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

/*=============== VARIABLES CSS ===============*/
:root {
    /*========== Colors ==========*/
    /*Color mode HSL(hue, saturation, lightness)*/
    /* 

    hsl(53, 97%, 63%)

  */
    --hue: 39;
    --first-color: hsl(var(--hue), 96%, 48%);
    --first-color-alt: hsl(var(--hue), 76%, 45%);
    --white-color: hsl(0, 0%, 98%);
    --black-color: hsl(0, 0%, 1%);
    --text-color: hsl(var(--hue), 2%, 66%);
    --body-color: hsl(var(--hue), 100%, 1%);
    --container-color: hsl(var(--hue), 2%, 10%);
    --conic-gradient: conic-gradient(from 150deg at 50% 45%,
            hsl(var(--hue), 80%, 20%) 0deg,
            hsl(var(--hue), 80%, 48%) 140deg,
            hsl(var(--hue), 80%, 20%) 360deg);

    /*========== Font and typography ==========*/
    /*.5rem = 8px | 1rem = 16px ...*/
    --body-font: "Montserrat Alternates", sans-serif;
    --second-font: "Grechen Fuemen", cursive;
    --biggest-font-size: 2.5rem;
    --h1-font-size: 1.5rem;
    --h2-font-size: 1.25rem;
    --h3-font-size: 1rem;
    --normal-font-size: .938rem;
    --small-font-size: .813rem;
    --smaller-font-size: .75rem;

    /*========== 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: 1168px) {
    :root {
        --biggest-font-size: 3.5rem;
        --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;
    }
}

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

html {
    scroll-behavior: smooth;
}

body,
input,
textarea,
button {
    font-family: var(--body-font);
    font-size: var(--normal-font-size);
}

body {
    background-color: var(--body-color);
    color: var(--white-color);
}

input,
button,
textarea {
    border: none;
    outline: none;
}

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

ul {
    list-style: none;
}

a {
    text-decoration: none;
}

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

/*=============== REUSABLE CSS CLASSES ===============*/
.container {
    max-width: 1168px;
    margin-inline: 1.5rem;
}

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

.section {
    padding-block: 2rem 3rem;
}

.section__title {
    font-size: var(--h2-font-size);
    text-align: center;
    margin-bottom: 2rem;
}

.main {
    overflow: hidden;
}

/*=============== NAV ===============*/
.nav{
    position: fixed;
    bottom: 1.5rem;
    left: 0;
    right: 0;
    background-color: hsla(0, 0%, 98%, .1);
    width: 88%;
    margin-inline: auto;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 1rem 2rem;
    border-radius: 4rem;
    z-index: var(--z-fixed);
}

.nav__list{
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav__link{
    width: 2.5rem;
    height: 2.5rem;
    background-color: transparent;
    color: var(--white-color);
    font-size: 1.5rem;
    border-radius: 50%;
    display: grid;
    place-items: center;
    transition: background-color .6s;
}

/* Active link */
.active-link{
    background-color: var(--first-color);
}

/*=============== HOME ===============*/
/*===== PERFIL =====*/
.perfil{
    position: relative;
    background: var(--conic-gradient);
    height: 415px;
    border-radius: 2rem;
    padding: 1rem;
    display: grid;
    overflow: hidden;
}

.perfil__img{
    width: 250px;
    position: absolute;
    justify-self: center;
    align-self: flex-end;
    border-radius: 2rem;
}

.perfil__data{
    align-self: flex-end;
    background-color: hsla(0, 0%, 10%, .1);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 1.5rem 1rem;
    border-radius: 1.5rem;
    /*border: 2px solid hsla(0, 0%, 100%, .5);*/
}

.perfil__name{
    font: var(--font-regular) var(--biggest-font-size) var(--second-font);
    margin-bottom: 1rem;
}

.perfil__buttons{
    display: grid;
    column-gap: .5rem;
    grid-template-columns: repeat(2, 1fr);
}

