/*
 * Homepage design system — mirrors /events (Event List 2.0).
 * Tokens, container, card frame, image treatment, typography and spacing are
 * copied from application/views/site/roundtable_events.php so both pages read
 * as one product. Loaded last; scoped to .csru-home.
 */

.csru-home {
  --brand: #4cac48;
  --brand-dark: #3f9a3c;
  --brand-tint: rgba(76, 172, 72, 0.16);
  --ink: #15182d;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-200: #e2e8f0;
  --soft: #f7f9fc;
  --page: #f8fafc;
  --card-shadow: 0 18px 50px rgba(15, 23, 42, 0.07);
  --card-shadow-hover: 0 24px 60px rgba(15, 23, 42, 0.1);
  --radius: 1rem;
  --radius-sm: 0.75rem;
  --shell: 1520px;
  --gutter: 32px;
  --section-gap: 5rem;

  background: var(--page) !important;
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  overflow-x: hidden;
}

.csru-home * {
  letter-spacing: 0 !important;
}

.csru-home a {
  text-decoration: none !important;
}

.csru-home img {
  max-width: 100%;
}

/* ---------- Container: max-w-7xl + px-5, widening to 1520px on desktop ---------- */

.csru-home .container {
  width: 100% !important;
  max-width: 80rem !important;
  margin: 0 auto !important;
  padding: 0 1.25rem !important;
}

@media (min-width: 1024px) {
  .csru-home .container {
    width: calc(100% - (var(--gutter) * 2)) !important;
    max-width: var(--shell) !important;
    padding: 0 !important;
  }
}

/* ---------- Typography ---------- */

.csru-home .csru-eyebrow-text {
  margin: 0 0 0.75rem !important;
  color: var(--brand) !important;
  font-size: 0.75rem !important;
  font-weight: 700 !important;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.1em !important;
}

.csru-home .csru-section-title {
  margin: 0 !important;
  color: var(--ink) !important;
  font-family: 'Cormorant Garamond', Georgia, serif !important;
  font-size: clamp(2rem, 3vw, 2.5rem) !important;
  font-weight: 700 !important;
  line-height: 1.12 !important;
}

.csru-home .csru-section-title::after {
  content: "";
  display: block;
  width: 42px;
  height: 3px;
  margin-top: 8px;
  background: var(--brand);
}

.csru-home .csru-section-sub {
  max-width: 62ch;
  margin: 1rem 0 0 !important;
  color: var(--slate-600) !important;
  font-size: 1rem !important;
  line-height: 1.7 !important;
}

/* ---------- Buttons (Event List 2.0 button system) ---------- */

.csru-home .csru-btn {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: fit-content;
  padding: 0.75rem 1.75rem !important;
  border-radius: 999px !important;
  font-size: 0.875rem !important;
  font-weight: 700 !important;
  line-height: 1.2 !important;
  white-space: nowrap;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.csru-home .csru-btn-sm {
  padding: 0.55rem 1.1rem !important;
  font-size: 0.8125rem !important;
}

.csru-home .csru-btn-primary {
  border: 1px solid var(--brand) !important;
  background: var(--brand) !important;
  color: #fff !important;
}

.csru-home .csru-btn-primary:hover {
  background: var(--brand-dark) !important;
  border-color: var(--brand-dark) !important;
}

.csru-home .csru-btn-ghost {
  border: 1px solid var(--slate-200) !important;
  background: #fff !important;
  color: var(--ink) !important;
}

.csru-home .csru-btn-ghost:hover {
  border-color: rgba(76, 172, 72, 0.45) !important;
  color: var(--brand) !important;
}

.csru-home .csru-btn:hover {
  transform: translateY(-1px);
}

.csru-home .csru-btn svg,
.csru-home .csru-card-link svg,
.csru-home .csru-card-meta svg {
  width: 1rem;
  height: 1rem;
  flex: 0 0 auto;
  stroke-width: 2.2;
}

.csru-home a:focus-visible,
.csru-home button:focus-visible {
  outline: 3px solid rgba(76, 172, 72, 0.35) !important;
  outline-offset: 3px;
}

/* ---------- Sections ---------- */

.csru-home .csru-main {
  display: block;
  padding: 0 !important;
  background: transparent !important;
}

.csru-home .csru-section {
  padding: var(--section-gap) 0 !important;
  margin: 0 !important;
}

