* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: sans-serif;
}

html {
  scroll-behavior: smooth;
  background-color: #e7eaf6;
}

main {
  background: #e7eaf6;  
}

.container {
  max-width: 1300px;
  width: 100%;
  margin: 0 auto;  
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: #113f67;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 60px;
  background-color: #113f67; 
  color: #e7eaf6;
}

.nav_logo {
  padding: 10px 0;
}

.menu_items {
  display: flex;
  list-style: none;
  gap: 20px;
}

p {
  margin-bottom: 15px;
}

p a {
  color: #113f67;
  background-color: #e7eaf6;
  font-weight: bold;
}

a {
  color: #e7eaf6;
  text-decoration: none;
  font-weight: bold;
}

.mono {
  font-family: monospace, monospace;
  font-size: 16px;
  font-weight: bold;
}

/* Section content */
.section-content {
  position: relative;
  width: 100%;
}

.section-content:nth-child(odd) {
  background-color: #a2a8d3; 
  color: #222; 
}

.section-content:nth-child(odd) p a {
  color: #113f67;
  font-weight: bold;
  background-color: #a2a8d3;
  text-decoration: none; 
}

.section-content .row {
  display: flex;
  align-items: center;
  min-height: 50vh;
  height: 100%;
  width: 100%;
  gap: 30px;
  justify-content: space-between;
  font-size: 18px;
  line-height: 28px;
  padding: 100px 20px;
}

.section-content .row h2,
.section-content .row h4,
.section-content .row p {
  color: #113f67;
}

.section-content .row h2 {
  font-size: 36px;
  margin-bottom: 30px;
}

.section-content .column {
  width: 100%;
}

.section-last {
    padding-bottom: 70px;
}

.footer {
  bottom: 0;
  left: 0;
  position: fixed;  
  width: 100%;
  text-align: center;
  height: 50px;  
  background-color: #113f67; 
  color: #e7eaf6;
  padding-top: 16px;
}

#menu_toggle {
  display: none;
}

/* Zona responsiva */

/*@media (width < 1150px) {*/
@media (width < 900px) {
  #menu_toggle {
    display: block;
  }
  .nav {
    padding: 0 20px;
    background-color: #113f67; 
    color: #e7eaf6;
  }

  .menu_items {
    position: fixed;
    top: 0;
    width: 260px;
    background-color: #113f67; 
    color: #e7eaf6;
    height: 100%;
    left: -100%;
    padding: 50px 30px 30px;
    flex-direction: column;
    transition: all 0.5s ease;
  }
  .showMenu .menu_items {
    left: 0;
  }

  a {
    background-color: #113f67; 
    color: #e7eaf6;
  }

  #menu_toggle {
    width: 20px;
    cursor: pointer;
  }
  .menu_items #menu_toggle {
    position: absolute;
    top: 20px;
    right: 20px;
  }

  .section-content .row {
    flex-direction: column;
    padding: 70px 20px;
    justify-content: center;
  }
  .section-content .row .column {
    width: 100%;
  }

}

@media (width < 600px) {

  .section-content .row h2 {
    font-size: 26px;
  }
  .buttons {
    justify-content: center;
  }
  .btn {
    padding: 10px 16px;
  }
}