:root,
[data-theme="light"] {
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
    --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
    --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
    --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
    --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --color-bg: #f6f4f0;
    --color-surface: #fffdf9;
    --color-surface-2: #f3efe8;
    --color-surface-offset: #ece7df;
    --color-border: rgba(40, 37, 29, 0.10);
    --color-divider: rgba(40, 37, 29, 0.08);
    --color-text: #23201a;
    --color-text-muted: #6f6a61;
    --color-text-faint: #aaa39a;
    --color-primary: #0e7c86;
    --color-primary-hover: #0a6169;
    --color-primary-soft: rgba(14, 124, 134, 0.10);
    --color-accent: #d9c1a4;
    --color-success: #3f7a4a;
    --shadow-sm: 0 8px 24px rgba(35, 32, 26, 0.06);
    --shadow-md: 0 18px 50px rgba(35, 32, 26, 0.10);
    --radius-sm: 0.5rem;
    --radius-md: 0.875rem;
    --radius-lg: 1.25rem;
    --radius-xl: 1.75rem;
    --radius-full: 9999px;
    --content: 1180px;
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Inter', Arial, sans-serif;
    --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="dark"] {
    --color-bg: #161513;
    --color-surface: #1d1b18;
    --color-surface-2: #23211e;
    --color-surface-offset: #2b2824;
    --color-border: rgba(255, 250, 242, 0.10);
    --color-divider: rgba(255, 250, 242, 0.08);
    --color-text: #efebe4;
    --color-text-muted: #b4aea4;
    --color-text-faint: #7a746c;
    --color-primary: #65b8c0;
    --color-primary-hover: #8fd0d6;
    --color-primary-soft: rgba(101, 184, 192, 0.14);
    --color-accent: #8d745d;
    --color-success: #7fbe89;
    --shadow-sm: 0 8px 24px rgba(0, 0, 0, 0.28);
    --shadow-md: 0 18px 50px rgba(0, 0, 0, 0.35);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-text);
    background:
        radial-gradient(circle at top left, rgba(14, 124, 134, 0.08), transparent 30%),
        linear-gradient(180deg, var(--color-bg), var(--color-surface-2));
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
.container {
    width: min(calc(100% - 2rem), var(--content));
    margin: 0 auto;
}
.skip-link {
    position: absolute;
    left: var(--space-4);
    top: -100%;
    background: var(--color-primary);
    color: #fff;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-full);
    z-index: 20;
}
.skip-link:focus { top: var(--space-4); }

.site-header {
    position: sticky;
    top: 0;
    z-index: 15;
    backdrop-filter: blur(18px);
    background: color-mix(in srgb, var(--color-bg) 84%, transparent);
    border-bottom: 1px solid var(--color-divider);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    min-height: 78px;
}
.brand {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: 600;
}
.brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: linear-gradient(145deg, var(--color-primary-soft), rgba(255,255,255,0.2));
    border: 1px solid var(--color-border);
    display: grid;
    place-items: center;
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}
.brand-text strong {
    display: block;
    font-size: var(--text-sm);
}
.brand-text span {
    display: block;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}
.nav-toggle,
.theme-toggle {
    width: 46px;
    height: 46px;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    display: inline-grid;
    place-items: center;
}
.site-nav {
    position: fixed;
    inset: 78px 0 auto 0;
    background: color-mix(in srgb, var(--color-bg) 96%, transparent);
    border-bottom: 1px solid var(--color-divider);
    padding: var(--space-4) 1rem var(--space-5);
    display: none;
}
.site-nav.open { display: block; }
.site-nav ul {
    list-style: none;
    display: grid;
    gap: var(--space-3);
    padding: 0;
    margin: 0;
}
.site-nav a {
    display: block;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    font-size: var(--text-sm);
}