.csru-home .csru-section-tinted {
  background: var(--soft);
}

/* position:static is load-bearing — style.css pins any bare `header` element to
   the top of the viewport for the site nav, which hijacked these blocks. */
.csru-home .csru-section-head {
  position: static !important;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  width: auto;
  margin-bottom: 2.5rem;
  z-index: auto;
}

.csru-home .csru-section-head-copy {
  min-width: 0;
  flex: 1 1 420px;
}

/* ---------- Grids ---------- */

.csru-home .csru-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
  gap: 1.5rem;
}

@media (min-width: 1024px) {
  .csru-home .csru-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .csru-home .csru-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* Partners and magazine issue counts vary with the data, so these columns fill
   rather than stretch — one live issue must not render one-sixth wide. */
.csru-home .csru-grid-6 {
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  justify-content: start;
}

@media (max-width: 767px) {
  .csru-home .csru-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.1rem;
  }

  .csru-home .csru-grid-6 { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
}

/* ---------- Card frame ---------- */

.csru-home .csru-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--brand-tint);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--card-shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.csru-home .csru-card:hover,
.csru-home .csru-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(76, 172, 72, 0.35);
  box-shadow: var(--card-shadow-hover);
}

/* Media — one 16/9 rhythm everywhere, ~45% of card area, never text-overlaid. */
.csru-home .csru-card-media {
  display: block;
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(135deg, #eef2f7, #e2e8f0);
}

.csru-home .csru-card-media img,
.csru-home .csru-card-media iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.csru-home .csru-card:hover .csru-card-media img {
  transform: scale(1.05);
}

.csru-home .csru-card-media-empty {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  color: var(--slate-400);
}

.csru-home .csru-card-media-empty svg {
  width: 2rem;
  height: 2rem;
}

/* Logos and book covers are contained, never cropped. */
.csru-home .csru-card-media--logo,
.csru-home .csru-card-media--cover {
  display: grid;
  place-items: center;
  padding: 1.25rem;
  background: #fff;
}

.csru-home .csru-card-media--cover {
  aspect-ratio: 4 / 3;
  background: var(--soft);
}

.csru-home .csru-card-media--logo img,
.csru-home .csru-card-media--cover img {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
}

.csru-home .csru-card:hover .csru-card-media--logo img,
.csru-home .csru-card:hover .csru-card-media--cover img {
  transform: scale(1.03);
}

/* Body */
.csru-home .csru-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  min-width: 0;
  padding: 1.5rem;
}

.csru-home .csru-card-tags {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 1.25rem;
  overflow: hidden;
  color: var(--brand);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em !important;
  white-space: nowrap;
}

/* Every card title is exactly two lines tall so rows align across all sections. */
.csru-home .csru-card-title {
  display: -webkit-box;
  min-height: 3.9rem;
  margin: 0.75rem 0 0 !important;
  overflow: hidden;
  color: var(--ink) !important;
  font-family: 'Cormorant Garamond', Georgia, serif !important;
  font-size: 1.5rem !important;
  font-weight: 700 !important;
  line-height: 1.3 !important;
  overflow-wrap: anywhere;
  text-wrap: pretty;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.csru-home .csru-card-title a {
  color: inherit !important;
}

.csru-home .csru-card-title a:hover {
  color: var(--brand) !important;
}

.csru-home .csru-card-desc {
  display: -webkit-box;
  min-height: 5.25rem;
  margin: 0.75rem 0 0 !important;
  overflow: hidden;
  color: var(--slate-600) !important;
  font-size: 0.875rem !important;
  line-height: 1.75rem !important;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.csru-home .csru-card-meta {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin: 1rem 0 0 !important;
  overflow: hidden;
  color: var(--slate-700) !important;
  font-size: 0.875rem !important;
  font-weight: 600 !important;
  line-height: 1.5rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.csru-home .csru-meta-sep {
  color: var(--slate-400);
}

/* CTA always sits at the bottom edge of the card, inside the padding box. */
.csru-home .csru-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  width: fit-content;
  margin-top: auto;
  padding-top: 1.5rem;
  color: var(--brand) !important;
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.2;
}

.csru-home .csru-card-link:hover {
  color: var(--brand-dark) !important;
}

.csru-home .csru-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: auto;
  padding-top: 1.5rem;
}

