/* iswaragastro.net — static site styles */
:root{
  --ink:#14202e; --muted:#566373; --line:#dfe3e8;
  --bg:#ffffff; --mist:#f4f6f8;
  --brand:#13233a; --brand-2:#2c5282; --sky:#dcebf7;
  --alert:#9b1c1c; --alert-bg:#fdf0ef;
  --sans:"Commissioner",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --urdu:"Noto Nastaliq Urdu",var(--sans);
  --header:72px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--header) + 16px)}
body{margin:0;font-family:var(--sans);font-size:18px;line-height:1.6;color:var(--ink);background:var(--bg)}
html[lang="ur"] body{font-family:var(--urdu);line-height:2.2;font-size:17px}
img,video{max-width:100%;display:block}
img{height:auto}
a{color:var(--brand-2)}
a:focus-visible,summary:focus-visible,button:focus-visible{outline:3px solid var(--brand-2);outline-offset:2px;border-radius:4px}
h1,h2,h3{font-weight:700;color:var(--ink);margin:0 0 .5em}
h1{font-size:clamp(2.25rem,5.5vw,3.6rem);line-height:1.08;letter-spacing:-.02em}
h2{font-size:clamp(1.55rem,3vw,2.1rem);line-height:1.2;letter-spacing:-.01em}
h3{font-size:1.2rem;line-height:1.3}
html[lang="ur"] h1,html[lang="ur"] h2,html[lang="ur"] h3{line-height:1.9;letter-spacing:0;font-weight:600}
html[lang="ur"] h1{font-size:clamp(1.8rem,4vw,2.6rem)}
p{margin:0 0 1em}
button{font:inherit;cursor:pointer}
.wrap{width:min(1200px,100% - 40px);margin-inline:auto}
.section{padding-block:clamp(36px,6vw,64px)}
.lead{font-size:1.2rem;max-width:62ch}
.eyebrow{font-size:1rem;font-weight:600;color:var(--brand-2);margin-bottom:.4em}
.skip{position:absolute;inset-inline-start:8px;top:-80px;background:var(--brand);color:#fff;padding:8px 14px;border-radius:4px;z-index:100}
.skip:focus{top:8px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:6px;font-weight:600;text-decoration:none;border:2px solid transparent;transition:background .15s;font-size:1rem}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-2)}
.btn-call{background:var(--brand);color:#fff;padding:9px 16px}
.btn-call:hover{background:var(--brand-2)}
.call-word{display:none}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:16px;min-height:var(--header)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);margin-inline-end:auto}
.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:6px;background:var(--brand);color:#fff;font-weight:700;font-size:.95rem}
.brand strong{display:block;font-size:1.1rem;line-height:1.15}
.brand small{display:block;color:var(--muted);font-size:.82rem}
html[lang="ur"] .brand strong{line-height:1.8}
html[lang="ur"] .brand small{line-height:1.7}
.bar-actions{display:flex;align-items:center;gap:10px}
.nav-list{list-style:none;margin:0;padding:0;display:flex;gap:2px;align-items:center}
.nav-list a{display:block;padding:8px 12px;border-radius:4px;text-decoration:none;color:var(--ink);font-weight:500;font-size:.95rem;white-space:nowrap}
.nav-list a:hover{background:var(--mist)}
.nav-list a[aria-current="page"],.nav-list>.is-active>a{color:var(--brand);box-shadow:inset 0 -3px 0 var(--brand-2);border-radius:0}
.has-sub{position:relative}
.sub{list-style:none;margin:0;padding:8px;position:absolute;top:100%;inset-inline-start:0;min-width:240px;background:#fff;border:1px solid var(--line);border-radius:6px;box-shadow:0 8px 24px rgba(19,35,58,.14);display:none}
.has-sub:hover .sub,.has-sub:focus-within .sub{display:block}
.menu-btn{display:none;font-weight:500;color:var(--ink);align-items:center;gap:6px;padding:8px 14px;border:1px solid var(--line);border-radius:6px;background:#fff}
.menu-btn::before{content:"";width:16px;height:2px;background:currentColor;box-shadow:0 -5px 0 currentColor,0 5px 0 currentColor;margin-inline-end:6px}
summary{list-style:none;cursor:pointer}
summary::-webkit-details-marker{display:none}

