.roi-header{background:var(--arl-sand);padding:32px 32px 56px;border-bottom:1px solid var(--arl-line)}.roi-header__inner{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:1.2fr 1fr;gap:56px;align-items:end}.roi-header__crumb{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-size:12px;font-weight:500;color:var(--fg-3);margin-bottom:22px}.roi-header__crumb .sep{color:var(--arl-line-strong)}.roi-header__crumb .here{color:var(--arl-charcoal)}.roi-header__crumb a{color:var(--fg-2)}.roi-header__h1{font-family:var(--font-display);font-size:clamp(40px,5.5vw,76px);font-weight:500;line-height:.96;letter-spacing:-.015em;color:var(--arl-charcoal);margin:0;text-wrap:balance}.roi-header__h1 em{font-style:italic;font-weight:400;position:relative}.roi-header__h1 em:after{content:"";position:absolute;left:0;right:0;bottom:4px;height:8px;background:var(--arl-electric);z-index:-1}.roi-header__deck{font-family:var(--font-body);font-size:17px;line-height:1.55;color:var(--fg-2);max-width:48ch;margin:0}.roi-header__deck strong{color:var(--arl-charcoal);font-weight:500}.roi-scen{background:var(--arl-sand);padding:64px 32px 0}.roi-scen__inner{max-width:1240px;margin:0 auto}.roi-scen__head{margin-bottom:32px}.roi-scen__h{font-family:var(--font-display);font-size:clamp(24px,2.6vw,32px);font-weight:500;line-height:1.1;letter-spacing:-.01em;color:var(--arl-charcoal);margin:12px 0 0}.roi-scen__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.roi-scen__card{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--arl-paper);border:1px solid var(--arl-line);cursor:pointer;padding:24px;text-align:left;font:inherit;display:flex;flex-direction:column;gap:10px;min-height:200px;transition:border-color .2s,transform .12s;position:relative}.roi-scen__card:hover{transform:translateY(-2px);border-color:var(--arl-charcoal)}.roi-scen__card.is-active{background:var(--arl-charcoal);border-color:var(--arl-charcoal);color:var(--arl-sand)}.roi-scen__card.is-active:after{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--arl-electric)}.roi-scen__n{font-family:var(--font-display);font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-3)}.roi-scen__card.is-active .roi-scen__n{color:var(--arl-electric)}.roi-scen__name{font-family:var(--font-display);font-size:19px;font-weight:500;line-height:1.2;letter-spacing:-.005em;color:var(--arl-charcoal);margin:0}.roi-scen__card.is-active .roi-scen__name{color:var(--arl-sand)}.roi-scen__b{font-family:var(--font-body);font-size:13px;line-height:1.5;color:var(--fg-2);margin:0;text-wrap:pretty}.roi-scen__card.is-active .roi-scen__b{color:var(--fg-on-deep-2)}.roi-scen__tag{margin-top:auto;font-family:var(--font-display);font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-3);font-variant-numeric:tabular-nums}.roi-scen__card.is-active .roi-scen__tag{color:var(--arl-electric)}.roi-calc{background:var(--arl-sand);padding:48px 32px 96px}.roi-calc__inner{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:1fr 1.3fr;gap:24px;align-items:start}.roi-calc__form{background:var(--arl-paper);border:1px solid var(--arl-line);padding:22px 24px;display:flex;flex-direction:column;gap:6px}.roi-calc__eye{font-family:var(--font-display);font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-2);margin-bottom:4px}.roi-calc__h{font-family:var(--font-display);font-size:22px;font-weight:500;letter-spacing:-.005em;color:var(--arl-charcoal);margin:0 0 8px}.roi-calc__group{display:flex;flex-direction:column;gap:4px;padding-top:10px;margin-top:8px;border-top:1px solid var(--arl-line)}.roi-calc__group:first-of-type{border-top:0;padding-top:0;margin-top:0}.roi-calc__groupH{font-family:var(--font-display);font-size:10px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--arl-electric);margin:0 0 4px}.roi-calc__field{display:grid;grid-template-columns:minmax(110px,.4fr) 1fr auto;align-items:center;column-gap:12px;padding:3px 0}.roi-calc__lbl{font-family:var(--font-display);font-size:11px;font-weight:500;letter-spacing:.06em;color:var(--arl-charcoal);margin:0;display:inline-flex;align-items:center;gap:6px}.roi-calc__hint{position:relative;display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;font-size:12px;color:var(--fg-3);cursor:help;border-radius:50%;line-height:1}.roi-calc__hint:hover,.roi-calc__hint:focus-visible{color:var(--arl-charcoal);background:var(--arl-line);outline:none}.roi-calc__hint:after{content:attr(data-tooltip);position:absolute;bottom:calc(100% + 8px);left:0;transform:translate(-4px);background:var(--arl-charcoal);color:var(--arl-sand);padding:10px 14px;width:max-content;max-width:300px;font-family:var(--font-body);font-size:12px;font-weight:400;line-height:1.45;letter-spacing:0;text-transform:none;white-space:normal;text-align:left;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .15s