/* Typographie Fluide pour une mise à l'échelle douce */
html {
    /* Taille de base pour mobile */
    font-size: 14px;
}

@media (min-width: 768px) {
    /* Taille de base pour tablette */
    html {
        font-size: 15px;
    }
}

@media (min-width: 1024px) {
    /* La taille de la police s'adapte fluidement entre 1024px et 1440px */
    html {
        font-size: calc(15px + 1 * (100vw - 1024px) / (1440 - 1024));
    }
}

@media (min-width: 1440px) {
    /* Taille maximale pour les grands écrans */
    html {
        font-size: 16px; /* La taille standard du web */
    }
}


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

body {
    font-family: 'Montserrat', sans-serif;
    background: radial-gradient(ellipse at top, rgba(109, 40, 217, 0.1) 0%, rgba(79, 70, 229, 0.05) 50%, transparent 100%);
    min-height: 100vh;
    transition: all 0.3s ease;
    color: #1f2937; /* Couleur de texte par défaut pour le mode clair */
}

/* Mode Sombre (s'applique à tout le document) */
body.dark {
    background: radial-gradient(ellipse at top, rgba(26, 26, 46, 1) 0%, rgba(17, 24, 39, 1) 50%, rgba(0, 0, 0, 1) 100%);
    color: #e0e0e0;
}

/* General Dark Mode Overrides */
.dark .text-gray-900 { color: #e0e0e0; }
.dark .text-gray-700 { color: #d1d5db; }
.dark .text-gray-600 { color: #9ca3af; }
.dark .text-gray-500 { color: #6b7280; }
.dark .bg-white { background-color: rgba(39, 41, 61, 0.8); }
.dark .bg-gray-50 { background-color: rgba(26, 26, 46, 0.8); }
.dark .border-gray-200 { border-color: rgba(255, 255, 255, 0.2); }
.dark .border-gray-300 { border-color: rgba(255, 255, 255, 0.3); }


/* Styles de navigation */
.glassmorphism {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}
.dark .glassmorphism {
    background: rgba(39, 41, 61, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.nav-link {
    position: relative;
    transition: all 0.3s ease;
}
.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(90deg, #6d28d9, #4f46e5);
    transition: width 0.3s ease;
}
.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}
.nav-link.active {
    color: #6d28d9; /* Active link color for light mode */
}
html.dark .nav-link.active {
    color: #a78bfa; /* Active link color for dark mode */
}


/* Animations */
.video-card { transition: transform 0.3s ease, box-shadow 0.3s ease; }
.video-card:hover { transform: translateY(-5px); box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); }
.video-thumbnail { transition: transform 0.3s ease; }
.video-card:hover .video-thumbnail { transform: scale(1.05); }

/* Neon Button Style */
.neon-button {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(109, 40, 217, 0.3);
}
.neon-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}
.neon-button:hover::before {
    left: 100%;
}
.neon-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(109, 40, 217, 0.5);
}

/* Form Card Styles (moved from recrutement.html) */
.form-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transition: all 0.3s ease;
}
.dark .form-card {
    background: rgba(39, 41, 61, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Progress Bar Styles (moved from recrutement.html) */
.progress-bar {
    background: linear-gradient(90deg, #6d28d9, #4f46e5);
    transition: width 0.5s ease;
    box-shadow: 0 0 10px rgba(109, 40, 217, 0.5);
}

/* Skill Card Styles (moved from recrutement.html) */
.skill-card {
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}
.skill-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}
.skill-card.selected {
    border-color: #6d28d9;
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.1), rgba(79, 70, 229, 0.1));
    box-shadow: 0 0 20px rgba(109, 40, 217, 0.3);
}
.dark .skill-card {
    background: rgba(39, 41, 61, 0.8);
    border-color: rgba(255, 255, 255, 0.1);
}
.dark .skill-card.selected {
    border-color: #6d28d9;
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.2), rgba(79, 70, 229, 0.2));
}

/* Checkbox Styles (moved from recrutement.html) */
input[type="checkbox"] {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid #6d28d9;
    border-radius: 4px;
    outline: none;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}
input[type="checkbox"]:checked {
    background: linear-gradient(135deg, #6d28d9, #4f46e5);
    border-color: #6d28d9;
}
input[type="checkbox"]:checked::before {
    content: '✓';
    position: absolute;
    color: white;
    font-size: 14px;
    font-weight: bold;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.dark input[type="checkbox"] {
    border-color: #9b59b6;
}
.dark input[type="checkbox"]:checked {
    background: linear-gradient(135deg, #9b59b6, #6d28d9);
    border-color: #9b59b6;
}

