@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    font-family: 'Poppins', sans-serif;
}

:root
{
    --bg-color: #1f242d;
    --second-bg-color: #323946;
    --text-color: #fff;
    --main-color: #09efef;
    --second-main-color: #0ef;
}

html
{
    font-size: 68.5%;
    overflow-x: hidden;
}

body
{
    background: var(--bg-color);
    color: var(--text-color);
}

section
{
    padding: 10rem 9% 2rem;
}

.header
{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 0.7rem 9%;
    background: var(--bg-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.header a
{
    cursor: pointer;
}

.header.sticky{
    border-bottom: 0.1 rem solid rgba(0, 0, 0, 0.2);
}

.logo
{
    font-size: 2.5rem;
    color: var(--main-color);
    font-weight: 600;
    cursor: default;
}

.navbar a
{
    font-size: 1.7rem;
    color: var(--text-color);
    margin-left: 4rem;
}

.navbar a:hover, .navbar a.active
{
    color: var(--main-color);
}

#menu-icon
{
    font-size: 3.6rem;
    color: var(--text-color);
    display: none;
}

.home
{
    display: flex;
    justify-content: center;
    align-items: center;
}

.home-img img
{
    border-radius: 55%;
    width: 330px;
    height: 340px;
    animation: floatImage 4s ease-in-out infinite;
}

@keyframes floatImage {
    0%{
        transform: translateY(0);
    }
    50%{
        transform: translateY(-2.4rem);
    }
    100%{
        transform: translateY(0);
    }
}

.home-content h3{
    font-size: 2.8rem;
    font-weight: 650;
}

.home-content h3:nth-of-type(2)
{
    margin-bottom: 2rem;
}

span
{
    color: var(--main-color);
}

.home-content h2{
    font-size: 4.1rem;
    font-weight: 650;
    line-height: 1.3;
}

.home-content p
{
    font-size: 1.5rem;
}

.social-media a
{
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4.2rem;
    height: 4.2rem;
    background-color: transparent;
    border: 0.2rem solid var(--main-color);
    border-radius: 50%;
    font-size: 1rem;
    color: var(--main-color);
    margin: 1.5rem 1.5rem 1.5rem 0;
    transition: 0.5s ease;
}

.social-media a i
{
    font-size: 2.7rem;
}

.social-media a:hover
{
    background: var(--main-color);
    color: var(--second-bg-color);
    box-shadow: 0 0 1rem var(--main-color);
}

.btn
{
    display: inline-block;
    padding: 0.8rem 2.4rem;
    background: var(--main-color);
    border-radius: 2.5rem;
    box-shadow: 0 0 1rem var(--main-color);
    font-size: 1.5rem;
    color: var(--second-bg-color);
    letter-spacing: 0.1rem;
    font-weight: 600;
    transition: 0.5s ease;
}

.btn:hover{
    box-shadow: none;
}

.heading
{
    text-align: center;
    font-size: 3.8rem;
}

.education h2
{
    margin-bottom: 5rem;
}

.education-container
{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.education-container .education-box
{
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    align-items: center;
    height: 35rem;
    flex: 1 1 30rem;
    background: var(--second-bg-color);
    padding: 3rem 2rem 2rem;
    border-radius: 2rem;
    text-align: center;
    border: 0.2rem solid var(--bg-color);
    transition: 0.5s ease;
}

.education-container .education-box:hover
{
    border-color: var(--main-color);
    transform: scale(1.02);
}

.education-box i
{
    font-size: 7rem;
    color: var(--main-color);
}

.education-box h3
{
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.education-box h4
{
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
}

.education-box h6
{
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
    color: var(--second-main-color);
}

.education-box h7
{
    font-size: 1.4rem;
    color: var(--main-color);
}

.project h2
{
    margin-bottom: 4rem;
}

.project-container
{
    display: grid;
    grid-template-columns: repeat(3,1fr);
    align-items: center;
    gap: 2.5rem;
}

.project-container .project-box
{
    position: relative;
    border-radius: 2rem;
    box-shadow: 0 0 1rem var(--bg-color);
    overflow: hidden;
    display: flex;
}

.project-box img
{
    width: 100%;
    transition: 0.5s ease;
}

.project-box:hover img
{
    transform: scale(1.1);
}

.project-box .project-layer
{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,0,0,0.1),var(--main-color));
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    padding: 0 4rem;
    transform: translateY(100%);
    transition: 0.5s ease;
}

.project-box:hover .project-layer
{
    transform: translateY(0);
}

.project-layer h4
{
    font-size: 2rem;
}

.project-layer p
{
    font-size: 1.4rem;
    margin: 0.3rem 0 1rem;
}

.project-layer a
{
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 5rem;
    height: 5rem;
    background: var(--text-color);
    border-radius: 50%;
}

.project-layer a i
{
    font-size: 2rem;
    color: var(--second-bg-color);
}

.timeline
{
    position: relative;
    max-width: 1200px;
    margin: 30px auto;
}

.timeline::after
{
    content: '';
    position: absolute;
    width: 6px;
    height: 100%;
    background: #fff;
    top: 0;
    left: 50%;
    margin-left: -3px;
    z-index: -1;
    animation: moveline 3s linear forwards;
}

@keyframes moveline
{
    0%{
        height: 0;
    }
    100%{
        height: 100%;
    }
}

.exp-container
{
    padding: 10px 40px;
    position: relative;
    width: 50%;
    animation: movedown 1s linear forwards;
    opacity: 0;
}

@keyframes movedown{
    0%{
        opacity: 1;
        transform: translateY(-30px);
    }

