.page-layout{display:grid;grid-template-columns:1fr 340px;gap:3rem;max-width:1200px;margin:0 auto;padding:3rem 6%;align-items:start}
.sidebar{position:sticky;top:24px}
.calc-card{background:var(--white);border:1.5px solid var(--wolf);border-radius:var(--radius);box-shadow:var(--shadow-lg);overflow:hidden}
.calc-header{background:var(--blue);padding:1.2rem 1.5rem;display:flex;align-items:center;gap:.7rem}
.calc-body{padding:1.5rem}
.calc-group{margin-bottom:1rem}
.calc-label{font-family:'Montserrat','Montserrat Fallback',sans-serif;font-size:0.75rem;font-weight:700;color:var(--blue);display:flex;justify-content:space-between;align-items:center;margin-bottom:.4rem}
.calc-label-hint{font-weight:400;color:var(--slate);font-size:0.6875rem}
.calc-input-wrap{position:relative}
.calc-prefix{position:absolute;left:.8rem;top:50%;transform:translateY(-50%);font-size:0.875rem;font-weight:600;color:var(--slate);pointer-events:none}
.calc-divider{display:flex;align-items:center;gap:.7rem;margin:.5rem 0}
.calc-divider-line{flex:1;height:1px;background:var(--wolf)}
.calc-divider-label{font-size:0.6875rem;font-weight:700;color:var(--slate);text-transform:uppercase;letter-spacing:1px}
.calc-input{width:100%;padding:.65rem .9rem .65rem 1.8rem;border:1.5px solid var(--wolf);border-radius:8px;font-family:'Inter','Inter Fallback',sans-serif;font-size:0.875rem;color:var(--text);background:var(--white);outline:none;transition:border-color var(--t),box-shadow var(--t)}
.calc-input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,51,102,.1)}
.calc-btn{width:100%;padding:.85rem;border:none;border-radius:6px;background:linear-gradient(325deg,#0044ff 0%,#2ccfff 55%,#0044ff 90%);background-size:280% auto;color:#fff;font-family:'Montserrat','Montserrat Fallback',sans-serif;font-size:0.875rem;font-weight:800;box-shadow:0 0 20px rgba(71,184,255,.5),0 5px 5px -1px rgba(58,125,233,.25),inset 4px 4px 8px rgba(175,230,255,.5),inset -4px -4px 8px rgba(19,95,216,.35);transition:background-position 700ms ease;cursor:pointer;margin-top:.5rem}
.calc-btn:hover{background-position:100% 0}
.calc-result{display:none;margin-top:1.2rem;border-radius:10px;overflow:hidden;border:1.5px solid var(--wolf)}
.calc-result.visible{display:block}
.calc-result-main{padding:1.2rem;background:var(--salt);text-align:center}
.calc-result-label{font-size:0.6875rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--slate);margin-bottom:.3rem}
.calc-result-value{font-family:'Montserrat','Montserrat Fallback',sans-serif;font-size:2.8rem;font-weight:900;line-height:1;margin-bottom:.4rem}
.calc-result-value.green{color:var(--green)}.calc-result-value.orange{color:var(--orange)}.calc-result-value.red{color:var(--red)}
.calc-result-interp{font-size:0.8125rem;color:var(--text-light);font-style:italic}
.calc-result-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--wolf)}
.calc-result-cell{padding:.8rem 1rem;border-right:1px solid var(--wolf);text-align:center}
.calc-result-cell:last-child{border-right:none}
.calc-result-cell-label{font-size:0.625rem;color:var(--slate);text-transform:uppercase;letter-spacing:.8px;margin-bottom:.2rem}
.calc-result-cell-val{font-family:'Montserrat','Montserrat Fallback',sans-serif;font-size:1rem;font-weight:800;color:var(--blue)}
.calc-reset{display:block;text-align:center;margin-top:.8rem;font-size:0.75rem;color:var(--slate);cursor:pointer;text-decoration:underline;background:none;border:none}
.cta-card{margin-top:1.5rem;background:var(--blue);border-radius:var(--radius);padding:1.5rem;text-align:center}
.cta-btn{display:block;width:100%;background:var(--white);color:var(--blue);font-family:'Montserrat','Montserrat Fallback',sans-serif;font-size:0.875rem;font-weight:800;padding:.75rem;border-radius:6px;text-decoration:none;transition:all var(--t)}
