.client-brief{padding:72px 0;background:#071c2b;color:#e5f3fc;scroll-margin-top:100px;border-top:1px solid #264859}
.client-brief button:disabled { opacity:.55; cursor:not-allowed; }
.client-brief .cb-reference[hidden]{display:none}
.client-brief .cb-reference{position:relative;padding:22px 0;margin-top:18px}
.client-brief .cb-reference>strong{padding-right:160px;min-height:44px;display:flex;align-items:center}
.client-brief .cb-remove-reference{position:absolute;top:20px;right:0;background:transparent;font-size:13px;min-height:44px;padding:8px 12px}
.client-brief .cb-reference-notes{margin-top:14px}
.client-brief .cb-reference-notes>summary{display:list-item;min-height:44px;padding:12px 0;color:#8ce6f6;font-weight:600;cursor:pointer}
.client-brief .cb-reference-notes[open]>summary{margin-bottom:10px}
.client-brief .cb-add-reference{margin-top:8px;border-style:dashed;color:#8ce6f6}
.client-brief #cb-reference-status{margin:12px 0 0}
.client-brief *{box-sizing:border-box}.client-brief .container{max-width:1100px;margin:auto;padding:0 20px}
.client-brief .cb-choices{margin:0;padding:16px;align-self:start}.client-brief .cb-choice{display:flex;flex-direction:row;align-items:flex-start;gap:12px;min-height:44px;padding:10px 8px;border-radius:8px;cursor:pointer;font-weight:400}.client-brief .cb-choice:hover{background:#163b4c}.client-brief .cb-choice input{width:20px;height:20px;min-height:20px;flex:0 0 20px;padding:0;margin:1px 0 0;accent-color:#79e2f3}.client-brief .cb-choice span{line-height:1.5}.client-brief .cb-choice-note{margin:0 0 10px;font-size:13px}.cb-choices .cb-type-help{display:block;margin-top:12px;white-space:pre-line}
.cb-type-help{color:#b9cddd;font-size:14px;font-weight:400;line-height:1.6}.cb-type-guide{grid-column:1/-1;border:1px solid #365565;border-radius:9px;padding:14px}.cb-type-guide summary{cursor:pointer;color:#8ce6f6;padding:8px 0}.cb-type-guide dt{font-weight:700;color:#fff;margin-top:16px}.cb-type-guide dd{margin:6px 0 0;color:#b9cddd;line-height:1.6}.cb-legal{max-width:1100px;margin:0 auto;padding:24px 20px;color:#b9cddd;font:13px/1.7 system-ui}
.cb-heading{max-width:760px;margin-bottom:30px}.cb-kicker{color:#76def3;font:12px monospace;letter-spacing:.15em}.client-brief h2{color:#fff;font-size:clamp(27px,4vw,42px);line-height:1.2;margin:14px 0}.client-brief h3{color:#fff}.client-brief p{color:#b9cddd;line-height:1.65}.client-brief fieldset,.cb-details{min-width:0;border:1px solid #365565;border-radius:16px;padding:24px;margin:0 0 24px;background:linear-gradient(135deg,#102c3c,#0b2131)}.client-brief legend{padding:0 10px;color:#8ce6f6;font-weight:700}.cb-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.client-brief label{display:flex;flex-direction:column;gap:8px;font-size:14px;font-weight:600;color:#e5f3fc;min-width:0}.client-brief input,.client-brief select,.client-brief textarea{width:100%;min-height:48px;border:1px solid #547285;border-radius:9px;background:#061724;color:#fff;padding:12px;font:16px/1.5 system-ui,sans-serif}.client-brief textarea{resize:vertical}.client-brief input::placeholder,.client-brief textarea::placeholder{color:#97aebd;opacity:1}.client-brief :focus-visible{outline:3px solid #77e3fa;outline-offset:3px}.cb-reference{padding:20px 0;border-top:1px solid #365565}.cb-reference>strong{display:block;margin-bottom:15px;color:#88ddec}.cb-details summary{cursor:pointer;min-height:44px;font-weight:700;color:#8ce6f6}.cb-details[open] summary{margin-bottom:18px}
