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

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

    /*========== Colors ==========*/
    /* Change favorite color */
    --hue-color: 250; /*Purple 250 - Green 142 - Blue 230 - Pink 340*/

    /* HSL color mode */
    --first-color: hsl(var(--hue-color), 69%, 61%);
    --first-color-second: hsl(var(--hue-color), 69%, 61%);
    --first-color-alt: hsl(var(--hue-color), 57%, 53%);
    --first-color-lighter: hsl(var(--hue-color), 92%, 85%);
    --title-color: hsl(var(--hue-color), 8%, 15%);
    --text-color: hsl(var(--hue-color), 8%, 45%);
    --text-color-light: hsl(var(--hue-color), 8%, 65%);
    --input-color: hsl(var(--hue-color), 70%, 96%);
    --body-color: hsl(var(--hue-color), 60%, 99%);
    --container-color: #fff;
    --scroll-bar-color: hsl(var(--hue-color), 12%, 90%);
    --scroll-thumb-color: hsl(var(--hue-color), 12%, 80%);

    /*========== Font and typography ==========*/
    --body-font: 'Poppins', sans-serif;

    /* .5rem = 8px, 1rem = 16px, 1.5rem = 24px ... */
    --big-font-size: 2rem;
    --h1-font-size: 1.5rem;
    --h2-font-size: 1.25rem;
    --h3-font-size: 1.125rem;
    --normal-font-size: .938rem;
    --small-font-size: .813rem;
    --smaller-font-size: .75rem;

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

    /*========== Margenes Bottom ==========*/
    /* .25rem = 4px, .5rem = 8px, .75rem = 12px ... */
    --mb-0-25: .25rem;
    --mb-0-5: .5rem;
    --mb-0-75: .75rem;
    --mb-1: 1rem;
    --mb-1-5: 1.5rem;
    --mb-2: 2rem;
    --mb-2-5: 2.5rem;
    --mb-3: 3rem;

    /*========== z index ==========*/
    --z-normal: 1;
    --z-tooltip: 10;
    --z-fixed: 100;
}

/* Font size for large devices */
@media screen and (min-width: 1024px) {
    :root {
        --big-font-size: 3rem;
        --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;
    }
}

/*========== Variables Dark theme ==========*/


/*========== Button Dark/Light ==========*/
.nav__buttons{
  display: flex;
  align-items: center;
  column-gap: 1.5rem;
}

.change-theme{
  font-size: 1.25rem;
  color: var(--title-color);
  cursor: pointer;
  transition: color .3s;
}

body.dark-theme{
  --title-color: hsl(207, 4%, 95%);
  --text-color: hsl(207, 4%, 65%);
  --body-color: hsl(207, 4%, 10%);
  --container-color: hsl(207, 4%, 12%);
}


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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0 0 var(--header-height) 0;
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  background-color: var(--body-color);
  color: var(--text-color);
  transition: background .4s;
}

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

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

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

/*==================== REUSABLE CSS CLASSES ====================*/
.section {
  padding-block: 2.5rem;
}

.section__border {
  border-bottom: 1px solid var(--title-color);
  padding-bottom: 3.5rem;
}

.section__title {
  font-size: var(--h1-font-size);
  font-weight: var(--font-semi-bold);
  margin-bottom: .25rem;
}

.section__subtitle {
  display: block;
  font-size: var(--small-font-size);
  color: var(--text-color-light);
  margin-bottom: var(--mb-3);
}

.section__title, 
.section__subtitle {
  text-align: center;
}


.dark-theme .nav,
.dark-theme .nav__menu,
.dark-theme .scrollup{
  background-color: var(--container-color);
  box-shadow: 0 4px 20px hsla(207, 24%, 35%, .4);
}

.dark-theme .home__shape-waves,
.dark-theme .home__shape-circle,
.dark-theme .qualification__img,
.dark-theme .testimonial__img{
  filter: invert(1);
}

.dark-theme .home__social-link{
  color: var(--title-color);
}

.dark-theme .section__border{
  border-bottom: 1px solid hsl(207, 4%, 32%);
}

.dark-theme::-webkit-scrollbar{
  background-color: hsl(207, 4%, 15%);
}

.dark-theme::-webkit-scrollbar-thumb{
  background-color: hsl(207, 4%, 25%);
}

.dark-theme::-webkit-scrollbar-thumb:hover{
  background-color: hsl(207, 4%, 35%);
}

/*==================== LAYOUT ====================*/
.container {
  max-width: 1024px;
  margin-inline: 1.5rem;
}

