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

:root {
    /* Fonds */
    --bg-root: #09050f;
    --bg-deep: #0d0520;
    --bg-card: #120828;
    --bg-card-alt: #1a0d35;

    /* Bordures */
    --border-faint: #1e0f38;
    --border-dim: #2d1a4a;
    --border-mid: #3d1f7a;
    --border-main: #5b21b6;

    /* Violet — couleur principale */
    --purple-deep: #3d1f7a;
    --purple-main: #7c4dff;
    --purple-vivid: #7c4dff;
    --purple-light: #aa44ff;
    --purple-pale: #c4a8ff;
    --purple-muted: #9b7ed0;

    /* Texte */
    --text-primary: #ede0ff;
    --text-secondary: #b59dd4;
    --text-muted: #6b4fa0;
    --text-faint: #a891c4;

    /* Typo */
    --font-display: 'Cormorant Garamond', 'Georgia', serif;
    --font-body: 'DM Sans', 'Inter', sans-serif;

    /* Rayons */
    --r-sm: 6px;
    --r-md: 10px;
    --r-lg: 16px;
    --r-xl: 22px;

    /* Arc-en-ciel enrichi */
    --rainbow-red: #ff3366;
    --rainbow-orange: #ff8a00;
    --rainbow-gold: #ffd500;
    --rainbow-lime: #a8ff00;
    --rainbow-green: #00ff95;
    --rainbow-cyan: #00eaff;
    --rainbow-blue: #3b82ff;
    --rainbow-indigo: #6f5cff;
    --rainbow-violet: #aa44ff;
    --rainbow-pink: #ff5ecf;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-deep);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.65;
    min-height: 100vh;
    /* espace pour la barre de lecture */
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    cursor: pointer;
    font-family: var(--font-body);
    border: none;
    background: none;
}

img {
    display: block;
    max-width: 100%;
}


/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 48px;
    background: rgba(9, 5, 15, 0.88);
    border-bottom: 0.5px solid var(--border-faint);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.logo {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 500;
    color: var(--purple-pale);
    letter-spacing: 3px;
}

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

.nav-links {
    display: flex;
    gap: 36px;
}

.nav-link {
    font-size: 13px;
    color: var(--text-muted);
    letter-spacing: 0.8px;
    transition: color 0.2s;
}

.nav-link:hover,
.nav-link.active {
    color: var(--purple-pale);
}

.nav-cta {
    font-size: 12px;
    color: var(--purple-pale);
    background: transparent;
    border: 0.5px solid var(--border-main);
    padding: 9px 22px;
    border-radius: var(--r-sm);
    letter-spacing: 1.5px;
    transition: background 0.2s, color 0.2s;
}

.nav-cta:hover {
    background: var(--purple-main);
    color: white;
}


/* ============================================================
   STRUCTURE PAGE CONTACT
   ============================================================ */
.contact-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 72px 48px;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 64px;
}

.eyebrow {
    display: inline-block;
    font-size: 11px;
    color: var(--purple-vivid);
    letter-spacing: 3px;
    margin-bottom: 22px;
    font-family: var(--font-body);
}


/* --- Colonne Gauche : Infos & Canaux --- */
.contact-info h2 {
    font-family: var(--font-display);
    font-size: 60px;
    font-weight: 400;
    line-height: 1.08;
    color: var(--text-primary);
    margin-bottom: 22px;
    letter-spacing: -0.5px;
}

.contact-info h2 em {
    font-style: italic;
    color: var(--purple-light);
}

.contact-desc {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.8;
    max-width: 460px;
    margin-bottom: 40px;
}

.direct-channels {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 460px;
}

.channel-item {
    background: var(--bg-card);
    border: 0.5px solid var(--border-faint);
    padding: 22px;
    border-radius: var(--r-lg);
    transition: border-color 0.25s, background 0.25s;
}

.channel-item:hover {
    background: var(--bg-card-alt);
    border-color: var(--border-mid);
}

.channel-label {
    font-size: 10px;
    color: var(--purple-vivid);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 6px;
    font-family: var(--font-body);
}

.channel-value {
    font-size: 16px;
    color: var(--text-primary);
    letter-spacing: 0.5px;
}


/* --- Colonne Droite : Formulaire --- */
.contact-form-wrapper {
    background: var(--bg-card);
    border: 0.5px solid var(--border-faint);
    border-radius: var(--r-xl);
    padding: 48px;
    align-self: start;
}

.form-group-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
}

.form-group label {
    font-size: 12px;
    color: var(--text-secondary);
    letter-spacing: 0.8px;
}

.form-control {
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--text-primary);
    background: var(--bg-root);
    border: 0.5px solid var(--border-dim);
    border-radius: var(--r-md);
    padding: 14px 20px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-control:focus {
    border-color: var(--purple-main);
}

textarea.form-control {
    resize: vertical;
    min-height: 140px;
    line-height: 1.6;
}


/* --- Bouton d'action formulaire --- */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--purple-main);
    color: white;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    padding: 14px 28px;
    border-radius: var(--r-md);
    border: none;
    cursor: pointer;
    transition: background 0.2s, transform 0.15s;
}

.btn-primary:hover {
    background: #4c1b9a;
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-submit {
    width: 100%;
    justify-content: center;
    letter-spacing: 1px;
}

/* ============================================================
   ANIMATIONS (Au chargement)
   ============================================================ */
@media (prefers-reduced-motion: no-preference) {
    .contact-info {
        animation: fade-up 0.55s ease both;
    }

    .contact-form-wrapper {
        animation: fade-up 0.55s 0.12s ease both;
    }

    @keyframes fade-up {
        from {
            opacity: 0;
            transform: translateY(20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
}


/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
    .contact-container {
        grid-template-columns: 1fr;
        padding: 40px 28px 36px;
        gap: 48px;
    }

    .contact-info h2 {
        font-size: 42px;
    }

    .contact-info, .direct-channels {
        max-width: 100%;
    }

    .navbar {
        padding: 14px 24px;
    }

    .player-right {
        display: none;
    }
}

@media (max-width: 640px) {
    .nav-links {
        display: none;
    }

    .contact-info h2 {
        font-size: 34px;
    }

    .contact-form-wrapper {
        padding: 28px 20px;
    }

    .form-group-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}