:root { color-scheme: dark; }
body {
    margin: 0;
    font-family: "Inter", "Helvetica Neue", sans-serif;
    background: #070b10;
    color: #eef3f8;
    line-height: 1.7;
}
header {
    padding: 90px 20px 60px;
    text-align: center;
    background: linear-gradient(140deg,#0a1a2e,#0a0f1c 60%,#0f2c49);
}
h1 { font-size: 2.8rem; margin-bottom: 12px; }
.subtitle { color: #6dd5ff; letter-spacing: .08rem; text-transform: uppercase; }
section { max-width: 1100px; margin: 0 auto; padding: 45px 20px; }
h2 { font-size: 1.8rem; margin-bottom: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.card {
    background: #111826;
    border-radius: 18px;
    padding: 24px;
    box-shadow: 0 18px 45px rgba(0,0,0,.35);
}
.card h3 { margin-top: 0; color: #7fe0ff; font-size: 1.15rem; }
.hero-cta { margin-top: 30px; text-align: center; }
.cta-btn {
    background: #12c98a;
    border: none;
    color: #fff;
    padding: 15px 32px;
    border-radius: 999px;
    font-size: 1.05rem;
    cursor: pointer;
    transition: transform .2s, box-shadow .2s;
}
.cta-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(18,201,138,.45); }
.stats {
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
    justify-content: center;
    margin-top: 25px;
}
.stat-item {
    background: rgba(255,255,255,.06);
    padding: 18px 26px;
    border-radius: 14px;
    text-align: center;
    min-width: 150px;
}
.stat-item strong { display: block; font-size: 1.6rem; color: #7fe0ff; }
.timeline { border-left: 2px solid rgba(255,255,255,.15); margin-left: 20px; padding-left: 25px; }
.timeline-item { margin-bottom: 18px; }
footer { text-align: center; padding: 45px 15px; color: #91a0b6; font-size: .9rem; border-top: 1px solid rgba(255,255,255,.08); }
a { color: #6dd5ff; }