:root {
    --qlinic-bg: #ffffff;
    --qlinic-surface: #f7f7f5;
    --qlinic-text: #171717;
    --qlinic-muted: #666666;
    --qlinic-border: #e6e6e2;
    --qlinic-accent: #171717;
    --qlinic-max: 1120px;
    --qlinic-radius: 18px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--qlinic-bg);
    color: var(--qlinic-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans Thai", "Noto Sans", Arial, sans-serif;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

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

.site-container {
    width: min(calc(100% - 40px), var(--qlinic-max));
    margin-inline: auto;
}

.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.screen-reader-text:focus {
    position: fixed;
    z-index: 100000;
    top: 12px;
    left: 12px;
    width: auto;
    height: auto;
    padding: 12px 16px;
    margin: 0;
    clip: auto;
    background: #fff;
    color: #111;
    border: 1px solid #111;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.94);
    border-bottom: 1px solid var(--qlinic-border);
    backdrop-filter: blur(10px);
}

.admin-bar .site-header {
    top: 32px;
}

.header-inner {
    min-height: 108px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.site-brand {
    display: inline-flex;
    align-items: center;
    min-width: 0;
    color: var(--qlinic-text);
    text-decoration: none;
    font-weight: 700;
}

.site-logo {
    display: block;
    width: auto;
    max-width: 250px;
    max-height: 100px;
    object-fit: contain;
}

.site-name {
    font-size: 1.05rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.site-nav,
.footer-nav {
    display: flex;
    gap: 24px;
    align-items: center;
}

.site-nav a,
.footer-nav a {
    color: var(--qlinic-muted);
    font-size: 0.84rem;
    font-weight: 650;
    letter-spacing: 0.06em;
    text-decoration: none;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.footer-nav a:hover,
.footer-nav a:focus-visible {
    color: var(--qlinic-text);
}

.hero-section {
    padding: clamp(84px, 12vw, 150px) 0 clamp(74px, 9vw, 120px);
}

.hero-inner {
    max-width: 920px;
}

.eyebrow {
    margin: 0 0 18px;
    color: var(--qlinic-muted);
    font-size: 0.78rem;
    font-weight: 750;
    letter-spacing: 0.16em;
}

.hero-section h1,
.section-heading h2,
.content-article h1,
.error-page h1 {
    margin: 0;
    line-height: 1.15;
    letter-spacing: -0.035em;
}

.hero-section h1 {
    max-width: 900px;
    font-size: clamp(2.7rem, 7vw, 6rem);
    font-weight: 720;
}

.hero-intro {
    max-width: 720px;
    margin: 28px 0 34px;
    color: var(--qlinic-muted);
    font-size: clamp(1.08rem, 2vw, 1.35rem);
}

.button-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 12px 22px;
    border: 1px solid var(--qlinic-accent);
    border-radius: 999px;
    background: var(--qlinic-accent);
    color: #fff;
    font-weight: 650;
    text-decoration: none;
}

.button-primary:hover,
.button-primary:focus-visible {
    background: transparent;
    color: var(--qlinic-accent);
}

.section {
    padding: clamp(72px, 9vw, 112px) 0;
}

.services-section,
.contact-section {
    border-top: 1px solid var(--qlinic-border);
}

.section-heading {
    max-width: 680px;
    margin-bottom: 42px;
}

/* Center the heading only when a clinic has a single service. */
.services-section--single .section-heading {
    margin-inline: auto;
    text-align: center;
}

.section-heading h2 {
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    font-weight: 690;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 16px;
}
.service-card { grid-column: span 2; }
.service-grid--1 .service-card { grid-column: 3 / span 2; }
.service-grid--2 .service-card,
.service-grid--4 .service-card { grid-column: span 3; }
/* Five services: two independent rows. The bottom row stays centered,
   with the same card width as the three cards above. */
.service-grid--5 { display: grid; gap: 16px; }
.service-grid--5 .service-row { display: grid; gap: 16px; }
/* Override the generic span-two rule inside the independent five-card rows. */
.service-grid--5 .service-row > .service-card { grid-column: auto; }
.service-row--three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.service-row--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: calc((100% - 32px) * 2 / 3 + 16px);
    margin-inline: auto;
}

.service-card {
    min-height: 230px;
    padding: 28px;
    border: 1px solid var(--qlinic-border);
    border-radius: var(--qlinic-radius);
    background: var(--qlinic-surface);
}

.service-card h3,
.contact-item h3 {
    margin: 0 0 12px;
    font-size: 1rem;
}

.service-card p,
.contact-item p {
    margin: 0;
    color: var(--qlinic-muted);
}

.clinic-image-section {
    padding: 0 0 clamp(72px, 9vw, 112px);
}

.clinic-image {
    display: block;
    width: 100%;
    max-height: 680px;
    object-fit: cover;
    border-radius: calc(var(--qlinic-radius) + 8px);
    background: var(--qlinic-surface);
}