.client-brief button,.cb-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 18px;border:1px solid #5f8296;border-radius:9px;color:#eefaff;background:#13384c;text-decoration:none;font:600 15px/1.4 system-ui;cursor:pointer}.client-brief .cb-primary{background:#79e2f3;color:#042332;border-color:#79e2f3}.cb-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}.cb-result{padding:26px;border:1px solid #63c9df;border-radius:16px;margin-top:28px;background:#0d2838}.cb-result[hidden]{display:none}.client-brief .cb-note{font-size:13px}.client-brief #cb-status{color:#8ce6f6}.cb-entry{display:block;text-align:center;padding:18px;background:#0b2e42;color:#8deaff;font-weight:700;text-decoration:underline}
@media(max-width:640px){.client-brief{padding:44px 0}.cb-grid{grid-template-columns:1fr}.client-brief fieldset,.cb-details,.cb-result{padding:16px}.cb-actions>*{width:100%}.client-brief .cb-primary{width:100%}}
@media(prefers-reduced-motion:no-preference){.cb-primary:hover,.cb-actions button:hover{filter:brightness(1.1)}}
.client-brief .cb-choice-row{position:relative;display:flex;align-items:flex-start;gap:4px}
.client-brief .cb-choice-row>.cb-choice{flex:1;min-width:0}
.client-brief .cb-info-wrap{flex:0 0 44px;align-self:stretch}
.client-brief .cb-info{display:flex;width:44px;height:44px;min-height:44px;padding:10px;border:0;border-radius:8px;background:transparent;color:#8ce6f6}
.client-brief .cb-info>span{display:flex;align-items:center;justify-content:center;width:23px;height:23px;border:1px solid currentColor;border-radius:50%;font:italic 700 16px/1 Georgia,serif}
.client-brief .cb-info:hover,.client-brief .cb-info[aria-expanded=true]{background:#214858;color:#fff}
.client-brief .cb-type-tip{position:absolute;z-index:20;top:calc(100% - 2px);right:0;width:min(360px,100%);padding:14px 16px;border:1px solid #79d9ed;border-radius:12px;background:#13394b;box-shadow:0 12px 30px #0007;color:#e5f3fc;font:400 14px/1.55 system-ui,sans-serif;cursor:default}
.client-brief .cb-type-tip[hidden]{display:none}
.cb-start-group{display:contents}
@media(min-width:900px){
 .client-brief .cb-start-grid{gap:20px;align-items:start}
 .client-brief .cb-start-group{display:grid;gap:14px;align-content:start;min-width:0;padding:18px;border:1px solid #365565;border-radius:14px;background:#0b2232}
 .client-brief .cb-start-group>.cb-choices{padding:12px;margin:0;border-color:#2e4d5e;background:#102c3c}
 .client-brief .cb-start-group>.cb-note{margin:0;grid-column:auto!important}
 .client-brief .cb-start-group>.cb-type-guide{padding:10px 12px}
 .client-brief .cb-start-group .cb-choice{padding:7px 4px;gap:9px}
 .client-brief .cb-start-group :is([data-brief-group="goal"],[data-brief-group="budget"]){display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:12px}
 .client-brief .cb-start-group :is([data-brief-group="goal"],[data-brief-group="budget"])>.cb-choice-note{grid-column:1/-1}
 .client-brief .cb-start-group textarea[name="task"]{min-height:104px}
}
.client-brief .cb-type-tip strong{display:block;color:#8ce6f6;margin-bottom:5px}
/* Light writing surfaces, independent of the surrounding site theme. */
.client-brief input:not([type="checkbox"]):not([type="radio"]):not([type="range"]),
.client-brief textarea,.client-brief select{
 background:#fff;color:#172b3a;border-color:#aabac5;
 caret-color:#155b85;color-scheme:light;
}
.client-brief input::placeholder,.client-brief textarea::placeholder{color:#596c7a;opacity:1}
.client-brief input:autofill,.client-brief textarea:autofill{
 box-shadow:0 0 0 1000px #fff inset;-webkit-text-fill-color:#172b3a;
}