/* ==========================================================================
   HOSAT — Hôpital Ophtalmologique Saint André de Tinré
   Feuille de style principale
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Public+Sans:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  /* Couleurs de marque */
  --ink:        #10241F;
  --teal-deep:  #073C33;
  --teal:       #16856E;
  --teal-bright:#1FA588;
  --teal-soft:  #E7F3EF;
  --teal-mist:  #F3F8F6;
  --gold:       #C08A1E;
  --gold-soft:  #F6EAD1;
  --sand:       #FBF8F1;
  --white:      #FFFFFF;
  --line:       rgba(16,36,31,0.12);

  /* Typo */
  --f-display: 'Fraunces', serif;
  --f-body:    'Public Sans', sans-serif;
  --f-mono:    'IBM Plex Mono', monospace;

  --radius: 18px;
  --radius-sm: 10px;
  --shadow: 0 20px 50px -20px rgba(7,60,51,0.35);
  --container: 1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--f-body);
  color:var(--ink);
  background:var(--sand);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family:var(--f-display); font-weight:600; margin:0 0 .5em; line-height:1.12; color:var(--teal-deep); }
p{ margin:0 0 1em; }
.container{ width:100%; max-width:var(--container); margin:0 auto; padding:0 24px; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

:focus-visible{ outline:3px solid var(--gold); outline-offset:3px; border-radius:4px; }

/* ---------- Eyebrow / labels ---------- */
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--f-mono); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--teal); font-weight:600; margin-bottom:14px;
}
.eyebrow::before{
  content:""; width:9px; height:9px; border-radius:50%;
  border:2px solid var(--teal); box-shadow:0 0 0 3px var(--teal-soft);
}
.eyebrow.on-dark{ color:var(--gold-soft); }
.eyebrow.on-dark::before{ border-color:var(--gold-soft); box-shadow:0 0 0 3px rgba(192,138,30,.25); }

/* ---------- Boutons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--f-body); font-weight:700; font-size:.95rem;
  padding:14px 26px; border-radius:100px; border:1.5px solid transparent;
  cursor:pointer; transition:transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); }
.btn-gold{ background:var(--gold); color:var(--white); box-shadow:0 12px 24px -10px rgba(192,138,30,.55); }
.btn-gold:hover{ background:#A97A18; }
.btn-outline-light{ border-color:rgba(255,255,255,.55); color:var(--white); }
.btn-outline-light:hover{ background:rgba(255,255,255,.12); }
.btn-teal{ background:var(--teal-deep); color:var(--white); }
.btn-teal:hover{ background:var(--teal); }
.btn-ghost{ border-color:var(--line); color:var(--teal-deep); background:var(--white); }
.btn-ghost:hover{ border-color:var(--teal); background:var(--teal-mist); }
.btn-sm{ padding:10px 18px; font-size:.85rem; }

/* ---------- Motif signature : anneau d'iris ---------- */
.iris{
  --ring: var(--teal);
  position:relative; display:grid; place-items:center;
  width:100%; aspect-ratio:1/1; border-radius:50%;
  background:
    radial-gradient(circle at 50% 50%, var(--ring) 0 6px, transparent 6px),
    conic-gradient(from -90deg, var(--ring) 0 0%, transparent 0);
}
.iris-ring{
  position:relative; display:grid; place-items:center;
  border-radius:50%;
  border:1.5px solid var(--line);
}
.iris-ring::before{
  content:""; position:absolute; inset:10%;
  border-radius:50%; border:1.5px dashed rgba(22,133,110,.35);
}
.iris-ring::after{
  content:""; position:absolute; inset:38%;
  border-radius:50%; background:var(--teal); opacity:.14;
}

/* ==========================================================================
   HEADER / NAV
   ========================================================================== */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(7,60,51,.72);
  backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.08);
  transition:background .3s ease;
}
.site-header.is-solid{ background:var(--teal-deep); }
.nav-wrap{ display:flex; align-items:center; justify-content:space-between; padding:14px 24px; gap:16px; max-width:1400px; margin:0 auto; }
.brand{ display:flex; align-items:center; gap:12px; color:var(--white); }
.brand img{ height:44px; width:44px; border-radius:50%; background:var(--white); padding:2px; }
.brand-text{ font-family:var(--f-display); font-weight:600; font-size:1.02rem; line-height:1.15; color:var(--white); }
.brand-text small{ display:block; font-family:var(--f-mono); font-size:.62rem; letter-spacing:.1em; color:var(--gold-soft); font-weight:500; text-transform:uppercase; }

