/*=============== GOOGLE FONTS ===============*/
@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600&display=swap");

/*=============== VARIABLES CSS ===============*/
:root {
  --header-height: 3.5rem;

  /*========== Colors ==========*/
  /*Color mode HSL(hue, saturation, lightness)*/
  --title-color: hsl(40, 48%, 12%);
  --text-color: hsl(40, 24%, 24%);
  --body-color: hsl(40, 4%, 88%);
  --container-color: hsl(40, 48%, 88%);

  /*========== Font and typography ==========*/
  /*.5rem = 8px | 1rem = 16px ...*/
  --body-font: "Montserrat", sans-serif;
  --biggest-font-size: 1.75rem;
  --h2-font-size: 1.25rem;
  --normal-font-size: 0.938rem;
  --small-font-size: 0.875rem;

  /*========== Font weight ==========*/
  --font-regular: 400;
  --font-medium: 500;
  --font-semi-bold: 600;

  /*========== z index ==========*/
  --z-tooltip: 10;
  --z-fixed: 100;
}

/*========== Responsive typography ==========*/
@media screen and (min-width: 1024px) {
  :root {
    --biggest-font-size: 3.75rem;
    --normal-font-size: 1rem;
    --small-font-size: 0.938rem;
  }
}

/*=============== BASE ===============*/
* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  font-weight: var(--font-medium);
  background-color: var(--container-color);
  color: var(--text-color);
  transition: background 0.4s;
}

h1,
h2,
h3,
h4 {
  color: var(--title-color);
  font-weight: var(--font-semi-bold);
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

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

/*=============== THEME ===============*/
.change-theme{
  font-size: 1.25rem;
  color: var(--title-color);
  cursor: pointer;
}
/*========== Variables Dark theme ==========*/
body.dark-theme{
  --title-color: hsl(40, 48%, 90%);
  --text-color: hsl(40, 12%, 70%);
  --body-color: hsl(40, 12%, 16%);
  --container-color: hsl(40, 20%, 8%);
}
/*========== 
	Color changes in some parts of 
	the website, in dark theme
==========*/
.dark-theme :is(.nav__menu, .scrollup){
  background-color: hsl(40,20%,12%);
}
.dark-theme .home__profession{
  text-shadow: 0 0 6px hsl(40,20%,12%);
}
.dark-theme::-webkit-scrollbar{
  background-color: hsl(40, 16%, 15%);
}
.dark-theme::-webkit-scrollbar-thumb{
  background-color: hsl(40, 16%, 25%);
}
.dark-theme::-webkit-scrollbar-thumb:hover{
  background-color: hsl(40, 16%, 35%);
}
/*=============== REUSABLE CSS CLASSES ===============*/
.container {
  max-width: 1024px;
  margin-inline: 1.5rem;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.section {
  padding-block: 5rem 1rem;
}

.section__title {
  width: max-content;
  margin: 0 auto 2.5rem;
  font-size: var(--h2-font-size);
  font-weight: var(--font-semi-bold);
  border-bottom: 2px solid var(--title-color);
  padding-bottom: 0.75rem;
}

/*=============== RESUME ===============*/
.resume__title{
  font-size: var(--normal-font-size);
  display: inline-flex;
  align-items: center;
  margin-bottom: .25rem;
}

.resume__title i {
  font-size: 1.5rem;
  font-weight: initial;
}
.resume__data {
  display: grid;
  row-gap: .5rem;
  padding-left: 1.5rem;
  font-size: var(--small-font-size);
}

.resume__button-link{
  width: max-content;
  color: var(--text-color);
  display: inline-flex;
  column-gap: .25rem;
  font-weight: var(--font-semi-bold);
}
.resume__button-link:hover{
  text-decoration: underline;
}
/*=============== HEADER & NAV ===============*/
.header {
  position: fixed;
  width: 100%;
  background-color: var(--container-color);
  top: 0;
  left: 0;
  z-index: var(--z-fixed);
}
.nav {
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--title-color);
}

