/* PTI learning pages. Uses the established visual system; no site-wide overrides. */
.pti-learning { font-size: 1rem; }
.pti-learning main { color: var(--pti-ink); overflow-wrap: anywhere; }
.pti-learning main :where(p,li) { line-height: 1.75; }
.pti-learning main :where(h1,h2,h3,h4) { text-wrap: pretty; overflow-wrap: anywhere; }
.pti-learning main :where(input,select,button,a) { -webkit-tap-highlight-color: transparent; }
.pti-learning [hidden] { display: none !important; }
.pti-learning .learning-kicker { margin: 0 0 .65rem; font-size: .875rem; line-height: 1.4; color: var(--pti-blue-dark); font-weight: 750; letter-spacing: .09em; text-transform: uppercase; }
.pti-learning .learning-button { display: inline-flex; justify-content: center; align-items: center; gap: .7rem; min-height: 46px; padding: .75rem 1.05rem; border: 1px solid var(--pti-blue); border-radius: 10px; background: var(--pti-blue); color: white; font-size: 1rem; font-weight: 700; text-align: center; line-height: 1.45; text-decoration: none; cursor: pointer; }
.pti-learning .learning-button:hover { background: var(--pti-blue-dark); border-color: var(--pti-blue-dark); }
.pti-learning .learning-link { display: inline-flex; align-items: center; gap: .65rem; min-height: 44px; color: var(--pti-blue-dark); font-weight: 700; text-decoration: underline; text-underline-offset: 4px; line-height: 1.5; }
.pti-learning main a:not(.learning-button):hover { text-decoration: underline; text-underline-offset: 4px; }
.pti-learning .learning-reset { min-height: 46px; padding: .7rem 1rem; border: 1px solid #b4c5d9; border-radius: 10px; color: var(--pti-blue-dark); background: white; cursor: pointer; font-weight: 650; }
.pti-learning .learning-reset:hover { background: var(--pti-surface-2); }
.pti-learning :where(a,button,input,select,summary):focus-visible { outline: 3px solid #b66e00; outline-offset: 4px; }
.pti-learning .catalog-intro { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding-block: 2.75rem 2.25rem; }
.pti-learning .catalog-intro > div { max-width: 800px; }
.pti-learning .catalog-intro h1 { margin: 0 0 .85rem; font-size: clamp(2.1rem,3.6vw,3rem); letter-spacing: -.04em; line-height: 1.12; }
.pti-learning .catalog-intro p:not(.learning-kicker) { color: var(--pti-muted); margin: 0; max-width: 710px; font-size: 1.08rem; }
.pti-learning .catalog-intro > a { flex-shrink: 0; }
.pti-learning .catalog-workspace { background: var(--pti-surface); border-block: 1px solid var(--pti-line); padding: 1.75rem 0 3.5rem; }
.pti-learning .catalog-controls { display: grid; grid-template-columns: minmax(0,1.65fr) minmax(0,1fr) auto; gap: 1rem; align-items: end; }
.pti-learning .catalog-controls > div { min-width: 0; }
.pti-learning .catalog-controls label { display: block; margin: 0 0 .45rem; font-size: .9rem; font-weight: 700; }
.pti-learning .catalog-controls input,.pti-learning .catalog-controls select { width: 100%; min-width: 0; min-height: 48px; padding: .65rem .85rem; border: 1px solid #9fb3cc; border-radius: 9px; color: var(--pti-ink); background: white; font-size: 1rem; }
.pti-learning .catalog-controls input::placeholder { color: var(--pti-muted); opacity: 1; }
.pti-learning .catalog-results { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .35rem 1rem; margin: 1.25rem 0; }
.pti-learning .catalog-results p { margin: 0; color: var(--pti-muted); font-size: .9rem; }