/* Input and Textarea Styles (moved from recrutement.html) */
input, textarea {
    transition: all 0.3s ease;
}
input:focus, textarea:focus {
    outline: none;
    border-color: #6d28d9;
    box-shadow: 0 0 0 3px rgba(109, 40, 217, 0.1);
}
.dark input, .dark textarea {
    background: rgba(39, 41, 61, 0.8);
    border-color: rgba(255, 255, 255, 0.2);
    color: #e0e0e0;
}
.dark input:focus, .dark textarea:focus {
    border-color: #9b59b6;
    box-shadow: 0 0 0 3px rgba(155, 89, 182, 0.2);
}
.dark input::placeholder, .dark textarea::placeholder {
    color: rgba(224, 224, 224, 0.6);
}

/* Modal Styles (moved from recrutement.html) */
.modal-overlay {
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}
.modal-content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}
.dark .modal-content {
    background: rgba(39, 41, 61, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Email Info Box Styles (moved from recrutement.html) */
.email-info {
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.1), rgba(79, 70, 229, 0.1));
    border: 1px solid rgba(109, 40, 217, 0.2);
}
.dark .email-info {
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.1), rgba(109, 40, 217, 0.1));
    border: 1px solid rgba(155, 89, 182, 0.2);
}

/* Step Indicator Styles (moved from recrutement.html) */
.step-indicator {
    transition: all 0.3s ease;
}
.step-indicator.active {
    background: linear-gradient(135deg, #6d28d9, #4f46e5);
    color: white;
    box-shadow: 0 0 15px rgba(109, 40, 217, 0.4);
}
.step-indicator.completed {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

/* Loading Animation (moved from recrutement.html) */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}
.loading {
    animation: pulse 2s infinite;
}

.title-font { font-family: 'Orbitron', sans-serif; }

/* Système de pages locales */
.page { display: none; animation: fadeIn 0.5s; }
.page.active { display: block; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* Line-clamp pour les descriptions et titres */
.line-clamp-2 {
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}
/* Typographie Fluide pour une mise à l'échelle douce */
html {
    /* Taille de base pour mobile */
    font-size: 14px;
}

@media (min-width: 768px) {
    /* Taille de base pour tablette */
    html {
        font-size: 15px;
    }
}

@media (min-width: 1024px) {
    /* La taille de la police s'adapte fluidement entre 1024px et 1440px */
    html {
        font-size: calc(15px + 1 * (100vw - 1024px) / (1440 - 1024));
    }
}

@media (min-width: 1440px) {
    /* Taille maximale pour les grands écrans */
    html {
        font-size: 16px; /* La taille standard du web */
    }
}


/* Styles généraux */
body {
    font-family: 'Montserrat', sans-serif;
    background-color: #f8f9ff;
    transition: background-color 0.3s ease;
    color: #1f2937; /* Couleur de texte par défaut pour le mode clair */
}

/* Mode Sombre (s'applique à tout le document) */
html.dark body { background-color: #111827; }
html.dark .video-card, html.dark .bg-white { background-color: #1f2937; }
html.dark .video-card { border-color: #374151; }
html.dark .text-gray-900 { color: #f3f4f6; }
html.dark .text-gray-700 { color: #d1d5db; }
html.dark .text-gray-600 { color: #9ca3af; }
html.dark .text-gray-500 { color: #6b7280; }
html.dark .bg-gray-50 { background-color: #111827; }
html.dark .border-gray-100 { border-color: #374151; }
html.dark .glassmorphism { background: rgba(31, 41, 55, 0.7); backdrop-filter: blur(10px); border-color: rgba(55, 65, 81, 0.5); }
html.dark .bg-gradient-to-r { background-image: linear-gradient(to right, rgba(109, 40, 217, 0.1), rgba(79, 70, 229, 0.1)); }

.title-font { font-family: 'Orbitron', sans-serif; }

/* Animations */
.video-card { transition: transform 0.3s ease, box-shadow 0.3s ease; }
.video-card:hover { transform: translateY(-5px); box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); }
.video-thumbnail { transition: transform 0.3s ease; }
.video-card:hover .video-thumbnail { transform: scale(1.05); }
.neon-button { position: relative; overflow: hidden; transition: all 0.3s ease; }
.neon-button::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); transition: 0.5s; }
.neon-button:hover::before { left: 100%; }

/* Styles de navigation */
.glassmorphism { background: rgba(255, 255, 255, 0.8); backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.2); }
.nav-link { position: relative; transition: color 0.3s ease, background-color 0.3s ease; }
.nav-link::after { content: ''; position: absolute; width: 0; height: 2px; bottom: -4px; left: 50%; transform: translateX(-50%); background-color: #6d28d9; transition: width 0.3s ease; }
.nav-link.active { color: #6d28d9; }
.nav-link.active::after { width: 60%; }
html.dark .nav-link.active { color: #a78bfa; }

/* Système de pages locales */
.page { display: none; animation: fadeIn 0.5s; }
.page.active { display: block; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* Line-clamp pour les descriptions et titres */
.line-clamp-2 {
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}