/*===== GOOGLE FONTS =====*/
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap");
/*===== VARIABLES CSS =====*/
:root{
  --header-height: 3.5rem;
  --nav-width: 324px;
  
  /*===== Font weight =====*/
  --font-medium: 500;
  --font-semi-bold: 600;
  --font-bold: 700;

  /*===== Colors =====*/
  --first-color: #76b6d3;
  --first-color-dark: #1087be;
  --first-color-darken: #224e63;
  --text-color: #3e6577;
  --first-color-light: #b1cfdd;
  --first-color-lighten: #FFFAFA;

  /*===== Font and typography =====*/
  --body-font: 'Poppins', sans-serif;
  --h1-font-size: 1.5rem;
  --h2-font-size: 1.25rem;
  --h3-font-size: 1rem;
  --normal-font-size: .938rem;
  --small-font-size: .813rem;
  --smaller-font-size: .75rem;

  /*===== Margins =====*/
  --mb-1: .5rem;
  --mb-2: 1rem;
  --mb-3: 1.5rem;
  --mb-4: 2rem;
  --mb-5: 2.5rem;

  /*===== z-index =====*/
  --z-fixed: 100;
} 

@media screen and (min-width: 768px){
  :root{
    --h1-font-size: 2.25rem;
    --h2-font-size: 1.5rem;
    --h3-font-size: 1.25rem;
    --normal-font-size: 1rem;
    --small-font-size: .875rem;
    --smaller-font-size: .813rem;
  }
}

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

html{
  scroll-behavior: smooth;
}

body{
  margin: var(--header-height)  0 0 0;
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  font-weight: var(--font-medium);
  background-color: var(--first-color-lighten);
  color: var(--text-color);
  line-height: 1.6;
}

h1,h2,h3,p{
  margin: 0;
}

h3{
  font-weight: var(--font-semi-bold);
}

ul{
  margin: 0;
  padding: 0;
  list-style: none;
}

a{
  text-decoration: none;
  color: var(--text-color);
}

img{
  max-width: 100%;
  height: auto;
  display: block;
}

/*===== CLASS CSS ===== */
.section{
  padding: 4rem 0 2rem;
}
.section-title{
  font-size: var(--h1-font-size);
  color: var(--first-color);
  margin-bottom: var(--mb-3);
  text-align: center;
}

.section-subtitle{
  display: block;
  font-size: var(--small-font-size);
  color: var(--first-color-darken);
  text-align: center;
  font-weight: var(--font-bold);
  margin-bottom: .25rem;
}

/*===== LAYOUT =====*/
.bd-grid{
  max-width: 1024px;
  display: grid;
  grid-template-columns: 100%;
  column-gap: 2rem;
  width: calc(100% - 2rem);
  margin-left: var(--mb-2);
  margin-right: var(--mb-2);
}

.\31-header {
  width: 100%;
  position: fixed;
  top: 0;
  left:0;
  z-index: var(--z-fixed);
  background-color: var(--first-color-lighten);
  box-shadow: 0 2px 4px rgba(0,0,0,.1);
}

/*===== NAV =====*/
.nav{
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav__menu{
  position: fixed;
  top: 0;
  left: -100%;
  width: min(90vw, 360px);
  height: 100vh;
  padding: 3rem 2rem;
  display: flex;
  align-items: center;
  background-color: var(--first-color);
  transition: .5s;
}

.nav__close{
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 2rem;
  color: var(--first-color-dark);
  cursor: pointer;
}

.nav__item{
  margin-bottom: var(--mb-4);
}

.nav__link{
  font-size: 1rem;
  text-transform: uppercase;
  color: var(--first-color-lighten);
  font-weight: var(--font-bold);
  transition: .3s;
}

.nav__link:hover{
  color: var(--text-color);
}

.nav__toggle{
  color: var(--first-color-dark);
  font-size: 1.3rem;
  cursor: pointer;
}

/*=== Show menu ===*/
.show{
  left: 0;
}

/*Active menu*/
.active{
  color: var(--text-color);
}

/*===== HOME =====*/
.home__container{
  min-height: calc(100vh - var(--header-height));
  min-height: calc(100svh - var(--header-height));
  height: auto;
  align-items: center;
  padding: 2rem 0;
}

.home__data{
  display: flex;
  flex-direction: column;
  align-items: center;
  height: max-content;
  text-align: center;
}

.home__img{
  padding-top: 1.3rem;
  padding-left: .8rem;
  width: 160px;
  height: 160px;
  background-color: var(--first-color);
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: var(--mb-2);
}

.home__img img{
  width: 155px;
}

.home__title{
  font-size: 2.5rem;
  color: var(--first-color);
  font-weight: var(--font-semi-bold);
}

.home__intro{
  display: block;
  font-size: 1.1rem;
  color: var(--first-color-dark);
  margin-bottom: 0.5rem;
}

.home__profession{
  font-size: 1.4rem;
  color: var(--first-color-dark);
  margin-bottom: var(--mb-5);
}

