/* =========================================================
   Meşe Tedarik — Modern Tema
   ========================================================= */
:root {
  --navy-950: #050f2a;
  --navy-900: #071d45;
  --navy-800: #0b2a63;
  --blue-700: #0b3d91;
  --blue-600: #1652c4;
  --blue-500: #2a6df4;
  --cyan-400: #38bdf8;
  --cyan-100: #e0f4ff;
  --green-500: #22c55e;
  --wa: #25d366;

  --bg: #f4f7fc;
  --surface: #ffffff;
  --surface-2: #f8fafd;
  --text: #0f172a;
  --text-2: #334155;
  --muted: #64748b;
  --border: #e3e9f3;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 3px rgba(15, 23, 42, .05);
  --shadow: 0 10px 30px -12px rgba(15, 23, 42, .18);
  --shadow-lg: 0 24px 60px -20px rgba(11, 42, 99, .35);
  --ring: 0 0 0 4px rgba(42, 109, 244, .18);

  --header-h: 76px;
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; overflow-x: clip; }
#kategoriler, #markalar, #iletisim, [id^="urun-"] { scroll-margin-top: calc(var(--header-h) + 20px); }
.site-header, .search, .search-panel, #products, #searchResults { overflow-anchor: none; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
::selection { background: rgba(42, 109, 244, .2); }

.container { max-width: 1240px; }

/* ---------- Topbar ---------- */
.topbar {
  background: var(--navy-950);
  color: rgba(255, 255, 255, .72);
  font-size: .8rem;
}
.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 38px;
  gap: 16px;
}
.topbar-links { display: flex; gap: 22px; }
.topbar a { display: inline-flex; align-items: center; gap: 7px; transition: color .15s; }
.topbar a:hover { color: #fff; }
.topbar i { color: var(--cyan-400); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: rgba(255, 255, 255, .85);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .2s, border-color .2s;
}
.site-header.scrolled {
  border-color: var(--border);
  box-shadow: 0 8px 30px -18px rgba(15, 23, 42, .35);
}
.header-inner {
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  grid-template-areas: "brand nav search actions";
  align-items: center;
  gap: 28px;
  min-height: var(--header-h);
}

.brand { grid-area: brand; display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; white-space: nowrap; }
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 1.25rem;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  box-shadow: 0 8px 18px -8px rgba(22, 82, 196, .8);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-text strong { font-size: 1.2rem; font-weight: 800; letter-spacing: -.02em; color: var(--navy-900); }
.brand-text small { font-size: .68rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }

.main-nav { grid-area: nav; display: flex; align-items: center; gap: 4px; flex-shrink: 0; white-space: nowrap; }
.nav-link-x {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 0;
  background: transparent;
  font: inherit;
  font-weight: 600;
  font-size: .95rem;
  color: var(--text-2);
  cursor: pointer;
  white-space: nowrap;
  transition: background .15s, color .15s;
}
.nav-link-x:hover,
.nav-link-x.active { background: var(--cyan-100); color: var(--blue-700); }
.nav-link-x .bi-chevron-down { font-size: .7rem; transition: transform .2s; }

.nav-dd { position: relative; }
.nav-dd:hover .bi-chevron-down,
.nav-dd:focus-within .bi-chevron-down { transform: rotate(180deg); }
.mega {
  position: absolute;
  top: calc(100% + 10px);
  left: -20px;
  width: 560px;
  padding: 14px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity .18s, transform .18s, visibility 0s linear .18s;
}
.mega::before { content: ""; position: absolute; inset: -12px 0 auto 0; height: 12px; }
.nav-dd:hover .mega,
.nav-dd:focus-within .mega {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity .18s, transform .18s, visibility 0s;
}
.mega-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  transition: background .15s;
}
.mega-item:hover,
.mega-item.active { background: var(--surface-2); }
.mega-item:hover .cat-icon { background: var(--blue-600); color: #fff; }
.mega-item strong { display: block; font-size: .92rem; font-weight: 700; color: var(--text); }
.mega-item small { color: var(--muted); font-size: .78rem; }

.cat-icon {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  background: var(--cyan-100);
  color: var(--blue-600);
  font-size: 1.1rem;
  transition: background .15s, color .15s;
}

