/* Variables de couleur basées sur l'image et la charte graphique */
:root {
    --purple-dark: #2B0A3D;
    --purple-light: #5A1E75;
    --gold-primary: #D4AF37;
    --gold-light: #F3E5AB;
    --gold-gradient: linear-gradient(135deg, #F3E5AB 0%, #D4AF37 50%, #AA7C11 100%);
    --text-dark: #333333;
    --text-light: #FFFFFF;
    --bg-light: #FAFAFA;
    --card-bg: #FFFFFF;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.6;
    scroll-behavior: smooth;
}

h1, h2, h3, .brand-name {
    font-family: 'Cinzel', serif;
}

/* Navigation globale */
header {
    background-color: var(--text-light);
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 50px;
    width: auto;
    border-radius: 50%;
}

.brand-name {
    font-size: 1.3rem;
    color: var(--purple-dark);
    letter-spacing: 1px;
    font-weight: 700;
}

nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 20px;
}

nav ul a {
    text-decoration: none;
    color: var(--purple-dark);
    font-weight: 600;
    font-size: 0.9rem;
    transition: color 0.3s;
}

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

/* Bouton d'action dans le Header */
.btn-header {
    display: inline-block;
    padding: 8px 18px;
    background: var(--purple-dark);
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.8rem;
    border-radius: 4px;
    border: 1px solid var(--gold-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.btn-header:hover {
    background: var(--gold-gradient);
    color: var(--purple-dark);
    box-shadow: 0 4px 10px rgba(212, 175, 55, 0.3);
}

/* Section Hero (Accueil) */
.hero {
    background: linear-gradient(rgba(43, 10, 61, 0.40), rgba(43, 10, 61, 0.55)), url("LIGHT WOMAN4.png") no-repeat center center/cover;
    height: 75vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--text-light);
    padding: 20px;
}

.hero h1 {
    font-size: 3.2rem;
    margin-bottom: 15px;
    letter-spacing: 2px;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero p {
    font-size: 1.3rem;
    max-width: 700px;
    margin-bottom: 35px;
    font-style: italic;
    font-weight: 400;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.7);
}

.btn {
    display: inline-block;
    padding: 12px 35px;
    background: var(--gold-gradient);
    color: var(--purple-dark);
    text-decoration: none;
    font-weight: 600;
    border-radius: 4px;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.5);
}

/* Sections Communes */
section {
    padding: 80px 20px;
    max-width: 1100px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    color: var(--purple-dark);
    margin-bottom: 50px;
    position: relative;
}

.section-title::after {
    content: '✦';
    display: block;
    color: var(--gold-primary);
    font-size: 1rem;
    margin-top: 10px;
}

/* À Propos & Vision */
.about-container {
    display: flex;
    gap: 50px;
    align-items: center;
}

.about-text {
    flex: 1;
}

.about-text p {
    margin-bottom: 15px;
    text-align: justify;
}

/* Section Espace Médias & Conférences (Grille à 5 éléments centrés) */
.conference-section {
    background-color: #F8F6F9;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 30px;
    justify-content: center;
}

.media-card {
    background: var(--card-bg);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.04);
    border: 1px solid rgba(43, 10, 61, 0.05);
    display: flex;
    flex-direction: column;
}

.video-block {
    width: 100%;
    background: #000;
    display: block;
}

.video-block video {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    display: block;
    object-fit: cover;
}

.media-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.media-tag {
    display: inline-block;
    align-self: flex-start;
    background: var(--purple-light);
    color: var(--text-light);
    font-size: 0.75rem;
    padding: 3px 10px;
    border-radius: 20px;
    margin-bottom: 10px;
    text-transform: uppercase;
    font-weight: 600;
}

.media-content h3 {
    color: var(--purple-dark);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.media-content p {
    font-size: 0.9rem;
    color: #666;
    text-align: justify;
}

/* Section Formulaires */
.forms-section {
    background-color: var(--text-light);
}

.forms-container {
    max-width: 650px;
    margin: 0 auto;
}

.form-box {
    background: #FAFAFA;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
    border-top: 4px solid var(--purple-dark);
}

.form-box h3 {
    color: var(--purple-dark);
    margin-bottom: 10px;
    font-size: 1.4rem;
    text-align: center;
}

.form-box p {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 25px;
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--purple-dark);
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #DDD;
    border-radius: 4px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    transition: border-color 0.3s;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--purple-light);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

/* Bouton principal (E-mail) */
.btn-submit {
    width: 100%;
    padding: 14px;
    background: var(--purple-dark);
    color: var(--text-light);
    border: none;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    cursor: pointer;
    letter-spacing: 0.5px;
    transition: background 0.3s;
}

.btn-submit:hover {
    background: var(--purple-light);
}

/* Séparateur de choix dans le formulaire */
.form-separator {
    text-align: center;
    margin: 20px 0;
    position: relative;
}

.form-separator::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    height: 1px;
    background-color: #DDD;
    z-index: 1;
}

.form-separator span {
    background-color: #FAFAFA;
    padding: 0 15px;
    position: relative;
    z-index: 2;
    font-size: 0.8rem;
    color: #888;
    font-weight: 600;
}

/* Bouton alternatif (WhatsApp Privé) */
.btn-whatsapp-private {
    width: 100%;
    padding: 14px;
    background-color: #25D366;
    color: #FFFFFF;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    cursor: pointer;
    letter-spacing: 0.5px;
    transition: background-color 0.3s, transform 0.2s;
    box-shadow: 0 3px 10px rgba(37, 211, 102, 0.2);
}

.btn-whatsapp-private:hover {
    background-color: #1BD741;
    transform: translateY(-1px);
}

/* Section Fondatrice */
.founder-section {
    background-color: #F1EBF5;
}

.founder-container {
    display: flex;
    flex-direction: row-reverse;
    gap: 50px;
    align-items: center;
}

.founder-img {
    flex: 1;
    text-align: center;
}

.founder-img img {
    width: 260px;
    height: 260px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid var(--gold-primary);
}

/* Pied de page */
footer {
    background-color: var(--purple-dark);
    color: var(--text-light);
    text-align: center;
    padding: 40px 20px;
    font-size: 0.9rem;
}

footer p {
    margin-bottom: 10px;
    opacity: 0.8;
}

.footer-brand {
    font-family: 'Cinzel', serif;
    font-size: 1.4rem;
    color: var(--gold-primary);
    margin-bottom: 15px;
}

.designer-signature {
    margin-top: 25px;
    padding-top: 15px;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    font-size: 0.8rem;
    letter-spacing: 1px;
    color: var(--gold-light);
}

/* Responsiveness (Mobile) */
@media (max-width: 900px) {
    .navbar {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    nav {
        flex-direction: column;
        gap: 15px;
    }
    .about-container, .founder-container {
        flex-direction: column;
        text-align: center;
    }
    .about-text p {
        text-align: center;
    }
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}