/* ============================================
   Dr. Lake Health Center — Premium Dark Luxury
   Deep Navy + Warm Gold
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --navy-950: #050D1A;
    --navy-900: #0A1628;
    --navy-800: #0F1F36;
    --navy-700: #162A4A;
    --navy-600: #1E3A5F;
    --navy-500: #254773;
    
    --gold-500: #C9A84C;
    --gold-400: #D4B76A;
    --gold-300: #E0CA8A;
    --gold-600: #A8872E;
    
    --text-primary: #F5F0E8;
    --text-secondary: #B8B0A0;
    --text-muted: #7A7468;
    
    --dark-bg: #060E1C;
    --card-bg: #0D1A2D;
    --card-border: #1A2D47;
    
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Montserrat', 'Segoe UI', sans-serif;
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Typography --- */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
}

.section-label {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--gold-500);
    margin-bottom: 16px;
    position: relative;
    padding-left: 32px;
}

.section-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 1px;
    background: var(--gold-500);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    color: var(--text-primary);
    margin-bottom: 20px;
}

.gold {
    color: var(--gold-500);
}

.gold-dark {
    color: var(--gold-400);
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 560px;
    line-height: 1.8;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
    color: var(--navy-950);
    box-shadow: 0 4px 20px rgba(201, 168, 76, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
    box-shadow: 0 6px 30px rgba(201, 168, 76, 0.45);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(245, 240, 232, 0.3);
}

.btn-outline:hover {
    border-color: var(--gold-500);
    color: var(--gold-400);
    background: rgba(201, 168, 76, 0.08);
}

.btn-outline-light {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(245, 240, 232, 0.4);
}

.btn-outline-light:hover {
    border-color: var(--gold-500);
    color: var(--gold-400);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition);
}

.navbar.scrolled {
    background: rgba(6, 14, 28, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 14px 0;
    box-shadow: 0 1px 0 rgba(201, 168, 76, 0.1), 0 4px 30px rgba(0,0,0,0.3);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
}

.logo-icon {
    color: var(--gold-500);
}

.logo-accent {
    color: var(--gold-500);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-links a {
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
    transition: color var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold-500);
    transition: width var(--transition);
}

.nav-links a:hover {
    color: var(--gold-400);
}

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

.nav-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: 1px solid var(--gold-500);
    border-radius: 4px;
    color: var(--gold-400) !important;
    font-size: 0.78rem !important;
    transition: all var(--transition) !important;
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    background: rgba(201, 168, 76, 0.12) !important;
    color: var(--gold-300) !important;
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 1.5px;
    background: var(--text-primary);
    transition: all var(--transition);
    display: block;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 4px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -4px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(6, 14, 28, 0.98);
    backdrop-filter: blur(20px);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}

.mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

.mobile-link {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 500;
    color: var(--text-primary);
    transition: color var(--transition);
}

.mobile-link:hover {
    color: var(--gold-400);
}

.mobile-cta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 16px;
    padding: 14px 28px;
    border: 1px solid var(--gold-500);
    border-radius: 4px;
    color: var(--gold-400);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(5, 13, 26, 0.92) 0%,
        rgba(10, 22, 40, 0.85) 40%,
        rgba(15, 31, 54, 0.75) 70%,
        rgba(22, 42, 74, 0.65) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 24px 80px;
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    background: rgba(201, 168, 76, 0.1);
    border: 1px solid rgba(201, 168, 76, 0.3);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold-400);
    margin-bottom: 32px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--gold-500);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-headline {
    font-size: clamp(2.4rem, 5.5vw, 4.5rem);
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.1;
    margin-bottom: 28px;
    max-width: 800px;
}

.hero-sub {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: var(--text-secondary);
    max-width: 560px;
    line-height: 1.8;
    margin-bottom: 44px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

.hero-trust {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 0.88rem;
    font-weight: 400;
}

.trust-item svg {
    color: var(--gold-500);
    flex-shrink: 0;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, var(--gold-500), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* --- Services --- */
.services {
    padding: 120px 0;
    background: var(--dark-bg);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 80px;
    background: linear-gradient(to bottom, transparent, var(--gold-500));
}

.section-header {
    text-align: center;
    margin-bottom: 72px;
}

.section-header.light .section-label {
    color: var(--gold-400);
}

.section-header.light .section-title {
    color: var(--text-primary);
}

.section-header.light .section-desc {
    color: var(--text-secondary);
    margin: 0 auto;
}

.section-header.light .section-label::before {
    background: var(--gold-400);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 40px 32px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold-500), transparent);
    opacity: 0;
    transition: opacity var(--transition);
}

.service-card:hover {
    border-color: rgba(201, 168, 76, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 0 1px rgba(201, 168, 76, 0.1);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201, 168, 76, 0.08);
    border: 1px solid rgba(201, 168, 76, 0.2);
    border-radius: 12px;
    color: var(--gold-500);
    margin-bottom: 24px;
    transition: all var(--transition);
}

.service-card:hover .service-icon {
    background: rgba(201, 168, 76, 0.15);
    border-color: rgba(201, 168, 76, 0.4);
}

.service-card h3 {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 12px;
    font-family: var(--font-display);
}

.service-card p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* --- About --- */
.about {
    padding: 120px 0;
    background: var(--navy-900);
    position: relative;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-img-wrapper {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.about-img-wrapper img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 8px;
}

.about-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    border: 1px solid rgba(201, 168, 76, 0.3);
    border-radius: 8px;
    z-index: -1;
}

.about-stat {
    position: absolute;
    bottom: -30px;
    left: 30px;
    background: var(--navy-800);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 20px 28px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.about-stat .stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--gold-500);
    line-height: 1;
    margin-bottom: 6px;
}