.header-actions { grid-area: actions; display: flex; align-items: center; gap: 8px; }
.btn-wa-sm {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--navy-900);
  color: #fff;
  font-weight: 700;
  font-size: .88rem;
  transition: transform .15s, background .15s;
  white-space: nowrap;
}
.btn-wa-sm:hover { background: var(--blue-600); color: #fff; transform: translateY(-1px); }
.btn-wa-sm i { color: var(--wa); font-size: 1rem; }
.btn-wa-sm:hover i { color: #fff; }
.menu-btn {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 1.4rem;
  color: var(--navy-900);
  display: grid;
  place-items: center;
}

/* ---------- Search ---------- */
.search { grid-area: search; position: relative; width: 100%; max-width: 560px; justify-self: end; }
.search-field {
  position: relative;
  display: flex;
  align-items: center;
  height: 48px;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1.5px solid var(--border);
  transition: border-color .15s, box-shadow .15s, background .15s;
}
.search-field:hover { border-color: #cfd9ea; }
.search.is-focus .search-field {
  background: var(--surface);
  border-color: var(--blue-500);
  box-shadow: var(--ring);
}
.search-icon { position: absolute; left: 18px; color: var(--muted); font-size: 1rem; pointer-events: none; transition: color .15s; }
.search.is-focus .search-icon { color: var(--blue-600); }
.search-input {
  flex: 1;
  height: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  padding: 0 12px 0 46px;
  font: inherit;
  font-size: .95rem;
  font-weight: 500;
  color: var(--text);
}
.search-input::placeholder { color: #94a3b8; font-weight: 400; }
.search-input::-webkit-search-cancel-button { display: none; }
.search-clear {
  width: 30px;
  height: 30px;
  margin-right: 6px;
  border: 0;
  border-radius: 50%;
  background: #e8eef7;
  color: var(--text-2);
  display: grid;
  place-items: center;
  font-size: .75rem;
  cursor: pointer;
}
.search-clear:hover { background: #dbe4f1; }
.search-kbd {
  margin-right: 8px;
  padding: 4px 8px;
  border-radius: 7px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  font-family: inherit;
  font-size: .7rem;
  font-weight: 700;
  white-space: nowrap;
}
.search-submit {
  height: 38px;
  margin-right: 5px;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  color: #fff;
  font: inherit;
  font-weight: 700;
  font-size: .88rem;
  cursor: pointer;
  transition: filter .15s;
}
.search-submit:hover { filter: brightness(1.1); }

.search-panel {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  right: 0;
  z-index: 1050;
  max-height: min(70vh, 560px);
  overflow-y: auto;
  padding: 8px;
  border-radius: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px) scale(.99);
  transform-origin: top center;
  transition: opacity .16s, transform .16s, visibility 0s linear .16s;
  overscroll-behavior: contain;
}
.search.is-open .search-panel {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: opacity .16s, transform .16s, visibility 0s;
}
.sp-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px 6px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}
.sp-head button { border: 0; background: none; color: var(--blue-600); font: inherit; letter-spacing: 0; text-transform: none; font-weight: 600; cursor: pointer; }
.sp-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 8px 10px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  text-align: left;
  font: inherit;
  color: var(--text);
  cursor: pointer;
}
.sp-item:hover,
.sp-item.is-active { background: var(--surface-2); }
.sp-item.is-active { box-shadow: inset 0 0 0 1.5px rgba(42, 109, 244, .35); }
.sp-thumb {
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  border-radius: 10px;
  object-fit: contain;
  background: #fff;
  border: 1px solid var(--border);
  padding: 3px;
}
.sp-body { flex: 1; min-width: 0; }
.sp-name { display: block; font-weight: 600; font-size: .92rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sp-name mark, .card-hl mark { padding: 0 1px; border-radius: 3px; background: rgba(56, 189, 248, .28); color: inherit; }
.sp-meta { display: flex; align-items: center; gap: 6px; margin-top: 2px; font-size: .76rem; color: var(--muted); }
.sp-arrow { color: #b6c2d6; font-size: .9rem; transition: transform .15s, color .15s; }
.sp-item:hover .sp-arrow,
.sp-item.is-active .sp-arrow { color: var(--blue-600); transform: translateX(3px); }
.sp-item .cat-icon { width: 48px; height: 48px; }
.sp-chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 4px 10px 12px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  font: inherit;
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-2);
  cursor: pointer;
  white-space: nowrap;
  transition: all .15s;
}
.chip:hover { border-color: var(--blue-500); color: var(--blue-600); background: var(--cyan-100); }
.chip i { font-size: .8rem; opacity: .7; }
.sp-all {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 6px 4px 2px;
  padding: 12px;
  border-radius: 12px;
  background: var(--surface-2);
  color: var(--blue-600);
  font-weight: 700;
  font-size: .88rem;
}
.sp-all:hover, .sp-all.is-active { background: var(--cyan-100); color: var(--blue-700); }
.sp-empty { padding: 26px 18px 20px; text-align: center; }
.sp-empty-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 12px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 1.4rem;
}
.sp-empty p { margin: 0 0 14px; color: var(--muted); font-size: .9rem; }
.sp-empty strong { color: var(--text); }
.sp-foot {
  display: flex;
  gap: 14px;
  justify-content: flex-end;
  padding: 8px 12px 4px;
  border-top: 1px solid var(--border);
  margin-top: 6px;
  font-size: .72rem;
  color: var(--muted);
}
.sp-foot kbd {
  padding: 1px 6px;
  border-radius: 5px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text-2);
  font-family: inherit;
  font-size: .7rem;
}

