/* =========================================
   1. BASES & VARIABLES
   ========================================= */
   :root {
    --primary-color: #e63946;    /* Rouge AcidTracks */
    --dark-bg: #1a1a1a;         /* Noir section */
    --darker-bg: #0f0f0f;       /* Noir profond (nav/footer) */
    --light-bg: #f8f9fa;        /* Fond clair sections */
    --text-main: #333;
    --text-light: #ffffff;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Évite que le menu cache le début d'une section */
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--text-main);
    overflow-x: hidden;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

section { padding: 80px 0; }

h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-dark { background: var(--dark-bg); color: var(--text-light); }
.section-light { background: var(--light-bg); }

/* =========================================
   2. NAVIGATION & LOGO
   ========================================= */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    height: 80px;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container .nav-logo {
    height: 50px;
    width: auto;
    transition: var(--transition);
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
}

.nav-links li { margin-left: 25px; }

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.9rem;
    transition: var(--transition);
}

.nav-links a:hover { color: var(--primary-color); }

/* =========================================
   3. HERO SECTION (Image de fond)
   ========================================= */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.7)), 
                url('images/background_header.jpg'); /* À REMPLACER */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--text-light);
}

.hero h1 { font-size: 4rem; margin-bottom: 10px; }
.btn-main {
    display: inline-block;
    padding: 12px 35px;
    background: var(--primary-color);
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    margin-top: 20px;
    transition: var(--transition);
}
.btn-main:hover { background: #b92e3a; transform: translateY(-2px); }

/* Style du logo au centre du Hero */
.hero-logo {
    width: 100%;
    max-width: 600px; /* Taille maximale sur grand écran */
    height: auto;
    margin-bottom: 20px;
    /* Filtre optionnel pour que le logo ressorte si besoin */
    filter: drop-shadow(0px 4px 10px rgba(0,0,0,0.3)); 
}

/* Adaptation pour les tablettes et mobiles */
@media screen and (max-width: 768px) {
    .hero-logo {
        max-width: 80%; /* Le logo prend 80% de la largeur du téléphone */
    }
}

/* =========================================
   4. POURQUOI CHOISIR (IMAGE UPLOADÉE)
   ========================================= */
.features-grid { display: flex; gap: 30px; margin-top: 30px; }
.feature-box {
    flex: 1;
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    border-top: 4px solid var(--primary-color);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}
.feature-box h3 { margin-bottom: 15px; display: flex; align-items: center; gap: 10px; }
.feature-box h3 i { color: var(--primary-color); }
.feature-box ul { list-style: none; margin-top: 15px; }
.feature-box li { position: relative; padding-left: 25px; margin-bottom: 10px; font-size: 0.95rem; }
.feature-box li::before {
    content: "\f00c"; font-family: "Font Awesome 6 Free"; font-weight: 900;
    position: absolute; left: 0; color: var(--primary-color);
}

/* =========================================
   5. CALENDRIER 2026
   ========================================= */
.calendar-container { display: flex; flex-direction: column; gap: 20px; }
.event-card {
    background: #2a2a2a; border-radius: 8px; overflow: hidden;
    border-left: 5px solid #444; transition: var(--transition);
}
.event-card.acid-special { border-left-color: var(--primary-color); }
.event-header {
    background: #333; padding: 15px 25px;
    display: flex; justify-content: space-between; align-items: center;
}
.event-date { color: var(--primary-color); font-weight: bold; }
.event-body { padding: 25px; display: grid; grid-template-columns: 2fr 1fr; gap: 20px; }
.event-perks { list-style: none; margin-top: 10px; font-size: 0.85rem; color: #aaa; }
.event-price {
    text-align: right; border-left: 1px solid #444; padding-left: 20px;
    display: flex; flex-direction: column; justify-content: center;
}
.amount { font-size: 1.8rem; font-weight: bold; }
.btn-resa {
    background: var(--primary-color); color: #fff; padding: 8px 20px;
    text-decoration: none; border-radius: 4px; margin-top: 10px; display: inline-block;
}

/* =========================================
   6. FAQ ACCORDÉON
   ========================================= */
.faq-container { max-width: 800px; margin: 0 auto; }
details { background: #fff; margin-bottom: 10px; border-radius: 5px; border: 1px solid #ddd; }
summary { padding: 20px; font-weight: bold; cursor: pointer; display: flex; justify-content: space-between; }
summary::after { content: "+"; color: var(--primary-color); }
details[open] summary::after { content: "-"; }
.faq-content { padding: 0 20px 20px; color: #666; border-top: 1px solid #eee; }

/* =========================================
   7. FOOTER & RÉSEAUX SOCIAUX
   ========================================= */
.section-footer { background: var(--darker-bg); color: #fff; text-align: center; }
.social-links { margin: 30px 0; }
.social-links a {
    color: #fff; font-size: 3.5rem; margin: 0 20px;
    transition: var(--transition); display: inline-block;
}
/* INFOS SOCIÉTÉ & CG */
.footer-info {
    margin-top: 25px;
    font-size: 0.95rem;
    color: #ccc; /* Un gris clair pour ne pas surcharger visuellement */
    line-height: 1.5;
}

.footer-info strong {
    color: #fff;
    font-size: 1.1rem;
}

.cg-link-container {
    margin-top: 15px;
}

.cg-link {
    color: #aaa;
    text-decoration: none;
    font-size: 0.9rem;
    border: 1px solid #444;
    padding: 5px 12px;
    border-radius: 4px;
    transition: var(--transition);
}

.cg-link i {
    margin-right: 5px;
    color: var(--primary-color);
}

.cg-link:hover {
    color: #fff;
    border-color: var(--primary-color);
    background: rgba(230, 57, 70, 0.1);
}

.privacy-note {
    font-size: 0.8rem;
    color: #888;
    margin-top: 10px;
    font-style: italic;
}

.privacy-note i {
    color: #2ecc71; /* Un petit vert pour le côté "propre" */
    margin-right: 5px;
}

.privacy-detail {
    display: block !important; /* Force l'affichage sur une nouvelle ligne */
    font-size: 0.75rem;
    color: #aaaaaa; /* Un gris plus clair pour être visible sur le noir */
    margin-top: 5px;
    visibility: visible;
}

.social-links a:hover { color: var(--primary-color); transform: translateY(-5px); }
.footer-bottom { margin-top: 40px; font-size: 0.8rem; color: #444; }

/* =========================================
   8. RESPONSIVE MOBILE (TOUT REGROUPÉ)
   ========================================= */
.burger { display: none; cursor: pointer; }
.burger div { width: 25px; height: 3px; background: #fff; margin: 5px; transition: 0.3s; }

@media screen and (max-width: 768px) {
    /* Menu Mobile */
    .nav-links {
        position: absolute; right: 0; top: 80px; height: 92vh; width: 100%;
        background: var(--darker-bg); flex-direction: column;
        transform: translateX(100%); transition: transform 0.5s ease;
    }
    .nav-active { transform: translateX(0); }
    .nav-links li { margin: 20px 0; }
    .burger { display: block; }

    /* Contenu Mobile */
    .hero h1 { font-size: 2.5rem; }
    .features-grid { flex-direction: column; }
    .event-body { grid-template-columns: 1fr; }
    .event-price { border-left: none; border-top: 1px solid #444; padding: 20px 0 0; text-align: center; }
    .social-links a { font-size: 2.5rem; }
    
    /* Animation Burger */
    .toggle .line1 { transform: rotate(-45deg) translate(-5px, 6px); }
    .toggle .line2 { opacity: 0; }
    .toggle .line3 { transform: rotate(45deg) translate(-5px, -6px); }
}