/* Tokat Solar – ürün vitrini / fiyat listesi (üyelik, sepet, ödeme yok) */
:root {
  --primary: #0ea5e9;
  --primary-dark: #0284c7;
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --bg: #f1f5f9;
  --surface: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; border: none; background: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

.topbar {
  background: #0f172a;
  color: #94a3b8;
  font-size: 13px;
  padding: 8px 0;
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.topbar-phone { color: #fbbf24; font-weight: 600; }
.topbar-phone:hover { color: #fde68a; }

.header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 68px;
  padding: 10px 0;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 0 0 2px rgba(14, 165, 233, 0.25);
}
.logo-img-sm {
  width: 48px;
  height: 48px;
}
.logo-text strong {
  display: block;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.logo-text strong span { color: var(--primary); }
.logo-text small {
  font-size: 11px;
  color: var(--muted);
  font-weight: 500;
}

.search-box {
  flex: 1;
  display: flex;
  max-width: 420px;
  border: 2px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
}
.search-box:focus-within { border-color: var(--primary); }
.search-box input {
  flex: 1;
  border: none;
  padding: 11px 14px;
  outline: none;
  min-width: 0;
}
.search-btn {
  background: #0f172a;
  color: #fff;
  padding: 0 18px;
  font-weight: 600;
  font-size: 13px;
}
.search-btn:hover { background: var(--primary-dark); }
.header-cta { flex-shrink: 0; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  transition: background 0.2s, transform 0.15s, color 0.2s;
}
.btn:active { transform: scale(0.98); }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-dark); }
.btn-ghost {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.35);
}
.btn-ghost:hover { background: rgba(255,255,255,0.25); }
.btn-outline {
  border: 2px solid var(--border);
  color: var(--text);
  background: #fff;
}
.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary-dark);
}

.nav {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 46px;
}
.cat-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #0f172a;
  color: #fff;
  padding: 9px 14px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 13px;
}
.cat-toggle:hover { background: #1e293b; }
.nav-links { display: flex; flex-wrap: wrap; gap: 4px; }
.nav-links a {
  padding: 7px 11px;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  border-radius: 6px;
}
.nav-links a:hover {
  color: var(--primary-dark);
  background: #f0f9ff;
}

.main { padding: 20px 0 48px; }
.main-grid {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px;
  align-items: start;
}

.sidebar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 0;
  position: sticky;
  top: 120px;
}
.sidebar-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  padding: 4px 16px 10px;
}
.cat-btn {
  display: block;
  width: 100%;
  text-align: left;
  padding: 11px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  transition: background 0.15s, color 0.15s;
}
.cat-list li:last-of-type .cat-btn { border-bottom: none; }
.cat-group { list-style: none; }
.cat-parent { display:flex; justify-content:space-between; align-items:center; gap:8px; font-weight:650; }
.cat-chevron { color:#8490a2; font-size:17px; transition:transform .18s ease; }
.cat-group.expanded .cat-chevron { transform:rotate(180deg); }
.subcat-list { display:none; margin:0; padding:2px 0 8px 12px; list-style:none; border-left:1px solid #e7ebf0; }
.cat-group.expanded .subcat-list { display:block; }
.cat-btn.cat-child { min-height:34px; padding:7px 9px 7px 12px; border-bottom:0; color:#657184; font-size:12px; line-height:1.35; }
.cat-btn.cat-child:hover,.cat-btn.cat-child.active { color:#166534; background:#eef8f0; }
.cat-btn:hover,
.cat-btn.active {
  background: #f0f9ff;
  color: var(--primary-dark);
}
.sidebar-note {
  margin: 14px 12px 4px;
  padding: 12px;
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: 8px;
  font-size: 12px;
  color: #92400e;
  line-height: 1.45;
}
.sidebar-note strong { display: block; margin-bottom: 4px; }

.hero {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 20px;
  min-height: 260px;
  display: flex;
  align-items: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(125deg, #0c4a6e 0%, #0369a1 45%, #0ea5e9 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  padding: 36px 40px;
  max-width: 540px;
  color: #fff;
}
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.18);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}
.hero-content h1 {
  font-size: clamp(1.4rem, 2.8vw, 1.95rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.hero-desc {
  font-size: 14px;
  opacity: 0.92;
  margin-bottom: 18px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }

.cat-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}
.cat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
  width: 100%;
}
.cat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.cat-card-img {
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cat-card-img span { font-size: 36px; }
.cat-card-img.c1 { background: linear-gradient(160deg, #0c4a6e, #0284c7); }
.cat-card-img.c2 { background: linear-gradient(160deg, #1e3a5f, #3b82f6); }
.cat-card-img.c3 { background: linear-gradient(160deg, #14532d, #16a34a); }
.cat-card-img.c4 { background: linear-gradient(160deg, #7c2d12, #ea580c); }
.cat-card h3 {
  padding: 12px 10px;
  font-size: 13px;
  font-weight: 700;
}

