/* ===========================================================================
   akincimuhendislik.com — site stili
   ---------------------------------------------------------------------------
   Kaynak: new/template-1.html içindeki <style> bloğu.

   TASLAKTAN FARKLAR (bilinçli):
   1. Taslak üç tasarım turunun (v1, v2, v3) kurallarını ÜST ÜSTE taşıyordu;
      son markup yalnızca v3 başlık/altlığını ve v1 gövde bölümlerini
      kullanıyor. Hiçbir seçicisi HTML'de karşılığı olmayan v2 bloğu
      (.site-header-v2, .mega-menu, .footer-v2 ...) ve v1 başlık/altlığı
      (.topbar, .site-header, .menu, .dropdown, .footer) ÇIKARILDI —
      ~95 kural, yaklaşık 11 KB.
   2. Taslaktaki arka plan görselleri Unsplash'ten sabit adreslerle
      geliyordu. Hepsi `var(--bg)` özel değişkenine çevrildi; view'lar
      değeri satır içi `style="--bg:url(...)"` ile panelden gelen görselden
      basar. Panelde görsel yoksa yedek olarak lacivert degrade kalır
      (yabancı bir siteye bağımlılık YOK).
   3. İç sayfalar (proje listesi/detayı, referanslar, teknik kadro, iletişim
      formu, 404, kırıntı yolu) taslakta hiç yoktu; aynı tasarım diliyle
      ("Kurumsal / Hizmet / Proje" bölümlerinin kart ve tipografi ölçüleriyle)
      burada tanımlandı.
   4. Yazı tipi Inter (Google Fonts) — taslaktaki ile aynı.

   @author    Sezai ÇETİN <sezai@3xcode.com>
   @copyright 2026
   @license   Private License
   =========================================================================== */

/* ---------------------------------------------------------------------------
   1. Tasarım değişkenleri
   --------------------------------------------------------------------------- */
:root {
	--aa-blue: #0b66b2;
	--aa-blue-2: #0f8ddf;
	--aa-sky: #75c9ff;
	--aa-dark: #091827;
	--aa-deep: #06111e;
	--aa-text: #233244;
	--aa-muted: #6d7b8d;
	--aa-soft: #eef5fb;
	--aa-line: rgba(10, 31, 52, .12);
	--aa-white: #ffffff;
	--aa-gold: #d8b56d;
	--aa-radius: 28px;
	--aa-shadow: 0 28px 80px rgba(6, 17, 30, .16);

	/* Görsel yerleştirilemeyen kutular için ortak yedek dolgu */
	--aa-fallback: linear-gradient(145deg, #0b2944, #06111e);
}

/* ---------------------------------------------------------------------------
   2. Temel
   --------------------------------------------------------------------------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
	margin: 0;
	font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	color: var(--aa-text);
	background: #f6f9fc;
}

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

.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
section { padding: 92px 0; }

h2 { margin: 8px 0 0; color: var(--aa-dark); font-size: clamp(30px, 4vw, 52px); line-height: 1.05; letter-spacing: -.045em; }

.kicker { color: var(--aa-blue); font-weight: 900; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; }

.section-head { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 36px; }
.section-head p { max-width: 530px; color: var(--aa-muted); line-height: 1.75; margin: 0; }

/* Ziyaretçiye görünmeyen, ekran okuyucunun okuduğu metin */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 46px; padding: 0 18px; border-radius: 999px; border: 1px solid transparent; font-weight: 800; cursor: pointer; transition: .2s ease; font-family: inherit; font-size: 14px; }
.btn-primary { color: #fff; background: linear-gradient(135deg, var(--aa-blue), var(--aa-blue-2)); box-shadow: 0 15px 35px rgba(11, 102, 178, .26); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 44px rgba(11, 102, 178, .34); }
.btn-outline { border-color: rgba(255, 255, 255, .24); color: #fff; background: rgba(255, 255, 255, .08); }
.btn-outline:hover { background: rgba(255, 255, 255, .16); }
.btn-ghost { border-color: var(--aa-line); color: var(--aa-dark); background: #fff; }
.btn-ghost:hover { border-color: rgba(11, 102, 178, .3); color: var(--aa-blue); }
.btn[disabled] { opacity: .6; cursor: progress; transform: none; }

/* ---------------------------------------------------------------------------
   3. Ön yükleyici
   --------------------------------------------------------------------------- */
.preloader {
	position: fixed; inset: 0; z-index: 9999; display: grid; place-items: center;
	background: radial-gradient(circle at 30% 20%, rgba(15, 141, 223, .24), transparent 34%), #06111e;
	transition: opacity .45s ease, visibility .45s ease;
}
.preloader.hide { opacity: 0; visibility: hidden; }
.loader-mark { width: 74px; height: 74px; border-radius: 24px; border: 1px solid rgba(255, 255, 255, .18); position: relative; background: rgba(255, 255, 255, .06); }
.loader-mark:before { content: ''; position: absolute; inset: 14px; border-radius: 50%; border: 4px solid rgba(255, 255, 255, .18); border-top-color: var(--aa-blue-2); animation: aa-spin 1s linear infinite; }
@keyframes aa-spin { to { transform: rotate(360deg); } }

/* ---------------------------------------------------------------------------
   4. Üst şerit + başlık
   --------------------------------------------------------------------------- */
.topbar-v3 { background: #06111e; color: rgba(255, 255, 255, .78); border-bottom: 1px solid rgba(255, 255, 255, .08); }
.topbar-v3 .container { min-height: 44px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.topbar-v3 a, .topbar-v3 span { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 750; }
.topbar-v3 i { color: var(--aa-sky); }

/* Dil seçici — taslakta yoktu, site iki dilli (tr/en) */
.lang-switch { display: inline-flex; gap: 4px; padding: 4px; border-radius: 999px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .12); }
.lang-switch a { padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 900; letter-spacing: .04em; color: rgba(255, 255, 255, .7); }
.lang-switch a.on { background: var(--aa-sky); color: #06111e; }