.main-nav{ display:flex; align-items:center; gap:2px; }
.main-nav a{
  font-size:.82rem; font-weight:600; color:rgba(255,255,255,.82);
  padding:9px 11px; border-radius:100px; transition:background .2s, color .2s; white-space:nowrap;
}
.main-nav a:hover, .main-nav a.active{ background:rgba(255,255,255,.12); color:var(--white); }
.nav-cta{ display:flex; align-items:center; gap:10px; }
.nav-toggle{ display:none; background:none; border:none; color:var(--white); font-size:1.6rem; cursor:pointer; }

@media (max-width: 1180px){
  .main-nav{
    position:fixed; inset:0 0 0 auto; top:0; height:100vh; width:min(320px,85vw);
    background:var(--teal-deep); flex-direction:column; align-items:stretch;
    padding:90px 22px 22px; gap:4px; transform:translateX(100%); transition:transform .3s ease;
    box-shadow:-20px 0 40px rgba(0,0,0,.25);
  }
  .main-nav.open{ transform:translateX(0); }
  .main-nav a{ padding:14px 16px; }
  .nav-toggle{ display:block; }
  .nav-cta .btn span{ display:none; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position:relative; color:var(--white);
  min-height:88vh; display:flex; align-items:flex-end;
  background:linear-gradient(0deg, rgba(6,34,29,.94) 5%, rgba(6,34,29,.55) 55%, rgba(6,34,29,.35) 100%), var(--img) center/cover no-repeat;
  padding-bottom:110px;
}
.hero-inner{ max-width:760px; }
.hero h1{ color:var(--white); font-size:clamp(2.2rem,4.6vw,3.6rem); margin-bottom:.4em; }
.hero p.lead{ font-size:1.15rem; color:rgba(255,255,255,.88); max-width:600px; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; margin-top:26px; }

.stat-band{
  position:relative; z-index:5; margin-top:-64px;
}
.stat-card{
  background:var(--white); border-radius:var(--radius); box-shadow:var(--shadow);
  padding:34px 10px; display:grid; grid-template-columns:repeat(4,1fr);
}
.stat-item{ text-align:center; padding:0 12px; border-right:1px solid var(--line); }
.stat-item:last-child{ border-right:none; }
.stat-num{ font-family:var(--f-mono); font-weight:600; font-size:clamp(1.6rem,3vw,2.3rem); color:var(--teal-deep); }
.stat-label{ font-size:.82rem; color:#4B615B; margin-top:4px; }

@media (max-width:820px){
  .stat-card{ grid-template-columns:repeat(2,1fr); row-gap:22px; }
  .stat-item:nth-child(2){ border-right:none; }
  .stat-item{ border-bottom:1px solid var(--line); padding-bottom:16px; }
  .stat-item:nth-child(3), .stat-item:nth-child(4){ border-bottom:none; }
}

/* ==========================================================================
   SECTIONS génériques
   ========================================================================== */
section{ padding:96px 0; }
.section-tight{ padding:64px 0; }
.section-head{ max-width:680px; margin-bottom:52px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head h2{ font-size:clamp(1.7rem,3vw,2.4rem); }
.bg-teal{ background:var(--teal-deep); color:var(--white); }
.bg-teal h2, .bg-teal h3, .bg-teal h4{ color:var(--white); }
.bg-soft{ background:var(--teal-mist); }
.bg-gold-soft{ background:var(--gold-soft); }

.page-banner{
  background:linear-gradient(120deg, var(--teal-deep), var(--teal) 130%);
  color:var(--white); padding:150px 0 70px;
  position:relative; overflow:hidden;
}
.page-banner::after{
  content:""; position:absolute; right:-120px; top:-120px; width:420px; height:420px; border-radius:50%;
  border:60px solid rgba(255,255,255,.06);
}
.page-banner h1{ color:var(--white); font-size:clamp(2rem,4vw,3rem); max-width:720px; }
.page-banner p{ max-width:600px; color:rgba(255,255,255,.85); font-size:1.05rem; }
.breadcrumb{ font-family:var(--f-mono); font-size:.75rem; letter-spacing:.08em; text-transform:uppercase; color:var(--gold-soft); margin-bottom:18px; }