/* language */
.lang{position:relative}
.lang>summary{display:flex;align-items:center;gap:6px;padding:8px 12px;border:1px solid var(--line);border-radius:6px;font-size:.9rem;font-weight:500;background:#fff}
.lang ul{list-style:none;margin:6px 0 0;padding:6px;position:absolute;inset-inline-end:0;background:#fff;border:1px solid var(--line);border-radius:6px;box-shadow:0 8px 24px rgba(19,35,58,.14);min-width:150px;z-index:60}
.lang a{display:block;padding:8px 12px;border-radius:4px;text-decoration:none;color:var(--ink)}
.lang a:hover{background:var(--mist)}
.lang a[aria-current="true"]{font-weight:600;color:var(--brand)}
.lang a[lang="ur"]{font-family:var(--urdu)}

/* call bar: the office phone is always one tap away on a phone. The menu also folds here, so it never gets squeezed. */
.callbar{display:none}
@media (max-width:1240px){
  body{padding-bottom:calc(60px + env(safe-area-inset-bottom))}
  .callbar{display:flex;position:fixed;inset-inline:0;bottom:0;z-index:60;align-items:center;justify-content:center;gap:10px;min-height:60px;padding:8px 16px calc(8px + env(safe-area-inset-bottom));background:var(--sky);color:var(--ink);font-weight:700;text-decoration:none;border-top:1px solid rgba(19,35,58,.2)}
  html[lang="ur"] .callbar span{line-height:1.6}
  .btn-call{display:none}
  .nav{order:3}
  .menu-btn{display:inline-flex}
  .nav-list.open{display:flex}
  .nav-list{display:none;position:absolute;inset-inline:0;top:var(--header);flex-direction:column;align-items:stretch;background:#fff;border-bottom:1px solid var(--line);padding:12px 20px 20px;box-shadow:0 8px 24px rgba(19,35,58,.14)}
  .nav-list a{padding:12px}
  .sub{position:static;display:block;box-shadow:none;border:0;padding:0;padding-inline-start:16px;min-width:0}
  .lang>summary span{display:none}
  .lang>summary{padding:10px}
  .bar{gap:8px}
  .brand small{display:none}
}
@media (max-width:420px){.brand strong{font-size:1rem}.brand-mark{width:34px;height:34px}.menu-btn{padding:8px 12px}}

/* hero */
.hero{background:linear-gradient(90deg,rgba(19,35,58,.94) 0%,rgba(19,35,58,.8) 40%,rgba(19,35,58,.15) 72%,rgba(19,35,58,0) 100%),url(/assets/img/hero-gi.webp) right center/cover no-repeat,var(--brand);color:#fff;padding-block:clamp(56px,9vw,104px) clamp(88px,11vw,128px)}
html[dir="rtl"] .hero{background:linear-gradient(270deg,rgba(19,35,58,.94) 0%,rgba(19,35,58,.8) 40%,rgba(19,35,58,.15) 72%,rgba(19,35,58,0) 100%),url(/assets/img/hero-gi-rtl.webp) left center/cover no-repeat,var(--brand)}
/* on narrower screens the text would reach the drawing, so the tint covers the whole banner */
@media (max-width:1100px){
  .hero{background:linear-gradient(rgba(19,35,58,.84),rgba(19,35,58,.84)),url(/assets/img/hero-gi.webp) right center/cover no-repeat,var(--brand)}
  html[dir="rtl"] .hero{background:linear-gradient(rgba(19,35,58,.84),rgba(19,35,58,.84)),url(/assets/img/hero-gi-rtl.webp) left center/cover no-repeat,var(--brand)}
}
.hero h1{color:#fff;max-width:17ch}
.hero .lead{color:#e6eaf0;max-width:46ch}
.paths{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:12px;margin-top:clamp(-72px,-6vw,-48px)}
.path{display:flex;flex-direction:column;gap:8px;padding:24px;background:#fff;border:1px solid var(--line);border-radius:6px;color:var(--ink);text-decoration:none;transition:border-color .15s}
.path:hover{border-color:var(--brand-2)}
.path strong{font-size:1.3rem;line-height:1.25}
.path span{font-size:1rem}
.path-main{background:var(--sky);border-color:var(--sky)}
.path-main:hover{border-color:var(--ink)}
.path-num{font-weight:700;font-size:1.3rem!important;color:var(--brand)}
html[lang="ur"] .path strong{line-height:1.9}
.paths-4{grid-template-columns:1.2fr 1fr 1fr 1fr}
@media (max-width:1100px){.paths-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:800px){.paths,.paths-4{grid-template-columns:1fr}}

