/* ============================================================
   BAYBERK ELEKTRİK - ANA SİTE CSS
   Tema: Koyu Teal + Amber Altın
   ============================================================ */

:root {
  --primary: #00796b;
  --primary-dark: #004d40;
  --primary-light: #4db6ac;
  --secondary: #37474f;
  --accent: #f59e0b;
  --success: #2e7d32;
  --bg-light: #f4f6f5;
  --text-dark: #003d33;
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.07);
  --shadow: 0 4px 24px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.14);
  --radius: 10px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; }
html, body { overflow-x: hidden; }
body { font-family: 'Inter', 'Segoe UI', system-ui, sans-serif; color: #333; scroll-behavior: smooth; }
a { color: var(--primary); transition: var(--transition); }
img { max-width: 100%; }

/* ── TOP BAR ─────────────────────────────────────────────── */
.top-bar {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.85);
  padding: 8px 0;
  font-size: 0.82rem;
}
.top-bar a { color: rgba(255,255,255,0.85); text-decoration: none; }
.top-bar a:hover { color: #fff; }
.social-icon { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; color: rgba(255,255,255,0.7); border-radius: 50%; transition: var(--transition); margin-left: 4px; }
.social-icon:hover { color: #fff; background: rgba(255,255,255,0.15); }

/* ── HEADER ──────────────────────────────────────────────── */
.main-header { background: #f0f0f0; box-shadow: 0 2px 20px rgba(0,0,0,0.10); z-index: 1000; border-bottom: 3px solid var(--primary); }
.main-header .navbar { padding: 10px 0; }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-main { font-size: 1.6rem; font-weight: 900; color: var(--primary-dark); letter-spacing: -0.5px; }
.logo-sub { font-size: 0.72rem; color: var(--secondary); font-weight: 700; letter-spacing: 3px; text-transform: uppercase; }
.navbar-nav .nav-link { font-weight: 600; font-size: 0.9rem; color: #333 !important; padding: 8px 12px !important; border-radius: 8px; transition: var(--transition); white-space: nowrap; }
.navbar-nav .nav-link:hover, .navbar-nav .nav-link.active { color: var(--primary-dark) !important; background: rgba(0,121,107,0.12); }
.navbar-toggler { border-color: rgba(0,0,0,0.2); }
.navbar-toggler-icon { filter: none; }
.dropdown-menu { border: none; box-shadow: var(--shadow-lg); border-radius: var(--radius); padding: 8px; min-width: 200px; background: #fff; }
.dropdown-item { font-weight: 500; font-size: 0.9rem; padding: 9px 14px; border-radius: 8px; color: #333; }
.dropdown-item:hover { background: #e0f2f1; color: var(--primary); }
.search-form { max-width: 280px; }
.search-form .form-control { border-radius: 10px 0 0 10px; border: 1.5px solid #d0d0d0; background: #fff; color: #333; font-size: 0.88rem; padding: 8px 14px; }
.search-form .form-control::placeholder { color: #aaa; }
.search-form .form-control:focus { border-color: var(--primary); box-shadow: none; background: #fff; }
.btn-search { background: var(--primary); color: #fff; border: none; border-radius: 0 10px 10px 0; padding: 0 16px; }
.btn-search:hover { background: var(--primary-dark); color: #fff; }

/* ── HERO SLIDER ─────────────────────────────────────────── */
.hero-slider-section { position: relative; overflow: hidden; }
.hero-slide-img {
  width: 100%;
  height: 580px;
  object-fit: cover;
  object-position: center;
  display: block;
}
.hero-slide-bg { width: 100%; height: 580px; }
.carousel-item { position: relative; }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(0,30,24,0.92) 0%, rgba(0,77,64,0.65) 55%, rgba(77,182,172,0.18) 100%);
  z-index: 1;
}
.hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  z-index: 2;
}
.hero-badge {
  display: inline-block;
  background: rgba(245,158,11,0.2);
  border: 1px solid rgba(245,158,11,0.5);
  color: #fbbf24;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 16px;
}
.hero-title {
  font-size: 3rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 18px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
  letter-spacing: -0.5px;
}
.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
  max-width: 520px;
  line-height: 1.7;
}
.btn-hero { padding: 13px 28px; font-weight: 700; font-size: 0.95rem; border-radius: 10px; }
.btn-hero.btn-warning { color: #1a1a1a; }
.carousel-ctrl-btn {
  width: 48px; height: 48px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.3rem;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.25);
}
.carousel-ctrl-btn:hover { background: rgba(255,255,255,0.3); }
.carousel-control-prev, .carousel-control-next { width: 70px; }
.carousel-indicators button { width: 28px; height: 4px; border-radius: 2px; background: rgba(255,255,255,0.5); border: none; transition: var(--transition); }
.carousel-indicators .active { width: 48px; background: var(--accent); }

/* Scroll indicator */
.scroll-indicator {
  position: absolute; bottom: 24px; left: 50%;
  transform: translateX(-50%);
  z-index: 3; animation: bounce 2s infinite;
}
.scroll-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.6);
}
@keyframes bounce { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(8px)} }

/* ── HIZLI ERİŞİM ────────────────────────────────────────── */
.quick-access-bar { background: #fff; box-shadow: 0 4px 20px rgba(0,0,0,0.1); }
.quick-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 24px;
  text-decoration: none;
  border-right: 1px solid #f0f0f0;
  transition: var(--transition);
  color: #333;
}
.quick-item:hover { background: #f8f9fa; color: var(--primary); }
.quick-item-green:hover { background: #f0fdf4; color: #16a34a; }
.quick-item i { font-size: 1.8rem; color: var(--primary); flex-shrink: 0; }
.quick-item-green i { color: #16a34a; }
.quick-item div { display: flex; flex-direction: column; }
.quick-item strong { font-size: 0.9rem; font-weight: 700; display: block; }
.quick-item span { font-size: 0.8rem; color: #888; }

/* ── SECTION ─────────────────────────────────────────────── */
.section-badge {
  display: inline-block;
  background: linear-gradient(135deg, #e0f2f1, #b2dfdb);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 5px 14px;
  border-radius: 20px;
}
.section-title { font-size: 2.1rem; font-weight: 900; color: #0d1b2a; letter-spacing: -0.5px; }
.section-subtitle { color: #78909c; font-size: 1.05rem; }

