/* =====================================================================
   MINOSTHETIC — design system local
   Palette reprise fidèlement de thème_du_site.jpg :
     bleu      #658BAB
     or        #C18C11
     brun      #976F19
     bleu pâle #C5D9EB
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  /* Couleurs de marque — fidèles à l'image fournie */
  --blue:       #658BAB;
  --blue-dark:  #4F7392;
  --gold:       #C18C11;
  --gold-dark:  #A1750D;
  --brown:      #976F19;
  --brown-dark: #7A5912;
  --pale:       #C5D9EB;
  --pale-tint:  #EEF4FA; /* bleu pâle très éclairci, pour fonds de section */

  /* Neutres */
  --bg:        #FFFFFF;
  --surface:   #FFFFFF;
  --surface-2: #F6F8FA;
  --line:      #DCE3EA;
  --text:      #232A30;
  --muted:     #62707B;
  --success:   #2E8B57;
  --danger:    #B3432F;

  /* Typo */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Layout */
  --maxw: 1120px;
  --radius: 10px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{font-family:var(--font-display);margin:0 0 .4em;font-weight:600;letter-spacing:-0.01em;color:var(--text);}
p{margin:0 0 1em;color:var(--muted);}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.mono{font-family:var(--font-mono);}

:focus-visible{outline:2px solid var(--blue);outline-offset:2px;}

/* ---------- motif "keyframe" (losange) — signature visuelle ---------- */
.kf{
  display:inline-block;width:8px;height:8px;
  background:var(--gold);transform:rotate(45deg);
  margin-right:10px;flex:none;
}
.kf-rule{
  display:flex;align-items:center;gap:8px;margin:48px 0 28px;
  color:var(--brown);font-family:var(--font-mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase;
}
.kf-rule::after{content:'';flex:1;height:1px;background:var(--line);margin-left:14px;}
.kf-rule .kf{width:7px;height:7px;}

/* ---------- header / nav ---------- */
header.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:112px;gap:16px;}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:18px;color:var(--blue-dark);white-space:nowrap;}
.brand img{height:84px;width:auto;}
nav.main-nav{flex:1;display:flex;justify-content:flex-end;}
nav.main-nav ul{display:flex;gap:26px;flex-wrap:wrap;}
nav.main-nav a{
  font-size:14px;color:var(--muted);transition:color .15s;position:relative;padding:4px 0;
}
nav.main-nav a:hover, nav.main-nav a.active{color:var(--text);}
nav.main-nav a.active::after{
  content:'';position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--gold);
}
.nav-toggle{display:none;background:none;border:1px solid var(--line);color:var(--text);border-radius:8px;padding:8px 10px;font-size:16px;}

@media (max-width: 880px){
  .nav-wrap{flex-wrap:wrap;height:88px;}
  .brand img{height:60px;}
  nav.main-nav{
    display:none;position:absolute;top:88px;left:0;right:0;background:var(--surface);
    border-bottom:1px solid var(--line);box-shadow:0 8px 20px rgba(35,42,48,.06);
  }
  nav.main-nav.open{display:block;}
  nav.main-nav ul{flex-direction:column;padding:18px 24px;gap:16px;}
  .nav-toggle{display:inline-block;}
}

/* ---------- hero ---------- */
.hero{
  position:relative;padding:72px 0 56px;border-bottom:1px solid var(--line);
  background:linear-gradient(180deg, var(--pale-tint) 0%, #fff 65%);
  background-size:cover;background-position:center;background-repeat:no-repeat;
}
.hero::before{
  content:'';position:absolute;inset:0;background:transparent;pointer-events:none;
}
.hero.has-bg::before{
  background:linear-gradient(180deg, rgba(20,26,32,.62), rgba(20,26,32,.78));
}
.hero > .container{position:relative;z-index:1;}
.hero-content{max-width:680px;margin:0 auto;text-align:center;display:flex;flex-direction:column;align-items:center;}
.hero .eyebrow{
  font-family:var(--font-mono);color:var(--blue-dark);font-size:13px;letter-spacing:.1em;
  text-transform:uppercase;margin-bottom:14px;display:flex;align-items:center;
}
.hero h1{font-size:clamp(34px,6vw,60px);color:var(--text);}
.hero p.lead{font-size:17px;}
.hero .actions{display:flex;gap:14px;margin-top:24px;flex-wrap:wrap;justify-content:center;}

