.enquiry-layout { display: grid; grid-template-columns: minmax(260px, 3fr) minmax(0, 7fr); gap: clamp(30px, 5vw, 72px); max-width: 1240px; margin: 42px auto 80px; padding: 0 28px; align-items: start; }
.enquiry-hero { position: sticky; top: 142px; padding: 22px 0; }
.enquiry-hero p { margin: 0; color: var(--color-text-muted); }
.enquiry-hero .required-note { margin-top: 22px; }
.enquiry-form { min-width: 0; }
.form-panel { background: var(--color-bg); border-radius: var(--radius-lg); box-shadow: var(--shadow-soft); padding: 34px; }
.form-section + .form-section { border-top: 1px solid var(--color-border); margin-top: 30px; padding-top: 28px; }
.form-section h2 { margin: 0 0 20px; font-size: 1.3rem; }
.full-width { grid-column: 1 / -1; }
.form-fields > fieldset { margin: 0; }
.choices-stacked { display: grid; gap: 8px; }
.form-section > .helper { margin: -8px 0 16px; }
.required-note, .form-message { color: var(--color-text-muted); font-size: .9rem; }
.required { color: var(--color-primary); }
.field-error { display: none; }
.invalid + .field-error, fieldset.invalid .field-error { display: block; }
.invalid { border-color: var(--color-primary) !important; }
.tour-help { margin: 7px 0 0; color: var(--color-text-muted); font-size: .82rem; }
.submit-row { display: flex; align-items: center; gap: 16px; margin-top: 30px; }
.form-message { margin: 0; }
.notice { padding: 16px 18px; margin-bottom: 22px; border-radius: 10px; background: #e7f8fb; border-left: 4px solid var(--color-accent); }
.notice.error-notice { background: #fff1f4; border-color: var(--color-primary); }
.site-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 30px max(20px, calc((100% - 1120px) / 2)); background: var(--color-dark); color: rgba(255,255,255,.78); font-size: .85rem; }
.site-footer img { width: 145px; height: auto; }.site-footer p { margin: 5px 0; }
@media (max-width: 780px) { .enquiry-layout { display: block; margin: 28px auto 50px; padding: 0 12px; }.enquiry-hero { position: static; padding: 0 4px; margin-bottom: 24px; }.enquiry-form { margin-bottom: 50px; }.form-panel { padding: 24px 18px; }.site-footer { display: block; }.submit-row { align-items: flex-start; flex-direction: column; } }