:root {
  --regional-bg: #e9edf2;
  --regional-panel: #ffffff;
  --regional-sidebar: #24355f;
  --regional-sidebar-deep: #1a284b;
  --regional-sidebar-active: #405583;
  --regional-text: #202631;
  --regional-muted: #566173;
  --regional-line: #cfd6df;
  --regional-gold: #c9a85f;
  --regional-focus: #f0c86b;
  --regional-success: #2e7d58;
  --regional-workspace-pad: clamp(1rem, 2.2vw, 2rem);
}

html { background: var(--regional-bg); }
body.regional-support-desk { margin: 0; background: var(--regional-bg); color: var(--regional-text); font-family: "Segoe UI", Tahoma, Arial, sans-serif; }
.regional-support-desk::selection { background: #ffe39e; color: #17213d; }
.regional-desk-shell { display: grid; grid-template-columns: 25% minmax(0, 75%); min-height: 100vh; }

.regional-sidebar { position: sticky; top: 0; height: 100vh; overflow: auto; color: #f7f9fc; background: var(--regional-sidebar); border-right: 1px solid #182544; }
.regional-brand { display: flex; align-items: center; min-height: 3.75rem; padding: 0 1.25rem; color: #fff; background: var(--regional-sidebar-deep); border-bottom: 1px solid rgba(255,255,255,.12); font: 750 .96rem/1 "Segoe UI", Tahoma, Arial, sans-serif; letter-spacing: .11em; text-decoration: none; }
.regional-brand span { margin-left: .35rem; color: var(--regional-gold); font-weight: 600; }
.regional-brand:focus-visible, .regional-office-card:focus-visible, .regional-office-detail a:focus-visible { outline: 3px solid var(--regional-focus); outline-offset: -3px; }
.regional-sidebar-copy { padding: 1.25rem 1.25rem .7rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.regional-sidebar-copy h1 { margin: 0 0 .35rem; color: #fff; font: 700 1.05rem/1.25 "Segoe UI", Tahoma, Arial, sans-serif; letter-spacing: 0; }
.regional-sidebar-copy p { margin: 0; color: #cbd4e6; font: 400 .8rem/1.45 "Segoe UI", Tahoma, Arial, sans-serif; }
.regional-office-list { display: grid; padding: .55rem 0; }
.regional-office-card { position: relative; width: 100%; padding: .78rem 1.25rem; text-align: left; color: #eef2fa; border: 0; border-left: 1px solid transparent; border-radius: 0; background: transparent; cursor: pointer; font-family: "Segoe UI", Tahoma, Arial, sans-serif; }
.regional-office-card:hover { background: rgba(255,255,255,.08); }
.regional-office-card[aria-current="true"] { color: #fff; background: var(--regional-sidebar-active); border-left-color: var(--regional-gold); }
.regional-office-card span, .regional-office-card strong, .regional-office-card small { display: block; }
.regional-office-card .regional-office-name { margin-bottom: .12rem; color: #d9c487; font-size: .75rem; font-weight: 750; letter-spacing: .05em; text-transform: uppercase; }
.regional-office-card strong { font-size: .9rem; line-height: 1.3; }
.regional-office-card small { margin-top: .2rem; color: #c5cee0; font-size: .75rem; line-height: 1.4; }
.regional-office-detail { margin: .4rem 1.25rem 1.25rem; padding: .9rem 0 0; border-top: 1px solid rgba(255,255,255,.14); color: #cbd4e6; font: 400 .74rem/1.5 "Segoe UI", Tahoma, Arial, sans-serif; }
.regional-office-detail p { margin: 0; }
.regional-office-detail strong { display: block; color: #fff; font-size: .8rem; }
.regional-office-detail address { margin: .35rem 0; font-style: normal; }
.regional-office-detail a { color: #f0d28d; text-underline-offset: .16em; }

