:root {
  --bsc-primary: #0B5D46;
  --bsc-secondary: #102A2E;
  --bsc-accent: #B38A3E;
  --bsc-surface: #F5F7F4;
  --bsc-text: #233238;
  --bsc-h1-max: 35px;
  --bsc-h2-max: 30px;
  --bsc-body-max: 18px;
  --bsc-content-width: 1180px;
  --bsc-heading-font: "Playfair Display", Georgia, serif;
  --bsc-body-font: "Inter", Arial, sans-serif;
}

.bsc-platform-active .entry-content,
.bsc-platform-active .et-l--body {
  color: var(--bsc-text);
  font-family: var(--bsc-body-font);
}

.bsc-platform-active .entry-content > .bsc-section:first-child {
  margin-top: 0;
}

.bsc-section {
  width: 100%;
  padding: clamp(54px, 8vw, 96px) 22px;
  margin: 0;
}

.bsc-section-dark {
  background: linear-gradient(135deg, var(--bsc-secondary), #17383c);
  color: #fff;
}

.bsc-section-soft {
  background: var(--bsc-surface);
}

.bsc-container {
  width: min(100%, var(--bsc-content-width));
  margin: 0 auto;
}

.bsc-narrow {
  max-width: 840px;
}

.bsc-prose {
  max-width: 820px;
}

.bsc-prose h2 {
  margin-top: 1.8em;
}

.bsc-center {
  text-align: center;
}

.bsc-platform-active .bsc-section h1,
.bsc-platform-active .bsc-section h2,
.bsc-platform-active .bsc-section h3 {
  font-family: var(--bsc-heading-font);
  line-height: 1.18;
  color: var(--bsc-secondary);
  font-weight: 600;
  letter-spacing: -0.015em;
}

.bsc-platform-active .bsc-section-dark h1,
.bsc-platform-active .bsc-section-dark h2,
.bsc-platform-active .bsc-section-dark h3 {
  color: #fff;
}

.bsc-platform-active .bsc-section h1 {
  font-size: clamp(29px, 4.1vw, var(--bsc-h1-max));
  margin: 0 0 20px;
}

.bsc-platform-active .bsc-section h2 {
  font-size: clamp(25px, 3.3vw, var(--bsc-h2-max));
  margin: 0 0 20px;
}

.bsc-platform-active .bsc-section h3 {
  font-size: clamp(21px, 2.2vw, 24px);
  margin: 0 0 14px;
}

.bsc-platform-active .bsc-section p,
.bsc-platform-active .bsc-section li {
  font-size: clamp(16px, 1.4vw, var(--bsc-body-max));
  line-height: 1.75;
}

.bsc-platform-active .bsc-section p:last-child,
.bsc-platform-active .bsc-card > *:last-child {
  margin-bottom: 0;
}

.bsc-lead {
  font-size: clamp(18px, 2.2vw, 22px) !important;
  line-height: 1.65 !important;
  max-width: 760px;
}

.bsc-eyebrow {
  font-family: var(--bsc-body-font);
  font-size: 13px !important;
  line-height: 1.4 !important;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--bsc-primary);
  margin: 0 0 14px;
}

.bsc-section-dark .bsc-eyebrow {
  color: #d8bd80;
}

.bsc-grid {
  display: grid;
  gap: clamp(18px, 2.8vw, 30px);
}

.bsc-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.bsc-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.bsc-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.bsc-split {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
}

.bsc-card,
.bsc-contact-card {
  background: #fff;
  border: 1px solid rgba(16, 42, 46, .12);
  border-radius: 18px;
  padding: clamp(22px, 3vw, 34px);
  box-shadow: 0 14px 42px rgba(16, 42, 46, .07);
}

.bsc-card-dark {
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .18);
  box-shadow: none;
  color: #fff;
}

.bsc-card-dark li {
  margin-bottom: 10px;
}

.bsc-service-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.bsc-service-card > a:last-child {
  margin-top: auto;
  padding-top: 18px;
}

