/* Custom styles for Dr. J Troy Rahn DDS website */

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

/* Custom selection color */
::selection {
    background-color: #1EB9A0;
    color: #0A1628;
}

/* Navbar transition states */
.nav-scrolled {
    background-color: rgba(10, 22, 40, 0.95) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

/* Reveal animations - progressive enhancement */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: none;
    }
    
    .group:hover {
        transform: none;
    }
}

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0A1628;
}

::-webkit-scrollbar-thumb {
    background: #1EB9A0;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #6FD4AB;
}

/* Mobile menu animation */
#mobile-menu {
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Button hover effects */
button[type="submit"]:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 30px rgba(30, 185, 160, 0.3);
}

button[type="submit"]:active {
    transform: translateY(0);
}

/* Image lazy load placeholder */
img {
    background-color: #0A2540;
}

/* Print styles */
@media print {
    nav, #mobile-menu-btn, button[type="submit"] {
        display: none;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}