/* ==========================================================================
   Fondation Bouamatou — Hôpital Ophtalmologique
   Design tokens
   ========================================================================== */
:root{
  --ink:        #16232B;
  --ink-soft:   #48575F;
  --ink-faint:  #7C8A91;
  --blue:       #0B72AB;   /* from the mark */
  --blue-deep:  #0A3B54;
  --blue-pale:  #E8F1F6;
  --sand:       #C89A56;
  --sand-deep:  #9C7638;
  --sand-pale:  #F3E7D2;
  --paper:      #FAF7F1;
  --paper-alt:  #F2ECE1;
  --white:      #FFFFFF;
  --line:       rgba(16,35,43,.12);
  --line-soft:  rgba(16,35,43,.07);
  --shadow:     0 20px 50px -25px rgba(10,30,42,.35);
  --shadow-sm:  0 8px 24px -14px rgba(10,30,42,.35);

  --font-display: "Fraunces", "Noto Serif", Georgia, serif;
  --font-body:    "Source Sans 3", "Inter", -apple-system, sans-serif;
  --font-ar-display: "Amiri", "Noto Naskh Arabic", serif;
  --font-ar-body: "Cairo", "Noto Kufi Arabic", sans-serif;

  --container: 1180px;
  --radius: 3px;
  --radius-lg: 6px;
}

/* ==========================================================================
   Reset & base
   ========================================================================== */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
html, body{max-width:100%;overflow-x:hidden;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important;}
}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  font-size:16.5px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
html[lang="ar"] body{
  font-family:var(--font-ar-body);
  font-size:17px;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.15;margin:0 0 .5em;color:var(--blue-deep);}
html[lang="ar"] h1, html[lang="ar"] h2, html[lang="ar"] h3, html[lang="ar"] h4{font-family:var(--font-ar-display);font-weight:700;}
p{margin:0 0 1.1em;}
ul{margin:0 0 1.1em;padding-inline-start:1.3em;}
li{margin-bottom:.4em;}
:focus-visible{outline:3px solid var(--sand);outline-offset:2px;}

.container{max-width:var(--container);margin-inline:auto;padding-inline:24px;}
.wrap-narrow{max-width:820px;}

section{padding:88px 0;}
@media (max-width:720px){ section{padding:56px 0;} }

.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-body);
  font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--sand-deep);font-weight:700;margin-bottom:14px;
}
html[lang="ar"] .eyebrow{font-family:var(--font-ar-body);letter-spacing:0;}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--sand-deep);display:inline-block;}
html[dir="rtl"] .eyebrow::before{order:2;}

h1.page-title{font-size:clamp(2.1rem,4vw,3.1rem);}
.lede{font-size:1.2rem;color:var(--ink-soft);max-width:56ch;}

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(250,247,241,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-bar{
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;padding:14px 0;
}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.brand img{height:42px;width:auto;}
.brand-text{font-family:var(--font-display);font-weight:600;line-height:1.15;color:var(--blue-deep);font-size:1rem;}
html[lang="ar"] .brand-text{font-family:var(--font-ar-display);font-size:1.05rem;}
.brand-text small{display:block;font-family:var(--font-body);font-weight:600;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--sand-deep);}
html[lang="ar"] .brand-text small{font-family:var(--font-ar-body);letter-spacing:0;}

nav.main-nav{display:flex;align-items:center;gap:2px;}
.main-nav ul{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:2px;}
.main-nav > ul > li{position:relative;}
.main-nav > ul > li > a, .main-nav > ul > li > button{
  display:inline-flex;align-items:center;gap:5px;
  font-size:.86rem;font-weight:600;color:var(--ink);
  padding:10px 13px;border-radius:var(--radius);
  background:none;border:none;font-family:var(--font-body);cursor:pointer;white-space:nowrap;
}
html[lang="ar"] .main-nav > ul > li > a, html[lang="ar"] .main-nav > ul > li > button{font-family:var(--font-ar-body);font-size:.92rem;}
.main-nav > ul > li > a:hover, .main-nav > ul > li > button:hover, .main-nav > ul > li.open > button{color:var(--blue);background:var(--blue-pale);}
.caret{width:8px;height:8px;border-inline-end:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg);margin-top:-3px;opacity:.6;}

