main {
    max-width: none;
    padding: 0;
}

footer {
    margin-top: 6em;
}


/*
 * Context
 */

.home_section {
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
}


/*
 * Banner
 */

#banner {
    width: 100%;
    height: 650px;
    position: relative;
    background: linear-gradient( 35deg, #33565688, #7aaabdde 40%, #b0c4c7bb 65%, #f9e8d5bb 83%, #daa5208f 92%, #f4b938ce 98%);
    background-color: white;
}

#banner-container {
    height: 100%;
    z-index: 1;
    position: relative;
}

.banner-title {
    display: inline-block;
    padding-top: 2.5em;
    font-size: 5em;
    text-shadow: 3px 2px 2px gray;
}

.banner-title:first-of-type {
    padding-right: 1em;
}

#banner-sidebar {
    position: absolute;
    right: 1.5em;
    bottom: 6em;
    display: flex;
    flex-direction: column;
    font-size: 1.3em;
}

#banner a {
    padding-bottom: 3px;
    border-bottom: 2px solid transparent;
    background-image: linear-gradient( 150deg, rgb(7, 46, 117) 10%, rgb(27, 108, 139) 60%, rgb(7, 46, 117) 90%);
    -webkit-text-fill-color: transparent;
    text-fill-color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
}

#banner a:hover {
    border-bottom: 2px solid rgb(25, 79, 136);
}

#banner-sidebar a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0.7em 1em 0 0;
}


/* fix safari bug (background-clip: text & display: flex) */

#banner-sidebar a span {
    display: inline;
    background-image: inherit;
    -webkit-text-fill-color: inherit;
    text-fill-color: inherit;
    -webkit-background-clip: inherit;
    background-clip: inherit;
}

#banner-sidebar i {
    width: 0.45em;
    height: 0.45em;
    transform: rotate(135deg);
    margin-bottom: 2px;
    border-width: 2px;
    border-color: rgb(60, 120, 185);
}

#banner-bottom {
    position: absolute;
    left: 2em;
    bottom: 2.5em;
    display: flex;
    align-items: center;
}

#banner-bottom-stamp {
    width: 3em;
    height: 3em;
    margin-right: 1em;
    background-color: rgb(216, 0, 0);
    color: white;
    border: 4px solid rgb(216, 0, 0);
    font-size: 1.5em;
    font-weight: bold;
    line-height: 120%;
    border-radius: 6px;
}

#banner-bottom-stamp_inner {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-radius: 5px;
    border: 2px solid white;
}

#banner-bottom-link {
    font-size: 1.5em;
}

#banner-bottom-link a {
    background-image: linear-gradient( 150deg, rgb(7, 46, 117) 30%, rgb(27, 108, 139) 60%, rgb(7, 46, 117) 80%);
}

@media only screen and (max-width: 992px) {
    #banner {
        height: 550px;
        margin-top: 0;
        font-size: 0.8em;
    }
    .banner-title {
        padding-top: 2.5em;
    }
    #banner-bottom {
        left: 2em;
        bottom: 2em;
    }
    #banner-bottom-stamp {
        border-width: 3px;
    }
    #banner-sidebar {
        bottom: 6em;
    }
}

@media only screen and (max-width: 768px) {
    #banner {
        margin-top: -0.5em;
    }
    .banner-title {
        display: block;
        font-size: 4em;
        line-height: 100%;
        text-shadow: 2px 1px 1px gray;
    }
    .banner-title:first-of-type {
        padding-top: 2em;
        padding-right: 3em;
    }
    .banner-title:nth-of-type(2n) {
        padding-top: 0.7em;
        padding-left: 1em;
    }
    #banner-sidebar {
        right: 0.5em;
    }
}

@media only screen and (max-width: 576px) {
    #banner {
        height: 480px;
        margin-top: -1em;
    }
    .banner-title:first-of-type {
        padding-right: 2em;
    }
    .banner-title:nth-of-type(2n) {
        padding-left: 1em;
    }
    #banner-bottom {
        left: 1.5em;
        bottom: 1.5em;
    }
    #banner-bottom-stamp {
        margin-right: 0.5em;
        border-width: 2px;
    }
}

#banner-bubble {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    transform: translateZ(0);
}

#banner-bubble li {
    position: absolute;
    z-index: 0;
    display: block;
    list-style: none;
    margin: 0;
    background: rgba(255, 255, 255, 0.2);
    bottom: -80px;
    animation: bubble-animation 15s linear infinite;
    border-radius: 999rem;
}

@keyframes bubble-animation {
    0% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
    100% {
        -webkit-transform: translateY(-100vh);
        transform: translateY(-100vh);
    }
}

#banner-bubble li:before {
    content: '';
    display: block;
    position: absolute;
    left: 20%;
    top: 20%;
    width: 25%;
    height: 25%;
    background: #ffffff20;
    border-radius: 999rem;
}

