/* ═══════════════════════════════════════════════════════════════
   IDATA Chile — seguridad-bases-datos.css
   Estilos de la página Seguridad Técnica de Bases de Datos
═══════════════════════════════════════════════════════════════ */

/* ─── Variables locales ──────────────────────────────────────── */
:root {
  --sbd-blue:       #378ADD;
  --sbd-blue-dark:  #1A5C9A;
  --sbd-blue-light: #85B7EB;
  --sbd-teal:       #0F6E56;
  --sbd-purple:     #534AB7;
  --sbd-amber:      #BA7517;
  --sbd-amber-dark: #854F0B;
  --sbd-green:      #1D9E75;
}

/* ─── Hero ───────────────────────────────────────────────────── */
.sbd-hero {
  position: relative;
  min-height: 68vh;
  display: flex;
  align-items: center;
  background: radial-gradient(ellipse 85% 60% at 50% 0%,
              rgba(26,92,154,0.22) 0%,
              rgba(55,138,221,0.08) 45%,
              transparent 70%),
              var(--idata-bg-dark);
  overflow: hidden;
  padding-top: var(--navbar-height);
  padding-bottom: 4rem;
}

.sbd-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 40px, rgba(55,138,221,0.04) 40px, rgba(55,138,221,0.04) 41px),
    repeating-linear-gradient(90deg, transparent, transparent 40px, rgba(55,138,221,0.04) 40px, rgba(55,138,221,0.04) 41px);
  pointer-events: none;
}

/* ─── Breadcrumb ─────────────────────────────────────────────── */
.sbd-breadcrumb {
  padding: calc(var(--navbar-height) + 0.5rem) 0 0;
  font-size: 0.82rem;
}
.sbd-breadcrumb a { color: var(--idata-muted); text-decoration: none; transition: color 0.2s; }
.sbd-breadcrumb a:hover { color: var(--sbd-blue-light); }
.sbd-breadcrumb .sep { color: var(--idata-border); margin: 0 0.5rem; }
.sbd-breadcrumb .current { color: var(--sbd-blue); font-weight: 600; }

/* ─── Hero badge ─────────────────────────────────────────────── */
.sbd-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(55,138,221,0.12);
  border: 1px solid rgba(55,138,221,0.4);
  color: var(--sbd-blue);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  border-radius: 999px;
}

/* ─── Hero stats ─────────────────────────────────────────────── */
.sbd-stats { display: flex; flex-wrap: wrap; gap: 1.25rem; margin-top: 2.5rem; }
.sbd-stat  { display: flex; align-items: center; gap: 0.6rem; font-size: 0.875rem; color: var(--idata-muted); }
.sbd-stat i { font-size: 1rem; color: var(--sbd-blue); }
.sbd-stat strong { color: var(--idata-white); }

/* ─── Hero visual — DB status card ──────────────────────────── */
.sbd-db-card {
  background: var(--idata-surface);
  border: 1px solid rgba(55,138,221,0.3);
  border-radius: 20px;
  padding: 1.75rem;
  width: 100%;
  max-width: 360px;
  box-shadow: 0 0 60px rgba(55,138,221,0.12), 0 20px 40px rgba(0,0,0,0.3);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sbd-dc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.sbd-dc-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--idata-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.sbd-dc-badge-ok {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: rgba(29,158,117,0.12);
  border: 1px solid rgba(29,158,117,0.4);
  color: #4ade80;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
}

.sbd-dc-layers { display: flex; flex-direction: column; gap: 0.5rem; }

.sbd-dc-layer {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.6rem 0.8rem;
  border-radius: 9px;
  border: 1px solid;
}

.sbd-dc-layer--tde   { background: rgba(26,92,154,0.1);  border-color: rgba(26,92,154,0.35); }
.sbd-dc-layer--ddm   { background: rgba(15,110,86,0.1);  border-color: rgba(15,110,86,0.35); }
.sbd-dc-layer--rls   { background: rgba(83,74,183,0.1);  border-color: rgba(83,74,183,0.35); }
.sbd-dc-layer--audit { background: rgba(186,117,23,0.1); border-color: rgba(186,117,23,0.35); }

