/* ===================================
   LOUISVILLE WOUND CARE ASSOCIATES
   Custom Styles
   =================================== */

/* --- Base & Typography --- */
html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

::selection {
    background-color: #a85f86;
    color: #faf5f7;
}

/* --- Navigation --- */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: #fbbf24;
    transition: width 0.3s ease;
}

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

/* Navbar scroll state */
.navbar-scrolled {
    background-color: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(77, 35, 56, 0.08);
}

.navbar-scrolled .nav-link {
    color: #4d2338;
}

.navbar-scrolled .menu-line {
    background-color: #4d2338;
}

/* --- Mobile Menu --- */
.mobile-menu-open {
    opacity: 1 !important;
    pointer-events: all !important;
}

.mobile-nav-link {
    position: relative;
}

/* --- Hero Scroll Line --- */
@keyframes scrollPulse {
    0%, 100% { transform: scaleY(1); opacity: 0.5; }
    50% { transform: scaleY(1.5); opacity: 1; }
}

.scroll-line {
    animation: scrollPulse 2s ease-in-out infinite;
    transform-origin: top;
}

/* --- Service Cards --- */
.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #fbbf24, #fcd34d);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    transition: all 0.5s ease;
}

.service-card:hover .service-icon {
    stroke: #fbbf24;
    transform: scale(1.1);
}

/* --- Condition Items --- */
.condition-item {
    transition: all 0.3s ease;
}

.condition-item:hover {
    padding-left: 8px;
}

.condition-item:hover .condition-bullet {
    background-color: #a85f86;
    transform: scale(1.3);
}

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

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

/* --- Button Hover Effects --- */
a[href="#contact"],
button[type="submit"] {
    position: relative;
    overflow: hidden;
}

a[href="#contact"]::after,
button[type="submit"]::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

a[href="#contact"]:hover::after,
button[type="submit"]:hover::after {
    opacity: 1;
}

/* --- Image Hover --- */
img {
    transition: transform 0.6s ease;
}

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    .reveal-hidden {
        opacity: 1;
        transform: none;
    }
    
    .scroll-line {
        animation: none;
    }
    
    .service-card::before,
    .service-icon,
    a,
    button {
        transition: none;
    }
}

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

/* --- Mobile Menu Animation --- */
.menu-line {
    transition: all 0.3s ease;
}

#menu-btn.active .menu-line:nth-child(1) {
    transform: translateY(4px) rotate(45deg);
}

#menu-btn.active .menu-line:nth-child(2) {
    opacity: 0;
}

#menu-btn.active .menu-line:nth-child(3) {
    transform: translateY(-4px) rotate(-45deg);
    width: 24px;
}

/* --- Form Input Focus States --- */
input:focus,
textarea:focus {
    border-color: #a85f86 !important;
    box-shadow: 0 0 0 3px rgba(168, 95, 134, 0.1);
}

/* --- Responsive Adjustments --- */
@media (max-width: 767px) {
    .font-serif {
        line-height: 1.1;
    }
}