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

:root {
    --teal-900: #042f2e;
    --teal-800: #0f4f4e;
    --teal-700: #136b6a;
    --teal-600: #1a8a89;
    --teal-500: #23a8a7;
    --teal-400: #3dc4c3;
    --teal-100: #d1f0ef;
    --teal-50:  #eaf8f7;
    
    --slate-950: #0a0f14;
    --slate-900: #0f172a;
    --slate-800: #1e293b;
    --slate-700: #334155;
    --slate-600: #475569;
    --slate-500: #64748b;
    --slate-400: #94a3b8;
    --slate-300: #cbd5e1;
    --slate-200: #e2e8f0;
    --slate-100: #f1f5f9;
    --slate-50:  #f8fafc;
    --slate-25:  #fcfcfd;
    
    --white: #ffffff;
    
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    --shadow-sm: 0 1px 2px rgba(10, 15, 20, 0.05);
    --shadow-md: 0 4px 16px rgba(10, 15, 20, 0.08);
    --shadow-lg: 0 12px 40px rgba(10, 15, 20, 0.12);
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    font-weight: 400;
    line-height: 1.6;
    color: var(--slate-800);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

/* ─── HEADER ─── */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--slate-100);
    transition: box-shadow var(--transition);
}

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

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo-mark {
    width: 40px;
    height: 40px;
    background: var(--teal-700);
    color: var(--white);
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.02em;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-name {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 15px;
    color: var(--slate-900);
}

.logo-sub {
    font-size: 11px;
    font-weight: 500;
    color: var(--teal-600);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

/* ─── NAV ─── */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: relative;
    align-items: center;
    justify-content: center;
}

.hamburger {
    display: block;
    width: 20px;
    height: 14px;
    position: relative;
}

.hamburger::before,
.hamburger::after,
.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--slate-700);
    border-radius: 1px;
    position: absolute;
    transition: transform var(--transition), opacity var(--transition);
}

.hamburger::before { top: 0; }
.hamburger span { top: 50%; transform: translateY(-50%); }
.hamburger::after { bottom: 0; }

.nav-toggle[aria-expanded="true"] .hamburger::before {
    transform: rotate(45deg);
    top: 50%;
}

.nav-toggle[aria-expanded="true"] .hamburger span {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
    transform: rotate(-45deg);
    bottom: 50%;
}

.nav-menu {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--slate-600);
    transition: color var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--teal-600);
    transition: width var(--transition);
}

.nav-link:hover {
    color: var(--slate-900);
}

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

.nav-cta {
    font-size: 14px;
    font-weight: 600;
    color: var(--white);
    background: var(--teal-700);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    transition: background var(--transition), transform var(--transition);
}

.nav-cta:hover {
    background: var(--teal-800);
    transform: translateY(-1px);
}

/* ─── HERO ─── */
.hero {
    padding-top: 72px;
    min-height: 100vh;
    min-height: 100dvh;
    background: var(--slate-50);
    position: relative;
    overflow: hidden;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(19, 107, 106, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(19, 107, 106, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    padding-top: 48px;
    padding-bottom: 48px;
    position: relative;
}

.hero-eyebrow {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--teal-600);
    margin-bottom: 20px;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.4rem, 4.5vw, 3.8rem);
    font-weight: 700;
    line-height: 1.12;
    color: var(--slate-900);
    margin-bottom: 24px;
}

.hero-headline em {
    font-style: italic;
    color: var(--teal-700);
}

.hero-headline .accent {
    color: var(--teal-700);
}

.hero-body {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--slate-600);
    margin-bottom: 36px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: var(--teal-700);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(19, 107, 106, 0.3);
}

.btn-primary:hover {
    background: var(--teal-800);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(19, 107, 106, 0.35);
}

.btn-secondary {
    background: transparent;
    color: var(--slate-700);
    border: 1.5px solid var(--slate-300);
}

.btn-secondary:hover {
    border-color: var(--teal-600);
    color: var(--teal-700);
    transform: translateY(-2px);
}

.btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-trust {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--slate-500);
}

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

/* Hero images */
.hero-image-wrap {
    position: relative;
    height: 100%;
    min-height: 520px;
}

.hero-image-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 2;
}

.hero-image-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 640/800;
}

.hero-image-accent {
    position: absolute;
    bottom: -24px;
    left: -40px;
    z-index: 3;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--white);
}

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

/* ─── SECTION MARKS ─── */
.section-mark {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--teal-600);
    margin-bottom: 16px;
    position: relative;
    padding-left: 32px;
}

.section-mark::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 1.5px;
    background: var(--teal-500);
}

/* ─── SECTION HEADLINE ─── */
.section-headline {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--slate-900);
    margin-bottom: 24px;
}

.section-headline em {
    font-style: italic;
    color: var(--teal-700);
}

/* ─── INTRO SECTION ─── */
.intro-section {
    padding: 120px 0;
    background: var(--white);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 64px;
    align-items: start;
}

.intro-content .lead-text {
    font-size: 1.2rem;
    line-height: 1.7;
    color: var(--slate-700);
    margin-bottom: 20px;
    font-weight: 400;
}

.intro-content p {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--slate-600);
    margin-bottom: 16px;
}

/* ─── SERVICES SECTION ─── */
.services-section {
    padding: 120px 0;
    background: var(--slate-50);
}

.section-header {
    max-width: 680px;
    margin-bottom: 64px;
}

.section-header .section-mark {
    margin-bottom: 16px;
}

.section-header .section-headline {
    margin-bottom: 20px;
}

.section-lead {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--slate-500);
}

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

.service-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 36px 32px;
    border: 1px solid var(--slate-100);
    transition: all var(--transition);
}

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

.service-icon {
    width: 52px;
    height: 52px;
    background: var(--teal-50);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal-700);
    margin-bottom: 24px;
    transition: all var(--transition);
}

.service-card:hover .service-icon {
    background: var(--teal-700);
    color: var(--white);
}

.service-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--slate-900);
    margin-bottom: 12px;
}

.service-desc {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--slate-500);
}

/* ─── PATIENTS SECTION ─── */
.patients-section {
    padding: 120px 0;
    background: var(--white);
}

.patients-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 64px;
    align-items: center;
}

.patients-content .lead-text {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--slate-700);
    margin-bottom: 32px;
}

.patients-list {
    list-style: none;
    margin-bottom: 40px;
    display: grid;
    gap: 16px;
}

.patients-list li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    font-size: 0.9375rem;
    line-height: 1.5;
    color: var(--slate-700);
}

.list-mark {
    width: 24px;
    height: 24px;
    background: var(--teal-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal-700);
    flex-shrink: 0;
    margin-top: 1px;
}

.patients-cta {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.patients-note {
    font-size: 0.875rem;
    color: var(--slate-500);
    font-style: italic;
}

.patients-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.patients-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 560/700;
}

/* ─── LOCATION SECTION ─── */
.location-section {
    padding: 120px 0;
    background: var(--slate-900);
    color: var(--white);
}

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

.location-info {
    padding-right: 24px;
}

.location-info .section-mark {
    color: var(--teal-400);
}

.location-info .section-mark::before {
    background: var(--teal-400);
}

.location-info .section-headline {
    color: var(--white);
    margin-bottom: 40px;
}

.location-address {
    font-style: normal;
    margin-bottom: 40px;
}

.address-row {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 16px;
    margin-bottom: 20px;
    align-items: start;
}

.address-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--slate-400);
    padding-top: 4px;
}

.address-value {
    font-size: 1.0625rem;
    line-height: 1.6;
    color: var(--slate-200);
}

.address-link {
    color: var(--teal-400);
    transition: color var(--transition);
}

.address-link:hover {
    color: var(--teal-300);
}

.location-hours {
    margin-bottom: 40px;
    padding: 24px 0;
    border-top: 1px solid var(--slate-700);
    border-bottom: 1px solid var(--slate-700);
}

