*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html{
    font-size: 14px;
    font-family: sans-serif, serif, San Francisco, Halvetica;
    scroll-behavior: smooth;
}
a{
    text-decoration: none;
}
.container{
    min-height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;   
}
img{
    height: 100%;
    width: 100%;
    object-fit: cover;
}
.section-title{
    font-size: 2.8rem;
    font-weight: 300;
    color: black;
    /* margin-bottom: 10px; */
    text-transform: uppercase;
    letter-spacing: 0.2rem;
}
.section-title span{
    color: crimson;
}
.brand h1{
    font-size: 2rem;
    letter-spacing: 0.2rem;
    text-transform: uppercase;
    color: white;
}
.brand h1 span{
    color: crimson;
}

/* Header Section */
#header{
    position: fixed;
    z-index: 100;
    left: 0;
    top: 0;
    width: 100vw;
    height: auto;
}
#header .header{
    min-height: 8vh;
    background-color: rgba(31, 30, 30, .24);
    transition: 0.3s ease background-color;
}
#header .brand{
    font-size: 0.9rem;
}
#header .nav-bar{
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 100%;
    max-width: 1300px;
    padding: 0 10px;
}
#header .nav-list ul{
    list-style: none;
    position: absolute;
    background-color: rgb(31, 30, 30);
    width: 100vw;
    height: 100vh;
    left: 100%;
    top: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1;
    overflow-x: hidden;
    transition: 0.8s ease left;
}
#header .nav-list ul.active{
    left: 0;
}
#header .nav-list ul a {
    /* position: relative; */
    font-size: 2.5rem;
    font-weight: 500;
    letter-spacing: .2rem;
    text-decoration: none;
    color: white;
    text-transform: uppercase;
    padding: 20px;
    display: block;
}
#header .nav-list ul a::after{
    content: attr(data-after);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    color: white;
    opacity: 0.1;
    /* color: rgba(31, 30, 30, .24); */
    font-size: 13rem;
    letter-spacing: 50px;
    z-index: -10;
    transition: .3s ease letter-spacing;
}
#header .nav-list ul li:hover a::after{
    transform: translate(-50%, -50%) scale(1);
    letter-spacing: initial;
}
#header .nav-list ul li:hover a{
    color: crimson;
}
#header .hamburger{
    margin-right: 10px;
    z-index: 90;
    height: 60px;
    width: 60px;
    display: inline-block;
    border: 3px solid white;
    position: relative;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transform: scale(0.7);
}
#header .hamburger::after{
    position: absolute;
    content: "";
    height: 100%;
    width: 100%;
    border-radius: 50%;
    border: 3px solid white;
    animation: hamburger_puls 1s ease infinite;
}
#header .hamburger .bar{
    height: 2px;
    width: 30px;
    position: relative;
    background-color: white;
    z-index: -1;
}
#header .hamburger .bar::after,
#header .hamburger .bar::before{
    content: "";
    position: absolute;
    height: 100%;
    width: 100%;
    left: 0;
    background-color: white;
    transition: .3s ease top, bottom;
}
#header .hamburger .bar::after{
    top:8px;
}
#header .hamburger .bar::before{
    bottom:8px;
}
#header .hamburger.active .bar::after{
    top: 0;
}
#header .hamburger.active .bar::before{
    bottom: 0;
}


/* Hero section */
#hero{
    /* background-image: url("./pencilColors.jpg"); */
    background-image: url("./testImg1.jpg");
    background-size: cover;
    background-position: top center;
    position: relative;
    z-index: 1;
}
#hero::after{
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background-color: black;
    opacity: 0.6;
    z-index: -1;
}
#hero .hero{
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 50px;
    justify-content: flex-start;
}
#hero h1 {
    display: block;
    width: fit-content;
    font-size: 4rem;
    position: relative;
    color: transparent;
    animation: text_reveal 0.5s ease forwards;
    animation-delay: 1s;
}
#hero h1:nth-child(1){
    animation-delay: 1s;
}
#hero h1:nth-child(2){
    animation-delay: 2s;
}
#hero h1:nth-child(3){
    animation: text_reveal_name 0.5s ease forwards;
    animation-delay: 3s;
}
#hero h1 span{
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background-color: crimson;
    animation: text_reveal_box 1s ease;
    animation-delay: 1s;
}
#hero h1:nth-child(1) span{
    animation-delay: 0.5s;
}
#hero h1:nth-child(2) span{
    animation-delay: 1.5s;
}
#hero h1:nth-child(3) span{
    animation-delay: 2.5s;
}
.cta{
    display: inline-block;
    padding: 5px 25px;
    color: white;
    background-color: transparent;
    border: 2px solid crimson;
    border-radius: 20px;
    font-weight: 600;
    font-size: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    margin-top: 30px;
    transition: 0.3s ease;
    transition-property: background-color, color;
}
.cta:hover{
    color: white;
    background-color: crimson;
}

