:root{
    --bg:#F6F8F5;
    --surface:#FFFFFF;
    --deep:#123A32;
    --green:#1E5A4D;
    --green-2:#2E7263;
    --tint:#E7EFE9;
    --ink:#17211E;
    --muted:#586863;
    --accent:#B07B26;
    --accent-soft:#EBDFC6;
    --line:#E1E7E0;
    --radius:18px;
    --maxw:1140px;
    --ease:cubic-bezier(.22,.61,.36,1);
  }

  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:"Figtree",system-ui,sans-serif;
    color:var(--ink);
    background:var(--bg);
    line-height:1.66;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3{font-family:"Fraunces",Georgia,serif;font-weight:500;line-height:1.1;margin:0;}
  a{color:inherit;text-decoration:none;}
  img{max-width:100%;display:block;}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
  section{scroll-margin-top:84px;}

  .eyebrow{
    font-size:.76rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
    color:var(--accent);margin:0 0 14px;
  }
  .eyebrow::before{content:"";display:inline-block;width:26px;height:1px;background:var(--accent);
    vertical-align:middle;margin-right:10px;transform:translateY(-3px);}

  /* ---------- buttons ---------- */
  .btn{
    display:inline-flex;align-items:center;gap:9px;
    padding:14px 24px;border-radius:100px;font-weight:600;font-size:.98rem;
    cursor:pointer;border:1.5px solid transparent;transition:transform .2s var(--ease),background .2s,box-shadow .2s;
    white-space:nowrap;
  }
  .btn-primary{background:var(--green);color:#fff;box-shadow:0 8px 22px -10px rgba(30,90,77,.6);}
  .btn-primary:hover{background:var(--deep);transform:translateY(-2px);}
  .btn-ghost{background:transparent;color:var(--green);border-color:var(--line);}
  .btn-ghost:hover{border-color:var(--green);background:#fff;transform:translateY(-2px);}
  .btn-wa{background:#1FA855;color:#fff;}
  .btn-wa:hover{background:#178843;transform:translateY(-2px);}

  /* ---------- header ---------- */
  header{
    position:sticky;top:0;z-index:50;background:rgba(246,248,245,.82);
    backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s;
  }
  header.scrolled{border-color:var(--line);box-shadow:0 4px 24px -18px rgba(0,0,0,.4);}
  .nav{display:flex;align-items:center;justify-content:space-between;height:72px;}
  .brand{display:flex;flex-direction:column;line-height:1.15;}
  .brand .nm{font-family:"Fraunces",serif;font-size:1.18rem;font-weight:600;color:var(--deep);}
  .brand .sub{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);}
  .nav-links{display:flex;align-items:center;gap:30px;}
  .nav-links a{font-size:.95rem;font-weight:500;color:var(--ink);position:relative;}
  .nav-links a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:1.5px;
    background:var(--accent);transition:width .25s var(--ease);}
  .nav-links a:not(.btn):hover::after{width:100%;}
  .menu-btn{display:none;background:none;border:none;cursor:pointer;padding:8px;}
  .menu-btn span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.3s;}

  /* ---------- hero ---------- */
  .hero{padding:64px 0 72px;}
  .hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;}
  .hero h1{font-size:clamp(2.4rem,5vw,3.6rem);letter-spacing:-.021em;margin-bottom:26px;line-height:1.06;}
  .hero h1 .accent{font-style:italic;color:var(--green);}
  .hero p.lead{font-size:1.12rem;color:var(--muted);max-width:32em;margin:0 0 30px;}
  .hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px;}
  .chips{display:flex;flex-wrap:wrap;gap:10px;}
  .chip{display:inline-flex;align-items:center;gap:7px;font-size:.82rem;font-weight:600;color:var(--green);
    background:var(--tint);padding:7px 14px;border-radius:100px;}
  .chip svg{width:14px;height:14px;}

  /* portrait with arched frame (the signature motif) */
  .portrait-frame{position:relative;justify-self:center;}
  .portrait{
    width:clamp(260px,32vw,360px);aspect-ratio:4/5;
    border-radius:200px 200px 20px 20px;overflow:hidden;
    background:linear-gradient(160deg,var(--tint),#d6e4dc);
    border:1px solid var(--line);
    display:flex;align-items:center;justify-content:center;text-align:center;
    box-shadow:0 30px 60px -30px rgba(18,58,50,.5);
    position:relative;z-index:2;
  }
  .portrait .ph-label{color:var(--green);font-size:.86rem;font-weight:600;padding:0 28px;opacity:.85;}
  .portrait-frame::after{ /* brass keyline echo of the arch */
    content:"";position:absolute;inset:-14px -14px 14px;z-index:1;
    border:1.5px solid var(--accent);border-radius:214px 214px 20px 20px;opacity:.5;
  }

  /* ---------- credential strip ---------- */
  .creds{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);}
  .creds-inner{display:flex;align-items:center;gap:14px 40px;flex-wrap:wrap;padding:22px 0;}
  .creds .label{font-size:.74rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);font-weight:600;}
  .creds .item{font-weight:600;color:var(--deep);font-size:.98rem;}
  .creds .dot{color:var(--accent);}
  .creds-verify{margin-left:auto;font-size:.86rem;font-weight:600;color:var(--green);text-decoration:none;
    border:1px solid var(--line);border-radius:100px;padding:7px 15px;transition:background .2s,border-color .2s;white-space:nowrap;}
  .creds-verify:hover{background:var(--tint);border-color:var(--green-2);}

