/* Gastroplus — design system. One accent colour, reserved entirely for actions. */
:root{
  --ink:#0E2A2B; --primary:#0F766E; --primary-deep:#134E4A; --tint:#CCE5E2;
  --accent:#E4572E; --accent-deep:#C4441F;
  --surface:#F7F5F1; --card:#FFFFFF; --muted:#4A5C5C; --line:#E3DED6;
  --emergency:#B3261E; --navy:#323C8D;
  --serif:"Source Serif 4",Georgia,serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --guj:"Noto Sans Gujarati",var(--sans);
  --r:10px; --shadow:0 1px 2px rgba(14,42,43,.06),0 8px 24px -12px rgba(14,42,43,.18);
  --shadow-lg:0 2px 4px rgba(14,42,43,.06),0 24px 48px -24px rgba(14,42,43,.30);
  --w:1200px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--surface);color:var(--ink);font-family:var(--sans);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration-thickness:1px;text-underline-offset:3px}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.15;letter-spacing:-.015em;margin:0}
h1{font-size:clamp(2.1rem,5vw,3.6rem)}
h2{font-size:clamp(1.6rem,3.2vw,2.4rem)}
h3{font-size:1.25rem}
p{margin:0 0 1rem}
.wrap{max-width:var(--w);margin:0 auto;padding:0 24px}
.narrow{max-width:760px}
section{padding:72px 0}
.eyebrow{font-family:var(--sans);font-size:.75rem;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--primary);margin:0 0 14px}
.lede{font-size:1.2rem;color:var(--muted);max-width:62ch}
.muted{color:var(--muted)}
.center{text-align:center}

/* ---- skip link + demo strip ---- */
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:12px 18px;z-index:200}
.skip:focus{left:8px;top:8px}
.demobar{background:var(--ink);color:#F0EDE7;font-size:.8rem;padding:9px 0;text-align:center}
.demobar strong{color:#fff}
.demobar button{background:none;border:1px solid rgba(255,255,255,.3);color:inherit;
  border-radius:99px;font:inherit;padding:1px 10px;margin-left:10px;cursor:pointer}

/* ---- emergency + utility bar ---- */
.utility{background:var(--primary-deep);color:#DCEAE8;font-size:.82rem}
.utility .wrap{display:flex;gap:20px;align-items:center;justify-content:flex-end;
  min-height:40px;flex-wrap:wrap}
.utility a{color:#fff;text-decoration:none;font-weight:500}
.utility .emg{background:var(--emergency);color:#fff;padding:3px 12px;border-radius:99px;font-weight:600}
.utility .sep{opacity:.35}

/* ---- header ---- */
header{position:sticky;top:0;z-index:100;background:rgba(247,245,241,.92);
  backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:28px;min-height:74px}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);flex:none}
.logo img{height:38px;width:auto}
.logo b{font-family:var(--serif);font-size:1.28rem;font-weight:600;letter-spacing:-.02em}
.logo span{display:block;font-size:.62rem;letter-spacing:.13em;text-transform:uppercase;
  color:var(--muted);font-weight:600;margin-top:-2px}
.menu{display:flex;gap:26px;margin-left:auto;align-items:center}
.menu a{color:var(--ink);text-decoration:none;font-size:.94rem;font-weight:500;padding:6px 0;
  border-bottom:2px solid transparent}
.menu a:hover,.menu a[aria-current]{border-bottom-color:var(--primary);color:var(--primary)}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);
  border-radius:8px;padding:9px 11px;cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:var(--ink);margin:4px 0;border-radius:2px}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:9px;background:var(--accent);color:#fff;
  border:none;border-radius:var(--r);padding:14px 24px;font:inherit;font-weight:600;font-size:.98rem;
  text-decoration:none;cursor:pointer;transition:background .15s,transform .15s}
.btn:hover{background:var(--accent-deep);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--primary);border:1.5px solid var(--primary)}
.btn.ghost:hover{background:var(--tint);color:var(--primary-deep)}
.btn.dark{background:var(--primary);color:#fff}
.btn.dark:hover{background:var(--primary-deep)}
.btn.sm{padding:10px 17px;font-size:.9rem}
.btnrow{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}

