/* Layout: clinic-site structure (full-bleed photo hero → conditions → approach → programs with "from" prices → clinic → doctor → articles → FAQ → visit band), in Dhanya's olive + oak brand */
:root{
  --bg:#faf3ec; --tint:#f3ebe0; --oak:#efe5d7; --oak-deep:#b19353;
  --ink:#33382b; --muted:#6c6e5f; --line:#e6dccf;
  --olive:#5d7146; --olive-2:#8b8e73; --olive-soft:#ece8da; --on-olive:#ffffff;
  --gold:#b19353; --surface:#fffaf5;
  --warn:#8a5a00; --warn-soft:#fff0cf; --line-green:#06c755;
  --latin:"Marcellus",Georgia,serif;
  --body:"Anuphan","IBM Plex Sans Thai",Tahoma,system-ui,sans-serif;
  --logo-filter:none;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#171a14; --tint:#1d211a; --oak:#24221b; --oak-deep:#d2b77c;
  --ink:#ebe8dd; --muted:#adaa9b; --line:#33372d;
  --olive:#a9bb8c; --olive-2:#9b9e84; --olive-soft:#252a1f; --on-olive:#171a14;
  --gold:#d2b77c; --surface:#1f231c;
  --warn:#f2c46b; --warn-soft:#3a2f17; --logo-filter:brightness(2.3) saturate(.8); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#171a14; --tint:#1d211a; --oak:#24221b; --oak-deep:#d2b77c;
  --ink:#ebe8dd; --muted:#adaa9b; --line:#33372d;
  --olive:#a9bb8c; --olive-2:#9b9e84; --olive-soft:#252a1f; --on-olive:#171a14;
  --gold:#d2b77c; --surface:#1f231c;
  --warn:#f2c46b; --warn-soft:#3a2f17; --logo-filter:brightness(2.3) saturate(.8); color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.75}
a{color:var(--olive)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--olive);outline-offset:2px}
img{display:block;max-width:100%;height:auto}
.wrap{max-width:1160px;margin:0 auto;padding-inline:20px}
h1,h2,h3{font-family:var(--body);font-weight:600;line-height:1.35;margin:0;color:var(--ink)}
h1{font-size:clamp(2rem,5vw,3.3rem);font-weight:600}
h2{font-size:clamp(1.55rem,3vw,2.1rem)}
h3{font-size:1.15rem}
p{margin:0}
.ph{display:inline-block}
.eyebrow{font-family:var(--latin);font-size:.82rem;letter-spacing:.22em;text-transform:uppercase;color:var(--olive-2)}
.todo{background:var(--warn-soft);color:var(--warn);border-radius:4px;padding:0 .35em;font-size:.92em;white-space:nowrap}
.logo{filter:var(--logo-filter)}
.rule{display:flex;align-items:center;gap:8px;color:var(--gold);max-width:220px;margin-top:12px}
.rule::before,.rule::after{content:"";flex:1;height:1px;background:currentColor;opacity:.55}
.rule svg{width:18px;height:12px;flex:none}
.center{text-align:center;margin-inline:auto}
.rule.center{margin-inline:auto}
.head{display:flex;flex-direction:column;gap:4px;margin-bottom:40px;max-width:46em}
.head.center{align-items:center}
.head .sub{color:var(--muted);margin-top:12px}
section{padding-block:80px}
section.tint{background:var(--tint)}
section.oak{background:var(--oak)}

/* bar + nav */
.preview-bar{background:var(--warn-soft);color:var(--warn);font-size:.85rem}
.preview-bar .wrap{padding-block:8px}
header.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:color-mix(in srgb,var(--bg) 95%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:20px;padding-block:10px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{height:34px;width:auto}
.brand span{font-family:var(--latin);font-size:.66rem;letter-spacing:.18em;color:var(--muted);line-height:1.3;border-left:1px solid var(--line);padding-left:12px}
.nav ul{display:flex;gap:22px;list-style:none;margin:0 0 0 auto;padding:0}
.nav ul a{color:var(--ink);text-decoration:none;font-size:.95rem}
.nav ul a:hover{color:var(--olive)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:.7em 1.5em;font:inherit;font-weight:600;text-decoration:none;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--olive);color:var(--on-olive)}
.btn-light{background:#ffffff;color:#2c3326}
.btn-outline-light{border-color:rgba(255,255,255,.8);color:#ffffff}
@media (max-width:900px){.nav ul,.brand span{display:none}.nav .btn{margin-left:auto}}

