/* ==========================================================================
   E-Ticaret — Kurumsal UI
   ========================================================================== */

:root {
  --primary: #ff8c00;
  --dark: #403b3b;
  --light: #ffffff;
  --bg-gray: #f8f9fa;
  --text: var(--dark);
  --text-muted: #6c757d;
  --border: #e9ecef;
  --shadow: 0 2px 12px rgba(64, 59, 59, 0.08);
  --radius: 8px;
  --container: 1200px;
  --header-h: 72px;
  --transition: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--text);
  background: var(--light);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--primary);
}

ul {
  list-style: none;
}

button,
input {
  font: inherit;
}

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */

.site-header {
  background: var(--light);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow);
}

.header-top {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: var(--header-h);
  padding: 0.75rem 0;
}

.header-top-right {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-left: auto;
  flex: 1;
  justify-content: flex-end;
  min-width: 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--dark);
  flex-shrink: 0;
  margin-right: auto;
}

.logo-img {
  max-height: 42px;
  width: auto;
  display: block;
}

.logo-mark {
  width: 42px;
  height: 42px;
  background: var(--primary);
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  color: var(--light);
  font-size: 1.1rem;
}

.header-search {
  flex: 1;
  max-width: 480px;
  min-width: 180px;
  display: flex;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.header-search input {
  flex: 1;
  border: none;
  padding: 0.65rem 1rem;
  outline: none;
}

.header-search button {
  background: var(--primary);
  color: var(--light);
  border: none;
  padding: 0 1.25rem;
  cursor: pointer;
  font-weight: 600;
}

.announcement-bar {
  background: var(--primary);
  color: var(--light);
  overflow: hidden;
  font-size: 0.875rem;
  font-weight: 600;
}

.announcement-track {
  display: flex;
  width: max-content;
  animation: announcement-scroll 36s linear infinite;
  padding: 0.5rem 0;
}

.announcement-run {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  padding: 0 2rem;
  white-space: nowrap;
}

.announcement-text {
  white-space: nowrap;
}

.announcement-sep {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0 1.25rem;
  color: rgba(255, 255, 255, 0.92);
  flex-shrink: 0;
}

.announcement-sep .sep-star {
  font-size: 0.75rem;
  line-height: 1;
}

@keyframes announcement-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.header-account {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.header-account-link {
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4rem 0.65rem;
  border-radius: var(--radius);
  background: var(--bg-gray);
  color: var(--dark);
}

.header-account-link:hover {
  background: var(--primary);
  color: var(--light);
}

.cart-link {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  background: var(--bg-gray);
  font-weight: 600;
}

.cart-link:hover {
  background: var(--primary);
  color: var(--light);
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.45rem 0.65rem;
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  color: var(--dark);
}

/* Kategori menüsü — Hepsiburada tarzı mega menu */
.category-nav {
  background: var(--dark);
}

.category-nav .container {
  display: flex;
  align-items: stretch;
}

.category-nav > .container > ul {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
}

.category-nav > .container > ul > li {
  position: relative;
}

.category-nav > .container > ul > li > a {
  display: block;
  padding: 0.85rem 1.1rem;
  color: var(--light);
  font-size: 0.9rem;
  font-weight: 500;
}

.category-nav > .container > ul > li:hover > a,
.category-nav > .container > ul > li:focus-within > a {
  background: var(--primary);
  color: var(--light);
}

.category-dropdown {
  position: absolute;
  left: 0;
  top: 100%;
  min-width: 220px;
  background: var(--light);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 100;
}

.category-nav > .container > ul > li:hover .category-dropdown,
.category-nav > .container > ul > li:focus-within .category-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.category-dropdown ul li a {
  display: block;
  padding: 0.55rem 1rem;
  color: var(--dark);
  font-size: 0.875rem;
  border-bottom: 1px solid var(--border);
}

.category-dropdown ul li:last-child a {
  border-bottom: none;
}

.category-dropdown ul li a:hover {
  background: var(--bg-gray);
  color: var(--primary);
}

/* --------------------------------------------------------------------------
   Main / Sections
   -------------------------------------------------------------------------- */

main {
  min-height: 50vh;
}

.section {
  padding: 2.5rem 0;
}

.section-title {
  font-size: 1.5rem;
  color: var(--dark);
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--primary);
  display: inline-block;
}

/* Hero: slider + haftanın ürünü */
.hero-section { padding-top: 1.5rem; }

.hero-row {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 1.25rem;
  align-items: stretch;
}

.hero-slider-wrap { min-width: 0; }

.hero-slider {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 360px;
  background: var(--dark);
}

.hero-slider-empty {
  display: grid;
  place-items: center;
  color: var(--text-muted);
  background: var(--bg-gray);
  border: 1px dashed var(--border);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
  z-index: 1;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-slide-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 2rem 1.5rem 1.5rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.75));
  color: #fff;
}

.hero-slide-caption h2 { font-size: 1.75rem; margin-bottom: 0.35rem; }
.hero-slide-caption p { margin-bottom: 0.75rem; opacity: 0.95; }

.hero-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  color: var(--dark);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
}

.hero-prev { left: 12px; }
.hero-next { right: 12px; }

.hero-dots {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 6px;
}

.hero-dots button {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.5);
  cursor: pointer;
  padding: 0;
}

.hero-dots button.is-active { background: var(--primary); }

.weekly-side-card {
  background: var(--light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.weekly-side-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-gray);
}

.weekly-side-header .badge {
  background: var(--primary);
  color: var(--light);
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
}

.weekly-side-nav button {
  width: 28px;
  height: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--light);
  cursor: pointer;
  margin-left: 4px;
}

.weekly-carousel {
  position: relative;
  flex: 1;
  min-height: 280px;
}

.weekly-slide {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transition: opacity 0.45s ease;
  pointer-events: none;
}

