/* Public information and tools share the workbench's typography and controls. */
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;background:var(--ui-bg);color:var(--ui-text);font:14px/1.6 var(--ui-font);-webkit-text-size-adjust:100%}
a{color:var(--ui-primary);text-underline-offset:3px}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea,summary{touch-action:manipulation}
:focus-visible{outline:3px solid var(--ui-primary);outline-offset:3px}
::selection{background:#cde8dd;color:#123e31}
button{cursor:pointer}
button:disabled{opacity:.55;cursor:not-allowed}
input,select,textarea{min-width:0;max-width:100%;border:1px solid var(--ui-border);border-radius:var(--ui-control-radius);background:var(--ui-surface);color:var(--ui-text);padding:9px 12px;min-height:40px}
input:focus,select:focus,textarea:focus{border-color:var(--ui-primary)}
input::placeholder,textarea::placeholder{color:var(--ui-muted)}
h1,h2,h3,p{margin-top:0}
h1{font-size:30px;line-height:1.35;letter-spacing:-.02em;margin-bottom:12px}
h2{font-size:20px;line-height:1.45;margin-bottom:12px}
h3{font-size:16px;line-height:1.5;margin-bottom:8px}
p{margin-bottom:12px}
.muted,.lead,.sub{color:var(--ui-muted)}
.hidden,[hidden]{display:none!important}
.public-header{max-width:1160px;margin:0 auto;padding:20px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:inline-flex;align-items:center;gap:10px;font-size:20px;font-weight:700;text-decoration:none;color:var(--ui-text);white-space:nowrap}
.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;background:var(--ui-primary);color:#fff;border-radius:8px;font-size:20px;font-weight:700}
.public-links{display:flex;align-items:center;gap:20px}
.public-links a{font-size:13px;text-decoration:none;color:var(--ui-muted)}
.public-links a:hover{color:var(--ui-primary)}
.btn,.btn-ghost,.cta{display:inline-flex;align-items:center;justify-content:center;min-height:42px;border:1px solid transparent;padding:10px 20px;border-radius:6px;font-size:14px;font-weight:600;text-decoration:none;background:var(--ui-primary);color:#fff}
.btn:hover,.cta:hover{background:var(--ui-primary-hover);color:#fff}
.btn-ghost{background:var(--ui-surface);border-color:var(--ui-border);color:var(--ui-text)}
.btn-ghost:hover{border-color:var(--ui-primary);color:var(--ui-primary)}
.configuration-notice{margin:0;padding:10px 28px;background:#fff7e8;color:#84530c;font-size:13px;text-align:center}
/* Landing: a useful introduction, with the operating sequence visible at a glance. */
.landing-page{background:#fff}
.nav{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:18px max(28px,calc((100vw - 1160px)/2));background:#fff;border-bottom:1px solid var(--ui-border)}
.nav-r{display:flex;align-items:center;gap:22px;font-size:14px;flex-wrap:wrap}
.nav-r a{color:var(--ui-muted);text-decoration:none}
.nav-r a:hover{color:var(--ui-primary)}
.nav-r .cta{color:#fff}
.wrap{max-width:1160px;margin:0 auto;padding-left:28px;padding-right:28px}
.hero{padding-top:66px;padding-bottom:32px;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:48px;align-items:center}
.hero-copy{max-width:650px}
.hero h1{font-size:44px;font-weight:700;line-height:1.3;max-width:15em;margin-bottom:22px}
.hero .sub{font-size:17px;line-height:1.8;max-width:35em;margin-bottom:26px}
.cta-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.hero-note{font-size:13px;color:var(--ui-muted);margin:18px 0 0;max-width:40em}
.hero-workflow{align-self:stretch;display:flex;flex-direction:column;justify-content:center;padding:28px 30px;background:var(--ui-bg);border:1px solid var(--ui-border);border-radius:12px}
