size: 13.5px; margin-top: 4px; }
.spec-box { background: #f6f6f4; border-radius: var(--radius); padding: 22px 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px 24px; align-content: start; }
.spec-box > div { display: flex; gap: 14px; }
.spec-box .icon { color: var(--ink-2); }
.spec-box b { display: block; font-size: 13.5px; }
.spec-box span { font-size: 13px; color: var(--ink-2); }
.spec-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.spec-table th, .spec-table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.spec-table th { width: 38%; color: var(--muted); font-weight: 500; }
.spec-table tr:nth-child(odd) { background: #fafaf8; }
.mat-grid, .acc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.swatch { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.swatch .chip { height: 80px; }
.swatch div:last-child { padding: 12px 14px; font-size: 13px; }
.swatch b { display: block; }
.acc { border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; display: flex; gap: 14px; align-items: flex-start; }
.acc .ring { width: 40px; height: 40px; }
.acc b { display: block; font-size: 14px; }
.acc span { font-size: 13px; color: var(--muted); }
.files li { display: flex; align-items: center; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.files .ficon { width: 42px; height: 48px; border-radius: 4px; background: var(--primary-50); color: var(--primary); font-size: 11px; font-weight: 800; display: grid; place-items: center; }
.files div { flex: 1; }
.files small { color: var(--muted); display: block; }
.gallery { padding: 26px 24px; }
.gallery h4 { font-size: 13px; letter-spacing: .05em; text-transform: uppercase; margin-bottom: 22px; }
.gallery-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.gallery-grid a { aspect-ratio: 1.3; border-radius: 4px; overflow: hidden; background: #241d18; display: block; position: relative; }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transform: scale(2.2); transform-origin: var(--o, 50% 45%); transition: transform .4s; }
.gallery-grid a:hover img { transform: scale(2.4); }

/* ---------- Generic blocks ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.solution { position: relative; border-radius: var(--radius-lg); overflow: hidden; min-height: 280px; padding: 28px; color: #fff; display: flex; flex-direction: column; justify-content: flex-end; background: var(--dark-2); }
.solution img { position: absolute; right: -40px; top: -10px; width: 75%; opacity: .55; transition: .4s; }
.solution:hover img { opacity: .8; transform: scale(1.04); }
.solution::before { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.75), transparent 70%); z-index: 1; }
.solution > * { position: relative; z-index: 2; }
.solution h3 { font-size: 20px; }
.solution p { font-size: 14px; opacity: .85; margin-top: 6px; }
.solution .more { margin-top: 14px; font-size: 12px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; display: flex; align-items: center; gap: 8px; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); }
.stat { padding: 30px; border-left: 1px solid var(--line); }
.stat:first-child { border-left: 0; }
.stat b { display: block; font-size: 40px; font-weight: 800; color: var(--primary); letter-spacing: -.02em; line-height: 1.1; }
.stat span { color: var(--ink-2); font-size: 14px; }
.about-visual { position: relative; border-radius: var(--radius-lg); background: linear-gradient(160deg, #3d3a36, #1f1e1c); aspect-ratio: 5 / 4; display: grid; place-items: center; overflow: hidden; }
.about-visual img { width: 72%; }
.about-visual .floating { position: absolute; left: 24px; bottom: 24px; background: #fff; border-radius: var(--radius); padding: 16px 20px; box-shadow: var(--shadow-lg); }
.about-visual .floating b { font-size: 26px; color: var(--primary); display: block; line-height: 1; }
.about-visual .floating span { font-size: 12px; color: var(--muted); }
.list-check li { display: flex; gap: 12px; margin: 12px 0; color: var(--ink-2); }
.list-check .icon { color: var(--primary); width: 20px; height: 20px; margin-top: 2px; }

.logo-wall { display: grid; grid-template-columns: repeat(6, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.logo-wall div { aspect-ratio: 2 / 1; display: grid; place-items: center; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; color: #a1a19c; font-weight: 800; letter-spacing: .08em; font-size: 15px; transition: .2s; text-align: center; padding: 10px; }
.logo-wall div:hover { color: var(--ink); }
.logo-wall small { display: block; font-weight: 500; font-size: 11px; letter-spacing: 0; color: #b5b5b0; }

.cta { background: var(--dark-2); color: #fff; border-radius: var(--radius-lg); padding: 48px; display: flex; align-items: center; justify-content: space-between; gap: 32px; position: relative; overflow: hidden; }
.cta::after { content: ""; position: absolute; right: -80px; top: -80px; width: 320px; height: 320px; border-radius: 50%; border: 50px solid rgba(255,255,255,.04); }
.cta h2 { font-size: 30px; }
.cta p { color: #a9adb0; margin-top: 8px; }
.cta .btns { display: flex; gap: 12px; position: relative; z-index: 1; flex-wrap: wrap; }

