/* Custom styles for ATX Spray Foam Insulation */

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

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

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

/* Scroll reveal animations - only for below-fold content */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    
    .reveal-delay-1 {
        transition-delay: 0.1s;
    }
    
    .reveal-delay-2 {
        transition-delay: 0.2s;
    }
    
    .reveal-delay-3 {
        transition-delay: 0.3s;
    }
}

/* Navbar scroll effect */
.navbar-scrolled {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #0d9488;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #0f766e;
}

/* Focus styles for accessibility */
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
a:focus-visible {
    outline: 2px solid #0d9488;
    outline-offset: 2px;
}

/* Image loading placeholder */
img {
    background-color: #e2e8f0;
}

/* Mobile menu transitions */
#mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

#mobile-menu.open {
    max-height: 400px;
}

/* Button hover effects */
button[type="submit"] {
    position: relative;
    overflow: hidden;
}

button[type="submit"]::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

button[type="submit"]:active::after {
    width: 300px;
    height: 300px;
}

/* Card hover effects */
.group:hover .group-hover\:bg-teal-600 {
    transform: scale(1.05);
    transition: transform 0.3s ease;
}

/* Ensure text contrast on all backgrounds */
.bg-slate-900 h2,
.bg-slate-900 h3,
.bg-slate-900 h4,
.bg-slate-900 p {
    color: #f8fafc;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-image {
        height: 350px;
    }
}