@font-face {
    font-family: 'Borel' ;
    src: url('fonts/Borel-Regular.ttf')
    
}

@font-face {
    font-family: 'Roboto' ;
    src: url('fonts/Roboto-Regular.ttf')
    
}

@font-face {
    font-family: 'Geist' ;
    src: url('fonts/Geist-VariableFont_wght.ttf')
    
}

@font-face {
    font-family: 'Helvetica';
    src: url('fonts/HelveticaNeue_thin.ttf');
}

* { cursor: url('3D/curseur-3.png'), auto;}

header {
    background-color: rgba(0, 0, 0, 0);
    color: #F5F5F5;
    padding: 10px;
    text-align: center;
    height: 10vh; 
    flex-shrink: 0; 
    font-size: 1.5rem; 

}

h1 {
     font-family: 'Borel';
    src: url('./fonts/Borel-Regular.ttf') format('truetype');
    text-align: center;
    color: #F5F5F5; 
    
}
h2 {
     font-family: 'Borel';
    src: url('./fonts/Borel-Regular.ttf') format('truetype');
    text-align: center;
    color: #F5F5F5; 
    font-size: 2rem;
}

header h1 {
    margin: 20px;
    padding: 0;
    line-height: 1;
}

header h1 a {
    display: inline-block;
}

#logo-title {
    width: 300px;       
    height: auto;
    display: block;
    margin: 0 auto;
    transition: transform 0.3s ease;
}

#logo-title:hover {
    transform: scale(1.05);
}


body {
    
    font-family: 'Helvetica', sans-serif; 
    src: url('./fonts/Roboto-Regular.ttf') format('truetype'); 
    font-size: 1.5rem;
    color: #F5F5F5;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #CBCDCB;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    overflow-x: hidden; 
    display: flex;
    flex-direction: column;
    min-height: 100vh; 
}

.gallery {
    flex-grow: 1; 
    width: 100%;
}

.masonry {
    display: grid;
    grid-template-columns: repeat(3, 1fr); 
    gap: 30px; 
    padding: 20px;
}

.masonry-item {
    background-color: transparent; 
    border-radius: 10px;
    padding: 0;
    display: flex;
    flex-direction: column;
    width: 100%;
    transition: transform 0.3s ease;
    overflow: hidden; 
    
}

.masonry-item img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
}

.caption {
    text-align: center;
    margin-top: 10px;
}

.extra-content {
    display: none; 
    margin-top: 15px;
    width: 80%;
    max-width: 275px;
    margin: 0 auto;
    padding: 10px;
    box-sizing: border-box;
    text-align: center;
    color: #ffffff; 
    font-size: 1rem; 
    line-height: 1.4; 
}


.masonry-item.open .extra-content {
    display: block; 
}

.extra-images {
    display: flex;
    flex-direction: column; 
    align-items: center; 
    justify-content: center;
    margin-top: 10px;
}

.extra-images img {
    width: 100%;
    max-width: 250px; 
    height: auto; 
    margin: 10px 0; 
    display: block;
    border-radius: 5px; 
}

.masonry-item.open .extra-content {
    display: block; 
}

.download-button {
    display: inline-block;
    background-color: #ADAEAD;
    color: #F5F5F5;
    padding: 10px;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 15px;
    text-align: center;
    transition: background-color 0.3s ease;
}

.download-button:hover {
    background-color: #797C79;
}


.extra-content model-viewer {
    height: 400px; 
    max-width: 400px; 
    margin: 20px auto; 
    display: block; 
    border-radius: 10px; 
}

.floating-btn {
    position: fixed;
    top: 50px;
    right: 50px;
    width: 60px;
    height: 60px;
    background-color: #F87625;
    color: #F5F5F5;
    border: none;
    border-radius: 50%;
    font-size: 2.5rem;
    font-weight: 300;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    
}

.floating-btn:hover {
    background-color: #ED6007;
    transform: scale(1.1) rotate(90deg);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.floating-wrapper {
    position: fixed;
    top: 50px;
    right: 50px;
    z-index: 999;
    display: inline-flex;
    align-items: center;
}

#openModalBtn {
    position: static;
}

.floating-tooltip {
    position: absolute;
    right: 80px; 
    background-color:#ED6007;
    color: #F5F5F5;
    font-family: 'Helvetica', sans-serif;
    font-size: 0.9rem;
    padding: 8px 12px;
    border-radius: 8px;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transform: translateX(8px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}


.floating-wrapper:hover .floating-tooltip {
    opacity: 1;
    transform: translateX(0);
}


.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: #8B8D8B;
    margin: 5% auto;
    padding: 30px;
    border-radius: 15px;
    width: 90%;
    max-width: 500px;
    position: relative;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.close {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 1.8rem;
    border: none;
    padding: 0;
    width: 30px;
    height: 30px;
    line-height: 30px;
    transition:color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}
.close:hover {
    color: #797C79;
}

.modal-content h2 {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.8rem;
    line-height: 30px;
}

.modal-content p {
    color: #F5F5F5;
    margin-bottom: 25px;
    text-align: center;
    font-size: 1rem;
}

/* Formulaire */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #F5F5F5;
    font-size: 1rem;
    font-weight: 500;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
    width: 100%;
    padding: 12px;
    border-radius: 8px;
    border: 2px solid #ADAEAD;
    background-color: #F5F5F5;
    color: #333;
    font-size: 1rem;
    font-family: 'Helvetica', sans-serif;
    box-sizing: border-box;
    transition: border-color 0.3s ease;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group textarea:focus {
    outline: none;
}

.form-group input[type="file"] {
    width: 100%;
    padding: 10px;
    border: 2px solid #ADAEAD;
    border-radius: 8px;
    background-color: #F5F5F5;
    color: #333;
    font-size: 0.9rem;
    cursor: pointer;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.form-group input[type="file"]:hover {
    border-color: #D6D1CD;
}

.form-group small {
    display: block;
    margin-top: 5px;
    color: #F5F5F5;
    font-size: 0.85rem;
    opacity: 0.8;
}

.submit-btn {
    font-family: 'Helvetica';
    width: 100%;
    padding: 14px;
    background-color: #ADAEAD ;
    color: #F5F5F5;
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
    margin-top: 10px;
}

.submit-btn:hover {
    background-color: #797C79;
}


footer {
    margin-top: 0; 
    flex-shrink: 0; 
    font-family: 'Borel', sans-serif;
    color: #F5F5F5;
    text-align: center;
    padding-top: 10px;
    height: 10vh;
    font-size: 1rem;
    width: 100%;
}

@media (max-width: 768px) {
   
    header {
    flex-shrink: 0;
    width: 100%;
    text-align: center; 
    padding: 10px 0;
    font-size: 1.5rem;
   
    }
    
    .masonry {
        grid-template-columns: 1fr; 
    }
    
    .floating-btn {
        width: 50px;
        height: 50px;
        font-size: 2rem;
        bottom: 20px;
        right: 20px;
    }
    
    .modal-content {
        width: 95%;
        margin: 10% auto;
        padding: 20px;
    }
    
    .modal-content h2 {
        font-size: 1.5rem;
    }
    
    footer {
        font-size: 0.85rem; 
        text-align: center; 
        white-space: normal; 
        line-height: 1.4; 
        margin-top: auto ;
        width: 100%;
        flex-shrink: 0;
        padding: 0;
    }

}