/* ---------- References ---------- */
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 28px; }
.chips button { height: 38px; padding: 0 18px; border: 1px solid var(--line); background: #fff; border-radius: 30px; font-size: 13px; font-weight: 600; color: var(--ink-2); }
.chips button.active, .chips button:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.ref-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; transition: .25s; }
.ref-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.ref-card .media { aspect-ratio: 16 / 10; position: relative; overflow: hidden; display: flex; align-items: flex-end; justify-content: center; gap: 8px; padding: 0 20px 16px; }
.ref-card .media img { height: 78%; width: auto; filter: drop-shadow(0 12px 16px rgba(0,0,0,.35)); }
.ref-card .media .tag { position: absolute; left: 16px; top: 16px; background: rgba(255,255,255,.92); }
.ref-card .body { padding: 20px 22px 22px; }
.ref-card .client { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.ref-card .client .lg { width: 44px; height: 44px; border-radius: 6px; background: var(--bg); display: grid; place-items: center; font-weight: 800; font-size: 13px; color: var(--ink-2); border: 1px solid var(--line); }
.ref-card h3 { font-size: 17px; }
.ref-card .loc { font-size: 13px; color: var(--muted); display: flex; align-items: center; gap: 4px; }
.ref-card .loc .icon { width: 14px; height: 14px; }
.ref-card ul { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.ref-card ul li { font-size: 12px; background: var(--bg); padding: 4px 10px; border-radius: 3px; color: var(--ink-2); }
.scene-1 { background: linear-gradient(180deg, #3b3833 0 58%, #8b8378 58%); }
.scene-2 { background: linear-gradient(180deg, #d9dfe2 0 58%, #a7a299 58%); }
.scene-3 { background: linear-gradient(180deg, #5b4330 0 58%, #6b625a 58%); }
.scene-4 { background: linear-gradient(180deg, #2c3a34 0 58%, #77756d 58%); }
.testimonial { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 32px; position: relative; }
.testimonial .q { font-size: 64px; line-height: .5; color: var(--primary); font-family: Georgia, serif; height: 30px; }
.testimonial p { font-size: 16px; color: var(--ink-2); line-height: 1.7; }
.testimonial .who { display: flex; align-items: center; gap: 12px; margin-top: 22px; }
.avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--primary-50); color: var(--primary); display: grid; place-items: center; font-weight: 700; }
.who small { color: var(--muted); display: block; font-size: 13px; }

/* ---------- Blog ---------- */
.blog-layout { display: grid; grid-template-columns: 1fr 320px; gap: 40px; align-items: start; }
.post-featured { display: grid; grid-template-columns: 1.15fr 1fr; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 32px; }
.post-featured .media { min-height: 340px; }
.post-featured .body { padding: 36px; display: flex; flex-direction: column; justify-content: center; }
.post-featured h2 { font-size: 26px; margin: 14px 0 12px; }
.post-media { position: relative; display: grid; place-items: end center; overflow: hidden; padding-top: 20px; }
.post-media img { width: 62%; filter: drop-shadow(0 18px 20px rgba(0,0,0,.35)); transform: translateY(8%); transition: transform .4s; }
.post:hover .post-media img, .post-featured:hover .post-media img { transform: translateY(4%) scale(1.03); }
.post-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.post { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; transition: .25s; }
.post:hover { box-shadow: var(--shadow-lg); }
.post .post-media { aspect-ratio: 16 / 9; }
.post .post-media img { width: 50%; }
.post .body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.post h3 { font-size: 18px; margin: 12px 0 8px; line-height: 1.35; }
.post h3 a:hover, .post-featured h2 a:hover { color: var(--primary); }
.post p, .post-featured p { color: var(--ink-2); font-size: 14px; }
.meta { display: flex; align-items: center; gap: 14px; font-size: 12.5px; color: var(--muted); flex-wrap: wrap; }
.meta span { display: flex; gap: 5px; align-items: center; }
.meta .icon { width: 14px; height: 14px; }
.post .more, .post-featured .more { margin-top: auto; padding-top: 18px; font-size: 12px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--primary); display: inline-flex; gap: 8px; align-items: center; }
.post .more .icon, .post-featured .more .icon { width: 16px; height: 16px; }
.sidebar > div { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 24px; margin-bottom: 20px; }
.sidebar h4 { font-size: 13px; letter-spacing: .05em; text-transform: uppercase; margin-bottom: 16px; }
.search { display: flex; border: 1px solid var(--line); border-radius: 4px; overflow: hidden; }
.search input { flex: 1; border: 0; padding: 0 14px; height: 44px; font: inherit; outline: none; min-width: 0; }
.search button { width: 46px; border: 0; background: var(--primary); color: #fff; display: grid; place-items: center; }
.search .icon { width: 18px; height: 18px; }
.cat-list a { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px dashed var(--line); font-size: 14px; color: var(--ink-2); }
.cat-list a:hover { color: var(--primary); }
.cat-list a span { color: var(--muted); }
.mini-post { display: flex; gap: 14px; padding: 10px 0; }
.mini-post .th { width: 74px; height: 62px; border-radius: 4px; flex: none; overflow: hidden; display: grid; place-items: end center; }
.mini-post .th img { width: 70%; }
.mini-post b { font-size: 14px; line-height: 1.4; display: block; }
.mini-post small { color: var(--muted); font-size: 12px; }
.newsletter { background: var(--green) !important; color: #fff; border: 0 !important; }
.theme-red .newsletter { background: var(--dark-2) !important; }
.newsletter p { font-size: 14px; opacity: .85; margin-bottom: 16px; }
.newsletter input { width: 100%; height: 44px; border: 0; border-radius: 4px; padding: 0 14px; font: inherit; margin-bottom: 10px; }
.newsletter .btn { background: #fff; color: var(--ink); width: 100%; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tags a { font-size: 12.5px; border: 1px solid var(--line); padding: 5px 12px; border-radius: 30px; color: var(--ink-2); }
.tags a:hover { border-color: var(--primary); color: var(--primary); }
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 40px; }
.pagination a { width: 42px; height: 42px; border: 1px solid var(--line); background: #fff; border-radius: 4px; display: grid; place-items: center; font-weight: 600; font-size: 14px; }
.pagination a.active, .pagination a:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.pagination .icon { width: 16px; height: 16px; }

