/* Custom styles for Diamond Aesthetics */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #102a43;
}
::-webkit-scrollbar-thumb {
    background: #d49a2a;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #b87a1e;
}

/* Selection color */
::selection {
    background: #d49a2a;
    color: #102a43;
}

/* Mobile menu transitions */
#mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}
#mobile-menu.open {
    max-height: 400px;
}

/* Navbar scroll state */
.navbar-scrolled {
    background: rgba(10, 26, 46, 0.95) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* Service card hover effects */
.service-card {
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #d49a2a, #f5e0a0);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}
.service-card:hover::before {
    transform: scaleX(1);
}

/* Gallery hover */
.gallery-item {
    position: relative;
    overflow: hidden;
}
.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(16, 42, 67, 0.4), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}
.gallery-item:hover::after {
    opacity: 1;
}

/* Button shine effect */
.btn-shine {
    position: relative;
    overflow: hidden;
}
.btn-shine::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to right,
        transparent 0%,
        rgba(255, 255, 255, 0.1) 50%,
        transparent 100%
    );
    transform: rotate(30deg) translateX(-100%);
    transition: transform 0.6s ease;
}
.btn-shine:hover::after {
    transform: rotate(30deg) translateX(100%);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    .reveal,
    .reveal-left,
    .reveal-right {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .gallery-item img {
        transition: none;
    }
    .animate-bounce {
        animation: none;
    }
}

/* Focus visible */
:focus-visible {
    outline: 2px solid #d49a2a;
    outline-offset: 2px;
}

/* Loading state for form */
button[type="submit"]:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}