var(--ease-out),visibility .15s var(--ease-out);z-index:100;box-shadow:0 6px 24px #00000026}.roi-calc__hint:before{content:"";position:absolute;bottom:calc(100% + 2px);left:8px;width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-top:6px solid var(--arl-charcoal);opacity:0;visibility:hidden;transition:opacity .15s var(--ease-out),visibility .15s var(--ease-out);z-index:100}.roi-calc__hint:hover:after,.roi-calc__hint:hover:before,.roi-calc__hint:focus:after,.roi-calc__hint:focus:before,.roi-calc__hint:focus-visible:after,.roi-calc__hint:focus-visible:before{opacity:1;visibility:visible}.roi-calc__valWrap{display:inline-flex;align-items:baseline;gap:4px;justify-self:end}.roi-calc__val{font-family:var(--font-display);font-size:13px;font-weight:500;color:var(--arl-charcoal);font-variant-numeric:tabular-nums;justify-self:end;white-space:nowrap}.roi-calc__suffix{font-family:var(--font-display);font-size:11px;color:var(--fg-2);white-space:nowrap;letter-spacing:0;text-transform:none}@media (max-width: 720px){.roi-calc__field{grid-template-columns:1fr auto;column-gap:10px;row-gap:4px}.roi-calc__lbl{grid-column:1 / -1;font-size:10.5px}}.roi-calc__range{flex:1;-webkit-appearance:none;-moz-appearance:none;appearance:none;height:4px;background:var(--arl-line-strong);border-radius:0;outline:none;cursor:pointer}.roi-calc__range::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:18px;height:18px;background:var(--arl-electric);border:2px solid var(--arl-charcoal);cursor:pointer}.roi-calc__range::-moz-range-thumb{width:18px;height:18px;background:var(--arl-electric);border:2px solid var(--arl-charcoal);cursor:pointer}.roi-calc__num{-webkit-appearance:textfield;-moz-appearance:textfield;appearance:textfield;width:64px;padding:4px 6px;border:1px solid var(--arl-line);background:#fff;font-family:var(--font-display);font-size:12px;font-weight:500;color:var(--arl-charcoal);font-variant-numeric:tabular-nums;text-align:right}.roi-calc__num::-webkit-outer-spin-button,.roi-calc__num::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.roi-results{background:var(--arl-charcoal);color:var(--arl-sand);padding:32px;display:flex;flex-direction:column;gap:20px}.roi-results__eye{font-family:var(--font-display);font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--arl-electric)}.roi-results__hero{display:flex;flex-direction:column;gap:6px;padding-bottom:24px;border-bottom:1px solid rgba(208,223,0,.22)}.roi-results__heroN{font-family:var(--font-display);font-size:clamp(48px,6vw,88px);font-weight:500;line-height:.95;letter-spacing:-.025em;color:var(--arl-sand);font-variant-numeric:tabular-nums}.roi-results__heroN small{font-size:.32em;color:var(--fg-on-deep-2);margin-left:6px}.roi-results__heroL{font-family:var(--font-body);font-size:14px;color:var(--fg-on-deep-2)}.roi-results__rows{display:flex;flex-direction:column}.roi-results__row{display:grid;grid-template-columns:1fr auto auto;column-gap:16px;row-gap:0;align-items:center;padding:16px 0;border-top:1px solid rgba(208,223,0,.15)}.roi-results__row:first-child{border-top:0;padding-top:4px}.roi-results__rowK{font-family:var(--font-display);font-size:14px;font-weight:500;letter-spacing:-.005em;color:var(--arl-sand)}.roi-results__rowK small{display:block;font-family:var(--font-body);font-size:12px;color:var(--fg-on-deep-2);letter-spacing:0;margin-top:2px;max-width:40ch}.roi-results__rowV{display:inline-flex;align-items:baseline;gap:4px;font-family:var(--font-display);color:var(--arl-electric);font-variant-numeric:tabular-nums;letter-spacing:-.01em;white-space:nowrap}.roi-results__sign{font-size:20px;font-weight:400;opacity:.7;margin-right:-2px}.roi-results__amount{font-size:30px;font-weight:500;line-height:1}.roi-results__unit{font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-on-deep-2);margin-left:2px}.roi-results__rowV--neg,.roi-results__rowV--neg .roi-results__amount,.roi-results__rowV--neg .roi-results__sign{color:var(--fg-on-deep-2)}.roi-results__rowV--co2 .roi-results__amount{font-size:24px}.roi-results__foot{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:16px;flex-wrap:wrap}.roi-results__btn{display:inline-flex;align-items:center;gap:12px;height:48px;padding:0 22px;background:var(--arl-electric);color:var(--arl-charcoal);font-family:var(--font-display);font-size:12px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;border:0;cursor:pointer}.roi-results__note{font-family:var(--font-body);font-size:11px;color:var(--fg-on-deep-2);max-width:32ch}@media (max-width: 960px){.roi-header__inner{grid-template-columns:1fr;gap:24px}.roi-scen__grid,.roi-calc__inner{grid-template-columns:1fr}}@media (max-width: 720px){.roi-header{padding:24px 24px 40px}.roi-scen,.roi-calc{padding-left:24px;padding-right:24px}.roi-results,.roi-calc__form{padding:24px}.roi-results__row{grid-template-columns:1fr