.products-section { margin-bottom: 36px; }
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.section-head h2 {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.result-count { font-size: 13px; color: var(--muted); }

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 14px;
}

.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s, transform 0.2s;
  text-align: left;
  width: 100%;
  cursor: pointer;
}
.product-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.product-img {
  height: 140px;
  background: linear-gradient(150deg, #0f172a, #1e293b);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.product-img .emoji { font-size: 44px; }
.product-brand {
  position: absolute;
  top: 8px;
  left: 8px;
  background: rgba(255,255,255,0.95);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.product-body {
  padding: 12px 14px 14px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-body h3 {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 8px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-price {
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 10px;
}
.product-price small {
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
}
.product-actions { display: flex; gap: 8px; }
.product-actions .btn {
  flex: 1;
  padding: 8px 10px;
  font-size: 12px;
}

.empty-msg {
  text-align: center;
  padding: 40px 16px;
  color: var(--muted);
  font-size: 15px;
}

.about-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 36px;
}
.about-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 28px;
  align-items: center;
}
.about-text h2 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 10px;
}
.about-text p {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 10px;
}
.about-features { margin-top: 12px; }
.about-features li {
  padding: 5px 0 5px 18px;
  font-size: 14px;
  font-weight: 500;
  position: relative;
}
.about-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #16a34a;
  font-weight: 700;
}
.about-stats { display: grid; gap: 12px; }
.stat {
  background: linear-gradient(135deg, #0c4a6e, #0369a1);
  color: #fff;
  padding: 16px 20px;
  border-radius: 10px;
  text-align: center;
}
.stat strong { display: block; font-size: 1.15rem; margin-bottom: 2px; }
.stat span { font-size: 12px; opacity: 0.9; }

.contact-section { margin-bottom: 16px; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.contact-info h3 { font-size: 1.1rem; margin-bottom: 10px; }
.contact-info p {
  font-size: 14px;
  margin-bottom: 6px;
  color: var(--muted);
}
.contact-info a { color: var(--primary-dark); font-weight: 600; }
.contact-info a:hover { text-decoration: underline; }
.contact-info .note {
  margin-top: 14px;
  font-size: 12px;
  color: #94a3b8;
  font-style: italic;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  padding: 11px 13px;
  border: 1px solid var(--border);
  border-radius: 8px;
  outline: none;
  background: #fff;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--primary);
}
.contact-form textarea { resize: vertical; min-height: 90px; }

.modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal[hidden] { display: none; }
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
}
.modal-box {
  position: relative;
  background: #fff;
  border-radius: 14px;
  max-width: 480px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}
.modal-close {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(15,23,42,0.7);
  color: #fff;
  font-size: 22px;
  line-height: 1;
  z-index: 2;
}
.modal-close:hover { background: #0f172a; }
.modal-img {
  height: 180px;
  background: linear-gradient(150deg, #0f172a, #1e293b);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
}
.modal-body { padding: 20px 22px 24px; }
.modal-brand {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-bottom: 4px;
}
.modal-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.3;
}
.modal-price {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 12px;
}
.modal-desc {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 18px;
  line-height: 1.55;
}
.modal-desc ul {
  margin-top: 8px;
  padding-left: 18px;
  list-style: disc;
}
.modal-desc li { margin-bottom: 4px; }
.modal-cta { width: 100%; }

.footer {
  background: #0f172a;
  color: #94a3b8;
  padding-top: 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 28px;
  padding-bottom: 32px;
}
.footer-brand .logo { margin-bottom: 10px; color: #fff; }
.footer-brand .logo strong { font-size: 1.15rem; }
.footer-brand p { font-size: 13px; max-width: 260px; }
.footer h4 {
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 12px;
}
.footer ul li { margin-bottom: 6px; font-size: 13px; }
.footer ul a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid #1e293b;
  padding: 14px 0;
  font-size: 12px;
  text-align: center;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  z-index: 150;
}
.sidebar-overlay.show { display: block; }