/* Hero search variant */
.search--hero { max-width: 640px; justify-self: auto; }
.search--hero .search-field { height: 62px; background: #fff; border-color: transparent; box-shadow: 0 20px 40px -18px rgba(0, 0, 0, .5); }
.search--hero.is-focus .search-field { box-shadow: 0 0 0 5px rgba(56, 189, 248, .35), 0 20px 40px -18px rgba(0, 0, 0, .5); }
.search--hero .search-input { font-size: 1.02rem; padding-left: 52px; }
.search--hero .search-icon { left: 22px; font-size: 1.1rem; }
.search--hero .search-submit { height: 50px; padding: 0 26px; margin-right: 6px; font-size: .95rem; }

/* ---------- Buttons ---------- */
.btn-x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 22px;
  border-radius: 999px;
  border: 1.5px solid transparent;
  font: inherit;
  font-weight: 700;
  font-size: .95rem;
  cursor: pointer;
  transition: transform .15s, box-shadow .15s, background .15s, color .15s, border-color .15s;
  white-space: nowrap;
}
.btn-x:hover { transform: translateY(-2px); }
.btn-primary-x { background: linear-gradient(135deg, var(--blue-700), var(--blue-500)); color: #fff; box-shadow: 0 12px 24px -12px rgba(22, 82, 196, .8); }
.btn-primary-x:hover { color: #fff; box-shadow: 0 16px 30px -12px rgba(22, 82, 196, .9); }
.btn-wa { background: var(--wa); color: #fff; box-shadow: 0 12px 24px -12px rgba(37, 211, 102, .8); }
.btn-wa:hover { color: #fff; background: #1fbd5a; }
.btn-ghost { background: var(--surface); color: var(--navy-900); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--blue-500); color: var(--blue-600); }
.btn-glass { background: rgba(255, 255, 255, .1); color: #fff; border-color: rgba(255, 255, 255, .25); }
.btn-glass:hover { background: rgba(255, 255, 255, .18); color: #fff; }

/* ---------- Hero (home) ---------- */
.hero {
  position: relative;
  z-index: 10;
  color: #fff;
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(56, 189, 248, .35), transparent 60%),
    radial-gradient(700px 500px at -10% 110%, rgba(42, 109, 244, .45), transparent 60%),
    linear-gradient(135deg, var(--navy-900) 0%, var(--blue-700) 60%, var(--blue-600) 100%);
  padding: 84px 0 96px;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, .09) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: linear-gradient(to bottom, #000 30%, transparent 95%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 2; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px 7px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .18);
  font-size: .82rem;
  font-weight: 600;
  backdrop-filter: blur(6px);
}
.hero-badge span { padding: 3px 9px; border-radius: 999px; background: var(--cyan-400); color: var(--navy-900); font-weight: 800; font-size: .72rem; white-space: nowrap; flex-shrink: 0; }
.hero h1 {
  margin: 22px 0 18px;
  font-size: clamp(2.1rem, 4.6vw, 3.6rem);
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: -.035em;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(90deg, #7dd3fc, #a5f3fc);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-lead { max-width: 560px; margin-bottom: 30px; font-size: 1.08rem; line-height: 1.65; color: rgba(255, 255, 255, .78); }
.hero-popular { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 18px; font-size: .85rem; color: rgba(255, 255, 255, .7); }
.hero-popular .chip { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .2); color: #fff; }
.hero-popular .chip:hover { background: rgba(255, 255, 255, .18); border-color: rgba(255, 255, 255, .4); color: #fff; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 36px; margin-top: 44px; }
.hero-stats strong { display: block; font-size: 1.9rem; font-weight: 800; letter-spacing: -.02em; }
.hero-stats span { font-size: .85rem; color: rgba(255, 255, 255, .65); }

