/* styles.css actualizado y mejorado */

/* Colores base */
:root {
  --azul: #0077B6;
  --verde: #80C342;
  --gris: #4D4D4D;
  --gris-claro: #f4f4f4;
  --blanco: #ffffff;
}

/* Global */
body, html {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--gris);
  background-color: var(--gris-claro);
  overflow-x: hidden;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
  padding: 0 1rem;
  box-sizing: border-box;
}

/* HEADER */
.site-header {
  background-color: var(--blanco);
  padding: 1rem 0.5rem;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.logo {
  max-height: 85px;
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}

.main-nav a {
  color: var(--gris);
  margin: 0 0.8rem;
  text-decoration: none;
  font-weight: bold;
  font-size: 0.95rem;
  padding: 0.5rem 0.8rem;
  border-radius: 5px;
  transition: 0.3s;
}

.main-nav a:hover {
  background-color: var(--verde);
  color: var(--blanco);
}

.main-nav a.btn-portal {
  background-color: var(--azul);
  color: var(--blanco);
}

/* TÍTULOS MODERNOS */
h2 {
  color: var(--azul);
  font-size: 2rem;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
}

/* HERO */
.hero {
  background: linear-gradient(135deg, var(--verde), var(--azul));
  color: var(--blanco);
  text-align: center;
  padding: 3rem 1.5rem;
}

.hero h1 {
  font-size: 2.2rem;
  margin-bottom: 0.8rem;
  font-weight: 700;
}

.hero p {
  font-size: 1.2rem;
}

/* SERVICIOS */
.services {
  background-color: var(--blanco);
  padding: 2rem 1.5rem;
  text-align: center;
}

.cards {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  flex-wrap: nowrap;
  gap: 1.5rem;
  text-align: center;
  max-width: 1100px;
  margin: 0 auto;
}

.card {
  background-color: var(--gris-claro);
  padding: 1.5rem;
  border-radius: 10px;
  width: 30%;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.card:hover {
  transform: translateY(-5px);
}

.card h3 {
  color: var(--verde);
  font-size: 1.2rem;
  margin: 1rem 0 0.5rem;
}

.card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 8px;
}

/* WORKFLOW */
.workflow {
  padding: 2rem 1.5rem;
  background-color: var(--blanco);
}

.workflow ol {
  max-width: 800px;
  margin: auto;
  padding-left: 1rem;
  line-height: 1.8;
}

/* ALIADOS */
.aliados {
  background-color: var(--blanco);
  padding: 2rem 1.5rem;
  text-align: center;
}

.aliados-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.aliado {
  max-width: 200px;
}

.aliado img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

/* CONTACTO */
.contact {
  padding: 2rem 1.5rem;
  background-color: var(--gris-claro);
  text-align: center;
}

.contact h2 {
  color: var(--verde);
}

/* FOOTER */
.site-footer {
  background-color: var(--gris);
  color: var(--blanco);
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
}

/* RESPONSIVE */
@media (max-width: 992px) {
  .cards {
    flex-wrap: wrap;
    justify-content: center;
  }

  .card {
    width: 90%;
    margin: 1rem auto;
  }
}

@media (max-width: 768px) {
  .cards {
    flex-direction: column;
    align-items: center;
  }

  .card {
    width: 90% !important;
    margin: 1rem auto;
  }

  .site-header .container {
    flex-direction: column;
    align-items: center;
  }

  .main-nav {
    flex-direction: column;
    width: 100%;
    padding-top: 1rem;
  }

  .main-nav a {
    margin: 0.4rem 0;
  }
}