/* Article */
.article-hero { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 21 / 9; margin-bottom: 36px; }
.article-hero img { width: 40%; }
.article { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 48px 56px; }
.article h1 { font-size: clamp(28px, 2.8vw, 40px); margin: 16px 0 18px; }
.prose { font-size: 16.5px; line-height: 1.85; color: #2a2a2a; }
.prose p { margin: 0 0 20px; }
.prose h2 { font-size: 24px; margin: 38px 0 14px; }
.prose h3 { font-size: 19px; margin: 28px 0 10px; }
.prose ul { list-style: none; margin: 0 0 22px; }
.prose ul li { position: relative; padding-left: 24px; margin-bottom: 8px; }
.prose ul li::before { content: ""; position: absolute; left: 4px; top: 12px; width: 8px; height: 8px; background: var(--primary); border-radius: 2px; }
.prose blockquote { margin: 28px 0; padding: 22px 28px; border-left: 3px solid var(--primary); background: var(--primary-50); font-size: 18px; font-weight: 500; color: var(--ink); border-radius: 0 var(--radius) var(--radius) 0; }
.prose table { width: 100%; border-collapse: collapse; margin: 10px 0 24px; font-size: 14.5px; }
.prose th, .prose td { border: 1px solid var(--line); padding: 10px 14px; text-align: left; }
.prose th { background: #f6f6f4; }
.author-box { display: flex; gap: 18px; align-items: center; margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--line); }
.share { display: flex; gap: 8px; align-items: center; font-size: 13px; color: var(--muted); }
.share a { width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; }
.share a:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.share .icon { width: 15px; height: 15px; }
.toc a { display: block; padding: 8px 0 8px 14px; font-size: 14px; color: var(--ink-2); border-left: 2px solid var(--line); }
.toc a:hover { color: var(--primary); border-color: var(--primary); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 28px; align-items: start; }
.info-card { background: var(--dark-2); color: #fff; border-radius: var(--radius-lg); padding: 36px; }
.info-card p { color: #a9adb0; }
.info-item { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.info-item .ring { background: transparent; border-color: rgba(255,255,255,.2); }
.info-item small { display: block; color: #a9adb0; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; }
.form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 36px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 600; }
.field input, .field select, .field textarea { height: 48px; border: 1px solid #d9d9d5; border-radius: 4px; padding: 0 14px; font: inherit; font-size: 14px; background: #fff; outline: none; transition: border .2s; }
.field textarea { height: 130px; padding: 12px 14px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-50); }
.pick { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.pick label { display: block; height: 100%; border: 1px solid var(--line); border-radius: 6px; padding: 10px 6px; text-align: center; font-size: 12px; font-weight: 600; cursor: pointer; transition: .2s; }
.pick label img { height: 52px; width: auto; margin: 0 auto 6px; }
.pick input { display: none; }
.pick input:checked + label { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary); background: var(--primary-50); }
.map { margin-top: 28px; height: 340px; border-radius: var(--radius-lg); overflow: hidden; background:
  linear-gradient(90deg, rgba(0,0,0,.04) 1px, transparent 1px) 0 0/40px 40px,
  linear-gradient(0deg, rgba(0,0,0,.04) 1px, transparent 1px) 0 0/40px 40px, #e8e8e3; position: relative; }
.map::before { content: ""; position: absolute; left: -10%; right: -10%; top: 55%; height: 22px; background: #fff; transform: rotate(-8deg); }
.map::after { content: ""; position: absolute; top: -10%; bottom: -10%; left: 38%; width: 16px; background: #fff; transform: rotate(14deg); }
.pin { position: absolute; left: 44%; top: 38%; z-index: 2; background: #fff; padding: 12px 16px; border-radius: 6px; box-shadow: var(--shadow-lg); font-size: 13px; }
.pin::after { content: ""; position: absolute; left: 22px; bottom: -8px; border: 8px solid transparent; border-top-color: #fff; border-bottom: 0; }