/* page header */
.page-hero{background:url(/assets/img/hero-gi-small.webp) right center/auto 100% no-repeat,var(--brand);color:#fff;padding-block:clamp(36px,6vw,64px)}
html[dir="rtl"] .page-hero{background:url(/assets/img/hero-gi-small-rtl.webp) left center/auto 100% no-repeat,var(--brand)}
@media (max-width:1100px){
  .page-hero{background:linear-gradient(rgba(19,35,58,.7),rgba(19,35,58,.7)),url(/assets/img/hero-gi-small.webp) right center/auto 100% no-repeat,var(--brand)}
  html[dir="rtl"] .page-hero{background:linear-gradient(rgba(19,35,58,.7),rgba(19,35,58,.7)),url(/assets/img/hero-gi-small-rtl.webp) left center/auto 100% no-repeat,var(--brand)}
}
.page-hero h1{color:#fff;margin:0;max-width:24ch}
.crumb{display:inline-block;color:#e6eaf0;margin-bottom:8px;font-size:1rem}

/* about */
.about{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,5vw,64px);align-items:start}
.about-photo{margin:0}
.about-photo img{width:100%;aspect-ratio:684/644;object-fit:cover;border-radius:6px}
.facts{list-style:none;margin:24px 0;padding:0;border-block:1px solid var(--line)}
.facts li{padding-block:14px;display:flex;flex-direction:column}
.facts li+li{border-top:1px solid var(--line)}
.facts span{color:var(--muted);font-size:1rem}
@media (max-width:800px){.about{grid-template-columns:1fr}}

/* services */
.services{background:var(--mist)}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;margin-top:24px}
.card{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,3fr);gap:20px;align-items:start}
.card img{aspect-ratio:1;object-fit:cover;width:100%;border-radius:6px}
.card-body p{font-size:1rem;margin-bottom:.6em}
.more{font-weight:600}
@media (max-width:800px){.grid{grid-template-columns:1fr}}

/* instructions */
.link-grid{margin-top:20px;border-top:1px solid var(--line)}
.link-card{display:block;padding:22px 8px;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink);transition:background .15s}
.link-card:hover{background:var(--mist)}
.link-card h3{color:var(--brand-2);margin-bottom:4px}
.link-card p{margin:0}

/* key info */
.key-info{margin:0;border-top:1px solid var(--line)}
.ki{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,3fr);gap:6px 24px;padding-block:16px;border-bottom:1px solid var(--line)}
.ki dt{font-weight:700;color:var(--brand)}
.ki dd{margin:0;max-width:68ch}
@media (max-width:700px){.ki{grid-template-columns:1fr}}

/* video */
.video video{width:100%;height:auto;border-radius:6px;background:var(--ink);scroll-margin-top:calc(var(--header) + 12px)}
.video-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 14px;padding-top:10px;font-weight:600}
.dur{color:var(--muted);font-weight:500;font-variant-numeric:tabular-nums}
.dl{font-size:.95rem;font-weight:600;margin-inline-start:auto}
.note{color:var(--muted)}

/* prep timeline */
.prep-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(24px,4vw,56px);align-items:start;margin-top:24px}
.prep-media{position:sticky;top:calc(var(--header) + 16px)}
.prep-tools{display:flex;flex-direction:column;align-items:flex-start;gap:12px;margin-top:16px}
.print-btn{padding:9px 16px;background:#fff;color:var(--brand);border:2px solid var(--brand);border-radius:6px;font-weight:600}
.print-btn:hover{background:var(--mist)}
.other-langs{display:flex;flex-wrap:wrap;gap:4px 12px;align-items:baseline}
.other-langs span{color:var(--muted)}
.other-langs ul{display:flex;flex-wrap:wrap;gap:4px 12px;list-style:none;margin:0;padding:0}
.timeline{list-style:none;margin:20px 0;padding:0;border-inline-start:3px solid var(--line)}
.step{position:relative;padding-block:0 28px;padding-inline-start:26px}
.step::before{content:"";position:absolute;inset-inline-start:-11px;top:9px;width:19px;height:19px;border-radius:50%;background:#fff;border:3px solid var(--brand-2);transition:background .2s,border-color .2s}
.step.is-now::before{background:var(--sky);border-color:var(--ink)}
.step-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:4px 14px;margin-bottom:6px}
.step-head h3{margin:0}
.step ul{margin:0;padding-inline-start:20px}
.step li+li{margin-top:6px}
.play{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;background:none;border:1px solid var(--line);border-radius:4px;color:var(--brand-2);font-size:.9rem;font-weight:600}
.play:hover{background:var(--mist);border-color:var(--brand-2)}
.step-urgent{padding-block:18px;padding-inline:26px 18px;background:var(--alert-bg);border:2px solid var(--alert);border-radius:6px;margin-inline-start:14px;margin-bottom:24px}
.step-urgent::before{background:var(--alert);border-color:var(--alert);inset-inline-start:-27px}
.step-urgent h3{color:var(--alert)}
.step-urgent .alert-actions{margin-top:14px}
.final{color:var(--muted)}
@media (max-width:960px){.prep-grid{grid-template-columns:1fr}.prep-media{position:static}}

