/* ============================================================
   controleOIBT.com — feuille de style unique
   Charte graphique officielle v1.0 — 05.06.2026
   Monochrome. Vert #3D7A52 / ambre #A06616 : données uniquement.
   ============================================================ */

*{margin:0;padding:0;box-sizing:border-box}

:root{
  --noir:#111111;
  --blanc:#ffffff;
  --gris-perle:#f7f7f5;
  --gris-median:#9a9a97;
  --vert-statut:#3d7a52;
  --ambre-statut:#a06616;
  --bordure:#ececea;
  --bordure-carte:#e2e2df;
}

html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:var(--blanc);color:var(--noir);line-height:1.55;font-size:15px}
a{color:inherit}
img{max-width:100%;height:auto}

/* ---------- Navigation ---------- */
.nav{position:sticky;top:0;z-index:50;background:var(--blanc);display:flex;justify-content:space-between;align-items:center;padding:14px 44px;border-bottom:1px solid var(--bordure)}
.logo{display:flex;flex-direction:column;text-decoration:none}
.logo img{height:20px;width:auto;display:block}
.logo small{font-family:'Inter';font-weight:400;font-size:8px;letter-spacing:1.6px;color:var(--gris-median);text-transform:uppercase;margin-top:3px}
.links{display:flex;gap:22px;font-size:13px;font-weight:500;color:#444;align-items:center;flex-wrap:wrap}
.links a{text-decoration:none}
.links a:hover{color:#000;text-decoration:underline}
.links .cta{background:var(--noir);color:var(--blanc);padding:9px 16px;border-radius:4px;font-weight:600;text-decoration:none}
.links .cta:hover{text-decoration:none;background:#000}
.burger{display:none;background:none;border:1.5px solid var(--noir);border-radius:4px;padding:7px 10px;cursor:pointer;font-size:16px;line-height:1;color:var(--noir)}

@media(max-width:900px){
  .nav{padding:12px 18px}
  .burger{display:block}
  .links{display:none;position:absolute;top:100%;left:0;right:0;background:var(--blanc);border-bottom:1px solid var(--bordure);flex-direction:column;align-items:stretch;gap:0;padding:8px 0}
  .links.open{display:flex}
  .links a{padding:13px 22px;border-bottom:1px solid var(--gris-perle);font-size:14px}
  .links a:last-child{border-bottom:none}
  .links .cta{margin:10px 18px;text-align:center;border-radius:4px}
}

/* ---------- Hero ---------- */
.hero{position:relative;padding:64px 44px 52px;overflow:hidden;text-align:center}
.hero .ring-bg{position:absolute;left:50%;top:-380px;transform:translateX(-50%);width:780px;height:780px;border-radius:50%;border:90px solid var(--gris-perle);pointer-events:none}
.hin{position:relative;z-index:1;max-width:720px;margin:0 auto}
.kick{font-size:11px;letter-spacing:2.2px;text-transform:uppercase;color:var(--gris-median);font-weight:600}
h1{font-family:'Archivo';font-variation-settings:'wdth' 118,'wght' 600;font-size:40px;letter-spacing:-.5px;line-height:1.08;margin:14px 0 12px}
.hero p{font-size:15px;color:#555;max-width:560px;margin:0 auto}
@media(max-width:700px){
  .hero{padding:44px 20px 40px}
  h1{font-size:29px}
}

/* ---------- Boutons ---------- */
.btn{display:inline-block;background:var(--noir);color:var(--blanc);padding:12px 22px;border-radius:4px;font-size:13.5px;font-weight:600;text-decoration:none;cursor:pointer;border:1.5px solid var(--noir)}
.btn:hover{background:#000}
.btn.ghost{background:var(--blanc);color:var(--noir)}
.btn.ghost:hover{background:var(--gris-perle)}