.pin b { display: block; color: var(--primary); }
.success { display: none; padding: 14px 16px; border-radius: 4px; background: var(--green-50); color: var(--green); font-weight: 600; margin-top: 16px; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1520px) {
  .header .logo-text small { display: none; }
  .header .logos { gap: 18px; }
  .header .logo-text b { font-size: 18px; }
  .header .logo-mark { width: 54px; height: 32px; font-size: 21px; }
  .header .container { max-width: 1480px; padding: 0 28px; }
}
@media (max-width: 1400px) {
  body:not(.theme-red) .header .logo.stc .logo-text { display: none; }
  .nav > li > a { padding: 10px 11px; }
  .nav > li > a::after { left: 11px; right: 11px; }
}
@media (max-width: 1280px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-pods { width: 60%; opacity: .55; }
  .footer .container { grid-template-columns: 1fr 1fr 1fr; }
  .footer .brand-col { grid-column: 1 / -1; }
  .list-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1080px) {
  .burger { display: inline-flex; }
  .nav { position: fixed; inset: 80px 0 auto 0; background: #fff; flex-direction: column; align-items: stretch; padding: 12px 24px 24px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow-lg); display: none; }
  .nav.open { display: flex; }
  .nav > li > a { padding: 14px 4px; border-bottom: 1px solid var(--line); }
  .nav > li > a::after { display: none; }
  .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; display: none; padding: 0 0 0 8px; }
  .header-cta .btn-primary { display: none; }
  .logos .logo.stc, .logos .logo-sep { display: none; }
  .band .container { grid-template-columns: 1fr 1fr; }
  .band-item:nth-child(3) { border-left: 0; }
  .pd, .grid-2, .contact-grid, .blog-layout, .post-featured { grid-template-columns: 1fr; }
  .pd-lower { grid-template-columns: 1fr; }
  .listing { grid-template-columns: 1fr; }
  .filter-box { position: static; }
  .grid-4, .stats { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(3) { border-left: 0; }
  .stat { border-top: 1px solid var(--line); }
  .logo-wall { grid-template-columns: repeat(3, 1fr); }
  .page-hero .deco { display: none; }
  .theme-red .logos .logo.stc { display: flex; }
}
@media (max-width: 760px) {
  .container { padding: 0 16px; }
  .section { padding: 56px 0; }
  .hero { min-height: 0; }
  .hero-fade { background: linear-gradient(180deg, rgba(246,245,242,.97) 0%, rgba(246,245,242,.92) 70%, rgba(246,245,242,.6) 100%); }
  .hero-pods { width: 100%; opacity: .35; }
  .hero-features { grid-template-columns: 1fr 1fr; gap: 20px 0; }
  .hero-features > div:nth-child(3) { border-left: 0; padding-left: 0; }
  .product-grid, .list-grid, .grid-3, .post-grid, .mat-grid, .acc-grid { grid-template-columns: 1fr; }
  .section-head { flex-direction: column; align-items: flex-start; }
  .band .container, .grid-4, .stats { grid-template-columns: 1fr; }
  .band-item { border-left: 0; border-top: 1px solid rgba(255,255,255,.12); padding: 20px 0; }
  .stat { border-left: 0; }
  .footer .container { grid-template-columns: 1fr; }
  .footer .col { border-left: 0; padding-left: 0; }
  .copyright .container { flex-direction: column; gap: 6px; }
  .logos .logo-text small { display: none; }
  .pd-gallery { grid-template-columns: 1fr; }
  .thumbs { flex-direction: row; order: 2; overflow-x: auto; }
  .pd-stage { min-height: 360px; }
  .pd-stage img { max-height: 340px; }
  .pd-feats { grid-template-columns: 1fr; }
  .pd-feats > div:nth-child(even) { border-left: 0; padding-left: 0; }
  .tab-panel.active { grid-template-columns: 1fr; padding: 20px; }
  .spec-box, .form-grid { grid-template-columns: 1fr; }
  .tabs { padding: 0 10px; }
  .tabs button { padding: 18px 12px 14px; }
  .cta { flex-direction: column; align-items: flex-start; padding: 32px 24px; }
  .logo-wall { grid-template-columns: repeat(2, 1fr); }
  .article { padding: 28px 20px; }
  .pick { grid-template-columns: repeat(3, 1fr); }
  .form, .info-card { padding: 24px; }
  .post-featured .body { padding: 24px; }
}

