/* --- Grilla Blueprint de Fondo --- */
.blueprint-bg {
  background-color: var(--bg-primary);
  background-image: 
    linear-gradient(to right, rgba(100, 116, 139, 0.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(100, 116, 139, 0.08) 1px, transparent 1px);
  background-size: 32px 32px;
  min-height: 100vh;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
header {
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(11, 15, 25, 0.85);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.brand-monogram {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--text-white);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.brand-pill {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  color: var(--accent-terminal);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  margin-left: 0.25rem;
}

.nav-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.status-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-terminal);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-terminal);
  animation: pulse 2.5s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.9); }
}

/* Hero Section */
.hero {
  padding: 5rem 0 4.5rem;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-meta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 245, 155, 0.08);
  border: 1px solid rgba(0, 245, 155, 0.3);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-terminal);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.25rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.hero-title span {
  color: var(--accent-terminal);
}

.hero-lead {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.btn-primary {
  background: var(--accent-terminal);
  color: var(--bg-primary);
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
  border: 1px solid var(--accent-terminal);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--accent-terminal-glow);
}

.btn-secondary {
  background: var(--surface-card);
  color: var(--text-white);
  border: 1px solid var(--border-slate);
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  border-color: var(--accent-terminal);
  color: var(--accent-terminal);
}

/* Tarjeta Ejecutiva de Arquitectura */
.architecture-card {
  background: var(--surface-card);
  border: 1px solid var(--border-slate);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  position: relative;
}

.card-header-tech {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 1.25rem;
}

.badge-tech {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-white);
  font-weight: 500;
  letter-spacing: 0.05em;
}

.status-pill {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-terminal);
}

.stack-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.stack-row {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  background: rgba(11, 15, 25, 0.4);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.stack-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
}

.stack-val {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-white);
  font-weight: 500;
}

/* Matriz de Servicios */
.matrix-section {
  padding: 5rem 0;
  border-top: 1px solid var(--border-subtle);
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-terminal);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.section-heading {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 3rem;
}

.matrix-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.matrix-card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all 0.2s ease;
}

.matrix-card:hover {
  border-color: var(--border-slate);
  transform: translateY(-3px);
  background: var(--surface-card-hover);
}

.matrix-card.featured {
  border-color: var(--accent-terminal);
  box-shadow: 0 0 20px var(--accent-terminal-glow);
}

.card-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-terminal);
  margin-bottom: 1rem;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.card-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.card-features {
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
}

.card-features li {
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-features li::before {
  content: '→';
  color: var(--accent-terminal);
}

/* Footer & Toast */
footer {
  border-top: 1px solid var(--border-subtle);
  padding: 3rem 0;
  background: #080b12;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-meta {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--surface-card);
  border: 1px solid var(--accent-terminal);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-terminal);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: all 0.3s ease;
  z-index: 100;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 3rem 0;
  }
  .hero-title {
    font-size: 2.25rem;
  }
  .matrix-grid {
    grid-template-columns: 1fr;
  }
}