/* Configuration générale */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    color: #1a1a1a;
    background-color: #f5f5f7;
    overflow-x: hidden;
}

/* En-tête */
.header-bg {
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

/* Section héroïque */
.hero-section {
    background-color: #0a0a0a;
    background-size: cover;
    background-position: center;
    height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.5) 100%);
    z-index: 1;
}

/* Cartes */
.section-card {
    background-color: #ffffff;
    border-radius: 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.section-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

/* Boutons */
.btn-primary, .btn-secondary {
    padding: 0.9rem 2.2rem;
    border-radius: 2rem;
    font-weight: 500;
    transition: background-color 0.3s ease, transform 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.btn-primary {
    background-color: #007aff;
    color: white;
    box-shadow: 0 4px 15px rgba(0, 122, 255, 0.3);
}

.btn-primary:hover {
    background-color: #005bb5;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 122, 255, 0.4);
}

.btn-secondary {
    background-color: #e5e5e7;
    color: #1a1a1a;
}

.btn-secondary:hover {
    background-color: #d1d1d6;
    transform: translateY(-2px);
}

/* Liens de navigation */
.nav-link {
    position: relative;
    padding: 0.5rem 0;
    font-weight: 400;
    color: #4a4a4a;
}

.nav-link:hover {
    color: #0a0a0a;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 50%;
    background-color: #007aff;
    transition: width 0.3s ease, left 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
    left: 0;
}

/* Texte avec dégradé */
.text-gradient {
    background: linear-gradient(to right, #007aff, #00c6ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Carte de prix en vedette */
.price-card.featured {
    border: 3px solid #007aff;
    box-shadow: 0 15px 45px rgba(0, 122, 255, 0.2);
    transform: scale(1.02);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.price-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 122, 255, 0.3);
}

/* Animation de fade-in */
.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-up.active {
    opacity: 1;
    transform: translateY(0);
}

/* Coueleur pour mon lien */
#axel-lalaut-link {
    font-weight: bold;
    color: #0a0deb;
        }
#axel-lalaut-link:hover {
    color: #0a0eebb0;
}