@import url('https://fonts.googleapis.com/css2?family=Anton&display=swap');

    @import url('https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600;700;800;900&display=swap');

    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: "Poppins", sans-serif;
        background-color: black;
        color: whitesmoke;
        overflow-x: hidden;
    }

    .home_section {
        position: relative;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 100vw;
        height: 100vh;
        padding: 2vh 2vw;
    }

    nav {
        width: 100%;
        display: flex;
        justify-content: space-between;

    }

    .nav_contact_link {
        height: 5vh;
        padding: 0.75ch 1.5vh;
        border: 1px solid white;
        border-radius: 20px;
        cursor: pointer;
        transition: 0.3 ease;
    }

    .nav_contact_link:hover {
        background-color: white;
        color: black;
    }

    .sub_hero_text {
        display: flex;
        justify-content: flex-end;
        font-size: 1vw;
        font-weight: 400;
    }

    .sub_hero_text p {
        width: 35vw;
        margin-top: 5vh;
    }

    .hero_text {
        font-family: "Anton", sans-serif;
        font-size: 12.5vw;
        line-height: 1;
    }

    .scoll_btn {
        position: absolute;
        bottom: 2vh;
        right: 3vh;
    }

    .about_section {
        position: relative;
        width: 100vw;
        height: 100vh;
        display: flex;
        flex-direction: column;
        justify-content: space-between;

    }

    .about_section img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        object-fit: cover;
        filter: brightness(0.35);
    }

    .about_span {
        font-size: 8vw;
        z-index: 1;
        margin: 2vw;
    }

    .about_content {
        font-size: 3vw;
        z-index: 1;
        margin-bottom: 100vh;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        align-items: center;
        gap: 5vh;
    }

    .about_topics {

        width: 95%;
        display: flex;
        gap: 5vw;
        text-transform: uppercase;
    }

    .about_text {
        font-size: 2.5vw;
        width: 95%;
    }

    .skills {
        z-index: 1;
        padding: 0 2.5%;
        font-family: "Anton", sans-serif;
        text-transform: uppercase;
        font-size: 3vw;
        display: flex;
        justify-content: flex-start;
        gap: 5vw;
        overflow: hidden;
    }

    .skills span {
        width: 40%;
        /* Chiếm 40% để tạo khoảng trống 2 cột */
        text-align: center;
        /* Căn giữa chữ bên trong span */
        border: 1px solid white;
        border-radius: 20px;
        cursor: pointer;
        transition: 0.3 ease;
    }

    /* Hiệu ứng khi di chuột vào (Hover) */
    .skills span:hover {
        background-color: white;
        color: black;
    }