.infyner-signup-promo {
    --infyner-promo-shell: #141f2e;
    --infyner-promo-shell-deep: #0c1420;
    --infyner-promo-cta: #d4b87a;
    --infyner-promo-cta-mid: #b89a5c;
    --infyner-promo-cta-top: #e8d4a8;
    --infyner-promo-cta-text: #1a1520;
    --infyner-promo-muted: #94a3b8;
    --infyner-promo-gold: #d4a853;
    --infyner-promo-panel-max: 480px;

    position: fixed;
    inset: 0;
    z-index: 10050;
    display: none;
    align-items: center;
    justify-content: center;
    padding: clamp(10px, 3.5vw, 22px);
    box-sizing: border-box;
}

.infyner-signup-promo.infyner-signup-promo--visible {
    display: flex;
}

.infyner-signup-promo__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
    .infyner-signup-promo__backdrop {
        background: rgba(15, 23, 42, 0.72);
    }
}

.infyner-signup-promo__panel {
    position: relative;
    z-index: 1;
    width: min(var(--infyner-promo-panel-max), 100%);
    max-width: var(--infyner-promo-panel-max);
    overflow: hidden;
    color: #e2e8f0;
    border-radius: 16px;
    box-shadow:
        0 20px 64px rgba(0, 0, 0, 0.48),
        0 0 0 1px rgba(255, 255, 255, 0.06);
    padding: 0;
    padding-top: 3px;
    box-sizing: border-box;
    opacity: 0;
    transform: translateY(10px) scale(0.99);
    transition: opacity 0.26s ease, transform 0.26s ease;
    background-color: #0a0e17;
    background-image:
        linear-gradient(145deg, rgba(255, 255, 255, 0.04) 0%, transparent 38%),
        linear-gradient(168deg, var(--infyner-promo-shell) 0%, var(--infyner-promo-shell-deep) 100%);
}

.infyner-signup-promo__panel::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: 16px 16px 0 0;
    background: linear-gradient(
        90deg,
        #00d2ff 0%,
        #9d50bb 22%,
        #f27121 44%,
        #8bc34a 62%,
        #00bcd4 78%,
        #e91e63 100%
    );
    box-shadow:
        0 0 12px rgba(0, 210, 255, 0.28),
        0 0 14px rgba(233, 30, 99, 0.15);
    pointer-events: none;
}

.infyner-signup-promo__inner {
    padding: clamp(0.75rem, 2.4vw, 1.1rem) clamp(0.9rem, 3vw, 1.25rem) clamp(0.95rem, 2.6vw, 1.15rem);
    padding-top: clamp(0.55rem, 1.8vw, 0.75rem);
}

.infyner-signup-promo.infyner-signup-promo--visible .infyner-signup-promo__panel {
    opacity: 1;
    transform: translateY(0) scale(1);
}

@media (prefers-reduced-motion: reduce) {
    .infyner-signup-promo__panel {
        transform: none;
        transition: opacity 0.2s ease;
    }

    .infyner-signup-promo.infyner-signup-promo--visible .infyner-signup-promo__panel {
        transform: none;
    }

    .infyner-signup-promo__panel::before {
        box-shadow: none;
    }

    .infyner-signup-promo__cover-wrap {
        animation: none;
    }

    .infyner-signup-promo__cta {
        transition: none;
    }
}

.infyner-signup-promo__close {
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: 2;
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    color: rgba(248, 250, 252, 0.72);
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease, color 0.15s ease;
}

.infyner-signup-promo__close:hover,
.infyner-signup-promo__close:focus-visible {
    background: rgba(255, 255, 255, 0.1);
    color: #f8fafc;
    outline: 1px solid rgba(255, 221, 88, 0.35);
    outline-offset: 0;
}

.infyner-signup-promo__eyebrow {
    margin: 0 0 0.45rem;
    padding-right: 2rem;
    font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(212, 168, 83, 0.95);
}

.infyner-signup-promo__cover-wrap {
    position: relative;
    margin: 0 auto 0.55rem;
    padding: 0;
    max-width: 100%;
    border-radius: 10px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.22);
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.06),
        0 0 0 1px rgba(0, 210, 255, 0.08),
        0 8px 32px rgba(0, 0, 0, 0.35);
    animation: infynerPromoCoverGlow 5s ease-in-out infinite;
}

