/* --- Variables et Styles de Base --- */
:root {
    --primary-color: #E60073; /* Couleur d'accent rose/magenta */
    --dark-bg: #000000;      /* Fond sombre principal en noir pur */
    --card-bg: #1E1E1E;      /* Fond pour les cartes et éléments */
    --text-color: #EAEAEA;   /* Couleur de texte principale */
    --text-secondary: #A0A0A0; /* Couleur de texte secondaire */
    --font-family: 'Poppins', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--dark-bg);
    color: var(--text-color);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex-grow: 1;
}

h1, h2, h3 {
    color: var(--text-color);
    font-weight: 600;
}

h1 { 
    font-size: 2.5rem;
    text-align: center;
}
h2 { 
    font-size: 2rem; 
    text-align: center; 
    margin-bottom: 40px; 
}

p { color: var(--text-secondary); }
a { color: var(--primary-color); text-decoration: none; }

section {
    padding: 60px 20px;
}

/* --- Barre de Navigation --- */
.header {
display: none;
    background-color: #0B0B0B;
    backdrop-filter: blur(10px);
    padding: 15px 20px;
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: auto;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
}

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

.nav-links li {
    margin-left: 20px;
}

.nav-links a {
    color: var(--text-color);
    transition: color 0.3s ease;
}

/* AJOUT : Style pour le lien de la page active */
.nav-links a.active {
    color: var(--primary-color);
}

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

/* --- Section Héros --- */
.hero-section {
    padding: 80px 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
}

.hero-content h1 {
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 30px;
    text-align: left;
}

/* --- Bouton d'Action (CTA) --- */
.cta-button1 {
    background-color: var(--primary-color);
    color: #000000;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    cursor: pointer;
    display: block;
    width: fit-content;
    margin: 50px auto;
}

.cta-button1:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(230, 0, 115, 0.4);
}

.cta-button2 {
    background-color: #000000;
    color: #FFFFFF;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 2px solid #FFFFFF;
    cursor: pointer;
    display: block;
    width: fit-content;
    margin: 50px auto;
}

.cta-button2:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(230, 0, 115, 0.4);
}

/* --- Pied de Page --- */
.footer {
    text-align: center;
    padding: 20px; 
    margin-top: 40px;
    background-color: #0D0D0D;
}


/* --- STYLES POUR LE MENU HAMBURGER --- */
.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--text-color);
    transition: all 0.3s ease-in-out;
}


/* --- RESPONSIVE --- */
@media (min-width: 768px) {
    h1 { font-size: 3.5rem; }
}

@media (min-width: 1024px) {
    section {
        padding: 80px 40px;
    }
}

/* --- RESPONSIVE : MOBILE (Menu Hamburger) --- */
@media (max-width: 768px) {
    .hamburger {
        display: block;
        z-index: 1001;
    }

    .nav-links {
        position: fixed;
        left: -100%;
        top: 0;
        gap: 0;
        flex-direction: column;
        background-color: #0B0B0B;
        width: 100%;
        height: 100vh;
        text-align: center;
        transition: 0.3s;
        justify-content: center;
    }

    .nav-links li {
        margin: 16px 0;
    }

    .nav-links.active {
        left: 0;
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}