/* ── KATEGORİ KARTLARI ───────────────────────────────────── */
.kat-kart {
  background: #fff;
  border: 1.5px solid #f0f2f5;
  border-radius: var(--radius);
  padding: 22px 16px 18px;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
}
.kat-kart:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}
.kat-kart-all { border-color: var(--primary); }
.kat-ikon {
  width: 64px; height: 64px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 12px;
  font-size: 1.6rem;
  transition: var(--transition);
}
.kat-kart:hover .kat-ikon { transform: scale(1.1); }
.kat-ad { font-size: 0.85rem; font-weight: 700; color: #333; margin-bottom: 6px; }
.kat-ok { font-size: 0.8rem; color: #aaa; transition: var(--transition); }
.kat-kart:hover .kat-ok { color: var(--primary); transform: translateX(3px); }

/* ── ABOUT ───────────────────────────────────────────────── */
.about-section { background: #fff; }
.about-visual { position: relative; }
.about-main-img {
  width: 100%; height: 440px;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
}
.about-card-float {
  position: absolute;
  background: #fff;
  border-radius: 12px;
  padding: 12px 18px;
  display: flex; align-items: center; gap: 10px;
  box-shadow: var(--shadow);
  font-size: 0.9rem;
}
.about-card-float i { font-size: 1.8rem; }
.about-card-1 { bottom: 30px; left: -20px; }
.about-card-2 { top: 30px; right: -20px; }

/* ── ÜRÜN KARTLARI ───────────────────────────────────────── */
.urun-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1.5px solid #f0f2f5;
  height: 100%;
  display: flex; flex-direction: column;
}
.urun-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-5px); border-color: #c5cae9; }
.urun-card-img {
  position: relative;
  background: #f8f9fa;
  overflow: hidden;
  height: 200px;
  display: flex; align-items: center; justify-content: center;
}
.urun-card-img img { width: 100%; height: 100%; object-fit: contain; padding: 16px; transition: transform 0.4s ease; }
.urun-card:hover .urun-card-img img { transform: scale(1.06); }
.urun-card-img-placeholder { font-size: 3.5rem; color: #cfd8dc; }
.urun-badge {
  position: absolute; top: 10px; right: 10px;
  font-size: 0.72rem; font-weight: 700;
  padding: 4px 10px; border-radius: 20px;
}
.urun-badge-green { background: #e8f5e9; color: #2e7d32; }
.urun-badge-red { background: #ffebee; color: #c62828; }
.urun-card-body { padding: 16px; display: flex; flex-direction: column; flex-grow: 1; }
.urun-marka { font-size: 0.72rem; font-weight: 800; color: var(--primary); text-transform: uppercase; letter-spacing: 1px; }
.urun-ad { font-size: 0.9rem; font-weight: 700; color: #1a1a2e; margin: 6px 0 6px; line-height: 1.4; }
.urun-aciklama { font-size: 0.82rem; color: #78909c; flex-grow: 1; margin-bottom: 14px; line-height: 1.5; }

/* ── İSTATİSTİKLER ───────────────────────────────────────── */
.stats-section {
  background: linear-gradient(135deg, #001a14 0%, #00796b 50%, #26a69a 100%);
  padding: 80px 0;
}
.stat-item { padding: 10px; }
.stat-icon-wrap {
  width: 64px; height: 64px;
  background: rgba(255,255,255,0.12);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.6rem; color: #ffd54f;
}
.stat-value {
  font-size: 3rem; font-weight: 900; color: #fff;
  line-height: 1; letter-spacing: -1px; margin-bottom: 6px;
}
.stat-desc { font-size: 0.9rem; color: rgba(255,255,255,0.7); font-weight: 500; }

/* ── MARKALAR ────────────────────────────────────────────── */
.markalar-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.marka-chip {
  background: #fff;
  border: 1.5px solid #e8eaed;
  border-radius: 10px;
  padding: 14px 28px;
  font-weight: 800;
  font-size: 0.92rem;
  color: #546e7a;
  transition: var(--transition);
  cursor: default;
}
.marka-chip:hover { border-color: var(--primary); color: var(--primary); box-shadow: var(--shadow-sm); transform: translateY(-2px); }

/* ── BLOG SAYFASI ────────────────────────────────────────── */
.blog-hero {
  background: linear-gradient(135deg, #001a14 0%, #00796b 60%, #26a69a 100%);
  padding: 80px 0 60px;
  position: relative; overflow: hidden;
}
.blog-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* Öne Çıkan Yazı */
.blog-one-cikan {
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  background: #001a14;
  min-height: 420px;
  display: flex;
  align-items: flex-end;
  text-decoration: none;
  transition: var(--transition);
}
.blog-one-cikan:hover { transform: translateY(-4px); box-shadow: 0 24px 56px rgba(21,101,192,0.2); }
.blog-one-cikan-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.45;
  transition: transform 0.5s ease;
}
.blog-one-cikan:hover .blog-one-cikan-img { transform: scale(1.04); }
.blog-one-cikan-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,22,40,0.95) 0%, rgba(10,22,40,0.4) 55%, transparent 100%);
}
.blog-one-cikan-body {
  position: relative; z-index: 2;
  padding: 36px;
}
.blog-one-etiket {
  display: inline-block;
  background: var(--primary); color: #fff;
  font-size: 0.72rem; font-weight: 800;
  padding: 5px 14px; border-radius: 20px;
  letter-spacing: 0.5px; margin-bottom: 14px;
}
.blog-one-baslik {
  font-size: 1.6rem; font-weight: 800; color: #fff;
  line-height: 1.3; margin-bottom: 12px;
}
.blog-one-meta { font-size: 0.82rem; color: rgba(255,255,255,0.6); }
.blog-one-oku {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 20px; padding: 10px 22px; border-radius: 30px;
  background: rgba(255,255,255,0.15); color: #fff;
  font-size: 0.85rem; font-weight: 700;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.25);
  transition: var(--transition);
}
.blog-one-cikan:hover .blog-one-oku { background: var(--primary); border-color: var(--primary); }

/* Blog Grid Kart */
.blog-grid-kart {
  background: #fff;
  border-radius: 16px;
  border: 1.5px solid #e8ecf4;
  overflow: hidden;
  transition: var(--transition);
  height: 100%;
  display: flex; flex-direction: column;
}
.blog-grid-kart:hover { transform: translateY(-5px); box-shadow: 0 16px 40px rgba(0,121,107,0.12); border-color: #80cbc4; }
.blog-grid-resim {
  position: relative; overflow: hidden; height: 200px;
  background: linear-gradient(135deg, #e0f2f1, #b2dfdb);
}
.blog-grid-resim img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.blog-grid-kart:hover .blog-grid-resim img { transform: scale(1.06); }
.blog-grid-resim-placeholder {
  height: 100%; display: flex; align-items: center; justify-content: center;
  font-size: 3rem; color: var(--primary); opacity: 0.4;
}
.blog-grid-etiket {
  position: absolute; top: 12px; left: 12px;
  background: var(--primary); color: #fff;
  font-size: 0.7rem; font-weight: 800;
  padding: 4px 12px; border-radius: 20px; letter-spacing: 0.3px;
}
.blog-grid-body { padding: 20px 22px 22px; flex-grow: 1; display: flex; flex-direction: column; }
.blog-grid-meta { font-size: 0.75rem; color: #90a4ae; margin-bottom: 10px; display: flex; gap: 12px; }
.blog-grid-baslik { font-size: 0.97rem; font-weight: 800; color: #0d1b2a; margin-bottom: 10px; line-height: 1.45; }
.blog-grid-ozet { font-size: 0.83rem; color: #78909c; line-height: 1.65; flex-grow: 1; margin-bottom: 16px; }
.blog-grid-oku {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.83rem; font-weight: 700; color: var(--primary);
  text-decoration: none; transition: var(--transition);
}
.blog-grid-oku:hover { color: var(--primary-dark); gap: 10px; }

