html, body {
    margin: 0;
    padding: 0;
}

:root {
    --footer_height: 200px;
    --header_height: 48px;
}

header {
    top: 0;
    width: 100%;
    display: flex;
    
    justify-content: center;
    background: linear-gradient(to bottom, #1d1d1d, 20%, #000000);
    position: sticky;
    z-index: 1000;
    height: fit-content;
}

.headerLeft, .headerCenter, .headerRight {
    width: 33.3%;
}

.headerRight {
    display: flex;
    align-items: center;
}

.logo {
    background-color: transparent;
    width: fit-content;
    margin: 0 auto;
}

.logo img {
    display: block;
    max-width: 200px;
    height: auto;
    margin: auto;
}

.menuBar {
    width: fit-content;
    height: fit-content;
    margin: 0 auto;
    background-color: transparent;
}

.headerbutton, a.headerbutton {
    text-decoration: none;
    background-color: transparent;
    color: #ffffff;
    padding: 15px 35px;
    border: none;
    font-size: 1em;
    text-align: center;
    cursor: pointer;
    transition-duration: 0.4s;
}

.headerbutton:hover, a.headerbutton:hover {
    background-color: #3b3b3b;
    color: #ffffff;
}

.dropbtn {
    background-color: transparent;
    color: white;
    padding: 15px 35px;
    font-size: 1em;
    border: none;
}

.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    position: absolute;
    background-color: #f9f9f9;
    min-width: 150px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1001;
    transition: opacity 0.5s ease-out;
    opacity: 0;
    height: 0;
    overflow: hidden;
}

.dropdown-content a {
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    font-size: 1em;
    display: block;
}

.dropdown-content a:hover 
{
    background-color: #d8d8d8;
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    height: auto;
}

.dropdown:hover .dropbtn {
    background-color: #3b3b3b;
}

body {
    background: linear-gradient(to bottom right,#ffffff, 85%, #b6b6b6);
}

.separationLine {
    width: 70%;
    min-height: 1px;
    margin: 0 auto;
    background: linear-gradient(to right, transparent, 20%, #b1b1b1, 80%, transparent);
}

#content {
    padding-bottom: 25px;
    min-height: calc(100vh - (var(--footer_height) + var(--header_height)));
}

.content_button {
    display: block;
    margin: auto;
    margin-bottom: 25px;

    text-decoration: none;
    background-color: #3442ff;
    color: #ffffff;
    padding: 16px 36px;
    border: none;
    border-radius: 12px;
    font-size: 1em;
    font-family: "Arial", sans-serif;
    font-weight: 500;
    text-align: center;

    cursor: pointer;
    transition-duration: 0.5s;
}

.content_button:hover {
    background-color: #142722;
    color: #ffffff;
    box-shadow: 5px 5px 10px #bdbdbd;
}

.hero_image, .hero_image_2 {
    overflow: hidden;
}

.banner_first {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.hero_banner_3 {
    width: 100%;
    overflow: hidden;
}

.hero_banner_3 img{
    width: 100%;
    height: auto;
    object-fit: contain;
}

.banner_second {
    mask: linear-gradient(to top, transparent, 30%, #000, #000);
    width: 100%;
    height: auto;
    object-fit: contain;
}

.content_list {
    font-family: "Tahoma", sans-serif;
    font-style: italic;
    font-size: 1.2em;
    width: fit-content;
    margin: 0 auto;
    margin-top: 25px;
    padding: 10px;
}

h1, h2 {
    font-family: "Oswald", sans-serif;
    font-size: 2em;
    font-weight: 400;
    text-align: center;
}

.white_font {
    color: #fff;
}

.alert {
    margin: 0;
}

.top_title {
    margin-top: 25px;
}

p {
    font-family:"Arial";
}

.content_text {
    width: 70%;
    font-size: 1.2em;
    margin: 25px auto;
}

.content_text_last {
    margin-bottom: 50px;
}

.caption {
    text-align: center;
}

.bio_text {
    font-size: 1.3em;
    color: #ffffff;
}

#bio {
    display: flex;
    background-color: #aed0e2;
    background-image: linear-gradient(#98b1c8,#aed0e2);
    padding: 2rem;
    justify-content: center;
    align-items: center;
    gap: 25px;
}

