/* Polices auto-hébergées (RGPD : plus d'appel Google Fonts). Déposer les .woff2
   dans assets/fonts/ ; repli automatique sur system-ui sinon. */
@font-face{font-family:'Nunito';src:local('Nunito'),url('/assets/fonts/Nunito.woff2') format('woff2');font-weight:200 1000;font-style:normal;font-display:swap}
@font-face{font-family:'Nunito';src:local('Nunito Italic'),url('/assets/fonts/Nunito-Italic.woff2') format('woff2');font-weight:200 1000;font-style:italic;font-display:swap}
@font-face{font-family:'DM Mono';src:local('DM Mono'),url('/assets/fonts/DMMono.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'DM Mono';src:local('DM Mono Medium'),url('/assets/fonts/DMMono-Medium.woff2') format('woff2');font-weight:500;font-display:swap}

/* ═══════════════════════════════════════════════════════════
   COLTAM — styles.css
   Design system complet : tokens, portfolio public, backoffice
   ═══════════════════════════════════════════════════════════ */

/* ── Reset & tokens ─────────────────────────────────────── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  /* Couleurs logo : #2d3a4a (bleu-gris foncé) comme couleur primaire */
  --ink:#1a2433;        /* Bleu-gris foncé — aligné logo */
  --ink-m:#4a5568;      /* Texte secondaire */
  --ink-f:#8a9ab0;      /* Texte tertiaire / placeholders */
  --paper:#f6f8fb;      /* Fond principal (blanc légèrement bleuté) */
  --paper-w:#eaeff5;    /* Fond secondaire */
  --paper-d:#d6dfe8;    /* Bordures */
  --accent:#c8472a;     /* Rouge terracotta — CTA */
  --accent-l:#f5e8e4;   /* Rouge clair — backgrounds */
  --green:#2a6b3f;
  --green-l:#dff0e6;
  --blue:#1a4a7a;
  --blue-l:#dde8f5;
  --purple:#5a3fb5;
  --purple-l:#eeeaf9;
  /* Typographie rapprochée du logo : Nunito/Exo géométrique + mono élégant */
  --serif:'Nunito',system-ui,sans-serif;  /* Remplace DM Serif — géométrique comme logo */
  --sans:'Nunito',system-ui,sans-serif;
  --mono:'DM Mono','Courier New',monospace;
  --r:4px;
  --shadow-sm:0 2px 8px rgba(26,36,51,.06);
  --shadow-md:0 8px 24px rgba(26,36,51,.12);
  --shadow-lg:0 20px 60px rgba(26,36,51,.18);
}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--paper);color:var(--ink);font-size:16px;line-height:1.6;overflow-x:hidden}

/* ── Vues (SPA navigation) ──────────────────────────────── */
#view-login{display:none;min-height:100vh;align-items:center;justify-content:center;background:var(--ink)}
#view-backoffice{display:none}

/* ═══════════════════════════════════════════════════════════
   NAVIGATION PUBLIQUE
   ═══════════════════════════════════════════════════════════ */
.pub-nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:0.94rem 4rem;
  background:var(--paper);
  border-bottom:1px solid var(--paper-w);
  backdrop-filter:blur(4px);
}
.nav-logo{font-family:var(--mono);font-size:13px;letter-spacing:.05em;color:var(--ink-m);text-decoration:none}
.nav-links{display:flex;gap:2.5rem;list-style:none;align-items:center}
.nav-links a{font-size:13px;font-weight:400;color:var(--ink-m);text-decoration:none;letter-spacing:.04em;transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.nav-cta{color:var(--accent)!important;border:1px solid var(--accent);padding:.4rem 1.1rem!important;border-radius:2px;transition:background .2s,color .2s!important}
.nav-cta:hover{background:var(--accent)!important;color:var(--paper)!important}

/* Bouton backoffice — visible, discret mais accessible */
.nav-bo-btn{
  font-family:var(--mono);font-size:11px;letter-spacing:.1em;
  color:var(--ink-f);background:none;border:1px solid var(--paper-d);
  cursor:pointer;padding:.35rem .85rem;border-radius:var(--r);
  transition:all .2s;
}
.nav-bo-btn:hover{border-color:var(--ink-m);color:var(--ink)}

/* ═══════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════ */
.hero{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;padding-top:68px}
.hero-left{display:flex;flex-direction:column;justify-content:center;padding:5.1rem 4rem;border-right:1px solid var(--paper-w)}
.hero-label{font-family:var(--mono);font-size:11px;letter-spacing:.15em;color:var(--ink-f);text-transform:uppercase;margin-bottom:2rem}
.hero-name{font-family:var(--sans);font-size:clamp(3rem,6vw,5rem);font-weight:800;line-height:1.05;margin-bottom:1.28rem;letter-spacing:-.03em}
.hero-name em{font-style:italic;color:var(--accent)}
.hero-desc{font-size:16px;font-weight:300;color:var(--ink-m);line-height:1.75;max-width:400px;margin-bottom:2.55rem}
.hero-actions{display:flex;gap:1rem;align-items:center}
.btn-ink{background:var(--ink);color:var(--paper);padding:.85rem 2rem;font-size:14px;font-weight:500;text-decoration:none;border-radius:2px;transition:background .2s;letter-spacing:.02em;border:none;cursor:pointer;font-family:var(--sans);display:inline-flex;align-items:center}
.btn-ink:hover{background:var(--accent)}
.btn-ghost{color:var(--ink-m);font-size:14px;text-decoration:none;display:flex;align-items:center;gap:.4rem;transition:color .2s}
.btn-ghost:hover{color:var(--ink)}
.btn-ghost::after{content:'↓'}
.hero-right{display:flex;flex-direction:column;justify-content:flex-end;padding:3.4rem;position:relative}
.hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:2px;margin-bottom:2rem}
.stat-box{background:var(--paper-w);padding:1.7rem;display:flex;flex-direction:column;gap:.35rem}
.stat-number{font-family:var(--sans);font-size:2.8rem;font-weight:800;line-height:1;letter-spacing:-.03em}
.stat-lbl{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--ink-f);text-transform:uppercase}
.avail{display:flex;align-items:center;gap:.75rem;padding:1rem 1.5rem;background:var(--green-l);border:1px solid #b5d9c2;border-radius:2px}
.avail-dot{width:8px;height:8px;border-radius:50%;background:var(--green);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.avail-txt{font-family:var(--mono);font-size:12px;color:var(--green);letter-spacing:.05em}
.deco-line{position:absolute;top:4rem;left:4rem;right:4rem;height:1px;background:var(--paper-w)}

/* ═══════════════════════════════════════════════════════════
   SECTIONS COMMUNES
   ═══════════════════════════════════════════════════════════ */
.pub-section{padding:5.95rem 4rem} /* −15% de 7rem */
.sec-label{font-family:var(--mono);font-size:11px;letter-spacing:.15em;color:var(--ink-f);text-transform:uppercase;margin-bottom:1.5rem;display:flex;align-items:center;gap:1rem}
.sec-label::before{content:'';display:block;width:2rem;height:1px;background:var(--ink-f)}
.sec-title{font-family:var(--sans);font-size:clamp(1.7rem,4vw,2.6rem);font-weight:700;line-height:1.15;margin-bottom:.85rem;letter-spacing:-.02em}

/* ═══════════════════════════════════════════════════════════
   APPROCHE — Tryptique IA-Augmenté
   ═══════════════════════════════════════════════════════════ */
#competences{background:var(--ink);color:var(--paper)}
#competences .sec-label{color:rgba(247,244,239,.3)}
#competences .sec-label::before{background:rgba(247,244,239,.3)}
#competences .sec-title{color:var(--paper)}
.skills-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:rgba(255,255,255,.08);margin-top:3.4rem;border:1px solid rgba(255,255,255,.08)}
.skill-card{background:var(--ink);padding:2.35rem 2rem;transition:background .25s;position:relative;overflow:hidden;display:flex;flex-direction:column}
.skill-card:hover{background:#111110}
.skill-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .35s ease}
.skill-card:hover::before{transform:scaleX(1)}
.skill-card:nth-child(2)::before{background:var(--purple)}
.skill-card:nth-child(3)::before{background:var(--green)}
.skill-num{font-family:var(--mono);font-size:9px;letter-spacing:.14em;color:rgba(247,244,239,.2);text-transform:uppercase;margin-bottom:1.1rem}
.skill-icon{font-size:1.4rem;margin-bottom:.85rem;display:block}
.skill-name{font-family:var(--sans);font-size:1.15rem;font-weight:700;color:var(--paper);margin-bottom:.7rem;line-height:1.2;letter-spacing:-.01em}
.skill-pitch{font-size:12px;font-style:italic;color:rgba(247,244,239,.35);margin-bottom:.75rem;line-height:1.55;border-left:1px solid rgba(255,255,255,.1);padding-left:.7rem}
.skill-desc{font-size:12.5px;font-weight:300;color:rgba(247,244,239,.5);line-height:1.65;margin-bottom:1.25rem;flex:1}
.skill-tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:auto}
.stag{font-family:var(--mono);font-size:10px;letter-spacing:.06em;padding:.28rem .65rem;border:1px solid rgba(255,255,255,.12);color:rgba(247,244,239,.5);border-radius:2px;transition:all .15s}
.skill-card:hover .stag{border-color:rgba(255,255,255,.22);color:rgba(247,244,239,.75)}

