/*Base styles*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --body-font-size: 1.6rem;
    --body-font-color: #5f5f5f;
    --body-font-family: 'Open Sans', sans-serif;
    --heading-font-family: 'Playfair Display', sans-serif;
    --light-color: #f4f4f4;
    --dark-color: #262626;
    --light-gray-color: #f2f3f7;
    --orange-color: #ec5453;
    --blue-color: #2c98f0;
    --yellow-color: #f9bf3f;
    --purple-color: #a84cb8;
    --dark-blue-color: #4054b2;
}
html{
    font-size: 62.5%;
    scroll-behavior: smooth;
}

body{
    font-family: var(--body-font-family);
    color: var(--body-font-color);
    font-size: var(--body-font-size);
}
a{
    display: block;
    text-decoration: none;
}

/*Navigation Styles*/

.hamburger-menu{
    display: none;
}

.nav{
    width: 26rem;
    height: 100vh;
    background-color: var(--dark-color);
    color: var(--light-color);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

.intro{
    font-family: var(--heading-font-family);
    text-align: center;
    margin: 5rem 0;
    line-height: 1.5;
}

.intro-heading{
    font-size: 2.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.intro-subhead{
    font-size: 1.4rem;
    letter-spacing: 1px;
}

.nav-list{
    list-style: none;
}

.nav-item{
    position: relative;
}
.nav-item::before{
    content: "";
    width: 100%;
    height: 100%;
    background-color: rgba(255,255,255,.1);
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .5s cubic-bezier(.83, 0, 0.17, 1);
}

.nav-item:hover::before{
    transform: scaleX(1);
}

.nav-item:not(:last-child){
    border-bottom: 1px solid rgba(255,255,255,.05);
}
.nav-link{
    font-size: 1.4rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--light-color);
    padding: 1rem;
}
.social-media-wrapper{
    margin-top: auto;
    margin-bottom: 3rem;
    text-align: center;
}
.social-media-wrapper span{
    display: block;
    font-size: 1.2rem;
    font-style: italic;
    font-weight: 300;
    margin-bottom: 1rem;
}
.social-media{
    display: flex;
    justify-content: center;
}
.sm-link{
    font-size: 3.6rem;
    color: var(--light-color);
    transition: color .5s, transform .5s;
}

.sm-link:hover{
    color: #999;
    transform: translateY(-3px);
}
.sm-link:nth-child(2){
    margin: 0 2rem;
}
.copyright-notice{
    text-align: center;
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    color: rgba(255,255,255,.5);
}
/*Main Styles*/
.main{
    width: calc(100% - 26rem);
    transform: translateX(26rem);
}
section:not(.hero){
    padding: 5rem 0;
}

/*Hero style*/
.hero{
    height: 100vh;
    background: url("./images/hero_background.jpg") bottom center/cover;
    position: relative;
    display: flex;
    justify-content: center;
}

.name-heading{
    position: absolute;
    top: 35%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 18vw;
    font-family: var(--heading-font-family);
    color: var(--light-color);
    z-index: 1;
    user-select: none;

}

.hero-person-image{
    max-width: 95%;
    user-select: none;
    -webkit-user-drag:none;
    /*margin-top: auto;*/
    position: relative;
    z-index: 2;
}

.scroll-down{
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 5;
}

.mouse{
    height: 5rem;
    width: 2.5rem;
    border:2px solid var(--light-color);
    border-radius: 2rem;
    display: flex;
}

.mouse span{
    display: block;
    width: 1rem;
    height: 1rem;
    background-color: var(--light-color);
    border-radius: 50%;
    margin: auto;
    animation: move-wheel 1s linear infinite;

}
.arrow span{
    display: block;
    width: 1rem;
    height: 1rem;
    border-right: 2px solid var(--light-color);
    border-bottom: 2px solid var(--light-color);
    transform: rotate(45deg);
    animation: arrow-down 1s linear infinite;
}
@keyframes move-wheel{
    0%{
        opacity: 1;
        transform: translateY(-1rem);
    }
    100%{
        opacity: 0;
        transform: translateY(2rem);
    }
}

