:root {
    --primary: #005D8A;
    --primary-dark: #00456B;
    --secondary: #FFC107;
    --secondary-dark: #E6AD00;
    --accent: #FF5722;
    --accent-dark: #E64A19;
    --light: #F8F9FA;
    --dark: #212529;
    --gray: #6C757D;
    --light-gray: #E9ECEF;
    --white: #FFFFFF;
    --success: #28A745;
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    --gradient-dark: linear-gradient(180deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.4) 100%);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--dark);
    background-color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Breadcrumbs */
.breadcrumb {
    background: transparent;
    padding: 1rem 0;
    margin-bottom: 0;
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--gray);
    content: ">";
}

.breadcrumb-item a {
    color: var(--primary);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    text-decoration: underline;
}

/* Hero Section */
.hero {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 3rem 0 4rem;
    position: relative;
}

.hero h1 {
    font-weight: 800;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero p.lead {
    font-size: 1.15rem;
    opacity: 0.95;
    margin-bottom: 1.5rem;
}

.hero-badge {
    display: inline-block;
    background: var(--secondary);
    color: var(--dark);
    padding: 0.35rem 0.9rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
}

/* TOC */
.toc {
    background: var(--white);
    border: 1px solid var(--light-gray);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2rem 0;
}

.toc h2 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.toc ol {
    padding-left: 1.2rem;
    margin: 0;
}

.toc li {
    margin-bottom: 0.4rem;
}

.toc a {
    color: var(--primary);
    text-decoration: none;
}

.toc a:hover {
    text-decoration: underline;
}

/* Content Images */
.content-image {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin: 1.5rem 0;
}

.image-credit {
    font-size: 0.75rem;
    color: var(--gray);
    text-align: right;
    margin-top: -1rem;
    margin-bottom: 1rem;
}

/* Info Cards */
.info-card {
    background: var(--white);
    border-radius: 12px;
    padding: 1.5rem;
    height: 100%;
    border: 1px solid var(--light-gray);
    transition: box-shadow 0.3s ease;
}

.info-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.info-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

/* Route Visualization */
.route-visual {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--light-gray);
    margin: 2rem 0;
}

.route-step {
    text-align: center;
    position: relative;
}

.route-step .step-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    margin: 0 auto 0.75rem;
}

.route-connector {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.route-connector .line {
    width: 100%;
    height: 3px;
    background: var(--primary);
    position: relative;
}

/* Price Table */
.price-table {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--light-gray);
    margin: 1.5rem 0;
}

.price-table thead {
    background: var(--gradient-primary);
    color: var(--white);
}

.price-table th {
    padding: 1rem;
    font-weight: 600;
    border: none;
}

.price-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--light-gray);
}

.price-table tbody tr:hover {
    background: rgba(0, 93, 138, 0.05);
}

.price-highlight {
    background: var(--success);
    color: var(--white);
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.8rem;
}

/* Insider Tips */
.insider-section {
    background: rgba(0, 93, 138, 0.04);
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
}

.insider-tip {
    background: var(--white);
    border-radius: 10px;
    padding: 1.25rem;
    margin-bottom: 1rem;
    border-left: 4px solid var(--primary);
}

/* Feature Cards */
.feature-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--light-gray);
    transition: box-shadow 0.3s ease;
    height: 100%;
}

.feature-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.feature-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.feature-content {
    padding: 1.25rem;
}

/* CTA Buttons */
.btn-modern {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 0.85rem 1.75rem;
    font-weight: 700;
    border-radius: 10px;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    transition: opacity 0.3s ease, transform 0.2s ease;
}

.btn-modern:hover {
    opacity: 0.9;
    transform: translateY(-1px);
    color: var(--white);
}

.btn-outline-modern {
    background: transparent;
    color: var(--primary);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: 10px;
    border: 2px solid var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-outline-modern:hover {
    background: var(--primary);
    color: var(--white);
}

/* FAQ Accordion */
.faq-accordion {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--light-gray);
    margin-bottom: 0.75rem;
}

.faq-button {
    width: 100%;
    padding: 1.25rem;
    background: var(--white);
    border: none;
    text-align: left;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background 0.3s ease;
}

.faq-button:hover {
    background: rgba(0, 93, 138, 0.05);
}

.faq-button.active {
    background: var(--gradient-primary);
    color: var(--white);
}

.faq-icon {
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-button.active .faq-icon {
    transform: rotate(180deg);
}

.faq-content {
    padding: 0 1.25rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-content.show {
    padding: 1.25rem;
    max-height: 500px;
}

/* Map */
#map {
    height: 400px;
    border-radius: 12px;
    margin: 1.5rem 0;
    z-index: 1;
}

/* Footer */
.site-footer {
    background: var(--dark);
    color: var(--white);
    padding: 3rem 0 1.5rem;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h5 {
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-section a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        padding: 2rem 0 3rem;
    }

    .route-connector {
        padding: 0.5rem 0;
    }

    .price-table {
        font-size: 0.85rem;
    }

    .insider-section {
        padding: 1.25rem;
    }

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

@media (max-width: 480px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* Print */
@media print {
    .site-header, .site-footer, .btn-modern, .btn-outline-modern, #map {
        display: none;
    }
    body {
        font-size: 12pt;
    }
}

/* Accessibility */
a:focus, button:focus, input:focus {
    outline: 3px solid var(--primary);
    outline-offset: 2px;
}

.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--primary);
    color: var(--white);
    padding: 0.5rem 1rem;
    text-decoration: none;
    z-index: 1050;
}

.skip-link:focus {
    top: 0;
}

/* Sticky header */
.site-header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1030;
}

.site-header.scrolled {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--primary);
}

.nav-link {
    color: var(--dark);
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.nav-link:hover {
    color: var(--primary);
    background: rgba(0, 93, 138, 0.08);
}

.nav-link.active {
    color: var(--white);
    background: var(--gradient-primary);
}