:root{--ad-bg:#f2f4f6;--ad-surface:#ffffff;--ad-surface-2:#f7f9fb;--ad-border:#e3e7ec;--ad-border-strong:#cfd6de;--ad-text:#16202b;--ad-muted:#5b6675;--ad-hint:#8a94a2;--ad-accent:#1e6fd8;--ad-accent-hover:#175ab2;--ad-on-accent:#ffffff;--ad-radius:10px;--ad-radius-lg:14px;--ad-gap:16px;--ad-font:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;--ad-container:1280px;--ad-pad:20px;--ad-shadow:0 1px 3px rgba(16,32,43,.06);--ad-shadow-hover:0 10px 28px rgba(16,32,43,.12);}
/* Acoustic Delta V34 request form redesign */
.ad-request-page,.ad-call-dialog{--ad-bg:#f2f4f6;--ad-surface:#ffffff;--ad-surface-2:#f7f9fb;--ad-border:#e3e7ec;--ad-border-strong:#cfd6de;--ad-text:#16202b;--ad-muted:#5b6675;--ad-hint:#8a94a2;--ad-accent:#1e6fd8;--ad-accent-hover:#175ab2;--ad-on-accent:#ffffff;--ad-radius:10px;--ad-radius-lg:14px;--ad-gap:16px;--ad-shadow:0 1px 3px rgba(16,32,43,.06);}
.ad-request-page{background:var(--ad-bg);padding:clamp(34px,5vw,70px) 0}.ad-request-head{margin-bottom:22px}.ad-request-head .ad-lead{max-width:820px}.ad-request-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:var(--ad-gap);align-items:start}.ad-request-card{padding:clamp(18px,2.4vw,30px)}.ad-request-section{padding:0 0 28px;margin:0 0 28px;border-bottom:1px solid var(--ad-border)}.ad-request-section:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}.ad-request-section>h2,.ad-request-services>legend{display:flex;gap:8px;align-items:center;margin:0 0 16px;text-transform:uppercase;letter-spacing:.08em;font-size:12px;line-height:1.2;color:var(--ad-muted);font-weight:800}.ad-request-section>h2 span,.ad-request-services>legend span:first-child{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border:1px solid color-mix(in srgb,var(--ad-accent) 28%,var(--ad-border));border-radius:999px;color:var(--ad-accent);background:color-mix(in srgb,var(--ad-accent) 8%,var(--ad-surface))}.ad-request-grid{display:grid;gap:14px}.ad-request-grid-2{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.ad-request-grid-3{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}.ad-request-span-all{grid-column:1/-1;margin-bottom:14px}.ad-request-field{display:flex;flex-direction:column;gap:6px;min-width:0}.ad-request-field label,.ad-request-captcha label{font-size:13px;font-weight:700;color:var(--ad-muted)}.ad-required{color:#d92d20}.ad-request-field input,.ad-request-field select,.ad-request-field textarea,.ad-request-captcha input{width:100%;min-height:40px;background:var(--ad-surface);border:1px solid var(--ad-border);border-radius:8px;padding:9px 11px;font-size:15px;line-height:1.4;color:var(--ad-text);font-family:var(--ad-font)}.ad-request-field textarea{min-height:150px;resize:vertical}.ad-request-field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ad-muted) 50%),linear-gradient(135deg,var(--ad-muted) 50%,transparent 50%);background-position:calc(100% - 16px) 17px,calc(100% - 11px) 17px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:34px}.ad-request-field input::placeholder,.ad-request-field textarea::placeholder{color:var(--ad-hint)}.ad-request-field input:focus,.ad-request-field select:focus,.ad-request-field textarea:focus,.ad-request-captcha input:focus{outline:0;border-color:var(--ad-accent);box-shadow:0 0 0 3px rgba(30,111,216,.15)}.ad-request-field.has-error input,.ad-request-field.has-error select,.ad-request-field.has-error textarea,.ad-request-services.has-error,.ad-request-upload-field.has-error .ad-request-dropzone,.ad-request-captcha.has-error input{border-color:#d92d20}.ad-field-error{min-height:16px;font-size:12px;color:#d92d20}.ad-field-hint{margin:8px 0 0;color:var(--ad-hint);font-size:13px}.ad-request-services{border:0;margin:0;padding:0}.ad-request-chip-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px}.ad-request-chip{position:relative;display:flex;align-items:center;min-height:44px;padding:10px 12px;border:1px solid var(--ad-border);border-radius:999px;background:var(--ad-surface);color:var(--ad-muted);font-weight:700;font-size:14px;cursor:pointer;transition:border-color .18s ease,background .18s ease,color .18s ease,transform .18s ease}.ad-request-chip:hover{transform:translateY(-1px);border-color:var(--ad-border-strong)}.ad-request-chip input{position:absolute;opacity:0;pointer-events:none}.ad-request-chip span{display:flex;align-items:center;gap:8px}.ad-request-chip.is-checked{border-color:var(--ad-accent);color:var(--ad-accent);background:color-mix(in srgb,var(--ad-accent) 10%,var(--ad-surface))}.ad-request-chip.is-checked span:before{content:'✓';display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:999px;background:var(--ad-accent);color:#fff;font-size:12px}.ad-request-chip:has(input:focus-visible){outline:3px