/* ==========================================================
   Metalizgara.com — Ana Stil Dosyası
   Modern, mobil uyumlu, e-ticaret mantığında kurumsal site
   ========================================================== */

:root {
  --dark: #141c28;
  --dark-2: #1d2939;
  --steel: #344256;
  --accent: #f0730a;
  --accent-dark: #d35f00;
  --accent-light: #fff3e8;
  --bg: #f5f7fa;
  --white: #ffffff;
  --text: #2b3442;
  --muted: #64748b;
  --line: #e4e9f0;
  --green: #25d366;
  --radius: 14px;
  --shadow: 0 6px 24px rgba(20, 28, 40, .08);
  --shadow-lg: 0 14px 40px rgba(20, 28, 40, .14);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ---------- Üst bilgi çubuğu ---------- */
.topbar {
  background: var(--dark);
  color: #c7d0dd;
  font-size: .82rem;
  padding: 7px 0;
}
.topbar .container {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.topbar a { color: #fff; font-weight: 600; }
.topbar a:hover { color: var(--accent); }
.topbar .tb-left { display: flex; gap: 22px; align-items: center; }
.topbar svg { vertical-align: -2px; margin-right: 5px; }

/* ---------- Header / Navigasyon ---------- */
.site-header {
  background: var(--white);
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 2px 12px rgba(20, 28, 40, .07);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 74px; gap: 20px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-badge {
  width: 42px; height: 42px; border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), #ff9a3d);
  display: grid; place-items: center; flex-shrink: 0;
}
.logo-text { font-size: 1.28rem; font-weight: 800; color: var(--dark); letter-spacing: -.5px; }
.logo-text span { color: var(--accent); }
.logo-sub { display: block; font-size: .62rem; font-weight: 600; color: var(--muted); letter-spacing: 1.6px; text-transform: uppercase; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  padding: 9px 15px; border-radius: 8px;
  font-weight: 600; font-size: .95rem; color: var(--text);
  transition: .18s;
}
.main-nav a:hover { color: var(--accent); background: var(--accent-light); }
.main-nav a.active { color: var(--accent); background: var(--accent-light); }

/* Logo görseli (eski siteden alınan kurumsal logo) */
.logo-img { height: 48px; width: auto; display: block; }
.logo-chip {
  display: inline-block; background: #fff; border-radius: 10px;
  padding: 8px 14px; margin-bottom: 16px;
}
.logo-chip img { height: 40px; width: auto; display: block; }

/* Açılır alt menü */
.has-sub { position: relative; }
.has-sub > a .caret { transition: transform .2s; vertical-align: -2px; margin-left: 4px; }
.has-sub:hover > a .caret { transform: rotate(180deg); }
.submenu {
  position: absolute; top: calc(100% + 6px); left: 0; z-index: 120;
  min-width: 235px; background: var(--white);
  border: 1px solid var(--line); border-radius: 12px;
  box-shadow: var(--shadow-lg); padding: 8px;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: .22s ease;
}
.has-sub:hover .submenu, .has-sub:focus-within .submenu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.submenu::before {
  content: ''; position: absolute; top: -8px; left: 0; right: 0; height: 10px;
}
.main-nav .submenu a {
  display: block; padding: 10px 14px; border-radius: 8px;
  font-size: .9rem; font-weight: 600;
}
.main-nav .submenu a:hover { background: var(--accent-light); color: var(--accent); }
.submenu .submenu-all {
  border-bottom: 1px solid var(--line); border-radius: 8px 8px 0 0;
  color: var(--accent); margin-bottom: 4px;
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; border-radius: 10px; border: 0; cursor: pointer;
  font-family: inherit; font-weight: 700; font-size: .95rem;
  transition: .2s; text-align: center;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 6px 18px rgba(240, 115, 10, .32); }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); }
.btn-outline { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.35); }
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn-dark { background: var(--dark); color: #fff; }
.btn-dark:hover { background: var(--steel); }
.btn-whatsapp { background: var(--green); color: #fff; box-shadow: 0 6px 18px rgba(37, 211, 102, .3); }
.btn-whatsapp:hover { background: #1eb958; transform: translateY(-2px); }
.btn-sm { padding: 9px 16px; font-size: .86rem; border-radius: 8px; }
.header-cta { flex-shrink: 0; }

