@charset "UTF-8";
/* MNS CONS. — site.css · 02-DESIGN-SYSTEM.md'nin kod karşılığı.
   Gradient yok. Kutu gölgesi yok (istisna: scrolled header'ın amber alt çizgisi). Radius 2px. */

/* ===== 0. RESET ===== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body,h1,h2,h3,h4,p,figure,blockquote,dl,dd{margin:0}
ul[class],ol[class],.footer__col ul,.alert ul{margin:0;padding:0;list-style:none}
img,svg,video,iframe{display:block;max-width:100%}
img,video{height:auto}
input,button,textarea,select{font:inherit;color:inherit;margin:0}
button{background:none;border:0;padding:0;cursor:pointer}
a{color:inherit;text-decoration:none}
[hidden]{display:none!important}

/* ===== 1. TOKENLAR ===== */
:root{
/* marka — logodan */
--slate-600:#4E6379;--amber-500:#F7B326;
/* slate skalası */
--slate-950:#101822;--slate-900:#16202C;--slate-800:#1F2C3B;--slate-700:#2C3E52;
--slate-400:#7D8CA3;--slate-300:#A8B3C2;
/* amber skalası */
--amber-600:#D9971C;--amber-400:#F7C463;--amber-100:#FDF3DE;
/* nötr / açık zemin */
--paper:#FFFFFF;--paper-2:#F4F6F8;--line:#E2E7EC;--line-dark:rgba(255,255,255,.12);
--ink:#16202C;--ink-2:#5A6878;--ink-3:#8B98A7;
/* durum */
--status-live:#F4B233;--status-done:#4E6280;
/* tipografi */
--font-display:"Archivo","Inter Tight",system-ui,sans-serif;
--font-body:"Inter",system-ui,sans-serif;
--font-mono:"IBM Plex Mono",ui-monospace,monospace;
/* ölçü */
--wrap:1320px;--gutter:clamp(20px,5vw,56px);--radius:2px;--head-h:112px;
--ease:cubic-bezier(.22,.61,.36,1);
/* bağlam: koyu bantta tek yerden devrilir, dark override tekrarı yok */
--line-c:var(--line);--h-c:var(--ink);--body-c:var(--ink-2);--meta-c:var(--ink-3);
--surface:var(--paper);--link-c:var(--slate-600);--link-h:var(--amber-600)}
.section--dark,.footer,.pagehero,.drawer,.header,.topbar,.lightbox,.hero{--line-c:var(--line-dark);--h-c:var(--paper);--body-c:var(--slate-300);--meta-c:var(--slate-400);--surface:var(--slate-800);--link-c:var(--amber-400);--link-h:var(--amber-500)}

/* ===== 2. TİPOGRAFİ ===== */
body{font-family:var(--font-body);font-size:17px;line-height:1.75;color:var(--body-c);background:var(--paper);-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--h-c);text-wrap:balance}
h1{font-weight:700;font-size:clamp(34px,5vw,64px);letter-spacing:-.025em;line-height:1.06}
h2{font-weight:600;font-size:clamp(28px,3.4vw,48px);letter-spacing:-.02em;line-height:1.1}
h3{font-weight:600;font-size:clamp(19px,1.6vw,24px);letter-spacing:-.01em;line-height:1.25}
h4{font-weight:600;font-size:18px;letter-spacing:-.01em;line-height:1.3}
p{max-width:68ch}
.small{font-size:15px;line-height:1.7}
strong,b{font-weight:600;color:var(--h-c)}
::selection{background:var(--amber-100);color:var(--ink)}
/* odak halkası — hiçbir yerde tek başına outline:none yok */
:focus-visible{outline:2px solid var(--amber-500);outline-offset:3px;border-radius:var(--radius)}
.link,.prose a{color:var(--link-c);text-decoration:underline;text-underline-offset:3px;transition:color .2s}
.link:hover,.prose a:hover{color:var(--link-h)}
.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}
.skip{position:absolute;left:var(--gutter);top:-100px;z-index:300;background:var(--amber-500);color:var(--slate-900);padding:12px 20px}
.skip:focus{top:12px}
/* mono (teknik/meta) — sınıf ve mono taşıyan bileşenler tek blokta */
.mono,.btn,.label,.badge,.filterbar__tab,.empty__title,.footer__coltitle,.form__err,.arrowlink{font-family:var(--font-mono);font-weight:500;font-size:12px;letter-spacing:.14em;text-transform:uppercase;line-height:1.4;max-width:none}
.mono--sm,.label,.badge,.empty__title,.footer__coltitle,.form__err,.arrowlink{font-size:11px}
.amber{color:var(--amber-500)}
.meta{color:var(--meta-c)}

