:root{
  --paper:#CBD8C9;
  --paper-2:#BFCEBC;
  --ink:#0E2A38;
  --ink-soft:#43545C;
  --line:#A8B8A4;
  --app:#5C9A2E;
  --nut:#7C8F97;
  --form:#2F4F63;
  --max:1120px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'IBM Plex Sans',sans-serif;
  line-height:1.55;
}
a{color:inherit;text-decoration:none;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px;}
.mono{
  font-family:'IBM Plex Mono',monospace;
  letter-spacing:.04em;
  text-transform:uppercase;
  font-size:.72rem;
}

/* Header */
header{
  border-bottom:1px solid var(--line);
  background:var(--paper);
  position:sticky;top:0;z-index:10;
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 0;
}
.logo img{height:46px;display:block;}
nav ul{display:flex;gap:28px;list-style:none;margin:0;padding:0;}
nav a{font-size:.92rem;font-weight:500;position:relative;padding-bottom:4px;}
nav a:hover, nav a:focus-visible{color:var(--app);}
nav a:focus-visible{outline:2px solid var(--app);outline-offset:4px;border-radius:2px;}
nav a.active{color:var(--app);font-weight:600;}
nav a.active::after{
  content:'';position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--app);
}

/* Hero (homepage, large) */
.hero{padding:84px 0 64px;border-bottom:1px solid var(--line);}
.hero--page{padding:56px 0 48px;}
.dossier-tag{
  color:var(--ink-soft);
  margin-bottom:22px;
  display:inline-flex;align-items:center;gap:10px;
}
.dossier-tag::before{
  content:'';width:7px;height:7px;border-radius:50%;
  background:var(--app);display:inline-block;
}
h1{
  font-family:'Fraunces',serif;
  font-weight:600;
  font-size:clamp(2.1rem,5vw,3.4rem);
  line-height:1.08;
  margin:0 0 26px;
  max-width:18ch;
}
.hero--page h1{font-size:clamp(1.9rem,4vw,2.7rem);max-width:22ch;}
.hero p{
  font-size:1.08rem;
  color:var(--ink-soft);
  max-width:50ch;
  margin:0 0 34px;
}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--ink);color:var(--paper);
  padding:13px 22px;border-radius:3px;
  font-weight:500;font-size:.95rem;
  border:1px solid var(--ink);
  transition:background .2s, color .2s;
}
.btn:hover{background:transparent;color:var(--ink);}
.btn:focus-visible{outline:2px solid var(--app);outline-offset:3px;}
.btn-outline{
  background:transparent;color:var(--ink);
}
.btn-outline:hover{background:var(--ink);color:var(--paper);}

/* Dossiers (homepage summary cards) */
.dossiers{padding:70px 0;border-bottom:1px solid var(--line);}
.section-head{margin-bottom:40px;}
.section-head .mono{color:var(--ink-soft);margin-bottom:10px;display:block;}
.section-head h2{
  font-family:'Fraunces',serif;font-weight:600;
  font-size:clamp(1.5rem,3vw,2rem);margin:0;
}
.grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.grid-2{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:22px;
}
.card{
  background:var(--paper-2);
  border:1px solid var(--line);
  border-radius:4px;
  overflow:hidden;
  opacity:0;
  transform:translateY(14px);
  transition:opacity .5s ease, transform .5s ease;
}
.card.in{opacity:1;transform:translateY(0);}
.card-tab{
  padding:11px 20px;
  font-family:'IBM Plex Mono',monospace;
  font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;
  color:#fff;
}
.card-1 .card-tab{background:var(--app);}
.card-2 .card-tab{background:var(--nut);}
.card-3 .card-tab{background:var(--form);}
.card-body{padding:24px 20px 26px;}
.card-body h3{
  font-family:'Fraunces',serif;font-weight:600;
  font-size:1.25rem;margin:0 0 10px;
}
.card-body p{
  color:var(--ink-soft);font-size:.95rem;margin:0 0 16px;
}
.card-link{
  display:inline-flex;font-family:'IBM Plex Mono',monospace;
  font-size:.72rem;text-transform:uppercase;letter-spacing:.03em;
  color:var(--ink);font-weight:500;margin-top:14px;
}
.card-link:hover{color:var(--app);}

.tags{display:flex;flex-wrap:wrap;gap:7px;}
.tag{
  font-family:'IBM Plex Mono',monospace;
  font-size:.68rem;
  border:1px solid var(--line);
  padding:5px 9px;border-radius:3px;
  background:var(--paper);color:var(--ink-soft);
}

.apps-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:9px;
}
.app-tile{
  position:relative;
  aspect-ratio:1;
  border-radius:8px;
  overflow:hidden;
  background:#0b0b0b;
  background-size:cover;
  background-position:center;
  border:1px solid var(--line);
}
.app-tile .app-name{
  position:absolute;left:0;right:0;bottom:0;
  padding:6px 7px 7px;
  font-family:'IBM Plex Mono',monospace;
  font-size:.6rem;letter-spacing:.02em;text-transform:uppercase;
  color:#fff;
  background:linear-gradient(to top, rgba(0,0,0,.88), rgba(0,0,0,0));
}
.app-tile.placeholder{
  background:var(--paper);
  border:1px dashed var(--line);
  display:flex;align-items:center;justify-content:center;
  text-align:center;
}
.app-tile.placeholder .app-name{
  position:static;background:none;color:var(--ink-soft);padding:4px;
}
.app-tile.light{
  background-color:#fff;
  background-size:68%;
}
.app-tile.light .app-name{
  color:var(--ink-soft);
  background:linear-gradient(to top, rgba(255,255,255,.92), rgba(255,255,255,0));
}

