/* drhossamdubai.com: shared stylesheet for every page except the home page
   (treatments, videos, privacy, journal). Same tokens as the home page:
   warm paper, ink, and one clinical green used only where you act. */

:root{
  --paper:#f6f3ee;
  --paper-2:#ece7df;
  --ink:#1c2226;
  --ink-dim:#4a5257;        /* 7.2:1 on paper */
  --accent:#2f5d5a;         /* 6.7:1 on paper, used for actions and links */
  --accent-deep:#234744;
  --accent-wash:#e1ebe8;
  --rule:rgba(28,34,38,.16);
  --rule-strong:rgba(28,34,38,.32);
  --serif:'Newsreader',Georgia,'Times New Roman',serif;
  --sans:'Public Sans',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;
  --measure:40rem;
  --gutter:clamp(1rem,4vw,2.5rem);

  /* names the language switcher and inline styles still read */
  --noir:var(--paper);
  --noir-2:var(--paper);
  --line:var(--rule-strong);
  --bone-dim:var(--ink-dim);
  --champagne:var(--accent);
  --champagne-soft:var(--ink);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:.01ms!important}}
body{
  margin:0;overflow-x:hidden;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:1.0625rem;font-weight:400;line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img,video{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
::selection{background:var(--accent);color:#fff}

h1,h2,h3{font-family:var(--serif);font-weight:500;letter-spacing:-.01em;line-height:1.12;margin:0;color:var(--ink)}
h1{font-size:clamp(2.4rem,5.5vw,4rem)}
h2{font-size:clamp(1.8rem,3.6vw,2.6rem);margin-bottom:1.25rem}
h3{font-size:clamp(1.25rem,2vw,1.5rem);margin-bottom:.6rem}
h1 em,h2 em{font-style:italic;font-weight:400;color:var(--accent)}
em{font-style:italic}
p{margin:0 0 1.2rem;max-width:var(--measure)}
p:last-child{margin-bottom:0}
strong{font-weight:600}

/* the identity motif, shared with the home page: a short sentence-case
   label sitting on a ruled line, like the heading of a case note */
.eyebrow{
  display:flex;align-items:center;gap:.75rem;
  font-size:.9rem;font-weight:600;color:var(--accent);margin:0 0 1rem;
}
.eyebrow::before{content:'';width:28px;height:1px;background:currentColor;flex:none}

.wrap{max-width:72rem;margin-inline:auto;padding-inline:var(--gutter)}

/* ---------- skip link ---------- */
.skip{position:fixed;left:-9999px;top:0;background:var(--accent);color:#fff;padding:.75rem 1.25rem;z-index:200;text-decoration:none;border-radius:4px}
.skip:focus{left:1rem;top:1rem}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:var(--paper);border-bottom:1px solid var(--rule)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;min-height:4.5rem}
.brand{font-family:var(--serif);font-size:1.3rem;font-weight:600;text-decoration:none;color:var(--ink);white-space:nowrap}
.brand span{color:var(--ink-dim);font-weight:400}
.site-nav{display:flex;align-items:center;gap:1.5rem}
.site-nav a{font-size:.95rem;text-decoration:none;color:var(--ink);padding:.3rem 0;border-bottom:1px solid transparent;transition:color .2s,border-color .2s}
.site-nav a:hover{color:var(--accent);border-bottom-color:currentColor}
.site-nav a[aria-current="page"]{color:var(--accent);border-bottom-color:currentColor}
.site-nav .btn-book{
  background:var(--accent);color:#fff;font-weight:600;border:0;border-radius:4px;
  padding:.65rem 1.1rem;white-space:nowrap;
}
.site-nav .btn-book:hover{background:var(--accent-deep);color:#fff;border-bottom-color:transparent}
.lang-switch{margin-inline-end:0!important}
.lang-btn{border-radius:4px;color:var(--ink-dim)!important}
.lang-menu{border-radius:4px;box-shadow:0 8px 24px rgba(28,34,38,.12)} /* lifts the menu above the page it covers */
.lang-menu a{border-bottom:0!important}
.lang-menu a:hover,.lang-menu a:focus-visible{background:var(--accent-wash)!important}
/* on narrow screens the bar keeps the name, language and booking; the
   page sections stay reachable from the footer */
@media (max-width:900px){.site-nav > a:not(.btn-book){display:none}}
@media (max-width:480px){
  .site-header .wrap{gap:.6rem;min-height:4rem}
  .site-nav{gap:.6rem}
  .brand{font-size:1.1rem}
  .brand span{display:none}
  .site-nav .btn-book{padding:.6rem .8rem;font-size:.88rem}
}

