/* Staff Augmentation - Estilos principales */
:root {
  --color-bg: #0a0e17;
  --color-surface: #111827;
  --color-surface-hover: #1a2332;
  --color-primary: #3b82f6;
  --color-primary-light: #60a5fa;
  --color-accent: #06b6d4;
  --color-text: #f1f5f9;
  --color-text-muted: #94a3b8;
  --color-border: #1e293b;
  --font-sans: 'DM Sans', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,0,0,0.25);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: var(--color-primary-light);
  text-decoration: none;
  transition: color 0.2s;
}
a:hover {
  color: var(--color-accent);
}

/* Navegación */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 14, 23, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 2rem;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.logo span {
  color: var(--color-primary);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--color-text-muted);
  font-weight: 500;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text);
}

/* Contenedor principal */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Hero */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(59, 130, 246, 0.12) 0%, transparent 60%);
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

.hero .lead {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  max-width: 560px;
  margin-bottom: 2rem;
}

.btn {
  display: inline-block;
  padding: 0.85rem 1.75rem;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius);
  transition: transform 0.2s, box-shadow 0.2s;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.btn-primary {
  background: var(--color-primary);
  color: white;
}
.btn-primary:hover {
  background: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary-light);
  border: 2px solid var(--color-primary);
}
.btn-outline:hover {
  background: rgba(59, 130, 246, 0.15);
  transform: translateY(-2px);
}

.btn-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Secciones genéricas */
.section {
  padding: 5rem 0;
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin-bottom: 3rem;
}

/* Tarjetas de servicios/beneficios */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: border-color 0.2s, transform 0.2s;
}
.card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
}

.card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card .icon {
  width: 2rem;
  height: 2rem;
  background: rgba(59, 130, 246, 0.2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* CTA bloque */
.cta-block {
  text-align: center;
  padding: 4rem 2rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin: 4rem 0;
}

.cta-block h2 {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}

.cta-block p {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

/* Footer */
.footer {
  border-top: 1px solid var(--color-border);
  padding: 2.5rem 2rem;
  margin-top: 4rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.footer-links a {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.footer p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* Página interna (servicios, nosotros, contacto) */
.page-header {
  padding: 7rem 0 3rem;
  background: radial-gradient(ellipse 70% 50% at 50% 0%, rgba(59, 130, 246, 0.08) 0%, transparent 60%);
}

.page-header h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.page-header .lead {
  color: var(--color-text-muted);
  font-size: 1.1rem;
}

/* Lista de servicios detallada */
.service-list {
  list-style: none;
}

.service-list li {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.service-list li:last-child {
  border-bottom: none;
}

.service-list .num {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--color-primary);
  font-weight: 600;
  min-width: 2rem;
}

.service-list h3 {
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

.service-list p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* Formulario contacto */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.4rem;
  font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  font-family: inherit;
  font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-max {
  max-width: 520px;
}

/* Responsive */
@media (max-width: 768px) {
  .nav { padding: 0.75rem 1rem; }
  .nav-links { gap: 1.25rem; font-size: 0.95rem; }
  .container { padding: 0 1.25rem; }
  .hero { padding-top: 70px; }
  .footer-inner { flex-direction: column; text-align: center; }
}