@media (max-width: 960px) {
  .main-grid { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    left: 0; top: 0; bottom: 0;
    width: 270px;
    z-index: 200;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    border-radius: 0;
    overflow-y: auto;
    box-shadow: 4px 0 24px rgba(0,0,0,0.15);
  }
  .sidebar.open { transform: translateX(0); }
  .cat-cards { grid-template-columns: 1fr 1fr; }
  .about-inner,
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .header-inner { flex-wrap: wrap; }
  .search-box { order: 3; max-width: 100%; width: 100%; }
  .logo-text small { display: none; }
  .nav-links { display: none; }
  .header-cta { padding: 9px 14px; font-size: 13px; }
  .hero-content { padding: 28px 22px; }
  .product-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .product-img { height: 110px; }
  .footer-grid { grid-template-columns: 1fr; }
}
/* Tokat Solar: simplified responsive additions */
.nav-inner{justify-content:flex-start;gap:24px}
.nav-home,.nav-contact{padding:8px 0;color:var(--muted);font-size:13px;font-weight:500}
.nav-home:hover,.nav-contact:hover{color:var(--primary-dark)}
.price-note{margin:12px 0 0;color:var(--muted);font-size:12px}
.source-price,.rate-hint,.stock-out{display:block;margin:3px 0;color:var(--muted);font-size:11px}
.stock-out{color:#b45309;font-weight:600}
.discount-rate{color:#dc2626;font-weight:700}
.product-docs,.spec-images{margin-top:14px;display:grid;gap:8px}
.product-docs h4,.spec-images h4{margin:0;font-size:14px}
.product-docs a{display:block;padding:8px 10px;border:1px solid var(--border);border-radius:8px;color:inherit;text-decoration:none;font-size:13px}
.product-docs a:hover{border-color:var(--accent,#f59e0b)}
.spec-images img{width:100%;height:auto;border:1px solid var(--border);border-radius:8px;background:#fff}
.spec-images small{color:var(--muted);font-size:11px}
.product-img img,.modal-img img{width:100%;height:100%;object-fit:contain;padding:16px}
.product-img,.modal-img{background:#fff}
.empty-msg{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}
@media(max-width:960px){.sidebar{position:static;transform:none;overflow:visible;box-shadow:none}.cat-list{display:flex;flex-wrap:wrap;padding:0 10px}.cat-list>li{flex:0 0 auto}.cat-list>.cat-group{flex:0 0 100%;}.cat-group>.cat-btn{width:100%;}.subcat-list{display:none;flex-wrap:wrap;gap:4px;padding:5px 0 8px 9px;border-left:0}.cat-group.expanded>.subcat-list{display:flex}.cat-list>.cat-group>.cat-btn{border:1px solid var(--border);border-radius:7px;padding:8px 12px}.cat-btn.cat-child{width:auto;border:1px solid var(--border);border-radius:7px;padding:7px 10px}.sidebar-note{margin-top:10px}.main-grid{gap:14px}}
@media(max-width:600px){.nav-inner{min-height:42px;gap:18px}.nav-home,.nav-contact{font-size:12px}.sidebar{padding-bottom:8px}.sidebar-note{font-size:11px}.hero-content{padding:28px 22px}.contact-grid{padding:18px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.logo-img{object-fit:contain;border-radius:8px;box-shadow:none;background:#0f172a}
.product-specs{margin:14px 0 0;border-top:1px solid var(--border);padding-top:8px}
.product-specs>div{display:grid;grid-template-columns:minmax(110px,1fr) 1.2fr;gap:12px;padding:7px 0;border-bottom:1px solid var(--border);font-size:12px}
.product-specs dt{color:var(--muted)}.product-specs dd{margin:0;color:var(--text);font-weight:600;text-align:right}
.modal-sku,.modal-stock{font-size:12px;color:var(--muted)}.modal-stock.available{color:#15803d}.modal-stock.unavailable{color:#b45309}
.system-builder{margin:22px 0 32px;padding:26px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.builder-heading{max-width:680px;margin-bottom:20px}.builder-heading .hero-badge{background:#e0f2fe;color:#0369a1}.builder-heading h2{font-size:1.45rem;line-height:1.2;margin-bottom:7px}.builder-heading>p:last-child{color:var(--muted);font-size:14px}
.builder-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,.75fr);gap:18px;align-items:start}
.builder-inputs{min-width:0}.appliance-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:0 0 10px}.appliance-heading h3,.estimate-card h3{font-size:1rem}
.fridge-picker{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 12px;padding:11px;border:1px solid var(--border);border-radius:9px;background:#f8fafc}.fridge-picker legend{padding:0 5px;font-size:12px;font-weight:700;color:var(--muted)}
.appliance-option{display:flex;align-items:center;gap:8px;min-height:40px;padding:8px 11px;border:1px solid var(--border);border-radius:8px;background:#fff;font-size:13px;font-weight:600;cursor:pointer}.appliance-option:has(input:checked){border-color:#7dd3fc;background:#f0f9ff;color:#075985}.appliance-option input{accent-color:#0284c7}
.appliance-picker{display:grid;gap:8px}
.appliance-guidance{margin:-4px 0 10px;padding:9px 11px;border-left:3px solid #0284c7;border-radius:0 7px 7px 0;background:#f0f9ff;color:#075985;font-size:12px;line-height:1.5}
.customer-fields label{display:grid;gap:4px;min-width:0}.customer-fields label span{font-size:11px;color:var(--muted);font-weight:600}.customer-fields input{width:100%;min-width:0;height:38px;padding:8px 9px;background:#fff;border:1px solid var(--border);border-radius:7px;outline:none}.customer-fields input:focus{border-color:var(--primary)}
.customer-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}.builder-submit{width:100%;min-height:44px}
.estimate-card{padding:18px;background:#f0f9ff;border:1px solid #bae6fd;border-radius:10px}.estimate-card h3{margin-bottom:4px}.estimate-intro{font-size:12px;color:var(--muted);margin-bottom:12px}.estimate-values{display:grid;gap:0;margin-bottom:12px}.estimate-values>div{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px solid #dbeafe}.estimate-values dt{font-size:12px;color:var(--muted)}.estimate-values dd{font-size:13px;font-weight:750;color:#075985;text-align:right}.estimate-card>small{display:block;font-size:11px;line-height:1.5;color:#64748b}
.recommended-bundle{margin-top:20px;padding:20px;background:#fff;border:1px solid var(--border);border-radius:12px}.recommended-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:14px}.recommended-heading .hero-badge{display:inline-block;margin:0 0 5px;padding:4px 8px;background:#e0f2fe;color:#0369a1;border-radius:20px;font-size:10px;font-weight:700}.recommended-heading h3{font-size:1.1rem;margin-bottom:4px}.recommended-heading p:not(.hero-badge){font-size:12px;color:var(--muted)}.bundle-total{color:#075985;font-size:1.05rem;text-align:right}.recommended-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.recommended-item{min-width:0;overflow:hidden;border:1px solid var(--border);border-radius:10px;background:#fff}.recommended-image{height:112px;display:flex;align-items:center;justify-content:center;background:#fff}.recommended-image img{width:100%;height:100%;object-fit:contain;padding:10px}.bundle-no-image{font-size:36px;color:#0284c7}.recommended-copy{padding:10px 12px}.recommended-copy small{font-size:10px;color:var(--muted);font-weight:650}.recommended-copy h4{min-height:34px;margin:5px 0;font-size:12px;line-height:1.4}.recommended-copy p{margin-bottom:4px;color:var(--muted);font-size:11px}.recommended-copy strong{font-size:13px;color:#075985}.bundle-note{display:block;margin-top:12px;color:var(--muted);font-size:11px;line-height:1.5}
@media(max-width:760px){.builder-layout{grid-template-columns:1fr}.estimate-card{order:-1}}
@media(max-width:900px){.recommended-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:520px){.system-builder{padding:18px 14px}.customer-fields{grid-template-columns:1fr}.appliance-heading{align-items:flex-start}.fridge-picker{display:grid;grid-template-columns:1fr}.recommended-bundle{padding:14px}.recommended-heading{align-items:flex-start;flex-direction:column}.bundle-total{text-align:left}.recommended-grid{gap:8px}.recommended-image{height:90px}.recommended-copy{padding:8px}.recommended-copy h4{font-size:11px}}