/* ---------- breadcrumb ---------- */
.crumbs{padding:1.5rem 0 0;font-size:.92rem;color:var(--ink-dim)}
.crumbs a{color:var(--ink-dim);text-underline-offset:3px}
.crumbs a:hover{color:var(--accent)}
.crumbs span{margin-inline:.5rem;color:var(--rule-strong)}

/* ---------- treatment hero ---------- */
.t-hero{padding:2.5rem 0 4rem;border-bottom:1px solid var(--rule)}
.t-hero h1{margin-bottom:1.5rem;max-width:18ch}
.t-hero .lede{font-size:clamp(1.12rem,1.7vw,1.3rem);line-height:1.6;color:var(--ink-dim);max-width:40rem}
.t-hero .lede em{color:var(--ink)}
.t-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:clamp(2rem,5vw,4rem);align-items:start}
.t-hero-media{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.t-hero-media figure{margin:0}
.t-hero-media .wide{grid-column:1/-1}
.t-hero-media .pf{display:block}
.t-hero-media .pf img{width:100%;height:auto;border-radius:4px}
.t-hero-media .pc{display:none}
.t-hero-media figcaption{margin-top:.75rem;display:flex;flex-direction:column;font-size:.9rem;font-weight:600;color:var(--ink)}
.t-hero-media figcaption span{font-weight:400;color:var(--ink-dim)}
@media (max-width:960px){.t-hero-grid{grid-template-columns:minmax(0,1fr) 320px}}
@media (max-width:820px){.t-hero-grid{grid-template-columns:1fr}.t-hero-media{max-width:400px}}

/* ---------- quick facts: a ruled record, like the home page credentials ---------- */
.facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:2rem;margin:2.5rem 0 0;border-top:2px solid var(--ink)}
.facts div{padding:.9rem 0;border-bottom:1px solid var(--rule)}
.facts dt{font-size:.9rem;color:var(--ink-dim);margin-bottom:.15rem}
.facts dd{margin:0;font-weight:500;line-height:1.45}
.facts div:nth-child(odd):last-child{grid-column:1/-1}
@media (max-width:560px){.facts{grid-template-columns:1fr}}

/* ---------- body sections ---------- */
.section{padding:clamp(3.5rem,7vw,5.5rem) 0;scroll-margin-top:5rem}
.section--alt{background:var(--paper-2)}
.grid-2{display:grid;gap:clamp(1.5rem,5vw,4rem);grid-template-columns:minmax(0,16rem) minmax(0,1fr);align-items:start}
.grid-2 .col-head h2{position:sticky;top:6.5rem}
@media (max-width:820px){.grid-2{grid-template-columns:1fr}.grid-2 .col-head h2{position:static}}
.grid-2 h3{margin-top:2rem}

/* ---------- lists ---------- */
.list{list-style:none;padding:0;margin:0 0 1.5rem;max-width:var(--measure);border-top:1px solid var(--rule)}
.list li{padding:.8rem 0;border-bottom:1px solid var(--rule)}
.list li strong{color:var(--ink)}

/* ---------- step timeline ---------- */
.steps{list-style:none;counter-reset:s;padding:0;margin:0;max-width:var(--measure);border-top:2px solid var(--ink)}
.steps li{counter-increment:s;display:grid;grid-template-columns:3rem 1fr;column-gap:.5rem;padding:1.1rem 0;border-bottom:1px solid var(--rule)}
.steps li::before{content:counter(s,decimal-leading-zero);font-family:var(--serif);font-size:1.1rem;color:var(--accent);grid-row:span 2}
.steps h3{font-size:1.3rem;margin-bottom:.35rem}
.steps p{color:var(--ink-dim)}

/* ---------- film ---------- */
.film{max-width:58rem;margin:2rem auto 0}
.film-frame{position:relative;background:var(--ink);border-radius:4px;overflow:hidden}
.film-frame video{width:100%;height:auto;background:var(--ink)}
.film-c{display:none}
.film-note{max-width:none;text-align:center;margin:1rem 0 0;font-size:.88rem;color:var(--ink-dim)}
.film-cta{display:flex;justify-content:center;margin-top:1.75rem}