.perfil__buttons .button{
    padding: .75rem;
}

/*===== INFO =====*/
.info,
.about,
.skills{
    background-color: var(--container-color);
    padding: 2rem 1.5rem;
    border-radius: 2rem;
}

.info__circle{
    width: 2rem;
    height: 2rem;
    background-color: var(--first-color);
    border-radius: 50%;
}

.info__name{
    font: var(--font-regular) var(--h1-font-size) var(--second-font);

}

.info__data{
    display: flex;
    justify-content: center;
    align-items: center;
    column-gap: .5rem;
}

.info__image{
    background: var(--conic-gradient);
    height: 180px;
    border-radius: 2rem;
    display: grid;
    margin-block: 1.5rem;
    overflow: hidden;
}

.info__img{
    width: 140px;
    border-radius: 2rem;
    justify-self: center;
    align-self: flex-end;
}

.info__description{
    font-size: var(--small-font-size);
    margin-bottom: 2rem;
}

.info .button{
    width: 100%;
}

/*===== ABOUT =====*/
.about__name{
    font-size: var(--normal-font-size);
    font-weight: var(--font-regular);
    margin-bottom: 1rem;
}

.about__social{
    display: flex;
    justify-content: center;
    column-gap: 1.5rem;
    margin-block: 2rem;
}

.about__link{
    width: 2.5rem;
    height: 2.5rem;
    background-color: var(--white-color);
    color: var(--black-color);
    font-size: 1.5rem;
    border-radius: 50%;
    display: grid;
    place-items: center;
    transition: background-color .4s, color .4s;
}

.about__link:hover{
    background-color: var(--first-color);
    color: var(--white-color);
    /*color: var(--black-color);*/
}

.about__image{
    background: var(--conic-gradient);
    height: 180px;
    border-radius: 2rem;
    display: grid;
    overflow: hidden;
}

.about__img{
    width: 170px;
    border-radius: 2rem;
    padding: 1rem 1rem;
    justify-self: center;
    /*transform: translateY(-2.5rem);*/
}

.about__note{
    font-size: var(--small-font-size);
    margin-block: 1rem 2rem;
}

.about .button{
    width: 100%;
}

/*===== SKILLS =====*/
.skills__title{
    font-size: var(--h2-font-size);
}

.skills__item{
    width: 1.5rem;
    transition: transform .4s;
}

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

.skills__items{
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.5rem;
    margin-block: 1.5rem;
}

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

/*=============== BUTTON ===============*/
.button{
    display: inline-flex;
    justify-content: center;
    background-color: var(--first-color);
    color: var(--white-color);
    font-weight: var(--font-semi-bold);
    padding: 1.25rem 2.5rem;
    border-radius: 4rem;
    transition: background-color .4s;
}

.button_black{
    background-color: var(--black-color);
}

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



/*=============== PROJECTS ===============*/
.projects__card{
    background-color: var(--container-color);
    padding: 1.5rem;
    border-radius: 2rem;
}

.projects__image{
    display: block;
    overflow: hidden;
    border-radius: 1.5rem;
    margin-bottom: 1.5rem;
}

.projects__img{
    transition: transform .4s;
}

.projects__name{
    font-size: var(--h3-font-size);
    margin-bottom: .5rem;
}

.projects__description{
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.projects__skill{
    width: 1rem;
    transition: transform .4s;
}

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

.projects__skills{
    width: max-content;
    height: 34px;
    background-color: var(--black-color);
    padding-inline: .75rem;
    display: flex;
    align-items: center;
    column-gap: .75rem;
    border-radius: 4rem;
    margin-bottom: 1.5rem;
}

.projects__button{
    color: var(--white-color);
    display: inline-flex;
    align-items: center;
    column-gap: .5rem;
    transition: color .4s;
}

.projects__button i{
    font-size: 1.5rem;
}

.projects__button span{
    font-weight: var(--font-medium);
}

.projects__button:hover{
    color: var(--text-color);
}

.projects__card:hover .projects__img{
    transform: scale(1.2);
}
/*=============== SERVICES ===============*/

.services__card{
    background-color: var(--container-color);
    padding: 4rem 1.5rem 3.5rem 1.5rem;
    border-radius: 2rem;
}

