:root{--ink:#142f37;--muted:#53676d;--green:#173e43;--accent:#b83726;--line:#dce4e2;--paper:#f4f6f2}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);font:17px/1.7 system-ui,-apple-system,"Segoe UI",sans-serif;background:#fff}a{color:inherit;text-underline-offset:4px}img{max-width:100%;display:block;object-fit:cover}button,input,textarea{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #cf762d;outline-offset:5px}.container{width:min(1200px,calc(100% - 64px));margin-inline:auto}.topbar{background:var(--green);color:#fff;font-size:12px;letter-spacing:.07em;padding:9px 0}.topbar .container{display:flex;justify-content:space-between}.topbar a{text-decoration:none}.site-header{background:#fff;position:sticky;top:0;z-index:10;border-bottom:1px solid var(--line)}.nav-wrap{display:flex;justify-content:space-between;align-items:center;min-height:94px;gap:25px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:20px;letter-spacing:.05em;font-weight:800;white-space:nowrap}.brand img{object-fit:contain}.brand b{font-weight:400;display:block;font-size:12px;letter-spacing:.4em}#main-nav{display:flex;align-items:center;gap:27px;font-size:14px;font-weight:600}#main-nav>a{text-decoration:none}#main-nav a[aria-current]{color:var(--accent)}.service-menu{position:relative}.service-menu summary{cursor:pointer}.service-menu>div{position:absolute;top:40px;left:-20px;min-width:320px;background:#fff;box-shadow:0 16px 40px #14303922;border:1px solid var(--line);padding:15px}.service-menu a{display:block;padding:9px;text-decoration:none}.service-menu a:hover{background:var(--paper)}.menu-toggle{display:none}.button{background:var(--accent);color:white;display:inline-flex;align-items:center;justify-content:center;gap:24px;padding:14px 23px;text-decoration:none;font-size:14px;font-weight:700;border:1px solid var(--accent);cursor:pointer;border-radius:3px}.button:hover{background:#982d1e}.button.secondary{background:transparent;color:var(--ink);border-color:#b6c3c1}.button.small{padding:11px 18px}.hero{background:var(--paper);padding:65px 0}.hero-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:65px;align-items:center}.hero-grid:not(:has(.hero-image)){display:block;max-width:1000px}.hero-home{padding:74px 0}.eyebrow{font-size:11px;letter-spacing:.17em;font-weight:800;color:var(--accent);display:block;margin-bottom:17px}h1,h2,h3{line-height:1.17;letter-spacing:-.035em;margin-top:0}h1{font-size:clamp(34px,4.2vw,60px);font-weight:700;margin-bottom:25px}h2{font-size:clamp(26px,3vw,38px);margin-bottom:22px}h3{font-size:23px}.lead{font-size:18px;color:var(--muted);max-width:650px}.hero-image{width:100%;height:390px;border-radius:4px;box-shadow:18px 18px 0 #dce5de}.hero-home .hero-image{height:450px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}.expertise{padding:20px 0;border-bottom:1px solid var(--line);font-size:13px;letter-spacing:.035em}.expertise span{color:#c4d0cd;margin:0 27px}.section{padding-block:80px}.section-intro{max-width:690px;color:var(--muted);margin-bottom:32px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.card{border:1px solid var(--line);background:white;overflow:hidden;border-radius:5px;display:flex;flex-direction:column}.card img{width:100%;height:210px}.card-body{padding:27px;display:flex;flex-direction:column;flex:1}.card .eyebrow{font-size:9px;margin-bottom:13px}.card h3{font-size:23px;margin-bottom:12px}.card h3 a{text-decoration:none}.card p{font-size:15px;color:var(--muted);margin-top:0}.text-link{font-size:14px;font-weight:700;color:var(--accent);margin-top:auto}.process{background:var(--paper)}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;counter-reset:step;margin-top:45px}.steps>div:before{counter-increment:step;content:'0' counter(step);display:block;color:var(--accent);font-size:16px;margin-bottom:24px}.steps