/* ═══════════════════════════════════════════
   Email Popup — Kit / Ghost provider-agnostic
   ═══════════════════════════════════════════ */

.slux-popup-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: color-mix(in srgb, var(--background-color) 80%, transparent);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.slux-popup-overlay.is-visible {
    opacity: 1;
    pointer-events: all;
}

.slux-popup-modal {
    position: relative;
    background: var(--background-color);
    border: 1px solid color-mix(in srgb, var(--text-color) 12%, transparent);
    padding: max(40px, calc(2.78vw * var(--scale)));
    width: min(480px, 90vw);
    box-sizing: border-box;
    transform: scale(0.96) translateY(10px);
    transition: transform 0.3s ease;
}

.slux-popup-overlay.is-visible .slux-popup-modal {
    transform: scale(1) translateY(0);
}

.slux-popup-close {
    position: absolute;
    top: max(16px, calc(1.11vw * var(--scale)));
    right: max(16px, calc(1.11vw * var(--scale)));
    background: none;
    border: none;
    color: var(--text-color);
    opacity: 0.35;
    cursor: pointer;
    font-size: max(16px, calc(1.11vw * var(--scale)));
    line-height: 1;
    padding: 4px 6px;
    transition: opacity 0.2s ease;
}

.slux-popup-close:hover { opacity: 0.85; }

.slux-popup-eyebrow {
    font-family: var(--font2);
    font-size: max(11px, calc(0.76vw * var(--scale)));
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-color);
    opacity: 1;
    margin: 0 0 max(14px, calc(0.97vw * var(--scale)));
}

.slux-popup-eyebrow::before { content: "[ "; }
.slux-popup-eyebrow::after  { content: " ]"; }

.slux-popup-cursor {
    margin-left: 3px;
    animation: slux-fb-cursor 1.1s step-start infinite;
}

.slux-popup-title {
    font-family: var(--font1);
    font-size: max(28px, calc(1.94vw * var(--scale)));
    font-weight: 400;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin: 0 0 max(10px, calc(0.69vw * var(--scale)));
    color: inherit;
}

.slux-popup-desc {
    font-family: var(--font2);
    font-size: max(13px, calc(0.9vw * var(--scale)));
    line-height: 1.65;
    opacity: 0.65;
    margin: 0 0 max(24px, calc(1.67vw * var(--scale)));
    max-width: 38ch;
}

.slux-popup-success {
    font-family: var(--font2);
    font-size: max(13px, calc(0.9vw * var(--scale)));
    color: var(--accent-color);
    letter-spacing: 0.04em;
    margin: max(20px, calc(1.39vw * var(--scale))) 0 0;
}

.slux-popup-error {
    font-family: var(--font2);
    font-size: max(12px, calc(0.83vw * var(--scale)));
    opacity: 0.55;
    margin: max(10px, calc(0.69vw * var(--scale))) 0 0;
}

/* ─── Mobile ────────────────────────────────── */

@media (max-width: 767px) {
    .slux-popup-modal {
        width: calc(100vw - 32px);
        padding: 32px 24px;
    }

    .slux-popup-title {
        font-size: max(22px, 5.5vw);
    }
}