.dropdown{
  position:absolute;top:100%;inset-inline-start:0;
  min-width:250px;background:var(--white);
  border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow);padding:8px;
  opacity:0;visibility:hidden;transform:translateY(6px);
  transition:opacity .16s ease, transform .16s ease, visibility .16s;
  max-height:70vh;overflow-y:auto;
}
.main-nav > ul > li.open .dropdown, .main-nav > ul > li:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown a{display:block;padding:8px 12px;border-radius:var(--radius);font-size:.86rem;color:var(--ink-soft);}
html[lang="ar"] .dropdown a{font-family:var(--font-ar-body);font-size:.92rem;}
.dropdown a:hover{background:var(--blue-pale);color:var(--blue);}
.dropdown .dd-note{padding:8px 12px 4px;font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-faint);font-weight:700;}

.lang-switch{display:inline-flex;gap:1px;border:1px solid var(--line);border-radius:14px;padding:2px;background:var(--white);flex-shrink:0;}
.lang-switch a{font-size:.68rem;font-weight:700;padding:4px 8px;border-radius:11px;color:var(--ink-faint);letter-spacing:.02em;line-height:1.4;}
.lang-switch a.active{background:var(--blue-deep);color:var(--white);}

.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:var(--radius);width:42px;height:38px;cursor:pointer;flex-shrink:0;position:relative;padding:0;}
.nav-toggle span{position:absolute;top:18px;inset-inline-start:10px;width:22px;height:2px;background:var(--ink);transition:background-color .2s ease;}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;inset-inline-start:0;width:22px;height:2px;background:var(--ink);
  transition:transform .2s ease, top .2s ease;
}
.nav-toggle span::before{top:-7px;}
.nav-toggle span::after{top:7px;}
.nav-toggle[aria-expanded="true"] span{background:transparent;}
.nav-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg);}
.nav-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg);}

@media (max-width:1080px){
  nav.main-nav{display:none;position:fixed;top:73px;left:0;right:0;height:calc(100vh - 73px);background:var(--paper);z-index:50;padding:20px 0;overflow-y:auto;}
  .main-nav.is-open{display:block;}
  .main-nav ul{flex-direction:column;align-items:stretch;gap:0;width:100%;}
  .main-nav > ul{padding:0 24px;}
  .main-nav > ul > li{border-bottom:1px solid var(--line-soft);}
  .main-nav > ul > li > a, .main-nav > ul > li > button{width:100%;justify-content:space-between;padding:15px 4px;font-size:1rem;}
  .dropdown{position:static;box-shadow:none;border:none;opacity:1;visibility:visible;transform:none;display:none;max-height:none;padding:0 0 10px 14px;}
  .main-nav > ul > li.open .dropdown{display:block;}
  .lang-switch{margin:18px 24px 0;}
  .nav-toggle{display:block;}
  .header-actions{display:flex;align-items:center;gap:10px;}
}
@media (min-width:1081px){
  .main-nav{display:flex !important;align-items:center;gap:10px;}
  .header-actions .lang-switch{margin-inline-start:14px;}
  .header-actions{display:flex;align-items:center;}
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(180deg,var(--blue-deep) 0%,var(--blue) 62%, #1583b8 100%);
  color:var(--white);
  padding:100px 0 0;
}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding-bottom:70px;}
@media (max-width:900px){ .hero-inner{grid-template-columns:1fr;} }
.hero .eyebrow{color:var(--sand-pale);}
.hero .eyebrow::before{background:var(--sand-pale);}
.hero h1{color:var(--white);font-size:clamp(2.3rem,4.6vw,3.6rem);}
.hero p.lede{color:rgba(255,255,255,.86);}
.hero-cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap;}

