/* Custom styles for Hurst Heating & Air */

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

/* Scroll reveal animations - progressive enhancement */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(24px);
    }
    
    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Navbar scroll effect */
.navbar-scrolled {
    box-shadow: 0 4px 20px rgba(26, 54, 93, 0.1);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f0f4fa;
}

::-webkit-scrollbar-thumb {
    background: #1a365d;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #122645;
}

/* Selection color */
::selection {
    background: #d4a017;
    color: #0a1829;
}

/* Prevent layout shift on images */
img {
    max-width: 100%;
    height: auto;
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid #d4a017;
    outline-offset: 2px;
}

/* Mobile menu transition */
#mobileMenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

#mobileMenu.open {
    max-height: 400px;
    padding: 0;
}

/* Hover card lift effect */
.group:hover .group-hover\\:shadow-xl {
    box-shadow: 0 20px 40px rgba(26, 54, 93, 0.15);
}

/* Animation for floating elements */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Button press effect */
button, a {
    -webkit-tap-highlight-color: transparent;
}