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

:root {
    --primary: #0EB18C;
    --secondary: #F08C02;
    --dark: #1a1a2e;
    --light: #f5f7fa;
    --gray: #64748b;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0,0,0,0.1);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--light);
    color: var(--dark);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background: var(--white);
    box-shadow: var(--shadow);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--gray);
    font-weight: 500;
    transition: color 0.3s;
    cursor: pointer;
    pointer-events: auto;
}

.nav-menu a:hover {
    color: var(--primary);
}

/* Bouton hamburger pour mobile */
.hamburger {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 10000;
}

.hamburger-line {
    width: 25px;
    height: 3px;
    background: var(--primary);
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* Animation du hamburger */
.hamburger.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Responsive Navigation */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: #dfdfdff7;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: right 0.3s ease;
        box-shadow: 0 0 20px rgba(0,0,0,0.1);
        z-index: 9999;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu li {
        margin: 0;
        position: relative;
        z-index: 10000;
    }
    
    .nav-menu a {
        font-size: 1.2rem;
        padding: 1rem 2rem;
        display: block;
        width: 100%;
        text-align: center;
        border-radius: 8px;
        transition: all 0.3s ease;
        position: relative;
        z-index: 10001;
        cursor: pointer;
        pointer-events: auto;
    }
    
    .nav-menu a:hover {
        background: var(--light);
        color: var(--primary);
        transform: translateX(5px);
    }
    
    /* Supprimer l'overlay qui bloque les clics */
    .nav-menu::before {
        display: none;
    }
}

/* Amélioration pour très petits écrans */
@media (max-width: 480px) {
    .navbar .container {
        padding: 0 15px;
    }
    
    .logo {
        font-size: 1.3rem;
    }
    
    .nav-menu a {
        font-size: 1.1rem;
        padding: 0.8rem 1.5rem;
    }

    .info-grid{
        gap: 0 !important;
    }

    .info-item {
        background: none !important;
    }

    .result-card {
        padding: 1.2rem !important;
    }
}

/* Main Content */
.main-content {
   
   
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--primary), #0a9d7ba6);
    color: white;
    border-radius: 15px;
    margin-bottom: 3rem;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: var(--secondary);
    color: white;
}

.btn-primary:hover {
    background: #d97a02;
    transform: translateY(-2px);
}

.btn-secondary {
    background: white;
    color: var(--primary);
}

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

/* Cards */
.card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

.card h2 {
    color: var(--primary);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--primary);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

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

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.form-group small {
    display: block;
    margin-top: 0.25rem;
    color: var(--gray);
}

.btn-submit {
    background: var(--primary);
    color: white;
}

.btn-submit:hover {
    background: #0a9d7a;
}

/* Results */
.results-grid {
    display: grid;
    gap: 1.5rem;
    margin-top: 2rem;
}

.result-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: transform 0.3s;
}

.result-card:hover {
    transform: translateY(-3px);
}

.score-bar {
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
    margin: 1rem 0;
}

.score-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary));
    transition: width 0.5s;
}

.score-label {
    font-weight: 600;
    color: var(--primary);
    font-size: 1.1rem;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.info-item {
    padding: 0.5rem;
    background: var(--light);
    border-radius: 6px;
}

.info-item strong {
    color: var(--primary);
    display: block;
    margin-bottom: 0.25rem;
}

/* Table */
.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1.5rem;
}

.data-table th,
.data-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #e2e8f0;
}

.data-table th {
    background: var(--primary);
    color: white;
    font-weight: 600;
}

.data-table tr:hover {
    background: var(--light);
}

.btn-danger {
    background: #ef4444;
    color: white;
    padding: 6px 12px;
    font-size: 0.9rem;
}

.btn-danger:hover {
    background: #dc2626;
}

/* Messages */
.alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid var(--primary);
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #ef4444;
}

/* Footer */
.footer {
    background: var(--dark);
    color: white;
    padding: 2rem 0;
    text-align: center;
   
}

.footer p {
    margin: 0.5rem 0;
}

.subtitle {
    opacity: 0.7;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .data-table {
        display: block;
        overflow-x: auto;
    }
}