/* Directory → Vendor upgrade landing (mobile-first ecosystem hub) */

.dvu-page {
  --dvu-ink: #0f172a;
  --dvu-muted: #64748b;
  --dvu-border: #e2e8f0;
  --dvu-brand: #0d9488;
  --dvu-brand-dark: #115e59;
  --dvu-brand-soft: #ecfdf5;
  --dvu-radius: 16px;
  --dvu-header-offset: 76px;
  color: var(--dvu-ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  padding-bottom: 72px;
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(13, 148, 136, 0.12), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(37, 99, 235, 0.08), transparent 50%),
    linear-gradient(180deg, #f0fdfa 0%, #f8fafc 220px, #f8fafc 100%);
}

.dvu-page *, .dvu-page *::before, .dvu-page *::after { box-sizing: border-box; }

.dvu-wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px 32px; }

/* —— Top hero + sticky register panel —— */
.dvu-ecosystem-hero {
  display: grid;
  gap: 20px;
  margin: 16px 0 28px;
  padding: 20px 16px;
  border: 1px solid #ccfbf1;
  border-radius: calc(var(--dvu-radius) + 4px);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96) 0%, rgba(236, 253, 245, 0.85) 100%);
  box-shadow: 0 16px 48px rgba(15, 23, 42, 0.06);
}

.dvu-ecosystem-hero__intro {
  min-width: 0;
  text-align: left;
}

.dvu-hero__eyebrow {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--dvu-brand-soft);
  color: #047857;
  font-size: 0.78rem;
  font-weight: 700;
  border: 1px solid #a7f3d0;
  margin-bottom: 12px;
}

.dvu-ecosystem-hero__intro h1 {
  margin: 0 0 10px;
  font-size: clamp(1.55rem, 4.5vw, 2.25rem);
  line-height: 1.14;
  color: #0f2744;
}

.dvu-hero__sub {
  margin: 0 0 14px;
  max-width: 40rem;
  color: var(--dvu-muted);
  line-height: 1.65;
  font-size: 0.95rem;
}

.dvu-hero__note {
  margin: 0 0 14px;
  font-size: 0.82rem;
  color: var(--dvu-muted);
}

.dvu-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.dvu-trust span {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 10px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--dvu-border);
}

.dvu-price { margin: 0 0 6px; }

.dvu-price__launch {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 800;
  color: var(--dvu-brand-dark);
}

.dvu-price__regular {
  font-size: 0.9rem;
  color: var(--dvu-muted);
  text-decoration: line-through;
  margin-left: 8px;
}

.dvu-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0 14px;
}

.dvu-stat {
  background: #fff;
  border: 1px solid var(--dvu-border);
  border-radius: 12px;
  padding: 12px 10px;
  text-align: center;
}

.dvu-stat strong { display: block; font-size: 1.2rem; color: var(--dvu-brand-dark); }
.dvu-stat span { font-size: 0.72rem; color: var(--dvu-muted); line-height: 1.35; }

.dvu-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin-top: 4px;
  font-size: 0.85rem;
}

.dvu-links a {
  color: var(--dvu-brand-dark);
  font-weight: 700;
  text-decoration: none;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
}

.dvu-links a:hover,
.dvu-links a:focus-visible {
  border-bottom-color: var(--dvu-brand);
  outline: none;
}

.dvu-register-panel {
  min-width: 0;
}

.dvu-form-card--sticky {
  margin-top: 0;
  border: 1px solid #99f6e4;
  box-shadow: 0 20px 50px rgba(13, 148, 136, 0.14);
  background: #fff;
}

.dvu-form-card__head {
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid #ecfdf5;
}

.dvu-form-card__badge {
  display: inline-flex;
  margin-bottom: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  background: #ecfdf5;
  color: #047857;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.dvu-form-card__lead {
  margin: 0;
  font-size: 0.84rem;
  color: var(--dvu-muted);
  line-height: 1.55;
}

.dvu-form-grid--panel {
  grid-template-columns: 1fr;
}

.dvu-form-trust {
  margin: 12px 0 0;
  padding: 10px 12px 10px 28px;
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: 10px;
  font-size: 0.72rem;
  color: #92400e;
  line-height: 1.45;
}

.dvu-content-stream {
  display: grid;
  gap: 0;
}

.dvu-hero { padding: 28px 0 20px; text-align: center; }
.dvu-hero h1 { margin: 0 0 10px; font-size: clamp(1.65rem, 5vw, 2.35rem); line-height: 1.12; }
.dvu-hero__cta {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 12px 22px; border-radius: 12px;
  background: var(--dvu-brand); color: #fff; font-weight: 700; text-decoration: none;
}
.dvu-hero__cta:hover { background: var(--dvu-brand-dark); color: #fff; }

