/* Google Font */
@import url('https://fonts.googleapis.com/css2?family=Work+Sans:ital,wght@0,100;0,200;0,300;0,400;0,500;1,100;1,200;1,300;1,400&display=swap');

/*===== VARIABLES CSS =====*/
:root {
    --header-height: 3rem;
    
    /*========== Colors ==========*/
  /* Change favorite color to match images */
  /*Green dark 190 - Green 171 - Grren Blue 200*/
  --hue-color: 190;

  /* HSL color mode */
  --first-color: hsl(var(--hue-color), 64%, 22%);
  --first-color-second: hsl(var(--hue-color), 64%, 22%);
  --first-color-alt: hsl(var(--hue-color), 64%, 15%);
  --title-color: hsl(var(--hue-color), 64%, 18%);
  --text-color: hsl(var(--hue-color), 24%, 35%);
  --text-color-light: hsl(var(--hue-color), 8%, 60%);
  --input-color: hsl(var(--hue-color), 24%, 97%);
  --body-color: hsl(var(--hue-color), 100%, 99%);
  --white-color: #FFF;
  --scroll-bar-color: hsl(var(--hue-color), 12%, 90%);
  --scroll-thumb-color: hsl(var(--hue-color), 12%, 75%);

    /*========== Font and typography ==========*/
    --body-font: 'Work Sans', sans-serif;
    --h1-font-size: 1.5rem;
    --h2-font-size: 1.25rem;
    --h3-font-size: 1rem;
    --normal-font-size: .938rem;
    --small-font-size: .875rem;
    --smaller-font-size: .813rem;
  
    /*========== Font weight ==========*/
    --font-medium: 500;
    --font-semi-bold: 600;
  
    /*========== Margins ==========*/
    --mb-1: .5rem;
    --mb-2: 1rem;
    --mb-3: 1.5rem;
  
    /*========== z index ==========*/
    --z-tooltip: 10;
    --z-fixed: 100;
  }

  /* Base Css */
  *,::before,::after {
      box-sizing: border-box;
  }
  html {
      scroll-behavior: smooth;
  }
  /* DARK AND LIGHT */
  body.dark-theme {
   /* HSL color mode */
  --first-color-second: hsl(var(--hue-color), 54%, 12%);
  --title-color: hsl(var(--hue-color), 24%, 95%);
  --text-color: hsl(var(--hue-color), 8%, 75%);
  --input-color: hsl(var(--hue-color), 29%, 16%);
  --body-color: hsl(var(--hue-color), 29%, 12%);
  --scroll-bar-color: hsl(var(--hue-color), 12%, 48%);
  --scroll-thumb-color: hsl(var(--hue-color), 12%, 36%);
  }

  .change-theme {
      position: absolute;
      right:0;
      top: 2.2rem;
      display: flex;
      color: var(--text-color);
      font-size:1.2rem;
      cursor: pointer;
  }
  .change-theme:hover {
      color: var(--title-color);
  }

  /* pdg generator */
  .generate-pdf {
      position: absolute;
      top: 2.2rem;
      left: 0;
      font-size: 1.2rem;
      cursor: pointer;
      color: var(--text-color);
      display: none;
  }

  /* scale cv font */

  body.scale-cv {
    --h1-font-size: .938rem;
    --h2-font-size: .938rem;
    --h3-font-size: .875rem;
    --normal-font-size: .813rem;
    --small-font-size: .75rem;
    --smaller-font-size: .688rem;
  }

  /* classes to reduce size and print on A4 */
  .scale-cv .change-theme, 
  .scale-cv .generate-pdf{
        display: none;
  }
  .scale-cv .bd-container {
      max-width: 695px;
  }
  .scale-cv .section {
      padding: 1.5rem 0 .80rem;
  }
  .scale-cv .section-title {
      margin-bottom: .75rem;
  }
  .scale-cv .resume-left,
  .scale-cv .resume-right {
      padding: 0 1rem;
  }
  .scale-cv .home-img {
      width: 90px;
      height: 90px;
  }

  .scale-cv .home-container {
      gap: 1.5rem;
  }
  .scale-cv .home-data {
      gap: .25rem;
  }
  .scale-cv, .home-address, 
  .scale-cv .social-container {
    gap: .75rem;
  }
  .scale-cv, .home-icon, 
  .scale-cv .social-icon, 
  .scale-cv .interests-icon{
      font-size: 1rem;
  }
  .scale-cv, .education-container, 
  .scale-cv .experience-container, 
  .scale-cv .certificate-container{
      gap: 1rem;
  }

  .scale-cv, .education-time, 
  .scale-cv .experience-time{
      padding-right: .5rem;
  }

  .scale-cv .education-rounder, 
  .scale-cv .experience-rounder{
      width: 11px;
      height: 11px;
      margin-top: .22rem;
  }
  .scale-cv .education-line, 
  .scale-cv .experience-line{
      width: 1px;
      height: 110%;
      transform: translate(5px, 0);
  }
  .scale-cv .education-data, 
  .scale-cv, .experience-data {
      gap: .25rem;
  }