.hero-workflow h2{font-size:17px;margin-bottom:24px}
.hero-workflow ol{list-style:none;counter-reset:workflow;padding:0;margin:0}
.hero-workflow li{position:relative;padding:0 0 24px 42px;counter-increment:workflow}
.hero-workflow li:last-child{padding-bottom:0}
.hero-workflow li::before{content:counter(workflow);position:absolute;left:0;top:1px;width:26px;height:26px;display:grid;place-items:center;border:1px solid #bddbce;border-radius:50%;color:var(--ui-primary);background:#fff;font-weight:600;font-variant-numeric:tabular-nums}
.hero-workflow li:not(:last-child)::after{content:"";position:absolute;left:13px;top:32px;bottom:7px;width:1px;background:var(--ui-border)}
.hero-workflow b{display:block;font-size:15px;margin-bottom:4px}
.hero-workflow p{color:var(--ui-muted);font-size:13px;line-height:1.7;margin:0}
.hero-workflow a{margin-top:24px;padding-top:16px;border-top:1px solid var(--ui-border);font-weight:600;text-decoration:none}
.hero-shot,.trust{grid-column:1/-1}
.shot{border:1px solid var(--ui-border);border-radius:10px;overflow:hidden;background:var(--ui-bg)}
.shot img{display:block;width:100%;height:auto}
.shot.is-empty{display:none}
.trust{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:1px solid var(--ui-border);border-bottom:1px solid var(--ui-border);margin:8px 0 0}
.trust>div{padding:22px 20px 22px 0}
.trust>div+div{padding-left:20px;border-left:1px solid var(--ui-border)}
.trust b{display:block;font-size:14px;margin-bottom:8px}
.trust span{font-size:13px;line-height:1.7;color:var(--ui-muted)}
.section{padding-top:58px;padding-bottom:58px}
.section-h{max-width:700px;margin-bottom:28px}
.section h2{font-size:27px;margin-bottom:12px}
.lead{font-size:15px;line-height:1.8;max-width:55em}
.cap-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
.cap-grid:has(.cap-shots .shot.is-empty):not(:has(.cap-shots .shot:not(.is-empty))){grid-template-columns:1fr}
.cap-list{display:grid;grid-template-columns:1fr 1fr;gap:0 36px}
.cap-item{padding:22px 0;border-top:1px solid var(--ui-border)}
.cap-item h3{font-size:17px;margin-bottom:8px}
.cap-item p{color:var(--ui-muted);line-height:1.8;margin:0;max-width:40em}
.cap-shots{display:grid;gap:16px}
.flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.flow-card{padding:22px 24px;background:var(--ui-bg);border-radius:8px}
.flow-card .n,.steps .n{font-size:13px;font-weight:600;color:var(--ui-primary);margin-bottom:10px;font-variant-numeric:tabular-nums}
.flow-card p,.steps p{font-size:14px;color:var(--ui-muted);line-height:1.8;margin:0}
.start-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:44px}
.steps>div{padding:18px 0;border-bottom:1px solid var(--ui-border)}
.steps>div:first-child{padding-top:0}
.guide{padding:26px 28px;background:var(--ui-bg);border-radius:10px}
.guide ol{padding-left:20px;line-height:1.9}
.guide li{margin:8px 0}
.guide code{word-break:break-word;background:#e8edf1;padding:2px 5px;border-radius:3px;font-size:12px}
.guide .tip{padding-top:16px;margin-top:16px;border-top:1px solid var(--ui-border);color:var(--ui-muted);font-size:13px;line-height:1.8}
.faq{max-width:860px}
.faq details{padding:20px 0;border-bottom:1px solid var(--ui-border)}
.faq summary{font-size:15px;font-weight:600;cursor:pointer}
.faq p{font-size:14px;color:var(--ui-muted);max-width:60em;line-height:1.8;margin:12px 0 0}
.band{margin-top:48px;padding:30px 32px;background:var(--ui-primary-soft);border-radius:10px;display:flex;justify-content:space-between;align-items:center;gap:24px}
.band h2{font-size:23px}
.band p{max-width:55em;color:var(--ui-muted);margin:0}
