/* ============================================================
   EPF ECOSYSTEM — ABOUT PAGE STYLES
   assets/css/about.css
   ============================================================ */

/* ── PAGE HERO ── */
.page-hero {
  position: relative;
  background: var(--bg-dark);
  padding: clamp(72px, 10vw, 120px) 0 clamp(56px, 7vw, 88px);
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;

  z-index: 1;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--coral) 50%, transparent);
  z-index: 3;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
}

.page-hero-inner {
  position: relative;
  z-index: 2;
}

.page-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(108, 190, 237, 0.12);
  border: 1px solid rgba(108, 190, 237, 0.3);
  border-radius: 2px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 20px;
}

.page-hero-tag-dot {
  font-size: 8px;
}

.page-hero-title {
  font-family: var(--fd);
  font-size: clamp(48px, 7vw, 96px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 24px;
}

.page-hero-title-accent {
  color: var(--teal);
  display: block;
}

.page-hero-desc {
  font-size: 17px;
  line-height: 1.72;
  color: rgba(255, 255, 255, 0.65);
  max-width: 600px;
  font-weight: 300;
  margin-bottom: 36px;
}

.page-hero-stats {
  display: flex;
  gap: 0;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 600px;
}

.hero-stat-item {
  flex: 1;
  padding: 16px 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.hero-stat-item:last-child {
  border-right: none;
}

.hero-stat-number {
  font-family: var(--fd);
  font-size: 26px;
  font-weight: 700;
  color: var(--teal);
  line-height: 1;
  margin-bottom: 3px;
}

.hero-stat-label {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.38);
  font-weight: 500;
}

/* ── CORE IDENTITY ── */
.identity-section {
  background: var(--bg-white);
}

.identity-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(36px, 5vw, 72px);
  align-items: center;
}

.identity-img-wrap {
  height: 480px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.identity-img-wrap::before {
  content: '';
  position: absolute;
  top: -6px;
  left: -6px;
  width: 40px;
  height: 40px;
  border-top: 2px solid var(--teal);
  border-left: 2px solid var(--teal);
  z-index: 2;
  pointer-events: none;
}

.identity-img-wrap::after {
  content: '';
  position: absolute;
  bottom: -6px;
  right: -6px;
  width: 40px;
  height: 40px;
  border-bottom: 2px solid var(--teal);
  border-right: 2px solid var(--teal);
  z-index: 2;
  pointer-events: none;
}

.identity-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.identity-right {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.identity-body-text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--tx-body);
}

.identity-values {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--bd);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-muted);
  box-shadow: var(--sh-sm);
}

.identity-value {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--bd);
  transition: background 0.18s;
}

.identity-value:last-child {
  border-bottom: none;
}

.identity-value:hover {
  background: var(--teal-dim);
}

.identity-value-icon {
  width: 36px;
  height: 36px;
  background: var(--teal-dim);
  border: 1px solid var(--teal-line);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.identity-value-icon-glyph {
  font-size: 14px;
  color: var(--teal);
}

.identity-value-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--tx-heading);
  margin-bottom: 3px;
}

.identity-value-desc {
  font-size: 13px;
  color: var(--tx-muted);
  line-height: 1.5;
}

/* ── VISION & MISSION ── */
.vm-section {
  background: var(--bg-muted);
}

.vm-header {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 48px;
}

.vm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.vm-card {
  background: var(--bg-white);
  border: 1px solid var(--bd);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--sh-sm);
  position: relative;
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
}

.vm-card:hover {
  box-shadow: var(--sh-md);
  transform: translateY(-4px);
  border-color: var(--teal-line);
}

.vm-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: 0;
}

.vm-card-vision::before {
  background: linear-gradient(90deg, var(--teal), var(--teal-dim));
}

.vm-card-mission::before {
  background: linear-gradient(90deg, var(--coral), var(--coral-dim));
}

.vm-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.vm-icon-teal {
  background: var(--teal-dim);
  border: 1px solid var(--teal-line);
}

.vm-icon-coral {
  background: var(--coral-dim);
  border: 1px solid var(--coral-line);
}