.pti-learning #course-results { font-weight: 700; color: var(--pti-ink); }
.pti-learning .catalog-results a { color: var(--pti-blue-dark); text-underline-offset: 3px; }
.pti-learning .catalog-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1.25rem; align-items: stretch; }
.pti-learning .catalog-card { display: flex; flex-direction: column; min-width: 0; background: white; border: 1px solid var(--pti-line); border-radius: 14px; padding: 1.6rem; }
.pti-learning .catalog-card[data-scheduled=true] { border-top: 3px solid var(--pti-blue); padding-top: calc(1.6rem - 2px); }
.pti-learning .catalog-card__meta { display: flex; align-items: baseline; flex-wrap: wrap; gap: .5rem 1rem; justify-content: space-between; margin-bottom: .9rem; }
.pti-learning .course-category { font-size: .875rem; color: var(--pti-muted); line-height: 1.4; }
.pti-learning .scheduled-badge { margin: 0; padding: .2rem .5rem; font-size: .8rem; border-radius: 4px; background: #eaf2fd; color: #084ea4; line-height: 1.4; white-space: nowrap; }
.pti-learning .course-title { margin: 0 0 .65rem; font-size: 1.45rem; letter-spacing: -.025em; line-height: 1.25; }
.pti-learning .course-title a { color: var(--pti-ink); text-decoration: none; }
.pti-learning .course-subtitle { margin: 0 0 1rem; color: var(--pti-muted); font-size: .875rem; line-height: 1.5; }
.pti-learning .course-content { display: flex; flex-direction: column; flex: 1; }
.pti-learning .course-description { color: var(--pti-muted); margin: 0 0 1.2rem; }
.pti-learning .catalog-card__facts { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .8rem 1.5rem; margin-top: auto; padding-block: 1rem; border-top: 1px solid var(--pti-line); }
.pti-learning .catalog-fact { min-width: 0; line-height: 1.5; }
.pti-learning .catalog-fact span { display: block; color: var(--pti-muted); font-size: .8rem; }
.pti-learning .catalog-fact strong { font-size: .9rem; font-weight: 600; }
.pti-learning .course-actions { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .7rem 1.1rem; padding-top: .75rem; }
.pti-learning .course-actions a { font-size: .9rem; }
.pti-learning .catalog-empty { padding: 2.5rem 1.5rem; background: white; border: 1px solid var(--pti-line); border-radius: 14px; text-align: center; }
.pti-learning .catalog-empty h2 { margin: 0; font-size: 1.5rem; }
.pti-learning .catalog-empty p { color: var(--pti-muted); }
.pti-learning .catalog-help { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; padding-block: 3.5rem; }
.pti-learning .catalog-help h2 { font-size: 2rem; letter-spacing: -.035em; line-height: 1.2; margin: 0 0 1rem; }
.pti-learning .catalog-help p { color: var(--pti-muted); }
.pti-learning .catalog-help__contact { font-size: .9rem; overflow-wrap: anywhere; }
.pti-learning .catalog-help nav { display: flex; flex-direction: column; justify-content: center; }
.pti-learning .catalog-help nav a { display: flex; justify-content: space-between; gap: 1rem; padding: 1.4rem 0; border-bottom: 1px solid var(--pti-line); text-decoration: none; font-weight: 700; color: var(--pti-blue-dark); }
/* Course outlines: a quiet reading column with a practical planning rail. */
.pti-learning .learning-hero { padding: 2.75rem 0 2.5rem; background: #f4f7fb; border-bottom: 1px solid var(--pti-line); }
.pti-learning .learning-hero h1 { font-size: clamp(2rem,3.7vw,3.1rem); letter-spacing: -.04em; line-height: 1.12; max-width: 1030px; margin: 0 0 1rem; }
