/* Custom styles for Physical Medicine & Rehab Center */

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

/* Floating animation for hero decorative elements */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

@keyframes float-delayed {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

.animate-float-delayed {
    animation: float-delayed 5s ease-in-out infinite;
    animation-delay: 1s;
}

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

.reveal.hidden-reveal {
    opacity: 0;
    transform: translateY(30px);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal.hidden-reveal {
        opacity: 0;
        transform: translateY(30px);
    }
}

/* Navbar scroll effect */
.navbar-scrolled {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

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

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #94a3b8;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid #0d9488;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Mobile menu transition */
#mobileMenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

#mobileMenu.open {
    max-height: 400px;
}

/* Form input focus states */
input:focus,
select:focus,
textarea:focus {
    border-color: #14b8a6;
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1);
}

/* Service card hover effect */
.group:hover .group-hover\:bg-teal-600 {
    background-color: #0d9488;
}

.group:hover .group-hover\:bg-blue-600 {
    background-color: #2563eb;
}

.group:hover .group-hover\:bg-purple-600 {
    background-color: #7c3aed;
}

.group:hover .group-hover\:bg-green-600 {
    background-color: #16a34a;
}

.group:hover .group-hover\:bg-amber-600 {
    background-color: #d97706;
}

.group:hover .group-hover\:bg-rose-600 {
    background-color: #e11d48;
}

/* Button hover effects */
a:hover {
    transition: all 0.2s ease;
}

/* Image loading placeholder */
img {
    background-color: #f1f5f9;
}