#banner-bubble li:nth-child(1) {
    width: 20px;
    height: 20px;
    left: 15%;
}

#banner-bubble li:nth-child(2) {
    width: 25px;
    height: 25px;
    left: 40%;
    animation-duration: 28s;
    animation-delay: 1s;
}

#banner-bubble li:nth-child(3) {
    width: 40px;
    height: 40px;
    left: 50%;
    animation-duration: 35s;
    animation-delay: 2s;
}

#banner-bubble li:nth-child(4) {
    width: 60px;
    height: 60px;
    left: 65%;
    animation-duration: 18s;
}

#banner-bubble li:nth-child(5) {
    width: 20px;
    height: 20px;
    left: 80%;
    animation-duration: 24s;
    animation-delay: 1.5s;
}


/*
 * Product
 */

#product {
    position: relative;
    padding: 8em 0;
    background-color: #ffffff;
}

#product-container {
    max-width: 1500px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

#product-title {
    width: 100%;
    display: flex;
    justify-content: center;
    font-size: 3.5em;
    font-weight: bold;
}

#product-title_container {
    width: fit-content;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin: 0.5em 0 1.5em;
    text-align: left;
}

#product-title_above {
    color: gray;
    margin-bottom: 1em;
}

.product-item {
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    border-radius: 999rem;
    /* background-color: #ffffff; */
    border: 2px solid #cbeffa;
    box-shadow: inset 0 0 0.8em 0.3em #d5f5ff;
    font-weight: bold;
    color: #363636;
}

.product-item:hover {
    background-color: #fffaec;
    border: 1px solid #e9ce89;
    box-shadow: 0 0 8px 3px #f6e6bc;
}

.product-item:active {
    box-shadow: inset 0 0 10px 5px gray;
}


/* .product-item:before {
    content: '';
    display: block;
    position: absolute;
    z-index: -1;
    left: 15%;
    top: 20%;
    width: 30%;
    height: 30%;
    background: #e8f5ff;
    border-radius: 999rem;
} */


/* .product-item:after {
    content: '';
    position: absolute;
    top: 105%;
    left: 60%;
    width: 20%;
    height: 20%;
    background-color: #e1f8ff;
    border-radius: 999rem;
    transform: translateX(-50%);
} */

#product-coating {
    width: 400px;
    height: 400px;
    margin-top: 1em;
    margin-left: 10em;
    font-size: 2.5em;
}

.product-item:after {
    /* content: '';
    position: absolute;
    top: 20%;
    right: 20%;
    width: 10%;
    height: 10%;
    background-color: #effbff;
    border-radius: 999rem;
    box-shadow: inset 0 0 3px 0px #cbeffa; */
    /* border-right: 1em solid blue; */
    /* transform: rotate(35deg); */
}

#product-adhensive {
    width: 350px;
    height: 350px;
    margin-right: 12em;
    margin-top: -3em;
    font-size: 2.2em;
}

#product-material {
    width: 200px;
    height: 200px;
    margin-left: 2em;
    margin-top: -1em;
    font-size: 1.8em;
}

@media only screen and (max-width: 992px) {
    #product {
        padding: 5em 0;
    }
    #product-title {
        font-size: 2.7em;
    }
    #product-coating {
        width: 300px;
        height: 300px;
        margin-left: 7em;
        font-size: 2.2em;
    }
    #product-adhensive {
        width: 250px;
        height: 250px;
        margin-right: 10em;
        margin-top: -3.5em;
        font-size: 1.8em;
    }
    #product-material {
        width: 150px;
        height: 150px;
        margin-left: 1.5em;
        margin-top: -1.2em;
        font-size: 1.5em;
    }
}

@media only screen and (max-width: 768px) {
    #product-coating {
        width: 250px;
        height: 250px;
        margin-left: 5em;
        font-size: 1.8em;
    }
    #product-adhensive {
        width: 200px;
        height: 200px;
        margin-right: 9em;
        margin-top: -1.5em;
        font-size: 1.5em;
    }
    #product-material {
        width: 120px;
        height: 120px;
        margin-left: 1em;
        margin-top: -1em;
        font-size: 1.3em;
    }
}

@media only screen and (max-width: 576px) {
    #product-title {
        font-size: 2.2em;
    }
    #product-coating {
        width: 170px;
        height: 170px;
        margin-left: 4em;
        font-size: 1.5em;
    }
    #product-adhensive {
        width: 140px;
        height: 140px;
        margin-right: 7em;
        margin-top: -1em;
        font-size: 1.15em;
    }
    #product-material {
        width: 90px;
        height: 90px;
        margin-left: 2em;
        margin-top: -0.5em;
        font-size: 1em;
    }
}


/*
 * Advantage
 */

#advantage {
    padding: 8em 0;
}

#advantage-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
    padding: 0 0.5em;
}

#advantage-title {
    width: 100%;
    display: flex;
    justify-content: center;
    font-size: 3.5em;
    font-weight: bold;
}

