/* =========================================================
   ERDEM A.Ş. — site geneli stil dosyası
   Renk paleti: Lacivert (ana marka rengi) + mavi (ikincil vurgu),
   sade ve kurumsal görünüm için tek tonlu vurgu paleti kullanılır.
   ========================================================= */

:root{
  --navy:        #0F2E4E;
  --navy-2:      #163F69;
  --navy-ink:    #14212E;
  --flame-red:   var(--navy-2);
  --flame-orange:var(--sky);
  --sky:         #29ABE2;
  --bg:          #F4F7FA;
  --bg-panel:    #FFFFFF;
  --line:        #E2E8EE;
  --muted:       #5B6B7A;
  --radius-s: 6px;
  --radius-m: 10px;
  --shadow: 0 8px 24px rgba(15,46,78,.08);
  --maxw: 1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--navy-ink);
  background:var(--bg);
  line-height:1.55;
}
h1,h2,h3,h4{
  font-family:'Sora',system-ui,sans-serif;
  color:var(--navy);
  line-height:1.2;
  margin:0 0 .5em;
}
p{margin:0 0 1em;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
:focus-visible{outline:3px solid var(--sky);outline-offset:2px;}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.section{padding:64px 0;}
.section-head{max-width:640px;margin-bottom:36px;}
.kicker{
  display:inline-block;color:var(--sky);font-weight:700;
  font-size:.85rem;margin-bottom:8px;
}
.section-head h2{font-size:clamp(1.6rem,3vw,2.2rem);}
.section-head p{color:var(--muted);font-size:1.02rem;}
.section.alt{background:var(--bg-panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}

.flame-text{
  font-weight:inherit;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--radius-s);
  font-weight:600;font-size:.97rem;border:2px solid transparent;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{
  background:linear-gradient(100deg,var(--flame-red),var(--flame-orange));
  color:#fff;box-shadow:0 10px 24px rgba(22,63,105,.28);
}
.btn-primary:hover{box-shadow:0 14px 28px rgba(22,63,105,.36);}
.btn-navy{background:var(--navy);color:#fff;}
.btn-navy:hover{background:var(--navy-2);}
.btn-outline{border-color:var(--navy);color:var(--navy);background:transparent;}
.btn-outline:hover{background:var(--navy);color:#fff;}
.btn-sm{padding:9px 16px;font-size:.88rem;}
.btn-block{width:100%;}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none;}

/* ---------- Top bar ---------- */
.top-bar{background:var(--navy-ink);color:#C9D6E4;font-size:.82rem;}
.top-bar-inner{
  max-width:var(--maxw);margin:0 auto;padding:8px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.top-bar-slogan{font-weight:500;}
.top-bar-links{display:flex;gap:18px;align-items:center;flex-wrap:wrap;}
.top-bar-links a{font-weight:600;color:#fff;}
.top-bar-links a:hover{color:var(--sky);}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:#fff;
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;gap:20px;}
.brand{display:flex;align-items:center;gap:10px;}
.brand img{height:52px;width:auto;}
.main-nav ul{display:flex;gap:6px;align-items:center;}
.main-nav a{
  padding:10px 14px;border-radius:var(--radius-s);font-weight:600;color:var(--navy);font-size:.95rem;
}
.main-nav a:hover, .main-nav a.active{background:var(--bg);}
.cart-link{position:relative;display:flex;align-items:center;gap:8px;flex-shrink:0;white-space:nowrap;}
.cart-badge{
  background:#E12A1F;color:#fff;font-size:.72rem;font-weight:700;
  border-radius:999px;min-width:20px;height:20px;display:inline-flex;
  align-items:center;justify-content:center;padding:0 5px;
}
.nav-toggle{display:none;background:none;border:none;padding:8px;}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;}

