/* style.css - Design Premium Nebulace (Correction V3 - Final) */

:root {
    --neon-pink: #d900ff; /* Le rose/violet vibrant */
    --deep-purple: #4a00e0;
    --dark-bg: #050010;
    --text-white: #ffffff;
    --glass-bg: rgba(20, 5, 40, 0.65); /* Un peu plus opaque pour le contraste */
    --glass-border: rgba(217, 0, 255, 0.25);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body, html {
    height: 100%;
    font-family: 'Rajdhani', sans-serif;
    background-color: var(--dark-bg);
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(74, 0, 224, 0.2) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(217, 0, 255, 0.15) 0%, transparent 40%);
    color: var(--text-white);
    overflow: hidden;
}

#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.main-container {
    position: relative;
    z-index: 10;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    padding: 20px;
}

/* Carte en Verre */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 3.5rem 2.5rem;
    text-align: center;
    max-width: 550px;
    width: 100%;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
}

/* Image du Cube */
.cube-wrapper {
    margin-bottom: 25px;
    animation: floating 5s ease-in-out infinite;
    display: flex;
    justify-content: center;
}

.cube-img {
    width: 130px;
    height: auto;
    filter: drop-shadow(0 0 25px rgba(217, 0, 255, 0.5));
    display: block;
}

/* Typographie & Titre */
h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 2px;
    background: linear-gradient(to bottom, #fff 40%, #ffccff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 10px rgba(217, 0, 255, 0.3));
    display: inline-block; /* Important pour que le badge se place bien à côté */
}

/* --- CORRECTION DU BADGE BETA --- */
.badge {
    display: inline-block;
    font-size: 0.85rem; /* Taille de police augmentée */
    font-weight: 800; /* Texte très gras */
    background: var(--neon-pink);
    color: white;
    padding: 5px 14px; /* Plus d'espace */
    border-radius: 50px; /* Forme de pilule parfaite */
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-left: 15px; /* Espace avec le titre */
    vertical-align: middle; /*Alignement centré verticalement */
    box-shadow: 0 0 20px var(--neon-pink); /* Glow intense */
    border: 2px solid rgba(255, 255, 255, 0.5); /* Bordure blanche pour la netteté */
    transform: translateY(-4px); /* Remonte légèrement pour s'aligner visuellement */
    text-shadow: 0 1px 3px rgba(0,0,0,0.5); /* Ombre sur le texte pour le détacher */
}

.subtitle {
    font-size: 1.1rem;
    color: #d0c0ff;
    margin-bottom: 40px;
    line-height: 1.6;
    margin-top: 15px;
}

/* Bouton Premium */
.btn-premium {
    position: relative;
    display: inline-block;
    padding: 16px 40px;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    color: white;
    background: linear-gradient(90deg, #d900ff 0%, #4a00e0 100%);
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 25px -5px rgba(217, 0, 255, 0.5);
    letter-spacing: 1px;
    border: none;
}

.btn-premium:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px -5px rgba(217, 0, 255, 0.7);
    filter: brightness(1.1);
}

.btn-premium:active {
    transform: translateY(1px);
}

@keyframes floating {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
    100% { transform: translateY(0px); }
}