html {
    scroll-behavior: smooth;
}

.menu-open {
    transform: translateX(0%);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
    transform: translateY(0);
}

.portfolio-overlay {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: #3b82f6;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.glow-text {
    text-shadow: 0 0 10px rgba(59, 130, 246, 0.7);
}

.glow-hover:hover {
    filter: drop-shadow(0 0 8px rgba(59, 130, 246, 0.7));
}

.featured-plan {
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.5);
}

#vanta-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

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

.hero-title {
    background: linear-gradient(to right, #e0e7ff, #3b82f6, #8b5cf6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    background-size: 200% auto;
    animation: gradientShift 3s ease-in-out infinite;
}