.site-header-v3 { position: sticky; top: 0; z-index: 80; background: rgba(255, 255, 255, .94); backdrop-filter: blur(22px); border-bottom: 1px solid rgba(9, 24, 39, .08); box-shadow: 0 18px 55px rgba(6, 17, 30, .08); }

/* Başlık kapsayıcısı diğer bölümlerden GENİŞ (1180 → 1320): logo + beş menü
   satırı + telefon kutusu + "Teklif Alın" düğmesi 1180'e sığmıyor, sağdaki
   düğme kırpılıyordu (taslakta da öyleydi).
   ⚠ Orta sütun `minmax(0,1fr)`: düz `1fr` içeriğin asgari genişliğinin altına
   inmez ve ızgara taşar; menü uzun bir dilde (EN) yine kırpılırdı. */
.site-header-v3 .nav-shell-v3 { width: min(1320px, calc(100% - 40px)); }
.nav-shell-v3 { min-height: 96px; display: grid; grid-template-columns: 260px minmax(0, 1fr) auto; align-items: center; gap: 20px; }

.brand-v3 { min-width: 0; display: grid; grid-template-columns: 74px 1fr; gap: 14px; align-items: center; }
.brand-v3 .mark { width: 74px; height: 74px; display: grid; place-items: center; border-radius: 24px; background: linear-gradient(145deg, #fff, #eef5fb); border: 1px solid rgba(9, 24, 39, .08); box-shadow: 0 16px 34px rgba(6, 17, 30, .09); padding: 9px; }
/* ⚠ <img>'ye width/height ÖZNİTELİĞİ VERİLMEZ: kutunun ölçüsü burada
   belirleniyor, öznitelik eklenirse logo dikey ezilir. */
.brand-v3 img { width: 100%; height: auto; }
.brand-v3 strong { display: block; color: var(--aa-dark); font-size: 17px; letter-spacing: -.035em; }
.brand-v3 small { display: block; margin-top: 4px; color: var(--aa-muted); font-size: 11px; line-height: 1.35; font-weight: 850; text-transform: uppercase; letter-spacing: .08em; }

.nav-center-v3 { display: flex; justify-content: center; }
.menu-v3 { display: flex; align-items: center; gap: 6px; margin: 0; padding: 8px; list-style: none; border-radius: 24px; background: #f3f7fb; border: 1px solid rgba(9, 24, 39, .08); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .95); }
.menu-v3 > li { position: relative; }
.menu-v3 > li > a { min-height: 46px; display: flex; align-items: center; gap: 9px; padding: 0 15px; border-radius: 17px; color: #19324a; font-size: 13.5px; font-weight: 950; white-space: nowrap; transition: .2s ease; }
.menu-v3 > li > a i:first-child { color: var(--aa-blue); font-size: 14px; }
.menu-v3 > li.active > a, .menu-v3 > li > a:hover { color: #fff; background: linear-gradient(135deg, var(--aa-blue), var(--aa-blue-2)); box-shadow: 0 14px 28px rgba(11, 102, 178, .24); }
.menu-v3 > li.active > a i, .menu-v3 > li > a:hover i { color: #fff; }

.mega-v3 { position: absolute; left: 50%; top: calc(100% + 18px); width: min(980px, calc(100vw - 46px)); padding: 18px; display: grid; grid-template-columns: 1fr 1.25fr .72fr; gap: 16px; border-radius: 34px; background: rgba(255, 255, 255, .985); border: 1px solid rgba(9, 24, 39, .1); box-shadow: 0 34px 90px rgba(6, 17, 30, .18); opacity: 0; visibility: hidden; transform: translate(-50%, 12px); transition: .24s ease; }
.menu-v3 li:hover .mega-v3, .menu-v3 li:focus-within .mega-v3 { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.mega-v3:before { content: ''; position: absolute; left: 50%; top: -8px; width: 18px; height: 18px; background: #fff; border-left: 1px solid rgba(9, 24, 39, .1); border-top: 1px solid rgba(9, 24, 39, .1); transform: translateX(-50%) rotate(45deg); }
.mega-hero-v3 { position: relative; overflow: hidden; min-height: 286px; padding: 26px; border-radius: 28px; color: #fff; background-color: var(--aa-deep); background-image: linear-gradient(145deg, rgba(6, 17, 30, .98), rgba(11, 102, 178, .92)), var(--bg, none); background-size: cover; background-position: center; }
.mega-hero-v3 span { display: inline-flex; padding: 8px 11px; border-radius: 999px; background: rgba(255, 255, 255, .12); color: #9bd9ff; font-size: 11px; font-weight: 950; letter-spacing: .12em; text-transform: uppercase; }
.mega-hero-v3 h3 { margin: 18px 0 10px; font-size: 27px; line-height: 1.05; letter-spacing: -.045em; }
.mega-hero-v3 p { margin: 0; color: rgba(255, 255, 255, .75); line-height: 1.65; }
.mega-list-v3 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; align-content: start; }
.mega-list-v3 a, .mega-mini-v3 a { display: grid; grid-template-columns: 48px 1fr; align-items: center; gap: 12px; padding: 14px; border-radius: 20px; background: #f7fbff; border: 1px solid rgba(9, 24, 39, .07); color: #1b344d; font-weight: 950; transition: .2s ease; }
.mega-list-v3 i, .mega-mini-v3 i { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 16px; background: #fff; color: var(--aa-blue); box-shadow: 0 10px 24px rgba(6, 17, 30, .07); }
.mega-list-v3 small, .mega-mini-v3 small { display: block; margin-top: 4px; color: var(--aa-muted); font-size: 11px; line-height: 1.35; font-weight: 750; }
.mega-list-v3 a:hover, .mega-mini-v3 a:hover { transform: translateY(-3px); background: #fff; box-shadow: 0 18px 38px rgba(6, 17, 30, .1); color: var(--aa-blue); }
.mega-mini-v3 { display: grid; gap: 10px; align-content: start; }