/* ==========================================================
   Mobil iyileştirmeler
   ========================================================== */
.burger .icon:last-child { display: none; }
.burger[aria-expanded="true"] .icon:first-child { display: none; }
.burger[aria-expanded="true"] .icon:last-child { display: block; }
.pd-lower > *, .listing > *, .blog-layout > *, .contact-grid > *, .grid-2 > * { min-width: 0; }

@media (max-width: 1080px) {
  .header .container { height: 68px; }
  .nav { inset: 68px 0 0 0; max-height: calc(100dvh - 68px); overflow-y: auto; padding: 8px 20px 28px; }
  .nav > li > a { font-size: 14px; padding: 16px 4px; justify-content: space-between; }
  .nav.open::after { content: ""; }
  body.menu-open { overflow: hidden; }
  .footer .logos .logo.stc { display: flex; }
  .footer .logos .logo-sep { display: none; }
}

@media (max-width: 760px) {
  body { font-size: 14.5px; }
  .section { padding: 48px 0; }
  .section-sm { padding: 32px 0; }
  .section-head { gap: 14px; margin-bottom: 22px; }
  .section-head h2 { font-size: 23px; }
  .section-head .btn { height: 36px; }

  /* Header */
  .header .logo-text b { font-size: 17px; }
  .header .logo-mark { width: 48px; height: 30px; font-size: 19px; }
  .burger { width: 42px; height: 42px; }

  /* Hero: görsel metnin altına */
  .hero { display: flex; flex-direction: column; background: #f6f5f2; }
  .hero-scene, .hero-fade { display: none; }
  .hero .container { padding-top: 32px; padding-bottom: 8px; }
  .hero h1 { font-size: 30px; }
  .hero-lead { font-size: 15.5px; margin-top: 12px; }
  .hero-lead br { display: none; }
  .hero-rule { margin: 20px 0; }
  .hero-features { gap: 18px 0; margin-bottom: 24px; }
  .hero-features > div { padding: 0 12px; }
  .hero-features > div:nth-child(odd) { padding-left: 0; border-left: 0; }
  .hero-features .icon { width: 30px; height: 30px; margin-bottom: 8px; }
  .hero-features b { font-size: 11px; }
  .hero-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .hero-actions .btn { padding: 0 10px; font-size: 12px; gap: 8px; }
  .hero-pods { position: relative; inset: auto; order: 2; width: 100%; height: 300px; opacity: 1; margin-top: 8px; padding: 0 8px; overflow: hidden;
    background: linear-gradient(180deg, #3d3a36 0%, #2a2724 58%, #8a8278 58%, #a39b90 100%); }
  .hero-pods .p1 { width: 22%; margin-bottom: 36px; }
  .hero-pods .p2 { width: 36%; margin-bottom: 28px; }
  .hero-pods .p3 { width: 46%; margin-bottom: -6px; }
  .hero-dots { position: relative; order: 3; left: auto; transform: none; bottom: auto; justify-content: center; padding: 14px 0 4px; }
  .hero-dots button { background: #d4d2cc; }

  /* Yatay kaydırılan kart listeleri */
  .m-scroll { display: grid !important; grid-template-columns: none !important; grid-auto-flow: column; grid-auto-columns: 80%; gap: 14px;
    overflow-x: auto; scroll-snap-type: x mandatory; margin: 0 -16px; padding: 4px 16px 18px; scroll-padding: 0 16px;
    -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .m-scroll::-webkit-scrollbar { display: none; }
  .m-scroll > * { scroll-snap-align: start; min-width: 0; }
  .m-scroll .reveal { opacity: 1; transform: none; }
  .product-card:hover, .post:hover, .ref-card:hover, .p-card:hover { transform: none; }
  .product-card .media { aspect-ratio: 5 / 4; }
  .solution { min-height: 250px; }

  /* Bant: 2x2 kompakt */
  .band .container { grid-template-columns: 1fr 1fr; gap: 0; }
  .band-item { flex-direction: column; align-items: flex-start; gap: 10px; padding: 20px 12px 20px 0; border-top: 0; }
  .band-item:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.12); }
  .band-item:nth-child(even) { padding-left: 14px; border-left: 1px solid rgba(255,255,255,.12); }
  .band-item .icon { width: 30px; height: 30px; }
  .band-item b { font-size: 11px; }
  .band-item span { font-size: 12px; }
  .band-item span br { display: none; }

  /* İstatistikler 2x2 */
  .stats { grid-template-columns: 1fr 1fr; }
  .stat { padding: 20px 18px; border-left: 0; border-top: 0; }
  .stat:nth-child(even) { border-left: 1px solid var(--line); }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .stat b { font-size: 28px; }
  .stat span { font-size: 13px; }

  .about-visual { aspect-ratio: 4 / 3; }
  .grid-2 { gap: 32px; }
  .cta h2 { font-size: 23px; }
  .cta .btns { width: 100%; }
  .cta .btns .btn { flex: 1; }

  /* Sayfa başlığı */
  .page-hero { padding: 18px 0 28px; }
  .page-hero h1 { font-size: 28px; margin-top: 14px; }
  .page-hero p { font-size: 14.5px; }
  .crumbs { font-size: 12px; gap: 6px; }

