/* Final CTA / Explore Section */

.cta {

    --cta-mx: 50%;
    --cta-my: 52%;

    position: relative;
    isolation: isolate;
    overflow: hidden;
    padding: clamp(140px, 18vw, 220px) 0;
    border-top: 1px solid rgba(214, 180, 106, 0.10);
    scroll-margin-top: calc(var(--header-height) + 16px);
}

.cta-bg {

    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.cta-glow {

    position: absolute;
    inset: 0;
    background: radial-gradient(
        520px circle at var(--cta-mx) var(--cta-my),
        rgba(194, 59, 59, 0.14) 0%,
        rgba(212, 122, 74, 0.10) 18%,
        rgba(214, 180, 106, 0.12) 36%,
        rgba(241, 210, 138, 0.04) 52%,
        transparent 70%
    );
    opacity: 0.55;
    transition: opacity 320ms ease;
    mix-blend-mode: screen;
}

.cta.is-active .cta-glow {
    opacity: 1;
}

.cta-lines {

    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0.55;
}

.cta-lines-group path {

    fill: none;
    stroke: rgba(214, 180, 106, 0.10);
    stroke-width: 1;
    stroke-linecap: round;
}

.cta-lines-group path:nth-child(3n) {
    stroke: rgba(194, 59, 59, 0.07);
}

.cta-lines-group path:nth-child(3n + 1) {
    stroke: rgba(241, 210, 138, 0.09);
}

.cta-container {

    position: relative;
    z-index: 1;
    width: min(100% - 2 * var(--container-padding), 880px);
    display: grid;
    gap: clamp(40px, 6vw, 64px);
    justify-items: center;
    text-align: center;
}

.cta-header {
    max-width: 720px;
    display: grid;
    gap: 18px;
}

.cta-title {

    color: var(--color-text-primary);
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -0.035em;
}

.cta-title .brand-mark,
.cta-title .brand-name {
    font-size: inherit;
    font-weight: inherit;
    letter-spacing: inherit;
}

.roadmap-title .brand-mark,
.roadmap-title .brand-name {
    font-size: inherit;
    font-weight: inherit;
    letter-spacing: inherit;
}

.cta-text {

    margin-inline: auto;
    max-width: 520px;
    color: var(--color-text-secondary);
    font-size: clamp(1.05rem, 1.6vw, 1.2rem);
    line-height: 1.75;
}

.cta-action {

    display: grid;
    gap: 22px;
    justify-items: center;
}

.cta-button-wrap {

    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.cta-button-aura {

    position: absolute;
    inset: -28px;
    border-radius: 999px;
    background: radial-gradient(
        circle at var(--cta-mx) var(--cta-my),
        rgba(194, 59, 59, 0.28) 0%,
        rgba(214, 180, 106, 0.22) 34%,
        rgba(241, 210, 138, 0.08) 58%,
        transparent 72%
    );
    filter: blur(18px);
    opacity: 0.55;
    transition: opacity 320ms ease, transform 500ms ease;
    pointer-events: none;
    z-index: 0;
}

.cta.is-active .cta-button-aura {
    opacity: 0.95;
    transform: scale(1.06);
}

.cta-button {

    position: relative;
    z-index: 1;
    min-height: 58px;
    padding: 0 36px;
    border-radius: 999px;
    font-size: 1.05rem;
    letter-spacing: 0.01em;
    box-shadow:
        0 16px 40px rgba(214, 180, 106, 0.22),
        0 0 0 1px rgba(255, 246, 213, 0.18);
}

.cta-button:hover {
    box-shadow:
        0 20px 52px rgba(214, 180, 106, 0.34),
        0 0 0 1px rgba(255, 246, 213, 0.28);
}

.cta-note {

    color: var(--color-text-muted);
    font-size: 0.82rem;
    letter-spacing: 0.04em;
    line-height: 1.6;
}

@media (prefers-reduced-motion: reduce) {

    .cta-glow,
    .cta-button-aura {
        transition: none;
    }
}

@media (max-width: 700px) {

    .cta {
        padding: 110px 0 120px;
    }

    .cta-title {
        font-size: clamp(2rem, 9vw, 2.6rem);
    }

    .cta-button {
        min-height: 52px;
        padding: 0 28px;
        font-size: 0.98rem;
    }

    .cta-lines {
        opacity: 0.4;
    }
}