/* ROOT VARIABLES */
:root{
    --color-white: #fff;
    --color-light: #f4f4f4;
    --clolor-dark: #525252;
    --color-black: #141415;
    --color-primary: #f24e1e;
    --color-primary-light: hsl(14, 89%, 53%, 12%);
    --color-success: #29f5a6;
    --color-warning: #ffce31;

    --transion: all 300ms ease;
}

*{
    margin: 0;
    padding: 0;
    outline: 0;
    border: 0;
    box-sizing: border-box;
    list-style: none;
    text-decoration: none;
}

::-webkit-scrollbar{
    width: 10px;
    background: var(--color-primary-light);
}

::-webkit-scrollbar-thumb{
    background: var(--color-primary);
}

html{
    font-size: 15px;
    scroll-behavior: smooth;
}

body{
    background: var(--color-white);
    font-family: 'Montserrat', sans-serif;
    color: var(--clolor-dark);
    max-width: 100vw;
}

h1, h2, h3, h4, h5{
    color: var(--color-black);
    line-height: 1.2;
}

h1{
    font-size: 3.8rem;
}

h2{
    font-size: 2.6rem;
}

h3{
    font-size: 1.6rem;
}

h4{
    font-size: 1.2rem;
}

h5{
    font-size: 0.86rem;
}

p{
    line-height: 1.8;
}

.container{
    width: 80%;
    margin: 0 auto;/*horizontally center every container*/
}

section{
    padding: 10rem 0 7rem;
    max-width: 100vw;
    overflow-x: hidden;
}

section h1{
    text-align: center;
    display: block;
    margin-bottom: 5rem;
}

img{
    width: 100%;
}

.btn{
    padding: 1.4rem 3.4rem;
    font-size: 1.1rem;
    color: var(--color-black);
    background: var(--color-white);
    display: inline-block;
    margin: 2rem 0;
    transition: var(--transion);
}

.btn:hover{
    box-shadow: 0 2rem 2rem var(--color-primary-light);
}

.btn-primary{
    background: var(--color-primary);
    color: var(--color-white);
}

/*==========NAVBAR==========*/
nav{
   width: 100%;
   height: 5rem;
   background: var(--color-white);
   display: flex;/*child vertically and horizontally centered*/
   align-items: center; 
   justify-content: center;
   position: fixed;
   top: 0;
   z-index: 2;/*always at the top of the page*/
   border-bottom: 1px solid var(--color-light);
}

nav.show-box-shadow{
    box-shadow: 0 0.6rem 1rem var(--color-primary-light);
    border: none;
}


nav .container{
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

nav button {
    display: none;
}

nav h3{/*logo*/
    color: var(--color-primary);
}

nav .container ul{/*nav item*/
    display: flex;
    height: 100%;
}

nav .container ul li a{
    height: 100%;
    width: 7rem;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-black);
    position: relative;
    transition: var(--transion);
}

nav .container ul li a:hover{
    color: var(--color-primary);
}

nav .container ul li a.active{
    background: var(--color-primary);
    color: var(--color-white);
}

/*==========LANDING SECTION==========*/
section.landing{
    display: grid;
    place-items: center;
    position: relative;
    top: 5rem;
    padding-bottom: 14rem;
}

section.landing .container{
    display: grid;
    grid-template-columns: 5rem auto 28rem;
    gap: 2rem;
}

section.landing .socials{
    display: flex;
    flex-direction: column;
    gap: 1.6rem;
    margin-top: 5rem;
}

section.landing .socials a{
    font-size: 1.1rem;
    background: var(--color-light);
    color: var(--clolor-dark);
    padding: 0.3rem;
    border-radius: 50%;
    height: 2rem;
    width: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transion);
}

section.landing .socials a:hover{
   background: var(--color-primary);
   color: var(--color-white); 
}

section.landing .info h1{
    text-align: left;
    margin: 0;
}

section.landing .info h3{
    margin: 2.4rem 0 1rem;
}

section.landing .info p{
    width: 35rem;
}

section.landing .profile-area{
    display: flex;
    justify-content: center;
    align-items: center;
}

section.landing .profile-area .outer-circle{
    width: 28rem;
    height: 28rem;
    border: 1px solid var(--color-primary);
    border-radius: 50%;
    position: relative;
    animation: move 30s linear infinite;/*linear is a timing function*/
}

