.calc-page{--signal: #4ADE80;--signal-dark: #16A34A;--star: #D4A017;--cream: #FFF8EC;--peach: #FFEDD5;--ink: #1C1C1C;--leak-red-light: #FEE2E2;--gain-green: #DCFCE7}.calc-hero{background:var(--ink);color:var(--cream);padding:56px 24px 48px;text-align:center;border-bottom:3px solid var(--ink)}.calc-eyebrow{display:inline-flex;align-items:center;padding:6px 14px;background:var(--signal);color:var(--ink);font-family:JetBrains Mono,monospace;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.15em;border-radius:999px;border:2px solid var(--ink);white-space:nowrap;margin-bottom:20px}.calc-hero h1{font-family:Playfair Display,Georgia,serif;font-size:clamp(28px,4vw,52px);font-weight:900;letter-spacing:-.03em;line-height:.95;color:var(--cream);margin-bottom:16px}.calc-hero p{font-size:16px;color:#fff8eca6;max-width:560px;margin:0 auto}.calc-tab-bar{display:flex;gap:12px;flex-wrap:wrap;padding:20px 24px;max-width:1080px;margin:0 auto}.calc-tab-btn{padding:14px 28px;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.1em;font-family:JetBrains Mono,monospace;color:var(--ink);background:var(--cream);border:3px solid var(--ink);border-radius:999px;cursor:pointer;transition:all .2s;white-space:nowrap}.calc-tab-btn:hover{background:#1c1c1c0d}.calc-tab-btn.active{background:var(--ink);color:var(--cream);box-shadow:4px 4px 0 var(--signal)}.calc-wrapper{max-width:1080px;margin:0 auto;padding:32px 20px 80px}.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}@media (max-width: 720px){.calc-grid{grid-template-columns:1fr}}.calc-card{background:var(--cream);border-radius:20px;border:3px solid var(--ink);overflow:hidden;transition:transform .25s,box-shadow .25s}.calc-card:hover{transform:translate(-3px,-3px);box-shadow:6px 6px 0 var(--ink)}.calc-card-header{background:var(--ink);color:var(--cream);padding:12px 20px;font-family:JetBrains Mono,monospace;font-size:10px;font-weight:700;letter-spacing:.15em;text-transform:uppercase}.calc-card-body{padding:20px}.input-group{margin-bottom:20px}.input-group:last-child{margin-bottom:0}.input-label{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:6px}.input-label span{font-size:13px;font-weight:500;color:var(--ink)}.input-label .input-val{font-size:14px;font-weight:800;color:var(--ink);min-width:72px;text-align:right}input[type=range]{width:100%;height:4px;border-radius:2px;accent-color:var(--signal-dark);cursor:pointer}.input-note{font-size:11px;color:#1c1c1c80;margin-top:4px;font-style:italic}.assumption-badge{display:inline-block;background:var(--signal);color:var(--ink);font-family:JetBrains Mono,monospace;font-size:9px;font-weight:700;padding:1px 6px;border-radius:3px;letter-spacing:.06em;text-transform:uppercase;margin-left:4px}.tier-select-group{margin-bottom:20px}.tier-select-group label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:8px}.tier-btns{display:flex;gap:8px;flex-wrap:wrap}.tier-btn{flex:1;min-width:0;padding:10px 8px;border:2px solid rgba(28,28,28,.2);border-radius:12px;background:var(--cream);cursor:pointer;text-align:center;transition:border-color .15s,background .15s}.tier-btn.active{border-color:var(--ink);border-width:3px;background:var(--signal)}.tier-btn .tier-name{font-size:12px;font-weight:800;display:block;color:var(--ink)}.tier-btn .tier-price{font-size:11px;color:#1c1c1c8c;display:block}.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}.metric{background:var(--peach);border:2px solid rgba(28,28,28,.15);border-radius:12px;padding:14px}.metric.leak{background:var(--leak-red-light);border-color:#fecaca}.metric.gain{background:var(--gain-green);border-color:#a7f3d0}.metric.star{background:#fffbeb;border-color:#fde68a}.metric-label{font-family:JetBrains Mono,monospace;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#1c1c1c99;margin-bottom:4px}.metric.leak .metric-label{color:#991b1b}.metric.gain .metric-label{color:#065f46}.metric.star .metric-label{color:#92400e}.metric-value{font-family:Playfair Display,Georgia,serif;font-size:22px;font-weight:900;letter-spacing:-.02em;color:var(--ink);line-height:1.1}.metric.leak .metric-value{color:#b91c1c}.metric.gain .metric-value{color:#065f46}.metric-sub{font-size:11px;color:#1c1c1c73;margin-top:2px}.metric.headline{grid-column:span 2;display:flex;align-items:center;justify-content:space-between;padding:18px 20px}.metric.headline .metric-value{font-size:36px}.metric.headline .metric-label{font-size:11px;margin-bottom:2px}@media (max-width: 540px){.metric-grid{grid-template-columns:1fr 1fr}.metric.headline{grid-column:span 2}}.chart-container{position:relative;height:200px;margin-top:8px}.cta-strip{border-top:3px solid var(--ink);padding:80px 24px;text-align:center;margin-top:40px}.cta-strip h2{font-family:Playfair Display,Georgia,serif;font-size:clamp(28px,4vw,56px);font-weight:900;letter-spacing:-.03em;line-height:1;color:var(--ink);margin-bottom:16px;max-width:800px;margin-left:auto;margin-right:auto}.cta-strip p{font-size:16px;color:#1c1c1ca6;margin-bottom:32px;max-width:520px;margin-left:auto;margin-right:auto}.cta-sub{font-size:12px;color:#1c1c1c66;margin-top:14px;font-family:JetBrains Mono,monospace;text-transform:uppercase;letter-spacing:.1em}.assumptions-note{font-size:11px;color:#1c1c1c73;text-align:center;margin-top:20px;line-height:1.6}.assumptions-note a{color:#1c1c1c73}.payback-pill{display:inline-block;background:var(--signal);border:2px solid var(--ink);color:var(--ink);font-family:JetBrains Mono,monospace;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;padding:4px 12px;border-radius:999px;margin-top:4px}.tab-panel{display:none}.tab-panel.active{display:block}