/* Blog Sidebar */
.blog-sidebar-kart {
  background: #fff;
  border-radius: 16px;
  border: 1.5px solid #e8ecf4;
  padding: 24px;
  margin-bottom: 24px;
}
.blog-sidebar-baslik {
  font-size: 0.75rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 1.5px;
  color: #90a4ae; margin-bottom: 16px;
  padding-bottom: 12px; border-bottom: 2px solid #f0f2f5;
}
.blog-kat-link {
  display: flex; align-items: center; justify-content: space-between;
  padding: 9px 12px; border-radius: 10px;
  text-decoration: none; font-size: 0.875rem;
  color: #546e7a; transition: var(--transition);
  margin-bottom: 4px;
}
.blog-kat-link:hover, .blog-kat-link.aktif { background: #e0f2f1; color: var(--primary); font-weight: 700; }
.blog-son-yazi {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 10px 0; border-bottom: 1px solid #f5f5f5;
}
.blog-son-yazi:last-child { border-bottom: none; padding-bottom: 0; }
.blog-son-yazi-resim {
  width: 64px; height: 56px; border-radius: 10px;
  overflow: hidden; flex-shrink: 0;
  background: #e0f2f1;
}
.blog-son-yazi-resim img { width: 100%; height: 100%; object-fit: cover; }
.blog-son-yazi-icerik a { font-size: 0.84rem; font-weight: 700; color: #1a1a2e; text-decoration: none; line-height: 1.4; display: block; }
.blog-son-yazi-icerik a:hover { color: var(--primary); }
.blog-son-yazi-tarih { font-size: 0.75rem; color: #90a4ae; margin-top: 4px; }

/* Blog Detay */
.blog-detay-hero {
  background: linear-gradient(135deg, #001a14, #00796b);
  padding: 64px 0 48px;
}
.blog-makale-icerik {
  font-size: 1.05rem; line-height: 1.9; color: #37474f;
}
.blog-makale-icerik h2, .blog-makale-icerik h3 { font-weight: 800; color: #1a1a2e; margin-top: 2rem; margin-bottom: 1rem; }
.blog-makale-icerik p { margin-bottom: 1.4rem; }
.blog-makale-icerik img { max-width: 100%; border-radius: 12px; margin: 1rem 0; }
.blog-makale-icerik blockquote {
  border-left: 4px solid var(--primary);
  background: #e0f2f1; padding: 16px 24px;
  border-radius: 0 12px 12px 0; margin: 1.5rem 0;
  font-style: italic; color: #546e7a;
}
.blog-makale-icerik ul, .blog-makale-icerik ol { margin-bottom: 1.4rem; padding-left: 1.5rem; }
.blog-makale-icerik li { margin-bottom: 0.5rem; }
.blog-paylasim-btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 20px; border-radius: 30px;
  font-size: 0.82rem; font-weight: 700;
  text-decoration: none; transition: var(--transition);
  border: 1.5px solid transparent;
}
.blog-paylasim-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0,0,0,0.15); }

/* ── ANASAYFA BLOG KARTLARI ──────────────────────────────── */
.blog-card { background:#fff; border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow-sm); border:1.5px solid #f0f2f5; transition:var(--transition); height:100%; display:flex; flex-direction:column; }
.blog-card:hover { box-shadow:var(--shadow-lg); transform:translateY(-4px); }
.blog-card-img { position:relative; overflow:hidden; height:200px; background:linear-gradient(135deg,#e0f2f1,#b2dfdb); flex-shrink:0; }
.blog-card-img img { width:100%; height:100%; object-fit:cover; transition:transform 0.5s ease; }
.blog-card:hover .blog-card-img img { transform:scale(1.05); }
.blog-card-img-placeholder { height:100%; display:flex; align-items:center; justify-content:center; font-size:3rem; color:var(--primary); opacity:0.35; }
.blog-kat-badge { position:absolute; top:12px; left:12px; background:var(--primary); color:#fff; font-size:0.7rem; font-weight:800; padding:4px 12px; border-radius:20px; letter-spacing:0.3px; }
.blog-card-body { padding:20px; display:flex; flex-direction:column; flex-grow:1; }
.blog-meta { font-size:0.75rem; color:#90a4ae; margin-bottom:10px; }
.blog-baslik { font-size:0.97rem; font-weight:800; color:#0d1b2a; margin-bottom:10px; line-height:1.45; }
.blog-ozet { font-size:0.83rem; color:#78909c; line-height:1.65; flex-grow:1; margin-bottom:14px; }
.blog-link { display:inline-flex; align-items:center; gap:6px; font-size:0.83rem; font-weight:700; color:var(--primary); text-decoration:none; transition:var(--transition); margin-top:auto; }
.blog-link:hover { color:var(--primary-dark); gap:10px; }

/* Eski stiller — geriye dönük uyumluluk */
.blog-resim-wrapper { position:relative; overflow:hidden; }
.blog-resim-wrapper img { height:200px; width:100%; object-fit:cover; }
.blog-resim-placeholder { height:200px; background:#f8f9fa; display:flex; align-items:center; justify-content:center; }
.blog-kategori-badge { position:absolute; top:12px; left:12px; background:var(--primary); color:#fff; font-size:0.72rem; font-weight:700; padding:4px 12px; border-radius:20px; }
.blog-kart { transition:var(--transition); }
.blog-kart:hover { transform:translateY(-4px); box-shadow:var(--shadow-lg) !important; }
.blog-icerik img { max-width:100%; border-radius:8px; }
.blog-icerik p { line-height:1.8; color:#555; }