.cta-btn:hover{background:#e8f0ff;transform:translateY(-1px)}
.content ul,.content ol{margin:.75rem 0 1.2rem 1.3rem}
.content li{margin-bottom:.5rem;line-height:1.7}
.formula-box{background:var(--salt);border-left:4px solid var(--blue);border-radius:0 10px 10px 0;padding:1.2rem 1.5rem;margin:1.5rem 0}
.formula-label{font-size:0.6875rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--slate);margin-bottom:.5rem}
.formula-text{font-family:'Montserrat','Montserrat Fallback',sans-serif;font-size:1.0625rem;font-weight:700;color:var(--blue)}
.formula-note{font-size:0.8125rem;color:var(--text-light);margin-top:.4rem}
.alert-box{border-radius:10px;padding:1rem 1.3rem;margin:1.5rem 0;display:flex;gap:.8rem}
.alert-box.info{background:#e8f0fb;border:1px solid #b8cff0}
.alert-box.tip{background:#e8f8f0;border:1px solid #82dba8}
.alert-icon{font-size:1.125rem;flex-shrink:0;margin-top:1px}
.alert-content{font-size:0.875rem;line-height:1.65;color:var(--text)}
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--wolf);margin:1.5rem 0;box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse;font-size:0.875rem}
thead th{background:var(--blue);color:var(--white);font-family:'Montserrat','Montserrat Fallback',sans-serif;font-size:0.75rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;padding:.85rem 1rem;text-align:left}
tbody td{padding:.8rem 1rem;border-bottom:1px solid var(--wolf);vertical-align:top}
tbody tr:last-child td{border-bottom:none}
tbody tr:nth-child(even) td{background:var(--salt)}
tbody tr:hover td{background:#eef3fa}
.region-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin:1.5rem 0}
.region-card{background:var(--salt);border-radius:10px;padding:1.1rem 1.2rem;border:1px solid var(--wolf);transition:all var(--t)}
.region-card:hover{border-color:var(--blue);box-shadow:var(--shadow);transform:translateY(-2px)}
.region-name{font-family:'Montserrat','Montserrat Fallback',sans-serif;font-size:0.875rem;font-weight:800;color:var(--blue);margin-bottom:.3rem}
.region-mrn{font-family:'Montserrat','Montserrat Fallback',sans-serif;font-size:1.25rem;font-weight:900;color:var(--text);line-height:1;margin-bottom:.2rem}
.region-note{font-size:0.75rem;color:var(--text-light)}
.exemple-box{background:linear-gradient(135deg,#f0f5ff 0%,#e8f0fb 100%);border:1px solid #b8cff0;border-radius:var(--radius);padding:1.5rem;margin:1.5rem 0}
.exemple-title{font-family:'Montserrat','Montserrat Fallback',sans-serif;font-size:0.75rem;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;color:var(--blue);margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}
.exemple-title::before{content:'';display:inline-block;width:20px;height:2px;background:var(--blue)}
.exemple-row{display:flex;justify-content:space-between;align-items:center;padding:.4rem 0;border-bottom:1px solid rgba(0,51,102,.1)}
.exemple-row:last-child{border-bottom:none}
.exemple-row .label{font-size:0.8125rem;color:var(--text-light)}
.exemple-row .val{font-family:'Montserrat','Montserrat Fallback',sans-serif;font-size:0.875rem;font-weight:700;color:var(--text)}
.exemple-result{margin-top:1rem;padding:.8rem 1rem;background:var(--blue);border-radius:8px;display:flex;justify-content:space-between;align-items:center}
.exemple-result .label{color:rgba(255,255,255,.8);font-size:0.8125rem}
.exemple-result .val{font-family:'Montserrat','Montserrat Fallback',sans-serif;font-size:1.25rem;font-weight:900;color:var(--white)}
.exemple-note{font-size:0.8125rem;color:var(--text-light);margin-top:.7rem;font-style:italic}
.erreurs-list{display:flex;flex-direction:column;gap:.75rem;margin:1.5rem 0}
.erreur-item{display:flex;gap:1rem;padding:.9rem 1rem;background:var(--salt);border-radius:8px;border-left:3px solid var(--red)}
