/* Homepage presentation. Shared support, checkout and other pages keep their own styles. */
.home-page {
  --paper: #fff;
  --muted: #596b82;
  --lime: #e2f0ff;
  background: #fff;
}

.home-page .container { width: min(1260px, calc(100% - 64px)); }
.home-page .site-header { background: rgba(255, 255, 255, .97); border-bottom-color: #dce4ed; }
.home-page .nav { min-height: 76px; gap: 24px; }
.home-page .nav nav { gap: 22px; }
.home-page .nav nav a { font-weight: 600; }
.home-page :where(a, button, summary):focus-visible { outline: 3px solid #3777d5; outline-offset: 4px; }
.home-page .primary, .home-page .secondary { border-radius: 12px; }
.home-page .hero {
  min-height: 0;
  grid-template-columns: 1.16fr .84fr;
  gap: 60px;
  padding-block: 56px;
}
.home-page .hero h1 { margin-bottom: 20px; font-size: clamp(36px, 3.5vw, 48px); line-height: 1.24; letter-spacing: -.045em; }
.home-page .hero-accent { color: #e55b32; }
.home-page .hero-subhead { margin-bottom: 14px; font-size: clamp(22px, 2.2vw, 28px); }
.home-page .lede { margin-bottom: 24px; font-size: 16px; line-height: 1.85; }
.home-page .hero .primary { background: #145bd2; box-shadow: 0 5px 12px #145bd222; }
.home-page .hero .secondary { background: #fff; }
.home-page .trust-list { gap: 6px 14px; margin-top: 22px; }
.home-page .trust-list span { padding: 0; background: none; color: #586b81; font-size: 12px; line-height: 1.8; }
.home-page .trust-list span::before { margin-right: 5px; color: #168277; content: "✓"; font-weight: 800; }
.home-page .business-board { padding: 24px; border-color: #c4d2e2; border-radius: 20px; box-shadow: 0 16px 40px #173b6b12, 0 3px 8px #173b6b08; }
.home-page .board-head { margin: -24px -24px 8px; padding: 22px 24px; border: 0; border-radius: 19px 19px 0 0; background: #172e50; color: #fff; }
.home-page .board-head span { color: #b7cbe3; font-size: 12px; }
.home-page .board-head b { font-size: 22px; }
.home-page .board-head > i { background: #ffffff14; color: #d9eaff; border: 1px solid #ffffff26; }
.home-page .board-list { gap: 0; padding-block: 2px 10px; }
.home-page .board-list article { gap: 12px; padding-block: 12px; }
.home-page .board-list small { line-height: 1.65; }
.home-page .business-board > p { margin-top: 2px; padding: 11px; font-size: 12px; }