.sbd-dc-layer-icon { font-size: 1rem; flex-shrink: 0; }
.sbd-dc-layer--tde   .sbd-dc-layer-icon { color: #4d8bff; }
.sbd-dc-layer--ddm   .sbd-dc-layer-icon { color: #34d399; }
.sbd-dc-layer--rls   .sbd-dc-layer-icon { color: #a78bfa; }
.sbd-dc-layer--audit .sbd-dc-layer-icon { color: #fbbf24; }

.sbd-dc-layer-body { flex: 1; min-width: 0; }
.sbd-dc-layer-name { display: block; font-size: 0.82rem; font-weight: 700; color: var(--idata-white); }
.sbd-dc-layer-desc { display: block; font-size: 0.72rem; color: var(--idata-muted); }
.sbd-dc-ok { font-size: 0.9rem; color: #4ade80; flex-shrink: 0; }

.sbd-dc-footer {
  background: rgba(55,138,221,0.07);
  border: 1px solid rgba(55,138,221,0.18);
  border-radius: 8px;
  padding: 0.6rem 0.85rem;
  font-size: 0.77rem;
  color: var(--idata-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.sbd-dc-footer i { color: var(--sbd-blue); flex-shrink: 0; }
.sbd-dc-footer strong { color: var(--sbd-green); }

/* ─── Urgency banner ─────────────────────────────────────────── */
.sbd-urgency-banner {
  background: linear-gradient(135deg, rgba(122,59,0,0.35) 0%, rgba(186,117,23,0.15) 100%);
  border-left: 4px solid var(--sbd-amber);
  border-top: 1px solid rgba(186,117,23,0.25);
  border-bottom: 1px solid rgba(186,117,23,0.15);
  padding: 1.5rem 0;
}

.sbd-urgency-inner {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.sbd-urgency-icon {
  flex-shrink: 0;
  font-size: 1.5rem;
  color: var(--sbd-amber);
  margin-top: 0.1rem;
}

.sbd-urgency-text { color: var(--idata-text); font-size: 0.9rem; line-height: 1.6; }
.sbd-urgency-text strong { color: #fcd34d; }

/* ─── Navegación interna sticky ──────────────────────────────── */
.sbd-nav {
  background: var(--idata-bg-card);
  border-bottom: 1px solid var(--idata-border);
  position: sticky;
  top: var(--navbar-height);
  z-index: 100;
}

.sbd-nav-inner {
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.sbd-nav-inner::-webkit-scrollbar { display: none; }

.sbd-nav-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.1rem;
  color: var(--idata-muted);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.sbd-nav-link:hover,
.sbd-nav-link.active { color: var(--sbd-blue); border-bottom-color: var(--sbd-blue); }
.sbd-nav-link i { font-size: 0.9rem; }

/* ─── Secciones alternadas ───────────────────────────────────── */
.sbd-section { padding: 5rem 0; }
.sbd-section:nth-child(even) { background: var(--idata-bg-section); }
.sbd-section:nth-child(odd)  { background: var(--idata-bg-dark); }

/* ─── Diferenciadores (2x2 grid) ─────────────────────────────── */
.sbd-diff-card {
  background: var(--idata-surface);
  border: 1px solid var(--idata-border);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  height: 100%;
  transition: var(--transition-base);
}
.sbd-diff-card:hover {
  border-color: rgba(55,138,221,0.4);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(55,138,221,0.08);
}

.sbd-diff-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(55,138,221,0.12);
  border: 1px solid rgba(55,138,221,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--sbd-blue);
  margin-bottom: 1rem;
}

.sbd-diff-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--idata-white);
  margin-bottom: 0.4rem;
}

.sbd-diff-card p { color: var(--idata-muted); font-size: 0.85rem; margin: 0; line-height: 1.55; }

/* ─── Capas técnicas ─────────────────────────────────────────── */
.sbd-layers-stack {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
}

.sbd-layers-stack::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 60px;
  bottom: 60px;
  width: 2px;
  background: linear-gradient(180deg,
    rgba(26,92,154,0.5) 0%,
    rgba(15,110,86,0.5) 33%,
    rgba(83,74,183,0.5) 66%,
    rgba(186,117,23,0.5) 100%);
  border-radius: 1px;
}