/* ===== 3. YARDIMCILAR ===== */
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(64px,8vw,120px);background:var(--paper);position:relative}
.section--alt{background:var(--paper-2)}
.section--dark{background:var(--slate-900);color:var(--body-c)}
.section--tight{padding-block:clamp(48px,5vw,72px)}
.section__foot{margin-top:48px}
/* ortak çerçeve + radius (radius 2px, gölge yok) */
.card,.input,.badge,.kunye,.gallery__item,.nav__sub,.form__box,.alert,.footer__social a,.lightbox__btn{border:1px solid var(--line-c)}
.btn,.card,.input,.badge,.kunye,.gallery__item,.nav__sub,.form__box,.alert,.empty,.lightbox__btn,.prose img,.skip{border-radius:var(--radius)}
/* köşe tikleri — logodaki registration işaretleri */
.tick{position:relative}
.tick::before,.tick::after,.tick--all .tick__b::before,.tick--all .tick__b::after{content:"";position:absolute;width:14px;height:14px;pointer-events:none;border:1px solid var(--amber-500);transition:opacity .3s ease}
.tick::before{top:-8px;left:-8px;border-right:0;border-bottom:0}
.tick::after{bottom:-8px;right:-8px;border-left:0;border-top:0}
/* 4 köşe: .tick--all + içeride <span class="tick__b"></span> */
.tick--all .tick__b{position:absolute;inset:0;pointer-events:none}
.tick--all .tick__b::before{top:-8px;right:-8px;border-left:0;border-bottom:0}
.tick--all .tick__b::after{bottom:-8px;left:-8px;border-right:0;border-top:0}
.tick--slate::before,.tick--slate::after,.tick--slate .tick__b::before,.tick--slate .tick__b::after{border-color:var(--slate-600)}
.tick--hover::before,.tick--hover::after,.tick--hover .tick__b::before,.tick--hover .tick__b::after{opacity:0}
/* mavi kopya kâğıdı ızgarası — yalnız koyu zeminlerde */
.grid-bg{background-image:linear-gradient(to right,rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(to bottom,rgba(255,255,255,.035) 1px,transparent 1px);background-size:48px 48px}
/* ızgara / split kapsayıcıları */
.grid{display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.grid--wide{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.split{display:grid;gap:clamp(32px,5vw,64px);grid-template-columns:7fr 5fr;align-items:center}
.split--rev{grid-template-columns:5fr 7fr}
/* zengin metin (Quill çıktısı) */
.prose{max-width:68ch;color:var(--body-c)}
.prose>*+*{margin-top:24px}
.prose h2{font-size:clamp(24px,2.6vw,32px);margin-top:48px}
.prose h3{margin-top:32px}
.prose ol{padding-left:22px}
.prose li+li{margin-top:8px}
.prose ul{list-style:none;padding-left:0}
.prose ul>li{position:relative;padding-left:22px}
.prose ul>li::before{content:"";position:absolute;left:0;top:12px;width:8px;height:1px;background:var(--amber-500)}
.prose img{border:1px solid var(--line-c);margin-block:32px}
.prose blockquote{border-left:1px solid var(--amber-500);padding-left:24px;color:var(--h-c)}
.prose hr{border:0;border-top:1px solid var(--line-c);margin-block:48px}
/* reveal — JS yoksa hiç devreye girmez */
.js [data-reveal]{opacity:0;transform:translateY(14px);transition:opacity .5s var(--ease),transform .5s var(--ease);transition-delay:calc(var(--i,0)*60ms)}
.js [data-reveal].is-in{opacity:1;transform:none}

