*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--cream-800);
    background-color: var(--cream-25);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    line-height: 1.2;
    color: var(--green-900);
}

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

a {
    color: var(--green-600);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--green-800);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--green-800);
    color: #fff;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 9999;
    font-weight: 600;
}

.skip-link:focus {
    top: 16px;
}

/* ─── BUTTONS ─── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Nunito', sans-serif;
    font-weight: 700;
    font-size: 15px;
    padding: 12px 28px;
    border-radius: 50px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.25s ease;
    text-decoration: none;
    white-space: nowrap;
}

.btn:hover {
    text-decoration: none;
    transform: translateY(-1px);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: var(--green-600);
    color: #fff;
    border-color: var(--green-600);
}

.btn-primary:hover {
    background: var(--green-700);
    border-color: var(--green-700);
    color: #fff;
}

.btn-secondary {
    background: var(--green-100);
    color: var(--green-800);
    border-color: var(--green-200);
}

.btn-secondary:hover {
    background: var(--green-200);
    color: var(--green-900);
}

.btn-outline-light {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,0.6);
}

.btn-outline-light:hover {
    background: rgba(255,255,255,0.15);
    border-color: #fff;
    color: #fff;
}

.btn-light {
    background: #fff;
    color: var(--green-800);
    border-color: #fff;
}

.btn-light:hover {
    background: var(--green-50);
    color: var(--green-800);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 14px;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 16px;
}

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

/* ─── HEADER ─── */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 248, 244, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(30, 77, 53, 0.08);
    transition: box-shadow 0.3s ease;
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--green-900);
}

.logo-mark {
    color: var(--green-700);
    flex-shrink: 0;
}

.logo-text {
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 15px;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.logo-accent {
    color: var(--green-600);
    font-weight: 700;
}

/* ─── NAVIGATION ─── */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    margin: -8px;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--green-800);
    position: relative;
    transition: background 0.2s;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--green-800);
    left: 0;
    transition: transform 0.3s ease;
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.nav-toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
    transform: translateY(-7px) rotate(-45deg);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}

.nav-list a {
    color: var(--cream-700);
    font-family: 'Nunito', sans-serif;
    font-weight: 700;
    font-size: 15px;
    padding: 8px 16px;
    border-radius: 50px;
    transition: all 0.2s ease;
}

.nav-list a:hover {
    color: var(--green-700);
    background: var(--green-50);
}

.btn-nav-cta {
    background: var(--green-600);
    color: #fff !important;
    margin-left: 8px;
}

.btn-nav-cta:hover {
    background: var(--green-700) !important;
    color: #fff !important;
}

/* ─── HERO ─── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--green-900);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('https://images.pexels.com/photos/1018568/pexels-photo-1018568.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080');
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.hero-scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(26, 58, 42, 0.88) 0%,
        rgba(30, 77, 53, 0.78) 50%,
        rgba(45, 122, 82, 0.65) 100%
    );
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    padding: 120px 24px 80px;
    max-width: 780px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: var(--green-200);
    font-family: 'Nunito', sans-serif;
    font-weight: 700;
    font-size: 13px;
    padding: 8px 18px;
    border-radius: 50px;
    margin-bottom: 28px;
    backdrop-filter: blur(4px);
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.hero-title {
    font-size: clamp(2.4rem, 5.5vw, 4rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: var(--green-200);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 56px;
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 32px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.trust-number {
    font-family: 'Nunito', sans-serif;
    font-size: 1.75rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
}

.trust-label {
    font-size: 0.8rem;
    color: var(--green-300);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.trust-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.5);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: bobble 2s ease-in-out infinite;
}

@keyframes bobble {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

/* ─── SECTION COMMON ─── */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--green-600);
    margin-bottom: 16px;
}

.section-label::before {
    content: '';
    width: 24px;
    height: 2px;
    background: var(--green-500);
    border-radius: 2px;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.75rem);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--cream-600);
    max-width: 620px;
    line-height: 1.7;
    margin-bottom: 56px;
}