.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(42px, 8vw, 96px);
}

.contact-heading {
    margin-bottom: 0;
}

.contact-details {
    display: grid;
    gap: 0;
}

.contact-item {
    padding: 22px 0;
    border-bottom: 1px solid var(--qlinic-border);
}

.contact-item:first-child {
    padding-top: 0;
}

.contact-item a {
    color: var(--qlinic-text);
}

.empty-note {
    margin: 0;
    padding: 24px;
    border: 1px dashed var(--qlinic-border);
    border-radius: var(--qlinic-radius);
    color: var(--qlinic-muted);
}

.site-footer {
    padding: 28px 0;
    border-top: 1px solid var(--qlinic-border);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

.copyright {
    margin: 0;
    color: var(--qlinic-muted);
    font-size: 0.9rem;
}

.content-area {
    padding: clamp(72px, 10vw, 120px) 0;
}

.content-narrow {
    max-width: 820px;
}

.content-article + .content-article {
    margin-top: 64px;
}

.content-article h1,
.content-article h2 {
    line-height: 1.2;
}

.entry-content {
    margin-top: 28px;
}

.entry-content > * + * {
    margin-top: 1.2em;
}

.entry-content img {
    border-radius: 12px;
}

.error-page {
    min-height: 64vh;
}

.error-page p:not(.eyebrow) {
    color: var(--qlinic-muted);
}

@media (max-width: 782px) {
    .admin-bar .site-header {
        top: 46px;
    }

    .site-container {
        width: min(calc(100% - 28px), var(--qlinic-max));
    }

    .header-inner {
        min-height: 66px;
        gap: 16px;
    }

    .site-logo {
        max-width: 170px;
        max-height: 68px;
    }

    .site-nav {
        gap: 14px;
    }

    .site-nav a {
        font-size: 0.74rem;
    }

    .service-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .service-grid .service-card {
        grid-column: 1 / -1;
    }
    .service-grid--5 .service-row {
        grid-template-columns: minmax(0, 1fr);
    }
    .service-grid--5 .service-row--two {
        width: 100%;
    }

    .service-card {
        min-height: 0;
    }

    .footer-inner {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .header-inner {
        align-items: center;
    }

    .site-name {
        max-width: 145px;
    }

    .site-nav {
        gap: 10px;
    }

    .site-nav a {
        letter-spacing: 0.03em;
    }
}

/* v0.1.1: optional, simple public contact form */
.clinic-contact-form { display:grid; gap:12px; max-width:660px; margin-top:32px; }
.clinic-contact-form > label { font-weight:650; }
.clinic-contact-form input:not([type="checkbox"]), .clinic-contact-form textarea { width:100%; border:1px solid #bcbcbc; border-radius:10px; padding:12px; font:inherit; }
.clinic-contact-form input:focus-visible, .clinic-contact-form textarea:focus-visible { outline:2px solid #17639a; outline-offset:2px; }
.clinic-contact-form .consent-line { display:flex; align-items:flex-start; gap:10px; font-weight:400; }
.clinic-contact-form .consent-line input { margin-top:8px; }
.clinic-contact-form .button-primary { justify-self:start; cursor:pointer; font:inherit; }
.clinic-contact-form .form-note { font-size:.9rem; color:var(--qlinic-muted); margin:0; }
.contact-form-notice { margin:24px 0; padding:14px 18px; border-radius:8px; }
.contact-form-notice.success { background:#eaf7ee; color:#16512b; }
.contact-form-notice.error { background:#fff0f0; color:#7d1d1d; }
.clinic-trap { position:absolute; height:1px; width:1px; overflow:hidden; clip-path:inset(50%); }
@media(max-width:782px) { .header-inner { min-height:82px; } }

/* v0.1.8: Public contact details while recipient email is unverified. */
.clinic-contact-panel { margin-top: 30px; padding: clamp(22px, 4vw, 40px); background: #f7f6f3; border-radius: 16px; }
.clinic-contact-panel h2 { margin: 0 0 24px; font-size: clamp(1.45rem, 3vw, 2rem); line-height: 1.25; }
.clinic-contact-panel-items { display: grid; gap: 20px; }
.clinic-contact-panel-item { display: grid; grid-template-columns: 32px minmax(0,1fr); gap: 14px; align-items: start; }
.clinic-contact-panel-icon { display: inline-flex; justify-content: center; align-items: center; font-size: 1.5rem; line-height: 1.3; color: #43504a; }
.clinic-contact-panel-item strong { display:block; margin: 0 0 3px; }
.clinic-contact-panel-item p, .clinic-contact-panel-empty { margin: 0; overflow-wrap: anywhere; white-space: normal; }
.clinic-contact-panel-item a { color: inherit; text-underline-offset: 3px; }
@media (max-width: 480px) { .clinic-contact-panel-item { grid-template-columns: 26px minmax(0,1fr); gap: 10px; } }

/* v0.1.9: Self-contained SVG icons: no external font or plugin needed. */
.clinic-contact-panel-icon svg { display:block; width:25px; height:25px; flex:none; }
@media (max-width:480px) { .clinic-contact-panel-icon svg { width:22px; height:22px; } }