.sbd-layer {
  background: var(--idata-surface);
  border: 1px solid var(--idata-border);
  border-radius: var(--radius-card);
  padding: 1.75rem;
  position: relative;
  transition: var(--transition-base);
}
.sbd-layer:hover {
  transform: translateX(4px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

.sbd-layer--tde   { border-left: 4px solid #1A5C9A; }
.sbd-layer--ddm   { border-left: 4px solid #0F6E56; }
.sbd-layer--rls   { border-left: 4px solid #534AB7; }
.sbd-layer--audit { border-left: 4px solid #854F0B; }

.sbd-layer-head {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.sbd-layer-num {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 800;
}
.sbd-layer--tde   .sbd-layer-num { background: rgba(26,92,154,0.18);  color: #4d8bff; border: 1px solid rgba(26,92,154,0.4); }
.sbd-layer--ddm   .sbd-layer-num { background: rgba(15,110,86,0.18);  color: #34d399; border: 1px solid rgba(15,110,86,0.4); }
.sbd-layer--rls   .sbd-layer-num { background: rgba(83,74,183,0.18);  color: #a78bfa; border: 1px solid rgba(83,74,183,0.4); }
.sbd-layer--audit .sbd-layer-num { background: rgba(133,79,11,0.18);  color: #fbbf24; border: 1px solid rgba(133,79,11,0.4); }

.sbd-layer-title-wrap { flex: 1; }
.sbd-layer-title-wrap h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--idata-white);
  margin-bottom: 0.25rem;
}

.sbd-layer-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
}
.sbd-layer--tde   .sbd-layer-badge { background: rgba(26,92,154,0.15);  color: #4d8bff;  border: 1px solid rgba(26,92,154,0.35); }
.sbd-layer--ddm   .sbd-layer-badge { background: rgba(15,110,86,0.15);  color: #34d399;  border: 1px solid rgba(15,110,86,0.35); }
.sbd-layer--rls   .sbd-layer-badge { background: rgba(83,74,183,0.15);  color: #a78bfa;  border: 1px solid rgba(83,74,183,0.35); }
.sbd-layer--audit .sbd-layer-badge { background: rgba(133,79,11,0.15);  color: #fbbf24;  border: 1px solid rgba(133,79,11,0.35); }

.sbd-layer-law-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  background: rgba(55,138,221,0.1);
  border: 1px solid rgba(55,138,221,0.25);
  color: var(--sbd-blue-light);
  margin-top: 0.35rem;
}

.sbd-layer-body { color: var(--idata-text); font-size: 0.9rem; line-height: 1.6; margin-bottom: 1rem; }

.sbd-layer-platforms {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.85rem;
}

.sbd-platform-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.65rem;
  border-radius: 6px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--idata-border);
  color: var(--idata-muted);
}

.sbd-layer-note {
  background: rgba(55,138,221,0.05);
  border: 1px solid rgba(55,138,221,0.15);
  border-left: 3px solid var(--sbd-blue-dark);
  border-radius: 0 8px 8px 0;
  padding: 0.65rem 0.9rem;
  font-size: 0.8rem;
  color: var(--idata-muted);
  margin-top: 0.5rem;
}
.sbd-layer-note strong { color: var(--sbd-blue-light); }

.sbd-layer-note--warn {
  background: rgba(186,117,23,0.07);
  border-color: rgba(186,117,23,0.2);
  border-left-color: var(--sbd-amber);
}
.sbd-layer-note--warn strong { color: #fcd34d; }

/* ─── Compatibility matrix ───────────────────────────────────── */
.sbd-matrix-wrap {
  overflow-x: auto;
  border-radius: var(--radius-card);
  border: 1px solid var(--idata-border);
}

.sbd-matrix-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.sbd-matrix-table thead tr {
  background: var(--idata-bg-card);
}

.sbd-matrix-table thead th {
  padding: 0.85rem 1rem;
  color: var(--sbd-blue-light);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
  text-align: center;
  border-bottom: 1px solid var(--idata-border);
  white-space: nowrap;
}

.sbd-matrix-table thead th:first-child { text-align: left; }

.sbd-matrix-table tbody tr {
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: background 0.15s;
}
.sbd-matrix-table tbody tr:last-child { border-bottom: none; }
.sbd-matrix-table tbody tr:hover { background: rgba(255,255,255,0.02); }
.sbd-matrix-table tbody tr:nth-child(odd) { background: rgba(255,255,255,0.01); }
.sbd-matrix-table tbody tr:nth-child(odd):hover { background: rgba(255,255,255,0.03); }