/* hero: brand artwork banner + centred intro on cream */
.hero{background:var(--bg)}
.hero .art{width:100%;aspect-ratio:1448/730;max-height:560px;overflow:hidden;background:#faf1ea}
.hero .art img{width:100%;height:100%;object-fit:cover;object-position:50% 50%}
.hero .wrap{text-align:center;padding-block:8px 64px;display:flex;flex-direction:column;align-items:center}
.hero h1{max-width:16em}
.hero p.lead{color:var(--muted);max-width:36em;margin-top:16px;font-size:1.05rem}
.hero .tag{font-family:var(--latin);color:var(--gold);letter-spacing:.06em;font-size:1.05rem;margin-top:14px}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:28px}
.btn-ghost{border-color:var(--olive);color:var(--olive);background:transparent}
@media (max-width:700px){.hero .art{aspect-ratio:4/3}}

/* quick facts strip */
.facts{background:var(--olive);color:var(--on-olive)}
.facts .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding-block:18px}
.facts div{display:flex;flex-direction:column;font-size:.92rem;min-width:0}
.facts b{font-weight:600;font-size:.78rem;letter-spacing:.06em;opacity:.8}
.facts .todo{align-self:flex-start}
@media (max-width:760px){.facts .wrap{grid-template-columns:1fr 1fr}}

/* conditions */
.cond{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cond article{background:var(--bg);border:1px solid var(--line);border-radius:16px;padding:26px 22px;display:flex;flex-direction:column;gap:10px;min-width:0}
.cond .ico{width:52px;height:52px;border-radius:50%;background:var(--olive-soft);color:var(--olive);display:grid;place-items:center}
.cond .ico svg{width:28px;height:28px}
.cond p{color:var(--muted);font-size:.94rem}
.cond-more{margin-top:24px;color:var(--muted);font-size:.95rem}
@media (max-width:960px){.cond{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.cond{grid-template-columns:1fr}}

/* approach */
.approach{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;list-style:none;padding:0;margin:0;counter-reset:s}
.approach li{counter-increment:s;position:relative;padding-top:64px;min-width:0}
.approach li::before{content:counter(s,decimal-leading-zero);position:absolute;top:0;left:0;font-family:var(--latin);font-size:2.4rem;line-height:1;color:var(--olive-2)}
.approach li::after{content:"";position:absolute;top:20px;left:64px;right:-14px;height:1px;background:var(--line)}
.approach li:last-child::after{display:none}
.approach p{color:var(--muted);font-size:.95rem;margin-top:6px}
@media (max-width:860px){.approach{grid-template-columns:1fr 1fr}.approach li::after{display:none}}
@media (max-width:520px){.approach{grid-template-columns:1fr}}

/* programs */
.prog{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.prog article{background:var(--bg);border:1px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;min-width:0}
.prog .top{background:var(--olive);color:var(--on-olive);padding:22px 24px}
.prog .top h3{color:var(--on-olive);font-size:1.2rem}
.prog .top .en{font-family:var(--latin);font-size:.8rem;letter-spacing:.1em;opacity:.85}
.prog .price{padding:18px 24px 0;display:flex;align-items:baseline;gap:8px;color:var(--muted);font-size:.9rem}
.prog .price strong{font-size:1.5rem;color:var(--ink);font-variant-numeric:tabular-nums}
.prog ul{list-style:none;margin:0;padding:14px 24px 0;display:grid;gap:8px;font-size:.94rem}
.prog li{display:grid;grid-template-columns:18px 1fr;gap:8px}
.prog li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--olive-2);margin-top:.65em}
.prog .go{margin:20px 24px 24px;margin-top:auto;padding-top:20px}
.prog .go a{width:100%}
@media (max-width:960px){.prog{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.prog{grid-template-columns:1fr}}