/* A distinct catalog surface makes the white cards easy to separate at a glance. */
.home-page .catalog-surface { border-block: 1px solid #dae3ed; background: #edf2f7; }
.home-page .catalog { padding-block: 44px 42px; scroll-margin-top: 80px; }
.home-page .section-head h2 { font-size: clamp(28px, 2.8vw, 36px); line-height: 1.4; letter-spacing: -.035em; }
.home-page .catalog .eyebrow { margin-bottom: 9px; color: #2f5d95; font-size: 12px; }
.home-page .catalog-lede { max-width: 1020px; margin-bottom: 22px; font-size: 14px; line-height: 1.8; color: #5a6c83; }
.home-page .setup-prerequisite { margin: 0 0 16px; padding: 14px 18px; border-color: #efd4a4; border-left: 4px solid #b45309; border-radius: 12px; background: #fff8eb; }
.home-page .setup-prerequisite > span { padding: 7px 10px; background: #b45309; color: #fff; }
.home-page .setup-prerequisite p { line-height: 1.75; }
.home-page .setup-prerequisite a { padding: 9px 12px; border: 1px solid #d5a15f; border-radius: 8px; background: #fff; color: #92400e; }
.home-page .setup-prerequisite a:hover { background: #fff0d4; border-color: #b45309; }
.home-page .setup-prerequisite a:focus-visible { outline: 2px solid #92400e; outline-offset: 3px; }
.home-page .filter-wrap { padding: 18px 20px; border-color: #cbd6e3; border-radius: 14px; background: #fff; box-shadow: 0 2px 4px #16385605; }
.home-page .catalog-filters { gap: 14px; }
.home-page .catalog-filters > div + div { padding-top: 14px; border-top: 1px solid #edf0f4; }
.home-page .filter-label { color: #344e6e; font-size: 12px; }
.home-page .filters button { min-height: 36px; padding-inline: 15px; border-color: transparent; border-radius: 9px; background: #f2f5f9; color: #4e627c; font-size: 13px; font-weight: 600; transition: background .15s, color .15s; }
.home-page .filters button:hover { background: #e6eef9; color: #1d4f92; }
.home-page .filters button.active { border-color: #1f57aa; background: #1f57aa; color: #fff; box-shadow: 0 2px 4px #1f57aa1a; }
.home-page .filters-frequency button.active { border-color: #b7cdec; background: #e7effc; color: #204f94; box-shadow: none; }
.home-page .catalog-quick-guide { margin: 10px 0 22px; border-color: #ced9e6; border-radius: 12px; background: #f7f9fc; }
.home-page .catalog-quick-guide > summary { min-height: 54px; padding-inline: 18px; }
.home-page .catalog-quick-item small { color: #61748b; font-size: 11px; }
.home-page .catalog-results-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 20px; margin: 0 0 16px; }
.home-page .catalog-results-bar > div:first-child { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 12px; }
.home-page .catalog-results-bar h3 { margin: 0; font-size: 19px; line-height: 1.5; }
.home-page .catalog-results-bar p { margin: 0; color: #607189; font-size: 12px; }
.home-page .catalog-results-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.home-page .catalog-results-tools > span { display: inline-flex; align-items: center; gap: 6px; color: #4f637b; font-size: 12px; }
.home-page .catalog-results-tools i { width: 7px; height: 7px; border-radius: 2px; background: #208779; }
.home-page .catalog-results-tools .catalog-legend-pro i { background: #2b65c9; }
.home-page .catalog-results-tools b { color: #213f63; font-variant-numeric: tabular-nums; }
.home-page #catalogReset { padding: 5px 0 5px 12px; border: 0; border-left: 1px solid #c5d1df; background: transparent; color: #245eaf; font-size: 12px; font-weight: 700; cursor: pointer; }
.home-page .catalog-empty { padding: 40px 20px; border: 1px dashed #afc0d4; border-radius: 16px; background: #fff; text-align: center; }
.home-page .catalog-empty h3 { margin-bottom: 10px; font-size: 20px; }
.home-page .catalog-empty p { color: #5a6c83; font-size: 14px; line-height: 1.8; }
.home-page .catalog-empty .secondary { justify-content: center; font-size: 14px; }
.home-page .catalog-empty[hidden], .home-page #catalogReset[hidden] { display: none; }

