/* ============================================================
   TEMEL DEĞİŞKENLER
============================================================ */
:root {
  --ink: #12202b;
  --ink-soft: #4a5b66;
  --bg: #ffffff;
  --bg-soft: #f6f8f7;
  --border: #e4e8e6;
  --radius: 14px;
  --shadow: 0 4px 18px rgba(18, 32, 43, 0.07);
  --shadow-hover: 0 10px 28px rgba(18, 32, 43, 0.12);

  /* Ana marka rengi (logo gelene kadar nötr lacivert) */
  --brand: #14304a;
  --brand-light: #1f4a70;

  /* Kategori aksan renkleri */
  --kids: #2ea3c7;
  --kids-dark: #1c7996;
  --kids-bg: #eaf7fb;

  --medical: #0e7c66;
  --medical-dark: #0a5b4b;
  --medical-bg: #eaf6f2;

  --premium: #7a6a2f;
  --premium-dark: #5c4f22;
  --premium-bg: #faf6e8;

  --spor: #e2571f;
  --spor-dark: #b23e12;
  --spor-bg: #fdeee6;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.2; font-weight: 700; }
p { margin: 0 0 1em; color: var(--ink-soft); }
ul { padding-left: 1.1em; color: var(--ink-soft); }
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.section { padding: 64px 0; }
.section-tight { padding: 40px 0; }
.center { text-align: center; }
.muted { color: var(--ink-soft); }
.eyebrow {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}

/* ============================================================
   HEADER / NAV
============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav-wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.logo img { display: block; height: 34px; width: auto; }

/* Desktop nav */
.main-nav {
  display: flex;
  gap: 4px;
  align-items: center;
  flex: 1;
  justify-content: center;
}
.main-nav a {
  padding: 8px 15px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .91rem;
  color: var(--ink);
  white-space: nowrap;
  transition: background .15s, color .15s;
}
.main-nav a:hover, .main-nav a.active { background: var(--bg-soft); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav-cta {
  background: var(--brand);
  color: #fff !important;
  padding: 9px 18px;
  border-radius: 999px;
  font-weight: 700;
  font-size: .88rem;
  white-space: nowrap;
}

/* Hamburger — hidden on desktop */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  transition: background .15s;
}
.hamburger:hover { background: var(--bg-soft); }
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .25s, opacity .2s, width .2s;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; width: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.nav-drawer {
  display: none;
  flex-direction: column;
  padding: 12px 20px 20px;
  border-top: 1px solid var(--border);
  background: #fff;
  gap: 4px;
}
.nav-drawer.open { display: flex; }
.nav-drawer a {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink);
  transition: background .15s;
}
.nav-drawer a:hover, .nav-drawer a.active { background: var(--bg-soft); }
.nav-drawer .drawer-cta {
  margin-top: 8px;
  background: var(--brand);
  color: #fff;
  text-align: center;
  padding: 13px 16px;
  border-radius: 999px;
}
.nav-drawer .drawer-cta:hover { background: var(--brand-light); }

/* ============================================================
   HERO
============================================================ */
.hero {
  background: linear-gradient(160deg, rgba(20,48,74,0.75) 0%, rgba(31,74,112,0.75) 100%), url('img/bg/hero-home.jpg') center/cover no-repeat;
  color: #fff;
  padding: 84px 0 72px;
}
.hero h1 { font-size: 2.5rem; max-width: 760px; }
.hero p.lead { color: rgba(255,255,255,.85); font-size: 1.12rem; max-width: 620px; }
.hero-badges { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.hero-badges span, .hero-badges a {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.25);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 600;
  display: inline-block;
  transition: background .15s, border-color .15s, transform .15s;
}
.hero-badges a:hover {
  background: rgba(255,255,255,.24);
  border-color: rgba(255,255,255,.45);
  transform: translateY(-1px);
}

/* ============================================================
   KATEGORİ KARTLARI (ANA SAYFA)
============================================================ */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: -40px;
  position: relative;
  z-index: 2;
}
@media (max-width: 1000px) { .cat-grid { grid-template-columns: repeat(2, 1fr); margin-top: 24px; } }
@media (max-width: 560px) { .cat-grid { grid-template-columns: 1fr; } }

