/* =========================================================
   KARDELEN VİNÇ — Tasarım Token'ları
   Palet : Beyaz zemin + Çelik Lacivert + Güvenlik Amber
   Tipografi : Oswald (başlık) + Inter (gövde)
   İmza öğe  : "hazard-strip" — sarı/lacivert şerit (inşaa/vinç sahası bandı)
   ========================================================= */

:root{
  --bg:#ffffff;
  --bg-alt:#f4f6f8;
  --ink:#182430;
  --ink-soft:#5c6a78;
  --primary:#123048;
  --primary-2:#1c4666;
  --accent:#f5a623;
  --accent-dark:#d68d0f;
  --border:#e3e8ec;
  --radius:10px;
  --shadow:0 6px 24px rgba(18,48,72,0.08);
  --shadow-lg:0 16px 40px rgba(18,48,72,0.14);
  --font-display:'Oswald', sans-serif;
  --font-body:'Inter', sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{
  font-family:var(--font-display);
  text-transform:uppercase;
  letter-spacing:0.02em;
  color:var(--primary);
  margin:0 0 .5em;
}
.container{
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
}

/* ---------- İmza öğe: hazard şeridi ---------- */
.hazard-strip{
  height:6px;
  background:repeating-linear-gradient(
    -45deg,
    var(--accent) 0 18px,
    var(--primary) 18px 36px
  );
}

/* ---------- Topbar ---------- */
.topbar{
  background:var(--primary);
  color:#cfe0ec;
  font-size:0.85rem;
}
.topbar-inner{
  display:flex;
  align-items:center;
  padding:8px 24px;
  flex-wrap:wrap;
  gap:6px;
}
.topbar-info{flex:1;}
.topbar-info span{margin-right:18px;}
.topbar-hours{flex:1; text-align:right;}
.topbar-hours{opacity:0.85;}
.topbar-lang{
  flex:0 0 auto;
  display:flex;
  align-items:center;
  gap:16px;
}
.topbar-lang a{
  display:inline-flex;
  align-items:center;
  gap:5px;
  color:#cfe0ec;
  font-weight:600;
  font-size:0.8rem;
  letter-spacing:0.03em;
  opacity:0.85;
  transition:opacity .2s, color .2s;
}
.topbar-lang a:hover,
.topbar-lang a.active{
  opacity:1;
  color:#fff;
}
.topbar-lang .flag-icon{
  width:20px;
  height:15px;
  object-fit:cover;
  border-radius:2px;
  vertical-align:middle;
  box-shadow:0 0 0 1px rgba(255,255,255,0.25);
}

/* ---------- Header ---------- */
.site-header{
  background:#fff;
  border-bottom:1px solid var(--border);
  position:sticky;
  top:0;
  z-index:100;
}
.header-inner{
  display:flex;
  align-items:center;
  gap:24px;
  padding:14px 24px;
}
.logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-display);
  font-size:1.15rem;
  color:var(--primary);
  margin-right:auto;
}
.logo-mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:42px;height:42px;
  background:var(--primary);
  color:#fff;
  border-radius:6px;
  font-weight:700;
  font-size:1.1rem;
}
.logo-mark-accent{color:var(--accent);}
.main-nav{
  display:flex;
  gap:28px;
}
.main-nav a{
  font-weight:600;
  font-size:0.95rem;
  color:var(--ink);
  padding:6px 2px;
  border-bottom:2px solid transparent;
  transition:border-color .2s, color .2s;
}
.main-nav a:hover,
.main-nav a.active{
  color:var(--primary);
  border-color:var(--accent);
}
.header-cta{margin-left:8px;}
.nav-dropdown{position:relative;display:flex;align-items:center;}
.nav-dropdown-toggle{display:flex;align-items:center;gap:5px;}
.nav-dropdown-toggle .caret{font-size:0.7rem;transition:transform .2s;}
.nav-dropdown:hover .nav-dropdown-toggle .caret{transform:rotate(180deg);}
.nav-dropdown-menu{
  position:absolute;
  top:100%;
  left:0;
  background:#fff;
  border:1px solid var(--border);
  border-radius:8px;
  box-shadow:var(--shadow-lg);
  min-width:230px;
  padding:14px 8px 8px;
  margin-top:0;
  display:none;
  flex-direction:column;
  gap:2px;
  z-index:200;
}
.nav-dropdown:hover .nav-dropdown-menu{display:flex;}
.nav-dropdown-menu a{
  font-weight:500;
  font-size:0.9rem;
  color:var(--ink);
  padding:10px 12px;
  border-radius:6px;
  border-bottom:none;
}
.nav-dropdown-menu a:hover,
.nav-dropdown-menu a.active{
  background:var(--bg-alt, #f4f7f9);
  color:var(--primary);
}
.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  cursor:pointer;
  padding:8px;
}
.nav-toggle span{
  width:26px;height:3px;background:var(--primary);border-radius:2px;
}

