* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: linear-gradient(135deg, #1a2a6c, #2c3e50);
    color: #f5f5f5;
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

/* Decorative elements */
.decoration {
    position: absolute;
    opacity: 0.1;
    z-index: -1;
}

.decoration.top-left {
    top: 0;
    left: 0;
    width: 200px;
    height: 200px;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><path d="M50,0 L100,50 L50,100 L0,50 Z" fill="none" stroke="%23d4af37" stroke-width="2"/></svg>');
}

.decoration.bottom-right {
    bottom: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="45" fill="none" stroke="%23d4af37" stroke-width="2"/></svg>');
}

/* Header styles */
header {
    text-align: center;
    padding: 2rem 1rem;
    background: rgba(10, 20, 30, 0.85);
    border-bottom: 3px solid #d4af37;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
}

h1 {
    font-size: 3.2rem;
    color: #d4af37;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    margin-bottom: 0.5rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.subtitle {
    font-size: 1.4rem;
    opacity: 0.9;
    font-style: italic;
    max-width: 800px;
    margin: 0 auto;
}
.img{
    max-width: 100%;
    height: auto;
    display: block;
    margin: 1rem auto;
    border-radius: 100px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);


}
.historical-map {
    width: 100%;
    border: 3px solid #c2a878;
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
    margin: 1.5rem 0;
    transition: transform 0.3s ease;
}

.historical-map:hover {
    transform: scale(1.02);
}

.fa-map-marked-alt {
    color: #d4af37;
    margin-right: 10px;
}



/* Main content layout */
.container {
    display: flex;
    flex-wrap: wrap;
    padding: 2rem;
    gap: 2rem;
    max-width: 1800px;
    margin: 0 auto;
}

/* 3D Model Container */
.model-container {
    flex: 1;
    min-width: 500px;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    background: rgba(0, 10, 20, 0.7);
    height: 600px;
}

#model-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    outline: none;
}

.controls-info {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: rgba(0, 0, 0, 0.7);
    padding: 10px 15px;
    border-radius: 8px;
    font-size: 0.9rem;
    color: #d4af37;
    z-index: 10;
}

.model-title {
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    text-align: center;
    color: #d4af37;
    font-size: 1.8rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.8);
    z-index: 10;
}

/* Text Content Container */
.content-container {
    flex: 1;
    min-width: 400px;
    display: flex;
    flex-direction: column;
    padding: 2.5rem;
    background: rgba(10, 20, 30, 0.85);
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    overflow-y: auto;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 215, 0, 0.2);
    max-height: 600px;
}

.section {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(30, 40, 60, 0.6);
    border-radius: 8px;
    border-left: 4px solid #d4af37;
}

h2 {
    color: #d4af37;
    margin-bottom: 1rem;
    font-size: 1.8rem;
    border-bottom: 1px solid rgba(212, 175, 55, 0.3);
    padding-bottom: 0.5rem;
}

p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    line-height: 1.7;
}

.quote {
    font-style: italic;
    padding: 1rem;
    background: rgba(212, 175, 55, 0.1);
    border-left: 3px solid #d4af37;
    margin: 1.5rem 0;
    border-radius: 4px;
}

.facts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.2rem;
    margin: 1.5rem 0;
}

.fact-card {
    background: rgba(40, 60, 80, 0.6);
    padding: 1.2rem;
    border-radius: 8px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.fact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

.fact-card h3 {
    color: #d4af37;
    margin-bottom: 0.8rem;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
}

.fact-card h3::before {
    content: "•";
    margin-right: 10px;
    color: #d4af37;
    font-size: 1.5rem;
}

.timeline {
    position: relative;
    margin: 1.8rem 0;
    padding-left: 2rem;
    border-left: 2px solid #d4af37;
}

.timeline-item {
    margin-bottom: 1.8rem;
    position: relative;
}

.timeline-item:before {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #d4af37;
    left: -2.4rem;
    top: 5px;
}

.timeline-year {
    font-weight: bold;
    color: #d4af37;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

/* Footer styles */
footer {
    margin-top: 3rem;
    text-align: center;
    padding: 1.5rem;
    font-size: 1rem;
    opacity: 0.9;
    border-top: 1px solid rgba(212, 175, 55, 0.3);
    background: rgba(10, 20, 30, 0.85);
}

/* Responsive design */
@media (max-width: 1100px) {
    .container {
        flex-direction: column;
    }
    
    .model-container {
        min-width: 100%;
        height: 500px;
    }
    
    .content-container {
        min-width: 100%;
        max-height: none;
    }
}

@media (max-width: 600px) {
    h1 {
        font-size: 2.4rem;
    }
    
    .subtitle {
        font-size: 1.1rem;
    }
    
    .model-container {
        height: 400px;
    }
    
    .container {
        padding: 1rem;
    }
    
    .content-container {
        padding: 1.5rem;
    }
}

/* Loading spinner */
.loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    border: 5px solid rgba(212, 175, 55, 0.3);
    border-radius: 50%;
    border-top: 5px solid #d4af37;
    animation: spin 1s linear infinite;
    z-index: 5;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}