/* ------------------------------------------------ font -----------------------------------------------------------*/
@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

body {
    font-family: "Poppins", sans-serif;
    color: white;
    background-color: rgb(22, 22, 22);
}

/* -------------------------------------------------- common class -------------------------------------------------*/
.section_heading {
    font-size: 40px;
}

.section_padding {
    padding: 50px 0;
}

.icon {
    font-size: 18px;
}

.green_text {
    color: #36CB0C;
}

.sm_text {
    font-size: 12px;
    color: #A3B0B1;
}

.center_text {
    text-align: center;
    font-size: 40px;
}

/* ----------------------------------------------- common element ------------------------------------------------- */
a {
    color: white;
    text-decoration: none;
}

li {
    list-style: none;
}


/* ------------------------------------------------- banner --------------------------------------------------------*/
.banner {
    height: 100vh;
    background-position: right;
    background-repeat: no-repeat;
    background-size: auto;
}

.banner_items {
    padding: 130px 0;
    display: flex;
    justify-content: space-between;
}

.banner h1 {
    font-size: 50px;
}

/* ------------------------------------------------ auction ------------------------------------------------------*/
.auction_content {
    background-color: #212325;
    border-radius: 20px;
    padding: 20px;
}

/* ----------------------------------------------- collection ---------------------------------------------------- */
.collection {
    border: 1px solid #353939;
    border-radius: 20px;
    padding: 15px 15px;
    margin-bottom: 20px;
}

/* ----------------------------------------------- create and sell ---------------------------------------------------- */
.create_sell {
    margin-left: 10px;

}

.create_sell h3 {
    padding: 15px 0;
    font-size: 25px;
}

/* ----------------------------------------------- article ---------------------------------------------------- */
.articles h3 {
    font-size: 20px;
}

.articles p {
    font-size: 15px;
    color: #A3B0B1;
}

/* --------------------------- footer --------------------------------- */
.footer_text {
    font-size: 16px;
    color: #A3B0B1;
    padding: 20px 0;
}

.footer h3 {
    font-size: 22px;
}

.contact_items {
    background-color: #656B6B;
    padding: 5px 10px;
    border-radius: 10px;
    margin: 20px 0 40px 0;
}

.custom-placeholder::placeholder {
    color: white;
    font-size: 14px;
}

.list_items li a {
    font-size: 16px;
    color: #A3B0B1;
}

.list_head a {
    color: white !important;
}

.footer_bar {
    font-size: 16px;
    color: #A3B0B1;
}

@media screen and (max-width: 991px) {
    .banner_items {
        flex-direction: column;
        align-items: center;
        padding: 80px 20px;
    }

    .banner_content {
        text-align: center !important;
        margin-bottom: 30px;
    }

    .artwork, .discover, .categories {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
}

@media screen and (max-width: 767px) {
    .section_heading {
        font-size: 28px;
        text-align: center;
    }

    .banner h1 {
        font-size: 24px;
    }

    .banner p {
        font-size: 14px;
    }

    .create_sell {
        margin-left: 0;
        padding: 0 15px;
    }

    .icon {
        justify-content: center;
    }

    .clctn_img img {
        max-width: 60px;
    }

    .collection {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .clctn_text1 {
        text-align: center;
    }

    .auction_content {
        text-align: center;
    }

    .auc_upper, .auc_lower {
        flex-direction: column;
        gap: 5px;
    }

    .footer_text,
    .footer_bar {
        text-align: center;
        padding: 10px;
    }

    .list_items {
        text-align: center;
        padding: 0;
    }

    .contact_items {
        padding: 10px;
    }

    .navbar .form-control {
        display: none;
    }

    .navbar .btn {
        margin: 10px 0;
    }

    .center_text {
        font-size: 28px;
    }

    .collection_content {
        padding: 0 15px;
    }

    .c&s {
        padding: 0;
    }

    .create_sell h3 {
        font-size: 20px;
    }

    .articles h3 {
        font-size: 18px;
    }

    .articles p {
        font-size: 13px;
    }
}






















@media screen and (max-width:991px) {
    .banner_items {
        padding: 100px;
    }

    .banner h1 {
        font-size: 40px;
    }

    .banner p {
        font-size: 16px;
    }
}


@media screen and (max-width:767px) {
    .banner h1 {
        font-size: 30px;
    }

    .banner p {
        font-size: 16px;
    }

    .banner_items {
        display: block;
        padding: 0px;
    }
}