@keyframes arrow-down{
    0%{
        opacity: 0;
    }
    25%{
        opacity: .25;
    }
    50%{
        opacity: .5;
    }
    75%{
        opacity: .75;
    }
    100%{
        opacity: 1;
        
    }
}
/*About style*/
.container{
    max-width: 120rem;
    margin: 0 auto;
    padding: 0 3rem;
}
.heading-group{
    color: var(--dark-color);
    margin-bottom: 5rem;
}
.section-head-small{
    display: block;
    font-size: 1rem;
    text-transform: uppercase;
    color: #999;
    letter-spacing: 3px;
    margin-bottom: 1rem;
}
.section-head-large{
    font-size: 1.8rem;
    font-family: var(--heading-font-family);
    text-transform: uppercase;
    letter-spacing: .5rem;
}
.intro-description p:not(:last child){
    margin-bottom: 2rem;
}
.intro-description p span{
    font-family: var(--heading-font-family);
    font-weight: bold;
    color: var(--dark-color);
    letter-spacing: 1px;
}
.call-to-action{
    background-color: var(--yellow-color);
    margin-top: 5rem;
    padding: 3rem;
    color: var(--dark-color);
}

.call-to-action p{
   font-size: 2.4rem;
   font-weight: 300;
   margin-bottom: 2rem;
}

.btn{
    font-size: 1.4rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 1rem 3rem;
    display: inline-block;
    transition: background-color .5s;
}

.cta-btn{
    color: var(--dark-color);
    border: 1px solid var(--dark-color);
}
.cta-btn:hover{
    color: var(--light-color);
    background-color: var(--dark-color);
}

/*my Experties*/

.grid{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
    gap:2.4rem;
}

.my-expertise .grid-item{
    background-color: #fff;
    box-shadow: 0 .5rem 2rem rgba(0,0,0,.1);
    padding: 2rem;
    border-bottom: 3px solid transparent;
    position: relative;
}

.grid-item.orange{
    border-bottom-color: var(--orange-color);
}

.grid-item.yellow{
    border-bottom-color: var(--yellow-color);
}
.grid-item.blue{
    border-bottom-color: var(--blue-color);
}
.grid-item.purple{
    border-bottom-color: var(--purple-color);
}
.grid-item.dark-blue{
    border-bottom-color: var(--dark-blue-color);
}

.orange i{
    color: var(--orange-color);
}

.blue i{
    color: var(--blue-color);
}

.yellow i{
    color: var(--yellow-color);
}

.item-icon{
    display: block;
    font-size: 3.6rem;
    margin-bottom: 1rem;
}

.item-heading{
    font-size: 2rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing:1px; 
    margin-bottom:2rem;
}
.margin-top{
    margin-top: 5rem;
}

.item-skill{
    width: calc(100% + 1rem);
    height: 5rem;
    position: absolute;
    top: 1rem;
    left: -1rem;
    text-align: center;
}

.item-skill::before{
    content: "";
    position: absolute;
    top: -1rem;
    left: -.99rem;
    border: 1rem solid transparent;
    z-index: -1;
}

.orange .item-skill{
    background-color: var(--orange-color);
}

.orange .item-skill::before{
    border-right-color: var(--orange-color);
}


.blue .item-skill{
    background-color: var(--blue-color);
}

.blue .item-skill::before{
    border-right-color: var(--blue-color);
}

.yellow .item-skill{
    background-color: var(--yellow-color);
}

.yellow .item-skill::before{
    border-right-color: var(--yellow-color);
}

.purple .item-skill{
    background-color: var(--purple-color);
}

.purple .item-skill::before{
    border-right-color: var(--purple-color);
}

.dark-blue .item-skill{
    background-color: var(--dark-blue-color);
}

.dark-blue .item-skill::before{
    border-right-color: var(--dark-blue-color);
}