  /* ---------- generic section ---------- */
  .sec{padding:104px 0;}
  .sec-head{max-width:35em;margin-bottom:58px;}
  .sec-head h2{font-size:clamp(1.9rem,3.4vw,2.7rem);letter-spacing:-.018em;}
  .sec-head p{color:var(--muted);font-size:1.08rem;margin:19px 0 0;}

  /* about */
  .about{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .about-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
  .about-body p{color:var(--muted);font-size:1.06rem;margin:0 0 18px;}
  .about-body strong{color:var(--ink);font-weight:600;}
  .pullquote{
    font-family:"Fraunces",serif;font-size:1.5rem;font-style:italic;color:var(--green);
    line-height:1.34;border-left:3px solid var(--accent);padding:6px 0 6px 26px;margin:0;
  }
  .pullquote cite{display:block;font-family:"Figtree",sans-serif;font-style:normal;font-size:.86rem;
    font-weight:600;color:var(--muted);letter-spacing:.04em;margin-top:14px;}

  /* conditions grid */
  .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
  .card{
    background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
    padding:26px 24px;transition:transform .25s var(--ease),box-shadow .25s,border-color .25s;
  }
  .card:hover{transform:translateY(-4px);box-shadow:0 22px 40px -28px rgba(18,58,50,.5);border-color:var(--green-2);}
  .card .ic{width:40px;height:40px;border-radius:11px;background:var(--tint);display:flex;
    align-items:center;justify-content:center;margin-bottom:16px;color:var(--green);}
  .card .ic svg{width:21px;height:21px;}
  .card h3{font-size:1.16rem;font-weight:600;margin-bottom:8px;color:var(--deep);}
  .card p{margin:0;color:var(--muted);font-size:.96rem;line-height:1.55;}

  /* procedures */
  .proc{background:var(--deep);color:#eaf1ee;}
  .proc .eyebrow{color:var(--accent-soft);}
  .proc .eyebrow::before{background:var(--accent-soft);}
  .proc .sec-head h2{color:#fff;}
  .proc .sec-head p{color:#a9c2bb;}
  .proc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(255,255,255,.1);
    border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);overflow:hidden;}
  .proc-item{background:var(--deep);padding:30px 30px;transition:background .25s;}
  .proc-item:hover{background:#19473e;}
  .proc-item h3{font-size:1.28rem;color:#fff;margin-bottom:10px;display:flex;align-items:baseline;gap:12px;}
  .proc-item h3 .abbr{font-family:"Figtree",sans-serif;font-size:.72rem;font-weight:700;letter-spacing:.1em;
    color:var(--accent-soft);background:rgba(176,123,38,.22);padding:3px 9px;border-radius:6px;}
  .proc-item p{margin:0;color:#b6cdc6;font-size:1rem;line-height:1.58;}
  .proc-note{margin-top:30px;font-size:1.02rem;color:#cfe0db;max-width:52em;}
  .proc-note strong{color:#fff;}

  /* visit / booking */
  .visit-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:stretch;}
  .visit-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:36px;}
  .visit-card.green{background:var(--green);color:#eaf3f0;border-color:var(--green);}
  .visit-card h3{font-size:1.4rem;margin-bottom:22px;}
  .visit-card.green h3{color:#fff;}
  .info-row{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);}
  .info-row:last-child{border-bottom:none;}
  .info-row .ic{flex-shrink:0;width:38px;height:38px;border-radius:10px;background:var(--tint);
    color:var(--green);display:flex;align-items:center;justify-content:center;}
  .info-row .ic svg{width:19px;height:19px;}
  .info-row .t{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600;}
  .info-row .v{font-weight:600;color:var(--deep);font-size:1.02rem;}
  .book-actions{display:flex;flex-direction:column;gap:13px;margin-top:6px;}
  .book-actions .btn{width:100%;justify-content:center;}
  .visit-card.green .btn-light{background:#fff;color:var(--green);}
  .visit-card.green .btn-light:hover{background:var(--bg);transform:translateY(-2px);}
  .book-note{font-size:.9rem;color:#cfe3dd;margin:18px 0 0;line-height:1.5;}

  /* footer */
  footer{background:var(--deep);color:#a9c2bb;padding:60px 0 28px;}
  .foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:40px;
    border-bottom:1px solid rgba(255,255,255,.12);}
  .foot-brand .nm{font-family:"Fraunces",serif;font-size:1.4rem;color:#fff;margin-bottom:10px;}
  .foot-brand p{font-size:.96rem;max-width:30em;margin:0;}
  .foot-col h4{font-family:"Figtree",sans-serif;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;
    color:var(--accent-soft);margin:0 0 16px;font-weight:600;}
  .foot-col a{display:block;color:#bcd2cc;font-size:.96rem;margin-bottom:10px;transition:color .2s;}
  .foot-col a:hover{color:#fff;}
  .foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
    padding-top:24px;font-size:.84rem;color:#8aa9a1;}
  .foot-bottom .disclaimer{max-width:50em;}

  .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
  .reveal.in{opacity:1;transform:none;}