/* ---------- "Ürünler" açılır marka menüsü ---------- */
.has-dropdown{position:relative;}
.has-dropdown > a .caret{font-size:.7em;margin-left:2px;display:inline-block;}
.mega-menu{
  display:none;position:absolute;top:100%;left:0;z-index:60;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);box-shadow:var(--shadow);
  padding:18px;gap:28px;min-width:420px;
}
.has-dropdown:hover .mega-menu,
.has-dropdown:focus-within .mega-menu{display:flex;}
.mega-col{display:flex;flex-direction:column;min-width:170px;}
.mega-col h5{
  color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;
  margin:0 0 8px;font-family:'Inter',sans-serif;
}
.mega-col a{padding:6px 4px;border-radius:6px;font-size:.9rem;font-weight:500;color:var(--navy-ink);}
.mega-col a:hover{background:var(--bg);color:var(--navy);}
.mega-col a.mega-all{color:var(--sky);font-weight:700;margin-top:4px;}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:var(--navy);
  color:#fff;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(560px 420px at 88% 10%, rgba(41,171,226,.18), transparent 60%),
    radial-gradient(420px 320px at 100% 55%, rgba(41,171,226,.22), transparent 65%);
  pointer-events:none;
}
.hero-inner{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;
  padding:88px 24px 70px;max-width:var(--maxw);margin:0 auto;
}
.hero h1{color:#fff;font-size:clamp(2.1rem,4vw,3rem);max-width:15ch;}
.hero p.lead{color:#C9D6E4;font-size:1.12rem;max-width:46ch;}
.hero-cta{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap;}
.hero-visual{
  display:flex;align-items:center;justify-content:center;
}
.hero-urun-vitrini{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.hero-urun-card{
  background:#fff;border-radius:14px;padding:12px;width:100%;text-align:center;
  box-shadow:0 14px 30px rgba(0,0,0,.22);display:flex;flex-direction:column;gap:2px;
  transition:transform .15s ease;
}
.hero-urun-card:hover{transform:translateY(-4px);}
.hero-urun-gorsel{
  position:relative;height:76px;border-radius:9px;overflow:hidden;margin-bottom:8px;
  background:linear-gradient(135deg,var(--navy),var(--navy-2));
  display:flex;align-items:center;justify-content:center;
}
.hero-urun-gorsel img{width:100%;height:100%;object-fit:cover;}
.hero-urun-gorsel span{color:rgba(255,255,255,.75);font-family:'Sora',sans-serif;font-weight:700;font-size:.72rem;}
.hero-urun-badge{
  position:absolute;top:5px;right:5px;background:linear-gradient(100deg,var(--flame-red),var(--flame-orange));
  color:#fff;font-size:.56rem;font-weight:700;padding:2px 6px;border-radius:999px;
}
.hero-urun-card .marka-satir{font-size:.64rem;color:var(--muted);text-transform:uppercase;letter-spacing:.03em;}
.hero-urun-card .baslik-satir{font-size:.76rem;font-weight:700;color:var(--navy-ink);line-height:1.25;}
.hero-urun-card .fiyat-satir{font-size:.86rem;font-weight:800;color:var(--flame-orange);margin-top:2px;}
.hero-stats{display:flex;gap:34px;margin-top:40px;flex-wrap:wrap;}
.hero-stats div strong{display:block;font-family:'Sora',sans-serif;font-size:1.7rem;color:#fff;}
.hero-stats div span{color:#9FB2C4;font-size:.85rem;}

