.course-page [hidden] { display: none !important; }
.checkout-layout { max-width: 820px; padding-top: 3rem; padding-bottom: 4rem; }
.checkout-heading { margin-bottom: 2rem; }
.checkout-heading > a { display: block; margin-bottom: 1.5rem; }
.checkout-heading h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 1rem 0; }
.checkout-heading p { color: #475569; }
.checkout-layout .reference { font-size: .85rem; overflow-wrap: anywhere; padding: .8rem; background: #f8fafc; border-radius: 6px; }
.checkout-layout #paymentStatus { margin: 1rem 0; }
.course-hero { background: var(--bg-surface-alt); padding: 4.5rem 0 3.5rem; border-bottom: 1px solid var(--border-light); }
.course-hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); max-width: 900px; margin: 1.25rem 0; line-height: 1.12; }
.course-hero p { max-width: 760px; font-size: 1.1rem; color: #475569; }
.course-facts { display: flex; gap: 2rem; flex-wrap: wrap; margin: 2rem 0; }
.course-facts strong { display: block; font-size: 1.4rem; }
.course-facts span { color: #475569; font-size: .9rem; }
.course-layout { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 3.5rem; padding-top: 4rem; padding-bottom: 5rem; align-items: start; }
.course-overview h2 { margin-bottom: 1rem; }
.course-overview p { color: #475569; margin-bottom: 1.5rem; }
.course-topics { display: grid; gap: 1rem; margin: 1.5rem 0 2rem; }
.course-topics li { padding: .85rem 1rem; background: var(--bg-surface-alt); border-left: 3px solid var(--color-brand-blue); font-size: .95rem; }
.course-detail { border-top: 1px solid var(--border-light); padding: 1rem 0; }
.course-detail h3 { font-size: 1rem; margin-bottom: .3rem; }
.course-detail p { font-size: .9rem; margin: 0; }
.registration-card { border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: 2rem; box-shadow: var(--shadow-md); scroll-margin-top: 110px; background: var(--bg-surface); }
.course-layout .course-form-grid { grid-template-columns: 1fr; }
.registration-card h2 { font-size: 1.65rem; margin-bottom: .5rem; }
.registration-intro { font-size: .93rem; color: #475569; margin-bottom: 1.75rem; }
.course-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.course-field { min-width: 0; }
.course-field.full-width { grid-column: 1 / -1; }
.course-field label, .course-field legend { display: block; font-size: .9rem; font-weight: 600; margin-bottom: .45rem; }
.required { color: #b91c1c; }
.course-field input, .course-field select { width: 100%; min-height: 46px; padding: .7rem .8rem; border: 1px solid #94a3b8; border-radius: 6px; color: var(--text-main); background: white; }
.course-field input::placeholder { color: #64748b; }
.course-field small { display: block; margin-top: .35rem; color: #475569; font-size: .8rem; }
.course-field fieldset { border: 0; min-width: 0; }
.course-radio-group { display: flex; flex-wrap: wrap; gap: .6rem; }
.course-radio-group label { display: flex; align-items: center; gap: .45rem; border: 1px solid var(--border-light); border-radius: 6px; padding: .6rem .85rem; margin: 0; font-weight: 400; cursor: pointer; }
.course-radio-group input, .course-consent input { width: 18px; height: 18px; min-height: 18px; padding: 0; flex-shrink: 0; accent-color: var(--color-brand-blue); }
.course-consent { display: flex; align-items: start; gap: .6rem; font-size: .85rem; color: #475569; margin: 1.5rem 0; }
.course-consent input { margin-top: .3rem; }
.course-total { display: flex; justify-content: space-between; gap: 1rem; border-top: 1px solid var(--border-light); padding-top: 1.25rem; margin-top: 1.5rem; }
.course-total strong { font-size: 1.4rem; }
.course-submit { margin-top: 1rem; width: 100%; }
.course-note { font-size: .8rem; color: #475569; margin-top: .7rem; }
.course-message { padding: .9rem 1rem; background: #eff6ff; border: 1px solid #93c5fd; color: #1e3a8a; border-radius: 6px; font-size: .9rem; margin-bottom: 1rem; }
.course-message.is-error { background: #fef2f2; border-color: #fca5a5; color: #991b1b; }
.registration-result { scroll-margin-top: 110px; }
.registration-result p { margin: .75rem 0; color: #475569; }
.registration-result .result-tag { display: inline-block; color: #166534; background: #f0fdf4; border: 1px solid #bbf7d0; border-radius: 6px; padding: .25rem .65rem; font-size: .85rem; margin-bottom: 1rem; }
.registration-result .reference { font-size: .8rem; overflow-wrap: anywhere; background: var(--bg-surface-alt); border-radius: 6px; padding: .75rem; }