/* ---------- Cartes ---------- */
.grid{ display:grid; gap:26px; }
.grid-2{ grid-template-columns:repeat(2,1fr); }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.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:620px){ .grid-2,.grid-3,.grid-4{ grid-template-columns:1fr; } }

.card{
  background:var(--white); border-radius:var(--radius); padding:30px;
  border:1px solid var(--line); transition:transform .25s ease, box-shadow .25s ease;
}
.card:hover{ transform:translateY(-4px); box-shadow:var(--shadow); }
.card .num{ font-family:var(--f-mono); color:var(--gold); font-weight:600; font-size:.8rem; letter-spacing:.08em; }
.card h3{ font-size:1.15rem; margin-top:8px; }
.card p{ color:#3E534D; font-size:.94rem; margin-bottom:0; }
.card ul{ margin-top:10px; }
.card ul li{ font-size:.92rem; color:#3E534D; padding-left:18px; position:relative; margin-bottom:6px; }
.card ul li::before{ content:"—"; position:absolute; left:0; color:var(--teal); }

.icon-ring{
  width:52px; height:52px; border-radius:50%; display:grid; place-items:center;
  background:var(--teal-soft); color:var(--teal-deep); margin-bottom:16px; font-size:1.3rem;
  border:1px solid rgba(22,133,110,.25);
}

/* ---------- Timeline ---------- */
.timeline{ position:relative; margin-top:40px; padding-left:34px; border-left:2px solid var(--line); }
.tl-item{ position:relative; padding-bottom:38px; }
.tl-item:last-child{ padding-bottom:0; }
.tl-item::before{
  content:""; position:absolute; left:-42px; top:2px; width:16px; height:16px; border-radius:50%;
  background:var(--gold); border:3px solid var(--sand); box-shadow:0 0 0 2px var(--gold);
}
.tl-year{ font-family:var(--f-mono); color:var(--teal); font-weight:600; }

/* ---------- Tables ---------- */
.table-wrap{ overflow-x:auto; border-radius:var(--radius-sm); border:1px solid var(--line); }
table{ width:100%; border-collapse:collapse; background:var(--white); font-size:.92rem; }
th,td{ padding:13px 16px; text-align:left; border-bottom:1px solid var(--line); }
thead th{ background:var(--teal-deep); color:var(--white); font-weight:600; position:sticky; top:0; }
tbody tr:hover{ background:var(--teal-mist); }
tbody tr:last-child td{ border-bottom:none; }
.tag{ display:inline-block; font-family:var(--f-mono); font-size:.72rem; padding:3px 10px; border-radius:100px; background:var(--gold-soft); color:#7A5910; font-weight:600; }

/* ---------- Quote / Directeur ---------- */
.quote-block{
  display:grid; grid-template-columns:220px 1fr; gap:40px; align-items:center;
  background:var(--white); border-radius:var(--radius); padding:40px; border:1px solid var(--line);
}
@media (max-width:760px){ .quote-block{ grid-template-columns:1fr; text-align:center; } }
.quote-portrait{ margin:0 auto; }
.quote-block blockquote{ font-family:var(--f-display); font-size:1.3rem; color:var(--teal-deep); margin:0 0 14px; font-weight:500; }
.quote-role{ font-family:var(--f-mono); font-size:.8rem; color:var(--teal); text-transform:uppercase; letter-spacing:.08em; }

/* ---------- Photo ratio ---------- */
.ratio{ position:relative; overflow:hidden; border-radius:var(--radius); }
.ratio img{ width:100%; height:100%; object-fit:cover; }
.ratio-4-3{ aspect-ratio:4/3; }
.ratio-16-9{ aspect-ratio:16/9; }
.ratio-1-1{ aspect-ratio:1/1; }

/* ---------- Partenaires ---------- */
.partner-strip{ display:flex; flex-wrap:wrap; gap:22px; align-items:center; justify-content:center; }
.partner-strip img{ height:70px; width:auto; border-radius:10px; background:var(--white); padding:8px 14px; border:1px solid var(--line); }

