/* Custom styles for Exterior Building Supply */

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

/* Navbar scroll state */
.nav-scrolled {
    background: rgba(255, 255, 255, 0.97) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(4, 11, 20, 0.08);
}

.nav-scrolled .nav-logo-text {
    color: #081421 !important;
}

/* Mobile link hover */
.mobile-link {
    position: relative;
}

.mobile-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    width: 0;
    height: 2px;
    background: #4BBFA6;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.mobile-link:hover::after {
    width: 80%;
}

/* Scroll reveal animations - progressive enhancement */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    
    .group:hover img {
        transform: none;
    }
    
    .group:hover {
        transform: none;
    }
    
    a:hover {
        transform: none;
    }
}

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

::-webkit-scrollbar-track {
    background: #081421;
}

::-webkit-scrollbar-thumb {
    background: #1A4060;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #2FA88E;
}

/* Selection color */
::selection {
    background: #4BBFA6;
    color: #040B14;
}

/* Subtle animation for the hero pulse dot */
@keyframes pulse-dot {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.3);
    }
}

.animate-pulse {
    animation: pulse-dot 2s ease-in-out infinite;
}

/* Image aspect ratio utilities */
.aspect-card {
    aspect-ratio: 4 / 3;
}