solid rgba(30,111,216,.24);outline-offset:2px}.ad-request-details-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(250px,.9fr);gap:16px}.ad-request-dropzone{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:150px;border:1.5px dashed var(--ad-border-strong);border-radius:var(--ad-radius);background:var(--ad-surface-2);text-align:center;padding:20px;color:var(--ad-muted);cursor:pointer;transition:border-color .18s ease,background .18s ease,box-shadow .18s ease}.ad-request-dropzone:hover,.ad-request-dropzone.is-dragover{border-color:var(--ad-accent);background:color-mix(in srgb,var(--ad-accent) 6%,var(--ad-surface));box-shadow:0 0 0 3px rgba(30,111,216,.1)}.ad-request-dropzone:focus-visible{outline:3px solid rgba(30,111,216,.22);outline-offset:3px}.ad-request-dropzone input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}.ad-drop-icon{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:999px;background:#fff;border:1px solid var(--ad-border);font-size:22px;color:var(--ad-accent)}.ad-request-dropzone strong{font-size:15px;color:var(--ad-text)}.ad-request-dropzone small{max-width:260px;color:var(--ad-hint)}.ad-file-list{list-style:none;margin:10px 0 0;padding:0;display:grid;gap:8px}.ad-file-list li{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 10px;border:1px solid var(--ad-border);border-radius:8px;background:var(--ad-surface);font-size:13px;color:var(--ad-muted)}.ad-file-list button{border:0;background:transparent;color:#d92d20;font-weight:800;cursor:pointer;min-width:30px;min-height:30px}.ad-request-confirm-row{display:grid;grid-template-columns:minmax(170px,.75fr) minmax(240px,1fr) auto;gap:14px;align-items:end}.ad-request-captcha{display:flex;flex-direction:column;gap:6px}.ad-request-consent{display:flex;align-items:flex-start;gap:9px;color:var(--ad-muted);font-size:13px;line-height:1.45}.ad-request-consent input{width:18px;height:18px;margin-top:1px;accent-color:var(--ad-accent);flex:0 0 auto}.ad-request-submit{white-space:nowrap;min-height:44px}.ad-request-sidebar{min-width:0}.ad-request-sticky{position:sticky;top:90px;padding:20px}.ad-request-sticky h2{font-size:20px;margin:0 0 18px}.ad-request-steps{list-style:none;margin:0;padding:0;display:grid;gap:14px;counter-reset:item}.ad-request-steps li{display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px;align-items:start}.ad-request-steps li>span{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:999px;background:var(--ad-accent);color:#fff;font-weight:800}.ad-request-steps strong{display:block;color:var(--ad-text);margin-bottom:3px}.ad-request-steps p{margin:0;color:var(--ad-muted);font-size:14px;line-height:1.5}.ad-request-account-note,.ad-request-sidebar-contacts{margin-top:18px;padding-top:18px;border-top:1px solid var(--ad-border)}.ad-request-account-note h3,.ad-request-sidebar-contacts h3{font-size:16px;margin:0 0 8px}.ad-request-account-note p,.ad-request-sidebar-contacts p{font-size:14px;color:var(--ad-muted);line-height:1.6}.ad-request-alert{margin-bottom:16px}.ad-request-register-offer{margin-bottom:16px}.ad-call-dialog::backdrop{background:rgba(12,18,28,.46);backdrop-filter:blur(2px)}.ad-call-dialog .ad-dialog-inner{border-radius:var(--ad-radius-lg);border:1px solid var(--ad-border);box-shadow:0 20px 80px rgba(16,32,43,.22)}.ad-call-dialog .ad-form label{display:flex;flex-direction:column;gap:6px;color:var(--ad-muted);font-size:13px;font-weight:700}.ad-call-dialog .ad-form input,.ad-call-dialog .ad-form textarea{background:var(--ad-surface);border:1px solid var(--ad-border);border-radius:8px;padding:9px 11px;font-size:15px}.ad-call-dialog .ad-form input:focus,.ad-call-dialog .ad-form textarea:focus{outline:0;border-color:var(--ad-accent);box-shadow:0 0 0 3px rgba(30,111,216,.15)}.ad-request-form.is-submitting{opacity:.72;pointer-events:none}.ad-request-form .ad-inline-success{grid-column:1/-1}.ad-request-shortcode-wrap{padding:0}.ad-request-shortcode-wrap .ad-request-form{padding:0}@media(max-width:900px){.ad-request-layout{grid-template-columns:1fr}.ad-request-sticky{position:static}.ad-request-details-grid{grid-template-columns:1fr}.ad-request-confirm-row{grid-template-columns:1fr;align-items:stretch}.ad-request-submit{width:100%}}@media(max-width:600px){.ad-request-page{padding:24px 0}.ad-request-card{padding:16px}.ad-request-chip-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px}.ad-request-section{margin-bottom:22px;padding-bottom:22px}.ad-request-field textarea{min-height:130px}.ad-request-head h1{font-size:clamp(28px,9vw,38px)}}@media(prefers-reduced-motion:reduce){.ad-request-chip,.ad-request-dropzone{transition:none}.ad-request-chip:hover{transform:none}}