.hours-title {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 16px;
}

.hours-list {
    list-style: none;
    margin-bottom: 12px;
}

.hours-list li {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    font-size: 0.9375rem;
    padding: 6px 0;
}

.hours-list .day {
    color: var(--slate-300);
}

.hours-list .time {
    color: var(--white);
    font-weight: 500;
}

.hours-note {
    font-size: 0.8125rem;
    color: var(--slate-400);
}

.location-info .btn-secondary {
    border-color: var(--slate-600);
    color: var(--slate-200);
}

.location-info .btn-secondary:hover {
    border-color: var(--teal-400);
    color: var(--teal-300);
}

.location-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 400px;
}

/* ─── FOOTER ─── */
.site-footer {
    background: var(--slate-950);
    color: var(--slate-300);
    padding: 80px 0 0;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 64px;
    border-bottom: 1px solid var(--slate-800);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-brand .logo-mark {
    width: 48px;
    height: 48px;
    font-size: 16px;
}

.footer-name {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--white);
}

.footer-tagline {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--slate-400);
    max-width: 300px;
}

.footer-contact h3,
.footer-links h3 {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--slate-500);
    margin-bottom: 20px;
}

.footer-contact address {
    font-style: normal;
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--slate-300);
}

.footer-phone {
    color: var(--teal-400);
    transition: color var(--transition);
}

.footer-phone:hover {
    color: var(--teal-300);
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.9375rem;
    color: var(--slate-400);
    transition: color var(--transition);
}

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

.footer-bottom {
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--slate-500);
}

.footer-bottom a {
    color: var(--teal-400);
    transition: color var(--transition);
}

.footer-bottom a:hover {
    color: var(--teal-300);
}

/* ─── SCROLL REVEAL (below the fold only) ─── */
.reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.revealed {
    opacity: 1;
    transform: none;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
    .hero-inner {
        gap: 40px;
    }
    
    .hero-image-wrap {
        min-height: 420px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .intro-grid {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        align-items: stretch;
        padding: 24px;
        gap: 0;
        border-bottom: 1px solid var(--slate-100);
        box-shadow: var(--shadow-lg);
        transform: translateY(-120%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition);
    }
    
    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-link {
        padding: 14px 0;
        font-size: 16px;
        border-bottom: 1px solid var(--slate-100);
    }
    
    .nav-link::after {
        display: none;
    }
    
    .nav-cta {
        margin-top: 8px;
        text-align: center;
        padding: 14px 20px;
    }
    
    /* HERO */
    .hero {
        padding-top: 72px;
    }
    
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 40px;
        padding-top: 32px;
        padding-bottom: 32px;
    }
    
    .hero-image-wrap {
        min-height: 360px;
        order: -1;
    }
    
    .hero-image-accent {
        left: -16px;
        bottom: -16px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        justify-content: center;
    }
    
    .hero-trust {
        gap: 16px;
    }
    
    /* INTRO */
    .intro-section {
        padding: 80px 0;
    }
    
    .intro-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    /* SERVICES */
    .services-section {
        padding: 80px 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    /* PATIENTS */
    .patients-section {
        padding: 80px 0;
    }
    
    .patients-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .patients-image {
        order: -1;
    }
    
    .patients-image img {
        aspect-ratio: 4/3;
    }
    
    /* LOCATION */
    .location-section {
        padding: 80px 0;
    }
    
    .location-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .location-info {
        padding-right: 0;
    }
    
    .location-map {
        min-height: 300px;
    }
    
    /* FOOTER */
    .footer-top {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }
    
    .header-inner {
        padding: 0 20px;
    }
    
    .hero-headline {
        font-size: 2rem;
    }
    
    .section-headline {
        font-size: 1.6rem;
    }
    
    .service-card {
        padding: 28px 24px;
    }
    
    .address-row {
        grid-template-columns: 1fr;
        gap: 4px;
    }
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .reveal {
        opacity: 1;
        transform: none;
    }
}