/* ---------- educational videos ---------- */
.ev{display:grid;grid-template-columns:minmax(0,20rem) minmax(0,1fr);gap:clamp(1.5rem,4vw,3.5rem);align-items:center;padding:2.5rem 0;border-bottom:1px solid var(--rule)}
.ev:first-child{padding-top:0}
.ev h2{font-size:clamp(1.6rem,3vw,2.2rem)}
.ev-text > p{color:var(--ink-dim)}
.ev-points{margin:1.1rem 0 0;padding-left:1.1rem}
.ev-points li{margin:.4rem 0}
.ev-points li::marker{color:var(--accent)}
@media (max-width:760px){.ev{grid-template-columns:1fr}.ev .film-frame{max-width:20rem}}

/* ---------- before / after ---------- */
.ba-intro{max-width:var(--measure);margin-bottom:2rem}
.ba-intro p{color:var(--ink-dim)}
.ba-grid{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,18rem),1fr))}
.ba-case{margin:0;border:1px solid var(--rule-strong);border-radius:4px;background:#fff;overflow:hidden}
.ba{position:relative;overflow:hidden;aspect-ratio:4/5;background:var(--paper-2);touch-action:pan-y}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba .after-layer{clip-path:inset(0 0 0 var(--pos,50%))}
.ba-label{position:absolute;bottom:.75rem;z-index:3;font-size:.8rem;font-weight:600;background:rgba(28,34,38,.8);color:#fff;padding:.25rem .55rem;border-radius:3px;pointer-events:none}
.ba-label.is-before{left:.75rem}
.ba-label.is-after{right:.75rem}
.ba-handle{position:absolute;top:0;bottom:0;left:var(--pos,50%);width:2px;background:#fff;z-index:4;transform:translateX(-1px);pointer-events:none}
.ba-handle::after{content:'';position:absolute;top:50%;left:50%;width:2.5rem;height:2.5rem;border-radius:50%;transform:translate(-50%,-50%);border:2px solid #fff;background:rgba(28,34,38,.45)}
.ba-range{position:absolute;inset:0;z-index:5;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize}
.ba-range:focus-visible{opacity:.001;outline:2px solid var(--accent);outline-offset:-2px}
.ba-empty{position:absolute;inset:0;z-index:6;display:grid;place-content:center;text-align:center;padding:1.5rem;gap:.6rem;background:var(--paper-2);border:1px dashed var(--rule-strong);color:var(--ink-dim)}
.ba-case[data-state="empty"] .ba img,
.ba-case[data-state="empty"] .ba-label,
.ba-case[data-state="empty"] .ba-handle,
.ba-case[data-state="empty"] .ba-range{display:none}
.ba-case[data-state="ready"] .ba-empty{display:none}
#before-after[data-empty="true"]{display:none}
.ba-empty strong{display:block;font-family:var(--serif);font-size:1.25rem;color:var(--ink)}
.ba-empty code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.75rem;word-break:break-all;line-height:1.6}
.ba-meta{padding:1rem 1.1rem 1.25rem;border-top:1px solid var(--rule)}
.ba-meta dl{margin:0}
.ba-meta dt{font-size:.85rem;font-weight:600;color:var(--ink)}
.ba-meta dd{margin:.1rem 0 .7rem;font-size:.92rem;color:var(--ink-dim)}
.ba-meta dd:last-child{margin-bottom:0}

/* ---------- compliance notice ---------- */
.notice{margin-top:2.5rem;padding:1.5rem;background:var(--accent-wash);border-radius:4px;max-width:46rem}
.notice p{font-size:.95rem;line-height:1.7;color:var(--ink);max-width:none;margin-bottom:.8rem}
.notice p:last-child{margin-bottom:0}

/* ---------- FAQ ---------- */
.faq{max-width:46rem;border-top:2px solid var(--ink)}
.faq details{border-bottom:1px solid var(--rule-strong)}
.faq summary{
  cursor:pointer;list-style:none;padding:1.2rem 2.5rem 1.2rem 0;position:relative;
  font-family:var(--serif);font-size:clamp(1.15rem,1.8vw,1.3rem);line-height:1.35;transition:color .2s;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--accent)}
.faq summary::after,.faq summary::before{content:'';position:absolute;right:.25rem;top:50%;width:16px;height:2px;background:currentColor;transition:transform .2s}
.faq summary::before{transform:rotate(90deg)}
.faq details[open] summary::before{transform:rotate(0)}
.faq .answer{padding:0 0 1.4rem}
.faq .answer p{color:var(--ink-dim);max-width:none}