.nav__logo {
  color: var(--title-color);
  font-weight: var(--font-semi-bold);
}

/* Navigation for mobile devices */
@media screen and (max-width: 1023px) {
  .nav__menu {
    position: fixed;
    bottom: 1.5rem;
    left: 0;
    right: 0;
    background-color: var(--container-color);
    box-shadow: 0 4px 24px hsla(40, 48%, 4%, 0.25);
    margin-inline: 1.5rem;
    border-radius: 0.5rem;
    padding: 1.25rem 3rem;
  }
}

.nav__list {
  display: flex;
  justify-content: space-between;
}
.nav__link {
  position: relative;
  font-size: 1.25rem;
  color: var(--title-color);
}

.nav__link::after {
  content: "";
  position: absolute;
  width: 32px;
  height: 2px;
  background-color: var(--title-color);
  left: -6px;
  bottom: -8px;
  transition: transform 0.3s, opacity 0.3s;
  opacity: 0;
}
.nav__link:hover::after {
  opacity: 1;
  transform: translateY(-4px);
}
/* Active link */
.active-link::after{
  opacity: 1;
  transform: translateY(-4px);
}

/*=============== HOME ===============*/
.home__container{
  padding-top: 7.5rem;
  text-align: center;
  row-gap: 0;
}
.home__name,
.home__profession{
  font-size: var(--biggest-font-size);
  font-weight: var(--font-semi-bold);
  letter-spacing: 2px;
}

.home__name{
  margin-bottom: .25rem;
}
.home__blob{
  position: relative;
  justify-self: center;
}
.home__perfil{
  width: 230px;
  height: 270px;
  background: linear-gradient(132deg,
  hsl(45,6%,70%) 25%,
  hsl(30, 12%, 50%) 105%);
  border-radius: 15rem 15rem 0 0;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  overflow: hidden;
}
.home__img{
  width: 205px;
  transform: translateY(1px);
}
.home__star-1,
.home__star-2{
  position: absolute;
  width: 50px;
  fill: var(--title-color);
  transition: fill .4s;
}
.home__star-1{
  top: 2.5rem;
  left: -3rem;
  rotate: 15deg;
}
.home__star-2{
  right: -3.5rem;
  bottom: 0.75rem;
}

.home__profession{
  transform: translateY(-1.2rem);
}
/*=============== ABOUT ===============*/
.about__button{
  width: max-content;
  color: var(--title-color);
  font-size: var(--small-font-size);
  font-weight: var(--font-semi-bold);
  display: flex;
  align-items: center;
  column-gap: .5rem;
}
.about__button i {
  font-size: 1rem;
}
.about__button:hover,
.about__social-link:hover{
  text-decoration: underline;
}
.about__social{
  display: flex;
  column-gap: 1rem;
}
.about__social-link{
  color: var(--title-color);
  font-size: var(--small-font-size);
  font-weight: var(--font-semi-bold);
}
/*=============== SKILLS ===============*/
.skills__content,
.skills__list{
  display: grid;
}
.skills__content{
  grid-template-columns: repeat(2, max-content);
  align-items: baseline;
  column-gap: 3rem;
}
.skills__list{
  row-gap: 1rem;
}
.skills__list li{
  margin: 0;
}
/*=============== EDUCATION ===============*/
/* To add code or make changes to the section */

/*=============== WORK ===============*/
/* To add code or make changes to the section */

/*=============== CERTIFICATES ===============*/
/* To add code or make changes to the section */

/*=============== REFERENCES ===============*/
/* To add code or make changes to the section */

