/* =======================================
>>>>>>> pricing
           1. Couleurs et Variables CSS
           ======================================= */
        :root {
            --color-background: #101017;
            --color-foreground: #f5f5f5;
            --color-primary: #5d67e8; /* Bleu/Violet principal */
            --color-accent: #d127a5; /* Magenta pour les dégradés */
            --color-muted-foreground: #a0a0a0;
            --color-card-bg: rgba(255, 255, 255, 0.05); /* Base pour l'effet "verre" */
            --color-special-tag: #9370DB; /* Violet clair pour l'étiquette (maintenant le ruban) */
            --color-ribbon: var(--color-special-tag); /* Utiliser le violet clair pour le ruban */
        }

        /* =======================================
           2. BODY & Fond Dégradé
           ======================================= */
        body {
            background-color: var(--color-background);
            background-image: 
                linear-gradient(135deg, #370a62 0%, transparent 50%),
                linear-gradient(315deg, #0a0a58 0%, transparent 50%);
            background-blend-mode: screen;
            color: var(--color-foreground);
            overflow-x: hidden;
            min-height: 100vh;
            margin: 0;
            font-family: 'Inter', sans-serif;
            padding-top: 0; 
            display: flex;
            flex-direction: column;
        }
        
        /* Assure que le contenu principal prend l'espace restant pour pousser le footer vers le bas */
        .main-content {
            flex-grow: 1; 
        }

        /* Classes utilitaires de base (similaires à Tailwind) */
        .container-style {
            max-width: 1280px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* =======================================
           3. En-tête et Bouton Panier
           ======================================= */
        .main-header {
            padding-top: 40px; 
            padding-bottom: 40px;
        }
        .header-flex {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo-text {
            font-size: 1.5rem; 
            font-weight: 700; 
            text-decoration: none; 
            color: var(--color-foreground);
        }

        /* Icône Panier */
        .cart-button {
            position: relative;
            padding: 8px;
            border-radius: 9999px;
            transition: background-color 0.3s;
            background: none;
            border: none;
            cursor: pointer;
            line-height: 1;
        }
        .cart-button:hover {
            background-color: rgba(255, 255, 255, 0.1);
        }
        .cart-count {
            position: absolute;
            top: 0;
            right: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 2px 8px;
            font-size: 0.75rem;
            font-weight: 700;
            color: white;
            transform: translate(50%, -50%);
            background-color: var(--color-primary);
            border-radius: 9999px;
        }

        /* section principale */
        .section-header {
            text-align: center;
            margin-bottom: 64px;
        }
        .main-title {
            font-size: 3rem; 
            font-weight: 700;
            margin-bottom: 1rem;
        }
        @media (min-width: 768px) {
            .main-title {
                font-size: 3.75rem;
            }
        }
        .subtitle {
            font-size: 1.25rem;
            color: var(--color-muted-foreground);
        }
        .gradient-text {
            background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;

            text-emphasis-color: transparent;
            -webkit-text-fill-color: transparent;

        }

        /* Grille de Prix et Carte */
        .pricing-grid {
            display: grid;
            grid-template-columns: 1fr; /* Mobile: 1 colonne */
            gap: 48px; 
            max-width: 1280px;
            margin-left: auto;
            margin-right: auto;
            margin-bottom: 48px; 
        }
        /* Tablette: 2 colonnes */
        @media (min-width: 768px) {
            .pricing-grid {
                grid-template-columns: repeat(2, 1fr);
                max-width: 1000px; /* Ajustement pour 2 cartes */
            }
        }
        /* Bureau: 4 colonnes (pour les 4 cartes) */
        @media (min-width: 1024px) {
            .pricing-grid {
                grid-template-columns: repeat(4, 1fr);
                max-width: 1280px; /* Permet aux 4 cartes de s'étaler */
            }
        }

        /* Style de base de la carte (glass-card) */
        .pricing-card {
            background-color: var(--color-card-bg);
            backdrop-filter: blur(8px);
            padding: 16px; 
            border-radius: 12px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 10px 15px rgba(0, 0, 0, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.3s ease-in-out; /* Transition pour le hover */
            display: flex;
            flex-direction: column;
            height: 100%;
            opacity: 0;
            transform: translateY(10px);
            animation: fadeIn 0.5s ease-out forwards;
            position: relative; 
            overflow: hidden; /* Important pour que le ruban ne déborde pas */
        }

        /* Effet au survol de toutes les cartes */
        .pricing-card:hover {
            border-color: var(--color-primary) !important; /* Contour bleu/violet */
            transform: translateY(-5px) scale(1.03); /* S'approche de l'écran */
            box-shadow: 0 0 50px rgba(93, 103, 232, 0.6); /* Ombre lumineuse */
        }
        
        /* Ruban d'angle "Spéciale" */
        .corner-ribbon {
            position: absolute;
            top: 0;
            right: 0;
            width: 100px; /* Taille du ruban */
            height: 100px;
            overflow: hidden;
            pointer-events: none; /* Ne pas bloquer les clics */
            z-index: 10;
        }

