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

  /*========== Colors ==========*/
  /* Change favorite color */
  --hue-color: 340; /* 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: hsl(var(--hue-color), 69%, 85%);
  --first-color-second: hsl(var(--hue-color), 69%, 85%);
  /* --first-color-alt: hsl(var(--hue-color), 57%, 53%); */
  --first-color-alt: hsl(var(--hue-color), 57%, 70%);
  --first-color-lighter: hsl(var(--hue-color), 92%, 95%);
  --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%);


  /* .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%, 22%);
  --body-color: hsl(var(--hue-color), 28%, 15%);
  --container-color: hsl(var(--hue-color), 29%, 16%)
    /* bar color not working */
  --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: 'Poppins', sans-serif;
    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;
    /* color:var(--title-color) */
}
img{
    max-width: 100%;
    height: auto;
}
/*==================== REUSABLE CSS CLASSES ====================*/
.section{
    padding: 2rem 0 4rem;
    
}
.section__title{
    font-size: var(--h1-font-size);
    
}
.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: .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);
    columns: var(--title-color);
    font-weight: var(--font-medium);
    color: var(--title-color);
}
.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__blob{
    width: 200px;
    fill:var(--first-color)
}
.home__blob-img{
    width: 160px;
    
}
.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;
}
.home__scroll-button{
    color: var(--first-color);
    transition: .3s;
}
.home__scroll-button:hover{
    transform: translateY(0.25rem);
}
.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);
    padding:1rem;
    border-radius: .5rem;
    font-weight: var(--font-medium);
    color:#FFF
}
.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__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(--title-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__list{
    row-gap: 1.5rem;
    padding-left: 2.7rem;
}
.skills__titles{
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--mb-0-5);
}

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

}
.skills__bar,
.skills__percentage{
    height: 5px;
    border-radius: .25rem;
}
.skills__bar{
    background-color: var(--first-color-lighter);
}
.skills__percentage{
    display: block;
    background-color: var(--first-color);
}
.skills__html{
    width:80%;
}
.skills__css{
    width: 80%;
}
.skills__js{
    width: 80%;
}
.skills__react{
    width: 80%;
}
.skills__redux{
    width: 80%;
}
.skills__native{
    width: 80%;
}
.skills__express{
    width: 80%;
}
.skills__node{
    width:80%;
}
.skills__sequelize{
    width: 70%;
}
.skills__webpack{
    width: 70%;
}
.skills__ui{
    width: 60%;
}
.skills__jasmine{
    width: 60%;
}
.skills__postgresql{
    width: 80%;
}
.skills__firebase{
    width: 75%;
}
.skills__googlecloud{
    width: 60%;
}
.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;
}
.qualification__title{
    font-size: var(--normal-font-size);
    font-weight: var(--font-medium);
}
.qualification__subtitle{
    display: inline-block;
    font-style: var(--small-font-size);
    margin-bottom: var(--mb-1);
}
.qualification__calendar{
    font-style: 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 ====================*/

/* Active Modal */

/*==================== PORTFOLIO ====================*/
.portfolio__container{
    overflow: initial;
}
.portfolio__content{
    padding:0  1.5rem;
}
.portfolio__img{
    width: 265px;
    border-radius: .5rem;
    justify-self: center;
}
.portfolio__title{
    font-style: 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-style: 2rem;
    color:var(--first-color)
}
.swiper-button-prev{
    left: -.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,
.siwper-pagination-bullet{
    outline:none
}
/*==================== PROJECT IN MIND ====================*/

/*==================== TESTIMONIAL ====================*/
.testimonial__data,
.testimonial__header{
    display: flex;
}
.testimonial__data{
    justify-content: space-between;
    margin-bottom: var(--mb-1);
}
.testimonial__img{
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-right: var(--mb-0-75);
}
.testimonial__name{
    font-style: var(--h3-font-size);
    font-weight: var(--font-medium);
}
.testimonial__client{
    font-style: var(--small-font-size);
    color:var(--text-color-light)
}
.testimonial__description{
    margin-bottom: var(--mb-2-5);
}
.testimonial__icon-star{
    color:var(--first-color)
}
.swiper-container .swiper-pagination-testimonial{
    bottom:0;
}
/*==================== CONTACT ME ====================*/
.contact__container{
    row-gap: 3rem;

}
.contact__information{
    display: flex;
    margin-bottom: var(--mb-2);
}
.contact__icon{
    font-style: 2rem;
    color:var(--first-color);
    margin-right: var(--mb-0-75);
}
.contact__title{
    font-style: var(--h3-font-size);
    font-weight: var(--font-medium);
}
.contact__subtitle{
    font-style: 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(--smaller-font-size);
    color:var(--title-color)
}
.contact__input{
    width: 100%;
    background-color: var(--input-color);
    color:var(--text-color);
    font-family: 'Poppins', sans-serif;
    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(--h2-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 .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 ==========*/
::-webkit-scrollbar{
    width: .60rem;
    background-color: hsl(340,12%,90%);
    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;
    }
    .home__blob{
        width: 180px;
    }
    .skills__title{
         font-size: var(--normal-font-size);
    }
    .qualification__data{
        gap:.5rem;
    }
    .qualification__container{
        grid-template-columns: max-content;
        justify-content: center;
    }
    .qualification__content{
        padding-right: 3.5rem;
    }

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

    }
    .home__data{
        grid-column: initial;
    }
    .home__img{
        order:1;
        justify-self: center;
    }
    .about__container,
    .skills__container,
    .portfolio__content,
    .contact__container,
    .footer__container{
        grid-template-columns: repeat(2, 1fr);
    }
    /* .skills__container{
        grid-template-columns: repeat(1, 1fr);
    } */
    
    .qualification__sections{
        display: grid;
        grid-template-columns: .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: 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__container{
        row-gap: 5rem;

    }
    .home__content{
        padding-top: 5.5rem;
        column-gap: 2rem;
    }
    .home__blob{
        width: 270px;

    }
    .home__scroll{
        display: block;

    }
    .home__scroll-button{
        margin-left: 3rem;
    }
    .about__container{
        column-gap: 5rem;
    }
    .about__img{
        width: 350px;
    }
    .about__description{
        text-align: initial;
    }
    .about__info{
        justify-content: space-between;
    }
    .about__buttons{
        justify-content: initial;
    }
    .qualification__tabs{
        justify-content: center;
    }
    .qualification__button{
        margin: 0 var(--mb-1);

    }
    .qualification__sections{
        grid-template-columns: .5fr;
    }
    .portfolio__img{
        width: 320px;
    }
    .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__socials{
    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__blob{
        width: 320px;
    }
    .home__social{
        transform: translateX(-6rem);
    }
    .qualification__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__form{
        width: 460px;
    }
    .contact__inputs{
    grid-template-columns: repeat(2, 1fr);
    }
}