/*=============== FOOTER ===============*/
.footer{
  padding-block: 2.5rem 8rem;
}
.footer__container{
  border-top: 2px solid var(--title-color);
  padding-top: 1.5rem;
  grid-template-columns: repeat(2, max-content);
  justify-content: space-between;
  row-gap: 2.5rem;
}
.footer__title{
  font-size: var(--normal-font-size);
  margin-bottom: .5rem;
}
.footer__info,
.footer__link{
  font-size: var(--small-font-size);
}
.footer__link{
  color: var(--text-color);
}
.footer__link:hover{
  text-decoration: underline;
}
/*=============== SCROLL BAR ===============*/
::-webkit-scrollbar{
  width: 0.6rem;
  border-radius: .5rem;
  background-color: hsl(40,16%,75%);
}
::-webkit-scrollbar-thumb{
  border-radius: .5rem;
  background-color: hsl(40,16%,65%);
}
::-webkit-scrollbar-thumb:hover{
  background-color: hsl(40,16%,55%);
}
/*=============== SCROLL UP ===============*/
.scrollup{
  position: fixed;
  right: 1rem;
  bottom: -50%;
  background-color: var(--container-color);
  box-shadow: 0 4px 16px hsla(40,48%,4%,.15);
  display: inline-flex;
  padding: 6px;
  font-size: 1.25rem;
  color: var(--title-color);
  border-radius: .25rem;
  z-index: var(--z-tooltip);
  transition: bottom .4s, transform .4s, background .4s;
}
.scrollup:hover{
  transform: translateY(-.25rem);
}
/* Show Scroll Up */
.show-scroll{
  bottom: 7rem;
}
/*=============== BREAKPOINTS ===============*/
/* For small devices */
@media screen and (max-width: 350px){
  .container{
    margin-inline: 1rem;
  }
  .nav__menu{
    padding-inline: 2rem;
  }
  .home__star-1{
    left: 0;
  }
  .home__star-2{
    right: -0.5rem;
  }
  .skills__content{
    grid-template-columns: max-content;
    row-gap: 1rem;
  }
  .footer__container{
    grid-template-columns: max-content;
    row-gap: 1.5rem;
  }
}
/* For medium devices */
@media screen and (min-width: 576px){
  .nav__menu{
    width: 320px;
    margin-inline: auto;
  }
  .footer__container{
    grid-template-columns: repeat(3, max-content);
  }
  .show-scroll{
    bottom: 3rem;
  }
}
@media screen and (min-width: 768px){
  .section{
    padding-top: 2.5rem;
  }
  .section__title{
    margin: 0 0 2rem;
  }
  .resume__main{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
  .resume__left,
  .resume__right{
    padding-inline: 1.5rem;
  }
  .header{
    position: initial;
  }
  .nav{
    margin: 0;
  }
  .nav__menu,
  .scrollup{
    display: none;
  }
  .home{
    grid-column: 1/3;
  }
  .home__container{
    padding-top: 3rem;
  }
  .footer{
    padding-block: 2.5rem 2rem;
  }
}
/* For large devices */
@media screen and (min-width: 1024px) {
  body{
    background-color: var(--body-color);
    margin-block: 3rem;
  }
  .resume{
    background-color: var(--container-color);
    box-shadow: 0 0 48px hsla(40,48%,12%,.2);
    margin-inline: auto;
    transition: background .4s;
  }
  .resume__main{
    grid-template-columns: 376px 1fr;
  }
  .dark-theme .resume{
    box-shadow: 0 0 48px hsla(40, 48%, 4%, 0.4);
  }
  .nav{
    height: calc(var(--header-height) + 1.5rem);
    margin-inline: 1.5rem;
  }
  .home__name{
    margin-bottom: .5rem;
  }
  .home__perfil{
    width: 280px;
    height: 320px;
  }
  .home__img{
    width: 245px;
  }
  .home__star-1,
  .home__star-2{
    width: 70px;
  }
  .home__star-1{
    left: -10rem;
  }
  .home__star-2{
    right: -8.5rem;
    bottom: 2rem;
  }
  .home__profession{
    transform: translateY(-2rem);
  }
  .certificates__container,
  .references__container{
    grid-template-columns: repeat(2, 1fr);
  }
  .footer__container{
    margin-inline: 1.5rem;
    padding-top: 2rem;
  }
}