/* İstanbul Dekorasyon — Statik HTML stil dosyası */
:root{
  --bg:#ffffff;
  --fg:#1a1a1a;
  --muted:#6b6b6b;
  --accent:#b8916a;
  --accent-dark:#8a6843;
  --soft:#f6f1ea;
  --border:#e6dfd5;
  --max:1240px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{font-family:'Poppins','Helvetica Neue',Arial,sans-serif;color:var(--fg);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .2s}
a:hover{color:var(--accent)}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}

/* Topbar */
.topbar{background:#111;color:#ddd;font-size:13px;padding:8px 0}
.topbar .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.topbar a{color:#ddd}
.topbar a:hover{color:var(--accent)}

/* Header */
.site-header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:90}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:24px}
.logo img{height:64px;width:auto}
.main-nav ul{list-style:none;display:flex;gap:32px}
.main-nav a{font-weight:600;font-size:15px;letter-spacing:.3px;text-transform:uppercase;color:#222;padding:8px 0;border-bottom:2px solid transparent}
.main-nav a:hover,.main-nav a.active{color:var(--accent);border-color:var(--accent)}
.header-cta{display:flex;align-items:center;gap:14px}
.btn{display:inline-block;padding:12px 26px;background:var(--accent);color:#fff;font-weight:600;border-radius:2px;font-size:14px;letter-spacing:.5px;text-transform:uppercase;border:none;cursor:pointer;transition:background .2s}
.btn:hover{background:var(--accent-dark);color:#fff}
.btn-outline{background:transparent;color:var(--accent);border:2px solid var(--accent)}
.btn-outline:hover{background:var(--accent);color:#fff}

.menu-toggle{display:none;background:none;border:none;font-size:28px;cursor:pointer;color:#222}

/* Hero slider */
.hero-slider{position:relative;height:88vh;min-height:560px;max-height:780px;overflow:hidden;background:#000}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.1s ease;background-size:cover;background-position:center}
.hero-slide.active{opacity:1;z-index:2}
.hero-slide::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.25) 0%,rgba(0,0,0,.55) 100%)}
.hero-content{position:relative;z-index:3;color:#fff;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;max-width:var(--max);margin:0 auto;padding:0 48px}
.hero-content .small{font-size:14px;letter-spacing:6px;text-transform:uppercase;color:var(--accent);margin-bottom:18px;font-weight:600}
.hero-content h1{font-family:'Playfair Display','Georgia',serif;font-size:clamp(32px,5vw,64px);line-height:1.15;margin-bottom:20px;font-weight:700;max-width:820px;text-shadow:0 2px 18px rgba(0,0,0,.3)}
.hero-content p.lead{font-size:clamp(16px,1.5vw,20px);max-width:620px;margin-bottom:32px;color:#f1f1f1}
.hero-arrows{position:absolute;z-index:5;top:50%;transform:translateY(-50%);width:100%;display:flex;justify-content:space-between;padding:0 24px;pointer-events:none}
.hero-arrows button{pointer-events:auto;background:rgba(0,0,0,.35);border:none;color:#fff;width:54px;height:54px;font-size:24px;cursor:pointer;border-radius:50%;transition:background .2s}
.hero-arrows button:hover{background:var(--accent)}
.hero-dots{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);z-index:5;display:flex;gap:10px}
.hero-dots button{width:12px;height:12px;border-radius:50%;border:2px solid #fff;background:transparent;cursor:pointer;padding:0;transition:all .2s}
.hero-dots button.active{background:var(--accent);border-color:var(--accent);width:34px;border-radius:7px}

/* Page header (inner pages) */
.page-header{background:#222;color:#fff;padding:80px 0;text-align:center;background-size:cover;background-position:center;position:relative}
.page-header::before{content:"";position:absolute;inset:0;background:rgba(0,0,0,.55)}
.page-header .container{position:relative;z-index:2}
.page-header h1{font-family:'Playfair Display',serif;font-size:48px;margin-bottom:10px}
.breadcrumb{font-size:14px;color:#ddd}
.breadcrumb a{color:var(--accent)}

/* Sections */
section{padding:80px 0}
.section-title{text-align:center;margin-bottom:50px}
.section-title .eyebrow{color:var(--accent);font-weight:600;letter-spacing:4px;text-transform:uppercase;font-size:13px;margin-bottom:14px;display:block}
.section-title h2{font-family:'Playfair Display',serif;font-size:42px;font-weight:700}
.section-title p{color:var(--muted);max-width:680px;margin:18px auto 0}

/* Services grid */
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.service-card{background:#fff;border:1px solid var(--border);overflow:hidden;transition:transform .3s,box-shadow .3s}
.service-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(0,0,0,.08)}
.service-card .img{aspect-ratio:4/3;overflow:hidden}
.service-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.service-card:hover img{transform:scale(1.06)}
.service-card .body{padding:22px;text-align:center}
.service-card h3{font-family:'Playfair Display',serif;font-size:22px;margin-bottom:8px}
.service-card p{color:var(--muted);font-size:14px}

