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

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

:root{
    --bg-color:#1f242d;
    --second-bg-color:#383d44;
    --main-color:rgb(101, 101, 176);
    --white-color:#fff;
    --disabled-color:#fff3;
}

html{
    font-size:62.5%
}
body{
    color:var(--white-color);
}
header{
    position: fixed;
    top:0;
    left:0;
    width: 100%;
    padding:2rem 9%;
    background:var(--bg-color);
    display:flex;
    justify-content:space-between;
    align-items:center;
    z-index:100;
}

.logo{
    font-size:3rem;
    color:var(--white-color);
    font-weight: 700;
}
nav a{
    font-size: 2rem;
    color: var(--white-color);
    font-weight: 500;
    margin-left: 3.5rem;
    transition:.5s;
}
nav a:hover,
nav a.active{
    color: rgb(120, 120, 247);
}

#menu-icon{
    font-size: 4rem;
    display: none;
}

section{
    min-height: 100vh;
    width: 100%;
    height: 100%;
    padding: 10rem 9% 2rem;
    /* visibility: hidden; */
    
    background-color: var(--bg-color);
    /* opacity: 0; */
    overflow: hidden;
}
section.active{
    visibility: visible;
    opacity:1;
    overflow: auto;
    
}

.home{
    display:flex;
    align-items: center;
    gap: 5rem;
}
.home-detail h1{
    font-size: clamp(3.5rem,10vw,5.5rem);
}
.home-detail h2{
    display:inline-block;
    font-size: 3.2rem;
    margin-top:-1rem;
}
.home-detail h2 span{
    position: relative;
    display: inline-block;
    color: transparent;
    -webkit-text-stroke: .07rem var(--main-color);
    animation: display-text 16s linear infinite;
    animation-delay: calc(-4s * var(--i));
   
}
@keyframes display-text{
    25%,100%{
        display:none;
    }
}
.home-detail h2 span::before{
    content: attr(data-text);
    position: absolute;
    width: 0;
    border-right: .2rem solid var(--main-color);
    color:var(--main-color);
    white-space: nowrap;
    overflow:hidden;
    animation:fill-text 4s linear infinite;
}
@keyframes fill-text{
    10%,100%{
        width:0;
    }
    70%,90%{
        width:100%;
    }
}
.home-detail p{
    font-size: 1.6rem;
    margin:1rem 0 2.5rem;
}
.home-detail .btn-sci{
    display:flex;
    align-items: center;
}
.btn{
    display:inline-block;
    padding:1rem 3rem;
    background: var(--main-color);
    border-radius:4rem;
    box-shadow: 0 0 1rem var(--main-color);
    font-size: 1.6rem;
    color: var(--bg-color);
    font-weight: 500;
    transition: .5s;
}
.btn:hover{
    background: transparent;
    color: var(--main-color);
    box-shadow: none;
}
.home-detail .btn-sci .sci{
    margin-left: 2rem;
}
.home-detail .btn-sci .sci a{
    display:inline-flex;
    padding:.8rem;
    border:.2rem solid var(--main-color);
    border-radius: 50%;
    font-size: 2rem;
    color:var(--main-color);
    margin: 0 .8rem;
    transition: .5s;
}
.home-detail .btn-sci .sci a:hover{
    background: var(--main-color);
    color:var(--bg-color);
    box-shadow: 0 0 1rem var(--main-color);
}
.home-img .img-box{
    position: relative;
    width: 32vw;
    height: 32vw;
    border-radius: 50%;
    padding: .5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}
.home-img .img-box::before,
.home-img .img-box::after{
    content:'';
    position:absolute;
    width: 50rem;
    height: 50rem;
    background: conic-gradient(transparent,transparent,transparent,var(--main-color));
    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(--bg-color);
    border-radius: 50%;
    border: .01rem solid var(--bg-color);
    display: flex;
    justify-content: center;
    z-index: 1;
    overflow: hidden;
}

 .home-img .img-box .img-item img{
    width:100%;
    height:100%;
    object-fit:cover;
    border-radius:50%;
}



/* About section */
.about {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5rem; /* Increased gap to match home section */
    padding: 10rem 9% 2rem;
    min-height: 100vh;
    /* Changed background to match your site's dark theme */
    background: var(--bg-color); 
}

.about-img img {
    width: 25vw; /* Responsive width */
    min-width: 250px;
    border: .2rem solid var(--main-color);
    border-radius: 50%;
    /* Subtle glow instead of heavy shadow */
    box-shadow: 0 0 1rem var(--main-color);
    cursor: pointer;
    transition: 0.4s ease;
}

.about-img img:hover {
    box-shadow: 0 0 2rem var(--main-color);
}

.heading {
    font-size: clamp(3.5rem, 10vw, 5.5rem); /* Matches home h1 size */
    text-align: left;
    margin-bottom: 2rem;
}

