:root{
  --ink:#23282E;
  --clay:#7A2333;
  --azulejo:#0E6E76;
  --sand:#F7F0EC;
  --sand-deep:#EDE0D8;
  --gold:#C9A227;
  --white:#ffffff;
  --line: rgba(35,40,46,0.14);
  --radius: 4px;
}
*{box-sizing:border-box;}
body{margin:0;background:var(--sand);color:var(--ink);font-family:'Inter',sans-serif;line-height:1.5;}
h1,h2,h3{font-family:'Fraunces',serif;font-weight:600;letter-spacing:-0.01em;margin:0;}
a{color:inherit;}
.wrap{max-width:1080px;margin:0 auto;padding:0 28px;}

/* NAV */
nav{position:sticky;top:0;background:rgba(243,244,245,0.92);backdrop-filter:blur(6px);border-bottom:1px solid var(--line);z-index:50;}
.navbar{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;max-width:1080px;margin:0 auto;}
.brand{display:flex;align-items:center;gap:10px;font-family:'Fraunces',serif;font-weight:600;font-size:17px;white-space:nowrap;}
.brand .mark{width:26px;height:26px;position:relative;flex:none;}
.tabs{display:flex;gap:4px;}
.tab-btn{font-family:'Inter',sans-serif;font-size:14px;font-weight:500;background:none;border:none;padding:8px 14px;border-radius:20px;cursor:pointer;color:var(--ink);opacity:0.65;transition:all .18s;text-decoration:none;display:inline-flex;align-items:center;}
.mobile-menu-item{text-decoration:none;}
.tab-btn:hover{opacity:1;}
.tab-btn.active{background:var(--ink);color:var(--sand);opacity:1;}
.hamburger-btn{display:none;background:none;border:none;font-size:22px;cursor:pointer;color:var(--ink);padding:4px 8px;}
.mobile-menu{display:none;flex-direction:column;background:var(--white);border-bottom:1px solid var(--line);}
.mobile-menu.open{display:flex;}
.mobile-menu-item{background:none;border:none;text-align:left;padding:14px 20px;font-size:15px;font-weight:500;color:var(--ink);border-bottom:1px solid var(--line);cursor:pointer;}
.mobile-menu-item.active{color:var(--clay);font-weight:600;}

/* HERO */
.hero{padding:88px 0 64px;position:relative;overflow:hidden;}
.hero-full{position:relative;}
.hero-visual{width:100%;height:460px;overflow:hidden;display:block;line-height:0;position:relative;}
.hero-visual svg{width:100%;height:100%;display:block;}
.hero-overlay{position:absolute;right:5%;bottom:8%;display:flex;flex-direction:column;align-items:flex-end;gap:8px;}
.hero-overlay .mark-big{width:52px;height:52px;filter:drop-shadow(0 2px 6px rgba(0,0,0,0.5));}
.hero-overlay .overlay-name{font-family:'Fraunces',serif;font-weight:600;font-size:26px;line-height:1.15;text-align:right;color:#fff;text-shadow:0 2px 10px rgba(0,0,0,0.55);letter-spacing:0.01em;}
.hero-overlay .overlay-name span{color:var(--clay);}
.hero-banner{padding:40px 0 52px;}
.logotype{font-family:'Fraunces',serif;font-weight:600;font-size:44px;line-height:1.05;color:var(--ink);letter-spacing:-0.01em;margin-bottom:14px;}
.logotype span{color:var(--clay);}
.tagline{color:var(--ink);font-size:17px;margin:0 0 8px;font-weight:500;}
.subtagline{color:var(--clay);font-weight:600;letter-spacing:0.14em;font-size:12px;text-transform:uppercase;margin:0 0 20px;}
.btn-ghost-dark{font-family:'Inter',sans-serif;font-weight:600;font-size:15px;padding:14px 26px;border-radius:var(--radius);border:1px solid rgba(255,255,255,0.35);cursor:pointer;background:transparent;color:#fff;}
.btn-ghost-dark:hover{border-color:#fff;}
.hero-grid{display:grid;grid-template-columns:1.05fr 0.95fr;gap:56px;align-items:center;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:0.14em;text-transform:uppercase;color:var(--azulejo);font-weight:600;margin-bottom:18px;}
.eyebrow::before{content:'';width:22px;height:1px;background:var(--azulejo);}
.hero h1{font-size:52px;line-height:1.04;margin-bottom:22px;}
.hero h1 em{font-style:normal;color:var(--clay);}
.hero p.sub{font-size:17px;max-width:44ch;color:rgba(35,40,46,0.75);margin-bottom:32px;}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;}
.btn{font-family:'Inter',sans-serif;font-weight:600;font-size:15px;padding:14px 26px;border-radius:var(--radius);border:1px solid transparent;cursor:pointer;transition:transform .15s, box-shadow .15s;display:inline-flex;align-items:center;gap:8px;}
.btn:active{transform:scale(0.98);}
.btn-primary{background:var(--clay);color:var(--white);box-shadow:0 2px 0 rgba(0,0,0,0.12);}
.btn-primary:hover{box-shadow:0 4px 14px rgba(193,101,47,0.35);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line);}
.btn-ghost:hover{border-color:var(--ink);}

