/* ==========================================
   LunarStar Paywall / Membership System
   Growth-first, not limit-first.
========================================== */

/* === Growth Preview === */
.growth-preview {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
}

.growth-preview-inner {
    max-width: 420px;
    width: 100%;
    background: rgba(20, 22, 30, 0.6);
    border: 1px solid rgba(212, 176, 82, 0.15);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    text-align: center;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.preview-header {
    margin-bottom: 28px;
}

.preview-moon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 176, 82, 0.25), transparent 70%);
    margin: 0 auto 16px;
}

.preview-eyebrow {
    font-size: 12px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(212, 176, 82, 0.7);
    margin: 0;
}

/* Stats Row */
.preview-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    margin-bottom: 28px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.stat-number {
    font-size: 28px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1;
}

.stat-label {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.stat-divider {
    width: 1px;
    height: 28px;
    background: rgba(255, 255, 255, 0.08);
}

/* Insight */
.preview-insight {
    margin-bottom: 20px;
}

.insight-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.35);
    margin: 0 0 4px;
}

.insight-value {
    font-size: 16px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.75);
    margin: 0;
}

/* Message */
.preview-message {
    margin-bottom: 28px;
}

.preview-message p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.55);
    margin: 0;
    line-height: 1.7;
}

.preview-sub {
    font-size: 13px !important;
    color: rgba(255, 255, 255, 0.35) !important;
    margin-top: 4px !important;
}

/* Journey CTA */
.btn-journey {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(212, 176, 82, 0.2), rgba(212, 176, 82, 0.08));
    border: 1px solid rgba(212, 176, 82, 0.3);
    color: #D4B052;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.35s var(--ease-standard), border-color 0.35s var(--ease-standard), transform 0.35s var(--ease-standard);
}

.btn-journey:hover {
    background: linear-gradient(135deg, rgba(212, 176, 82, 0.3), rgba(212, 176, 82, 0.12));
    border-color: rgba(212, 176, 82, 0.5);
    transform: translateY(-2px);
}

.preview-footer {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.25);
    margin: 16px 0 0;
}

/* === Membership Dialog === */
.membership-dialog {
    max-width: 900px;
    margin: 0 auto;
    padding: 48px 24px;
}

.dialog-header {
    text-align: center;
    margin-bottom: 48px;
}

.dialog-header h2 {
    font-size: 28px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
    margin: 0 0 8px;
}

.dialog-header p {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.45);
    margin: 0;
}

/* Tier Grid */
.tier-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.tier-card {
    background: rgba(20, 22, 30, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-xl);
    padding: 32px 24px;
    text-align: center;
    transition: border-color 0.35s var(--ease-standard), transform 0.35s var(--ease-standard);
    position: relative;
}

.tier-card:hover {
    transform: translateY(-4px);
}

.tier-recommended {
    border-color: rgba(212, 176, 82, 0.3);
    background: rgba(20, 22, 30, 0.65);
}

.tier-badge {
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 999px;
    display: inline-block;
    margin-bottom: 16px;
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.4);
}

.tier-badge-gold {
    background: rgba(212, 176, 82, 0.12);
    color: #D4B052;
}

.tier-icon {
    font-size: 24px;
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.3);
}

.tier-recommended .tier-icon {
    color: #D4B052;
}

.tier-name {
    font-size: 20px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.85);
    margin: 0 0 8px;
}

.tier-desc {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
    margin: 0 0 20px;
    line-height: 1.6;
}

.tier-features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    text-align: left;
}

.tier-features li {
    padding: 6px 0;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.tier-features li:last-child {
    border-bottom: none;
}

.tier-price {
    margin-bottom: 16px;
}

.price-amount {
    font-size: 24px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
}

.price-period {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.35);
}

.tier-btn {
    width: 100%;
    padding: 12px;
    border-radius: var(--radius-lg);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.35s var(--ease-standard), transform 0.35s var(--ease-standard);
    border: none;
}

.tier-btn-primary {
    background: linear-gradient(135deg, rgba(212, 176, 82, 0.25), rgba(212, 176, 82, 0.1));
    color: #D4B052;
    border: 1px solid rgba(212, 176, 82, 0.3);
}

.tier-btn-primary:hover {
    background: linear-gradient(135deg, rgba(212, 176, 82, 0.35), rgba(212, 176, 82, 0.15));
    transform: translateY(-2px);
}

.tier-btn-secondary {
    background: rgba(255, 255, 255, 0.04);
    color: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.tier-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
}

.tier-btn-ghost {
    background: transparent;
    color: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.tier-btn-ghost:hover {
    background: rgba(255, 255, 255, 0.04);
}

.dialog-guarantee {
    text-align: center;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.3);
    margin: 0;
}

/* === Membership Intro === */
.membership-intro {
    text-align: center;
    padding: 80px 24px;
}

.intro-hero {
    margin-bottom: 64px;
}

.intro-moon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 176, 82, 0.2), transparent 70%);
    margin: 0 auto 24px;
}

.intro-hero h1 {
    font-size: 36px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
    margin: 0 0 12px;
    line-height: 1.3;
}

.intro-subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.45);
    margin: 0;
}

.intro-benefits {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 800px;
    margin: 0 auto 64px;
}

.benefit-card {
    text-align: center;
    padding: 24px;
}

.benefit-icon {
    font-size: 24px;
    color: #D4B052;
    margin-bottom: 16px;
}

.benefit-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    margin: 0 0 8px;
}

.benefit-card p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
    line-height: 1.6;
    margin: 0;
}

.intro-cta {
    text-align: center;
}

.btn-journey-large {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 40px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(212, 176, 82, 0.25), rgba(212, 176, 82, 0.08));
    border: 1px solid rgba(212, 176, 82, 0.35);
    color: #D4B052;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.35s var(--ease-standard), transform 0.35s var(--ease-standard);
}

.btn-journey-large:hover {
    background: linear-gradient(135deg, rgba(212, 176, 82, 0.35), rgba(212, 176, 82, 0.12));
    transform: translateY(-2px);
}

.intro-cta p {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.3);
    margin: 12px 0 0;
}