body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: #0b1120;
  color: #e2e8f0;
}
.container {
  max-width: 1100px;
  margin: auto;
  padding: 60px 20px;
}
h1 {
  font-size: 2.8rem;
  background: linear-gradient(90deg, #22c55e, #4ade80);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
h2 {
  margin-top: 60px;
  color: #ffffff;
}
p {
  color: #94a3b8;
  line-height: 1.6;
}
.btn {
  display: inline-block;
  background: #22c55e;
  color: black;
  padding: 14px 22px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: bold;
  margin-top: 20px;
}
.btn-outline {
  border: 1px solid #22c55e;
  color: #22c55e;
  background: transparent;
  margin-left: 10px;
}
.card {
  background: #111827;
  padding: 25px;
  border-radius: 12px;
  margin-top: 20px;
}
.plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}
.highlight {
  border: 2px solid #22c55e;
}
.badge {
  background: #22c55e;
  color: black;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  display: inline-block;
  margin-bottom: 10px;
}
.whatsapp {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25d366;
  color: white;
  padding: 16px;
  border-radius: 50%;
  text-decoration: none;
  font-size: 20px;
}

/* PORTFOLIO */
.portfolio-intro {
  color: #94a3b8;
  margin-top: 8px;
  margin-bottom: 32px;
}
.portfolio-rubro {
  margin-bottom: 40px;
}
.portfolio-rubro-label {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #22c55e;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.portfolio-rubro-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: #1f2937;
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.demo-card {
  background: #111827;
  border: 1px solid #1f2937;
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.2s, transform 0.2s;
}
.demo-card:hover {
  border-color: #22c55e;
  transform: translateY(-2px);
}
.demo-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.demo-card-name {
  font-size: 1rem;
  font-weight: 600;
  color: #f1f5f9;
}
.demo-card-nivel {
  font-size: 0.68rem;
  padding: 3px 8px;
  border-radius: 20px;
  font-weight: 500;
  white-space: nowrap;
}
.nivel-landing {
  background: #1e3a2f;
  color: #4ade80;
}
.nivel-standard {
  background: #1e2d3a;
  color: #60a5fa;
}
.nivel-premium {
  background: #2d1e3a;
  color: #c084fc;
}
.demo-card-desc {
  font-size: 0.82rem;
  color: #64748b;
  line-height: 1.5;
}
.demo-card-actions {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}
.btn-demo {
  flex: 1;
  text-align: center;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.2s;
}
.btn-demo:hover { opacity: 0.85; }
.btn-demo-ver {
  background: #1f2937;
  color: #e2e8f0;
  border: 1px solid #374151;
}
.btn-demo-quiero {
  background: #22c55e;
  color: #000;
}

/* BLOQUE CDS */
.cds-block {
  margin-top: 60px;
  background: #0d1929;
  border: 1px solid rgba(0,212,255,0.15);
  border-radius: 16px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.cds-block-top {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}
.cds-block-icon {
  width: 48px;
  height: 48px;
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.cds-block-text h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #f1f5f9;
  margin-bottom: 6px;
}
.cds-block-text p {
  font-size: 0.85rem;
  color: #64748b;
  line-height: 1.6;
  margin: 0;
}
.cds-block-items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}
.cds-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: #94a3b8;
}
.cds-item::before {
  content: '';
  width: 6px;
  height: 6px;
  background: #00D4FF;
  border-radius: 50%;
  flex-shrink: 0;
}
.cds-block-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid rgba(0,212,255,0.08);
}
.cds-block-footer p {
  font-size: 0.82rem;
  color: #475569;
  margin: 0;
}
.btn-cds {
  display: inline-block;
  background: transparent;
  color: #00D4FF;
  border: 1px solid rgba(0,212,255,0.3);
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  white-space: nowrap;
}
.btn-cds:hover {
  background: rgba(0,212,255,0.08);
  border-color: #00D4FF;
}