@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400..800&display=swap');

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

    /* ========= COLORS ========= */
    --hue : 230;
    --first-color : hsl(var(--hue), 55%, 55%);
    --first-color-light : hsl(var(--hue), 55%, 65%);
    --first-color-alt : hsl(var(--hue), 50%, 50%);
    --title-color : hsl(var(--hue), 30%, 95%);
    --text-color : hsl(var(--hue), 20%, 80%);
    --text-color-light : hsl(var(--hue), 20%, 70%);
    --body-color : hsl(var(--hue), 40%, 16%);
    --container-color : hsl(var(--hue), 40%, 20%);

    /* ========= FONT AND TYPOGRAPHY ========= */
    --body-font: "Syne", sans-serif;
    --biggest-font-size: 3rem;
    --big-font-size: 1.5rem;
    --h1-font-size: 1.5rem;
    --h2-font-size: 1.25rem;
    --h3-font-size: 1rem;
    --normal-font-size: .938rem;
    --small-font-size: .813rem;

    /* ========= FONT WEIGHT ========= */
    --font-regular: 400;
    --font-semi-bold: 600;
    --font-bold: 700;

    /* ========= Z INDEX ========= */
    --z-tooltip : 10;
    --z-fixed : 100;
}

/* ========= RESPONSIVE TYPOGRAPHY ========= */
@media screen and (min-width: 1150px) {
    :root{
    --biggest-font-size: 5.5rem;
    --big-font-size: 2.75rem;
    --h1-font-size: 2.25rem;
    --h2-font-size: 1.5rem;
    --h3-font-size: 1.25rem;
    --normal-font-size: 1.125rem;
    --small-font-size: .875rem;
    }
}

/* ========= 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(--text-color);
}

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

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

p{
    line-height: 130%;
}

ul{
    list-style: none;
}

a{
    text-decoration: none;
}

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

/* ========= REUSABLE CSS ========= */
.container{
    max-width: 1120px;
    margin-inline: 1.5rem;
}
.grid{
    display: grid;
    gap: 1.5rem;
}

.section{
    padding-block: 5rem 2rem;
}

.section-title{
    text-align: center;
    font-size: var(--h1-font-size);
    font-weight: var(--font-bold);
    margin-bottom: 2rem;
}

.main{
    overflow: hidden;
}

/* ========= HEADER & NAV ========= */

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

.nav{
    position: relative;
    height: var(--header-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo{
    color: var(--title-color);
    font-weight: var(--font-bold);
}

.nav-toggle,
.nav-close{
    font-size: 1.5rem;
    color: var(--title-color);
    cursor: pointer;
}

/* Navigations for mobile */
@media screen and (max-width: 1150px) {
    .nav-menu{
        position: fixed;
        top: 0;
        right: -100%;
        background-color: hsla(var(--hue), 70%, 4%, .2);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        width: 80%;
        height: 100%;
        padding: 7rem 3rem;
        transition: right .4s;
    }
}

.nav-list{
    display: flex;
    flex-direction: column;
    row-gap: 3rem;
}

.nav-link{
    position: relative;
    color: var(--title-color);
    font-weight: var(--font-semi-bold);
    transition: color .4s;
}

.nav-link::after{
    content: '';
    width: 0%;
    height: 2px;
    background-color: var(--first-color-light);
    position: absolute;
    left: 0;
    bottom: -.5rem;
    transition: width .3s;
}

.nav-link:hover{
    color: var(--first-color-light);
}

.nav-link:hover::after{
    width: 30%;
}

.nav-close{
    position: absolute;
    top: 1rem;
    right: 1.5rem;
}
/* Show Menu */
.show-menu{
    right: 0;
}

/* blur header */
.blur-header::after{
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: hsla(var(--hue), 70%, 4%, .2);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    top: 0;
    left: 0;
    z-index: -1;
}

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

.active-link::after{
    width: 30%;
}
/* ========= HOME ========= */
.home-container{
    row-gap: 2rem;
    padding-top: 1rem;
}

.home-img{
    width:100%;
    justify-self: center;
    mask-image: linear-gradient(to bottom, hsla(var(--hue), 40%, 16%)60%,
                                transparent 100%);
}

.home-name{
    font-size: var(--biggest-font-size);
    font-weight: var(--font-bold);
    word-break: break-word;
    margin-bottom: 1rem;
}

.home-profession{
    position: relative;
    font-size: var(--big-font-size);
    color: var(--text-color);
}

.home-profession::after{
    content: '';
    position: absolute;
    left: 0;
    bottom: -.5rem;
    width: 25%;
    height: 3px;
    background-color: var(--text-color);
}

.home-scroll{
    color: var(--title-color);
    display: inline-flex;
    column-gap: .5rem;
    align-items: center;
    justify-self: center;
    margin-top: 3rem;
}

.home-scroll-box{
    background-color: var(--first-color);
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    font-size: 1.5rem;
    overflow: hidden;
}