.pti-learning .learning-hero .pti-shell > p:not(.learning-kicker) { font-size: 1.1rem; color: var(--pti-muted); max-width: 880px; margin: .75rem 0; }
.pti-learning .learning-hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 1.5rem; margin-top: 1.6rem; }
.pti-learning .learning-session-note { padding-block: 1.2rem; border-bottom: 1px solid var(--pti-line); font-size: .9rem; }
.pti-learning .learning-session-note p { display: inline; margin: 0 .75rem; color: var(--pti-muted); }
.pti-learning .learning-session-note a { color: var(--pti-blue-dark); font-weight: 650; text-underline-offset: 3px; }
.pti-learning .learning-layout { display: grid; grid-template-columns: minmax(0,1fr) minmax(270px,330px); gap: 3.5rem; align-items: start; padding-block: 3rem; }
.pti-learning .learning-outline { min-width: 0; padding: 0; background: transparent; border: 0; box-shadow: none; scroll-margin-top: 100px; }
.pti-learning .learning-outline h2 { margin: 0 0 1rem; font-size: 1.75rem; letter-spacing: -.03em; line-height: 1.25; }
.pti-learning .learning-outline h3 { margin: 2.25rem 0 1rem; padding-top: 1.5rem; border-top: 1px solid var(--pti-line); font-size: 1.4rem; letter-spacing: -.025em; line-height: 1.3; }
.pti-learning .learning-outline h4 { margin: 0 0 .8rem; font-size: 1.1rem; line-height: 1.4; }
.pti-learning .learning-outline p { margin: 0 0 1.15rem; }
.pti-learning .learning-outline :where(ul,ol) { padding-left: 1.3rem; margin: .6rem 0 1.2rem; }
.pti-learning .learning-outline li { padding-left: .15rem; margin: .45rem 0; }
.pti-learning .learning-outline li::marker { color: #526176; }
.pti-learning .learning-module { padding: 1.25rem 1.4rem; margin: 0 0 1rem; background: #f4f7fb; border: 1px solid var(--pti-line); border-left: 3px solid #9bb9df; border-radius: 0 10px 10px 0; }
.pti-learning .learning-module :last-child { margin-bottom: 0; }
.pti-learning .learning-note { padding: 1.25rem 1.4rem; margin: 1rem 0; border-left: 3px solid #9bb9df; background: #f4f7fb; }
.pti-learning .learning-quotation { font-style: italic; }
.pti-learning .learning-sidebar { min-width: 0; align-self: start; padding: 1.4rem; background: #f4f7fb; border: 1px solid var(--pti-line); border-radius: 14px; }
.pti-learning .learning-sidebar > div + div { margin-top: 1.5rem; padding-top: 1.25rem; border-top: 1px solid #cbd8e8; }
.pti-learning .learning-sidebar h3,.pti-learning .learning-sidebar h4 { font-size: 1.15rem; margin: 0 0 .85rem; line-height: 1.4; }
.pti-learning .learning-sidebar p { margin: .75rem 0; color: var(--pti-muted); }
.pti-learning .learning-sidebar a:not(.learning-button) { color: var(--pti-blue-dark); overflow-wrap: anywhere; text-underline-offset: 3px; }
.pti-learning .learning-sidebar .learning-button { width: 100%; margin-top: .65rem; }
.pti-learning .learning-enroll > div { font-size: 1.15rem; font-weight: 700; line-height: 1.5; }
.pti-learning .learning-price-note { font-size: .875rem; line-height: 1.6; }
.pti-learning .learning-fact,.pti-learning .detail-item { padding: .65rem 0; display: flex; gap: .6rem; align-items: start; }
.pti-learning .learning-sidebar :where(.detail-icon,.detail-item>span,.learning-fact>span) { display: none; }
.pti-learning .learning-sidebar :where(.course-details-grid,.detail-grid) { display: grid; grid-template-columns: 1fr; gap: .2rem; }
.pti-learning .learning-sidebar .detail-item strong { font-size: .875rem; color: var(--pti-muted); }