.vm-icon-teal .vm-icon-glyph { color: var(--teal); }
.vm-icon-coral .vm-icon-glyph { color: var(--coral); }

.vm-icon-glyph {
  font-size: 20px;
}

.vm-card-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.vm-card-vision .vm-card-label { color: var(--teal); }
.vm-card-mission .vm-card-label { color: var(--coral); }

.vm-card-title {
  font-family: var(--fd);
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--tx-heading);
  margin-bottom: 14px;
  line-height: 1.1;
}

.vm-card-desc {
  font-size: 14px;
  line-height: 1.75;
  color: var(--tx-muted);
}

/* ── ENTITIES ── */
.entities-section {
  background: var(--bg-white);
}

.entities-header {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 48px;
}

.entities-header-desc {
  font-size: 15px;
  line-height: 1.75;
  color: var(--tx-muted);
  max-width: 640px;
}

.entities-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.entity-card {
  background: var(--bg-white);
  border: 1px solid var(--bd);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--sh-sm);
  transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
  display: flex;
  flex-direction: column;
}

.entity-card:hover {
  box-shadow: var(--sh-md);
  transform: translateY(-4px);
  border-color: var(--teal-line);
}

.entity-img-wrap {
  height: 200px;
  overflow: hidden;
}

.entity-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.entity-body {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.entity-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.entity-tag-teal   { color: var(--teal); }
.entity-tag-coral  { color: var(--coral); }
.entity-tag-orange { color: var(--orange); }

.entity-title {
  font-family: var(--fd);
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--tx-heading);
  line-height: 1.15;
}

.entity-desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--tx-muted);
  flex: 1;
}

.entity-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}

.entity-feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--tx-body);
  line-height: 1.5;
}

.entity-feature-icon {
  color: var(--teal);
  font-size: 12px;
  margin-top: 2px;
  flex-shrink: 0;
}

.entity-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  margin-top: 12px;
  text-decoration: none;
  transition: gap 0.2s;
}

.entity-link:hover {
  gap: 12px;
}

.entity-link-icon {
  font-size: 10px;
}

/* ── TIMELINE ── */
.timeline-section {
  background: var(--bg-muted);
}

.timeline-header {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 48px;
}

.timeline {
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 120px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--teal), var(--coral));
}

.timeline-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 40px;
  position: relative;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-year {
  width: 120px;
  flex-shrink: 0;
  text-align: right;
  padding-right: 32px;
  padding-top: 6px;
  font-family: var(--fd);
  font-size: 22px;
  font-weight: 700;
  color: var(--teal);
  line-height: 1;
}

.timeline-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--teal);
  border: 3px solid var(--bg-muted);
  flex-shrink: 0;
  margin-top: 8px;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 3px var(--teal-line);
}

.timeline-content {
  flex: 1;
  padding-left: 28px;
  padding-top: 2px;
}

.timeline-content-title {
  font-family: var(--fd);
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--tx-heading);
  margin-bottom: 6px;
}

.timeline-content-desc {
  font-size: 14px;
  color: var(--tx-muted);
  line-height: 1.6;
}

/* ── LEADERSHIP ── */
.leadership-section {
  background: var(--bg-white);
}

.leadership-header {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 48px;
}

.leadership-header-desc {
  font-size: 15px;
  line-height: 1.75;
  color: var(--tx-muted);
  max-width: 560px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

.team-card {
  background: var(--bg-white);
  border: 1px solid var(--bd);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--sh-sm);
  text-align: center;
  transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
}

.team-card:hover {
  box-shadow: var(--sh-md);
  transform: translateY(-4px);
  border-color: var(--teal-line);
}

.team-img-wrap {
  height: 220px;
  overflow: hidden;
}

.team-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.team-body {
  padding: 20px 16px;
}

.team-name {
  font-family: var(--fd);
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--tx-heading);
  margin-bottom: 4px;
}

.team-role {
  font-size: 12px;
  color: var(--teal);
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.team-bio {
  font-size: 12px;
  color: var(--tx-muted);
  line-height: 1.55;
}

