/* ============================================
   C & D United Stone LLC — Custom Styles
   ============================================ */

/* Smooth scrolling for the entire document */
html {
    scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f5f3ee;
}
::-webkit-scrollbar-thumb {
    background: #9dc49d;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #6fa36f;
}

/* Selection color */
::selection {
    background: #c6dfc6;
    color: #1e381e;
}

/* Base form reset */
input, textarea, select, button {
    font-family: inherit;
    font-size: inherit;
}

/* Navbar scroll state */
#navbar.scrolled {
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
}

/* Mobile menu animation */
#mobile-menu {
    animation: slideDown 0.25s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Service card hover lift */
.group:hover .group-hover\:-translate-y-1 {
    transform: translateY(-4px);
}

/* Image hover zoom within overflow hidden */
.group:hover .group-hover\:scale-105 {
    transform: scale(1.05);
}

/* Button hover effects */
a:hover, button:hover {
    transition: all 0.2s ease-out;
}

/* Focus visible for accessibility */
:focus-visible {
    outline: 2px solid #2d542d;
    outline-offset: 2px;
}

/* Remove default button styles */
button {
    border: none;
    background: none;
    cursor: pointer;
}

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

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .group:hover .group-hover\:scale-105 {
        transform: none;
    }
    .group:hover .group-hover\:-translate-y-1 {
        transform: none;
    }
}

/* Scroll reveal base states (progressive enhancement) */
.reveal {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        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; }
    .reveal-delay-4 { transition-delay: 0.4s; }
    .reveal-delay-5 { transition-delay: 0.5s; }
    .reveal-delay-6 { transition-delay: 0.6s; }
}

/* Tablet and up adjustments */
@media (min-width: 768px) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    }
}

/* Mobile menu link hover */
.mobile-link {
    display: block;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    font-weight: 500;
    color: #524a42;
    transition: background-color 0.2s, color 0.2s;
}

.mobile-link:hover {
    background-color: #f2f7f2;
    color: #2d542d;
}