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

:root {
    --primary-color: #1a1a2e;
    --secondary-color: #16213e;
    --accent-color: #0f3460;
    --gold-color: #e94560;
    --text-light: #ffffff;
    --text-gray: #b8b8b8;
    --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gold-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-light);
    background: var(--primary-color);
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(118, 75, 162, 0.1) 0%, transparent 50%);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    flex-wrap: wrap;
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

.nav-links a:hover {
    color: var(--gold-color);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold-color);
    transition: width 0.3s;
}

.nav-links a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 4rem 0;
    background: var(--gradient);
    margin: 2rem 0;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

/* Content Sections */
.content-section {
    background: rgba(22, 33, 62, 0.6);
    padding: 3rem;
    margin: 2rem 0;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.content-section h2 {
    color: var(--gold-color);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--gold-color);
    padding-left: 1rem;
}

.content-section h3 {
    color: var(--text-light);
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
}

.content-section p {
    margin-bottom: 1rem;
    color: var(--text-gray);
    line-height: 1.8;
}

.content-section ul, .content-section ol {
    margin: 1rem 0 1rem 2rem;
    color: var(--text-gray);
}

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

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    background: rgba(15, 52, 96, 0.5);
    border-radius: 10px;
    overflow: hidden;
}

table th {
    background: var(--accent-color);
    padding: 1rem;
    text-align: left;
    color: var(--text-light);
    font-weight: 600;
}

table td {
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-gray);
}

table tr:last-child td {
    border-bottom: none;
}

table tr:hover {
    background: rgba(102, 126, 234, 0.2);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    background: var(--gold-gradient);
    color: var(--text-light);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: transform 0.3s, box-shadow 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(245, 87, 108, 0.4);
}

.btn-secondary {
    background: var(--accent-color);
}

.btn-secondary:hover {
    box-shadow: 0 10px 25px rgba(15, 52, 96, 0.4);
}

/* Footer */
footer {
    background: rgba(15, 52, 96, 0.8);
    padding: 2rem 0;
    margin-top: 4rem;
    text-align: center;
    color: var(--text-gray);
}

footer p {
    margin: 0.5rem 0;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 1rem;
    }
    
    .content-section {
        padding: 2rem 1rem;
    }
    
    table {
        font-size: 0.9rem;
    }
    
    table th,
    table td {
        padding: 0.5rem;
    }
}

/* Highlights */
.highlight {
    background: rgba(233, 69, 96, 0.2);
    padding: 0.2rem 0.5rem;
    border-radius: 5px;
    color: var(--gold-color);
    font-weight: 600;
}

/* Cards */
.card {
    background: rgba(22, 33, 62, 0.6);
    padding: 2rem;
    border-radius: 15px;
    margin: 1rem 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.card h3 {
    color: var(--gold-color);
    margin-bottom: 1rem;
}

/* Lists */
.feature-list {
    list-style: none;
    margin-left: 0;
}

.feature-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--gold-color);
    font-weight: bold;
    font-size: 1.2rem;
}