.cta {
    padding: 84px 0;
    background: #fff;
}

.cta-box {
    border-radius: calc(var(--radius-xl) + 6px);
    padding: clamp(28px, 4vw, 44px);
    text-align: center;
    color: #fff;
    background: linear-gradient(180deg,
            var(--brand-900) 0%,
            var(--brand-800) 30%,
            var(--brand-600) 62%,
            var(--brand-400) 120%);
    box-shadow: 0 26px 70px rgba(2, 6, 23, 0.18);
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: "";
    position: absolute;
    inset: -40% -30%;
    background:
        radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.18), transparent 55%),
        radial-gradient(circle at 85% 35%, rgba(255, 255, 255, 0.14), transparent 55%),
        radial-gradient(circle at 45% 90%, rgba(255, 255, 255, 0.10), transparent 55%);
    pointer-events: none;
}

.cta-box>* {
    position: relative;
    z-index: 1;
}

.cta-mark {
    width: 115px;
    height: 50px;
    border-radius: 999px;
    margin: 0 auto 14px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.28);
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
}

.cta-logo {
    width: 75px;
    height: auto;
    display: block;
    filter: drop-shadow(0 10px 26px rgba(0, 0, 0, .18));
}


.cta-title {
    margin: 0 0 8px;
    font-weight: 900;
    letter-spacing: -0.03em;
    font-size: clamp(1.9rem, 3.4vw, 2.6rem);
}

.cta-text {
    margin: 0 auto 18px;
    max-width: 62ch;
    color: rgba(255, 255, 255, 0.92);
    font-size: 1.05rem;
}

.cta-footnote {
    margin: 16px 0 0;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.82);
}