/* Hamburger */
.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer;
  width: 44px; height: 44px; border-radius: 8px;
}
.nav-toggle span {
  display: block; width: 24px; height: 3px; margin: 5px auto;
  background: var(--dark); border-radius: 2px; transition: .25s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  background:
    linear-gradient(112deg, rgba(15, 22, 33, .95) 34%, rgba(20, 28, 40, .8) 60%, rgba(20, 28, 40, .45)),
    url('../img/stok-platform.jpg') center right / cover no-repeat, var(--dark);
  color: #fff;
  padding: 84px 0 90px;
}
.hero-inner { max-width: 640px; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(240, 115, 10, .16); border: 1px solid rgba(240, 115, 10, .45);
  color: #ffb066; font-size: .82rem; font-weight: 700;
  padding: 7px 16px; border-radius: 999px; margin-bottom: 22px;
  letter-spacing: .4px;
}
.hero h1 {
  font-size: clamp(1.9rem, 4.6vw, 3.15rem);
  font-weight: 800; line-height: 1.16; letter-spacing: -1px;
  margin-bottom: 18px;
}
.hero h1 em { color: var(--accent); font-style: normal; }
.hero p { color: #b9c4d4; font-size: 1.07rem; margin-bottom: 32px; max-width: 540px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats {
  display: flex; gap: 16px; margin-top: 48px; flex-wrap: wrap;
}
.hero-stats > div {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 14px; padding: 14px 24px;
  backdrop-filter: blur(6px);
}
.hero-stats strong { display: block; font-size: 1.6rem; font-weight: 800; color: var(--accent); }
.hero-stats span { font-size: .82rem; color: #9aa7b8; }

/* ---------- Güven çubuğu ---------- */
.trust { background: var(--white); border-bottom: 1px solid var(--line); }
.trust .container {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 18px; padding: 26px 20px;
}
.trust-item { display: flex; align-items: center; gap: 13px; }
.trust-ico {
  width: 46px; height: 46px; border-radius: 12px; flex-shrink: 0;
  background: var(--accent-light); display: grid; place-items: center;
}
.trust-item strong { display: block; font-size: .93rem; color: var(--dark); }
.trust-item small { color: var(--muted); font-size: .8rem; }

/* ---------- Bölüm başlıkları ---------- */
.section { padding: 74px 0; }
.section-alt { background: var(--white); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 46px; }
.section-head .kicker {
  color: var(--accent); font-weight: 800; font-size: .8rem;
  text-transform: uppercase; letter-spacing: 2.2px;
}
.section-head h2 {
  font-size: clamp(1.5rem, 3.2vw, 2.15rem); font-weight: 800;
  color: var(--dark); letter-spacing: -.6px; margin: 8px 0 12px;
}
.section-head p { color: var(--muted); }
.section-head h2::after {
  content: ''; display: block; width: 52px; height: 4px;
  border-radius: 2px; background: linear-gradient(90deg, var(--accent), #ffb066);
  margin: 14px auto 0;
}

/* ---------- Kategori kartları ---------- */
.cat-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 22px;
}
.cat-card {
  background: var(--white); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
  transition: .25s; border: 1px solid var(--line);
  display: flex; flex-direction: column;
}
.cat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: #f5c89e; }
.cat-card img { height: 165px; width: 100%; object-fit: cover; transition: transform .45s ease; }
.cat-card:hover img { transform: scale(1.07); }
.cat-card-body { padding: 20px 22px 24px; flex: 1; display: flex; flex-direction: column; }
.cat-card h3 { font-size: 1.06rem; font-weight: 800; color: var(--dark); margin-bottom: 6px; }
.cat-card p { font-size: .87rem; color: var(--muted); flex: 1; }
.cat-card .cat-link {
  margin-top: 15px; font-weight: 700; font-size: .88rem; color: var(--accent);
  display: inline-flex; align-items: center; gap: 6px;
}
.cat-card:hover .cat-link { gap: 10px; }
.cat-link { transition: gap .2s; }

/* ---------- Ürün kartları ---------- */
.filter-bar {
  display: flex; gap: 10px; flex-wrap: wrap; justify-content: center;
  margin-bottom: 38px;
}
.filter-chip {
  padding: 9px 20px; border-radius: 999px; cursor: pointer;
  background: var(--white); border: 1.5px solid var(--line);
  font-family: inherit; font-weight: 600; font-size: .88rem; color: var(--text);
  transition: .2s;
}
.filter-chip:hover { border-color: var(--accent); color: var(--accent); }
.filter-chip.active { background: var(--accent); border-color: var(--accent); color: #fff; }