.hero.has-bg .eyebrow{color:#fff;}
.hero.has-bg h1{color:#fff;}
.hero.has-bg p.lead{color:#ECEFF2;}
.hero.has-bg .kf{background:var(--gold);}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:8px;
  font-family:var(--font-body);font-weight:600;font-size:14px;border:1px solid transparent;
  cursor:pointer;transition:transform .12s, background .15s, border-color .15s, color .15s;
}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--blue);color:#fff;}
.btn-primary:hover{background:var(--blue-dark);}
.btn-outline{border-color:var(--line);color:var(--text);background:transparent;}
.btn-outline:hover{border-color:var(--blue);color:var(--blue-dark);}
.btn-warm{background:var(--gold);color:#2B1E04;}
.btn-warm:hover{background:var(--gold-dark);color:#fff;}
.btn-sm{padding:8px 14px;font-size:13px;}
.btn-block{width:100%;justify-content:center;}
.btn[disabled]{opacity:.5;cursor:not-allowed;}

/* ---------- video grid (accueil) ---------- */
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px;}
@media (max-width:880px){.video-grid{grid-template-columns:1fr;}}
.video-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 1px 3px rgba(35,42,48,.04);}
.video-thumb{position:relative;aspect-ratio:16/9;background:var(--pale-tint);overflow:hidden;cursor:pointer;}
.video-thumb img{width:100%;height:100%;object-fit:cover;}
.video-thumb .play{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(180deg,rgba(35,42,48,0),rgba(35,42,48,.45));
}
.video-thumb .play svg{width:46px;height:46px;}
.video-thumb .duration{
  position:absolute;right:8px;bottom:8px;background:rgba(35,42,48,.78);color:#fff;
  font-family:var(--font-mono);font-size:12px;padding:2px 7px;border-radius:4px;
}
.video-card .video-title{padding:14px 16px;font-size:14px;color:var(--text);}

/* ---------- about teaser ---------- */
.about-teaser{padding:76px 0;border-bottom:1px solid var(--line);}
.about-teaser-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:center;}
@media (max-width:880px){.about-teaser-grid{grid-template-columns:1fr;}}
.about-teaser img{border-radius:var(--radius);}

/* ---------- offer pillars ---------- */
.offers{padding:76px 0;border-bottom:1px solid var(--line);background:var(--pale-tint);}
.offer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px;}
@media (max-width:880px){.offer-grid{grid-template-columns:1fr;}}
.offer-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;transition:border-color .15s, transform .15s, box-shadow .15s;
}
.offer-card:hover{border-color:var(--blue);transform:translateY(-3px);box-shadow:0 8px 20px rgba(101,139,171,.15);}
.offer-card .num{font-family:var(--font-mono);color:var(--gold);font-size:13px;}
.offer-card h3{margin-top:10px;font-size:19px;letter-spacing:.02em;color:var(--blue-dark);}

/* ---------- page header (sous-pages) ---------- */
.page-head{padding:60px 0 32px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr;gap:20px;}
.page-head.with-img{grid-template-columns:1fr 220px;align-items:center;}
@media (max-width:700px){.page-head.with-img{grid-template-columns:1fr;}}
.page-head img{border-radius:var(--radius);}
.page-head .subtitle{color:var(--gold-dark);font-family:var(--font-mono);font-size:13px;text-transform:uppercase;letter-spacing:.08em;}

/* ---------- section generic ---------- */
section.block{padding:60px 0;}
section.block.bordered{border-bottom:1px solid var(--line);}
.adm-block{display:grid;grid-template-columns:160px 1fr;gap:24px;align-items:center;}
@media (max-width:600px){.adm-block{grid-template-columns:1fr;}}
.apply-subtitle{color:var(--gold-dark);font-family:var(--font-mono);font-size:13px;text-transform:uppercase;letter-spacing:.04em;}