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

.header {
  width: 100%;
  position: fixed;
  bottom: 2rem;
  left: 0;
  z-index: var(--z-fixed);
  background-color: var(--body-color);
}

.main{
  overflow: hidden;
}

/*==================== NAV ====================*/
.nav{
  height: calc(var(--header-height) + .5rem);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--body-color);
  box-shadow: 0 40px 20px hsla(207, 24%, 35%, .1);
  padding-inline: 1.5rem;
  border-radius: 3rem;
  transition: background .4s;
}

.nav__logo,
.nav__toggle,
.nav__close{
  color: var(--title-color);
}

.nav__logo{
  font-family: var(--title-color);
  font-weight: var(--font-medium);
}

.nav__toggle{
  display: flex;
  font-size: 1.25 rem;
  cursor: pointer;
}

/* Change background header */


.home__container{
  row-gap: 4rem;
  padding-top: 2rem;
}

.home__data{
  row-gap: 1.5rem;
}

.home__title{
  text-align: center;
  font-size: var(--big-font-size);
  letter-spacing: .3px;
  margin-bottom: .5rem;
}

.home__blob{
  position: relative;
  width: 250px;
  height: 290px;
  background-color: var(--body-color);
  border: 2px solid var(--text-color-light);
  justify-self: center;
  border-radius: 6.25rem;
  place-items: center;
  transition: background .4s;
}

.home__perfil{
  width: 220px;
  height: 260px;
  background-color: var(--gradient-color);
  border-radius: 5.5rem;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

.home__perfil img{
  width: 300px;
  height: 300px;
}

.home__shape-waves,
.home__shape-circle{
  position: absolute;
  opacity: .1;
  display: none; /* not using this for now */
}

.home__shape-waves{
  width: 50px;
  left: -1.5rem;
  top: 5rem;
}

.home__shape-circle{
  width: 150px;
  bottom: -2rem;
  right: -3rem;
  transform: rotate(15deg);
  z-index: -1;
}

.home__social{
  justify-self: center;
  display: flex;
  column-gap: 1.25rem;
}

.home__social-link{
  font-size: 1.25rem;
  color: var(--text-color-light);
  transition: color .3s;
}

.home__social-link:hover{
  color: var(--title-color);
}

.home__info{
  display: grid;
  row-gap: 2rem;
  padding-top: 5rem;
}

.home__info-title{
  font-family: var(--body-font);
  font-size: var(--smaller-font-size);
  font-weight: 400;
  color: var(--text-color-light);
  margin-bottom: 1rem;
}

.home__info-description,
.home__info-number{
  font-family: var(--body-font);
  color: var(--title-color);
}

.home__info-description{
  padding-right: 4rem;
}

.home__info-number{
  font-size: var(--h1-font-size);
  font-weight: var(--font-semi-bold);
}

/*==================== Work ====================*/

/* Section Styling */
.work-experience {
  padding: 4rem 0;
}

.section__title {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 0.5rem;
  color: var(--title-color);
}

.section__subtitle {
  font-size: 1.25rem;
  text-align: center;
  margin-bottom: 2rem;
  color: #666;
}

/* Work Container */
.work__container {
  max-width: 900px;
  margin: 0 auto;
  padding: 1rem;
}

.work__card {
  background: var(--bg-color);
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  padding: 2rem;
  margin-bottom: 2rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.work__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 12px rgba(0, 0, 0, 0.15);
}

/* Work Content */
.work__company {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--title-color);
}

.work__role {
  font-size: 1.25rem;
  color: var(--title-color);
}

.work__duration {
  font-size: 1rem;
  color: #888;
  margin-bottom: 1rem;
}

.work__summary {
  font-size: 1rem;
  color: var(--title-color);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

/* Tech Stack */
.techstack__title {
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
  color: var(--title-color);
}

.techstack__list {
  list-style-type: none;
  padding: 0;
}

.techstack__list li {
  font-size: 1rem;
  color: var(--title-color);
  margin-bottom: 0.5rem;
}



/*==================== ABOUT ====================*/


.skills__container{
  row-gap: 3.5rem;
}

.skills__title{
  display: flex;
  justify-content: center;
  align-items: center;
  column-gap: .5rem;
  font-size: var(--small-font-size);
  font-weight: var(--font-semi-bold);
  margin-bottom: 2.5rem;
}