.bsc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.bsc-button,
.bsc-platform-active .et_pb_button.bsc-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  border-radius: 9px;
  border: 2px solid var(--bsc-primary);
  background: var(--bsc-primary);
  color: #fff !important;
  font-weight: 800;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.bsc-button:hover,
.bsc-button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(11, 93, 70, .2);
  color: #fff !important;
}

.bsc-button-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, .7);
}

.bsc-button-ghost:hover,
.bsc-button-ghost:focus-visible {
  background: rgba(255, 255, 255, .1);
}

.bsc-text-link,
.bsc-service-card a:not(.bsc-button) {
  color: var(--bsc-primary);
  font-weight: 800;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.bsc-contact-card {
  position: sticky;
  top: 28px;
}

.bsc-notice {
  border-left: 4px solid var(--bsc-accent);
  padding: 14px 16px;
  background: #fff9ec;
  border-radius: 0 10px 10px 0;
  font-size: 15px !important;
}

.bsc-menu-cta > a {
  background: var(--bsc-primary) !important;
  color: #fff !important;
  border-radius: 8px;
  padding: 11px 16px !important;
}

.bsc-menu-cta > a:hover,
.bsc-menu-cta > a:focus-visible {
  background: var(--bsc-secondary) !important;
  opacity: 1 !important;
}

.bsc-platform-active a:focus-visible,
.bsc-platform-active button:focus-visible,
.bsc-platform-active input:focus-visible,
.bsc-platform-active textarea:focus-visible,
.bsc-platform-active select:focus-visible {
  outline: 3px solid var(--bsc-accent);
  outline-offset: 3px;
}

@media (max-width: 980px) {
  .bsc-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bsc-grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bsc-split { grid-template-columns: 1fr; }
  .bsc-contact-card { position: static; }
}

@media (max-width: 640px) {
  .bsc-section { padding-left: 18px; padding-right: 18px; }
  .bsc-grid-2,
  .bsc-grid-3,
  .bsc-grid-4 { grid-template-columns: 1fr; }
  .bsc-actions { flex-direction: column; }
  .bsc-button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .bsc-platform-active *,
  .bsc-platform-active *::before,
  .bsc-platform-active *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

/* Phase 2: structured research content */
.bsc-content-grid {
  display: grid;
  gap: clamp(20px, 2.8vw, 30px);
}

.bsc-content-grid.bsc-columns-1 { grid-template-columns: 1fr; }
.bsc-content-grid.bsc-columns-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.bsc-content-grid.bsc-columns-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.bsc-content-grid.bsc-columns-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.bsc-entry-card,
.bsc-resource-card,
.bsc-structured-facts,
.bsc-citation,
.bsc-project-results > div,
.bsc-insight-intro {
  border: 1px solid rgba(16, 42, 46, .12);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 14px 42px rgba(16, 42, 46, .07);
}

.bsc-entry-card {
  min-width: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.bsc-entry-card-body {
  padding: clamp(20px, 2.5vw, 28px);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.bsc-entry-card-body > .bsc-text-link:last-child {
  margin-top: auto;
  padding-top: 14px;
}

.bsc-entry-card h3,
.bsc-resource-card h3 {
  font-family: var(--bsc-heading-font);
  font-size: clamp(20px, 2.2vw, 24px);
  line-height: 1.25;
  margin: 0 0 12px;
}

.bsc-entry-card h3 a,
.bsc-resource-card h3 a {
  color: var(--bsc-secondary);
  text-decoration: none;
}

.bsc-entry-card h3 a:hover,
.bsc-resource-card h3 a:hover {
  color: var(--bsc-primary);
}

.bsc-entry-image {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bsc-surface);
}

.bsc-team-card .bsc-entry-image {
  aspect-ratio: 1 / 1;
}

.bsc-entry-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .25s ease;
}

.bsc-entry-image:hover img,
.bsc-entry-image:focus-visible img {
  transform: scale(1.025);
}

