@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Poppins:wght@500;600;700&display=swap');

:root{--petroleum:#004467;--ink:#172b36;--muted:#5e6d76;--gold:#f2c94c;--border:#e0e6e9;--canvas:#f4f6f7;--editable:#fffdf5;--radius:16px}
*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);font-family:'DM Sans',Arial,sans-serif;font-size:14px;line-height:1.5}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:active{transform:translateY(1px)}[hidden]{display:none!important}h1,h2,h3,p,dl,dd{margin:0}h1,h2{font-family:Poppins,Arial,sans-serif}h2{font-size:19px;font-weight:600;letter-spacing:-.5px}h3{font-size:13px;font-weight:500}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #b78c10;outline-offset:3px}.site-header{background:#082b3c;color:#fff}.header-inner{max-width:1400px;margin:auto;min-height:91px;padding:20px 48px;display:flex;align-items:center;gap:26px}.brand{color:#fff;text-decoration:none;font-size:33px;font-weight:700;letter-spacing:5px;line-height:1}.brand span{display:block;font-size:9px;letter-spacing:5.5px;margin-top:8px}.header-divider{height:32px;width:1px;background:#47606d}.header-label{font-size:13px;color:#d0dae0}.header-tag{margin-left:auto;font-size:10px;letter-spacing:1.8px;color:#d0dae0}.container{max-width:1400px;margin:auto;padding:42px 48px 30px}.intro{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:34px}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:700;color:var(--petroleum);margin-bottom:9px}h1{font-size:clamp(25px,2.6vw,37px);line-height:1.3;font-weight:600;letter-spacing:-1.3px}h1 span{color:#bd921b}.subtitle{margin-top:13px;color:var(--muted);font-size:14px}.intro-note{font-size:12px;white-space:nowrap}.intro-note small{display:block;margin-top:7px;color:var(--muted);font-size:11px}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--petroleum);margin-right:7px}.workspace{display:grid;grid-template-columns:350px minmax(0,1fr);gap:28px;align-items:start}.panel{background:#fff;border:1px solid var(--border);border-radius:var(--radius)}.configuration{padding:25px}.section-heading{display:flex;gap:12px;align-items:center;margin-bottom:24px}.section-heading p{font-size:12px;color:var(--muted);margin-top:4px}.step{background:#eef3f5;color:var(--petroleum);font-size:12px;display:grid;place-items:center;width:34px;height:34px;border-radius:9px;flex:none;font-weight:700}label{display:block;font-weight:600;font-size:12px;margin:18px 0 7px}select,input{display:block;width:100%;min-width:0;border:1px solid #dfd3a8;border-radius:8px;background:var(--editable);color:var(--ink);padding:12px 10px;min-height:45px}select{padding-right:22px}select:hover,input:hover{border-color:#bc9a3b}.auto-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px;padding:16px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}dt{font-size:11px;color:var(--muted)}.auto-fields dd{font-size:12px;font-weight:600;margin-top:5px}.field-help{font-size:11px;color:var(--muted);margin-top:8px;line-height:1.6}.budget-block{margin-top:24px;padding-top:2px;border-top:1px solid var(--border)}#investment{font-size:26px;letter-spacing:-.7px;font-weight:600;padding:12px 14px}.warning,.input-error{font-size:12px;line-height:1.6;margin-top:12px;padding:12px;border-radius:8px}.warning{background:#fff5d5;color:#6b5106;border:1px solid #eed380}.input-error{background:#fff0ee;color:#a32920}.recommendation{margin-top:22px;padding:15px;background:#f3f6f7;border-radius:9px}.recommendation>div{display:flex;gap:8px;align-items:center;justify-content:space-between}.recommendation span{font-size:11px}.recommendation strong{white-space:nowrap;font-size:17px;color:var(--petroleum)}.recommendation p{font-size:10px;color:var(--muted);margin-top:6px}.recommendation button{width:100%;border:0;background:var(--gold);color:#302a18;border-radius:6px;padding:10px 8px;margin-top:12px;font-size:11px;font-weight:700}.recommendation button:hover{background:#e7bc39}.recommendation button span{margin-left:7px}.reset-button{width:100%;background:none;border:0;color:var(--muted);font-size:12px;margin-top:20px;padding:7px}.reset-button:hover{color:var(--petroleum);background:#f4f6f7;border-radius:6px}.reset-button span{font-size:17px;margin-right:5px}.results{min-width:0;padding-top:4px}.results-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.results-heading .eyebrow{font-size:9px;margin-bottom:3px}.pill{font-size:10px;color:var(--petroleum);padding:6px 10px;background:#e6eef2;border:1px solid #d9e4e9;border-radius:20px;white-space:nowrap}.scenario-description{font-size:12px;color:var(--muted);margin:10px 0 19px}.summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.metric{padding:19px 22px;background:#fff;border:1px solid var(--border);border-radius:11px;min-width:0}.metric h3{color:var(--muted);font-size:12px}.metric strong{display:block;color:var(--petroleum);font-size:29px;font-weight:600;letter-spacing:-1px;margin:7px 