.about-stat .stat-label {
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.about-content {
    padding: 20px 0;
}

.about-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 20px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 36px 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.feature-item svg {
    color: var(--gold-500);
    flex-shrink: 0;
}

.about-content .btn {
    margin-top: 12px;
}

/* --- Patient Care --- */
.patients {
    padding: 120px 0;
    background: var(--dark-bg);
    position: relative;
}

.care-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: 72px;
}

.care-step {
    text-align: center;
    padding: 40px 24px;
    position: relative;
}

.care-step::after {
    content: '';
    position: absolute;
    top: 52px;
    right: -16px;
    width: 32px;
    height: 1px;
    background: linear-gradient(90deg, var(--gold-500), transparent);
}

.care-step:last-child::after {
    display: none;
}

.step-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    color: rgba(201, 168, 76, 0.15);
    line-height: 1;
    margin-bottom: 20px;
}

.care-step h3 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 12px;
    font-family: var(--font-display);
}

.care-step p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* --- Quote Section --- */
.quote-section {
    padding: 100px 0;
    background: var(--navy-900);
    position: relative;
    overflow: hidden;
}

.quote-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(201, 168, 76, 0.04) 0%, transparent 70%);
}

.quote-wrapper {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.quote-mark {
    color: var(--gold-500);
    margin-bottom: 24px;
}

.quote-wrapper blockquote {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    font-weight: 400;
    font-style: italic;
    color: var(--text-primary);
    line-height: 1.6;
    margin-bottom: 32px;
}

.quote-divider {
    width: 60px;
    height: 1px;
    background: var(--gold-500);
    margin: 0 auto 24px;
}

.quote-attribution {
    font-size: 0.85rem;
    color: var(--text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* --- Contact --- */
.contact {
    padding: 120px 0;
    background: var(--dark-bg);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 80px;
    background: linear-gradient(to bottom, transparent, var(--gold-500));
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-details {
    margin-top: 48px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.detail-item {
    display: flex;
    gap: 20px;
}

.detail-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201, 168, 76, 0.08);
    border: 1px solid rgba(201, 168, 76, 0.2);
    border-radius: 10px;
    color: var(--gold-500);
    flex-shrink: 0;
}

.detail-item h4 {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold-400);
    margin-bottom: 6px;
}

.detail-item p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.detail-item a {
    color: var(--text-primary);
    transition: color var(--transition);
}

.detail-item a:hover {
    color: var(--gold-400);
}

/* Form */
.contact-form-wrapper {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 48px;
    position: relative;
    overflow: hidden;
}

.contact-form-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold-500), transparent);
}

.form-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 32px;
    font-family: var(--font-display);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--navy-900);
    border: 1px solid var(--card-border);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.92rem;
    transition: all var(--transition);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--gold-500);
    box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.1);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237A7468' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-group select option {
    background: var(--navy-900);
    color: var(--text-primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-success {
    display: none;
    text-align: center;
    padding: 48px 24px;
}

.form-success.show {
    display: block;
}

.form-success svg {
    color: var(--gold-500);
    margin-bottom: 20px;
}

.form-success h4 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 12px;
    font-family: var(--font-display);
}

.form-success p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.contact-form.hidden {
    display: none;
}

/* --- Map Section --- */
.map-section {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.map-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.5) saturate(0.8);
}

.map-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    background: linear-gradient(90deg, rgba(6,14,28,0.85) 0%, rgba(6,14,28,0.4) 60%, transparent 100%);
}

.map-overlay .container {
    display: flex;
    align-items: center;
}

.map-info h3 {
    font-size: 1.6rem;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.map-info p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

/* --- Footer --- */
.footer {
    background: var(--navy-950);
    border-top: 1px solid var(--card-border);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 60px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.footer-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold-400);
    margin-bottom: 20px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.88rem;
    color: var(--text-secondary);
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--gold-400);
}

.footer-contact p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.footer-contact a {
    color: var(--text-primary);
    transition: color var(--transition);
}

.footer-contact a:hover {
    color: var(--gold-400);
}

.footer-bottom {
    border-top: 1px solid var(--card-border);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-legal {
    max-width: 400px;
    text-align: right;
}

/* --- Back to Top --- */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    background: var(--navy-800);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    color: var(--gold-500);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px);
    transition: all var(--transition);
    z-index: 100;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: rgba(201, 168, 76, 0.15);
    border-color: rgba(201, 168, 76, 0.4);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .care-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .care-step::after {
        display: none;
    }
    
    .about-grid {
        gap: 48px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-headline {
        font-size: clamp(2rem, 8vw, 3rem);
    }
    
    .hero-trust {
        gap: 24px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
    }
    
    .about-img-wrapper img {
        height: 350px;
    }
    
    .about-accent {
        display: none;
    }
    
    .care-steps {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .care-step {
        text-align: left;
        padding: 24px;
        background: var(--card-bg);
        border: 1px solid var(--card-border);
        border-radius: 8px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .contact-form-wrapper {
        padding: 32px 24px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    
    .footer-bottom {
        flex-direction: column;
    }
    
    .footer-legal {
        text-align: left;
        max-width: 100%;
    }
    
    .map-overlay {
        background: linear-gradient(180deg, rgba(6,14,28,0.9) 0%, rgba(6,14,28,0.6) 100%);
    }
    
    .map-overlay .container {
        justify-content: center;
        text-align: center;
        flex-direction: column;
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .about-stat {
        position: relative;
        bottom: auto;
        left: auto;
        margin-top: 16px;
        display: inline-block;
    }
}

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}