/* Services Section */
#services .services{
    flex-direction: column;
    text-align: center;
    max-width: 1500px;
    margin: 0 auto;
    padding: 100px 0;
}
#services .service-top{
    max-width: 500px;
    margin: 0 auto;
}
#services .service-top p{
    font: 1.4rem;
    margin-top: 5px;
    line-height: 2.5rem;
    font-weight: 300;
    letter-spacing: 0.05rem;
}
#services .service-bottom{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 50px;
}
#services .service-item{
    flex-basis: 80%;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
    padding: 30px;
    border-radius: 10px;
    height: 420px;
    background-image: url("./events-2.jpg");
    background-size: cover;
    margin: 10px 5%;
    position: relative;
    z-index: 1;
    overflow: hidden;
}
#services .service-item::after{
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background-image: linear-gradient(60deg, black,70%, grey);
    opacity: 0.7;
    z-index: -1;
}
#services .service-bottom .icon{
    height: 80px;
    width: 80px;
    margin-bottom: 20px;
}
#services .service-item h2{
    font-size: 2rem;
    color: white;
    margin-bottom: 10px;
    /* text-transform: uppercase; */
}
#services .service-item p{
    color: white;
    text-align: left;
    font-size: 1.4rem;
    line-height: 1.9rem;
}

/* Projects Section */
#projects .projects{
    flex-direction: column;
    max-width: 900px;
    margin: 0 auto;
    padding: 100px 10px;
}
#projects .projects-header h1{
    margin-bottom: 50px;
}
#projects .all-projects{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
#projects .project-item{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    width: 80%;
    margin: 20px auto;
    overflow: hidden;
    border-radius: 10px;
}
#projects .project-info{
    padding: 20px;
    flex-basis: 50%;
    height: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
    background-image: linear-gradient(crimson, grey);
    color:white;
}
#projects .project-info h1{
    font-size: 2.2rem;
    font-weight: 900;
}
#projects .project-info h2{
    font-size: 1.5rem;
    font-weight: 500;
    margin: 5px 0;
}
#projects .project-img{
    flex-basis: 50%;
    height: 300px;
    overflow: hidden;
    position: relative;
}
#projects .project-img::after{
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background-image: linear-gradient(60deg, black,70%, grey);
    opacity: 0.7;
}
#projects .project-img img{
    transition: .3s ease transform;
}
#projects .project-item:hover .project-img img{
    transform: scale(1.1);
}

/* About Section */
#about .about{
    flex-direction: column-reverse;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 20px;
}
#about .col-left{
    width: 250px;
    height: 360px;
}
#about .col-left .about-img{
    height: 100%;
    width: 100%;
    position: relative;
    border: 12px solid white;
}
#about .col-left .about-img::after{
    content: "";
    position: absolute;
    left: -33px;
    top: 19px;
    height: 98%;
    width: 98%;
    border: 7px solid crimson;
    z-index: -1;
}
#about .col-right{
    width: 100%;
}
#about .col-right h2{
    font-size: 1.8rem;
    font-weight: 500;
    letter-spacing: 0.2rem;
    margin-bottom: 10px;
}
#about .col-right p{
    margin-bottom: 20px;
}
#about .col-right .cta{
    color: black;
    margin-bottom: 50px;
    padding: 5px 20px;
    font-size: 0.9rem;
}
#about .col-right .cta:hover{
    color: white;
}

/* Contact Section */
#contact .contact{
    flex-direction: column;
    padding: 100px 20px;
    /* text-align: center; */
    /* max-width: 1200px; */
    margin: 100 auto;
}
#contact .contact-items{
    width: 350px;
}
#contact .contact-item{
    width: 80%;
    padding: 20px;
    text-align: center;
    border-radius: 10px;
    padding: 30px;
    margin: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 5px 0 gray;
    transition: .2s ease box-shadow;
}
#contact .contact-item i{
    margin-top: 22px;
    /* color: crimson; */
}
#contact .contact-item:hover{
    box-shadow: 0 0 10px 0 crimson;
}
#contact .contact-item:hover a{
    color: crimson;
    /* transition: 0.3s ease transform; */
    /* transform: scale(1.2); */
}
#contact .contact-item:hover i{
    color: crimson;
}
#contact .icon{
    width: 70px;
    margin: 0 auto;
    margin-bottom: 10px;
}
#contact .contact-info h1{
    font-size: 2rem;
    font-weight: 500;
    margin-bottom: 5px;
}
#contact .contact-info h2{
    font-size: 1.2rem;
    line-height: 2rem;
    font-weight: 500;
}
#contact .contact-info h2 a{
    color: black;
}
#contact .contact-info h2 a:hover{
    transition: 0.3s ease transform;
    transform: scale(1.3);
}