.services__icon{
    display: inline-block;
    position: relative;
    margin-bottom: 2rem;
}

.services__icon i{
    font-size: 2.5rem;
    position: relative;
    z-index: var(--z-tooltip);
}

.services__circle{
    width: 3rem;
    height: 3rem;
    background-color: var(--first-color);
    border-radius: 50%;
    position: absolute;
    top: -1rem;
    right: -1rem;
    transition: transform .4s;
}

.services__name{
    font-size: var(--h3-font-size);
    margin-bottom: 1rem;
}

.services__description{
    color: var(--text-color);
}

.services__card:hover .services__circle{
    transform: translate(.25rem, -.25rem);
}
/*=============== EDUCATION ===============*/
.education__container{
    row-gap: 2rem;
}

.education__card{
    display: grid;
    row-gap: 1rem;
}

.education__school{
    font-size: var(--h2-font-size);
}

.education__data{
    background-color: var(--container-color);
    padding: 1.5rem;
    border-radius: 1.5rem;
}

.education__degree{
    font-size: var(--h3-font-size);
    margin-bottom: .5rem;
}

.education__date{
    display: block;
    font-size: var(--smaller-font-size);
    margin-bottom: 1rem;
}

.education__description{
    color: var(--text-color);
}

/*=============== CONTACT ===============*/
.contact__group,
.contact__form{
    gap: 1rem;
}

.contact__form{
    position: relative;
}

.contact__input{
    background-color: var(--container-color);
    padding: 1.25rem;
    border-radius: 4rem;
    color: var(--white-color);
}

.contact__input::placeholder{
    color: var(--text-color);
}

.contact__input:autofill{
    transition: background-color 6000s, color 6000s;
}

.contact__area{
    height: 10rem;
    border-radius: 1.5rem;
    resize: none;
}

.contact__button{
    margin-top: 1.5rem;
    cursor: pointer;
}


.contact__message{
    position: absolute;
    left: 0;
    bottom: 4.5rem;
    font-size: var(--smaller-font-size);
}



/*=============== FOOTER ===============*/
.footer{
    padding-block: 2rem 8rem;
}

.footer__container{
    row-gap: 2.5rem;
}

.footer__logo{
    color: var(--white-color);
    font: var(--font-regular) var(--biggest-font-size) var(--second-font);
    justify-self: center;
}

.footer__links{
    display: flex;
    justify-content: center;
    column-gap: 2rem;
}

.footer__link{
    color: var(--white-color);
    transition: color .4s;
}

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

.footer__social{
    display: flex;
    justify-content: center;
    column-gap: 1.5rem;
}

.footer__social-link{
    width: 2.5rem;
    height: 2.5rem;
    background-color: var(--first-color);
    color: var(--white-color);
    font-size: 1.5rem;
    border-radius: 50%;
    display: grid;
    place-items: center;
    transition: background-color .4s, color .4s;
}

.footer__social-link:hover{
    background-color: var(--white-color);
    color: var(--black-color);
}

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

/*=============== SCROLL BAR ===============*/
::-webkit-scrollbar{
    width: .6rem;
    background-color: hsl(0, 0%, 20%);
    border-radius: .5rem;
}

::-webkit-scrollbar-thumb{
    background-color: hsl(0, 0%, 30%);
    border-radius: .5rem;
}

::-webkit-scrollbar-thumb:hover{
    background-color: hsl(0, 0%, 40%);
}

/*=============== SCROLL UP ===============*/
.scrollup{
    position: fixed;
    right: 1rem;
    bottom: -50%;
    background-color: hsla(0, 0%, 98%, .1);
    display: inline-flex;
    padding: 6px;
    color: var(--white-color);
    font-size: 1.25rem;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: .5rem;
    z-index: var(--z-tooltip);
    transition: bottom .4s, transform .4s;
}

.scrollup:hover{
    transform: translateY(-.5rem);
}

/* Show Scroll Up */
.show-scroll{
    bottom: 8rem;
}

/*=============== Responsive ===============*/
/* For small devices */
@media screen and (max-width: 320px){
    .container{
        margin-inline: 1rem;
    }
    
