/* Custom styles for St John's Cardiovascular Institute */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #0A0A0A;
}
::-webkit-scrollbar-thumb {
    background: #2A2A2A;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #3A3A3A;
}

/* Selection color */
::selection {
    background: rgba(196, 116, 91, 0.3);
    color: #F5E0D8;
}

/* Base transitions */
* {
    -webkit-tap-highlight-color: transparent;
}

/* Service cards hover effect */
.service-card {
    transform: translateY(0);
    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);
}

/* Testimonial cards */
.testimonial-card {
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                border-color 0.4s ease;
}
.testimonial-card:hover {
    transform: translateY(-4px);
    border-color: rgba(196, 116, 91, 0.2);
}

/* Approach steps */
.approach-step {
    transition: transform 0.3s ease;
}
.approach-step:hover {
    transform: translateY(-4px);
}

/* Mobile menu animation */
#mobileMenu.open {
    opacity: 1 !important;
    pointer-events: all !important;
}

/* Body scroll lock when mobile menu is open */
body.menu-open {
    overflow: hidden;
}

/* Fade-in animation for scroll reveals */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Navbar glass effect */
#navbar.scrolled {
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Gold shimmer effect for special elements */
@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

/* Pulse animation for status dot */
@keyframes pulse-ring {
    0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.4); }
    70% { box-shadow: 0 0 0 8px rgba(74, 222, 128, 0); }
    100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

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

/* Select dropdown styling */
select option {
    background: #1A1A1A;
    color: #D4C4B0;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .reveal {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* Mobile responsive adjustments */
@media (max-width: 640px) {
    .font-serif {
        line-height: 1.15;
    }
}