.cat-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .18s, box-shadow .18s;
  border: 1px solid var(--border);
}
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.cat-card .cat-top { padding: 26px 26px 0; height: 165px; display: flex; flex-direction: column; }
.cat-card .cat-tag {
  display: inline-block;
  font-size: .74rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.cat-card.kids .cat-tag { background: var(--kids-bg); color: var(--kids-dark); }
.cat-card.medical .cat-tag { background: var(--medical-bg); color: var(--medical-dark); }
.cat-card.premium .cat-tag { background: var(--premium-bg); color: var(--premium-dark); }
.cat-card.spor .cat-tag { background: var(--spor-bg); color: var(--spor-dark); }
.cat-card h3 { font-size: 1.4rem; }
.cat-card .cat-img { height: 190px; overflow: hidden; margin-top: 18px; background: var(--bg-soft); }
.cat-card .cat-img img { width: 100%; height: 100%; object-fit: cover; }
.cat-card .cat-body { padding: 20px 26px 26px; display: flex; flex-direction: column; gap: 14px; flex: 1; }
.cat-card .cat-body .btn { margin-top: auto; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: .9rem;
  border: none;
  cursor: pointer;
  transition: opacity .15s, transform .15s;
}
.btn:hover { opacity: .88; }
.btn-block { width: 100%; }
.btn-kids { background: var(--kids); color: #fff; }
.btn-medical { background: var(--medical); color: #fff; }
.btn-premium { background: var(--premium); color: #fff; }
.btn-spor { background: var(--spor); color: #fff; }
.btn-brand { background: var(--brand); color: #fff; }
.btn-outline { background: transparent; border: 1.5px solid currentColor; }
.btn-whatsapp { background: #25D366; color: #fff; }
.btn-ghost { background: var(--bg-soft); color: var(--ink); }

/* ============================================================
   NEDEN BİZ / ÖZELLİK ŞERİDİ
============================================================ */
.feature-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media (max-width: 800px) { .feature-strip { grid-template-columns: repeat(2, 1fr); } }
.feature-strip .f {
  padding: 22px;
  background: var(--bg-soft);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.feature-strip .f h4 { font-size: .98rem; margin-bottom: 6px; }
.feature-strip .f p { font-size: .87rem; margin: 0; }

/* ============================================================
   KATEGORİ SAYFA BAŞLIĞI
============================================================ */
.page-hero {
  padding: 56px 0 40px;
  color: #fff;
}
.page-hero.kids { background: linear-gradient(140deg, rgba(28,121,150,0.75), rgba(46,163,199,0.75)), url('img/bg/hero-kids.jpg') center/cover no-repeat; }
.page-hero.medical { background: linear-gradient(140deg, rgba(10,91,75,0.75), rgba(14,124,102,0.75)), url('img/bg/hero-medical.jpg') center/cover no-repeat; }
.page-hero.premium { background: linear-gradient(140deg, rgba(18, 16, 12, 0.7), rgba(0, 0, 0, 0.25)), url('img/bg/hero-premium.jpg') center/cover no-repeat; }
.page-hero.spor { background: linear-gradient(140deg, rgba(20, 16, 15, 0.75), rgba(226, 87, 31, 0.45)), url('img/bg/hero-spor.png') center/cover no-repeat; }
.page-hero .eyebrow { background: rgba(255,255,255,.16); color: #fff; }
.page-hero h1 { font-size: 2.1rem; max-width: 700px; }
.page-hero p { color: rgba(255,255,255,.88); max-width: 620px; margin-bottom: 0; }
.breadcrumb { font-size: .82rem; color: rgba(255,255,255,.75); margin-bottom: 14px; }
.breadcrumb a { color: #fff; font-weight: 600; }

/* ============================================================
   ÜRÜN GRID / KART
============================================================ */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 920px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .product-grid { grid-template-columns: 1fr; } }

