/* ========================================
   NOVA E-Ticaret - Endüstriyel Editorial Tema
   ======================================== */

:root {
  /* Renk Paleti - Sıcak endüstriyel */
  --bg-cream: #F8F5F0;
  --bg-warm: #F0EBE3;
  --bg-card: #FFFFFF;
  --text-dark: #1C1917;
  --text-muted: #6B6359;
  --accent: #C45C3E;
  --accent-dark: #A84A2F;
  --teal: #2D4A4A;
  --teal-light: #3D5C5C;
  --border: #E5DFD6;
  --success: #2D6A4F;
  --shadow-sm: 0 2px 8px rgba(28, 25, 23, 0.06);
  --shadow-md: 0 8px 24px rgba(28, 25, 23, 0.08);
  --shadow-lg: 0 16px 48px rgba(28, 25, 23, 0.12);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Outfit', -apple-system, sans-serif;
  background: var(--bg-cream);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 600;
}

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

/* Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========== Top Banner ========== */
.top-banner {
  background: var(--teal);
  color: white;
  text-align: center;
  padding: 10px 20px;
  font-size: 0.875rem;
  font-weight: 500;
}

.banner-divider {
  margin: 0 12px;
  opacity: 0.6;
}

/* ========== Header ========== */
.header {
  background: var(--bg-card);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.logo {
  display: flex;
  flex-direction: column;
  gap: -2px;
}

.logo-text {
  font-family: 'Playfair Display', serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: 0.02em;
}

.logo-tagline {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-top: -4px;
}

.nav-desktop {
  display: none;
}

.nav-desktop a {
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 12px;
  border-radius: 6px;
  color: var(--text-dark);
}

.nav-desktop a:hover {
  color: var(--accent);
  background: rgba(196, 92, 62, 0.08);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-wrap {
  display: none;
  position: relative;
}

.search-input {
  padding: 10px 44px 10px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  width: 220px;
  background: var(--bg-cream);
  transition: border-color var(--transition);
}

.search-input:focus {
  outline: none;
  border-color: var(--accent);
}

.search-btn {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  padding: 4px;
}

.icon-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  color: var(--text-dark);
  transition: all var(--transition);
}

.icon-btn:hover {
  background: var(--bg-warm);
  color: var(--accent);
}

.cart-btn {
  position: relative;
}

.cart-count {
  position: absolute;
  top: 4px;
  right: 4px;
  background: var(--accent);
  color: white;
  font-size: 0.7rem;
  font-weight: 600;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-dark);
}

.nav-mobile {
  display: none;
  flex-direction: column;
  padding: 20px 24px;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
}

.nav-mobile.active {
  display: flex;
}

.nav-mobile a {
  padding: 12px 0;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
}

.nav-mobile a:last-child {
  border-bottom: none;
}

/* ========== Hero ========== */
.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  padding: 60px 24px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-light) 50%, #4A6B6B 100%);
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.4) 100%);
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 20% 80%, rgba(196, 92, 62, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.05) 0%, transparent 40%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 600px;
}

.hero-badge {
  display: inline-block;
  background: var(--accent);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  animation: fadeInUp 0.6s ease;
}

.hero-title {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  line-height: 1.15;
  color: white;
  margin-bottom: 16px;
  animation: fadeInUp 0.6s ease 0.1s both;
}

.hero-title .line {
  display: block;
}

.hero-title .accent {
  color: var(--accent);
  font-style: italic;
  font-weight: 700;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.9);
  margin-bottom: 28px;
  animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  animation: fadeInUp 0.6s ease 0.3s both;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  font-family: inherit;
}

.btn-primary {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.btn-primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: white;
  border-color: rgba(255,255,255,0.8);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: white;
}

/* ========== Section Headers ========== */
.section-header {
  text-align: center;
  margin-bottom: 40px;
}

.section-header h2 {
  font-size: 1.75rem;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1rem;
}

/* ========== Categories ========== */
.categories {
  padding: 80px 0;
  background: var(--bg-warm);
}

.category-slider {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  padding: 8px 0;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.category-slider::-webkit-scrollbar {
  height: 6px;
}

.category-slider::-webkit-scrollbar-track {
  background: var(--border);
  border-radius: 3px;
}

