/* Mothership project-brief questionnaire */
.brief-page{min-height:100vh}
.q-bg{position:fixed;inset:0;z-index:-3;background:#05060A url("../video/bg-poster.jpg") center/cover no-repeat;filter:brightness(.16) saturate(1.1)}

.q-main{max-width:880px;margin:0 auto;padding:130px var(--pad) 90px}
.q-intro{text-align:center;margin-bottom:46px}
.q-title{font-size:clamp(32px,5vw,56px);margin:18px 0 0}
.q-sub{color:var(--muted);font-size:18px;max-width:620px;margin:16px auto 0}

.q-form{display:flex;flex-direction:column;gap:22px}
.q-section{border:1px solid var(--line);border-radius:20px;background:rgba(10,12,20,.74);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:clamp(24px,4vw,38px);margin:0}
.q-section legend{display:flex;align-items:center;gap:12px;font-family:var(--display);font-weight:600;font-size:21px;padding:0;margin-bottom:22px;float:left;width:100%}
.q-section legend + *{clear:both}
.q-num{font-family:var(--mono);font-size:13px;color:var(--blue);border:1px solid rgba(46,123,255,.4);border-radius:8px;padding:3px 9px}

.q-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:560px){.q-grid-2{grid-template-columns:1fr}}

.q-field{display:flex;flex-direction:column;gap:9px;font-size:14px;font-weight:500;color:var(--muted);margin-bottom:22px}
.q-field:last-child{margin-bottom:0}
.q-grid-2 .q-field{margin-bottom:0}
.q-label{font-size:14px;font-weight:500;color:var(--muted);display:block}

.q-field input,.q-field select,.q-field textarea{font-family:inherit;font-size:15px;color:var(--ink);background:rgba(255,255,255,.03);border:1px solid var(--line-2);border-radius:10px;padding:13px 14px;transition:border-color .2s,box-shadow .2s}
.q-field input::placeholder,.q-field textarea::placeholder{color:var(--dim)}
.q-field input:focus,.q-field select:focus,.q-field textarea:focus{outline:none;border-color:var(--violet);box-shadow:0 0 0 3px rgba(110,75,255,.18)}
.q-field textarea{resize:vertical}
.q-field select{appearance:none;-webkit-appearance:none;cursor:pointer;padding-right:40px;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' stroke='%239AA3B2' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");background-repeat:no-repeat;background-position:right 16px center}
.q-field option{background:#0A0C14;color:var(--ink)}

.chip-row{display:flex;flex-wrap:wrap;gap:10px}
.chip-check{display:inline-flex;align-items:center;gap:9px;padding:10px 16px;border:1px solid var(--line-2);border-radius:100px;cursor:pointer;font-size:14px;color:var(--muted);transition:border-color .2s,background .2s,color .2s;user-select:none}
.chip-check:hover{border-color:var(--blue);color:var(--ink)}
.chip-check input{accent-color:var(--violet);width:15px;height:15px;cursor:pointer;margin:0}
.chip-check:has(input:checked){border-color:var(--violet);background:rgba(110,75,255,.16);color:var(--ink)}

.q-budget{border-color:rgba(110,75,255,.4);background:radial-gradient(130% 130% at 50% 0%,rgba(110,75,255,.14),rgba(10,12,20,.74) 68%)}
.q-budget-note{color:var(--muted);font-size:15px;margin:0 0 18px}

.q-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-top:8px}
.q-foot-note{color:var(--dim);font-size:13px;margin:10px 0 0}
.q-success{margin-top:26px;border:1px solid rgba(110,75,255,.4);border-radius:20px;background:radial-gradient(130% 130% at 50% 0%,rgba(110,75,255,.16),rgba(10,12,20,.74) 70%);padding:clamp(28px,5vw,44px);text-align:center}
.q-success h2{margin-bottom:12px}
.q-success p{color:var(--muted);font-size:17px;margin:0 auto 22px;max-width:520px}