/* ═══════════════════════════════════════════════════════════
   PRESTATIONS / PROJETS
   ═══════════════════════════════════════════════════════════ */
.projects-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:4rem}
.project-card{background:var(--paper-w);padding:2.1rem;border:1px solid transparent;transition:border-color .2s;position:relative}
.project-card:hover{border-color:var(--accent)}
.project-card.featured{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
/* Carte mini (Conseil / Corporate AI) */
.project-card.mini{padding:1.5rem 1.7rem;display:flex;align-items:flex-start;gap:1rem}
.mini-icon{font-size:1.75rem;flex-shrink:0;margin-top:.1rem}
.mini-body{flex:1}
.proj-badge{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;padding:.3rem .8rem;border-radius:1px;display:inline-block;margin-bottom:1rem}
.ba{background:var(--accent-l);color:var(--accent)}
.bb{background:var(--blue-l);color:var(--blue)}
.bg{background:var(--green-l);color:var(--green)}
.bp{background:var(--purple-l);color:var(--purple)}
.bai{background:#fff8e1;color:#b07800}
.proj-title{font-family:var(--serif);font-size:1.5rem;margin-bottom:.65rem}
.proj-title-sm{font-family:var(--serif);font-size:1.1rem;margin-bottom:.35rem;color:var(--ink)}
.proj-desc{font-size:15px;font-weight:300;color:var(--ink-m);line-height:1.7;margin-bottom:1.5rem}
.proj-desc-sm{font-size:13px;font-weight:300;color:var(--ink-m);line-height:1.65}
.proj-link{font-family:var(--mono);font-size:12px;color:var(--accent);text-decoration:none;letter-spacing:.05em;display:inline-flex;align-items:center;gap:.5rem}
.proj-link::after{content:'→'}
.proj-visual{background:var(--paper);border-radius:2px;height:220px;display:flex;align-items:center;justify-content:center;overflow:hidden}

/* Sous-grille prestations conseil */
.services-row{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:1.5rem}

/* ═══════════════════════════════════════════════════════════
   À PROPOS
   ═══════════════════════════════════════════════════════════ */
#apropos{background:var(--paper-w);display:grid;grid-template-columns:1fr 1fr;gap:6rem;align-items:center}
.about-img{background:var(--paper);aspect-ratio:4/5;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.about-img-bg{position:absolute;inset:0;background:linear-gradient(135deg,#e8e3d8,#d4cfc4);display:flex;align-items:center;justify-content:center}
.about-initials{font-family:var(--serif);font-size:6rem;color:var(--ink);opacity:.12}
.about-img-label{position:absolute;bottom:1.5rem;left:1.5rem;right:1.5rem;background:var(--ink);color:var(--paper);font-family:var(--mono);font-size:11px;letter-spacing:.08em;padding:.75rem 1rem}
.about-text p{font-size:16px;font-weight:300;color:var(--ink-m);line-height:1.8;margin-bottom:1.25rem}
.about-text p strong{font-weight:500;color:var(--ink)}
.about-list{list-style:none;margin-top:2rem;display:flex;flex-direction:column;gap:.6rem}
.about-list li{font-family:var(--mono);font-size:13px;color:var(--ink-m);display:flex;align-items:center;gap:.75rem}
.about-list li::before{content:'✓';color:var(--green)}

/* ═══════════════════════════════════════════════════════════
   CONTACT — Formulaire multi-étapes
   ═══════════════════════════════════════════════════════════ */
#contact{background:var(--ink);padding:5.95rem 4rem}
#contact .sec-label{color:rgba(247,244,239,.3)}
#contact .sec-label::before{background:rgba(247,244,239,.3)}
#contact .sec-title{color:var(--paper);margin-bottom:.5rem}
.contact-layout{display:grid;grid-template-columns:1fr 1.6fr;gap:5rem;align-items:start;margin-top:3rem}
.contact-left p{font-size:15px;font-weight:300;color:rgba(247,244,239,.5);line-height:1.8;margin-bottom:2rem}
.contact-perks{list-style:none;display:flex;flex-direction:column;gap:.75rem}
.contact-perks li{font-family:var(--mono);font-size:12px;color:rgba(247,244,239,.4);display:flex;align-items:center;gap:.6rem;letter-spacing:.03em}
.contact-perks li::before{content:'→';color:var(--accent)}
.contact-socials{display:flex;gap:1.5rem;margin-top:2.5rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.08);flex-wrap:wrap}
.social-link{font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:rgba(247,244,239,.3);text-decoration:none;transition:color .2s}
.social-link:hover{color:var(--paper)}
/* Formulaire */
.cf-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:6px;overflow:hidden}
.cf-progress{display:flex;border-bottom:1px solid rgba(255,255,255,.08)}
.cf-step-dot{flex:1;padding:.6rem;text-align:center;font-family:var(--mono);font-size:10px;letter-spacing:.08em;color:rgba(247,244,239,.25);border-bottom:2px solid transparent;transition:all .2s}
.cf-step-dot.done{color:var(--green);border-bottom-color:var(--green)}
.cf-step-dot.active{color:var(--paper);border-bottom-color:var(--accent)}
.cf-body{padding:1.7rem}
.cf-step{display:none}.cf-step.active{display:block}
.cf-heading{font-family:var(--serif);font-size:1.2rem;color:var(--paper);margin-bottom:.35rem}
.cf-sub{font-size:13px;color:rgba(247,244,239,.4);margin-bottom:1.5rem;line-height:1.6}
.cf-row{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;margin-bottom:.75rem}
.cf-row.full{grid-template-columns:1fr}
.cf-field{display:flex;flex-direction:column;gap:.35rem}
.cf-label{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:rgba(247,244,239,.4)}
.cf-optional{font-size:9px;color:rgba(247,244,239,.2);font-style:italic;margin-left:.3rem}
.cf-input{font-family:var(--sans);font-size:14px;color:var(--paper);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--r);padding:.58rem .85rem;transition:border-color .15s;outline:none;width:100%}
.cf-input:focus{border-color:rgba(255,255,255,.4);background:rgba(255,255,255,.09)}
.cf-input::placeholder{color:rgba(247,244,239,.2)}
select.cf-input option{background:#1a1a17;color:var(--paper)}
/* Question cards */
.qcards{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;margin-bottom:1.25rem}
.qcard{background:rgba(255,255,255,.05);border:1.5px solid rgba(255,255,255,.1);border-radius:var(--r);padding:.75rem 1rem;cursor:pointer;transition:all .15s;text-align:left}
.qcard:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.25)}
.qcard.selected{background:rgba(200,71,42,.15);border-color:var(--accent)}
.qcard-ico{font-size:1.1rem;margin-bottom:.35rem;display:block}
.qcard-label{font-size:13px;color:var(--paper);font-weight:500;display:block;margin-bottom:.15rem}
.qcard-sub{font-size:11px;color:rgba(247,244,239,.4)}
/* Budget slider */
.budget-track{width:100%;margin:.75rem 0}
.budget-track input[type=range]{width:100%;accent-color:var(--accent)}
.budget-labels{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10px;color:rgba(247,244,239,.3);margin-top:.3rem}
.budget-val{font-family:var(--serif);font-size:1.5rem;color:var(--paper);text-align:center;margin-bottom:.5rem}
/* Captcha */
.cf-captcha{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--r);padding:1rem 1.25rem;display:flex;align-items:center;gap:1rem;margin-bottom:1.25rem}
.cf-captcha-check{width:22px;height:22px;border:1.5px solid rgba(255,255,255,.3);border-radius:3px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0}
.cf-captcha-check.checked{background:var(--green);border-color:var(--green)}
.cf-captcha-check svg{display:none}
.cf-captcha-check.checked svg{display:block}
.cf-captcha-txt{font-size:13px;color:rgba(247,244,239,.6)}
.cf-captcha-logo{margin-left:auto;text-align:right}
.cf-captcha-logo span{font-family:var(--mono);font-size:9px;color:rgba(247,244,239,.2);display:block;letter-spacing:.08em}
/* Navigation formulaire */
.cf-nav{display:flex;justify-content:space-between;align-items:center;margin-top:1.5rem;padding-top:1.25rem;border-top:1px solid rgba(255,255,255,.08)}
.cf-btn-back{font-family:var(--mono);font-size:12px;color:rgba(247,244,239,.35);background:none;border:none;cursor:pointer;letter-spacing:.05em;transition:color .15s}
.cf-btn-back:hover{color:var(--paper)}
.cf-btn-next{background:var(--accent);color:#fff;border:none;border-radius:var(--r);padding:.65rem 1.5rem;font-size:14px;font-weight:500;cursor:pointer;font-family:var(--sans);transition:background .15s;display:flex;align-items:center;gap:.5rem}
.cf-btn-next:hover{background:#a33820}
.cf-btn-next:disabled{opacity:.4;cursor:not-allowed}
/* Estimation résultat */
.predervis{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.1);border-radius:6px;padding:1.5rem;margin-bottom:1.05rem}
.pd-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1.25rem;padding-bottom:1.25rem;border-bottom:1px solid rgba(255,255,255,.08)}
.pd-ref{font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:rgba(247,244,239,.3);text-transform:uppercase;margin-bottom:.3rem}
.pd-title{font-family:var(--serif);font-size:1.15rem;color:var(--paper)}
.pd-range{text-align:right}
.pd-range-label{font-family:var(--mono);font-size:10px;color:rgba(247,244,239,.3);text-transform:uppercase;letter-spacing:.1em;margin-bottom:.3rem}
.pd-range-val{font-family:var(--serif);font-size:1.5rem;color:var(--accent)}
.pd-lines{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1.25rem}
.pd-line{display:flex;justify-content:space-between;align-items:baseline;font-size:13px}
.pd-line-label{color:rgba(247,244,239,.5)}
.pd-line-val{font-family:var(--mono);font-size:12px;color:rgba(247,244,239,.7)}
.pd-note{font-size:12px;color:rgba(247,244,239,.3);line-height:1.6;border-top:1px solid rgba(255,255,255,.08);padding-top:1rem;font-style:italic}
.pd-success{text-align:center;padding:1.5rem 0}
.pd-success-ico{font-size:2.5rem;margin-bottom:.75rem}
.pd-success h4{font-family:var(--serif);font-size:1.3rem;color:var(--paper);margin-bottom:.5rem}
.pd-success p{font-size:14px;color:rgba(247,244,239,.45);line-height:1.7}