.home-scroll-text{
    font-weight: var(--font-semi-bold);
}

.home-scroll-box i{
    animation: scroll-down 3s infinite;
}

@keyframes scroll-down {
    0%{
        transform: translateY(-1rem);
        opacity: 0;
    }
    50%{
        transform: translateY(0);
        opacity: 1;
    }
    100%{
        transform: translateY(.6rem);
        opacity: 0;
    }
}

/* ========= BUTTON ========= */
.button{
    display: inline-flex;
    justify-content: center;
    background-color: var(--first-color);
    color: var(--title-color);
    font-weight: var(--font-semi-bold);
    padding: 1.25rem 2rem;
    transition: background-color .4s;
}

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

/* ========= WORKS ========= */
.work{
    background-color: var(--container-color);
}

.work-card{
    background-color: var(--first-color);
}

.work-link{
    display: block;
    position: relative;
    background-color: var(--body-color);
    padding: 2rem 1.5rem 1.5rem 1.5rem;
    color: var(--text-color);
    transition: transform .4s;
}

.work-title{
    font-size: var(--h3-font-size);
    margin-bottom: .75rem;
}

.work-description{
    margin-bottom: 1.5rem;
}

.work-link i{
    position: absolute;
    top: 1.8rem;
    right: 1.5rem;
    font-size: 1.5rem;
    color: var(--first-color-light);
    transition: transform .4s;
}

.work-link:hover{
    transform: translateY(-.35rem);
}

.work-link:hover i{
    transform: translateX(.5rem);
}

/* ========= INFO ========= */
.info-container{
    row-gap: 3rem;
}

.info-title{
    position: relative;
    font-size: var(--small-font-size);
    color: var(--text-color);
    margin-bottom: 2rem;
}

.info-title::after{
    content: '';
    position: absolute;
    left: 0;
    bottom: -.5rem;
    width: 20px;
    height: 2px;
    background-color: var(--text-color);
}

.about{
    row-gap: 3rem;
}

.about-description{
    margin-bottom: 2rem;
}

.about-description b{
    color: var(--first-color);
}

.about-img{
    width: 100%;
    justify-self: center;
    mask-image: linear-gradient(to bottom,
                hsla(var(--hue), 40%, 16%) 60%,
                transparent 100%);
}

.about-button{
    width: 100%;
}

.experience-content{
    row-gap: 2rem;
}

.experience-data{
    row-gap: 1rem;
}

.experience-company{
    font-size: var(--h2-font-size);
    font-weight: var(--font-bold);
}

.experience-profession{
    font-size: var(--h3-font-size);
    margin-bottom: .25rem;
}

.experience-date{
    display: block;
    font-size: var(--small-font-size);
    margin-bottom: .75rem;
}

.skills-img{
    width: 35px;
    margin-bottom: .5rem;
}

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

.skills-content{
    grid-template-columns: repeat(3, max-content);
    justify-content: space-around;
    align-items: flex-end;
}

.skills-box{
    display: grid;
    place-items: center;
    transition: transform .4s;
}

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

/* ========= SERVICES ========= */
.services{
    background-color: var(--container-color);
}

.services-container{
    row-gap: 2rem;
}

.services-icon{
    display: block;
    color: var(--first-color);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.services-title{
    font-size: var(--h3-font-size);
    margin-bottom: .75rem;
}

/* ========= CONTACT ========= */
.contact-container{
    row-gap: 4rem;
}

.contact-group,
.contact-form{
    gap: 1rem;
}

.contact-form{
    position: relative;
}

.contact-input{
    padding: 1.25rem;
    background-color: var(--container-color);
    color: var(--title-color);
    font-weight: var(--font-semi-bold);
}

.contact-input::placeholder{
    color: var(--text-color-light);
}

.contact-area{
    height: 10rem;
    resize: none;
}

.contact-button{
    margin-top: 1rem;
    cursor: pointer;
}

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

.contact-social-link{
    color: var(--title-color);
    display: inline-flex;
    column-gap: .25rem;
    align-items: center;
    transition: color .4s;
}

.contact-social-link i{
    font-size: 1.5rem;
}

.contact-social-link span{
    font-size: var(--small-font-size);
    font-weight: var(--font-semi-bold);
}

.contact-social-link:hover{
    color: var(--first-color-light);
}

/* ========= FOOTER ========= */
.footer{
    background-color: var(--container-color);
}

.footer-container{
    padding-block: 3rem 2rem;
    row-gap: 3rem;
}

.footer-links{
    display: flex;
    justify-content: center;
    column-gap: 2.5rem;
}

.footer-link{
    color: var(--title-color);
    font-weight: var(--font-semi-bold);
    transition: color .4s;
}

.footer-link:hover{
    color: var(--first-color-light);
}

.footer-copy{
    color: var(--title-color);
    font-size: var(--small-font-size);
    text-align: center;
}