/* ---------- Campaigns slider ---------- */
.slider{position:relative;border-radius:var(--radius-m);overflow:hidden;box-shadow:var(--shadow);}
.slider-track{display:flex;transition:transform .6s cubic-bezier(.65,0,.35,1);}
.slide{
  min-width:100%;display:grid;grid-template-columns:1.3fr 1fr;
  background:linear-gradient(120deg,var(--navy),var(--navy-2));color:#fff;
}
.slide .slide-text{padding:44px;display:flex;flex-direction:column;justify-content:center;gap:12px;}
.slide .slide-text .tag{
  color:#fff;background:linear-gradient(100deg,var(--flame-red),var(--flame-orange));
  display:inline-block;padding:5px 12px;border-radius:999px;font-size:.78rem;font-weight:700;
  width:fit-content;
}
.slide .slide-text h3{color:#fff;font-size:1.5rem;}
.slide .slide-text p{color:#C9D6E4;margin-bottom:6px;}
.slide-visual{
  background:rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center;
  overflow:hidden;padding:22px;
}
.slide-visual img{width:100%;height:100%;object-fit:contain;}
.slider-dots{position:absolute;bottom:16px;left:0;right:0;display:flex;justify-content:center;gap:8px;}
.slider-dots button{
  width:9px;height:9px;border-radius:999px;border:none;background:rgba(255,255,255,.4);padding:0;
}
.slider-dots button.active{background:#fff;width:22px;border-radius:6px;}
.slider-arrow{
  position:absolute;top:50%;transform:translateY(-50%);z-index:2;
  background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);color:#fff;
  width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;
}
.slider-arrow:hover{background:rgba(255,255,255,.3);}
.slider-arrow.prev{left:14px;}
.slider-arrow.next{right:14px;}

/* ---------- Feature row ---------- */
.feature-row{display:flex;flex-wrap:wrap;}
.feature-row .feature{
  flex:1 1 220px;padding:22px 26px;border-right:1px solid var(--line);
}
.feature-row .feature:last-child{border-right:none;}
.feature .num{font-family:'Sora',sans-serif;color:var(--flame-orange);font-weight:700;font-size:1.6rem;display:block;margin-bottom:6px;}
.feature h4{font-size:1.02rem;margin-bottom:6px;}
.feature p{color:var(--muted);font-size:.92rem;margin:0;}
.card-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);box-shadow:var(--shadow);}

/* ---------- Brand tiles (anasayfa) ---------- */
.brand-tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;}
.brand-tile{
  display:flex;flex-direction:column;gap:4px;padding:20px;background:#fff;
  border:1px solid var(--line);border-radius:var(--radius-m);transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.brand-tile:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--sky);}
.brand-tile-kat{color:var(--sky);font-weight:700;font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;}
.brand-tile strong{font-family:'Sora',sans-serif;color:var(--navy);font-size:1.15rem;}
.brand-tile-cta{color:var(--muted);font-size:.85rem;margin-top:6px;}

/* ---------- Category teaser ---------- */
.cat-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.cat-card{
  position:relative;border-radius:var(--radius-m);overflow:hidden;min-height:260px;
  display:flex;align-items:flex-end;padding:30px;color:#fff;
}
.cat-card.kombi{background:linear-gradient(150deg,var(--navy) 30%,var(--flame-red) 130%);}
.cat-card.klima{background:linear-gradient(150deg,var(--navy) 30%,var(--sky) 150%);}
.cat-card h3{color:#fff;font-size:1.5rem;margin-bottom:6px;}
.cat-card p{color:rgba(255,255,255,.85);margin-bottom:16px;max-width:32ch;}
.cat-card .btn{align-self:flex-start;}

/* ---------- CTA banner ---------- */
.cta-banner{
  background:linear-gradient(100deg,var(--flame-red),var(--flame-orange));
  color:#fff;border-radius:var(--radius-m);padding:44px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.cta-banner h3{color:#fff;font-size:1.5rem;margin-bottom:6px;}
.cta-banner p{color:rgba(255,255,255,.9);margin:0;}
.cta-banner .btn-primary{background:#fff;color:var(--flame-red);box-shadow:none;}
.cta-banner .btn-primary:hover{background:#fff;box-shadow:0 10px 20px rgba(0,0,0,.15);}

/* ---------- Products page ---------- */
.page-hero{background:var(--navy);color:#fff;padding:48px 0;}
.page-hero h1{color:#fff;margin-bottom:6px;}
.page-hero p{color:#C9D6E4;margin:0;}
.breadcrumb{color:#9FB2C4;font-size:.85rem;margin-bottom:10px;}
.breadcrumb a{color:#C9D6E4;}

