:root {
    /* --color-bg: #bdbdbd;
    --color-bg-secondary: #ffffff;
    --color-text: #000000; */
    --box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --border-radius: 0.35rem;
}



html {
  box-sizing: border-box;
}

*, *:before, *:after {
  box-sizing: inherit;
}

body {
  --color-bg: #bebebe;
  --color-bg-secondary: #ffffff;
  --color-text: #000000;
  font-family: 'Nunito Sans', sans-serif;
  color: var(--color-text);
  background-color: var(--color-bg);
}

body.dark-mode{
  --color-bg: #212E37;
  --color-bg-secondary: #2B3743;
  --color-text: #ffffff;
}

.container {
  margin-left: auto;
  margin-right: auto;
  width: 80%;
}

.img-fluid {
  width: 100%;
}

/* Espaciados */

.my-2 {
  margin-top: 2rem;
  margin-bottom: 2rem;
}



/*navbar*/

.navbar {
  background-color: var(--color-bg-secondary);
  box-shadow: var(--box-shadow);
}

.navbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.btn-dark-mode {
  background-color: var(--color-bg-secondary);
  border: none;
  outline: none;
  cursor: pointer;
  opacity: 1;
  transition: 0.3s;
  color: var(--color-text);
}

.btn-dark-mode:hover {
  opacity: 0.6;
}


/* Filtros*/


.filter-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.from-search {
  box-shadow: var(--box-shadow);
  border-radius: var(--border-radius);
  background-color: var(--color-bg-secondary);
  padding: 10px
}

.from-search i {
  opacity: 0.5;
}

.from-search input {
  border: none;
  outline: none;
  margin-left: 5px;
  background-color: var(--color-bg-secondary);
  color: var(--color-text);
}

/* Main*/

.grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2rem;
}

.card {
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.card img {
  border-top-left-radius: var(--border-radius);
  border-top-right-radius: var(--border-radius);
}

.card-content {
  padding: 2rem;
}

.card-content h3 {
  margin-bottom: 2rem;
}
 

@media (max-width: 1000px) {
  .grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 750px) {
  .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .navbar-content {
    font-size: 0.6rem;
  } 
  .filter-content {
    flex-direction: column;
    align-items: flex-start;
  }
  .from-search {
    width: 100%;
    margin-bottom: 1rem;
  }
  .from-search input {
    width: 85%;
  }
  .grid {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }
}