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

.about-content {
    max-width: 600px;
}

.about-content .btn{
    margin-top: 3rem;
}

.about-content h2 {
    text-align: left;
    line-height: 1.2;
}

.about-content h3 {
    font-size: 3.2rem; /* Matches home h2 size */
    margin-bottom: 1rem;
}

.about-content h3 span {
    color: var(--main-color);
}

.about-content p {
    font-size: 1.6rem; /* Matches home p size */
    margin: 1rem 0 2.5rem;
    line-height: 1.6;
    color: var(--white-color);
}

.btn-download{
    display:inline-block;
    padding:1rem 3rem;
    background: var(--main-color);
    border-radius:4rem;
    box-shadow: 0 0 1rem var(--main-color);
    font-size: 1.6rem;
    color: var(--bg-color);
    font-weight: 500;
    transition: .5s;
}

.btn-download:hover{
    background: transparent;
    color: var(--main-color);
    box-shadow: none;
}

/* Ensure the hidden text is hidden by default */
#more-text {
    display: none;
}

/* Responsive Logic */
@media (max-width: 991px) {
    .about {
        flex-direction: column-reverse; /* Image on top for mobile */
        text-align: center;
        padding-top: 15rem;
    }

    .about-content h2, 
    .about-content h3 {
        text-align: center;
    }
}




section {
    overflow: visible; /* Ensures no content is hidden */
    position: relative;
}
.btn-download{
    display:inline-block;
    padding:1.3rem 3.8rem;   /* bigger padding */
    background: var(--main-color);
    border-radius:4rem;
    box-shadow: 0 0 1.5rem var(--main-color);
    font-size: 1.8rem;       /* slightly bigger text */
    color: var(--bg-color);
    font-weight: 600;
    transition: .5s;
}

.btn-download:hover{
    background: transparent;
    color: var(--main-color);
    box-shadow: none;
}
#readBtn {
    margin-top: 1rem;
}

#more-text {
    display: none; /* This ensures the text is hidden all the time until clicked */
}


/* skill section */
.skills{
    background: var(--bg-color);
}
.skills .container{
    background:var(--main-color);
    color:var(--white-color);
    border-radius: 1rem;
    padding: 2rem;
    width:70%;
    margin:auto;
    margin-top: 2rem;
}

.skills .container .row{
    display: grid;
    grid-template-columns: repeat(5,1fr);
    flex-wrap: wrap;
    gap: 1.8rem;
}

.skills .container .bar{
    margin-bottom: 15px;
    padding: 10px;
    border-radius: 1rem;
    background: var(--bg-color);
    transition: 0 .3s ease;
    cursor: pointer;
}

.skills .container .bar:hover{
    box-shadow: 0 4px 10px var(--main-color);
    transform: scale(1.03);
}

.skills .container .bar .info{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
}

.skills .container .bar .info span{
    font-size: 2rem;
    font-weight: 500;
    margin-left: 0.5rem;
}





.skills .container .bar .info img{
    width: 60px;
}

/* Tablet */
@media (max-width: 1024px){
    .skills .container{
        width: 85%;
    }

    .skills .container .row{
        grid-template-columns: repeat(3,1fr);
    }
}

/* Mobile */
@media (max-width: 768px){
    .skills .container{
        width: 95%;
        padding: 1.5rem;
    }

    .skills .container .row{
        grid-template-columns: repeat(2,1fr);
        gap: 1.5rem;
    }

    .skills .container .bar .info img{
        width: 50px;
    }

    .skills .container .bar .info span{
        font-size: 1.6rem;
    }
}

/* Small phones */
@media (max-width: 480px){
    .skills .container .row{
        grid-template-columns: 1fr;
    }
}
/* portfolio section */

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

.portfolio-detail{
    display:none;
}

.portfolio-detail.active{
    display:block;
}

.portfolio-box .numb{
    font-size: 8rem;
    -webkit-text-stroke: .07rem var(--white-color);
    color:transparent;
    line-height: 1;
}
.portfolio-box h3{
    font-size: 3.5rem;
    margin: .8rem 0 2rem;
}
.portfolio-box p{
    font-size: 1.6rem;
}
.portfolio-box .tech{
    margin:2rem 0;
    color: var(--main-color);
    border-bottom: .1rem solid var(--white-color);
    padding-bottom: 2rem;
}

.portfolio-box .live-github a{
    position:relative;
    display:inline-flex;
    padding:1.3rem;
    font-size:3rem;
    color:var(--white-color);
    border-radius: 50%;
    background: var(--second-bg-color);
    transition: .5s;
}

.portfolio-box .live-github a:hover{
    color: var(--main-color);
}
/* .portfolio-box .live-github a:first-child{
    margin-right: 1.5rem;
}
.portfolio-box .live-github a:first-child{
    transform:rotate(135deg);
} */

.portfolio-box .live-github a:first-child{
    margin-right: 1.5rem;
    transform: rotate(135deg);
}