/* ---------- Butonlar ---------- */
.btn{
  display:inline-block;
  padding:12px 26px;
  border-radius:6px;
  font-weight:600;
  font-size:0.95rem;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  border:2px solid transparent;
  cursor:pointer;
}
.btn-accent{
  background:var(--accent);
  color:var(--primary);
}
.btn-accent:hover{
  background:var(--accent-dark);
  transform:translateY(-2px);
  box-shadow:var(--shadow);
}
.btn-outline{
  background:transparent;
  border-color:#fff;
  color:#fff;
}
.btn-outline:hover{
  background:#fff;
  color:var(--primary);
}
.btn-primary{
  background:var(--primary);
  color:#fff;
}
.btn-primary:hover{
  background:var(--primary-2);
  transform:translateY(-2px);
}

/* ---------- Hero ---------- */
.hero{
  background:linear-gradient(180deg, var(--primary) 0%, var(--primary-2) 100%);
  color:#fff;
  padding:80px 0 100px;
  position:relative;
  overflow:hidden;
}
.hero::after{
  content:"";
  position:absolute;
  right:-120px; top:-120px;
  width:420px;height:420px;
  border:60px solid rgba(245,166,35,0.08);
  border-radius:50%;
}
.hero-inner{
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:40px;
  align-items:center;
  position:relative;
  z-index:1;
}
.hero-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:rgba(245,166,35,0.15);
  color:var(--accent);
  font-weight:600;
  font-size:0.8rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  padding:6px 14px;
  border-radius:30px;
  margin-bottom:18px;
}
.hero h1{
  color:#fff;
  font-size:2.6rem;
  line-height:1.15;
  margin-bottom:20px;
}
.hero h1 span{color:var(--accent);}
.hero p{
  color:#d8e4ec;
  font-size:1.05rem;
  max-width:520px;
  margin-bottom:30px;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.hero-stats{
  display:flex;
  gap:28px;
  margin-top:44px;
  flex-wrap:wrap;
}
.hero-stat b{
  display:block;
  font-family:var(--font-display);
  font-size:1.7rem;
  color:var(--accent);
}
.hero-stat span{
  font-size:0.85rem;
  color:#cfe0ec;
}
.hero-panel{
  background:#fff;
  border-radius:var(--radius);
  padding:30px;
  color:var(--ink);
  box-shadow:var(--shadow-lg);
}
.hero-panel h3{margin-bottom:6px;}
.hero-panel p.lead{
  color:var(--ink-soft);
  font-size:0.9rem;
  margin-bottom:20px;
}

/* ---------- Bölüm başlıkları ---------- */
.section{padding:80px 0;}
.section-alt{background:var(--bg-alt);}
.section-head{
  max-width:640px;
  margin:0 auto 50px;
  text-align:center;
}
.section-head .eyebrow{
  display:inline-block;
  color:var(--accent-dark);
  font-weight:700;
  font-size:0.8rem;
  letter-spacing:0.12em;
  text-transform:uppercase;
  margin-bottom:10px;
}
.section-head h2{font-size:2rem;}
.section-head p{color:var(--ink-soft);}

