:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding-top: 50px;
}

.navbar {
    background: var(--primary-gradient);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.navbar-brand,
.nav-link {
    color: white !important;
    font-weight: 600;
}

.hero-section {
    background: var(--primary-gradient);
    color: white;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    padding: 30px;
    transition: transform 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-10px);
}

.footer {
    background: #2d3436;
    color: #e0e0e0;
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: auto;
    padding: 0;
}

.footer-link {
    color: #ced4da;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-link:hover {
    color: #ffffff;
    text-decoration: underline;
}

.text-muted-light {
    color: #adb5bd !important;
}

.btn-modern {
    background: white;
    color: #667eea;
    border: none;
    padding: 12px 30px;
    border-radius: 25px;
    font-weight: bold;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-modern:hover {
    background: #f8f9fa;
    transform: scale(1.05);
    color: #764ba2;
}

/* Responsive tweaks for mobile */
@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0;
    }

    .glass-card {
        padding: 20px;
    }
}