/* RESET & BASE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body {
    background-color: #f5f7fa;
    color: #333;
    line-height: 1.6;
}

/* NAVIGATION */
nav {
    background-color: #091f36;
    padding: 1rem;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 2rem;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

nav a:hover,
nav a.active {
    text-decoration: underline;
}

/* HEADER */
header {
    background-color: #0a2540;
    color: white;
    padding: 2.5rem 1rem;
    text-align: center;
}

header h1 {
    margin-bottom: 0.5rem;
}

/* LAYOUT */
main {
    max-width: 900px;
    margin: 2.5rem auto;
    padding: 0 1rem;
}

/* SECTIONS */
section {
    background: white;
    padding: 1.8rem;
    margin-bottom: 1.8rem;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

section h2 {
    margin-bottom: 1rem;
    color: #0a2540;
    border-bottom: 2px solid #e0e6ed;
    padding-bottom: 0.4rem;
}

/* LISTES */
ul {
    margin-left: 1.5rem;
}

ul li {
    margin-bottom: 0.5rem;
}

/* IMAGE PROXMOX (RÉDUITE DE MOITIÉ) */
.proxmox-image {
    width: 50%;
    max-width: 500px;
    display: block;
    margin: 1.5rem auto;
    border-radius: 6px;
    border: 1px solid #ddd;
}

/* FOOTER */
footer {
    text-align: center;
    padding: 1.2rem;
    color: #777;
    font-size: 0.9rem;
    margin-top: 2rem;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        gap: 1rem;
    }

    .proxmox-image {
        width: 100%;
    }
}
/* Focus service (onglet interne) */
.focus-service {
    border-left: 5px solid #0a2540;
}

.focus-service h3 {
    margin-top: 1.2rem;
    margin-bottom: 0.4rem;
    color: #091f36;
}

.focus-text p {
    margin-bottom: 0.8rem;
}
/* Image focus service */
.focus-image {
    width: 60%;
    max-width: 600px;
    display: block;
    margin: 1.2rem auto;
    border-radius: 6px;
    border: 1px solid #ddd;
}
.image-caption {
    text-align: center;
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 1rem;
}