  /* ---------- resources / reading ---------- */
  .resources{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .sub-eyebrow{font-family:"Figtree",sans-serif;font-size:.8rem;font-weight:700;letter-spacing:.12em;
    text-transform:uppercase;color:var(--muted);margin:0 0 22px;}
  .guides{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:72px;}
  a.guide{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);
    border-radius:var(--radius);padding:26px 24px;transition:transform .25s var(--ease),box-shadow .25s,border-color .25s;}
  a.guide:hover{transform:translateY(-4px);box-shadow:0 22px 40px -28px rgba(18,58,50,.5);border-color:var(--green-2);}
  .guide .tag{font-size:.7rem;letter-spacing:.11em;text-transform:uppercase;font-weight:700;color:var(--accent);margin-bottom:13px;}
  .guide h4{font-family:"Fraunces",serif;font-weight:600;font-size:1.16rem;color:var(--deep);margin:0 0 8px;line-height:1.2;}
  .guide p{margin:0;color:var(--muted);font-size:.95rem;line-height:1.55;}
  .guide .read{margin-top:auto;padding-top:18px;display:inline-flex;align-items:center;gap:7px;color:var(--green);font-weight:600;font-size:.9rem;}
  .guide .read svg{width:15px;height:15px;transition:transform .2s var(--ease);}
  .guide:hover .read svg{transform:translateX(4px);}

  .longarc{background:var(--deep);color:#eaf1ee;border-radius:24px;padding:clamp(30px,4vw,52px);}
  .la-top{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;}
  .longarc .eyebrow{color:var(--accent-soft);}
  .longarc .eyebrow::before{background:var(--accent-soft);}
  .longarc h3{font-family:"Fraunces",serif;font-weight:500;font-size:clamp(1.7rem,3vw,2.3rem);color:#fff;margin:0 0 16px;line-height:1.14;}
  .longarc p{color:#b6cdc6;font-size:1.06rem;line-height:1.6;margin:0 0 18px;}
  .longarc .themes{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px;}
  .longarc .themes span{font-size:.8rem;font-weight:600;color:#d7e6e0;background:rgba(255,255,255,.08);
    border:1px solid rgba(255,255,255,.14);padding:6px 13px;border-radius:100px;}
  .longarc .btn-light{background:#fff;color:var(--deep);}
  .longarc .btn-light:hover{background:var(--bg);transform:translateY(-2px);}
  .substack-card{background:#fff;border-radius:16px;padding:10px;box-shadow:0 24px 50px -30px rgba(0,0,0,.6);}
  .substack-card iframe{width:100%;min-height:340px;border:none;display:block;border-radius:10px;background:#fff;}
  .la-essays{margin-top:40px;padding-top:34px;border-top:1px solid rgba(255,255,255,.14);}
  .la-latest{font-size:.8rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--accent-soft);margin:0 0 20px;}
  .essay-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
  a.essay-card{display:flex;flex-direction:column;background:rgba(255,255,255,.06);
    border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:22px;text-decoration:none;
    transition:transform .25s var(--ease),background .25s;}
  a.essay-card:hover{background:rgba(255,255,255,.11);transform:translateY(-3px);}
  .essay-card .date{font-size:.78rem;font-weight:600;color:var(--accent-soft);margin-bottom:9px;}
  .essay-card h4{font-family:"Fraunces",serif;font-weight:500;font-size:1.14rem;color:#fff;margin:0 0 9px;line-height:1.25;}
  .essay-card .ex{font-size:.92rem;color:#a9c2bb;line-height:1.5;margin:0 0 16px;}
  .essay-card .more{margin-top:auto;font-weight:600;color:#fff;font-size:.9rem;}
  .essay-fallback{color:#b6cdc6;font-size:1rem;}
  .essay-fallback a{color:#fff;font-weight:600;text-decoration:underline;text-underline-offset:3px;}

  /* ---------- reviews ---------- */
  .reviews{background:#ECF3EF;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .rating-head{display:flex;flex-direction:column;align-items:center;gap:9px;margin:-10px 0 42px;text-align:center;}
  .rating-stars{color:#E3A72F;font-size:1.55rem;letter-spacing:4px;}
  .rating-label{font-weight:600;color:var(--deep);font-size:1.02rem;}
  .rating-label a{color:var(--green);text-decoration:underline;text-underline-offset:3px;}
  .review-stage{position:relative;max-width:660px;margin:0 auto;min-height:290px;}
  .review-card{position:absolute;inset:0;background:#fff;border:1px solid var(--line);border-radius:22px;
    padding:38px 40px 32px;box-shadow:0 30px 60px -34px rgba(18,58,50,.5);
    display:flex;flex-direction:column;gap:18px;opacity:0;transform:translateY(28px) scale(.985);
    transition:opacity .7s var(--ease),transform .7s var(--ease);pointer-events:none;}
  .review-card.active{opacity:1;transform:none;pointer-events:auto;position:relative;}
  .review-card .stars{color:#E3A72F;font-size:1.1rem;letter-spacing:2px;}
  .review-text{font-family:"Fraunces",serif;font-size:1.3rem;line-height:1.46;color:var(--ink);margin:0;font-weight:400;}
  .review-by{display:flex;align-items:center;gap:13px;margin-top:auto;}
  .review-by .avatar{width:44px;height:44px;border-radius:50%;background:var(--green);color:#fff;
    display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.05rem;flex-shrink:0;}
  .review-by .name{display:block;font-weight:700;color:var(--deep);line-height:1.3;}
  .review-by .src{display:flex;align-items:center;gap:6px;font-size:.82rem;color:var(--muted);}
  .review-by .gicon{width:14px;height:14px;}
  .review-dots{display:flex;justify-content:center;gap:9px;margin-top:26px;}
  .review-dots button{width:9px;height:9px;border-radius:50%;border:none;background:#bcd0c8;cursor:pointer;padding:0;
    transition:background .25s var(--ease),transform .25s var(--ease);}
  .review-dots button.on{background:var(--green);transform:scale(1.3);}
  .reviews-cta{text-align:center;margin-top:36px;}

