@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

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

:root{
    --base-clr: #11121a;
    --line-clr: #42434a;
    --hover-clr: #222533;
    --text-clr: #e6e6ef;
    --accent-clr: #5e63ff;
    --secondary-text-clr: #b0b3c1;
}

body {
    background-color: var(--base-clr);
    color: var(--text-clr);
    font-size: 1rem;
    line-height: 1.6;
    overflow-x: hidden;
}

html{
    scroll-behavior: smooth;
}

.navbar{
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 10%;
    transition: 0.3s ease;
}

.navbar.scrolled {
    background: rgba(17, 18, 26, 0.9); 
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    padding: 15px 10%; 
}

.navbar .menu-toggle{
    display: none;
    cursor: pointer;
    font-size: 2rem;
}

.navbar .logo{
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-clr);
    text-decoration: none;
}

.navbar ul{
    display: flex;
    list-style: none;
}

.navbar ul li{
    margin-left: 35px;
}

.navbar ul li a{
    color: var(--text-clr);
    font-size: 1rem;
    font-weight: 500;
    transition: 0.3s ease;
    padding: 5px 15px;
    border-radius: 5px;
}

.navbar ul li a:hover,
.navbar ul li a.active{
    color: var(--accent-clr);
    background: var(--hover-clr);
    font-weight: bold;
    border-bottom: 2px solid #fff;
}

.sidebar{
    position: fixed;
    top: 0;
    left: -200px;
    height: 70%;
    width: 200px;
    margin-top: 110px;
    padding-top: 20px;
    border-radius: 20px;
    background: var(--hover-clr);
    transition: left 0.3s ease-in-out;
    z-index: 1000;
    display: none;
}

.sidebar.active{
    left: 20px;
}   

.sidebar .close-btn{
    position: absolute;
    right: 0.7rem;
    font-size: 1.5rem;
    padding: 0 11px;
    background-color: var(--base-clr);
    border-radius: 50%;
    cursor: pointer;
}

.sidebar ul{
    list-style: none;
    padding: 0;
}

.sidebar ul li{
    margin: 15px;
    text-align: center;
}

.sidebar ul li a{
    text-decoration: none;
    color: var(--text-clr);
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    transition: 0.3s ease;
    width: 100px;
    border-radius: 10px;
}

.sidebar ul li a:hover,
.sidebar ul li a.active{
    color: var(--accent-clr);
    background-color: var(--base-clr);
}

.sidebar .profile-img{
    text-align: left;
    display: flex;
    flex-direction: column;
    padding:  20px;
    line-height: 1rem;
}

.sidebar .profile-img h4{
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-clr);
}

.sidebar .profile-img p{
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--text-clr);
}

.sidebar .profile-img img{
    margin-bottom: 10px;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 2px solid var(--text-clr);
}  

.home{
    margin-top: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 50px;
    height: 100vh;
    padding: 60px 10% 0;
    color: var(--text-clr);
}

.home-info h1{
    font-size: 55px;
}

.home-info h3{
    display: inline-block;
    font-size: 32px;
    margin-top: -10px;
}

.home-info h3 span {
    position: relative;
    display: inline-block;
    color: transparent;
    -webkit-text-stroke: 0.7px var(--accent-clr);
    animation: display-text 16s linear infinite;
    animation-delay: calc(-4s * var(--i));
}

.home-info p{
    font-size: 16px;
    margin: 10px 0 25px;
}

@keyframes display-text{ 
    25%, 100% {
        display: none;
    }
}

.home-info h3 span::before{
    content: attr(data-text);
    position:  absolute;
    width: 0;
    border-right: 2px solid var(--accent-clr);
    color: var(--accent-clr);
    white-space: nowrap;
    overflow: hidden;
    animation: fill-text 4s linear infinite;
}

@keyframes fill-text{
    10%, 100% {
        width: 0;
    }

    70%, 90% {
        width: 100%;
    }
}

.home-info .btn-social{
    display: flex;
    align-items: center;
}

.btn{
    display: inline-block;
    padding: 10px 30px;
    background: var(--accent-clr);
    border: 2px solid var(--accent-clr);
    border-radius: 40px;
    box-shadow: 0 0 10px var(--accent-clr);
    font-size: 16px;
    color:  var(--text-clr);
    font-weight: 600;
    transition: 0.5s;
}

.btn:hover{
    background: transparent;
    color: var(--accent-clr);
    box-shadow: none;
    transform: scale(1.02);
}

.home-info .btn-social .social{
    margin-left: 20px;
}

.home-info .btn-social .social a{
    display: inline-flex;
    padding: 8px;
    border: 2px solid var(--accent-clr);
    border-radius: 50%;
    font-size: 20px;
    color: var(--accent-clr);
    margin: 0 8px;
    transition: 0.5s;
}

.home-info .btn-social .social a:hover{
    background: var(--accent-clr);
    color: var(--text-clr);
    box-shadow: 0 0 10px var(--accent-clr);
}

.home-img .img-box{
    position: relative;
    width: 32vw;
    height: 32vw;
    max-width: 300px;
    max-height: 300px;
    border-radius: 50%;
    padding: 5px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    transition: transform 0.5s ease;
}

.home-img .img-box::before,
.home-img .img-box::after{
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: conic-gradient(transparent, transparent, transparent, var(--accent-clr));
    transform: rotate(0deg);
    animation: rotate-border 10s linear infinite;
}

