/* ---------------------------------------------------
   STYLE GLOBAL & BOOTSTRAP CUSTOM
---------------------------------------------------- */

body {
    font-family: "Segoe UI", sans-serif;
    background-color: #f7f7f7;
}

/* ---------------------------------------------------
   BANNIÈRE ÉVÉNEMENTIELLE
---------------------------------------------------- */

.event-banner {
    background: linear-gradient(135deg, #ff6600, #cc0044);
    padding: 20px;
    color: white;
}

.event-logo {
    height: 80px;
    border-radius: 10px;
}

/* ---------------------------------------------------
   MINIATURES + ANIMATIONS 3D
---------------------------------------------------- */

.gallery-item {
    perspective: 800px;
}

.gallery-img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    border-radius: 8px;
    transition: transform .5s, box-shadow .5s;
}

.gallery-img:hover {
    transform: rotateY(10deg) rotateX(5deg) scale(1.05);
    box-shadow: 0 20px 40px rgba(0,0,0,.3);
}

/* ---------------------------------------------------
   MODAL PLEIN ÉCRAN
---------------------------------------------------- */

.fullscreen-modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.9);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
}

.full-image {
    max-width: 95%;
    max-height: 95%;
    border-radius: 12px;
}

.close-btn {
    position: absolute;
    top: 20px;
    right: 35px;
    font-size: 40px;
    cursor: pointer;
    color: white;
    transition: .3s;
}

.close-btn:hover {
    color: red;
}

/* ---------------------------------------------------
   BOUTONS NAVIGATION (précédent / suivant)
---------------------------------------------------- */

.nav-btn {
    position: absolute;
    top: 50%;
    padding: 20px;
    font-size: 50px;
    color: white;
    background: rgba(0,0,0,.3);
    border: none;
    cursor: pointer;
    transform: translateY(-50%);
    border-radius: 10px;
    transition: background .3s;
}

.nav-btn:hover {
    background: rgba(255,255,255,.2);
}

.left { left: 20px; }
.right { right: 20px; }

/* ---------------------------------------------------
   FOOTER EMAIL
---------------------------------------------------- */

.footer-email {
    background: #222;
}

.email-link {
    color: white;
    text-decoration: none;
    font-size: 18px;
}

.email-link:hover {
    text-decoration: underline;
}