.product-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(262px, 1fr)); gap: 24px;
}
.product-card {
  background: var(--white); border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow);
  display: flex; flex-direction: column; transition: .25s;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.product-media { position: relative; overflow: hidden; }
.product-media img {
  height: 190px; width: 100%; object-fit: cover; background: #e8edf3;
  transition: transform .45s ease;
}
.product-card:hover .product-media img { transform: scale(1.07); }
.product-badge {
  position: absolute; top: 12px; left: 12px;
  background: rgba(20, 28, 40, .82); color: #fff; backdrop-filter: blur(4px);
  font-size: .72rem; font-weight: 700; padding: 5px 12px; border-radius: 999px;
}
.product-body { padding: 18px 20px 22px; flex: 1; display: flex; flex-direction: column; }
.product-body h3 { font-size: 1.02rem; font-weight: 800; color: var(--dark); margin-bottom: 6px; }
.product-body h3 a:hover { color: var(--accent); }
.product-body p { font-size: .85rem; color: var(--muted); flex: 1; }
.product-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 16px; }
.price-note {
  margin-top: 14px; font-size: .8rem; font-weight: 600; color: var(--accent);
  display: flex; align-items: center; gap: 6px;
}

/* ---------- Sayfa banner (iç sayfalar) ---------- */
.page-banner {
  background:
    linear-gradient(112deg, rgba(15, 22, 33, .93), rgba(20, 28, 40, .78)),
    url('../img/stok-platform.jpg') center / cover, var(--dark);
  color: #fff; padding: 52px 0;
}
.page-banner h1 { font-size: clamp(1.6rem, 3.5vw, 2.3rem); font-weight: 800; letter-spacing: -.6px; }
.breadcrumb { font-size: .85rem; color: #9aa7b8; margin-top: 8px; }
.breadcrumb a { color: #cfd8e4; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { margin: 0 8px; color: #5b6a80; }

/* ---------- Ürün detay ---------- */
.detail-wrap {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 44px; align-items: start;
}
.detail-media {
  background: var(--white); border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow);
}
.detail-media img { width: 100%; height: 420px; object-fit: cover; display: block; }
/* Ürün sayfalarında dikey (9:16) görsel formatı — hizmet sayfalarındaki
   yatay atölye fotoğraflarını etkilemez. */
.detail-media.ratio-9x16 { aspect-ratio: 9 / 16; }
.detail-media.ratio-9x16 img { height: 100%; object-fit: contain; }
.detail-media img.contain, .product-media img.contain, .cat-card img.contain {
  object-fit: contain; background: #fff;
}
.detail-thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.detail-thumb {
  width: 76px; height: 76px; padding: 0; border-radius: 10px; overflow: hidden; cursor: pointer;
  border: 2px solid var(--line); background: var(--white); flex-shrink: 0; transition: .15s;
}
.detail-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.detail-thumb:hover { border-color: #f5c89e; }
.detail-thumb.active { border-color: var(--accent); }
.detail-info h1 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; color: var(--dark); letter-spacing: -.5px; margin-bottom: 12px; }
.detail-cat {
  display: inline-block; background: var(--accent-light); color: var(--accent-dark);
  font-size: .78rem; font-weight: 700; padding: 5px 14px; border-radius: 999px; margin-bottom: 14px;
}
.detail-info > p { color: var(--muted); margin-bottom: 22px; }
.spec-table { width: 100%; border-collapse: collapse; margin-bottom: 24px; font-size: .9rem; }
.spec-table th, .spec-table td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); }
.spec-table th { color: var(--dark); font-weight: 700; width: 42%; background: #fafbfd; }
.feature-list li {
  padding-left: 28px; position: relative; margin-bottom: 9px; font-size: .92rem;
}
.feature-list li::before {
  content: ''; position: absolute; left: 0; top: 5px;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--accent-light);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f0730a' stroke-width='4'%3E%3Cpath d='M5 13l4 4 10-11'/%3E%3C/svg%3E");
  background-size: 10px; background-position: center; background-repeat: no-repeat;
}
.cta-box {
  margin-top: 28px; background: var(--dark); border-radius: var(--radius);
  padding: 26px; color: #fff;
}
.cta-box h3 { font-size: 1.05rem; margin-bottom: 6px; }
.cta-box p { font-size: .85rem; color: #9aa7b8; margin-bottom: 18px; }
.cta-box .cta-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* ---------- Hakkımızda / özellik ızgarası ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.about-grid img { border-radius: var(--radius); box-shadow: var(--shadow-lg); width: 100%; }
.about-grid h2 { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 800; color: var(--dark); letter-spacing: -.5px; margin-bottom: 16px; }
.about-grid p { color: var(--muted); margin-bottom: 14px; }
.check-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 18px; margin: 18px 0 26px; }

