/* Custom Styles for Dr. Samuel Croft Medical Practice */

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

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

::-webkit-scrollbar-track {
    background: #141414;
}

::-webkit-scrollbar-thumb {
    background: #722F37;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a1253e;
}

/* Selection Color */
::selection {
    background: rgba(201, 169, 110, 0.3);
    color: #fff;
}

/* Reveal Animation - Progressive Enhancement */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    
    /* Stagger children */
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
}

/* Reduced Motion */
@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;
    }
}

/* Navbar Glass Effect */
#navbar.scrolled {
    background: rgba(13, 13, 13, 0.95) !important;
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

/* Gold Gradient Text */
.text-gold-gradient {
    background: linear-gradient(135deg, #E8C980 0%, #C9A96E 50%, #B8944F 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Burgundy Glow */
.burgundy-glow {
    box-shadow: 0 0 40px rgba(114, 47, 55, 0.3);
}

/* Card Hover Effects */
.service-card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(201, 169, 110, 0.1);
}

/* Button Shine Effect */
.btn-shine {
    position: relative;
    overflow: hidden;
}

.btn-shine::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-shine:hover::after {
    left: 100%;
}

/* Input Focus Animation */
input:focus, textarea:focus {
    animation: inputPulse 2s infinite;
}

@keyframes inputPulse {
    0%, 100% {
        box-shadow: 0 0 0 1px rgba(201, 169, 110, 0.3);
    }
    50% {
        box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.1);
    }
}

/* Loading State */
.loading {
    pointer-events: none;
    opacity: 0.7;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* 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);
    }
}

/* Image Hover Zoom */
img {
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Print Styles */
@media print {
    #navbar, #mobile-menu, .reveal {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
}