@import url("https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700&family=DM+Sans:wght@300;400;500&display=swap");.roi-root{--gold:#b8933a;--gold-light:#d4af5a;--gold-pale:#f5edd8;--dark:#1a1a1a;--charcoal:#2c2c2c;--mid:#555;--border:#e0d4b8;--bg:#fafaf7;--card:#ffffff;--accent:#3a5a4a;font-family:DM Sans,sans-serif;background:var(--bg);color:var(--dark);min-height:100vh;padding:0;margin:0}.roi-hero{background:var(--charcoal);background-image:linear-gradient(135deg,#1a1a1a,#2c2c2c 50%,#1a1a1a);padding:64px 32px 48px;text-align:center;border-bottom:3px solid var(--gold);position:relative;overflow:hidden}.roi-hero:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(45deg,transparent,transparent 40px,rgba(184,147,58,.03) 0,rgba(184,147,58,.03) 41px)}.roi-hero-eyebrow{font-family:DM Sans,sans-serif;font-weight:500;font-size:11px;letter-spacing:4px;text-transform:uppercase;color:var(--gold);margin-bottom:16px}.roi-hero h1{font-family:Playfair Display,serif;font-size:clamp(28px,5vw,52px);font-weight:700;color:#fff;margin:0 0 20px;line-height:1.1;position:relative}.roi-hero p{color:#aaa;max-width:640px;margin:0 auto;line-height:1.7;font-size:15px;font-weight:300;position:relative}.roi-body{max-width:900px;margin:0 auto;padding:48px 24px 80px}.roi-section-label{font-size:10px;letter-spacing:3px;text-transform:uppercase;color:var(--gold);font-weight:500;margin-bottom:6px}.roi-section-label-spaced{margin-bottom:12px}.roi-input-card{background:var(--card);border:1px solid var(--border);border-radius:4px;padding:36px 40px;margin-bottom:32px;box-shadow:0 2px 24px rgba(0,0,0,.04)}.roi-input-card h2{font-family:Playfair Display,serif;font-size:22px;font-weight:700;color:var(--dark);margin:0 0 28px;padding-bottom:16px;border-bottom:1px solid var(--border)}.roi-field{display:flex;flex-direction:column;gap:6px;margin-bottom:20px}.roi-field label{font-size:13px;font-weight:500;color:var(--charcoal);letter-spacing:.3px}.roi-field select{border:1px solid var(--border);border-radius:3px;font-size:14px;font-family:DM Sans,sans-serif;color:var(--dark);background:var(--bg);transition:border-color .2s,box-shadow .2s;outline:none;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23b8933a' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding:10px 36px 10px 14px;cursor:pointer}.roi-field select:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(184,147,58,.12)}.roi-slider-field{display:flex;flex-direction:column;gap:8px;margin-bottom:24px}.roi-slider-header{display:flex;justify-content:space-between;align-items:baseline}.roi-slider-header label{font-size:13px;font-weight:500;color:var(--charcoal);letter-spacing:.3px}.roi-slider-value{font-family:Playfair Display,serif;font-size:18px;font-weight:700;color:var(--gold);min-width:60px;text-align:right;transition:color .15s}.roi-slider-track{position:relative;height:6px;border-radius:3px;background:var(--border);margin:4px 0 2px}.roi-slider-fill{position:absolute;left:0;top:0;bottom:0;border-radius:3px;background:linear-gradient(90deg,var(--gold),var(--gold-light));pointer-events:none;transition:width .05s}.roi-slider-input{position:absolute;top:50%;left:0;width:100%;transform:translateY(-50%);margin:0;padding:0;height:20px;opacity:0;cursor:pointer;z-index:2}.roi-slider-thumb-overlay{position:absolute;top:50%;width:18px;height:18px;border-radius:50%;background:var(--card);border:2px solid var(--gold);box-shadow:0 1px 6px rgba(184,147,58,.35);transform:translate(-50%,-50%);pointer-events:none;transition:left .05s,box-shadow .15s;z-index:1}.roi-slider-field:focus-within .roi-slider-thumb-overlay,.roi-slider-field:hover .roi-slider-thumb-overlay{box-shadow:0 0 0 5px rgba(184,147,58,.15),0 1px 6px rgba(184,147,58,.35)}.roi-slider-range{display:flex;justify-content:space-between;font-size:11px;color:#aaa;margin-top:2px}.roi-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:0 32px}@media (max-width:560px){.roi-grid-2{grid-template-columns:1fr}.roi-input-card{padding:24px 20px}}.roi-summary{background:linear-gradient(135deg,var(--charcoal) 0,#2a2a2a 100%);border:1px solid var(--gold);border-radius:4px;padding:36px 40px;margin-bottom:32px;display:grid;grid-template-columns:1fr 1fr 1fr;gap:1px;overflow:hidden;position:relative}.roi-summary:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold),var(--gold-light),var(--gold))}.roi-metric{padding:16px 24px;text-align:center;border-right:1px solid rgba(184,147,58,.2)}.roi-metric:last-child{border-right:none}.roi-metric-label{font-size:10px;letter-spacing:3px;text-transform:uppercase;color:rgba(255,255,255,.45);margin-bottom:10px;font-weight:500}.roi-metric-value{font-family:Playfair Display,serif;font-size:clamp(22px,4vw,34px);font-weight:700;color:var(--gold-light)}@media (max-width:560px){.roi-summary{grid-template-columns:1fr;padding:24px 20px}.roi-metric{border-right:none;border-bottom:1px solid rgba(184,147,58,.2)}.roi-metric:last-child{border-bottom:none}}.roi-oes-card{background:var(--card);border:1px solid var(--border);border-radius:4px;overflow:hidden;box-shadow:0 2px 24px rgba(0,0,0,.04)}.roi-oes-header{background:var(--dark);padding:20px 32px;display:flex;align-items:baseline;gap:12px}.roi-oes-header h2{font-family:Playfair Display,serif;font-size:20px;color:#fff;margin:0}.roi-oes-header span{font-size:11px;color:var(--gold);letter-spacing:2px;text-transform:uppercase}.roi-table{width:100%;border-collapse:collapse;font-size:13.5px}.roi-table thead tr{background:var(--gold-pale)}.roi-table thead th{padding:12px 20px;text-align:right;font-weight:600;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--charcoal);border-bottom:2px solid var(--border)}.roi-table thead th:first-child{text-align:left}.roi-table tbody td{padding:13px 20px;text-align:right;color:var(--mid);border-bottom:1px solid #f0ebe0}.roi-table tbody td:first-child{text-align:left;color:var(--charcoal);font-weight:400}.roi-table tbody tr:hover{background:#fdfaf3}.roi-table .savings-row td{background:#f6f9f6;color:var(--accent)!important;font-weight:600}.roi-table .total-row td{background:var(--charcoal);color:var(--gold-light)!important;font-weight:600;font-size:14px;border-bottom:none}.roi-table .zero{color:#aaa!important}.roi-table .positive{color:var(--accent)!important;font-weight:600}.roi-footnote{margin-top:24px;padding:16px 20px;border-left:3px solid var(--gold);background:var(--gold-pale);border-radius:0 3px 3px 0;font-size:12px;color:var(--mid);line-height:1.6}