.pti-learning .learning-sidebar .detail-item br { line-height: 1.5; }
.pti-learning .seo-related { border: 0; border-radius: 0; padding: 2rem 0 3rem; background: white; width: min(calc(100% - 2rem),1180px); margin: 0 auto; border-top: 1px solid var(--pti-line); }
.pti-learning .seo-related ul { gap: 1rem; }
.pti-learning .seo-related li { border: 1px solid var(--pti-line); border-radius: 10px; }
.pti-learning .seo-related p { color: var(--pti-muted); }
/* Existing guide content uses the same type and surface rhythm as the catalog. */
.pti-guide-page .seo-hero { background: #f4f7fb; color: var(--pti-ink); padding: 3rem 0; border-bottom: 1px solid var(--pti-line); }
.pti-guide-page .seo-hero .kicker { color: var(--pti-blue-dark); }
.pti-guide-page .seo-hero p:not(.kicker) { color: var(--pti-muted); }
.pti-guide-page .seo-hero h1 { font-size: clamp(2rem,3.7vw,3.1rem); }
.pti-guide-page .section { padding-block: 3rem; }
.pti-guide-page .seo-cards article { border-radius: 12px; box-shadow: none; }
.pti-guide-page .seo-reading { max-width: 900px; }
.pti-guide-page .seo-reading h2 { font-size: 1.75rem; line-height: 1.3; letter-spacing: -.025em; }
.pti-guide-page .seo-reading summary { min-height: 44px; }
.pti-learning .site-footer .brand__name { color: white; }
.pti-learning .site-footer .brand__tagline { color: #b7c9df; }
.pti-learning .site-footer__bottom { color: #b7c9df; }
.pti-learning .site-footer :where(a,li,div) { min-width: 0; overflow-wrap: anywhere; }
.pti-learning .site-footer .brand { min-width: 0; max-width: 100%; }
.pti-learning .site-footer .brand__mark { flex-shrink: 0; }
@media(max-width:1000px) {
 .pti-learning .catalog-intro { align-items: flex-start; flex-direction: column; gap: 1.25rem; }
 .pti-learning .learning-layout { grid-template-columns: minmax(0,1fr) minmax(250px,300px); gap: 2rem; }
}
@media(max-width:760px) {
 .pti-learning .catalog-grid,.pti-learning .catalog-help,.pti-learning .learning-layout { grid-template-columns: minmax(0,1fr); }
 .pti-learning .catalog-controls { grid-template-columns: minmax(0,1fr) auto; }
 .pti-learning .catalog-search { grid-column: 1/-1; }
 .pti-learning .catalog-intro { padding-block: 1.5rem; gap: .85rem; }
 .pti-learning .catalog-intro .learning-kicker { display: none; }
 .pti-learning .catalog-results { margin-block: .85rem; }
 .pti-learning .catalog-results { display: grid; }
 .pti-learning .catalog-help { gap: 1rem; padding-block: 2.5rem; }
 .pti-learning .learning-layout { gap: 2rem; padding-block: 2rem; }
 .pti-learning .learning-hero { padding-block: 2rem; }
 .pti-learning .learning-session-note p { display: block; margin: .3rem 0; }
 .pti-learning .learning-outline h3 { margin-top: 1.75rem; }
 .pti-learning .learning-sidebar { padding: 1.4rem; }
 .pti-guide-page .section { padding-block: 2.25rem; }
}
@media(max-width:400px) {
 .pti-learning .catalog-controls { gap: .8rem; }
 .pti-learning .catalog-card { padding: 1.2rem; }
 .pti-learning .catalog-card[data-scheduled=true] { padding-top: calc(1.2rem - 2px); }
 .pti-learning .course-actions { align-items: stretch; flex-direction: column; }
 .pti-learning .course-actions .learning-link { justify-content: flex-start; }
 .pti-learning .learning-module { padding: 1rem; }
 .pti-learning .learning-hero__actions { align-items: stretch; flex-direction: column; }
 .pti-learning .learning-hero__actions .learning-link { justify-content: center; }
}