.portfolio-box .live-github a span{
    position: absolute;
    top: -60%;
    left:50%;
    transform:translateX(-50%) scale(.9);
    font-size: 1.6rem;
    white-space: nowrap;
    padding:.5rem 1rem;
    border-radius: .6rem;
    pointer-events: none;
    background: var(--white-color);
    color: var(--bg-color);
    opacity: 0;
    transition:.2s;
}

.portfolio-box .live-github a:hover span{
    top:-70%;
    opacity: 1;
    transform: translateX(-50%) scale(1);
}

.portfolio-box .portfolio-carousel{
    width:100%;
    height:45rem;
    border-radius:1rem;
    overflow: hidden;
}

.portfolio-carousel .img-slide{
    display:grid;
    grid-auto-flow: column;
    grid-auto-columns: 100%;
    gap: 2rem;
    height: inherit;
    transition: .5s;
}
.portfolio-carousel .img-item{
    height: inherit;
}
.portfolio-carousel .img-item img{
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 1rem;
}

.portfolio-box .navigation{
    text-align: right;
    margin-top: 2rem;
}

.portfolio-box .navigation button{
    display: inline-flex;
    padding: .4rem;
    background: var(--second-bg-color);
    border: .2rem solid var(--main-color);
    border-radius: .6rem;
    font-size: 4rem;
    color: var(--main-color);
    cursor:pointer;
}

.portfolio-box .navigation button.disabled{
    border-color: var(--second-bg-color);
    color: var(--disabled-color);
}

.portfolio-box .navigation .arrow-right{
    margin-left: 1.5rem;
}


/* contact section */
.contact-container{
    display:grid;
    grid-template-columns: 1fr 1.3fr;
    gap:3rem;
}

.contact-container .contact-box:first-child{
    align-self:center;
}
.contact-box h2{
    font-size: 4.5rem;
}
.contact-box p{
    font-size: 1.6rem;
}
.contact-box .desc{
    margin:1.5rem 0 2.5rem;
}
.contact-box .contact-detail{
    display: flex;
    align-items: center;
    margin: 2rem 0;
}
.contact-detail i{
    display: inline-flex;
    background: var(--second-bg-color);
    color: var(--main-color);
    font-size: 3rem;
    padding: 1.2rem;
    border-radius:.6rem;
    margin-right:1.5rem;
}

.contact-detail .detail p:first-child{
    color: var(--main-color);
}

.contact-box form{
    background:var(--second-bg-color);
    padding: 2.5rem 3.5rem 3.5rem;
    border-radius: 1rem;
    text-align: center;
}

.contact-box .heading{
    font-size: 3.5rem;
}

.contact-box .field-box{
    display:grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.contact-box .field-box input,
.contact-box .field-box textarea{
    padding: 1.5rem;
    background: var(--bg-color);
    border: .15rem solid var(--bg-color);
    border-radius: .6rem;
    font-size: 1.6rem;
    color: var(--white-color);
}

.contact-box .field-box textarea{
    grid-column:1/-1;
    height:26rem;
    resize:none;
}

.contact-box .field-box input:focus,
.contact-box .field-box textarea:focus{
    border-color:var(--main-color)
}

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

/* breakpoints */
@media screen and (max-width:1200px){
    html{
        font-size: 55%;
    }
}

@media screen and (max-width:992px){
    header{
        padding:2rem 4%;
    }
    section{
        padding:10rem 4% 2rem;
    }
}

@media screen and (max-width:810px){
    .contact-box .field-box{
        grid-template-columns:1fr;
    }
}

@media screen and (max-width:768px){
    #menu-icon{
        display:block;
    }
    nav{
        position:absolute;
        top:100%;
        left:0%;
        width:100%;
        padding:1rem 0;
        background:var(--bg-color);
        border-top: .1rem solid rgba(0,0,0,.2);
        box-shadow: 0 .5rem 1rem  rgba(0,0,0,.2);
        text-align: center;
        display: none;
    }

    nav.active{
        display: block;
    }

    nav a{
        display:block;
        margin:4rem 0;

    }

    .home{
        flex-direction: column-reverse;
        justify-content: center;
        gap:2rem;
    }

    .home-img .img-box{
        width: 35rem;
        height: 35rem;
    }

    .portfolio-container,
    .contact-container{
        grid-template-columns:1fr;
    }

    .portfolio-container .portfolio-box:first-child{
        order:1;
    }

    .contact-box .field-box{
        grid-template-columns: repeat(2,1fr);
    }


}

@media screen and (max-width: 600px) {
    .home-img .img-box{
        width:30rem;
        height:30rem;
    }

    .contact-box .field-box{
        grid-template-columns:1fr;
    }
}

@media screen and (max-width:450px){
    html{
        font-size: 50%;
    }
}

@media screen and (max-width:400px){
    .home-detail{
        text-align:center;
    }

    .home-detail .btn-sci{
        flex-direction:column-reverse;
    }

    .home-detail .btn-sci .sci{
        margin-left:0;
        margin-bottom:2rem;
    }
    .contact-box form{
        padding:2.5rem 3rem 3.5rem;
    }
    .contact-box h2{
        font-size: 3.5rem;
    }
}