.it-calc-page{--ink:#121826;--muted:#566273;--border:#dde3e8;--soft:#f5f7f8;--navy:#103448;--green:#23784d;--white:#fff;color:var(--ink);background:var(--white)}.it-calc-page *{box-sizing:border-box}.it-calc-page__wrap{width:min(1220px,calc(100% - 32px));margin:auto;padding:28px 0 64px}.it-calc-page__breadcrumbs{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:0 0 24px;font-size:13px;color:var(--muted)}.it-calc-page__breadcrumbs a{color:inherit;text-decoration:none}.it-calc-page__breadcrumbs a:hover{text-decoration:underline}.it-calc-hero{display:grid;grid-template-columns:minmax(0,.9fr) minmax(460px,1.1fr);gap:38px;align-items:start;padding:12px 0 48px}.it-calc-hero__copy{padding-top:18px}.it-calc-eyebrow,.it-calc-card__kicker{margin:0 0 10px;text-transform:uppercase;letter-spacing:.09em;font-size:12px;font-weight:750;color:var(--navy)}.it-calc-page h1{margin:0 0 18px;font-size:clamp(38px,5vw,62px);line-height:1.02;letter-spacing:-.035em}.it-calc-page 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input,.it-calc-static-field{width:100%;min-height:50px;border:1px solid #cfd7dd;background:#fff;padding:11px 13px;font:inherit;color:inherit;border-radius:4px}.it-calc-static-field{display:flex;align-items:center;background:var(--soft)}.it-calc-field small{font-size:11px;color:var(--muted);line-height:1.45}.it-calc-result{margin:18px 0 0;background:var(--navy);color:var(--white);padding:22px}.it-calc-result>span{display:block;text-transform:uppercase;letter-spacing:.06em;font-size:12px;opacity:.8}.it-calc-result strong{display:block;font-size:40px;line-height:1;margin:12px 0 8px}.it-calc-result p{color:var(--white);margin:0;opacity:.9;font-size:13px}.it-calc-refresh,.it-calc-disclaimer{margin:8px 0 0;font-size:11px;line-height:1.5}.it-calc-primary,.it-calc-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 18px;margin-top:16px;text-decoration:none;font-weight:750;border-radius:4px;transition:transform .16s ease}.it-calc-primary{background:var(--navy);color:var(--white)}.it-calc-secondary{border:1px solid var(--navy);color:var(--navy);background:var(--white)}.it-calc-primary:hover,.it-calc-secondary:hover{transform:translateY(-1px)}.it-calc-section{padding:54px 0;border-top:1px solid var(--border)}.it-calc-section--soft{background:var(--soft);padding-left:24px;padding-right:24px;margin-left:-24px;margin-right:-24px}.it-calc-section__head{max-width:820px;margin-bottom:26px}.it-calc-section__head>p:last-child{margin:10px 0 0}.it-calc-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.it-calc-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.it-calc-table-wrap{overflow-x:auto;border:1px solid var(--border)}.it-calc-table{width:100%;border-collapse:collapse;min-width:540px;background:var(--white)}.it-calc-table caption{text-align:left;padding:14px 16px;font-weight:750;color:var(--ink);background:var(--soft)}.it-calc-table th,.it-calc-table td{text-align:left;padding:13px 16px;border-top:1px solid var(--border);font-size:14px}.it-calc-table th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.it-calc-table td:last-child{font-weight:750;color:var(--navy)}.it-calc-table-note{margin:12px 0 0;font-size:12px}.it-calc-info-card,.it-calc-example{border:1px solid var(--border);padding:20px;background:var(--white)}.it-calc-info-card>span{display:block;font-size:12px;font-weight:800;color:var(--green);margin-bottom:18px}.it-calc-info-card p{margin:0;font-size:14px}.it-calc-purity-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;max-width:900px}.it-calc-purity-cards article{border:1px solid var(--border);padding:22px}.it-calc-purity-cards p{margin:5px 0;font-size:14px}.it-calc-formula{border-left:4px solid var(--navy);background:var(--soft);padding:18px 20px;font-size:18px;line-height:1.5;max-width:980px}.it-calc-page code{background:var(--soft);border:1px solid var(--border);padding:2px 5px;border-radius:3px}.it-calc-example span{display:block;font-size:13px;color:var(--muted)}.it-calc-example strong{display:block;margin:8px 0;font-size:27px;color:var(--navy)}.it-calc-example small{color:var(--muted)}.it-calc-more{display:grid;grid-template-columns:1.35fr .65fr;gap:34px}.it-calc-more h2{margin-bottom:15px}.it-calc-more__aside{background:var(--navy);color:var(--white);padding:26px;align-self:start}.it-calc-more__aside h3{color:var(--white)}.it-calc-more__aside ul{padding-left:18px;margin:14px 0 0}.it-calc-more__aside li{margin:8px 0;line-height:1.45}.it-calc-cta{display:flex;justify-content:space-between;gap:30px;align-items:center;padding:34px;background:var(--soft);border:1px solid var(--border)}.it-calc-cta>div:first-child{max-width:720px}.it-calc-cta p{margin-bottom:0}.it-calc-cta__actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.it-calc-cta__actions a{margin-top:0}.it-calc-faq{border-top:1px solid var(--border)}.it-calc-faq details{border-bottom:1px solid var(--border)}.it-calc-faq summary{cursor:pointer;list-style:none;padding:18px 38px 18px 0;font-weight:750;position:relative}.it-calc-faq summary::-webkit-details-marker{display:none}.it-calc-faq summary:after{content:"+";position:absolute;right:8px;top:14px;font-size:24px;font-weight:400}.it-calc-faq details[open] summary:after{content:"–"}.it-calc-faq details p{margin:0;padding:0 42px 18px 0;max-width:900px}.it-calc-link-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.it-calc-link-grid a{display:flex;flex-direction:column;gap:5px;min-height:112px;padding:18px;border:1px solid var(--border);color:var(--ink);text-decoration:none;background:var(--white)}.it-calc-link-grid a:hover{border-color:var(--navy)}.it-calc-link-grid span{color:var(--muted);font-size:13px;line-height:1.45}@media(max-width:900px){.it-calc-hero{grid-template-columns:1fr;gap:24px}.it-calc-hero__copy{padding-top:0}.it-calc-hero__copy .it-calc-small{display:none}.it-calc-grid-2,.it-calc-grid-3,.it-calc-more,.it-calc-link-grid{grid-template-columns:1fr}.it-calc-purity-cards{grid-template-columns:1fr}.it-calc-cta{align-items:flex-start;flex-direction:column}.it-calc-cta__actions{justify-content:flex-start}}@media(max-width:560px){.it-calc-page__wrap{width:calc(100% - 22px);max-width:1220px;padding-top:18px}.it-calc-page__breadcrumbs{margin-bottom:15px}.it-calc-page h1{font-size:38px}.it-calc-lead{font-size:16px}.it-calc-trust{margin-bottom:4px}.it-calc-card{padding:16px}.it-calc-card__head{flex-direction:column}.it-calc-rate-strip,.it-calc-form{grid-template-columns:1fr}.it-calc-result strong{font-size:36px}.it-calc-section{padding:42px 0}.it-calc-section--soft{margin-left:-11px;margin-right:-11px;padding-left:11px;padding-right:11px}.it-calc-cta{padding:22px}.it-calc-cta__actions,.it-calc-cta__actions a{width:100%}}