.sbd-matrix-table td {
  padding: 0.75rem 1rem;
  text-align: center;
  color: var(--idata-muted);
  font-size: 0.8rem;
  line-height: 1.4;
}

.sbd-matrix-table td:first-child {
  text-align: left;
  font-weight: 700;
  color: var(--idata-white);
  white-space: nowrap;
}

.cell-ok   { color: #4ade80 !important; }
.cell-warn { color: #fbbf24 !important; }
.cell-na   { color: rgba(148,163,184,0.4) !important; font-style: italic; font-size: 0.72rem !important; }
.cell-no   { color: #f87171 !important; }

.sbd-matrix-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  padding: 1rem 1.25rem;
  background: var(--idata-bg-card);
  border-top: 1px solid var(--idata-border);
  font-size: 0.78rem;
  color: var(--idata-muted);
  border-radius: 0 0 var(--radius-card) var(--radius-card);
}

.sbd-matrix-legend span { display: flex; align-items: center; gap: 0.35rem; }

.sbd-matrix-note {
  font-size: 0.78rem;
  color: var(--idata-muted);
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.02);
  border-radius: 8px;
  border: 1px solid var(--idata-border);
}

/* ─── Team cards ─────────────────────────────────────────────── */
.sbd-team-card {
  background: var(--idata-surface);
  border: 1px solid var(--idata-border);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  height: 100%;
  transition: var(--transition-base);
}
.sbd-team-card:hover {
  border-color: rgba(55,138,221,0.4);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(55,138,221,0.08);
}

.sbd-team-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(55,138,221,0.12);
  border: 1px solid rgba(55,138,221,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--sbd-blue);
  margin-bottom: 1rem;
}

.sbd-team-role {
  font-size: 1rem;
  font-weight: 800;
  color: var(--idata-white);
  margin-bottom: 0.75rem;
}

.sbd-team-certs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
}

.sbd-cert-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  background: rgba(55,138,221,0.1);
  border: 1px solid rgba(55,138,221,0.25);
  color: var(--sbd-blue-light);
}

.sbd-team-spec {
  font-size: 0.8rem;
  color: var(--idata-muted);
  line-height: 1.5;
}
.sbd-team-spec strong { color: var(--idata-text); }

/* ─── Módulos ────────────────────────────────────────────────── */
.sbd-module-header {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.sbd-module-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.sbd-mod-1  { background: rgba(55,138,221,0.12);  color: var(--sbd-blue); }
.sbd-mod-2  { background: rgba(29,158,117,0.12);  color: var(--sbd-green); }
.sbd-mod-3  { background: rgba(83,74,183,0.12);   color: var(--sbd-purple); }
.sbd-mod-4  { background: rgba(26,92,154,0.14);   color: #4d8bff; }
.sbd-mod-5  { background: rgba(55,138,221,0.12);  color: var(--sbd-blue); }
.sbd-mod-6  { background: rgba(186,117,23,0.12);  color: var(--sbd-amber); }
.sbd-mod-7  { background: rgba(29,158,117,0.12);  color: var(--sbd-green); }
.sbd-mod-8  { background: rgba(83,74,183,0.12);   color: var(--sbd-purple); }

.sbd-module-meta h2 {
  font-size: clamp(1.2rem, 2.5vw, 1.55rem);
  font-weight: 800;
  color: var(--idata-white);
  margin-bottom: 0.3rem;
}
.sbd-module-meta p { color: var(--idata-muted); font-size: 0.92rem; margin: 0; }

.sbd-module-free-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  background: rgba(29,158,117,0.12);
  border: 1px solid rgba(29,158,117,0.35);
  color: var(--sbd-green);
  margin-top: 0.4rem;
  width: fit-content;
}

/* ─── Checklist ──────────────────────────────────────────────── */
.sbd-checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.sbd-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  background: var(--idata-surface);
  border: 1px solid var(--idata-border);
  border-radius: 10px;
  padding: 0.85rem 1.1rem;
  transition: var(--transition-base);
}