  .scale-cv .skills-name {
      margin-bottom: var(--mb-1);
  }
  .scale-cv .interests-container {
      column-gap: 2.5rem;
  }



  /* CLASSES FOR PRONTING ON a4 sheet */
  body {
      margin: 0 0 var(--header-height) 0;
      padding: 0;
      font-family: var(--body-font); 
      font-size: var(--normal-font-size);
      background-color: var(--body-color);
      color: var(--text-color);
  }
  h1, h2, h3, ul, p {
      margin: 0;
  }
  h1, h2, h3 {
      color: var(--title-color);
      font-weight: var(--font-medium);
  }
  ul {
      padding: 0;
      list-style: none;
  }
  a {
      text-decoration: none;
  }
  img {
      max-width: 100%;
      height: auto;
  }

  /* CSS CLASS */
  .section {
      padding: 1.5rem 0;
  }
  .section-title {
      font-size: var(--h2-font-size);
      color: var(--title-color);
      font-weight: var(--font-semi-bold);
      text-transform: uppercase;
      letter-spacing: .35rem;
      text-align: center;
      margin-bottom: var(--mb-3);
  }

  /* PAGE LAYOUT */
  .bd-container {
      max-width: 968px;
      width: calc(100% - 3rem);
      margin-left: var(--mb-3);
      margin-right: var(--mb-3);
  }
  .bd-grid {
    display: grid;
  }
  .l-header {
      width: 100%;
      position: fixed;
      bottom: 0;
      left: 0;
      z-index: var(--z-fixed);
      background-color:var(--body-color);
      box-shadow: 0 -1px 4px rgba(0,0,.1);
      transition: .3s;
  }

  /* NAVIGATION */
  .nav {
      height: var(--header-height);
      display: flex;;
      justify-content: space-between;
  }

  /* Adjust the navigation menu on screen 968px and below */
  @media screen and (max-width: 968px) {
    .nav-menu {
        position: fixed;
        left: 0;
        bottom: -100%;
        background-color: var(--body-color);
        box-shadow: 0 1px 4px rgba(0,0,0, .1) ;
        border-radius: 1rem 1rem 0 0;
        width: 100%;
        padding:2rem 1.5rem;
        z-index:var(--z-fixed);
        transition: .7s;
    }
  }

  .nav-logo, .nav-toggle  {
    color: var(--title-color);
    font-weight: var(--font-medium);
    padding: 1rem 0;
  }
  .nav-toggle {
      font-size:1.25rem;
      cursor: pointer;
  }
  .nav-item {
      text-align: center;
  }
  .nav-list {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
  }
  .nav-link {
      display: flex;
      flex-direction: column;
      font-size: var(--smaller-font-size);
      color: var(--text-color-alt);
      font-weight: var(--font-medium);
  }
  .nav-link:hover {
      color: var(--title-color);
  }
  .nav-icon {
      font-size: 1.2rem;
      margin-bottom: var(--mb-1);
  }

  /* class for show menu */
  .show-menu {
      bottom: var(--header-height);
      transition: .7s;
  }
  .active-link {
      color: var(--title-color);
  }

  /* Home page */
  .home {
     position: relative;
  }
  .home-container {
      gap: 3rem;
  }
  .home-data {
      gap: .5rem;
      text-align: center;
  }
  .home-img {
      width: 120px;
      height: 120px;
      border-radius: 50%;
      justify-self: center;
      margin-bottom: var(--mb-1);
  }
  .home-title {
      font-size: var(--h1-font-size);
  }
  .home-profession {
      margin-bottom: var(--mb-1);
      font-size: var(--normal-font-size);
  }
  .home-address {
      gap: 1rem;
  }
  .home-information {
      display: flex;
      align-items: center;
      font-size: var(--small-font-size);
  }
  .home-icon {
    font-size: 1.2rem;
    margin-right: .25rem;
  }
  .home-button-movil {
      display: inline-block;
      justify-self: center;
      border: 2px solid var(--text-color);
      padding: 1rem 2rem;
      color: var(--title-color);
      border-radius: .25rem;
      transition: .3s;
      font-weight: var(--font-medium);
      margin-top: var(--mb-3);

  }
  .hng-img {
      width: 20px;
      position: absolute;
      right: 0;
      top: 4rem;
  }
  .zuri-img {
    width: 35px;
    position: absolute;
    left: -.1rem;
    top: 4rem;
  }
  /* end of home page */

  /* social */
  .social-container {
      grid-template-columns: max-content;
      gap:1rem;
  }
  .social-link {
      display:inline-flex;
      align-items: center;
      font-size:var(--small-font-size);
      color: var(--text-color);
  }
  .social-link:hover {
      color: var(--title-color);
  }
  .social-icon {
      font-size: 1.2rem;
      margin-right: .25rem;
  }
  /* end of social */