/* ── REFERANSLAR ─────────────────────────────────────────── */
.ref-chip {
  background: #fff;
  border: 1.5px solid #f0f2f5;
  border-radius: 12px;
  height: 80px;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  padding: 10px;
}
.ref-chip:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.ref-chip img { max-height: 45px; max-width: 100%; object-fit: contain; filter: grayscale(40%); transition: var(--transition); }
.ref-chip:hover img { filter: grayscale(0%); }
.ref-chip span { font-weight: 700; font-size: 0.78rem; color: #546e7a; text-align: center; }

/* ── CTA ─────────────────────────────────────────────────── */
.cta-modern { position: relative; overflow: hidden; padding: 100px 0; }
.cta-bg-img { position: absolute; inset: 0; z-index: 0; }
.cta-bg-img img { width: 100%; height: 100%; object-fit: cover; }
.cta-overlay { position: absolute; inset: 0; background: linear-gradient(105deg, rgba(0,26,20,0.93) 0%, rgba(0,121,107,0.82) 60%, rgba(77,182,172,0.6) 100%); z-index: 1; }
.cta-content { position: relative; z-index: 2; }
.cta-title { font-size: 2.4rem; font-weight: 900; color: #fff; margin-bottom: 14px; letter-spacing: -0.5px; }
.cta-subtitle { font-size: 1.05rem; color: rgba(255,255,255,0.8); max-width: 520px; line-height: 1.7; margin-bottom: 0; }

/* ── PAGE HERO ───────────────────────────────────────────── */
.page-hero { background: linear-gradient(135deg, var(--primary-dark) 0%, #26a69a 100%); padding: 64px 0 48px; }
.page-hero h1 { text-shadow: 0 2px 10px rgba(0,0,0,0.2); }

/* ── BREADCRUMB ──────────────────────────────────────────── */
.breadcrumb-nav { background: #f5f7fa; border-bottom: 1px solid #e8eaed; padding: 12px 0; }
.breadcrumb { font-size: 0.83rem; margin: 0; }
.breadcrumb-item a { color: var(--primary); text-decoration: none; }
.breadcrumb-item.active { color: #78909c; }

/* ── FİYAT LİSTELERİ ─────────────────────────────────────── */
.fiyat-listesi-kart { transition: var(--transition); }
.fiyat-listesi-kart:hover { transform: translateY(-3px); box-shadow: var(--shadow) !important; }

/* ── SSS ─────────────────────────────────────────────────── */
.accordion-button:not(.collapsed) { background: #e0f2f1; color: var(--primary); box-shadow: none; }
.accordion-button:focus { box-shadow: none; }

/* ── KATEGORİ SAYFASI HERO ───────────────────────────────── */
.urunler-hero {
  background: linear-gradient(135deg, #001a14 0%, #00796b 60%, #26a69a 100%);
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}
.urunler-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.urunler-hero-search {
  max-width: 560px;
  margin: 32px auto 0;
}
.urunler-hero-search .form-control {
  border: none; padding: 14px 20px; font-size: 1rem; border-radius: 50px 0 0 50px;
}
.urunler-hero-search .btn {
  border-radius: 0 50px 50px 0; padding: 14px 28px; font-weight: 700;
}

/* ── KATEGORİ BÜYÜK KARTLAR ──────────────────────────────── */
.kat-mega-kart {
  background: #fff;
  border-radius: 16px;
  border: 1.5px solid #e8ecf4;
  transition: var(--transition);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}
.kat-mega-kart:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(0,121,107,0.15);
  border-color: var(--primary);
  color: inherit;
}
.kat-mega-banner {
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.kat-mega-ikon {
  width: 72px; height: 72px;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem;
  color: #fff;
  backdrop-filter: blur(4px);
  border: 2px solid rgba(255,255,255,0.35);
}
.kat-mega-body {
  padding: 20px 22px 22px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.kat-mega-title {
  font-size: 1rem;
  font-weight: 800;
  color: #1a1a2e;
  margin-bottom: 6px;
}
.kat-mega-desc {
  font-size: 0.82rem;
  color: #78909c;
  flex-grow: 1;
  margin-bottom: 14px;
  line-height: 1.6;
}
.kat-mega-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.kat-mega-count {
  font-size: 0.78rem;
  font-weight: 700;
  background: #e0f2f1;
  color: var(--primary);
  padding: 4px 12px;
  border-radius: 20px;
}
.kat-mega-arrow {
  color: #b0bec5;
  transition: var(--transition);
  font-size: 1.1rem;
}
.kat-mega-kart:hover .kat-mega-arrow { color: var(--primary); transform: translateX(4px); }

/* ── KATEGORİ GRADYANLARI ────────────────────────────────── */
.kat-g-0 { background: linear-gradient(135deg, #004d40, #00796b); }
.kat-g-1 { background: linear-gradient(135deg, #00695c, #26a69a); }
.kat-g-2 { background: linear-gradient(135deg, #b45309, #f59e0b); }
.kat-g-3 { background: linear-gradient(135deg, #e65100, #ff9800); }
.kat-g-4 { background: linear-gradient(135deg, #1b5e20, #66bb6a); }
.kat-g-5 { background: linear-gradient(135deg, #37474f, #78909c); }
.kat-g-6 { background: linear-gradient(135deg, #006064, #26c6da); }
.kat-g-7 { background: linear-gradient(135deg, #4a148c, #9c27b0); }
.kat-g-8 { background: linear-gradient(135deg, #bf360c, #ff7043); }
.kat-g-9 { background: linear-gradient(135deg, #1b5e20, #43a047); }