/* ─── SERVICES ─── */
.services {
    padding: 100px 0;
    background: var(--cream-25);
}

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

.service-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    border: 1px solid var(--cream-200);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    border-color: var(--green-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--green-50);
    border-radius: var(--radius-md);
    color: var(--green-600);
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    background: var(--green-600);
    color: #fff;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--green-900);
}

.service-card p {
    color: var(--cream-600);
    font-size: 0.95rem;
    line-height: 1.7;
    flex: 1;
    margin-bottom: 20px;
}

.service-link {
    font-family: 'Nunito', sans-serif;
    font-weight: 700;
    font-size: 14px;
    color: var(--green-600);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.2s ease;
}

.service-link:hover {
    gap: 10px;
    color: var(--green-800);
}

/* ─── ABOUT ─── */
.about {
    padding: 100px 0;
    background: var(--green-50);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-image-wrap {
    position: relative;
}

.about-image-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-image-main img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.about-image-accent {
    position: absolute;
    bottom: -32px;
    right: -24px;
    width: 55%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--green-50);
}

.about-image-accent img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.about-stat-card {
    position: absolute;
    top: -20px;
    left: -20px;
    background: var(--green-700);
    color: #fff;
    padding: 20px 28px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.about-stat-card .stat-number {
    font-family: 'Nunito', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
}

.about-stat-card .stat-text {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--green-300);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.about-lead {
    font-size: 1.15rem;
    color: var(--cream-700);
    line-height: 1.8;
    margin-bottom: 20px;
    font-weight: 500;
}

.about-content p {
    color: var(--cream-600);
    margin-bottom: 16px;
    line-height: 1.8;
}

.about-values {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 14px;
    font-family: 'Nunito', sans-serif;
    font-weight: 700;
    font-size: 15px;
    color: var(--cream-800);
}

.value-check {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--green-100);
    border-radius: 50%;
    color: var(--green-600);
}

/* ─── PATIENTS ─── */
.patients {
    padding: 100px 0;
    background: var(--cream-25);
}

.patient-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.patient-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    border: 1px solid var(--cream-200);
    transition: all 0.3s ease;
}

.patient-card:hover {
    border-color: var(--green-200);
    box-shadow: var(--shadow-md);
}

.patient-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.patient-icon {
    width: 52px;
    height: 52px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--green-50);
    border-radius: var(--radius-sm);
    color: var(--green-600);
}

.patient-card h3 {
    font-size: 1.15rem;
    color: var(--green-900);
}

.patient-card p {
    color: var(--cream-600);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ─── CTA BANNER ─── */
.cta-banner {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--green-800) 0%, var(--green-700) 50%, var(--green-600) 100%);
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: rgba(255,255,255,0.03);
    border-radius: 50%;
}

.cta-banner::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: rgba(255,255,255,0.03);
    border-radius: 50%;
}

.cta-inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.cta-content {
    flex: 1;
    min-width: 280px;
}

.cta-title {
    font-size: clamp(1.5rem, 3.5vw, 2.25rem);
    color: #fff;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.cta-text {
    font-size: 1.05rem;
    color: var(--green-200);
    line-height: 1.7;
    max-width: 500px;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

/* ─── CONTACT ─── */
.contact {
    padding: 100px 0;
    background: var(--cream-25);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-intro {
    font-size: 1.05rem;
    color: var(--cream-600);
    line-height: 1.7;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--green-50);
    border-radius: var(--radius-sm);
    color: var(--green-600);
}

.contact-detail strong {
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 15px;
    color: var(--green-900);
    display: block;
    margin-bottom: 4px;
}

.contact-detail p {
    color: var(--cream-600);
    font-size: 0.95rem;
    line-height: 1.6;
}

.contact-detail a {
    color: var(--green-600);
}

.contact-detail a:hover {
    color: var(--green-800);
    text-decoration: underline;
}