.hero {
    padding: clamp(4rem, 8vw, 8rem) 0 var(--space-16);
}
.hero-grid {
    display: grid;
    gap: var(--space-8);
    align-items: center;
}
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-full);
    background: var(--color-primary-soft);
    color: var(--color-primary);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
h1, h2 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 0.95;
    margin: 0;
}
h1 {
    font-size: clamp(2.8rem, 6vw, 5.8rem);
    margin-top: var(--space-5);
    max-width: 10ch;
}
.hero p {
    max-width: 56ch;
    color: var(--color-text-muted);
    margin: var(--space-5) 0 0;
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: var(--space-6);
}
.btn {
    min-height: 48px;
    padding: 0 var(--space-5);
    border-radius: var(--radius-full);
    border: 1px solid transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 600;
    transition: transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-secondary {
    background: var(--color-surface);
    border-color: var(--color-border);
}
.hero-card {
    position: relative;
    padding: var(--space-6);
    background: linear-gradient(180deg, var(--color-surface), color-mix(in srgb, var(--color-surface) 65%, var(--color-surface-2)));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}
.hero-card::after {
    content: '';
    position: absolute;
    inset: auto -40px -40px auto;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: var(--color-primary-soft);
    filter: blur(8px);
}
.doctor-preview {
    display: grid;
    gap: var(--space-5);
    position: relative;
    z-index: 1;
}
.doctor-portrait {
    aspect-ratio: 4 / 5;
    border-radius: calc(var(--radius-xl) - var(--space-2));
    background:
        linear-gradient(180deg, rgba(255,255,255,0.45), transparent),
        linear-gradient(135deg, #e8eefc 0%, #dce7ff 40%, #f4f7ff 100%);
    min-height: 360px;
}
.stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
}
.stat {
    padding: var(--space-4);
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}
.stat strong {
    display: block;
    font-size: var(--text-lg);
    margin-bottom: var(--space-1);
}
.section {
    padding: clamp(3.5rem, 6vw, 6rem) 0;
}
.section-head {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-8);
}
.section-head p {
    color: var(--color-text-muted);
    max-width: 60ch;
}
h2 { font-size: clamp(2.1rem, 4vw, 3.5rem); }

.about-grid,
.contacts-grid,
.works-grid {
    display: grid;
    gap: var(--space-5);
}
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    content-visibility: auto;
}
.feature-list {
    list-style: none;
    padding: 0;
    margin: var(--space-5) 0 0;
    display: grid;
    gap: var(--space-3);
}
.feature-list li {
    display: flex;
    gap: var(--space-3);
    align-items: flex-start;
    color: var(--color-text-muted);
}
.feature-list li::before {
    content: '•';
    color: var(--color-primary);
    font-size: 1.2em;
    line-height: 1;
    margin-top: 0.15em;
}
.work-card {
    display: grid;
    gap: var(--space-4);
}
.work-image {
    aspect-ratio: 16 / 11;
    border-radius: calc(var(--radius-xl) - var(--space-2));
    background-size: cover;
    background-position: center;
    min-height: 220px;
}
.work-card:nth-child(1) .work-image { background-image: linear-gradient(135deg, #dae5ff, #eff4ff); }
.work-card:nth-child(2) .work-image { background-image: linear-gradient(135deg, #d8f0ff, #eef9ff); }
.work-card:nth-child(3) .work-image { background-image: linear-gradient(135deg, #e7e1ff, #f3efff); }
.work-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}
.tag {
    padding: 0.45rem 0.8rem;
    border-radius: var(--radius-full);
    background: var(--color-primary-soft);
    color: var(--color-primary);
    font-size: var(--text-xs);
    font-weight: 600;
}
.contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: var(--space-4);
}
.contact-list li span {
    display: block;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-1);
}
.contact-panel {
    background: linear-gradient(160deg, var(--color-primary), color-mix(in srgb, var(--color-primary) 82%, #ffffff));
    color: #fff;
}
.contact-panel p { color: rgba(255,255,255,0.84); }
.contact-panel .btn-secondary {
    background: rgba(255,255,255,0.12);
    color: #fff;
    border-color: rgba(255,255,255,0.22);
}
.site-footer {
    padding: var(--space-8) 0 var(--space-10);
    border-top: 1px solid var(--color-divider);
    color: var(--color-text-muted);
}

.section-accent {
    background: linear-gradient(180deg, transparent, var(--color-primary-soft), transparent);
}

.appointment-card {
    position: relative;
    z-index: 999;
    display: grid;
    gap: var(--space-6);
    align-items: start;
    overflow: visible;
    padding-bottom: calc(var(--space-6) + 8px);
    content-visibility: visible;
    contain: none;
}

.appointment-widget {
    display: grid;
    gap: var(--space-4);
}

.appointment-step {
    display: grid;
    gap: var(--space-3);
}

.appointment-label {
    margin: 0;
    font-size: var(--text-sm);
    font-weight: 600;
}

.appointment-selectbox {
    position: relative;
    z-index: 2000;
}

.appointment-select-trigger {
    width: 100%;
    min-height: 56px;
    padding: 0 var(--space-5);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    background: linear-gradient(180deg, var(--color-surface), var(--color-surface-2));
    color: var(--color-text);
    font-size: var(--text-sm);
    font-weight: 600;
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.appointment-select-trigger::after {
    content: '';
    width: 10px;
    height: 10px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translateY(-1px);
    opacity: 0.7;
    flex-shrink: 0;
    transition: transform var(--transition);
}

.appointment-selectbox.is-open .appointment-select-trigger {
    border-color: color-mix(in srgb, var(--color-primary) 55%, #fff);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-primary) 14%, transparent);
}