.filter-bar{
  display:flex;gap:10px;flex-wrap:wrap;margin-bottom:32px;
}
.filter-bar a{
  padding:10px 18px;border-radius:999px;border:1.5px solid var(--line);
  color:var(--navy);font-weight:600;font-size:.92rem;background:#fff;
}
.filter-bar a.active{background:var(--navy);border-color:var(--navy);color:#fff;}
.filter-bar-marka{margin-top:-18px;margin-bottom:32px;}
.filter-bar-marka a{
  padding:7px 14px;font-size:.82rem;border-color:transparent;background:var(--bg);color:var(--muted);
}
.filter-bar-marka a.active{background:var(--flame-orange);color:#fff;}
.marka-etiketi{
  align-self:flex-start;color:var(--sky);font-weight:700;font-size:.74rem;
  text-transform:uppercase;letter-spacing:.04em;
}

/* ---------- Ürünler sayfası: sonuç sayısı + sıralama ---------- */
.list-toolbar{
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;
  margin-bottom:22px;
}
.list-count{color:var(--muted);font-size:.9rem;}
.list-toolbar select{
  padding:10px 14px;border:1.5px solid var(--line);border-radius:var(--radius-s);
  font-family:inherit;font-size:.9rem;background:#fff;color:var(--navy-ink);
}

/* ---------- Ürün detay sayfası ---------- */
.detay-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;margin-bottom:48px;}
.detay-gorsel-col{display:flex;flex-direction:column;}
.detay-gorsel{
  position:relative;aspect-ratio:4/3;border-radius:var(--radius-m);overflow:hidden;
  background:linear-gradient(135deg,var(--navy),var(--navy-2));
  display:flex;align-items:center;justify-content:center;
}
.detay-gorsel img{width:100%;height:100%;object-fit:cover;}
.detay-gorsel-yer-tutucu{color:rgba(255,255,255,.7);font-family:'Sora',sans-serif;font-weight:700;font-size:1.3rem;}
.detay-gorsel-ek{
  margin-top:14px;border:1px solid var(--line);border-radius:var(--radius-m);overflow:hidden;background:#fff;
}
.detay-gorsel-ek img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block;}
.detay-gorsel-ek span{display:block;padding:9px 14px;font-size:.85rem;font-weight:700;color:var(--navy);background:var(--bg);}
.detay-info{display:flex;flex-direction:column;}
.detay-fiyat{font-family:'Sora',sans-serif;font-weight:800;font-size:2rem;color:var(--navy);margin:6px 0 12px;}
.detay-actions{display:flex;gap:14px;flex-wrap:wrap;margin:12px 0 24px;}
.hizmet-info-card{
  background:var(--bg);border:1px dashed var(--line);border-radius:var(--radius-m);padding:18px 20px;
}
.hizmet-info-card strong{display:block;color:var(--navy);margin-bottom:6px;}
.hizmet-info-card p{color:var(--muted);font-size:.9rem;margin:0 0 8px;}
.hizmet-info-card a{color:var(--sky);font-weight:700;font-size:.9rem;}
.detay-ozellikler{background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);padding:28px 30px;}
.detay-ozellikler h3{margin-bottom:16px;}
.ozellik-list-buyuk{display:grid;grid-template-columns:1fr 1fr;gap:4px 24px;}
.ozellik-list-buyuk li{font-size:.95rem;padding:8px 0 8px 20px;border-bottom:1px solid var(--line);}
.ozellik-list-buyuk li::before{top:16px;}

/* ---------- Google yorum bandı ---------- */
.google-review-band{background:var(--bg-panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;}
.google-review-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;}
.google-review-text{display:flex;flex-direction:column;}
.google-review-text strong{color:var(--navy);}
.google-review-text span{color:var(--muted);font-size:.88rem;}