        .corner-ribbon::before {
            content: "SPÉCIALE"; /* Texte du ruban */
            position: absolute;
            top: 20px; 
            right: -25px; 
            padding: 5px 25px;
            box-shadow: 0 3px 5px rgba(0,0,0,0.2);
            font-size: 0.75rem;
            font-weight: 700;
            line-height: 1;
            text-align: center;
            color: white;
            background-color: var(--color-ribbon); /* Violet clair */
            transform: rotate(45deg); /* Rotation pour l'angle */
            transform-origin: 50% 50%;
            /* Dégradé léger comme dans l'image de référence */
            background-image: linear-gradient(rgba(255,255,255,0.1) 0%, rgba(0,0,0,0.1) 100%);
        }

        /* Contenu de la carte */
        .pricing-card-header {
            padding-bottom: 12px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        .pricing-card-title { font-size: 1.5rem; font-weight: 700; }
        .pricing-card-price { margin-top: 0.75rem; font-size: 2.25rem; font-weight: 700; } 
        .pricing-card-currency { color: var(--color-muted-foreground); margin-left: 0.5rem; }

        .pricing-card-features {
            padding-top: 12px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            gap: 8px; 
        }
        .feature-item { display: flex; align-items: flex-start; gap: 12px; }
        .feature-text { color: rgba(245, 245, 245, 0.8); font-size: 0.875rem; }
        .check-icon {
            color: var(--color-primary);
            width: 20px;
            height: 20px;
            margin-top: 2px;
            flex-shrink: 0;
        }

        .pricing-card-footer {
            padding-top: 12px;
            margin-top: 12px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);

        }
        
        /* Boutons */
        .btn {
            width: 100%;
            padding: 12px 16px;
            border-radius: 8px;
            font-weight: 600;
            transition: all 0.3s;
            cursor: pointer;
            text-align: center;
            border: 1px solid transparent;
            text-decoration: none;
        }
        .btn-default {
            background-color: var(--color-primary);
            color: white;
        }
        .btn-default:hover {
            background-color: rgba(93, 103, 232, 0.9);
        }
        .btn-outline {
            background-color: transparent;
            border: 1px solid var(--color-primary);
            color: var(--color-primary);
        }
        .btn-outline:hover {
            background-color: rgba(93, 103, 232, 0.1);
        }

        /* 6. TOAST (Notification) et Animations */
        #toast-container {
            position: fixed;
            top: 20px;
            right: 20px;
            z-index: 1000;
        }
        @keyframes toastIn {
            0% { transform: translateX(100%); opacity: 0; }
            100% { transform: translateX(0); opacity: 1; }
        }
        .toast-message {
            background-color: var(--color-primary);
            color: white;
            padding: 12px 20px;
            border-radius: 8px;
            margin-bottom: 10px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
            display: flex;
            align-items: center;
            animation: toastIn 0.3s ease-out forwards;
        }
        @keyframes fadeIn {
            0% { opacity: 0; transform: translateY(10px); }
            100% { opacity: 1; transform: translateY(0); }
        }
        
        /* Pied de page (Footer) */
        .main-footer {
            padding: 24px 0;
            text-align: center;
            font-size: 0.875rem;
            color: var(--color-muted-foreground);
            background-color: var(--color-card-bg); 
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            width: 100%;
            margin-top: auto; 
        }
        .main-footer p {
            margin: 0;

        }
        
        /* Boutons */
        .btn {
            width: 100%;
            padding: 12px 16px;
            border-radius: 8px;
            font-weight: 600;
            transition: all 0.3s;
            cursor: pointer;
            text-align: center;
            border: 1px solid transparent;
            text-decoration: none;
        }
        .btn-default {
            background-color: var(--color-primary);
            color: white;
        }
        .btn-default:hover {
            background-color: rgba(93, 103, 232, 0.9);
        }
        .btn-outline {
            background-color: transparent;
            border: 1px solid var(--color-primary);
            color: var(--color-primary);
        }
        .btn-outline:hover {
            background-color: rgba(93, 103, 232, 0.1);
        }

        /* TOAST (Notification) et Animations */
        #toast-container {
            position: fixed;
            top: 20px;
            right: 20px;
            z-index: 1000;
        }
        @keyframes toastIn {
            0% { transform: translateX(100%); opacity: 0; }
            100% { transform: translateX(0); opacity: 1; }
        }
        .toast-message {
            background-color: var(--color-primary);
            color: white;
            padding: 12px 20px;
            border-radius: 8px;
            margin-bottom: 10px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
            display: flex;
            align-items: center;
            animation: toastIn 0.3s ease-out forwards;
        }
        @keyframes fadeIn {
            0% { opacity: 0; transform: translateY(10px); }
            100% { opacity: 1; transform: translateY(0); }
        }
        
        /*  Pied de page (Footer) */
        .main-footer {
            padding: 24px 0;
            text-align: center;
            font-size: 0.875rem;
            color: var(--color-muted-foreground);
            background-color: var(--color-card-bg); 
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            width: 100%;
            margin-top: auto; 
        }
        .main-footer p {
            margin: 0;
        }