.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 26px;border-radius:2px;font-weight:700;font-size:.92rem;
  border:1.5px solid transparent;cursor:pointer;font-family:var(--font-body);
}
html[lang="ar"] .btn{font-family:var(--font-ar-body);}
.btn-primary{background:var(--sand);color:var(--blue-deep);}
.btn-primary:hover{background:var(--sand-deep);color:var(--white);}
.btn-ghost{border-color:rgba(255,255,255,.55);color:var(--white);}
.btn-ghost:hover{background:rgba(255,255,255,.12);}
.btn-line{border-color:var(--blue);color:var(--blue);}
.btn-line:hover{background:var(--blue);color:var(--white);}

.hero-eye{position:relative;aspect-ratio:1/1;max-width:340px;margin-inline:auto;}
.hero-eye svg{width:100%;height:100%;}

.hero-stats{
  background:var(--blue-deep);border-top:1px solid rgba(255,255,255,.14);
}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);}
@media (max-width:820px){ .stat-grid{grid-template-columns:repeat(2,1fr);} }
.stat{padding:26px 20px;border-inline-end:1px solid rgba(255,255,255,.14);color:var(--white);text-align:center;}
.stat:nth-child(4n){border-inline-end:none;}
@media (max-width:820px){ .stat:nth-child(2n){border-inline-end:none;} }
.stat b{display:block;font-family:var(--font-display);font-size:1.9rem;color:var(--sand);}
html[lang="ar"] .stat b{font-family:var(--font-ar-display);}
.stat span{font-size:.8rem;color:rgba(255,255,255,.8);}

/* ==========================================================================
   Sections & cards
   ========================================================================== */
.section-head{max-width:640px;margin-bottom:44px;}
.section-head.center{margin-inline:auto;text-align:center;}

.grid{display:grid;gap:26px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media (max-width:900px){ .grid-3,.grid-4{grid-template-columns:repeat(2,1fr);} }
@media (max-width:600px){ .grid-3,.grid-4,.grid-2{grid-template-columns:1fr;} }

.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:30px;transition:transform .18s ease, box-shadow .18s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);}
.card .num{font-family:var(--font-display);font-size:1.6rem;color:var(--sand-deep);margin-bottom:10px;display:block;}
.card h3{font-size:1.15rem;margin-bottom:.5em;}
.card p{color:var(--ink-soft);font-size:.96rem;margin-bottom:0;}

.band{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.band-sand{background:var(--sand-pale);}
.band-deep{background:var(--blue-deep);color:var(--white);}
.band-deep h2, .band-deep h3{color:var(--white);}
.band-deep .ink-soft-on-deep{color:rgba(255,255,255,.8);}

/* Prose pages */
.prose-page{padding:70px 0 90px;}
.prose-layout{display:grid;grid-template-columns:2fr 1fr;gap:60px;align-items:start;}
@media (max-width:900px){ .prose-layout{grid-template-columns:1fr;} }
.prose h2{font-size:1.5rem;margin-top:1.6em;}
.prose h3{font-size:1.15rem;margin-top:1.4em;color:var(--sand-deep);font-family:var(--font-body);font-weight:700;text-transform:uppercase;letter-spacing:.04em;font-size:.85rem;}
html[lang="ar"] .prose h3{font-family:var(--font-ar-body);letter-spacing:0;text-transform:none;font-size:1.05rem;}
.prose p{color:var(--ink-soft);}
.prose ul li{color:var(--ink-soft);}
.prose strong{color:var(--ink);}
.prose blockquote{
  border-inline-start:3px solid var(--sand);margin:1.6em 0;padding:.4em 1.3em;
  font-family:var(--font-display);font-size:1.2rem;color:var(--blue-deep);font-style:italic;
}
html[lang="ar"] .prose blockquote{font-family:var(--font-ar-display);font-style:normal;}