/* Phone layout */
@media (max-width: 600px) {
  html, body { width: 100%; overflow-x: hidden; }
  .container { padding-left: 12px; padding-right: 12px; }
  .topbar { font-size: 11px; padding: 7px 0; }
  .topbar-inner { gap: 6px; }
  .topbar-phone { white-space: nowrap; }
  .header-inner { min-height: 60px; gap: 8px; padding: 7px 0; }
  .logo { gap: 7px; }
  .logo-img { width: 42px; height: 42px; }
  .logo-text strong { font-size: 1.05rem; }
  .header-cta { margin-left: auto; padding: 8px 10px; font-size: 12px; white-space: nowrap; }
  .search-box { flex-basis: 100%; }
  .search-box input { padding: 9px 10px; font-size: 14px; }
  .nav-inner { min-height: 42px; gap: 20px; overflow-x: auto; white-space: nowrap; scrollbar-width: none; }
  .nav-inner::-webkit-scrollbar { display: none; }
  .main { padding-top: 12px; }
  .main-grid { gap: 12px; }
  .sidebar { padding: 8px 0; border-radius: 10px; }
  .sidebar-title { padding: 0 10px 6px; }
  .cat-list { flex-wrap: nowrap; gap: 6px; overflow-x: auto; padding: 0 10px 4px; scrollbar-width: none; }
  .cat-list::-webkit-scrollbar { display: none; }
  .cat-list > li, .cat-list > li.cat-group { flex: 0 0 auto; }
  .cat-list > li.cat-group { width: auto; }
  .cat-list > li > .cat-btn { width: auto; white-space: nowrap; }
  .cat-group > .cat-btn { width: auto; }
  .subcat-list { flex-wrap: nowrap; overflow-x: auto; white-space: nowrap; }
  .sidebar-note { display: none; }
  .hero { border-radius: 12px; }
  .hero-content { padding: 24px 18px; }
  .hero-content h1 { font-size: clamp(1.65rem, 8vw, 2.15rem); line-height: 1.12; }
  .hero-desc { font-size: 13px; }
  .hero-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .hero-actions .btn { padding: 10px 8px; font-size: 12px; }
  .hero-actions .btn:last-child { grid-column: 1 / -1; }
  .system-builder { margin: 14px 0 22px; }
  .fridge-picker { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .fridge-picker .appliance-option { min-width: 0; padding: 8px 6px; gap: 5px; font-size: 11px; }
  .fridge-picker .appliance-option span { line-height: 1.25; }
  .appliance-picker { grid-template-columns: 1fr; }
  .estimate-card { padding: 14px; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
  .product-card { border-radius: 10px; }
  .product-img { height: 112px; }
  .product-body { padding: 9px; }
  .product-body h3 { font-size: 11px; line-height: 1.35; }
  .product-price { font-size: 14px; }
  .source-price, .rate-hint, .stock-out { font-size: 10px; }
  .product-actions { gap: 5px; }
  .product-actions .btn { padding: 8px 5px; font-size: 11px; }
  .modal { padding: 8px; }
  .modal-box { max-height: 94dvh; }
}