.bio_left {
    width: 20%;
    overflow: hidden;
}

.bio_left > img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.bio_right {
    width: 60%;
}

.last_update {
    text-align: center;
    font-style: italic;
}

.video_wrapper {
    max-width: 960px;
    max-height: 540px;
    margin: 25px auto;
    overflow: hidden;
    z-index: -1;
}

.content_video {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.socials_bar  {
    background-color: black;
    width: 100%;
    height: 75px;
}

footer {
    width: 100%;
    font-family:"Arial", sans-serif;
    background-color: #98b1c8;
    background-image: linear-gradient(#1f1f1f,#000000);
    margin-top: auto;
    padding: 25px 0;
}

#footer_texts_box {
    width: 100%;
    height: auto;
    text-align: center;
}

.footer_link {
    text-decoration: none;
    color: white;
}

.footer_link:link {
    color: white;
}

.footer_link:active, .footer_link:visited, .footer_link:focus {
    color: white;
}

.footer_link:hover {
    color: #98b1c8;
}

#copyright_box {
    color: white;
    margin-top: 100px;
}

.standard_card {
    background-color: #fff;
    max-width: 500px;
    padding: 50px;
    margin: auto;
    border-radius: 30px;
    box-shadow: 0 10px 10px #e9e9e9;
    transition-duration: 0.2s;
    transition-timing-function: ease-out;
}

.standard_video_card {
    background-color: #fff;
    max-width: fit-content;
    padding: 50px;
    margin: auto;
    border-radius: 30px;
    box-shadow: 0 10px 10px #e9e9e9;
    transition-duration: 0.2s;
    transition-timing-function: ease-out;
}

.standard_card:hover, .standard_video_card:hover {
    background-color: #f8fbff;
    box-shadow: 0 10px 10px #cacaca;
    scale: 101%;
}

.gallery {
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    max-width: 90%;
    margin: auto;
    justify-content: center;
    gap: 30px;
}

.gallery_image {
    display: block;
    transition-duration: 0.4s;
    transition-timing-function: ease-out;
}

.gallery_image img {
    width: 100%;
    height: auto;
    object-fit: contain;

}

.gallery_video {
    width: 100%;
    height: auto;
    overflow: hidden;
    z-index: -1;
}

.gallery_image:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 10px #7e7e7e;
}

.assets_category, .assets_category_bright {
    width: 100%;
    background: linear-gradient(#222222, 30%, #000000);
    padding: 25px;
}

.assets_category {
    background: linear-gradient(#222222, 30%, #000000);
}

.assets_category_bright {
    background: linear-gradient(#fff, 30%, #f0f0f0);
}

.assets_grid {
    display: flex;
    flex-wrap: wrap;
    max-width: 90%;
    margin: 5px auto;
    justify-content: center;
    gap: 50px;
}

.assets_image {
    display: block;
    max-width: 450px;
    margin-top: 25px;
    transition-duration: 0.4s;
    transition-timing-function: ease-out;
}

.assets_image:hover {
    transform: translateY(-5px);
}

.assets_image img {
    object-fit: contain;
    width: 100%;
    height: auto;
}

.contact_form {
    display: flex;
    width: 90%;
    background: linear-gradient(#222222, 30%, #000000);
    margin: 0 auto;
}

.contact_form_left {
    width: 40%;
    color: #fff;
    padding: 2rem;
}

.contact_form_right {
    width: 60%;
    background-color: #fff;
    padding: 2rem;
}

.commentBox {
    max-width: 95%;
    width: 100%;
    min-height: 100px;
}

.contactButtons {
    display: flex;
    gap: 25px;
    justify-content: center;
}