.erreur-num{font-family:'Montserrat','Montserrat Fallback',sans-serif;font-size:0.8125rem;font-weight:900;color:var(--red);flex-shrink:0;width:20px}
.erreur-content h4{font-family:'Montserrat','Montserrat Fallback',sans-serif;font-size:0.875rem;font-weight:700;color:var(--text);margin-bottom:.25rem}
.faq-section{margin-top:3rem}
.faq-item{border:1px solid var(--wolf);border-radius:10px;margin-bottom:.75rem;overflow:hidden;transition:border-color var(--t)}
.faq-item:hover{border-color:var(--slate)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:flex-start;padding:1rem 1.2rem;background:var(--white);border:none;cursor:pointer;text-align:left;gap:1rem;font-family:'Montserrat','Montserrat Fallback',sans-serif;font-size:0.875rem;font-weight:700;color:var(--blue);line-height:1.4}
.faq-icon{width:22px;height:22px;border-radius:50%;background:var(--salt);border:1.5px solid var(--wolf);display:flex;align-items:center;justify-content:center;font-size:0.875rem;flex-shrink:0;transition:all var(--t);color:var(--blue)}
.faq-item.open .faq-icon{background:var(--blue);color:var(--white);transform:rotate(45deg)}
.faq-item.open{border-color:var(--blue)}
.faq-a{display:none;padding:0 1.2rem 1rem;font-size:0.875rem;color:var(--text);line-height:1.75;border-top:1px solid var(--wolf);padding-top:.9rem}
.faq-item.open .faq-a{display:block}
.related-tools{background:var(--salt);border-radius:var(--radius);padding:1.5rem;margin-top:2rem;border:1px solid var(--wolf)}
.tool-links{display:flex;flex-direction:column;gap:.6rem}
.tool-link-item{display:flex;align-items:center;justify-content:space-between;padding:.65rem .9rem;background:var(--white);border-radius:8px;text-decoration:none;border:1px solid var(--wolf);transition:all var(--t)}
.tool-link-item:hover{border-color:var(--blue);transform:translateX(3px)}
.tool-link-left{display:flex;align-items:center;gap:.6rem}
.tool-link-name{font-family:'Montserrat','Montserrat Fallback',sans-serif;font-size:0.8125rem;font-weight:700;color:var(--blue)}
.tool-link-arrow{color:var(--slate);font-size:0.875rem}@media(max-width:1024px){.page-layout{grid-template-columns:minmax(0,1fr)}.content{min-width:0;max-width:100%;overflow-wrap:anywhere}.content table{max-width:100%}.sidebar{position:static}.region-grid{grid-template-columns:1fr 1fr}}@media(max-width:640px){.page-layout{padding:2rem 5%;gap:2rem}.region-grid{grid-template-columns:1fr}}
.footer-grid{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:3rem}
.footer-logo{font-family:'Montserrat','Montserrat Fallback',sans-serif;font-size:1rem;font-weight:600;color:#FFFFFF;letter-spacing:-.2px;display:flex;align-items:center;gap:.5rem}
.footer-logo-mark{width:var(--logo-mark-size);height:var(--logo-mark-size);background:transparent;display:flex;align-items:center;justify-content:center;color:#fff;--logo-accent:#7cc0ec}
.footer-logo-text{display:flex;flex-direction:column}.footer-logo-name{font-family:'Montserrat','Montserrat Fallback',sans-serif;font-weight:700;font-size:1.25rem;color:var(--white)}.footer-logo-tag{font-family:'Inter','Inter Fallback',sans-serif;font-size:.5rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.3);margin-top:.05rem}
.footer-col h4{font-family:'Montserrat','Montserrat Fallback',sans-serif;font-size:0.6875rem;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:1.1rem}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:.55rem}
.footer-bottom{max-width:1240px;margin:3rem auto 0;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:480px){.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column;text-align:center}}
.footer-contact{margin-top:.9rem;display:flex;flex-direction:column;gap:.15rem}
.footer-social{display:flex;gap:.6rem;margin-top:1rem}
.calc-input{font-size:16px}@media(max-width:640px){