/* ═══════════════════════════════════════════════════════════
   FOOTER PUBLIC
   ═══════════════════════════════════════════════════════════ */
.pub-footer{background:var(--ink);border-top:1px solid rgba(255,255,255,.08);padding:1.5rem 4rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}
.pub-footer p{font-family:var(--mono);font-size:11px;color:rgba(247,244,239,.25);letter-spacing:.05em}
.footer-legal{display:flex;gap:1.5rem;flex-wrap:wrap}
.footer-legal button{font-family:var(--mono);font-size:11px;color:rgba(247,244,239,.25);background:none;border:none;cursor:pointer;letter-spacing:.05em;transition:color .2s}
.footer-legal button:hover{color:rgba(247,244,239,.6)}

/* ═══════════════════════════════════════════════════════════
   ANIMATION FADE-IN
   ═══════════════════════════════════════════════════════════ */
.fade-in{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.fade-in.visible{opacity:1;transform:none}

/* ═══════════════════════════════════════════════════════════
   LOGIN — Écran de connexion backoffice
   ═══════════════════════════════════════════════════════════ */
.login-box{width:400px;background:#fff;border-radius:8px;overflow:hidden;box-shadow:var(--shadow-lg)}
.login-top{background:var(--ink);padding:2rem 2rem 1.5rem;border-bottom:1px solid rgba(255,255,255,.07)}
.login-kicker{font-family:var(--mono);font-size:10px;letter-spacing:.15em;color:rgba(247,244,239,.3);text-transform:uppercase;margin-bottom:.4rem}
.login-heading{font-family:var(--serif);font-size:1.3rem;color:var(--paper)}
.login-sub{font-size:12px;color:rgba(247,244,239,.25);margin-top:.2rem}
.login-body{padding:1.75rem 2rem 1.25rem}
.l-field{display:flex;flex-direction:column;gap:.35rem;margin-bottom:.9rem}
.l-label{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-f)}
.l-input{font-family:var(--sans);font-size:14px;color:var(--ink);background:var(--paper);border:1px solid var(--paper-d);border-radius:var(--r);padding:.6rem .85rem;transition:border-color .15s;outline:none;width:100%}
.l-input:focus{border-color:var(--ink);background:#fff}
.l-error{font-size:12px;color:var(--accent);margin-bottom:.85rem;display:none;font-family:var(--mono);padding:.5rem .75rem;background:var(--accent-l);border-radius:var(--r)}
.l-btn{width:100%;background:var(--ink);color:var(--paper);border:none;border-radius:var(--r);padding:.8rem;font-size:14px;font-weight:500;cursor:pointer;font-family:var(--sans);transition:background .2s;display:flex;align-items:center;justify-content:center;gap:.6rem}
.l-btn:hover{background:var(--accent)}
.l-btn:disabled{opacity:.5;cursor:not-allowed}
.login-foot{padding:.85rem 2rem;border-top:1px solid var(--paper-w);display:flex;justify-content:space-between;align-items:center}
.l-back{font-family:var(--mono);font-size:11px;color:var(--ink-f);cursor:pointer;background:none;border:none;letter-spacing:.05em;transition:color .15s}
.l-back:hover{color:var(--ink)}
.l-security{font-family:var(--mono);font-size:9px;color:var(--ink-f);opacity:.5;display:flex;align-items:center;gap:.3rem}
/* Force meter visuel */
.l-strength{display:flex;gap:3px;margin-top:.4rem}
.l-strength-bar{height:3px;flex:1;border-radius:2px;background:var(--paper-d);transition:background .3s}

/* ═══════════════════════════════════════════════════════════
   BACKOFFICE LAYOUT
   ═══════════════════════════════════════════════════════════ */
.bo-wrap{display:grid;grid-template-columns:220px 1fr;min-height:100vh}
.bo-aside{background:var(--ink);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}
.bo-brand{padding:1.5rem 1.5rem 1rem;border-bottom:1px solid rgba(255,255,255,.08)}
.bo-brand-k{font-family:var(--mono);font-size:9px;letter-spacing:.15em;color:rgba(247,244,239,.25);text-transform:uppercase;margin-bottom:.3rem}
.bo-brand-n{font-family:var(--serif);font-size:1.15rem;color:var(--paper)}
.bo-nav{padding:.75rem 0;flex:1}
.bo-nav-k{font-family:var(--mono);font-size:9px;letter-spacing:.12em;color:rgba(247,244,239,.25);text-transform:uppercase;padding:.55rem 1.5rem .3rem}
.bo-nav-item{display:flex;align-items:center;gap:.6rem;padding:.6rem 1.5rem;font-size:13px;color:rgba(247,244,239,.55);cursor:pointer;transition:all .15s;border-left:2px solid transparent;user-select:none}
.bo-nav-item:hover{background:rgba(255,255,255,.04);color:var(--paper)}
.bo-nav-item.active{background:rgba(200,71,42,.12);color:var(--paper);border-left-color:var(--accent)}
.bo-nav-item svg{width:15px;height:15px;opacity:.7;flex-shrink:0}
.bo-nav-item.active svg{opacity:1}
.bo-aside-foot{padding:1rem 1.5rem;border-top:1px solid rgba(255,255,255,.08)}
.bo-signout{font-family:var(--mono);font-size:10px;letter-spacing:.08em;color:rgba(247,244,239,.3);cursor:pointer;background:none;border:none;transition:color .15s;display:flex;align-items:center;gap:.5rem}
.bo-signout:hover{color:var(--accent)}
.bo-main{background:var(--paper);overflow-y:auto;display:flex;flex-direction:column}
.bo-topbar{display:flex;align-items:center;justify-content:space-between;padding:1.1rem 2.5rem;border-bottom:1px solid var(--paper-d);background:var(--paper);position:sticky;top:0;z-index:10}
.bo-topbar-title{font-family:var(--serif);font-size:1.35rem}
.bo-topbar-meta{font-family:var(--mono);font-size:11px;color:var(--ink-f);letter-spacing:.05em}
.bo-content{padding:1.7rem 2.1rem;flex:1}

