.calculator-section{background:var(--dark2);border:1px solid #2ecc9a40;border-radius:16px;margin:2.5rem 0;padding:2.5rem;position:relative;overflow:hidden}.calculator-section:before{content:"";background:linear-gradient(90deg,#2e8fcc,#2ecc9a);height:4px;position:absolute;top:0;left:0;right:0}.calc-title{text-transform:uppercase;color:var(--text);margin-bottom:.35rem;font-family:Barlow Condensed,sans-serif;font-size:1.4rem;font-weight:800}.calc-subtitle{color:var(--text-muted);margin-bottom:2rem;font-size:.88rem;line-height:1.5}.calc-grid{grid-template-columns:1fr 1fr;gap:1.25rem;margin-bottom:1.5rem;display:grid}.calc-field{flex-direction:column;gap:.4rem;display:flex}.calc-field label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;font-size:.8rem;font-weight:700}.calc-field .field-hint{color:#7fafc099;margin-top:-.15rem;font-size:.73rem}.calc-input-wrap{background:var(--dark3);border:1px solid var(--border);border-radius:8px;align-items:center;transition:border-color .2s;display:flex;overflow:hidden}.calc-input-wrap:focus-within{border-color:#2ecc9a80}.calc-input-wrap input,.calc-input-wrap select{color:var(--text);cursor:pointer;background:0 0;border:none;outline:none;flex:1;width:100%;padding:.7rem .9rem;font-family:DM Sans,sans-serif;font-size:.95rem;font-weight:600}.calc-input-wrap select option{background:var(--dark2)}.calc-input-wrap .unit{color:var(--text-muted);background:var(--dark2);border-left:1px solid var(--border);white-space:nowrap;padding:.7rem .9rem;font-size:.82rem}.tarif-badge{color:var(--text-muted);background:#2ecc9a14;border:1px solid #2ecc9a26;border-radius:8px;margin-top:.3rem;padding:.65rem 1rem;font-size:.78rem;line-height:1.5}.tarif-badge strong{color:var(--accent)}.tag-badge{color:var(--accent-blue);background:#2e8fcc1a;border:1px solid #2e8fcc33;border-radius:8px;margin-top:.3rem;padding:.65rem 1rem;font-size:.82rem;font-weight:600;line-height:1.5}.calc-divider{border:none;border-top:1px solid var(--border);margin:1.5rem 0}.calc-results{background:var(--dark);border:1px solid #2ecc9a26;border-radius:12px;padding:1.75rem}.calc-results-title{letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:1.25rem;font-size:.75rem;font-weight:700}.breakdown-row{border-bottom:1px solid #ffffff0a;justify-content:space-between;align-items:center;padding:.55rem 0;font-size:.88rem;display:flex}.breakdown-row:last-child{border-bottom:none}.breakdown-label{color:var(--text-muted)}.breakdown-value{color:var(--text);font-weight:700}.breakdown-value.green{background:linear-gradient(135deg,#2e8fcc,#2ecc9a);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.result-total{background:#2ecc9a14;border:1px solid #2ecc9a33;border-radius:8px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-top:1rem;padding:.9rem 1.25rem;display:flex}.result-total-label{color:var(--text-muted);font-size:.88rem}.result-total-value{background:linear-gradient(135deg,#2e8fcc,#2ecc9a);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-family:Barlow Condensed,sans-serif;font-size:1.9rem;font-weight:800}.stf-box{color:var(--text-muted);background:#2e8fcc14;border:1px solid #2e8fcc2e;border-radius:8px;margin-top:1rem;padding:.8rem 1.1rem;font-size:.8rem;line-height:1.6}.stf-box strong{color:var(--accent-blue)}.calc-cta-bar{background:linear-gradient(135deg,#2e8fcc26,#2ecc9a26);border:1px solid #2ecc9a40;border-radius:10px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-top:1.5rem;padding:1.1rem 1.5rem;display:flex}.calc-cta-text{color:var(--text);font-size:.9rem;line-height:1.4}.calc-cta-text strong{color:var(--accent)}.calc-cta-btn{color:#fff;white-space:nowrap;background:linear-gradient(135deg,#2e8fcc,#2ecc9a);border-radius:7px;flex-shrink:0;padding:.65rem 1.4rem;font-size:.88rem;font-weight:700;text-decoration:none;transition:opacity .2s,transform .2s}.calc-cta-btn:hover{opacity:.9;transform:translateY(-1px)}table.tarif-table{border-collapse:collapse;width:100%;margin:1.25rem 0;font-size:.87rem}table.tarif-table th{background:var(--article-heading);color:#fff;text-align:left;letter-spacing:.04em;padding:.6rem .9rem;font-size:.78rem;font-weight:700}table.tarif-table th:first-child{border-radius:7px 0 0}table.tarif-table th:last-child{border-radius:0 7px 0 0}table.tarif-table td{border-bottom:1px solid var(--article-border);color:var(--article-text);padding:.6rem .9rem}table.tarif-table tr:last-child td{border-bottom:none}table.tarif-table tr:nth-child(2n) td{background:#00000008}table.tarif-table .g{color:#0d6e4f;font-weight:700}@media (max-width:700px){.calc-grid{grid-template-columns:1fr}}