.regional-main { min-width: 0; width: auto; max-width: none; margin: 0; padding: 0 var(--regional-workspace-pad) 2.5rem; background: var(--regional-bg); }
.regional-app-toolbar { display: flex; align-items: center; justify-content: space-between; min-height: 3.75rem; margin: 0 calc(var(--regional-workspace-pad) * -1) 1.2rem; padding: 0 var(--regional-workspace-pad); color: var(--regional-text); background: #f8fafc; border-bottom: 1px solid var(--regional-line); }
.regional-app-toolbar > div { display: flex; align-items: baseline; gap: .7rem; }
.regional-app-title { font-size: 1rem; letter-spacing: -.01em; }
.regional-app-toolbar > div > span { color: var(--regional-muted); font-size: .74rem; }
.regional-app-toolbar p { display: flex; align-items: center; gap: .45rem; margin: 0; color: var(--regional-muted); font-size: .72rem; }
.regional-app-toolbar p span { width: .5rem; height: .5rem; border-radius: 50%; background: var(--regional-success); box-shadow: 0 0 0 2px #d9eee4; }

.regional-main .va-intro, .regional-main .va-form, .regional-main .va-success, .regional-context { max-width: 76rem; margin-right: auto; margin-left: auto; }
.regional-main .va-intro { margin-bottom: .85rem; }
.regional-main .va-intro h1 { margin: 0 0 .35rem; font: 700 1.55rem/1.25 "Segoe UI", Tahoma, Arial, sans-serif; letter-spacing: -.025em; }
.regional-main .va-intro > p:not(.eyebrow) { max-width: 70ch; margin: 0; color: var(--regional-muted); font-size: .86rem; line-height: 1.5; }
.regional-context { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .7rem 1.5rem; margin-bottom: .8rem; padding: .8rem 1rem; border: 1px solid var(--regional-line); border-radius: 4px; background: #f8fafc; }
.regional-context div span, .regional-context div strong { display: block; }
.regional-context div span { margin-bottom: .15rem; color: var(--regional-muted); font: 650 .75rem/1.35 "Segoe UI", Tahoma, Arial, sans-serif; }
.regional-context div strong { font: 650 .86rem/1.35 "Segoe UI", Tahoma, Arial, sans-serif; }
.regional-context .regional-service-office { color: var(--regional-muted); font: 650 .75rem/1.35 "Segoe UI", Tahoma, Arial, sans-serif; }
.regional-context .regional-service-office select { width: 100%; margin-top: .35rem; padding: .58rem .65rem; color: var(--regional-text); border: 1px solid #bdc6d2; border-radius: 3px; background: #fff; font: 500 .82rem/1.35 "Segoe UI", Tahoma, Arial, sans-serif; letter-spacing: 0; text-transform: none; }
.regional-context .regional-service-office select:focus { outline: 2px solid #4e6ca6; outline-offset: 1px; border-color: #4e6ca6; }
.regional-context p { grid-column: 1 / -1; margin: 0; color: var(--regional-muted); font: 400 .75rem/1.4 "Segoe UI", Tahoma, Arial, sans-serif; }