    .nav{
        padding: 1rem;
    }
}

/* For medium devices */
@media screen and (min-width: 540px){
    .nav{
        width: max-content;
    }

    .nav__list{
        column-gap: 1.25rem;
    }
    
    .home__container,
    .projects__container,
    .services__container,
    .education__container,
    .contact__container{
        grid-template-columns: 380px;
        justify-content: center;

    }
}

@media screen and (min-width: 768px){
    .home__container{
        grid-template-columns: repeat(2, 350px);
        align-items: flex-start;
    }
    
    .perfil{
        height: 100%;
    }

    .projects__container,
    .services__container{
        grid-template-columns: repeat(2, 350px);
    }

    .education__container{
        grid-template-columns: initial;
    }

    .education__card{
        grid-template-columns: 320px 380px;
        align-items: center;
    }

    .footer__container,
    .footer__content{
        grid-template-columns: repeat(2, max-content);
        align-items: center;
    }

    .footer__container{
        justify-content: space-between;
    }

    .footer__content{
        column-gap: 4.5rem;
    }

    .show-scroll{
        bottom: 3rem;
    }
}

/* For large devices */

@media screen and (min-width: 1200px){
    .container{
        margin-inline: auto;
    }

    .section{
        padding-block: 3rem 4rem;
    }

    .section__title{
        font-size: var(--h1-font-size);
        margin-bottom: 4rem;
    }

    .home__container{
        grid-template-columns: 280px 560px 280px;
        align-items: stretch;
    }

    .perfil{
        grid-column: 2 / 3;
        grid-row: 1 / 3;
        padding: 2rem;
    }

    .perfil__img{
        width: 450px;
    }

    .perfil__data{
        width: 370px;
        padding: 1.5rem;
        border-radius: 2rem;
    }

    .info{
        grid-column: 1 / 2;
        grid-row: 1 / 2;
    }

    .info__name{
        font-size: var(--h2-font-size);
    }

    .about{
        grid-column: 3 / 4;
        grid-row: 1 / 3;
        align-content: center;
    }

    .about__image{
        height: 210px;
    }

    /*.about__img{
        transform: translateY(-1rem);
    }*/
    
    /*.skills{
        grid-column: 1 / 3;
        grid-row: 2 / 3;
    }*/

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

    .projects__container{
        grid-template-columns: repeat(3, 368px);
        gap: 2rem;
    }

    .projects__card{
        padding-bottom: 2rem;
    }

    .services__container{
        grid-template-columns: repeat(3, 368px);
        gap: 2rem;
    }

    .services__card{
        padding-block: 6rem 5rem;
    }

    .services__icon i{
        font-size: 3.5rem;
    }

    .services__circle{
        width: 4rem;
        height: 4rem;
        right: -1.5rem;
        top: -1.5rem;
    }

    .education__container{
        row-gap: 4rem;
    }

    .education__card{
        grid-template-columns: 350px 510px;
        column-gap: 8rem;
    }

    .education__school{
        font-size: var(--h1-font-size);
    }

    .education__data{
        padding: 2rem;
        border-radius: 2rem;
    }

    .contact__container{
        grid-template-columns: 620px;
    }

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

    .contact__area{
        height: 15rem;
    }

    .contact__button{
        width: max-content;
        justify-self: center;
    }

    .footer{
        padding: 3rem;
    }

    .footer__links{
        column-gap: 3rem;
    }

    .footer__copy{
        margin-top: 7rem;
    }
}

@media screen and (min-width: 1500px) {
    .nav{
        width: max-content;
        height: max-content;
        padding: 1rem 1rem;
        left: initial;
        right: 3rem;
        top: 0;
        bottom: 0;
        margin-block: auto;
    }

    .nav__list{
        flex-direction: column;
        row-gap: 1.25rem;
    }

    .footer{
        padding-block: 3rem;
    }

    .scrollup{
        right: 4rem;
    }
    
}