/* ---------- related: an index of rows, same as the home treatment list ---------- */
.related{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:2rem;border-top:2px solid var(--ink)}
.related a{display:flex;flex-direction:column;gap:.15rem;padding:1rem .25rem;text-decoration:none;border-bottom:1px solid var(--rule-strong);transition:background .2s}
.related a:hover{background:var(--paper-2)}
.section--alt .related a:hover{background:var(--paper)}
.related a:hover .r-name{color:var(--accent);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px}
.related .r-kicker{font-size:.85rem;color:var(--ink-dim)}
.related .r-name{font-family:var(--serif);font-size:1.3rem}
@media (max-width:640px){.related{grid-template-columns:1fr}}

/* ---------- buttons ---------- */
.cta-btn,.btn{
  display:inline-flex;align-items:center;justify-content:center;min-height:48px;
  padding:.8rem 1.4rem;border-radius:4px;font-size:1rem;font-weight:600;text-decoration:none;
  border:1px solid var(--rule-strong);color:var(--ink);background:transparent;transition:background .2s,border-color .2s,color .2s;
}
.cta-btn:hover,.btn:hover{border-color:var(--ink)}
.cta-btn--solid,.btn{background:var(--accent);border-color:var(--accent);color:#fff}
.cta-btn--solid:hover,.btn:hover{background:var(--accent-deep);border-color:var(--accent-deep);color:#fff}

/* ---------- closing CTA ---------- */
.cta{padding:clamp(3.5rem,7vw,5.5rem) 0;background:var(--accent-wash)}
.cta h2{margin-bottom:1rem;max-width:20ch}
.cta p{color:var(--ink-dim)}
.cta-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.75rem}

/* ---------- footer: the one dark block, it closes the page ---------- */
.site-footer{background:var(--ink);color:#d9dcd8;padding:clamp(2.5rem,5vw,3.5rem) 0 2.5rem;font-size:.95rem;line-height:1.7}
.site-footer .wrap{display:flex;flex-wrap:wrap;gap:1.75rem 2.5rem;justify-content:space-between}
.site-footer p{color:#d9dcd8;max-width:30rem}
.site-footer a{color:#fff;text-decoration:none}
.site-footer a:hover{text-decoration:underline;text-underline-offset:4px}
.site-footer .wrap > p:last-child,.site-footer .fine{width:100%;max-width:none;padding-top:1.25rem;border-top:1px solid rgba(255,255,255,.16);font-size:.85rem;color:#b9bfbc}
.f-links{display:flex;gap:.5rem 1.4rem;flex-wrap:wrap;align-items:flex-start;max-width:30rem}
.site-footer .col-brand{max-width:30rem}
.site-footer .col-brand p{margin:0 0 .5rem}
.site-footer .col-brand strong{color:#fff!important;font-weight:600!important}
.site-footer > .wrap > div:not(.col-brand):not(.fine):not(.f-links){display:flex;flex-wrap:wrap;gap:.5rem 1.4rem;max-width:30rem}

/* ---------- privacy page ---------- */
.doc{max-width:46rem;margin:0 auto;padding:clamp(2.5rem,6vw,4.5rem) var(--gutter) 5rem}
.doc h1{margin-bottom:.6rem}
.doc .updated{font-size:.95rem;color:var(--ink-dim);margin-bottom:2.5rem}
.doc h2{font-size:1.7rem;margin:2.75rem 0 1rem;padding-top:2rem;border-top:1px solid var(--rule)}
.doc h2:first-of-type{border-top:0;padding-top:0}
.doc p,.doc li{color:var(--ink-dim);margin-bottom:.9rem}
.doc strong{color:var(--ink)}
.doc ul{padding-left:1.3rem}
.doc li::marker{color:var(--accent)}
.doc a{color:var(--accent)}
.callout{background:var(--accent-wash);border-radius:4px;padding:1.25rem 1.5rem;margin:1.5rem 0}
.callout p{color:var(--ink)}
.callout p:last-child{margin-bottom:0}