/*Animation*/
@keyframes move{
    to{
        transform: rotate(360deg);
    }
}

section.landing .profile-area .outer-circle span{/*icon*/
    display: block;
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    position: absolute;
    background: var(--color-white);
    color: var(--color-primary);
    display: flex;/*to center the icons*/
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 1rem var(--color-primary-light);
}
/*sudo selctor to target each span icon*/
section.landing .profile-area .outer-circle span:nth-child(1){
    left: calc(50% - 2rem);
    top: -2rem;
}

section.landing .profile-area .outer-circle span:nth-child(2){
    right: -2rem;
    top: calc(50% - 2rem);
}

section.landing .profile-area .outer-circle span:nth-child(3){
    left: -2rem;
    top: calc(50% - 2rem);
}

section.landing .profile-area .outer-circle span:nth-child(4){
    bottom: -2rem;
    left: calc(50% - 2rem);
}

section.landing .profile-area .inner-circle{
    position: absolute;
    width: 18rem;
    height: 18rem;
    border-radius: 50%;
    overflow: hidden;
}

/*==========ABOUT==========*/
section.about{
    background: var(--color-light);
}

section.about .container{
    display: grid;
    grid-template-columns: 26rem auto;
    gap: 5rem;
}

section.about p{
    margin-bottom: 1rem;
}

section.about .container .read-more-content{
    display: none;
}
 
/*toggle read more content using*/
section.about .container .read-more-content.show-content{
    display: block;
}
 
section.about .container .read-more{
    display: block;
    margin: 1rem 0 2rem;
    color: var(--color-primary);
    cursor: pointer;
}

section.about .container .read-more:hover{
    text-decoration: underline;
}

/*==========SKILLS SECTION========*/
section.skills .container{
    width: 50%; 
}

section.skills .container .skill{
    margin-bottom: 1rem;
}

section.skills .skill .head{
    background: var(--color-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-white);
    padding: 1.6rem;
    cursor: pointer;
}

section.skills .skill .head h4{
    color: var(--color-white);
}

section.skills .skill .head .left{
   display: flex;
   align-items: center;
   gap: 1rem; 
}

section.skills .skill .items{
    display: none;
}

/*for javascript show/hide items*/
section.skills .container .skill .items.show-items{
    display: block;
}
section.skills .skill .item{
    display: flex;
    flex-direction: column;
    align-items: start;
    gap: 1rem;
    background: var(--color-light);
    margin-bottom: 0.3rem;
    transition: var(--transion);
}

/*FOR JAVASCRIPT*/
section.skills .container .skill .items.show-items{
    display: block;
}
section.skills .skill .item:hover{
    background: var(--color-white);
}

section.skills .skill .progress-area{
    width: 100%;
    display: flex;
    align-items: center;
    gap: 1rem;
}

section.skills .item .progress-bar{
    width: 100%;
    height: 1rem;
    background: var(--color-primary-light);
}

section.skills .item .progress{
    height: 100%;
    width: 92%;
    background: var(--color-primary);
}

section.skills .item:nth-child(2) .progress{
    width: 88%;
}

section.skills .item:nth-child(3) .progress{
    width: 75%;
}

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

section.services .container{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

section.services .container .service{
    background: var(--color-white);
    padding: 3rem 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    cursor: default;
    transition: var(--transion);
}

section.services .container .service:hover{
    box-shadow: 0 3rem 3rem var(--color-primary-light);
}

section.services .container .service span{
    background: var(--color-primary);
    width: 4rem;
    height: 4rem;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--color-white);
}

section.services .container .service:nth-child(2) span{
    background: var(--color-warning);
}

section.services .container .service:nth-child(3) span{
    background: var(--color-success);
}

