/* Public layout and keyboard accessibility. Original media stay untouched. */
[hidden]{display:none!important}
:focus-visible{outline:3px solid var(--primary);outline-offset:4px}
html{scroll-padding-top:100px}
body{padding-bottom:90px}
.site-header .brand{flex:1;min-width:0}
.brand>div{min-width:0}
.brand img{flex:0 0 54px}
.site-nav{flex-shrink:0}
.menu-toggle{flex:0 0 44px}
.hero-slider,.hero-slider-track{min-height:0}
.hero-slider-track{display:grid;min-height:clamp(520px,72svh,780px)}
.hero-slide{position:relative;inset:auto;grid-area:1/1;pointer-events:none}
.hero-slide.active{pointer-events:auto}
.hero-slide::before{background:linear-gradient(90deg,rgba(10,20,36,.84),rgba(10,20,36,.50))}
.hero-slide .hero-content{max-width:none;padding:80px 44px}
.hero-content>*{max-width:760px}
.hero-slide h1{font-size:clamp(36px,4.3vw,62px);line-height:1.12;letter-spacing:-.025em;margin:0 0 24px;text-wrap:balance}
.hero-slide p{font-size:18px;line-height:1.75;margin:0 0 30px;color:#e2e8f0}
.hero-slide .eyebrow{margin-bottom:24px;font-size:12px}
.hero-slide .btn-outline{border-color:rgba(255,255,255,.55);color:#fff}
.hero-slider-nav{width:42px;height:42px}
.hero-slider-nav.prev{left:12px}.hero-slider-nav.next{right:12px}
.stat-card{min-width:0}.stat-card strong{font-size:clamp(22px,2.7vw,34px);line-height:1.25;overflow-wrap:anywhere;margin-bottom:8px}
.project-card{display:flex;flex-direction:column;min-width:0}
.project-thumb{width:100%;flex-shrink:0}
.project-content{display:flex;flex:1;flex-direction:column;align-items:flex-start}
.project-content h3{font-size:21px;line-height:1.3}
.project-content>p{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.project-content .project-actions{margin-top:auto;padding-top:8px}
.gallery-item{position:relative;min-width:0}
.gallery-item img{aspect-ratio:4/3;height:auto;width:100%;background:#e2e8f0}
.gallery-controls{display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;margin-top:28px}
.gallery-controls p{margin:0;color:#64748b;font-size:14px}
.gallery-caption{position:absolute;bottom:0;left:0;right:0;padding:24px 12px 10px;color:#fff;background:linear-gradient(transparent,rgba(15,23,42,.86));font-size:12px;font-weight:700;text-align:left;pointer-events:none}
.project-main-image-btn{background:#e2e8f0;border-radius:24px}
.project-main-image-btn img{width:100%;max-height:560px;object-fit:contain}
.video-card video{display:block;width:100%;max-height:480px;aspect-ratio:16/9;object-fit:contain;background:#0f172a}
.contact-grid>div,.about-grid>div,.project-detail-grid>div{min-width:0}
.contact-section a,.footer-grid p{overflow-wrap:anywhere}
.contact-modal-card{max-height:calc(100dvh - 32px);overflow-y:auto;padding-top:56px}
.contact-person-list{max-height:none;overflow:visible}
.floating-action-bar{z-index:50}
.lightbox,.project-lightbox{z-index:200}
.lightbox{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(2,6,23,.94);padding:24px}
.lightbox.active{display:flex}
.lightbox img{max-width:min(1200px,92vw);max-height:82dvh;object-fit:contain;border-radius:12px}
.lightbox .lightbox-close{position:absolute;right:20px;top:20px;width:46px;height:46px;background:#fff;border:0;border-radius:50%;font-size:30px;cursor:pointer;z-index:2}
.lightbox .lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;background:#fff;border:0;border-radius:50%;font-size:30px;cursor:pointer;z-index:2}
.lightbox .lightbox-nav.prev{left:16px}.lightbox .lightbox-nav.next{right:16px}
.lightbox .lightbox-counter{position:absolute;left:20px;bottom:20px;background:#fff;color:#0f172a;border-radius:12px;padding:10px 14px;font-weight:700}