/* ---------- Sabit (float) WhatsApp / Ara butonları ---------- */
.float-actions{
  position:fixed;right:20px;bottom:20px;z-index:900;
  display:flex;flex-direction:column;gap:12px;
}
.float-btn{
  width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:#fff;box-shadow:0 10px 24px rgba(0,0,0,.25);
}
.float-whatsapp{background:#25D366;}
.float-call{background:var(--navy);}
.float-btn:hover{transform:translateY(-2px);}

.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:22px;}
.product-card{
  background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius-m);
  overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .15s ease, transform .15s ease;
}
.product-card:hover{box-shadow:var(--shadow);transform:translateY(-3px);}
.product-thumb{
  aspect-ratio:4/3;background:linear-gradient(135deg,var(--navy),var(--navy-2));
  display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.7);
  font-family:'Sora',sans-serif;font-weight:700;position:relative;
}
.product-thumb img{width:100%;height:100%;object-fit:cover;}
.tag-kategori{
  position:absolute;top:10px;left:10px;background:rgba(255,255,255,.15);
  color:#fff;font-size:.72rem;font-weight:700;padding:4px 10px;border-radius:999px;
  backdrop-filter:blur(4px);
}
.tag-kampanya{
  position:absolute;top:10px;right:10px;background:linear-gradient(100deg,var(--flame-red),var(--flame-orange));
  color:#fff;font-size:.68rem;font-weight:700;padding:4px 10px;border-radius:999px;
}
.product-thumb-link{display:block;}
.urun-baslik-link:hover{color:var(--sky);}
.product-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.product-body h3{font-size:1.05rem;margin:0;}
.product-actions .btn{flex:1;}
.urun-fiyat{font-family:'Sora',sans-serif;font-weight:700;font-size:1.2rem;color:var(--navy);margin:2px 0 0;}
.product-body .ozet{color:var(--muted);font-size:.88rem;margin:0;}
.product-body .ozellik-list{margin:6px 0 4px;}
.product-body .ozellik-list li{
  font-size:.82rem;color:var(--navy-ink);padding-left:16px;position:relative;margin-bottom:4px;
}
.product-body .ozellik-list li::before{
  content:"";position:absolute;left:0;top:7px;width:6px;height:6px;border-radius:50%;
  background:var(--flame-orange);
}
.product-actions{margin-top:auto;display:flex;gap:8px;}

/* ---------- Cart page ---------- */
.cart-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:30px;align-items:start;}
.cart-table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius-m);overflow:hidden;box-shadow:var(--shadow);}
.cart-table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius-m);}
@media (max-width:720px){
  .cart-table{min-width:560px;}
  .cart-item-name span{white-space:normal;}
}
.cart-table th{
  text-align:left;background:var(--bg);color:var(--muted);font-size:.78rem;
  text-transform:uppercase;letter-spacing:.04em;padding:12px 16px;border-bottom:1px solid var(--line);
}
.cart-table td{padding:16px;border-bottom:1px solid var(--line);vertical-align:middle;}
.cart-item-name{display:flex;align-items:center;gap:12px;}
.cart-item-thumb{
  width:56px;height:56px;border-radius:8px;background:var(--navy);flex-shrink:0;
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:.7rem;font-weight:700;
}
.qty-control{display:flex;align-items:center;gap:8px;}
.qty-control button{
  width:28px;height:28px;border-radius:6px;border:1px solid var(--line);background:#fff;font-size:1rem;
}
.qty-control input{width:42px;text-align:center;border:1px solid var(--line);border-radius:6px;padding:5px;}
.remove-link{color:#C0392B;font-size:.85rem;font-weight:600;}
.empty-cart{
  background:#fff;border:1px dashed var(--line);border-radius:var(--radius-m);
  padding:60px 24px;text-align:center;color:var(--muted);
}