/* ---- branch selector ---- */
.branchbar{background:var(--card);border-bottom:1px solid var(--line)}
.branchbar .wrap{display:flex;align-items:center;gap:14px;padding-top:13px;padding-bottom:13px;flex-wrap:wrap}
.branchbar label{font-size:.8rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{background:var(--surface);border:1.5px solid var(--line);border-radius:99px;padding:7px 16px;
  font:inherit;font-size:.9rem;cursor:pointer;color:var(--ink);transition:.15s}
.chip:hover{border-color:var(--primary)}
.chip[aria-pressed=true]{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}
.branchbar .live{margin-left:auto;font-size:.9rem;color:var(--muted)}
.branchbar .live a{font-weight:600;text-decoration:none}

/* ---- hero ---- */
.hero{background:linear-gradient(180deg,var(--tint) 0%,rgba(204,229,226,.25) 55%,var(--surface) 100%);
  padding:76px 0 64px;position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1{margin-bottom:20px}
.hero .lede{font-size:1.26rem;color:#2A4645}
.heroart{position:relative}
.heroart svg{width:100%;height:auto;color:var(--primary);opacity:.9}
.trustrow{display:flex;gap:32px;margin-top:38px;flex-wrap:wrap;padding-top:26px;border-top:1px solid rgba(15,118,110,.2)}
.trustrow div{font-size:.88rem;color:var(--muted);max-width:170px}
.trustrow b{display:block;font-family:var(--serif);font-size:1.7rem;color:var(--ink);font-weight:600;line-height:1.1}

/* ---- cards & grids ---- */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;
  transition:transform .16s,box-shadow .16s}
a.card{text-decoration:none;color:inherit;display:block}
a.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--tint)}
.card h3{margin-bottom:9px}
.card p{font-size:.95rem;color:var(--muted);margin:0}
.card .ill{color:var(--primary);width:52px;height:52px;margin-bottom:18px}
.card .ill svg{width:100%;height:100%}
.tag{display:inline-block;background:var(--tint);color:var(--primary-deep);font-size:.72rem;
  font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:4px 10px;border-radius:99px}

/* ---- doctor cards ---- */
.doc{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  text-decoration:none;color:inherit;display:flex;flex-direction:column;transition:.16s}
.doc:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.doc .ph{aspect-ratio:1/1;background:var(--tint);overflow:hidden}
.doc .ph img{width:100%;height:100%;object-fit:cover;object-position:top center}
.doc .bd{padding:20px 22px 24px}
.doc h3{font-size:1.12rem;margin-bottom:4px}
.doc .q{font-size:.83rem;color:var(--muted);line-height:1.45;margin-bottom:10px}
.doc .at{font-size:.8rem;color:var(--primary);font-weight:600}

/* ---- branch cards ---- */
.bcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;
  display:flex;flex-direction:column;gap:14px}
.bcard address{font-style:normal;font-size:.94rem;color:var(--muted);line-height:1.6}
.bcard .ph{font-size:1.02rem;font-weight:600}
.bcard .ph a{text-decoration:none}
.bcard .foot{margin-top:auto;padding-top:16px;border-top:1px solid var(--line);display:flex;
  gap:12px;flex-wrap:wrap;align-items:center}

/* ---- sections on dark ---- */
.dark{background:var(--primary-deep);color:#E8F0EE}
.dark h2,.dark h3{color:#fff}
.dark .eyebrow{color:#8FCFC6}
.dark .lede,.dark p{color:#C3D8D4}
.dark .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.14);color:#E8F0EE}
.dark .card p{color:#B9D0CC}

/* ---- prose ---- */
.prose{max-width:70ch}
.prose h2{margin:44px 0 14px}
.prose h3{margin:32px 0 10px}
.prose ul{padding-left:22px;margin:0 0 18px}
.prose li{margin-bottom:9px}
.callout{border-left:3px solid var(--primary);background:var(--card);padding:20px 24px;
  border-radius:0 var(--r) var(--r) 0;margin:26px 0}
.callout.warn{border-left-color:var(--emergency)}
.callout h4{margin:0 0 10px;font-family:var(--sans);font-size:.8rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--emergency);font-weight:700}
.callout.info h4{color:var(--primary)}
.callout ul{margin:0;padding-left:20px}
.callout li{margin-bottom:6px;font-size:.96rem}

/* ---- meta strip ---- */
.metastrip{display:flex;gap:0;flex-wrap:wrap;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r);overflow:hidden;margin:28px 0}
.metastrip div{padding:18px 24px;flex:1;min-width:170px;border-right:1px solid var(--line)}
.metastrip div:last-child{border-right:none}
.metastrip dt{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);
  font-weight:600;margin-bottom:5px}
.metastrip dd{margin:0;font-weight:600;font-size:.98rem}