/* ---------- Hizmet kartları ---------- */
.services-grid{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:24px;
}
.service-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:22px 16px;
  position:relative;
  transition:transform .2s ease, box-shadow .2s ease;
  flex:1 1 200px;
  max-width:220px;
}
.service-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-lg);
  border-color:transparent;
}
.service-icon{
  width:56px;height:56px;
  border-radius:10px;
  background:var(--bg-alt);
  display:flex;align-items:center;justify-content:center;
  font-size:1.6rem;
  margin-bottom:18px;
  border-left:4px solid var(--accent);
}
.service-card h3{font-size:1.15rem;margin-bottom:10px;}
.service-card p{color:var(--ink-soft);font-size:0.95rem;margin-bottom:16px;}
.service-capacity{
  display:inline-block;
  font-size:0.8rem;
  font-weight:600;
  color:var(--primary);
  background:var(--bg-alt);
  padding:4px 12px;
  border-radius:20px;
}
.service-card .card-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  margin-top:16px;
  font-weight:600;
  color:var(--primary);
}

/* ---------- Neden biz / özellikler ---------- */
.features-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:24px;
}
.feature-item{text-align:center;padding:10px;}
.feature-item .num{
  font-family:var(--font-display);
  font-size:2.2rem;
  color:var(--accent);
  margin-bottom:6px;
}
.feature-item h4{font-size:1rem;margin-bottom:6px;}
.feature-item p{color:var(--ink-soft);font-size:0.9rem;}

/* ---------- CTA şerit ---------- */
.cta-strip{
  background:var(--primary);
  color:#fff;
  padding:50px 0;
  text-align:center;
}
.cta-strip h2{color:#fff;font-size:1.7rem;margin-bottom:10px;}
.cta-strip p{color:#cfe0ec;margin-bottom:24px;}

/* ---------- Form ---------- */
.form-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:34px;
  box-shadow:var(--shadow);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-group{margin-bottom:18px;}
.form-group label{
  display:block;
  font-weight:600;
  font-size:0.9rem;
  margin-bottom:6px;
}
.form-group input,
.form-group select,
.form-group textarea{
  width:100%;
  padding:12px 14px;
  border:1px solid var(--border);
  border-radius:6px;
  font-family:var(--font-body);
  font-size:0.95rem;
  background:var(--bg-alt);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{
  outline:2px solid var(--accent);
  outline-offset:1px;
  background:#fff;
}

/* ---------- Footer ---------- */
.site-footer{
  background:var(--primary);
  color:#cfe0ec;
  padding-top:56px;
}
.footer-inner{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:32px;
  padding-bottom:40px;
}
.footer-logo{color:#fff;margin-bottom:14px;}
.footer-col h4{
  color:#fff;
  font-size:1rem;
  margin-bottom:14px;
}
.footer-links li{margin-bottom:10px;font-size:0.92rem;}
.footer-links a:hover{color:var(--accent);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.12);
  padding:18px 0;
  text-align:center;
  font-size:0.85rem;
}

/* ---------- Uyarı / mesaj kutuları ---------- */
.alert{
  padding:14px 18px;
  border-radius:8px;
  margin-bottom:20px;
  font-weight:600;
}
.alert-success{background:#e5f6ea;color:#1e7b3c;}
.alert-error{background:#fdeaea;color:#b23434;}

/* ---------- Hero görsel ---------- */
.hero-illustration{
  position:absolute;
  right:-40px; bottom:-30px;
  width:360px;
  opacity:0.16;
  z-index:0;
  pointer-events:none;
}

/* ---------- Hizmet kartı görseli ---------- */
.service-media{
  margin:-26px -20px 18px;
  border-radius:var(--radius) var(--radius) 0 0;
  overflow:hidden;
  aspect-ratio:16/10;
}
.service-media img{width:100%;height:100%;object-fit:cover;display:block;}
.service-icon{margin-top:0;}