.header-panel-v3 { display: flex; align-items: center; justify-content: flex-end; gap: 10px; }
.call-v3 { display: flex; align-items: center; gap: 10px; padding: 9px 13px 9px 9px; border-radius: 19px; background: var(--aa-dark); color: #fff; box-shadow: 0 16px 34px rgba(6, 17, 30, .18); font-weight: 950; font-size: 13px; }
.call-v3 i { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 13px; background: rgba(117, 201, 255, .12); color: var(--aa-sky); }
.call-v3 small { display: block; color: rgba(255, 255, 255, .58); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.menu-toggle-v3 { display: none; width: 48px; height: 48px; border: 0; border-radius: 16px; color: var(--aa-blue); background: var(--aa-soft); font-size: 20px; cursor: pointer; }

.service-ribbon-v3 { background: linear-gradient(90deg, #06111e, #092946); color: rgba(255, 255, 255, .78); border-top: 1px solid rgba(255, 255, 255, .06); }
.service-ribbon-v3 .container { min-height: 43px; display: flex; align-items: center; justify-content: center; gap: 26px; font-size: 12.5px; font-weight: 850; flex-wrap: wrap; }
.service-ribbon-v3 i { color: var(--aa-sky); margin-right: 7px; }
.service-ribbon-v3 a { color: #fff; font-weight: 950; }

/* ---------------------------------------------------------------------------
   5. Ana sayfa — hero
   --------------------------------------------------------------------------- */
.hero { position: relative; min-height: 720px; overflow: hidden; color: #fff; background: var(--aa-deep); }
.hero:before { content: ''; position: absolute; inset: 0; background-color: var(--aa-deep); background-image: linear-gradient(90deg, rgba(6, 17, 30, .95) 0%, rgba(6, 17, 30, .82) 42%, rgba(6, 17, 30, .42) 100%), var(--bg, none); background-size: cover; background-position: center; opacity: .96; }
/* Alt kenardaki eğik beyaz bant — bir sonraki bölüme geçişi yumuşatır */
.hero:after { content: ''; position: absolute; inset: auto -8% -24% -8%; height: 300px; background: #f6f9fc; transform: rotate(-3deg); transform-origin: left top; }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr .95fr; gap: 42px; align-items: center; min-height: 720px; padding: 88px 0 130px; }

.eyebrow { display: inline-flex; align-items: center; gap: 9px; padding: 9px 13px; border: 1px solid rgba(255, 255, 255, .18); border-radius: 999px; background: rgba(255, 255, 255, .08); color: rgba(255, 255, 255, .86); font-weight: 800; font-size: 13px; letter-spacing: .02em; }
.hero h1 { margin: 22px 0 18px; font-size: clamp(42px, 6vw, 78px); line-height: .95; letter-spacing: -.06em; max-width: 850px; }
.hero h1 span { color: var(--aa-sky); }
.hero p { max-width: 690px; margin: 0 0 28px; color: rgba(255, 255, 255, .78); font-size: 18px; line-height: 1.78; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; max-width: 720px; }
.stat-card { padding: 20px; border-radius: 22px; background: rgba(255, 255, 255, .09); border: 1px solid rgba(255, 255, 255, .13); backdrop-filter: blur(16px); }
.stat-card strong { display: block; font-size: 32px; line-height: 1; color: #fff; letter-spacing: -.04em; }
.stat-card span { display: block; margin-top: 8px; color: rgba(255, 255, 255, .68); font-size: 13px; font-weight: 700; }

.hero-panel { position: relative; padding: 22px; border-radius: 34px; border: 1px solid rgba(255, 255, 255, .15); background: rgba(255, 255, 255, .1); box-shadow: 0 40px 120px rgba(0, 0, 0, .36); backdrop-filter: blur(18px); }
.panel-photo { height: 380px; border-radius: 26px; background-color: #0b2944; background-image: var(--bg, none); background-size: cover; background-position: center; position: relative; overflow: hidden; }
.panel-photo:after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(6, 17, 30, .76), transparent 55%); }
.panel-list { display: grid; gap: 10px; margin-top: 14px; }
/* ⚠ `min-width: 0` İKİ YERDE DE ŞART: flex öğesinin varsayılan asgari
   genişliği içeriğinin genişliğidir, yani uzun bir hizmet adı kutuyu
   genişletip satırı taşırır (390 px'te ölçüldü: <b> 496 px). */
.panel-item { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 16px; border-radius: 18px; background: rgba(255, 255, 255, .11); border: 1px solid rgba(255, 255, 255, .12); }
.panel-item i { color: var(--aa-sky); flex: 0 0 auto; }
.panel-item b { font-size: 14px; display: flex; align-items: center; gap: 9px; min-width: 0; }
.panel-item span { color: rgba(255, 255, 255, .64); font-size: 12px; font-weight: 700; flex: 0 1 auto; min-width: 0; text-align: right; }

/* ---------------------------------------------------------------------------
   6. Ana sayfa — kurumsal, hizmetler, projeler, süreç, çağrı
   --------------------------------------------------------------------------- */
.about-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 34px; align-items: stretch; }
.about-visual { min-height: 520px; border-radius: var(--aa-radius); background-color: #0b2944; background-image: linear-gradient(180deg, rgba(9, 24, 39, .04), rgba(9, 24, 39, .18)), var(--bg, none); background-size: cover; background-position: center; box-shadow: var(--aa-shadow); position: relative; overflow: hidden; }
.experience-badge { position: absolute; left: 24px; bottom: 24px; width: 210px; padding: 22px; border-radius: 24px; background: #fff; box-shadow: 0 20px 60px rgba(6, 17, 30, .22); }
.experience-badge strong { display: block; font-size: 46px; color: var(--aa-blue); letter-spacing: -.06em; }
.experience-badge span { color: var(--aa-dark); font-weight: 900; font-size: 13px; line-height: 1.4; display: block; margin-top: 6px; }
.about-copy { padding: 42px; border-radius: var(--aa-radius); background: #fff; border: 1px solid var(--aa-line); box-shadow: 0 16px 55px rgba(6, 17, 30, .08); }
.about-copy p { color: var(--aa-muted); line-height: 1.82; margin: 0 0 18px; }
.check-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 24px; }
.check { display: flex; align-items: center; gap: 10px; padding: 13px; border-radius: 16px; background: var(--aa-soft); color: #183650; font-weight: 800; font-size: 14px; }
.check i { color: var(--aa-blue); }

