:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #0dcaf0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.hero-section {
    min-height: 400px;
    display: flex;
    align-items: center;
    background-attachment: fixed;
}

.countdown-section .card {
    transition: transform 0.3s ease;
}

.countdown-section .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.info-section .card {
    transition: all 0.3s ease;
    border: none;
}

.info-section .card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.timeline {
    position: relative;
    padding: 0;
    list-style: none;
}

.timeline:before {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 40px;
    width: 2px;
    margin-left: -1.5px;
    content: "";
    background-color: #e9ecef;
}

.timeline > li {
    position: relative;
    margin-bottom: 50px;
    min-height: 50px;
}

.timeline > li:before,
.timeline > li:after {
    display: table;
    content: " ";
}

.timeline > li:after {
    clear: both;
}

.timeline > li .timeline-panel {
    float: right;
    position: relative;
    width: calc(100% - 90px);
    padding: 20px;
    border: 1px solid #d4dadf;
    border-radius: 8px;
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.05);
    background-color: #fff;
}

.timeline > li .timeline-badge {
    position: absolute;
    top: 16px;
    left: 40px;
    z-index: 100;
    width: 50px;
    height: 50px;
    margin-left: -25px;
    border-radius: 50%;
    text-align: center;
    font-size: 1.4em;
    line-height: 50px;
    color: #fff;
    background-color: var(--primary-color);
    border: 3px solid #fff;
}

.map-container {
    height: 500px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.checklist-item:checked + label {
    text-decoration: line-through;
    color: var(--success-color);
}

.weather-widget {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 15px;
    padding: 20px;
}

.contact-card {
    border-left: 4px solid var(--primary-color);
}

@media print {
    .navbar, footer, .no-print {
        display: none !important;
    }
    
    body {
        background: white;
    }
}

@media (max-width: 768px) {
    .hero-section {
        min-height: 300px;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .hero-section h2 {
        font-size: 1.5rem;
    }
    
    .timeline:before {
        left: 20px;
    }
    
    .timeline > li .timeline-badge {
        left: 20px;
        width: 40px;
        height: 40px;
        line-height: 40px;
        margin-left: -20px;
    }
    
    .timeline > li .timeline-panel {
        width: calc(100% - 70px);
        margin-left: 70px;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #0b5ed7;
}