/* ════════════════════════════════════════════════════════════════════════
 * IronRoute GPS — Onboarding (REBUILD v3.0)
 * Sticky header + 8 progress dots + sticky footer + responsive layout.
 * Palette: navy #030D1C  ·  gold #D4A84B  ·  cream #F4F1EA
 * Typography: Syne (display) · DM Sans (body)
 * ════════════════════════════════════════════════════════════════════════ */

/* Tokens (scoped so we don't collide with global ones) */
:root {
  --ob-navy:        #030D1C;
  --ob-navy-2:      #0A1A2E;
  --ob-navy-3:      #16263F;
  --ob-gold:        #D4A84B;
  --ob-gold-2:      #B8902F;
  --ob-cream:       #F4F1EA;
  --ob-cream-dim:   rgba(244,241,234,.72);
  --ob-cream-faint: rgba(244,241,234,.10);
  --ob-cream-line:  rgba(244,241,234,.18);
  --ob-success:     #7ED957;
  --ob-warn:        #F4A93A;
  --ob-danger:      #E5484D;
  --ob-radius:      14px;
  --ob-radius-sm:   8px;
  --ob-shadow:      0 24px 60px rgba(0,0,0,.45);
  --ob-touch:       48px;
  --ob-step-pad:    24px;
  --ob-easing:      cubic-bezier(.2,.7,.2,1);
  --ob-anim:        .28s var(--ob-easing);
}

/* Lock body scroll while open */
body.ob-locked { overflow: hidden; }

/* Root container */
.ob-root {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  font-family: 'DM Sans','Inter',-apple-system,system-ui,sans-serif;
  color: var(--ob-cream);
  opacity: 0; pointer-events: none;
  transition: opacity var(--ob-anim);
}
.ob-root.ob-show { opacity: 1; pointer-events: auto; }

.ob-backdrop {
  position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 20%, #0E2A4D 0%, var(--ob-navy) 60%, #000814 100%);
  background-color: var(--ob-navy);
}

/* Card */
.ob-card {
  position: relative;
  display: flex; flex-direction: column;
  width: min(720px, 96vw);
  height: min(820px, 92vh);
  background: linear-gradient(180deg, var(--ob-navy-2) 0%, var(--ob-navy) 100%);
  border: 1px solid var(--ob-cream-line);
  border-radius: var(--ob-radius);
  box-shadow: var(--ob-shadow);
  overflow: hidden;
  transform: translateY(8px) scale(.98);
  transition: transform var(--ob-anim);
}
.ob-root.ob-show .ob-card { transform: translateY(0) scale(1); }
.ob-card:focus { outline: none; }

/* ── HEADER (sticky) ─────────────────────────────────────────────────── */
.ob-header {
  position: sticky; top: 0; z-index: 3;
  display: grid; grid-template-columns: auto 1fr auto; gap: 12px;
  align-items: center;
  padding: 14px 18px 10px 14px;
  background: rgba(3,13,28,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--ob-cream-line);
}
.ob-h-btn {
  width: var(--ob-touch); height: var(--ob-touch);
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; border: 1px solid transparent;
  border-radius: 10px; color: var(--ob-cream);
  cursor: pointer; transition: background var(--ob-anim), border-color var(--ob-anim);
}
.ob-h-btn:hover, .ob-h-btn:focus-visible { background: var(--ob-cream-faint); border-color: var(--ob-cream-line); }
.ob-h-btn:focus-visible { outline: 2px solid var(--ob-gold); outline-offset: 2px; }

.ob-h-mid { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.ob-step-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 12px; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--ob-cream-dim); text-align: center;
}
.ob-h-actions { display: flex; align-items: center; gap: 8px; }
.ob-skip {
  height: 36px; padding: 0 14px;
  background: transparent; border: 1px solid var(--ob-cream-line); border-radius: 999px;
  color: var(--ob-cream); font-size: 13px; cursor: pointer;
  transition: background var(--ob-anim);
}
.ob-skip:hover, .ob-skip:focus-visible { background: var(--ob-cream-faint); }
.ob-skip:focus-visible { outline: 2px solid var(--ob-gold); outline-offset: 2px; }