.skills__title i{
  font-size: 1rem;
  font-weight: initial;
}

.skills__info,
.skills__data,
.skills__blob{
  display: grid;
}

.skills__info{
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem 2rem;
}

.skills__data{
  justify-content: center;
  text-align: center;
}

.skills__data:hover {
  transform: translateY(-10px) scale(1.05);
  transition: transform 0.3s ease;
}


.skills__blob{
  width: 80px;
  height: 100px;
  background-color: var(--container-color);
  border-radius: 3rem;
  place-items: center;
  margin-bottom: 1rem;
  transition: background .4s;
}

.skills__blob img{
  width: 40px;
}

.skills__name{
  font-size: var(--small-font-size);
}

.skills__subtitle{
  font-size: var(--smaller-font-size);
  color: var(--text-color-light);
}

.skills__blob:hover img{
  animation: bounce-skills .6s;
}

@keyframes bounce-skills{
  0%{
    transform: translate(0);
  }
  20%{
    transform: translateY(-6px);
  }
  40%{
    transform: translateY();
  }
  60%{
    transform: translateY(-3px);
  }
  80%{
    transform: translateY(0);
  }
}

.projects__container{
  overflow: initial;
}

.projects__content{
  display: grid;
  justify-content: center;
}

.projects__img{
  width: 250px;
  border-radius: .75rem;
  margin-bottom: 1.25rem;
  border: .1rem solid black;
}

.projects__subtitle{
  font-size: var(--small-font-size);
  color: var(--text-color-light);
}

.projects__title{
  font-size: var(--h2-font-size);
  margin-bottom: 1.25rem;
  margin: .5rem 0 1.25rem;
}

.projects__button{
  display: inline-flex;
  align-items: center;
  column-gap: .5rem;
  margin-right: 2.5rem;
  color: var(--title-color);
  font-size: var(--small-font-size);
}

.projects__button i{
  font-size: 1rem;
  transition: transform .3s;
}

.projects__button:hover i{
  transform: translateX(.25rem);
}

.projects__container .swiper-button-prev::after,
.projects__container .swiper-button-next::after{
  content: '';
}

.projects__container .swiper-button-prev,
.projects__container .swiper-button-next{
  width: initial;
  height: initial;
  margin: initial;
  font-size: 2.5rem;
  color: var(--title-color);
}

.projects__container .swiper-button-prev{
  left: -1rem;
  top: 4.5rem;
}

.projects__container .swiper-button-next{
  right: -1rem;
  top: 4.5rem;
}

.projects__container .swiper-slide{
  margin-bottom: 4.5rem;
}

.projects__container .swiper-pagination-bullets{
  bottom: 0;
}

.projects__container .swiper-pagination-bullets{
  opacity: initial;
}

.projects__container .swiper-pagination-bullets-active{
  background-color: var(--title-color)
}

.contact__container{
  row-gap: 3.5rem;
}

.contact__title{
  display: flex;
  justify-content: center;
  align-items: center;
  column-gap: .5rem;
  font-size: var(--small-font-size);
  font-weight: var(--font-semi-bold);
  margin-bottom: 2.5rem;
}

.contact__title i{
  font-size: 1rem;
  font-weight: initial;
}

.contact__info,
.contact__data,
.contact__form{
  display: grid;
  place-items: center;
}

.contact__info{
  row-gap: 2rem;
}

.contact__data{
  row-gap: .75rem;
}

.contact__data-title{
  font-size: var(--small-font-size);
  color: var(--text-color-light);
}

.contact__data-info{
  font-size: var(--small-font-size);
  color: var(--title-color);
}

.contact__button{
  width: max-content;
  display: inline-flex;
  align-items: center;
  column-gap: .5rem;
  color: var(--title-color);
  font-size: var(--small-font-size);
}

.contact__button i{
  font-size: 1rem;
  transition: transform .3s;
}

.contact__button:hover i{
  transform: translateX(.25rem);
}

.contact__form-div{
  position: relative;
  height: 4rem;
  margin-bottom: 3rem;
}

.contact__form-input{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 2px solid var(--text-color-light);
  border-radius: 2rem;
  padding: 1.5rem;
  font-size: var(--normal-font-size);
  color: var(--title-color);
  background: none;
  outline: none;
  z-index: 1;
}

.contact__form-tag{
  position: absolute;
  top: -.75rem;
  left: 1.25rem;
  z-index: 10;
  background-color: var(--body-color);
  color: var(--title-color);
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
  padding: .35rem;
  transition: background .4s;
}