/* discharge */
.alert{background:var(--alert-bg);border:2px solid var(--alert);border-radius:6px;padding:clamp(20px,3vw,32px)}
.alert h2{color:var(--alert);max-width:32ch}
.alert ul{margin:0 0 14px;padding-inline-start:22px;columns:2 320px;column-gap:32px;font-weight:500}
.alert li{margin-bottom:6px;break-inside:avoid}
.alert-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin:0}
.alert .btn-primary,.step-urgent .btn-primary{background:var(--alert)}
.alert .btn-primary:hover,.step-urgent .btn-primary:hover{background:#7d1616}
.em{font-weight:700;color:var(--alert)}
.dis-grid{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,2fr);gap:24px;align-items:start;margin-top:16px}
.chapters{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px;align-content:flex-start}
@media (max-width:800px){.dis-grid{grid-template-columns:1fr}}
.two-col{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:36px}
.panel{border-top:3px solid var(--brand);padding-top:16px}
.panel ul{padding-inline-start:20px;margin:0 0 1em}
.panel li{margin-bottom:6px}
.panel h3+p,.panel h3+ul{margin-top:0}

/* diet guides */
.draft{background:var(--sky);border:1px solid var(--brand-2);border-radius:6px;padding:8px 14px;font-weight:600;margin-bottom:20px}
.guide-head{background:url(/assets/img/hero-gi-small.webp) right center/auto 100% no-repeat,var(--brand);color:#fff;padding-block:clamp(32px,5vw,56px)}
.guide-head h1{color:#fff;margin-bottom:.2em}
.guide-cond{color:var(--sky);font-weight:600;margin-bottom:.8em}
.guide-head .lead{color:#e6eaf0;margin:0}
.guide-body{padding-block:28px 12px}
.food-cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.food-col{border-radius:6px;padding:18px 20px;border-top:5px solid}
.food-col h2{font-size:1.35rem;margin-bottom:.7em}
.good{background:#eef7f2;border-color:#1f6f54}
.good h2{color:#1f6f54}
.limit{background:var(--alert-bg);border-color:var(--alert)}
.limit h2{color:var(--alert)}
.foods{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 12px}
.foods li{display:flex;gap:10px;align-items:flex-start}
.foods img{width:44px;height:44px;flex:none}
.foods strong{display:block;line-height:1.25;font-size:1rem}
.foods span{display:block;font-size:.84rem;line-height:1.3;color:var(--muted);margin-top:2px}
.plate{display:flex;align-items:center;gap:24px;margin:0 0 20px}
.plate svg{width:120px;height:120px;flex:none}
.plate ul{list-style:none;margin:0;padding:0}
.plate li{display:flex;align-items:center;gap:10px;margin-bottom:4px;font-weight:500}
.plate i{width:14px;height:14px;border-radius:3px;flex:none}
.guide-boxes{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:22px}
.guide-box{border-top:3px solid var(--brand);padding-top:10px}
.guide-box h2{font-size:1.1rem;margin-bottom:.4em}
.guide-box ul{margin:0;padding-inline-start:18px;font-size:.95rem}
.guide-box li{margin-bottom:4px}
.guide-foot{margin-top:22px;padding-top:14px;border-top:1px solid var(--line);font-size:.92rem}
.guide-foot p{margin-bottom:.5em}
.guide-call{font-size:1.05rem}
.guide-sources{color:var(--muted);font-size:.84rem}
.guide-sources ul{margin:2px 0 0;padding-inline-start:18px}
.guide-tools{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:18px}
.infographic{margin:0 auto;max-width:820px}
.swaps{margin-bottom:20px}
.swaps thead th{color:var(--brand);font-weight:700}
.swaps th[scope="row"]{font-weight:500}
.infographic img{width:100%;height:auto;border:1px solid var(--line);border-radius:6px}
.guide-text{max-width:820px;margin:20px auto 0;border:1px solid var(--line);border-radius:6px;padding:12px 18px}
.guide-text summary{font-weight:600;color:var(--brand-2)}
.guide-text[open] summary{margin-bottom:14px}
.guide-pic .guide-sources,.guide-pic .guide-tools{max-width:820px;margin-inline:auto;margin-top:16px}
@media (max-width:800px){.food-cols{grid-template-columns:1fr}}
@media (max-width:420px){.foods{grid-template-columns:1fr}.plate{flex-direction:column;align-items:flex-start}}

