.mainbanner {
    margin-top: 88px;

    width: 100%;
    max-width: 2000px;
    margin-left: auto;
    margin-right: auto;

    height: 420px;

    background-image:
        linear-gradient(
            135deg,
            rgba(8, 48, 23, 0.72),
            rgba(20, 92, 47, 0.58)
        ),
        url('../../images/novaera4.webp');

    background-size: cover;
    background-position: center;

    position: relative;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 22px;

    padding: 40px;

    text-align: center;
    color: #FFF;
    overflow: hidden;
}

/* Glow suave premium */
.mainbanner::after {
    content: '';
    position: absolute;
    inset: 0;

    background:
        radial-gradient(
            circle at top,
            rgba(95, 165, 67, 0.18),
            transparent 45%
        );

    pointer-events: none;
}

.mainbanner--tag {
    position: relative;
    z-index: 2;

    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.14);
    backdrop-filter: blur(6px);

    color: #FFF;
    padding: 10px 22px;
    border-radius: 999px;

    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
}

.mainbanner h1 {
    position: relative;
    z-index: 2;

    font-size: 48px;
    font-weight: 700;
    line-height: 1.1;

    max-width: 820px;

    text-shadow:
        0 4px 20px rgba(0,0,0,0.25);
}