/* Custom styles for Howard's Heating & Air Conditioning */

/* Smooth scroll offset for fixed nav */
section[id] {
    scroll-margin-top: 80px;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: #FFF8F0;
}
::-webkit-scrollbar-thumb {
    background: #F9D0D9;
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: #F4A9B8;
}

/* Selection color */
::selection {
    background: #F9D0D9;
    color: #781F36;
}

/* Focus visible styles */
*:focus-visible {
    outline: 2px solid #781F36;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    nav, .phone-pulse, #mobile-menu-btn {
        display: none !important;
    }
    body {
        color: #000;
        background: #fff;
    }
}

/* Loading state for form */
button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Image loading placeholder */
img {
    background: linear-gradient(90deg, #fce7eb 25%, #f9d0d9 50%, #fce7eb 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}
img[src] {
    animation: none;
    background: none;
}