.sidebar-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;margin-bottom:22px;}
.sidebar-card h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--sand-deep);margin-bottom:14px;}
html[lang="ar"] .sidebar-card h4{letter-spacing:0;text-transform:none;font-size:1rem;font-family:var(--font-ar-body);font-weight:700;}
.sidebar-card ul{list-style:none;padding:0;margin:0;}
.sidebar-card li{border-bottom:1px solid var(--line-soft);padding:9px 0;font-size:.9rem;}
.sidebar-card li:last-child{border-bottom:none;}
.sidebar-card li a{color:var(--ink-soft);display:flex;justify-content:space-between;gap:10px;}
.sidebar-card li a:hover{color:var(--blue);}

.data-table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:.92rem;}
.data-table th,.data-table td{border:1px solid var(--line);padding:10px 14px;text-align:start;word-break:break-word;}
.data-table th{background:var(--blue-pale);color:var(--blue-deep);font-weight:700;}
.data-table tr:nth-child(even) td{background:var(--paper-alt);}
@media (max-width:560px){
  .data-table{font-size:.82rem;}
  .data-table th,.data-table td{padding:7px 9px;}
}

/* Timeline (Historique / chronological) */
.timeline{position:relative;padding-inline-start:26px;border-inline-start:2px solid var(--line);}
.timeline-item{position:relative;padding-bottom:34px;}
.timeline-item::before{
  content:"";position:absolute;inset-inline-start:-32px;top:4px;width:12px;height:12px;border-radius:50%;
  background:var(--sand);border:3px solid var(--paper);box-shadow:0 0 0 2px var(--blue);
}
.timeline-item .t-date{font-family:var(--font-display);color:var(--blue);font-weight:600;font-size:1.02rem;margin-bottom:4px;}
html[lang="ar"] .timeline{border-inline-start:none;border-inline-end:2px solid var(--line);padding-inline-start:0;padding-inline-end:26px;}
html[lang="ar"] .timeline-item::before{inset-inline-start:auto;inset-inline-end:-32px;}

/* Archive year grid */
.archive-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;}
.archive-chip{
  display:flex;flex-direction:column;gap:2px;background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);padding:14px 16px;
}
.archive-chip b{font-family:var(--font-display);color:var(--blue-deep);font-size:1.15rem;}
.archive-chip span{font-size:.76rem;color:var(--ink-faint);}
.archive-note{
  background:var(--sand-pale);border-inline-start:3px solid var(--sand-deep);
  padding:16px 20px;border-radius:var(--radius);font-size:.92rem;color:var(--ink-soft);margin-top:26px;
}
html[lang="ar"] .archive-note{border-inline-start:none;border-inline-end:3px solid var(--sand-deep);}

/* People / events listing */
.people-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
@media (max-width:700px){ .people-grid{grid-template-columns:1fr;} }
.people-item{
  display:flex;gap:16px;align-items:flex-start;background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:18px 20px;
}
.people-avatar{
  flex-shrink:0;width:44px;height:44px;border-radius:50%;background:var(--blue-pale);color:var(--blue-deep);
  display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:600;
}
.people-item h4{margin:0 0 4px;font-size:1rem;color:var(--ink);}
.people-item p{margin:0;font-size:.86rem;color:var(--ink-faint);}

/* Disease pill nav */
.pill-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px;}
.pill{padding:8px 16px;border:1px solid var(--line);border-radius:20px;font-size:.82rem;color:var(--ink-soft);background:var(--white);}
.pill.active{background:var(--blue-deep);color:var(--white);border-color:var(--blue-deep);}
.pill:hover:not(.active){border-color:var(--blue);color:var(--blue);}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;}
@media (max-width:800px){ .contact-grid{grid-template-columns:1fr;} }
.contact-line{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line-soft);}
.contact-line .ic{width:22px;flex-shrink:0;color:var(--sand-deep);margin-top:3px;}
.map-frame{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;height:340px;}
.map-frame iframe{width:100%;height:100%;border:0;}

form.contact-form{display:grid;gap:14px;}
.contact-form label{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft);margin-bottom:6px;display:block;}
html[lang="ar"] .contact-form label{letter-spacing:0;text-transform:none;}
.contact-form input, .contact-form textarea{
  width:100%;border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;font-family:inherit;font-size:.95rem;background:var(--white);
}
.contact-form input:focus, .contact-form textarea:focus{border-color:var(--blue);}