.weekly-slide.is-active {
  opacity: 1;
  pointer-events: auto;
  z-index: 1;
}

.weekly-slide-media {
  flex: 1;
  min-height: 140px;
  max-height: 180px;
  display: block;
  overflow: hidden;
  background: var(--bg-gray);
}

.weekly-slide-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.weekly-no-img {
  display: grid;
  place-items: center;
  height: 100%;
  padding: 1rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.weekly-slide-body {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.weekly-slide-body h3 {
  font-size: 1rem;
  margin: 0;
}

.weekly-slide-body h3 a { color: var(--dark); }
.weekly-slide-body .price {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
}

.btn-sm { padding: 0.45rem 1rem; font-size: 0.85rem; }

.btn {
  display: inline-block;
  padding: 0.65rem 1.5rem;
  background: var(--primary);
  color: var(--light);
  border: none;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
  width: fit-content;
  transition: background var(--transition);
}

.btn:hover {
  background: #e67e00;
  color: var(--light);
}

/* Popüler ürünler — 5 sütun, 2 satır */
.product-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.product-card {
  background: var(--light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}

.product-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.product-card-thumb {
  aspect-ratio: 1;
  background: var(--bg-gray);
  display: grid;
  place-items: center;
  color: var(--text-muted);
  font-size: 0.75rem;
  overflow: hidden;
}

.product-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.product-card-body {
  padding: 0.75rem;
}

.product-card-body h4 {
  font-size: 0.875rem;
  margin-bottom: 0.35rem;
  color: var(--dark);
}

.product-card-body .price {
  font-weight: 700;
  color: var(--primary);
  font-size: 0.95rem;
}

.product-card-link {
  display: block;
  color: inherit;
}

.product-card-footer {
  padding: 0 0.75rem 0.75rem;
}

.product-card-footer form {
  margin: 0;
}

.btn-card {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-align: center;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  background: var(--primary);
  color: var(--light);
  transition: background var(--transition);
}

.btn-card:hover {
  background: #e67e00;
  color: var(--light);
}

.btn-card-outline {
  background: var(--light);
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn-card-outline:hover {
  background: var(--primary);
  color: var(--light);
}

.home-cart-flash {
  background: #fdecea;
  border: 1px solid #f5c6cb;
  color: #922b21;
  padding: 0.65rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

/* Kategori filtre vitrin */
.category-filter-zone {
  min-height: 200px;
  background: var(--bg-gray);
  border: 2px dashed var(--border);
  border-radius: var(--radius);
}

/* Yapım aşamasında */
.under-construction {
  text-align: center;
  padding: 4rem 1rem;
  background: var(--bg-gray);
  border-radius: var(--radius);
  margin: 2rem auto;
}

.under-construction h1 {
  color: var(--primary);
  font-size: 1.75rem;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  background: var(--dark);
  color: var(--light);
  margin-top: 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  padding: 2.5rem 0;
}

.footer-grid h4 {
  color: var(--primary);
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.footer-grid ul li {
  margin-bottom: 0.4rem;
}

.footer-grid a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.875rem;
}

.footer-grid a:hover {
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding: 1rem 0;
  text-align: center;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1024px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .header-top {
    display: grid;
    grid-template-columns: 1fr auto auto;
    grid-template-areas:
      "logo cart menu"
      "search search search"
      "account account account";
    gap: 0.5rem 0.5rem;
    align-items: center;
    padding: 0.55rem 0 0.65rem;
    min-height: 0;
  }

  .logo {
    grid-area: logo;
    margin-right: 0;
    font-size: 1.05rem;
    min-width: 0;
  }

  .logo-img {
    max-height: 34px;
  }

  .logo-mark {
    width: 34px;
    height: 34px;
    font-size: 0.95rem;
  }

  .header-top-right {
    display: contents;
  }

  .header-search {
    grid-area: search;
    width: 100%;
    max-width: none;
    min-width: 0;
  }

  .header-search input {
    padding: 0.55rem 0.75rem;
    font-size: 16px;
    min-width: 0;
  }

  .header-search button {
    padding: 0 0.9rem;
    font-size: 0.85rem;
    flex-shrink: 0;
  }

  .header-actions {
    display: contents;
  }

  .header-account {
    grid-area: account;
    width: 100%;
    flex-wrap: nowrap;
    gap: 0.35rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 2px;
  }

  .header-account-link {
    flex-shrink: 0;
    font-size: 0.78rem;
    padding: 0.35rem 0.55rem;
    white-space: nowrap;
  }

  .cart-link {
    grid-area: cart;
    padding: 0.45rem 0.55rem;
    flex-shrink: 0;
  }

  .cart-link span:last-child {
    display: none;
  }

  .menu-toggle {
    grid-area: menu;
    flex-shrink: 0;
  }

  .category-nav .container > ul {
    display: none;
    flex-direction: column;
    width: 100%;
    padding: 0.5rem 0;
  }

  .category-nav.is-open .container > ul {
    display: flex;
  }

  .category-nav > .container > ul > li {
    width: 100%;
  }

  .category-dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: rgba(0, 0, 0, 0.15);
    display: none;
  }

  .category-nav > .container > ul > li.is-expanded .category-dropdown {
    display: block;
  }

  .category-dropdown ul li a {
    color: var(--light);
    border-color: rgba(255, 255, 255, 0.1);
  }

  .hero-row {
    grid-template-columns: 1fr;
  }

  .hero-slider { min-height: 260px; }

  .weekly-side-card { min-height: auto; }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 480px) {
  .header-top {
    gap: 0.45rem;
  }

  .header-search input::placeholder {
    font-size: 0.8rem;
  }

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

  .hero-slider {
    min-height: 220px;
  }
}