/* ===== VARIABLES Y RESET ===== */
:root {
  --gobierno-azul: #002169;
  --gobierno-azul-claro: #0033a0;
  --light-gray: #f8f9fa;
  --text-dark: #333;
}

body {
  font-family: 'Open Sans', sans-serif;
  background-color: #fff;
  color: var(--text-dark);
  margin: 0;
  padding: 0;
}

/* ===== HEADER ===== */
header.navbar {
  background-color: var(--gobierno-azul);
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}
.navbar-brand,
.navbar-nav .nav-link {
  color: white !important;
  font-weight: 600;
  font-family: 'Barlow Condensed', Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.navbar-brand {
  font-weight: 700;
  font-size: 1.3rem;
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: #cce0ff !important;
}

/* ===== HERO SECTION ===== */
.hero-section {
  background: linear-gradient(rgba(255,255,255,0.95), rgba(255,255,255,0.95)), 
                url('https://salta.gob.ar/wp-content/uploads/2023/05/mapa-salta-fondo-claro.png') center/cover no-repeat;
  padding: 5rem 0;
  border-bottom: 1px solid #eee;
}
.hero-title {
  font-family: 'Barlow Condensed', Arial, sans-serif;
  font-weight: 700;
  font-size: 2.8rem;
  color: var(--gobierno-azul);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0;
}
.hero-subtitle {
  font-size: 1.25rem;
  color: #555;
  max-width: 800px;
  margin: 1rem auto 0;
}

/* ===== TÍTULOS DE SECCIÓN ===== */
.section-title {
  font-family: 'Barlow Condensed', Arial, sans-serif;
  font-weight: 700;
  color: var(--gobierno-azul);
  margin: 2.5rem 0 1.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 1.8rem;
  position: relative;
  padding-bottom: 0.5rem;
}
.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background-color: var(--gobierno-azul);
}

/* ===== TARJETAS KPI ===== */
.kpi-card {
  text-align: center;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.06);
  transition: transform 0.2s;
  border-top: 4px solid var(--gobierno-azul);
  background-color: white;
}
.kpi-card:hover {
  transform: translateY(-4px);
}
.kpi-icon {
  font-size: 2.4rem;
  color: var(--gobierno-azul);
  margin-bottom: 1rem;
}
.display-6 {
  font-weight: 700;
  color: var(--gobierno-azul);
  font-size: 2rem;
}

/* ===== CAJAS DE ENFERMEDADES ===== */
.disease-box {
  padding: 1.5rem;
  border-radius: 8px;
  background-color: var(--light-gray);
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--gobierno-azul);
}
.disease-box h5 {
  color: var(--gobierno-azul);
  margin-top: 0;
}

/* ===== MAPA PLACEHOLDER ===== */
.map-placeholder {
  background-color: #f0f4f8;
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  margin: 1.5rem 0;
}

/* ===== BOTONES ===== */
.btn-primary {
  background-color: var(--gobierno-azul);
  border-color: var(--gobierno-azul);
}
.btn-primary:hover {
  background-color: var(--gobierno-azul-claro);
  border-color: var(--gobierno-azul-claro);
}
.btn-outline-primary {
  color: var(--gobierno-azul);
  border-color: var(--gobierno-azul);
}
.btn-outline-primary:hover {
  background-color: var(--gobierno-azul);
  color: white;
}

/* ===== FOOTER ===== */
footer {
  background-color: var(--gobierno-azul);
  color: white;
  padding: 2.5rem 0 1.5rem;
  margin-top: 3rem;
}
.footer-title {
  font-family: 'Barlow Condensed', Arial, sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 1rem;
}
footer a {
  color: #cce0ff;
  text-decoration: none;
}
footer a:hover {
  color: white;
  text-decoration: underline;
}
.footer-divider {
  border-color: rgba(255,255,255,0.2);
}
.copyright {
  color: rgba(255,255,255,0.85);
  font-size: 0.95rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }
  .section-title {
    font-size: 1.5rem;
  }
}