.contact__form-area{
  height: 10rem;
}

.contact__form-area textarea{
  resize: none;
}

.contact__form .contact__button{
  border: none;
  background: none;
  font-size: var(--h2-font-size);
  font-weight: var(--font-semi-bold);
  cursor: pointer;
  outline: none;
  margin-top: .75rem;
}

.contact__form .contact__button i{
  font-size: 1.5rem;
  font-weight: initial;
}

.contact__message{
  font-size: var(--small-font-size);
  bottom: 2.8rem;
  left: 1.5rem;
}

.color-red{
  color: hsl(4, 71%, 50%);
}

.color-blue{
  color: hsl(207, 56%, 50%);
}
/*==================== FOOTER ====================*/
.footer__container{
  padding: 3rem 0 7rem;
  text-align: center;
}

.footer__title{
  font-size: var(--h1-font-size);
  font-weight: var(--font-semi-bold);
  margin-bottom: 1rem;
}

.footer__list,
.footer__social{
  display: flex;
  justify-content: center;
}

.footer__list{
  margin: 2.5rem 0;
  column-gap: 2.5rem;
}

.footer__link{
  color: var(--title-color);
}

.footer__link:hover{
  text-decoration: underline;
}

.footer__social{
  column-gap: 1.25rem;
}

.footer__social-link{
  font-size: 1.25rem;
  color: var(--title-color);
  transition: tramsform .3s;
}

.footer__social-link:hover{
  transform: translateY(-.15rem);
}

.footer__copy{
  display: block;
  margin-top: 4.5 rem;
  font-size: var(--smaller-font-size);
  color: var(--text-color-light);
}

/*========== SCROLL UP ==========*/
::-webkit-scrollbar{
  width: .6rem;
  border-radius: .5rem;
  background-color: hsl(207, 4%, 75%);
}

::-webkit-scrollbar-thumb{
  border-radius: .5rem;
  background-color: hsl(207, 4%, 65%);
}

::-webkit-scrollbar-thumb:hover{
  background-color: hsl(207, 4%, 55%);
}

/* Show scroll */
.scrollup{
  position: fixed;
  right: 1rem;
  bottom: -30%;
  background-color: var(--body-color);
  box-shadow: 0 4px 12px hsla(207, 24%, 35%, .15);
  display: inline-flex;
  padding: .35rem;
  border-radius: .25rem;
  font-size: 1.1rem;
  color: var(--title-color);
  z-index: var(--z-tooltip);
  transition: bottom .3s, transform .3s;
}

.scrollup:hover{
  transform: translateY(-.25rem);
}

.show-scroll{
  bottom: 7.5rem;
}

@media screen and (max-width: 1023px){
  .nav__menu{
    position: fixed;
    width: 88%;
    left: 0;
    right: 0;
    bottom: -60%;
    margin: 0 auto;
    background-color: var(--body-color);
    box-shadow: 0 4px 20px hsla(207, 24%, 35%, .1);
    padding: 2rem 1.5rem 5rem;
    border-radius: 2rem;
    transition: bottom .4s;
  }
}

.nav__list{
  grid-template-columns: repeat(3, max-content);
  justify-content: center;
  gap: 2rem 3rem;
}

.nav__link{
  display: flex;
  flex-direction: column;
  align-items: center;
  row-gap: .25rem;
  font-size: var(--smaller-font-size);
  color: var(--text-color-light);
  transition: color .3s;
}

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

.nav__link i{
  font-size: 1.25rem;
}

.nav__close{
  position: absolute;
  right: 1.5rem;
  bottom: .7rem;
  font-size: 1.5rem;
  cursor: pointer;
}

.show-menu{
  bottom: 2rem;
}

@media screen and (max-width: 340px) {
  .container{
    margin-inline: 1rem;
  }

  .nav__menu{
    padding-bottom: 4rem;
  }

  .nav__list{
    gap: 1rem 1.25rem;
  }

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

  .projects__img{
    width: 200px;
    justify-self: center;
  }
}

@media screen and (min-width: 576px) {
  .nav,
  .nav__menu{
    width: 380px;
  }

  .nav{
    margin: 0 auto;
  }

  .skills__container{
    justify-content: center;
  }

  .projects__container{
    width: 400;
  }

  .projects__container{
    overflow: hidden;
  }

  .projects__container .swiper-button-prev{
    left: 1rem;
  }

  .projects__container .swiper-button-next{
    right: 1rem;
  }
}

@media screen and (min-width: 767px){
  .home__container{
    grid-template-columns: 1fr 2fr 1fr;
  }