0 2px;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.metric p{font-size:10px;color:var(--muted)}.fees-metric{border-top:3px solid var(--petroleum);padding-top:17px}.return-strip{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:15px 20px;margin-top:13px;background:#eaf0f3;border-radius:10px}.return-strip h3{font-weight:600;font-size:12px}.return-strip p{font-size:10px;margin-top:3px;color:var(--muted)}.return-strip strong{font-size:27px;color:var(--petroleum);white-space:nowrap}.benchmark-notes{font-size:11px;color:var(--muted);line-height:1.7;margin-top:10px}.benchmark-notes:empty{display:none}.maturation{margin-top:31px}.maturation .section-heading{margin-bottom:17px}.phase-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.phase-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:19px 16px;min-width:0}.phase-label{font-size:10px;letter-spacing:1.5px;font-weight:700;text-transform:uppercase;color:var(--petroleum)}.phase-card h3{font-size:12px;line-height:1.5;font-weight:600;margin-top:7px;min-height:36px}.phase-card dl{margin-top:19px}.phase-card dl>div{display:flex;flex-direction:column;margin-top:12px}.phase-card dt{font-size:10px}.phase-card dd{font-size:15px;font-weight:600;margin-top:2px;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.phase-card .phase-contracts{padding-top:13px;border-top:1px solid var(--border)}.phase-contracts dd{font-size:24px;color:var(--petroleum)}.phase-card .phase-fees{padding-top:12px;border-top:1px solid var(--border)}.phase-fees dd{font-size:20px;letter-spacing:-.5px}.phase-card.stabilized{background:var(--petroleum);color:#fff;border-color:var(--petroleum)}.stabilized .phase-label{color:var(--gold)}.stabilized dt{color:#ccdde6}.stabilized .phase-contracts dd{color:#fff}.stabilized .phase-contracts,.stabilized .phase-fees{border-color:#356b86}.phase-footnote{font-size:11px;color:var(--muted);line-height:1.7;margin-top:13px}.disclaimer{display:flex;gap:14px;border-top:1px solid #d9e1e5;padding-top:25px;margin-top:35px}.info-icon{border:1px solid #a7b6be;color:var(--petroleum);border-radius:50%;width:20px;height:20px;flex:none;text-align:center;font-size:12px;font-weight:700}.disclaimer h2{font-family:inherit;font-size:13px;letter-spacing:0}.disclaimer p{font-size:12px;color:var(--muted);line-height:1.8;margin-top:7px}.site-footer{max-width:1400px;margin:auto;padding:12px 48px 27px;display:flex;justify-content:space-between;gap:20px;font-size:10px;color:var(--muted)}.site-footer>span:first-child{letter-spacing:2px;font-size:13px;color:var(--petroleum);font-weight:700}.site-footer b{font-size:8px;letter-spacing:1px}.sr-only,.skip-link:not(:focus){position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link:focus{position:absolute;z-index:5;top:8px;left:8px;padding:10px;background:#fff;color:var(--petroleum)}
@media(min-width:1400px){.workspace{grid-template-columns:370px minmax(0,1fr);gap:34px}.phase-card{padding:21px}.phase-card dl>div{flex-direction:row;justify-content:space-between;gap:8px;align-items:baseline}.phase-card dd{font-size:14px;text-align:right}.phase-card .phase-contracts,.phase-card .phase-fees{flex-direction:column}.phase-contracts dd{font-size:24px}.phase-fees dd{font-size:21px}}
@media(max-width:1050px){.container{padding:30px 24px}.header-inner{padding:20px 24px}.workspace{grid-template-columns:300px minmax(0,1fr);gap:20px}.configuration{padding:20px}.phase-grid{grid-template-columns:1fr}.phase-card h3{min-height:0}.phase-card dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px;margin-top:8px}.phase-card .phase-contracts{border:0;padding-top:0}.phase-card .phase-fees{grid-column:1/-1}.intro-note{display:none}.site-footer{padding-left:24px;padding-right:24px}.metric{padding:16px}.metric strong{font-size:25px}}
@media(max-width:700px){.header-inner{min-height:78px;padding:17px 20px;gap:20px}.brand{font-size:27px}.header-tag{display:none}.header-label{font-size:11px}.container{padding:27px 18px 23px}.intro{margin-bottom:25px}h1{font-size:27px;letter-spacing:-1px}.subtitle{font-size:12px}.workspace{grid-template-columns:1fr;gap:29px}.configuration{padding:22px}.results-heading h2{font-size:18px}.summary-grid{gap:10px}.metric{padding:16px 14px}.metric strong{font-size:26px}.metric h3{font-size:11px}.phase-card{padding:21px}.phase-card dl{grid-template-columns:repeat(2,minmax(0,1fr))}.phase-card dd{font-size:17px}.phase-contracts dd{font-size:23px}.phase-fees dd{font-size:24px}.disclaimer{margin-top:26px}.site-footer{flex-wrap:wrap;padding:0 18px 24px;gap:8px 20px}.site-footer>span:last-child{display:none}input,select{font-size:16px}.pill{font-size:9px}}
.brand{display:block;flex:0 1 270px;min-width:0;line-height:0}.brand-logo{display:block;width:100%;height:auto}.header-divider{flex:none}
@media(max-width:700px){.brand{flex:0 1 240px}.header-divider,.header-label{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}