/* Progress dots */
.ob-dots {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 4px 0 2px 0;
}
.ob-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(244,241,234,.18);
  border: none; cursor: pointer; padding: 0;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ob-navy);
  transition: background var(--ob-anim), transform var(--ob-anim), width var(--ob-anim);
}
.ob-dot.done { background: var(--ob-success); }
.ob-dot.done svg { width: 8px; height: 8px; }
.ob-dot.here { width: 22px; border-radius: 999px; background: var(--ob-gold); }
.ob-dot:disabled { cursor: default; }
.ob-dot:focus-visible { outline: 2px solid var(--ob-gold); outline-offset: 3px; }

/* ── BODY (scrollable) ───────────────────────────────────────────────── */
.ob-body {
  flex: 1 1 auto; overflow-y: auto; overflow-x: hidden;
  padding: var(--ob-step-pad);
  scrollbar-width: thin;
  scrollbar-color: var(--ob-cream-line) transparent;
}
.ob-body::-webkit-scrollbar { width: 8px; }
.ob-body::-webkit-scrollbar-thumb { background: var(--ob-cream-line); border-radius: 8px; }

/* Typography */
.ob-h1 {
  font-family: 'Syne','DM Sans',sans-serif;
  font-size: clamp(22px, 3.4vw, 30px);
  font-weight: 700; line-height: 1.18;
  margin: 0 0 8px 0; color: var(--ob-cream);
  letter-spacing: -0.01em;
}
.ob-h3 {
  font-family: 'Syne','DM Sans',sans-serif;
  font-size: 16px; font-weight: 600; margin: 18px 0 10px;
  color: var(--ob-gold);
}
.ob-sub {
  font-size: 15px; line-height: 1.5;
  color: var(--ob-cream-dim); margin: 0 0 22px 0;
}

/* ── FOOTER (sticky) ─────────────────────────────────────────────────── */
.ob-footer {
  position: sticky; bottom: 0; z-index: 3;
  display: grid; grid-template-columns: auto 1fr auto; gap: 12px;
  align-items: center;
  padding: 14px 18px;
  background: rgba(3,13,28,.95);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--ob-cream-line);
}
.ob-foot-msg { font-size: 12px; color: var(--ob-warn); text-align: center; }

/* ── BUTTONS ─────────────────────────────────────────────────────────── */
.ob-btn {
  min-height: var(--ob-touch);
  padding: 10px 18px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 15px; font-weight: 600;
  border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; transition: transform var(--ob-anim), background var(--ob-anim), color var(--ob-anim);
}
.ob-btn:focus-visible { outline: 2px solid var(--ob-gold); outline-offset: 2px; }
.ob-btn:disabled { cursor: not-allowed; opacity: .55; transform: none !important; }
.ob-btn-lg { min-height: 56px; font-size: 16px; padding: 0 26px; }
.ob-btn-primary {
  background: linear-gradient(180deg, #E2B656, var(--ob-gold) 60%, var(--ob-gold-2));
  color: var(--ob-navy);
  box-shadow: 0 6px 20px rgba(212,168,75,.28), inset 0 1px 0 rgba(255,255,255,.35);
}
.ob-btn-primary:hover:not(:disabled) { transform: translateY(-1px); }
.ob-btn-secondary {
  background: transparent; color: var(--ob-cream);
  border-color: var(--ob-cream-line);
}
.ob-btn-secondary:hover:not(:disabled) { background: var(--ob-cream-faint); }
.ob-btn-ghost {
  background: transparent; color: var(--ob-cream-dim);
  border-color: transparent; text-decoration: underline; text-underline-offset: 4px;
}
.ob-btn-ghost:hover:not(:disabled) { color: var(--ob-cream); }

.ob-btn-oauth {
  background: var(--ob-cream); color: var(--ob-navy);
  width: 100%; justify-content: flex-start; padding-left: 16px;
}
.ob-btn-oauth.ob-apple { background: #000; color: #fff; border: 1px solid #fff2; }
.ob-btn-oauth.ob-google { background: #fff; color: #1f1f1f; }
.ob-btn-oauth:hover:not(:disabled) { transform: translateY(-1px); }

/* ── CTA row (welcome + done) ────────────────────────────────────────── */
.ob-cta-row {
  display: flex; flex-direction: column; gap: 10px; align-items: stretch;
  margin-top: 28px;
}

/* ── WELCOME ─────────────────────────────────────────────────────────── */
.ob-welcome { text-align: center; padding-top: 8px; }
.ob-lang-pick {
  position: absolute; top: 14px; right: 18px;
  display: flex; gap: 6px;
}
.ob-lang {
  display: inline-flex; align-items: center; gap: 6px;
  height: 32px; padding: 0 10px;
  background: transparent; color: var(--ob-cream-dim);
  border: 1px solid var(--ob-cream-line); border-radius: 999px;
  font-size: 12px; cursor: pointer;
}
.ob-lang.on { color: var(--ob-navy); background: var(--ob-cream); border-color: transparent; }