/*==========RECENT WORK(PORTFOLIO)==========*/
section.recent-work h1{
    text-align: left;
    margin: 3rem 0 1rem;
    width: 65%;
}

section.recent-work .projects{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

section.recent-work .projects .project{
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

section.recent-work .projects .project .action{
    display: flex;
    gap: 2rem;
}

section.recent-work .projects .project .action a{
    color: var(--color-primary);
}

section.recent-work .projects .project .action a:hover{
    text-decoration: underline;
}

/*==========TESTMONIALS==========*/
section.testmonials{
    background: var(--color-light);
}

section.testmonials .container{
    width: 44rem;
}

section.testmonials .carousel{
    display: flex;
    align-items: center;
}

section.testmonials .testmonial{
    background: var(--color-white);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    font-size: 0.9rem;
    margin-bottom: 2rem;
    cursor: pointer;
}

section.testmonials .testmonial .head{
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

section.testmonials .testmonial .head .profile-area{
   display: flex;
   gap: 1rem; 
}

section.testmonials .testmonial .head .profile-area .avatar{
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    overflow: hidden;
}

section.testmonials .testmonial .head .stars{
    color: var(--color-primary);
}

section.testmonials .testmonial .head .stars span{
    font-size: 1.2rem;
}

/*==========CONTACT==========*/
section.contact{
    background: url(./images/contact.png) no-repeat center center/cover;
    padding: 0;
    max-width: 100vw;
}

section.contact .overlay{
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    padding: 10rem 0 7rem;
}

section.contact .container{
    width: 40%;
}

section.contact .container h1{
    margin: 0;
    color: var(--color-white);
}

section.contact .container p{
    text-align: center;
    color: var(--color-white);
    opacity: 0.8;/*making it transparent*/
    margin-top: 0.5rem;
}

section.contact form{
    margin-top: 3rem;
}

section.contact form input,
section.contact form textarea{
    display: block;
    width: 100%;
    margin: 0.5rem 0;
    padding: 1.6rem;
    border: 1px solid var(--color-white);
    background: transparent;
    color: var(--color-white);
    transition: var(--transion);
}

section.contact form textarea{
    height: 10rem;
}

section.contact form input:focus,
section.contact form textarea:focus{
    background: var(--color-white);
    color: var(--color-black);
}

section.contact form input::placeholder,
section.contact form textarea::placeholder{
    color: var(--color-white);
}

section.contact form .btn{
    width: 14rem;
    border: none;
    background: var(--color-white);
    color: var(--color-black);
    margin: 2rem auto 0;
}

section.contact form .btn:hover{
    background: var(--color-primary);
    cursor: pointer;
    color: var(--color-white);
}

/*==============FOOTER=================*/
footer{
    padding-top: 5rem;
}

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

footer .container ul{
    display: flex;
    gap: 3rem;
}

footer .container a{
    color: var(--clolor-dark);
    transition: var(--transion);
}

footer .container a:hover{
    color: var(--color-primary);
}

footer .container .socials{
    display: flex;
    gap: 2rem;
}

footer .container .socials a{
    background: var(--color-light);
    color: var(--clolor-dark);
    padding: 0.3rem;
    border-radius: 50%;
    transition: var(--transion);
}

footer .container .socials a:hover{
    background: var(--color-primary);
    color: var(--color-white);
}

footer .copyright{
    background: var(--color-primary);
    color: var(--color-white);
    text-align: center;
    margin-top: 5rem;
    padding: 2rem 0;
    font-size: 0.8rem;
}

