*{
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
    box-sizing: border-box;
}
body{
    background: #00274f;
    color: white;
}

html{
    scroll-behavior: smooth;
}
#header{
    width: 100%;
    height: 100vh;
    /* background-image: url(images/background_img.jpg); */
    background-size: cover;
    background-position: center;
}
.container{
    padding: 10px 10%;
}

nav{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap:wrap
}

/* .logo{
    width: 140px;
} */

nav ul li{
    display: inline-block;
    list-style: none;
    margin: 10px 20px;
}

/* .nav{
    display: flex;
    align-items: center;
    justify-content: center;
} */

nav ul li a{
    color: #8dcbf5;
    text-decoration: none;
    font-size: 26px;
    position: relative;
    font-family: serif;
}

nav ul li a::after{
    content: '';
    width: 0;
    height: 3px;
    background: #042cf5;
    position: absolute;
    left: 0;
    bottom: -6px;
    transition: 0.5s;
}

nav ul li a:hover::after{
    width: 100%;
}

.header-text{
    margin-top: 5%;
    font-size: 30px;
    padding-right: 100px;
    /* padding-right: 20px; */

}

.header-text h1{
    font-size: 60px;
    margin-top: 0px;

}
.header-text h1 span{
    color: #3498db;
}

/* .typing-text {
    white-space: nowrap;
    overflow: hidden;
    border-right: 0.15em solid #333;
    animation: typing 5s steps(20, end) forwards, blink-caret 3s step-end infinite;
} */

/* @keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink-caret {
    from, to { border-color: transparent; }
    50% { border-color: #333; }
} */

/* .second{
    margin-top: 40px;
    padding-right: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    
}

#pics{
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background-color: none; 
    color: white;
    margin: 20px;
    overflow:hidden;
    margin-left: 40px;
    margin-top: 120px;
}

#back{
    height: 280px;
    width: 210px;
} */

.second {
    margin-top: 40px;
    padding-right: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 40px;
}

#pics {
    width: 700px;
    height: 600px;
    position: relative; /* Ensure positioning context */
    overflow: hidden;
    margin: 20px;
    margin-left: 40px;
    margin-top: 120px;
    margin-bottom: 40px;
}

#back,
#front {
    position: absolute;
    top: 0;
    left: 0;
}

#back img,
#front img {
    display: block;
    width: 100%;
    height: auto;
}

#back {
    z-index: 1; /* Place behind #front */
}

#front {
    z-index: 4; /* Place in front of #back */
}



/* #back{
    position: absolute;
    top: 0;
    left: 0;
    z-index: 5;  /* Lower z-index to be behind the front image */



#pics img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* -----About----- */

#about{
    padding: 20px 0;
    color: #f1eaea;
}

.row{
    display: flex;
    justify-content: space-between;
    /* align-items: center; */
    flex-wrap: wrap;
}
.about-col-1{
    flex-basis: 25%;
    /* background-color: #5e5c5c; */
    width: 550px;
    height: 500px;
    overflow: hidden;
    margin-top: 40px;
    border: 6px solid #3498db; 
    border-radius: 20%;
    background-color: #f1c40f;
} 
.about-col-1 img{
    height: 510px;
    display: block;
    margin-top: 100px;
    width: 100%;
    margin-top: -6%;

    /* border-radius: 15px; */
}
.about-col-2{
    flex-basis:60%;
}

.about-col-2 p{
    font-size: xx-large;
}

.sub-title{
    margin-bottom: 16px;
    font-size:60px;
    font-weight:600;
    color: #faf8f8;
}

.about-col-2 p {
    color: #ad9b9b;
    font-size: 30px;
    font-family: Georgia, 'Times New Roman', Times, serif;
    flex-direction: column;
}

#education li{
    font-size: 20px;
}

.tab-titles{
    display: flex;
    margin: 20px 0 40px;
}

.tab-links{
    margin-right: 50px;
    font-size: 18px;
    font-weight: 500;
    cursor: pointer;
    position: relative;
}

.tab-links::after{
    content: '';
    width: 0;
    height: 3px;
    background: #263a99;
    position: absolute;
    left: 0;
    bottom: -8px;
    transition: 0.5s;
}

.tab-links.active-link::after{
    width: 50%;
}

.tab-contents ul li{
    list-style: none;
    margin: 10px 0;
}

.tab-contents ul li span{
    color: #3498db;
    font-size: 26px;
    font-weight: 500;
    font-family: cursive;
}