/* ===== 4. BİLEŞENLER ===== */

/* .topbar */
.sitehead{position:fixed;top:0;left:0;right:0;z-index:100}
.topbar{background:var(--slate-950);color:var(--meta-c);height:36px;overflow:hidden;transition:height .25s var(--ease),opacity .25s var(--ease)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:36px}
.topbar__links{display:flex;align-items:center;gap:24px}
.topbar a,.footer a,.crumb a,.nav__sub a,.drawer__link,.drawer__sub a{transition:color .2s}
.topbar a:hover,.topbar__lang a.is-active{color:var(--amber-500)}
.topbar__lang{display:flex;align-items:center;gap:10px}
.topbar__lang a{color:var(--meta-c)}
.topbar__sep,.crumb__sep{color:var(--slate-700)}
.is-scrolled .topbar{height:0;opacity:0}

/* .header */
.header{height:76px;background:transparent;transition:height .25s var(--ease),background-color .25s var(--ease),box-shadow .25s var(--ease)}
.header .wrap{display:flex;align-items:center;gap:32px;height:100%}
.header__logo{display:flex;align-items:center;flex:0 0 auto}
.header__logo img,.header__logo svg{height:44px;width:auto;transition:height .25s var(--ease)}
.header__nav{margin-left:auto;display:flex;align-items:center;gap:clamp(18px,2vw,32px)}
.header__actions{display:flex;align-items:center;gap:16px}
.is-scrolled .header{height:64px;background:var(--slate-900);box-shadow:0 1px 0 var(--amber-500)}
.is-scrolled .header__logo img,.is-scrolled .header__logo svg{height:36px}

/* .nav__link */
.nav{display:flex;align-items:center;gap:clamp(18px,2vw,32px)}
.nav__item{position:relative}
.nav__link{display:inline-flex;align-items:center;height:44px;font-weight:500;font-size:15px;color:var(--paper);border-bottom:2px solid transparent;transition:color .2s,border-color .2s}
.nav__link:hover,.nav__link.is-active{border-bottom-color:var(--amber-500)}
.nav__link:hover{color:var(--amber-400)}
.nav__sub{position:absolute;top:100%;left:-16px;min-width:190px;background:var(--slate-900);padding:8px 0;opacity:0;visibility:hidden;transform:translateY(4px);transition:opacity .2s,transform .2s,visibility .2s}
.nav__item:hover .nav__sub,.nav__item:focus-within .nav__sub{opacity:1;visibility:visible;transform:none}
.nav__sub a{display:block;padding:10px 18px;font-size:14px;color:var(--slate-300)}
.nav__sub a:hover{color:var(--amber-400);background:var(--slate-800)}

/* .btn */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:46px;padding:0 26px;border:1px solid transparent;cursor:pointer;transition:background-color .2s ease,border-color .2s ease,color .2s ease}
.btn svg{width:16px;height:16px;flex:0 0 auto}
.btn--primary{background:var(--amber-500);color:var(--slate-900);border-color:var(--amber-500)}
.btn--primary:hover{background:var(--amber-600);border-color:var(--amber-600)}
.btn--ghost{background:transparent;color:var(--h-c);border-color:var(--line-c)}
.btn--ghost:hover{border-color:var(--amber-500);color:var(--amber-500)}
.btn--block{width:100%}
/* ok bağlantısı — kart altı "Detay →" */
.arrowlink{display:inline-flex;align-items:center;gap:8px;color:var(--link-c);transition:color .2s,gap .2s}
.arrowlink svg{width:16px;height:16px}
.arrowlink:hover{color:var(--link-h);gap:14px}

/* .drawer */
.drawer{position:fixed;inset:0;z-index:150;background:var(--slate-900);transform:translateX(100%);visibility:hidden;transition:transform .3s var(--ease),visibility .3s;display:flex;flex-direction:column;overflow-y:auto;overscroll-behavior:contain}
.drawer.is-open{transform:none;visibility:visible}
.drawer__top{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px;padding-inline:var(--gutter);border-bottom:1px solid var(--line-c);flex:0 0 auto}
.drawer__close,.header__burger{width:44px;height:44px;display:flex;align-items:center;justify-content:center;color:var(--paper)}
.header__burger{display:none}
.drawer__close svg,.header__burger svg{width:22px;height:22px}
.drawer__body{padding:32px var(--gutter) 48px;display:flex;flex-direction:column;flex:1 1 auto}
.drawer__link{display:flex;align-items:center;min-height:56px;font-family:var(--font-display);font-weight:600;font-size:22px;color:var(--paper);border-bottom:1px solid var(--line-c)}
.drawer__link:hover,.drawer__link.is-active,.drawer__lang a.is-active{color:var(--amber-500)}
.drawer__sub{display:flex;flex-direction:column;padding-left:16px}
.drawer__sub a{display:flex;align-items:center;min-height:44px;font-size:15px;color:var(--slate-300)}
.drawer__sub a:hover{color:var(--amber-400)}
.drawer__foot{margin-top:32px;display:flex;flex-direction:column;gap:16px;color:var(--meta-c)}
.drawer__lang{display:flex;gap:12px;align-items:center}
body.is-locked{overflow:hidden}

/* .hero — 2 videolu crossfade slider (§6) */
.hero{position:relative;min-height:min(88vh,760px);display:flex;align-items:flex-end;background:var(--slate-950);overflow:hidden;padding-top:var(--head-h)}
.hero__media{position:absolute;inset:0}
.hero__slide{position:absolute;inset:0;opacity:0;transition:opacity .9s ease}
.hero__slide.is-active{opacity:1}
.hero__slide img,.hero__slide video{width:100%;height:100%;object-fit:cover}
.hero__overlay{position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(16,24,34,.72),rgba(16,24,34,.45) 45%,rgba(16,24,34,.85))}
.hero__inner{position:relative;width:100%;padding-block:clamp(56px,8vw,96px)}
/* metin blokları: grid ile üst üste istiflenir (position:absolute yok → kapsayıcı
   en uzun bloğun yüksekliğini alır, hero zıplamaz). Medya ile aynı 900ms crossfade.
   visibility:hidden aktif olmayan bloğun butonlarını odaklanmaz/okunmaz yapar. */
.hero__stack{display:grid;max-width:800px}
.hero__box{grid-area:1/1;max-width:800px;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .9s ease,visibility .9s ease}
.hero__box.is-active{opacity:1;visibility:visible;pointer-events:auto}
.hero__kicker{color:var(--amber-500);margin-bottom:20px}
.hero__title{font-family:var(--font-display);font-weight:700;color:var(--paper);font-size:clamp(38px,6vw,84px);letter-spacing:-.03em;line-height:1.02}
.hero__sub{margin-top:24px;color:var(--body-c);max-width:56ch}
.hero__actions{margin-top:32px;display:flex;flex-wrap:wrap;gap:16px}
.hero__bar{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-top:48px;color:var(--meta-c)}
.hero__scroll{display:inline-flex;align-items:center;gap:10px;color:var(--meta-c)}
.hero__scroll svg{width:16px;height:16px;animation:mns-bob 6s ease-in-out infinite}
@keyframes mns-bob{0%,88%,100%{transform:translateY(0)}94%{transform:translateY(4px)}}
.hero__nav{display:flex;align-items:center;gap:16px}
.hero__count{color:var(--paper)}
.hero__dots{display:flex;gap:8px}
.hero__dot{width:28px;height:24px;display:flex;align-items:center;cursor:pointer}
.hero__dot::after{content:"";width:100%;height:2px;background:var(--slate-700);transition:background-color .25s}
.hero__dot.is-active::after{background:var(--amber-500)}

/* .rail — bölüm indeks rayı (§3.2), her zaman sola hizalı */
.rail{margin-bottom:clamp(32px,4vw,48px)}
.rail__top{display:flex;align-items:baseline;justify-content:space-between;gap:24px}
.rail__idx{color:var(--amber-500)}
.rail__label{color:var(--link-c)}
.rail__meta{color:var(--meta-c)}
.rail__rule{height:1px;background:var(--line-c);margin:12px 0 24px;border:0}
.rail__title{max-width:20ch}
.rail__lead{margin-top:16px;max-width:60ch}