.product-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .16s, box-shadow .16s;
}
.product-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.product-card .thumb {
  aspect-ratio: 4 / 3;
  background: var(--bg-soft);
  overflow: hidden;
}
.product-card .thumb img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.product-card .body { padding: 16px 18px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.product-card .body .fam { font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.product-card h4 { font-size: 1.02rem; margin-bottom: 2px; }
.product-card .price { font-weight: 800; font-size: 1.05rem; margin-top: auto; }
.product-card .desc { font-size: .85rem; margin: 0; }
.swatches { display: flex; gap: 5px; flex-wrap: wrap; margin: 2px 0; }
.swatch { width: 15px; height: 15px; border-radius: 50%; border: 1px solid rgba(0,0,0,.15); }

/* ============================================================
   ÜRÜN DETAY
============================================================ */
.detail-wrap {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 42px;
  align-items: flex-start;
}
@media (max-width: 880px) { .detail-wrap { grid-template-columns: 1fr; } }
.detail-img { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); background: var(--bg-soft); }
.detail-panel .fam-tag {
  display: inline-block; font-size: .76rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: .08em; padding: 5px 12px; border-radius: 999px; margin-bottom: 12px;
}
.detail-panel h1 { font-size: 1.9rem; margin-bottom: 8px; }
.detail-price { font-size: 1.6rem; font-weight: 800; margin: 10px 0 18px; }
.detail-price .unit { font-size: .95rem; font-weight: 600; color: var(--ink-soft); }
.opt-block { margin-bottom: 20px; }
.opt-label { font-weight: 700; font-size: .88rem; margin-bottom: 8px; display: block; }
.opt-pill {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 13px; border: 1.5px solid var(--border); border-radius: 999px;
  font-size: .84rem; font-weight: 600; margin: 0 8px 8px 0;
}
.spec-table { width: 100%; border-collapse: collapse; margin-top: 10px; }
.spec-table td { padding: 8px 0; border-bottom: 1px solid var(--border); font-size: .9rem; }
.spec-table td:first-child { color: var(--ink-soft); width: 40%; }
.action-row { display: flex; gap: 12px; margin-top: 22px; flex-wrap: wrap; }
.back-link { font-size: .86rem; font-weight: 700; margin-bottom: 18px; display: inline-block; }
.note-box {
  background: var(--bg-soft); border: 1px solid var(--border); border-radius: 10px;
  padding: 14px 16px; font-size: .84rem; color: var(--ink-soft); margin-top: 18px;
}

/* ============================================================
   FİLTRE / SEKME
============================================================ */
.tab-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 30px; }
.tab-btn {
  padding: 9px 18px; border-radius: 999px; border: 1.5px solid var(--border);
  background: #fff; font-weight: 700; font-size: .87rem; cursor: pointer; color: var(--ink-soft);
}
.tab-btn.active { color: #fff; border-color: transparent; background: var(--accent, var(--brand)); }

/* Emoji placeholder (gorseli olmayan urunler icin) */
.emoji-thumb {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.6rem; background: var(--bg-soft);
}
.spor-thumb { background: var(--spor-bg); }

/* ============================================================
   HEADER ARAMA KUTUSU
============================================================ */
.header-search {
  display: flex; align-items: center;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
  height: 38px;
}
.header-search input {
  border: none; background: transparent; outline: none;
  padding: 0 12px; font-size: .88rem; width: 150px; color: var(--ink);
}
.header-search button {
  border: none; background: transparent; cursor: pointer;
  padding: 0 12px 0 4px; font-size: .95rem; height: 100%;
}
.header-search:focus-within { border-color: var(--brand); background: #fff; }

.drawer-search { display: flex; gap: 8px; margin-bottom: 10px; }
.drawer-search input {
  flex: 1; border: 1px solid var(--border); border-radius: 999px;
  padding: 11px 16px; font-size: .95rem; outline: none;
}
.drawer-search button {
  border: none; background: var(--brand); color: #fff;
  border-radius: 999px; padding: 0 18px; font-weight: 700; cursor: pointer;
}