.form_button {
    margin-bottom: 25px;
    margin-top: 50px;

    text-decoration: none;
    background-color: #3442ff;
    color: #ffffff;
    padding: 16px 36px;
    border: none;
    border-radius: 12px;
    font-size: 1em;
    font-family: "Arial", sans-serif;
    font-weight: 500;
    text-align: center;

    cursor: pointer;
    transition-duration: 0.5s;
}

.form_button:hover {
    background-color: #dbdbdb;
    color: #000000;
}

.contact_form_content {
    display: block;
    margin: 0 auto;
}

.formTextInputs {
    width: 100%;
}

.formField {
    display: inline-block;
    margin-right: 25px;
}

textarea {
    resize: vertical;
}

.formOption {
    width: fit-content;
    display: inline-block;
    padding: 0 10px;
}

.selectOptionText {
    margin-top: 25px;
}

.selectOptionText, .selectOption {
    display: inline-block;
}

.formOption label {
    margin-left: 10px;
}

.formIconContainer {
    margin: auto;
    max-width: 150px;
    height: auto;
}

.formIconContainer img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.assets_grid a {
    color: #000;
}


/* Mobile devices */

@media (max-width: 600px) {

    header {
        flex-direction: column;
    }

    .headerLeft, .headerCenter, .headerRight {
        width: 100%;
    }

    .headerLeft {
        display: none;
    }

    #bio {
        flex-direction: column;
    }

    .bio_text {
        font-size: 1.3em;
    }

    .bio_left {
        width: 100%;
    }

    .bio_right {
        width: 100%;
    }

    .bio_left, .bio_right {
        align-items: center;
        justify-content: center;
    }

    .content_text, .content_text_last {
        font-size: 1.2em;
    }

    .content_list {
        width: 75%;
    }

    .standard_card {
        max-width: 70%;
        padding: 25px;
    }

    .standard_video_card {
        max-width: 70%;
        padding: 10px;
    }

    .gallery {
        flex-direction: column;
        width: 70%;
    }
    
    .assets_grid {
        flex-direction: column;
        max-width: 90%;
        gap: 5px;
    }

    .logo img {
        max-width: 50%;
    }

    .headerbutton, a.headerbutton {
        padding: 15px 10px;
        display: inline-block;
    }

    .dropbtn {
        padding: 16px 16px;
    }

    .dropdown-content {
        min-width: 100%;
        width: 100%;
    }

    .dropdown-content a {
        padding: 10px ;
    }

    .contact_form {
        flex-direction: column;
    }

    .contact_form_left {
        width: 100%;
    }

    .contact_form_right {
        width: 100%;
    }

    .contactButtons {
        margin-top: 40px;
        flex-direction: column;
    }

    .form_button {
        margin: 0 25px;
    }

    .formField {
        margin-bottom: 25px;
    }

    .selectOptionText {
        margin-top: 0;
    }

    .formOption {
        display: block;
        padding-left: 0;
    }

    .orderTypeField {
        margin-bottom: 25px;
    }

    .formIconContainer {
        max-width: 40%;
    }

}

/* Tablets */

@media (min-width: 600px) and (max-width: 1024px) {

    header {
        flex-direction: column;
    }

    .headerLeft, .headerCenter, .headerRight {
        width: 100%;
    }

    .headerLeft {
        display: none;
    }

    #bio {
        flex-direction: column;
    }

    .bio_text {
        font-size: 1.3em;
    }

    .bio_left {
        width: 50%;
    }

    .bio_right {
        width: 80%;
    }

    .bio_left, .bio_right {
        align-items: center;
        justify-content: center;
    }

    .content_list {
        width: 75%;
        scale: 90%
    }

    .standard_video_card {
        max-width: 70%;
        padding: 10px;
    }

    .gallery_image {
        width: 100%;
        height: auto;
    }

    .contact_form {
        flex-direction: column;
    }

    .contact_form_left {
        width: 100%;
    }

    .contact_form_right {
        width: 100%;
    }

    .contactButtons {
        margin-top: 40px;
        flex-direction: column;
    }

    .form_button {
        margin: 0 25px;
    }

    .formOption {
        display: block;
        padding-left: 0;
    }

    .orderTypeField {
        margin-bottom: 25px;
    }
}