/* ---------- journal listing ---------- */
.j-hero{padding:2rem 0 3rem;border-bottom:1px solid var(--rule)}
.j-hero h1{max-width:22ch;margin-bottom:1.25rem}
.j-hero .lede{font-size:clamp(1.1rem,1.6vw,1.25rem);line-height:1.6;color:var(--ink-dim);max-width:42rem}
.j-list{padding:3rem 0 5rem}
.j-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,19rem),1fr));gap:2.5rem 2rem}
.j-card{display:flex;flex-direction:column;border-top:2px solid var(--ink)}
.j-card a.j-card-link{color:inherit;text-decoration:none;display:contents}
.j-card .j-thumb{aspect-ratio:4/3;overflow:hidden;background:var(--paper-2);margin-top:1rem;border-radius:4px}
.j-card .j-thumb img{width:100%;height:100%;object-fit:cover}
.j-card .j-body{padding:1rem 0 0;display:flex;flex-direction:column;gap:.6rem;flex:1}
.j-card .j-meta{font-size:.88rem;color:var(--ink-dim)}
.j-card .j-meta span{margin-left:.6rem;padding-left:.6rem;border-left:1px solid var(--rule-strong)}
.j-card h2{font-size:1.4rem;margin:0;line-height:1.25;transition:color .2s}
.j-card:hover h2{color:var(--accent);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px}
.j-card p{margin:0;color:var(--ink-dim);font-size:.98rem;line-height:1.6}
.j-card .j-read{margin-top:auto;padding-top:.4rem;font-size:.95rem;font-weight:600;color:var(--accent)}
.j-empty{color:var(--ink-dim);font-family:var(--serif);font-style:italic;font-size:1.2rem;padding:2rem 0}

/* ---------- journal article ---------- */
.a-hero{padding:2rem 0 2.5rem}
.a-hero h1{max-width:24ch;margin-bottom:1.25rem}
.a-hero .lede{font-size:clamp(1.12rem,1.7vw,1.3rem);line-height:1.6;color:var(--ink-dim);max-width:42rem;margin-bottom:1.75rem}
.a-hero .a-meta{display:flex;flex-wrap:wrap;gap:.4rem 1.75rem;font-size:.95rem;color:var(--ink-dim);padding:1rem 0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.a-hero .a-meta span{color:var(--ink)!important;font-weight:600}
.a-figure{margin:2rem auto 0;max-width:64rem;padding-inline:var(--gutter)}
.a-figure img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:4px}
.a-figure figcaption{margin-top:.6rem;font-size:.9rem;color:var(--ink-dim)}
.a-body{padding:3rem 0 4.5rem}
.a-body .prose{max-width:var(--measure);margin-inline:auto}
.prose p{margin:0 0 1.3rem;font-size:1.1rem;line-height:1.75}
.prose h2{font-size:clamp(1.55rem,2.6vw,2rem);margin:2.75rem 0 1rem}
.prose h3{font-size:1.3rem;margin:2.25rem 0 .75rem}
.prose ul,.prose ol{margin:0 0 1.5rem;padding-left:1.3rem}
.prose li{margin-bottom:.6rem;font-size:1.1rem;line-height:1.7}
.prose li::marker{color:var(--accent)}
.prose a{color:var(--accent);text-underline-offset:3px}
.prose blockquote{margin:2rem 0;padding-left:1.25rem;border-left:2px solid var(--accent);font-family:var(--serif);font-style:italic;font-size:1.3rem;line-height:1.5}
.prose blockquote cite{display:block;margin-top:.5rem;font-family:var(--sans);font-style:normal;font-size:.9rem;color:var(--ink-dim)}
.prose hr{border:0;border-top:1px solid var(--rule);margin:2.5rem 0}
.prose .callout p{font-size:1rem}
.prose .callout strong{display:block;margin-bottom:.35rem}
.a-cta{margin:3.5rem 0 0;padding:1.75rem;background:var(--accent-wash);border-radius:4px}
.a-cta h3{margin:0 0 .4rem;font-size:1.6rem}
.a-cta p{color:var(--ink-dim);font-size:1rem;margin:0 0 1.25rem}
.prose .a-cta a.btn{color:#fff;text-decoration:none}
.a-related{padding:3.5rem 0 5rem;background:var(--paper-2)}
.a-related h2{font-size:1.8rem;margin:0 0 1.75rem}