.bsc-entry-kicker {
  margin: 0 0 8px !important;
  color: var(--bsc-primary);
  font-size: 13px !important;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.bsc-entry-meta {
  margin: 0 0 12px !important;
  color: #5d6b70;
  font-size: 15px !important;
}

.bsc-term-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 14px 0;
}

.bsc-term-pills span {
  display: inline-flex;
  padding: 6px 9px;
  border-radius: 999px;
  background: var(--bsc-surface);
  color: var(--bsc-primary);
  font-size: 12px;
  line-height: 1.25;
  font-weight: 800;
}

.bsc-resource-list {
  display: grid;
  gap: 16px;
}

.bsc-resource-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: clamp(20px, 3vw, 30px);
}

.bsc-filter-form {
  display: grid;
  grid-template-columns: minmax(220px, 1.4fr) repeat(2, minmax(170px, .8fr)) auto;
  gap: 14px;
  align-items: end;
  margin: 0 0 28px;
  padding: 18px;
  border: 1px solid rgba(16, 42, 46, .12);
  border-radius: 16px;
  background: var(--bsc-surface);
}

.bsc-filter-form label {
  display: block;
  margin-bottom: 7px;
  font-weight: 800;
  font-size: 14px;
}

.bsc-filter-form input,
.bsc-filter-form select {
  width: 100%;
  min-height: 46px;
  padding: 9px 11px;
  border: 1px solid rgba(16, 42, 46, .25);
  border-radius: 8px;
  background: #fff;
  color: var(--bsc-text);
  font: inherit;
}

.bsc-filter-action .bsc-button {
  min-height: 46px;
}

.bsc-private-empty {
  padding: 16px 18px;
  border: 1px dashed rgba(11, 93, 70, .45);
  border-radius: 12px;
  background: #f3faf7;
  color: var(--bsc-secondary);
}

.bsc-structured-facts,
.bsc-citation,
.bsc-insight-intro {
  max-width: var(--bsc-content-width);
  margin: 0 auto 28px;
  padding: clamp(20px, 3vw, 30px);
}

.bsc-structured-facts dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 28px;
  margin: 0;
}

.bsc-structured-facts dl > div {
  min-width: 0;
}

.bsc-structured-facts dt {
  margin: 0 0 4px;
  color: var(--bsc-primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.bsc-structured-facts dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.bsc-resource-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.bsc-resource-links a {
  display: inline-flex;
  padding: 9px 13px;
  border-radius: 8px;
  background: var(--bsc-primary);
  color: #fff;
  font-weight: 800;
  text-decoration: none;
}

.bsc-citation strong {
  display: block;
  margin-bottom: 7px;
  color: var(--bsc-secondary);
}

.bsc-project-results {
  max-width: var(--bsc-content-width);
  margin: 0 auto 30px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.bsc-project-results > div {
  padding: clamp(20px, 3vw, 30px);
}

.bsc-project-results h2 {
  font-family: var(--bsc-heading-font);
  font-size: clamp(23px, 3vw, var(--bsc-h2-max));
  margin: 0 0 12px;
}

@media (max-width: 980px) {
  .bsc-content-grid.bsc-columns-3,
  .bsc-content-grid.bsc-columns-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bsc-filter-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bsc-filter-action {
    align-self: stretch;
  }

  .bsc-filter-action .bsc-button {
    width: 100%;
    height: 100%;
  }
}

@media (max-width: 640px) {
  .bsc-content-grid.bsc-columns-2,
  .bsc-content-grid.bsc-columns-3,
  .bsc-content-grid.bsc-columns-4,
  .bsc-filter-form,
  .bsc-structured-facts dl,
  .bsc-project-results,
  .bsc-resource-card {
    grid-template-columns: 1fr;
  }

  .bsc-resource-card {
    align-items: start;
  }
}

.bsc-no-results {
  padding: 18px;
  border: 1px solid rgba(16, 42, 46, .12);
  border-radius: 12px;
  background: #fff;
}

.bsc-structured-facts,
.bsc-citation,
.bsc-insight-intro,
.bsc-project-results {
  width: min(calc(100% - 36px), var(--bsc-content-width));
}