/* ─ Composants BO ─ */
.btn{display:inline-flex;align-items:center;gap:.45rem;padding:.5rem 1rem;font-size:13px;font-weight:500;border-radius:var(--r);cursor:pointer;border:none;transition:all .15s;font-family:var(--sans);text-decoration:none;white-space:nowrap}
.btn-dark{background:var(--ink);color:var(--paper)}.btn-dark:hover{background:var(--accent)}
.btn-outline{background:transparent;color:var(--ink-m);border:1px solid var(--paper-d)}.btn-outline:hover{border-color:var(--ink);color:var(--ink)}
.btn-red{background:var(--accent);color:#fff}.btn-red:hover{background:#a33820}
.btn-green{background:var(--green);color:#fff}.btn-green:hover{background:#1f5230}
.btn-sm{padding:.35rem .75rem;font-size:12px}
.card{background:#fff;border:1px solid var(--paper-d);border-radius:6px;overflow:hidden}
.card-header{padding:1rem 1.5rem;border-bottom:1px solid var(--paper-w);display:flex;align-items:center;justify-content:space-between}
.card-title{font-weight:500;font-size:14px}
.card-body{padding:1.5rem}
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-bottom:1.75rem}
.stat-card{background:#fff;border:1px solid var(--paper-d);border-radius:6px;padding:1.2rem 1.5rem}
.sc-label{font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--ink-f);text-transform:uppercase;margin-bottom:.5rem}
.sc-value{font-family:var(--serif);font-size:1.75rem;color:var(--ink);line-height:1}
.sc-sub{font-size:12px;color:var(--ink-f);margin-top:.3rem}
.up{color:var(--green)}.dn{color:var(--accent)}
table{width:100%;border-collapse:collapse;font-size:13.5px}
thead tr{border-bottom:1px solid var(--paper-d)}
th{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-f);padding:.7rem 1rem;text-align:left;font-weight:400}
td{padding:.8rem 1rem;border-bottom:1px solid var(--paper-w);vertical-align:middle}
tr:last-child td{border-bottom:none}
tr:hover td{background:var(--paper)}
.badge{display:inline-flex;align-items:center;gap:.3rem;padding:.2rem .6rem;border-radius:3px;font-family:var(--mono);font-size:10px;letter-spacing:.06em;font-weight:500}
.b-draft{background:#f0ede8;color:#7a7a70}
.b-sent{background:var(--blue-l);color:var(--blue)}
.b-paid{background:var(--green-l);color:var(--green)}
.b-late{background:var(--accent-l);color:var(--accent)}
.b-quote{background:var(--purple-l);color:var(--purple)}
.b-inv{background:#fff3e0;color:#c46200}
.sec-div{border:none;border-top:1px solid var(--paper-d);margin:1.25rem 0}

/* ─ Éditeur documents ─ */
.doc-editor{display:grid;grid-template-columns:1fr 320px;gap:1.5rem;align-items:start}
.doc-form{background:#fff;border:1px solid var(--paper-d);border-radius:6px}
.doc-preview{position:sticky;top:1rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}
.form-row.full{grid-template-columns:1fr}
.field{display:flex;flex-direction:column;gap:.35rem}
.f-label{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-f)}
.f{font-family:var(--sans);font-size:14px;color:var(--ink);background:var(--paper);border:1px solid var(--paper-d);border-radius:var(--r);padding:.5rem .8rem;transition:border-color .15s;outline:none;width:100%}
.f:focus{border-color:var(--ink);background:#fff}
textarea.f{resize:vertical;min-height:56px}
.line-items{width:100%;border-collapse:collapse;margin-bottom:.75rem}
.line-items th{font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-f);padding:.5rem .5rem;text-align:left;border-bottom:1px solid var(--paper-d)}
.line-items td{padding:.35rem .25rem;vertical-align:middle}
.line-items input{font-size:13px;padding:.38rem .55rem;background:#fff;border:1px solid transparent;border-radius:3px;width:100%;font-family:var(--sans);outline:none}
.line-items input:hover{border-color:var(--paper-d)}
.line-items input:focus{border-color:var(--ink)}
.del-btn{background:none;border:none;color:var(--ink-f);cursor:pointer;padding:.2rem .4rem;font-size:15px;line-height:1;transition:color .15s}
.del-btn:hover{color:var(--accent)}
.add-line-btn{display:flex;align-items:center;gap:.45rem;font-size:13px;color:var(--ink-m);cursor:pointer;background:none;border:none;font-family:var(--sans);padding:.4rem 0;transition:color .15s}
.add-line-btn:hover{color:var(--ink)}
.totals-box{background:var(--paper);border-radius:var(--r);padding:.9rem 1.1rem}
.t-row{display:flex;justify-content:space-between;align-items:baseline;padding:.25rem 0;font-size:13.5px}
.t-row.main{border-top:1px solid var(--paper-d);margin-top:.4rem;padding-top:.6rem;font-weight:500;font-size:15px}
.t-row.main span:last-child{font-family:var(--serif);font-size:1.25rem}

/* ─ Aperçu document ─ */
.preview-panel{background:#fff;border:1px solid var(--paper-d);border-radius:6px;overflow:hidden}
.prev-hd{background:var(--paper-w);padding:.85rem 1.1rem;border-bottom:1px solid var(--paper-d);display:flex;align-items:center;justify-content:space-between}
.prev-hd span{font-family:var(--mono);font-size:11px;color:var(--ink-m);letter-spacing:.06em}
.prev-doc{padding:1.25rem;font-size:12px;line-height:1.5}
.pdoc-hd{display:flex;justify-content:space-between;margin-bottom:1.25rem}
.pdoc-logo{font-family:var(--serif);font-size:1rem}
.pdoc-meta{text-align:right;font-family:var(--mono);font-size:10px;color:var(--ink-m);line-height:1.7}
.pdoc-parties{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;margin-bottom:1rem;padding:.65rem;background:var(--paper);border-radius:3px;font-size:11px}
.pdoc-pk{font-family:var(--mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-f);margin-bottom:.25rem}
.pdoc-table{width:100%;border-collapse:collapse;margin-bottom:.85rem;font-size:11px}
.pdoc-table th{background:var(--paper-w);padding:.35rem .45rem;text-align:left;font-size:9px;border:1px solid var(--paper-d);font-weight:500}
.pdoc-table td{padding:.3rem .45rem;border:1px solid var(--paper-d)}
.pdoc-totals{margin-left:auto;width:155px;font-size:11px}
.pdoc-tr{display:flex;justify-content:space-between;padding:.18rem 0}
.pdoc-tr.main{border-top:1px solid var(--paper-d);margin-top:.3rem;padding-top:.35rem;font-weight:600}

/* ─ Upload fichiers ─ */
.drop-zone{border:2px dashed var(--paper-d);border-radius:var(--r);padding:2rem;text-align:center;cursor:pointer;transition:border-color .2s;background:var(--paper)}
.drop-zone:hover,.drop-zone.dragover{border-color:var(--accent);background:var(--accent-l)}