.ob-logo-wrap { padding: 28px 0 14px 0; }
.ob-logo {
  width: 84px; height: 84px; object-fit: contain;
  filter: drop-shadow(0 6px 12px rgba(0,0,0,.4));
  animation: obFade .6s var(--ob-easing);
}
@keyframes obFade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.ob-bullets {
  list-style: none; padding: 0; margin: 22px auto 8px;
  max-width: 420px; text-align: left;
}
.ob-bullets li {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px; margin-bottom: 8px;
  background: var(--ob-cream-faint);
  border: 1px solid var(--ob-cream-line);
  border-radius: var(--ob-radius-sm);
  color: var(--ob-cream);
  font-size: 14px;
}
.ob-bullets li svg { color: var(--ob-gold); flex: 0 0 auto; }

/* ── LOGIN ───────────────────────────────────────────────────────────── */
.ob-tabs {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4px;
  background: var(--ob-cream-faint); border-radius: 999px; padding: 4px;
  margin-bottom: 18px;
}
.ob-tabs-4 { grid-template-columns: repeat(4, 1fr); }
.ob-tab {
  height: 40px;
  background: transparent; color: var(--ob-cream-dim);
  border: none; border-radius: 999px;
  font-size: 14px; font-weight: 600; cursor: pointer;
}
.ob-tab.on { background: var(--ob-cream); color: var(--ob-navy); }
.ob-tab:focus-visible { outline: 2px solid var(--ob-gold); outline-offset: 2px; }

.ob-form { display: flex; flex-direction: column; gap: 14px; }
.ob-field { display: flex; flex-direction: column; gap: 6px; }
.ob-field > span {
  font-size: 13px; color: var(--ob-cream-dim);
}
.ob-field input,
.ob-field select,
.ob-field-inline input {
  height: var(--ob-touch);
  padding: 0 14px;
  background: var(--ob-navy-3); color: var(--ob-cream);
  border: 1px solid var(--ob-cream-line); border-radius: 10px;
  font-size: 15px; font-family: inherit;
  transition: border-color var(--ob-anim), background var(--ob-anim);
}
.ob-field input:focus,
.ob-field select:focus,
.ob-field-inline input:focus {
  outline: none; border-color: var(--ob-gold); background: var(--ob-navy-2);
}
.ob-field small[data-err] { color: var(--ob-danger); font-size: 12px; min-height: 14px; }

.ob-input-wrap { position: relative; }
.ob-input-wrap input { width: 100%; padding-right: 48px; }
.ob-eye {
  position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  width: 40px; height: 40px;
  background: transparent; border: none; color: var(--ob-cream-dim);
  border-radius: 8px; cursor: pointer;
}
.ob-eye:hover { color: var(--ob-cream); background: var(--ob-cream-faint); }

.ob-pwmeter {
  display: grid; grid-template-columns: repeat(4, 1fr) auto; gap: 4px;
  align-items: center; margin-top: -6px;
}
.ob-pwmeter span {
  height: 4px; background: var(--ob-cream-line); border-radius: 2px;
}
.ob-pwmeter[data-level="1"] span:nth-child(1) { background: var(--ob-danger); }
.ob-pwmeter[data-level="2"] span:nth-child(-n+2) { background: var(--ob-warn); }
.ob-pwmeter[data-level="3"] span:nth-child(-n+3) { background: #F4D03A; }
.ob-pwmeter[data-level="4"] span { background: var(--ob-success); }
.ob-pwmeter i { font-size: 11px; color: var(--ob-cream-dim); font-style: normal; padding-left: 8px; }

.ob-or {
  display: flex; align-items: center; gap: 10px;
  color: var(--ob-cream-dim); font-size: 12px; text-transform: uppercase; letter-spacing: .12em;
  margin: 6px 0 4px;
}
.ob-or::before, .ob-or::after { content: ''; flex: 1; height: 1px; background: var(--ob-cream-line); }
.ob-oauth { display: flex; flex-direction: column; gap: 8px; }

.ob-link {
  background: transparent; border: none; color: var(--ob-gold);
  font-size: 13px; cursor: pointer; padding: 4px;
  text-decoration: underline; text-underline-offset: 4px;
}
.ob-link:hover { color: var(--ob-cream); }
.ob-guest { align-self: center; }