/* SIGNATURE DIAGRAM */
.diagram{position:relative;height:340px;}
.diagram svg{width:100%;height:100%;}
.node-label{font-family:'Inter',sans-serif;font-size:11px;font-weight:600;fill:var(--ink);}
.node-sub{font-family:'Inter',sans-serif;font-size:9.5px;fill:rgba(35,40,46,0.55);}
.pulse{stroke-dasharray:6 8;animation:dash 2.6s linear infinite;}
@keyframes dash{to{stroke-dashoffset:-140;}}

/* STEPS */
.steps-section{padding:72px 0;background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:56ch;margin-bottom:48px;}
.section-head .eyebrow{margin-bottom:14px;}
.section-head h2{font-size:34px;line-height:1.12;}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.step{border-top:2px solid var(--ink);padding-top:16px;}
.step .num{font-family:'Fraunces',serif;font-size:28px;color:var(--clay);display:block;margin-bottom:10px;}
.step h3{font-size:16px;margin-bottom:8px;}
.step p{font-size:13.5px;color:rgba(35,40,46,0.68);margin:0;}

/* FABRICANTS */
.fab-section{padding:72px 0;}
.fab-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.fab-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:20px;text-align:center;}
.fab-card .flag{font-size:22px;margin-bottom:8px;}
.fab-card h4{font-size:14px;margin:0 0 4px;font-family:'Inter',sans-serif;font-weight:600;}
.fab-card p{font-size:12px;color:rgba(35,40,46,0.6);margin:0;}
.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:20px 0;}
.cert-card{background:var(--white);border:1px solid var(--line);border-radius:6px;padding:18px 20px;}
.cert-icon{font-size:22px;margin-bottom:8px;}
.cert-card h4{font-size:13.5px;margin:0 0 6px;font-family:'Inter',sans-serif;font-weight:600;color:var(--ink);}
.cert-card p{font-size:12px;color:rgba(35,40,46,0.62);margin:0;line-height:1.5;}
.gamme-pills{display:flex;flex-wrap:wrap;gap:8px;}
.gamme-pill{font-size:12.5px;font-weight:500;padding:8px 14px;border-radius:20px;background:var(--sand-deep);color:var(--ink);border:1px solid var(--line);}
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.testi-card{background:var(--white);border:1px solid var(--line);border-radius:6px;padding:22px;display:flex;flex-direction:column;gap:14px;}
.testi-card p{font-size:13px;line-height:1.6;color:rgba(35,40,46,0.78);margin:0;font-style:italic;}
.testi-tag{font-size:11px;font-weight:600;letter-spacing:0.04em;text-transform:uppercase;color:var(--azulejo);}
.tech-list{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:8px;overflow:hidden;}
.tech-list-item{display:flex;align-items:center;justify-content:space-between;padding:16px 22px;border-bottom:1px solid var(--line);text-decoration:none;color:inherit;transition:background .15s;}
.tech-list-item:last-child{border-bottom:none;}
.tech-list-item:not(.disabled):hover{background:var(--sand-deep);}
.tech-list-item.disabled{cursor:default;opacity:0.5;}
.tech-list-left{display:flex;align-items:center;gap:16px;}
.tech-list-thumb{width:52px;height:52px;border-radius:6px;object-fit:cover;flex-shrink:0;}
.tech-list-thumb-empty{display:flex;align-items:center;justify-content:center;background:var(--sand-deep);font-size:20px;}
.tech-list-item h4{margin:0 0 3px;font-size:15px;font-weight:600;color:var(--ink);}
.tech-list-cat{font-size:12.5px;color:rgba(35,40,46,0.55);}
.tech-list-arrow{font-size:18px;color:var(--clay);opacity:0.7;}
.article-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.article-card{background:var(--white);border:1px solid var(--line);border-radius:6px;overflow:hidden;}
.article-card .art-img{height:140px;background:linear-gradient(135deg,var(--sand-deep),var(--sand));display:flex;align-items:center;justify-content:center;font-size:34px;}
.article-card .art-body{padding:18px 20px;}
.article-tag{display:inline-block;font-size:10.5px;font-weight:600;letter-spacing:0.05em;text-transform:uppercase;padding:3px 9px;border-radius:12px;margin-bottom:10px;}
.article-tag.produit{background:rgba(47,143,192,0.15);color:var(--azulejo);}
.article-tag.promo{background:rgba(232,132,44,0.15);color:var(--clay);}
.article-card h4{font-size:16px;margin:0 0 8px;font-family:'Fraunces',serif;}
.article-card p{font-size:13px;color:rgba(35,40,46,0.65);margin:0 0 8px;line-height:1.5;}
.article-card .art-date{font-size:11px;color:rgba(35,40,46,0.45);}

