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

/*==================== VARIABLES CSS ====================*/
:root {
    --header-height: 3rem;

    /*========== 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-tooltip: 10;
    --z-fixed: 100;
    --z-modal: 1000;
}

/* Font size for large devices */
@media screen and (min-width: 968px) {
    :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 ==========*/
body.dark-theme{
      /* HSL color mode */
      --first-color-second: hsl(var(--hue-color), 30%, 8%);
      --title-color: hsl(var(--hue-color), 8%, 95%);
      --text-color: hsl(var(--hue-color), 8%, 75%);
      --input-color: hsl(var(--hue-color), 29%, 16%);
      --body-color: hsl(var(--hue-color), 28%, 12%);
      --container-color:hsl(var(--hue-color), 29%, 16%);

}

/*========== Button Dark/Light ==========*/
.nav__btns{
  display: flex;
  align-items: center;
}

.change-theme{
  font-size: 1.25rem;
  color: var(--title-color);
  margin-right: var(--mb-1);
  cursor: pointer;
}

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

/*==================== 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);
}

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: 2rem 0 4rem;
}

.section__title {
  font-size: var(--h1-font-size);
  color: var(--title-color);
}

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

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

/*==================== LAYOUT ====================*/
.container {
  max-width: 768px;
  margin-left: var(--mb-1-5);
  margin-right: var(--mb-1-5);
}

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

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

/*==================== NAV ====================*/
.nav{
  max-width: 986px;
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

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

.nav__toggle{
  font-size: 1.1rem;
  cursor: pointer;
}

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

@media screen and (max-width: 767px){
  .nav__menu{
    position: fixed;
    bottom: -100%;
    left: 0;
    width:100%;
    background-color: var(--body-color);
    padding: 2rem 1.5rem 4rem;
    box-shadow: 0 -1px 4px rgba(0,0,0,.15);
    border-radius: 1.5rem 1.5rem 0 0;
    transition: .3s;
  }
}

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

.nav__link{
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: var(--small-font-size);
  color: var(--text-color);
  font-weight: var(--font-medium);
}

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


.nav__icon{
  font-size: 1.2rem ;
}

.nav__close{
  position: absolute;
  right: 1.3rem;
  bottom: .5rem;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--first-color);

}

.nav__close:hover{
  color: var(--first-color-alt);
}


/* show menu */
.show-menu{
  bottom: 0;
}

/* Active link */


/* Change background header */

.body{
  overflow: hidden;
}
/*==================== HOME ====================*/
.home__container{
  gap: 1rem;
}

.home__content{
  grid-template-columns: .5fr 3fr;
  padding-top: 3.5rem;
  align-items: center;
}

.home__social{
  display: grid;
  grid-template-columns: max-content;
  row-gap: 1rem;
}

.home__social-icon{
  font-size: 1.25rem;
  color: var(--first-color);
}

.home__social-icon:hover{
  color: var(--first-color-alt);
}

.home__blob{
  width: 200px;
  fill: var(--first-color);
}

.home__blob-img{
  width: 170px;
}

.home__data{
  grid-column: 1/3;
}

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

.home__subtitle{
  font-size: var(--h3-font-size);
  color: var(--text-color);
  font-weight: var(--font-medium);
  margin-bottom: var(--mb-0-75);
}

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

.home__scroll{
  display:none;
  margin-top: var(--mb-2);
  justify-content: center;
}

.home__scroll-button{
  color: var(--first-color);
  transition: .3s;
}

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

.home__scroll-mouse{
  font-size: 2rem;
}

.home__scroll-name{
  font-size: var(--small-font-size);
  color: var(--title-color);
  font-weight: var(--font-medium);
  margin-right: var(--mb-0-25);
  margin-top: var(--mb-1);
}

.home__scroll-arrow{
  font-size: 1.25rem;
  margin-top: var(--mb-0-75);
}
/*==================== BUTTONS ====================*/
.button{
  display: inline-block;
  background-color: var(--first-color);
  color: #FFF;
  padding: 1rem;
  border-radius: 1rem;
  font-weight: var(--font-medium);
}

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

.button_icon{
  font-size: 1.25rem;
  margin-left: var(--mb-0-5);
  transition: .3s;
}

.button--flex{
  display: inline-flex;
  align-items: center;
}

.button--flexed{
  display: flex;
  width: 100%;
  justify-content: center;
}

/*==================== ABOUT ====================*/
.about__img{
  width: 200px;
  border-radius: .5rem;
  justify-self: center;
  align-self: center;
}

.about__description{
  text-align: center;
  margin-bottom: var(--mb-2-5);
}

.about__info{
  display: flex;
  justify-content: space-evenly;
  margin-bottom: var(--mb-2-5);
}

