* {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display",
               "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
}

:root {
    --primary-color: #2563eb;
    --secondary-color: #059669;
    --accent-color: #dc2626;
    --dark-bg: #1e293b;
    --light-bg: #f8fafc;
    --text-primary: #334155;
    --text-secondary: #64748b;
}

.navbar-dark {
    background: linear-gradient(135deg, var(--dark-bg) 0%, #334155 100%);
}

.hero-section {
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 50%, #cbd5e1 100%);
    min-height: 60vh;
}

.feature-card {
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
    background: white;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.counter-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
}

.btn-primary-custom {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border: none;
    transition: all 0.3s ease;
}

.btn-primary-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.3);
}

.section-divider {
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--accent-color) 100%);
    border: none;
    margin: 3rem 0;
}

.icon-gradient {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

footer {
    background: var(--dark-bg);
    color: #94a3b8;
}

.navbar-nav .nav-link {
    transition: color 0.3s ease;
}

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

.fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

.counter-number {
    font-size: 2.5rem;
    font-weight: 700;
}

@media (max-width: 768px) {
    .counter-number {
        font-size: 2rem;
    }
    .hero-section h1 {
        font-size: 2rem;
    }
}