/* ---------- Sahadan galeri ---------- */
.gallery-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:22px;
}
.gallery-item{
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
  position:relative;
  aspect-ratio:4/3;
}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease;}
.gallery-item:hover img{transform:scale(1.06);}
.gallery-caption{
  position:absolute; left:0; right:0; bottom:0;
  background:linear-gradient(0deg, rgba(18,48,72,0.85), transparent);
  color:#fff;
  padding:14px 16px 10px;
  font-weight:600;
  font-size:0.9rem;
}

/* ---------- Sayfa üst banner (iç sayfalar) ---------- */
.page-banner{
  position:relative;
  color:#fff;
  padding:70px 0 44px;
  overflow:hidden;
}
.page-banner img.banner-bg{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
  z-index:0;
}
.page-banner .container{position:relative; z-index:1;}
.page-banner .breadcrumb{
  font-size:0.85rem;
  color:#cfe0ec;
  margin-bottom:10px;
}
.page-banner .breadcrumb a{color:var(--accent); font-weight:600;}
.page-banner h1{color:#fff; font-size:2.1rem; margin-bottom:8px;}
.page-banner p{color:#d8e4ec; max-width:560px; margin:0;}

/* ---------- Hizmet detay blokları ---------- */
.service-detail{
  display:grid;
  grid-template-columns:0.9fr 1.1fr;
  gap:44px;
  align-items:center;
  padding:56px 0;
  border-bottom:1px solid var(--border);
}
.service-detail:last-child{border-bottom:none;}
.service-detail.reverse{grid-template-columns:1.1fr 0.9fr;}
.service-detail.reverse .service-detail-media{order:2;}
.service-detail-media{
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
}
.service-detail-media img{width:100%;display:block;}
.service-detail-text .eyebrow{
  color:var(--accent-dark);
  font-weight:700;
  font-size:0.8rem;
  letter-spacing:0.1em;
  text-transform:uppercase;
}
.service-detail-text h2{margin-top:8px;}
.service-detail-text ul{margin:18px 0;}
.service-detail-text ul li{
  padding-left:26px;
  position:relative;
  margin-bottom:10px;
  color:var(--ink-soft);
}
.service-detail-text ul li::before{
  content:"✓";
  position:absolute; left:0; top:0;
  color:var(--accent-dark);
  font-weight:700;
}

/* ---------- Hakkımızda ---------- */
.about-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  align-items:center;
}
.about-grid img{border-radius:var(--radius); box-shadow:var(--shadow);}
.stats-strip{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
  margin-top:20px;
}
.stat-box{
  text-align:center;
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:22px 10px;
}
.stat-box b{
  display:block;
  font-family:var(--font-display);
  font-size:1.8rem;
  color:var(--primary);
}
.stat-box span{font-size:0.82rem; color:var(--ink-soft);}
.timeline{margin-top:10px;}
.timeline-item{
  display:flex; gap:18px;
  padding-bottom:22px;
  position:relative;
}
.timeline-item::before{
  content:"";
  position:absolute; left:19px; top:34px; bottom:0;
  width:2px; background:var(--border);
}
.timeline-item:last-child::before{display:none;}
.timeline-dot{
  flex:0 0 40px; height:40px;
  border-radius:50%;
  background:var(--primary);
  color:var(--accent);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display);
  font-weight:700;
  font-size:0.85rem;
}
.timeline-body h4{margin-bottom:4px;}
.timeline-body p{color:var(--ink-soft); font-size:0.92rem; margin:0;}
.values-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.value-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:28px 24px;
  text-align:center;
}
.value-card .value-icon{font-size:1.8rem; margin-bottom:12px;}
.value-card h4{margin-bottom:8px;}
.value-card p{color:var(--ink-soft); font-size:0.92rem;}