.dvu-benefits {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
  gap: 12px; margin: 20px 0;
}
.dvu-benefit {
  background: #fff; border: 1px solid var(--dvu-border); border-radius: var(--dvu-radius);
  padding: 14px 16px;
}
.dvu-benefit h3 { margin: 0 0 6px; font-size: 0.95rem; }
.dvu-benefit p { margin: 0; font-size: 0.85rem; color: var(--dvu-muted); line-height: 1.5; }

.dvu-section {
  margin: 28px 0; padding: 20px 16px; background: #fff;
  border: 1px solid var(--dvu-border); border-radius: var(--dvu-radius);
}
.dvu-section h2 { margin: 0 0 12px; font-size: 1.2rem; }
.dvu-section p { margin: 0 0 10px; color: #334155; line-height: 1.65; font-size: 0.95rem; }
.dvu-section p:last-child { margin-bottom: 0; }

.dvu-table-wrap { overflow-x: auto; margin: 16px 0; -webkit-overflow-scrolling: touch; }
.dvu-table { width: 100%; min-width: 320px; border-collapse: collapse; font-size: 0.88rem; }
.dvu-table th, .dvu-table td { border: 1px solid var(--dvu-border); padding: 10px 12px; text-align: left; }
.dvu-table th { background: #f1f5f9; font-weight: 700; }

.dvu-roadmap { display: grid; gap: 10px; margin-top: 12px; }
.dvu-roadmap-step {
  display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: start;
  padding: 12px; background: #f8fafc; border-radius: 12px; border: 1px solid var(--dvu-border);
}
.dvu-roadmap-step__n {
  width: 28px; height: 28px; border-radius: 999px; background: var(--dvu-brand); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 800;
}
.dvu-roadmap-step h3 { margin: 0 0 4px; font-size: 0.95rem; }
.dvu-roadmap-step p { margin: 0; font-size: 0.85rem; color: var(--dvu-muted); }

.dvu-form-card {
  background: #fff; border: 1px solid var(--dvu-border); border-radius: var(--dvu-radius);
  padding: 18px 16px; margin-top: 24px;
}
.dvu-form-card h2 { margin: 0 0 6px; font-size: 1.08rem; line-height: 1.3; }
.dvu-form-grid { display: grid; gap: 12px; }
@media (min-width: 640px) { .dvu-form-grid:not(.dvu-form-grid--panel) { grid-template-columns: 1fr 1fr; } }
.dvu-field label { display: block; font-size: 0.82rem; font-weight: 600; margin-bottom: 4px; }
.dvu-field input {
  width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid var(--dvu-border);
  border-radius: 10px; font-size: 1rem;
}
.dvu-field select {
  width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid var(--dvu-border);
  border-radius: 10px; font-size: 1rem; background: #fff;
}
.dvu-field-hint { display: block; margin-top: 4px; font-size: 0.72rem; color: var(--dvu-muted); line-height: 1.4; }
.dvu-field--full { grid-column: 1 / -1; }
.dvu-errors { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; border-radius: 10px; padding: 12px; margin-bottom: 12px; }
.dvu-errors ul { margin: 0; padding-left: 18px; }
.dvu-submit {
  width: 100%; min-height: 48px; margin-top: 8px; border: none; border-radius: 12px;
  background: var(--dvu-brand); color: #fff; font-weight: 700; font-size: 1rem; cursor: pointer;
}
.dvu-submit:disabled { opacity: 0.6; cursor: not-allowed; }
.dvu-form-note { font-size: 0.78rem; color: var(--dvu-muted); margin-top: 10px; line-height: 1.5; }

.dvu-faq { margin-top: 24px; }
.dvu-faq > h2 { font-size: 1.2rem; margin: 0 0 12px; }
.dvu-faq details {
  border: 1px solid var(--dvu-border); border-radius: 10px; margin-bottom: 8px; background: #fff;
}
.dvu-faq summary { padding: 12px 14px; font-weight: 600; cursor: pointer; list-style: none; }
.dvu-faq summary::-webkit-details-marker { display: none; }
.dvu-faq details[open] summary { border-bottom: 1px solid var(--dvu-border); }
.dvu-faq .dvu-faq-a { padding: 12px 14px; font-size: 0.9rem; color: #334155; line-height: 1.55; }