/* ---------- programme filters ---------- */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0 4px;}
.filter-chip{
  font-size:13px;padding:7px 14px;border-radius:999px;border:1px solid var(--line);color:var(--muted);
  cursor:pointer;font-family:var(--font-mono);background:var(--surface);
}
.filter-chip:hover{color:var(--text);border-color:var(--blue);}
.filter-chip.active{background:var(--blue);border-color:var(--blue);color:#fff;}

/* ---------- programme cards (grille avec image) ---------- */
.programme-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:22px;margin-top:26px;
}
.programme-card{
  display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;transition:border-color .15s, transform .15s, box-shadow .15s;
}
.programme-card:hover{border-color:var(--blue);transform:translateY(-3px);box-shadow:0 10px 22px rgba(35,42,48,.08);}
.prog-thumb{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--pale-tint);}
.prog-thumb img{width:100%;height:100%;object-fit:cover;}
.prog-thumb-placeholder{
  width:100%;height:100%;display:flex;align-items:center;justify-content:center;
}
.prog-thumb-placeholder .kf-big{
  width:30%;aspect-ratio:1;background:rgba(255,255,255,.45);transform:rotate(45deg);
}
.programme-card .pbody{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1;}
.programme-card .pcat{font-family:var(--font-mono);font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;}
.programme-card .ptitle{font-family:var(--font-display);font-weight:600;font-size:16.5px;line-height:1.3;color:var(--text);}
.programme-card .pmeta{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:10px;border-top:1px solid var(--line);}
.programme-card .pduration{font-family:var(--font-mono);color:var(--muted);font-size:12.5px;}
.programme-card .pprice{font-family:var(--font-mono);color:var(--gold-dark);font-size:15px;font-weight:600;}

/* ---------- programme détail ---------- */
.programme-detail{padding-bottom:64px;}
.detail-banner{
  width:100%;aspect-ratio:16/6;border-radius:var(--radius);overflow:hidden;margin:28px 0 8px;
  background:var(--pale-tint);
}
.detail-banner img{width:100%;height:100%;object-fit:cover;}
.detail-banner.prog-thumb-placeholder .kf-big{width:64px;height:64px;}

.detail-grid{display:grid;grid-template-columns:1fr 320px;gap:36px;margin-top:18px;align-items:start;}
@media (max-width:880px){.detail-grid{grid-template-columns:1fr;}}
.detail-main .desc{white-space:pre-line;max-width:680px;}

.sidebar-card{
  position:sticky;top:88px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:12px;
}
.sidebar-card .price{font-family:var(--font-mono);font-size:30px;color:var(--gold-dark);}
.sidebar-card .note,.sidebar-card .meta-row{font-size:13px;color:var(--muted);}
@media (max-width:880px){.sidebar-card{position:static;}}

.outline-list{display:flex;flex-direction:column;gap:12px;margin:14px 0 0;max-width:680px;}
.outline-list li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--text);}
.outline-num{
  flex:none;width:26px;height:26px;border-radius:50%;background:var(--pale-tint);color:var(--blue-dark);
  display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:12px;font-weight:600;
}

.share-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:6px;}
.share-row .share-label{font-size:12px;color:var(--muted);width:100%;}

#inscriptionSection h2{margin-bottom:18px;}

/* ---------- pricing plans ---------- */
.plans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px;}
@media (max-width:980px){.plans-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:640px){.plans-grid{grid-template-columns:1fr;}}
.plan-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;display:flex;flex-direction:column;gap:10px;
}
.plan-card .ptitle{font-size:18px;font-family:var(--font-display);font-weight:600;color:var(--blue-dark);}
.plan-card .price{font-family:var(--font-mono);font-size:28px;color:var(--gold-dark);margin:6px 0;}
.plan-card .note,.plan-card .validity{font-size:13px;color:var(--muted);}
.plan-card ul{margin:8px 0 12px;display:flex;flex-direction:column;gap:6px;}
.plan-card li{font-size:13px;color:var(--text);padding-left:16px;position:relative;}
.plan-card li::before{content:'◆';color:var(--gold);font-size:8px;position:absolute;left:0;top:4px;}