@media (max-width: 370px) {
  .topbar-inner { font-size: 10px; }
  .logo-text strong { font-size: .95rem; }
  .header-cta { padding: 7px 8px; font-size: 11px; }
  .fridge-picker { grid-template-columns: 1fr; }
  .product-grid { gap: 7px; }
  .product-img { height: 96px; }
  .product-body { padding: 8px; }
}

/* O-KAM camera category shortcut */
.camera-note { padding:0; background:transparent; border:0; color:inherit; }
.camera-promo { width:100%; display:grid; grid-template-columns:58px minmax(0,1fr) 16px; align-items:center; gap:10px; padding:8px; text-align:left; color:var(--text); background:#fff; border:1px solid var(--border); border-radius:10px; cursor:pointer; transition:border-color .15s,box-shadow .15s; }
.camera-promo:hover,.camera-promo:focus-visible { border-color:#15803d; box-shadow:0 3px 12px rgba(15,23,42,.08); outline:none; }
.camera-promo img { width:58px; height:58px; object-fit:contain; background:#f7f8fa; border-radius:7px; }
.camera-promo span { min-width:0; display:grid; gap:3px; }
.camera-promo strong { font-size:12px; line-height:1.25; }
.camera-promo small { font-size:10px; color:var(--muted); }
.camera-promo>b { color:#15803d; font-size:18px; }
.product-img .emoji { font-size:42px; }

/* Links that look like the previous buttons (categories, product names) */
a.cat-btn { text-decoration: none; color: var(--text); cursor: pointer; }
a.cat-btn.cat-child { color: #657184; }
a.cat-btn:hover, a.cat-btn.active { color: var(--primary-dark); }
.product-link { color: inherit; text-decoration: none; }
.product-card { cursor: pointer; }
.product-card .product-options { cursor: default; }
.product-link:hover { text-decoration: underline; }
.hero-content .hero-title { font-size: clamp(1.4rem, 2.8vw, 1.95rem); font-weight: 800; line-height: 1.2; margin-bottom: 10px; letter-spacing: -0.02em; }
.section-head h1 { font-size: 1.25rem; font-weight: 800; letter-spacing: -0.02em; }
.modal-page-link { display: block; margin-top: 10px; text-align: center; font-size: 13px; font-weight: 600; color: var(--primary-dark); }

.sim-options { margin: 8px 0 4px; padding: 8px 10px; border: 1px solid #bae6fd; border-radius: 8px; background: #f0f9ff; display: grid; gap: 4px; min-width: 0; }
.sim-options legend { padding: 0 4px; font-size: 11px; font-weight: 700; color: #0369a1; text-transform: uppercase; letter-spacing: .03em; }
.sim-options label { display: flex; align-items: flex-start; gap: 6px; font-size: 12px; line-height: 1.3; cursor: pointer; }
.sim-options input { margin-top: 1px; flex: 0 0 auto; accent-color: #0369a1; }
.sim-options label span { min-width: 0; }
.product-options { display: grid; gap: 6px; margin: 8px 0 4px; }
.product-options .sim-options { margin: 0; }
.sd-select { display: grid; gap: 3px; font-size: 11px; font-weight: 700; color: #0369a1; text-transform: uppercase; letter-spacing: .03em; }
.sd-select select { width: 100%; min-width: 0; padding: 7px 8px; border: 1px solid #bae6fd; border-radius: 8px; background: #f0f9ff; font: inherit; font-size: 12px; font-weight: 500; color: var(--text); text-transform: none; letter-spacing: 0; }
.product-detail-info .sd-select select, .modal-body .sd-select select { font-size: 14px; padding: 9px 10px; }
.sim-options b { color: #b45309; font-weight: 700; white-space: nowrap; }
@media (max-width: 600px) { .product-card .sim-options { padding: 6px 7px; } .product-card .sim-options label { font-size: 11px; gap: 5px; } }
.product-detail-info .sim-options label, .modal-body .sim-options label { font-size: 14px; }
.view-count { font-size: 12px; color: var(--muted); margin: 4px 0; }
.visitor-count { margin-top: 4px; font-size: 12px; opacity: .85; }