.services { background: #fff; }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.service-card { min-height: 255px; padding: 26px; border-radius: 26px; background: linear-gradient(180deg, #fff, #f7fbff); border: 1px solid var(--aa-line); transition: .22s ease; position: relative; overflow: hidden; display: block; }
.service-card:hover { transform: translateY(-7px); box-shadow: var(--aa-shadow); border-color: rgba(11, 102, 178, .25); }
.service-card:after { content: ''; position: absolute; right: -50px; bottom: -50px; width: 150px; height: 150px; border-radius: 50%; background: rgba(11, 102, 178, .08); }
.service-card > * { position: relative; z-index: 1; }
.icon { width: 58px; height: 58px; display: grid; place-items: center; border-radius: 20px; background: linear-gradient(135deg, rgba(11, 102, 178, .14), rgba(15, 141, 223, .08)); color: var(--aa-blue); font-size: 22px; }
.service-card h3 { margin: 22px 0 10px; color: var(--aa-dark); font-size: 20px; letter-spacing: -.02em; }
.service-card p { color: var(--aa-muted); line-height: 1.65; margin: 0; font-size: 14px; }

.projects { background: linear-gradient(180deg, #f6f9fc 0%, #eef5fb 100%); }
.project-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 22px; }
.project-feature { min-height: 510px; border-radius: 32px; padding: 34px; color: #fff; background-color: var(--aa-deep); background-image: linear-gradient(0deg, rgba(6, 17, 30, .85), rgba(6, 17, 30, .18)), var(--bg, none); background-size: cover; background-position: center; display: flex; flex-direction: column; justify-content: flex-end; box-shadow: var(--aa-shadow); }
.project-feature h3 { font-size: 38px; line-height: 1.05; letter-spacing: -.04em; margin: 14px 0; }
.project-feature p { color: rgba(255, 255, 255, .76); line-height: 1.7; max-width: 610px; margin: 0; }
.project-tags { display: flex; flex-wrap: wrap; gap: 9px; }
.project-tags span { padding: 8px 12px; border-radius: 999px; background: rgba(255, 255, 255, .14); border: 1px solid rgba(255, 255, 255, .15); font-weight: 800; font-size: 12px; }
.project-list { display: grid; gap: 14px; align-content: start; }
.project-row { padding: 22px; border-radius: 24px; background: #fff; border: 1px solid var(--aa-line); display: grid; grid-template-columns: 52px 1fr auto; gap: 16px; align-items: center; transition: .2s ease; }
.project-row:hover { transform: translateX(4px); box-shadow: 0 18px 55px rgba(6, 17, 30, .1); }
.project-row .icon { width: 52px; height: 52px; font-size: 19px; border-radius: 18px; }
.project-row h4 { margin: 0 0 5px; color: var(--aa-dark); font-size: 16px; }
.project-row p { margin: 0; color: var(--aa-muted); font-size: 13px; line-height: 1.55; }

.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: step; }
.process-card { counter-increment: step; padding: 26px; border-radius: 26px; background: #fff; border: 1px solid var(--aa-line); position: relative; min-height: 230px; }
.process-card:before { content: '0' counter(step); display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 15px; background: var(--aa-dark); color: #fff; font-weight: 900; margin-bottom: 24px; }
.process-card h3 { margin: 0 0 10px; color: var(--aa-dark); font-size: 18px; }
.process-card p { margin: 0; color: var(--aa-muted); line-height: 1.65; font-size: 14px; }

.cta { padding: 0 0 94px; }
.cta-box { position: relative; overflow: hidden; border-radius: 36px; padding: 54px; color: #fff; background: radial-gradient(circle at 88% 12%, rgba(117, 201, 255, .32), transparent 30%), linear-gradient(135deg, #06111e, #0a3458 72%, #0b66b2); box-shadow: var(--aa-shadow); }
.cta-box h2 { color: #fff; max-width: 780px; }
.cta-box p { max-width: 650px; color: rgba(255, 255, 255, .74); line-height: 1.75; }
.cta-box .hero-actions { margin-bottom: 0; }

/* ---------------------------------------------------------------------------
   7. İç sayfa üst bandı + kırıntı yolu  (taslakta yoktu)
   --------------------------------------------------------------------------- */
.page-band { position: relative; overflow: hidden; color: #fff; background-color: var(--aa-deep); background-image: linear-gradient(100deg, rgba(6, 17, 30, .96) 0%, rgba(6, 17, 30, .84) 48%, rgba(6, 17, 30, .55) 100%), var(--bg, none); background-size: cover; background-position: center; padding: 0; }
.page-band .container { position: relative; z-index: 2; padding: 64px 0 56px; }
.page-band h1 { margin: 16px 0 10px; font-size: clamp(32px, 4.4vw, 56px); line-height: 1.04; letter-spacing: -.05em; max-width: 880px; }
.page-band p { max-width: 720px; margin: 0; color: rgba(255, 255, 255, .76); line-height: 1.75; }

.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 18px 0 0; padding: 0; list-style: none; color: rgba(255, 255, 255, .62); font-size: 13px; font-weight: 800; }
.crumbs li { display: inline-flex; align-items: center; gap: 8px; }
.crumbs li + li:before { content: '\f105'; font-family: 'Font Awesome 6 Free'; font-weight: 900; color: rgba(255, 255, 255, .34); }
.crumbs a { color: rgba(255, 255, 255, .82); }
.crumbs a:hover { color: var(--aa-sky); }
.crumbs [aria-current] { color: #fff; }

.page-main { padding: 74px 0; }
.page-main .intro { color: var(--aa-muted); line-height: 1.85; font-size: 16px; }