/* FOOTER */
footer{padding:40px 0;border-top:1px solid var(--line);font-size:13px;color:rgba(35,40,46,0.6);}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;}

/* PAGES */
.page{display:none;}
.page.active{display:block;}

/* CLIENT SPACE */
.client-shell{display:grid;grid-template-columns:230px 1fr;min-height:calc(100vh - 61px);}
.client-sidebar{background:var(--white);border-right:1px solid var(--line);padding:24px 16px;}
.client-brand{font-family:'Fraunces',serif;font-weight:600;font-size:14.5px;margin-bottom:26px;padding:0 8px;line-height:1.3;}
.client-brand span{display:block;font-family:'Inter',sans-serif;font-weight:500;font-size:11.5px;color:rgba(35,40,46,0.5);}
.client-nav{display:flex;flex-direction:column;gap:2px;}
.cnav-item{display:flex;align-items:center;gap:10px;text-align:left;background:none;border:none;padding:10px 10px;border-radius:6px;font-family:'Inter',sans-serif;font-size:13.5px;font-weight:500;color:var(--ink);cursor:pointer;opacity:0.7;width:100%;}
.cnav-item:hover{opacity:1;background:var(--sand);}
.cnav-item.active{opacity:1;background:var(--ink);color:var(--sand);}
.client-main{padding:28px 36px 60px;}
.client-topbar{display:flex;justify-content:space-between;align-items:center;padding-bottom:22px;margin-bottom:22px;border-bottom:1px solid var(--line);font-size:13.5px;color:rgba(35,40,46,0.7);}
.bell{font-size:16px;opacity:0.6;}
.client-view{display:none;}
.client-view.active{display:block;}
.greeting-banner{background:var(--sand-deep);border-radius:6px;padding:26px 30px;display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;flex-wrap:wrap;gap:16px;}
.greeting-banner h2{font-size:22px;margin-bottom:6px;}
.greeting-banner p{margin:0;font-size:13.5px;color:rgba(35,40,46,0.65);}
.stat-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:24px;}
.stat-card{background:var(--white);border:1px solid var(--line);border-radius:6px;padding:18px 20px;}
.stat-card .lbl{font-size:12.5px;color:rgba(35,40,46,0.6);margin-bottom:10px;}
.stat-card .num{font-family:'Fraunces',serif;font-size:26px;}
.stat-card .sub{font-size:11.5px;color:rgba(35,40,46,0.5);margin-top:4px;}
.devis-filters{display:flex;gap:6px;margin-bottom:16px;flex-wrap:wrap;}
.filter-tab{font-size:12.5px;font-weight:500;padding:6px 12px;border-radius:16px;border:1px solid var(--line);background:var(--white);cursor:pointer;}
.filter-tab.active{background:var(--ink);color:var(--sand);border-color:var(--ink);}
.empty-state{text-align:center;padding:70px 20px;color:rgba(35,40,46,0.5);background:var(--white);border:1px dashed var(--line);border-radius:6px;font-size:14px;}
.choice-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:640px;}
.choice-card{background:var(--white);border:1px solid var(--line);border-radius:6px;padding:28px 22px;text-align:center;cursor:pointer;transition:border-color .15s;}
.choice-card:hover{border-color:var(--clay);}
.choice-card .ic{width:44px;height:44px;border-radius:50%;background:var(--sand-deep);display:flex;align-items:center;justify-content:center;margin:0 auto 14px;font-size:18px;}
.choice-card h4{font-family:'Inter',sans-serif;font-size:15px;font-weight:600;margin-bottom:6px;}
.choice-card p{font-size:12.5px;color:rgba(35,40,46,0.6);margin:0;}
.icon-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:8px;}
.icon-card{border:1px solid var(--line);border-radius:6px;padding:16px 10px;text-align:center;cursor:pointer;background:var(--white);}
.icon-card:hover{border-color:var(--clay);}
.icon-card.sel{border-color:var(--clay);background:rgba(193,101,47,0.08);}
.icon-card svg{margin-bottom:8px;}
.icon-card span{display:block;font-size:12px;font-weight:500;}
.checklist{list-style:none;padding:0;margin:0 0 20px;border:1px solid var(--line);border-radius:6px;overflow:hidden;}
.checklist li{padding:12px 16px;border-bottom:1px solid var(--line);font-size:13.5px;display:flex;gap:10px;align-items:center;}
.checklist li:last-child{border-bottom:none;}
.checklist li::before{content:'☐';color:var(--azulejo);}
.upload-zone{border:1.5px dashed var(--line);border-radius:6px;padding:36px 20px;text-align:center;font-size:13.5px;color:rgba(35,40,46,0.6);margin-bottom:20px;}