/* Consistent card boundaries, compact content and a separate action area. */
.home-page .skill-grid { gap: 22px; }
.home-page .card {
  --card-accent: #208779;
  min-width: 0;
  min-height: 0;
  padding: 22px 22px 18px;
  overflow: hidden;
  border: 1px solid #b9c9da;
  border-radius: 15px;
  background: #fff;
  box-shadow: 0 3px 6px #17345409, 0 8px 18px #17345408;
}
.home-page .card::before { position: absolute; top: 0; right: 0; left: 0; height: 3px; background: var(--card-accent); content: ""; }
.home-page .card.is-professional { --card-accent: #2b65c9; border-color: #abc1df; background: #fff; }
.home-page .card.is-owned { --card-accent: #208779; border-color: #a6c9be; }
.home-page .card.is-planned { --card-accent: #8a9db5; border-style: dashed; background: #fafbfd; }
.home-page .card-top { column-gap: 6px; row-gap: 8px; margin-bottom: 16px; }
.home-page .card-top .tag { padding: 6px 8px; border-radius: 7px; font-size: 11px; line-height: 1.45; }
.home-page .tag-free { border-color: #c7e1d9; background: #edf7f2; color: #246a54; }
.home-page .tag-professional { border-color: #bbd0ef; background: #ebf2ff; color: #2056a2; }
.home-page .skill-category { padding: 5px 7px; border-color: #d1dce9; border-radius: 6px; background: #f1f5fa; color: #4a6484; }
.home-page .skill-version, .home-page .card.is-professional .skill-version { padding: 4px 0 4px 6px; border: 0; background: transparent; color: #687c96; font-size: 10px; }
.home-page .card h3 { margin-bottom: 10px; color: #142d4d; font-size: 21px; line-height: 1.45; letter-spacing: -.025em; overflow-wrap: anywhere; }
.home-page .skill-detail-link { color: inherit; text-decoration: none; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.home-page .skill-detail-link:hover { color: #1b5cc9; text-decoration: underline; }
.home-page .card > p { margin-bottom: 16px; color: #596c83; font-size: 13px; line-height: 1.8; }
.home-page .skill-meta { gap: 5px; margin-bottom: 18px; }
.home-page .skill-meta > span, .home-page .api-guide-inline { min-height: 24px; padding: 4px 7px; border-radius: 5px; line-height: 1.6; }
.home-page .skill-meta > span { background: #eef2f6; color: #53677f; }
.home-page .skill-meta .time-note { padding: 7px 9px; border-left: 2px solid #7fa4d6; background: #f0f5fc; color: #365d90; font-weight: 600; }
.home-page .skill-meta .runtime-note, .home-page .skill-meta .data-requirement { background: #fff2d9; color: #8a5a12; }
.home-page .card-bottom { min-height: 40px; margin-top: auto; padding-top: 13px; border-top: 1px solid #dae3ee; }
.home-page .card .skill-price { font-size: 23px; line-height: 1.2; font-variant-numeric: tabular-nums; }
.home-page .card .skill-price.is-free { color: #247c68; font-size: 14px; font-weight: 700; }
.home-page .card .skill-price.is-owned { color: #247c68; font-size: 13px; }
.home-page .card-bottom .acquisition-count { color: #58718a; font-size: 10px; }
.home-page .card-actions { grid-template-columns: 1fr 1.18fr; gap: 9px; margin-top: 12px; }
.home-page .card-actions button { min-height: 43px; padding: 10px 8px !important; border-color: #bbcce0 !important; border-radius: 9px !important; line-height: 1.45; }
.home-page .card-actions .preview-skill { font-size: 12px; color: #235ba8; }
.home-page .card-actions .download { border-color: #bacdde !important; background: #edf3f9 !important; color: #203e62; font-size: 12px; }
.home-page .card-actions .paid-download { border-color: #1b5cc9 !important; background: #1b5cc9 !important; color: #fff; }
.home-page .card-actions .owned-download { border-color: #93c2b0 !important; background: #edf8f2 !important; color: #216c50; }
.home-page .card-actions .trial-download { border-color: #b5c8e6 !important; background: #edf3fd !important; color: #235ba8; }
.home-page .card-actions button:hover:not(:disabled) { border-color: #618bbd !important; background: #e7eff9 !important; }
.home-page .card-actions .paid-download:hover:not(:disabled) { border-color: #15499b !important; background: #154fae !important; }
.home-page .role-directory, .home-page .upcoming-directory { border-color: #cbd6e3; background: #f8fafc; }
.home-page .role-directory { margin-top: 24px; }

/* A quieter, consistent rhythm for the rest of the homepage. */
.home-page .starter { padding-block: 56px; border-bottom: 1px solid #dce5ef; background: #f9fbfe; }
.home-page .starter-intro { font-size: 15px; }
.home-page .journey-steps { margin-top: 26px; gap: 14px; }
.home-page .journey-step { padding: 24px 28px; border-color: #c9d6e5; border-radius: 15px; box-shadow: 0 3px 10px #17345405; }
.home-page .foundation-mark { width: 64px; height: 64px; border-radius: 14px; background: #e8effa; color: #275590; }
.home-page .journey-step-primary .foundation-mark { background: #1f57aa; color: #fff; }
.home-page .foundation-copy h2 { font-size: 22px; }
.home-page .foundation-copy > p:last-of-type { font-size: 14px; }
.home-page .about { gap: 64px; padding-block: 64px; }
.home-page .about-copy h2, .home-page .services-intro h2 { font-size: clamp(28px, 2.7vw, 36px); }
.home-page .about-points { gap: 12px; border: 0; }
.home-page .about-points article { padding: 22px; border: 1px solid #d2ddea; border-radius: 12px; background: #f7f9fc; }
.home-page .services { gap: 48px; padding: 44px; border-radius: 20px; }
.home-page .services .primary { background: #e0edff; }
.home-page .services-intro > p:not(.eyebrow) { font-size: 14px; }
.home-page .service-grid article { min-height: 0; padding: 20px; }
.home-page .service-grid h3 { margin-top: 20px; }
.home-page .offline-training { gap: 30px; margin-block: 24px; padding: 30px 36px; border-color: #cbd9e9; border-radius: 16px; background: #f0f5fc; }
.home-page .offline-training h2 { font-size: 28px; }
.home-page .offline-training p:not(.eyebrow) { font-size: 14px; }
.home-page .update-cta { margin-bottom: 56px; padding: 30px 36px; border: 1px solid #c5d8ef; border-radius: 16px; background: #e7effb; }
.home-page .update-cta h2 { font-size: 24px; }
.home-page .update-cta p:not(.eyebrow) { color: #4b6482; font-size: 14px; }
.home-page .support-fab { box-shadow: 0 5px 18px #10213f24; }
.home-page .footer-compliance { gap: 10px 20px; }