/* Panelden gelen zengin metin (CKEditor çıktısı) */
.rich { color: var(--aa-text); line-height: 1.85; }
.rich p { margin: 0 0 18px; }
.rich h2, .rich h3, .rich h4 { color: var(--aa-dark); letter-spacing: -.02em; margin: 30px 0 12px; line-height: 1.2; }
.rich h2 { font-size: 28px; }
.rich h3 { font-size: 22px; }
.rich h4 { font-size: 18px; }
.rich ul, .rich ol { margin: 0 0 18px; padding-left: 22px; }
.rich li { margin-bottom: 8px; }
.rich a { color: var(--aa-blue); font-weight: 800; text-decoration: underline; }
.rich img { border-radius: 18px; margin: 10px 0; }
.rich table { width: 100%; border-collapse: collapse; margin: 0 0 18px; }
.rich td, .rich th { border: 1px solid var(--aa-line); padding: 10px 12px; text-align: left; }
.rich blockquote { margin: 0 0 18px; padding: 18px 22px; border-left: 4px solid var(--aa-blue); border-radius: 0 18px 18px 0; background: var(--aa-soft); }

/* ---------------------------------------------------------------------------
   8. Kart ızgaraları — kategori / proje / referans listeleri
   --------------------------------------------------------------------------- */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.tile { display: block; border-radius: 26px; overflow: hidden; background: #fff; border: 1px solid var(--aa-line); transition: .22s ease; }
.tile:hover { transform: translateY(-6px); box-shadow: var(--aa-shadow); border-color: rgba(11, 102, 178, .25); }
.tile .shot { aspect-ratio: 4 / 3; background-color: var(--aa-soft); background-image: var(--bg, none); background-size: cover; background-position: center; position: relative; }
.tile .shot:after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(6, 17, 30, .55), transparent 58%); opacity: 0; transition: .22s ease; }
.tile:hover .shot:after { opacity: 1; }
.tile .shot .ph { position: absolute; inset: 0; display: grid; place-items: center; color: rgba(11, 102, 178, .32); font-size: 34px; }
.tile .body { padding: 20px 22px 24px; }
.tile h3 { margin: 0; color: var(--aa-dark); font-size: 17px; line-height: 1.35; letter-spacing: -.02em; }
.tile p { margin: 8px 0 0; color: var(--aa-muted); font-size: 13.5px; line-height: 1.6; }
.tile .more { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; color: var(--aa-blue); font-weight: 900; font-size: 13px; }

/* Referans logosu: kırpılmaz, kutunun içine sığdırılır (şeffaf PNG) */
.logo-tile { display: grid; place-items: center; min-height: 150px; padding: 22px; border-radius: 22px; background: #fff; border: 1px solid var(--aa-line); transition: .2s ease; }
.logo-tile:hover { box-shadow: 0 18px 46px rgba(6, 17, 30, .1); border-color: rgba(11, 102, 178, .25); }
.logo-tile img { max-height: 92px; width: auto; object-fit: contain; }
.logo-tile span { display: block; margin-top: 12px; text-align: center; color: var(--aa-muted); font-size: 13px; font-weight: 800; }

/* ---------------------------------------------------------------------------
   8b. Ad listesi — görseli olmayan kayıtlar
   ---------------------------------------------------------------------------
   ⚠ ESKİ VERİNİN GERÇEĞİ: 110 referansın hiçbirinde görsel yok ve 158
   projenin 47'si tamamen görselsiz. Hepsini büyük karta basmak sayfayı aynı
   yer tutucu ikondan oluşan bir ızgaraya çeviriyordu. Bu düzen aynı bilgiyi
   (ad + varsa bağlantı) dörtte bir yükseklikte ve okunur biçimde veriyor.
   --------------------------------------------------------------------------- */
.name-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px 20px; margin: 0; padding: 0; list-style: none; }
.name-list li { margin: 0; }
.name-list a, .name-list span {
	display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start;
	padding: 13px 16px; border-radius: 16px; background: #fff;
	border: 1px solid var(--aa-line); color: var(--aa-text);
	font-size: 14px; font-weight: 700; line-height: 1.5; transition: .2s ease;
}
.name-list i { color: rgba(11, 102, 178, .55); font-size: 13px; margin-top: 3px; }
.name-list a:hover { border-color: rgba(11, 102, 178, .35); color: var(--aa-blue); box-shadow: 0 12px 30px rgba(6, 17, 30, .08); }
.name-list a:hover i { color: var(--aa-blue); }

/* Hiç kayıt yoksa */
.empty-state { padding: 54px 28px; border-radius: 26px; border: 1px dashed var(--aa-line); background: #fff; text-align: center; color: var(--aa-muted); }
.empty-state i { font-size: 34px; color: rgba(11, 102, 178, .35); }
.empty-state p { margin: 14px 0 0; font-weight: 800; }

/* ---------------------------------------------------------------------------
   9. Proje detayı
   --------------------------------------------------------------------------- */
.detail-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 30px; align-items: start; }
.detail-shot { border-radius: var(--aa-radius); overflow: hidden; background: var(--aa-soft); box-shadow: var(--aa-shadow); }
.detail-shot img { width: 100%; }
.detail-body { padding: 34px; border-radius: var(--aa-radius); background: #fff; border: 1px solid var(--aa-line); box-shadow: 0 16px 55px rgba(6, 17, 30, .08); }
.detail-body h1 { margin: 0 0 6px; color: var(--aa-dark); font-size: clamp(26px, 3vw, 38px); line-height: 1.1; letter-spacing: -.04em; }

.fact-list { display: grid; gap: 10px; margin: 22px 0 0; padding: 0; list-style: none; }
.fact-list li { display: grid; grid-template-columns: 150px 1fr; gap: 14px; padding: 13px 16px; border-radius: 16px; background: var(--aa-soft); font-size: 14px; }
.fact-list b { color: var(--aa-dark); font-weight: 900; }
.fact-list span { color: var(--aa-text); }

.gallery-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-top: 30px; }
.gallery-grid a { display: block; aspect-ratio: 1 / 1; border-radius: 18px; overflow: hidden; background: var(--aa-soft); border: 1px solid var(--aa-line); }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: .25s ease; }
.gallery-grid a:hover img { transform: scale(1.06); }