/* Footer */
#footer{
    background-image: linear-gradient(60deg, black,70%, grey);
}
#footer .footer{
    min-height: 150px;
    flex-direction: column;
    /* padding-top: 50px; */
    /* padding-bottom: 10px; */
}
#footer h1{
    font-size: 1.5rem;
}
#footer h2{
    color: white;
    font-weight: 500;
    font-size: 1rem;
    letter-spacing: 0.1rem;
    margin-top: 10px;
    margin-bottom: 10px;
}
#footer .social-icon{
    display: flex;
    margin-bottom: 10px;
}
#footer .social-item{
    /* height: 50px; */
    /* width: 50px; */
    margin: 0 5px;
}
#footer .social-item img{
    filter: grayscale(1);
    transition: 0.3 ease filter;
}
#footer .social-item:hover img{
    filter: grayscale(0);
}
#footer p{
    color: white;
    font-size: 0.8rem;
}
#footer .social-icon i{
    margin-right: 10px;
    color: white;
}
#footer .social-icon i:hover{
    /* box-shadow: 0 0 10px 0 crimson ; */
    color: crimson;
    transition: 0.3s ease transform;
    transform: scale(1.3);
}

/* keyframes */
@keyframes hamburger_puls{
    0%{
        opacity: 1;
        transform: scale(1);
    }
    100%{
        opacity: 0;
        transform: scale(1.4);
    }
}
@keyframes text_reveal_box{
    50%{
        width: 100%;
        left: 0;
    }
    100%{
        width: 0;
        left: 100%;
    }
}

@keyframes text_reveal{
    100%{
        color: white;
    }
}
@keyframes text_reveal_name{
    100%{
        color: crimson;
        font-weight: bolder;
    }
}

/* media querry for tablet */
@media only screen and (min-width:800px){
    .cta{
        font-size: 2rem;
        padding: 10px 50px;
        font-weight: 600;

    }
    .section-title{
        font-size: 4rem;
    }

    /* Hero section */
    #hero h1{
        font-size: 4.5rem;
    }

    /* Service Section */
    #services .services .service-bottom  .service-item{
        flex-basis: 45%;
        margin: 1.5%;
    }

    /* Project Section */
    
    #projects .project-item{
        flex-direction: row;
    }
    #projects .project-item:nth-child(even){
        flex-direction: row-reverse;
    }
    #projects .project-item{
        height: 400px;
        margin: 0;
        width: 100%;
        border-radius: 0;
    }
    #projects .all-projects .project-info{
        height: 100%;
    }
    #projects .all-projects .project-img{
        height: 100%;
    }

    /* About Section */
    #about .about{
        flex-direction: row;
    }
    #about .col-left{
        width: 600px;
        height: 400px;
        padding-left: 60px;
    }
    #about .about .col-left .about-img::after{
        left: -45px;
        top: 34px;
        height: 98%;
        width: 98%;
        border: 10px solid crimson;
    }
    #about .col-right{
        text-align: left;
        padding: 30px;
    }

    /* Contact Section */
    #contact .contact{
        flex-direction: column;
        padding: 100px 0;
        align-items: center;
        justify-content: center;
        /* min-height: 20vh; */
    }
    #contact .contact-items{
        width: 100%;
        display: flex;
        flex-direction: row;
        margin: 0;
        padding: 20px;
    }
    #contact .contact-item{
        margin: 20px;
        flex-direction: row;
    }
    #contact .contact-item .icon{
        height: 100px;
        width: 100px;
    }
    #contact .contact-item .icon img{
        object-fit: contain;
    }
    #contact .contact-item .contact-info{
        width: 100%;
        text-align: left;
        padding-left: 20px;
    }
}

/* Media querry for Desktop */
@media only screen and (min-width:1100px){
    #header .hamburger{
        display: none;
    }
    #header .nav-list ul {
        position: initial;
        display: block;
        height: auto;
        width: fit-content;
        background-color: transparent;
    }
    #header .nav-list ul li{
        display: inline-block;
    }
    #header .nav-list ul li a{
        font-size: 0.8rem
    }
    #header .nav-list ul a::after{
        display: none;
    }
    #services .services .service-bottom  .service-item{
        flex-basis: 22%;
        margin: 1.5;
    }
    #projects .projects{
        padding: 100;
    }

}