.lightbox .lightbox-download{position:absolute;right:20px;bottom:20px;background:#fff;color:#0f172a;border-radius:12px;padding:10px 16px;font-weight:700}
.project-main-image-btn{display:block;padding:0;border:0;width:100%;cursor:zoom-in}
.process-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.process-step{padding:24px;background:#fff;border:1px solid #e2e8f0;border-radius:20px}
.process-step>span{display:inline-grid;place-items:center;width:40px;height:40px;background:var(--primary);color:#fff;border-radius:12px;font-size:16px;font-weight:800}
.process-step h3{font-size:19px;margin:18px 0 8px}.process-step p{font-size:15px;margin:0;color:#475569}
.quote-banner{padding:32px;border-radius:24px;background:var(--secondary);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:28px;margin-top:28px}
.quote-banner h3{margin:0 0 8px;font-size:24px;line-height:1.3}.quote-banner p{margin:0;color:#cbd5e1;max-width:680px}
.quote-banner .btn{flex-shrink:0}
.site-footer{padding-bottom:28px}
.form-group input,.form-group textarea{max-width:100%}
.form-honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
@media(max-width:1100px){.brand span{max-width:280px}.site-nav{gap:12px}.site-nav a{font-size:14px}}
@media(max-width:860px){
 html{scroll-padding-top:84px}
 .header-inner{gap:12px;padding:12px 0}.brand{gap:10px}.brand span{max-width:min(48vw,250px)}
 .site-nav{position:absolute;top:100%;left:16px;right:16px;width:auto;border:1px solid #e2e8f0;border-radius:16px;box-shadow:0 18px 40px #0f172a22;padding:12px;background:#fff}
 .site-nav a{display:block;width:100%;padding:10px;font-size:16px}
 .hero-slider-track{min-height:0}.hero-slide{align-items:center}
 .hero-slide .hero-content{padding:64px 24px 76px}.hero-slide h1{font-size:clamp(32px,6vw,46px)}
 .hero-slide p{font-size:16px;line-height:1.7}.hero-slide .eyebrow{font-size:10px;padding:7px 10px;letter-spacing:.04em}
 .hero-slider-nav{top:auto;bottom:18px;transform:none;width:36px;height:36px}.hero-slider-nav.prev{left:20px}.hero-slider-nav.next{right:20px}
 .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.stat-card{padding:20px 12px}.stat-card span{font-size:13px}
 .project-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
 .section{padding:52px 0}.stats-strip{padding-top:20px;padding-bottom:20px}
 .section-head h2{font-size:28px}.project-content{padding:18px}.project-actions .btn{padding:10px 12px}
 .process-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.process-step{padding:20px}.quote-banner{align-items:flex-start;flex-direction:column;padding:24px}
 .floating-action-bar{padding-bottom:env(safe-area-inset-bottom);gap:7px}.floating-action-button{min-height:56px;padding:9px 6px}.floating-action-title{font-size:12px}
 .contact-modal-card{margin:16px auto;padding:54px 20px 24px}
 .lightbox-close{top:14px;right:14px;width:44px;height:44px}.lightbox-nav.prev{left:8px}.lightbox-nav.next{right:8px}
 .lightbox-nav{width:40px;height:40px}.lightbox-counter{left:12px;bottom:20px;font-size:13px}.lightbox-download{right:12px;bottom:20px}
 .turkey-map-box,.contact-box{padding:22px}.custom-map-embed iframe{min-height:280px}
}
@media(max-width:540px){
 .hero-slide .hero-content{padding:54px 0 70px}.hero-slide h1{font-size:34px}.hero-slide p{margin-bottom:24px}
 .hero-actions{gap:10px}.hero-actions .btn{font-size:14px;padding:12px 15px}
 .project-grid{grid-template-columns:1fr}.project-content h3{font-size:22px}
 .brand strong{font-size:17px}.brand span{font-size:11px}
 .gallery-controls{gap:12px}.gallery-caption{font-size:10px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}