.appointment-selectbox.is-open .appointment-select-trigger::after {
    transform: rotate(-135deg) translateY(-1px);
}

.appointment-select-menu {
    position: absolute;
    z-index: 3000;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    display: grid;
    gap: 6px;
    max-height: min(360px, 62vh);
    overflow: auto;
    padding: 8px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    box-shadow: 0 24px 60px rgba(17, 23, 41, 0.24);
}

.appointment-select-menu[hidden] {
    display: none;
}

.appointment-option {
    width: 100%;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    background: var(--color-surface-2);
    color: var(--color-text);
    min-height: 54px;
    padding: 10px 12px;
    display: grid;
    gap: 4px;
    text-align: left;
    transition: border-color var(--transition), background var(--transition), transform var(--transition);
}

.appointment-option:hover {
    border-color: color-mix(in srgb, var(--color-primary) 45%, #fff);
    background: color-mix(in srgb, var(--color-primary-soft) 65%, #fff);
}

.appointment-option.is-active {
    border-color: var(--color-primary);
    background: color-mix(in srgb, var(--color-primary-soft) 72%, #fff);
}

.appointment-option-name {
    font-size: var(--text-sm);
    font-weight: 600;
}

.appointment-option-price {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.appointment-days,
.appointment-times {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: var(--space-2);
}

.appointment-chip {
    width: 100%;
    min-height: 42px;
    padding: 0 var(--space-3);
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: var(--text-sm);
    font-weight: 500;
    text-align: center;
    justify-content: center;
    transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.appointment-chip:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.appointment-chip.is-active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.appointment-cta {
    padding-top: var(--space-2);
    padding-bottom: var(--space-2);
}

.appointment-cta[hidden] {
    display: none;
}

.appointment-empty {
    margin: 0;
    color: var(--color-text-muted);
}

.btn-large {
    min-height: 54px;
    padding: 0 var(--space-8);
    font-size: var(--text-base);
}

.services-list {
    display: grid;
    gap: var(--space-3);
}

.service-item {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: var(--space-4);
    padding: var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface-2);
}

.service-item h3 {
    margin: 0;
    font-size: var(--text-sm);
}

.service-item strong {
    white-space: nowrap;
    color: var(--color-primary);
}

.services-toggle {
    justify-self: center;
    margin-top: var(--space-2);
}

.reviews-grid {
    display: grid;
    gap: var(--space-4);
}

.review-card p {
    margin-top: 0;
}

.review-card strong {
    color: var(--color-primary);
}

.centered-action {
    display: flex;
    justify-content: center;
    margin-top: var(--space-6);
}

.faq-list {
    display: grid;
    gap: var(--space-3);
}

.faq-item {
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    background: var(--color-surface-2);
}

.faq-item summary {
    cursor: pointer;
    font-weight: 600;
}

.faq-item p {
    margin-bottom: 0;
    color: var(--color-text-muted);
}

.slider {
    position: relative;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: var(--space-3);
}

.slider-track {
    overflow: hidden;
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 100%;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    gap: var(--space-4);
}

.slide {
    scroll-snap-align: start;
}

.slider-btn {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 1.5rem;
    line-height: 1;
}

.media-slide {
    padding: var(--space-3);
}

.media-slide img {
    width: 100%;
    border-radius: calc(var(--radius-xl) - var(--space-2));
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

@media (min-width: 860px) {
    .nav-toggle { display: none; }
    .site-nav {
        position: static;
        inset: auto;
        padding: 0;
        background: transparent;
        border: 0;
        display: block;
    }
    .site-nav ul {
        display: flex;
        align-items: center;
        gap: var(--space-2);
    }
    .site-nav a {
        background: transparent;
        border: 0;
        padding: var(--space-2) var(--space-3);
    }
    .site-nav a:hover {
        background: var(--color-surface);
    }
    .hero-grid,
    .about-grid,
    .contacts-grid,
    .appointment-card {
        grid-template-columns: 1.1fr 0.9fr;
    }
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .section-head {
        max-width: 760px;
    }
}

@media (max-width: 859px) {
    .header-inner { flex-wrap: wrap; padding: var(--space-3) 0; }
    .hero-card { padding: var(--space-5); }
    h1 { max-width: 12ch; }
    /* .appointment-card {
        padding-bottom: calc(var(--space-7) + 8px);
    } */
    .appointment-select-trigger {
        min-height: 52px;
        padding: 0 var(--space-4);
        font-size: var(--text-xs);
    }
    .appointment-select-menu {
        max-height: min(300px, 58vh);
    }
    .appointment-option {
        min-height: 50px;
        padding: 10px;
    }
    .appointment-option-name {
        font-size: var(--text-xs);
    }
    .appointment-cta {
        display: flex;
        justify-content: center;
        padding-bottom: var(--space-4);
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}