/* Quiet elevation and edge emphasis; actions retain their resting appearance. */
.home-page .card { transition: transform 240ms cubic-bezier(.2,.7,.2,1), border-color 240ms ease, box-shadow 240ms ease; }
.home-page .card::before { pointer-events: none; }
/* A restrained satin edge: static color, only opacity changes on interaction. */
@supports (mask-composite: exclude) {
  .home-page .card::after {
    content: "";
    position: absolute;
    inset: 0;
    padding: 1.5px;
    border-radius: inherit;
    pointer-events: none;
    background: linear-gradient(135deg, var(--card-accent), #a8bfd7 48%, #527ba8);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 240ms ease;
  }
  .home-page .card:focus-within::after { opacity: .85; }
}
.home-page .card .card-bottom { transition: border-color 220ms ease; }
.home-page .card-actions button { transition: color 200ms ease, background-color 200ms ease, border-color 200ms ease, box-shadow 200ms ease; }
@media (hover: hover) and (pointer: fine) {
  .home-page .card:hover { transform: translateY(-3px); border-color: #8da8c8; box-shadow: 0 14px 30px #1734541c, 0 3px 8px #1734540c, inset 0 0 0 1px #ffffffcc; }
  .home-page .card:hover::after { opacity: .85; }
  .home-page .card:hover .card-bottom { border-color: #b5c9e1; }
}
.home-page .card:focus-within { border-color: #8da8c8; box-shadow: 0 0 0 2px #2059a41a, 0 8px 20px #17345412; }
.home-page .card-actions button:focus-visible { outline: 2px solid #174781; outline-offset: 3px; }
.home-page .card .card-actions button:active:not(:disabled) { box-shadow: inset 0 2px 4px #10213f24; }

@media (max-width: 1100px) {
  .home-page .container { width: calc(100% - 48px); }
  .home-page .hero { grid-template-columns: 1.08fr .92fr; gap: 32px; padding-block: 42px; }
  .home-page .hero h1 { font-size: 37px; }
  .home-page .hero-subhead { font-size: 23px; }
  .home-page .hero-actions { gap: 9px; }
  .home-page .hero-actions > * { padding-inline: 16px; font-size: 13px; }
  .home-page .board-list article { grid-template-columns: 40px 1fr; gap: 10px; }
  .home-page .board-list em { display: none; }
  .home-page .journey-step { grid-template-columns: 58px minmax(0, 1fr) 240px; gap: 18px; padding: 22px; }
  .home-page .foundation-mark { width: 56px; height: 56px; }
  .home-page .foundation-action .primary, .home-page .foundation-action .secondary { padding-inline: 12px; font-size: 13px; }
  .home-page .services { gap: 30px; padding: 32px; }
  .home-page .offline-training, .home-page .update-cta { padding: 28px; }
}

@media (max-width: 760px) {
  .home-page .container { width: calc(100% - 32px); }
  .home-page .nav { min-height: 68px; gap: 10px; padding-block: 10px; }
  .home-page .hero { grid-template-columns: 1fr; gap: 26px; padding-block: 32px; }
  .home-page .hero h1 { font-size: clamp(30px, 7.2vw, 42px); text-wrap: balance; }
  .home-page .hero-subhead { font-size: 22px; }
  .home-page .lede { font-size: 15px; }
  .home-page .hero-actions { flex-direction: row; }
  .home-page .hero-actions > * { flex: 1 1 190px; }
  .home-page .business-board { padding: 18px; }
  .home-page .board-head { margin: -18px -18px 8px; padding: 17px 18px; }
  .home-page .board-head b { font-size: 19px; }
  .home-page .board-list { gap: 8px; padding-top: 6px; }
  .home-page .board-list article { grid-template-columns: 30px minmax(0, 1fr); gap: 8px; padding: 10px 8px; }
  .home-page .board-icon { width: 30px; height: 30px; }
  .home-page .catalog { padding-block: 30px; scroll-margin-top: 76px; }
  .home-page .section-head h2 { font-size: 27px; }
  .home-page .catalog-lede { font-size: 13px; }
  .home-page .setup-prerequisite { grid-template-columns: auto 1fr; gap: 10px; padding: 14px; }
  .home-page .setup-prerequisite > div { min-width: 0; }
  .home-page .setup-prerequisite b { font-size: 13px; line-height: 1.65; }
  .home-page .setup-prerequisite a { grid-column: 2; justify-self: start; padding: 6px 9px; }
  .home-page .filter-wrap { padding: 14px; }
  .home-page .catalog-filters { gap: 10px; }
  .home-page .catalog-filters > div + div { padding-top: 10px; }
  .home-page .filter-label { margin-bottom: 8px; }
  .home-page .filters { flex-wrap: wrap; gap: 6px; overflow: visible; padding: 0; white-space: normal; }
  .home-page .filters button { min-height: 35px; padding-inline: 12px; font-size: 12px; }
  .home-page .catalog-quick-guide > summary { padding-inline: 14px; }
  .home-page .catalog-results-bar { gap: 12px; margin-bottom: 14px; }
  .home-page .catalog-results-tools { gap: 12px; }
  .home-page .catalog-results-bar h3 { font-size: 18px; }
  .home-page .skill-grid { gap: 16px; }
  .home-page .card { padding: 20px 18px 18px; }
  .home-page .card h3 { font-size: 20px; }
  .home-page .card > p { font-size: 14px; }
  .home-page .skill-meta { margin-bottom: 16px; }
  .home-page .card-actions button { min-height: 44px; }
  .home-page .starter { padding-block: 36px; }
  .home-page .journey-step { grid-template-columns: 1fr; gap: 16px; padding: 20px; }
  .home-page .foundation-mark { width: auto; height: auto; padding: 8px 12px; }
  .home-page .foundation-copy h2 { font-size: 21px; }
  .home-page .about { gap: 24px; padding-block: 36px; }
  .home-page .about-points { gap: 10px; }
  .home-page .about-points article { padding: 18px; }
  .home-page .services { padding: 26px 20px; }
  .home-page .service-grid article { padding: 16px 12px; }
  .home-page .offline-training, .home-page .update-cta { padding: 24px 20px; }
  .home-page .offline-training h2 { font-size: 25px; }
  .home-page .update-cta { margin-bottom: 36px; }
  .home-page .update-cta h2 { font-size: 23px; }
}

@media (max-width: 380px) {
  .home-page .nav { gap: 6px; }
  .home-page .nav-member { gap: 5px; padding: 7px; }
  .home-page .nav-actions { gap: 6px; }
  .home-page .mobile-menu summary { padding-inline: 9px; }
  .home-page .card-top .tag { font-size: 10px; }
  .home-page .skill-category { padding-inline: 5px; }
}

@media (prefers-reduced-motion: reduce) {
  .home-page .card::after { transition: none; }
  html { scroll-behavior: auto; }
  .home-page .card, .home-page .card::before, .home-page .card h3, .home-page .card .skill-category, .home-page .card .card-bottom, .home-page .card-actions button, .home-page .filters button, .home-page .site-header, .home-page .nav { transition: none; }
  .home-page .card:hover, .home-page .card:hover::before, .home-page .card-actions button:hover:not(:disabled), .home-page .card-actions button:active:not(:disabled), .home-page .primary:hover { transform: none; }
}