/* ==========================================================================
   Kenza Snack Catering - Modern Design System
   Color Palette: Deep Burgundy (#8B1E3F), Warm Gold (#D4AF37), Cream (#FFFBF5)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --primary: #8B1E3F;
  --primary-dark: #64122D;
  --primary-light: #A3284E;
  --accent-gold: #D4AF37;
  --accent-gold-dark: #B59021;
  --accent-gold-light: #FDF7E7;
  --bg-cream: #FFFBF5;
  --bg-surface: #FFFFFF;
  --text-main: #212529;
  --text-muted: #6C757D;
  --border-color: #E9ECEF;
  --shadow-sm: 0 4px 12px rgba(139, 30, 63, 0.05);
  --shadow-md: 0 8px 24px rgba(139, 30, 63, 0.08);
  --shadow-lg: 0 16px 36px rgba(139, 30, 63, 0.12);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background-color: var(--bg-cream);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, .brand-font {
  font-family: 'Playfair Display', serif;
}

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

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header & Navbar */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 251, 245, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  box-shadow: var(--shadow-sm);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-badge {
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--accent-gold);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: bold;
  box-shadow: 0 4px 10px rgba(139, 30, 63, 0.3);
  border: 1px solid var(--accent-gold);
}

.brand-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-dark);
  letter-spacing: -0.5px;
}

.brand-subtitle {
  font-size: 11px;
  color: var(--accent-gold-dark);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-main);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary);
}

.nav-link.active::after, .nav-link:hover::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--accent-gold);
  border-radius: 3px;
}

.btn-header-wa {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #fff;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.btn-header-wa:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.4);
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--primary);
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  outline: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #FFFFFF;
  box-shadow: 0 6px 18px rgba(139, 30, 63, 0.25);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(139, 30, 63, 0.35);
}

.btn-gold {
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-dark));
  color: #1A1A1A;
  box-shadow: 0 6px 18px rgba(212, 175, 55, 0.3);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.4);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: #FFFFFF;
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: 70px 0 90px;
  overflow: hidden;
  background: radial-gradient(circle at top right, #FDF5E6, #FFFBF5);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-gold-light);
  border: 1px solid var(--accent-gold);
  color: var(--primary-dark);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 20px;
}

.hero-title {
  font-size: 48px;
  line-height: 1.15;
  color: var(--primary-dark);
  margin-bottom: 20px;
}

.hero-title span {
  color: var(--accent-gold-dark);
  position: relative;
  display: inline-block;
}

.hero-title span::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  width: 100%;
  height: 8px;
  background: rgba(212, 175, 55, 0.25);
  z-index: -1;
  border-radius: 4px;
}

.hero-subtitle {
  font-size: 17px;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 540px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(139, 30, 63, 0.1);
}

.stat-item h3 {
  font-size: 28px;
  color: var(--primary);
  font-weight: 800;
  margin-bottom: 2px;
}

.stat-item p {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 600;
}

.hero-image-wrapper {
  position: relative;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid #FFFFFF;
}

.hero-image-card img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.hero-image-card:hover img {
  transform: scale(1.03);
}

.floating-glass-card {
  position: absolute;
  bottom: -24px;
  left: -24px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 2;
}

.glass-icon {
  width: 44px;
  height: 44px;
  background: #E8F5E9;
  color: #2E7D32;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

/* Category Filter & Section Titles */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 48px;
}

.section-tag {
  color: var(--accent-gold-dark);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 8px;
  display: block;
}

.section-title {
  font-size: 36px;
  color: var(--primary-dark);
  margin-bottom: 14px;
}

.section-desc {
  font-size: 16px;
  color: var(--text-muted);
}

/* Filter Pills */
.category-filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.filter-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
  box-shadow: 0 4px 14px rgba(139, 30, 63, 0.2);
}

/* Product Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.product-card {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(139, 30, 63, 0.08);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.product-img-wrapper {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: #F8F9FA;
}

.product-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-img-wrapper img {
  transform: scale(1.08);
}

.badge-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(139, 30, 63, 0.9);
  color: #FFF;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
}