/* ── KATEGORİ SAYFASI (FİLTRE + ÜRÜNLER) ────────────────── */
.kategori-hero {
  background: linear-gradient(135deg, #001a14 0%, #00796b 100%);
  padding: 48px 0 36px;
}
.filtre-sidebar {
  background: #fff;
  border-radius: 16px;
  border: 1.5px solid #e8ecf4;
  padding: 24px;
  position: sticky;
  top: 80px;
}
.filtre-baslik {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: #90a4ae;
  margin-bottom: 10px;
}
.filtre-sidebar .form-select {
  border-radius: 10px;
  border-color: #e0e0e0;
  font-size: 0.875rem;
  padding: 10px 14px;
}
.filtre-sidebar .form-select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,121,107,0.1); }
.urun-grid-kart {
  background: #fff;
  border-radius: 14px;
  border: 1.5px solid #e8ecf4;
  transition: var(--transition);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.urun-grid-kart:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(0,121,107,0.12);
  border-color: #80cbc4;
}
.urun-grid-resim {
  height: 180px;
  background: #f5f7fa;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.urun-grid-resim img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 16px;
  transition: transform 0.4s ease;
}
.urun-grid-kart:hover .urun-grid-resim img { transform: scale(1.07); }
.urun-grid-resim-placeholder { font-size: 3rem; color: #cfd8dc; }
.urun-stok-badge {
  position: absolute; top: 10px; right: 10px;
  font-size: 0.72rem; font-weight: 700;
  padding: 4px 10px; border-radius: 20px;
}
.urun-stok-stokta { background: #e8f5e9; color: #2e7d32; }
.urun-stok-tukendi { background: #ffebee; color: #c62828; }
.urun-stok-siparis { background: #fff8e1; color: #f57f17; }
.urun-grid-body { padding: 16px 18px 18px; flex-grow: 1; display: flex; flex-direction: column; }
.urun-grid-marka { font-size: 0.7rem; font-weight: 800; color: var(--primary); text-transform: uppercase; letter-spacing: 1px; }
.urun-grid-ad { font-size: 0.9rem; font-weight: 700; color: #1a1a2e; margin: 6px 0 8px; line-height: 1.4; }
.urun-grid-desc { font-size: 0.82rem; color: #78909c; flex-grow: 1; margin-bottom: 14px; line-height: 1.5; }
.urun-grid-btn {
  display: block; text-align: center;
  padding: 9px; border-radius: 10px;
  font-size: 0.84rem; font-weight: 700;
  background: #e0f2f1; color: var(--primary);
  text-decoration: none; transition: var(--transition);
  border: 1.5px solid #b2dfdb;
}
.urun-grid-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ── SONUÇ SAYISI + GÖRÜNÜM ──────────────────────────────── */
.urun-toolbar {
  background: #fff;
  border-radius: 12px;
  border: 1.5px solid #e8ecf4;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

/* ── SAYFALAMA ────────────────────────────────────────────── */
.pagination-custom .page-link {
  border: 1.5px solid #e0e0e0;
  border-radius: 10px !important;
  margin: 0 3px;
  color: #546e7a;
  font-weight: 600;
  padding: 8px 16px;
  transition: var(--transition);
}
.pagination-custom .page-item.active .page-link {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.pagination-custom .page-link:hover { background: #e0f2f1; border-color: var(--primary); color: var(--primary); }

/* ── ÜRÜN DETAY SAYFASI ──────────────────────────────────── */
.detay-galeri-ana {
  background: #f5f7fa;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid #e8ecf4;
  cursor: zoom-in;
}
.detay-galeri-ana img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 24px;
  transition: transform 0.4s ease;
}
.detay-galeri-ana:hover img { transform: scale(1.05); }
.detay-thumb {
  width: 72px; height: 72px;
  border: 2px solid #e0e0e0;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  background: #f5f7fa;
}
.detay-thumb img { width: 100%; height: 100%; object-fit: contain; padding: 6px; }
.detay-thumb:hover, .detay-thumb.aktif { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,121,107,0.15); }
.detay-bilgi-panel {
  position: sticky;
  top: 80px;
}
.detay-stok {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 30px;
  font-size: 0.84rem; font-weight: 700;
  margin-bottom: 24px;
}
.detay-stok-stokta { background: #e8f5e9; color: #2e7d32; }
.detay-stok-tukendi { background: #ffebee; color: #c62828; }
.detay-stok-siparis { background: #fff8e1; color: #f57f17; }
.detay-aksiyon-btn {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 24px; border-radius: 12px;
  font-weight: 700; font-size: 0.95rem;
  transition: var(--transition); border: none; cursor: pointer;
  text-decoration: none; width: 100%;
}
.detay-btn-primary { background: var(--primary); color: #fff; }
.detay-btn-primary:hover { background: var(--primary-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(21,101,192,0.3); }
.detay-btn-wa { background: #25d366; color: #fff; }
.detay-btn-wa:hover { background: #128c7e; color: #fff; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,211,102,0.3); }
.detay-btn-tel { background: #f5f7fa; color: #546e7a; border: 1.5px solid #e0e0e0 !important; }
.detay-btn-tel:hover { background: #e0f2f1; color: var(--primary); border-color: var(--primary) !important; }
.detay-teknik-tablo { border-radius: 12px; overflow: hidden; border: 1.5px solid #e8ecf4; }
.detay-teknik-tablo td { padding: 11px 16px; font-size: 0.875rem; border-color: #f0f2f5 !important; }
.detay-teknik-tablo tr:nth-child(odd) td { background: #f8fafc; }
.detay-teknik-tablo tr:nth-child(even) td { background: #fff; }
.detay-tab .nav-link {
  color: #546e7a; font-weight: 600; padding: 12px 24px;
  border: none; border-bottom: 3px solid transparent; border-radius: 0;
}
.detay-tab .nav-link.active { color: var(--primary); border-bottom-color: var(--primary); }
.detay-tab .nav-link:hover { color: var(--primary); }

/* ── URUN DETAY ESKİ ─────────────────────────────────────── */
.urun-resim-wrapper { position: relative; overflow: hidden; background: #f8f9fa; border-radius: var(--radius) var(--radius) 0 0; }
.urun-resim-wrapper img { height: 200px; width: 100%; object-fit: contain; padding: 20px; }
.urun-resim-placeholder { height: 200px; background: #f8f9fa; display: flex; align-items: center; justify-content: center; }
.urun-resim-buyuk-placeholder { background: #f8f9fa; border-radius: var(--radius); }
.urun-kart { transition: var(--transition); border: 1.5px solid #f0f2f5 !important; border-radius: var(--radius) !important; }
.urun-kart:hover { transform: translateY(-4px); box-shadow: var(--shadow) !important; }
.kategori-buyuk-kart { transition: var(--transition); border: 1.5px solid #f0f2f5 !important; }
.kategori-buyuk-kart:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg) !important; border-color: var(--primary) !important; }
.kategori-ikon-buyuk { width: 80px; height: 80px; background: linear-gradient(135deg,#e0f2f1,#b2dfdb); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto; }
.kategori-ikon-buyuk i { font-size: 2.5rem; color: var(--primary); }

/* ── İLETİŞİM ────────────────────────────────────────────── */
.iletisim-ikon { width: 40px; flex-shrink: 0; }
.iletisim-bilgi-kart {
  background: #fff; border-radius: 16px;
  border: 1.5px solid #e8ecf4;
  padding: 20px 22px;
  display: flex; align-items: flex-start; gap: 16px;
  transition: var(--transition);
}
.iletisim-bilgi-kart:hover { border-color: var(--primary); box-shadow: 0 8px 24px rgba(0,121,107,0.1); }
.iletisim-ikon-yuvarlak {
  width: 48px; height: 48px; border-radius: 12px;
  background: #e0f2f1; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 1.3rem; color: var(--primary);
}
.iletisim-form-input {
  border: 1.5px solid #e0e0e0; border-radius: 12px;
  padding: 12px 16px; font-size: 0.9rem; transition: var(--transition);
}
.iletisim-form-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,121,107,0.1); }