/* ---------- Reveal on scroll ---------- */
.reveal{ opacity:0; transform:translateY(24px); transition:opacity .7s ease, transform .7s ease; }
.reveal.in{ opacity:1; transform:none; }

/* ---------- Formulaires ---------- */
.form-grid{ display:grid; gap:18px; }
.field label{ display:block; font-size:.85rem; font-weight:600; margin-bottom:6px; color:var(--teal-deep); }
.field input, .field select, .field textarea{
  width:100%; padding:13px 15px; border-radius:var(--radius-sm); border:1.5px solid var(--line);
  font-family:var(--f-body); font-size:.95rem; background:var(--white); color:var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus{ border-color:var(--teal); outline:none; }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
@media (max-width:600px){ .field-row{ grid-template-columns:1fr; } }

/* ---------- CTA bandeau ---------- */
.cta-band{
  background:radial-gradient(120% 160% at 10% 0%, var(--teal) 0%, var(--teal-deep) 60%);
  color:var(--white); border-radius:24px; padding:56px; display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap;
}
.cta-band h2{ color:var(--white); margin-bottom:6px; }
.cta-band p{ color:rgba(255,255,255,.82); margin-bottom:0; max-width:480px; }

/* ---------- Footer ---------- */
.site-footer{ background:var(--teal-deep); color:rgba(255,255,255,.8); padding:70px 0 24px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; margin-bottom:50px; }
@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:.95rem; font-family:var(--f-body); font-weight:700; margin-bottom:16px; }
.site-footer a{ display:block; padding:5px 0; font-size:.9rem; color:rgba(255,255,255,.72); transition:color .2s; }
.site-footer a:hover{ color:var(--gold-soft); }
.footer-bottom{ border-top:1px solid rgba(255,255,255,.12); padding-top:22px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:.8rem; }
.footer-brand{ display:flex; gap:12px; align-items:center; margin-bottom:16px; }
.footer-brand img{ height:46px; width:46px; border-radius:50%; background:var(--white); padding:2px; }

/* ---------- Alert / actualité bandeau ---------- */
.alert-bar{ background:var(--gold); color:#241a02; font-size:.85rem; font-weight:600; padding:10px 0; text-align:center; }
.alert-bar a{ text-decoration:underline; }

/* ---------- Utility ---------- */
.mt-0{margin-top:0;} .mb-0{margin-bottom:0;}
.muted{ color:#4B615B; }
.small{ font-size:.85rem; }
.center{ text-align:center; }
.pill-list{ display:flex; flex-wrap:wrap; gap:10px; }
.pill{ font-family:var(--f-mono); font-size:.78rem; background:var(--teal-soft); color:var(--teal-deep); padding:6px 14px; border-radius:100px; }

/* ---------- Portraits en attente & badges de statut ---------- */
.avatar-ph{
  width:72px; height:72px; border-radius:50%; flex-shrink:0;
  background:linear-gradient(150deg,#E7EBE9,#CFD7D4);
  display:grid; place-items:center; color:#8B978F; font-size:1.6rem;
  border:1px solid var(--line);
}
.avatar-ph.lg{ width:150px; height:150px; font-size:2.8rem; }
.avatar-ph.sm{ width:38px; height:38px; font-size:1rem; }
.avatar-caption{ font-family:var(--f-mono); font-size:.65rem; color:#8B978F; text-transform:uppercase; letter-spacing:.06em; margin-top:8px; }

.status-tag{
  display:inline-flex; align-items:center; gap:6px;
  font-family:var(--f-mono); font-size:.68rem; font-weight:600;
  padding:5px 12px; border-radius:100px;
  background:#F2ECDA; color:#8A6F1F; text-transform:uppercase; letter-spacing:.05em;
  white-space:nowrap;
}
.status-tag::before{ content:""; width:6px; height:6px; border-radius:50%; background:var(--gold); flex-shrink:0; }
.status-tag.on-dark{ background:rgba(255,255,255,.12); color:var(--gold-soft); }

.person-card{ display:flex; gap:16px; align-items:flex-start; }
.person-card .meta h3{ font-size:1rem; margin-bottom:2px; }
.person-card .meta .role{ font-family:var(--f-mono); font-size:.72rem; color:var(--teal); text-transform:uppercase; letter-spacing:.04em; margin-bottom:6px; display:block; }