/* ---- booking ---- */
.booking{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:34px;
  box-shadow:var(--shadow)}
.steps{display:flex;gap:8px;margin-bottom:30px;flex-wrap:wrap}
.steps div{flex:1;min-width:110px;font-size:.78rem;font-weight:600;letter-spacing:.06em;
  text-transform:uppercase;color:var(--muted);padding-top:12px;border-top:3px solid var(--line)}
.steps div[data-on]{color:var(--primary);border-top-color:var(--primary)}
.opts{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.opt{background:var(--surface);border:1.5px solid var(--line);border-radius:var(--r);padding:16px 18px;
  text-align:left;font:inherit;cursor:pointer;transition:.14s}
.opt:hover{border-color:var(--primary);background:var(--tint)}
.opt[aria-pressed=true]{border-color:var(--primary);background:var(--tint)}
.opt b{display:block;font-size:1rem;margin-bottom:3px}
.opt small{color:var(--muted);font-size:.85rem}
.slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:10px}
.slot{padding:11px 8px;text-align:center;background:var(--surface);border:1.5px solid var(--line);
  border-radius:8px;font:inherit;font-size:.92rem;cursor:pointer}
.slot:hover{border-color:var(--primary)}
.slot[aria-pressed=true]{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}
.field{margin-bottom:16px}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border:1.5px solid var(--line);
  border-radius:var(--r);font:inherit;background:var(--surface)}
.field input:focus,.field textarea:focus{outline:2px solid var(--primary);outline-offset:1px;border-color:var(--primary)}
.summary{background:var(--tint);border-radius:var(--r);padding:20px 24px;margin-bottom:24px}
.summary dl{display:grid;grid-template-columns:auto 1fr;gap:8px 18px;margin:0;font-size:.95rem}
.summary dt{color:var(--muted)}
.summary dd{margin:0;font-weight:600}

/* ---- table ---- */
table{width:100%;border-collapse:collapse;font-size:.95rem;background:var(--card);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
th,td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line)}
th{background:var(--tint);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--primary-deep)}
tr:last-child td{border-bottom:none}
.tablewrap{overflow-x:auto}

/* ---- search / a-z ---- */
.searchbox{position:relative;margin-bottom:28px}
.searchbox input{width:100%;padding:16px 20px;border:1.5px solid var(--line);border-radius:var(--r);
  font:inherit;font-size:1.02rem;background:var(--card)}
.searchbox input:focus{outline:2px solid var(--primary);outline-offset:1px}

/* ---- footer ---- */
footer{background:var(--ink);color:#B9C7C6;padding:64px 0 34px;font-size:.92rem}
footer h4{font-family:var(--sans);font-size:.76rem;letter-spacing:.13em;text-transform:uppercase;
  color:#fff;margin:0 0 16px;font-weight:700}
footer a{color:#B9C7C6;text-decoration:none}
footer a:hover{color:#fff;text-decoration:underline}
footer .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}
footer ul{list-style:none;padding:0;margin:0}
footer li{margin-bottom:9px}
footer .bottom{margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.84rem;color:#8A9998}

/* ---- whatsapp float ---- */
.wa{position:fixed;right:20px;bottom:20px;z-index:120;background:#25D366;color:#fff;
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  box-shadow:0 8px 24px rgba(0,0,0,.22);text-decoration:none}
.wa svg{width:29px;height:29px}
.wa:hover{transform:scale(1.05)}

/* ---- responsive ---- */
@media(max-width:960px){
  .hero .wrap{grid-template-columns:1fr;gap:34px}
  .heroart{order:-1;max-width:320px}
  .g4{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:repeat(2,1fr)}
  footer .cols{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  body{font-size:16px}
  section{padding:52px 0}
  .burger{display:block}
  .menu{display:none;position:absolute;top:100%;left:0;right:0;background:var(--card);
    flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 20px;border-bottom:1px solid var(--line);
    box-shadow:var(--shadow)}
  .menu[data-open]{display:flex}
  .menu a{padding:13px 0;border-bottom:1px solid var(--line)}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .metastrip div{border-right:none;border-bottom:1px solid var(--line)}
  .utility .wrap{justify-content:center}
  .booking{padding:22px}
}
@media print{.demobar,.utility,.wa,.branchbar,header{display:none}}