.band .btn{flex-shrink:0}
.footer{border-top:1px solid var(--ui-border);padding:28px;font-size:13px;line-height:1.9;color:var(--ui-muted);text-align:center}
/* Calculator: input groups and a result column that stays beside the decision. */
.calculator-page .wrap{padding-top:28px;padding-bottom:48px}
.calculator-heading{margin:4px 0 24px;max-width:780px}
.calculator-heading p{margin:0;color:var(--ui-muted)}
.layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);gap:24px;align-items:start}
.card{background:var(--ui-surface);border:1px solid var(--ui-border);border-radius:10px;padding:26px}
.modes{display:flex;gap:4px;padding:4px;margin:0 0 24px;background:var(--ui-soft);border-radius:8px}
.modes button{flex:1;min-height:38px;padding:8px 12px;border:0;background:transparent;color:var(--ui-muted);border-radius:6px;font-weight:600}
.modes button[aria-pressed="true"]{background:var(--ui-surface);color:var(--ui-primary);box-shadow:0 1px 3px #1f2b3712}
#ogl-form label{display:block;font-size:13px;font-weight:600;margin:18px 0 7px}
#ogl-form input,#ogl-form select{width:100%}
#ogl-form .muted{font-size:12px;margin:6px 0 0;line-height:1.7}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.row2{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,.8fr);gap:12px}
.row2 label{margin-top:0!important}
#profit-fields{margin-top:22px;padding-top:4px;border-top:1px solid var(--ui-border)}
#ogl-form details{margin-top:20px;border-top:1px solid var(--ui-border);padding-top:12px}
#ogl-form summary{cursor:pointer;font-size:13px;font-weight:600;padding:6px 0}
.primary{width:100%;border:0;border-radius:6px;min-height:42px;padding:10px 16px;background:var(--ui-primary);color:#fff;font-weight:600}
.primary:hover{background:var(--ui-primary-hover)}
#result-panel{position:sticky;top:24px;padding:0;overflow:hidden}
.result-heading{padding:20px 24px;border-bottom:1px solid var(--ui-border);background:#f9fbfa}
.result-heading h2{font-size:17px;margin:0 0 6px}
#calc-status{font-size:13px;color:var(--ui-muted);line-height:1.7}
#calc-result{padding:24px;font-size:14px;line-height:1.7;min-height:180px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
/* Quote presentation uses the response values without recalculating them. */
.result-message{margin:0 0 18px;color:var(--ui-muted)}.result-message.is-error{color:var(--ui-danger);background:var(--ui-danger-soft);padding:12px;border-radius:6px}
.result-metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:18px;padding-bottom:20px;border-bottom:1px solid var(--ui-border);margin-bottom:20px}
.result-metric{display:flex;flex-direction:column;gap:5px}.result-label{color:var(--ui-muted);font-size:13px}.result-value{font-size:23px;line-height:1.3;letter-spacing:-.02em;color:var(--ui-text);font-weight:650}
.result-note{font-size:12px;line-height:1.8;color:var(--ui-muted)}.result-section-title{font-size:13px;font-weight:600;margin:16px 0 8px}.result-cost-row{display:flex;justify-content:space-between;gap:16px;padding:6px 0;border-bottom:1px solid var(--ui-soft)}.result-cost-row dt{color:var(--ui-muted)}.result-cost-row dd{margin:0;text-align:right;white-space:nowrap}.result-cost-row .is-uncounted{color:var(--ui-muted)}
.result-warning{background:var(--ui-warning-soft);color:var(--ui-warning);padding:12px 14px;margin-top:20px;border-radius:6px;font-size:12px;line-height:1.8}.result-warning .result-section-title{margin-top:0}.result-warning ul{padding-left:17px;margin:0}.result-rate-note{margin-top:16px}
#result-panel .source{padding:20px 24px;border-top:1px solid var(--ui-border);font-size:12px;line-height:1.8;color:var(--ui-muted)}