.skill-name{
    font-size: 2rem;
    text-transform: uppercase;
    color: var(--light-color);
    font-weight: 400;
    letter-spacing: 1px;
}

.skill-description{
    margin-top: 5rem;
    padding: 3rem 0;
    line-height: 2;
}

/*Motto Styles*/

.motto{
    height: 35vh;
    background:url("./images/section_background.jpg") bottom/cover;
    position: relative;
    z-index: 1;
}

.motto::before{
    content:"";
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,.75);
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
}

.motto .container{
    height: 100%;
    display: flex;
}

.quote-wrapper{
    margin: auto;
    max-width: 50rem;
    text-align: center;
    color: var(--light-color);
}

.quote{
    font-size: 2rem;
    font-weight: 300;
    padding: .5rem;
    position: relative;
}

.quote::before,
.quote::after{
    position: absolute;
    font-size: 15rem;
    width: 5rem;
    height: 5rem;
    font-family: sans-serif;
}

.quote::before{
    content: open-quote;
    top: -5rem;
    left: -6rem;
}

.quote::after{
    content: close-quote; 
    bottom:-.5rem;
    right:-6rem;
}

.quote-by{
   display: block;
   text-align: right;
   margin-top: 2rem;
}

/*Work Experince*/

.timeline{
    position: relative;
}
.timeline::before,
.timeline::after,
.timeline-item::before,
.timeline-item::after{
   content: "";
   position: absolute;
}

.timeline::before{
    width: .5rem;
    height: 100%;
    background-color: var(--light-gray-color);
    border-radius: 1rem;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.timeline::after{
    width: 2rem;
    height: 2rem;
    border: .5rem solid var(--light-gray-color);
    border-radius: 50%;
    bottom: -2.5rem;
    left: -1.2rem;
}

.timeline-item{
    background-color: var(--light-gray-color);
    padding: 2.2rem;
    margin-left: 3.5rem;
    margin-bottom: 2rem;
    position: relative;
}

.timeline-item::before{
    top: .5rem;
    left: -2rem;
    border: 1rem solid transparent;
    border-right-color: var(--light-gray-color);
}

.timeline-item::after{
   width: 3rem;
   height: 3rem;
   border-radius: 50%;
   background-color: var(--light-gray-color);
   top: -.3px;
   left: -4.7rem;
}

.timeline-heading{
    margin-bottom: 2rem;
}

.timeline-entry-name{
    display: inline-block;
    margin-right: 1rem;
    font-size: 2rem;
    font-weight: 400;
    letter-spacing: 1px;
    color: var(--dark-color);
    text-transform: uppercase;
}
      
/*My Portfolio */

.my-portfolio .grid{
    grid-template-columns: repeat(auto-fit, minmax(50rem, 1fr));
}

.my-portfolio .grid-item{
    min-height: 35rem;
    position: relative;
    overflow: hidden;
}

.portfolio-item-image{
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

.portfolio-item-info{
    width: 100%;
    height: 100%;
    background-color: var(--blue-color);
    color: var(--light-color);
    position: absolute;
    top: 0;
    left: 0;
    padding: 2rem;
    text-transform: uppercase;
    display: flex;
    flex-direction: column;
    opacity: 0;
    transition: opacity .5s;
}

.portfolio-item-info:hover{
    opacity: 1;
}

.project-name{
    font-size: 2rem;
    letter-spacing: 1px;
    margin-bottom: .7rem;
    transform: translateY(-2rem);
    transition: transform .5s;
}

.project-name span{
    font-weight: 300;
    opacity: .5;
}

.project-type{
    font-size: 1.3rem;
    opacity: .5;
    transform: translateY(2rem);
    transition: transform .5s;
}

.portfolio-item-info:hover .project-name,
.portfolio-item-info:hover .project-type{
     transform: translateY(0);
}

.info-cta{
    margin-top: auto;
}

.info-tbn{
    color: var(--light-color);
    border:1px solid var(--light-color);
}

.info-tbn:hover{
    color: var(--dark-color);
    background-color: rgba(255,255,255,.7);
    border-color: transparent;
}

