* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    cursor: none !important; /* Cache la vraie souris de Windows */
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.4s ease, color 0.4s ease;
    min-height: 100vh;
    overflow-x: hidden;
}

/* --- CURSEUR INTERACTIF FLUIDE --- */
.custom-cursor {
    width: 26px;
    height: 26px;
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    position: fixed;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 9999;
    transition: width 0.2s ease, height 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.custom-cursor-dot {
    width: 6px;
    height: 6px;
    background-color: var(--accent-color);
    border-radius: 50%;
    position: fixed;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 10000;
    transition: background-color 0.2s ease;
}

/* Effet au survol des éléments cliquables */
.custom-cursor.hovered {
    width: 45px;
    height: 45px;
    background-color: var(--accent-hover-bg);
    border-color: var(--accent-hover-border);
}

/* --- BARRE DE NAVIGATION UNIVERSELLE --- */
.universal-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    background-color: var(--bg-nav);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 40px;
    z-index: 9000;
    backdrop-filter: blur(10px);
}

.nav-brand {
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--accent-color);
}

.nav-menu {
    display: flex;
    gap: 25px;
}

.nav-item {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.2s ease;
    padding: 5px 0;
    position: relative;
}

.nav-item:hover, .nav-item.active {
    color: var(--text-primary);
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: width 0.2s ease;
}

.nav-item:hover::after, .nav-item.active::after {
    width: 100%;
}

/* --- MISE EN PAGE DE BASE --- */
.main-layout {
    margin-top: 70px;
    padding: 40px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    min-height: calc(100vh - 70px);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.intro-section {
    margin-bottom: 50px;
}

.profile-card {
    padding: 30px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.profile-card h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.profile-bio {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* --- PANNEAU DE CONFIGURATION (INDEX) --- */
.control-panel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 100fr));
    gap: 30px;
}

.panel-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 25px;
}

.panel-box h2 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-left: 3px solid var(--accent-color);
    padding-left: 10px;
}

.selectors-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.selector-btn {
    padding: 12px;
    background-color: var(--bg-btn);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 1px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.selector-btn:hover {
    color: var(--text-primary);
    border-color: var(--accent-color);
    box-shadow: 0 0 10px var(--shadow-color);
}

.selector-btn.active {
    background-color: var(--accent-color);
    color: var(--text-on-accent) !important;
    border-color: var(--accent-color);
}

.mode-toggle-zone {
    margin-top: 25px;
    border-top: 1px dashed var(--border-color);
    padding-top: 20px;
}

.mode-btn {
    width: 100%;
    padding: 12px;
    background: transparent;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    font-weight: 600;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.mode-btn:hover {
    background-color: var(--accent-color);
    color: var(--text-on-accent);
}

/* --- STRUCTURE DES PAGES INTERNES --- */
.content-section h1 {
    font-size: 2.2rem;
    margin-bottom: 30px;
}

.content-grid, .projects-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-card, .project-block, .timeline-step, .form-container {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 25px;
    border-radius: 6px;
}

.badge {
    display: inline-block;
    padding: 4px 8px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 4px;
    background-color: var(--accent-color);
    color: var(--text-on-accent);
    margin-bottom: 10px;
}

/* FORMULAIRE */
.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input, .form-group textarea {
    padding: 12px;
    background-color: var(--bg-btn);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 4px;
}

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

.submit-btn {
    width: 100%;
}