.regional-main .va-form { display: grid; gap: .75rem; overflow: visible; border: 0; border-radius: 6px; background: transparent; box-shadow: none; }
.regional-main > .va-form[hidden], .regional-main > .va-success[hidden] { display: none !important; }
.regional-main .va-step { margin: 0; padding: 1.15rem; background: var(--regional-panel); border: 1px solid var(--regional-line); border-radius: 6px; }
.regional-main .va-one-page > .va-step + .va-step { border-top: 1px solid var(--regional-line); }
.regional-main .va-step legend { padding: 0 .35rem 0 0; font: 700 1rem/1.25 "Segoe UI", Tahoma, Arial, sans-serif; }
.regional-main .va-step > p { margin: .2rem 0 0; font-size: .78rem; }
.regional-main .va-grid { gap: .8rem 1rem; margin-top: 1rem; }
.regional-main .va-grid label, .regional-main .quote-notes label { font-size: .74rem; }
.regional-main .va-grid input, .regional-main .va-grid select, .regional-main .va-grid textarea, .regional-main .quote-notes input, .regional-main .quote-notes select, .regional-main .quote-notes textarea { margin-top: .35rem; padding: .67rem .72rem; border-color: #bdc6d2; border-radius: 3px; font: 500 .86rem/1.35 "Segoe UI", Tahoma, Arial, sans-serif; }
.regional-main .va-grid input:focus, .regional-main .va-grid select:focus, .regional-main .va-grid textarea:focus, .regional-main .quote-notes input:focus, .regional-main .quote-notes select:focus, .regional-main .quote-notes textarea:focus { outline: 2px solid #4e6ca6; outline-offset: 1px; border-color: #4e6ca6; }
.regional-main .quote-mode { gap: .65rem; margin: 1rem 0; }
.regional-main .quote-mode span { min-height: 100%; padding: .8rem; border-width: 1px; border-color: #bdc6d2; border-radius: 4px; background: #f8fafc; }
.regional-main .quote-mode input:checked + span { border-color: #506da6; background: #eaf0fa; box-shadow: inset 0 0 0 1px #506da6; }
.regional-main .quote-mode strong { font-size: .8rem; }
.regional-main .quote-mode small, .regional-main .field-help, .regional-main .address-status { font-size: .72rem; }
.regional-main .extras-panel, .regional-main .quantity-grid, .regional-main .quote-preview, .regional-main .send-check, .regional-main .override { border-radius: 4px; }
.regional-main .extras-panel { margin-top: 1rem; }
.regional-main .extras-panel summary { padding: .8rem 1rem; }
.regional-main .extras-panel .extras-grid { padding: 1rem; }
.regional-main .extras-grid label { border-radius: 3px; }
.regional-main .quantity-grid { margin-top: 1rem; padding: 2.7rem 1rem 1rem; }
.regional-main .quantity-grid::before { top: .9rem; left: 1rem; }
.regional-main .quote-notes, .regional-main .quote-preview { margin-top: 1rem; }
.regional-main .va-total { margin-top: 1rem; padding: 1rem; border-radius: 4px; background: var(--regional-sidebar-deep); }
.regional-main .va-total > strong { font: 700 1.8rem/1.2 "Segoe UI", Tahoma, Arial, sans-serif; }
.regional-main .quote-preview { padding: 1rem; }
.regional-main .quote-preview h2 { font: 700 1rem/1.3 "Segoe UI", Tahoma, Arial, sans-serif; }
.regional-main .quote-preview .preview-total { font: 700 1.7rem/1.2 "Segoe UI", Tahoma, Arial, sans-serif; }
.regional-main .send-check { padding: .8rem; }
.regional-main .va-actions { margin-top: 1rem; }
.regional-main .btn, .regional-main button { border-radius: 3px; }
.regional-main .va-one-page > [data-step="3"] .va-actions { bottom: .5rem; padding: .7rem; border: 1px solid var(--regional-line); background: rgba(255,255,255,.97); }
.regional-main .va-success { padding: 2rem; text-align: left; border: 1px solid var(--regional-line); border-radius: 6px; background: var(--regional-panel); box-shadow: none; }
.regional-main .regional-success-icon { display: inline-grid; width: 2.5rem; height: 2.5rem; place-items: center; color: #fff; border-radius: 4px; background: var(--regional-success); }
.regional-main .regional-success-icon svg { width: 1.45rem; height: 1.45rem; }
.regional-main .va-success h2 { margin: 1rem 0 .35rem; font: 700 1.35rem/1.25 "Segoe UI", Tahoma, Arial, sans-serif; }
.regional-main .va-success p { margin: 0; color: var(--regional-muted); font-size: .86rem; }
.regional-main .va-success .va-actions { justify-content: flex-start; }

@media (max-width: 800px) {
  :root { --regional-workspace-pad: 1rem; }
  .regional-desk-shell { display: block; }
  .regional-sidebar { position: static; height: auto; overflow: visible; border-right: 0; border-bottom: 1px solid #182544; }
  .regional-sidebar-copy { padding: .9rem 1rem .65rem; }
  .regional-office-list { display: flex; gap: 1px; overflow-x: auto; padding: .4rem; scroll-snap-type: x proximity; }
  .regional-office-card { min-width: 12.5rem; padding: .7rem .8rem; border: 1px solid rgba(255,255,255,.1); scroll-snap-align: start; }
  .regional-office-card[aria-current="true"] { border-color: var(--regional-gold); }
  .regional-office-card small { display: none; }
  .regional-office-detail { margin: .35rem 1rem .8rem; padding-top: .7rem; }
  .regional-app-toolbar { margin-bottom: 1rem; }
  .regional-context { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  .regional-app-toolbar > div > span, .regional-app-toolbar p { display: none; }
  .regional-main .va-intro h1 { font-size: 1.3rem; }
  .regional-context { grid-template-columns: 1fr; }
  .regional-context p { grid-column: 1; }
  .regional-main .va-step { padding: 1rem .8rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}