/*==================== 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: 183; /*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{
  
    --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%);
    --scroll-bar-color: hsl(var(--hue-color), 12%, 48%);
    --scroll-thumb-color: hsl(var(--hue-color), 12%, 36%);
}

/*========== 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: 968px;
  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: .4s ease-out;
  }
}

.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(--title-color);
  font-weight: var(--font-medium);
  transition: 0.2s ease-out;
}
.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 */
.active-link{
  color: var(--first-color);
}

/* Change background header */
.scroll-header{
  box-shadow: 0 -1px 4px rgba(0, 0, 0, .15);
}

/*==================== 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__data{
  grid-column: 1/3;
}

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

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

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

.home__scroll{
   display: none; 
}

.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);
}

.home__scroll-arrow{
  font-size: 1.25rem;
}
/*==================== BUTTONS ====================*/
.button{
  display: inline-block;
  background-color: var(--first-color);
  color: #fff;
  padding: 1rem;
  border-radius: .5rem;
  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;
}


/*==================== 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__buttons{
  margin-top: 35px;
  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: 0.4s;
}

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

.skills-titles {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--mb-0-5);
  align-items: center;
}

.skills-titles i {
  font-size: var(--h2-font-size);
}

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

.skills-bar,
.skills-percentage {
  height: 2px;
  border-radius: 0.25rem;
}

.skills-bar {
  background-color: var(--first-color);
}

.skills-percentage {
  display: block;
  background-color: var(--first-color);
}

.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-2);
}

.qualification-button {
  font-size: var(--h3-font-size);
  font-weight: var(--font-medium);
  cursor: pointer;
}

.qualification-button:hover {
  color: var(--first-color);
}
.qualification-icon {
  font-size: 1.8rem;
  margin-right: var(--mb-0-25);
}

.qualification-data {
  display: grid;
  grid-template-columns: 1fr max-content 1fr;
  column-gap: 1.5rem;
  padding-bottom: 1rem;
}

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

.qualification-subtitle {
  display: inline-block;
  font-size: var(--small-font-size);
  margin-bottom: var(--mb-0-5);
}

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

.qualification-rounder {
  display: inline-block;
  width: 13px;
  height: 13px;
  background-color: var(--first-color);
  border-radius: 50%;
}

.qualification-line {
  display: block;
  width: 1px;
  height: 100%;
  background-color: var(--first-color);
  transform: translate(6px, -7px);
}

.qualification [data-content] {
  display: none;
}

.qualification-active[data-content] {
  display: block;
}

.qualification-button.qualification-active {
  color: var(--first-color);
}

/*==================== SERVICES ====================*/
.services-container {
  gap: 1.5rem;
  grid-template-columns: repeat(2, 1fr);
 
}

.services-content {
  position: relative;
  background-color: var(--container-color);
  padding: 3.5rem 0.5rem 1.25rem 1.5rem;
  border-radius: 0.25rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
  transition: 0.3s;
}

.services-content:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.services-icon {
  display: block;
  font-size: 1.5rem;
  color: var(--first-color);
  margin-bottom: var(--mb-1);
}

.services-title {
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-1);
  font-weight: var(--font-medium);
}

.services-button {
  cursor: pointer;
  font-size: var(--small-font-size);
}

.services-button:hover,
.button-icon {
  transform: translateX(0.25rem);
}

.services-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 1rem;
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: 0.3s;
}

.services-modal-content {
  position: relative;
  background-color: var(--container-color);
  padding: 1.5rem;
  border-radius: 0.5rem;
}

.services-modal-services {
  row-gap: 1rem;
}

.services-modal-service {
  display: flex;
}

.serices-modal-title {
  font-size: var(--h3-font-size);
  font-weight: var(--font-medium);
  margin-bottom: var(--mb-1-5);
}

.services-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 1.5rem;
  color: var(--first-color);
  cursor: pointer;
  transition: transform 0.5s ease;
}

.services-modal-close:hover {
  transform: scale(1.5);
}

.services-modal-icon {
  color: var(--first-color);
  margin-right: var(--mb-0-25);
}

/* Active Modal */
.active-modal {
  opacity: 1;
  visibility: visible;
}





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

.portfolio__content{
  padding: 0 1.5rem;
}
.portfolio__img{
  width: 265px;
  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(.25rem);
}
.swiper-button-prev::after,
.swiper-button-next::after{
  content: '';
}
.swiper-portfolio-icon{
  font-size: 2rem;
  color: var(--first-color);
}