/* ---------- Doors (home) ---------- */
.doors{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:860px;margin:34px auto 0;text-align:left}
@media(max-width:800px){.doors{grid-template-columns:1fr}}
.door{border:1.5px solid var(--noir);border-radius:10px;padding:24px;background:var(--blanc);display:flex;flex-direction:column;gap:8px;text-decoration:none}
.door .t{font-family:'Archivo';font-variation-settings:'wdth' 112,'wght' 600;font-size:18px}
.door p{font-size:13px;color:#555;flex:1;margin:0}
.door .price{font-family:'JetBrains Mono',monospace;font-size:10.5px;color:var(--gris-median)}
.door .b{align-self:flex-start;margin-top:8px;font-size:13px;font-weight:600;padding:10px 18px;border-radius:4px;background:var(--noir);color:var(--blanc)}
.door.dark{background:var(--noir);border-color:var(--noir);color:var(--blanc)}
.door.dark p{color:#b9bfc9}
.door.dark .b{background:var(--blanc);color:var(--noir)}

/* ---------- Slogan ---------- */
.slog{position:relative;z-index:1;margin-top:34px;font-family:'Archivo';font-variation-settings:'wdth' 100,'wght' 450;font-size:10.5px;letter-spacing:2.2px;color:var(--gris-median);text-transform:uppercase;text-align:center}

/* ---------- Bande de preuve ---------- */
.proof{display:flex;border-top:1px solid var(--bordure);border-bottom:1px solid var(--bordure);flex-wrap:wrap}
.proof div{flex:1;text-align:center;padding:15px 8px;font-size:10px;letter-spacing:1px;text-transform:uppercase;color:#8a8a87;border-right:1px solid var(--bordure);min-width:110px}
.proof div:last-child{border-right:none}
@media(max-width:700px){.proof div{border-right:none;border-bottom:1px solid var(--bordure)}.proof div:last-child{border-bottom:none}}

/* ---------- Sections ---------- */
.sec{padding:54px 44px;max-width:1180px;margin:0 auto}
@media(max-width:700px){.sec{padding:40px 20px}}
h2.st{font-family:'Archivo';font-variation-settings:'wdth' 112,'wght' 600;font-size:24px;margin-bottom:6px}
.sub{color:#777;font-size:14px;max-width:580px}
.h1-page{font-family:'Archivo';font-variation-settings:'wdth' 118,'wght' 600;font-size:34px;letter-spacing:-.5px;line-height:1.08;margin:14px 0 12px}
@media(max-width:700px){.h1-page{font-size:27px}}

/* ---------- Grilles ---------- */
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:28px}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px}
@media(max-width:820px){.g3,.g4,.g2{grid-template-columns:1fr}}

/* ---------- Cartes ---------- */
.card{background:var(--gris-perle);border-radius:8px;padding:22px}
.card .n{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--gris-median);margin-bottom:10px}
.card h3{font-size:15px;font-weight:600;margin-bottom:6px}
.card p{font-size:13px;color:#666}
.card a{font-size:13px;font-weight:600;display:inline-block;margin-top:10px}
.wcard{display:block;background:var(--blanc);border:1px solid var(--bordure-carte);border-radius:8px;padding:22px;text-decoration:none}
.wcard:hover{border-color:var(--noir)}
.wcard h3{font-size:15.5px;font-weight:600;margin-bottom:6px}
.wcard p{font-size:13px;color:#666}
.wcard .tag{font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--gris-median)}

/* ---------- Placeholder photo ---------- */
.photo-placeholder{background:repeating-linear-gradient(45deg,#f3f3f0,#f3f3f0 10px,#ececea 10px,#ececea 20px);border:1px dashed #c5c5c2;color:#8a8a87;font-size:11px;display:flex;align-items:center;justify-content:center;text-align:center;border-radius:10px;padding:12px}