  /* ---------- videos ---------- */
  .vid-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:26px;}
  .shorts-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:8px;}
  .vid{position:relative;display:block;width:100%;padding:0;border:1px solid var(--line);background:#0d0d0d;
    border-radius:16px;overflow:hidden;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s;}
  .vid:hover{transform:translateY(-4px);box-shadow:0 22px 40px -26px rgba(18,58,50,.55);}
  .vid.v16{aspect-ratio:16/9;}
  .vid.v9{aspect-ratio:9/16;}
  .vid img{width:100%;height:100%;object-fit:cover;display:block;opacity:.94;transition:opacity .25s;}
  .vid:hover img{opacity:1;}
  .vid .playbtn{position:absolute;inset:0;margin:auto;width:58px;height:58px;border-radius:50%;
    background:rgba(18,58,50,.82);display:flex;align-items:center;justify-content:center;
    transition:transform .25s var(--ease),background .25s;pointer-events:none;}
  .vid:hover .playbtn{transform:scale(1.08);background:var(--green);}
  .vid .playbtn svg{width:23px;height:23px;fill:#fff;margin-left:3px;}
  .vid iframe{width:100%;height:100%;border:0;display:block;}

  .resources-ext{margin:12px 0 6px;}
  .ext-note{color:var(--muted);font-size:1rem;margin:0 0 18px;}
  .ext-links{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
  a.ext-link{display:flex;flex-direction:column;gap:7px;background:var(--tint);border:1px solid var(--line);
    border-radius:14px;padding:20px;text-decoration:none;transition:transform .25s var(--ease),box-shadow .25s,border-color .25s;}
  a.ext-link:hover{transform:translateY(-3px);box-shadow:0 18px 34px -24px rgba(18,58,50,.5);border-color:var(--green-2);}
  .ext-name{font-weight:700;color:var(--green);font-size:1.02rem;}
  .ext-name::after{content:" ↗";color:var(--accent);}
  .ext-desc{font-size:.9rem;color:var(--muted);line-height:1.5;}

  /* ---------- about facts ---------- */
  .about-facts{margin-top:28px;display:flex;flex-direction:column;gap:16px;}
  .about-facts .fact{display:flex;flex-direction:column;gap:3px;}
  .about-facts .ft{font-size:.74rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--accent);}
  .about-facts .fv{color:var(--ink);font-size:1rem;line-height:1.45;}

  /* ---------- research & teaching ---------- */
  .research-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:start;}
  .res-h{font-family:"Fraunces",serif;font-weight:500;font-size:1.3rem;color:var(--deep);margin:0 0 18px;}
  .pub{padding:16px 0;border-bottom:1px solid var(--line);}
  .pub:first-of-type{border-top:1px solid var(--line);}
  .pub-jr{font-size:.76rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);}
  .pub-t{margin:6px 0 0;font-size:1.02rem;color:var(--ink);line-height:1.4;}
  .pub-role{color:var(--muted);font-weight:600;font-size:.92rem;}
  .res-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px;}
  .res-teach{background:var(--tint);border:1px solid var(--line);border-radius:18px;padding:30px;}
  .teach-list{list-style:none;padding:0;margin:0 0 18px;}
  .teach-list li{position:relative;padding-left:22px;margin-bottom:14px;color:var(--muted);line-height:1.5;}
  .teach-list li::before{content:"";position:absolute;left:0;top:.55em;width:8px;height:8px;border-radius:50%;background:var(--green);}
  .teach-list strong{color:var(--deep);}
  .teach-note{margin:0;font-size:.96rem;color:var(--muted);}
  .research-media{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:42px;}
  .rm-fig{margin:0;}
  .rm-fig img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:16px;border:1px solid var(--line);display:block;}
  .rm-fig figcaption{margin-top:10px;font-size:.86rem;color:var(--muted);font-style:italic;}
  .proc-more{color:#fff;font-weight:600;text-decoration:underline;text-underline-offset:3px;white-space:nowrap;}
  .proc-media{display:grid;grid-template-columns:2.2fr 1fr;gap:16px;margin-top:42px;}
  .proc-media figure{margin:0;}
  .proc-media img{width:100%;height:330px;object-fit:cover;border-radius:16px;border:1px solid rgba(255,255,255,.16);display:block;}
  .proc-media figcaption{margin-top:10px;font-size:.85rem;color:#b6cdc6;font-style:italic;text-align:center;}
  .proc-banner{margin:42px 0 0;}
  .proc-banner img{width:100%;height:auto;border-radius:16px;border:1px solid rgba(255,255,255,.16);display:block;}
  .proc-banner figcaption{margin-top:11px;font-size:.85rem;color:#b6cdc6;font-style:italic;text-align:center;}

  /* ---------- shared light button ---------- */
  .btn-light{background:#fff;color:var(--deep);}
  .btn-light:hover{background:var(--bg);transform:translateY(-2px);}

  /* ---------- colorectal screening band ---------- */
  .crc-band{background:linear-gradient(135deg,#1E5A4D,#123A32);color:#eaf1ee;}
  .crc-in{display:grid;grid-template-columns:1.35fr .65fr;gap:36px;align-items:center;}
  .crc-text .eyebrow{color:var(--accent-soft);}
  .crc-text .eyebrow::before{background:var(--accent-soft);}
  .crc-text h2{color:#fff;font-family:"Fraunces",serif;font-weight:500;font-size:clamp(1.6rem,3vw,2.2rem);margin:0 0 14px;line-height:1.16;}
  .crc-text p{color:#b6cdc6;margin:0;font-size:1.05rem;line-height:1.6;}
  .crc-cta{display:flex;flex-direction:column;gap:14px;align-items:flex-start;}
  .crc-learn{color:#fff;font-weight:600;text-decoration:underline;text-underline-offset:3px;}

