/* Empêche les images de déborder du menu-button */
.menu-button {
    overflow: hidden;
    position: relative;
}
/* Réinitialisation globale */
* {
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}

/* Header principal */
.header_event {
    position: relative;
    margin-top: 0px;
    overflow: hidden;
    z-index: 0;
    width: 100%;
    min-height: 100vh;
    background: linear-gradient(#083D77 10%, #2c455f 49%, #083D77 100%);
    background-color: transparent;
    padding: 0 10%;
    display: flex;
    flex-direction: column;
    color: #fff;
    z-index: 2;
}
.header_event p{
    background-color: transparent;
    margin-bottom: 50px;
}
.header_event h1 {
    position: relative;
    margin-top: 80px;
    margin-bottom: 20px;
    font-size: 4vw;
    line-height: 1.2;
    color: #fff;
    background-color: transparent;
    text-align: left;
}

.header_event img.header-bg {
    width: 100%;
    height: 110%;
    position: absolute;
    left: 0;
    margin-top: -100px;
    display: block;
    opacity: 0.2;
    z-index: -2;
    object-fit: cover;
    filter: blur(1px);
}

.header_event::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(255, 255, 255, 0) 10%, rgba(255, 255, 255, 0) 90%, transparent 100%);
    z-index: -1;
}
.menu-container {
    position: relative;
    margin: 20px auto;
    width: 50%;
    padding-bottom: 0;
    transform: none;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
}

.menu {
    justify-content: center;
    display: flex;
    gap: 30px;
    position: relative;
    width: 100%;
    height: auto;
    background: none;
}

.menu-item {
    position: relative;
    background: none;
}
.menu-button {
    padding: 25px 0.1px;
    width: 200px;
    height: 125px;
    margin: 0 auto;
    background-color: #1c1c1c;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    text-transform: uppercase;
    border-radius: 15px;
    cursor: pointer;
    overflow: hidden;
    transition: background-color 0.3s ease, transform 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-button .images {
    z-index: 0;
    display: flex;
    overflow-x: auto;
    padding: 0px 0;
}

.menu-button span {
    z-index: 2;
    position: relative;
    background-color: #083D77;
}

.menu-button .conferences {
    background-image: url('/illustration_event/conferences.JPG');
    background-size: contain;
    background-position: center;
    width: 100%;
    height: 170%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.menu-button .visites {
    background-image: url('/illustration_event/visites.JPG');
    background-size: contain;
    background-position: center;
    width: 100%;
    height: 170%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.menu-button .voyages {
    background-image: url('/illustration_event/voyage.JPG');
    background-size: contain;
    background-position: center;
    width: 100%;
    height: 170%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-button .soiree {
    background-image: url('/illustration_event/soiree.JPG');
    background-size: contain;
    background-position: center;
    width: 100%;
    height: 170%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.menu-button:hover {
    background-color: #0d6efd;
    transform: scale(1.1);
}

.menu-button span {
    z-index: 2;
    position: relative;
}

.images {
    position: absolute;
    top: 0;
    left: 0;
    width: 300%;
    height: 100%;
    display: flex;
    overflow: hidden;
    transform: translateX(100%);
    transition: transform 3s ease;
}

.menu-button:hover .images {
    transform: translateX(-100%);
}

.images img {
    width: 33.33%;
    height: auto;
    object-fit: cover;
    flex-shrink: 0;
}

.blog-container{
    padding: 10px 100px;
    background-color: #083D77;
}
.blog-article {
    color: #fff;
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.article-image {
    width: 150px;
    height: auto;
    border-radius: 10px;
}
.article-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}

.blog-container {
    padding-bottom: 200px;
}

.article-content p{
    text-align: left;
}

.blog-container h1 {
    font-size: 3vw;
    color: #fff;
    padding-top: 10px;
    margin: 0;
}
.article-image {
    display: block;
    margin: 20px auto;
    max-width: 100%;
    cursor: pointer;
}
.illustrations .article-image:hover{
    transform: scale(1.1);
}

.illustrations {
    display: flex;
    gap: 10px;
    justify-content: center;
    align-items: center;
}

.illustrations img {
    height: 150px;
    width: auto;
    object-fit: cover;
    border-radius: 5px;
}

.read-more-btn {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #ffffff;
    color: rgb(0, 0, 0);
    border: none;
    cursor: pointer;
    font-size: 16px;
    margin: 10px auto;
}
.read-more-btn:hover{
    transform: scale(1.1);
}
.image-modal {
    display: none;
    position: fixed;
    z-index: 10;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.8); /* Fond semi-transparent */
}

.modal-content {
    display: block;
    margin: auto;
    max-width: 90%;
    max-height: 90%;
}

.logoEvent{
    position: relative;
    display: block;
    margin: 0 auto;
    width: 25%;
    height: auto;
    opacity: 70%;
    z-index: 2;
}
.close-modal {
    position: absolute;
    top: 10px;
    right: 20px;
    color: white;
    font-size: 30px;
    font-weight: bold;
    cursor: pointer;
}
@media (max-width: 768px) {
    .header_event h1 {
    font-size: 10vw;
    text-align: left;
    }

    .navbar {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 80px;
        z-index: 1000;
      }

    .header_event p {
    font-size: 3.5vw;
    text-align: left;
    }

    .header_event img {
    top: 0;
    width: 100%;
    height: 100%;
        
    }

    .menu-container {
    width: 90%;
    padding-bottom: 0;
    }

    .menu-button {
        width: 150px;
        height: 120px;
    }

    .menu {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    width: 100px 100px;
    }

    .menu-container {
        width: 100%;
        padding-bottom: 0;
        transform: none;
        margin: 10px auto;
    }

    .menu button {
    font-size: 3vw;
    padding: 10px;
    }

    article {
    padding: 10px;
    font-size: 4vw;
    }

    article h2 {
    font-size: 5vw;
    text-align: left;
    }

    .blog-container h1 {
    font-size: 9vw;
    color: #fff;
    padding-top: 10px;
    margin: 0;
    }
    article p {
    font-size: 4vw;
    line-height: 1.5;
    }

    .blog-article {
    flex-direction: column;
    align-items: center;
    }

    .article-image {
    width: 70%;
    height: auto;
    margin-bottom: 10px;
    }

    .article-content {
    width: 100%;
    align-items: center;
    text-align: center;
    }

    .blog-container {
    padding: 10px 20px;
    }

    .illustrations {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    align-items: center;
    }
    
    .illustrations img {
    max-width: 45%;
    height: 150px;
    width: auto;
    object-fit: cover;
    border-radius: 5px;
    }

    .logoEvent{
    position: relative;
    display: block;
    margin: 0 auto;
    width: 80%;
    height: auto;
    opacity: 70%;
    }
}

/* Tablettes portrait */
@media (min-width: 600px) and (max-width: 900px) and (orientation: portrait) {
    .header_event {
        padding: 0 6%;
        min-height: 70vh;
    }

    .header_event h1 {
    font-size: 4.2rem;
        margin-top: 40px;
        text-align: left;
    }

    .menu-container {
        width: 80%;
        margin: 15px auto;
        padding-bottom: 10px;
    }

    .menu {
        gap: 18px;
        justify-content: center;
    }

    .menu-button {
        width: 180px;
        height: 140px;
        padding: 18px 0.1px;
        font-size: 16px;
    }

    .blog-container {
        padding: 20px 60px;
    }

    .blog-container h1 {
        font-size: 2.6rem;
    }

    .article-image {
        width: 200px;
    }

    .illustrations img {
        height: 180px;
        max-width: 48%;
    }

    .logoEvent{
        width: 40%;
    }
}