.about__info-title{
  font-size: var(--h2-font-size);
  font-weight:var(--font-semi-bold);
  color: var(--text-color);
}

.about__info-name{
  font-size: var(--smaller-font-size);
}

.about__info-title,
.about__info-name{
  display: block;
  text-align: center;

}

.about__buttons{
  display: flex;
  justify-content: center;
}

/*==================== SKILLS ====================*/
.skills__container{
  row-gap: 0;
}

.skills__header{
  display: flex;
  align-items: center;
  margin-bottom: var(--mb-2-5);
  cursor: pointer;
}

.skills__icon,
.skills__arrow{
  font-size: 2rem;
  color: var(--first-color);
}

.skills__icon{
  margin-right: var(--mb-0-75);
}

.skills__title{
  font-size: var(--h3-font-size);
}

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

.skills__arrow{
  margin-left: auto;
  transition: .4s;
}

.skills__titles{
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--mb-0-5);
}

.skills__list{
  row-gap: 1.5rem;
  padding-left: 2.7rem;
  
}

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

.skills__close .skills__list{ 
  height: 0;
  overflow: hidden;
}

.skills__open .skills__list {
  height: max-content;
  margin-bottom: var(--mb-2-5);
}

.skills__open .skills__arrow{
  transform: rotate(-180deg);


}
/*==================== QUALIFICATION ====================*/
.qualification__tabs{
  display: flex;
  justify-content: space-evenly;
  margin-bottom: var(--mb-3);
}

.qualification__icon{
  color: var(--first-color);
}

.qualification__button:hover{
  color: var(--first-color-alt);
  cursor: pointer;
}

.qualification__icon{
  font-size: 1.8rem;
  margin-right: var(--mb-0-25);
}

.qualification__data{
  display: block;
  margin-bottom: var(--mb-2);
}

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

.qualification__calender{
  font-size: var(--smaller-font-size);
}
/*==================== SERVICES ====================*/


/* Active Modal */


/*==================== PORTFOLIO ====================*/
.portfolio__container{
  overflow: initial;
}

.portfolio__content{
  padding: 0 1.5rem;
}

.portfolio__img{
  width: 256px;
  border-radius: .5rem;
  justify-self: center;
}

.portfolio__title{
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-0-5);
}

.portfolio__description{
  margin-bottom: var(--mb-0-75);
}




.portfolio__button:hover .button__icon {
  transform: translateX(0.25rem);
}


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


.portfolio__icon {
  font-size: 2rem;
  color: var(--first-color);
}

.swiper-button-prev {
  left: -1.5rem;
}

.swiper-button-next {
  right: -1.5rem;
}

.swiper-horizontal > .swiper-pagination-bullets {
  bottom: -1rem;
}

.swiper-pagination-bullet-active {
  background-color: var(--first-color);
}

.swiper-button-prev,
.swiper-button-next,
.swiper-pagination-bullet {
  outline: none;
}


/*==================== PROJECT IN MIND ====================*/


/*==================== TESTIMONIAL ====================*/


/*==================== AWARDS ====================*/
.awards__icon{
  font-size: 3rem;
  color: var(--first-color);
  margin-right: var(--mb-0-75);
}

.award_item{
  float: right;
  margin-top: var(--mb-1);
}

.awards__title{
  font-size: var(--h3-font-size);
  font-weight: var(--font-medium);
}

.awards__subtitle{
  background-color: var(--input-color);
  border-radius: 5rem;
  padding: .75rem 1rem .25rem;
}

.awards__container{
  display: flex;
  justify-content: space-around;
  margin-bottom: var(--mb-2);
}

.hstack{
  display: flex;
  flex-direction: row;
  align-items: center;
  align-self: stretch;
}

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

.contact__information{
  display: flex;
  margin-bottom: var(--mb-2);
}

.contact__icon{
  font-size: 2rem;
  color: var(--first-color);
  margin-right: var(--mb-0-75);
}

.contact__title{
  font-size: var(--h3-font-size);
  font-weight: var(--font-medium);
}

.contact__subtitle{
  background-color: var(--input-color);
  border-radius: 5rem;
  padding: .75rem 1rem .25rem;
}

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

.contact__input{
  width: 100%;
  background-color: var(--input-color);
  color: var(--text-color);
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  border: none;
  outline: none;
  padding: .25rem .5rem .5rem 0;
}

/*==================== PUBLICATIONS ====================*/

.plink{
  text-decoration: none;
  display: flex;
  justify-content: center;
  color: var(--first-color);
}

.slink{
  margin-right: 5px
}

.linkitem{
  margin-top: var(--mb-1);
  width: 430px;
}

/*==================== FOOTER ====================*/
.footer{
  padding-top: 2rem;
}