  /* ---------- planning / referrers ---------- */
  .planning{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
  .plan-card{background:var(--bg);border:1px solid var(--line);border-radius:18px;padding:28px 26px;}
  .plan-ic{width:46px;height:46px;border-radius:12px;background:var(--tint);color:var(--green);display:flex;align-items:center;justify-content:center;margin-bottom:16px;}
  .plan-ic svg{width:23px;height:23px;}
  .plan-card h3{font-family:"Fraunces",serif;font-weight:600;font-size:1.22rem;color:var(--deep);margin:0 0 9px;}
  .plan-card p{margin:0;color:var(--muted);font-size:.98rem;line-height:1.55;}
  .plan-foot{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px;justify-content:center;}

  /* ---------- floating WhatsApp ---------- */
  .wa-float{position:fixed;right:20px;bottom:20px;z-index:150;width:58px;height:58px;border-radius:50%;
    background:#1FA855;box-shadow:0 10px 26px -8px rgba(31,168,85,.8);display:flex;align-items:center;justify-content:center;
    transition:transform .25s var(--ease);}
  .wa-float:hover{transform:scale(1.08);}
  .wa-float svg{width:32px;height:32px;fill:#fff;}

  /* ---------- printable profile ---------- */
  .profile-doc{max-width:760px;margin:0 auto;padding:40px 24px 70px;}
  .pf-head{display:flex;gap:22px;align-items:center;border-bottom:2px solid var(--green);padding-bottom:22px;margin-bottom:24px;}
  .pf-photo{width:96px;height:96px;border-radius:14px;object-fit:cover;flex-shrink:0;border:1px solid var(--line);}
  .pf-mono{width:80px;height:80px;flex-shrink:0;border-radius:16px;background:var(--deep);color:var(--accent);
    display:flex;align-items:center;justify-content:center;font-family:"Fraunces",serif;font-weight:600;font-size:2.4rem;}
  .pf-head h1{font-family:"Fraunces",serif;font-weight:500;font-size:1.7rem;color:var(--deep);margin:0 0 4px;}
  .pf-head .pf-t{color:var(--muted);font-size:1rem;}
  .pf-sec{margin-bottom:20px;}
  .pf-sec h3{font-family:"Figtree",sans-serif;font-size:.76rem;letter-spacing:.11em;text-transform:uppercase;color:var(--accent);margin:0 0 8px;}
  .pf-sec p,.pf-sec li{color:var(--ink);font-size:.98rem;line-height:1.55;}
  .pf-sec ul{margin:0;padding-left:18px;}
  .pf-print{margin-top:10px;}

  /* ---------- scroll-spy active nav ---------- */
  .nav-links a.active:not(.btn)::after{width:100%;}
  .wrap-narrow{max-width:820px;}
  .faq-sec{background:var(--bg);}

  @media print{
    body.print-profile > *:not(#profile){display:none!important;}
    body.print-profile #profile{position:static!important;display:block!important;overflow:visible!important;background:#fff;}
    body.print-profile .guide-bar,body.print-profile .wa-float,body.print-profile .pf-print{display:none!important;}
  }

