*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: sans-serif;
    text-decoration: none ; 
}
:root{
    --bgcolor : #080e1c; 
    --textwhite : #fff;
}

.hero{
    background: var(--bgcolor);
    height: 100vh;
    overflow: hidden;
}
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.9);
    z-index: 1000;
    padding: 10px 0; 
    display: flex;
    align-items: center;
}

.logo {
    margin-left: 15px;
    color: #ffffff;
    font-size: 20px; 
}

.nav-links {
    display: flex;
    margin-left: auto;
}

nav .nav-links {
    display: flex;
    justify-content: center; 
}

.hero {
    padding-top: 100px;
}

.nav-links a {
    margin: 0 20px;
}





.hero header nav .logo{
    color: var(--textwhite);
    font-size: 35px;
    font-weight: bold;
}
.hero header nav .logo span{
    color: #23a3fe;
}
.hero header nav .nav-links a{
    color: var(--textwhite);
    margin: 0 30px;
    transition: 0.3s;
}
.hero header nav .nav-links a:hover{
    color: #23a3fe;
}
.hero header nav .btn-mode{
    color: var(--textwhite);
    font-size: 25px;
    cursor: pointer;
}
.hero .contanier{
 width: 90%;
 margin: auto;
 display: flex; 
 justify-content: end;
 height: calc(100vh - 100px);  
}
.hero .contanier .div-text{
  position: absolute;
   left: 0;
   top: 50%;
   transform: translateY(-50%);
   width: 50%; 
}
.hero .contanier .div-img{
    position: absolute;
    width: 34%;
    bottom: -5px;
    margin-right: 50px;
}
.hero .contanier .div-img{
    width: 100%;
}
.hero .contanier .div-text h4{
    color: #888;
    font-size: 22px;
}
.hero .contanier .div-text h1{
    color: var(--textwhite);
    font-size: 60px;
    margin: 15px 0 10px;
}
.hero .contanier .div-text span{
    color: #23a3fe;
    font-size: 25px;
    font-weight: bold;
}
.hero .contanier .div-text p{
    color: var(--textwhite);
    line-height: 1.8;
    margin: 20px 0 40 px;
}
.hero .contanier .div-text .btn{
    color: #fff;
    background: #23a3fe;
    padding: 15px 30px;
    border: 1px solid #23a3fe;
    position: relative;
    top: 0;
    transition: 0.3s;
}
.hero .contanier .div-text .btn:hover{
    top: -8px;
    box-shadow: 0 0 16px #23a3fe;
}
section {
    min-height: 100vh; 
    padding: 60px 20px; 
}

.social-icon{
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 40px;
}
.social-icon a{
    color: #23a3fe;
    font-size: 25px;
    transition: 0.3s;
}
.social-icon a:hover{
    transform: scale(1.3);
}

body {
    font-family: Arial, sans-serif;
    background: var(--bgcolor);
    color: var(--textwhite);
}

.hero {
    background: var(--bgcolor);
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.about {
    background: #1e2a38;
    color: #fff;
    padding: 50px 0;
    text-align: center;
}

.about h1 {
    font-size: 36px;
    margin-bottom: 20px;
    color: #23a3fe;
}

.about p {
    line-height: 1.6;
    margin-bottom: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.about h2 {
    font-size: 28px;
    margin-top: 30px;
    color: #23a3fe;
}

.about ul {
    list-style-type: none;
    padding: 0;
    margin: 20px auto;
    max-width: 600px;
}

.about ul li {
    background: #2e3b4e;
    padding: 10px;
    margin: 5px 0;
    border-radius: 5px;
}

.btn {
    color: #fff;
    background: #23a3fe;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s;
}

.btn:hover {
    background: #1a80c3;
}

.social-icon {
    margin-top: 20px;
}

.social-icon a {
    color: #23a3fe;
    font-size: 25px;
    margin-right: 15px;
    transition: transform 0.3s;
}

.social-icon a:hover {
    transform: scale(1.3);
}
.projects {
    padding: 60px 20px;
    background: #2c3e50;
    text-align: center;
}

.projects h1 {
    font-size: 40px;
    color: #23a3fe;
    margin-bottom: 40px;
}

.project-card {
    background: #34495e;
    border-radius: 10px;
    padding: 20px;
    margin: 20px auto;
    max-width: 600px;
    transition: transform 0.3s;
}

.project-card:hover {
    transform: scale(1.05);
}

.project-card h2 {
    font-size: 28px;
    color: #23a3fe;
}

.project-card p {
    margin: 15px 0;
    line-height: 1.6;
}

.btn {
    display: inline-block;
    color: #fff;
    background: #23a3fe;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    text-decoration: none;
    transition: background 0.3s;
}

.btn:hover {
    background: #1a80c3;
}
.antek {
    padding: 60px 20px;
    background: #1a1a1a;
    color: #ffffff;
    text-align: center;
}

.antek h1 {
    font-size: 42px;
    color: #23a3fe;
    margin-bottom: 20px;
}

.antek p {
    font-size: 18px;
    margin-bottom: 40px;
}

.antek-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.antek-card {
    background: #2c3e50;
    border-radius: 10px;
    padding: 20px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.antek-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.antek-card h2 {
    font-size: 24px;
    color: #23a3fe;
    margin-bottom: 10px;
}

.antek-card p {
    margin: 10px 0;
}

.btn {
    display: inline-block;
    color: #ffffff;
    background: #23a3fe;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    text-decoration: none;
    transition: background 0.3s;
}

.btn:hover {
    background: #1a80c3;
}
.contact {
    padding: 60px 20px;
    background: #1a1a1a;
    color: #ffffff;
    text-align: center;
}

.contact h1 {
    font-size: 42px;
    color: #23a3fe;
    margin-bottom: 20px;
}

.contact p {
    font-size: 18px;
    margin-bottom: 40px;
}

.contact-form {
    background: #2c3e50;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    max-width: 600px;
    margin: auto;
}

.contact input, .contact textarea {
    padding: 15px;
    margin: 10px 0;
    border: none;
    border-radius: 5px;
    background: #34495e;
    color: #ffffff;
    width: 100%; 
}

.contact textarea {
    resize: vertical;
    height: 150px; 
}

.contact button {
    background: #23a3fe;
    color: #ffffff;
    padding: 15px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
}

.contact button:hover {
    background: #1a80c3;
    transform: translateY(-2px);
}