.home__button{
  width: 100%;
  margin-bottom: var(--mb-4);
}

.home__social{
  margin-bottom: 5rem;
}

.home__social-link{
  display: inline-flex;
  background-color: var(--first-color);
  color: var(--first-color-lighten);
  font-size: 1.1rem;
  border-radius: 50%;
  padding: .40rem;
  margin: 0 var(--mb-1);
  transition: .3s;
}

.home__social-link:hover{
  background-color: var(--first-color-dark);
}

.home__button{
  width: 100%;;
}

/*BUTTONS*/
.button{
  display: inline-block;
  background-color: var(--first-color);
  color: var(--first-color-lighten);
  padding: 1rem 2rem;
  font-weight: var(--font-semi-bold);
  border-radius: .5rem;
  transition: .3s;
}

.button:hover{
  background-color: var(--first-color-dark);
}

.button__light{
  background-color: var(--first-color-lighten);
  color: var(--first-color);
}

.button__light:hover{
  color: var(--first-color-lighten);
}

/* ===== ABOUT =====*/
.about__container{
  row-gap: 2rem;
  align-items: stretch;
}

.about.section {
  margin-bottom: 5rem;
}

.about__data{
  text-align: center;
}

.about__cards{
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: var(--mb-4);
  width: min(100%, 700px);
  margin: 0 auto;
}

.about__card{
  background-color: #99c6d442;
  padding: 1.5rem;
  border-radius: .75rem;
  box-shadow: 0 10px 30px rgba(0,0,0,.08);
  text-align: center;
}

.about__card i{
  font-size: 1.5rem;
  color: var(--first-color);
  margin-bottom: .75rem;
  display: inline-flex;
}

.about__card h3{
  font-size: var(--h3-font-size);
  color: var(--first-color-dark);
  margin-bottom: .5rem;
}

.about__card span{
  display: block;
  font-size: var(--small-font-size);
  color: var(--first-color-dark);
}

.about__card-university{
  font-size: var(--normal-font-size);
  color: var(--first-color-dark);
  margin-bottom: .25rem;
}

.about__card-subline{
  font-size: var(--smaller-font-size);
  color: var(--first-color-dark);
  margin-top: .25rem;
}

.about__description{
  margin-bottom: var(--mb-4);
  font-size: var(--small-font-size);
  color: var(--first-color-darken);
}

.about__img{
  width: min(72vw, 320px);
  aspect-ratio: 1 / 1;
  height: auto;
  margin: 0 auto;
  justify-self: center;
  overflow: hidden;
  display: block;
  border-radius: 50%;
  box-shadow: 0 10px 30px rgba(0,0,0,.08);
}

.about__img img{
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about__information{
  margin-bottom: var(--mb-4);
}

.about__information-title{
  font-size: var(--h3-font-size);
  color: var(--first-color-dark);
  margin-bottom: var(--mb-2);
}

.about__information-data{
  display: flex;
  align-items: center;
  padding-left: 1.5rem;;
  margin-bottom: var(--mb-3);
}

.about__information-icon{
  font-size: 1.5rem;
  color: var(--first-color);
  margin-right: var(--mb-4);
}

.about__information-subtitle{
  display: block;
  font-weight: var(--font-semi-bold);
}

.about__information-subtitle-small{
  font-size: var(--smaller-font-size);
}

/* ===== SKILLS =====*/
.skills.section {
  margin-top: 10rem;
  margin-bottom: 10rem;
}

.skills__container{
  row-gap: 2rem;
}

.skills__card{
  background-color: #99c6d442;
  padding: 2rem 1.75rem;
  border-radius: 1rem;
  box-shadow: 0 10px 30px rgba(0,0,0,.08);
}

.skills__card-title{
  font-size: var(--h3-font-size);
  color: var(--first-color-dark);
  margin-bottom: 1.5rem;
  text-align: center;
}

.skills__list{
  list-style: none;
  padding: 0;
  margin: 0;
}

.skills__list li{
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
  font-size: var(--normal-font-size);
  color: #000;
}

.skills__list li i{
  color: var(--first-color);
  font-size: 1.2rem;
  margin-right: .75rem;
}

.skills__header{
  display: none;
}

.skills__name{
  font-size: var(--normal-font-size);
  font-weight: var(--font-medium);
  color: var(--first-color);
}


/* ===== WORKS =====*/

.projects.section {
  margin-top: 10rem;
}

.projects__container{
  justify-items: center;
  row-gap: 2rem;
  grid-template-columns: 1fr;
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
}

.projects__card{
  background-color: #99c6d442;
  padding: 2rem 1.75rem;
  border-radius: 1rem;
  box-shadow: 0 10px 30px rgba(0,0,0,.08);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
}

.projects__card-title{
  font-size: var(--h3-font-size);
  font-weight: var(--font-semi-bold);
  color: var(--first-color-dark);
  text-decoration: none;
  display: block;
  text-align: center;
}

.projects__card-title:hover{
  color: var(--first-color);
  text-decoration: underline;
}

.projects__card-description{
  font-size: var(--normal-font-size);
  color: var(--text-color);
  text-align: center;
  line-height: 1.6;
  margin: 0;
}