.ob-checkbox {
  display: inline-flex; align-items: flex-start; gap: 10px;
  font-size: 13px; color: var(--ob-cream); cursor: pointer;
}
.ob-checkbox input[type="checkbox"] {
  width: 22px; height: 22px; flex: 0 0 auto;
  accent-color: var(--ob-gold);
}

/* ── VEHICLE PICKER ──────────────────────────────────────────────────── */
.ob-search { margin-bottom: 16px; }
.ob-search input {
  width: 100%; height: var(--ob-touch);
  padding: 0 14px;
  background: var(--ob-navy-3); color: var(--ob-cream);
  border: 1px solid var(--ob-cream-line); border-radius: 10px;
  font-size: 15px;
}

.ob-cat { background: transparent; border: 1px solid var(--ob-cream-line); border-radius: var(--ob-radius-sm); margin-bottom: 12px; }
.ob-cat > summary {
  list-style: none; padding: 14px 16px; cursor: pointer;
  font-family: 'Syne',sans-serif; font-weight: 600; font-size: 15px;
  color: var(--ob-cream);
  display: flex; align-items: center; justify-content: space-between;
}
.ob-cat > summary::after {
  content: '+'; color: var(--ob-gold); font-size: 22px; font-weight: 400;
  transition: transform var(--ob-anim);
}
.ob-cat[open] > summary::after { content: '−'; }
.ob-cat > summary small { color: var(--ob-cream-dim); font-weight: 400; font-size: 12px; }

.ob-veh-grid {
  display: grid; gap: 8px;
  grid-template-columns: 1fr;
  padding: 0 12px 12px;
}
.ob-veh-card {
  display: grid; grid-template-columns: auto 1fr auto; gap: 12px;
  align-items: center; min-height: 64px; padding: 10px 14px;
  background: var(--ob-navy-3); color: var(--ob-cream);
  border: 1px solid var(--ob-cream-line); border-radius: 10px;
  cursor: pointer; text-align: left;
  transition: border-color var(--ob-anim), background var(--ob-anim), transform var(--ob-anim);
}
.ob-veh-card:hover { border-color: rgba(212,168,75,.4); background: var(--ob-navy-2); }
.ob-veh-card.on { border-color: var(--ob-gold); background: rgba(212,168,75,.10); }
.ob-veh-card:focus-visible { outline: 2px solid var(--ob-gold); outline-offset: 2px; }
.ob-veh-icon { color: var(--ob-gold); }
.ob-veh-meta { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.ob-veh-meta strong { font-size: 14px; }
.ob-veh-meta small { color: var(--ob-cream-dim); font-size: 12px; }
.ob-radio {
  width: 22px; height: 22px; border-radius: 50%;
  border: 2px solid var(--ob-cream-line);
}
.ob-veh-card.on .ob-radio {
  border-color: var(--ob-gold);
  background: radial-gradient(var(--ob-gold) 40%, transparent 50%);
}

/* Trailer chips */
.ob-trailer-box { padding-top: 4px; }
.ob-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.ob-chip {
  min-height: var(--ob-touch);
  padding: 0 16px;
  background: var(--ob-navy-3); color: var(--ob-cream);
  border: 1px solid var(--ob-cream-line); border-radius: 999px;
  font-size: 14px; cursor: pointer;
  transition: background var(--ob-anim), border-color var(--ob-anim);
}
.ob-chip.on { background: rgba(212,168,75,.16); border-color: var(--ob-gold); color: var(--ob-cream); }
.ob-chip:focus-visible { outline: 2px solid var(--ob-gold); outline-offset: 2px; }

/* ── DETAILS / DIMENSIONS ────────────────────────────────────────────── */
.ob-grid-2 {
  display: grid; gap: 14px;
  grid-template-columns: repeat(2, minmax(0,1fr));
}
.ob-fset {
  display: flex; align-items: end; gap: 8px;
  border: 1px solid var(--ob-cream-line); border-radius: 10px;
  padding: 12px 14px;
}
.ob-fset > legend { padding: 0 6px; font-size: 13px; color: var(--ob-cream-dim); }
.ob-field-inline {
  display: flex; align-items: center; gap: 6px; flex: 1;
}
.ob-field-inline input { width: 100%; }
.ob-field-inline span { color: var(--ob-cream-dim); font-size: 13px; }