.quote-panel{
  background:#fff;border-radius:var(--radius-m);padding:26px;box-shadow:var(--shadow);
  position:sticky;top:96px;
}
.quote-panel h3{font-size:1.1rem;}
.quote-panel .summary-row{display:flex;justify-content:space-between;font-size:.92rem;color:var(--muted);padding:6px 0;}
.quote-panel .summary-row strong{color:var(--navy-ink);}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-grid .full{grid-column:1/-1;}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}
.kvkk-field{margin-top:4px;}
.kvkk-checkbox{display:flex;align-items:flex-start;gap:8px;cursor:pointer;font-size:.85rem;color:var(--muted);font-weight:400;}
.kvkk-checkbox input{margin-top:3px;flex-shrink:0;width:16px;height:16px;}
.kvkk-checkbox a{color:var(--navy);text-decoration:underline;}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;}
.field label{font-size:.85rem;font-weight:600;color:var(--navy);}
.field input,.field textarea,.field select{
  padding:12px 14px;border:1.5px solid var(--line);border-radius:var(--radius-s);
  font-family:inherit;font-size:.95rem;background:#fff;color:var(--navy-ink);
}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--sky);}
.field textarea{resize:vertical;min-height:100px;}
.field .hint{color:var(--muted);font-size:.78rem;}
.form-note{font-size:.82rem;color:var(--muted);margin-top:10px;}

.alert{padding:14px 18px;border-radius:var(--radius-s);margin-bottom:20px;font-size:.92rem;}
.alert-success{background:#E7F6EC;color:#1E7A3B;border:1px solid #BFE7CB;}
.alert-error{background:#FDECEC;color:#B32323;border:1px solid #F5C6C6;}

/* ---------- About page ---------- */
.about-hero{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;}
.about-hero img{border-radius:var(--radius-m);}
.value-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;}
.value-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);padding:24px;}
.value-card h4{margin-bottom:8px;}
.value-card p{color:var(--muted);font-size:.92rem;margin:0;}
.stat-row{display:flex;gap:40px;flex-wrap:wrap;padding:36px 0;}
.stat-row div strong{font-family:'Sora',sans-serif;font-size:2.1rem;color:var(--navy);display:block;}
.stat-row div span{color:var(--muted);font-size:.88rem;}

/* ---------- Contact page ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:32px;}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);padding:26px;margin-bottom:18px;}
.contact-card h4{font-size:.95rem;color:var(--muted);text-transform:uppercase;letter-spacing:.03em;margin-bottom:6px;}
.contact-card p{margin:0;font-size:1.05rem;color:var(--navy-ink);font-weight:600;}
.map-frame{border-radius:var(--radius-m);overflow:hidden;border:1px solid var(--line);height:260px;}
.map-frame iframe{width:100%;height:100%;border:0;}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy);color:#C9D6E4;padding:56px 0 24px;margin-top:60px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.12);}
.footer-grid h4{color:#fff;font-size:.95rem;margin-bottom:14px;}
.footer-grid ul li{margin-bottom:10px;font-size:.9rem;}
.footer-grid a:hover{color:#fff;}
.footer-brand img{height:48px;margin-bottom:14px;}
.footer-brand p{font-size:.88rem;color:#9FB2C4;max-width:34ch;}
.footer-bottom{display:flex;justify-content:space-between;padding-top:20px;font-size:.82rem;color:#8CA0B4;flex-wrap:wrap;gap:8px;}

/* ---------- Responsive ---------- */
@media (max-width: 900px){
  .hero-inner{grid-template-columns:1fr;}
  .hero-visual{max-width:360px;margin:0 auto;}
  .cat-grid{grid-template-columns:1fr;}
  .cart-layout{grid-template-columns:1fr;}
  .about-hero{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .slide{grid-template-columns:1fr;}
  .slide-visual{height:160px;order:-1;}
  .detay-grid{grid-template-columns:1fr;gap:26px;}
  .top-bar-slogan{display:none;}
}
@media (max-width: 720px){
  .main-nav{
    position:fixed;inset:64px 16px auto 16px;background:#fff;border-radius:var(--radius-m);
    box-shadow:var(--shadow);padding:12px;display:none;border:1px solid var(--line);
    max-height:80vh;overflow-y:auto;
  }
  .main-nav.open{display:block;}
  .main-nav ul{flex-direction:column;align-items:stretch;}
  .nav-toggle{display:block;}
  .form-grid{grid-template-columns:1fr;}
  .feature-row .feature{flex:1 1 100%;border-right:none;border-bottom:1px solid var(--line);}
  .footer-grid{grid-template-columns:1fr;}

