/* Reset et base */
:root {
    --primary-color: #6c63ff;
    --secondary-color: #4d44db;
    --dark-color: #1a1a2e;
    --darker-color: #16213e;
    --light-color: #f1f1f1;
    --lighter-color: #ffffff;
    --gray-color: #888;
    --success-color: #28a745;
    --error-color: #dc3545;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--dark-color);
    color: var(--light-color);
    overflow-x: hidden;
    transition: var(--transition);
}

body.light-mode {
    background-color: var(--lighter-color);
    color: #000000 !important;
}

/* Loader */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--dark-color);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loader-text {
    display: flex;
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.loader-text .letter {
    animation: bounce 0.75s ease infinite alternate;
    transform: translateY(0);
}

.loader-text .letter:nth-child(2) { animation-delay: 0.1s; }
.loader-text .letter:nth-child(3) { animation-delay: 0.2s; }
.loader-text .letter:nth-child(4) { animation-delay: 0.3s; }
.loader-text .letter:nth-child(5) { animation-delay: 0.4s; }
.loader-text .letter:nth-child(6) { animation-delay: 0.5s; }
.loader-text .letter:nth-child(7) { animation-delay: 0.6s; }
.loader-text .letter:nth-child(8) { animation-delay: 0.7s; }
.loader-text .letter:nth-child(9) { animation-delay: 0.8s; }
.loader-text .letter:nth-child(10) { animation-delay: 0.9s; }

@keyframes bounce {
    to {
        transform: translateY(-20px);
        color: var(--secondary-color);
    }
}

/* Curseur personnalisé */
.cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--primary-color);
    transform: translate(-50%, -50%);
    pointer-events: none;
    mix-blend-mode: difference;
    z-index: 999;
    transition: transform 0.1s ease;
}

.cursor-follower {
    position: fixed;
    width: 40px;
    height: 40px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 998;
    transition: transform 0.3s ease, width 0.3s ease, height 0.3s ease;
}

/* Bouton mode sombre/clair */
/* Bouton mode sombre/clair - Gestion des deux positions */
.theme-switch-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.theme-switch-label {
    margin: 0 3px;
    font-size: 0.9rem;
}

.theme-switch {
    display: inline-block;
    height: 18px;
    width: 36px;
    position: relative;
}

.theme-switch input {
    display: none;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--light-color);
    transition: var(--transition);
    border-radius: 18px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 12px;
    width: 12px;
    left: 3px;
    bottom: 3px;
    background-color: var(--dark-color);
    transition: var(--transition);
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--dark-color);
}

input:checked + .slider:before {
    transform: translateX(18px);
    background-color: var(--light-color);
}

/* Position mobile - Entre MS et menu hamburger */
.mobile-position {
    display: flex;
    margin: 0 50px 0 -120px; /* Plus d'espace à droite pour éloigner du menu hamburger */
}

.desktop-position {
    display: none;
}

/* Position desktop - À côté du logo MS */
@media screen and (min-width: 769px) {
    .mobile-position {
        display: none;
    }
    
    /* Cacher l'ancien bouton thème dans le menu */
    .theme-switch-item {
        display: none !important;
    }
    
    /* Afficher le bouton thème à côté du logo */
    .logo-theme-switch {
        display: flex !important;
        align-items: center;
        gap: 10px;
        margin-left: 8px;
    }
    
    .logo-theme-switch .theme-switch-label {
        margin: 0 4px;
        font-size: 1rem;
    }
}

.theme-switch-label {
    margin: 0 10px;
    font-size: 1.2rem;
}

.theme-switch {
    display: inline-block;
    height: 24px;
    width: 50px;
    position: relative;
}

.theme-switch input {
    display: none;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--light-color);
    transition: var(--transition);
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: var(--dark-color);
    transition: var(--transition);
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--dark-color);
}

input:checked + .slider:before {
    transform: translateX(26px);
    background-color: var(--light-color);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 99;
    transition: var(--transition);
    background: none;
}

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

.navbar-logo-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
}

.navbar-logo {
    color: var(--light-color);
    font-size: 1.8rem;
    font-weight: bold;
    text-decoration: none;
    transition: var(--transition);
}

.navbar-logo:hover {
    color: var(--primary-color);
}

/* Bouton thème à côté du logo sur desktop - masqué par défaut */
.logo-theme-switch {
    display: none;
}

.navbar-menu {
    display: flex;
    list-style: none;
}

.navbar-item {
    margin-left: 30px;
}

.navbar-links {
    color: var(--light-color);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    position: relative;
    transition: var(--transition);
}

.navbar-links:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.navbar-links:hover:after {
    width: 100%;
}

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

/* Bouton CV dans la navigation */
.cv-download-btn {
    background-color: var(--primary-color);
    color: var(--light-color) !important;
    padding: 8px 16px;
    border-radius: 25px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.cv-download-btn:after {
    display: none;
}

.cv-download-btn:hover {
    background-color: var(--secondary-color);
    color: var(--light-color) !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(108, 99, 255, 0.4);
}

.cv-download-btn i {
    font-size: 0.9rem;
}

.navbar-toggle {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--light-color);
    transition: var(--transition);
}

.navbar.scrolled {
    background-color: rgba(26, 26, 46, 0.9);
    padding: 15px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.navbar.scrolled .navbar-logo {
    font-size: 1.5rem;
}