* {
    box-sizing: border-box
}

html,
body {
    height: 100%
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial;
    color: #1b1b1b;
    background: #0f0b09;
    display: flex;
    min-height: 100%;
    flex-direction: column;
}

.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: clamp(12px, 2.5vw, 24px);
    padding: clamp(16px, 4vw, 40px);
    flex: 1;
}

.banner {
    margin: 0;
    width: min(1100px, 95vw);
    filter: drop-shadow(0 8px 24px rgba(0, 0, 0, .45));
}

.banner img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 16px;
}

.cta {
    display: inline-block;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: .3px;
    padding: 12px 20px;
    border-radius: 999px;
    background: linear-gradient(135deg, #ffb36b, #ff7a2a);
    color: #2b1207;
    text-transform: uppercase;
    box-shadow: 0 6px 18px rgba(255, 122, 42, .35);
}

.footer {
    text-align: center;
    color: #c6b2a7;
    font-size: 14px;
    padding: 18px 12px;
    border-top: 1px solid rgba(255, 255, 255, .06);
    background: linear-gradient(180deg, rgba(255, 255, 255, .02), rgba(0, 0, 0, .15));
}