@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap');

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

        body{
        min-height: 100vh;
        background-color: rgb(255, 255, 255);
        }

        header{
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        padding: 0px 7%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        background-image: linear-gradient(79deg,rgb(238, 238, 238),rgb(255, 255, 255));
        z-index: 999;
        box-shadow: 0px 0px 10px rgba(35, 117, 224, 0.5);
        }

        header .logo{
        font-weight: bolder;
        font-size: 25px;
        color: rgb(15, 116, 199);
        }

        .companyBar{
        display: flex;
        justify-content: center;
        align-items: center;
        width: 300px;
        height: 80px;
        padding: 10px;
        }

        #companyLogo{
        background-color: transparent;
        mix-blend-mode: darken;width: 70px;
        height: 100%;
        padding: 2px;
        background-color: transparent;
        mix-blend-mode: darken;
        }

        #companyLogo img{
        width: 100%;
        height: 100%;
        }

        header .navbar ul{
        list-style: none;
        }

        header .navbar ul li{
        position: relative;
        float: left; 
        }

        header .navbar ul li a{
        font-size: 20px;
        padding: 23px 20px;
        color: #333;
        display: flex;
        align-items: center;
        transition: 0.5s color ease;
        position: relative;
        font-weight:400;
        }

        .material-symbols-outlined{
        margin-left: 5px;
        }

        header .navbar ul li a:hover{
        transition: 0.4s;
        color: rgba(44, 129, 204, 0.984);
        }

        header .navbar ul li a:after{
        content: "";
        position: absolute;
        background-color: rgba(3, 134, 234, 0.459);
        height: 4px;
        width: 0%;
        border-radius: 10px;
        right: 0;
        bottom: 0;
        transition: 0.4s;
        }

        header .navbar ul li a:hover:after{
        width:98%;
        }

        #hizmetmenu{
        transition: 0.3s opacity ease;
        display: none;
        }

        #hizmetmenu li a{
        font-size: 15px;
        font-weight: bold;
        }

        #projemenu li a{
        font-size: 15px;
        font-weight: bold;
        }

        header .navbar ul li ul{
        position: absolute;
        top: 90px;
        left: 0;
        width: 230px;
        background-color: rgba(220, 220, 220, 0.173);
        backdrop-filter: blur(5px);
        box-shadow: 0px 0px 10px rgba(35, 117, 224, 0.5);
        border-radius: 10px 10px 10px 10px;
        z-index: -4;
        }

        header .navbar ul li ul li ul{
        left: 240px;
        top: 0;
        }

        header .navbar ul li ul li{
        width: 100%;
        padding: 10px auto;
        }

        #eticaretMenu{
        display: none;
        }

        #projemenu{
        display: none;
        }

        .arrow {
        transition: transform 0.3s ease;
        }

        .open {
        transform: rotate(180deg); 
        }

        #menu-bar{
        display: none;
        }

        header label{
        font-size: 20px;
        color: #333 ;
        cursor: pointer;
        display: none;
        }

        .main-content {
        padding-top: 100px;
        width: 100%;
        overflow: hidden;
        }

        .hero {
        height: 90vh;
        display: flex;
        align-items: center;
        justify-content: center;
        background: linear-gradient(135deg, rgba(240, 248, 255, 0.9), rgba(214, 234, 255, 0.8));
        position: relative;
        overflow: hidden;
        }

        .hero-content {
        max-width: 1200px;
        width: 90%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        z-index: 2;
        }

        .hero-text {
        flex: 1;
        padding: 20px;
        opacity: 0;
        transform: translateY(30px);
        animation: fadeInUp 1s ease forwards;
        }

        .hero-text h1 {
        font-size: 3.5rem;
        color: rgb(15, 116, 199);
        margin-bottom: 20px;
        font-weight: 600;
        }

        .hero-text p {
        font-size: 1.2rem;
        color: #333;
        margin-bottom: 30px;
        line-height: 1.6;
        }

        .hero-image {
        flex: 1;
        display: flex;
        justify-content: center;
        opacity: 0;
        transform: translateX(30px);
        animation: fadeInRight 1s ease forwards 0.3s;
        }

        .hero-image img {
        max-width: 100%;
        height: auto;
        border-radius: 10px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }

        .btn {
        display: inline-block;
        padding: 12px 30px;
        background-color: rgb(15, 116, 199);
        color: white;
        border-radius: 30px;
        font-weight: 500;
        transition: all 0.3s ease;
        border: 2px solid rgb(15, 116, 199);
        cursor: pointer;
        }

        .btn:hover {
        background-color: transparent;
        color: rgb(15, 116, 199);
        }

        .btn-outline {
        background-color: transparent;
        color: rgb(15, 116, 199);
        margin-left: 15px;
        }

        .btn-outline:hover {
        background-color: rgb(15, 116, 199);
        color: white;
        }

        .services {
        padding: 100px 7%;
        background-color: #fff;
        }

        .section-title {
        text-align: center;
        margin-bottom: 60px;
        opacity: 0;
        transform: translateY(20px);
        }

        .section-title h2 {
        font-size: 2.5rem;
        color: rgb(15, 116, 199);
        margin-bottom: 15px;
        }

        .section-title p {
        font-size: 1.1rem;
        color: #666;
        max-width: 700px;
        margin: 0 auto;
        }

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

        .service-card {
        background-color: #f9f9f9;
        border-radius: 10px;
        padding: 30px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        transition: all 0.3s ease;
        opacity: 0;
        transform: translateY(30px);
        }

        .service-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }

        .service-icon {
        font-size: 50px;
        color: rgb(15, 116, 199);
        margin-bottom: 20px;
        }