/* ── HAKKIMIZDA ──────────────────────────────────────────── */
.hakkimizda-stat {
  background: #fff; border-radius: 16px; border: 1.5px solid #e8ecf4;
  padding: 28px 20px; text-align: center; transition: var(--transition);
}
.hakkimizda-stat:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,121,107,0.12); }
.hakkimizda-stat-sayi { font-size: 2.5rem; font-weight: 900; line-height: 1; background: linear-gradient(135deg, var(--primary), #26a69a); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hakkimizda-stat-label { font-size: 0.82rem; color: #78909c; font-weight: 600; margin-top: 6px; }
.misyon-vizyon-kart {
  background: #fff; border-radius: 16px; border: 1.5px solid #e8ecf4;
  padding: 32px 28px; text-align: center; height: 100%; transition: var(--transition);
}
.misyon-vizyon-kart:hover { border-color: var(--primary); box-shadow: 0 12px 32px rgba(0,121,107,0.1); }
.misyon-vizyon-ikon {
  width: 72px; height: 72px; border-radius: 20px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px; font-size: 2rem;
}
.ozellik-item {
  background: #fff; border-radius: 14px; border: 1.5px solid #e8ecf4;
  padding: 20px; display: flex; align-items: flex-start; gap: 16px;
  transition: var(--transition);
}
.ozellik-item:hover { border-color: var(--primary); box-shadow: 0 8px 24px rgba(0,121,107,0.1); }
.ozellik-item-ikon {
  width: 48px; height: 48px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: #e0f2f1; color: var(--primary); font-size: 1.4rem;
}

/* ── REFERANSLAR ─────────────────────────────────────────── */
.ref-kart {
  background: #fff; border-radius: 14px; border: 1.5px solid #e8ecf4;
  padding: 28px 20px; text-align: center; height: 100%; transition: var(--transition);
  display: flex; flex-direction: column; align-items: center;
}
.ref-kart:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,121,107,0.12); }
.ref-logo-alan {
  height: 80px; display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}

/* ── SSS ─────────────────────────────────────────────────── */
.sss-accordion .accordion-item {
  border: 1.5px solid #e8ecf4 !important; border-radius: 14px !important;
  margin-bottom: 10px; overflow: hidden;
}
.sss-accordion .accordion-button {
  font-weight: 700; font-size: 0.95rem; padding: 18px 20px;
  background: #fff; color: #1a1a2e; box-shadow: none !important;
}
.sss-accordion .accordion-button:not(.collapsed) {
  background: #e0f2f1; color: var(--primary);
}
.sss-accordion .accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%231565c0'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}
.sss-accordion .accordion-body { padding: 4px 20px 18px; color: #546e7a; line-height: 1.8; font-size: 0.9rem; }
.sss-kat-btn {
  display: block; padding: 10px 16px; border-radius: 10px;
  text-decoration: none; font-size: 0.875rem; font-weight: 600;
  color: #546e7a; transition: var(--transition); margin-bottom: 4px;
}
.sss-kat-btn:hover, .sss-kat-btn.aktif { background: #e0f2f1; color: var(--primary); }

/* ── FİYAT LİSTELERİ ─────────────────────────────────────── */
.fiyat-kart {
  background: #fff; border-radius: 16px; border: 1.5px solid #e8ecf4;
  overflow: hidden; transition: var(--transition); height: 100%;
  display: flex; flex-direction: column;
}
.fiyat-kart:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,121,107,0.12); border-color: #80cbc4; }
.fiyat-kart-header {
  background: linear-gradient(135deg, #e8f0fe, #e0f2f1);
  padding: 24px; text-align: center; border-bottom: 1.5px solid #e8ecf4;
  flex-shrink: 0;
}
.fiyat-pdf-ikon { font-size: 3.5rem; color: #e53935; }
.fiyat-kart-body { padding: 20px; flex-grow: 1; display: flex; flex-direction: column; }
.fiyat-kart-baslik { font-size: 0.95rem; font-weight: 800; color: #1a1a2e; margin-bottom: 6px; line-height: 1.4; }
.fiyat-kart-tarih { font-size: 0.78rem; color: #90a4ae; }
.fiyat-kart-btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px; border-radius: 10px; font-size: 0.84rem; font-weight: 700;
  text-decoration: none; transition: var(--transition);
  background: var(--primary); color: #fff;
}
.fiyat-kart-btn:hover { background: var(--primary-dark); color: #fff; transform: translateY(-1px); }
.fiyat-kart-indir {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 10px;
  background: #f5f7fa; color: #546e7a; border: 1.5px solid #e0e0e0;
  text-decoration: none; transition: var(--transition); font-size: 1rem;
  flex-shrink: 0;
}
.fiyat-kart-indir:hover { background: #e0f2f1; color: var(--primary); border-color: var(--primary); }
.marka-tab-btn {
  padding: 8px 20px; border-radius: 30px; font-size: 0.84rem; font-weight: 700;
  background: #f5f7fa; color: #546e7a; border: 1.5px solid #e0e0e0;
  cursor: pointer; transition: var(--transition); white-space: nowrap;
}
.marka-tab-btn:hover, .marka-tab-btn.aktif { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ── ARAMA ───────────────────────────────────────────────── */
.arama-sonuc-kart {
  background: #fff; border-radius: 14px; border: 1.5px solid #e8ecf4;
  padding: 16px 20px; display: flex; gap: 16px; align-items: flex-start;
  transition: var(--transition);
}
.arama-sonuc-kart:hover { border-color: var(--primary); box-shadow: 0 8px 24px rgba(0,121,107,0.1); }
.arama-sonuc-resim {
  width: 72px; height: 72px; border-radius: 10px;
  background: #f5f7fa; flex-shrink: 0; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.arama-sonuc-resim img { width: 100%; height: 100%; object-fit: contain; padding: 6px; }