.category-slider::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 3px;
}

.category-card {
  flex: 0 0 280px;
  scroll-snap-align: start;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
}

.category-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

.category-icon {
  font-size: 2rem;
  margin-bottom: 4px;
}

.category-card h3 {
  font-size: 1.1rem;
  color: var(--text-dark);
}

.category-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  flex-grow: 1;
}

.category-arrow {
  color: var(--accent);
  font-size: 1.25rem;
  font-weight: 600;
  transition: transform var(--transition);
}

.category-card:hover .category-arrow {
  transform: translateX(4px);
}

/* ========== Trust Badges ========== */
.trust-badges {
  padding: 32px 0;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.badges-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px 48px;
}

.badge {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  color: var(--text-dark);
}

.badge-icon {
  font-size: 1.5rem;
}

/* ========== Products ========== */
.products {
  padding: 80px 0;
}

.product-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 20px;
  flex-wrap: wrap;
}

.tab {
  padding: 10px 20px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  border-radius: var(--radius);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
  color: var(--text-muted);
}

.tab:hover,
.tab.active {
  background: var(--teal);
  color: white;
  border-color: var(--teal);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.product-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all var(--transition);
  position: relative;
}

.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: transparent;
}

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--teal);
  color: white;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
  z-index: 2;
}

.product-badge.sale {
  background: var(--accent);
}

.product-image {
  aspect-ratio: 1;
  background: linear-gradient(145deg, var(--bg-warm) 0%, var(--border) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.product-placeholder {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-muted);
  opacity: 0.5;
}

.product-actions {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  display: flex;
  gap: 8px;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition);
}

.product-card:hover .product-actions {
  opacity: 1;
  transform: translateY(0);
}

.action-btn {
  flex: 1;
  padding: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}

.action-btn:first-child:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.action-btn.icon-only {
  flex: 0;
  width: 44px;
  padding: 12px;
}

.product-info {
  padding: 20px;
}

.product-info h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 6px;
  line-height: 1.4;
  font-family: 'Outfit', sans-serif;
}

.product-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.product-footer {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px;
}

.price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--teal);
}

.price-old {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.price-unit {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.products-cta {
  text-align: center;
  margin-top: 48px;
}

.products-cta .btn {
  color: var(--teal);
  border-color: var(--teal);
}

.products-cta .btn:hover {
  background: var(--teal);
  color: white;
}

/* ========== Values ========== */
.values {
  padding: 80px 0;
  background: var(--teal);
  color: white;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  text-align: center;
}

.value-card {
  padding: 24px 16px;
}

.value-number {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--accent);
}

.value-card h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: white;
}

.value-card p {
  font-size: 0.9rem;
  opacity: 0.85;
}

/* ========== Newsletter ========== */
.newsletter {
  padding: 60px 0;
  background: var(--bg-warm);
}

.newsletter-content {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.newsletter-content h2 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.newsletter-content p {
  color: var(--text-muted);
  margin-bottom: 24px;
}

.newsletter-form {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.newsletter-form input {
  flex: 1;
  min-width: 220px;
  padding: 14px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: inherit;
  background: var(--bg-card);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--accent);
}

/* ========== Footer ========== */
.footer {
  background: var(--text-dark);
  color: rgba(255,255,255,0.9);
  padding: 60px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-bottom: 48px;
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: white;
}

.footer-col p {
  font-size: 0.9rem;
  opacity: 0.85;
  margin-bottom: 12px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col a {
  font-size: 0.9rem;
  opacity: 0.85;
}

.footer-col a:hover {
  opacity: 1;
  color: var(--accent);
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.social-links a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius);
  font-size: 0.9rem;
  transition: all var(--transition);
}

.social-links a:hover {
  background: var(--accent);
  color: white;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.85rem;
  opacity: 0.7;
}

/* ========== Responsive ========== */
@media (min-width: 768px) {
  .nav-desktop {
    display: flex;
    gap: 4px;
  }

  .search-wrap {
    display: block;
  }

  .menu-toggle {
    display: none;
  }
}

@media (min-width: 1024px) {
  .hero {
    min-height: 600px;
    padding: 80px 48px;
  }
}