.value-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 22px; }
.value-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 24px; box-shadow: var(--shadow);
}
.value-card .trust-ico { margin-bottom: 16px; }
.value-card h3 { font-size: 1rem; font-weight: 800; color: var(--dark); margin-bottom: 8px; }
.value-card p { font-size: .87rem; color: var(--muted); }

/* ---------- Süreç adımları ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: step; }
.step {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 22px; position: relative; box-shadow: var(--shadow);
}
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  font-size: 2rem; font-weight: 800; color: var(--accent-light);
  -webkit-text-stroke: 1.5px var(--accent);
  display: block; margin-bottom: 10px;
}
.step h3 { font-size: .98rem; font-weight: 800; color: var(--dark); margin-bottom: 6px; }
.step p { font-size: .85rem; color: var(--muted); }

/* ---------- İletişim ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 36px; align-items: start; }
.info-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 24px; box-shadow: var(--shadow); display: flex; gap: 16px;
  margin-bottom: 16px; align-items: flex-start;
}
.info-card .trust-ico { flex-shrink: 0; }
.info-card strong { display: block; color: var(--dark); font-size: .95rem; margin-bottom: 3px; }
.info-card p, .info-card a { color: var(--muted); font-size: .9rem; }
.info-card a:hover { color: var(--accent); }

.contact-form {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px; box-shadow: var(--shadow);
}
.contact-form h3 { font-size: 1.15rem; font-weight: 800; color: var(--dark); margin-bottom: 4px; }
.contact-form > p { color: var(--muted); font-size: .88rem; margin-bottom: 22px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: .82rem; font-weight: 700; color: var(--dark); margin-bottom: 6px; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 9px;
  font-family: inherit; font-size: .92rem; color: var(--text); background: #fafbfd;
  transition: .2s; outline: none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--accent); background: #fff; box-shadow: 0 0 0 3px rgba(240, 115, 10, .12);
}
.map-frame {
  width: 100%; height: 380px; border: 0; border-radius: var(--radius);
  box-shadow: var(--shadow); margin-top: 42px;
}

/* ---------- Alt CTA şeridi ---------- */
.cta-strip {
  background: linear-gradient(120deg, var(--accent), #ff9124);
  border-radius: 20px; color: #fff; padding: 46px 50px;
  display: flex; align-items: center; justify-content: space-between; gap: 26px;
  box-shadow: 0 16px 42px rgba(240, 115, 10, .35);
}
.cta-strip h2 { font-size: clamp(1.3rem, 2.6vw, 1.75rem); font-weight: 800; letter-spacing: -.4px; }
.cta-strip p { opacity: .92; font-size: .95rem; margin-top: 4px; }
.cta-strip .btn { background: #fff; color: var(--accent-dark); flex-shrink: 0; }
.cta-strip .btn:hover { transform: translateY(-2px); box-shadow: 0 8px 22px rgba(0,0,0,.18); }

/* ---------- Footer ---------- */
.site-footer { background: var(--dark); color: #9aa7b8; margin-top: 74px; }
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px;
  padding: 58px 0 44px;
}
.footer-grid h4 {
  color: #fff; font-size: .95rem; margin-bottom: 18px;
  text-transform: uppercase; letter-spacing: 1.2px;
}
.footer-grid p { font-size: .88rem; }
.footer-grid ul li { margin-bottom: 10px; }
.footer-grid a { font-size: .88rem; transition: .18s; }
.footer-grid a:hover { color: var(--accent); padding-left: 4px; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; font-size: .88rem; }
.footer-contact svg { flex-shrink: 0; margin-top: 3px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08); padding: 20px 0;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  font-size: .82rem;
}

/* ---------- Önce / Sonra ---------- */
.ba-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  max-width: 980px; margin: 0 auto;
}
.ba-grid figure {
  position: relative; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-lg); margin: 0;
}
.ba-grid img { width: 100%; height: 340px; object-fit: cover; display: block; }
.ba-grid figcaption {
  position: absolute; top: 14px; left: 14px;
  background: rgba(20, 28, 40, .85); color: #fff;
  font-weight: 800; font-size: .85rem; letter-spacing: 1px; text-transform: uppercase;
  padding: 7px 18px; border-radius: 999px;
}
.ba-grid figcaption.after { background: var(--accent); }

/* ---------- Marka logoları şeridi ---------- */
.brand-strip {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 18px 40px; padding: 10px 0;
}
.brand-strip img {
  height: 34px; width: auto; object-fit: contain;
  filter: grayscale(1); opacity: .55; transition: .25s;
}
.brand-strip img:hover { filter: none; opacity: 1; }

/* ---------- SSS akordiyon ---------- */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-list details {
  background: var(--white); border: 1px solid var(--line); border-radius: 12px;
  margin-bottom: 12px; box-shadow: var(--shadow); overflow: hidden;
}
.faq-list summary {
  cursor: pointer; list-style: none; padding: 17px 48px 17px 22px;
  font-weight: 700; color: var(--dark); font-size: .97rem;
  position: relative; user-select: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: '+'; position: absolute; right: 20px; top: 50%;
  transform: translateY(-50%); font-size: 1.4rem; font-weight: 600;
  color: var(--accent); transition: transform .2s;
}
.faq-list details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-list details p {
  padding: 0 22px 18px; color: var(--muted); font-size: .9rem; line-height: 1.7;
}
.faq-list details a { color: var(--accent-dark); font-weight: 600; }

/* ---------- SEO metin bölümü ---------- */
.seo-block {
  background: var(--white);
  border-top: 1px solid var(--line);
  padding: 52px 0;
}
.seo-block h2 {
  font-size: 1.12rem; font-weight: 800; color: var(--dark);
  letter-spacing: -.3px; margin-bottom: 12px;
}
.seo-block h3 {
  font-size: .95rem; font-weight: 700; color: var(--dark);
  margin: 22px 0 8px;
}
.seo-block p {
  font-size: .86rem; color: var(--muted); line-height: 1.75;
  margin-bottom: 12px; max-width: 980px;
}
.seo-block a { color: var(--accent-dark); font-weight: 600; }
.seo-block a:hover { text-decoration: underline; }

/* ---------- Kaydırınca beliren kartlar ---------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(22px); transition: opacity .55s ease, transform .55s ease; }
  .reveal.in { opacity: 1; transform: none; }
}

/* ---------- Yukarı çık butonu ---------- */
.to-top {
  position: fixed; right: 22px; bottom: 92px; z-index: 90;
  width: 44px; height: 44px; border-radius: 12px; border: 0; cursor: pointer;
  background: var(--dark); color: #fff; display: grid; place-items: center;
  box-shadow: 0 8px 22px rgba(20, 28, 40, .35);
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: .25s;
}
.to-top.show { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--accent); }

/* ---------- WhatsApp sabit buton ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--green); display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, .45);
  transition: .2s;
}
.wa-float:hover { transform: scale(1.08); }

/* ---------- Boş durum ---------- */
.empty-note { text-align: center; color: var(--muted); padding: 40px 0; }

/* ---------- Blog ---------- */
.blog-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 26px;
}
.blog-card {
  background: var(--white); border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow);
  display: flex; flex-direction: column; transition: .25s;
}
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.blog-card-media { position: relative; overflow: hidden; }
.blog-card-media img { height: 190px; width: 100%; object-fit: cover; display: block; transition: transform .45s ease; }
.blog-card:hover .blog-card-media img { transform: scale(1.07); }
.blog-card-tag {
  position: absolute; top: 12px; left: 12px; padding: 4px 12px; border-radius: 20px;
  font-size: .7rem; font-weight: 700; color: #fff; letter-spacing: .3px;
}
.blog-card-body { padding: 20px 22px 24px; flex: 1; display: flex; flex-direction: column; }
.blog-card-date { font-size: .76rem; color: var(--muted); margin-bottom: 8px; }
.blog-card h3 { font-size: 1.05rem; font-weight: 800; color: var(--dark); margin-bottom: 8px; line-height: 1.35; }
.blog-card h3 a { color: inherit; }
.blog-card h3 a:hover { color: var(--accent); }
.blog-card p { font-size: .87rem; color: var(--muted); flex: 1; margin-bottom: 14px; }
.blog-card .cat-link { transition: gap .2s; }
.blog-card:hover .cat-link { gap: 10px; }

