:root {
    --primary-color: #00ffcc; /* Cyan néon VR */
    --bg-color: #0d0d14;
    --card-bg: #1a1a24;
    --text-color: #f0f0f0;
}

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

body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

/* Header & Navigation */
header {
    background-color: #000;
    padding: 1rem 0;
    border-bottom: 2px solid var(--primary-color);
}

.nav-container {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    letter-spacing: 2px;
}

.logo span {
    color: var(--primary-color);
}

nav a {
    color: white;
    text-decoration: none;
    margin-left: 20px;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Layout général */
.container {
    max-width: 1000px;
    margin: 2rem auto;
    padding: 0 20px;
    min-height: 70vh;
}

.text-center { text-align: center; }

h1, h2, h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.card {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 10px;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(0, 255, 204, 0.05);
}

/* Boutons */
.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: #000;
    padding: 12px 25px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    margin-top: 1rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 15px rgba(0, 255, 204, 0.5);
}

/* Home */
.hero {
    text-align: center;
    padding: 3rem 0;
}
.hero h1 { font-size: 2.5rem; }
.highlight { font-size: 1.2rem; margin-bottom: 2rem; }

/* Tarifs */
.tarifs-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.price-box {
    background: var(--card-bg);
    border: 1px solid #333;
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    width: 300px;
}

.price-box.premium {
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(0, 255, 204, 0.1);
}

.time { font-size: 1.2rem; margin-bottom: 10px; }
.price { font-size: 3rem; font-weight: bold; color: var(--primary-color); margin-bottom: 15px; }

/* Contact */
.contact-info { display: flex; justify-content: space-around; flex-wrap: wrap; margin-top: 2rem; }
.contact-item { margin: 1rem; }
.big-text a { font-size: 1.5rem; color: #fff; text-decoration: none; transition: 0.3s; }
.big-text a:hover { color: var(--primary-color); }

/* Réseaux sociaux */
.social-links { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; }
.social-btn { background-color: #333; color: white; }
.social-btn:hover { background-color: var(--primary-color); color: #000; }

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    background-color: #000;
    color: #666;
    border-top: 1px solid #222;
}