*{
    margin: 0;
    padding: 0;
    font-family: "Poppins" , "sans-serif";
    box-sizing: border-box;
}

html{
    scroll-behavior: smooth;
}

body{
    background: #080808;
    color: #fff;
}

#header{
    width: 100%;
    height: 100vh;
    background-image: url(images/background.png);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
 
}

.container{
    padding: 10px 10%;
}

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

.logo{
    width: 140px;
}

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

nav ul li a{
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    position: relative;
}

nav ul li a::after{
    content: '';
    width: 0;
    height: 3px;
    background: #ff004f;
    position: absolute;
    left: 0;
    bottom: -6px;
    transition: 0.5s;
}

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

.header-text{
    margin-top: 15%;
    font-size: 30px;
}

.header-text h1{
    font-size: 60px;
    margin-top: 20px;
}

.header-text h1 span{
    color: #ff004f;
}

/*-----------------about----------*/
#about{
    padding: 80px 0;
    color: #ababab;
}

.row{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.about-col-1{
    flex-basis: 35%;
}

.about-col-1 img{
    width: 100%;
    border-radius: 15px;
}

.about-col-2{
    flex-basis: 60%;
}

.subtitle{
    font-size: 60px;
    font-weight: 600;
    color: #fff;
}

.tab-titles{
    display: flex;
    margin-top: 20px;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

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

.tab-links::after{
    content: '';
    width: 0;
    height: 3px;
    background: #ff004f;
    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: #b54769;
    font-size: 14px;
}

.tab-contents {
    display: none;
}

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

/*--------Services----------*/
#services{
    padding: 30px 0;
}

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

.services-list div{
    background: #262626;
    padding: 40px;
    font-size: 13px;
    font-weight: 300;
    border-radius: 10px;
    transition: background 0.5s, transform 0.5s;
}

.services-list div i{
    font-size: 50px;
    margin-bottom: 30px;
}

.services-list div h2{
    font-size: 30px;
    font-weight: 500;
    margin-bottom: 15px;
}

.services-list div a{
    text-decoration: none;
    color: #fff;
    font-size: 12px;
    margin-top: 20px;
    display: inline-block;
}

.services-list div:hover{
    background:linear-gradient(rgba(0,0,0,0.6),#ff004f);
    transform: translateY(-10px);
}

/*--portfolio--*/
#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;
}

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

.layer{
    width: 100%;
    height: 0;
    background: linear-gradient(rgba(0,0,0,0.6),#ff004f);
    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: 500;
    margin-bottom: 20px;
}

.layer a{
    margin-top: 20px;
    color: #ff004f;
    text-decoration: none;
    font-size: 18px;
    line-height: 60px;
    background: #fff;
    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;
    border: 1px solid #ff004f;
    padding: 14px 50px;
    border-radius: 6px;
    text-decoration: none;
    background: #080808;
    color: #fff;
    transition: background 0.5s;
}

.btn:hover{
    background: #ff004f;
}

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

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

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

.contact-left p i{
    color: #ff004f;
    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: #ff004f;
    transform: translate(-5px);
}

.btn.btn2{
    display: inline-block;
    background-color: #ff004f;
}

.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: #ff004f;
}

/*-css for small screen-----*/
nav .fa-solid{
    display: none;
}

@media only screen and (max-width: 600px){
    #header{
        background-image: url(images/phone_back.png);
    }
    .header-text{
        margin-top: 75%;/*--100%--*/
        font-size: 16px;
    }
    .header-text h1{
        font-size: 30px;
    }
    nav .fa-solid{
        display: block;
        font-size: 25px;
    }
    nav ul{
        background: #ff004f;
        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;
    }
    .subtitle{
        font-size: 40px;
    }
    #about{
        margin-top: -90px;
    }
    .about-col-1, .about-col-2{
        flex-basis: 100%;
    }
    .about-col-1{
        margin-bottom: 30px;
    }
    .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: #61b752;
    margin-top: -40px;
    display: block;
}

.project-tabs {
    text-align: center;
    width: 100%;
}



.tab-btn {
    padding: 0.5rem 1rem;
    cursor: pointer;
    border: none;
    border-radius: 5px;
    background-color: #ff004f;
    color: #fff;
    font-size: 1rem;
    transition: background-color 0.3s ease;
}

.tab-btn.active, .tab-btn:hover {
    background-color: rgba(255, 0, 79, 0.7);
}

.tab-contents {
    display: none;
    text-align: left;
}

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

.work-list {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.work {
    width: 300px;
    padding: 1rem;
    border: 1px solid #ccc;
    border-radius: 5px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.work img {
    width: 100%;
    border-radius: 5px;
}

.work h4 {
    margin-top: 1rem;
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.87);
}

.work p {
    margin: 0.5rem 0;
    font-size: 0.9rem;
    color: #555;
}

.work a {
    text-decoration: none;
    color: #ffffff;
    font-weight: bold;
}
.work a:hover {
    color: #ff004f;
}

.work:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 8px rgba(255, 0, 79, 0.7);
}
/* Hidden projects */
.work.hidden {
    display: none;
}

/* Initially visible projects */
.work.visible {
    display: block;
}

#experience ul {
    list-style-type: none;
    padding: 0;
}

#experience li {
    margin-bottom: 20px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 8px;
    transition: transform 0.2s;
}

#experience li:hover {
    transform: scale(1.02);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}


#experience ul p {
    margin: 5px 0;
    color: #555;
}

#experience a {
    text-decoration: none;
    color: inherit;
}


.certificates{
    color:#ababab;
}
.certificates:hover{
    color: #ffffff;
}

.certificate-loc{
    color: #b54769;
}

.skills-container {
    display: flex;
    justify-content: space-between;
    gap: 20px; /* Space between columns */
    margin-top: 20px;
}

.skills-column {
    flex: 1; /* Ensures all columns are of equal width */
    padding: 10px;
    border: 1px solid rgba(236, 8, 139, 0.5);
    border-radius: 8px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1); /* Subtle shadow */
}

.skills-column p {
    font-size: 16px;
    color: #fdfcfc; /* A nice accent color */
    margin-bottom: 10px;
    text-align: center;
}

.skills-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.skills-column li {
    margin-bottom: 5px;
    color: #ababab;
}