/* Import d'une police moderne depuis Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

/* --- Variables de couleur et styles globaux --- */
:root {
    --bg-color: #f4f7f6;
    --container-bg: #ffffff;
    --text-color: #4a5568;
    --heading-color: #1a202c;
    --shadow-color: rgba(0, 0, 0, 0.08);
    --border-color: #e2e8f0;
    --accent-color: #2563eb;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.7;
    padding: 2rem;
}

.info-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--container-bg);
    border-radius: 12px;
    padding: 2.5rem 3rem;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px var(--shadow-color);
}

/* --- En-tête --- */
.info-header {
    text-align: center;
    margin-bottom: 2.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1.5rem;
}

.info-header h1 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--heading-color);
    margin-bottom: 0.5rem;
}

.info-header p {
    font-size: 1.1rem;
    color: #718096;
}

/* --- Contenu principal --- */
.info-content {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.tech-section h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--heading-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.tech-icon {
    color: var(--accent-color);
}

.tech-section p, .tech-section ul {
    padding-left: 42px; /* Aligner avec le texte du titre */
}

.tech-section ul {
    list-style-type: none;
}

.tech-section li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 25px;
}

.tech-section li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #22c55e; /* Vert */
    font-weight: bold;
}

/* --- Pied de page --- */
.info-footer {
    text-align: center;
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--accent-color);
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: background-color 0.2s ease-in-out;
}

.back-link:hover {
    background-color: #eef2ff;
}