/* ── 404 ─────────────────────────────────────────────────── */
.not-found-section {
  min-height: 70vh; display: flex; align-items: center;
  background: linear-gradient(135deg, #f5f7fa 0%, #e8f0fe 100%);
}
.not-found-404 {
  font-size: 9rem; font-weight: 900; line-height: 1;
  background: linear-gradient(135deg, var(--primary), #26a69a);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* ── FOOTER ──────────────────────────────────────────────── */
.main-footer { background: #001a14; color: rgba(255,255,255,0.7); }
.footer-top { padding: 64px 0 40px; }
.footer-title { color: #fff; font-weight: 800; font-size: 0.88rem; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px; padding-bottom: 10px; border-bottom: 2px solid var(--primary); display: inline-block; }
.footer-text { color: rgba(255,255,255,0.6); font-size: 0.88rem; line-height: 1.8; }
.footer-links { list-style: none; padding: 0; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 0.88rem; transition: var(--transition); display: inline-flex; align-items: center; gap: 6px; }
.footer-links a::before { content: '›'; color: var(--primary-light); }
.footer-links a:hover { color: #fff; padding-left: 4px; }
.footer-contact { list-style: none; padding: 0; }
.footer-contact li { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 14px; font-size: 0.88rem; color: rgba(255,255,255,0.6); }
.footer-contact a { color: rgba(255,255,255,0.6); text-decoration: none; }
.footer-contact a:hover { color: var(--primary-light); }
.footer-social a { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border: 1px solid rgba(255,255,255,0.2); border-radius: 50%; color: rgba(255,255,255,0.6); font-size: 0.95rem; transition: var(--transition); margin-right: 6px; text-decoration: none; }
.footer-social a:hover { background: var(--primary); border-color: var(--primary); color: #fff; transform: translateY(-2px); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 20px 0; font-size: 0.82rem; color: rgba(255,255,255,0.4); }
.footer-bottom a { color: rgba(255,255,255,0.4); text-decoration: none; }
.footer-bottom a:hover { color: #fff; }

/* ── WHATSAPP ─────────────────────────────────────────────── */
.whatsapp-btn {
  position: fixed; bottom: 30px; right: 30px;
  width: 58px; height: 58px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem; z-index: 9999; text-decoration: none;
  box-shadow: 0 6px 24px rgba(37,211,102,0.45);
  transition: var(--transition);
}
.whatsapp-btn::before {
  content: '';
  position: absolute;
  width: 100%; height: 100%;
  border-radius: 50%;
  background: rgba(37,211,102,0.3);
  animation: wa-ping 2s cubic-bezier(0,0,0.2,1) infinite;
}
@keyframes wa-ping { 0%{transform:scale(1);opacity:.8} 100%{transform:scale(1.6);opacity:0} }
.whatsapp-btn:hover { color: #fff; transform: scale(1.1); box-shadow: 0 8px 30px rgba(37,211,102,0.6); }
.whatsapp-tooltip { position: absolute; right: 68px; background: #1a1a2e; color: #fff; padding: 6px 14px; border-radius: 8px; font-size: 0.78rem; white-space: nowrap; opacity: 0; pointer-events: none; transition: var(--transition); font-weight: 600; }
.whatsapp-tooltip::after { content: ''; position: absolute; right: -5px; top: 50%; transform: translateY(-50%); border: 5px solid transparent; border-left-color: #1a1a2e; border-right: none; }
.whatsapp-btn:hover .whatsapp-tooltip { opacity: 1; right: 72px; }

/* ── ABOUT STATS ─────────────────────────────────────────── */
.stat-kart { text-align: center; padding: 24px; border-radius: var(--radius); }
.ozellik-kart { background: #f8f9fa; border-radius: 10px; transition: var(--transition); }
.ozellik-kart:hover { background: #e0f2f1; }
.misyon-ikon { font-size: 3rem; }

/* ── RESPONSIVE ──────────────────────────────────────────── */

/* Tablet (≤992px) */
@media (max-width: 992px) {
  /* Header */
  .main-header .navbar { padding: 8px 0; }
  .logo-main { font-size: 1.4rem; }
  .navbar-collapse { background: #f0f0f0; padding: 12px 16px 20px; border-radius: 0 0 10px 10px; }

  /* Quick bar */
  .quick-item { padding: 14px 16px; }
  .quick-item i { font-size: 1.5rem; }

  /* Sticky sidebar: un-stick on tablet */
  .filtre-sidebar { position: static; top: auto; }
  .detay-bilgi-panel { position: static; top: auto; }

  /* Product detail gallery */
  .detay-galeri-ana { aspect-ratio: auto; height: 320px; }

  /* Stats */
  .stat-value { font-size: 2.5rem; }

  /* CTA */
  .cta-modern { padding: 64px 0; }
  .cta-title { font-size: 2rem; }

  /* Blog featured */
  .blog-one-cikan { min-height: 320px; }
  .blog-one-baslik { font-size: 1.3rem; }
  .blog-one-cikan-body { padding: 24px; }

  /* Footer */
  .footer-top { padding: 48px 0 32px; }
}

/* Mobile landscape / large phone (≤768px) */
@media (max-width: 768px) {
  /* Hero slider */
  .hero-slide-img, .hero-slide-bg { height: 360px; }
  .hero-title { font-size: 1.8rem; }
  .hero-subtitle { font-size: 0.92rem; margin-bottom: 20px; }
  .btn-hero { padding: 11px 22px; font-size: 0.9rem; }
  .carousel-control-prev, .carousel-control-next { display: none; }

  /* Section headings */
  .section-title { font-size: 1.6rem; }
  .section-subtitle { font-size: 0.95rem; }

  /* Quick access bar */
  .quick-item { padding: 12px 10px; gap: 8px; }
  .quick-item strong { font-size: 0.78rem; }
  .quick-item span { display: none; }
  .quick-item i { font-size: 1.4rem; }

  /* About section */
  .about-main-img { height: 260px; }
  .about-card-1 { left: 4px; bottom: 12px; padding: 8px 12px; font-size: 0.8rem; }
  .about-card-2 { right: 4px; top: 12px; padding: 8px 12px; font-size: 0.8rem; }
  .about-card-float i { font-size: 1.4rem; }

  /* Stats section */
  .stats-section { padding: 56px 0; }
  .stat-value { font-size: 2.2rem; }
  .stat-icon-wrap { width: 52px; height: 52px; font-size: 1.4rem; }

  /* Category cards on homepage */
  .kat-kart { padding: 16px 10px 14px; }
  .kat-ikon { width: 52px; height: 52px; font-size: 1.3rem; }
  .kat-ad { font-size: 0.78rem; }

  /* Category mega cards */
  .kat-mega-banner { height: 100px; }
  .kat-mega-ikon { width: 56px; height: 56px; font-size: 1.8rem; }
  .kat-mega-body { padding: 14px 16px 16px; }
  .kat-mega-title { font-size: 0.9rem; }
  .kat-mega-desc { font-size: 0.78rem; }

  /* Blog */
  .blog-hero { padding: 56px 0 40px; }
  .blog-one-cikan { min-height: 260px; }
  .blog-one-cikan-body { padding: 20px; }
  .blog-one-baslik { font-size: 1.15rem; }
  .blog-grid-resim { height: 170px; }