/* ─── FORM ─── */
.contact-form-wrap {
    background: #fff;
    border-radius: var(--radius-xl);
    padding: 40px;
    border: 1px solid var(--cream-200);
    box-shadow: var(--shadow-md);
}

.form-title {
    font-size: 1.5rem;
    margin-bottom: 28px;
    color: var(--green-900);
}

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

.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-family: 'Nunito', sans-serif;
    font-weight: 700;
    font-size: 14px;
    color: var(--cream-800);
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: 'Open Sans', sans-serif;
    font-size: 15px;
    padding: 12px 16px;
    border: 2px solid var(--cream-300);
    border-radius: var(--radius-sm);
    background: var(--cream-50);
    color: var(--cream-900);
    transition: all 0.2s ease;
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--green-500);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(58, 155, 104, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--cream-400);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-note {
    font-size: 13px;
    color: var(--cream-500);
    margin-top: 16px;
    text-align: center;
}

.form-success {
    text-align: center;
    padding: 40px 20px;
}

.form-success h3 {
    font-size: 1.5rem;
    margin: 16px 0 8px;
    color: var(--green-800);
}

.form-success p {
    color: var(--cream-600);
    margin-bottom: 24px;
}

/* ─── FOOTER ─── */
.site-footer {
    background: var(--green-900);
    color: var(--green-300);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.logo-light {
    color: #fff;
    margin-bottom: 16px;
}

.logo-light .logo-text {
    color: #fff;
}

.footer-desc {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--green-400);
    max-width: 280px;
}

.footer-col h4 {
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 15px;
    color: #fff;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col a {
    color: var(--green-400);
    font-size: 0.9rem;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: #fff;
    text-decoration: none;
}

.footer-col address {
    font-style: normal;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-col p {
    font-size: 0.9rem;
    color: var(--green-400);
}

.footer-col a {
    color: var(--green-400);
}

.footer-col a:hover {
    color: #fff;
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 24px 0;
    font-size: 0.85rem;
    color: var(--green-500);
}

.footer-legal {
    font-size: 0.8rem;
    color: var(--green-600);
}

/* ─── MOBILE RESPONSIVE ─── */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    .nav-list {
        position: fixed;
        top: 76px;
        left: 0;
        right: 0;
        background: rgba(250, 248, 244, 0.98);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        flex-direction: column;
        padding: 24px;
        gap: 8px;
        border-bottom: 1px solid var(--cream-200);
        box-shadow: var(--shadow-lg);
        transform: translateY(-120%);
        opacity: 0;
        transition: all 0.3s ease;
        pointer-events: none;
    }

    .nav-list.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav-list a {
        padding: 12px 16px;
        width: 100%;
        text-align: center;
    }

    .btn-nav-cta {
        margin-left: 0;
        margin-top: 8px;
    }

    .hero-content {
        padding: 100px 24px 60px;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        justify-content: center;
    }

    .hero-trust {
        gap: 20px;
    }

    .trust-divider {
        display: none;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-image-accent {
        right: 0;
        bottom: -24px;
    }

    .about-stat-card {
        left: 0;
        top: -16px;
    }

    .patient-grid {
        grid-template-columns: 1fr;
    }

    .cta-inner {
        flex-direction: column;
        text-align: center;
    }

    .cta-actions {
        flex-direction: column;
        width: 100%;
    }

    .cta-actions .btn {
        justify-content: center;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .contact-form-wrap {
        padding: 28px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-badge {
        font-size: 11px;
    }

    .service-card {
        padding: 28px 24px;
    }

    .contact-form-wrap {
        padding: 20px;
    }
}

/* ─── REDUCED MOTION ─── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .hero-scroll {
        animation: none;
    }
}
</style>
<sm-file path="script.js">
(function () {
    'use strict';