/* ---------- İletişim ---------- */
.contact-grid{
  display:grid;
  grid-template-columns:0.85fr 1.15fr;
  gap:40px;
}
.contact-info-list{list-style:none; margin:24px 0 0; padding:0;}
.contact-info-list li{
  display:flex; gap:14px;
  padding:16px 0;
  border-bottom:1px solid var(--border);
}
.contact-info-list li:last-child{border-bottom:none;}
.contact-info-icon{
  flex:0 0 44px; height:44px;
  border-radius:10px;
  background:var(--bg-alt);
  border-left:4px solid var(--accent);
  display:flex; align-items:center; justify-content:center;
  font-size:1.2rem;
}
.contact-info-list h4{margin:0 0 4px; font-size:0.95rem; text-transform:none; color:var(--ink);}
.contact-info-list p{margin:0; color:var(--ink-soft); font-size:0.9rem;}
.map-wrap{
  margin-top:26px;
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
}
.map-wrap img{width:100%; display:block;}

/* ---------- Teklif al sayfası ---------- */
.quote-layout{
  display:grid;
  grid-template-columns:1.2fr 0.8fr;
  gap:40px;
  align-items:start;
}
.quote-side{
  background:var(--primary);
  color:#fff;
  border-radius:var(--radius);
  padding:30px;
}
.quote-side h3{color:#fff;}
.quote-side ul{margin-top:16px;}
.quote-side ul li{
  padding:10px 0;
  border-bottom:1px solid rgba(255,255,255,0.12);
  font-size:0.92rem;
  color:#d8e4ec;
}
.quote-side ul li:last-child{border-bottom:none;}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr;}
  .service-card{flex-basis:calc(33.333% - 16px); max-width:calc(33.333% - 16px);}
  .features-grid{grid-template-columns:1fr 1fr;}
  .footer-inner{grid-template-columns:1fr 1fr;}
  .form-row{grid-template-columns:1fr;}
  .gallery-grid{grid-template-columns:1fr 1fr;}
  .service-detail,
  .service-detail.reverse{grid-template-columns:1fr;}
  .service-detail.reverse .service-detail-media{order:0;}
  .about-grid{grid-template-columns:1fr;}
  .stats-strip{grid-template-columns:1fr 1fr;}
  .values-grid{grid-template-columns:1fr 1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .quote-layout{grid-template-columns:1fr;}
  .hero-illustration{display:none;}
}
@media (max-width:700px){
  .main-nav{
    position:absolute;
    top:100%;left:0;right:0;
    background:#fff;
    flex-direction:column;
    padding:10px 24px 20px;
    border-bottom:1px solid var(--border);
    display:none;
  }
  .main-nav.open{display:flex;}
  .nav-toggle{display:flex;}
  .nav-dropdown{flex-direction:column;align-items:flex-start;width:100%;}
  .nav-dropdown-menu{
    position:static;
    display:flex;
    box-shadow:none;
    border:none;
    border-left:2px solid var(--border);
    border-radius:0;
    margin:4px 0 4px 4px;
    padding:4px 0 4px 14px;
    width:100%;
  }
  .header-cta{display:none;}
  .service-card{flex-basis:100%; max-width:100%;}
  .features-grid{grid-template-columns:1fr 1fr;}
  .topbar-inner{flex-direction:column; align-items:center; text-align:center;}
  .topbar-info,
  .topbar-hours{flex:0 0 auto; text-align:center;}
  .topbar-lang{order:-1;}
  .footer-inner{grid-template-columns:1fr;}
  .hero h1{font-size:2rem;}
  .gallery-grid{grid-template-columns:1fr;}
  .stats-strip{grid-template-columns:1fr 1fr;}
  .values-grid{grid-template-columns:1fr;}
  .page-banner h1{font-size:1.6rem;}
}

/* WhatsApp yüzen buton */
.whatsapp-float{
  position:fixed;
  right:22px;
  bottom:22px;
  width:58px;
  height:58px;
  background:#25D366;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 6px 18px rgba(0,0,0,0.25);
  z-index:999;
  transition:transform .15s ease;
}
.whatsapp-float:hover{transform:scale(1.08);}

/* WhatsApp buton stili (form/CTA) */
.btn-whatsapp{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  background:#25D366;
  color:#fff;
  border:none;
  cursor:pointer;
}
.btn-whatsapp:hover{background:#1ebe57;color:#fff;}

@media (max-width:640px){
  .whatsapp-float{right:14px;bottom:14px;width:52px;height:52px;}
}