.csru-home .csru-price {
  color: var(--ink);
  font-size: 1.25rem;
  font-weight: 800;
}

.csru-home .csru-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 1.5rem;
}

/* ---------- Hero ---------- */

/* No header offset here: footer.php's adjustBodyPadding() already sets
   body padding-top to the sticky header height. Adding it again double-spaced the hero. */
.csru-home .main-banner.csru-hero {
  height: auto !important;
  min-height: 0 !important;
  margin: 0 !important;
  padding: 2.5rem 0 var(--section-gap) !important;
  border-bottom: 0 !important;
  background: linear-gradient(180deg, #ffffff 0%, #f4fbf4 100%) !important;
}

/* Full-width featured grid: lead article takes a 2x2 block, four secondaries fill the rest. */
.csru-home .csru-hero-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: 1fr;
  gap: 1.5rem;
}

.csru-home .csru-hero-card-lead {
  grid-column: span 2;
  grid-row: span 2;
}

.csru-home .csru-hero-card-lead .csru-card-title {
  font-size: clamp(1.75rem, 2.2vw, 2.25rem) !important;
  min-height: 0;
  -webkit-line-clamp: 3;
}

.csru-home .csru-hero-card:not(.csru-hero-card-lead) .csru-card-body {
  padding: 1.25rem;
}

@media (max-width: 1023px) {
  .csru-home .csru-hero-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .csru-home .csru-hero-card-lead {
    grid-column: span 2;
    grid-row: auto;
  }
}

/* ---------- Trust band ---------- */

.csru-home .csru-trust {
  padding: 0 0 var(--section-gap);
  background: linear-gradient(180deg, #f4fbf4 0%, var(--page) 100%);
}

.csru-home .csru-trust-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 0.8fr));
  gap: 1.5rem;
  align-items: stretch;
}

.csru-home .csru-trust-copy {
  align-self: center;
}

.csru-home .csru-trust-stat {
  justify-content: center;
  padding: 1.75rem;
  text-align: left;
}

.csru-home .csru-trust-stat strong {
  display: block;
  color: var(--brand);
  font-size: clamp(2rem, 2.6vw, 2.75rem);
  font-weight: 800;
  line-height: 1;
}

.csru-home .csru-trust-stat span {
  margin-top: 0.6rem;
  color: var(--slate-600);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.5;
}

/* ---------- Section-specific card tuning ---------- */

/* Directory and video cards carry no description, so reserve that space to keep
   their bodies the same height as the article/report cards beside them. */
.csru-home .csru-video-card .csru-card-body,
.csru-home .csru-directory-card .csru-card-body {
  min-height: 13.5rem;
}

.csru-home .csru-partner-card .csru-card-body,
.csru-home .csru-magazine-card .csru-card-body {
  padding: 1rem 1.25rem 1.25rem;
  text-align: center;
}

.csru-home .csru-partner-card .csru-card-title,
.csru-home .csru-magazine-card .csru-card-title,
.csru-home .csru-issue-card .csru-card-title {
  min-height: 0;
  margin: 0 !important;
  font-size: 1.125rem !important;
}

.csru-home .csru-magazine-card .csru-card-media--cover {
  aspect-ratio: 3 / 4;
}

.csru-home .csru-directory-card .csru-card-media--logo {
  aspect-ratio: 16 / 9;
  border-bottom: 1px solid rgba(76, 172, 72, 0.1);
}

.csru-home .csru-directory-card .csru-card-media--logo img {
  max-height: 72px;
}

.csru-home .csru-video-card .csru-card-media {
  background: #0f172a;
}

/* ---------- Live event showcase ---------- */

.csru-home .csru-showcase {
  padding: 2.5rem 0 0;
  background: linear-gradient(180deg, #ffffff 0%, #f4fbf4 100%);
}

.csru-home .csru-showcase-card {
  display: grid;
  grid-template-columns: minmax(0, 0.45fr) minmax(0, 0.55fr);
  align-items: stretch;
}

.csru-home .csru-showcase-media {
  aspect-ratio: 16 / 9;
  height: 100%;
}

.csru-home .csru-showcase-card .csru-card-body {
  padding: clamp(1.5rem, 2.5vw, 2.5rem);
  justify-content: center;
}

.csru-home .csru-showcase-title {
  font-size: clamp(1.75rem, 2.2vw, 2.25rem) !important;
}