.course-next-actions { display: grid; gap: .75rem; margin: 1.5rem 0; }
.whatsapp-button { background: #166534; color: white; }
.whatsapp-button:hover { background: #14532d; color: white; }
.course-page button:disabled { cursor: not-allowed; opacity: .65; }
.course-page :is(input, select, button, a):focus-visible { outline: 3px solid #0284c7; outline-offset: 3px; }
.course-honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.course-teaser { padding: 3rem 0; background: #eff6ff; border-top: 1px solid #dbeafe; border-bottom: 1px solid #dbeafe; }
.course-teaser .container { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.course-teaser h2 { font-size: 1.75rem; margin: .5rem 0; }
.course-teaser p { color: #475569; }
.course-hero .btn { margin-top: .5rem; }
.course-overview > section { margin-bottom: 3rem; }
.course-overview h2 { font-size: 1.6rem; }
.course-audience { display: flex; flex-wrap: wrap; gap: .6rem; list-style: none; }
.course-audience li { padding: .45rem .9rem; border: 1px solid var(--border-light); border-radius: var(--radius-full); font-size: .9rem; background: var(--bg-surface-alt); }
.course-topics { list-style: none; }
.course-modules { display: grid; gap: .75rem; }
.course-modules details { border: 1px solid var(--border-light); border-radius: var(--radius-md); padding: 0 1.1rem; background: var(--bg-surface); }
.course-modules details[open] { padding-bottom: 1rem; box-shadow: var(--shadow-sm); }
.course-modules summary { cursor: pointer; padding: 1rem 0; font-weight: 600; list-style: none; display: flex; gap: .85rem; align-items: baseline; }
.course-modules summary::-webkit-details-marker { display: none; }
.course-modules summary::after { content: '+'; margin-left: auto; color: var(--color-brand-blue); font-size: 1.25rem; line-height: 1; }
.course-modules details[open] summary::after { content: '−'; }
.course-modules summary span { flex-shrink: 0; font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--color-brand-blue); }
.course-modules h3 { font-size: .85rem; text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted); margin: .75rem 0 .5rem; }
.course-modules ul { padding-left: 1.2rem; color: #334155; font-size: .93rem; }
.course-modules li { margin-bottom: .3rem; }
.course-modules .mechanism-list { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: .45rem; }
.course-modules .mechanism-list li { margin: 0; padding: .3rem .65rem; background: var(--color-brand-blue-light); color: #1e3a8a; border-radius: var(--radius-sm); font-size: .82rem; }
.course-schedule-wrap { overflow-x: auto; border: 1px solid var(--border-light); border-radius: var(--radius-md); }
.course-schedule { width: 100%; border-collapse: collapse; font-size: .9rem; }
.course-schedule th, .course-schedule td { text-align: left; padding: .7rem .9rem; border-bottom: 1px solid var(--border-light); vertical-align: top; }
.course-schedule th { background: var(--bg-surface-alt); font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--text-muted); }
.course-schedule td:nth-child(2) { white-space: nowrap; font-weight: 600; }
.course-schedule tr:last-child td { border-bottom: 0; }
.course-trainer h3 { font-size: 1.2rem; margin-bottom: .2rem; }
.course-trainer-role { color: var(--color-brand-blue) !important; font-weight: 600; margin-bottom: 1rem !important; }
.course-terms { display: grid; grid-template-columns: max-content 1fr; gap: .75rem 1.5rem; font-size: .93rem; }
.course-terms dt { font-weight: 600; }
.course-terms dd { color: #475569; }
.link-button { background: none; border: 0; padding: 0; color: var(--color-brand-blue); font: inherit; text-decoration: underline; cursor: pointer; }
@media (max-width: 760px) {
  .course-terms { grid-template-columns: 1fr; gap: .2rem; }
  .course-terms dd { margin-bottom: .6rem; }
}
@media (max-width: 1024px) { .course-layout { gap: 2rem; } }
@media (max-width: 760px) {
  .course-hero { padding: 2.5rem 0; }
  .course-layout { grid-template-columns: 1fr; padding-top: 2.5rem; gap: 2rem; }
  .registration-card { padding: 1.25rem; }
  .course-form-grid { grid-template-columns: 1fr; }
  .course-facts { gap: 1.3rem; }
  .course-teaser .container { flex-direction: column; align-items: start; }
}
@media (prefers-reduced-motion: reduce) { html:has(.course-page) { scroll-behavior: auto; } .course-page * { transition: none !important; } }