/* .card */
.card{position:relative;background:var(--surface);transition:border-color .25s ease}
.card:hover{border-color:var(--slate-600)}
.card:hover.tick--hover::before,.card:hover.tick--hover::after,.card:hover .tick__b::before,.card:hover .tick__b::after{opacity:1}
.card__body{padding:28px}
.card__title{transition:color .25s}
.card:hover .card__title{color:var(--amber-600)}
.card__text{margin-top:12px;font-size:15px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card__text--full{display:block;-webkit-line-clamp:none;overflow:visible}
.card__foot{margin-top:20px;display:flex;align-items:center;justify-content:space-between;gap:16px}
/* .card--service */
.card--service .card__icon{display:block;width:40px;height:40px;color:var(--slate-600);margin-bottom:24px;transition:color .25s}
.card--service .card__icon svg{width:40px;height:40px}
.card--service:hover .card__icon{color:var(--amber-500)}
/* .card--project */
.card--project{overflow:hidden;display:flex;flex-direction:column}
.card--project .card__media{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--paper-2)}
.card--project .card__media img,.gallery__item img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.card--project:hover .card__media img,.gallery__item:hover img{transform:scale(1.04)}
.card--project .badge{position:absolute;top:12px;left:12px;z-index:2;background:var(--paper)}
.card--project .card__meta{color:var(--meta-c);margin-bottom:10px}
.card--project .card__body{flex:1 1 auto;display:flex;flex-direction:column}

/* .stat — sayaç */
.stat{text-align:center;padding-inline:clamp(16px,3vw,40px)}
/* nowrap + daha dar clamp: "450.000 m²" 3 kolonlu şeritte iki satıra kırılıp
   diğer sayaçların iki katı yükseklik yapıyordu. */
.stat__num{font-family:var(--font-display);font-weight:700;color:var(--h-c);font-size:clamp(40px,4.6vw,64px);letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums;white-space:nowrap}
.stat__suffix{font-size:.55em;letter-spacing:0;margin-left:.1em}
.stat__label{margin-top:12px;color:var(--meta-c)}

/* .filterbar */
.filterbar{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;border-bottom:1px solid var(--line-c);margin-bottom:clamp(32px,4vw,48px)}
.filterbar__tabs{display:flex;gap:clamp(16px,3vw,32px);flex-wrap:wrap}
.filterbar__tab{display:inline-flex;align-items:center;min-height:48px;color:var(--body-c);border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .2s,border-color .2s}
.filterbar__tab:hover,.filterbar__tab.is-active{color:var(--h-c)}
.filterbar__tab.is-active{border-bottom-color:var(--amber-500)}
.filterbar__meta{color:var(--meta-c);padding-bottom:14px}

/* .logostrip */
.logostrip{display:grid;grid-template-columns:repeat(6,1fr);border-top:1px solid var(--line-c);border-left:1px solid var(--line-c)}
.logostrip__item{display:flex;align-items:center;justify-content:center;padding:24px;min-height:104px;border-right:1px solid var(--line-c);border-bottom:1px solid var(--line-c)}
.logostrip img{max-height:48px;width:auto;filter:grayscale(1);opacity:.55;transition:filter .25s ease,opacity .25s ease}
.logostrip__item:hover img{filter:none;opacity:1}

/* .form / .input / .label */
.form{position:relative}
.form__grid{display:grid;gap:16px;grid-template-columns:1fr 1fr}
.form__row{display:flex;flex-direction:column;gap:8px}
.form__row--full{grid-column:1/-1}
.label,.form__check,.empty__title,.footer__coltitle{color:var(--meta-c)}
.input{width:100%;height:48px;padding:0 14px;background:transparent;color:var(--h-c);transition:border-color .2s ease}
textarea.input{height:auto;min-height:140px;padding:14px;line-height:1.6;resize:vertical}
.input::placeholder{color:var(--meta-c);opacity:1}
.input:hover{border-color:var(--slate-600)}
.input:focus{border-color:var(--amber-500);outline:2px solid var(--amber-500);outline-offset:2px}
.input[aria-invalid="true"]{border-color:var(--amber-600)}
.form__hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form__check{display:flex;align-items:flex-start;gap:12px;font-size:15px;line-height:1.6}
.form__check input{width:20px;height:20px;margin-top:3px;flex:0 0 auto;accent-color:var(--amber-500)}
.form__err{color:var(--amber-600)}
.form__actions{margin-top:24px;display:flex;flex-wrap:wrap;gap:16px;align-items:center}
/* teklif formu kutusu — koyu bantta, .tick ile */
.form__box{position:relative;padding:clamp(24px,3vw,40px);background:var(--slate-800)}
.alert{border-left:2px solid var(--slate-600);padding:16px 20px;margin-bottom:24px;font-size:15px}
.alert--ok{border-left-color:var(--amber-500);color:var(--h-c)}
.alert--err{border-left-color:var(--amber-600)}