.hero-visual { position: relative; height: 460px; }
.float-card {
  position: absolute;
  width: 200px;
  padding: 14px;
  border-radius: 20px;
  background: #fff;
  color: var(--text);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .45);
  animation: floaty 6s ease-in-out infinite;
  transition: transform .2s;
}
.float-card:hover { animation-play-state: paused; }
.float-card img { width: 100%; height: 130px; object-fit: contain; }
.float-card strong { display: block; margin-top: 8px; font-size: .86rem; font-weight: 700; line-height: 1.3; }
.float-card small { color: var(--muted); font-size: .74rem; }
.float-card:nth-child(1) { top: 10px; left: 8%; }
.float-card:nth-child(2) { top: 40px; right: 0; animation-delay: -1.5s; }
.float-card:nth-child(3) { bottom: 10px; left: 0; animation-delay: -3s; }
.float-card:nth-child(4) { bottom: 40px; right: 12%; animation-delay: -4.5s; }
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ---------- Sections ---------- */
.section { padding: 88px 0; }
.section-sm { padding: 56px 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 36px; flex-wrap: wrap; }
.eyebrow { display: inline-block; margin-bottom: 10px; font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--blue-600); }
.section-title { margin: 0; font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; letter-spacing: -.03em; color: var(--navy-900); }
.section-sub { margin: 8px 0 0; color: var(--muted); max-width: 560px; }

/* Category cards (home) */
.cat-card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 22px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.cat-card-top { display: flex; align-items: center; justify-content: space-between; }
.cat-card .cat-icon { width: 46px; height: 46px; font-size: 1.2rem; }
.cat-card:hover .cat-icon { background: var(--blue-600); color: #fff; }
.cat-count { padding: 5px 11px; border-radius: 999px; background: var(--surface-2); font-size: .76rem; font-weight: 700; color: var(--muted); }
.cat-card-img { height: 150px; margin: 18px 0 12px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.cat-card-img img { max-width: 100%; max-height: 150px; width: auto; height: auto; object-fit: contain; transition: transform .3s; }
.cat-card:hover .cat-card-img img { transform: scale(1.06); }
.cat-card h3 { margin: 0; font-size: 1.08rem; font-weight: 800; color: var(--navy-900); }
.cat-card-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 6px; font-size: .85rem; font-weight: 700; color: var(--blue-600); }
.cat-card-link i { transition: transform .2s; }
.cat-card:hover .cat-card-link i { transform: translateX(4px); }

/* Features */
.features { background: var(--surface); border-block: 1px solid var(--border); }
.feature { display: flex; gap: 16px; align-items: flex-start; }
.feature-icon {
  flex: 0 0 auto;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.35rem;
  color: #fff;
  background: linear-gradient(135deg, var(--blue-700), var(--cyan-400));
}
.feature h3 { margin: 2px 0 4px; font-size: 1rem; font-weight: 800; color: var(--navy-900); }
.feature p { margin: 0; font-size: .88rem; color: var(--muted); line-height: 1.55; }

/* Brands marquee */
.marquee { position: relative; overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 20px; width: max-content; animation: marquee 45s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.brand-tile {
  width: 180px;
  height: 100px;
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--border);
  transition: transform .2s, box-shadow .2s;
}
.brand-tile:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.brand-tile img { max-width: 100%; max-height: 70px; width: auto; height: auto; object-fit: contain; filter: grayscale(.15); transition: filter .2s; }
.brand-tile:hover img { filter: none; }
@keyframes marquee { to { transform: translateX(calc(-50% - 10px)); } }

/* Contact */
.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: transform .2s, box-shadow .2s;
}
.contact-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.contact-card .cat-icon { width: 50px; height: 50px; font-size: 1.25rem; }
.contact-card small { display: block; color: var(--muted); font-size: .8rem; font-weight: 600; }
.contact-card strong { font-size: 1.02rem; font-weight: 700; color: var(--navy-900); word-break: break-word; }
.map-wrap { overflow: hidden; border-radius: var(--radius-lg); border: 1px solid var(--border); box-shadow: var(--shadow-sm); height: 100%; min-height: 320px; }
.map-wrap iframe { display: block; width: 100%; height: 100%; min-height: 320px; border: 0; }