.tab-contents{
    display: none;
}

.tab-contents.active-tab{
    display: block;
}

/* ------Projects------- */

#portfolio{
    padding: 50px 0;
}

.work-list{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    grid-gap: 40px;
    margin-top: 50px;
}

.work{
    border-radius: 10px;
    position: relative;
    overflow: hidden;
    height: 400px;
}

.work img{
    width: 100%;
    height: 500px;
    border-radius: 10px;
    display: block;
    transition: transform 0.5s;
}

.layer{
    width:100%;
    height: 0%;
    background: linear-gradient(rgba(0,0,0,0.6), #3498db);
    border-radius: 10px;
    position: absolute;
    left: 0;
    bottom: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 40px;
    text-align: center;
    font-size: 14px;
    transition: height 0.5s;
}

.layer h3{
    font-weight: 800;
    margin-bottom: 20px;
    color: #ff004f;
    font-size: 20px;
}

.layer p{
    color: #c0f20a;
    font-size: 16px;

}

.layer a{
    margin-top: 20px;
    color: #ff004f;
    text-decoration: none;
    font-size: 18px;
    line-height: 60px;
    background: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    text-align: center;
}

.work:hover img{
    transform: scale(1.1);
}

.work:hover .layer{
    height: 100%;
}

.btn{
    display: block;
    margin: 50px auto;
    width: fit-content;
    font-size: 20px;
    border: 1px solid #3498db;
    padding: 14px 50px;
    border-radius: 6px;
    text-decoration: none;
    color: white;
    transition: background 0.5s;
}
.btn:hover{
    background: #3498db;
}

/* -----Contact----- */

.contact-left{
    flex-basis: 35%;
}

.contact-right{
    flex-basis: 60%;
}

.contact-left p{
    margin-top: 30px;
}

.contact-left p i{
    color: #3498db;
    margin-right: 15px;
    font-size: 25px;
}

.social-icons{
    margin-top: 30px;
}

.social-icons a{
    text-decoration: none;
    font-size: 30px;
    margin-right: 15px;
    color: #ababab;
    display: inline-block;
    transition: transform 0.5s;
}

.social-icons a :hover{
    color: #3498db;
    transform: translateY(-5px);
}

.btn.btn2{
    display: inline-block;
    background: #3498db;
    font-size: 20px;
}

.contact-right form{
    width: 100%;
}

form input, form textarea{
    width: 100%;
    border:0;
    outline: none;
    background: #262626;
    padding: 15px;
    margin: 15px 0;
    color: #fff;
    font-size: 18px;
    border-radius: 6px;
}

form .btn2{
    padding: 14px 60px;
    font-size: 18px;
    margin-top: 20px;
    cursor: pointer;   
}

.copyright{
    width: 100%;
    text-align:center;
    padding: 25px 0;
    background: #262626;
    font-weight: 300;
    margin-top: 20px;
}

.copyright i{
    color: #3498db;
}

/* .social-icons a{
    text-decoration: none;
    font-size: 30px;
    margin-right: 15px;
    color:#263a99;
    display: inline-block;
} */

/* .contact-left p i{
    color: #3498db;
    margin-right: 15px;
    font-size: 25px;
} */


/* ------Mobile------ */

nav .fa-solid{
    display: none;
}

@media only screen and (max-width:600px){
    #header{
        background-image: url(images/Phn_img.png);
    }
    .header-text {
        margin-top: 50%;
        font-size: 16px'
    }
    .header-text h1{
        font-size: 30px;
    }
    nav .fa-solid{
        display: block;
        font-size: 25px;
    }
    nav ul{
        background: #3498db;
        position: fixed;
        top:0;
        right: -200px;
        width:200px;
        height: 100vh;
        padding-top: 50px;
        z-index: 2;
        transition: right 0.5s;
    }
    nav ul li{
        display: block;
        margin: 25px;
    }

    nav ul .fa-solid{
        position: absolute;
        top: 25px;
        left: 25px;
        cursor: pointer;
    }

    .sub-title{
        font-size: 40px;
    }
    .about-col-1, .about-col-2{
        flex-basis: 100%;
    }
    .about-col-1{
        margin-bottom: 30px;
        background-color: #00274f;
        border: none;
        border-radius: 20%;
    }
    .about-col-2{
        font-size: 14px;
    }
    .tab-links{
        font-size: 16px;
        margin-right: 20px;
    }
    .contact-left, .contact-right{
        flex-basis: 100%;
    }
    .copyright{
        font-size: 14px;
    }

}

#msg{
    color: #3498db;
    margin-top: -40px;
    display: block;
}