/* ═══════════════════════════════════════════════════════════
   MODALES
   ═══════════════════════════════════════════════════════════ */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(13,13,11,.55);z-index:500;align-items:center;justify-content:center;backdrop-filter:blur(3px)}
.modal-overlay.open{display:flex}
.modal{background:#fff;border-radius:8px;width:500px;max-width:95vw;overflow:hidden;box-shadow:var(--shadow-lg)}
.modal-hd{padding:1.4rem 1.75rem .9rem;border-bottom:1px solid var(--paper-d);display:flex;align-items:flex-start;justify-content:space-between}
.modal-hd h3{font-family:var(--serif);font-size:1.2rem}
.modal-hd p{font-size:11px;color:var(--ink-f);margin-top:.15rem;font-family:var(--mono)}
.modal-x{background:none;border:none;font-size:18px;cursor:pointer;color:var(--ink-f);line-height:1;padding:.2rem}
.modal-x:hover{color:var(--ink)}
.modal-bd{padding:1.25rem 1.75rem}
.modal-ft{padding:.85rem 1.75rem 1.4rem;display:flex;gap:.6rem;justify-content:flex-end;border-top:1px solid var(--paper-w)}
/* Modale légale */
#legal-modal .modal{width:700px;max-height:90vh;display:flex;flex-direction:column}
#legal-modal h4{color:var(--ink);font-family:var(--serif);font-size:1.05rem;margin:1.25rem 0 .5rem}
#legal-modal h4:first-child{margin-top:0}
#legal-modal ul{color:var(--ink-m);padding-left:1.25rem;margin:.5rem 0 .75rem}
#legal-modal li{margin-bottom:.3rem}
#legal-modal a{color:var(--accent)}
/* Paiement */
.pay-summary{background:var(--paper);border-radius:var(--r);padding:.9rem 1.1rem;margin-bottom:1.1rem;display:flex;justify-content:space-between;align-items:center}
.pay-sum-l{font-size:13px;color:var(--ink-m)}
.pay-sum-name{font-weight:500;margin-bottom:.15rem}
.pay-sum-client{font-size:12px;color:var(--ink-f)}
.pay-sum-amt{font-family:var(--serif);font-size:1.4rem}
.pay-methods{display:flex;gap:.4rem;margin-bottom:1.1rem}
.pay-method{flex:1;padding:.6rem;border:1.5px solid var(--paper-d);border-radius:var(--r);text-align:center;cursor:pointer;transition:all .15s;font-size:12px;font-weight:500;background:#fff;font-family:var(--sans)}
.pay-method:hover{border-color:var(--ink)}
.pay-method.sel{border-color:var(--accent);background:var(--accent-l);color:var(--accent)}
.pay-method span{display:block;font-size:16px;margin-bottom:.15rem}
.card-fields{display:grid;gap:.65rem}
.sec-note{display:flex;align-items:center;gap:.5rem;font-size:11px;color:var(--ink-f);margin-top:.85rem;padding-top:.85rem;border-top:1px solid var(--paper-w)}
.sec-note svg{flex-shrink:0;color:var(--green)}
.success-state{text-align:center;padding:1.5rem .75rem}
.success-icon{width:52px;height:52px;background:var(--green-l);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;color:var(--green)}
.success-state h4{font-family:var(--serif);font-size:1.2rem;margin-bottom:.4rem}
.success-state p{font-size:13px;color:var(--ink-m);margin-bottom:1.25rem;line-height:1.6}
/* Spinner / loading */
.spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite;display:none}
@keyframes spin{to{transform:rotate(360deg)}}
.loading .spinner{display:block}.loading .btn-text{display:none}
/* Toast notification */
.notif{position:fixed;bottom:1.75rem;right:1.75rem;background:var(--ink);color:var(--paper);padding:.75rem 1.25rem;border-radius:var(--r);font-size:13px;display:flex;align-items:center;gap:.6rem;z-index:600;transform:translateY(70px);opacity:0;transition:all .3s;box-shadow:var(--shadow-md)}
.notif.show{transform:none;opacity:1}
.notif-dot{width:7px;height:7px;border-radius:50%;background:var(--green);flex-shrink:0}
.skill-card:nth-child(4)::before{background:#b07800}

/* ── Responsive safeguard — 4 piliers sur une ligne ── */
#competences .pub-section,
#competences{overflow-x:hidden}
.skills-grid{overflow:hidden}
@media(max-width:1200px){
  .skills-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:680px){
  .skills-grid{grid-template-columns:1fr}
}

/* ── Charte unifiée (2026-09) : visuel projet phare, photo À propos, Formations ── */
.proj-visual svg{display:block;width:100%;height:100%}
.project-card.featured .proj-visual{height:auto;aspect-ratio:320/200}
.about-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 30%}
.sec-intro{font-size:16px;font-weight:300;color:var(--ink-m);line-height:1.8;max-width:560px}
.formations-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-top:3rem}
.formation-card{background:var(--paper);border:1px solid var(--paper-d);padding:2.1rem;display:flex;flex-direction:column;transition:border-color .2s}
.formation-card:hover{border-color:var(--accent)}
.formation-card.featured{border-color:var(--ink)}
.formation-card .proj-badge{align-self:flex-start}
.formation-list{list-style:none;display:flex;flex-direction:column;gap:.6rem}
.formation-list li{font-family:var(--mono);font-size:12px;color:var(--ink-m);position:relative;padding-left:1.5em;line-height:1.5}
.formation-list li::before{content:'✓';color:var(--green);position:absolute;left:0}
.formation-price{font-family:var(--sans);font-size:2.4rem;font-weight:800;letter-spacing:-.03em;line-height:1;color:var(--ink);margin-top:1.75rem}
.formation-price small{font-family:var(--mono);font-size:12px;font-weight:400;letter-spacing:.05em;color:var(--ink-f);margin-left:.35rem}
.formation-cta{margin-top:auto;padding-top:1.75rem}

/* ── Rationalisation des espacements (2026-09) : rythme vertical resserré ── */
.hero{min-height:0;align-items:stretch}
.hero-left{padding:4rem 4rem 3.5rem}
.hero-right{justify-content:center;padding:3rem 4rem}
.deco-line{display:none}
.hero-desc{margin-bottom:2rem}
.hero-stats{margin-bottom:1.25rem}
.pub-section,#contact{padding:4.25rem 4rem}
.sec-label{margin-bottom:1rem}
.skills-grid{margin-top:2.25rem}
.skill-card{padding:2rem 1.75rem}
.formations-grid{margin-top:2rem}
.projects-grid{margin-top:2.25rem}
.project-card.featured{gap:2.5rem}
#apropos{grid-template-columns:minmax(0,360px) 1fr;gap:3.5rem}
.about-list{margin-top:1.25rem}
.contact-layout{gap:3.5rem;margin-top:2rem}
@media(max-width:900px){
  .hero{grid-template-columns:1fr}
  .hero-left{padding:3rem 1.5rem 1.5rem;border-right:none}
  .hero-right{padding:0 1.5rem 3rem}
  .pub-section,#contact{padding:3rem 1.5rem}
  .projects-grid,.project-card.featured{grid-template-columns:1fr}
  #apropos{grid-template-columns:1fr;gap:2rem}
  #apropos .about-img{max-width:360px}
  .contact-layout{grid-template-columns:1fr}
}
@media(max-width:900px){
  .pub-nav{padding-left:1rem!important;padding-right:1rem!important;gap:.75rem}
  .nav-links{gap:.75rem}
  .nav-links li:not(:last-child){display:none}
  .nav-bo-btn{font-size:0!important;padding:.45rem .6rem!important}
  .nav-bo-btn::before{font-size:14px!important}
}

/* ── Connexion : double authentification (2FA) ── */
.is-hidden{display:none!important}
.l-hint{font-size:12px;color:var(--ink-m);line-height:1.55;margin:.1rem 0 .9rem}
.l-field .l-hint{margin:.35rem 0 0}
.l-code{font-family:var(--mono);font-size:20px;letter-spacing:.45em;text-align:center;padding:.55rem .85rem}
.l-qr{display:flex;justify-content:center;margin:.25rem 0 1rem}
.l-qr svg{width:176px;height:176px;border:1px solid var(--paper-d);border-radius:var(--r);background:#fff}
.l-secret{display:block;margin-top:.35rem;text-align:center;font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--ink);background:var(--paper);border:1px solid var(--paper-d);border-radius:var(--r);padding:.1rem .4rem;word-break:break-all}
.l-mfa-cancel{display:block;margin:1rem auto 0}
.l-spinner{display:block;margin:0 auto;width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:l-spin .6s linear infinite}
@keyframes l-spin{to{transform:rotate(360deg)}}

/* ═══ Démo animée du hero : Idée → Maquette → Développement → En ligne ═══ */
.hd{--ease:cubic-bezier(.65,0,.35,1);--sand:#efe4d6;margin:0 0 1.25rem}
.hd-stage{position:relative;aspect-ratio:16/10.5;background:var(--paper-w);border:1px solid var(--paper-d);overflow:hidden}
.hd-stage::before{content:'';position:absolute;inset:0;background-image:radial-gradient(var(--paper-d) 1px,transparent 1.2px);background-size:14px 14px;opacity:1;transition:opacity .8s}
.hd:not([data-stage="1"]) .hd-stage::before{opacity:0}

/* Écran : navigateur puis téléphone */
.hd-screen{position:absolute;top:7%;bottom:7%;left:50%;width:84%;transform:translateX(-50%);container-type:inline-size;overflow:hidden;
  border:1.5px dashed #9aa8bb;border-radius:6px;background:transparent;
  transition:width .9s var(--ease),border-radius .9s var(--ease),border-color .6s,border-width .6s,background-color .6s,box-shadow .6s}
.hd[data-stage="2"] .hd-screen{border:1px solid var(--paper-d);background:#fff}
.hd[data-stage="3"] .hd-screen{border:1px solid var(--paper-d);background:#fff;box-shadow:var(--shadow-md)}
.hd[data-stage="4"] .hd-screen{width:28%;border:5px solid var(--ink);border-radius:22px;background:#fff;box-shadow:var(--shadow-lg)}