/* ── CTA STRIP ── */
.cta-strip-section {
  background: var(--bg-dark);
  border-top: 1px solid var(--bd-dark);
  padding: clamp(56px, 7vw, 88px) 0;
}

.cta-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.cta-strip-heading {
  font-family: var(--fd);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  text-transform: uppercase;
  color: #fff;
  line-height: 1.05;
}

.cta-strip-sub {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.55);
  margin-top: 10px;
  max-width: 480px;
}

.cta-strip-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .identity-grid,
  .vm-grid,
  .cta-strip-inner {
    grid-template-columns: 1fr;
  }

  .identity-right {
    order: -1;
  }

  .identity-img-wrap {
    height: 280px;
  }

  .entities-grid {
    grid-template-columns: 1fr;
  }

  .team-grid {
    grid-template-columns: 1fr 1fr;
  }

  .impact-banner-grid {
    grid-template-columns: 1fr 1fr;
  }

  .timeline::before {
    left: 60px;
  }

  .timeline-year {
    width: 60px;
    font-size: 16px;
    padding-right: 20px;
  }
}

@media (max-width: 640px) {
  .page-hero-stats {
    flex-wrap: wrap;
  }

  .hero-stat-item {
    min-width: 50%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .team-grid {
    grid-template-columns: 1fr;
  }

  .timeline-content {
    padding-left: 20px;
  }
}

/* ── TEAM LINKEDIN ── */
.team-linkedin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 10px;
  color: var(--teal);
  text-decoration: none;
  transition: color 0.2s, transform 0.2s;
}

.team-linkedin:hover {
  color: var(--teal-dk);
  transform: translateY(-2px);
}

.team-linkedin-icon {
  font-size: 20px;
}

/* ── FOUNDER BRIEF SECTION ── */
.about-founder-section {
  background: var(--bg-muted);
}

.about-founder-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: clamp(36px, 5vw, 72px);
  align-items: start;
}

.about-founder-left {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-founder-card {
  padding: 24px;
  background: var(--bg-white);
  border: 1px solid var(--bd);
  border-radius: var(--radius-lg);
  box-shadow: var(--sh-sm);
}

.about-founder-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.about-founder-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid var(--teal-line);
  overflow: hidden;
  flex-shrink: 0;
}

.about-founder-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-founder-card-name {
  font-family: var(--fd);
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--tx-heading);
}

.about-founder-card-role {
  font-size: 12px;
  color: var(--teal);
  font-weight: 600;
  letter-spacing: 0.08em;
}

.about-founder-credentials {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.about-founder-credential {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--tx-muted);
}

.about-founder-credential-icon {
  color: var(--teal);
  font-size: 11px;
  flex-shrink: 0;
}

.about-founder-right {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-founder-lead {
  font-size: 16px;
  line-height: 1.8;
  color: var(--tx-body);
}

.about-founder-body {
  font-size: 15px;
  line-height: 1.8;
  color: var(--tx-muted);
}

.about-founder-quote {
  border-left: 3px solid var(--teal);
  padding-left: 20px;
  margin: 0;
}

.about-founder-quote-text {
  font-size: 15px;
  font-style: italic;
  color: var(--tx-body);
  line-height: 1.7;
}

/* ── PIPELINE INTRO SECTION ── */
.pipeline-intro-section {
  background: var(--bg-page);
}

.pipeline-intro-title {
  margin-bottom: 8px;
}

.pipeline-intro-desc {
  font-size: 15px;
  color: var(--tx-muted);
  line-height: 1.75;
  max-width: 640px;
  margin-bottom: 48px;
}

/* ── PIPELINE STEPS ── */
.step-section {
  padding: clamp(64px, 8vw, 100px) 0;
}

.step-section-white { background: var(--bg-white); }
.step-section-muted { background: var(--bg-muted); }
.step-section-dark  { background: var(--bg-dark); }

.step-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(36px, 5vw, 72px);
  align-items: center;
}

.step-img-wrap {
  height: 460px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.step-img-wrap::before {
  content: '';
  position: absolute;
  top: -6px;
  left: -6px;
  width: 40px;
  height: 40px;
  border-top: 2px solid var(--teal);
  border-left: 2px solid var(--teal);
  z-index: 2;
  pointer-events: none;
}