/* .footer (§7) */
.footer{background:var(--slate-950);color:var(--body-c)}
.footer a:hover{color:var(--amber-500)}
.footer__stats{display:grid;grid-template-columns:repeat(3,1fr);padding-block:clamp(48px,6vw,72px);border-bottom:1px solid var(--line-c)}
.footer__stats .stat+.stat{border-left:1px solid var(--line-c)}
.footer__cols{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;padding-block:clamp(48px,6vw,72px);text-align:center}
.footer__coltitle{margin-bottom:20px}
.footer__col ul{display:flex;flex-direction:column;gap:12px}
.footer__col li,.footer__col p,.footer__col address{font-size:15px;line-height:1.7;color:var(--paper);font-style:normal;max-width:none}
.footer__social{display:flex;justify-content:center;gap:12px;margin-top:20px}
.footer__social a{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--body-c);transition:border-color .2s,color .2s}
.footer__social a:hover{border-color:var(--amber-500);color:var(--amber-500)}
.footer__social svg{width:18px;height:18px}
.footer__bottom{border-top:1px solid var(--line-c);padding-block:24px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.footer__brand{display:flex;align-items:center;gap:16px;font-size:14px;color:var(--meta-c)}
.footer__brand img,.footer__brand svg{height:30px;width:auto}
.footer__legal{display:flex;gap:20px;color:var(--meta-c);flex-wrap:wrap}

/* .lightbox — kütüphanesiz (§8) */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(16,24,34,.96);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .18s ease,visibility .18s}
.lightbox.is-open{opacity:1;visibility:visible}
.lightbox__img{max-width:92vw;max-height:88vh;object-fit:contain;transform:scale(.98);transition:transform .18s ease}
.lightbox.is-open .lightbox__img{transform:none}
.lightbox__btn{position:absolute;width:48px;height:48px;display:flex;align-items:center;justify-content:center;color:var(--paper);transition:border-color .2s,color .2s}
.lightbox__btn:hover{border-color:var(--amber-500);color:var(--amber-500)}
.lightbox__btn svg{width:20px;height:20px}
.lightbox__prev{left:clamp(12px,3vw,32px);top:50%;transform:translateY(-50%)}
.lightbox__next{right:clamp(12px,3vw,32px);top:50%;transform:translateY(-50%)}
.lightbox__close{top:clamp(12px,3vw,32px);right:clamp(12px,3vw,32px)}
.lightbox__count{position:absolute;bottom:clamp(16px,3vw,32px);left:50%;transform:translateX(-50%);color:var(--meta-c);font-variant-numeric:tabular-nums}

/* .crumb */
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;color:var(--meta-c)}
.crumb a:hover{color:var(--paper)}
.crumb [aria-current="page"],.crumb__now{color:var(--amber-500)}

/* .pagehero */
.pagehero{position:relative;background:var(--slate-900);color:var(--body-c);border-bottom:1px solid var(--line-c);overflow:hidden;padding-top:calc(var(--head-h) + clamp(32px,4vw,56px));padding-bottom:clamp(48px,6vw,80px)}
.pagehero .wrap{position:relative}
.pagehero__ghost{position:absolute;right:var(--gutter);bottom:-.18em;pointer-events:none;font-family:var(--font-display);font-weight:700;font-size:clamp(96px,18vw,240px);line-height:.8;letter-spacing:-.04em;color:transparent;-webkit-text-stroke:1px var(--line-dark);user-select:none}
.pagehero__kicker{color:var(--amber-500);margin-bottom:16px}
.pagehero__lead{margin-top:20px;max-width:60ch}
.pagehero .crumb{margin-top:24px}
.mapframe{width:100%;height:420px;border:0;display:block}
.mapframe-wrap iframe{width:100%;max-width:100%;border:0;display:block}
.pagehero__bg{position:absolute;inset:0}
.pagehero__bg img{width:100%;height:100%;object-fit:cover}
.pagehero--full{display:flex;align-items:center;min-height:100vh;min-height:100svh}
.pagehero__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(22,32,44,.82),rgba(22,32,44,.92))}

