:root {
  --color1: #1e40af;
  --color2: #1e3a8a;
  --color3: #3b82f6;
  --color4: #60a5fa;
  --color5: #0f172a;
  --color6: #1e293b;
  --color7: #475569;
  --color8: #cbd5e1;
  --color9: #f8fafc;
  --color10: #ffffff;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  color: var(--color5);
  /* background: var(--color9); */
  line-height: 1.6;
}

h1,
h2,
h3 {
  font-family: "Playfair Display", serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color5);
}

h1 {
  font-size: 2.5rem;
  margin: 0 0 1rem;
}

h2 {
  font-size: 2rem;
  margin: 0 0 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color1), var(--color4));
}

h3 {
  font-size: 1.4rem;
  margin: 0 0 0.75rem;
}

a {
  color: var(--color1);
  text-decoration: none;
  transition: all 0.3s ease;
}
a:hover {
  color: var(--color3);
}

header {
  background: var(--color10);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: 95%;
  margin: 0 auto;
  padding: 0.4rem 1.1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: "Playfair Display", serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--color1);
  letter-spacing: -0.5px;
}

.brand span {
  color: var(--color5);
}

.site-logo {
  width: 48px;
  height: auto;
  border-radius: 8px;
  flex-shrink: 0;
}

.brand-text {
  display: inline-block;
}
.cta {
  display: inline-block;
  background: linear-gradient(135deg, var(--color1), var(--color2));
  color: white;
  padding: 0.7rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}

.cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(30, 64, 175, 0.4);
  color:white;
}

.cta-outline {
  background: transparent;
  color: var(--color1);
  border: 2px solid var(--color1);
  box-shadow: none;
}

.cta-outline:hover {
  background: var(--color1);
  color: white;
}

header .nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color6);
  position: relative;
  border-bottom: 2px solid transparent;
  transition: border-color 0.3s ease;
  padding-bottom: 4px;
}

header .navbar .nav-item {
  margin: 7px 5px;
  display: flex;
  align-items: center;
}

/* Efecto de subrayado con border-bottom para no conflictuar con la flecha ::after */
header .nav-link:hover {
  border-bottom-color: var(--color1);
}

/* Estilos del footer */
footer {
  background: var(--color5);
  color: var(--color6);
  padding: 3rem 0 2rem;
  margin-top: 4rem;
}
footer a,
p {
  color: var(--color8);
}
footer a:hover {
  color: white;
}
footer strong {
  color: white;
}

/* Redes en footer */
footer .social-footer{
  display: flex;
  justify-content: center;
}

/* ====================================
   SECCIÓN DE BIENVENIDOS
   ==================================== */

.bienvenidos-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}

.bienvenidos-section::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: linear-gradient(
    135deg,
    rgba(30, 64, 175, 0.05),
    rgba(59, 130, 246, 0.05)
  );
  border-radius: 50%;
  z-index: 0;
}

.bienvenidos-section .container {
  position: relative;
  z-index: 1;
}

/* Badge decorativo superior */
.welcome-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--color1), var(--color3));
  color: white;
  padding: 8px 20px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
  box-shadow: 0 4px 15px rgba(30, 64, 175, 0.2);
  animation: fadeInDown 0.6s ease;
}

.welcome-badge i {
  font-size: 1rem;
}

/* Título de sección */
.section-title {
  font-family: "Montserrat", sans-serif;
  font-size: 2.56rem;
  font-weight: 700;
  color: var(--color5);
  margin-bottom: 20px;
  position: relative;
  animation: fadeInUp 0.6s ease 0.2s backwards;
}

.title-decoration {
  display: block;
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--color1), var(--color4));
  margin-top: 15px;
  border-radius: 2px;
  position: relative;
}

.title-decoration::after {
  content: "";
  position: absolute;
  right: -20px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  background: var(--color3);
  border-radius: 50%;
}

/* Subtítulo destacado */
.welcome-intro {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color2);
  line-height: 1.6;
  margin-bottom: 25px;
  animation: fadeInUp 0.6s ease 0.3s backwards;
}

/* Contenido principal */
.welcome-content {
  margin-bottom: 30px;
  animation: fadeInUp 0.6s ease 0.4s backwards;
}

.welcome-content p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color6);
  margin-bottom: 15px;
}

.welcome-content strong {
  color: var(--color1);
  font-weight: 600;
}

/* Botón CTA personalizado */
.cta-welcome {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--color1), var(--color2));
  color: white;
  padding: 14px 30px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: 0 6px 20px rgba(30, 64, 175, 0.3);
  transition: all 0.3s ease;
  margin-bottom: 40px;
  animation: fadeInUp 0.6s ease 0.5s backwards;
}