.source p:last-child{margin:0}
.result-next{padding:0 24px 22px}
.entry{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:12px}
.entry a{font-size:13px;font-weight:600;text-decoration:none}
.result-next>.muted{font-size:12px;margin:0;line-height:1.8}
/* Agreements remain readable documents; application controls keep their semantics. */
.agreements-page main{max-width:960px;margin:24px auto 0;padding:0 28px 48px}
.agreements-page .card{margin-top:20px}
.agreements-page h2{font-size:18px}
.agreements-page label{display:block;font-size:13px;font-weight:600;margin:16px 0 6px}
.agreements-page input,.agreements-page textarea,.agreements-page select{width:100%}
.agreements-page textarea{min-height:88px;resize:vertical}
.agreements-page button{padding:9px 15px;min-height:40px;border:1px solid var(--ui-primary);border-radius:6px;background:var(--ui-primary);color:#fff;font-weight:600}
.agreements-page button.secondary{border-color:var(--ui-border);background:#fff;color:var(--ui-text)}
.agreements-page .row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.agreements-page .row select{flex:1;min-width:200px}
.notice{padding:12px 14px;margin-top:16px;border-radius:6px;background:#fff7e8;color:#84530c;font-size:13px;line-height:1.8}
.state{font-weight:600}
.doc{white-space:pre-wrap;max-height:520px;overflow:auto;padding:24px;border:1px solid var(--ui-border);border-radius:6px;background:#fafbfc;font-size:14px;line-height:1.9;margin-top:16px;overflow-wrap:anywhere}
#requestStatus,#requestFacts{margin-top:16px}
#steps{padding-left:20px;line-height:1.9}
@media(max-width:900px){
 .nav{padding:14px 20px;gap:18px;flex-wrap:wrap}.nav-r{gap:16px;font-size:13px}.nav-r .cta{min-height:36px;padding:7px 12px}
 .hero{grid-template-columns:1fr;gap:28px;padding-top:40px}.hero h1{font-size:36px}.hero-workflow{padding:24px}.hero-workflow ol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.hero-workflow li{padding:36px 0 0}.hero-workflow li::after{display:none}
 .trust{grid-template-columns:1fr 1fr}.trust>div:nth-child(3){border-left:0;padding-left:0}.trust>div:nth-child(n+3){border-top:1px solid var(--ui-border)}
 .cap-grid,.start-grid{grid-template-columns:1fr}.flow{gap:14px}.flow-card{padding:20px}.section{padding-top:40px;padding-bottom:40px}
 .layout{grid-template-columns:minmax(0,1fr) minmax(280px,.85fr);gap:16px}.card{padding:20px}
}
@media(max-width:640px){
 html{scroll-padding-top:118px}.public-header{padding:16px 20px}.public-links{gap:14px}.wrap{padding-left:20px;padding-right:20px}
 .hero h1{font-size:30px}.hero .sub{font-size:15px}.hero-workflow ol{display:block}.hero-workflow li{padding:0 0 20px 40px}.hero-workflow li:not(:last-child)::after{display:block}
 .trust{grid-template-columns:1fr}.trust>div,.trust>div+div{padding:16px 0;border-left:0}.trust>div+div{border-top:1px solid var(--ui-border)}
 .cap-list,.flow{grid-template-columns:1fr}.section h2{font-size:23px}.guide{padding:22px}.band{padding:24px;align-items:flex-start;flex-direction:column}.band h2{font-size:21px}.band .btn{width:100%}
 .layout{grid-template-columns:1fr}.calculator-page .wrap{padding-top:16px}.calculator-heading h1{font-size:25px}.calculator-heading p{font-size:13px}
 #result-panel{position:static}.grid{gap:8px}.modes button{padding:8px;font-size:13px}input,select,textarea{font-size:16px}
 .agreements-page main{padding:0 20px 32px;margin-top:16px}.agreements-page h1{font-size:25px}.agreements-page .card{padding:20px}.agreements-page .row>*{width:100%}.doc{padding:16px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}