/* Banner photo (uploaded in the admin panel): dark on the text side, clear where the house is. */
.hero-has-photo .hero-bg { background: linear-gradient(90deg, rgba(8, 30, 52, .82) 0%, rgba(8, 30, 52, .55) 45%, rgba(8, 30, 52, .05) 80%), var(--hero-photo) 70% 72% / cover no-repeat; }
.hero-has-photo .hero-content { text-shadow: 0 1px 3px rgba(0, 0, 0, .45); }
@media (max-width: 600px) {
  /* Phone: the banner ends right under the button; the house shows behind the lower half. */
  .hero-has-photo .hero-bg { background: linear-gradient(180deg, rgba(8, 30, 52, .78) 0%, rgba(8, 30, 52, .55) 45%, rgba(8, 30, 52, .25) 100%), var(--hero-photo) 74% 88% / auto 150% no-repeat; }
  .hero-has-photo .hero-actions-single { margin-top: 74px; }
}
.hero-actions.hero-actions-single { display: flex; }
.hero-actions-single .btn { padding: 12px 22px; font-size: 14px; }
@media (max-width: 600px) { .hero-actions-single .btn { width: 100%; text-align: center; } }

/* /sistem-kur page */
.system-page h1 { font-size: clamp(1.4rem, 3vw, 2rem); margin: 0 0 6px; }
.system-intro { color: var(--muted); margin-bottom: 16px; }
.system-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 4px; }
.system-tab { display: flex; align-items: center; justify-content: center; min-height: 54px; padding: 10px; border: 2px solid var(--border); border-radius: 12px; background: var(--surface); color: var(--text); font-weight: 800; text-decoration: none; text-align: center; }
.system-tab.active { border-color: #f59e0b; background: #fffbeb; }
.system-page .system-builder { margin-top: 14px; }
.pump-fields { display: grid; gap: 12px; margin-bottom: 14px; }
.pump-fields label { display: grid; gap: 5px; font-size: 13px; font-weight: 700; }
.pump-fields small { font-weight: 400; color: var(--muted); font-size: 12px; }
.pump-fields input, .pump-fields select { width: 100%; padding: 10px; border: 1px solid var(--border); border-radius: 8px; font: inherit; font-weight: 500; background: #fff; }
.estimate-values .estimate-wide { grid-column: 1 / -1; }
.estimate-intro.pipe-advice { color: #dc2626; font-weight: 800; font-size: 16px; }
.recommended-copy .ask-price { display: inline-block; margin-top: 6px; padding: 6px 12px; font-size: 12px; }
.recommended-item.is-placeholder { border-style: dashed; }
.lithium-alternative { margin-top: 16px; padding-top: 14px; border-top: 1px dashed var(--border); }
.lithium-alternative .hero-badge { background: #dcfce7; color: #166534; }
.quote-box { margin-top: 16px; padding: 16px; border: 2px solid #fbbf24; border-radius: 12px; background: #fffbeb; display: grid; gap: 12px; }
.quote-box .customer-fields { margin: 0; }
.quote-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.quote-actions .builder-submit { margin: 0; width: auto; flex: 1 1 260px; }
.quote-actions .promo-badge { flex: 0 0 auto; }
.promo-badge { display: inline-flex; align-items: center; padding: 8px 14px; border-radius: 999px; background: #dc2626; color: #fff; font-weight: 800; font-size: 14px; box-shadow: 0 4px 14px rgba(220, 38, 38, .3); animation: promo-pulse 1.8s ease-in-out infinite; }
@keyframes promo-pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.05); } }
@media (prefers-reduced-motion: reduce) { .promo-badge { animation: none; } }
@media (max-width: 600px) { .quote-actions { flex-direction: column; align-items: stretch; } .quote-actions .builder-submit, .promo-badge { width: 100%; flex: none; justify-content: center; text-align: center; } }
.device-input { display: grid; gap: 6px; font-size: 14px; font-weight: 700; margin-bottom: 12px; }
.device-input textarea { width: 100%; padding: 12px; border: 1px solid var(--border); border-radius: 10px; font: inherit; font-weight: 400; resize: vertical; min-height: 96px; }
.device-input small { font-weight: 400; color: var(--muted); font-size: 12px; }
.device-questions { display: grid; gap: 10px; margin-bottom: 12px; }
.device-question { padding: 10px 12px; border: 1px solid #fde68a; background: #fffbeb; border-radius: 10px; display: grid; gap: 6px; font-size: 14px; }
.device-question p { margin: 0; font-weight: 700; }
.device-question label { display: flex; gap: 8px; align-items: center; }
.device-question select { padding: 8px; border: 1px solid var(--border); border-radius: 8px; font: inherit; max-width: 220px; }
.device-list { margin-bottom: 12px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; background: #f8fafc; font-size: 13px; }
.device-list-title { margin: 0 0 6px; font-weight: 700; }
.device-list ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.device-list li { display: flex; justify-content: space-between; gap: 10px; }
.device-list li b { white-space: nowrap; color: var(--primary-dark); }
.device-unknown { margin: 8px 0 0; color: #b45309; }
.device-unknown p { margin: 0; }
.device-suggestions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.device-suggestion { border: 1px solid #f59e0b; background: #fffbeb; color: #92400e; border-radius: 999px; padding: 5px 12px; font: inherit; font-size: .9rem; font-weight: 600; cursor: pointer; }
.device-suggestion:hover, .device-suggestion:focus-visible { background: #f59e0b; color: #fff; }
/* On /sistem-kur the calculated result sits right above the recommended product list (phones included). */
@media (max-width: 760px) { .system-page .estimate-card { order: 0; } .system-page .builder-layout { display: flex; flex-direction: column; } }
.estimate-values .estimate-wide dd { font-size: 14px; line-height: 1.35; }
.recommended-copy h4 a { color: inherit; text-decoration: none; }