.step-img-wrap::after {
  content: '';
  position: absolute;
  bottom: -6px;
  right: -6px;
  width: 40px;
  height: 40px;
  border-bottom: 2px solid var(--teal);
  border-right: 2px solid var(--teal);
  z-index: 2;
  pointer-events: none;
}

.step-img-wrap-orange::before {
  border-top-color: var(--orange);
  border-left-color: var(--orange);
}

.step-img-wrap-orange::after {
  border-bottom-color: var(--orange);
  border-right-color: var(--orange);
}

.step-img-wrap-coral::before {
  border-top-color: var(--coral);
  border-left-color: var(--coral);
}

.step-img-wrap-coral::after {
  border-bottom-color: var(--coral);
  border-right-color: var(--coral);
}

.step-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.step-right {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.step-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  border-radius: 2px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  width: fit-content;
}

.step-badge-teal   { background: var(--teal-dim); border: 1px solid var(--teal-line); color: var(--teal); }
.step-badge-orange { background: var(--orange-dim); border: 1px solid var(--orange-line); color: var(--orange); }
.step-badge-coral  { background: var(--coral-dim); border: 1px solid var(--coral-line); color: var(--coral); }

.step-badge-icon { font-size: 10px; }
.step-rule-orange { background: var(--orange); }
.step-rule-coral  { background: var(--coral); }

.step-features {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--bd);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-white);
  box-shadow: var(--sh-sm);
}

.step-feature {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--bd);
  transition: background 0.18s;
}

.step-feature:last-child { border-bottom: none; }
.step-feature:hover { background: var(--teal-dim); }

.step-feature-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-feature-icon-teal   { background: var(--teal-dim); border: 1px solid var(--teal-line); }
.step-feature-icon-orange { background: var(--orange-dim); border: 1px solid var(--orange-line); }
.step-feature-icon-coral  { background: var(--coral-dim); border: 1px solid var(--coral-line); }

.step-feature-icon-teal .step-feature-glyph   { font-size: 14px; color: var(--teal); }
.step-feature-icon-orange .step-feature-glyph { font-size: 14px; color: var(--orange); }
.step-feature-icon-coral .step-feature-glyph  { font-size: 14px; color: var(--coral); }

.step-feature-content { flex: 1; }

.step-feature-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--tx-heading);
  margin-bottom: 3px;
}

.step-feature-desc {
  font-size: 13px;
  color: var(--tx-muted);
  line-height: 1.5;
}

.step-note {
  padding: 16px 20px;
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--tx-body);
  line-height: 1.65;
}

.step-note-teal   { background: rgba(108, 190, 237, 0.06); border: 1px solid var(--teal-line); }
.step-note-orange { background: var(--orange-dim); border: 1px solid var(--orange-line); }
.step-note-coral  { background: var(--coral-dim); border: 1px solid var(--coral-line); }

.step-note-teal .step-note-strong   { font-weight: 600; color: var(--teal); }
.step-note-orange .step-note-strong { font-weight: 600; color: var(--orange); }
.step-note-coral .step-note-strong  { font-weight: 600; color: var(--coral); }

/* ── VSI SECTION ── */
.vsi-section { background: var(--bg-dark); }

.vsi-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(36px, 5vw, 72px);
  align-items: center;
}

.vsi-left {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.vsi-title { color: #fff; }

.vsi-desc {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.6);
}

.vsi-img-wrap {
  height: 420px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.vsi-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.vsi-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.vsi-feature {
  padding: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--bd-dark);
  border-radius: var(--radius-lg);
  transition: background 0.2s, border-color 0.2s;
}

.vsi-feature:hover {
  background: rgba(108, 190, 237, 0.06);
  border-color: var(--teal-line);
}

.vsi-feature-icon {
  font-size: 20px;
  color: var(--teal);
  margin-bottom: 12px;
}

.vsi-feature-title {
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 6px;
}

.vsi-feature-desc {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.55;
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .entities-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .about-founder-grid {
    grid-template-columns: 1fr;
  }