.ob-toggle {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 0; border-top: 1px solid var(--ob-cream-line);
  margin-top: 12px;
  cursor: pointer;
}
.ob-toggle input { position: absolute; opacity: 0; pointer-events: none; }
.ob-toggle i {
  width: 44px; height: 26px; border-radius: 999px;
  background: var(--ob-cream-line); position: relative;
  transition: background var(--ob-anim);
}
.ob-toggle i::after {
  content: ''; position: absolute; top: 3px; left: 3px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--ob-cream); transition: transform var(--ob-anim);
}
.ob-toggle input:checked + i,
.ob-row-toggle input:checked + .ob-switch { background: var(--ob-gold); }
.ob-toggle input:checked + i::after,
.ob-row-toggle input:checked + .ob-switch::after { transform: translateX(18px); }

.ob-haz-panel {
  margin-top: 14px; padding: 14px;
  background: rgba(244,169,58,.08);
  border: 1px solid rgba(244,169,58,.3);
  border-radius: var(--ob-radius-sm);
}
.ob-warn { color: var(--ob-warn); font-size: 13px; margin: 8px 0; }
.ob-warn-box { display: flex; flex-direction: column; gap: 4px; margin-top: 18px; }

/* ── PREFS (alerts/avoid/HOS/tolls) ──────────────────────────────────── */
.ob-tab-pane { padding-top: 8px; }
.ob-toggle-list { display: flex; flex-direction: column; gap: 6px; }
.ob-row-toggle {
  display: grid; grid-template-columns: auto 1fr auto auto;
  align-items: center; gap: 12px;
  padding: 10px 4px;
  border-bottom: 1px solid var(--ob-cream-line);
  cursor: pointer;
}
.ob-row-toggle:last-child { border-bottom: none; }
.ob-row-icon { color: var(--ob-gold); display: inline-flex; }
.ob-row-text { font-size: 14px; color: var(--ob-cream); }
.ob-row-toggle input { position: absolute; opacity: 0; pointer-events: none; }
.ob-switch {
  width: 44px; height: 26px; border-radius: 999px;
  background: var(--ob-cream-line); position: relative;
  transition: background var(--ob-anim);
}
.ob-switch::after {
  content: ''; position: absolute; top: 3px; left: 3px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--ob-cream); transition: transform var(--ob-anim);
}

/* ── ROLE CARDS ─────────────────────────────────────────────────────── */
.ob-role-grid {
  display: grid; gap: 14px;
  grid-template-columns: 1fr;
}
.ob-role-card {
  display: flex; flex-direction: column; gap: 8px;
  padding: 18px;
  background: var(--ob-navy-3); color: var(--ob-cream);
  border: 1px solid var(--ob-cream-line); border-radius: var(--ob-radius);
  cursor: pointer; text-align: left;
  transition: border-color var(--ob-anim), background var(--ob-anim), transform var(--ob-anim);
}
.ob-role-card:hover { border-color: rgba(212,168,75,.4); transform: translateY(-1px); }
.ob-role-card.on { border-color: var(--ob-gold); background: rgba(212,168,75,.10); }
.ob-role-card:focus-visible { outline: 2px solid var(--ob-gold); outline-offset: 2px; }
.ob-role-icon { color: var(--ob-gold); }
.ob-role-name { font-family: 'Syne',sans-serif; font-size: 17px; }
.ob-role-desc { font-size: 13px; color: var(--ob-cream-dim); }
.ob-role-feats {
  list-style: none; padding: 0; margin: 6px 0 0;
  display: flex; flex-wrap: wrap; gap: 6px;
}
.ob-role-feats li {
  font-size: 11px;
  padding: 3px 8px; border-radius: 999px;
  background: var(--ob-cream-faint); color: var(--ob-cream);
}

/* ── DONE / SUMMARY ─────────────────────────────────────────────────── */
.ob-done { text-align: center; padding-top: 6px; }
.ob-done-check {
  width: 84px; height: 84px; margin: 4px auto 18px;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--ob-success), #4FA82B);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ob-navy);
  animation: obPop .55s var(--ob-easing);
  box-shadow: 0 12px 30px rgba(126,217,87,.35);
}
.ob-check-anim svg { width: 44px; height: 44px; }
@keyframes obPop {
  from { transform: scale(.4); opacity: 0; }
  60%  { transform: scale(1.1); opacity: 1; }
  to   { transform: scale(1); opacity: 1; }
}