/* ---------- Category page ---------- */
.page-hero {
  position: relative;
  z-index: 10;
  padding: 44px 0 0;
  color: #fff;
  background:
    radial-gradient(600px 300px at 90% 0%, rgba(56, 189, 248, .35), transparent 60%),
    linear-gradient(135deg, var(--navy-900), var(--blue-700));
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, .08) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
}
.page-hero .container { position: relative; }
.crumbs { display: flex; align-items: center; gap: 8px; font-size: .84rem; color: rgba(255, 255, 255, .65); }
.crumbs a:hover { color: #fff; }
.crumbs i { font-size: .65rem; }
.page-title { display: flex; align-items: center; gap: 16px; margin: 18px 0 8px; }
.page-title .cat-icon { width: 56px; height: 56px; font-size: 1.5rem; background: rgba(255, 255, 255, .12); color: #fff; border: 1px solid rgba(255, 255, 255, .2); }
.page-title h1 { margin: 0; font-size: clamp(1.7rem, 3.6vw, 2.5rem); font-weight: 800; letter-spacing: -.03em; }
.page-title p { margin: 2px 0 0; color: rgba(255, 255, 255, .7); font-size: .95rem; }
.cat-tabs {
  display: flex;
  gap: 8px;
  margin-top: 28px;
  padding-bottom: 18px;
  overflow-x: auto;
  scrollbar-width: none;
}
.cat-tabs::-webkit-scrollbar { display: none; }
.cat-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .2);
  background: rgba(255, 255, 255, .07);
  color: rgba(255, 255, 255, .85);
  font-size: .86rem;
  font-weight: 600;
  white-space: nowrap;
  transition: background .15s, color .15s;
}
.cat-tab:hover { background: rgba(255, 255, 255, .16); color: #fff; }
.cat-tab.active { background: #fff; color: var(--navy-900); border-color: #fff; }

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin: 32px 0 24px;
}
.toolbar-count { font-weight: 600; color: var(--muted); }
.toolbar-count strong { color: var(--navy-900); }
.filter-field { position: relative; width: 100%; max-width: 340px; }
.filter-field i { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); color: var(--muted); font-size: .9rem; }
.filter-field input {
  width: 100%;
  height: 44px;
  padding: 0 14px 0 40px;
  border-radius: 12px;
  border: 1.5px solid var(--border);
  background: var(--surface);
  font: inherit;
  font-size: .9rem;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.filter-field input:focus { border-color: var(--blue-500); box-shadow: var(--ring); }

/* Product card */
.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s, border-color .2s;
  outline: none;
}
.product-card:hover,
.product-card:focus-visible { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.product-card:focus-visible { box-shadow: var(--ring), var(--shadow); }
.product-media {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: #fff;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.product-img { width: 100%; height: 100%; max-width: 100%; max-height: 100%; min-height: 0; object-fit: contain; transition: transform .35s; }
.product-card:hover .product-img { transform: scale(1.06); }
.product-info { display: flex; flex-direction: column; flex: 1; gap: 10px; padding: 14px 16px 16px; }
.product-cat { font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--blue-600); }
.product-name { margin: 0; font-size: .95rem; font-weight: 700; line-height: 1.35; color: var(--text); }
.product-cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .82rem;
  font-weight: 700;
  color: var(--muted);
  transition: color .15s;
}
.product-cta i { transition: transform .2s; }
.product-card:hover .product-cta { color: var(--blue-600); }
.product-card:hover .product-cta i { transform: translateX(4px); }
.product-col.is-hidden { display: none; }
.product-card.is-flash { animation: flash 1.6s ease; }
@keyframes flash {
  0%, 100% { box-shadow: none; }
  30% { box-shadow: 0 0 0 4px rgba(56, 189, 248, .6), var(--shadow); }
}

.empty-state {
  padding: 60px 20px;
  text-align: center;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px dashed #cfd9ea;
}
.empty-state i { font-size: 2.2rem; color: #b6c2d6; }
.empty-state h3 { margin: 12px 0 6px; font-size: 1.15rem; font-weight: 800; color: var(--navy-900); }
.empty-state p { margin: 0 0 18px; color: var(--muted); }

/* CTA band */
.cta-band {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding: 36px 40px;
  border-radius: var(--radius-lg);
  color: #fff;
  background:
    radial-gradient(500px 240px at 100% 0%, rgba(56, 189, 248, .4), transparent 60%),
    linear-gradient(135deg, var(--navy-900), var(--blue-600));
}
.cta-band h3 { margin: 0 0 6px; font-size: 1.45rem; font-weight: 800; letter-spacing: -.02em; }
.cta-band p { margin: 0; color: rgba(255, 255, 255, .75); }
.cta-band .btns { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- Product modal ---------- */
.modal-backdrop.show { opacity: .55; }
.modal-backdrop { background: var(--navy-950); }
.pm .modal-content { border: 0; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.pm-grid { display: grid; grid-template-columns: 1fr 1.1fr; }
.pm-media {
  position: relative;
  display: grid;
  place-items: center;
  padding: 36px;
  min-height: 380px;
  background: #fff;
  border-right: 1px solid var(--border);
}
.pm-media img { max-width: 100%; max-height: 380px; object-fit: contain; }
.pm-body { display: flex; flex-direction: column; padding: 32px 32px 28px; background: var(--surface-2); }
.pm-close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 5;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: #fff;
  display: grid;
  place-items: center;
  font-size: .95rem;
  color: var(--text-2);
  cursor: pointer;
  transition: transform .15s, background .15s;
}
.pm-close:hover { transform: rotate(90deg); background: var(--surface-2); }
.pm-cat {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--cyan-100);
  color: var(--blue-700);
  font-size: .78rem;
  font-weight: 700;
}
.pm-cat:hover { background: #cdeeff; color: var(--blue-700); }
.pm-title { margin: 14px 40px 16px 0; font-size: 1.55rem; font-weight: 800; line-height: 1.25; letter-spacing: -.02em; color: var(--navy-900); }
.pm-desc { flex: 1; max-height: 340px; overflow-y: auto; padding-right: 4px; font-size: .93rem; line-height: 1.6; color: var(--text-2); }
.pm-desc ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.pm-desc li {
  position: relative;
  padding: 9px 12px 9px 34px;
  border-radius: 10px;
  background: #fff;
  border: 1px solid var(--border);
}
.pm-desc li::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 12px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--green-500) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='white' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round' d='M4.5 8.2l2.3 2.3 4.7-4.9'/%3E%3C/svg%3E") center / 14px no-repeat;
}
.pm-desc strong { color: var(--navy-900); }
.pm-desc h2, .pm-desc h3 { font-size: 1.05rem; font-weight: 800; margin: 0 0 10px; color: var(--navy-900) !important; }
.pm-desc p { margin: 0 0 10px; }
.pm-note {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--border);
  color: var(--text-2);
}
.pm-note i { color: var(--blue-600); font-size: 1.2rem; }
.pm-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.pm-actions .btn-x { flex: 1 1 auto; }

/* ---------- Footer ---------- */
.site-footer { margin-top: 88px; padding: 64px 0 0; background: var(--navy-950); color: rgba(255, 255, 255, .65); font-size: .92rem; }
.site-footer .brand-text strong { color: #fff; }
.site-footer .brand-text small { color: rgba(255, 255, 255, .5); }
.site-footer h4 { margin: 0 0 16px; font-size: .82rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: #fff; }
.footer-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-links a { display: inline-flex; align-items: center; gap: 9px; transition: color .15s; }
.footer-links a:hover { color: #fff; }
.footer-links i { color: var(--cyan-400); }
.footer-bottom {
  margin-top: 48px;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, .08);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: .82rem;
}

/* ---------- Floating buttons ---------- */
#whatsappBtn {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 1040;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--wa);
  color: #fff;
  font-size: 1.7rem;
  box-shadow: 0 14px 30px -10px rgba(37, 211, 102, .9);
  transition: transform .2s;
}
#whatsappBtn::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--wa);
  z-index: -1;
  animation: waPulse 2.2s ease-out infinite;
}
#whatsappBtn:hover { transform: scale(1.08) rotate(-8deg); color: #fff; }
@keyframes waPulse {
  0% { transform: scale(1); opacity: .55; }
  100% { transform: scale(1.7); opacity: 0; }
}
#toTop {
  position: fixed;
  right: 32px;
  bottom: 96px;
  z-index: 1039;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--navy-900);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all .2s;
  cursor: pointer;
}
#toTop.show { opacity: 1; visibility: visible; transform: none; }
#toTop:hover { background: var(--navy-900); color: #fff; }

/* ---------- Offcanvas (mobile menu) ---------- */
.offcanvas.mm { width: min(340px, 88vw); border: 0; }
.mm .offcanvas-header { border-bottom: 1px solid var(--border); }
.mm-section { padding: 14px 18px; }
.mm-title { margin: 6px 4px 10px; font-size: .72rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.mm .mega-item { padding: 9px 8px; }

/* ---------- SEO Info & FAQ ---------- */
.seo-box {
  padding: 28px 32px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.seo-box h2 {
  margin: 0 0 10px;
  font-size: 1.22rem;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--navy-900);
}
.seo-box p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--text-2);
}
.seo-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.seo-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  font-size: .78rem;
  font-weight: 600;
  color: var(--muted);
  transition: border-color .15s, color .15s, background .15s;
}
a.seo-tag:hover {
  border-color: var(--blue-500);
  color: var(--blue-600);
  background: var(--cyan-100);
}
.faq-acc .accordion-item {
  border: 1px solid var(--border);
  border-radius: var(--radius) !important;
  overflow: hidden;
  background: var(--surface);
  margin-bottom: 12px;
}
.faq-acc .accordion-button {
  font-family: var(--font);
  font-weight: 700;
  font-size: .98rem;
  color: var(--navy-900);
  background: var(--surface);
  padding: 18px 20px;
  box-shadow: none !important;
}
.faq-acc .accordion-button:not(.collapsed) {
  color: var(--blue-600);
  background: var(--surface-2);
}
.faq-acc .accordion-body {
  padding: 4px 20px 18px;
  font-size: .92rem;
  line-height: 1.65;
  color: var(--text-2);
  background: var(--surface-2);
}

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive (Her Çözünürlük) ---------- */
@media (min-width: 1400px) {
  .container { max-width: 1320px; }
}

@media (max-width: 1199.98px) {
  .header-inner { gap: 14px; }
  .nav-link-x { padding: 8px 10px; font-size: .9rem; }
  .btn-wa-sm span { display: none; }
  .btn-wa-sm { width: 42px; height: 42px; padding: 0; justify-content: center; }
  .hero-visual { height: 420px; }
  .float-card { width: 170px; padding: 12px; }
  .float-card img { height: 100px; }
  .float-card:nth-child(1) { top: 8px; left: 2%; }
  .float-card:nth-child(2) { top: 34px; right: 0; }
  .float-card:nth-child(3) { bottom: 8px; left: 0; }
  .float-card:nth-child(4) { bottom: 34px; right: 3%; }
}

@media (max-width: 991.98px) {
  :root { --header-h: 112px; }
  .header-inner {
    grid-template-columns: 1fr auto;
    grid-template-areas: "brand actions" "search search";
    gap: 8px 12px;
    padding: 8px 0 10px;
    min-height: 0;
  }
  .search { max-width: none; justify-self: stretch; }
  .search-kbd { display: none; }
  .btn-wa-sm { width: auto; height: 42px; padding: 0 14px; }
  .btn-wa-sm span { display: inline; }
  .menu-btn { width: 42px; height: 42px; }
  .hero { padding: 52px 0 60px; }
  .hero-visual { display: none; }
  .section { padding: 64px 0; }
  .section-sm { padding: 44px 0; }
  .site-footer { margin-top: 64px; padding: 52px 0 0; }
}

@media (max-width: 767.98px) {
  .search-input,
  .filter-field input { font-size: 1rem; } /* iOS otomatik yakınlaştırmayı engeller */
  .search-panel { max-height: min(62dvh, 420px); }
  .pm .modal-dialog { margin: 12px; }
  .pm-grid { grid-template-columns: 1fr; }
  .pm-media { min-height: 0; padding: 22px; border-right: 0; border-bottom: 1px solid var(--border); }
  .pm-media img { max-height: 210px; }
  .pm-body { padding: 22px 20px 20px; }
  .pm-title { font-size: 1.28rem; margin: 12px 32px 12px 0; }
  .pm-desc { max-height: 36dvh; font-size: .89rem; }
  .page-hero { padding: 28px 0 0; }
  .page-title { gap: 12px; margin: 12px 0 6px; }
  .page-title .cat-icon { width: 46px; height: 46px; font-size: 1.25rem; border-radius: 12px; }
  .cat-tabs { margin-top: 18px; padding-bottom: 14px; }
  .toolbar { margin: 22px 0 18px; gap: 12px; }
  .filter-field { max-width: none; width: 100%; }
  .cta-band { padding: 26px 22px; border-radius: 18px; }
  .cta-band h3 { font-size: 1.25rem; }
  .cta-band .btns { width: 100%; }
  .cta-band .btns .btn-x { flex: 1 1 auto; }
  .brand-tile { width: 148px; height: 84px; padding: 12px 16px; }
  .brand-tile img { max-height: 56px; }
}