.sbd-checklist li:hover {
  border-color: rgba(55,138,221,0.35);
  transform: translateX(4px);
  box-shadow: 0 4px 16px rgba(55,138,221,0.06);
}

.sbd-check-icon {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(55,138,221,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--sbd-blue);
  margin-top: 2px;
}

.sbd-checklist li strong {
  display: block;
  color: var(--idata-white);
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 0.1rem;
}

.sbd-checklist li span {
  color: var(--idata-muted);
  font-size: 0.81rem;
  line-height: 1.5;
}

/* ─── Panel lateral ──────────────────────────────────────────── */
.sbd-side-panel {
  background: var(--idata-surface);
  border: 1px solid var(--idata-border);
  border-radius: var(--radius-card);
  padding: 1.75rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.sbd-side-panel-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--idata-muted);
  margin-bottom: 0.15rem;
}

.sbd-deliverable {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  background: rgba(55,138,221,0.06);
  border: 1px solid rgba(55,138,221,0.15);
  border-radius: 8px;
  padding: 0.65rem 0.9rem;
  font-size: 0.83rem;
  color: var(--idata-text);
  font-weight: 500;
}
.sbd-deliverable i { color: var(--sbd-blue); font-size: 0.95rem; flex-shrink: 0; }

/* ─── Módulo anclas ──────────────────────────────────────────── */
.sbd-module-anchors {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.sbd-anchor-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  background: rgba(55,138,221,0.08);
  border: 1px solid rgba(55,138,221,0.2);
  color: var(--sbd-blue-light);
  text-decoration: none;
  transition: var(--transition-base);
}
.sbd-anchor-link:hover {
  background: rgba(55,138,221,0.15);
  border-color: rgba(55,138,221,0.4);
  color: var(--sbd-blue);
}

/* ─── Precios / Escenarios ───────────────────────────────────── */
.sbd-price-card {
  background: var(--idata-surface);
  border: 1px solid var(--idata-border);
  border-radius: 1.25rem;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  position: relative;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.sbd-price-card:hover {
  transform: translateY(-6px);
  border-color: rgba(55,138,221,0.4);
  box-shadow: 0 20px 50px rgba(0,0,0,0.3), 0 0 30px rgba(55,138,221,0.08);
}

.sbd-price-featured {
  border-color: var(--sbd-blue);
  background: linear-gradient(160deg, var(--idata-surface) 0%, rgba(55,138,221,0.06) 100%);
  box-shadow: 0 0 40px rgba(55,138,221,0.15);
}
.sbd-price-featured:hover {
  box-shadow: 0 20px 60px rgba(0,0,0,0.35), 0 0 50px rgba(55,138,221,0.22);
}

.sbd-price-ribbon {
  position: absolute;
  top: 1.25rem;
  right: -2.5rem;
  background: var(--sbd-blue);
  color: var(--idata-bg-dark);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 0.28rem 3rem;
  transform: rotate(45deg);
  transform-origin: center;
  pointer-events: none;
  z-index: 1;
}

.sbd-price-header {
  padding: 2rem 1.75rem 1.25rem;
  border-bottom: 1px solid var(--idata-border);
}

.sbd-price-scenario {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  background: rgba(55,138,221,0.1);
  border: 1px solid rgba(55,138,221,0.25);
  color: var(--sbd-blue);
  display: inline-block;
  margin-bottom: 0.5rem;
}

.sbd-price-name {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--idata-white);
  margin-bottom: 0.3rem;
}

.sbd-price-desc { font-size: 0.82rem; color: var(--idata-muted); margin: 0; }

.sbd-price-body { padding: 1.5rem 1.75rem; flex: 1; }

.sbd-price-amount-wrap { margin-bottom: 1.25rem; padding-bottom: 1.25rem; border-bottom: 1px solid var(--idata-border); }

.sbd-price-amount {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  line-height: 1;
  margin-bottom: 0.2rem;
}
.sbd-price-amount .currency { font-size: 1rem; font-weight: 700; color: var(--idata-muted); }
.sbd-price-amount .amount   { font-size: 2.2rem; font-weight: 900; color: var(--sbd-blue); letter-spacing: -1px; }

.sbd-price-sub { font-size: 0.78rem; color: var(--idata-muted); }

.sbd-price-specs {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.sbd-price-specs li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--idata-text);
  line-height: 1.4;
}