#advantage-title_container {
    width: fit-content;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin: 0.5em 0 1.5em;
    text-align: left;
}

#advantage-title_above {
    color: gray;
    margin-bottom: 1em;
}

.advantage-item {
    display: flex;
    flex: 0 1 calc(50% - 2em);
    max-width: 500px;
    flex-direction: column;
    margin: 3em 1em 1em 1em;
    padding: 5em 2em 4em;
    border-radius: 20px;
    background-color: white;
    font-weight: bold;
}

.advantage-item_title {
    font-size: 2em;
    margin-bottom: 3em;
}

.advantage-item_content {
    display: flex;
    justify-content: center;
    align-items: center;
    line-height: 200%;
    font-size: 1.3em;
    color: gray;
}

@media only screen and (max-width: 992px) {
    #advantage {
        padding: 5em 0;
    }
    #advantage-title {
        font-size: 2.7em;
    }
    .advantage-item {
        flex-grow: 1;
        font-size: 0.9em;
    }
}

@media only screen and (max-width: 768px) {
    .advantage-item {
        max-width: 400px;
        flex-basis: 50%;
    }
}

@media only screen and (max-width: 576px) {
    #advantage-title {
        font-size: 2.2em;
    }
    .advantage-item {
        flex-grow: 1;
        padding: 5em 1em 4em;
        font-size: 0.8em;
    }
}


/*
 * About
 */

#about {
    padding: 8em 0;
    display: flex;
    background-color: white;
}

#about-slogan {
    display: flex;
    flex: 1 0 45%;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 2em;
    border-radius: 20px;
    background-color: transparent 50%;
    font-size: 3.5em;
    font-weight: bold;
}

#about-slogan_above {
    line-height: 200%;
    overflow-y: visible;
    margin-right: 1.2em;
    margin-bottom: 0.8em;
    background-image: linear-gradient( 35deg, #335656, #7aaabd 40%, #a4c2c7 65%, #daa520 86%, #f4b938 95%);
    -webkit-text-fill-color: transparent;
    text-fill-color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
}

#about-slogan_below {
    display: flex;
    align-items: center;
    margin-left: 1.6em;
    margin-bottom: 0.5em;
    font-size: 0.8em;
    color: #4b4b4b;
}

#about-slogan_below-heart {
    color: red;
    font-size: 1.3em;
}

#about-description {
    display: flex;
    flex: 1 0 45%;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    padding: 0 3em;
    text-align: left;
    font-size: 1.5em;
    line-height: 200%;
    font-weight: bold;
    color: gray;
}

@media only screen and (max-width: 992px) {
    #about {
        padding: 5em 0;
        flex-direction: column;
    }
    #about-slogan {
        background: none;
        font-size: 2.7em;
    }
    #about-slogan_above {
        margin-top: 0.5em;
        margin-bottom: 0.8em;
    }
    #about-description {
        font-size: 1.2em;
        padding: 0 2.5em;
    }
}

@media only screen and (max-width: 768px) {}

@media only screen and (max-width: 576px) {
    #about-slogan {
        font-size: 2.2em;
    }
    #about-description {
        font-size: 1.1em;
        padding: 0 1.5em;
    }
}


/*
 * News
 */

#news {
    padding: 8em 0;
}

#news-container {
    max-width: 1200px;
}

#news-title {
    width: 100%;
    display: flex;
    justify-content: center;
    font-size: 3.5em;
    font-weight: bold;
}

#news-title_container {
    width: fit-content;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin: 0.5em 0 2em;
    text-align: left;
}

#news-title_above {
    color: gray;
    margin-bottom: 1em;
}

.news-item {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 1.5em 1.5em 1em;
    margin: 1em 4em 3em;
    border-radius: 12px;
    box-shadow: 0 0 8px 1px gray;
    background-color: white;
}

.news-item_title {
    font-weight: bold;
    font-size: 1.3em;
    margin-bottom: 0.5em;
}

.news-item_subtitle {
    display: flex;
    justify-content: center;
    font-weight: bold;
    font-size: 0.8em;
    color: grey;
}

.news-item_subtitle-date:after {
    content: '';
    display: inline-flex;
    align-self: center;
    width: 2px;
    height: 0.75em;
    margin: 0 0.75em;
    background-color: rgb(168, 168, 168);
}

@media only screen and (max-width: 992px) {
    #news-title {
        font-size: 2.7em;
    }
    .news-item_title {
        font-size: 1.2em;
    }
    .news-item_subtitle {
        font-size: 0.85em;
    }
    .news-item {
        margin: 1em 3em 2em;
    }
}

@media only screen and (max-width: 576px) {
    #news-title {
        font-size: 2.2em;
    }
    .news-item {
        margin: 1em 1em 1.5em;
    }
    .news-item_title {
        font-size: 1.1em;
    }
}