/* About split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split img{width:100%;height:100%;object-fit:cover;max-height:600px;border-radius:4px}
.split .text h2{font-family:'Playfair Display',serif;font-size:38px;margin-bottom:20px}
.split .text p{margin-bottom:16px;color:#444}
.split .text .eyebrow{color:var(--accent);font-weight:600;letter-spacing:4px;text-transform:uppercase;font-size:13px;margin-bottom:14px;display:block}

/* Features 3 col */
.features-3{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:40px}
.feature{text-align:center;padding:30px 20px;background:var(--soft);border-radius:4px}
.feature .num{font-family:'Playfair Display',serif;color:var(--accent);font-size:50px;font-weight:700;margin-bottom:10px;line-height:1}
.feature h4{font-size:18px;margin-bottom:10px;text-transform:uppercase;letter-spacing:1px}
.feature p{color:var(--muted);font-size:14px}

/* Gallery (mağaza) */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gallery a{display:block;overflow:hidden;aspect-ratio:1/1;background:#f1f1f1;position:relative}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gallery a:hover img{transform:scale(1.08)}
.gallery a::after{content:"🔍";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(184,145,106,.85);color:#fff;font-size:30px;opacity:0;transition:opacity .3s}
.gallery a:hover::after{opacity:1}

/* Lightbox */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:1000;display:none;align-items:center;justify-content:center;padding:40px}
.lightbox.open{display:flex}
.lightbox img{max-width:90vw;max-height:90vh;object-fit:contain}
.lightbox .lbclose{position:absolute;top:20px;right:30px;background:none;border:none;color:#fff;font-size:40px;cursor:pointer}

/* Contact */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:60px}
.contact-card{background:var(--soft);padding:36px 24px;text-align:center;border-radius:4px}
.contact-card .icon{width:64px;height:64px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;margin:0 auto 18px}
.contact-card h3{font-family:'Playfair Display',serif;font-size:22px;margin-bottom:10px}
.contact-card p,.contact-card a{color:#444;font-size:15px}
.contact-card a:hover{color:var(--accent)}

.contact-bottom{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contact-bottom iframe{width:100%;height:420px;border:0;border-radius:4px}
.contact-form{display:grid;gap:14px}
.contact-form input,.contact-form textarea{width:100%;padding:14px 16px;border:1px solid var(--border);font-family:inherit;font-size:15px;background:#fff}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--accent)}
.contact-form textarea{min-height:160px;resize:vertical}

/* Hizmet detay rows */
.service-row{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;margin-bottom:80px}
.service-row:nth-child(even){direction:rtl}
.service-row:nth-child(even)>*{direction:ltr}
.service-row img{width:100%;height:420px;object-fit:cover;border-radius:4px}
.service-row .text h3{font-family:'Playfair Display',serif;font-size:32px;margin-bottom:18px;color:var(--accent-dark)}
.service-row .text p{color:#444;margin-bottom:14px}

/* CTA banner */
.cta-banner{background:linear-gradient(rgba(0,0,0,.55),rgba(0,0,0,.55)),url('https://istanbuldekorasyon.com.tr/wp-content/uploads/2025/06/ana1.jpg') center/cover;color:#fff;text-align:center;padding:90px 20px}
.cta-banner h2{font-family:'Playfair Display',serif;font-size:42px;margin-bottom:16px}
.cta-banner p{margin-bottom:26px;max-width:600px;margin-left:auto;margin-right:auto;color:#eee}

/* Footer */
.site-footer{background:#1a1a1a;color:#bbb;padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:40px;padding-bottom:50px;border-bottom:1px solid #333}
.site-footer h4{color:#fff;font-size:16px;margin-bottom:20px;text-transform:uppercase;letter-spacing:1px}
.site-footer ul{list-style:none}
.site-footer ul li{margin-bottom:10px;font-size:14px}
.site-footer a:hover{color:var(--accent)}
.site-footer .logo-foot img{height:60px;margin-bottom:18px;filter:brightness(0) invert(1)}
.site-footer p{font-size:14px;line-height:1.7;margin-bottom:10px}
.copyright{text-align:center;padding:20px 0;font-size:13px;color:#888}

/* WhatsApp float */
.wa-float{position:fixed;bottom:24px;right:24px;width:60px;height:60px;background:#25D366;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:32px;z-index:80;box-shadow:0 6px 18px rgba(37,211,102,.4);transition:transform .2s}
.wa-float:hover{transform:scale(1.08);color:#fff}

/* Responsive */
@media (max-width:980px){
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .split,.contact-bottom,.service-row{grid-template-columns:1fr;gap:30px}
  .service-row:nth-child(even){direction:ltr}
  .features-3{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:720px){
  .menu-toggle{display:block}
  .main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-top:1px solid var(--border);box-shadow:0 6px 20px rgba(0,0,0,.08)}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column;gap:0;padding:10px 24px}
  .main-nav li{border-bottom:1px solid var(--border)}
  .main-nav li:last-child{border-bottom:none}
  .main-nav a{display:block;padding:14px 0}
  .header-cta .btn{display:none}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .hero-slider{height:78vh;min-height:480px}
  .hero-content{padding:0 24px}
  .page-header{padding:50px 0}
  .page-header h1{font-size:32px}
  section{padding:50px 0}
  .section-title h2{font-size:30px}
  .topbar{display:none}
}