.sbd-price-specs li .ps-icon {
  color: var(--sbd-blue);
  font-size: 0.85rem;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.sbd-price-footer { padding: 1rem 1.75rem 1.75rem; }

.sbd-pricing-note {
  padding: 1rem 1.5rem;
  background: rgba(55,138,221,0.05);
  border: 1px solid rgba(55,138,221,0.15);
  border-radius: 0.75rem;
  font-size: 0.83rem;
  color: var(--idata-muted);
  max-width: 700px;
  margin: 2rem auto 0;
  text-align: center;
}
.sbd-pricing-note i { color: var(--sbd-blue); }

/* ─── Sectores ───────────────────────────────────────────────── */
.sbd-sector-card {
  background: var(--idata-surface);
  border: 1px solid var(--idata-border);
  border-radius: 12px;
  padding: 1.25rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  transition: var(--transition-base);
}
.sbd-sector-card:hover {
  border-color: rgba(55,138,221,0.35);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

.sbd-sector-icon-wrap {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.sbd-sector-card h4 { font-size: 0.9rem; font-weight: 700; color: var(--idata-white); margin: 0; }
.sbd-sector-card p  { font-size: 0.78rem; color: var(--idata-muted); margin: 0; line-height: 1.5; }

.sbd-sector-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.66rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  width: fit-content;
}

.sbd-sector-tag--sensitive {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  color: #f87171;
}

/* ─── Tabla comparativa ──────────────────────────────────────── */
.sbd-compare-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--idata-border);
}

.sbd-compare-table thead th {
  padding: 1rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 800;
  text-align: center;
  background: var(--idata-bg-card);
  border-bottom: 1px solid var(--idata-border);
}

.sbd-compare-table thead th:first-child { text-align: left; background: var(--idata-bg-card); }
.sbd-compare-table thead th:nth-child(2) { color: var(--idata-muted); }
.sbd-compare-table thead th:nth-child(3) { color: var(--sbd-blue); }

.sbd-compare-table tbody tr { border-bottom: 1px solid rgba(255,255,255,0.04); }
.sbd-compare-table tbody tr:last-child { border-bottom: none; }
.sbd-compare-table tbody tr:nth-child(odd) { background: rgba(255,255,255,0.01); }

.sbd-compare-table td {
  padding: 0.85rem 1.25rem;
  font-size: 0.85rem;
  color: var(--idata-text);
  vertical-align: middle;
}

.sbd-compare-table td:first-child {
  font-weight: 700;
  color: var(--idata-muted);
  font-size: 0.8rem;
  background: rgba(255,255,255,0.02);
}

.sbd-compare-table td:nth-child(3) { color: var(--sbd-blue-light); }

/* ─── CTA section ────────────────────────────────────────────── */
.sbd-cta-section {
  background: linear-gradient(135deg,
    rgba(26,92,154,0.10) 0%,
    rgba(55,138,221,0.06) 100%),
    var(--idata-bg-card);
  border-top: 1px solid var(--idata-border);
  padding: 5rem 0;
  text-align: center;
}

.sbd-contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2rem;
  text-align: left;
}

.sbd-contact-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: var(--idata-surface);
  border: 1px solid var(--idata-border);
  border-radius: 10px;
  padding: 0.9rem 1.1rem;
}

.sbd-contact-icon {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: rgba(55,138,221,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--sbd-blue);
  flex-shrink: 0;
}

.sbd-contact-item a { color: var(--idata-text); text-decoration: none; font-size: 0.85rem; font-weight: 600; }
.sbd-contact-item a:hover { color: var(--sbd-blue-light); }
.sbd-contact-item span { color: var(--idata-text); font-size: 0.85rem; font-weight: 500; }
.sbd-contact-item small { display: block; font-size: 0.72rem; color: var(--idata-muted); margin-top: 0.1rem; }

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 991.98px) {
  .sbd-layers-stack::before { display: none; }
}

@media (max-width: 767.98px) {
  .sbd-hero { min-height: auto; }
  .sbd-stats { gap: 0.85rem; }
  .sbd-nav-link { padding: 0.75rem 0.85rem; font-size: 0.77rem; }
  .sbd-section { padding: 3.5rem 0; }
  .sbd-contact-grid { grid-template-columns: 1fr; }
  .sbd-module-header { flex-direction: column; gap: 0.75rem; }
  .sbd-urgency-inner { flex-direction: column; gap: 0.75rem; }
}

