@import url('https://fonts.googleapis.com/css2?family=Righteous&family=Work+Sans:wght@100;300;400;600;800&display=swap');
body {
    margin: 0;
    padding: 0;
    min-height: 100vh;

    background: linear-gradient(to top, rgba(30,35,38,.8), rgba(30,35,38,1)),
    url(../img/fondo.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed; 
}
* {
    box-sizing: border-box;
    font-family: "Work Sans", sans-serif;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

.container-header {
    background: black;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 99;
}

.container-header header {
    max-width: 1100px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.container-header header .logo a {
    font-family: 'Righteous', cursive;
    font-size: 36px;
    color: #1cb698;
    text-decoration: none;
}

.container-header header ul {
    display: flex;
    list-style: none;
}

.container-header header nav ul li a {
    text-align: center;
    color: #fff;
    margin: 0 15px;
    padding: 3px;
    transition: .5s;
    text-decoration: none;
}

.container-header header nav ul li a:hover {
    color: #1cb698;
}

section {
    margin-top: 120px; 
}
#menu-toggle {
  display: none;
}

.menu-icon {
  display: none;
  font-size: 24px;
  cursor: pointer;
  color: #1cb698;
  margin-left: auto; 
  border-radius: 20px;
}
.skills {
  color: #fff;
  padding: 50px 20px;
 
}

.skills .container-section {
  max-width: 1199px;
  margin: auto;
}

.skills h2 {
  font-size: 48px;
  font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
  text-align: center;
  padding: 20px 0;
}

.skills .fila {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: center;
}

.skills .fila .col {
  flex: 1;
  min-width: 300px;
  padding: 0 20px;
}

.skills .fila .col h3 {
  font-size: 28px;
  font-family: 'Righteous', cursive;
  margin-bottom: 25px;
  text-align: center;
}
.skills .skills span {
    font-weight: bold;
    display: block;
    margin-bottom: 10px;
}

.skills .skills .barra-skills {
    height: 8px;
    width: 80%;
    background-color: #f0f3f7;
    position: relative;
    margin-bottom: 30px;
}
.skills .skills .progreso {
    background-color: #1cb698;
    position: absolute;
    top: 0;
    left: 0;
    height: 8px;
}

.skills .skills .barra-skills span {
    position: absolute;
    height: 40px;
    width: 40px;
    background-color: #1cb698;
    border-radius: 50%;
    line-height: 40px;
    text-align: center;
    top: -17px;
    right: -15px;
    font-size: 14px;
}

.skills .barra-skills .progreso.javaScript  {
    width: 0%;
    animation: 2s javascript forwards;
}
@keyframes javascript {
  0% { width: 0%; }
  100% { width: 75%; }
}
footer {
  background-color: black;
  color: #fff;
  padding: 15px 0;
  text-align: center;
  position: relative;
  width: 100%;
}

footer .redes {
  margin-bottom: 20px;
}

footer .redes a {
  color: #fff;
  display: inline-block;
  border: 1px solid #fff;
  border-radius: 100%;
  width: 42px;
  height: 42px;
  line-height: 42px;
  margin: 10px;
  font-size: 20px;
  transition: all 0.3s ease;
}

footer .redes a:hover {
  background: #1cb698;
  border-color: #1cb698;
  transform: scale(1.1);
}

/* Tablets y móviles (pantallas menores a 768px) */
@media screen and (max-width: 768px) {
  .container-header header {
    flex-direction:  column;
    align-items: center;
  }

  .container-header header ul {
    flex-direction: column;
    width: 100%;
    padding: 10px 0;
  }

  .container-header header nav ul li {
    margin: 10px 0;
  }

  .skills {
    padding: 40px 15px;
  }

  .skills h2 {
    font-size: 36px;
  }

  .skills .fila {
    flex-direction: column;
    gap: 30px;
  }

  .skills .fila .col {
    padding: 0;
    min-width: 100%;
  }

  .skills .fila .col h3 {
    font-size: 24px;
  }

  .skills .skills .barra-skills {
    width: 100%;
  }

  .skills .skills .barra-skills span {
    font-size: 12px;
    width: 35px;
    height: 35px;
    line-height: 35px;
    top: -15px;
    right: -12px;
  }

  footer .redes a {
    width: 36px;
    height: 36px;
    line-height: 36px;
    font-size: 18px;
    margin: 8px;
  }
}

/* Móviles pequeños (pantallas menores a 480px) */
@media screen and (max-width: 480px) {
  .container-header header .logo a {
    font-size: 28px;
  }

  .skills h2 {
    font-size: 28px;
  }

  .skills .fila .col h3 {
    font-size: 20px;
  }

  .skills .skills .barra-skills span {
    font-size: 10px;
    width: 30px;
    height: 30px;
    line-height: 30px;
    top: -13px;
    right: -10px;
  }
}

/* Responsive Menú  navar */
@media (max-width: 768px) {
  #menu-toggle {
    display: none;
  }

  .menu-icon {
    display: block;
    font-size: 28px;
    cursor: pointer;
    color: #1cb698; /* color de tu logo */
    position: absolute;
    right: 20px;
    top: 20px;
    z-index: 300;
  }

  /* Menú oculto */
  .container-header header .nav ul {
    display: none;
    flex-direction: column;
  background-color: rgba(0,0,0,0.5); 
    position: absolute;
    top: 60px;  
    right: 20px; 
    width: 200px;  
    padding: 10px 0;
    border-radius: 6px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.4);
    z-index: 250;
  }

  /* Mostrar menú al activar */
  #menu-toggle:checked ~ .nav ul {
    display: flex;
  }

  .container-header header .nav ul li {
    margin: 5px 0;
  }

  .container-header header .nav ul li a {
    color: #fff;
    padding: 10px 15px;
    display: block;
    text-align: left;
  }

  
}