  .home__data{
    order: 2;
  }

  .home__info:nth-child(3){
    order: 3;
    text-align: right;
  }

  .home__info-description{
    padding-right: 0;
  }

  .skills__container,
  .contact__container{
    grid-template-columns: repeat(2, max-content);
  }

  .skills__container{
    column-gap: 5rem;
  }

  .projects__container{
    width: 500px;
  }

  .contact__form{
    width: 360px;
  }

  .contact__container{
    justify-content: center;
    column-gap: 8rem;
  }
}


@media screen and (min-width: 1023px){
  .header{
    top: 0;
    bottom: initial;
    background-color: var(--body-color);
    transition: .4s;
  }

  .contact__info{
    display: flex;
    gap: 150px;
  }

  .nav{
    width: initial;
    height: calc(var(--header-height) + 1.5rem);
    box-shadow: none;
    border-radius: 0;
    column-gap: 3rem;
    margin-inline: 1.5rem;
    padding: 0;
  }

  .nav__link i,
  .nav__toggle,
  .nav__close{
    display: none;
  }

  .nav__menu{
    width: initial;
    margin-left: auto;
    background-color: var(--body-color);
    transition: background .4s;
  }

  .nav__list{
    display: flex;
    column-gap: 3rem;
  }

  .nav__link{
    font-size: var(--normal-font-size);
  }

  .dark-theme .nav,
  .dark-theme .nav__menu{
    background-color: var(--body-color);
    box-shadow: none;
  }

  .change-theme{
    color: var(--text-color);
  }

  .change-theme:hover{
    color: var(--title-color);
  }

  .section{
    padding-block: 8rem 0;
  }

  .home__title{
    font-size: 2.25rem;
  }

  .scrollup{
    right: 3rem;
  }

  .show-scroll{
    bottom: 5rem;
  }

  .bg-header{
    box-shadow: 0 4px 20px hsla(207, 24%, 35%, .1);
  }

  .dark-theme .bg-header{
    box-shadow: 0 6px 24px hsla(207, 24%, 8%, .6);
  }
}

@media screen and (min-width: 1048px){
  .container{
    margin-inline: auto;
  }
}

@media screen and (min-width: 1200px){
  .section__border{
    padding-bottom: 6rem;
  }

  .section__subtitle{
    margin-bottom: 5rem;
  }

  .home__title{
    font-size: var(--big-font-size);
  }

  .home__blob{
    width: 300px;
    height: 350px;
    border-radius: 5rem;
  }

  .home__perfil{
    width: 250px;
    height: 280px;
    border-radius: 3.5rem;
  }

  .home__shape-waves{
    width: 100px;
    left: -4rem;
    top: 10rem;
  }

  .home__shape-circle{
    width: 250px;
    bottom: -1rem;
    right: -5rem;
  }

  .home__data{
    row-gap: 2.5rem;
  }

  .home__social{
    column-gap: 2rem;
  }

  .home__social-link{
    font-size: 1.5rem;
  }

  .home__info{
    grid-template-rows: repeat(3, 130px);
    row-gap: 4rem;
    margin-top: 16rem;
  }

  .skills__container{
    column-gap: 10rem;
  }

  .skills__title{
    margin-bottom: 3rem;
  }

  .skills__title i{
    font-size: 1.25rem;
  }

  .skills__name{
    font-size: var(--normal-font-size);
  }

  .skill__info{
    gap: 3rem;
  }

  .projects__container{
    width: 1000px;
  }

  .projects__button{
    margin-right: 5rem;
  }

  .projects__container .swiper-button-prev,
  .projects__container .swiper-button-next{
    font-size: 3rem;
  }

  .projects__container .swiper-button-prev{
    left: -0.5rem;
  }

  .projects__container .swiper-button-next{
    right: 2rem;
  }

  .projects__container .swiper-slide{
    margin-bottom: 6.5rem;
  }

  .projects__img{
    width: 320px;
    margin-bottom: 2rem;
  }

  .contact__title{
    margin-bottom: 3rem;
  }

  .contact__title i{
    font-size: 1.25rem;
  }

  .contact__info{
    row-gap: 3rem;
  }

  .contact__data-info{
    font-size: var(--normal-font-size);
  }

  .contact__form{
    row-gap: 2.5rem;
  }

  .footer__container{
    padding: 4rem 0 3rem;
  }

  .footer__list{
    column-gap: 3rem;
    margin: 3rem 0;
  }

  .footer__social{
    column-gap: 2rem;
  }

  .footer__social-link{
    font-size: 1.5rem;
  }

  .footer__copy{
    margin-top: 5rem;
  }
}