/* ═══════════════════════════════════════════════════════════════
   Componentes técnicos — Capas de seguridad
═══════════════════════════════════════════════════════════════ */

/* ─── Sub-secciones dentro de una capa ──────────────────────── */
.sbd-layer-section {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.055);
}

.sbd-layer-section-label {
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 0.65rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.sbd-layer-section-label--blue   { color: var(--sbd-blue-light); }
.sbd-layer-section-label--teal   { color: #34d399; }
.sbd-layer-section-label--purple { color: #a78bfa; }
.sbd-layer-section-label--amber  { color: #fbbf24; }
.sbd-layer-section-label--muted  { color: var(--idata-muted); }

/* ─── Jerarquía de cifrado (TDE) ─────────────────────────────── */
.sbd-hierarchy-chain {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  margin-top: 0.5rem;
}
.sbd-hier-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.sbd-hier-box {
  padding: 0.4rem 0.85rem;
  border-radius: 7px;
  font-size: 0.72rem;
  font-weight: 700;
  border: 1px solid;
  white-space: nowrap;
  font-family: 'Consolas', 'Monaco', monospace;
}
.sbd-hier-box--smk  { background: rgba(26,92,154,0.18);  color: #60a5fa; border-color: rgba(26,92,154,0.5); }
.sbd-hier-box--cert { background: rgba(83,74,183,0.18);  color: #a78bfa; border-color: rgba(83,74,183,0.5); }
.sbd-hier-box--dek  { background: rgba(29,158,117,0.18); color: #34d399; border-color: rgba(29,158,117,0.5); }
.sbd-hier-box--data { background: rgba(55,138,221,0.15); color: var(--sbd-blue); border-color: rgba(55,138,221,0.4); }
.sbd-hier-label { font-size: 0.6rem; color: var(--idata-muted); margin-top: 0.2rem; line-height: 1.3; max-width: 90px; }
.sbd-hier-arrow { color: rgba(148,163,184,0.35); font-size: 1.1rem; padding: 0 0.15rem; padding-bottom: 1.1rem; }

/* ─── Coverage grid (qué protege / qué no) ───────────────────── */
.sbd-coverage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 0.5rem;
}
.sbd-coverage-col h6 {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.sbd-coverage-col--ok h6 { color: #4ade80; }
.sbd-coverage-col--no h6 { color: #f87171; }
.sbd-coverage-item {
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
  font-size: 0.78rem;
  color: var(--idata-muted);
  padding: 0.2rem 0;
  line-height: 1.4;
}
.sbd-coverage-item i { font-size: 0.72rem; flex-shrink: 0; margin-top: 3px; }
.sbd-coverage-col--ok .sbd-coverage-item i { color: #4ade80; }
.sbd-coverage-col--no .sbd-coverage-item i { color: #f87171; }

/* ─── Code blocks ────────────────────────────────────────────── */
.sbd-code-wrap {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(55,138,221,0.18);
  margin-top: 0.75rem;
}
.sbd-code-tabs {
  display: flex;
  background: rgba(4,9,18,0.95);
  border-bottom: 1px solid rgba(55,138,221,0.12);
  overflow-x: auto;
}
.sbd-code-tab {
  padding: 0.45rem 1.1rem;
  font-size: 0.71rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  color: var(--idata-muted);
  white-space: nowrap;
  cursor: default;
  border-right: 1px solid rgba(55,138,221,0.08);
}
.sbd-code-tab--ss   { color: #60a5fa; }
.sbd-code-tab--ora  { color: #f97316; }
.sbd-code-block {
  background: rgba(4,9,18,0.95);
  padding: 1rem 1.25rem;
  overflow-x: auto;
}
.sbd-code-block pre {
  margin: 0;
  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
  font-size: 0.74rem;
  line-height: 1.7;
  color: #d4d4d4;
  white-space: pre;
}
.sbd-code-block code { font-size: inherit; }
.c  { color: #6a9955; } /* comment */
.kw { color: #569cd6; } /* keyword */
.fn { color: #dcdcaa; } /* function/procedure */
.st { color: #ce9178; } /* string */
.nm { color: #b5cea8; } /* number/constant */
.op { color: #d4d4d4; } /* operator */
.tp { color: #4ec9b0; } /* type */

