/* duty-free.css – Duty-Free Shopping Guide */
:root {
    --primary-color: #0056b3;
    --secondary-color: #17a2b8;
    --accent-color: #ffc107;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --dark-color: #212529;
    --light-bg: #f8f9fa;
    --border-color: #dee2e6;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: var(--dark-color);
    background-color: var(--light-bg);
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    text-decoration: none;
    z-index: 100;
}
.skip-link:focus {
    top: 0;
}

/* Navigation */
.navbar {
    background: white !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.navbar-brand {
    color: var(--primary-color) !important;
    font-size: 1.25rem;
}
.nav-link {
    color: var(--dark-color) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    transition: all 0.3s ease;
}
.nav-link:hover, .nav-link.active {
    color: var(--primary-color) !important;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 2rem 0;
}
.page-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
}
.page-header .lead {
    font-size: 1.1rem;
    opacity: 0.9;
}
.page-header .breadcrumb {
    margin-bottom: 0.75rem;
}
.page-header .breadcrumb a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
}
.page-header .breadcrumb a:hover {
    color: white;
}
.page-header .breadcrumb-item.active {
    color: rgba(255,255,255,0.9);
}

/* Hero CTA */
.hero-cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}
.btn-hero-primary,
.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.2s ease;
}
.btn-hero-primary {
    background-color: var(--accent-color);
    color: var(--dark-color);
    border: 2px solid var(--accent-color);
}
.btn-hero-primary:hover,
.btn-hero-primary:focus {
    background-color: #ffca2c;
    border-color: #ffca2c;
    color: var(--dark-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}
.btn-hero-secondary {
    background-color: rgba(255,255,255,0.08);
    border: 2px solid #fff;
    color: #fff;
}
.btn-hero-secondary:hover,
.btn-hero-secondary:focus {
    background-color: #fff;
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* TOC */
.toc {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}
.toc h2 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--primary-color);
}
.toc ol {
    margin: 0;
    padding-left: 1.25rem;
}
.toc li {
    margin-bottom: 0.4rem;
}
.toc a {
    color: var(--dark-color);
    text-decoration: none;
}
.toc a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

/* Content Layout */
.content-wrapper {
    display: block;
}
.content-section {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.content-section h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--light-bg);
}
.content-section h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-top: 1.25rem;
    margin-bottom: 0.75rem;
}

/* Alert Boxes */
.alert-success-custom {
    background: #d4edda;
    border-left: 4px solid var(--success-color);
    border-radius: 0 8px 8px 0;
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}
.alert-warning-custom {
    background: #fff3cd;
    border-left: 4px solid var(--accent-color);
    border-radius: 0 8px 8px 0;
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}
.alert-info-custom {
    background: #e3f2fd;
    border-left: 4px solid var(--primary-color);
    border-radius: 0 8px 8px 0;
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}

/* Savings Badge */
.savings-badge {
    background: var(--success-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

/* Product Cards */
.product-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin: 1.5rem 0;
}
.product-card {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}
.product-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}
.product-card h4 {
    color: var(--primary-color);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Price Table */
.price-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    font-size: 0.95rem;
}
.price-table thead th {
    background: var(--primary-color);
    color: white;
    padding: 0.75rem;
    text-align: left;
    font-weight: 600;
}
.price-table td {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}
.price-table tbody tr:hover {
    background: var(--light-bg);
}

/* Tips List */
.tips-list {
    list-style: none;
    padding: 0;
}
.tips-list li {
    padding: 1rem;
    margin-bottom: 1rem;
    background: var(--light-bg);
    border-left: 4px solid var(--primary-color);
    border-radius: 5px;
}
.tips-list li strong {
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.5rem;
}

/* Customs Grid */
.customs-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin: 1.5rem 0;
}
.customs-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 1.25rem;
    text-align: center;
}
.customs-card .icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}
.customs-card .amount {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin: 0.5rem 0;
}
.customs-card .label {
    color: #666;
    font-size: 0.9rem;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    margin: 2rem 0;
}
.cta-section h3 {
    color: white;
    margin-bottom: 0.75rem;
}
.btn-cta {
    display: inline-block;
    background: var(--accent-color);
    color: var(--dark-color);
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    margin: 0.5rem;
    transition: all 0.3s ease;
}
.btn-cta:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Image */
.content-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1rem 0;
}
.image-credit {
    font-size: 0.75rem;
    color: #888;
    margin-top: -0.5rem;
    margin-bottom: 1rem;
}

/* Map */
#map {
    height: 400px;
    border-radius: 10px;
    margin: 1rem 0;
    border: 2px solid var(--border-color);
}

/* Sidebar */
.sidebar {
    margin-top: 2rem;
}
.sidebar-widget, .quick-info {
    background: white;
    border-radius: 10px;
    padding: 1.25rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.quick-info {
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    border: 2px solid var(--primary-color);
}
.quick-info h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}
.sidebar-widget h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--primary-color);
}
.sidebar-widget ul {
    padding: 0;
    list-style: none;
}
.sidebar-widget ul li {
    margin-bottom: 0.5rem;
}
.sidebar-widget a {
    color: var(--primary-color);
    text-decoration: none;
}
.sidebar-widget a:hover {
    text-decoration: underline;
}

/* Footer */
footer {
    background: var(--dark-color);
    color: white;
    padding: 2.5rem 0 1.5rem;
    margin-top: 2rem;
}
footer h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}
footer a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}
footer a:hover {
    color: white;
}
footer ul {
    padding: 0;
    list-style: none;
}
footer ul li {
    margin-bottom: 0.5rem;
}

/* Responsive */
@media (min-width: 768px) {
    .page-header h1 {
        font-size: 2.25rem;
    }
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .customs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (min-width: 992px) {
    .content-wrapper {
        display: grid;
        grid-template-columns: 1fr 350px;
        gap: 2rem;
    }
    .customs-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Print */
@media print {
    .navbar, footer, .cta-section, .skip-link, .sidebar, #map, .toc {
        display: none;
    }
    .content-section {
        box-shadow: none;
        border: 1px solid #000;
    }
}