/* ---------- Tableau de prix ---------- */
.price-table{width:100%;border-collapse:collapse;margin-top:24px;font-size:13.5px}
.price-table th{text-align:left;background:var(--noir);color:var(--blanc);padding:11px 14px}
.price-table td{padding:11px 14px;border-bottom:1px solid var(--bordure)}
.price-table .p{font-family:'JetBrains Mono',monospace;font-weight:600;white-space:nowrap}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
@media(max-width:700px){.price-table{font-size:12.5px}.price-table th,.price-table td{padding:9px 10px}}

/* ---------- FAQ ---------- */
.faq{max-width:760px;margin-top:24px}
.faq details{border-bottom:1px solid #e6e6e3;padding:13px 0}
.faq summary{font-weight:600;font-size:14px;cursor:pointer}
.faq p{font-size:13.5px;color:#555;margin-top:8px}

/* ---------- Fil d'Ariane ---------- */
.crumb{padding:16px 44px 0;font-size:12px;color:var(--gris-median);max-width:1180px;margin:0 auto}
.crumb a{text-decoration:underline}
@media(max-width:700px){.crumb{padding:14px 20px 0}}

/* ---------- Bande sombre ---------- */
.dark-strip{background:var(--noir);color:var(--blanc);padding:40px 44px;text-align:center}
.dark-strip h2{font-family:'Archivo';font-variation-settings:'wdth' 112,'wght' 600;font-size:22px;margin-bottom:8px}
.dark-strip p{color:#b9bfc9;font-size:14px;max-width:560px;margin:0 auto 18px}
.dark-strip .btn{background:var(--blanc);color:var(--noir);border-color:var(--blanc)}
.dark-strip .btn:hover{background:var(--gris-perle)}
.dark-strip.rounded{border-radius:10px;margin-top:30px}
@media(max-width:700px){.dark-strip{padding:34px 20px}}

/* ---------- Étapes en ligne ---------- */
.steps-inline{display:flex;gap:0;margin-top:26px;border:1px solid #e6e6e3;border-radius:8px;overflow:hidden}
@media(max-width:820px){.steps-inline{flex-direction:column}}
.steps-inline div{flex:1;padding:18px;border-right:1px solid #e6e6e3;font-size:13px;color:#555}
.steps-inline div:last-child{border-right:none}
@media(max-width:820px){.steps-inline div{border-right:none;border-bottom:1px solid #e6e6e3}.steps-inline div:last-child{border-bottom:none}}
.steps-inline b{display:block;color:var(--noir);font-size:13.5px;margin-bottom:4px}

/* ---------- Formulaire contact ---------- */
.form{max-width:560px;margin-top:8px}
.form label{display:block;font-size:13px;font-weight:600;margin:16px 0 5px}
.form input,.form select,.form textarea{width:100%;padding:11px 12px;border:1px solid var(--bordure-carte);border-radius:6px;font-family:'Inter',sans-serif;font-size:14px;background:var(--blanc);color:var(--noir)}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--noir);border-color:var(--noir)}
.form textarea{min-height:120px;resize:vertical}
.form button{margin-top:20px}
.form-msg{display:none;margin-top:16px;padding:14px 16px;background:var(--gris-perle);border-radius:8px;font-size:13.5px;color:#444}
.form-msg.show{display:block}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--bordure);padding:32px 44px;font-size:12px;color:var(--gris-median);max-width:1180px;margin:0 auto}
.footer .f-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px}
.footer .f-links{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:14px;padding-top:14px;border-top:1px solid var(--gris-perle)}
.footer a{text-decoration:none}
.footer a:hover{text-decoration:underline}
.footer .f-slog{font-family:'Archivo';font-variation-settings:'wdth' 100,'wght' 450;letter-spacing:2.2px;text-transform:uppercase;font-size:9.5px;margin-top:14px}
@media(max-width:700px){.footer{padding:28px 20px}}

/* ---------- Divers ---------- */
.mt-18{margin-top:18px}
.mt-26{margin-top:26px}
.muted{font-size:13px;color:var(--gris-median)}