/* vergleich/duenkirchen-dover.css – Dünkirchen-Dover Route (DFDS) */

: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;
    --dfds-color: #00205b;
}

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

/* Navigation */
.navbar {
    background-color: #fff !important;
    border-bottom: 3px solid var(--primary-color);
}

.navbar-brand {
    color: var(--primary-color) !important;
    font-weight: 700;
}

.nav-link {
    color: var(--dark-color) !important;
    font-weight: 500;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color) !important;
    transform: translateY(-2px);
}

.nav-link.active {
    color: var(--primary-color) !important;
    border-bottom: 2px solid var(--primary-color);
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, rgba(0,32,91,0.85) 0%, rgba(0,86,179,0.8) 100%),
                url('/images/vergleich/dfds-dunkerque-seaways.webp') center/cover no-repeat;
    color: white;
    padding: 3rem 0 2rem;
    position: relative;
    overflow: hidden;
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
    .page-header h1 {
        font-size: 1.75rem;
    }
}

/* Hero CTAs */
.hero-cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.btn-hero-primary {
    background: var(--accent-color);
    color: var(--dfds-color);
    padding: 0.85rem 1.75rem;
    font-weight: 700;
    border-radius: 6px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: all 0.2s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.btn-hero-primary:hover,
.btn-hero-primary:focus {
    background: #ffcd38;
    color: var(--dfds-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}

.page-header .btn-outline-light {
    background-color: rgba(255,255,255,0.08);
    border: 2px solid #fff;
    color: #fff;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: 6px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: all 0.2s ease;
}

.page-header .btn-outline-light:hover,
.page-header .btn-outline-light:focus {
    background-color: #fff;
    color: var(--dfds-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* TOC */
.toc {
    background: var(--light-bg);
    border-radius: 10px;
    padding: 1.5rem 2rem;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

.toc h2 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--dfds-color);
}

.toc ol {
    margin-bottom: 0;
    padding-left: 1.25rem;
}

.toc li {
    margin-bottom: 0.35rem;
}

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

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

/* Info Cards */
.info-card {
    background: white;
    border-radius: 10px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.info-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.info-card h2 {
    color: var(--dfds-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Route Cards */
.route-card {
    background: var(--light-bg);
    border-radius: 10px;
    padding: 1.5rem;
    text-align: center;
    border-left: 4px solid var(--dfds-color);
}

.route-card h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--dfds-color);
}

.route-card .value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--dfds-color);
}

/* Fleet Cards */
.fleet-card {
    background: var(--light-bg);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-left: 4px solid var(--dfds-color);
    transition: all 0.3s ease;
}

.fleet-card:hover {
    background: white;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.fleet-card h3 {
    color: var(--dfds-color);
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

/* Comparison Table */
.comparison-table {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.comparison-table th {
    background: var(--dfds-color);
    color: white;
    padding: 1rem;
    font-weight: 600;
}

.comparison-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

/* Pro/Con Boxes */
.pro-con-box {
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.pro-box {
    background: #d4edda;
    border-left: 4px solid var(--success-color);
}

.con-box {
    background: #f8d7da;
    border-left: 4px solid var(--danger-color);
}

/* Info Box */
.info-box {
    background: #e7f3ff;
    border-left: 4px solid var(--primary-color);
    padding: 1.5rem;
    border-radius: 0 10px 10px 0;
    margin: 1.5rem 0;
}

/* Sidebar */
.sidebar-card {
    background: var(--light-bg);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

/* Image Credits */
.img-credit {
    font-size: 0.7rem;
    color: #999;
    margin-top: 0.25rem;
}

/* Service Grid */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.service-item {
    display: flex;
    align-items: start;
    gap: 1rem;
}

.service-item i {
    color: var(--dfds-color);
    font-size: 1.5rem;
    flex-shrink: 0;
}

/* Map */
.map-container {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--dfds-color) 0%, var(--primary-color) 100%);
    color: white;
    padding: 3rem 0;
    margin-top: 3rem;
    text-align: center;
}

.cta-section h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.btn-cta {
    background: white;
    color: var(--dfds-color);
    padding: 1rem 2rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    color: var(--dfds-color);
}

.cta-button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.btn-cta-secondary {
    background: transparent;
    color: #fff;
    padding: 1rem 2rem;
    font-weight: 600;
    border-radius: 50px;
    border: 2px solid #fff;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-cta-secondary:hover,
.btn-cta-secondary:focus {
    background: #fff;
    color: var(--dfds-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* Footer */
footer {
    background: var(--dark-color);
    color: white;
    padding: 3rem 0 1rem;
    margin-top: 3rem;
}

footer a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
}

footer a:hover {
    color: white;
}

/* Mobile Optimization */
@media (max-width: 768px) {
    .service-grid {
        grid-template-columns: 1fr;
    }

    .info-card {
        padding: 1.5rem;
    }

    .cta-section h2 {
        font-size: 1.5rem;
    }
}

/* Print Styles */
@media print {
    .navbar, .cta-section, .btn-cta, .map-container, .toc {
        display: none;
    }

    .info-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
}