/* Custom styles for Dr. Matheny medical practice website */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #1a1a1a;
}
::-webkit-scrollbar-thumb {
    background: #3d3d3d;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #555555;
}

/* Navbar transition */
#navbar {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

#navbar.scrolled {
    background: rgba(17, 17, 17, 0.95);
    border-bottom: 1px solid rgba(61, 61, 61, 0.5);
}

/* Nav links underlined effect */
.nav-link {
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: #e8645a;
    transition: width 0.3s ease;
}
.nav-link:hover::after {
    width: 100%;
}

/* Mobile nav links */
.mobile-nav-link {
    display: block;
    padding: 8px 0;
    border-bottom: 1px solid rgba(61, 61, 61, 0.3);
}
.mobile-nav-link:last-child {
    border-bottom: none;
}

/* Service cards */
.service-card {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s ease;
}
.service-card:hover {
    transform: translateY(-4px);
}

/* Scroll reveal animations */
.reveal {
    opacity: 1;
    transform: translateY(0);
    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);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    .reveal,
    .service-card,
    .nav-link::after {
        transition: none;
    }
    .service-card:hover {
        transform: none;
    }
}

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

/* Hero image gradient overlay */
.hero-image-overlay {
    background: linear-gradient(to top, rgba(17, 17, 17, 0.6) 0%, transparent 50%);
}

/* Coral accent line animation */
.coral-line {
    position: relative;
    overflow: hidden;
}
.coral-line::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #e8645a, #d94f45);
    transform: translateX(-100%);
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.coral-line:hover::after {
    transform: translateX(0);
}

/* Floating animation for decorative elements */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}
.float-anim {
    animation: float 4s ease-in-out infinite;
}

/* Pulse animation for status dot */
@keyframes soft-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}
.animate-pulse {
    animation: soft-pulse 2s ease-in-out infinite;
}

/* Image hover zoom */
img {
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.rounded-2xl:hover img {
    transform: scale(1.03);
}

/* Loading state for buttons */
button:active {
    transform: scale(0.98);
}