/* Custom styles for Kettering Health Cardiothoracic Surgery */

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

/* Gold accent line animation */
.gold-line {
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, #d4a017 30%, #f0d078 50%, #d4a017 70%, transparent 100%);
}

/* Selection color */
::selection {
    background: rgba(160, 22, 55, 0.4);
    color: #fff;
}

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

/* Custom select arrow */
select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* Navbar scroll state */
nav.scrolled {
    background: rgba(8, 8, 8, 0.95) !important;
    backdrop-filter: blur(20px) !important;
    border-bottom: 1px solid rgba(160, 22, 55, 0.2) !important;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5) !important;
}

/* Image lazy load fade */
img {
    opacity: 1;
    transition: opacity 0.3s ease;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html {
        scroll-behavior: auto;
    }
}