/* Product page (/urun/...) */
.product-page { padding-top: 4px; }
.breadcrumb { font-size: 13px; color: var(--muted); margin-bottom: 14px; line-height: 1.6; }
.breadcrumb a { color: var(--primary-dark); text-decoration: none; }
.breadcrumb span { color: var(--text); }
.product-detail { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 28px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.product-detail-img { width: 100%; height: auto; max-height: 460px; object-fit: contain; background: #f8fafc; border-radius: 10px; }
.product-detail-placeholder { display: flex; align-items: center; justify-content: center; aspect-ratio: 1; font-size: 80px; }
.product-detail-info h1 { font-size: clamp(1.3rem, 2.6vw, 1.8rem); line-height: 1.25; margin: 4px 0 12px; }
.product-detail-price { font-size: 1.7rem; font-weight: 800; color: var(--primary-dark); margin: 2px 0; }
.product-detail-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0; }
.product-detail-desc h2, .product-detail-section h2 { font-size: 1.1rem; margin: 0 0 10px; }
.product-detail-desc p { line-height: 1.6; color: var(--text); }
.product-detail-note { margin-top: 14px; font-size: 13px; color: var(--muted); }
.product-detail-note a { color: var(--primary-dark); }
.product-detail-section { margin-top: 22px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.product-detail-section .product-grid { margin-top: 4px; }
.product-page-cats { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin-top: 16px; }
.product-page-cats a { display: inline-block; padding: 8px 14px; border: 1px solid var(--border); border-radius: 999px; text-decoration: none; color: var(--text); }
@media (max-width: 760px) {
  .product-detail { grid-template-columns: 1fr; padding: 14px; gap: 14px; }
  .product-detail-section { padding: 14px; }
  .product-detail-actions .btn { flex: 1 1 100%; text-align: center; }
}

/* Mobile/tablet categories: a "Kategoriler" button opens a full-height panel from the left.
   Categories are listed one per row; the › arrow opens a category's subcategories. */
.mobile-cat-btn, .sidebar-head { display: none; }
@media (max-width: 960px) {
  .main-grid { grid-template-columns: minmax(0, 1fr); }
  .main-grid > * { min-width: 0; }
  .mobile-cat-btn { display: inline-flex; align-items: center; gap: 8px; flex: 0 0 auto; padding: 7px 12px; border-radius: 8px; background: #0f172a; color: #fff; font-size: 13px; font-weight: 700; }
  .mobile-cat-btn span { font-size: 16px; line-height: 1; }
  .sidebar { position: fixed; top: 0; bottom: 0; left: 0; width: min(86vw, 330px); max-width: none; margin: 0; padding: 0 0 24px; border: 0; border-radius: 0; background: #fff; z-index: 200; overflow-y: auto; overscroll-behavior: contain; transform: translateX(-100%); transition: transform .25s ease; box-shadow: 4px 0 24px rgba(0,0,0,.18); visibility: hidden; }
  .sidebar.open { transform: translateX(0); visibility: visible; }
  .sidebar-head { display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 1; padding: 14px 16px; background: #0f172a; color: #fff; font-weight: 800; letter-spacing: .04em; }
  .sidebar-close { color: #fff; font-size: 26px; line-height: 1; padding: 0 4px; }
  .sidebar-title, .sidebar-note { display: none; }
  .cat-list { display: block; margin: 0; padding: 0; }
  .cat-list > li { list-style: none; }
  .sidebar .cat-list > li.cat-group, .sidebar .cat-list > li { display: block; width: 100%; }
  .sidebar .cat-list > li > .cat-btn, .sidebar .cat-group > .cat-btn, .sidebar .subcat-list .cat-btn { width: 100%; white-space: normal; }
  .cat-list .cat-btn { display: flex; width: 100%; min-height: 52px; align-items: center; padding: 14px 16px; border-bottom: 1px solid var(--border); border-radius: 0; font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: .02em; white-space: normal; }
  .cat-list li:last-of-type .cat-btn { border-bottom: 1px solid var(--border); }
  .cat-parent { justify-content: space-between; }
  .cat-chevron { font-size: 0; display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; margin: -10px -10px -10px 8px; transform: none; }
  .cat-chevron::after { content: '›'; font-size: 26px; color: #64748b; transition: transform .18s ease; }
  .cat-group.expanded .cat-chevron { transform: none; }
  .cat-group.expanded .cat-chevron::after { transform: rotate(90deg); }
  .sidebar .subcat-list { padding: 0; margin: 0; border-left: 0; background: #f8fafc; overflow: visible; white-space: normal; }
  .sidebar .cat-group.expanded .subcat-list { display: block; }
  .cat-btn.cat-child { min-height: 46px; padding: 12px 16px 12px 30px; font-size: 13px; font-weight: 600; text-transform: none; letter-spacing: 0; color: #475569; }
  .sidebar-overlay { z-index: 190; }
  body.drawer-open { overflow: hidden; }
}