/* ========= SCROLL BAR ========= */
::-webkit-scrollbar{
    width: 0.6rem;
    background-color: hsl(var(--hue), 20%, 20%);
}

::-webkit-scrollbar-thumb{
    width: 0.6rem;
    background-color: hsl(var(--hue), 20%, 30%);
}

::-webkit-scrollbar-thumb:hover{
    width: 0.6rem;
    background-color: hsl(var(--hue), 20%, 40%);
}
/* <!-- ============ SCROLL UP ============ --> */
.scrollup{
    position: fixed;
    right: 1rem;
    bottom: -50%;
    background-color: var(--container-color);
    display: inline-flex;
    padding: 6px;
    color: var(--title-color);
    font-size: 1.25rem;
    box-shadow: 0 4px 12px hsla(var(--hue), 70%, 4%, .3);
    z-index: var(--z-tooltip);
    transition: bottom .4s, transform .4s;
}

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

.show-scroll{
    bottom: 3rem;
}

/* ========= BREAKPOINTS ========= */
@media screen and (max-width : 300px) {
    .container{
        margin-inline: 1rem;
    }

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

@media screen and (min-width: 540px) {
    .home-container,
    .work-container,
    .info-container,
    .services-container,
    .contact-container{
        grid-template-columns: 350px;
        justify-content: center;
    }
}

@media screen and (min-width:768px) {
    .nav-menu{
        width: 50%;
    }

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

    .home-data{
        align-self: flex-end;
        padding-bottom: 3rem;
        order: -1;
    }

    .home-scroll{
        grid-column: 1 / 3;
    }

    .work-container{
        grid-template-columns: repeat(1, 350px);
    }

    .info-container{
        grid-template-columns: initial;
    }

    .about{
        grid-template-columns: repeat(2, 350px);
        align-items: center;
    }

    .about-content{
        order: 1;
    }

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

    .skills-content{
        grid-template-columns: repeat(5, max-content);
        justify-content:initial;
        column-gap: 4rem;
    }

    .services-container{
        grid-template-columns: repeat(2, 320px);
    }
}

@media screen and (min-width:1150px ) {
    .container{
        margin-inline: auto;
    }

    .section{
        padding-block: 7rem 5rem;
    }

    .section-title{
        margin-bottom: 4rem;
    }

    .nav{
        height: calc(var(--header-height) + 2rem);
    }

    .nav-toggle,
    .nav-close{
        display: none;
    }

    .nav-menu{
        width: initial;
    }

    .nav-list{
        flex-direction: row;
        column-gap: 4rem;
    }

    .home-container{
        grid-template-columns: 375px 350px;
        gap: 3rem 16rem;
    }

    .home-img{
        width: 350px;
    }

    .home-name{
        margin-bottom: 1.5rem;
    }

    .home-profession::after{
        bottom: -1rem;
        width: 35%;
    }

    .work-container{
        grid-template-columns: repeat(2, 540px);
        gap: 2.5rem;
    }

    .work-link{
        padding: 3rem 3rem 2rem;
    }

    .work-title{
        font-size: var(--h2-font-size);
        margin-bottom: 1rem;
    }

    .work-link i{
        font-size: 2rem;
    }

    .info-container{
        row-gap:4rem;
    }

    .info-title{
        font-size: var(--normal-font-size);
        margin-bottom: 3.5rem;
    }

    .about{
        grid-template-columns: 320px 420px;
        column-gap:11.5rem;
    }

    .about-img{
        width: 320px;
    }

    .about-description{
        margin-bottom: 3rem;
    }

    .about-button{
        width: initial;
    }

    .experience-content{
        row-gap: 4rem;
    }

    .experience-data{
        grid-template-columns: 320px 380px;
        column-gap: 11.5rem;
    }

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

    .experience-profession{
        margin-bottom: .5rem;
    }

    .experience-date{
        font-size: var(--normal-font-size);
        margin-bottom: 1.5rem;
    }

    .skills-content{
        grid-template-columns: repeat(6, max-content);
    }

    .services-container{
        grid-template-columns: repeat(2, 350px);
        gap: 6rem 13rem;
    }

    .services-icon{
        font-size: 2.5rem;
        margin-bottom: 1.5rem;
    }

    .contact-container{
        grid-template-columns: 580px;
    }

    .contact-group{
        grid-template-columns: repeat(2, fr);
    }

    .contact-area{
        height: 15rem;
    }

    .contact-button{
        width: max-content;
        justify-self: center;
        margin-top: 1.5rem;
    }

    .contact-social{
        grid-template-columns: repeat(3, max-content);
        column-gap: 5rem;
    }

    .footer-container{
        padding-block: 3rem;
        grid-template-columns: repeat(2, max-content);
        justify-content: space-between;
    }

    .footer-links{
        column-gap: 4rem;
        order: 1;
    }

    .scrollup{
        right: 3rem;
    }
}