/* App feature rows (applications.php detail page) */
.app-features{padding:70px 0;}
.app-feature{
  display:grid;
  grid-template-columns:340px 1fr;
  gap:40px;
  align-items:center;
  padding:46px 0;
  border-bottom:1px solid var(--line);
}
.app-feature:last-child{border-bottom:none;}
.app-feature.reverse .app-visual{order:2;}
.app-feature.reverse .app-copy{order:1;}
.app-visual{
  border-radius:10px;overflow:hidden;border:1px solid var(--line);
  aspect-ratio:4/3;background:#0b0b0b;
}
.app-visual img{width:100%;height:100%;object-fit:cover;display:block;}
.app-visual.placeholder{
  display:flex;align-items:center;justify-content:center;
  background:var(--paper-2);border:1px dashed var(--line);
}
.app-visual.placeholder span{
  font-family:'IBM Plex Mono',monospace;color:var(--ink-soft);
  font-size:.78rem;text-align:center;padding:20px;
}
.app-visual.light{
  background:#fff;
  display:flex;align-items:center;justify-content:center;
  padding:36px;
}
.app-visual.light img{
  object-fit:contain;width:100%;height:100%;
}
.app-eyebrow{
  font-family:'IBM Plex Mono',monospace;font-size:.72rem;
  text-transform:uppercase;letter-spacing:.05em;color:var(--ink-soft);
  margin-bottom:10px;display:block;
}
.app-copy h3{
  font-family:'Fraunces',serif;font-weight:600;
  font-size:1.7rem;margin:0 0 12px;
}
.app-copy p{color:var(--ink-soft);margin:0 0 16px;max-width:48ch;}
.app-copy .tags{margin-bottom:18px;}

/* Contact strip */
.contact-strip{
  padding:60px 0;
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;flex-wrap:wrap;
  border-bottom:1px solid var(--line);
}
.contact-strip h2{
  font-family:'Fraunces',serif;font-weight:600;
  font-size:clamp(1.4rem,3vw,1.9rem);margin:0;max-width:24ch;
}

/* Generic content section (nutrition/formation/legal pages) */
.content-section{padding:60px 0;}
.content-section h2{
  font-family:'Fraunces',serif;font-weight:600;
  font-size:clamp(1.3rem,2.6vw,1.7rem);margin:0 0 14px;
}
.content-section p{color:var(--ink-soft);max-width:62ch;margin:0 0 18px;}
.content-section ul{color:var(--ink-soft);max-width:62ch;padding-left:20px;margin:0 0 18px;}
.content-section li{margin-bottom:6px;}

.process-steps{list-style:none;padding:0;margin:28px 0 0;max-width:62ch;}
.process-steps li{
  display:grid;grid-template-columns:46px 1fr;gap:16px;
  padding:18px 0;border-bottom:1px solid var(--line);
}
.process-steps li:last-child{border-bottom:none;}
.process-steps .step-num{
  font-family:'IBM Plex Mono',monospace;font-weight:600;
  font-size:.95rem;color:var(--app);
}
.process-steps strong{
  display:block;margin-bottom:4px;
  font-family:'Fraunces',serif;font-weight:600;font-size:1.05rem;color:var(--ink);
}
.process-steps p{margin:0;color:var(--ink-soft);font-size:.92rem;max-width:56ch;}

/* Forms (contact.php) */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;}
.form-grid{display:grid;grid-template-columns:1fr;gap:16px;max-width:560px;}
label{font-family:'IBM Plex Mono',monospace;font-size:.72rem;text-transform:uppercase;letter-spacing:.03em;color:var(--ink-soft);display:block;margin-bottom:6px;}
input,textarea{
  width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:3px;
  background:var(--paper-2);color:var(--ink);font-family:'IBM Plex Sans',sans-serif;font-size:.95rem;
}
input:focus,textarea:focus{outline:2px solid var(--app);outline-offset:1px;}
.field-msg{font-size:.85rem;margin-top:14px;}
.field-msg.ok{color:var(--app);}
.field-msg.err{color:#A4453A;}

/* Footer */
footer{padding:36px 0 50px;}
.footer-inner{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:18px;
  font-size:.85rem;color:var(--ink-soft);
}
.footer-inner a:hover{color:var(--app);}

@media(max-width:860px){
  .grid{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
  nav ul{gap:16px;flex-wrap:wrap;}
  .hero{padding:56px 0 44px;}
  .apps-grid{grid-template-columns:repeat(5,1fr);gap:6px;}
  .app-tile .app-name{font-size:.52rem;padding:4px;}
  .app-feature{grid-template-columns:1fr;gap:20px;}
  .app-feature.reverse .app-visual{order:1;}
  .app-feature.reverse .app-copy{order:2;}
  .contact-grid{grid-template-columns:1fr;gap:30px;}
}
@media(prefers-reduced-motion:reduce){
  .card{transition:none;}
}