/* insurance band */
.band{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.band p{color:var(--muted);margin-top:12px}
.band small{display:block;color:var(--muted);margin-top:10px;font-size:.85rem}
.band .photo{border-radius:18px;overflow:hidden;aspect-ratio:4/3;max-width:100%;background:var(--oak)}
.band .photo img{width:100%;height:100%;object-fit:cover}
.band>*{min-width:0}
@media (max-width:860px){.band{grid-template-columns:1fr}}
.nrs-box{margin-top:26px;background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:20px}
.nrs-box p{margin-top:4px;font-size:.9rem}
.nrs{display:grid;grid-template-columns:repeat(11,1fr);gap:4px;margin-top:14px}
.nrs button{aspect-ratio:1;border:1px solid var(--line);background:var(--tint);color:var(--ink);border-radius:6px;font:inherit;font-size:.85rem;cursor:pointer;font-variant-numeric:tabular-nums;padding:0}
.nrs button[aria-pressed="true"]{background:var(--olive);color:var(--on-olive);border-color:var(--olive)}
.nrs-ends{display:flex;justify-content:space-between;font-size:.75rem;color:var(--muted);margin-top:6px}
.nrs-out{margin-top:10px;font-size:.92rem;min-height:3em;color:var(--ink)}

/* doctor */
.doc{display:grid;grid-template-columns:300px 1fr;gap:48px;align-items:center}
.doc>*{min-width:0}
.portrait{aspect-ratio:4/5;max-width:100%;border-radius:18px;background:var(--olive-soft);display:grid;place-items:center;text-align:center;color:var(--muted);font-size:.85rem;padding:24px}
.portrait img{width:130px;margin:0 auto 10px}
.doc .title{font-family:var(--latin);letter-spacing:.14em;text-transform:uppercase;font-size:.85rem;color:var(--olive-2);line-height:1.5}
.doc .role{color:var(--muted);margin-top:8px}
.doc ul{margin:18px 0 0;padding:0;list-style:none;display:grid;gap:10px}
.doc li{border-left:2px solid var(--olive-2);padding-left:12px}
.doc li span{display:block;font-family:var(--latin);font-size:.78rem;letter-spacing:.06em;color:var(--olive-2)}
.doc .lic{margin-top:18px;font-size:.9rem;color:var(--muted)}
@media (max-width:800px){.doc{grid-template-columns:1fr}.portrait{max-width:240px}}

/* articles */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.posts article{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--bg);display:flex;flex-direction:column;min-width:0}
.posts .cover{aspect-ratio:16/9;background:var(--olive-soft);display:grid;place-items:center;color:var(--olive)}
.posts .cover svg{width:44px;height:30px}
.posts .body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.posts .tag{font-size:.78rem;color:var(--olive-2);font-weight:600}
.posts p{color:var(--muted);font-size:.92rem}
.posts .by{margin-top:auto;padding-top:8px;font-size:.82rem;color:var(--muted)}
@media (max-width:900px){.posts{grid-template-columns:1fr}}

/* faq */
.faq{display:grid;gap:10px;max-width:50em;margin-inline:auto}
details{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:14px 18px}
summary{cursor:pointer;font-weight:600}
details p{color:var(--muted);margin-top:10px}

/* visit */
.visit{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.visit>*{min-width:0}
.visit dl{display:grid;gap:18px;margin:24px 0 0}
.visit dt{font-weight:600}
.visit dd{margin:2px 0 0;color:var(--muted)}
.copy{border:1px solid var(--line);background:var(--bg);color:var(--muted);border-radius:6px;font:inherit;font-size:.78rem;padding:1px 8px;margin-left:6px;cursor:pointer}
form{background:var(--bg);border:1px solid var(--line);border-radius:18px;padding:26px;display:grid;gap:14px;align-self:start}
label{display:grid;gap:4px;font-size:.9rem;font-weight:500}
input,select,textarea{font:inherit;padding:.6em .75em;border:1px solid var(--line);border-radius:10px;background:var(--tint);color:var(--ink);width:100%}
.consent{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.85rem;color:var(--muted)}
.consent input{width:auto;margin-top:.35em}
.formmsg{font-size:.9rem;color:var(--olive);min-height:1.4em}
@media (max-width:860px){.visit{grid-template-columns:1fr}}

footer{background:var(--olive);color:var(--on-olive);padding-block:44px 100px;font-size:.88rem}
footer .wrap{display:grid;grid-template-columns:200px 1fr;gap:32px;align-items:start}
footer .cols{display:grid;gap:10px;min-width:0}
footer a{color:var(--on-olive)}
footer .disc{border-top:1px solid color-mix(in srgb,var(--on-olive) 30%,transparent);padding-top:12px;opacity:.9}
footer img{filter:brightness(0) invert(1)}
:root[data-theme="dark"] footer img{filter:none}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) footer img{filter:brightness(.25)}}
:root[data-theme="dark"] footer img{filter:brightness(.25)}
footer .todo{background:#fff3d6;color:#8a5a00}
@media (max-width:700px){footer .wrap{grid-template-columns:1fr}footer img{width:160px}}