.blog-article { max-width: 780px; margin: 0 auto; }
.blog-article .blog-meta {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  font-size: .82rem; color: var(--muted); margin-bottom: 18px;
}
.blog-article .blog-meta .badge-cat {
  padding: 3px 12px; border-radius: 20px; font-size: .72rem; font-weight: 700; color: #fff;
}
.blog-article h1 { font-size: clamp(1.5rem, 3.2vw, 2.1rem); font-weight: 800; color: var(--dark); letter-spacing: -.5px; margin-bottom: 18px; }
.blog-article .blog-cover { width: 100%; max-height: 420px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 30px; }
.blog-content { font-size: 1rem; color: #33404f; line-height: 1.85; }
.blog-content h2 { font-size: 1.25rem; font-weight: 800; color: var(--dark); margin: 34px 0 14px; letter-spacing: -.3px; }
.blog-content p { margin-bottom: 16px; }
.blog-content ul { margin: 0 0 16px 20px; }
.blog-content li { margin-bottom: 6px; }
.blog-content a { color: var(--accent-dark); font-weight: 600; }
.blog-content a:hover { text-decoration: underline; }
.blog-content strong { color: var(--dark); }

.blog-cta { background: var(--accent-light); border-radius: var(--radius); padding: 26px 28px; margin-top: 36px; text-align: center; }
.blog-cta h3 { font-size: 1.05rem; font-weight: 800; color: var(--dark); margin-bottom: 6px; }
.blog-cta p { font-size: .88rem; color: var(--muted); margin-bottom: 16px; }
.blog-cta .cta-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.blog-sidebar-cats { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 34px; }

/* ==========================================================
   RESPONSIVE — Tablet
   ========================================================== */
@media (max-width: 992px) {
  .trust .container { grid-template-columns: repeat(2, 1fr); }
  .detail-wrap, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .detail-media:not(.ratio-9x16) img { height: 340px; }
  .hero { padding: 64px 0 70px; }
}

/* ==========================================================
   RESPONSIVE — Mobil
   ========================================================== */
@media (max-width: 768px) {
  .topbar .tb-left span.tb-mail { display: none; }
  .topbar .tb-right { display: none; }

  .nav-toggle { display: block; }
  .header-cta { display: none; }
  .main-nav {
    position: fixed; inset: 74px 0 auto 0; z-index: 99;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--white); padding: 14px 18px 22px;
    box-shadow: 0 18px 30px rgba(20, 28, 40, .16);
    transform: translateY(-130%); transition: transform .28s ease;
  }
  .main-nav.open { transform: translateY(0); }
  .main-nav a { padding: 13px 14px; border-bottom: 1px solid var(--line); border-radius: 0; }
  .main-nav a:last-child { border-bottom: 0; }

  /* Mobilde alt menü: her zaman açık, girintili liste */
  .has-sub > a .caret { display: none; }
  .submenu {
    position: static; min-width: 0; opacity: 1; visibility: visible;
    transform: none; box-shadow: none; border: 0; border-radius: 0;
    padding: 0 0 0 16px; background: #fafbfd;
  }
  .main-nav .submenu a { font-size: .85rem; padding: 11px 14px; border-bottom: 1px solid var(--line); border-radius: 0; }
  .submenu .submenu-all { margin-bottom: 0; }
  .logo-img { height: 40px; }

  .hero-stats { gap: 26px; }
  .section { padding: 54px 0; }
  .trust .container { grid-template-columns: 1fr; gap: 14px; }
  .steps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .ba-grid { grid-template-columns: 1fr; }
  .ba-grid img { height: 240px; }
  .brand-strip { gap: 14px 26px; }
  .brand-strip img { height: 26px; }
  .cta-strip { flex-direction: column; text-align: center; padding: 36px 26px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; padding: 44px 0 30px; }
  .footer-bottom { justify-content: center; text-align: center; }
  .product-actions, .cta-box .cta-buttons { grid-template-columns: 1fr; }
  .detail-media:not(.ratio-9x16) img { height: 250px; }
  .check-cols { grid-template-columns: 1fr; }
}

@media (max-width: 420px) {
  .hero-actions .btn { width: 100%; }
  .wa-float { width: 52px; height: 52px; right: 16px; bottom: 16px; }
  .to-top { right: 16px; bottom: 80px; }
  .hero-stats > div { padding: 11px 16px; }
}