  /* Ürünler: filtreler yatay çipler */
  .filter-box { padding: 0; border: 0; background: none; }
  .filter-box .filter-group:not(:first-child) { display: none; }
  .filter-box h4 { display: none; }
  .filter-list { display: flex; gap: 8px; overflow-x: auto; margin: 0 -16px; padding: 0 16px 4px; scrollbar-width: none; }
  .filter-list::-webkit-scrollbar { display: none; }
  .filter-list button { width: auto; flex: none; white-space: nowrap; border: 1px solid var(--line); background: #fff; border-radius: 30px; padding: 8px 14px; gap: 8px; font-size: 13px; }
  .filter-list button.active { background: var(--primary); color: #fff; border-color: var(--primary); }
  .filter-list button.active span { color: rgba(255,255,255,.8); }
  .listing { gap: 18px; }
  .toolbar { margin-bottom: 14px; }
  .p-card .media { aspect-ratio: 16 / 11; padding: 26px 20px 14px; }
  .p-card .body { padding: 16px; }

  /* Referans çipleri */
  .chips { flex-wrap: nowrap; overflow-x: auto; margin: 0 -16px 22px; padding: 0 16px 4px; scrollbar-width: none; }
  .chips::-webkit-scrollbar { display: none; }
  .chips button { flex: none; }
  .testimonial { padding: 24px; }
  .testimonial p { font-size: 15px; }

  /* Ürün detay */
  .pd { gap: 24px; padding-bottom: 28px; }
  .pd-stage::before { bottom: 44px; height: 60px; }
  .thumbs button { width: 60px; height: 60px; flex: none; }
  .pd-info h1 { font-size: 26px; margin-top: 12px; }
  .pd-info .model { font-size: 16px; }
  .pd-feats { margin: 22px 0 24px; gap: 14px; }
  .pd-feats > div { padding-right: 0; }
  .pd-info .btn { flex: 1; }
  .pd-lower { padding-bottom: 32px; }
  .tabs { scrollbar-width: none; }
  .tabs::-webkit-scrollbar { display: none; }
  .tabs button { font-size: 12px; }
  .spec-table th, .spec-table td { padding: 10px; font-size: 13px; }
  .files li { flex-wrap: wrap; }
  .gallery { padding: 20px; }

  /* Blog */
  .post-featured .media { min-height: 220px; }
  .post-featured h2 { font-size: 21px; }
  .article-hero { aspect-ratio: 16 / 10; margin-bottom: 20px; }
  .article-hero img { width: 62%; }
  .article h1 { font-size: 25px; }
  .prose { font-size: 15.5px; line-height: 1.75; }
  .prose h2 { font-size: 20px; margin-top: 28px; }
  .prose blockquote { font-size: 16px; padding: 16px 18px; }
  .prose table { display: block; overflow-x: auto; }
  .author-box { flex-wrap: wrap; }
  .author-box .share { width: 100%; }
  .meta { gap: 10px; }
  .blog-layout { gap: 24px; }

  /* İletişim */
  .info-card h2, .form h2 { font-size: 21px !important; }
  .map { height: 240px; }
  .pin { left: 30%; }

  /* Footer */
  .footer .container { grid-template-columns: 1fr 1fr; gap: 28px 20px; padding-top: 40px; }
  .footer .brand-col, .footer .contact { grid-column: 1 / -1; }
  .footer .about { margin-top: 16px; }
  .footer .logo-text b { font-size: 17px; }
}
@media (max-width: 380px) {
  .hero-actions { grid-template-columns: 1fr; }
  .hero h1 { font-size: 27px; }
}
@media (max-width: 760px) {
  /* Ürün listesi: 2 sütun kompakt */
  .list-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .p-card { border-radius: 8px; }
  .p-card .media { aspect-ratio: 1; padding: 30px 10px 8px; }
  .p-card .media .badge { left: 8px; top: 8px; font-size: 10px; padding: 2px 6px; }
  .p-card .media .new { right: 8px; top: 8px; font-size: 10px; padding: 2px 6px; }
  .p-card .body { padding: 12px; }
  .p-card h3 { font-size: 14px; line-height: 1.3; }
  .p-card .sub { font-size: 12px; }
  .specs-mini { grid-template-columns: 1fr 1fr; gap: 6px; margin: 10px 0 12px; padding: 10px 0; }
  .specs-mini div:last-child { display: none; }
  .specs-mini div { font-size: 10.5px; }
  .specs-mini b { font-size: 12px; }
  .p-card .actions .btn-outline { display: none; }
  .p-card .actions .btn { height: 36px; font-size: 11px; }
}
.nav-cta, .nav-contact { display: none; }
@media (max-width: 1080px) {
  .nav { position: absolute; inset: 100% 0 auto 0; height: calc(100dvh - 68px); max-height: none; background: #fff; }
  .nav .nav-cta, .nav .nav-contact { display: block; }
  .nav > li > a > .icon { display: none; }
  .nav .nav-cta a { margin-top: 22px; justify-content: center; gap: 12px; height: 50px; padding: 0; background: var(--primary); color: #fff; border: 0; border-radius: 3px; font-weight: 700; }
  .nav .nav-cta a .icon { width: 18px; height: 18px; }
  .nav .nav-contact a { justify-content: center; gap: 10px; border: 0; text-transform: none; letter-spacing: 0; color: var(--ink-2); }
  .nav .nav-contact a .icon { width: 18px; height: 18px; }
  .nav > li > a.active { color: var(--primary); }
}
@media (min-width: 761px) and (max-width: 1080px) { .nav { height: auto; } }
/* Mobil: bant, istatistik ve footer ortalı */
@media (max-width: 760px) {
  .band-item { align-items: center; text-align: center; padding: 22px 10px !important; }
  .band-item .icon { margin: 0 auto; }
  .stat { text-align: center; }

