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

:root {
  --color-primary: #35343d;
  --color-secondary: #e4e2da;
  --color-accent: #efd5c0;
  --color-text-important: #ffdb58;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--color-primary);
  color: var(--color-secondary);
}

main {
  padding: 0 18px;
}

nav ul,
footer ul {
  display: flex;
  padding: 5px;
  list-style-type: none;
  justify-content: space-around;
  margin: 0;
  width: 100%;
}

footer {
  padding-bottom: 45px;
  width: 60%;
  margin: 10px auto 30px auto;
}

nav {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-secondary);
  color: var(--color-primary);
  padding: 5px 0;
  text-align: center;
  z-index: 1000;
  margin: 0;
}

nav li {
  position: relative;
  margin: 0;
}

nav li::before {
  content: '';
  background-color: var(--color-text-important);
  position: absolute;
  top: 0;
  right: -20px;
  width: 1px;
  height: 100%;
}

nav li:last-child::before {
  display: none;
}

hr {
  width: 70%;
  height: 2px;
  background-color: var(--color-accent);
  border: none;
  margin: 20px auto;
}

.brief {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin: 50px 0;
  padding: 10px;
  border: solid 1px var(--color-accent);
  border-radius: 8px;
  position: relative;
}

.profile-picture {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: var(--color-secondary);
  margin-top: -50px;
}

.profile-name {
  margin: 5px 0 0;
  text-align: center;
  font-size: 30px;
  font-weight: bold;
  color: var(--color-text-important);
}

.btn-contact,
.btn-more {
  display: block;
  text-align: center;
  width: 100px;
  margin: 0 auto;
  background-color: var(--color-text-important);
  padding: 4px;
  font-size: 16px;
  color: var(--color-primary);
  text-decoration: none;
  border-radius: 5px;
  box-shadow: 0 2px 5px #998335;
  font-weight: 600;
}
.btn-more:is(:hover, :focus) {
  outline: solid 1px var(--color-accent);
}
.img-showcase {
  margin: 0 auto;
  width: 200px;
  padding-bottom: 10px;
  display: block;
}

.fa-regular.fa-user {
  display: block;
  font-size: 40px;
  text-align: center;
  color: var(--color-accent);
  font-weight: 100;
}

.review-container {
  display: flex;
  overflow-x: auto;
  margin-bottom: 20px;
}

.review {
  position: relative;
  min-width: 300px;
  max-width: 400px;
  margin-right: 15px;
  padding-right: 10px;
}

.review::before {
  content: '';
  position: absolute;
  top: 10%;
  right: 0;
  width: 1px;
  height: 60%;
  background-color: #ccc;
}

.review:last-child::before {
  display: none;
}

.reviewer {
  font-weight: bold;
  display: inline-block;
  margin: 0;
  color: var(--color-text-important);
}

.reviewer-rol {
  font-style: italic;
  display: inline-block;
  margin: 0 0 10px 0;
  color: var(--color-accent);
}

header .fa-solid {
  color: var(--color-primary);
  font-size: 16px;
}

a {
  text-decoration: none;
}

a,
a:visited {
  color: var(--color-primary);
}

footer,
footer a:visited {
  color: var(--color-text-important);
}

.nav-item.active {
  position: relative;

  /* Cambia el color del texto */
}

.nav-item.active::after {
  content: '';
  position: absolute;
  bottom: -5px;
  /* Ajusta esta cantidad para controlar la distancia entre el texto y la línea */
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  /* Cambia el color de la línea */
}

.text-important {
  color: var(--color-text-important);
}

.copyright {
  text-align: center;
  font-size: 16px;
}

@media (min-width: 768px) {
  .container {
    width: 80%;
    margin: 0 auto;
  }

  .brief {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    min-height: 280px;
    margin: 15px auto;
  }

  .brief img {
    display: block;
    margin: 0;
    width: 250px;
    height: 250px;
  }

  .brief-text {
    width: 50%;
    margin-left: 15px;
  }

  .brief p {
    margin-left: 0;
    display: inline-block;
    text-align: left;
    margin-top: 0;
  }

  .profile-name {
    text-align: left;
    height: 50px;
  }

  header {
    width: 100%;
    margin: 0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    position: sticky;
    top: 0;
    z-index: 1000;
  }

  nav {
    width: 100%;
    position: sticky;
    top: 0;
    max-height: 50px;
  }

  nav li {
    margin: 0 5px;
  }

  nav li::before {
    display: none;
  }

  a i.fa-solid {
    display: none;
  }

  nav ul {
    justify-content: flex-end;
  }
  .project-info {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
  }
  .project-brief {
    display: inline-block;
    flex: 1;
    min-width: 60%;
    vertical-align: top;
    margin-top: 0;
    order: -1;
    padding-right: 20px;
  }
  .img-showcase {
    margin: 0 auto;
    width: 20%;
    min-width: 280px;
    padding-bottom: 10px;
  }
}