/* Custom Styles for Michael Kats MD */

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

/* Floating card animations */
.floating-card {
    animation: float 6s ease-in-out infinite;
}

.card-1 {
    animation-delay: 0s;
}

.card-2 {
    animation-delay: -1.5s;
    animation-duration: 7s;
}

.card-3 {
    animation-delay: -3s;
    animation-duration: 5.5s;
}

.card-4 {
    animation-delay: -4.5s;
    animation-duration: 6.5s;
}

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

/* Scroll reveal animations */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .floating-card {
        animation: none;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .scroll-reveal {
        transition: none;
    }
}

/* Navbar glass effect */
.navbar-scrolled {
    background: rgba(253, 248, 240, 0.95) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

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

::-webkit-scrollbar-track {
    background: #FDF8F0;
}

::-webkit-scrollbar-thumb {
    background: #e8c4b0;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #de522e;
}

/* Selection color */
::selection {
    background: #fce4d9;
    color: #85291b;
}

/* Mobile menu transitions */
#mobileMenu {
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Button hover lift effect */
button, a {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Image lazy load placeholder */
img {
    background: linear-gradient(135deg, #f5ebd0 0%, #fce4d9 100%);
}

/* Print styles */
@media print {
    .floating-card {
        animation: none;
    }
    
    nav, .scroll-indicator {
        display: none;
    }
}