/* Variables globales */

:root {
    --primary-color: #82efb9;   
    --secondary-color: #4c4848;
    --dark-bg: #1a1a1a;
    --light-text: #f1f1f1;
    --header-height: 70px;
}

/* Reset et styles de base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background-light);
}

/* Styles des cartes */
.card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .col-lg-2 {
        flex: 0 0 25%;
        max-width: 25%;
    }
}

@media (max-width: 992px) {
    .col-lg-2 {
        flex: 0 0 33.333333%;
        max-width: 33.333333%;
    }
}

@media (max-width: 768px) {
    .col-lg-2 {
        flex: 0 0 50%;
        max-width: 50%;
    }
    
    .card {
        margin-bottom: var(--spacing-unit);
    }
}

@media (max-width: 576px) {
    .col-lg-2 {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    .card {
        margin: 0.5rem 0;
    }
    
    .card-body {
        padding: 1rem;
    }
}

/* Animations */
.card-hover {
    transition: all var(--transition-speed) ease;
}

.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* Boutons */
.btn {
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
    font-weight: 500;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

/* Navigation */
.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.nav-link {
    position: relative;
    padding: 0.5rem 1rem;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: all var(--transition-speed);
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 100%;
}

/* Images */
.card-img-top {
    transition: transform var(--transition-speed);
}

.card:hover .card-img-top {
    transform: scale(1.05);
}

/* Grille responsive */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: -0.5rem;
}

.col {
    padding: 0.5rem;
}

/* Footer */
.footer {
    background-color: var(--text-dark);
    color: white;
    padding: 2rem 0;
    margin-top: 3rem;
}

/* Utilitaires */
.text-truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.shadow-hover {
    transition: box-shadow var(--transition-speed);
}

.shadow-hover:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* Floating button */
.floating-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: auto;
    padding: 0.75rem 1.5rem;
    border-radius: 2rem;
    font-size: 1rem;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.floating-btn i {
    font-size: 1.2rem;
}

@media (max-width: 576px) {
    .floating-btn {
        bottom: 1rem;
        right: 1rem;
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}

/* ---- BODY ---- */
body {
    background-color: #f8f9fa;
}

/* ---- NAVBAR ---- */
.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.75);
    font-size: 20px;
}


.navbar-collapse {
    background-color: #000; /* fond noir */
}


/* ---- BARRE DE RECHERCHE ---- */
.search-bar {
    display: flex;
    align-items: center;
}
.search-bar input {
    margin-left: 10px;
    padding: 5px;
    border-radius: 25px;
    width: 300px;
    font-size: 16px;
}

.search-bar input:focus {
    color: #fff !important;
}

/* ---- FOOTER ---- */
footer {
    background: #222;
    color: white;
    padding: 20px 0;
    text-align: center;
}
footer a {
    text-decoration: none;
    color: white;
    font-size: 16px;
}
footer a:hover {
    text-decoration: underline;
}

/* ---- LOGO FOOTER ---- */
.footer-logo {
    width: 50px;
}

/* ---- MENUS DÉROULANTS ---- */
.submenu ul {
    display: none;
    list-style: none;
    padding-left: 15px;
}
.submenu:hover ul {
    display: block;
}

/* ---- ESPACEMENT DES CARTES ---- */
.row {
    row-gap: 2rem;
}

/* ---- HOVER SUR LES CARTES ---- */
.card-hover {
    transition: transform 0.3s ease-in-out;
}
.card-hover:hover {
    transform: scale(1.05);
}

/* ---- RESPONSIVITÉ ---- */

/* Tablettes et petits écrans */
@media (max-width: 1024px) {
    .navbar-dark .navbar-nav .nav-link {
        font-size: 15px;
    }
    .search-bar input {
        width: 250px;
        font-size: 14px;
    }
    footer a {
        font-size: 15px;
    }
    .footer-logo {
        width: 45px;
    }

    .navbar-collapse {
        position: absolute;
        top: 56px; /* hauteur de la navbar en version mobile */
        left: 0;
        width: 100%;
        z-index: 1050;
        background-color: #000; /* fond noir */
        padding: 1rem;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
}

/* Écrans entre 768px et 991px */
@media (max-width: 991px) {
    .navbar-dark .navbar-nav .nav-link {
        font-size: 14px;
    }
    .search-bar input {
        width: 220px;
        font-size: 14px;
    }
    footer a {
        font-size: 14px;
    }
    .footer-logo {
        width: 40px;
    }
    .navbar-collapse {
        max-height: 80vh; /* Permet d'éviter que le menu déborde de l'écran */
        overflow-y: auto; /* Permet le scroll si contenu trop grand */
    }
    .navbar-nav {
        padding-bottom: 1rem;
    }


    .navbar-collapse {
        position: absolute;
        top: 56px; /* hauteur de la navbar en version mobile */
        left: 0;
        width: 100%;
        z-index: 1050;
        background-color: #000; /* fond noir */
        padding: 1rem;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
}

/* Mobiles */
@media (max-width: 767px) {
    .navbar-dark .navbar-nav .nav-link {
        font-size: 13px;
    }
    .search-bar input {
        width: 180px;
        font-size: 13px;
    }
    footer a {
        font-size: 13px;
    }
    .footer-logo {
        width: 35px;
    }
    .navbar-collapse {
        max-height: 80vh; /* Permet d'éviter que le menu déborde de l'écran */
        overflow-y: auto; /* Permet le scroll si contenu trop grand */
    }
    .navbar-nav {
        padding-bottom: 1rem;
    }

    
}

/* Petits mobiles */
@media (max-width: 576px) {
    .navbar-dark .navbar-nav .nav-link {
        font-size: 12px;
    }
    .search-bar input {
        width: 160px;
        font-size: 12px;
    }
    footer a {
        font-size: 12px;
    }
    .footer-logo {
        width: 30px;
    }
    .navbar-collapse {
        max-height: 80vh; /* Permet d'éviter que le menu déborde de l'écran */
        overflow-y: auto; /* Permet le scroll si contenu trop grand */
    }
    .navbar-nav {
        padding-bottom: 1rem;
    }
}

@media (max-width: 900px) {
    html {
        font-size: 85%; /* Réduit la taille de base de tous les textes */
    }
    body, .card, .btn, .navbar, .footer, .card-img-top, .row, .col, .navbar-dark .navbar-nav .nav-link, .search-bar input, footer a, .footer-logo, .floating-btn {
        /* Réduction générale de la taille */
        font-size: 0.9em !important;
    }
    .card {
        padding: 0.8rem;
    }
    .btn {
        padding: 0.4rem 0.8rem;
    }
    .card-img-top, .footer-logo {
        max-width: 90%;
        height: auto;
    }
    .navbar-dark .navbar-nav .nav-link {
        padding: 0.4rem 0.7rem;
    }
    .search-bar input {
        width: 80%;
    }
    .floating-btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}

.search-input:focus {
    color: #fff !important;
}