  .step-grid,
  .vsi-grid {
    grid-template-columns: 1fr;
  }

  .step-img-wrap { height: 260px; }
  .vsi-img-wrap  { height: 240px; }
  .vsi-features  { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .entities-grid {
    grid-template-columns: 1fr;
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
/* ── MOBILE PIPELINE NAVIGATOR ── */
.pipeline-mobile-nav {
  display: none;
  margin-top: 40px;
  padding: 28px 20px;
  background: var(--bg-white);
  border: 1px solid var(--bd);
  border-radius: var(--radius-lg);
  box-shadow: var(--sh-sm);
}

.pipeline-svg {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 20px;
}

.pipeline-mobile-links {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

.pipeline-mobile-link {
  padding: 8px 20px;
  border-radius: var(--radius);
  font-family: var(--fd);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.pipeline-mobile-link:hover {
  transform: translateY(-2px);
  box-shadow: var(--sh-sm);
}

.pipeline-mobile-link-teal {
  background: var(--teal-dim);
  border: 1px solid var(--teal-line);
  color: var(--teal);
}

.pipeline-mobile-link-orange {
  background: var(--orange-dim);
  border: 1px solid var(--orange-line);
  color: var(--orange);
}

/* Show only on mobile */
@media (max-width: 768px) {
  .pipeline-mobile-nav {
    display: block;
  }
}

/* ── HUBS SECTION ── */
.hubs-section {
  background: var(--bg-dark);
}

.hubs-header {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 48px;
  max-width: 700px;
}

.hubs-header-desc {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.55);
}

.hubs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.hub-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--bd-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.hub-card:hover {
  background: rgba(108, 190, 237, 0.06);
  border-color: var(--teal-line);
  transform: translateY(-3px);
}

.hub-card-featured {
  background: rgba(108, 190, 237, 0.07);
  border-color: var(--teal-line);
}

.hub-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--bd-dark);
}

.hub-location-tag {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
}

.hub-location-icon {
  font-size: 10px;
}

.hub-hq-badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  background: var(--teal);
  color: var(--bg-dark);
  padding: 3px 8px;
  border-radius: 2px;
}

.hub-card-body {
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.hub-card-category {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
}

.hub-card-title {
  font-family: var(--fd);
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  color: #fff;
  line-height: 1.15;
}

.hub-card-desc {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.65;
}

@media (max-width: 1024px) {
  .hubs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .hubs-grid {
    grid-template-columns: 1fr;
  }
}

/* ── HUBS SECTION ── */
.hubs-section {
  background: var(--bg-dark);
}

.hubs-header {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 48px;
  max-width: 640px;
}

.hubs-title {
  color: #fff;
}

.hubs-desc {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.6);
}

.hubs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.hub-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--bd-dark);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.hub-card:hover {
  background: rgba(108, 190, 237, 0.06);
  border-color: var(--teal-line);
  transform: translateY(-3px);
}

.hub-card-primary {
  background: rgba(108, 190, 237, 0.07);
  border-color: var(--teal-line);
}

.hub-card-africa {
  background: rgba(244, 166, 32, 0.05);
  border-color: var(--orange-line);
}

.hub-card-africa:hover {
  background: rgba(244, 166, 32, 0.09);
  border-color: var(--orange-line);
}

.hub-card-flag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  padding: 3px 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--bd-dark);
  border-radius: 2px;
  width: fit-content;
}

.hub-card-flag-teal {
  color: var(--teal);
  background: var(--teal-dim);
  border-color: var(--teal-line);
}

.hub-card-flag-orange {
  color: var(--orange);
  background: var(--orange-dim);
  border-color: var(--orange-line);
}

.hub-card-icon {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--bd-dark);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hub-card-icon-glyph {
  font-size: 18px;
  color: var(--teal);
}

.hub-card-africa .hub-card-icon-glyph {
  color: var(--orange);
}

.hub-card-title {
  font-family: var(--fd);
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  color: #fff;
  line-height: 1.2;
}

.hub-card-desc {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.65;
}

@media (max-width: 1024px) {
  .hubs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .hubs-grid {
    grid-template-columns: 1fr;
  }
}