.container {
    width: 100%;
    height: 100vh;

    display: flex;
    flex-direction: column;
    align-items: center;

    background: #0F1119;
}

.content {
    width: 100%;

    display: flex;
    flex-direction: column;
    flex-grow: 1;

    background: #0F1119;
}

.banner {
    position: relative;

    width: 100%;
    height: 660px;

    margin-top: 64px;

    display: flex;
    flex-direction: column;

    animation-delay: 100ms;
    animation-duration: 1.8s;
    animation-fill-mode: both;
    animation-name: fade;
}

.banner .bg {
    position: absolute;
    z-index: 1;

    width: 100%;
    height: 660px;

    background-size: cover;
    background-repeat: no-repeat;
    background-position-y: center;
}

.ball-bg {
    background-image: url("../images/index/cricle-bg.jpg");
}

.plate-bg {
    background-image: url("../images/index/purple-bg.jpg");
}

.banner .shade {
    position: absolute;
    z-index: 2;
    width: 100%;
    height: 660px;
    background: rgba(0, 0, 0, 0.2);
}

.banner .info {
    position: absolute;
    z-index: 3;

    margin-top: 112px;
    margin-left: 80px;

    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.banner .info .title {
    margin-bottom: 30px;

    font-size: 48px;
    font-family: 'SourceHanSan-Bold';
    color: #FFFFFF;

    user-select: none;

    animation-delay: 200ms;
    animation-duration: 1s;
    animation-fill-mode: both;
    animation-name: fadeInBottom;
}

.banner .info .slogan {
    margin-bottom: 30px;

    font-size: 20px;
    font-family: 'SourceHanSan-Ragular';
    color: #FFFFFF;

    user-select: none;

    animation-delay: 400ms;
    animation-duration: 1s;
    animation-fill-mode: both;
    animation-name: fadeInBottom;
}

.banner .info .more-button {
    width: 116px;
    height: 36px;

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 14px;
    color: #FFFFFF;

    border-radius: 50px;
    background: linear-gradient(107deg, #38DEFF 0%, #418DFF 100%);

    animation-delay: 600ms;
    animation-duration: 1s;
    animation-fill-mode: both;
    animation-name: fadeInBottom;
}

.banner .info .more-button:hover {
    cursor: pointer;

    background: linear-gradient(107deg, #38DEFF 0%, #418DFF 100%);
    box-shadow: 0px 4px 20px 0px rgba(61, 181, 255, 0.46);

    transition: 200ms;
}

.product {
    width: 100%;

    display: flex;
    flex-direction: column;
    align-items: center;

    padding-bottom: 120px;
}

.product-title {
    width: 100%;
    height: 94px;

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 28px;
    font-family: 'SourceHanSan-Bold';
    color: #FFFFFF;
}

.product-item {
    width: 100%;
    padding: 60px 30px;

    margin-bottom: 8px;

    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 60px;

    background: #1B1D25;
}

.reverse {
    flex-direction: row-reverse;
}

.product-item .pic {
    width: 580px;
    height: 356px;
}

.pdt-ball-pic {
    background-image: url('../images/index/black-bg.jpg');
    background-size: cover;
}

.pdt-plate-pic {
    background-image: url('../images/index/green-bg.jpg');
    background-size: cover;
}

.product-item .info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.product-item .info .title {
    margin-bottom: 52px;

    font-size: 28px;
    font-family: 'SourceHanSan-Bold';
    color: #FFFFFF;

    user-select: none;
}

.product-item .info .text {
    max-width: 580px;

    margin-bottom: 32px;

    font-size: 20px;
    font-family: 'SourceHanSan-Ragular';
    color: #FFFFFF;

    user-select: none;
}

.product-item .info .more-button {
    width: 150px;
    height: 50px;

    display: flex;
    align-items: center;
    justify-content: center;

    border: 1px solid #4194FF;
    border-radius: 50px;

    font-size: 18px;
    font-family: 'SourceHanSan-Ragular';
    color: #4096FF;
}

.product-item .info .more-button:hover {
    cursor: pointer;

    background-color: rgba(64, 150, 255, 0.2);
    box-shadow: 0px 4px 20px 0px rgba(64, 150, 255, 0.16);

    transform: scale(1.03);
    transition: 200ms;
}

@keyframes fadeInBottom {
    0% {
        opacity: 0;
        transform: translate3d(0, 100%, 0);
    }

    100% {
        opacity: 1;
        transform: none;
    }
}

@keyframes fade {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

@media screen and (max-width: 900px) {
    .banner .info {
        margin-left: 0px;
        padding: 0px 32px;
        margin-top: 52px;
    }

    .banner .info .title {
        font-size: 36px;
    }

    .banner .info .slogan {
        font-size: 18px;
    }

    .product-item {
        padding: 32px 32px;
        gap: 32px;
        flex-direction: column;
        align-items: center;
    }

    .product-item .info {
        width: 100%;
    }

    .product-item .info .title {
        margin-bottom: 32px;
    }

    .product-item .info .text {
        max-width: 100%;
    }

    .product-item .pic {
        width: 100%;
    }
}