.hd-chrome{position:absolute;inset:0 0 auto;height:8%;display:flex;align-items:center;gap:1.1cqw;padding:0 2cqw;background:var(--paper);border-bottom:1px solid var(--paper-w);opacity:0;transition:opacity .5s}
.hd-chrome i{width:1.3cqw;height:1.3cqw;border-radius:50%;background:var(--paper-d)}
.hd-chrome span{margin-left:2cqw;font-family:var(--mono);font-size:1.5cqw;color:var(--ink-f);background:#fff;border:1px solid var(--paper-w);border-radius:20px;padding:.2cqw 2cqw}
.hd[data-stage="3"] .hd-chrome{opacity:1}

.hd-grid{position:absolute;inset:8% 4% 0;background:repeating-linear-gradient(90deg,rgba(200,71,42,.045) 0 calc((100% - 11*1.4%)/12),transparent 0 calc((100% - 11*1.4%)/12 + 1.4%));opacity:0;transition:opacity .6s}
.hd[data-stage="2"] .hd-grid{opacity:1}

/* Éléments qui se transforment d'une étape à l'autre */
.hd-el{position:absolute;left:calc(var(--x)*1%);top:calc(var(--y)*1%);width:calc(var(--w)*1%);height:calc(var(--h)*1%);
  border:1.5px dashed #9aa8bb;border-radius:3px;background:transparent;transform:rotate(var(--rot,0deg));overflow:hidden;
  transition:left .9s var(--ease),top .9s var(--ease),width .9s var(--ease),height .9s var(--ease),transform .7s var(--ease),
             background-color .5s,border-color .5s,border-radius .5s,box-shadow .5s;
  transition-delay:calc(var(--i)*55ms)}
.hd:not([data-stage="1"]) .hd-el{transform:none;border-style:solid;border-color:transparent}
.hd-c{position:absolute;inset:0;display:flex;align-items:center;opacity:0;transition:opacity .45s;transition-delay:0s}
.hd[data-stage="3"] .hd-c,.hd[data-stage="4"] .hd-c{opacity:1;transition-delay:calc(.45s + var(--i)*55ms)}
.hd.is-morphing .hd-c{opacity:0;transition:opacity .15s;transition-delay:0s}

/* ─── Positions propres à chaque projet (x, y, largeur, hauteur en % de l'écran) ─── */
.hd-el{z-index:1}.hd-img{z-index:0}
.hd-nav{--rot:-.6deg}.hd-title{--rot:.8deg}.hd-sub{--rot:-.5deg}.hd-btn{--rot:1.2deg}
.hd-img{--rot:-1deg}.hd-card1{--rot:.7deg}.hd-card2{--rot:-.8deg}.hd-card3{--rot:.5deg}

/* Projet 1 — boutique : bandeau photo pleine largeur, texte en surimpression, vitrine de 3 produits */
.hd[data-scene="1"] .hd-nav  {--x:0;--y:8;--w:100;--h:8}
.hd[data-scene="1"] .hd-img  {--x:4;--y:19;--w:92;--h:39}
.hd[data-scene="1"] .hd-title{--x:9;--y:24;--w:54;--h:11}
.hd[data-scene="1"] .hd-sub  {--x:9;--y:37;--w:36;--h:7}
.hd[data-scene="1"] .hd-btn  {--x:9;--y:46;--w:22;--h:7}
.hd[data-scene="1"] .hd-card1{--x:4;--y:62;--w:29;--h:33}
.hd[data-scene="1"] .hd-card2{--x:35.5;--y:62;--w:29;--h:33}
.hd[data-scene="1"] .hd-card3{--x:67;--y:62;--w:29;--h:33}
.hd[data-scene="1"][data-stage="4"] .hd-nav  {--x:0;--y:0;--w:100;--h:8}
.hd[data-scene="1"][data-stage="4"] .hd-img  {--x:0;--y:8;--w:100;--h:40}
.hd[data-scene="1"][data-stage="4"] .hd-title{--x:7;--y:13;--w:80;--h:12}
.hd[data-scene="1"][data-stage="4"] .hd-sub  {--x:7;--y:26;--w:66;--h:9}
.hd[data-scene="1"][data-stage="4"] .hd-btn  {--x:7;--y:38;--w:56;--h:6}
.hd[data-scene="1"][data-stage="4"] .hd-card1{--x:5;--y:51;--w:43;--h:31}
.hd[data-scene="1"][data-stage="4"] .hd-card2{--x:52;--y:51;--w:43;--h:31}
.hd[data-scene="1"][data-stage="4"] .hd-card3{--x:5;--y:85;--w:90;--h:31}

/* Projet 2 — industrie : barre latérale, bouton d'action en haut à droite, rangée d'indicateurs, grand graphique */
.hd[data-scene="2"] .hd-nav  {--x:0;--y:8;--w:17;--h:92}
.hd[data-scene="2"] .hd-title{--x:21;--y:12;--w:44;--h:8}
.hd[data-scene="2"] .hd-sub  {--x:21;--y:21;--w:46;--h:5}
.hd[data-scene="2"] .hd-btn  {--x:70;--y:12.5;--w:26;--h:7}
.hd[data-scene="2"] .hd-card1{--x:21;--y:30;--w:23.5;--h:20}
.hd[data-scene="2"] .hd-card2{--x:46.8;--y:30;--w:23.5;--h:20}
.hd[data-scene="2"] .hd-card3{--x:72.5;--y:30;--w:23.5;--h:20}
.hd[data-scene="2"] .hd-img  {--x:21;--y:54;--w:75;--h:41}
.hd[data-scene="2"][data-stage="4"] .hd-nav  {--x:0;--y:0;--w:100;--h:8}
.hd[data-scene="2"][data-stage="4"] .hd-title{--x:6;--y:11;--w:88;--h:7}
.hd[data-scene="2"][data-stage="4"] .hd-sub  {--x:6;--y:18.5;--w:88;--h:5}
.hd[data-scene="2"][data-stage="4"] .hd-card1{--x:6;--y:26;--w:42;--h:16}
.hd[data-scene="2"][data-stage="4"] .hd-card2{--x:52;--y:26;--w:42;--h:16}
.hd[data-scene="2"][data-stage="4"] .hd-card3{--x:6;--y:44.5;--w:88;--h:12}
.hd[data-scene="2"][data-stage="4"] .hd-img  {--x:6;--y:59;--w:88;--h:27}
.hd[data-scene="2"][data-stage="4"] .hd-btn  {--x:6;--y:89;--w:88;--h:7}

/* ─── Maquettes teintées ─── */
.hd[data-scene="1"][data-stage="2"] .hd-screen{background:#fffdf9;border-color:#eadfd2}
.hd[data-scene="1"][data-stage="2"] .hd-el{background:#ece3d7}
.hd[data-scene="1"][data-stage="2"] .hd-img{background:#f5eee5}
.hd[data-scene="1"][data-stage="2"] .hd-title,.hd[data-scene="1"][data-stage="2"] .hd-btn{background:#dccdbb}
.hd[data-scene="2"][data-stage="2"] .hd-screen{background:#eef2f7;border-color:#cfd8e3}
.hd[data-scene="2"][data-stage="2"] .hd-el{background:#cfd8e3}
.hd[data-scene="2"][data-stage="2"] .hd-nav{background:#b8c4d3}
.hd[data-stage="2"] .hd-sub{background:repeating-linear-gradient(180deg,var(--sb,#dfe6ee) 0 38%,transparent 38% 60%)!important}
.hd[data-scene="1"] .hd-sub{--sb:#dccdbb}.hd[data-scene="2"] .hd-sub{--sb:#b8c4d3}

