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

:root {
    --primary-color: #2c3e50;
    --accent-color: #3498db;
    --text-color: #333;
    --bg-color: #f8f9fa;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background: var(--bg-color);
}

/* Passwort-Overlay */
.password-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.password-box {
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    text-align: center;
    max-width: 400px;
    width: 90%;
}

.password-box h2 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
    font-size: 2rem;
    font-weight: 700;
}

.welcome-text {
    color: #666;
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.password-box input {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    margin-bottom: 1rem;
    transition: border-color 0.3s;
}

.password-box input:focus {
    outline: none;
    border-color: var(--accent-color);
}

.password-box button {
    width: 100%;
    padding: 1rem;
    background: var(--accent-color);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.password-box button:hover {
    background: #2980b9;
}

.error {
    color: #e74c3c;
    margin-top: 1rem;
    font-size: 0.9rem;
}

.hidden {
    display: none !important;
}

/* Header */
header {
    background: linear-gradient(135deg, var(--primary-color) 0%, #34495e 100%);
    color: var(--white);
    padding: 4rem 2rem 3rem;
    text-align: center;
    box-shadow: var(--shadow);
    position: relative;
}

.header-brand {
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    opacity: 0.8;
    margin-bottom: 1rem;
}

header h1 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Main Content */
main {
    max-width: 1000px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 50px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--accent-color), #9b59b6);
}

.timeline-entry {
    position: relative;
    margin-bottom: 4rem;
    animation: fadeInUp 0.6s ease-out;
}

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

.timeline-marker {
    position: absolute;
    left: -38px;
    top: 0;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent-color);
    border: 4px solid var(--white);
    box-shadow: 0 0 0 4px var(--bg-color);
    z-index: 1;
}

.timeline-content {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.entry-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.entry-header h2 {
    color: var(--primary-color);
    font-size: 1.8rem;
}

.date {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 0.95rem;
}

.entry-text {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    color: #555;
}

/* Gallery */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.gallery img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.gallery img:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* Video */
.video-container {
    margin: 2rem 0;
    border-radius: 10px;
    overflow: hidden;
}

.video-container video {
    width: 100%;
    max-height: 500px;
    display: block;
}

/* Map */
.map {
    height: 350px;
    border-radius: 10px;
    margin-top: 2rem;
    box-shadow: var(--shadow);
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    z-index: 10000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    justify-content: center;
    align-items: center;
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 10px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox .close {
    position: absolute;
    top: 30px;
    right: 50px;
    font-size: 3rem;
    color: var(--white);
    cursor: pointer;
    transition: transform 0.3s;
}

.lightbox .close:hover {
    transform: scale(1.2);
}

/* Footer */
footer {
    background: var(--primary-color);
    color: var(--white);
    text-align: center;
    padding: 2rem;
    margin-top: 4rem;
}

.footer-note {
    font-size: 0.85rem;
    opacity: 0.7;
    margin-top: 0.5rem;
}

/* Responsive */
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }
    
    .timeline {
        padding-left: 30px;
    }
    
    .timeline::before {
        left: 10px;
    }
    
    .timeline-marker {
        left: -28px;
    }
    
    .entry-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .gallery {
        grid-template-columns: 1fr;
    }
    
    .lightbox .close {
        top: 20px;
        right: 20px;
        font-size: 2rem;
    }
}