        .service-card h3 {
        font-size: 1.5rem;
        margin-bottom: 15px;
        color: #333;
        }

        .service-card p {
        color: #666;
        line-height: 1.6;
        }

        .about {
        padding: 100px 7%;
        background-color: #f5f9ff;
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        }

        .about-image {
        flex: 1;
        min-width: 300px;
        padding: 20px;
        opacity: 0;
        transform: translateX(-30px);
        }

        .about-image img {
        width: 100%;
        max-width: 500px;
        border-radius: 10px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }

        .about-text {
        flex: 1;
        min-width: 300px;
        padding: 20px;
        opacity: 0;
        transform: translateX(30px);
        }

        .about-text h2 {
        font-size: 2.5rem;
        color: rgb(15, 116, 199);
        margin-bottom: 20px;
        }

        .about-text p {
        font-size: 1.1rem;
        color: #666;
        line-height: 1.6;
        margin-bottom: 20px;
        }

        .stats {
        display: flex;
        flex-wrap: wrap;
        margin-top: 30px;
        }

        .stat-item {
        flex: 1;
        min-width: 120px;
        margin-right: 20px;
        margin-bottom: 20px;
        }

        .stat-number {
        font-size: 2.5rem;
        font-weight: 600;
        color: rgb(15, 116, 199);
        }

        .stat-text {
        font-size: 1rem;
        color: #666;
        }

        .contact {
        padding: 100px 7%;
        background-color: #fff;
        }

        .contact-container {
        display: flex;
        flex-wrap: wrap;
        gap: 40px;
        }

        .contact-info {
        flex: 1;
        min-width: 300px;
        opacity: 0;
        transform: translateY(30px);
        }

        .contact-info h3 {
        font-size: 1.8rem;
        color: rgb(15, 116, 199);
        margin-bottom: 20px;
        }

        .contact-info p {
        font-size: 1.1rem;
        color: #666;
        line-height: 1.6;
        margin-bottom: 30px;
        }

        .contact-item {
        display: flex;
        align-items: center;
        margin-bottom: 20px;
        }

        .contact-icon {
        font-size: 24px;
        color: rgb(15, 116, 199);
        margin-right: 15px;
        }

        .contact-text {
        font-size: 1.1rem;
        color: #333;
        }

        .contact-form {
        flex: 1;
        min-width: 300px;
        opacity: 0;
        transform: translateY(30px);
        }

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

        .form-control {
        width: 100%;
        padding: 15px;
        border: 1px solid #ddd;
        border-radius: 5px;
        font-size: 1rem;
        transition: all 0.3s ease;
        }

        .form-control:focus {
        border-color: rgb(15, 116, 199);
        outline: none;
        box-shadow: 0 0 0 3px rgba(15, 116, 199, 0.2);
        }

        textarea.form-control {
        min-height: 150px;
        resize: vertical;
        }

        footer {
        background-color: #1a1a1a;
        color: #fff;
        padding: 60px 7% 30px;
        }

        .footer-content {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        margin-bottom: 40px;
        }

        .footer-column {
        flex: 1;
        min-width: 200px;
        margin-bottom: 30px;
        }

        .footer-column h3 {
        font-size: 1.3rem;
        margin-bottom: 20px;
        color: rgb(44, 129, 204);
        }

        .footer-column ul {
        list-style: none;
        }

        .footer-column ul li {
        margin-bottom: 10px;
        }

        .footer-column ul li a {
        color: #aaa;
        transition: all 0.3s ease;
        }

        .footer-column ul li a:hover {
        color: rgb(44, 129, 204);
        padding-left: 5px;
        }

        .footer-bottom {
        text-align: center;
        padding-top: 30px;
        border-top: 1px solid #333;
        }

        .footer-bottom p {
        color: #aaa;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes fadeInRight {
            from {
                opacity: 0;
                transform: translateX(30px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        @keyframes fadeInLeft {
            from {
                opacity: 0;
                transform: translateX(-30px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        .floating-element {
        position: absolute;
        background-color: rgba(15, 116, 199, 0.1);
        border-radius: 50%;
        z-index: 1;
        }

        @media(max-width: 1170px) {
            header{
                padding: 20px;
            }

            header label{
                display: initial;
            }

            header .navbar{
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background-color: #ffffff;
                border-top: 1px solid black;
                display: none;
            }

            header .navbar ul li{
                width: 100%;
                background-color: rgb(255, 255, 255);
            }

            header .navbar ul li ul{
                position:static;
                width: 100%;
            }

            header .navbar ul li ul li{
                background-color: rgba(232, 232, 232, 0.437);
                backdrop-filter: blur(5px);
            }

            header .navbar ul li ul li ul li{
                background-color: rgba(214, 214, 214, 0.886);
                backdrop-filter: blur(5px); 
            }

            #menu-bar:checked ~ .navbar{
                display: initial;
            }

            #menuicon{
                padding-top: 10px;
                font-size: 50px;
                color: rgb(15, 116, 199);
            }

            .hero-content {
                flex-direction: column;
                text-align: center;
            }

            .hero-text {
                margin-bottom: 40px;
            }

            .hero-text h1 {
                font-size: 2.5rem;
            }

            .about {
                flex-direction: column;
            }

            .about-image {
                margin-bottom: 40px;
            }
        }

        @media(max-width: 768px) {
            .hero {
                height: auto;
                padding: 100px 0 50px;
            }

            .hero-text h1 {
                font-size: 2rem;
            }

            .section-title h2 {
                font-size: 2rem;
            }

            .services {
                padding: 60px 7%;
            }

            .about, .contact {
                padding: 60px 7%;
            }
        }