/* ─── Projet 1 : univers boutique (clair, chaud, arrondi, typographie à empattements) ─── */
.hd[data-scene="1"][data-stage="3"] .hd-screen,.hd[data-scene="1"][data-stage="4"] .hd-screen{background:#fbf7f1}
.hd[data-scene="1"] .hd-chrome{background:#f3ece2;border-color:#eadfd2}
.hd[data-scene="1"] .hd-chrome span{background:#fffdf9;border-color:#eadfd2;color:#9b8573}
.hd[data-scene="1"][data-stage="3"] .hd-el,.hd[data-scene="1"][data-stage="4"] .hd-el{background:transparent}
.hd[data-scene="1"][data-stage="3"] .hd-nav,.hd[data-scene="1"][data-stage="4"] .hd-nav{border-bottom:1px solid #eadfd2;border-radius:0}
.hd-nav .hd-s1{justify-content:center}
.hd-nav .hd-s1 b{font-family:Georgia,'Times New Roman',serif;font-weight:400;font-size:2.4cqw;letter-spacing:.35em;text-transform:uppercase;color:#3a2a20}
.hd-nav .hd-s1 em{display:none}
.hd-nav .hd-s1::after{content:'Panier (2)';position:absolute;right:3cqw;font-family:var(--mono);font-size:1.3cqw;color:#9b8573}
.hd-nav .hd-s1::before{content:'Boutique · Atelier · Journal';position:absolute;left:3cqw;font-family:var(--mono);font-size:1.3cqw;color:#9b8573}
.hd[data-scene="1"][data-stage="3"] .hd-img,.hd[data-scene="1"][data-stage="4"] .hd-img{background:linear-gradient(115deg,#f1e4d3 0%,#e3c6a6 55%,#d4a987 100%);border-radius:10px}
.hd-img .hd-vase{justify-content:flex-end;align-items:flex-end;padding-right:5%}
.hd-vase svg{width:40%;height:90%}
.hd-title .hd-s1{font-family:Georgia,'Times New Roman',serif;font-size:4.4cqw;font-weight:400;line-height:1.05;color:#3a2a20}
.hd-sub .hd-s1{align-items:flex-start;font-size:1.7cqw;line-height:1.5;color:#6b5446}
.hd[data-scene="1"][data-stage="3"] .hd-btn,.hd[data-scene="1"][data-stage="4"] .hd-btn{background:#3a2a20;border-radius:999px}
.hd-btn .hd-s1{justify-content:center;font-size:1.5cqw;font-weight:700;color:#fbf7f1;letter-spacing:.02em}
.hd[data-scene="1"][data-stage="3"] .hd-card,.hd[data-scene="1"][data-stage="4"] .hd-card{background:#fff;border-radius:10px;box-shadow:0 6px 18px rgba(58,42,32,.08)}
.hd-card .hd-prod{flex-direction:column;align-items:flex-start;justify-content:flex-end;gap:.3cqw;padding:1.3cqw;font-family:Georgia,'Times New Roman',serif;font-size:1.6cqw;color:#3a2a20}
.hd-prod i{flex:1;width:100%;border-radius:7px;background:#efe4d6;margin-bottom:.7cqw}
.hd-card2 .hd-prod i{background:#e3c6a6}.hd-card3 .hd-prod i{background:#dfe3dc}
.hd-prod b{font-family:var(--sans);font-weight:800;color:var(--accent)}

/* ─── Projet 2 : univers industriel (sombre, angles vifs, jaune sécurité et cyan) ─── */
.hd[data-scene="2"][data-stage="3"] .hd-screen,.hd[data-scene="2"][data-stage="4"] .hd-screen{background:#16202e;border-color:#0f1722}
.hd[data-scene="2"][data-stage="4"] .hd-screen{border-color:#0b1119}
.hd[data-scene="2"] .hd-chrome{background:#0f1722;border-color:#0f1722}
.hd[data-scene="2"] .hd-chrome i{background:#2a3748}
.hd[data-scene="2"] .hd-chrome span{background:#1f2b3c;border-color:#1f2b3c;color:#8a9ab0}
.hd[data-scene="2"][data-stage="3"] .hd-el,.hd[data-scene="2"][data-stage="4"] .hd-el{background:transparent;border-radius:2px}
.hd[data-scene="2"][data-stage="3"] .hd-nav,.hd[data-scene="2"][data-stage="4"] .hd-nav{background:#0f1722;border-radius:0}
.hd-nav .hd-s2{flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:1.6cqw;padding:2.2cqw 1.8cqw}
.hd-nav .hd-s2 b{font-family:var(--mono);font-size:1.7cqw;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:#f2b233;margin-bottom:1.2cqw}
.hd-nav .hd-s2 em{width:80%;height:1.1cqw;border-radius:1px;background:#2a3748}
.hd-nav .hd-s2 em:first-of-type{background:#f2b233;opacity:.85}
.hd-title .hd-s2{font-size:3cqw;font-weight:800;letter-spacing:-.02em;color:#e6edf5}
.hd-sub .hd-s2{align-items:flex-start;font-family:var(--mono);font-size:1.25cqw;color:#8a9ab0}
.hd[data-scene="2"][data-stage="3"] .hd-btn,.hd[data-scene="2"][data-stage="4"] .hd-btn{background:#f2b233}
.hd-btn .hd-s2{justify-content:center;font-size:1.35cqw;font-weight:800;color:#16202e;text-transform:uppercase;letter-spacing:.04em}
.hd[data-scene="2"][data-stage="3"] .hd-card,.hd[data-scene="2"][data-stage="4"] .hd-card,
.hd[data-scene="2"][data-stage="3"] .hd-img,.hd[data-scene="2"][data-stage="4"] .hd-img{background:#1f2b3c;border:1px solid #2a3748}
.hd-card .hd-kpi{flex-direction:column;align-items:flex-start;justify-content:center;gap:.6cqw;padding:1.6cqw;font-size:1.2cqw;color:#8a9ab0}
.hd-kpi small{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase}
.hd-kpi b{font-size:3.4cqw;font-weight:800;line-height:1;color:#e6edf5;letter-spacing:-.02em}
.hd-kpi b.hd-warn{color:#f2b233}
.hd-kpi i{display:block;width:100%;height:.6cqw;background:linear-gradient(90deg,#4fc3f7 var(--v),#2a3748 0);margin-top:.3cqw}
.hd-card3 .hd-kpi i{background:linear-gradient(90deg,#f2b233 var(--v),#2a3748 0)}
.hd-img .hd-chart{flex-direction:column;align-items:stretch;padding:1.4cqw 1.6cqw .8cqw}
.hd-chart small{font-family:var(--mono);font-size:1.2cqw;color:#8a9ab0;letter-spacing:.06em;text-transform:uppercase;margin-bottom:.8cqw}
.hd-chart svg{flex:1;width:100%}
.hd-chart line{stroke:#2a3748}
.hd-line{stroke:#4fc3f7;stroke-dasharray:100;stroke-dashoffset:100;transition:stroke-dashoffset 1.4s var(--ease)}
.hd-area{fill:#4fc3f7;opacity:0;transition:opacity .8s}
.hd[data-stage="3"] .hd-line,.hd[data-stage="4"] .hd-line{stroke-dashoffset:0;transition-delay:.8s}
.hd[data-stage="3"] .hd-area,.hd[data-stage="4"] .hd-area{opacity:.15;transition-delay:1.6s}
.hd.is-morphing .hd-line{stroke-dashoffset:100;transition:none}

/* ─── Écran téléphone : typographie agrandie ─── */
.hd[data-stage="4"] .hd-nav .hd-s1 b{font-size:5.5cqw;letter-spacing:.3em}
.hd[data-stage="4"] .hd-nav .hd-s1::before{content:'☰';font-size:5cqw;left:5cqw}
.hd[data-stage="4"] .hd-nav .hd-s1::after{content:'(2)';font-size:3.6cqw;right:5cqw}
.hd[data-stage="4"] .hd-title .hd-s1{font-size:10cqw}
.hd[data-stage="4"] .hd-sub .hd-s1{font-size:4.6cqw}
.hd[data-stage="4"] .hd-btn .hd-s1{font-size:4cqw}
.hd[data-stage="4"] .hd-prod{font-size:4.4cqw;padding:3cqw}
.hd[data-stage="4"] .hd-nav .hd-s2{flex-direction:row;align-items:center;justify-content:space-between;padding:0 5cqw;gap:0}
.hd[data-stage="4"] .hd-nav .hd-s2 b{font-size:4.6cqw;margin:0}
.hd[data-stage="4"] .hd-nav .hd-s2 em{display:none}
.hd[data-stage="4"] .hd-nav .hd-s2 em:last-child{display:block;width:7cqw;height:1.6cqw;background:#8a9ab0;box-shadow:0 2.6cqw 0 #8a9ab0,0 -2.6cqw 0 #8a9ab0}
.hd[data-stage="4"] .hd-title .hd-s2{font-size:8cqw}
.hd[data-stage="4"] .hd-sub .hd-s2{font-size:3.4cqw}
.hd[data-stage="4"] .hd-btn .hd-s2{font-size:3.8cqw}
.hd[data-stage="4"] .hd-kpi{font-size:3.2cqw;padding:3cqw;gap:1.2cqw}
.hd[data-stage="4"] .hd-kpi b{font-size:7.5cqw}
.hd[data-stage="4"] .hd-card3 .hd-kpi{flex-direction:row;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1cqw 3cqw}
.hd[data-stage="4"] .hd-card3 .hd-kpi i{flex-basis:100%;margin:0}
.hd[data-stage="4"] .hd-kpi i{height:1.6cqw}
.hd[data-stage="4"] .hd-chart small{font-size:3.2cqw}
.hd[data-stage="4"] .hd-img .hd-chart{padding:3cqw 3cqw 1.5cqw}

