/* Perks — domain, hosting & maintenance */

.perks-premium {
    position: relative;
    padding: 3.5rem 0;
    background: #000000;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.perks-premium-header {
    text-align: center;
    max-width: 40rem;
    margin: 0 auto 2rem;
}

.perks-premium-tag {
    display: inline-flex;
    align-items: center;
    margin-bottom: 0.75rem;
    padding: 0.4rem 0.9rem;
    border-radius: 9999px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.03);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.65);
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.perks-premium-tag.is-visible,
.perks-premium-title.is-visible,
.perks-premium-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.perks-premium-title {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: #ffffff;
    margin-bottom: 0.55rem;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1) 0.06s, transform 0.75s cubic-bezier(0.16, 1, 0.3, 1) 0.06s;
}

.perks-premium-title em {
    font-style: italic;
    color: rgba(255, 255, 255, 0.72);
}

.perks-premium-subtitle {
    font-size: 0.92rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.5);
}

.perks-premium-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    max-width: 52rem;
    margin: 0 auto;
}

@media (min-width: 640px) {
    .perks-premium-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.perks-premium-card {
    padding: 1.25rem 1.1rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
    opacity: 0;
    transform: translateY(22px);
    transition:
        opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.75s cubic-bezier(0.16, 1, 0.3, 1),
        border-color 0.35s ease;
}

.perks-premium-card:nth-child(1) { transition-delay: 0.12s; }
.perks-premium-card:nth-child(2) { transition-delay: 0.2s; }
.perks-premium-card:nth-child(3) { transition-delay: 0.28s; }

.perks-premium-card:hover {
    border-color: rgba(255, 255, 255, 0.16);
}

.perks-premium-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    margin-bottom: 0.75rem;
    border-radius: 0.625rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    background: rgba(255, 255, 255, 0.04);
}

.perks-premium-card h3 {
    font-size: 0.92rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 0.35rem;
}

.perks-premium-card p {
    font-size: 0.78rem;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.52);
}

.perks-premium-note {
    margin-top: 1.25rem;
    text-align: center;
    font-size: 0.68rem;
    letter-spacing: 0.04em;
    color: rgba(255, 255, 255, 0.32);
}

@media (prefers-reduced-motion: reduce) {
    .perks-premium-tag,
    .perks-premium-title,
    .perks-premium-card {
        opacity: 1;
        transform: none;
        transition: none;
    }
}