/* Custom Styles for Michael McDonnell DDS */

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

/* Navbar transition states */
nav.scrolled {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

nav.scrolled .font-serif,
nav.scrolled .text-charcoal-900 {
    color: #1a1a1a !important;
}

nav:not(.scrolled) .text-charcoal-600 {
    color: rgba(255, 255, 255, 0.85) !important;
}

nav:not(.scrolled) .text-charcoal-500 {
    color: rgba(255, 255, 255, 0.6) !important;
}

/* Mobile menu animation */
.mobile-link {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, color 0.3s ease;
}

#mobileMenu.open .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

#mobileMenu.open .mobile-link:nth-child(1) { transition-delay: 0.05s; }
#mobileMenu.open .mobile-link:nth-child(2) { transition-delay: 0.1s; }
#mobileMenu.open .mobile-link:nth-child(3) { transition-delay: 0.15s; }
#mobileMenu.open .mobile-link:nth-child(4) { transition-delay: 0.2s; }
#mobileMenu.open .mobile-link:nth-child(5) { transition-delay: 0.25s; }

/* Service card hover */
.service-card {
    border: 1px solid transparent;
    transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.service-card:hover {
    border-color: rgba(255, 107, 63, 0.15);
}

/* Scroll reveal (progressive enhancement) */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }

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

    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
}

/* Image lazy fade */
img {
    opacity: 1;
}

/* Selection color */
::selection {
    background: rgba(255, 107, 63, 0.2);
    color: #1a1a1a;
}

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

::-webkit-scrollbar-track {
    background: #f5f5f5;
}

::-webkit-scrollbar-thumb {
    background: #d1d5db;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #9ca3af;
}