  /* ---------- in-page patient guides (overlays) ---------- */
  .guide-overlay{position:fixed;inset:0;background:var(--bg);z-index:200;overflow-y:auto;display:none;}
  .guide-overlay:target{display:block;}
  .guide-bar{position:sticky;top:0;z-index:2;background:rgba(246,248,245,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
  .gb-in{display:flex;align-items:center;justify-content:space-between;height:60px;max-width:848px;margin:0 auto;padding:0 24px;}
  .gb-back{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--deep);text-decoration:none;font-size:.96rem;}
  .gb-back svg{width:17px;height:17px;}
  .gb-book{display:inline-flex;align-items:center;padding:9px 17px;border-radius:100px;background:var(--green);color:#fff;text-decoration:none;font-weight:600;font-size:.88rem;}
  .guide-doc{max-width:800px;margin:0 auto;padding:40px 24px 70px;}
  .guide-doc .eyebrow{color:var(--accent);}
  .guide-doc .eyebrow::before{background:var(--accent);}
  .guide-doc h1{font-family:"Fraunces",serif;font-weight:500;font-size:clamp(1.9rem,4.4vw,2.9rem);color:var(--deep);letter-spacing:-.01em;margin:0 0 18px;line-height:1.12;}
  .guide-doc .intro{font-size:1.13rem;color:var(--muted);margin:0 0 22px;}
  .guide-doc .byline{display:flex;align-items:center;gap:11px;font-size:.9rem;color:var(--muted);padding-bottom:26px;border-bottom:1px solid var(--line);margin-bottom:6px;}
  .guide-doc .byline .bd{width:38px;height:38px;border-radius:50%;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-family:"Fraunces",serif;}
  .guide-doc .byline strong{color:var(--deep);font-weight:600;}
  .gd-content h2{font-family:"Fraunces",serif;font-weight:500;font-size:1.55rem;color:var(--deep);margin:42px 0 14px;}
  .gd-content h3{font-family:"Fraunces",serif;font-weight:600;font-size:1.18rem;color:var(--deep);margin:26px 0 8px;}
  .gd-content p{margin:0 0 16px;font-size:1.05rem;}
  .gd-content strong{color:var(--ink);font-weight:700;}
  .gd-content ul,.gd-content ol{margin:0 0 18px;}
  .gd-content li{margin:0 0 10px;font-size:1.05rem;}
  .gd-content ol{padding-left:22px;}
  .gd-content ul{list-style:none;padding-left:0;}
  .gd-content ul li{position:relative;padding-left:30px;}
  .gd-content ul li::before{content:"";position:absolute;left:0;top:.5em;width:16px;height:16px;background:var(--tint);border-radius:50%;}
  .gd-content ul li::after{content:"";position:absolute;left:5px;top:calc(.5em + 3px);width:6px;height:3px;border-left:2px solid var(--green);border-bottom:2px solid var(--green);transform:rotate(-45deg);}
  .callout{border-radius:14px;padding:18px 22px;margin:24px 0;background:var(--tint);border-left:4px solid var(--green);}
  .callout p{margin:0 0 8px;}.callout p:last-child{margin:0;}
  .callout .h{font-weight:700;color:var(--deep);margin-bottom:6px;}
  .callout.warn{background:var(--warn-bg);border-left-color:var(--warn);}
  .callout.warn .h{color:var(--warn);}
  .callout.edit{background:#FBF7EC;border-left-color:var(--accent);}
  .callout.edit .h{color:var(--accent);}
  .faq details{border:1px solid var(--line);border-radius:12px;margin-bottom:12px;background:var(--surface);overflow:hidden;}
  .faq summary{cursor:pointer;padding:17px 20px;font-weight:600;color:var(--deep);font-size:1.04rem;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px;}
  .faq summary::-webkit-details-marker{display:none;}
  .faq summary::after{content:"+";font-size:1.5rem;color:var(--accent);font-weight:400;line-height:1;}
  .faq details[open] summary::after{content:"–";}
  .faq .a{padding:0 20px 18px;color:var(--muted);}
  .faq .a p{margin:0 0 10px;}.faq .a p:last-child{margin:0;}
  .gd-cta{background:var(--deep);color:#eaf1ee;border-radius:20px;padding:34px 30px;margin:40px 0 0;text-align:center;}
  .gd-cta h2{color:#fff;font-family:"Fraunces",serif;font-weight:500;font-size:1.5rem;margin:0 0 8px;}
  .gd-cta p{color:#b6cdc6;margin:0 0 20px;}
  .gd-cta .row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;}
  .gd-cta a{display:inline-flex;align-items:center;padding:12px 22px;border-radius:100px;font-weight:600;text-decoration:none;transition:transform .2s var(--ease);}
  .gd-cta a:hover{transform:translateY(-2px);}
  .gd-cta .b-light{background:#fff;color:var(--deep);}
  .gd-cta .b-wa{background:#1FA855;color:#fff;}
  .gd-disc{font-size:.82rem;color:#8a978f;line-height:1.5;margin:26px 0 0;}
  .foodtable{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px;margin:26px 0;}
  .foodcol{border-radius:14px;padding:16px 18px;border:1px solid var(--line);}
  .foodcol h4{margin:0 0 11px;font-family:"Figtree",sans-serif;font-size:.95rem;font-weight:700;}
  .foodcol ul{list-style:none;margin:0;padding:0;}
  .foodcol li{padding:4px 0 4px 20px;position:relative;font-size:.93rem;line-height:1.4;color:var(--ink);}
  .foodcol li::before{position:absolute;left:0;top:3px;font-weight:700;}
  .fc-go{background:var(--tint);border-color:#BFE0CD;}
  .fc-go h4{color:#2F7D4E;} .fc-go li::before{content:"\2713";color:#2F7D4E;}
  .fc-slow{background:#FBF7EC;border-color:#EAD3A2;}
  .fc-slow h4{color:#B0771A;} .fc-slow li::before{content:"\223C";color:#B0771A;}
  .fc-stop{background:var(--warn-bg);border-color:#EEC4BD;}
  .fc-stop h4{color:var(--warn);} .fc-stop li::before{content:"\2715";color:var(--warn);}