/* ─── Masking examples (DDM) ─────────────────────────────────── */
.sbd-mask-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.5rem;
  font-size: 0.78rem;
  font-family: 'Consolas', 'Monaco', monospace;
}
.sbd-mask-table thead th {
  padding: 0.45rem 0.75rem;
  text-align: left;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--idata-muted);
  border-bottom: 1px solid var(--idata-border);
}
.sbd-mask-table tbody td {
  padding: 0.45rem 0.75rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
}
.sbd-mask-table tbody tr:last-child td { border-bottom: none; }
.sbd-mask-field  { color: var(--idata-muted); font-size: 0.72rem; }
.sbd-mask-before { color: #f87171; }
.sbd-mask-after  { color: #4ade80; }
.sbd-mask-fn     { color: #dcdcaa; font-size: 0.7rem; }
.sbd-mask-arrow  { color: rgba(148,163,184,0.4); padding: 0 0.3rem; }

/* ─── Audit action groups ────────────────────────────────────── */
.sbd-audit-groups {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-top: 0.5rem;
}
.sbd-audit-group-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.55rem 0.85rem;
  border-radius: 8px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--idata-border);
  font-size: 0.78rem;
}
.sbd-audit-group-name {
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 0.72rem;
  font-weight: 700;
  color: #fbbf24;
  flex-shrink: 0;
  min-width: 200px;
}
.sbd-audit-group-desc { color: var(--idata-muted); line-height: 1.4; }

/* ─── 72h compliance chain ───────────────────────────────────── */
.sbd-timeline-72h {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-top: 0.75rem;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--idata-border);
}
.sbd-tl-step {
  flex: 1;
  padding: 0.85rem 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  border-right: 1px solid var(--idata-border);
  background: rgba(255,255,255,0.01);
}
.sbd-tl-step:last-child { border-right: none; }
.sbd-tl-time { font-size: 0.72rem; font-weight: 800; color: #fbbf24; }
.sbd-tl-name { font-size: 0.78rem; font-weight: 700; color: var(--idata-white); }
.sbd-tl-desc { font-size: 0.72rem; color: var(--idata-muted); line-height: 1.4; }

/* ─── Panel lateral de implementación ───────────────────────── */
.sbd-impl-panel {
  background: rgba(255,255,255,0.018);
  border: 1px solid var(--idata-border);
  border-radius: 12px;
  padding: 1.25rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.sbd-impl-panel-title {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--idata-muted);
}
.sbd-impl-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.sbd-impl-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.8rem;
  color: var(--idata-text);
  line-height: 1.45;
}
.sbd-impl-list li i { color: var(--sbd-blue); font-size: 0.75rem; flex-shrink: 0; margin-top: 3px; }

.sbd-perf-badge {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 0.85rem;
  border-radius: 8px;
  font-size: 0.78rem;
  background: rgba(55,138,221,0.06);
  border: 1px solid rgba(55,138,221,0.15);
}
.sbd-perf-badge i { color: var(--sbd-blue); flex-shrink: 0; }
.sbd-perf-badge span { color: var(--idata-muted); }
.sbd-perf-badge strong { color: var(--idata-text); }

.sbd-warning-inline {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.65rem 0.85rem;
  border-radius: 8px;
  font-size: 0.78rem;
  background: rgba(239,68,68,0.06);
  border: 1px solid rgba(239,68,68,0.2);
  color: var(--idata-muted);
}
.sbd-warning-inline i { color: #f87171; flex-shrink: 0; margin-top: 1px; }
.sbd-warning-inline strong { color: #fca5a5; }

@media (max-width: 767.98px) {
  .sbd-coverage-grid { grid-template-columns: 1fr; }
  .sbd-audit-group-name { min-width: 140px; }
  .sbd-timeline-72h { flex-direction: column; }
  .sbd-tl-step { border-right: none; border-bottom: 1px solid var(--idata-border); }
  .sbd-tl-step:last-child { border-bottom: none; }
  .sbd-mask-table { font-size: 0.7rem; }
}