  /* profile */
  .profile-description {
      text-align: center;
  }
  /* end of profile */

  /* education experience */
  
  .education-content, .experience-content {
      display: flex;
      margin-bottom: 2rem;
  }
  .education-time, .experience-time {
    padding-right: 1rem;
  }
  .education-rounder, .experience-rounder {
      position: relative;
      display: block;
      width: 16px;
      height: 16px;
      background-color:var(--text-color-light);
      border-radius:50%;
      margin-top: .25rem;
  }
  .education-line, .experience-line{
      display: block;
      width: 2px;
      height: 110%;
      background-color: var(--text-color-light) ;
      transform: translate(7px, 0);
  }
  .education-data, .experience-data{
      gap: .5rem;
  }
  .education-title, .experience-title{ 
      font-size: var(--h3-font-size);
  }
  .education-studies, .experience-company{
      color: var(--text-color);
      font-size: var(--small-font-size);
  }
  .education-year {
      font-size: var(--smaller-font-size);
  }
  /* end of education and experience */

  /* skills and languages */
  .skills-content, .languages-content {
      grid-template-columns: repeat(2, 1fr);
  }
  .languages-content {
    gap: 0;
  }
  .skills-name, .languages-name {
      display: flex;
      align-items: center;
      margin-bottom: var(--mb-3);
  }
  .skills-circle, .languages-circle {
      display: inline-block;
      width: 5px;
      height: 5px;
      background-color: var(--text-color);
      border-radius:50%;
      margin-right: .75rem;
  }
  /* end of skills */


  /* projects */
  .project-container {
      gap: 1rem;
  }
    .project-title {
        font-size: var(--h3-font-size);
        margin-bottom: var(--mb-1);
    }
    .project-link {
        color:var(--text-color);
        text-decoration: underline;
    }
  /* end of projects */

  /* references */
  .references-content {
      gap: .75rem;     
  }
  .references-subtitle {
      color: var(--text-color);
  }
  .references-subtitle, .references-contact{
      font-size: var(--smaller-font-size);
  }
  .references-contact{
      margin-bottom: .5rem;
  }
  .references-title {
      font-size: var(--h3-font-size);
  }
  .references-contact ~ p {
   font-size: .7rem;
  }
  /* end of references */

  /* interests */
  .interests-container  {
    grid-template-columns: repeat(2, 1fr);
    margin-top: var(--mb-2);
  }
  .interests-content {
      display:flex;
      flex-direction: column;
      margin-bottom: var(--mb-3);
      align-items: center;
  }
  .interests-icon {
      font-size: 1.5rem;
      color: var(--text-color-light);
      margin-bottom: .25rem;
  }
  /* end of interesrs */

  /* scroll top */
  .scrolltop {
      position: fixed;
      right: 1rem;
      bottom: -20%;
      display: flex;
      justify-content: center;;
      align-items: center;
      padding: .3rem;
      background-color: var(--first-color-alt);
      border-radius: .4rem;
      z-index: var(--z-tooltip);
      transition: .5s;
      visibility: hidden;
  }
  .scrolltop-icon {
      font-size:1.2rem;
      color: var(--white-color);
  }
  .show-scroll {
      visibility: visible;
      bottom: 5rem;
  }
  /* end of scroll top */

  /* footer */
  .footer{
      height: 2rem;
  }
  .footer-copy {
      text-align: center;
      margin-top: -1rem;
  }
  .footer-copy-link {
      color: var(--text-color);
      font-size: .85rem;
      
  }
  /* end of footer */

  /* media queries */

  /* small screens, 320px and below */
  @media screen and (max-width: 320px) {
    .nav-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem .5rem;
    }
    .footer-copy {
        padding: 1rem 0;
    }
    .footer-copy-link {
        font-size: .6rem;
    }
  }

  /* large screen size 968px and above */
  @media screen and (min-width: 968px) {
    body {
        margin: 3rem 0;
    }
    .bd-container{
        margin-left: auto;
        margin-right: auto;
    }
    .l-header, .scrolltop {
        display: none;
    }
    .resume {
        display: grid;
        grid-template-columns: .5fr 1fr;
        /* background-color: var(--first-color); */
        box-shadow: 0 0 8px rgba(13, 12, 12, .15);
    }
    
    .resume-left, .resume-right {
        padding: 0 1.5rem;
    }
    .generate-pdf {
        display: inline-block;
    }
    .section-title , .profile-description {
        text-align: initial;
    }
    .home-container {
        gap: 1.5rem;
    }
    .home-button-movil {
        display: none;
    }
    .languages-content {
        grid-template-columns: repeat(3, max-content);
        column-gap: 3.5rem;
    }
    .interests-container {
        grid-template-columns: repeat(4, max-content);
        column-gap: 3.5rem;
    }
  }
  /* end of media queries */