/* ==========================================================================
   EKFA GIDA SAN. TİC. LTD. ŞTİ. - Modern Kurumsal Web Sitesi Stilleri
   Marka Renkleri: Logo Kahvesi (#3B2314), Altın/Bronz (#C89248), Sıcak Krem (#FAF6F0)
   ========================================================================== */

:root {
  --color-brand-primary: #3b2314;
  --color-brand-primary-light: #5a3822;
  --color-brand-primary-dark: #24140b;
  --color-brand-gold: #c89248;
  --color-brand-gold-light: #dfb375;
  --color-brand-gold-dark: #a26c24;
  --color-brand-cream: #faf6f0;
  --color-brand-cream-subtle: #f4ecdf;
  --color-brand-cream-border: #e6d7c3;
  --color-text-main: #1f2937;
  --color-text-muted: #4b5563;
  --color-surface-white: #ffffff;
}

html {
  scroll-behavior: smooth;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--color-text-main);
  background-color: #ffffff;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: #f1ede6;
}
::-webkit-scrollbar-thumb {
  background: #c89248;
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: #3b2314;
}

/* Typographic Highlights */
.font-display {
  font-family: 'Playfair Display', Georgia, serif;
}
.font-heading {
  font-family: 'Outfit', sans-serif;
}

/* Glassmorphism Header */
.header-scrolled {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 25px -4px rgba(59, 35, 20, 0.08), 0 2px 10px -2px rgba(59, 35, 20, 0.04);
}

/* Decorative Hero Background Pattern */
.bg-food-pattern {
  background-color: #3b2314;
  background-image: radial-gradient(rgba(200, 146, 72, 0.15) 1px, transparent 1px), radial-gradient(rgba(200, 146, 72, 0.15) 1px, #3b2314 1px);
  background-size: 40px 40px;
  background-position: 0 0, 20px 20px;
}

/* Soft Warm Cream Gradient */
.bg-cream-gradient {
  background: linear-gradient(135deg, #fdfbf7 0%, #faf6f0 50%, #f4ecdf 100%);
}

.bg-hero-gradient {
  background: linear-gradient(135deg, rgba(36, 20, 11, 0.92) 0%, rgba(59, 35, 20, 0.84) 60%, rgba(90, 56, 34, 0.78) 100%);
}

/* Shimmer Effect for Gold Badges */
@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}

.shimmer-badge {
  position: relative;
  overflow: hidden;
}
.shimmer-badge::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transform: skewX(-20deg);
  animation: shimmer 4s infinite;
}

/* Floating animation */
@keyframes floatSlow {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}
.animate-float {
  animation: floatSlow 5s ease-in-out infinite;
}

/* Pulse Glow */
@keyframes goldPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(200, 146, 72, 0.4); }
  50% { box-shadow: 0 0 0 14px rgba(200, 146, 72, 0); }
}
.animate-gold-pulse {
  animation: goldPulse 2.5s infinite;
}

/* Card Hover 3D Lift */
.hover-lift {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.hover-lift:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 35px -8px rgba(59, 35, 20, 0.12), 0 10px 15px -4px rgba(59, 35, 20, 0.06);
}

/* Interactive Tabs */
.filter-btn.active {
  background-color: var(--color-brand-primary);
  color: #ffffff;
  border-color: var(--color-brand-primary);
  box-shadow: 0 4px 14px rgba(59, 35, 20, 0.25);
}

/* Slide Transitions */
.hero-slide {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out, transform 0.8s ease-in-out;
  transform: scale(1.03);
}
.hero-slide.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

/* Food Category Card Image Zoom */
.card-zoom-img {
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}
.group:hover .card-zoom-img {
  transform: scale(1.08);
}

/* Section divider wave */
.custom-shape-divider-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}
.custom-shape-divider-bottom svg {
  position: relative;
  display: block;
  width: calc(100% + 1.3px);
  height: 48px;
}

/* WhatsApp Floating Tooltip */
.whatsapp-floating {
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.whatsapp-floating:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.5);
}

/* Modal Transitions */
.modal-overlay {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}
.modal-box {
  transform: translateY(20px) scale(0.96);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.modal-overlay.active .modal-box {
  transform: translateY(0) scale(1);
}

/* Print Optimization */
@media print {
  header, footer, .whatsapp-floating, #quote-calculator, button {
    display: none !important;
  }
}