/* ===============================
   Variables y Base
=============================== */
:root {
  --color-primario: #0e3a5d;
  --color-secundario: #e0f7fa;
  --color-terciario: #e8f5e9;
  --color-acento: #ffd54f;
  --color-fondo: #fdfdfd;
  --color-texto: #333;

  --radio: 6px;
  --sombra: 0 4px 6px rgba(0, 0, 0, 0.1);
  --espaciado: 1rem;
  --ancho-maximo: 1200px;

  --transicion: all 0.3s ease;
}

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

body {
  font-family: 'Segoe UI', Roboto, Arial, sans-serif;
  background: var(--color-fondo);
  color: var(--color-texto);
  line-height: 1.6;
  scroll-behavior: smooth;
}

a {
  color: var(--color-primario);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  max-width: var(--ancho-maximo);
  margin: auto;
  padding: 0 var(--espaciado);
}

h1, h2, h3 {
  color: var(--color-primario);
  margin-bottom: 1rem;
}

/* ===============================
   Hero Principal
=============================== */
.hero {
  background: linear-gradient(rgba(14, 58, 93, 0.6), rgba(14, 58, 93, 0.6)), url('../assets/img/hero-bg.jpg') center/cover no-repeat;
  color: white;
  text-align: center;
  padding: 5rem 2rem;
}


.hero .lead {
  font-size: 1.25rem;
  max-width: 700px;
  margin: 1rem auto;
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1s ease-out forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


.btn {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.75rem 1.5rem;
  background-color: var(--color-primario);
  color: white;
  border-radius: var(--radio);
  font-weight: bold;
  text-align: center;
  transition: var(--transicion);
}

.btn:hover {
  background-color: #164d79;
}

/* ===============================
   Valores
=============================== */
.valores-section {
  padding: 4rem 2rem;
  text-align: center;
  background-color: #f9fbfd;
}

.valores-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.valores-grid article {
  padding: 1.5rem;
  border-left: 4px solid var(--color-primario);
  border-radius: var(--radio);
  background: white;
  box-shadow: var(--sombra);
}

/* ===============================
   Impacto
=============================== */
.impacto-resumen {
  background-color: var(--color-terciario);
  padding: 4rem 2rem;
  text-align: center;
}

.impact-metrics {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin-top: 2rem;
  list-style: none;
}

.impact-metrics li {
  font-size: 1.25rem;
  font-weight: bold;
  background: #fff;
  border-radius: var(--radio);
  padding: 1.5rem;
  box-shadow: var(--sombra);
}

/* ===============================
   Llamado a la acción
=============================== */
.llamado-accion {
  padding: 4rem 2rem;
  background-color: var(--color-secundario);
  text-align: center;
}

/* ===============================
   Testimonios
=============================== */
.testimonios {
  background-color: #f8f8f8;
  padding: 4rem 2rem;
  text-align: center;
}

.testimonios blockquote {
  font-style: italic;
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  border-left: 4px solid var(--color-primario);
  padding-left: 1rem;
  color: #444;
}

.testimonios cite {
  display: block;
  font-weight: bold;
  margin-top: 0.5rem;
  color: var(--color-primario);
}

/* ===============================
   Enlaces Rápidos
=============================== */
.enlaces-rapidos {
  padding: 4rem 2rem;
  background-color: var(--color-terciario);
  text-align: center;
}

.enlaces-rapidos ul {
  list-style: none;
  margin-top: 2rem;
}

.enlaces-rapidos li {
  margin: 0.75rem 0;
}

.enlaces-rapidos a {
  font-weight: bold;
  color: var(--color-primario);
}

/* ===============================
   Animaciones
=============================== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===============================
   Responsive
=============================== */
@media (max-width: 768px) {
  .impact-metrics {
    flex-direction: column;
    align-items: center;
  }

  .valores-grid {
    grid-template-columns: 1fr;
  }
}