.ob-summary {
  text-align: left; margin: 16px auto 18px;
  max-width: 520px;
  padding: 14px 16px;
  background: var(--ob-cream-faint);
  border: 1px solid var(--ob-cream-line);
  border-radius: var(--ob-radius-sm);
}
.ob-summary h3 { margin: 0 0 8px 0; font-family: 'Syne',sans-serif; font-size: 14px; color: var(--ob-gold); }
.ob-summary ul { list-style: none; padding: 0; margin: 0; }
.ob-summary li { font-size: 13px; padding: 4px 0; color: var(--ob-cream); }
.ob-summary strong { color: var(--ob-cream-dim); font-weight: 600; margin-right: 6px; }

.ob-disclaimer {
  text-align: left; margin: 0 auto 14px; max-width: 520px;
  padding: 12px; border-radius: var(--ob-radius-sm);
  background: rgba(244,169,58,.06);
  border: 1px solid rgba(244,169,58,.18);
}
.ob-disclaimer span { display: flex; flex-direction: column; gap: 6px; }
.ob-disclaimer small { color: var(--ob-cream-dim); font-size: 12px; line-height: 1.5; }
.ob-disclaimer strong { font-size: 13px; color: var(--ob-cream); }

/* ── Modal (resume / forgot) ─────────────────────────────────────────── */
.ob-modal {
  position: fixed; inset: 0; z-index: 10000;
  background: rgba(0,8,20,.74);
  display: flex; align-items: center; justify-content: center;
  animation: obFade .2s var(--ob-easing);
}
.ob-modal-card {
  width: min(420px, 92vw);
  background: var(--ob-navy-2); color: var(--ob-cream);
  border: 1px solid var(--ob-cream-line); border-radius: var(--ob-radius);
  padding: 22px; box-shadow: var(--ob-shadow);
}
.ob-modal-card h3 { font-family: 'Syne',sans-serif; margin: 0 0 8px; font-size: 18px; }
.ob-modal-card p { color: var(--ob-cream-dim); margin: 0 0 16px; font-size: 14px; }
.ob-modal-foot { display: flex; gap: 10px; justify-content: flex-end; }

/* ── Toast ─────────────────────────────────────────────────────────── */
.ob-toast {
  position: fixed; left: 50%; bottom: 28px;
  transform: translateX(-50%) translateY(20px);
  background: var(--ob-cream); color: var(--ob-navy);
  padding: 12px 18px; border-radius: 999px;
  box-shadow: var(--ob-shadow); font-size: 14px; font-weight: 600;
  opacity: 0; pointer-events: none; z-index: 10001;
  transition: opacity var(--ob-anim), transform var(--ob-anim);
}
.ob-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); pointer-events: auto; }

/* ── RESPONSIVE ─────────────────────────────────────────────────────── */
@media (min-width: 768px) {
  .ob-veh-grid { grid-template-columns: 1fr 1fr; }
  .ob-role-grid { grid-template-columns: 1fr 1fr; }
  .ob-cta-row { flex-direction: row; justify-content: center; }
  .ob-cta-row .ob-btn { flex: 1; max-width: 280px; }
}
@media (min-width: 1024px) {
  .ob-card { width: 760px; height: 820px; }
  .ob-role-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 480px) {
  .ob-card {
    width: 100vw; height: 100vh; max-height: 100vh;
    border-radius: 0; border: none;
  }
  .ob-body { padding: 18px env(safe-area-inset-right) 18px env(safe-area-inset-left); }
  .ob-header { padding-top: max(14px, env(safe-area-inset-top)); }
  .ob-footer { padding-bottom: max(14px, env(safe-area-inset-bottom)); }
  .ob-grid-2 { grid-template-columns: 1fr; }
  .ob-h1 { font-size: 22px; }
  .ob-cta-row { flex-direction: column; }
  .ob-bullets { padding: 0; }
  .ob-skip { font-size: 12px; padding: 0 10px; }
  .ob-step-label { font-size: 11px; }
}

/* ── A11Y: high contrast / reduced motion ───────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .ob-root, .ob-card, .ob-btn, .ob-toast, .ob-dot, .ob-veh-card, .ob-role-card { transition: none !important; animation: none !important; }
}
@media (forced-colors: active) {
  .ob-btn-primary { background: ButtonText; color: ButtonFace; }
  .ob-btn { border-color: ButtonText; }
}

/* Hide visually but keep for screen readers */
.ob-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }