.roi-hero{background:var(--midnight);color:var(--white);padding:54px 0 60px;position:relative;overflow:hidden}.roi-hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at center,black 30%,transparent 80%);-webkit-mask-image:radial-gradient(ellipse at center,black 30%,transparent 80%);pointer-events:none}.roi-hero-inner{position:relative;max-width:var(--max-w);margin:0 auto;padding:0 32px}.roi-hero .hero-eyebrow{font-family:Outfit,system-ui,sans-serif;font-size:var(--text-eyebrow);font-weight:600;letter-spacing:3px;text-transform:uppercase;color:#2eecdb;margin-bottom:12px;display:inline-block}.roi-hero h1{font-family:Outfit,system-ui,sans-serif;font-size:var(--text-hero);font-weight:700;letter-spacing:-.03em;line-height:1.05;color:#fff;margin:0 0 12px;max-width:none}.roi-hero p{font-size:var(--text-hero-sub);line-height:1.48;color:#edeff1;max-width:720px;margin:0}@media(max-width:768px){.roi-hero{padding:44px 0 48px}.roi-hero-inner{padding:0 20px}}.roi-calc{--mid:#0E0C36;--royal:#3267E4;--sea:#2EECDB;--sky:#2EABFF;--cloud:#EDEFF7;--deep:#00277F;--ink:#0E0C36;--mute:#5C5F77;--line:#DCE2F0;--dmute:#A7AECF;--cost:#B23A48;--head:"Outfit",system-ui,sans-serif;--body:"Inter",system-ui,sans-serif;--mono:"JetBrains Mono",monospace;background:var(--paper);color:var(--ink);font-family:var(--body);-webkit-font-smoothing:antialiased;display:block;padding:24px 0 8px}.roi-calc *{box-sizing:border-box}.roi-calc .wrap{max-width:var(--max-w);margin:0 auto;padding:32px 24px 56px}.roi-tabs{display:inline-flex;gap:4px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:5px;margin:0 0 22px;flex-wrap:wrap}.roi-tab{border:0;background:transparent;font-family:var(--head);font-weight:700;font-size:13.5px;color:var(--mute);padding:9px 18px;border-radius:9px;cursor:pointer;display:inline-flex;align-items:center;gap:8px}.roi-tab:hover{color:var(--ink)}.roi-tab.active{background:var(--royal);color:#fff}.roi-tab .beta{font-family:var(--mono);font-size:9px;letter-spacing:.05em;text-transform:uppercase;font-weight:700;background:#2eecdb40;color:var(--deep);padding:2px 6px;border-radius:100px}.roi-tab.active .beta{background:#ffffff38;color:#fff}.roi-panel[hidden]{display:none}.roi-calc .controls{display:grid;grid-template-columns:1fr 1fr auto;gap:18px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 22px;box-shadow:0 6px 20px #0e0c360d}.roi-calc .ar-controls{grid-template-columns:1fr 1fr}.roi-calc .ar-seclabel{font-family:var(--head);font-weight:700;font-size:12px;color:var(--mute);text-transform:uppercase;letter-spacing:.08em;margin:0 0 12px}.roi-calc .ar-reset-row{display:flex;justify-content:flex-end;margin-top:12px}.roi-calc .ctl label{display:block;font-family:var(--head);font-weight:700;font-size:13px;margin-bottom:8px}.roi-calc .ctl .row{display:flex;align-items:center;gap:12px}.roi-calc input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:6px;background:linear-gradient(90deg,var(--royal) var(--pct,40%),var(--cloud) var(--pct,40%));outline:none}.roi-calc input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid var(--royal);cursor:pointer;box-shadow:0 2px 6px #0e0c362e}.roi-calc input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid var(--royal);cursor:pointer}.roi-calc .numbox{display:flex;align-items:center;border:1px solid var(--line);border-radius:9px;padding:4px 8px;background:#fff;min-width:118px}.roi-calc .numbox span{color:var(--mute);font-family:var(--mono);font-size:13px;padding:0 2px}.roi-calc .numbox input{border:0;outline:0;width:100%;font-family:var(--mono);font-weight:700;font-size:14px;color:var(--ink);text-align:right;background:transparent}.roi-calc .derived{align-self:end;text-align:right;min-width:170px}.roi-calc .derived .lab{font-size:11px;color:var(--mute);font-family:var(--mono);text-transform:uppercase;letter-spacing:.08em}.roi-calc .derived .val{font-family:var(--head);font-weight:800;font-size:22px;color:var(--ink);line-height:1.1}.roi-calc .reset{margin-top:8px;border:1px solid var(--line);background:#fff;color:var(--mute);font-family:var(--body);font-size:12px;border-radius:8px;padding:6px 10px;cursor:pointer}.roi-calc .reset:hover{color:var(--royal);border-color:var(--royal)}.roi-calc .results{display:grid;grid-template-columns:1.55fr 1fr;gap:22px;margin-top:24px}.roi-calc .panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 24px;box-shadow:0 6px 20px #0e0c360d}.roi-calc .bar-row{display:grid;grid-template-columns:188px 1fr 66px;align-items:center;gap:12px;margin-bottom:14px}.roi-calc .bar-row .name{font-size:12.5px;font-weight:600;color:var(--ink);line-height:1.15}.roi-calc .track{position:relative;height:26px;background:var(--cloud);border-radius:6px;overflow:hidden}.roi-calc .fill{position:absolute;left:0;top:0;height:100%;border-radius:6px;background:linear-gradient(90deg,var(--royal),#4d7cf0);transition:width .45s cubic-bezier(.4,0,.2,1)}.roi-calc .bar-row .amt{font-family:var(--mono);font-weight:700;font-size:13px;text-align:right;color:var(--ink)}.roi-calc .totline{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);margin-top:6px;padding-top:14px}.roi-calc .totline .t{font-family:var(--head);font-weight:700;font-size:14px}.roi-calc .totline .v{font-family:var(--mono);font-weight:700;font-size:16px;color:var(--royal)}.roi-calc .ar-bk-head{font-family:var(--head);font-weight:700;font-size:13.5px;color:var(--ink);margin-bottom:16px}.roi-calc .ar-subline{display:flex;justify-content:space-between;align-items:center;padding:11px 0;border-top:1px dashed var(--line)}.roi-calc .ar-subline .t{font-size:12.5px;font-weight:600;color:var(--ink)}.roi-calc .ar-subline .t span{color:var(--mute);font-family:var(--mono);font-size:11px;font-weight:400;margin-left:4px}.roi-calc .ar-subline .v{font-family:var(--mono);font-weight:700;font-size:13px;color:var(--cost)}.roi-calc .callout{background:var(--mid);border-radius:16px;padding:26px 26px 22px;color:#fff;box-shadow:0 10px 30px #0e0c362e}.roi-calc .big{font-family:var(--head);font-weight:800;font-size:46px;color:var(--sea);line-height:1;letter-spacing:-.01em}.roi-calc .big-lab{color:var(--dmute);font-size:13px;margin-top:6px}.roi-calc .divider{height:1px;background:var(--royal);margin:16px 0}.roi-calc .stat{margin:9px 0;font-size:13px;color:var(--dmute)}.roi-calc .stat b{font-family:var(--head);color:#fff;font-size:14px;margin-right:8px}.roi-calc .fraud{margin-top:16px;background:var(--cloud);border:1px solid var(--line);border-radius:13px;padding:14px 16px}.roi-calc .fraud .h{display:flex;align-items:center;gap:8px;font-family:var(--head);font-weight:700;font-size:12.5px;color:var(--ink);margin-bottom:6px}.roi-calc .fraud .h svg{width:16px;height:16px;flex:none}.roi-calc .fraud p{margin:0;font-size:11.5px;color:var(--mute);line-height:1.45}.roi-calc .ar-release{background:var(--mid);color:#fff;border-radius:16px;padding:24px 26px;margin-top:24px;box-shadow:0 10px 30px #0e0c362e}.roi-calc .ar-release-eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--sea);margin-bottom:8px}.roi-calc .ar-release-big{font-family:var(--head);font-weight:800;font-size:clamp(36px,5vw,50px);color:#fff;line-height:1;letter-spacing:-.02em}.roi-calc .ar-release-cap{color:var(--dmute);font-size:13px;line-height:1.55;max-width:64ch;margin:12px 0 0}.roi-calc .ar-release-cap b{color:var(--sea)}.roi-calc .ar-strip{display:flex;gap:0;flex-wrap:wrap;margin-top:18px;border-top:1px solid rgba(255,255,255,.12);padding-top:16px}.roi-calc .ar-strip-item{display:flex;flex-direction:column;gap:3px;padding-right:22px}.roi-calc .ar-strip-item+.ar-strip-item{padding-left:22px;border-left:1px solid rgba(255,255,255,.12)}.roi-calc .ar-strip-item .lab{font-family:var(--mono);font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--dmute)}.roi-calc .ar-strip-item .v{font-family:var(--head);font-weight:700;font-size:18px;color:#fff}.roi-calc .ar-stats{display:flex;flex-direction:column;gap:12px}.roi-calc .ar-stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;box-shadow:0 6px 20px #0e0c360d}.roi-calc .ar-stat b{display:block;font-family:var(--head);font-weight:800;font-size:26px;color:var(--royal);line-height:1}.roi-calc .ar-stat span{display:block;font-family:var(--head);font-weight:700;font-size:13px;color:var(--ink);margin-top:6px}.roi-calc .ar-stat i{display:block;font-style:normal;font-size:11px;color:var(--mute);margin-top:3px;line-height:1.4}.roi-calc details.assume{margin-top:22px;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}.roi-calc details.assume summary{cursor:pointer;list-style:none;padding:14px 20px;font-family:var(--head);font-weight:700;font-size:13.5px;color:var(--ink);display:flex;align-items:center;justify-content:space-between}.roi-calc details.assume summary::-webkit-details-marker{display:none}.roi-calc details.assume summary .chev{color:var(--mute);font-size:12px;transition:transform .2s}.roi-calc details[open].assume summary .chev{transform:rotate(180deg)}.roi-calc .agrid{border-top:1px solid var(--line);padding:18px 20px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px 22px}.roi-calc .afield label{display:block;font-size:11px;color:var(--mute);margin-bottom:5px}.roi-calc .afield .nb{display:flex;align-items:center;border:1px solid var(--line);border-radius:8px;padding:3px 8px}.roi-calc .afield .nb input{border:0;outline:0;width:100%;font-family:var(--mono);font-weight:600;font-size:13px;text-align:right;background:transparent;color:var(--ink)}.roi-calc .afield .nb span{color:var(--mute);font-family:var(--mono);font-size:12px}.roi-calc .anote{grid-column:1/-1;font-size:11px;color:var(--mute);font-style:italic;line-height:1.5;border-top:1px dashed var(--line);padding-top:12px;margin-top:2px}.roi-calc .ar-method{margin-top:22px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 22px}.roi-calc .ar-method h3{font-family:var(--head);font-weight:700;font-size:15px;color:var(--ink);margin:0 0 4px}.roi-calc .ar-method>p{font-size:12.5px;color:var(--mute);margin:0 0 12px}.roi-calc .ar-method ol{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:10px}.roi-calc .ar-method li{font-size:12.5px;line-height:1.55;color:var(--mute)}.roi-calc .ar-method li b{color:var(--ink)}.roi-calc .ar-sources{margin-top:16px}.roi-calc .ar-sources-head{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);margin-bottom:8px}.roi-calc .ar-sources ul{margin:0;padding-left:16px;display:flex;flex-direction:column;gap:7px}.roi-calc .ar-sources li{font-size:11px;line-height:1.5;color:var(--mute)}.roi-calc .ar-sources li b{color:var(--ink)}.roi-calc .foot{margin-top:18px;font-size:11px;color:var(--mute);font-style:italic;line-height:1.5;max-width:780px}@media(max-width:820px){.roi-calc .controls,.roi-calc .ar-controls,.roi-calc .results{grid-template-columns:1fr}.roi-calc .derived{text-align:left}.roi-calc .agrid{grid-template-columns:1fr 1fr}.roi-calc .ar-strip-item+.ar-strip-item{padding-left:0;border-left:0;margin-top:14px}}