/* Custom styles for Mid-Michigan Kidney and Hypertension Specialists */

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

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #ecfdf5;
}
::-webkit-scrollbar-thumb {
    background: #6ee7b7;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #34d399;
}

/* Navbar transition */
#navbar {
    transition: background-color 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
}

#navbar.scrolled {
    background-color: rgba(253, 252, 248, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(5, 150, 105, 0.08);
}

#navbar.scrolled .nav-link {
    color: #065f46;
}

/* Service cards - enhanced hover */
.service-card {
    transform: translateY(0);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease, border-color 0.4s ease;
}

.service-card:hover {
    transform: translateY(-4px);
}

/* Condition cards */
.condition-card {
    transform: translateY(0);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.condition-card:hover {
    transform: translateY(-3px);
}

/* 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);
    }
}

/* Mobile nav links */
.mobile-nav-link {
    display: block;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    font-weight: 500;
    color: rgb(6, 79, 70);
    transition: background-color 0.2s ease;
}

.mobile-nav-link:hover {
    background-color: rgba(110, 231, 183, 0.15);
}

/* Selection color */
::selection {
    background-color: rgba(52, 211, 153, 0.3);
    color: #064e3b;
}

/* Focus visible for accessibility */
*:focus-visible {
    outline: 2px solid #10b981;
    outline-offset: 2px;
    border-radius: 0.25rem;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    .service-card,
    .condition-card {
        transition: none;
    }
    .service-card:hover,
    .condition-card:hover {
        transform: none;
    }
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print styles */
@media print {
    nav, .scroll-indicator, #contact-form, iframe {
        display: none !important;
    }
    body {
        color: #000;
        background: #fff;
    }
    .bg-emerald-900, .bg-emerald-950 {
        background: #fff !important;
        color: #000 !important;
    }
}