/* hours */
.hours{width:100%;border-collapse:collapse}
.hours th,.hours td{padding:12px 8px;border-bottom:1px solid var(--line);text-align:start;vertical-align:top}
.hours th{font-weight:600;width:40%}
.hours tr.today{background:var(--mist)}
.hours tr.today th{color:var(--brand)}
.closed{color:var(--muted)}
.tag{display:inline-block;margin-inline-start:8px;padding:0 8px;border-radius:4px;background:var(--mist);color:var(--brand);font-size:.85rem;font-weight:600}

/* contact */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin:20px 0}
.contact-card{display:flex;flex-direction:column;gap:6px;padding:24px;background:#fff;border:1px solid var(--line);border-radius:6px;text-decoration:none;color:var(--ink);transition:border-color .15s}
.contact-card:hover{border-color:var(--brand-2)}
.contact-card svg{color:var(--brand)}
.contact-card .lbl{color:var(--muted);font-size:.95rem}
.contact-card .val{font-weight:700;font-size:1.15rem;color:var(--brand);word-break:break-word}
.contact-note{color:var(--brand-2);font-weight:600;font-size:.95rem;text-decoration:underline}

/* footer */
.site-footer{background:var(--brand);color:#e6eaf0;margin-top:40px}
.site-footer a{color:#fff;text-decoration:none;display:inline-flex;align-items:center;gap:8px}
.foot p a{text-decoration:underline}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;padding-block:36px 20px}
.foot p{margin:0 0 4px}
.foot-brand strong{font-size:1.15rem;color:#fff}
.foot-contact{display:flex;flex-direction:column;gap:8px}
.foot-small{border-top:1px solid rgba(255,255,255,.2);padding-block:18px 28px;font-size:.9rem;color:#c9d2dd}
.foot-small p{margin:0 0 6px}
.tnote{font-style:italic}

@media (prefers-reduced-motion:reduce){*{transition:none!important}}
@media print{
  body{font-size:12pt;padding:0}
  .site-header,.site-footer,.callbar,.prep-media,.play,.print-btn{display:none!important}
  .page-hero,.hero,html[dir="rtl"] .page-hero,html[dir="rtl"] .hero{background:none;color:#000;padding-block:0 8pt}
  .page-hero h1,.hero h1{color:#000}
  .crumb{display:none}
  .prep-grid,.dis-grid{display:block}
  .step{break-inside:avoid}
  .section{padding-block:8pt}
  @page{size:letter;margin:.35in}
  .page-diet-ibd,.page-diet-ibs,.page-diet-fatty-liver{font-size:10pt;line-height:1.35}
  .guide,.guide *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .guide-head{background:var(--brand);color:#fff;padding-block:10pt}
  .guide-head .crumb,.guide-tools,.guide-foot a[rel]::after{display:none}
  .guide-head h1{font-size:22pt}
  .guide .wrap{width:100%;padding-inline:10pt}
  .guide-body{padding-block:8pt 0}
  .draft{margin-bottom:6pt;padding:3pt 8pt}
  .food-cols{gap:8pt}
  .food-col{padding:7pt 9pt;break-inside:avoid}
  .food-col h2{font-size:13pt;margin-bottom:4pt}
  .foods{gap:6pt 6pt}
  .foods img{width:28px;height:28px}
  .foods strong{font-size:9.5pt}
  .foods span{font-size:8pt}
  .plate{margin-bottom:6pt;gap:12pt}
  .plate svg{width:62px;height:62px}
  .plate li{margin:0;font-size:9pt}
  .guide-boxes{gap:8pt;margin-top:8pt}
  .guide-box{padding-top:4pt}
  .guide-box h2{font-size:10.5pt}
  .guide-box ul{font-size:9pt}
  .guide-foot{margin-top:7pt;padding-top:5pt;font-size:8.5pt}
  .guide-call{font-size:9.5pt}
  .guide-sources{font-size:7.5pt}
  .guide-sources a{color:inherit;text-decoration:none}
  .page-hero:has(+ .guide-pic),.guide-text{display:none}
  .guide-pic .guide-body{padding-block:0}
  .guide-pic .guide-sources{margin-top:3pt;max-width:none;columns:2}
  .infographic{max-width:7.25in}
  .infographic img{border:0;max-height:9.25in;width:auto;margin-inline:auto}
  .page-colon-cancer .infographic img{max-height:8.7in}
}