.footer__container{
  row-gap: 3.5rem;
}

.footer__bg{
  background-color: var(--first-color-second);
  padding: 2rem 0 3rem;
}

.footer__links{
  display: flex;
  flex-direction: column;
  row-gap: 1.5rem;
  margin-top: 2rem;
}

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


.footer__socials{
  padding-top: var(--mb-2);
  padding-left: 0rem;
}

.footer__social{
  font-size: 1.25rem;
  margin-right: var(--mb-1-5);
}

.footer__social:hover{
  color: var(--first-color-lighter);
}

.footer__title{
  font-size: var(--h1-font-size);
  margin-bottom: var(--mb-0-25);
}

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

.footer__copy{
  font-size: var(--smaller-font-size);
  text-align: center;
  color: var(--text-color-light);
  margin-top: var(--mb-3);
}

.footer__title,
.footer__subtitle,
.footer__social,
.footer__link{
  color: #FFF;
}


/*========== SCROLL UP ==========*/
.scrollup{
  position: fixed;
  right: 1rem;
  bottom: -20%;
  background-color: var(--first-color);
  opacity: .8;
  padding: 0 .3rem;
  border-radius: .4rem;
  z-index: var(--z-tooltip);
  transition: .4s;
}

.scrollup:hover{
  background-color:var(--first-color-alt);
}

.scrollup__icon{
  font-size: 1.5rem;
  color: #FFF;
}
/* Show scroll */
.show-scroll{
  bottom: 5rem;
}


/*========== SCROLL BAR ==========*/


/*==================== MEDIA QUERIES ====================*/
/* For small devices */
@media screen and (max-width: 350px){
  .container{
    margin-left: var(--mb-1);
    margin-right: var(--mb-2);
  }

  .nav__menu{
    padding: 2rem .25rem 4rem;
  }

  .nav__list{
    column-gap: 0;
  }

  .home__content{
    grid-template-columns: .25fr 3fr;
  }

  .home__blob{
    width: 180px;
  }

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

  .qualification__data{
    gap: .5rem;
  }

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

  .awards__container{
    display: grid;
    justify-content: center;
    margin-bottom: var(--mb-2);
  }

  .contact__title{
    width: 280px;
    overflow: auto;
  }

  .linkitem{
    margin-top: var(--mb-1);
    width: 280px;
    overflow: auto;
  }
}

/* awards section special */
@media screen and (max-width: 510px){
  .awards__container{
    display: grid;
    justify-content: center;
    margin-bottom: var(--mb-2);
  }

  .contact__title{
    width: 300px;
    overflow: auto;
  }

  .linkitem{
    margin-top: var(--mb-1);
    width: 300px;
    overflow: auto;
  }
}

/* For medium devices */
@media screen and (min-width: 620px){
  .home__content{
    grid-column: initial;
  }
  
  .portfolio__content,
  .footer__container{
    grid-template-columns: repeat(2, 1fr);
  }

}

@media screen and (min-width: 768px){
  .container{
    margin-left: auto;
    margin-right: auto;
  }

  body{
    margin: 0;
  }

  .section{
    padding: 6rem 0 2rem;
  }

  .section__subtitle{
    margin-bottom: 4rem;
  }

  .header{
    top: 0;
    bottom: initial;
  }

  .header,
  .main,
  .footer__container{
    padding: 0 1rem;
  }

  .nav{
    height: calc(var(--header-height) + 1.5rem);
    column-gap: 1rem;
  }

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

  .nav__list{
    display: flex;
    column-gap: 2rem;
  }

  .nav__menu{
    margin-left: auto;
  }

  .change-theme{
    margin: 0;
  }

  .portfolio__img{
    width: 480px;
  }

  .home__scroll{
    display: block;
  }

  .home__scroll-button{
    padding-left: 3rem;
  }
}


/* For large devices */

@media screen and (min-width: 1070px){
  .container{
    margin-left: auto;
    margin-right: auto;
  }

  body{
    margin: 0;
  }

  .section{
    padding: 6rem 0 2rem;
  }

  .section__subtitle{
    margin-bottom: 4rem;
  }

  .header{
    top: 0;
    bottom: initial;
  }

  .header,
  .main,
  .footer__container{
    padding: 0 1rem;
  }

  .nav{
    height: calc(var(--header-height) + 1.5rem);
    column-gap: 1rem;
  }

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

  .nav__list{
    display: flex;
    column-gap: 2rem;
  }

  .nav__menu{
    margin-left: auto;
  }

  .change-theme{
    margin: 0;
  }

  .home__scroll{
    display: block;
  }

  .home__scroll-button{
    padding-left: 0%;
  }

  .portfolio__img{
    width: 620px;
  }

}