/* Basit büyüteç (lightbox) — site.js açıp kapatır, dış kütüphane YOK */
.lightbox { position: fixed; inset: 0; z-index: 120; display: none; place-items: center; padding: 28px; background: rgba(6, 17, 30, .92); backdrop-filter: blur(6px); }
.lightbox.open { display: grid; }
.lightbox img { max-width: min(1200px, 94vw); max-height: 86vh; border-radius: 20px; box-shadow: 0 40px 120px rgba(0, 0, 0, .5); }
.lightbox button { position: absolute; width: 52px; height: 52px; display: grid; place-items: center; border: 0; border-radius: 18px; background: rgba(255, 255, 255, .12); color: #fff; font-size: 20px; cursor: pointer; }
.lightbox .lb-close { top: 24px; right: 24px; }
.lightbox .lb-prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox .lb-next { right: 24px; top: 50%; transform: translateY(-50%); }
.lightbox button:hover { background: rgba(255, 255, 255, .24); }

/* Aynı kategorideki diğer projeler */
.side-nav { padding: 24px; border-radius: 26px; background: #fff; border: 1px solid var(--aa-line); }
.side-nav h4 { margin: 0 0 14px; color: var(--aa-dark); font-size: 15px; }
.side-nav a { display: flex; align-items: center; gap: 10px; padding: 11px 13px; margin: 5px 0; border-radius: 15px; color: #1b344d; font-size: 14px; font-weight: 800; transition: .2s ease; }
.side-nav a i { color: rgba(11, 102, 178, .6); font-size: 12px; }
.side-nav a:hover, .side-nav a.on { background: var(--aa-soft); color: var(--aa-blue); }

/* ---------------------------------------------------------------------------
   10. Teknik kadro
   --------------------------------------------------------------------------- */
.staff-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.staff-card { padding: 26px; border-radius: 26px; background: #fff; border: 1px solid var(--aa-line); transition: .2s ease; }
.staff-card:hover { transform: translateY(-5px); box-shadow: var(--aa-shadow); }
.staff-card .avatar { width: 64px; height: 64px; display: grid; place-items: center; border-radius: 22px; background: linear-gradient(135deg, rgba(11, 102, 178, .14), rgba(15, 141, 223, .08)); color: var(--aa-blue); font-size: 22px; font-weight: 900; overflow: hidden; }
.staff-card .avatar img { width: 100%; height: 100%; object-fit: cover; }
.staff-card h3 { margin: 18px 0 4px; color: var(--aa-dark); font-size: 18px; letter-spacing: -.02em; }
.staff-card .role { color: var(--aa-blue); font-weight: 900; font-size: 13px; }
.staff-card .school { margin: 12px 0 0; color: var(--aa-muted); font-size: 13.5px; line-height: 1.6; }
.staff-card .mail { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; color: var(--aa-text); font-weight: 800; font-size: 13px; }
.staff-card .mail i { color: var(--aa-blue); }

/* ---------------------------------------------------------------------------
   11. İletişim
   --------------------------------------------------------------------------- */
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 26px; align-items: start; }
.contact-info { padding: 32px; border-radius: var(--aa-radius); background: linear-gradient(145deg, var(--aa-dark), #0b2d4c); color: rgba(255, 255, 255, .78); }
.contact-info h2 { color: #fff; font-size: 26px; margin: 0 0 20px; }
.contact-info .row { display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: start; padding: 14px 0; border-bottom: 1px solid rgba(255, 255, 255, .1); line-height: 1.6; font-weight: 700; font-size: 14px; }
.contact-info .row:last-of-type { border-bottom: 0; }
.contact-info .row i { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 16px; background: rgba(117, 201, 255, .12); color: var(--aa-sky); }
.contact-info .row small { display: block; color: rgba(255, 255, 255, .5); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 4px; }
.contact-info a { color: #fff; }

.contact-form { padding: 34px; border-radius: var(--aa-radius); background: #fff; border: 1px solid var(--aa-line); box-shadow: 0 16px 55px rgba(6, 17, 30, .08); }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: grid; gap: 7px; }
.field.wide { grid-column: 1 / -1; }
.field label { color: var(--aa-dark); font-weight: 900; font-size: 13px; }
.field input, .field textarea {
	width: 100%; min-height: 50px; padding: 13px 16px; border-radius: 16px;
	border: 1px solid var(--aa-line); background: #f8fbfe; color: var(--aa-text);
	font-family: inherit; font-size: 14.5px; transition: .2s ease;
}
.field textarea { min-height: 148px; resize: vertical; line-height: 1.6; }
.field input:focus, .field textarea:focus { outline: 0; border-color: var(--aa-blue-2); background: #fff; box-shadow: 0 0 0 4px rgba(15, 141, 223, .12); }
.field.err input, .field.err textarea { border-color: #d4473f; background: #fdf5f4; }

/* Bal küpü — insanlar görmez, botlar doldurur (form_submit kontrol eder).
   ⚠ display:none DEĞİL: bazı botlar gizli alanları atlar. */
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.captcha-row { display: grid; grid-template-columns: 200px 1fr; gap: 14px; align-items: end; }
.captcha-row img { border-radius: 14px; border: 1px solid var(--aa-line); }
.captcha-reload { display: inline-flex; align-items: center; gap: 7px; margin-top: 8px; color: var(--aa-blue); font-weight: 800; font-size: 12px; cursor: pointer; background: 0; border: 0; padding: 0; font-family: inherit; }

.form-note { margin: 16px 0 0; color: var(--aa-muted); font-size: 12.5px; line-height: 1.6; }
.form-msg { display: none; margin: 0 0 18px; padding: 14px 18px; border-radius: 16px; font-weight: 800; font-size: 14px; line-height: 1.6; }
.form-msg.on { display: block; }
.form-msg.ok { background: #e8f7ee; color: #1d6b3c; border: 1px solid #bde3cb; }
.form-msg.no { background: #fdeceb; color: #a4302a; border: 1px solid #f2c4c1; }