  /* Mobilde marka açılır menüsü: hover değil, her zaman satır içi açık */
  .mega-menu{
    display:flex !important;position:static;box-shadow:none;border:none;
    padding:6px 0 6px 14px;min-width:0;flex-direction:column;gap:14px;background:transparent;
  }
  .has-dropdown > a{pointer-events:none;color:var(--muted);}
  .has-dropdown > a .caret{display:none;}

  .google-review-inner{flex-direction:column;align-items:flex-start;}
  .float-btn{width:46px;height:46px;}
  .float-actions{right:14px;bottom:14px;}
  .ozellik-list-buyuk{grid-template-columns:1fr;}
  .hero-urun-vitrini{gap:8px;}
  .hero-urun-card{padding:8px;border-radius:11px;}
  .hero-urun-gorsel{height:52px;border-radius:7px;margin-bottom:5px;}
  .hero-urun-gorsel span{font-size:.6rem;}
  .hero-urun-card .marka-satir{font-size:.56rem;}
  .hero-urun-card .baslik-satir{font-size:.64rem;}
  .hero-urun-card .fiyat-satir{font-size:.72rem;}
  .hero-urun-badge{font-size:.48rem;padding:2px 4px;top:4px;right:4px;}
}

/* ---------- Ürün sonrası hizmet hatırlatma bandı ---------- */
.hizmet-hatirlatma{
  position:fixed;left:0;right:0;bottom:0;z-index:998;
  background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 24px rgba(0,0,0,.12);
  animation:hhSlideUp .25s ease;
}
@keyframes hhSlideUp{from{transform:translateY(100%);}to{transform:translateY(0);}}
.hizmet-hatirlatma-inner{
  max-width:var(--maxw);margin:0 auto;padding:16px 24px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
}
.hizmet-hatirlatma-metin{flex:1 1 280px;}
.hizmet-hatirlatma-metin strong{display:block;color:var(--navy);font-size:.95rem;margin-bottom:2px;}
.hh-info-toggle{
  background:none;border:none;padding:0;color:var(--sky);font-size:.8rem;font-weight:600;
  cursor:pointer;text-decoration:underline;
}
.hh-info-metin{margin-top:6px;font-size:.82rem;color:var(--muted);max-width:60ch;}
.hizmet-hatirlatma-btns{display:flex;flex-wrap:wrap;align-items:center;gap:10px;}
.hh-btn{background:var(--navy);color:#fff;border:none;white-space:nowrap;}
.hh-btn:hover{background:var(--navy-2);}
.hh-kapat{
  background:none;border:none;color:var(--muted);font-size:.85rem;cursor:pointer;text-decoration:underline;
  padding:8px 4px;
}
@media (max-width:600px){
  .hizmet-hatirlatma-inner{padding:14px 16px;}
  .hizmet-hatirlatma-btns{width:100%;justify-content:flex-start;}
}

/* ---------- Sepet: eski cihaz indirimi ---------- */
.eski-cihaz-toggle{
  display:flex;align-items:flex-start;gap:8px;cursor:pointer;font-size:.88rem;
  background:var(--bg);border:1px dashed var(--line);border-radius:var(--radius-s);
  padding:10px 12px;margin-bottom:14px;
}
.eski-cihaz-toggle input{margin-top:2px;flex-shrink:0;width:16px;height:16px;}
.eski-cihaz-toggle strong{color:#2E7D32;}
.eski-fiyat{text-decoration:line-through;color:var(--muted);}