  /* ---------- Urdu (RTL) guides ---------- */
  .guide-urdu{direction:rtl;text-align:right;font-family:"Noto Nastaliq Urdu",serif;}
  .guide-urdu h1{font-family:"Noto Nastaliq Urdu",serif;font-weight:700;line-height:1.9;font-size:clamp(1.7rem,4vw,2.4rem);}
  .guide-urdu .eyebrow{font-family:"Noto Nastaliq Urdu",serif;letter-spacing:normal;}
  .guide-urdu .eyebrow::before{display:none;}
  .guide-urdu .intro{font-family:"Noto Nastaliq Urdu",serif;line-height:2.15;font-size:1.04rem;}
  .guide-urdu .byline{font-family:"Figtree",sans-serif;}
  .guide-urdu .byline strong{font-family:"Noto Nastaliq Urdu",serif;}
  .guide-urdu .gd-content h2{font-family:"Noto Nastaliq Urdu",serif;line-height:1.9;font-size:1.4rem;}
  .guide-urdu .gd-content h3{font-family:"Noto Nastaliq Urdu",serif;line-height:1.9;}
  .guide-urdu .gd-content p,.guide-urdu .gd-content li{font-family:"Noto Nastaliq Urdu",serif;line-height:2.2;font-size:1rem;}
  .guide-urdu .gd-content ul li{padding-left:0;padding-right:30px;}
  .guide-urdu .gd-content ul li::before{left:auto;right:0;}
  .guide-urdu .gd-content ul li::after{left:auto;right:5px;}
  .guide-urdu .gd-content ol{padding-left:0;padding-right:22px;}
  .guide-urdu .callout{border-left:none;border-right:4px solid var(--green);}
  .guide-urdu .callout.warn{border-right-color:var(--warn);}
  .guide-urdu .callout.edit{border-right-color:var(--accent);}
  .guide-urdu .callout .h{font-family:"Noto Nastaliq Urdu",serif;line-height:1.8;}
  .guide-urdu .foodcol h4{font-family:"Noto Nastaliq Urdu",serif;line-height:1.8;}
  .guide-urdu .foodcol li{padding-left:0;padding-right:20px;line-height:1.95;}
  .guide-urdu .foodcol li::before{left:auto;right:0;}
  .guide-urdu .faq summary{font-family:"Noto Nastaliq Urdu",serif;line-height:1.9;}
  .guide-urdu .faq .a{font-family:"Noto Nastaliq Urdu",serif;line-height:2.1;}
  .guide-urdu .gd-cta h2,.guide-urdu .gd-cta p,.guide-urdu .gd-cta a{font-family:"Noto Nastaliq Urdu",serif;}
  .guide-urdu .gd-cta h2{line-height:1.7;}
  .guide-urdu .gd-disc{font-family:"Noto Nastaliq Urdu",serif;line-height:2;}
  .guide.ur{direction:rtl;text-align:right;}
  .guide.ur h4{font-family:"Noto Nastaliq Urdu",serif;line-height:1.95;}
  .guide.ur p{font-family:"Noto Nastaliq Urdu",serif;line-height:2;}
  .guide.ur .read svg{transform:scaleX(-1);}
  .guide.ur .tag{letter-spacing:normal;font-family:"Noto Nastaliq Urdu",serif;font-size:.82rem;}
  .about-portrait{margin:0 0 24px;}
  .about-portrait img{width:100%;height:auto;border-radius:16px;border:1px solid var(--line);display:block;}
  .about-portrait figcaption{margin-top:9px;font-size:.82rem;color:#6f7d74;font-style:italic;}
  .iv-h{font-family:"Fraunces",Georgia,serif;font-weight:500;font-size:clamp(1.9rem,3.4vw,2.7rem);letter-spacing:-.018em;line-height:1.1;color:var(--deep);margin:0 0 16px;}
  .vid-switch{position:relative;}
  .vid-switch>input{position:absolute;opacity:0;pointer-events:none;}
  .vid-tabs{display:inline-flex;gap:5px;background:var(--tint);border:1px solid var(--line);border-radius:999px;padding:4px;margin:0 0 18px;}
  .vid-tabs label{cursor:pointer;font-size:.84rem;font-weight:600;padding:7px 18px;border-radius:999px;color:var(--muted);transition:background .15s,color .15s;}
  #il-ps:checked~.vid-tabs label[for="il-ps"],#il-ur:checked~.vid-tabs label[for="il-ur"]{background:var(--deep);color:#fff;}
  .vid-frame{position:relative;width:100%;max-width:760px;aspect-ratio:16/9;border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:0 12px 34px rgba(18,58,50,.12);margin:0 0 64px;display:none;}
  #il-ps:checked~.vid-frame.f-ps{display:block;}
  #il-ur:checked~.vid-frame.f-ur{display:block;}
  .vid-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block;}

  /* ---------- responsive ---------- */
  @media(max-width:900px){
    .hero-grid,.about-grid{grid-template-columns:1fr;gap:40px;}
    .portrait-frame{order:-1;}
    .grid{grid-template-columns:repeat(2,1fr);}
    .guides{grid-template-columns:repeat(2,1fr);}
    .vid-grid{grid-template-columns:repeat(2,1fr);}
    .shorts-grid{grid-template-columns:repeat(3,1fr);}
    .la-top{grid-template-columns:1fr;gap:32px;}
    .essay-grid{grid-template-columns:1fr;}
    .research-grid{grid-template-columns:1fr;gap:30px;}
    .research-media{grid-template-columns:1fr;}
    .proc-media{grid-template-columns:1fr;}
    .proc-media .scope-fig{max-width:400px;margin-left:auto;margin-right:auto;}
    .foodtable{grid-template-columns:1fr;}
    .crc-in{grid-template-columns:1fr;gap:24px;}
    .plan-grid{grid-template-columns:1fr;}
    .proc-grid{grid-template-columns:1fr;}
    .visit-grid{grid-template-columns:1fr;}
    .foot-grid{grid-template-columns:1fr 1fr;}
    .foot-brand{grid-column:1 / -1;}
  }
  @media(max-width:640px){
    .nav-links{position:fixed;inset:72px 0 auto;flex-direction:column;background:var(--bg);
      border-bottom:1px solid var(--line);padding:20px 24px 28px;gap:18px;align-items:flex-start;
      transform:translateY(-120%);transition:transform .35s var(--ease);box-shadow:0 20px 40px -24px rgba(0,0,0,.4);}
    .nav-links.open{transform:translateY(0);}
    .nav-links .btn{width:100%;justify-content:center;}
    .menu-btn{display:block;}
    .grid{grid-template-columns:1fr;}
    .guides{grid-template-columns:1fr;}
    .vid-grid{grid-template-columns:1fr;}
    .shorts-grid{grid-template-columns:repeat(2,1fr);}
    .ext-links{grid-template-columns:1fr;}
    .foot-grid{grid-template-columns:1fr;}
    .sec{padding:60px 0;}
    .hero{padding:40px 0 50px;}
  }
  @media(prefers-reduced-motion:reduce){
    *{scroll-behavior:auto !important;}
    .reveal{opacity:1;transform:none;transition:none;}
  }