/* Bulles d'annotation */
.hd-chip{position:absolute;z-index:2;display:flex;align-items:center;gap:.55rem;font-family:var(--mono);font-size:11px;line-height:1.35;color:var(--ink-m);
  background:#fff;border:1px solid var(--paper-d);border-radius:4px;padding:.45rem .7rem;box-shadow:var(--shadow-sm);
  opacity:0;transform:translateY(8px);transition:opacity .45s,transform .45s var(--ease);pointer-events:none;white-space:nowrap}
.hd-chip b{color:var(--ink);font-weight:500}
.hd-chip-brief{left:5%;bottom:10%;transform:translateY(8px) rotate(-2deg);background:#fdf8ee;border-style:dashed}
.hd-chip-grid{right:5%;top:3%}
.hd-chip-build{right:4%;bottom:3%}
.hd-chip-build b{color:var(--green)}
.hd-chip-perf{left:2.5%;top:30%}
.hd-chip-perf svg{width:30px;height:30px;transform:rotate(-90deg)}
.hd-ring-bg{fill:none;stroke:var(--paper-w);stroke-width:3.5}
.hd-ring{fill:none;stroke:var(--green);stroke-width:3.5;stroke-linecap:round;stroke-dasharray:100;stroke-dashoffset:100;transition:stroke-dashoffset 1.2s var(--ease) .5s}
.hd-chip-toast{right:2.5%;top:14%}
.hd-chip-toast i{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px var(--green-l)}
.hd-chip-toast.hd-s2 i{background:#e0a100;box-shadow:0 0 0 4px #fff3d6}
.hd[data-stage="1"] .hd-chip-brief{opacity:1;transform:rotate(-2deg);transition-delay:.5s}
.hd[data-stage="2"] .hd-chip-grid{opacity:1;transform:none;transition-delay:.7s}
.hd[data-stage="3"] .hd-chip-build{opacity:1;transform:none;transition-delay:1.3s}
.hd[data-stage="4"] .hd-chip-perf{opacity:1;transform:none;transition-delay:.9s}
.hd[data-stage="4"] .hd-ring{stroke-dashoffset:.1}
.hd[data-stage="4"] .hd-chip-toast{opacity:1;transform:none;transition-delay:1.8s}

/* Étapes (cliquables) avec barre de progression */
.hd-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:.5rem;margin-top:.9rem}
.hd-step{position:relative;text-align:left;font-family:var(--mono);font-size:11px;letter-spacing:.05em;color:var(--ink-f);background:none;border:none;border-top:2px solid var(--paper-d);padding:.55rem 0 0;cursor:pointer;transition:color .3s}
.hd-step::after{content:'';position:absolute;top:-2px;left:0;height:2px;width:0;background:var(--ink)}
.hd-step:hover,.hd-step[aria-pressed="true"]{color:var(--ink)}
.hd-step.is-done::after{width:100%}
.hd-step[aria-pressed="true"]::after{background:var(--accent);animation:hd-fill var(--step-dur,3s) linear forwards}
.hd.is-held .hd-step[aria-pressed="true"]::after{animation:none;width:100%}
.hd-step:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
@keyframes hd-fill{from{width:0}to{width:100%}}

@media(max-width:900px){.hd-chip{font-size:9.5px}.hd-chip-perf svg{width:26px;height:26px}}
@media(max-width:600px){.hd-chip-perf,.hd-chip-toast{display:none}.hd-step{font-size:10px;letter-spacing:0}}
@media(prefers-reduced-motion:reduce){
  .hd *,.hd *::before,.hd *::after{transition:none!important;animation:none!important}
  .hd-step[aria-pressed="true"]::after{width:100%}
}

/* Enchaînement des deux scénarios */
.hd[data-scene="1"] .hd-s2,.hd[data-scene="2"] .hd-s1{display:none!important}
.hd-scenes{display:flex;gap:1.25rem;margin-bottom:.6rem}
.hd-scene{font-family:var(--mono);font-size:11px;letter-spacing:.05em;color:var(--ink-f);background:none;border:none;padding:0;cursor:pointer;display:inline-flex;align-items:center;gap:.45rem;transition:color .3s}
.hd-scene::before{content:'';width:6px;height:6px;border-radius:50%;border:1px solid currentColor;transition:background .3s}
.hd-scene[aria-pressed="true"]{color:var(--ink)}
.hd-scene[aria-pressed="true"]::before{background:var(--accent);border-color:var(--accent)}
.hd-scene:hover{color:var(--ink)}
.hd-scene:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* ═══ Back-office : Formations Claude AI (inscrits, documents, tarifs) ═══ */
.bf-tabs{display:flex;gap:.25rem;border-bottom:1px solid var(--paper-d);margin-bottom:1.25rem}
.bf-tab{font-family:var(--sans);font-size:14px;font-weight:600;color:var(--ink-m);background:none;border:none;border-bottom:2px solid transparent;margin-bottom:-1px;padding:.6rem 1rem;cursor:pointer;display:inline-flex;align-items:center;gap:.5rem}
.bf-tab span{font-family:var(--mono);font-size:10px;font-weight:500;background:var(--paper-w);color:var(--ink-m);border-radius:10px;padding:.1rem .45rem}
.bf-tab.is-on{color:var(--ink);border-bottom-color:var(--accent)}
.bf-filtres{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.25rem}
.bf-chip{font-family:var(--sans);font-size:12.5px;color:var(--ink-m);background:#fff;border:1px solid var(--paper-d);border-radius:20px;padding:.35rem .85rem;cursor:pointer;display:inline-flex;align-items:center;gap:.45rem}
.bf-chip span{font-family:var(--mono);font-size:10px;color:var(--ink-f)}
.bf-chip.is-on{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.bf-chip.is-on span{color:rgba(246,248,251,.7)}
.bf .card{margin-bottom:1.25rem}
.bf .card-header{gap:1rem}
.bf-search{max-width:420px}
.bf-scroll{overflow-x:auto}
.bf-sub{font-size:12px;color:var(--ink-f);margin-top:.15rem}
.bf td a{color:var(--blue);text-decoration:none}
.bf-statut{width:auto;min-width:190px;font-size:12.5px;padding:.35rem .6rem}
.bf-st-payee{background:var(--green-l);border-color:#b5d9c2;color:var(--green)}
.bf-st-en_attente_paiement{background:var(--blue-l);border-color:#c3d4ea;color:var(--blue)}
.bf-st-annulee{background:#f0ede8;color:#7a7a70}
.bf-empty{padding:2rem 1.5rem;color:var(--ink-f);font-size:14px;text-align:center}
.bf-alert{background:var(--accent-l);color:var(--accent);border:1px solid #efcfc6;border-radius:var(--r);padding:.7rem 1rem;font-size:13px;margin-bottom:1rem}
.bf-note{background:#fff8e1;border:1px solid #f1e0a8;color:#6b5a1e;border-radius:var(--r);padding:.8rem 1rem;font-size:13px;line-height:1.55;margin-bottom:1.25rem}
.bf-upload-row{display:grid;grid-template-columns:minmax(200px,1fr) minmax(220px,1.4fr) auto;gap:1rem;align-items:end}
.bf-actions{text-align:right;white-space:nowrap}
.bf-actions .btn+.btn{margin-left:.4rem}
.bf-tarifs td{vertical-align:top}
.bf-prix{display:flex;align-items:center;gap:.45rem;max-width:180px}
.bf-prix+.bf-prix,.bf-mt{margin-top:.45rem}
.bf-prix span{font-size:12px;color:var(--ink-f);white-space:nowrap}
.bf-ttc{font-weight:600;white-space:nowrap}
.bf-tarifs input[type="url"]{min-width:260px}
@media(max-width:900px){.bf .stats-row{grid-template-columns:repeat(2,1fr)}.bf-upload-row{grid-template-columns:1fr}}

.formation-price--sm{font-size:1.6rem;margin-top:.5rem}