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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #1a237e 0%, #3949ab 100%);
    color: #333;
    line-height: 1.6;
}

/* Header Styles */
header {
    background: linear-gradient(90deg, #0d47a1, #1976d2);
    color: white;
    padding: 1rem 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 2rem;
    font-weight: bold;
    color: #ffd700;
    text-decoration: none;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

nav a:hover {
    color: #ffd700;
}

/* Main Content */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #ffffff, #f8f9fa);
    padding: 60px 30px;
    text-align: center;
    border-radius: 15px;
    margin: 30px 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.hero h1 {
    font-size: 3rem;
    color: #1565c0;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero .subtitle {
    font-size: 1.3rem;
    color: #666;
    margin-bottom: 30px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.stat-box {
    background: linear-gradient(45deg, #ffd700, #ffb300);
    padding: 20px;
    border-radius: 10px;
    color: #1565c0;
    font-weight: bold;
}

/* Bonus Comparison Table */
.bonus-table {
    background: white;
    border-radius: 15px;
    padding: 30px;
    margin: 40px 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.bonus-table h2 {
    color: #1565c0;
    text-align: center;
    margin-bottom: 30px;
    font-size: 2.5rem;
}

.casino-grid {
    display: grid;
    gap: 20px;
}

.casino-card {
    background: linear-gradient(135deg, #ffffff, #f5f5f5);
    border: 3px solid #e3f2fd;
    border-radius: 15px;
    padding: 25px;
    transition: all 0.3s ease;
    position: relative;
}

.casino-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(21,101,192,0.2);
    border-color: #ffd700;
}

.casino-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.casino-name {
    font-size: 1.8rem;
    font-weight: bold;
    color: #1565c0;
}

.bonus-badge {
    background: linear-gradient(45deg, #ffd700, #ffb300);
    color: #1565c0;
    padding: 8px 16px;
    border-radius: 25px;
    font-weight: bold;
    font-size: 0.9rem;
}

.bonus-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin: 20px 0;
}

.bonus-item {
    text-align: center;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
}

.bonus-amount {
    font-size: 2rem;
    font-weight: bold;
    color: #1565c0;
    display: block;
}

.bonus-label {
    color: #666;
    font-size: 0.9rem;
}

.casino-actions {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.btn {
    padding: 12px 25px;
    border: none;
    border-radius: 8px;
    font-weight: bold;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    flex: 1;
}

.btn-primary {
    background: linear-gradient(45deg, #1976d2, #1565c0);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(45deg, #1565c0, #0d47a1);
    transform: translateY(-2px);
}

.btn-secondary {
    background: linear-gradient(45deg, #ffd700, #ffb300);
    color: #1565c0;
}

.btn-secondary:hover {
    background: linear-gradient(45deg, #ffb300, #ff8f00);
}

/* Bonus Calculator */
.bonus-calculator {
    background: linear-gradient(135deg, #e8f5e8, #f1f8e9);
    padding: 30px;
    border-radius: 15px;
    margin: 40px 0;
    border: 2px solid #4caf50;
}

.calculator-header {
    text-align: center;
    color: #2e7d32;
    margin-bottom: 25px;
}

.calculator-inputs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.input-group {
    display: flex;
    flex-direction: column;
}

.input-group label {
    font-weight: bold;
    margin-bottom: 5px;
    color: #2e7d32;
}

.input-group input,
.input-group select {
    padding: 10px;
    border: 2px solid #81c784;
    border-radius: 8px;
    font-size: 1rem;
}

.calculator-result {
    background: white;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    margin-top: 20px;
}

/* Bonus Guide Section */
.bonus-guide {
    background: linear-gradient(135deg, #fff3e0, #ffe0b2);
    padding: 40px 30px;
    border-radius: 15px;
    margin: 40px 0;
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.guide-card {
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* Footer */
footer {
    background: linear-gradient(90deg, #0d47a1, #1976d2);
    color: white;
    padding: 40px 0 20px;
    margin-top: 60px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.footer-section h3 {
    color: #ffd700;
    margin-bottom: 15px;
}

.footer-section a {
    color: #bbdefb;
    text-decoration: none;
    display: block;
    margin-bottom: 8px;
}

.footer-section a:hover {
    color: #ffd700;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #1976d2;
    margin-top: 30px;
    color: #bbdefb;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .casino-actions {
        flex-direction: column;
    }

    .bonus-details {
        grid-template-columns: 1fr;
    }

    nav ul {
        flex-direction: column;
        gap: 15px;
    }

    .header-container {
        flex-direction: column;
        gap: 20px;
    }
}

/* Special Effects */
.premium-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: linear-gradient(45deg, #ff6b6b, #ee5a52);
    color: white;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: bold;
}

.best-value {
    border-color: #ffd700 !important;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}