  .footer { text-align: center; }
  .footer .logos { justify-content: center; }
  .footer .about { margin-left: auto; margin-right: auto; }
  .socials { justify-content: center; }
  .footer .contact ul { display: inline-flex; flex-direction: column; align-items: center; }
  .footer .contact li { justify-content: center; }
  .footer .col { padding-top: 22px; border-top: 1px solid rgba(255,255,255,.08); }
  .footer .col:nth-of-type(4) { grid-column: 1 / -1; }
  .copyright .container { align-items: center; text-align: center; }
}

/* ---------- Galeri modalı (lightbox) ---------- */
.zoom-btn { position: absolute; right: 8%; top: 4%; z-index: 2; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: #fff; display: grid; place-items: center; box-shadow: var(--shadow); transition: .2s; }
.zoom-btn:hover { border-color: var(--primary); color: var(--primary); }
.zoom-btn .icon { width: 20px; height: 20px; }
.gallery-grid a { cursor: zoom-in; }
.gallery-grid a::after { content: ""; position: absolute; inset: 0; background: rgba(0,0,0,0); transition: background .25s; }
.gallery-grid a:hover::after { background: rgba(0,0,0,.18); }

body.lb-open { overflow: hidden; }
.lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(14,15,16,.985); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); color: #fff; display: grid; grid-template-rows: auto 1fr auto; opacity: 0; transition: opacity .25s; }
.lightbox[hidden] { display: none; }
.lightbox.show { opacity: 1; }
.lb-top { display: flex; justify-content: space-between; align-items: center; padding: 16px 24px; }
.lb-title { font-weight: 600; font-size: 15px; display: flex; gap: 14px; align-items: baseline; }
.lb-counter { color: #9a9ea2; font-weight: 500; font-size: 13px; }
.lb-close, .lb-nav { width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.04); color: #fff; display: grid; place-items: center; transition: .2s; flex: none; }
.lb-close:hover, .lb-nav:hover { background: var(--primary); border-color: var(--primary); }
.lb-close .icon, .lb-nav .icon { width: 22px; height: 22px; stroke-width: 1.8; }
.lb-stage { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 0 24px; min-height: 0; touch-action: pan-y; }
.lb-stage figure { margin: 0; flex: 1; height: 100%; min-width: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; }
.lb-img { max-width: 100%; max-height: calc(100vh - 230px); max-height: calc(100dvh - 230px); width: auto; object-fit: contain; user-select: none; transition: opacity .2s, transform .2s; }
.lb-img.fade { opacity: 0; transform: scale(.98); }
.lb-caption { font-size: 14px; color: #c9ccce; text-align: center; }
.lb-thumbs { display: flex; gap: 10px; justify-content: center; padding: 16px 24px 22px; overflow-x: auto; scrollbar-width: none; }
.lb-thumbs::-webkit-scrollbar { display: none; }
.lb-thumbs button { flex: none; width: 76px; height: 64px; border-radius: 6px; border: 2px solid transparent; background: #24272a; padding: 4px; opacity: .55; transition: .2s; }
.lb-thumbs button img { width: 100%; height: 100%; object-fit: contain; }
.lb-thumbs button:hover { opacity: .85; }
.lb-thumbs button.active { opacity: 1; border-color: var(--primary); }

@media (max-width: 760px) {
  .zoom-btn { right: 4%; top: 2%; width: 40px; height: 40px; }
  .lb-top { padding: 12px 16px; }
  .lb-stage { padding: 0 8px; gap: 0; position: relative; }
  .lb-nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 2; width: 40px; height: 40px; background: rgba(0,0,0,.45); }
  .lb-prev { left: 8px; } .lb-next { right: 8px; }
  .lb-img { max-height: calc(100dvh - 210px); }
  .lb-thumbs { justify-content: flex-start; padding: 12px 16px 18px; }
  .lb-thumbs button { width: 60px; height: 52px; }
}