.dvu-compliance {
  background: #fffbeb; border: 1px solid #fde68a; border-radius: var(--dvu-radius);
  padding: 16px; margin: 24px 0; font-size: 0.88rem; color: #78350f; line-height: 1.55;
}
.dvu-compliance h2 { margin: 0 0 8px; font-size: 1rem; }

.dvu-sticky {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  padding: 10px 16px; background: rgba(255,255,255,0.96); border-top: 1px solid var(--dvu-border);
  box-shadow: 0 -4px 20px rgba(15,23,42,0.08);
  display: flex; gap: 10px; align-items: center; justify-content: space-between;
}
.dvu-sticky span { font-size: 0.82rem; font-weight: 600; color: var(--dvu-ink); min-width: 0; }
.dvu-sticky a {
  flex-shrink: 0; min-height: 44px; padding: 10px 16px; border-radius: 10px;
  background: var(--dvu-brand); color: #fff; font-weight: 700; text-decoration: none; font-size: 0.88rem;
}

.dvu-compliance ul { margin: 8px 0 0; padding-left: 18px; }

.dvu-section--categories { background: linear-gradient(180deg, #f8fafc 0%, #fff 100%); }
.dvu-section--ecosystem {
  background: linear-gradient(180deg, #eff6ff 0%, #fff 100%);
  border-color: #bfdbfe;
}
.dvu-cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: 14px;
  margin-top: 16px;
}
.dvu-cat-card {
  display: flex; flex-direction: column; gap: 8px;
  background: #fff; border: 1px solid var(--dvu-border); border-radius: var(--dvu-radius);
  padding: 16px; box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.dvu-cat-card:hover { border-color: #99f6e4; box-shadow: 0 12px 28px rgba(13, 148, 136, 0.08); }
.dvu-cat-card__title { margin: 0; font-size: 1.05rem; color: var(--dvu-brand-dark); }
.dvu-cat-card__who { margin: 0; font-size: 0.82rem; color: #475569; line-height: 1.55; }
.dvu-cat-card__benefits {
  margin: 0; padding-left: 18px; font-size: 0.8rem; color: #334155; line-height: 1.55; flex: 1;
}
.dvu-cat-card__link {
  display: inline-flex; align-items: center; justify-content: center; min-height: 40px;
  margin-top: 4px; padding: 8px 12px; border-radius: 10px; border: 1px solid var(--dvu-brand);
  color: var(--dvu-brand-dark); font-size: 0.82rem; font-weight: 700; text-decoration: none;
}
.dvu-cat-card__link:hover { background: #ecfdf5; color: var(--dvu-brand-dark); }

.dvu-cat-card--ecosystem { border-color: #bfdbfe; }
.dvu-cat-card--ecosystem:hover { border-color: #93c5fd; box-shadow: 0 12px 28px rgba(37, 99, 235, 0.08); }
.dvu-cat-card__badge {
  align-self: flex-start; font-size: 0.68rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.04em;
  padding: 4px 8px; border-radius: 999px; background: #dbeafe; color: #1d4ed8;
}
.dvu-cat-card__link--ecosystem { border-color: #2563eb; color: #1e40af; }
.dvu-cat-card__link--ecosystem:hover { background: #eff6ff; }

.dvu-section--earning { background: linear-gradient(180deg, #fffbeb 0%, #fff 100%); border-color: #fde68a; }
.dvu-earning-lead { margin: 0 0 14px; font-size: 0.92rem; color: #78350f; line-height: 1.6; }
.dvu-earning-grid { display: grid; gap: 10px; margin-top: 12px; }
.dvu-earning-step {
  display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: start;
  padding: 12px 14px; background: #fff; border: 1px solid #fde68a; border-radius: 12px;
}
.dvu-earning-step__n {
  width: 28px; height: 28px; border-radius: 999px; background: #d97706; color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 800;
}
.dvu-earning-step h3 { margin: 0 0 4px; font-size: 0.95rem; }
.dvu-earning-step p { margin: 0 0 6px; font-size: 0.85rem; color: #475569; line-height: 1.55; }
.dvu-earning-step__actor {
  display: inline-block; font-size: 0.72rem; font-weight: 700; padding: 3px 8px; border-radius: 999px;
  background: #fef3c7; color: #92400e;
}
.dvu-earning-note { margin: 14px 0 0; font-size: 0.75rem; color: #64748b; }