.btn-blue{
    background-color: var(--blue-color);
    color: var(--light-color);
}

.btn-blue:hover{
    background-color: #2977b1;
}

/*Contact Styles*/

.contact-info-wrapper{
    display: flex;
    flex-wrap: wrap;
}

.contact-info{
    flex-basis: 45%;
}

.contact-info-item{
    display: flex;
    align-items: center;
    margin-bottom: 2.5rem;
}

.info-item-icon{
    background-color: var(--light-gray-color);
    display: flex;
    width: 10rem;
    font-size: 5rem;
    color: var(--blue-color);
    border-radius: 3px;
}

.info-item-icon i{
    margin: auto;
}

.data-wrapper{
    margin-left: 2rem;
}

.info-item-data{
    display: block;
    font-size: 1.4rem;
    line-height: 1.5;
}

.contact-form{
    flex: 1;
}

.contact-form .input,
.contact-form textarea{
    width: 100%;
    background-color: var(--light-gray-color);
    font-family: var(--body-font-family);
    color: var(--body-font-color);
    font-size: 1.4rem;
    letter-spacing: 1px;
    border: none;
    border-radius: 3px;
    margin-bottom: 2rem;
    padding: 1rem;
}



.contact-form .btn{
    border: none;
    border-radius: 3px;
    cursor: pointer;
}

/*Media Querie*/

@media screen and (max-width: 1030px) {
    .nav{
        transform: translateX(-27rem);
        transition: transform .5s;
    }

   .is-open .nav{
        transform: translateX(0);
   }

   .hamburger-menu{
    display: flex;
    width: 5rem;
    height: 5rem;
    background-color: var(--dark-color);
    color: var(--light-color);
    position: fixed;
    top: 0;
    left: 0;
    font-size: 2.6rem;
    cursor: pointer;
    transition: transform .5;
    z-index: 2000;
   }

   .hamburger-menu i{
    margin: auto;
   }
   
   .close{
    display: none;
   }

   .is-open .hamburger-menu{
    transform: translateX(21rem);
   }

   .is-open .close{
    display: block;
   }

   .is-open .open{
    display: none;
   }

   .main{
    width: 100%;
    transform: initial;
   }

   .hero{
    height: 80vh;
   }

   .hero::after{
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0,0,0,.8);
    z-index: 999;
    opacity: 0;
    transform: scale(0);
    transition: opacity .5s;
   }

   .is-open .hero::after{
    opacity: 1;
    transform: scale(1);
   }
   
   .name-heading{
    font-size: 25vw;
   }

   .portfolio-item-info{
    background-color: rgba(0,0,0,.5);
    opacity: 1;
   }

   .project-name{
    transform: translateY(0);
   }

   .project-type{
    transform: translateY(0);
   }

   .info-tbn:first-child{
    margin-bottom: 1rem;
   }

}

@media screen and (max-width: 768px){
    .grid,
    .my-portfolio .grid{
        grid-template-columns: repeat(auto-fit, minmax(25rem, 1fr));
    }
}

@media screen and (max-width: 600px){
    .hero{
        height: 50rem;
    }

    .call-to-action p{
        font-size: 2rem;
    }

    .motto{
        height: 60vh;
    }

    .quote::before,
    .quote::after{
        font-size: 10rem;
    }

    .quote::before{
        top: -4rem;
        left: -3rem;
    }

    .quote::after{
        bottom: -3rem;
        right: -3rem;
    }

    .quote-by{
        margin-top: 4rem;
    }

    .timeline-entry-name{
        display: block;
        font-size: 1.6rem;
    }

    .timeline-heading span{
        font-size: 1.4rem;
    }
}

@media screen and (orientation: landscape) and (min-width: 1000px){
    .nav{
        overflow-y: scroll;
    }

    .hero{
        height: initial;
        min-height: 100vh;
    }
}


@media screen and(min-width: 1925px){
    html{
        font-size: 75%;
    }
}