:root {
      --brand: #004669;
      --brand-2: #f1b621;
    }
	
/* Sobrescribir el color de texto principal */
.text-primary {
    color: #004669 !important;
}

/* Sobrescribir el fondo principal */
.bg-primary {
    background-color: #004669 !important;
}	

    body {
      font-family: "Segoe UI", sans-serif;
      background-color: #f9f9f9;
    }

   
    /* Hero */
    .hero {
      position: relative;
      background: url('img/banner.jpg') right/cover no-repeat;
      color: white;
      height: 60vh;
      display: flex;
      align-items: center;
      justify-content: left;
    }

  .hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.1) 0%,   /* parte superior más clara */
    rgba(0, 0, 0, 0.55) 100% /* parte inferior más oscura */
  );
}

    .hero-content {
      position: relative;
      z-index: 2;
      max-width: 900px;
      padding: 2rem 4rem 2rem 4rem;
    }


    .hero h1 {
      font-weight: 700;
           font-size: 3.4rem;
	  color:#fff;
    }

    .section-title {
      color: var(--brand);
      border-bottom: 3px solid var(--brand-2);
      display: inline-block;
      margin-bottom: 1rem;
      padding-bottom: 0.25rem;
    }
 .footer-unad {
    background-color: #004b87;
    color: white;
    font-size: 0.95rem;
  }

  .footer-top {
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  }

  .footer-unad a {
    color: #f5b400;
    text-decoration: none;
  }

  .footer-unad a:hover {
    color: #fff;
    text-decoration: underline;
  }

  .footer-bottom {
    background-color: #00325d;
  }

  .footer-links a {
    color: #f5b400;
    font-weight: 500;
  }

  .footer-links a:hover {
    color: #fff;
  }

  @media (max-width: 768px) {
    .footer-unad p {
      text-align: center;
    }
  }
  
  
  
  	
	  .navbar-nav .nav-link {
    position: relative;
    transition: color 0.3s ease;
  }

  .navbar-nav .nav-link:hover {
    color: #004669;
  }

  .navbar-nav .nav-link::after {
    content: "";
    position: absolute;
    width: 0%;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: #f1b621;
    transition: all 0.3s ease;
    transform: translateX(-50%);
  }

  .navbar-nav .nav-link:hover::after {
    width: 60%;
  }



.mem-card {
  border-radius: 1rem;
  background: #fff;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
}
.mem-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.15);
}

.mem-thumb {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-top-left-radius: 1rem;
  border-top-right-radius: 1rem;
}

.mem-video video {
  border-top-left-radius: 1rem;
  border-top-right-radius: 1rem;
  background-color: #000;
}

.mem-body {
  padding: 1rem 1.25rem;
}

.mem-btn {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.5rem 1rem;
  border: 2px solid #dc3545;
  color: #dc3545;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.3s ease;
}
.mem-btn:hover {
  background-color: #dc3545;
  color: #fff;
  text-decoration: none;
}





.social-section h2::after {
  content: "";
  display: block;
  width: 80px;
  height: 3px;
  background-color: #0d6efd;
  margin: 10px auto 0;
  border-radius: 2px;
}

/* Tarjeta base */
.social-card {
  background: #fff;
  transition: all 0.3s ease;
}
.social-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

/* Ícono principal */
.social-icon {
  font-size: 3rem;
}

/* Colores de redes */
.text-facebook { color: #1877f2; }
.text-instagram { color: #e4405f; }
.text-tiktok { color: #000; }

/* Botones personalizados */
.social-btn {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  color: #fff;
  transition: all 0.3s ease;
}
.social-btn.fb { background-color: #1877f2; }
.social-btn.tt { background-color: #000; }
.social-btn.ig { background-color: #e4405f; }

.social-btn:hover {
  opacity: 0.85;
  transform: scale(1.05);
}


.text-twitter { color: #1DA1F2; }

.social-btn.tw { background-color: #1DA1F2; }
.social-btn.fb { background-color: #1877f2; }
.social-btn.ig { background-color: #e4405f; }

.social-card {
  background: #fff;
  transition: all 0.3s ease;
}
.social-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}
.social-icon {
  font-size: 3rem;
}
.social-btn {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  color: #fff;
  transition: all 0.3s ease;
}
.social-btn:hover {
  opacity: 0.85;
  transform: scale(1.05);
}


/* Variables aisladas para 2024 */
.social-card-2024 {
  background: #fff;
  transition: all 0.3s ease;
}
.social-card-2024:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}
.social-icon-2024 {
  font-size: 3rem;
}
.social-btn-2024 {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  color: #fff;
  transition: all 0.3s ease;
}
.social-btn-2024:hover {
  opacity: 0.85;
  transform: scale(1.05);
}

.text-twitter { color: #1DA1F2; }
.text-facebook { color: #1877f2; }
.text-instagram { color: #e4405f; }
.text-linkedin { color: #0077b5; }

.social-btn-2024.tw { background-color: #1DA1F2; }
.social-btn-2024.fb { background-color: #1877f2; }
.social-btn-2024.ig { background-color: #e4405f; }
.social-btn-2024.ln { background-color: #0077b5; }