/* ---------- testimonials ---------- */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px;}
@media (max-width:880px){.testi-grid{grid-template-columns:1fr;}}
.testi-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;}
.testi-card .name{font-family:var(--font-display);font-weight:600;margin-top:10px;color:var(--blue-dark);}
.testi-card img{border-radius:8px;margin-bottom:12px;aspect-ratio:3/2;object-fit:cover;}

/* ---------- forms ---------- */
form.box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;max-width:560px;box-shadow:0 1px 3px rgba(35,42,48,.04);}
.field{margin-bottom:16px;display:flex;flex-direction:column;gap:6px;}
.field label{font-size:13px;color:var(--muted);}
.field input,.field textarea,.field select{
  background:#fff;border:1px solid var(--line);border-radius:8px;color:var(--text);
  padding:11px 13px;font-family:var(--font-body);font-size:14px;
}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue);}
.radio-row{display:flex;gap:18px;}
.radio-row label{display:flex;gap:6px;align-items:center;font-size:14px;color:var(--text);}
.form-note{font-size:13px;color:var(--success);margin-top:12px;display:none;}
.form-note.show{display:block;}

/* ---------- footer ---------- */
footer.site-footer{border-top:1px solid var(--line);padding:32px 0;margin-top:36px;}
.footer-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;}
.footer-row a.email{color:var(--blue-dark);}
.footer-row .social img{height:18px;width:18px;opacity:.75;}
.footer-row small{color:var(--muted);}

/* ---------- community stub ---------- */
.notice{
  background:var(--pale-tint);border:1px dashed var(--pale);border-radius:var(--radius);
  padding:20px 22px;color:var(--muted);font-size:14px;margin-top:18px;
}

/* =====================================================================
   ADMINISTRATION
   ===================================================================== */
body.admin{background:var(--surface-2);}
.admin-shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh;}
.admin-side{background:var(--surface);border-right:1px solid var(--line);padding:24px 0;position:sticky;top:0;height:100vh;overflow-y:auto;}
.admin-side .brand{padding:0 20px 20px;border-bottom:1px solid var(--line);margin-bottom:14px;color:var(--blue-dark);}
.admin-side nav a{display:block;padding:10px 20px;font-size:14px;color:var(--muted);border-left:3px solid transparent;}
.admin-side nav a:hover{color:var(--text);background:var(--surface-2);}
.admin-side nav a.active{color:var(--blue-dark);background:var(--pale-tint);border-left-color:var(--gold);font-weight:600;}
.admin-main{padding:32px 36px;max-width:1000px;}
.admin-tabpanel{display:none;}
.admin-tabpanel.active{display:block;}
.admin-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:20px;}
.admin-card h3{font-size:15px;color:var(--brown);text-transform:uppercase;letter-spacing:.05em;font-family:var(--font-mono);margin-bottom:18px;}
.admin-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;}
.list-item{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  background:var(--surface-2);border:1px solid var(--line);border-radius:8px;padding:10px 14px;margin-bottom:10px;
  flex-wrap:wrap;
}
.list-item .li-left{display:flex;align-items:center;gap:12px;min-width:0;}
.list-item .li-thumb{width:40px;height:40px;border-radius:6px;object-fit:cover;background:var(--pale-tint);flex:none;}
.list-item .li-main{font-size:14px;}
.list-item .li-sub{font-size:12px;color:var(--muted);font-family:var(--font-mono);}
.li-actions{display:flex;gap:8px;flex:none;}
.li-actions button{background:none;border:1px solid var(--line);color:var(--muted);border-radius:6px;padding:6px 10px;font-size:12px;cursor:pointer;}
.li-actions button:hover{color:var(--text);border-color:var(--blue);}
.toast{
  position:fixed;bottom:24px;right:24px;background:var(--success);color:#fff;
  padding:12px 18px;border-radius:8px;font-size:14px;font-weight:600;z-index:200;
  opacity:0;transform:translateY(10px);transition:.2s;pointer-events:none;
}
.toast.show{opacity:1;transform:translateY(0);}
.lock-screen{
  min-height:100vh;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px;
  background:var(--pale-tint);
}
.lock-screen form{display:flex;flex-direction:column;gap:10px;width:280px;}
.lock-screen input{padding:11px 13px;border:1px solid var(--line);border-radius:8px;font-family:var(--font-body);font-size:14px;}
.gap-8{display:flex;gap:8px;}
.helptext{font-size:12px;color:var(--muted);margin-top:-4px;}