.home-img .img-box::after{
    animation-delay: -5s;
}

@keyframes rotate-border{
    100% {
        transform: rotate(360deg);
    }
}

.home-img .img-box .img-item{
    position: relative;
    width: 100%;
    height: 100%;
    background: var(--base-clr);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    z-index: 1;
    overflow: hidden;
}

.home-img .img-box .img-item img{
    position: absolute;
    top: 30px;
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: contain;
    mix-blend-mode: lighten;
}

.about{
    padding: 100px 10%;
    background: var(--hover-clr);
}

.about-content{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 50px;
}

.about-details{
    margin-top: 30px;
    display: flex;
    gap: 30px;
}

.detail-item{
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--base-clr);
    padding: 15px;
    border-radius: 10px;
    transition: all 0.2s ease-in-out;
}

.detail-item:hover{
    background: var(--hover-clr);
    box-shadow: 0 0 10px var(--accent-clr);
    transform: scale(1.05);
}

.tech-stack{
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 20px;
    align-items: center;
    justify-content: center;
}

.tech-item{
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--base-clr);
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: transform 0.2s;
}

.tech-item i{
    font-size: 1.2rem;
}


.tech-item:hover{
    transform: scale(1.1);
    box-shadow: 0 0 10px var(--accent-clr);
}

.projects{
    padding: 100px 10%;
}

.projects-grid{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.project-card{
    background: var(--hover-clr);
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.project-card:hover{
    transform: translateY(-10px);
}

.project-card img{
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.project-info{
    padding: 20px;
}

.project-links{
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.project-links a{
    color: var(--text-clr);
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.project-links a:hover{
    color: var(--accent-clr);
}

.skills{
    padding: 100px 10%;
    background: var(--hover-clr);
}

.skills-grid{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.skill-item{
    background: var(--base-clr);
    padding: 20px;
    border-radius: 10px;
}

.skill-header{
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.skill-bar{
    height: auto;
    background: var(--hover-clr);
    border-radius: 4px;
    overflow: hidden;
}

.skill-progress{
    height: 100%;
    background: var(--accent-clr);
    padding-left: 10px;
    position: relative;
    transition: width 1s ease;
}

.skill-progress::after{
    content: attr(data-percent);
    position: absolute;
    right: 5px;
    top: -20px;
    font-size: 0.8rem;
}

.contact{
    padding: 100px 10%;
}

.contact-content{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 50px;
}

.contact-info{
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-item{
    display: flex;
    align-items: center;
    gap: 15px;
    background: var(--hover-clr);
    padding: 20px;
    border-radius: 10px;
}

.social-links{
    display: flex;
    gap: 15px; ;
}

.social-links a{
    color: var(--text-clr);
    font-size: 1.5rem;
    transition: 0.1s ease-in-out color;
}

.social-links a:hover{
    color: var(--accent-clr);
    transform: scale(1.1);
}

.contact-form .form-group{
    margin-bottom: 20px;
}

.contact-form input,
.contact-form textarea{
    width: 100%;
    padding: 12px;
    background: var(--hover-clr);
    border: none;
    border-radius: 8px;
    color: var(--text-clr);
}

.contact-form input:focus,
.contact-form textarea:focus{
    border-color: var(--accent-clr);
    box-shadow: 0 0 10px rgba(94, 99, 255, 0.2);
}

.footer{
    background: var(--hover-clr);
    padding: 80px 0 0;
    margin-top: 100px;
    text-align: center;
    padding: 20px 10%;
    border-top: 1px solid var(--line-clr);
    margin-top: 50px;
}


@media (max-width: 768px){
    .navbar ul{
        display: none;
    }
    .navbar .menu-toggle{
        display: block;
    }
    .sidebar{
        display: block;
    }

    .home{
        flex-direction: column;
        text-align: center;
        padding: 100px 5% 0;
        height: 750px;
        min-height: 100vh;
    }

    .home-info{
        order: 2;
        margin-top: 30px;
        line-height: 1rem;
    }

    .home-info h1{
        font-size: 2.5rem;
        line-height: 1rem;
    }

    .home-info h3{
        font-size: 1.5rem;
        margin: 15px 0;
    }

    .home-info p{
        font-size: 0.9rem;
        margin: 15px 0;
    }

    .home-img .img-box{
        width: 200px;
        height: 200px;
        max-width: none;
        max-height: none;
    }

    .home-img .img-box::before,
    .home-img .img-box::after{
        width: 300px;
        height: 300px;
    }

    .btn-social{
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .home-info .btn-social .social{
        margin-left: 0;
    }

    .about-content,
    .contact-content{
        grid-template-columns: 1fr;
    }

    .about-details{
        flex-direction: column;
    }

    .section-title{
        font-size: 2rem;
    }

    .contact-form{
        margin-top: 30px;
    }
}

@media (max-width: 480px){
    .home-info h1{
        font-size: 2rem;
    }

    .home-info h3{
        font-size: 1.2rem;
    }

    .home-img .img-box{
        width: 180px;
        height: 180px;
    }

    .btn{
        padding: 8px 25px;
        font-size: 0.9rem;
    }

    .home-info .btn-social .social a{
        padding: 6px;
        font-size: 18px;
    }  
    
    .projects-grid{
        grid-template-columns: 1fr;
    }

    .skills-grid{
        grid-template-columns: 1fr;
    }

    .tech-stack{
        justify-content: center;
    }
}