.float{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:20;background:var(--line-green);color:#fff;border-radius:999px;padding:.75em 1.2em;font-weight:600;text-decoration:none;box-shadow:0 4px 14px rgba(0,0,0,.18)}

/* flagship programs */
.flag{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.flag article{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--bg);display:flex;flex-direction:column;min-width:0}
.flag .pic{aspect-ratio:4/3;background:var(--olive-soft);overflow:hidden;display:grid;place-items:center;color:var(--olive)}
.flag .pic img{width:100%;height:100%;object-fit:cover;filter:saturate(.82) sepia(.08)}
.flag .pic img.l{object-position:0 50%;width:118%;max-width:none}
.flag .pic>svg{width:100%;height:100%;display:block}
.flag .b{padding:20px;display:flex;flex-direction:column;gap:6px;flex:1}
.flag .no{font-family:var(--latin);color:var(--olive-2);font-size:.8rem;letter-spacing:.14em}
.flag p{color:var(--muted);font-size:.93rem}
.flag a{margin-top:auto;padding-top:8px;font-weight:500;font-size:.92rem}
@media (max-width:980px){.flag{grid-template-columns:1fr 1fr}}
@media (max-width:540px){.flag{grid-template-columns:1fr}}
/* price tables */
.pt{display:grid;gap:28px}
.pt h3{display:flex;flex-wrap:wrap;gap:4px 12px;align-items:baseline}
.pt h3 small{font-family:var(--latin);font-weight:400;color:var(--olive-2);font-size:.8rem;letter-spacing:.1em}
.tiers{display:grid;grid-template-columns:repeat(var(--n),1fr);gap:12px;margin-top:14px}
.tier{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:18px;display:flex;flex-direction:column;gap:4px;min-width:0}
.tier.hl{border-color:var(--olive);box-shadow:inset 0 0 0 1px var(--olive)}
.tier .nm{font-family:var(--latin);font-size:.95rem;color:var(--olive)}
.tier .what{font-size:.85rem;color:var(--muted)}
.tier .p{margin-top:auto;padding-top:10px;font-size:1.45rem;font-weight:600;font-variant-numeric:tabular-nums}
.tier .p span{font-size:.85rem;font-weight:400;color:var(--muted)}
.tier .was{font-size:.8rem;color:var(--muted);text-decoration:line-through;font-variant-numeric:tabular-nums}
.tier .badge{align-self:flex-start;font-size:.72rem;background:var(--olive);color:var(--on-olive);border-radius:999px;padding:0 .6em}
@media (max-width:980px){.tiers{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.tiers{grid-template-columns:1fr}}
/* doctors */
.docs{display:grid;grid-template-columns:1fr;gap:24px;max-width:760px;margin-inline:auto}
.dcard{display:grid;grid-template-columns:200px 1fr;gap:22px;background:var(--bg);border:1px solid var(--line);border-radius:18px;padding:18px;min-width:0;align-items:start}
.dcard>*{min-width:0}
.dcard img{border-radius:12px;aspect-ratio:480/543;width:100%;object-fit:cover}
.dcard .title{font-family:var(--latin);letter-spacing:.12em;text-transform:uppercase;font-size:.75rem;color:var(--olive-2)}
.dcard h3{margin-top:4px}
.dcard p{color:var(--muted);font-size:.92rem;margin-top:6px}
.dcard ul{margin:10px 0 0;padding-left:1.1em;font-size:.9rem;display:grid;gap:4px}
@media (max-width:960px){.docs{grid-template-columns:1fr}}
@media (max-width:480px){.dcard{grid-template-columns:1fr}.dcard img{max-width:220px}}
.vphoto{border-radius:18px;overflow:hidden;aspect-ratio:16/10;margin-bottom:24px;max-width:100%}
.vphoto img{width:100%;height:100%;object-fit:cover}
.cond article,.flag article,.dcard,details,form,.nrs-box{background:var(--surface)}
.facts{background:var(--olive)}
footer{background:#4f5e3d;color:#f3efe6}
footer a,footer strong{color:#f3efe6}
footer .disc{border-color:rgba(243,239,230,.3)}
footer img{filter:brightness(0) invert(1)!important}

/* form states (added) */
.formmsg.err{color:#b3261e}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
form button[disabled]{opacity:.6;cursor:wait}