/* Arama sayfasi formu */
.search-page-form { display: flex; gap: 10px; margin-top: 18px; max-width: 640px; }
.search-page-form input {
  flex: 1; border: 1.5px solid var(--border); border-radius: 999px;
  padding: 13px 20px; font-size: 1rem; outline: none;
}
.search-page-form input:focus { border-color: var(--brand); }
@media (max-width: 560px) { .search-page-form { flex-direction: column; } }

/* ============================================================
   MEDICAL — İLETİŞİM CTA
============================================================ */
.contact-block {
  background: var(--medical-bg);
  border: 1px solid #cfe9e0;
  border-radius: var(--radius);
  padding: 32px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
}
@media (max-width: 700px) { .contact-block { grid-template-columns: 1fr; } }
.contact-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.info-card {
  background: #fff url('img/bg/texture-medical.jpg') center/cover no-repeat; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px; box-shadow: var(--shadow);
}
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 800px) { .two-col { grid-template-columns: 1fr; } }
.badge-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; margin-top: 18px; }
.badge-row img { height: 64px; width: auto; }

/* ============================================================
   FOOTER
============================================================ */
.site-footer {
  background: var(--brand);
  color: rgba(255,255,255,.82);
  padding: 46px 0 26px;
  margin-top: 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 30px;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255,255,255,.14);
}
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.site-footer h5 { color: #fff; font-size: .84rem; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 14px; }
.site-footer a { display: block; font-size: .88rem; padding: 4px 0; color: rgba(255,255,255,.78); }
.site-footer a:hover { color: #fff; }
.footer-bottom { padding-top: 20px; font-size: .8rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; color: rgba(255,255,255,.6); }

/* WhatsApp float button */
.wa-float {
  position: fixed; bottom: 22px; right: 22px; z-index: 60;
  background: #25D366; color: #fff; width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; box-shadow: 0 6px 18px rgba(0,0,0,.25);
  font-size: 1.5rem;
}

.section-head { max-width: 640px; margin-bottom: 34px; }
.section-head h2 { font-size: 1.7rem; }

.disclaimer-strip {
  background: #fff7e0; border: 1px solid #f0dfa0; border-radius: 10px;
  padding: 12px 16px; font-size: .82rem; color: #6b5a1c; margin-bottom: 28px;
}

/* ============================================================
   HAMBURGER MENU
============================================================ */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  flex-direction: column;
  gap: 5px;
  z-index: 60;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .25s, opacity .2s;
}
.hamburger.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ============================================================
   MOBILE RESPONSIVE FIXES
============================================================ */
@media (max-width: 768px) {
  /* Nav: hide desktop links and WhatsApp CTA from top bar — both are inside the drawer */
  .main-nav { display: none; }
  .nav-right .nav-cta { display: none; }
  .nav-right .header-search { display: none; }
  .hamburger { display: flex; }

  .hero { padding: 52px 0 44px; }
  .hero h1 { font-size: 1.7rem; }
  .hero p.lead { font-size: 1rem; }

  .page-hero { padding: 36px 0 28px; }
  .page-hero h1 { font-size: 1.5rem; }

  .cat-grid { grid-template-columns: 1fr; margin-top: 20px; }

  .feature-strip { grid-template-columns: 1fr; }

  .two-col { grid-template-columns: 1fr; }

  .detail-wrap { grid-template-columns: 1fr; gap: 24px; }

  .contact-block { grid-template-columns: 1fr; text-align: center; }
  .contact-actions { justify-content: center; }

  .footer-grid { grid-template-columns: 1fr; gap: 20px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .section { padding: 44px 0; }

  .tab-row {
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    padding: 4px 24px 12px;
    margin-left: -24px;
    margin-right: -24px;
    margin-bottom: 22px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .tab-row::-webkit-scrollbar {
    display: none;
  }
  .tab-btn {
    flex-shrink: 0;
  }

  .product-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr; }
  .nav-wrap { padding: 0 16px; }
  .hero h1 { font-size: 1.5rem; }
}