.csru-home .showcase-countdown {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.csru-home .showcase-countdown span {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 64px;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  background: var(--soft);
  color: var(--ink);
  font-size: 1rem;
  font-weight: 700;
}

.csru-home .showcase-countdown small {
  margin-top: 2px;
  color: var(--slate-500);
  font-size: 0.5rem;
  text-transform: uppercase;
}

.csru-home .live-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #ef4444;
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.18);
}

/* ---------- Follow / sponsor rail ---------- */

.csru-home .csru-follow-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.7fr) minmax(0, 1.3fr);
  gap: 1.5rem;
  align-items: stretch;
}

.csru-home .csru-social {
  display: flex;
  gap: 0.75rem;
  margin: auto 0 0 !important;
  padding: 1.5rem 0 0 !important;
  list-style: none;
}

.csru-home .csru-social li {
  margin: 0 !important;
}

.csru-home .csru-social a {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--slate-200);
  border-radius: 999px;
  background: #fff;
  color: var(--ink) !important;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.csru-home .csru-social a:hover {
  border-color: var(--brand);
  color: var(--brand) !important;
  transform: translateY(-2px);
}

.csru-home .csru-social svg {
  width: 1.15rem;
  height: 1.15rem;
}

.csru-home .csru-issue-card .csru-card-media--cover {
  aspect-ratio: 3 / 4;
}

.csru-home .csru-banner-rail {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  align-content: start;
}

.csru-home .csru-banner {
  display: block;
  overflow: hidden;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  background: #fff;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.csru-home .csru-banner:hover {
  transform: translateY(-3px);
  box-shadow: var(--card-shadow);
}

.csru-home .csru-banner img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- Advertisement slots ---------- */

.csru-home .csru-ad {
  padding: 0 0 var(--section-gap);
}

.csru-home .csru-ad-top {
  padding: 1.25rem 0 0;
}

.csru-home .csru-ad img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.csru-home .side-banner {
  position: fixed;
  top: 250px;
  width: 200px;
  z-index: 9999;
}

.csru-home .side-banner img {
  width: 100%;
  border-radius: var(--radius-sm);
}

.csru-home .left-banner { left: 75px; }
.csru-home .right-banner { right: 75px; }

.csru-home .side-banner .close-btn {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 22px;
  height: 22px;
  border: 0;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-size: 14px;
  line-height: 18px;
  cursor: pointer;
}

@media (max-width: 1900px) {
  .csru-home .left-banner { left: 15px; }
  .csru-home .right-banner { right: 15px; }
  .csru-home .side-banner { width: 150px; }
}

@media (max-width: 1700px) {
  .csru-home .side-banner { display: none; }
}

/* ---------- Responsive ---------- */

@media (max-width: 1279px) {
  .csru-home .csru-trust-grid,
  .csru-home .csru-follow-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .csru-home .csru-trust-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .csru-home .csru-trust-copy {
    grid-column: 1 / -1;
  }
}

@media (max-width: 991px) {
  .csru-home {
    --section-gap: 3.5rem;
  }

  .csru-home .csru-showcase-card {
    grid-template-columns: minmax(0, 1fr);
  }

  .csru-home .csru-hero-card-lead {
    grid-row: auto;
  }
}

@media (max-width: 767px) {
  .csru-home {
    --gutter: 18px;
  }

  .csru-home .main-banner.csru-hero {
    padding-top: 1.25rem !important;
  }

  .csru-home .csru-hero-grid,
  .csru-home .csru-trust-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .csru-home .csru-section-head {
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 1.75rem;
  }

  .csru-home .csru-card-body {
    padding: 1.125rem;
  }

  .csru-home .csru-card-title {
    font-size: 1.3rem !important;
    line-height: 1.24 !important;
  }

  .csru-home .csru-card-title,
  .csru-home .csru-card-desc,
  .csru-home .csru-video-card .csru-card-body,
  .csru-home .csru-directory-card .csru-card-body {
    min-height: 0;
  }

  .csru-home .csru-card-meta {
    white-space: normal;
  }

  .csru-home .csru-btn,
  .csru-home .csru-social a {
    min-height: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .csru-home .csru-card,
  .csru-home .csru-card-media img,
  .csru-home .csru-btn,
  .csru-home .csru-banner {
    transition: none;
  }
}