/* Home: container banner (left) next to "Kendi Sistemini Kur" (right); stacked on phones with the container first. */
.hero-slider { position: relative; margin-bottom: 20px; }
.hero-row { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; scrollbar-width: none; border-radius: var(--radius); }
.hero-row::-webkit-scrollbar { display: none; }
.hero-row > .hero { flex: 0 0 100%; scroll-snap-align: start; border-radius: 0; }
.hero-dots { position: absolute; left: 0; right: 0; bottom: 10px; display: flex; justify-content: center; gap: 8px; z-index: 2; }
.hero-dots button { width: 10px; height: 10px; padding: 0; border: 0; border-radius: 999px; background: rgba(255, 255, 255, .5); cursor: pointer; transition: width .3s; }
.hero-dots button.active { width: 26px; background: #fff; }
.hero-row .hero { margin-bottom: 0; }
.hero-container .hero-bg { background: linear-gradient(125deg, #7c2d12 0%, #c2410c 50%, #f59e0b 100%); }
.hero-container-art { position: absolute; right: 14px; bottom: 10px; width: 46%; max-width: 260px; opacity: .95; }
.hero-container .hero-content { max-width: 62%; }

@media (max-width: 600px) { .hero-container .hero-content { max-width: 100%; } .hero-container-art { width: 36%; top: 14px; bottom: auto; right: 12px; } }

/* Container designer (/konteyner-tasarla) */
.container-fields { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.container-fields .container-wide { grid-column: span 3; }
.container-choice { border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; margin: 0 0 12px; display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center; }
.container-choice legend { padding: 0 6px; font-size: 13px; font-weight: 800; }
.container-choice > label { display: flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 600; cursor: pointer; }
.container-choice .container-legs { flex-basis: 100%; display: grid; gap: 5px; font-size: 13px; }
.container-choice .container-legs select { max-width: 200px; padding: 8px; border: 1px solid var(--border); border-radius: 8px; font: inherit; }
.container-legs[hidden], .container-solar[hidden] { display: none !important; }
.container-drawings { display: grid; grid-template-columns: 3fr 2fr; gap: 14px; margin-top: 18px; }
.container-drawings figure:first-child { grid-column: 1 / -1; }
.container-drawings figure { margin: 0; padding: 12px; background: #fff; border: 1px solid var(--border); border-radius: 12px; }
.container-drawings figcaption { font-size: 13px; font-weight: 800; margin-bottom: 8px; }
.container-drawings svg { width: 100%; height: auto; max-height: 300px; display: block; }
@media (max-width: 760px) { .container-drawings { grid-template-columns: 1fr; } .container-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); } .container-fields .container-wide { grid-column: span 2; } }
.hero-container.hero-has-photo .hero-bg { background: linear-gradient(90deg, rgba(8, 30, 52, .82) 0%, rgba(8, 30, 52, .5) 45%, rgba(8, 30, 52, .08) 80%), var(--hero-photo) center 60% / cover no-repeat; }
.hero-container.hero-has-photo .hero-content { max-width: 540px; }
@media (max-width: 600px) { .hero-container.hero-has-photo .hero-bg { background: linear-gradient(180deg, rgba(8, 30, 52, .8) 0%, rgba(8, 30, 52, .5) 50%, rgba(8, 30, 52, .3) 100%), var(--hero-photo) center / cover no-repeat; } }
.container-rooms { display: grid; grid-template-columns: 1fr; gap: 10px; }
.container-rooms label { display: grid; gap: 4px; font-size: 13px; font-weight: 700; }
.container-rooms select, .container-rooms input { width: 100%; padding: 8px; border: 1px solid var(--border); border-radius: 8px; font: inherit; font-weight: 500; background: #fff; }
.container-room-count select { max-width: 240px; }
.container-room { display: grid; grid-template-columns: 70px 1fr 1fr; gap: 10px; align-items: end; }
.container-room b { font-size: 13px; padding-bottom: 9px; }
.container-room[hidden] { display: none; }
.container-rooms small { color: var(--muted); font-size: 12px; }
.container-drawings figure.container-plan { grid-column: 1 / -1; }
.container-room { grid-template-columns: 1fr 1fr; }
.container-room p { margin: 0; display: grid; gap: 4px; font-size: 13px; font-weight: 700; }
.container-room p b { padding: 8px 10px; background: #f1f5f9; border-radius: 8px; font-weight: 700; }