.map-frame { margin-top: 26px; border-radius: var(--aa-radius); overflow: hidden; border: 1px solid var(--aa-line); box-shadow: 0 16px 55px rgba(6, 17, 30, .08); line-height: 0; }
.map-frame iframe { width: 100%; height: 420px; border: 0; }

/* ---------------------------------------------------------------------------
   12. 404
   --------------------------------------------------------------------------- */
.nf { text-align: center; padding: 90px 0 110px; }
.nf strong { display: block; font-size: clamp(90px, 16vw, 190px); line-height: .85; letter-spacing: -.07em; color: rgba(11, 102, 178, .14); }
.nf h1 { margin: -14px 0 12px; color: var(--aa-dark); font-size: clamp(26px, 3.4vw, 40px); letter-spacing: -.04em; }
.nf p { max-width: 540px; margin: 0 auto 26px; color: var(--aa-muted); line-height: 1.75; }
.nf .hero-actions { justify-content: center; margin-bottom: 0; }

/* ---------------------------------------------------------------------------
   13. Altlık
   --------------------------------------------------------------------------- */
.footer-v3 { position: relative; overflow: hidden; padding: 0; background: var(--aa-deep); color: rgba(255, 255, 255, .72); }
.footer-v3:before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 15% 8%, rgba(15, 141, 223, .28), transparent 28%), radial-gradient(circle at 88% 30%, rgba(216, 181, 109, .16), transparent 26%); pointer-events: none; }
.footer-top-v3 { position: relative; z-index: 1; padding: 48px 0; background: linear-gradient(135deg, rgba(11, 102, 178, .98), rgba(6, 17, 30, .96)); border-bottom: 1px solid rgba(255, 255, 255, .1); }
.footer-top-v3 .container { display: grid; grid-template-columns: 1.2fr .8fr; align-items: center; gap: 24px; }
.footer-top-v3 span { color: #9bd9ff; font-size: 12px; font-weight: 950; letter-spacing: .16em; text-transform: uppercase; }
.footer-top-v3 h3 { margin: 9px 0 0; color: #fff; font-size: clamp(28px, 3.2vw, 44px); line-height: 1.05; letter-spacing: -.05em; }
.footer-actions-v3 { display: flex; justify-content: flex-end; gap: 10px; flex-wrap: wrap; }

.footer-main-v3 { position: relative; z-index: 1; padding: 38px 0 24px; }
.footer-proof-v3 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 24px; }
.footer-proof-v3 div { padding: 20px; border-radius: 24px; background: rgba(255, 255, 255, .065); border: 1px solid rgba(255, 255, 255, .105); }
.footer-proof-v3 strong { display: block; color: #fff; font-size: 31px; letter-spacing: -.05em; line-height: 1; }
.footer-proof-v3 small { display: block; margin-top: 8px; color: rgba(255, 255, 255, .62); font-size: 12px; font-weight: 850; }

.footer-grid-v3 { display: grid; grid-template-columns: 1.18fr .78fr .88fr 1fr; gap: 16px; }
.footer-card-v3 { padding: 24px; border-radius: 28px; background: rgba(255, 255, 255, .045); border: 1px solid rgba(255, 255, 255, .095); }
.footer-card-v3.logo-card { background: linear-gradient(180deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .035)); border-color: rgba(117, 201, 255, .18); }

/* ⚠ LOGO BEYAZ ALTLIK ÜSTÜNDE: ana logo siyah yazılı, koyu altlıkta
   okunmuyor. Taslak `filter: brightness(1.16)` ile çözmeye çalışıyordu ama
   bu siyahı açmaz — logo yine kaybolur. Kurumsal kimlik kuralı: logo kendi
   renginde kalır, arayüz ona uyar → beyaz yuvarlatılmış altlık. */
.footer-logo-plate { display: inline-block; padding: 14px 18px; border-radius: 20px; background: #fff; box-shadow: 0 16px 38px rgba(0, 0, 0, .28); margin-bottom: 18px; }
.footer-logo-plate img { width: 210px; }

.footer-card-v3 p { margin: 0; line-height: 1.75; font-size: 14px; }
.footer-card-v3 h4 { margin: 0 0 18px; color: #fff; font-size: 16px; }
.footer-card-v3 h4:after { content: ''; display: block; width: 38px; height: 3px; margin-top: 10px; border-radius: 999px; background: linear-gradient(90deg, var(--aa-sky), var(--aa-gold)); }
.footer-card-v3 a { display: flex; align-items: center; gap: 10px; padding: 9px 10px; margin: 5px 0; border-radius: 14px; color: rgba(255, 255, 255, .74); font-size: 14px; font-weight: 800; transition: .2s ease; }
.footer-card-v3 a i, .footer-contact-v3 i { width: 30px; height: 30px; display: grid; place-items: center; flex: 0 0 30px; border-radius: 11px; color: var(--aa-sky); background: rgba(117, 201, 255, .1); }
.footer-card-v3 a:hover { color: var(--aa-sky); background: rgba(255, 255, 255, .06); transform: translateX(3px); }
.footer-tags-v3 { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.footer-tags-v3 span { padding: 8px 10px; border-radius: 999px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .1); font-size: 12px; font-weight: 850; }
.footer-contact-v3 { display: flex; gap: 12px; align-items: flex-start; margin: 10px 0 14px; line-height: 1.55; font-weight: 800; font-size: 14px; }
.footer-social-v3 { display: flex; gap: 9px; margin-top: 16px; }
.footer-social-v3 a { width: 42px; height: 42px; margin: 0; padding: 0; justify-content: center; border-radius: 15px; background: rgba(255, 255, 255, .08); }
.footer-social-v3 a i { background: transparent; width: auto; height: auto; }
.footer-bottom-v3 { position: relative; z-index: 1; margin-top: 24px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .1); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: rgba(255, 255, 255, .55); font-size: 13px; }

