/* Prime Cardiovascular Consultants — Custom Styles */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f0f4f8;
}
::-webkit-scrollbar-thumb {
    background: #627d98;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #334e68;
}

/* Selection color */
::selection {
    background: #d9940e;
    color: #0a1628;
}

/* Hero parallax-like effect */
#hero {
    background-attachment: fixed;
}

/* Reveal animations — progressive enhancement */
.reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
    }
    .reveal.revealed {
        opacity: 1;
        transform: none;
    }
    .reveal:nth-child(2) { transition-delay: 0.1s; }
    .reveal:nth-child(3) { transition-delay: 0.2s; }
    .reveal:nth-child(4) { transition-delay: 0.3s; }
    .reveal:nth-child(5) { transition-delay: 0.4s; }
    .reveal:nth-child(6) { transition-delay: 0.5s; }
}

/* Navbar transitions */
#navbar {
    transition: background-color 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
}

#navbar.scrolled {
    background-color: rgba(10, 22, 40, 0.97);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}

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

/* Service card hover glow */
.group:hover .w-14 {
    box-shadow: 0 0 20px rgba(217, 148, 14, 0.3);
}

/* Form focus states */
input:focus, select:focus, textarea:focus {
    outline: none;
}

/* Gold accent line under section headers */
.text-gold-600::after {
    content: '';
    display: block;
    width: 48px;
    height: 3px;
    background: linear-gradient(90deg, #d9940e, #f5d88a);
    border-radius: 2px;
    margin-top: 12px;
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    #hero {
        background-attachment: scroll;
    }
    * {
        transition: none !important;
        animation: none !important;
    }
}

/* Print styles */
@media print {
    nav, #mobile-menu-btn, footer {
        display: none;
    }
    body {
        color: #000;
        background: #fff;
    }
    section {
        page-break-inside: avoid;
    }
}