* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #0b0d12;
    color: #e8e8ea;
    line-height: 1.6;
}
header {
    background: linear-gradient(135deg, #111522, #1b1024);
    border-bottom: 1px solid #333642;
    padding: 28px 20px;
}
nav {
    max-width: 1000px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}
.logo { font-weight: bold; letter-spacing: 2px; color: #d7a8ff; }
nav a { color: #bbbcc4; text-decoration: none; margin-left: 18px; }
nav a:hover, nav a.active { color: #fff; }
.container { max-width: 1000px; margin: auto; padding: 55px 20px; }
.hero {
    min-height: 420px;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at 75% 30%, #3b1c4c 0, transparent 35%),
                radial-gradient(circle at 20% 80%, #172a42 0, transparent 35%);
}
h1 { font-size: clamp(42px, 8vw, 78px); line-height: 1; margin: 0 0 20px; }
h2 { color: #d7a8ff; margin-top: 35px; }
.lead { max-width: 700px; color: #bfc0c8; font-size: 20px; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; margin-top: 30px; }
.card {
    background: #12151e;
    border: 1px solid #292d3a;
    padding: 24px;
    border-radius: 10px;
}
.card h3 { margin-top: 0; color: #fff; }
.timeline { border-left: 2px solid #754b8e; padding-left: 25px; }
.timeline div { margin-bottom: 28px; }
.year { color: #d7a8ff; font-weight: bold; }
footer { border-top: 1px solid #292d3a; padding: 25px 20px; color: #777985; text-align: center; }
.btn {
    display: inline-block; margin-top: 18px; padding: 11px 18px;
    border: 1px solid #7b4e94; border-radius: 7px; color: white; text-decoration: none;
}
@media (max-width: 600px) {
    nav { flex-direction: column; align-items: flex-start; }
    nav a { margin: 0 12px 0 0; }
}