p{color:var(--muted);font-size:16px}.breadcrumbs{font-size:12px;padding-block:19px;color:var(--muted)}.breadcrumbs span{margin-right:8px}.article-layout{display:grid;grid-template-columns:2fr 1fr;gap:80px;padding-block:65px}.article section{margin-bottom:44px}.article h2{font-size:29px}.article p{color:var(--muted)}.aside-box{background:var(--paper);padding:30px;position:sticky;top:120px}.aside-box h2{font-size:23px}.aside-box nav a{display:block;font-size:14px;margin-bottom:14px}.aside-box p{font-size:15px}.aside-box hr{border:0;border-top:1px solid var(--line);margin:25px 0}.related{border-top:1px solid var(--line)}.cta{background:var(--green);color:#fff;padding:45px;display:flex;align-items:center;justify-content:space-between;gap:30px;margin-bottom:80px;border-radius:5px}.cta h2{font-size:31px;margin-bottom:14px}.cta .eyebrow{color:#f4b19e}.cta p{margin:0;color:#d1dfdc}.cta .button{flex-shrink:0}footer{background:#102b32;color:#d3dfdd;padding:65px 0 25px;font-size:13px}.footer-grid{display:grid;grid-template-columns:1.2fr 1.3fr .6fr 1.2fr;gap:40px}.footer-grid a{display:block;margin-bottom:9px;text-decoration:none;overflow-wrap:anywhere}.footer-grid h2{font-size:17px;color:white;letter-spacing:0}.footer-brand{font-size:22px;font-weight:800;color:#fff}.copyright{border-top:1px solid #ffffff25;margin-top:45px;padding-top:20px;font-size:12px}.contact-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:80px}.contact-info{background:var(--paper);padding:36px;align-self:start;overflow-wrap:anywhere}.contact-info h2{font-size:26px}.contact-info h3{font-size:18px;margin-top:30px}label{display:block;font-size:14px;font-weight:600;margin-bottom:6px}input,textarea{width:100%;border:1px solid #aebfbb;border-radius:3px;padding:12px;background:#fff;margin-bottom:20px;color:var(--ink)}.notice{background:#fff1dc;border-left:4px solid #c47915;padding:22px;margin-block:30px}.skip{position:absolute;top:-100px;left:20px;background:white;z-index:100;padding:15px}.skip:focus{top:10px}
@media(max-width:1050px){#main-nav{gap:16px}.brand{font-size:17px}.hero-grid{gap:35px}.hero-image{height:330px}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,1fr)}.article-layout{gap:35px}.expertise span{margin:0 10px}}
@media(max-width:760px){.container{width:calc(100% - 36px)}.nav-wrap{min-height:78px;flex-wrap:wrap;gap:0}.brand img{height:48px;width:48px}.menu-toggle{display:block;background:white;border:1px solid var(--line);border-radius:3px;padding:8px 12px;font-size:14px}#main-nav{display:none;width:100%;padding:20px 0;align-items:stretch}#main-nav.open{display:flex;flex-direction:column;gap:20px}.service-menu>div{position:static;box-shadow:none;min-width:0;margin-top:10px}.hero,.hero-home{padding:45px 0}.hero-grid{grid-template-columns:1fr;gap:35px}h1{font-size:38px}.hero-image,.hero-home .hero-image{height:280px;box-shadow:8px 8px 0 #dce5de}.hero .lead{font-size:16px}.expertise{font-size:12px}.section{padding-block:50px}.cards,.steps,.article-layout,.contact-grid{grid-template-columns:1fr}.card img{height:220px}.steps{gap:20px}.article-layout{padding-block:40px}.aside-box{position:static}.cta{padding:30px;display:block;margin-bottom:50px}.cta .button{margin-top:25px}.footer-grid{grid-template-columns:1fr;gap:30px}.contact-grid{gap:30px}.topbar{font-size:10px}.breadcrumbs{overflow-wrap:anywhere}.actions .button{width:100%}.contact-info{padding:25px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* SEO konu blokları ve proje bilgi alanları */