    100%{
        opacity: 1;
        transform: translateY(0px);
    }
}

.exp-container:nth-child(1)
{
    animation-delay: 0s;
}
.exp-container:nth-child(2)
{
    animation-delay: 1s;
}
.exp-container:nth-child(2)
{
    animation-delay: 2s;
}



.exp-textbox
{
    padding: 20px 30px;
    background: #fff;
    position: relative;
    border-radius: 6px;
    font-size: 15px;
    color: black;
}

.exp-textbox h2
{
    font-weight: 600;
}

.exp-textbox small
{
    display: inline-block;
    margin-bottom: 15px;
}

.left-c
{
    left: 0;
}

.right-c
{
    left: 50%;
}

.exp-container img
{
    position: absolute;
    width: 40px;
    border-radius: 50%;
    right: -20px;
    top: 32px;
    z-index: 10;
}

.right-c img
{
    left: -20px;
}

.left-c-r
{
    height: 0;
    width: 0;
    position: absolute;
    top: 28px;
    z-index: 1;
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    border-left: 15px solid #fff;
    right: -15px;
}

.right-c-r
{
    height: 0;
    width: 0;
    position: absolute;
    top: 28px;
    z-index: 1;
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    border-right: 15px solid #fff;
    left: -14px;
}

/* ------------------------------ */
@media screen and (max-width: 800px) {
    .timeline
    {
        margin: 50px auto;
    }

    .timeline::after{
        left: 31px;
    }

    .exp-container{
        width: 100%;
        padding-left: 80px;
        padding-right: 25px;
    }
    .exp-textbox{
        font-size: 13px;
    }
    .exp-textbox small{
        margin-bottom: 10px;
    }
    .right-c{
       left: 0; 
    }
    .left-c img, .right-c img{
        left: 10px;
    }
    .left-c-r, .right-c-r{
        border-right: 15px solid #fff;
        border-left: 0;
        left: -15px;
    }
}
/* ------------------------------ */



.my-skills 
{
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.skill 
{
    margin: 0px 15px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.icon-container 
{
    width: 70px;
    height: 70px;
    margin-bottom: 2rem;
    display: flex;
    transition: all 1s ease;
    
}

.icon-container:hover
{
    transform: scale(1.1);  
}

.icon-container a
{
    overflow: hidden;
}

.icon-container a img
{
    width: 70px;
    height: 70px;
}
    
.icon-container img
{
    width: 70px;
    height: 70px;
}



.contact h2
{
    margin-bottom: 3rem;
}

.contact form
{
    max-width: 70rem;
    margin: 1rem auto;
    text-align: center;
    margin-bottom: 3rem;
}

.contact form .input-box
{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
 
.contact form .input-box input,
.contact form textarea
{
    width: 100%;
    padding: 1.5rem;
    font-size: 1.6rem;
    color: var(--text-color);
    background: var(--second-bg-color);
    border-radius: 0.8rem;
    margin: 0.7rem 0;
}

.contact form .input-box input
{
    width: 49%;
}

.contact form textarea
{
    resize: none;
}

.contact form .btn
{
    margin-top: 2rem;
    cursor: pointer;
}

.footer
{
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 1rem 9%;
    background: var(--second-bg-color);
}

.footer-text p
{
    font-size: 1.6rem;
}

.footer-iconTop a
{
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 0.8rem;
    background: var(--main-color);
    border-radius: 0.8rem;
    transition: 0.5s ease;
}

.footer-iconTop a:hover
{
    box-shadow: 0 0 1rem var(--main-color);
}

.footer-iconTop a i
{
    font-size: 2.4rem;
    color: var(--second-bg-color); 
}

/* BREAKPOINTS */

@media (max-width: 1200px){
    html{
        font-size: 55%;
    }
}

@media (max-width: 991px)
{
    .header{
        padding: 2rem 3%;
    }

    section{
        padding: 10rem 3% 2rem;
    }

    .education
    {
        padding-bottom: 7rem;
    }

    .project
    {
        padding-bottom: 7rem;
    }

    .footer{
        padding: 2rem 3%;
    }
}

@media (max-width: 870px)
{
    .home-img img
    {
        width: 250px;
        height: 250px;
        margin-top: 4rem;
    }
    .project h2
    {
        margin-bottom: 3rem;
    }

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

    .skill 
    {

        margin: 0 5px;
    }


    .icon-container 
    {
        margin: 5px;
        width: 50px;
        height: 50px;
        
    }

    .icon-container a img
    {
        width: 50px;
        height: 50px;
    }
        
    .icon-container img
    {
        width: 50px;
        height: 50px;
    }
}

@media (max-width: 650px)
{
    #menu-icon{
        display: block;
    }

    .navbar{
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        padding: 1rem;
        background: var(--bg-color);
        border-top: 0.1rem solid rgba(0,0,0,0.2);
        box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.2);
        display: none;
    }

    .navbar.active{
        display: block;
    }

    .navbar a{
        display: block;
        font-size: 2rem;
        margin: 3rem 0;
    }

    .home{
        flex-direction: column;
    }

    .home-content h3
    {
        font-size: 2.6rem;
    }

    .home-content h1
    {
        font-size: 5rem;
    }

    .education h2
    {
        margin-bottom: 3rem;
    }
}

@media (max-width: 500px)
{
    html
    {
        font-size: 50%;
    }
    .project-container{
        grid-template-columns: 1fr;
    }

    .contact
    {
        min-height: auto;
    }

    .contact form .input-box input
    {
        width: 100%;
    }
}

@media (max-width: 450px)
{
    .footer
    {
        flex-direction: column-reverse;
    }

    .footer p
    {
        text-align: center;
        margin-top: 2rem;
    }
}