@keyframes infynerPromoCoverGlow {
    0%,
    100% {
        box-shadow:
            inset 0 0 0 1px rgba(255, 255, 255, 0.06),
            0 0 0 1px rgba(0, 210, 255, 0.1),
            0 6px 24px rgba(0, 0, 0, 0.32),
            0 0 22px rgba(0, 210, 255, 0.12);
    }

    50% {
        box-shadow:
            inset 0 0 0 1px rgba(255, 255, 255, 0.08),
            0 0 0 1px rgba(233, 30, 99, 0.12),
            0 8px 28px rgba(0, 0, 0, 0.38),
            0 0 26px rgba(233, 30, 99, 0.14);
    }
}

.infyner-signup-promo__cover {
    display: block;
    width: 100%;
    height: auto;
    max-height: min(180px, 26vh);
    object-fit: cover;
    object-position: left center;
}

.infyner-signup-promo__headline {
    margin: 0 0 0.35rem;
    max-width: 90%;
    font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
    font-weight: 600;
    font-size: clamp(1.35rem, 4.2vw, 1.75rem);
    line-height: 1.15;
    letter-spacing: -0.03em;
    color: #f1f5f9;
}

.infyner-signup-promo__headline-lead {
    display: inline;
    font-weight: 500;
    color: rgba(226, 232, 240, 0.88);
    margin-right: 0.28em;
}

.infyner-signup-promo__headline-highlight {
    display: inline;
    font-weight: 800;
    background: linear-gradient(105deg, #f2ead8 0%, #d4b87a 48%, #a88b4a 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
}

@supports not ((-webkit-background-clip: text) or (background-clip: text)) {
    .infyner-signup-promo__headline-highlight {
        color: #d4b87a;
        -webkit-text-fill-color: unset;
    }
}

.infyner-signup-promo__sub {
    margin: 0 0 1rem;
    max-width: 90%;
    font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
    font-size: clamp(0.875rem, 2.4vw, 0.94rem);
    line-height: 1.6;
    font-weight: 400;
    color: rgba(148, 163, 184, 0.98);
}

.infyner-signup-promo__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: stretch;
    margin-top: 0.15rem;
}

.infyner-signup-promo__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.7rem 1.15rem;
    border-radius: 10px;
    font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.01em;
    text-decoration: none;
    color: var(--infyner-promo-cta-text);
    border: none;
    cursor: pointer;
    background: linear-gradient(
        180deg,
        var(--infyner-promo-cta-top) 0%,
        var(--infyner-promo-cta) 42%,
        var(--infyner-promo-cta-mid) 100%
    );
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.22) inset,
        0 2px 6px rgba(0, 0, 0, 0.14),
        0 0 10px rgba(184, 154, 92, 0.12);
    transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

.infyner-signup-promo__cta:hover {
    transform: translateY(-1px);
    filter: brightness(1.04) saturate(0.95);
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.28) inset,
        0 3px 10px rgba(0, 0, 0, 0.16),
        0 0 14px rgba(184, 154, 92, 0.16);
}

.infyner-signup-promo__cta:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.85);
    outline-offset: 2px;
}

.infyner-signup-promo__trust {
    display: flex;
    align-items: center;
    gap: 0.42rem;
    margin: 1.05rem 0 0.4rem;
    max-width: 90%;
    font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
    font-size: 0.74rem;
    line-height: 1.45;
    font-weight: 400;
    letter-spacing: 0.055em;
    text-transform: uppercase;
    color: rgba(203, 213, 225, 0.88);
}

.infyner-signup-promo__trust-badge {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.15rem;
    height: 1.15rem;
    border-radius: 999px;
    background: rgba(212, 184, 122, 0.12);
    color: rgba(212, 184, 122, 0.92);
}

.infyner-signup-promo__trust-icon {
    display: block;
}

.infyner-signup-promo__fineprint {
    margin: 0;
    max-width: 90%;
    font-size: 0.78rem;
    line-height: 1.6;
    color: rgba(148, 163, 184, 0.82);
}

@media (max-width: 380px) {
    .infyner-signup-promo {
        --infyner-promo-panel-max: 100%;
    }

    .infyner-signup-promo__headline-lead {
        display: block;
        margin-bottom: 0.12rem;
        margin-right: 0;
    }
}