  .calc-btn{padding:1rem;min-height:48px;font-size:1rem}
  .calc-input{min-height:46px}
  .calc-reset{padding:.4rem;min-height:30px}}@media(max-width:480px){
  .page-layout{padding:1.6rem 5%;gap:1.6rem}
  .calc-body{padding:1.2rem}
  .calc-result-value{font-size:2.25rem}
  .calc-result-grid{grid-template-columns:1fr}
  .calc-result-cell{border-right:none;border-bottom:1px solid var(--wolf)}
  .calc-result-cell:last-child{border-bottom:none}
  .exemple-row{flex-wrap:wrap;gap:.1rem}
  .erreur-item{flex-direction:column;gap:.3rem}
  .formula-box{padding:1rem 1.1rem}
  .formula-text{font-size:0.9375rem}}
.calc-error{display:none;color:var(--red);font-size:0.6875rem;font-weight:600;margin-top:.35rem;line-height:1.3}
.calc-error.visible{display:block}
.calc-select{width:100%;padding:.65rem .9rem;border:1.5px solid var(--wolf);border-radius:8px;font-family:'Inter','Inter Fallback',sans-serif;font-size:0.875rem;color:var(--text);background:var(--white);outline:none;transition:border-color var(--t),box-shadow var(--t)}
.calc-select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,51,102,.1)}
.calc-auto-note{font-size:0.6875rem;color:var(--slate);margin-top:.3rem;line-height:1.4}
.calc-compare{border-top:1px solid var(--wolf);background:var(--white);padding:1rem 1.2rem;font-size:0.8125rem;line-height:1.6;color:var(--text)}
.calc-compare-row{display:flex;justify-content:space-between;align-items:baseline;gap:.6rem;padding:.25rem 0}
.calc-compare-row .lbl{color:var(--slate);font-size:0.75rem}
.calc-compare-row .v{font-family:'Montserrat','Montserrat Fallback',sans-serif;font-weight:800;color:var(--blue);font-size:0.875rem;text-align:right}
.calc-compare-verdict{margin-top:.6rem;padding:.6rem .8rem;border-radius:8px;font-size:0.75rem;line-height:1.5;font-weight:600}
.calc-compare-verdict.pos{background:#e8f8f0;color:#157a47;border:1px solid #82dba8}
.calc-compare-verdict.neu{background:#fff4e6;color:#a05a14;border:1px solid #f0c890}
.calc-actions{display:flex;gap:.5rem;margin-top:.8rem}
.calc-action-btn{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:.35rem;padding:.6rem .5rem;border:1.5px solid var(--wolf);border-radius:8px;background:var(--white);color:var(--blue);font-family:'Montserrat','Montserrat Fallback',sans-serif;font-size:0.75rem;font-weight:700;cursor:pointer;transition:all var(--t);text-align:center;min-height:42px}
.calc-action-btn:hover{border-color:var(--blue);background:var(--salt)}
.calc-action-btn.copied{border-color:var(--green);color:var(--green);background:#e8f8f0}
.calc-example-link{display:block;text-align:center;margin-top:.6rem;font-size:0.75rem;color:var(--blue);cursor:pointer;text-decoration:underline;background:none;border:none;font-family:'Montserrat','Montserrat Fallback',sans-serif;font-weight:600;width:100%}
.calc-toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:var(--blue);color:#fff;padding:.7rem 1.2rem;border-radius:8px;font-size:0.8125rem;font-weight:600;box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transition:opacity .25s ease,transform .25s ease;z-index:2000}
.calc-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.cta-card-sell{margin-top:1.5rem;background:#0A1628;border-radius:var(--radius);padding:1.5rem;text-align:center}
.cta-card-sell .cta-btn-sell{display:block;width:100%;background:#16a34a;color:#fff;font-family:'Montserrat','Montserrat Fallback',sans-serif;font-size:0.875rem;font-weight:800;padding:.78rem;border-radius:8px;text-decoration:none;transition:all var(--t)}
.cta-card-sell .cta-btn-sell:hover{background:#12863c;transform:translateY(-1px)}.geo-answer{font-size:1rem;color:var(--text);margin:.2rem 0 .8rem}figcaption{color:#3f586e!important}.section.dark .section-badge{color:rgba(255,255,255,.72)!important}