/* Custom styles for Nationwide Medical & Diagnostic Services */

:root {
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', system-ui, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
}

/* Service card hover animation */
.service-card {
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                border-color 0.4s ease,
                background-color 0.4s ease;
}

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

/* Scroll-triggered fade-in */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Navbar scroll state */
.navbar-scrolled {
    background: rgba(17, 24, 39, 0.95) !important;
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(75, 85, 99, 0.3);
}

/* Custom selection color */
::selection {
    background: rgba(249, 112, 107, 0.3);
    color: #fff;
}

/* Subtle gradient border on focus */
input:focus,
textarea:focus {
    box-shadow: 0 0 0 1px rgba(249, 112, 107, 0.3);
}

/* 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);
    }
}

/* Smooth image loading */
img {
    opacity: 1;
    transition: opacity 0.3s ease;
}

/* Counter animation */
@keyframes countUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}