.badge-halal {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(46, 125, 50, 0.9);
  color: #FFF;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.product-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-cat {
  font-size: 12px;
  color: var(--accent-gold-dark);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.product-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 8px;
  line-height: 1.3;
}

.product-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-meta {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-price {
  font-size: 18px;
  font-weight: 800;
  color: var(--primary);
}

.product-unit {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

.product-actions {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}

.btn-card-detail {
  flex: 1;
  background: var(--accent-gold-light);
  color: var(--primary-dark);
  border: 1px solid var(--accent-gold);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
}

.btn-card-detail:hover {
  background: var(--accent-gold);
  color: #1A1A1A;
}

.btn-card-wa {
  background: #25D366;
  color: #FFF;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-card-wa:hover {
  background: #128C7E;
}

/* Custom Snack Box Estimator / Calculator */
.calculator-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  border: 2px solid rgba(212, 175, 55, 0.3);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
}

.calc-step {
  margin-bottom: 28px;
}

.step-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.step-num {
  width: 32px;
  height: 32px;
  background: var(--primary);
  color: #FFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
}

.step-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary-dark);
}

.box-type-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.box-option-card {
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 14px;
  cursor: pointer;
  text-align: center;
  transition: var(--transition);
}

.box-option-card.selected, .box-option-card:hover {
  border-color: var(--primary);
  background: rgba(139, 30, 63, 0.04);
}

.box-option-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary-dark);
}

.box-option-desc {
  font-size: 11px;
  color: var(--text-muted);
}

.snack-selection-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  max-height: 260px;
  overflow-y: auto;
  padding-right: 6px;
}

.snack-select-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #F9FAFB;
  border: 1px solid var(--border-color);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.snack-select-item.selected {
  border-color: var(--accent-gold-dark);
  background: var(--accent-gold-light);
}

.snack-info-title {
  font-size: 13px;
  font-weight: 600;
}

.snack-info-price {
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
}

/* Calculator Summary Box */
.calc-summary-panel {
  background: radial-gradient(circle at top, #2C1820, #1A0D12);
  color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
  border: 1px solid var(--accent-gold);
}

.summary-title {
  font-size: 20px;
  color: var(--accent-gold);
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.3);
  padding-bottom: 12px;
}

.summary-line {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  margin-bottom: 12px;
  color: #E2E8F0;
}

.summary-line.total {
  font-size: 20px;
  font-weight: 800;
  color: var(--accent-gold);
  border-top: 1px dashed rgba(255,255,255,0.2);
  padding-top: 14px;
  margin-top: 14px;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.feature-box {
  background: var(--bg-surface);
  padding: 28px 20px;
  border-radius: var(--radius-md);
  text-align: center;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.feature-box:hover {
  transform: translateY(-4px);
  border-color: var(--accent-gold);
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: var(--accent-gold-light);
  color: var(--primary-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin: 0 auto 16px;
}

.feature-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--primary-dark);
}

.feature-desc {
  font-size: 13px;
  color: var(--text-muted);
}

/* Modal Styling */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal-content {
  background: var(--bg-surface);
  width: 100%;
  max-width: 650px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.9) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  background: rgba(0,0,0,0.5);
  color: #FFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  z-index: 10;
}

/* Footer */
.site-footer {
  background: #1A0D12;
  color: #F8F9FA;
  padding: 60px 0 30px;
  border-top: 4px solid var(--accent-gold);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p {
  color: #ADB5BD;
  font-size: 14px;
  margin-top: 14px;
  max-width: 340px;
}

.footer-title {
  font-size: 18px;
  color: var(--accent-gold);
  margin-bottom: 18px;
}

.footer-links {
  list-style: none;
}

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

.footer-links a {
  color: #CED4DA;
  font-size: 14px;
}

.footer-links a:hover {
  color: var(--accent-gold);
  padding-left: 4px;
}

.footer-contact-info p {
  font-size: 14px;
  color: #CED4DA;
  margin-bottom: 10px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  text-align: center;
  font-size: 13px;
  color: #8C98A4;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .hero-grid { grid-template-columns: 1fr; }
  .calc-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .hero-title { font-size: 34px; }
  .box-type-options { grid-template-columns: 1fr; }
  .snack-selection-list { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}