    // ─── Header scroll effect ───
    const header = document.getElementById('site-header');
    let lastScroll = 0;

    function handleScroll() {
        const currentScroll = window.pageYOffset;
        if (currentScroll > 20) {
            header.classList.add('scrolled');
        } else {
            header.classList.remove('scrolled');
        }
        lastScroll = currentScroll;
    }

    window.addEventListener('scroll', handleScroll, { passive: true });

    // ─── Mobile navigation ───
    const navToggle = document.querySelector('.nav-toggle');
    const navList = document.getElementById('nav-menu');

    if (navToggle && navList) {
        navToggle.addEventListener('click', function () {
            const expanded = navToggle.getAttribute('aria-expanded') === 'true';
            navToggle.setAttribute('aria-expanded', !expanded);
            navList.classList.toggle('open');
        });

        // Close nav when a link is clicked
        navList.querySelectorAll('a').forEach(function (link) {
            link.addEventListener('click', function () {
                navToggle.setAttribute('aria-expanded', 'false');
                navList.classList.remove('open');
            });
        });
    }

    // ─── Smooth scroll for anchor links ───
    document.querySelectorAll('a[href^="#"]').forEach(function (anchor) {
        anchor.addEventListener('click', function (e) {
            const targetId = this.getAttribute('href');
            if (targetId === '#') return;

            const target = document.querySelector(targetId);
            if (target) {
                e.preventDefault();
                const headerHeight = header.offsetHeight;
                const targetPosition = target.getBoundingClientRect().top + window.pageYOffset - headerHeight - 20;

                window.scrollTo({
                    top: targetPosition,
                    behavior: 'smooth'
                });
            }
        });
    });

    // ─── Contact form ───
    const form = document.getElementById('contact-form');
    const successMsg = document.getElementById('form-success');

    if (form && successMsg) {
        form.addEventListener('submit', function (e) {
            e.preventDefault();

            // Basic validation
            const required = form.querySelectorAll('[required]');
            let valid = true;

            required.forEach(function (field) {
                if (!field.value.trim()) {
                    field.style.borderColor = '#e74c3c';
                    valid = false;
                } else {
                    field.style.borderColor = '';
                }
            });

            // Email validation
            const emailField = document.getElementById('email');
            if (emailField && emailField.value) {
                var emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
                if (!emailRegex.test(emailField.value)) {
                    emailField.style.borderColor = '#e74c3c';
                    valid = false;
                }
            }

            if (valid) {
                form.hidden = true;
                successMsg.hidden = false;
            }
        });
    }

    // ─── Scroll reveal for below-fold sections ───
    if (window.matchMedia('(prefers-reduced-motion: no-preference)').matches) {
        var revealElements = document.querySelectorAll('.service-card, .patient-card, .about-content, .about-image-wrap, .contact-info, .contact-form-wrap');

        function revealOnScroll() {
            revealElements.forEach(function (el) {
                var rect = el.getBoundingClientRect();
                var windowHeight = window.innerHeight;

                if (rect.top < windowHeight * 0.88) {
                    el.style.opacity = '1';
                    el.style.transform = 'translateY(0)';
                }
            });
        }

        // Set initial state for all reveal elements
        revealElements.forEach(function (el) {
            el.style.opacity = '0';
            el.style.transform = 'translateY(24px)';
            el.style.transition = 'opacity 0.6s ease, transform 0.6s ease';
        });

        window.addEventListener('scroll', revealOnScroll, { passive: true });
        // Run once on load to catch elements already in view
        revealOnScroll();
    } else {
        // No animation preference — just make everything visible
        document.querySelectorAll('.service-card, .patient-card, .about-content, .about-image-wrap, .contact-info, .contact-form-wrap').forEach(function (el) {
            el.style.opacity = '1';
            el.style.transform = 'translateY(0)';
        });
    }
})();

function resetForm() {
    var form = document.getElementById('contact-form');
    var successMsg = document.getElementById('form-success');
    if (form && successMsg) {
        form.reset();
        form.hidden = false;
        successMsg.hidden = true;
    }
}