.projects__card-year{
  display: block;
  text-align: center;
  font-size: var(--smaller-font-size);
  font-weight: var(--font-semi-bold);
  color: var(--first-color);
  margin-top: auto;
  padding-top: .5rem;
}


/* ===== CONTACT =====*/
.contact__container{
  row-gap: 3rem;
}

.contact__input{
  width: 100%;
  padding: 1rem;
  outline: none;
  border: none;
  background-color: var(--first-color-light);
  font-size: var(--normal-font-size);
  margin-bottom: var(--mb-2);
  border-radius: .5rem;
}

.contact ::placeholder{
  color: var(--first-color-dark);
  font-family: var(--body-font);
  font-weight: var(--font-medium);
}

.contact__button{
  outline: none;
  border: none;
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  cursor: pointer;
}

/* Hover effect for email address in contact box */
.contact-box__text-email {
  color: var(--text-color);
  text-decoration: none;
  transition: color 0.2s;
}
.contact-box__text-email:hover {
  color: var(--first-color);
  text-decoration: underline;
}

/* ===== FOOTER =====*/

/* ===== CONTACT BOX CUSTOM =====*/
.contact-box {
  margin: 2.5rem auto 0 auto;
  padding: 1.5rem 2rem;
  border: 1.5px solid #b1cfdd;
  border-radius: 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 3rem;
  width: min(100%, 600px);
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
  margin-bottom: 5rem;
}

.contact-box__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.1rem;
}

.contact-box__icon {
  font-size: 2rem;
  color: #222;
  display: flex;
  align-items: center;
  justify-content: center;
}


/* LinkedIn icon link hover */
.contact-box__icon-linkedin {
  color: #222;
  transition: color 0.2s;
}
.contact-box__icon-linkedin:hover {
  color: var(--first-color);
}
.footer{
  background-color: var(--first-color-darken);
  color: var(--first-color-lighten);
  text-align: left;
}

.footer__title{
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-1);
}

.footer__description{
  margin-bottom: var(--mb-2);
}

.footer__social{
  margin-bottom: 2rem;
}

.footer__link{
  display: inline-flex;
  color: var(--first-color);
  margin-bottom: .5rem;
  font-size: 1.2rem;
  padding-right: .7rem;
  transition: .3s;
}

.footer__link:hover{
  color: var(--first-color-lighten);
}

.footer__copy{
  font-size: var(--smaller-font-size);
  color: var(--first-color);
}


/* ===== MORE WORKS =====*/
.more-works{
  display: flex;
  justify-content: center;
  margin: 2rem 0;
  margin-bottom: 10rem;
}

/* ===== MEDIA QUERIES=====*/
@media screen and (min-width: 768px){
  .home__container{
    height: calc(100vh - var(--header-height));
    padding: 0;
  }

  .home__button{
    width: initial;
  }

  .nav__menu{
    width: var(--nav-width);
  }
  
  .about__container{
    grid-template-columns: repeat(2,1fr);
  }

  .projects__container{
    grid-template-columns: repeat(2,1fr);
  }

  .skills__container{
    grid-template-columns: repeat(3,1fr);
  }

  .about__cards{
    grid-template-columns: repeat(2, minmax(350px, 5fr));
  }

  .about__data{
    text-align: initial;
  }

  .about__description{
    margin-bottom: var(--mb-5);
    width: min(100%, 700px);
    margin: 2rem auto;
  }

  .about__img{
    width: 320px;
    height: 320px;
    justify-self: start;
    margin: 0;
    margin-left: -4rem;
  }

  .about__information{
    padding-left: 4rem;
  }

  .education__time{
    padding: 0 2rem; 
  }
  
  .contact__inputs{
    display:grid;
    column-gap: 1.5rem;
  }

  .footer{
    background: none;
  }
  
  .footer__container{
    background-color: var(--first-color-darken);
    padding: 3rem 2rem;
    border-radius: .5rem;
  }
}

@media screen and (min-width: 1024px){
  body{
    margin:0;
    padding-left: var(--nav-width);
  }

  .\31-header {
    width: 0;
  }

  .nav__toggle, .nav__logo, .nav__close{
    display: none;
  }

  .nav__menu{
    left: 0;
  }

  .home__container{
    height: 100vh;
  }

  .section{
    padding: 3rem 0 2rem;
  }

  .bd-grid{
    margin-left: auto;
    margin-right: auto;
  }

  .projects__container{
    grid-template-columns: repeat(3,1fr);
  }
}

@media screen and (max-width: 480px){
  .section{
    padding: 3rem 0 1.5rem;
  }

  .home__title{
    font-size: 2rem;
  }

  .home__profession{
    font-size: 1.2rem;
  }

  .button{
    padding: .9rem 1.25rem;
    width: 100%;
    text-align: center;
  }

  .projects__card{
    padding: 1.5rem 1.1rem;
  }

  .contact-box{
    padding: 1.2rem 1rem;
    gap: 1rem;
    border-radius: 1.25rem;
  }

  .contact-box__item{
    justify-content: center;
    width: 100%;
  }

  .contact-box__text-email{
    overflow-wrap: anywhere;
  }
}