/* Custom Styles for Dr. Chong S. Kim Medical Practice */

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

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

::-webkit-scrollbar-track {
    background: #01160d;
}

::-webkit-scrollbar-thumb {
    background: #064e3b;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #d97706;
}

/* Selection Color */
::selection {
    background: rgba(251, 191, 36, 0.3);
    color: #fefce8;
}

/* Base Typography */
body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Navbar Scroll State */
#navbar.scrolled {
    background: rgba(1, 22, 13, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(251, 191, 36, 0.1);
}

#navbar.scrolled .font-serif {
    color: #fefce8;
}

/* Mobile Menu Active State */
#mobile-menu.open {
    transform: translateX(0);
}

#menu-toggle.active #bar1 {
    transform: rotate(45deg) translate(5px, 5px);
}

#menu-toggle.active #bar2 {
    opacity: 0;
}

#menu-toggle.active #bar3 {
    transform: rotate(-45deg) translate(5px, -5px);
    width: 1.5rem;
}

/* Scroll Reveal Animations */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

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

/* Focus Styles */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid #fbbf24;
    outline-offset: 2px;
}

/* Input Autofill Styling */
input:-webkit-autofill,
textarea:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 30px #022c22 inset !important;
    -webkit-text-fill-color: #fefce8 !important;
}

/* Custom Select Styling */
select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23fbbf24' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* Button Hover Effect */
button[type="submit"]:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 40px rgba(251, 191, 36, 0.2);
}

button[type="submit"]:active {
    transform: translateY(0);
}

/* Image Hover Zoom */
.group:hover img {
    transform: scale(1.05);
}

/* Gold Gradient Text (for potential use) */
.text-gold-gradient {
    background: linear-gradient(135deg, #fcd34d 0%, #fbbf24 50%, #d97706 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Decorative Line Animation */
@keyframes expandWidth {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

/* Pulse Animation for Status Indicator */
@keyframes softPulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.animate-pulse {
    animation: softPulse 2s ease-in-out infinite;
}

/* Mobile Menu Link Hover */
.mobile-link {
    position: relative;
}

.mobile-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    width: 0;
    height: 1px;
    background: #fbbf24;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.mobile-link:hover::after {
    width: 100%;
}

/* Card Hover Glow */
.group:hover {
    box-shadow: 0 0 40px rgba(251, 191, 36, 0.05);
}

/* Ensure all text is readable */
.text-cream/70,
.text-cream/60,
.text-cream/50,
.text-cream/40 {
    color: inherit;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .font-serif {
        line-height: 1.2;
    }
}