/*================MEDIA QUERIES(PHONES)*/
@media screen and (max-width: 600px){
    h1{
        font-size: 2.2rem;
    }
    h2{
        font-size: 1.6rem;
    }
    h3{
        font-size: 1.2rem;
    }
    h4{
        font-size: 1rem;
    }
    h5{
        font-size: 0.68rem;
    }
    .container{
        width: 94%;
    }
    /*==========NAV BAR==========*/
    nav h3{
        margin-left: 1rem;
    }

    nav .container{
       width: 100%; 
    }
    nav .container ul{
       position: fixed;
       top: 0;
       flex-direction: column;
       z-index: 3;/*to be always at the top*/
       width: 16rem;
       height: 100vh;
       background: var(--color-white); 
       box-shadow: 1rem 0 2rem var(--color-primary-light);
       display: none;
    }
    nav ul li{
        height: 4.6rem;
        width: 100%;
    }
    nav .container li a{
        width: 1000%;
        justify-content: start;
        padding-left: 2rem;
    }
    nav .container ul li a:hover{
        padding-left: 3rem;
    }
    nav button{
        display: inline-block;
        cursor: pointer;
        background: transparent;
        color: var(--color-black);
        margin-right: 1rem;
    }
    nav button#close-btn{
        display: none;
    }

    /*===============LANDING SECTION======================*/
    section.landing{
        margin-top: -4rem;
        padding-bottom: 7rem;
        max-width: 100vw;
        overflow: hidden;
    }
    section.landing .container{
        grid-template-columns: 1fr;
        grid-template-rows: 20% 50%;
        text-align: center;
        row-gap: 6rem;
    }
    section.landing .container .socials{
        display: none;
    }
    section.landing .container .info{
        width: 90%;
        margin: 0 auto;
    }
    section.landing .container .info h1{
        text-align: center;
    }
    section.landing .container .info p{
        margin: 0 auto;
        width: 92%;
    }
    section.landing .container .profile-area{
        grid-row: 1;
        width: 94%;
        margin: 0 auto;
    }
    section.landing .container .outer-circle{
        width: 16rem;
        height: 16rem;
    }
    section.landing .container .inner-circle{
        width: 10rem;
        height: 10rem;
    }
    section.landing .container .outer-circle span{
        width: 3rem;
        height: 3rem;
    }
    section.landing .profile-area .outer-circle span:nth-child(1){
        left: calc(50% - 1.5rem);
        top: -1.5rem;
    }
    
    section.landing .profile-area .outer-circle span:nth-child(2){
        right: -1.5rem;
        top: calc(50% - 1.5rem);
    }
    
    section.landing .profile-area .outer-circle span:nth-child(3){
        left: -1.5rem;
        top: calc(50% - 1.5rem);
    }
    
    section.landing .profile-area .outer-circle span:nth-child(4){
        bottom: -1.5rem;
        left: calc(50% - 1.5rem);
    }

    /*=============== ABOUT SECTION ==================*/
    section.about .container{
        grid-template-columns: 1fr;
        gap: 1rem;
        text-align: center;
    }

    /*=============== SKILLS SECTION ==================*/
    section.skills .container{
        width: 94%;
    }

    /*=============== SERVICES SECTION ==================*/
    section.services .container{
        grid-template-columns: 1fr;
    }

    /*=============== PORTFOLIO SECTION ==================*/
    section.recent-work .container .projects{
        grid-template-columns: 1fr;
    }
    section.recent-work .container h1{
        width: 94vw;
        margin: 1.4rem 0 1rem;
    }

    /*=============== TESTMONIAL SECTION ==================*/
    section.testmonials .container{
        grid-template-columns: 1fr;
        width: 94vw;
    }
    section.testmonials .container .testmonial .head .stars span{
        font-size: 0.8rem;
    }

    /*=============== CONTACT SECTION ==================*/
    section.contact .container{
        width: 94vw;
    }
    section.contact .container p{
        width: 80vw;
        margin: 8.5rem auto 0;
    }

    /*=============== FOOTER SECTION ==================*/
    footer .container{
        flex-direction: column;
        gap: 3rem;
    }
    footer .container ul{
        flex-direction: column;
        text-align: center;
        gap: 1.4rem;
    }
}