  /* ===== Advanced Endoscopy capability showcase ===== */
  .ae{margin-top:64px;padding-top:56px;border-top:1px solid rgba(255,255,255,.14);}
  .ae-head{max-width:34em;margin-bottom:30px;}
  .ae-head h3{font-size:clamp(1.5rem,3vw,2rem);color:#fff;line-height:1.22;letter-spacing:-.01em;margin:0 0 10px;}
  .ae-head p{color:#a9c2bb;margin:0;}
  .ae-banner{margin:0 0 32px;}
  .ae-banner figcaption{margin-top:10px;font-size:.85rem;color:#b6cdc6;font-style:italic;text-align:center;}
  .ae-banner img{width:100%;height:auto;display:block;border-radius:16px;border:1px solid rgba(255,255,255,.16);}
  .ae-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
  .ae-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:24px 24px 22px;}
  .ae-card h4{margin:0 0 12px;font-size:1.02rem;color:#fff;letter-spacing:.01em;}
  .ae-card ul{margin:0;padding-left:1.05em;}
  .ae-card li{color:#cfe0da;margin-bottom:6px;font-size:.95rem;line-height:1.5;}
  .ae-card p{color:#cfe0da;margin:0;font-size:.95rem;line-height:1.6;}
  .proc-media.single{grid-template-columns:1fr;}
  .proc-media.single .scope-fig{max-width:380px;margin-left:auto;margin-right:auto;}
  @media(max-width:880px){
    .ae-cols{grid-template-columns:1fr;}
    .ae{margin-top:48px;padding-top:42px;}
    .ae-banner{margin-bottom:26px;}
  }

  /* ---------- CRC video (click-to-load YouTube facade) ---------- */
  .crc-video{margin-top:40px;}
  .crc-video-in{max-width:760px;margin:0 auto;}
  .crc-vlabel{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px;margin-bottom:12px;}
  .crc-vlabel h3{margin:0;font-family:"Figtree",sans-serif;font-weight:600;font-size:1.02rem;color:#fff;}
  .crc-vlabel span{font-size:.86rem;color:#b6cdc6;}
  .yt-facade{position:relative;display:block;width:100%;aspect-ratio:16/9;border-radius:16px;overflow:hidden;
    border:1px solid rgba(255,255,255,.18);background:#0d2b25;cursor:pointer;padding:0;}
  .yt-facade img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s var(--ease),opacity .3s;}
  .yt-facade:hover img{transform:scale(1.03);opacity:.88;}
  .yt-play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none;}
  .yt-play svg{width:74px;height:74px;filter:drop-shadow(0 6px 18px rgba(0,0,0,.45));transition:transform .25s var(--ease);}
  .yt-facade:hover .yt-play svg{transform:scale(1.08);}
  .yt-frame{width:100%;aspect-ratio:16/9;border:0;border-radius:16px;display:block;}
  .crc-vcred{margin-top:10px;font-size:.85rem;color:#b6cdc6;font-style:italic;text-align:center;}
  .crc-vcred a{color:#dfeae6;text-decoration:underline;text-underline-offset:3px;}
  @media(max-width:700px){ .yt-play svg{width:58px;height:58px;} }

  
  /* ---------- National / international reach band ---------- */
  .reach{background:var(--tint);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .reach .wrap{max-width:900px;}
  .reach h2{font-family:"Fraunces",serif;font-weight:600;font-size:clamp(1.5rem,3.2vw,2.1rem);
    color:var(--deep);line-height:1.18;letter-spacing:-.01em;margin:0 0 18px;}
  .reach p{color:var(--ink);line-height:1.68;margin:0 0 16px;max-width:62ch;}
  .reach .lede{font-size:1.04rem;}
  .reach .out{background:var(--surface);border:1px solid var(--line);border-right:4px solid var(--accent);
    border-radius:12px;padding:18px 20px;margin:22px 0 6px;}
  .reach .out p{margin:0;font-size:.97rem;}
  .reach .intl{font-size:.95rem;color:var(--muted);border-top:1px solid var(--line);
    margin-top:24px;padding-top:20px;}
  .reach-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}
  .reach-cta a{display:inline-flex;align-items:center;gap:9px;padding:14px 24px;border-radius:999px;
    font-weight:600;font-size:.97rem;text-decoration:none;transition:transform .2s var(--ease),box-shadow .2s;}
  .reach-cta a:hover{transform:translateY(-2px);}
  .r-book{background:var(--green);color:#fff;}
  .r-wa{background:#1FA855;color:#fff;}
  .reach-ur{direction:rtl;text-align:right;font-family:"Noto Nastaliq Urdu",serif;
    background:var(--surface);border:1px solid var(--line);border-radius:14px;
    padding:22px 24px;margin-top:28px;}
  .reach-ur p{font-size:.95rem;line-height:2.3;margin:0;color:var(--ink);max-width:none;}
  /* travel block inside guides */
  .gd-travel{background:var(--tint);border:1px solid var(--line);border-right:4px solid var(--accent);
    border-radius:14px;padding:24px 26px;margin:34px 0 0;}
  .gd-travel .h{font-weight:700;color:var(--deep);font-size:1.05rem;margin-bottom:10px;}
  .gd-travel p{margin:0 0 12px;line-height:1.65;}
  .gd-travel p:last-child{margin-bottom:0;}
  .gd-travel .note{font-size:.9rem;color:var(--muted);}
  .guide-urdu .gd-travel{border-right:1px solid var(--line);border-left:4px solid var(--accent);}
  @media(max-width:700px){
    .reach-cta a{width:100%;justify-content:center;}
  }

  
/* standalone guide pages */
body.guidepage .guide-overlay{position:static;display:block;opacity:1;visibility:visible;transform:none;overflow:visible;height:auto;background:var(--bg);}
body.guidepage .guide-bar{position:sticky;top:0;z-index:40;}