html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

.fade-in {
    opacity: 0;
    animation: fadeIn 0.5s ease-in forwards;
}

.slide-up {
    transform: translateY(20px);
    opacity: 0;
    animation: slideUp 0.5s ease-out forwards;
}

.hero-title {
    position: relative;
    z-index: 10;
}

.hero-subtitle {
    position: relative;
    z-index: 10;
}

.step-item {
    transition: transform 0.3s ease;
}

.step-item:hover {
    transform: translateY(-5px);
}

.step-icon {
    transition: background-color 0.3s ease;
}

.step-item:hover .step-icon {
    background-color: #2563eb;
}

.notice-section {
    position: relative;
    overflow: hidden;
}

.notice-title {
    position: relative;
    z-index: 2;
}

.notice-text {
    position: relative;
    z-index: 2;
}

.stat-item {
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-number {
    transition: color 0.3s ease;
}

.stat-item:hover .stat-number {
    color: #1d4ed8;
}

.cta-primary, .cta-secondary {
    transition: all 0.3s ease;
}

.cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.cta-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}