.cta-welcome:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(30, 64, 175, 0.4);
  color: white;
}

.cta-welcome i {
  transition: transform 0.3s ease;
}

.cta-welcome:hover i {
  transform: translateX(5px);
}

/* Wrapper de imagen */
.image-wrapper {
  position: relative;
  animation: fadeInRight 0.8s ease 0.3s backwards;
}

/* Círculos decorativos */
.decoration-circle {
  position: absolute;
  border-radius: 50%;
  z-index: 0;
}

.decoration-1 {
  width: 200px;
  height: 200px;
  background: linear-gradient(
    135deg,
    rgba(30, 64, 175, 0.1),
    rgba(59, 130, 246, 0.1)
  );
  top: -30px;
  right: -30px;
  animation: float 6s ease-in-out infinite;
}

.decoration-2 {
  width: 150px;
  height: 150px;
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.08),
    rgba(96, 165, 250, 0.08)
  );
  bottom: -20px;
  left: -20px;
  z-index:-1;
  animation: float 8s ease-in-out infinite reverse;
}

/* Card de imagen */
.welcome-image-card {
  position: relative;
  /*  border-radius: 20px; */
  /* overflow: hidden; */

  z-index: 1;
  transition: all 0.4s ease;
}

/* .welcome-image-card:hover {
  transform: translateY(-10px);
} */

.welcome-image {
  width: 60%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 15px;
  transition: transform 0.4s ease;
  /*  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15); */
}

.welcome-image-card:hover .welcome-image {
  transform: scale(1.05);
}

/* Animaciones */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes floatBadge {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* Responsive */
@media (max-width: 991px) {
  .bienvenidos-section {
    padding: 60px 0;
  }

  .section-title {
    font-size: 2.5rem;
  }

  .welcome-intro {
    font-size: 1.1rem;
  }

  .image-wrapper {
    margin-top: 40px;
  }
}

@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }

  .welcome-intro {
    font-size: 1rem;
  }

  .welcome-content p {
    font-size: 1rem;
  }

  .stats-mini {
    gap: 15px;
  }

  .stat-item {
    flex: 1;
    min-width: calc(50% - 10px);
  }

  .floating-badge {
    bottom: 20px;
    left: 20px;
    padding: 15px 20px;
  }

  .badge-icon {
    width: 40px;
    height: 40px;
    font-size: 1.1rem;
  }

  .badge-text strong {
    font-size: 0.95rem;
  }

  .badge-text p {
    font-size: 0.8rem;
  }

  .decoration-1,
  .decoration-2 {
    display: none;
  }
}

@media (max-width: 576px) {
  .bienvenidos-section {
    padding: 40px 0;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .stat-item {
    min-width: 100%;
  }

  .cta-welcome {
    width: 100%;
    justify-content: center;
  }
}

/* Personalización de botones en sección niveles */
#pNiveles .btn-warning {
  background-color: var(--color2);
  border-color: var(--color2);
  color: white;
  transition: all 0.3s ease;
  border-radius: 50px;
}

#pNiveles .btn-warning:hover {
  background-color: var(--color1);
  border-color: var(--color1);
  color: white;
}


/* Estilos de publicaciones */

                    .card-galeria {
                        /* background-color: rgba(0, 0, 0, 0.03); */
                        background-color: white;
                        border-radius: 5px;
                        box-shadow: 0 0 30px rgba(0, 0, 0, 0.18);
                    }

                    .container-galeria {
                        height: 300px;
                        position: relative;
                        clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%);
                    }

                    #portada-galeria {
                        width: 100%;
                        height: 100%;
                        object-fit: cover;
                        object-position: top;
                        display: block;
                        border-radius: 5px 5px 0 0;
                    }

                    .container-galeria:after {
                        content: "";
                        height: 100%;
                        width: 100%;
                        position: absolute;
                        top: 0;
                        left: 0;
                        border-radius: 5px 5px 0 0;
                        opacity: 0.7;
                    }

                    .details {
                        padding: 20px 10px;
                    }

                    .details h3 {
                        font-family: 'Poppins', sans-serif;
                        color: var(--color1);
                        font-weight: 600;
                        font-size: 18px;
                        margin: 10px 0 15px 0;
                    }

                    .details p {
                        color: #a0a0a0;
                        font-size: 15px;
                        line-height: 30px;
                        font-weight: 400;
                    }

                    /* Otros estilos de botones */
                    .btn-pub {
                        width: 110px;
                        background-color: var(--color1);
                        color: white;
                        border: none;
                        padding: 10px 20px;
                        border-radius: 20px;
                        cursor: pointer;
                        transition: .3s;
                    }

                    .btn-pub:hover {
                        color: white;
                        background-color: var(--color1);
                        transform: translateY(-5px);
                    }