/* Testimonial / quote */
.quote-block{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:34px;position:relative;
}
.quote-block:before{content:"“";font-family:var(--font-display);font-size:4rem;color:var(--sand-pale);position:absolute;top:4px;inset-inline-start:20px;line-height:1;}
.quote-block p{font-family:var(--font-display);font-size:1.2rem;color:var(--blue-deep);font-style:italic;margin-top:14px;}
html[lang="ar"] .quote-block p{font-family:var(--font-ar-display);font-style:normal;}
.quote-block cite{font-style:normal;font-size:.85rem;color:var(--ink-faint);}

/* Video wrap */
.video-frame{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);background:#000;}
.video-frame video{width:100%;display:block;}

/* Footer */
.site-footer{background:var(--blue-deep);color:rgba(255,255,255,.82);padding:64px 0 0;margin-top:80px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:50px;border-bottom:1px solid rgba(255,255,255,.14);}
@media (max-width:820px){ .footer-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:520px){ .footer-grid{grid-template-columns:1fr;} }
.site-footer h4{color:var(--white);font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:16px;}
html[lang="ar"] .site-footer h4{letter-spacing:0;text-transform:none;font-size:.95rem;font-family:var(--font-ar-body);}
.site-footer ul{list-style:none;padding:0;margin:0;}
.site-footer li{margin-bottom:9px;font-size:.88rem;}
.site-footer a:hover{color:var(--sand);}
.footer-brand{display:flex;gap:12px;align-items:flex-start;margin-bottom:16px;}
.footer-brand img{height:40px;filter:brightness(0) invert(1);opacity:.92;}
.footer-brand strong{font-family:var(--font-display);color:var(--white);font-size:1.05rem;display:block;}
html[lang="ar"] .footer-brand strong{font-family:var(--font-ar-display);}
.footer-desc{font-size:.9rem;color:rgba(255,255,255,.68);max-width:34ch;}
.footer-bottom{padding:22px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.8rem;color:rgba(255,255,255,.6);}

/* Utility */
.mt-0{margin-top:0;}
.text-center{text-align:center;}
.divider{height:1px;background:var(--line);margin:60px 0;}
.badge-free{
  display:inline-flex;align-items:center;gap:8px;background:var(--blue-pale);color:var(--blue-deep);
  padding:6px 14px;border-radius:20px;font-size:.78rem;font-weight:700;
}

/* News / Actualités cards */
.news-card{display:flex;flex-direction:column;}
.news-card .news-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;}
.news-card .news-cat{background:var(--blue-pale);color:var(--blue-deep);padding:4px 11px;border-radius:12px;
  font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap;}
html[lang="ar"] .news-card .news-cat{letter-spacing:0;text-transform:none;font-family:var(--font-ar-body);font-size:.78rem;}
.news-card .news-date{font-size:.75rem;color:var(--ink-faint);white-space:nowrap;}
.news-card h3{font-size:1.02rem;}

/* Compact people row for homepage preview */
.people-row{display:flex;flex-wrap:wrap;gap:10px;}
.people-chip{
  display:flex;align-items:center;gap:10px;background:var(--white);border:1px solid var(--line);
  border-radius:30px;padding:8px 16px 8px 8px;
}
html[dir="rtl"] .people-chip{padding:8px 8px 8px 16px;}
.people-chip .people-avatar{width:34px;height:34px;font-size:.85rem;}
.people-chip span{font-size:.85rem;font-weight:600;color:var(--ink);}
.skip-link{position:absolute;inset-inline-start:-999px;top:0;background:var(--blue-deep);color:#fff;padding:10px 16px;z-index:100;}
.skip-link:focus{inset-inline-start:12px;top:12px;}
.js-reveal [data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .6s ease, transform .6s ease;}
[data-reveal].is-visible{opacity:1;transform:none;}