body {
    font-family: 'DM Sans', sans-serif;
}

.font-display {
    font-family: 'Archivo', sans-serif;
}

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

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

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

.animate-fadeInUp {
    animation: fadeInUp 0.8s ease-out forwards;
}

.animate-fadeIn {
    animation: fadeIn 0.6s ease-out forwards;
}

.animate-slideInRight {
    animation: slideInRight 0.8s ease-out forwards;
}

/* Gradient text */
.gradient-text {
    background: linear-gradient(135deg, #0C5DF4 0%, #00D4FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Grid pattern background */
.grid-pattern {
    background-image: 
        linear-gradient(rgba(12, 93, 244, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(12, 93, 244, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
}

/* Feature card hover effect */
.feature-card {
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
}

/* Button ripple effect */
.btn-ripple {
    position: relative;
    overflow: hidden;
}

.btn-ripple::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-ripple:hover::after {
    width: 300px;
    height: 300px;
}

/* Mobile menu overlay */
#mobile-menu.open {
    position: fixed;
    inset: 0;
    padding: 88px 1.25rem 1.5rem;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(8px);
    overflow-y: auto;
    z-index: 9999;
    display: block;
}