<!-- ======================
  style.css actualizado
====================== -->

/* Variables de color y tipografía */
:root {
  --primary: #0d47a1;
  --secondary: #1565c0;
  --accent: #ffeb3b;
  --danger: #b71c1c;
  --light: #f5f5f5;
  --dark: #333333;
  --spacing: 1rem;
  --radius: 0.5rem;
  --transition: 0.3s ease;
}

/* Reset global */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Tipografía base */
body {
  font-family: 'Nunito', sans-serif;
  background: var(--light);
  color: var(--dark);
  line-height: 1.6;
}
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Header */

/* Header y menú */
.site-header {
  background-color: #003366;    /* azul oscuro */
  position: relative;
  z-index: 1000;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo img {
  max-height: 95px;
}


.site-nav {
  background-color: transparent; /* si quieres que el nav “fluya” con el header, o específicalo aquí */
}
.site-nav a {
  color: #ffffff;               /* enlaces blancos */
  text-decoration: none;
  padding: 0.5rem 1rem;
}

.site-nav a:hover {
  color: var(--accent);
}

/* Hero */
.hero {
  background: url('../images/hero-bg.jpg') center/cover no-repeat;
  padding: 1rem 0;
  text-align: center;
  color: #fff;
}
.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}
.hero p {
  font-size: 1.2rem;
}

/* Sección de Servicios */
.services-overview {
  padding: 1rem 0;
  background: #fff;
}
.services-overview h2 {
  text-align: center;
  margin-bottom: 1rem;
  font-size: 2rem;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 2rem;
  justify-items: center;
}
.service-item {
  text-align: center;
  transition: transform var(--transition);
}
.service-item img {
  width: 48px;
  margin-bottom: 0.5rem;
}
.service-item p {
  font-size: 0.9rem;
}
.service-item:hover {
  transform: translateY(-5px);
}

/* Servicios Destacados */
.services-highlight {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  padding: 0.5rem 2rem 4rem 1rem; /* Menos espacio arriba */
  border-radius: 1rem;
  color: #fff;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  margin: 4rem 0;
}


.services-highlight h2 {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  margin-top: 0rem
  margin-bottom: 0.5rem;
  color: var(--accent);
}

.highlight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* Fijo a 3 columnas */
  gap: 2rem;
}

.highlight-card {
  background: rgba(255, 255, 255, 0.8); /* Blanco translúcido para dejar ver el fondo azul */
  border-radius: 1rem;
  padding: 2rem;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.highlight-card:hover {
  transform: translateY(-12px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.highlight-card h3 {
  color: var(--primary); /* Azul fuerte para destacar títulos */
  margin-bottom: 1rem;
  font-size: 1.6rem;
}

.highlight-card p {
  color: var(--dark); /* Texto oscuro para mejor legibilidad sobre fondo claro */
  line-height: 1.6;
  font-size: 1rem;
}

/* Colores individuales para cada servicio destacado */
.card-arquitectura {
  background: linear-gradient(135deg, #283593, #5c6bc0); /* Azul intenso */
  color: #fff;
}

.card-desarrollo {
  background: linear-gradient(135deg, #00897b, #26a69a); /* Verde azulado */
  color: #fff;
}

.card-bpm {
  background: linear-gradient(135deg, #6a1b9a, #ab47bc); /* Púrpura */
  color: #fff;
}

.card-marketing {
  background: linear-gradient(135deg, #ef6c00, #ff9800); /* Naranja */
  color: #fff;
}

.card-coaching {
  background: linear-gradient(135deg, #c2185b, #e91e63); /* Fucsia/Rosa */
  color: #fff;
}

.card-smartcity {
  background: linear-gradient(135deg, #455a64, #78909c); /* Gris azulado */
  color: #fff;
}

.card-arquitectura {
  background: linear-gradient(135deg, #1e3a8a, #3b82f6); /* Azul */
  color: #fff;
}

.card-bpm {
  background: linear-gradient(135deg, #6b21a8, #a855f7); /* Violeta */
  color: #fff;
}

.card-mineria {
  background: linear-gradient(135deg, #047857, #10b981); /* Verde esmeralda */
  color: #fff;
}

.card-sector-publico {
  background: linear-gradient(135deg, #b91c1c, #ef4444); /* Rojo */
  color: #fff;
}

.card-smartcities {
  background: linear-gradient(135deg, #be185d, #ec4899); /* Fucsia/Rosa intenso */
  color: #fff;
}

.card-marketing {
  background: linear-gradient(135deg, #d97706, #f59e0b); /* Naranja */
  color: #fff;
}

.card-coaching {
  background: linear-gradient(135deg, #0f766e, #14b8a6); /* Turquesa */
  color: #fff;
}

.card-desarrollo {
  background: linear-gradient(135deg, #374151, #9ca3af); /* Gris moderno */
  color: #fff;
}

.card-gerencia {
  background: linear-gradient(135deg, #7c3aed, #8b5cf6); /* Púrpura eléctrico */
  color: #fff;
}

/* Efecto hover para todas las tarjetas */
.highlight-card:hover {
  transform: translateY(-12px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

@media (max-width: 768px) {
  .highlight-grid {
    grid-template-columns: 1fr;
  }
}

/* Contacto */
.contact-section {
  padding: 1rem 0;
  background: #fff;
}
.contact-info {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 2rem;
}
.contact-info p {
  flex: 1 1 200px;
  font-size: 0.95rem;
}
.contact-form {
  max-width: 600px;
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ccc;
  border-radius: var(--radius);
  transition: border-color var(--transition);
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--primary);
  outline: none;
}
/* Botón del formulario de contacto */
.contact-form button {
  background-color: #0d47a1 !important; /* azul oscuro */
  color:            #ffffff !important; /* texto blanco */
  border:           none;
  padding:          0.75rem 1.5rem;
  border-radius:    var(--radius);
  cursor:           pointer;
  font-size:        1rem;
}
.contact-form button:hover {
  background-color: #1565c0 !important; /* un poco más claro al pasar */
}

/* Footer */
/* Footer */
.site-footer {
  background-color: #222222;    /* gris muy oscuro */
  color: #dddddd;               /* texto gris claro */
  padding: 1rem;
  text-align: center;
}
.site-footer a {
  color: #ffffff;               /* enlaces blancos */
  text-decoration: underline;
}

.centrar-imagen {
  display: block;
  margin: 0 auto;
  max-width: 200px;
  height: auto;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 { font-size: 2rem; }
  .highlight-grid { grid-template-columns: 1fr; }
}