.soft{background:var(--paper)}.reading-block{max-width:960px}.home-block p{color:var(--muted)}.split-block{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}.split-block img{width:100%;height:340px;border-radius:5px}.project-facts{padding:30px;background:var(--paper);border:1px solid var(--line)}.project-facts dl{margin:0}.project-facts dl>div{display:grid;grid-template-columns:160px 1fr;gap:20px;padding:12px 0;border-bottom:1px solid var(--line)}.project-facts dl>div:last-child{border:0}dt{font-weight:700}dd{margin:0}.card-facts{font-size:14px;margin:0 0 22px}.card-facts>div{display:flex;justify-content:space-between;gap:12px}.gallery figure{margin:0}.gallery img{width:100%;height:auto}.gallery figcaption{font-size:14px;color:var(--muted);margin-top:12px}.card .text-link{overflow-wrap:anywhere}.hero-home .lead{font-size:16px}.hero-home .hero-image{height:490px}
@media(max-width:760px){.split-block{grid-template-columns:1fr;gap:25px}.project-facts dl>div{grid-template-columns:1fr;gap:3px}.hero-home .hero-image{height:280px}}

/* Ana sayfaya özel, sabit metinli yakınlaşan arka plan. */
.hero-home{position:relative;isolation:isolate;overflow:hidden;padding:82px 0 92px;background:#eaf0e9}
.hero-backdrop{position:absolute;inset:0;z-index:-2;overflow:hidden;pointer-events:none}
.hero-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;animation:hero-zoom 30s ease-in-out infinite alternate}
.hero-slide-1{opacity:0;animation:hero-zoom 30s ease-in-out infinite alternate-reverse,hero-crossfade 30s ease-in-out infinite}
.hero-home:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(244,246,242,.98) 0%,rgba(244,246,242,.93) 40%,rgba(244,246,242,.64) 65%,rgba(244,246,242,.08) 100%);pointer-events:none}
.hero-home .hero-grid{display:block;max-width:1200px}.hero-home .hero-grid>div{max-width:650px}
.hero-motion-toggle{position:absolute;bottom:18px;right:max(18px,calc((100% - 1200px)/2));border:1px solid #ffffff99;background:#173e43;color:#fff;padding:7px 12px;border-radius:3px;font-size:12px;cursor:pointer}
.hero-home.is-paused .hero-slide{animation-play-state:paused}
@keyframes hero-zoom{from{transform:scale(1)}to{transform:scale(1.12)}}
@keyframes hero-crossfade{0%,26%,67%,100%{opacity:0}34%,60%{opacity:1}}
.gallery-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 20px}.gallery-grid figure{min-width:0}.gallery-grid a{display:block;background:var(--paper);border:1px solid var(--line);border-radius:5px;overflow:hidden}.gallery-grid img{height:340px;width:100%;object-fit:contain}.gallery-grid figure:first-child{grid-column:1/-1}.gallery-grid figure:first-child img{height:auto;max-height:520px}.cards:has(>.card:only-child){grid-template-columns:minmax(0,780px)}.cards>.card:only-child{display:grid;grid-template-columns:1fr 1fr}.cards>.card:only-child>img{height:100%;min-height:260px}
@media(max-width:760px){.hero-home{padding:48px 0 74px}.hero-home:after{background:rgba(244,246,242,.9)}.hero-home .hero-grid>div{max-width:none}.gallery-grid{grid-template-columns:1fr}.gallery-grid img{height:auto;max-height:560px}.cards>.card:only-child{display:flex}.cards>.card:only-child>img{height:230px;min-height:0}}
@media(prefers-reduced-motion:reduce){.hero-slide{animation:none}.hero-slide-1{display:none}.hero-motion-toggle{display:none}}

.hero-slide-2{opacity:0;animation:hero-zoom 30s ease-in-out infinite alternate,hero-crossfade-last 30s ease-in-out infinite}@keyframes hero-crossfade-last{0%,60%,100%{opacity:0}68%,93%{opacity:1}}
@media(prefers-reduced-motion:reduce){.hero-slide-1,.hero-slide-2{display:none}.hero-slide{animation:none}}