/* Variables CSS para colores y tamaños de fuente */
:root {
  --primary-color: #e5e7df;
  --focus-color: #105099;
  /*#141414 #212529 #1a1a1a #105099*/
  --secondary-color: #141414;
  --hover-color: #6b6a6a;
  --super-small-font-size: 0.8rem;
  --small-font-size: 0.9rem;
  --medium-font-size: 1.6rem;
  --large-font-size: 5rem;
  --line-height: 1px;
  --header-padding: 1rem;
  --hero-border: 1px;
}


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

hr {
  height: 2px;
  background: var(--secondary-color);
  margin: 20px 0;
  opacity: 100;
  width: 100%; 
  transform-origin: left center; 
}


.marca {
  font-weight: bold;
  text-align: right;
}

.large-dot {
  font-size: 1.5em;
  display: inline-flex;
  align-items: center;
}

/* Estilos para el enlace */
.explore-link {
  color: var(--secondary-color);
  text-decoration: none;
  font-size: var(--small-font-size);
  font-weight: 600;
  position: relative;
  display: inline-flex;
  align-items: center;
  padding-top: 0.5rem;
}

.explore-link .arrow-icon {
  width: 15px;
  height: auto;
  margin-left: 0.5rem;
}

/* Animación de la línea al pasar el cursor */
.explore-link::after {
  content: '';
  position: absolute;
  left: 1;
  bottom: -5px;
  height: 2px;
  width: 0;
  background-color: var(--secondary-color);
  transition: width 0.3s ease;
}

.explore-link:hover::after {
  width: 22%;
}




/* Fondo de toda la página */
html,
body {
  background-color: var(--primary-color);
  color: var(--primary-color);
}


/* Preloader */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--primary-color);
  z-index: 9999;
  transition: opacity 0.2s ease;
}

#preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

/* Transition*/
#transition-overlay {
  position: fixed;
  bottom: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--secondary-color);
  z-index: 9999;
  transition: transform 0.5s ease-in-out;
}

/* Contenedor principal */
.page-container {
  padding-left: var(--header-padding);
  padding-right: var(--header-padding);
  visibility: visible;

}

/* Logo */
.logo {
  max-width: 100%;
  height: auto;
}



/* Estilos generales para la barra de navegación */
.page-container nav.navbar {
  position: relative;
  border-top: 18px solid var(--secondary-color) !important;
  border-bottom: var(--line-height) solid transparent;
  position: sticky;
  background-color: var(--primary-color);
}

.page-container nav.navbar::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: var(--line-height);
  background-color: var(--secondary-color);
  transition: width 1s ease-in-out;
}

.page-container nav.navbar.animate-border::after {
  width: 100%;
}


/* Estilos para el botón de la hamburguesa */
.navbar-toggler {
  width: 100%;
  display: flex;
  justify-content: right;
  align-items: center;
  border: none;
  padding: 0;
  cursor: pointer;
}

.about {
  min-height: 50vh;
}

.navbar-toggler-text {
  font-size: var(--small-font-size);
  font-weight: bold;
  color: var(--secondary-color);
  font-family: 'Inter', sans-serif;
  padding-bottom: 1rem;
  padding-top: 0.5rem;
}

/* Ajustes específicos para alinear el contenido de la barra de navegación */
.navbar-nav {
  display: flex;
  align-items: baseline;
  font-family: 'Inter Tight', sans-serif;
  font-weight: 600;
  font-size: var(--small-font-size);
}

.nav-link {
  color: var(--secondary-color);
}

.nav-link:hover {
  color: var(--hover-color);
}

#my-navbar .navbar-collapse {
  padding-left: 0;
}

.navbar-nav .nav-item {
  margin-right: 1rem;
}

.navbar-nav .nav-item:first-child {
  margin-right: 19rem;
}


/*Main Section*/
.main-content {
  min-height: 50vh;
  display: flex;
  justify-content: left;
  align-items: center;
}

.main-content .row {
  padding: 0;
  padding-left: 0 !important;

}

h1 {
  font-family: "Inter Tight", sans-serif;
  font-size: var(--large-font-size);
  color: var(--focus-color);
  font-weight: 600;
  text-align: left;
}


.trabajo-grado {
  margin-bottom: 11rem;
}
.socializaciones {
  padding-bottom: 11rem; 
}

p {
  font-family: "Inter Tight", sans-serif;
  font-size: var(--super-small-font-size);
  font-weight: 300;
  color: var(--secondary-color);
  text-align: left;
  padding-top: 1rem;
}

h2 {
  font-family: "Inter Tight", sans-serif;
  font-size: var(--medium-font-size);
  color: var(--secondary-color);
  font-weight: 600;
  text-align: left;
  padding-top: 1rem;
}

/*Footer*/
.footer {
  padding-bottom: 1rem;
  padding-top: 1rem;
  padding-left: 0;

}


/* Estilos específicos para dispositivos móviles */
@media (max-width: 914px) {
  

  h1 {
    font-size: 2.5rem;
    padding-bottom: 0rem;
  }

  h2 {
    font-size: 1.4rem; 
  }

  .trabajo-grado {
    margin-bottom: 4rem;
  }
  .socializaciones {
    padding-bottom: 4rem; 
  }
}