@media (max-width: 575.98px) {
  :root { --header-h: 106px; }
  .container { padding-inline: 14px; }
  .brand-mark { width: 38px; height: 38px; font-size: 1.1rem; border-radius: 10px; }
  .brand-text strong { font-size: 1.08rem; }
  .brand-text small { font-size: .62rem; }
  .btn-wa-sm span { display: none; }
  .btn-wa-sm { width: 40px; height: 40px; padding: 0; justify-content: center; }
  .menu-btn { width: 40px; height: 40px; border-radius: 10px; font-size: 1.25rem; }
  .search-field { height: 44px; }
  .search-input { padding-left: 42px; }
  .search-icon { left: 15px; }
  .hero { padding: 36px 0 44px; }
  .hero h1 { margin: 16px 0 14px; font-size: clamp(1.75rem, 6.4vw, 2.35rem); }
  .hero-lead { margin-bottom: 22px; font-size: .95rem; line-height: 1.55; }
  .search--hero .search-field { height: 52px; }
  .search--hero .search-input { padding-left: 44px; font-size: 1rem; }
  .search--hero .search-icon { left: 16px; font-size: 1rem; }
  .search--hero .search-submit { padding: 0 16px; height: 42px; margin-right: 5px; }
  .search--hero .search-submit span { display: none; }
  .hero-popular { margin-top: 14px; gap: 6px; font-size: .8rem; }
  .hero-popular .chip { padding: 5px 11px; font-size: .78rem; }
  .hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, .14);
  }
  .hero-stats strong { font-size: 1.4rem; }
  .hero-stats span { font-size: .78rem; display: block; line-height: 1.25; }
  .section { padding: 48px 0; }
  .section-head { margin-bottom: 24px; gap: 12px; }
  .cat-card { padding: 14px; border-radius: 18px; }
  .cat-card .cat-icon { width: 38px; height: 38px; font-size: 1rem; border-radius: 10px; }
  .cat-count { padding: 4px 8px; font-size: .7rem; }
  .cat-card-img { height: 108px; margin: 10px 0 8px; }
  .cat-card-img img { max-height: 108px; }
  .cat-card h3 { font-size: .92rem; line-height: 1.25; }
  .cat-card-link { font-size: .78rem; margin-top: 4px; }
  .product-card { border-radius: 14px; }
  .product-media { padding: 10px; }
  .product-info { padding: 10px 12px 12px; gap: 5px; }
  .product-name { font-size: .84rem; line-height: 1.3; }
  .product-cta { font-size: .76rem; }
  .cat-tab { padding: 8px 13px; font-size: .82rem; }
  .sp-foot { display: none; }
  .sp-thumb { width: 42px; height: 42px; }
  .sp-name { font-size: .86rem; }
  .contact-card { padding: 14px 16px; gap: 12px; }
  .contact-card .cat-icon { width: 42px; height: 42px; font-size: 1.1rem; }
  .contact-card strong { font-size: .94rem; }
  .seo-box { padding: 20px 18px; border-radius: 18px; }
  .seo-box h2 { font-size: 1.08rem; }
  .seo-box p { font-size: .86rem; }
  .faq-acc .accordion-button { padding: 14px 16px; font-size: .9rem; }
  .faq-acc .accordion-body { padding: 4px 16px 14px; font-size: .86rem; }
  .map-wrap, .map-wrap iframe { min-height: 250px; }
  .site-footer { margin-top: 48px; padding: 44px 0 20px; }
  .footer-bottom { margin-top: 32px; padding: 16px 0 60px; }
  #whatsappBtn { right: 14px; bottom: 14px; width: 52px; height: 52px; font-size: 1.5rem; }
  #toTop { right: 18px; bottom: 76px; width: 40px; height: 40px; }
}

@media (max-width: 380px) {
  .container { padding-inline: 10px; }
  .brand-text strong { font-size: .98rem; }
  .brand-text small { display: none; }
  .cat-card { padding: 11px; }
  .cat-card-img { height: 92px; }
  .cat-card-img img { max-height: 92px; }
  .cat-card h3 { font-size: .85rem; }
  .product-info { padding: 8px 10px 10px; }
  .product-name { font-size: .8rem; }
  .pm-actions .btn-x { flex: 1 1 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}