body { 
    font-family: 'Segoe UI', sans-serif; 
    margin: 0; 
    background-color: #1B1F3A; 
    color: white; 
}
        
header { 
    background-color: #0d1b2a; 
    padding: 15px; 
    display: flex; 
    align-items: center; 
    border-bottom: 3px solid white; 
}

.logo-box { 
    display: flex; 
    gap: 20px; 
}

.bu-title { 
    color: #00b4d8; 
    font-weight: bold; 
    font-size: 1.2em; 
    margin-left: 20px;
}

.hero { 
    background-color: #a8dadc; 
    padding: 50px; 
    position: relative; 
    height: 300px; 
    overflow: hidden; 
}

.hero-title-box { 
    background-color: #1B1F3A; 
    padding: 30px; 
    width: 50%; 
    position: relative; 
    z-index: 10; 
    border-left: 5px solid #ECB32E;
}

.container { 
    max-width: 1000px; 
    margin: 0 auto; 
    padding: 40px 20px; 
}

h2 { 
    color: #ECB32E; 
    border-bottom: 1px solid #ECB32E; 
    padding-bottom: 10px; 
    margin-top: 40px;
}

p { 
    line-height: 1.6; 
    font-size: 1.1em; 
}

.video-wrapper { 
    background: #000; 
    width: 100%; 
    height: 400px; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    margin: 30px 0;
    border: 2px solid #ECB32E;
}

table { 
    width: 100%; 
    border-collapse: collapse; 
    margin-top: 20px; 
    color: #fff; 
}

th, td { 
    border: 1px solid #444; 
    padding: 12px; 
    text-align: left; 
}

th { 
    background-color: #2c3e50; 
    color: #ECB32E; 
}

.btn { 
    background-color: #ECB32E; 
    color: #1B1F3A; 
    padding: 10px 20px; 
    text-decoration: none; 
    font-weight: bold; 
    border-radius: 4px; 
    display: inline-block; 
    margin-top: 10px;
}

html {
    scroll-behavior: smooth;
}

.sommaire {
    background-color: #0d1b2a;
    padding: 15px 0;
    text-align: center;
    border-bottom: 3px solid #ECB32E;
    position: sticky;
    top: 0;
    z-index: 100;
}

.sommaire ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.sommaire a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: color 0.3s;
}

.sommaire a:hover {
    color: #ECB32E;
}

article {
    scroll-margin-top: 80px; 
}

.db-logo {
    float: right;
    margin: 0 0 20px 30px;
    max-width: 250px;
    height: auto;
    background: white;
    padding: 10px;
    border-radius: 8px;
}

.clearfix::after { content: ""; display: table; clear: both; }

.screens-container {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin: 30px 0;
    justify-content: center;
}

figure {
    margin: 0;
    flex: 1; 
    min-width: 300px; 
}

figure img {
    width: 100%;
    height: auto;
    border: 3px solid #ECB32E;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

figcaption {
    text-align: center;
    font-style: italic;
    margin-top: 10px;
    font-size: 0.9em;
    color: #ECB32E;
}