/* ---------- Hakkımızda ---------- */
.h-lg { font-size: clamp(26px, 2.6vw, 36px); margin: 8px 0 18px; }
.lead-p { font-size: 17px; color: var(--ink-2); line-height: 1.7; }
.section-head.center { justify-content: center; text-align: center; }
.section-head.center p { margin-left: auto; margin-right: auto; }
.brand-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.brand-card { position: relative; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 36px; background: #fff; overflow: hidden; display: flex; flex-direction: column; align-items: flex-start; }
.brand-card::before { content: ""; position: absolute; left: 0; top: 0; right: 0; height: 4px; }
.brand-card.sta::before { background: var(--green); }
.brand-card.stc::before { background: var(--red); }
.brand-card h3 { font-size: 21px; margin: 24px 0 10px; }
.brand-card p { color: var(--ink-2); }
.brand-card .list-check { margin: 14px 0 24px; }
.brand-card.stc .list-check .icon { color: var(--red); }
.brand-card .btn { margin-top: auto; }
.mvv-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 32px; transition: .25s; }
.mvv-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.mvv-card .ring { width: 54px; height: 54px; color: var(--primary); background: var(--primary-50); border: 0; }
.mvv-card .ring .icon { width: 26px; height: 26px; }
.mvv-card h3 { font-size: 20px; margin: 20px 0 10px; }
.mvv-card p { color: var(--ink-2); }
.values { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 24px; background: var(--green); color: #fff; border-radius: var(--radius-lg); overflow: hidden; }
.value { padding: 28px; border-left: 1px solid rgba(255,255,255,.14); }
.value:first-child { border-left: 0; }
.value .icon { margin-bottom: 14px; }
.value b { display: block; font-size: 16px; }
.value span { font-size: 13.5px; opacity: .85; display: block; margin-top: 4px; }
.process-sec { background: var(--dark-2); color: #fff; }
.process-sec .section-head h2 { color: #fff; }
.process-sec .eyebrow { color: #7fcba0; }
.process { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; counter-reset: s; position: relative; }
.process::before { content: ""; position: absolute; left: 10%; right: 10%; top: 58px; height: 1px; background: rgba(255,255,255,.18); }
.process li { position: relative; text-align: center; padding: 0 16px; }
.process .step-no { display: block; font-size: 12px; font-weight: 700; letter-spacing: .1em; color: #8a8f93; margin-bottom: 12px; }
.process .step-ic { width: 64px; height: 64px; border-radius: 50%; background: var(--green); display: grid; place-items: center; margin: 0 auto 18px; position: relative; z-index: 1; box-shadow: 0 0 0 8px var(--dark-2); }
.process .step-ic .icon { width: 26px; height: 26px; color: #fff; }
.process b { display: block; font-size: 15.5px; margin-bottom: 6px; }
.process span:last-child { font-size: 13.5px; color: #a9adb0; display: block; }
.career { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 44px; }
.career h2 { font-size: 28px; margin: 6px 0 10px; }
.career p { color: var(--ink-2); }
.career .btns { display: flex; gap: 12px; justify-content: flex-end; flex-wrap: wrap; }

@media (max-width: 1080px) {
  .brand-grid { grid-template-columns: 1fr; }
  .values { grid-template-columns: 1fr 1fr; }
  .value:nth-child(3) { border-left: 0; }
  .value:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.14); }
  .process { grid-template-columns: 1fr; gap: 0; max-width: 560px; margin: 0 auto; }
  .process::before { left: 31px; right: auto; top: 30px; bottom: 30px; width: 1px; height: auto; }
  .process li { display: grid; grid-template-columns: 64px 1fr; column-gap: 20px; text-align: left; padding: 0 0 28px; align-items: start; }
  .process .step-ic { grid-row: 1 / span 3; margin: 0; }
  .process .step-no { margin: 4px 0 2px; }
  .career { grid-template-columns: 1fr; gap: 24px; }
  .career .btns { justify-content: flex-start; }
}
@media (max-width: 760px) {
  .lead-p { font-size: 15.5px; }
  .brand-card { padding: 26px 22px; }
  .brand-card .logos .logo-text small { display: flex; }
  .mvv-card { padding: 24px; }
  .values { grid-template-columns: 1fr 1fr; }
  .value { padding: 20px 16px; text-align: center; }
  .value .icon { margin: 0 auto 10px; width: 30px; height: 30px; }
  .value b { font-size: 14.5px; }
  .value span { font-size: 12.5px; }
  .process .step-ic { width: 56px; height: 56px; }
  .process li { grid-template-columns: 56px 1fr; column-gap: 16px; }
  .process::before { left: 27px; }
  .career { padding: 26px 22px; }
  .career h2 { font-size: 23px; }
  .career .btns .btn { flex: 1; }
}
/* Düzeltmeler: marka kartı logosu, ortalı başlıklar, footer logoları */
.brand-card .logos .logo.stc { display: flex !important; }
.brand-card .logos .logo-text small { display: flex; }
.footer .logos { flex-direction: column; align-items: flex-start; gap: 14px; }
.footer .logos .logo-sep { display: none; }
.footer .logo-text small { color: #8d9296 !important; }
@media (max-width: 760px) {
  .section-head.center { align-items: center; }
  .footer .logos { align-items: center; }
}