/* ---- champ image (admin) : aperçu + url + fichier + retirer ---- */
.img-field-row{display:flex;gap:14px;align-items:flex-start;flex-wrap:wrap;}
.img-preview{
  width:96px;height:72px;border-radius:8px;border:1px solid var(--line);background:var(--surface-2);
  display:flex;align-items:center;justify-content:center;overflow:hidden;flex:none;
}
.img-preview img{width:100%;height:100%;object-fit:cover;}
.img-preview span{font-size:10.5px;color:var(--muted);text-align:center;padding:4px;}
.img-field-controls{display:flex;flex-direction:column;gap:8px;flex:1;min-width:200px;}
.img-field-controls input[type=url]{width:100%;}

/* ---- lecteur vidéo flottant (lightbox) ---- */
.video-modal{
  display:none;position:fixed;inset:0;z-index:300;align-items:center;justify-content:center;padding:24px;
}
.video-modal.open{display:flex;}
.video-modal-backdrop{position:absolute;inset:0;background:rgba(15,18,22,.82);}
.video-modal-box{
  position:relative;width:100%;max-width:900px;background:#000;border-radius:12px;overflow:hidden;
  box-shadow:0 20px 60px rgba(0,0,0,.4);
}
.video-modal-box .video-frame{position:relative;width:100%;aspect-ratio:16/9;background:#000;}
.video-modal-box video, .video-modal-box iframe{width:100%;height:100%;display:block;border:0;}
.video-modal-close{
  position:absolute;top:10px;right:10px;z-index:5;
  background:rgba(0,0,0,.55);border:none;color:#fff;font-size:22px;
  line-height:1;cursor:pointer;width:36px;height:36px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
}
.video-modal-close:hover{background:rgba(0,0,0,.75);}

/* ---- champ vidéo (admin) : aperçu + url + fichier + retirer ---- */
.video-field-row{display:flex;gap:14px;align-items:flex-start;flex-wrap:wrap;}
.video-preview{
  width:120px;height:72px;border-radius:8px;border:1px solid var(--line);background:var(--surface-2);
  display:flex;align-items:center;justify-content:center;overflow:hidden;flex:none;
}
.video-preview video{width:100%;height:100%;object-fit:cover;}
.video-preview span{font-size:10.5px;color:var(--muted);text-align:center;padding:4px;}
.video-field-controls{display:flex;flex-direction:column;gap:8px;flex:1;min-width:220px;}
.video-field-controls input[type=url]{width:100%;}
.video-field-note{font-size:12px;color:var(--muted);}
.video-field-note.warn{color:var(--brown-dark);}

/* ---- responsive admin (mobile) ---- */
@media (max-width:880px){
  .admin-shell{grid-template-columns:1fr;}
  .admin-side{position:sticky;top:0;height:auto;width:100%;padding:14px 0;z-index:30;}
  .admin-side .brand{padding:0 16px 12px;}
  .admin-side nav{display:flex;overflow-x:auto;gap:2px;padding:0 16px;-webkit-overflow-scrolling:touch;}
  .admin-side nav a{white-space:nowrap;border-left:none;border-bottom:3px solid transparent;padding:8px 12px;border-radius:6px 6px 0 0;}
  .admin-side nav a.active{border-left:none;border-bottom-color:var(--gold);}
  .admin-main{padding:22px 16px;max-width:100%;}
  .admin-row{grid-template-columns:1fr;}
  .toast{right:16px;left:16px;bottom:16px;text-align:center;}
}