.float-actions { position: fixed; right: 22px; bottom: 22px; z-index: 60; display: grid; gap: 10px; }
.float-btn { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 18px; background: #fff; color: var(--aa-blue); border: 1px solid var(--aa-line); box-shadow: 0 16px 44px rgba(6, 17, 30, .16); cursor: pointer; font-size: 17px; }
.float-btn.whatsapp { background: #25d366; color: #fff; border-color: #25d366; }
#backTop { opacity: 0; visibility: hidden; transition: .25s ease; }
#backTop.on { opacity: 1; visibility: visible; }

/* ---------------------------------------------------------------------------
   14. Duyarlılık
   ---------------------------------------------------------------------------
   Kırılma noktaları taslakla aynı; yalnız iç sayfa ızgaraları eklendi.
   --------------------------------------------------------------------------- */
@media (max-width: 1280px) {
	/* Telefon kutusu ilk gider; "Teklif Alın" düğmesi mümkün olduğunca kalır */
	.call-v3 { display: none; }
}

@media (max-width: 1180px) {
	.nav-shell-v3 { grid-template-columns: 240px minmax(0, 1fr) auto; }
	.header-panel-v3 .btn { display: none; }
	.menu-toggle-v3 { display: grid; }
	.mega-v3 { grid-template-columns: 1fr 1fr; }
	.mega-mini-v3 { grid-column: 1 / -1; grid-template-columns: 1fr 1fr; }
	.service-ribbon-v3 { display: none; }
	.card-grid.cols-4 { grid-template-columns: repeat(3, 1fr); }
	.gallery-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 1080px) {
	.hero-grid, .about-grid, .project-grid, .detail-grid, .contact-grid { grid-template-columns: 1fr; }
	.hero-panel { max-width: 720px; }
	.service-grid, .process-grid, .staff-grid { grid-template-columns: repeat(2, 1fr); }
	.card-grid, .card-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
	.name-list { grid-template-columns: repeat(2, 1fr); }
	.footer-grid-v3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 980px) {
	/* ⚠ `flex-wrap: wrap` ŞART: menü `flex: 0 0 100%` ile tam satır istiyor,
	   sarma kapalıyken satıra sığmak zorunda kalıyor ve LOGOYU ekranın
	   soluna taşırıyordu (390 px'te ölçüldü: nav sol:108 sağ:458). */
	.nav-shell-v3 { display: flex; flex-wrap: wrap; min-height: 86px; justify-content: space-between; align-items: center; gap: 12px; }
	/* Marka ile menü düğmesi AYNI SATIRDA kalmalı: marka esner, düğme esnemez.
	   ⚠ `flex: 1 1 0` — `auto` DEĞİL. Sarma açıkken tarayıcı öğeyi satıra
	   ESNEK TABAN ölçüsüne bakarak yerleştirir; `auto` tabanı içeriğin
	   max-content genişliğidir ve marka bloğu tek başına satırı doldurup
	   düğmeyi alta itiyordu (390 px'te ekran görüntüsüyle görüldü).
	   Taban 0 olunca satıra sığar, sonra kalan boşluğu kaplayacak kadar büyür.
	   ⚠ `minmax(0, 1fr)`: düz `1fr` metnin min-content genişliğinin altına
	   inmez; dar ekranda ızgara yine taşardı. */
	.brand-v3 { flex: 1 1 0; min-width: 0; grid-template-columns: 62px minmax(0, 1fr); }
	.brand-v3 > span { min-width: 0; }
	.brand-v3 strong, .brand-v3 small { overflow-wrap: anywhere; }
	.header-panel-v3 { flex: 0 0 auto; }
	.nav-center-v3 { order: 3; flex: 0 0 100%; display: block; }
	.menu-v3 { display: none; align-items: stretch; flex-direction: column; border-radius: 22px; margin-bottom: 16px; }
	.menu-v3.open { display: flex; }
	.mega-v3 { position: static; width: auto; display: none; opacity: 1; visibility: visible; transform: none; grid-template-columns: 1fr; box-shadow: none; margin-top: 8px; }
	.mega-v3:before { display: none; }
	.menu-v3 li:hover .mega-v3 { display: grid; transform: none; }
	.mega-list-v3, .mega-mini-v3 { grid-template-columns: 1fr; }
	.footer-top-v3 .container, .footer-proof-v3 { grid-template-columns: 1fr 1fr; }
	.footer-actions-v3 { justify-content: flex-start; }
	.fact-list li { grid-template-columns: 1fr; gap: 4px; }
	.gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 720px) {
	.container { width: min(100% - 32px, 1180px); }
	.topbar-v3 .container { align-items: flex-start; flex-direction: column; padding: 10px 0; gap: 10px; }
	.topbar-left, .topbar-right { gap: 12px; }
	.brand-v3 { grid-template-columns: 62px 1fr; }
	.brand-v3 .mark { width: 62px; height: 62px; }
	.hero { min-height: auto; }
	.hero-grid { min-height: auto; padding: 56px 0 110px; }
	.hero-stats, .service-grid, .process-grid, .check-grid, .staff-grid, .field-grid { grid-template-columns: 1fr; }
	.card-grid, .card-grid.cols-4, .name-list { grid-template-columns: 1fr; }
	.hero-panel { padding: 14px; border-radius: 24px; }
	.panel-photo { height: 260px; }
	/* Dar ekranda başlık ve açıklama yan yana sığmıyor; alt alta geçer */
	.panel-item { flex-direction: column; align-items: flex-start; gap: 6px; }
	.panel-item span { text-align: left; }
	section, .page-main { padding: 66px 0; }
	.page-band .container { padding: 44px 0 40px; }
	.section-head { display: block; }
	.section-head p { margin-top: 16px; }
	.about-copy, .cta-box, .detail-body, .contact-form, .contact-info { padding: 26px; }
	.project-row { grid-template-columns: 44px 1fr; }
	.project-row > i { display: none; }
	.gallery-grid { grid-template-columns: repeat(2, 1fr); }
	.captcha-row { grid-template-columns: 1fr; }
	.footer-top-v3 .container, .footer-proof-v3, .footer-grid-v3 { grid-template-columns: 1fr; }
	.map-frame iframe { height: 320px; }
	.lightbox .lb-prev, .lightbox .lb-next { top: auto; bottom: 24px; transform: none; }
}