.swiper-button-prev{
  left: -.5rem;
}
.swiper-button-next{
  right: -.5rem;
}
.swiper-container-horizontal > .swiper-pagination-bullets{
  bottom: -2.5rem;
}
.swiper-pagination-bullet-active{
  background-color: var(--first-color);
}
.swiper-button-prev,
.swiper-button-next,
.swiper-pagination-bullet{
  outline: none;
}

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


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


/*==================== 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{
  font-size: var(--small-font-size);
  color: var(--text-color-light);
}

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

.footer__container{
  row-gap: 3.5rem;
}

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

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

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

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

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

.footer__social{
  font-size: 1.25rem;
  margin-right: var(--mb-1-5);
  }
  
  .footer__social:hover{
    color: var(--first-color-lighter);
  }
  
  .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__link,
  .footer__social
  {
    color: #fff;
  }

 
/*========== SCROLL UP ==========*/
.scrollup{
  position: fixed;
  right: 1rem;
  bottom: -20%;
  background-color: var(--first-color);
  opacity: .8;
  padding: 0 .3;
  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 */


/*========== SCROLL BAR ==========*/
  .show-scroll{
    bottom: 5rem;
  }

  ::-webkit-scrollbar{
    width: .60rem;
    background-color: var(--scroll-bar-color);
    border-radius: .5rem;
  }

  ::-webkit-scrollbar-thumb{
    background-color: var(--scroll-thumb-color);
    border-radius: .5rem;
  }

  ::-webkit-scrollbar-thumb:hover{
    background-color: var(--text-color--light);
  }
/*==================== MEDIA QUERIES ====================*/
/* For small devices */
@media screen and (max-width: 350px){
  .container{
    margin-left: var(--mb-1);
    margin-right: var(--mb-1);
  }

  .nav__menu{
    padding: 2rem .25rem 4rem;
  }
  .nav__list{
    column-gap: 0;
  }

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

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

.qualification-data{
  gap: .5rem;
}

.services-container{
  grid-template-columns: max-content;
  justify-content: center;
}

.services-content{
  padding-right: 3.5rem;
}

.services-modal{
  padding: 0 .5rem;
} 

}


/* For medium devices */
@media screen and (min-width: 568px) {
  .home__content{
    grid-template-columns: max-content 1fr 1fr;
  }
  .home__data{
    grid-column: initial;
  }

  .skills-container,
  .about__description,
  .portfolio-content,
  .contact__container,
  .footer__container{
    grid-template-columns: repeat(2, 1fr);
  }

  .qualification-sections {
    display: grid;
    grid-template-columns: 0.6fr;
    justify-content: center;
  }

}

@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: 1.5rem;
}

.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__container{
  row-gap: 5rem;
}
.home__content{
  padding-top: 5.5rem;
  column-gap: 2rem;
}
.home__scroll{
  display: block;
}
.home__scroll-button{
  margin-left: 3rem;
}
.about__description{
  column-gap: 5rem;
  text-align: initial;
}
.qualification-tabs{
  justify-content: center;
}
.qualification-button{
  margin: 0 var(--mb-1);
}
.qualification-sections{
  grid-template-columns: .5fr;
}

.services-container{
  grid-template-columns: repeat(3, 218px);
  justify-content: center ;
}
.services-icon{
  font-size: 2rem;
}
.services-content{
  padding:6rem 0 2rem 2.5rem;
}
.services-modal-content{
  width: 450px;
}
.portfolio-content{
  align-items: center;
}
.footer__container{
  grid-template-columns: repeat(3, 1fr);
}
.footer__bg{
  padding: 3rem 0 3.5rem;
}
.footer__links{
  flex-direction: row;
  column-gap: 2rem;
}
.footer__social{
  justify-self: flex-end;
}
.footer__copy{
  margin-top: 4.5rem;
}
}

/* For large devices */
@media screen and(min-width: 1024px) {
  .header,
  .main,
  .footer__container{
    padding: 0;
  }  

  .home__social{
    transform: translateX(-6rem);
  }

  .services-container{
    grid-template-columns: repeat(3, 238px);
  }

  .portfolio-content{
      column-gap: 5rem;
  }

.swiper-portfolio-icon{
  font-size: 3.5rem;
}
.swiper-button-prev{
   left: -3.5rem;
}
.swiper-button-next{
  right: -3.5rem;
}

.swiper-container-horizontal > .swiper-pagination-bullets{
  bottom: -4.5rem;
}

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