/* Custom Styles for Dr. Purvi Parekh Medical Website */

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

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

::-webkit-scrollbar-track {
    background: #0d1410;
}

::-webkit-scrollbar-thumb {
    background: #2d4f33;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #3a6541;
}

/* Selection Color */
::selection {
    background: rgba(212, 168, 67, 0.3);
    color: #f5f0e8;
}

/* Service Card Hover Effect */
.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(212, 168, 67, 0.05) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.service-card:hover::before {
    opacity: 1;
}

/* Gold shimmer on hover for stat cards */
@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

/* Floating card animations */
@keyframes float1 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

@keyframes float2 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

@keyframes float3 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-6px); }
}

.stat-float-1 {
    animation: float1 4s ease-in-out infinite;
}

.stat-float-2 {
    animation: float2 5s ease-in-out infinite;
}

.stat-float-3 {
    animation: float3 3.5s ease-in-out infinite;
}

/* Fade-in animation for scroll reveals (progressive enhancement) */
.fade-in-section {
    opacity: 1 !important;
}

@media (prefers-reduced-motion: no-preference) {
    .fade-in-section {
        opacity: 0;
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    
    .fade-in-section.visible {
        opacity: 1;
    }
}

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

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

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

/* Menu button animation */
.menu-line {
    transform-origin: center;
}

.menu-open .menu-line:first-child {
    transform: rotate(45deg) translate(3px, 3px);
}

.menu-open .menu-line:last-child {
    transform: rotate(-45deg) translate(3px, -3px);
}

/* Focus visible styles */
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid #d4a843;
    outline-offset: 2px;
}

/* 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;
    }
    
    html {
        scroll-behavior: auto;
    }
}