  /* Product grid */
  .urun-grid-resim { height: 150px; }
  .urun-card-img { height: 160px; }

  /* Product detail */
  .detay-galeri-ana { height: 280px; }
  .detay-thumb { width: 60px; height: 60px; }
  .detay-aksiyon-btn { padding: 12px 18px; font-size: 0.88rem; }

  /* Urunler hero */
  .urunler-hero { padding: 56px 0 40px; }
  .urunler-hero-search { max-width: 100%; margin-top: 20px; }

  /* Kategori hero */
  .kategori-hero { padding: 36px 0 28px; }

  /* CTA section */
  .cta-modern { padding: 56px 0; }
  .cta-title { font-size: 1.7rem; }
  .cta-subtitle { font-size: 0.95rem; }

  /* Fiyat kart */
  .fiyat-kart-header { padding: 18px; }
  .fiyat-pdf-ikon { font-size: 2.8rem; }

  /* WhatsApp */
  .whatsapp-btn { width: 52px; height: 52px; font-size: 1.5rem; bottom: 20px; right: 16px; }
  .whatsapp-tooltip { display: none; }

  /* Footer */
  .footer-top { padding: 40px 0 24px; }
  .footer-title { margin-bottom: 12px; }

  /* Not-found */
  .not-found-404 { font-size: 6rem; }

  /* Hakkimizda */
  .hakkimizda-stat-sayi { font-size: 2rem; }
  .misyon-vizyon-ikon { width: 60px; height: 60px; font-size: 1.6rem; }

  /* Blog makale */
  .blog-makale-icerik { font-size: 0.95rem; }
  .blog-detay-hero { padding: 44px 0 32px; }

  /* SSS */
  .sss-accordion .accordion-button { font-size: 0.88rem; padding: 14px 16px; }

  /* İletişim */
  .iletisim-bilgi-kart { padding: 16px 18px; gap: 12px; }

  /* Marka filter tabs — horizontal scroll */
  .marka-filtre-bar { flex-wrap: nowrap !important; overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 4px; }
  .marka-filtre-bar::-webkit-scrollbar { height: 4px; }
  .marka-filtre-bar::-webkit-scrollbar-thumb { background: #ccc; border-radius: 4px; }
  .marka-tab-btn { flex-shrink: 0; }

  /* Arama */
  .arama-sonuc-resim { width: 60px; height: 60px; }
}

/* Small mobile (≤576px) */
@media (max-width: 576px) {
  /* Hero */
  .hero-slide-img, .hero-slide-bg { height: 300px; }
  .hero-title { font-size: 1.5rem; line-height: 1.25; }
  .hero-subtitle { font-size: 0.88rem; }
  .btn-hero { padding: 10px 18px; font-size: 0.85rem; }
  .hero-badge { font-size: 0.7rem; letter-spacing: 1.5px; }

  /* Section */
  .section-title { font-size: 1.4rem; }

  /* About floats — hide on very small screens */
  .about-card-float { display: none; }

  /* Stats: 2 columns */
  .stats-section .col-6 { width: 50%; }
  .stat-value { font-size: 1.9rem; }

  /* Category cards: 2 per row (Bootstrap col-6 already does this) */
  .kat-kart { padding: 14px 8px 12px; }
  .kat-ikon { width: 46px; height: 46px; font-size: 1.2rem; }
  .kat-ad { font-size: 0.72rem; }

  /* Blog */
  .blog-one-cikan { min-height: 220px; }
  .blog-grid-resim { height: 150px; }
  .blog-grid-body { padding: 14px 16px 16px; }
  .blog-grid-baslik { font-size: 0.88rem; }

  /* Urun cards */
  .urun-grid-resim { height: 130px; }
  .urun-grid-body { padding: 12px 14px 14px; }
  .urun-grid-ad { font-size: 0.82rem; }
  .urun-card-img { height: 140px; }
  .urun-ad { font-size: 0.82rem; }

  /* Product detail */
  .detay-galeri-ana { height: 240px; }
  .detay-thumb { width: 52px; height: 52px; }
  .detay-teknik-tablo td { font-size: 0.8rem; padding: 9px 12px; }

  /* Urunler page toolbar */
  .urun-toolbar { flex-direction: column; align-items: flex-start; gap: 8px; padding: 12px 16px; }

  /* CTA */
  .cta-modern { padding: 44px 0; }
  .cta-title { font-size: 1.45rem; }

  /* Fiyat listesi iframe — shorter on mobile */
  iframe[src*=".pdf"] { height: 420px !important; }

  /* Whatsapp */
  .whatsapp-btn { width: 48px; height: 48px; font-size: 1.4rem; bottom: 16px; right: 12px; }

  /* Footer: center on mobile */
  .footer-top .col-lg-4, .footer-top .col-lg-2, .footer-top .col-lg-3 { text-align: center; }
  .footer-links a { justify-content: center; }
  .footer-contact li { justify-content: center; }
  .footer-social { text-align: center; }
  .footer-title { display: block; text-align: center; }

  /* Not found */
  .not-found-404 { font-size: 5rem; }

  /* Hakkimizda stat: full width */
  .hakkimizda-stat { padding: 20px 14px; }
  .hakkimizda-stat-sayi { font-size: 1.8rem; }

  /* Referans kartlar */
  .ref-kart { padding: 20px 14px; }

  /* Pagination compact */
  .pagination-custom .page-link { padding: 6px 12px; font-size: 0.85rem; }

  /* Breadcrumb wrap */
  .breadcrumb { font-size: 0.75rem; }

  /* Filtre sidebar on mobile: remove sticky, show as block */
  .filtre-sidebar { position: static; top: auto; margin-bottom: 20px; padding: 16px; }

  /* Blog detay */
  .blog-makale-icerik { font-size: 0.9rem; line-height: 1.8; }
  .blog-detay-hero { padding: 36px 0 24px; }

  /* Arama */
  .arama-sonuc-kart { padding: 12px 14px; gap: 12px; }
  .arama-sonuc-resim { width: 52px; height: 52px; }

  /* SSS */
  .sss-accordion .accordion-button { font-size: 0.85rem; }
}

/* Extra small (≤400px) */
@media (max-width: 400px) {
  .hero-title { font-size: 1.3rem; }
  .section-title { font-size: 1.25rem; }
  .stat-value { font-size: 1.7rem; }
  .logo-main { font-size: 1.2rem; }
  .logo-sub { font-size: 0.65rem; letter-spacing: 2px; }
  .kat-kart { padding: 12px 6px 10px; }
  .kat-ikon { width: 40px; height: 40px; font-size: 1.05rem; }
  .kat-ad { font-size: 0.68rem; }
  .not-found-404 { font-size: 4rem; }
}