.dvu-pillar-grid { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.dvu-pillar {
  font-size: 0.78rem; font-weight: 700; padding: 8px 12px; border-radius: 999px;
  background: #f8fafc; border: 1px solid var(--dvu-border);
}
.dvu-pillar--brand { background: #ecfdf5; border-color: #6ee7b7; color: #047857; }
.dvu-pillar--csc { background: #eff6ff; border-color: #93c5fd; color: #1d4ed8; }
.dvu-pillar--csp { background: #f5f3ff; border-color: #c4b5fd; color: #5b21b6; }
.dvu-pillar--learn { background: #fff7ed; border-color: #fdba74; color: #9a3412; }

.dvu-master-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
  gap: 14px; margin-top: 16px;
}
.dvu-master-group {
  background: #fff; border: 1px solid var(--dvu-border); border-radius: var(--dvu-radius); padding: 14px 16px;
}
.dvu-master-group__title { margin: 0 0 10px; font-size: 0.95rem; color: var(--dvu-brand-dark); }
.dvu-master-group__list { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.dvu-master-group__list a {
  display: block; font-size: 0.85rem; color: #334155; text-decoration: none; padding: 6px 8px;
  border-radius: 8px; border: 1px solid transparent;
}
.dvu-master-group__list a:hover { background: #ecfdf5; border-color: #99f6e4; color: var(--dvu-brand-dark); }

.dvu-compare-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); gap: 12px; margin-top: 12px;
}
.dvu-compare-card {
  background: #f8fafc; border: 1px solid var(--dvu-border); border-radius: 12px; padding: 14px;
}
.dvu-compare-card h3 { margin: 0 0 8px; font-size: 0.92rem; }
.dvu-compare-card p { margin: 0 0 8px; font-size: 0.85rem; color: #475569; line-height: 1.55; }
.dvu-compare-card__idsa { font-size: 0.82rem !important; color: #0f172a !important; }

.dvu-journey, .dvu-flow { display: grid; gap: 4px; margin-top: 12px; max-width: 520px; }
.dvu-journey-step, .dvu-flow-step {
  display: grid; grid-template-columns: auto 1fr; gap: 12px; padding: 12px;
  background: #f8fafc; border-radius: 12px; border: 1px solid var(--dvu-border);
}
.dvu-journey-step__n {
  width: 28px; height: 28px; border-radius: 999px; background: var(--dvu-brand); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 800;
}
.dvu-journey-arrow, .dvu-flow-arrow { text-align: center; color: var(--dvu-muted); font-size: 1rem; line-height: 1; }
.dvu-flow-step { grid-template-columns: 1fr; }
.dvu-flow-step h3 { margin: 0 0 4px; font-size: 0.92rem; }

.dvu-timeline-grid, .dvu-vision-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr)); gap: 12px; margin-top: 12px;
}
.dvu-timeline-card, .dvu-vision-card {
  background: #fff; border: 1px solid var(--dvu-border); border-radius: 12px; padding: 14px;
}
.dvu-timeline-card h3, .dvu-vision-card h3 { margin: 0 0 8px; font-size: 0.95rem; }
.dvu-timeline-card ul, .dvu-vision-card ul { margin: 0; padding-left: 18px; font-size: 0.85rem; color: #475569; line-height: 1.55; }
.dvu-vision-card__focus { margin: 0 0 8px; font-size: 0.82rem; font-weight: 700; color: var(--dvu-brand-dark); }

.dvu-disclaimer {
  margin: 0 0 10px; padding: 10px 12px; background: #fffbeb; border: 1px solid #fde68a;
  border-radius: 10px; font-size: 0.85rem; color: #78350f; line-height: 1.5;
}

@media (min-width: 640px) {
  .dvu-form-grid--panel {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .dvu-ecosystem-hero {
    grid-template-columns: minmax(0, 1fr) minmax(340px, 400px);
    align-items: start;
    gap: 28px;
    padding: 28px 24px;
  }

  .dvu-register-panel {
    position: sticky;
    top: var(--dvu-header-offset);
    align-self: start;
    z-index: 25;
  }

  .dvu-stats {
    max-width: 420px;
  }
}

@media (min-width: 768px) {
  .dvu-sticky { display: none; }
  .dvu-page { padding-bottom: 0; }
}

@media (max-width: 959px) {
  .dvu-ecosystem-hero {
    padding: 16px 14px;
  }

  .dvu-register-panel {
    order: -1;
  }

  .dvu-stats {
    grid-template-columns: 1fr;
  }
}