/* .badge — durum rozeti (renk tek başına anlam taşımaz, metin de var) */
.badge{display:inline-flex;align-items:center;gap:8px;background:transparent;padding:5px 10px;color:var(--body-c)}
.badge svg{width:12px;height:12px;color:var(--status-done)}
.badge--live::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--status-live);flex:0 0 auto}
.badge--done{color:var(--meta-c)}

/* .empty */
.empty{border:1px dashed var(--line-c);padding:clamp(40px,6vw,72px) 24px;text-align:center}
.empty__text{margin:12px auto 0;max-width:48ch;font-size:15px}

/* değerler bloğu — kartsız 4 kolon, tik yok */
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.value{border-top:1px solid var(--line-c);padding-top:24px}
.value__num{color:var(--amber-500);margin-bottom:16px}
.value__text{margin-top:12px;font-size:15px;line-height:1.7}

/* künye şeridi — proje detay, çizim anteti */
.kunye{display:grid;grid-template-columns:repeat(4,1fr)}
.kunye__cell{padding:24px;border-left:1px solid var(--line-c)}
.kunye__cell:first-child{border-left:0}
.kunye__label{color:var(--meta-c);margin-bottom:8px}
.kunye__value{font-family:var(--font-display);font-weight:600;font-size:18px;color:var(--h-c)}

/* galeri ızgarası — .js-lb tetikleyicileri */
.gallery{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.gallery__item{position:relative;display:block;aspect-ratio:4/3;overflow:hidden;background:var(--paper-2)}

/* ===== 5. MEDYA SORGULARI ===== */
@media (max-width:1200px){
.values{grid-template-columns:repeat(2,1fr)}
.logostrip{grid-template-columns:repeat(4,1fr)}
.kunye{grid-template-columns:repeat(2,1fr)}
.kunye__cell:nth-child(odd){border-left:0}
.kunye__cell:nth-child(n+3){border-top:1px solid var(--line-c)}
}
@media (max-width:960px){
.split,.split--rev{grid-template-columns:1fr}
.header__nav .nav,.header__actions .btn{display:none}
.header__burger{display:flex}
.logostrip{grid-template-columns:repeat(3,1fr)}
.footer__cols{grid-template-columns:repeat(2,1fr)}
.rail__title{max-width:none}
}
@media (max-width:640px){
:root{--head-h:76px}
.topbar{display:none}
.grid,.grid--wide,.values,.gallery{grid-template-columns:1fr}
.hero{min-height:min(78vh,620px)}
.hero__bar{flex-direction:column;align-items:flex-start;gap:20px;margin-top:32px}
.rail__meta,.filterbar__meta{display:none}
.logostrip{grid-template-columns:repeat(2,1fr)}
.footer__cols,.footer__stats{grid-template-columns:1fr}
.footer__stats .stat+.stat{border-left:0;border-top:1px solid var(--line-c);padding-top:32px;margin-top:32px}
.footer__bottom{flex-direction:column;align-items:flex-start}
.form__grid{grid-template-columns:1fr}
.kunye{grid-template-columns:1fr}
.kunye__cell{border-left:0}
.kunye__cell+.kunye__cell{border-top:1px solid var(--line-c)}
.card__body{padding:24px}
.pagehero__ghost{font-size:clamp(80px,26vw,140px)}
.lightbox__prev{left:8px}
.lightbox__next{right:8px}
}

/* ===== 6. HAREKET AZALTMA ===== */
@media (prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
.js [data-reveal]{opacity:1;transform:none}
.hero__slide:not(.is-active),.hero__box:not(.is-active){opacity:0;visibility:hidden}
.hero__scroll svg{animation:none}
.card--project:hover .card__media img,.gallery__item:hover img{transform:none}
}