/* CONFIGURATOR */
.config-shell{max-width:640px;margin:0;background:var(--white);border:1px solid var(--line);border-radius:6px;padding:40px;}
.progress{display:flex;gap:6px;margin-bottom:32px;}
.progress i{flex:1;height:3px;background:var(--line);border-radius:2px;}
.progress i.done{background:var(--clay);}
.q-label{font-size:12px;letter-spacing:0.08em;text-transform:uppercase;color:var(--azulejo);font-weight:600;margin-bottom:10px;}
.q-title{font-size:24px;margin-bottom:24px;}
.opt-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:8px;}
.opt{border:1px solid var(--line);border-radius:var(--radius);padding:16px;cursor:pointer;font-size:14px;font-weight:500;transition:all .15s;background:var(--white);text-align:left;}
.opt:hover{border-color:var(--clay);}
.opt.sel{border-color:var(--clay);background:rgba(193,101,47,0.08);}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13px;font-weight:500;margin-bottom:6px;}
.field input, .field select, .field textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:var(--radius);font-family:'Inter',sans-serif;font-size:14px;background:var(--sand);}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.nav-buttons{display:flex;justify-content:space-between;margin-top:28px;}
.recap-item{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px;}
.recap-item span:first-child{color:rgba(35,40,46,0.6);}
.success{text-align:center;padding:20px 0;}
.success .icon{width:56px;height:56px;border-radius:50%;background:var(--azulejo);color:white;display:flex;align-items:center;justify-content:center;font-size:26px;margin:0 auto 18px;}

/* FABRICANT ESPACE */
.dash{padding:48px 0;}
.dash-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:28px;}
.demandes-list{display:flex;flex-direction:column;gap:12px;}
.demande-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;}
.demande-info h4{font-size:15px;margin:0 0 4px;font-family:'Inter',sans-serif;font-weight:600;}
.demande-info p{font-size:12.5px;color:rgba(35,40,46,0.6);margin:0;}
.status-pill{font-size:11px;font-weight:600;padding:4px 10px;border-radius:20px;text-transform:uppercase;letter-spacing:0.04em;}
.status-nouvelle{background:rgba(44,110,127,0.12);color:var(--azulejo);}
.status-a_trier{background:rgba(232,132,44,0.15);color:var(--clay);}
.status-devis{background:rgba(201,162,39,0.15);color:#8a6c0f;}
.status-signe{background:rgba(76,140,74,0.15);color:#3d6b3b;}
.status-perdu{background:rgba(0,0,0,0.06);color:rgba(0,0,0,0.45);}
.mini-select{font-size:12px;padding:6px 8px;border-radius:4px;border:1px solid var(--line);background:var(--sand);}
.empty{text-align:center;padding:60px 20px;color:rgba(35,40,46,0.5);}

/* COMMISSIONS TABLE */
table{width:100%;border-collapse:collapse;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
th,td{padding:13px 16px;text-align:left;font-size:13.5px;border-bottom:1px solid var(--line);}
th{background:var(--sand-deep);font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:0.05em;color:rgba(35,40,46,0.7);}
tr:last-child td{border-bottom:none;}
.total-bar{display:flex;gap:32px;margin-bottom:24px;}
.total-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:18px 22px;flex:1;}
.total-card .num{font-family:'Fraunces',serif;font-size:28px;color:var(--clay);}
.total-card .lbl{font-size:12px;color:rgba(35,40,46,0.6);margin-top:4px;}

@media(max-width:820px){
  .logotype{font-size:30px;}
  .hero-visual{height:300px;}
  .hero-overlay .overlay-name{font-size:22px;}
  .hero-overlay .mark-big{width:38px;height:38px;}
  .hero-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr 1fr;}
  .fab-grid{grid-template-columns:1fr 1fr;}
  .opt-grid{grid-template-columns:1fr;}
  .field-row{grid-template-columns:1fr;}
  .tabs{display:none;}
  .hamburger-btn{display:block;}
  .hero h1{font-size:38px;}
  .client-shell{grid-template-columns:1fr;}
  .client-sidebar{border-right:none;border-bottom:1px solid var(--line);}
  .client-nav{flex-direction:row;overflow-x:auto;}
  .stat-cards{grid-template-columns:1fr 1fr;}
  .icon-grid{grid-template-columns:1fr 1fr;}
  .choice-cards{grid-template-columns:1fr;}
  .article-grid{grid-template-columns:1fr;}
  .cert-grid{grid-template-columns:1fr;}
  .testi-grid{grid-template-columns:1fr;}
}