auto;grid-template-areas:"label  toggle" "value  value";row-gap:6px}.roi-results__rowK{grid-area:label}.roi-results__rowV{grid-area:value}.roi-results__rowToggle{grid-area:toggle;align-self:start}.roi-results__breakdown{padding:14px;font-size:12px;gap:10px}.roi-results__step{flex-direction:column;align-items:flex-start;gap:2px;padding-bottom:8px;border-bottom:1px solid rgba(208,223,0,.08)}.roi-results__step:last-child{border-bottom:0;padding-bottom:0}.roi-results__stepK{flex:0 0 auto;max-width:100%}.roi-results__stepV{font-size:14px}}.roi-results__foot{flex-direction:column;align-items:stretch;gap:16px;border-top:1px solid rgba(208,223,0,.22);padding-top:24px}.roi-results__keep{display:flex;flex-direction:column;gap:10px}.roi-results__keepK{font-family:var(--font-display);font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--arl-electric)}.roi-results__keepRow{display:grid;grid-template-columns:1fr auto;gap:8px}.roi-results__keepIn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid rgba(208,223,0,.35);background:#ffffff0a;color:var(--arl-sand);padding:0 14px;height:46px;font-family:var(--font-body);font-size:14px;outline:none;border-radius:0;transition:border-color .2s var(--ease-out),background .2s var(--ease-out)}.roi-results__keepIn::placeholder{color:var(--fg-on-deep-2)}.roi-results__keepIn:focus{border-color:var(--arl-electric);background:#ffffff14}.roi-results__keepBtn{display:inline-flex;align-items:center;gap:12px;height:46px;padding:0 18px;background:var(--arl-electric);color:var(--arl-charcoal);font-family:var(--font-display);font-size:12px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;border:0;cursor:pointer;transition:background .2s var(--ease-out)}.roi-results__keepBtn:hover{background:#bfcd00}.roi-results__keepHint{font-family:var(--font-body);font-size:11px;line-height:1.45;color:var(--fg-on-deep-2);margin:0}.roi-results__or{display:inline-flex;align-items:center;gap:12px;font-family:var(--font-display);font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-on-deep-2);margin:0}.roi-results__or:before,.roi-results__or:after{content:"";flex:1;height:1px;background:#d0df002e}.roi-results__btn{align-self:stretch;justify-content:center;background:transparent;border:1px solid var(--arl-electric);color:var(--arl-electric);transition:background .2s var(--ease-out),color .2s var(--ease-out)}.roi-results__btn:hover{background:var(--arl-electric);color:var(--arl-charcoal)}.roi-results__note{font-family:var(--font-body);font-size:11px;line-height:1.45;color:var(--fg-3);margin:4px 0 0}@media (max-width: 540px){.roi-results__keepRow{grid-template-columns:1fr}}.roi-results__rowToggle{background:transparent;border:1px solid rgba(208,223,0,.35);color:var(--arl-electric);font-family:var(--font-display);font-size:16px;font-weight:500;line-height:1;cursor:pointer;width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;padding:0;align-self:center;justify-self:end;transition:background .15s var(--ease-out),border-color .15s var(--ease-out)}.roi-results__rowToggle:hover,.roi-results__rowToggle:focus-visible{background:#d0df0026;border-color:var(--arl-electric);outline:none}.roi-results__rowToggle[aria-expanded=true]{background:#d0df0033}.roi-results__breakdown{grid-column:1 / -1;margin:14px 0 4px;padding:14px 16px;background:#ffffff0a;border-left:2px solid rgba(208,223,0,.4);list-style:none;display:flex;flex-direction:column;gap:6px;font-family:var(--font-body);font-size:12px;line-height:1.4}.roi-results__step{display:flex;justify-content:space-between;align-items:baseline;gap:16px;color:var(--fg-on-deep-2)}.roi-results__stepK{flex:1;min-width:0}.roi-results__stepV{font-family:var(--font-display);font-size:12px;font-weight:500;color:var(--arl-sand);font-variant-numeric:tabular-nums;white-space:nowrap;background:transparent;padding:0}.roi-results__step--final{margin-top:6px;padding-top:10px;border-top:1px solid rgba(208,223,0,.18)}.roi-results__step--final .roi-results__stepK,.roi-results__step--final .roi-results__stepV{color:var(--arl-electric);font-weight:500}.roi-calc__advanced{padding-top:10px;margin-top:8px;border-top:1px solid var(--arl-line)}.roi-calc__advanced>summary{font-family:var(--font-display);font-size:10px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--arl-electric);cursor:pointer;padding:4px 0;list-style:none;display:flex;align-items:center;gap:6px}.roi-calc__advanced>summary::-webkit-details-marker{display:none}.roi-calc__advanced>summary:before{content:"▸";font-size:11px;color:var(--arl-electric);transition:transform .15s var(--ease-out);display:inline-block}.roi-calc__advanced[open]>summary:before{transform:rotate(90deg)}.roi-calc__advanced[open]>summary{margin-bottom:4px}