/* =========================================================
   tariff — тариф. Единый формат (как на ECVI Pro):
   слева цена + примечание + кнопка, справа чек-лист.
   ========================================================= */

.tariff-section {
    background-color: var(--color-bg-dark);
    color: var(--color-white);
    padding: var(--section-pad) 0;
}

.tariff-inner {
    display: flex;
    align-items: flex-start;
    gap: 80px;
}

.tariff-left {
    flex: 0 0 40%;
    min-width: 0;
}

.tariff-title {
    margin-bottom: 16px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: clamp(28px, 2.53vw, 48.6px);
    line-height: 1;
    color: var(--color-white);
}

.tariff-price {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: clamp(28px, 2.25vw, 43.2px);
    line-height: 1.1;
    color: var(--color-white);
}

.tariff-price-unit {
    font-size: 0.667em;
}

.tariff-note {
    margin-top: 8px;
    font-size: clamp(14px, 1.13vw, 21.6px);
    color: rgba(255, 255, 255, 0.5);
}

.tariff-left .btn {
    margin-top: 40px;
}

.tariff-features {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.tariff-feature {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: var(--fs-body);
    line-height: 1.3;
    color: rgba(255, 255, 255, 0.8);
}

.tariff-feature svg {
    flex-shrink: 0;
    color: var(--color-white);
}

/* Появление пунктов при входе секции во вьюпорт: мягко, с лёгким стаггером */
.has-js .tariff-feature {
    opacity: 0;
    transform: translateY(8px);
}

.has-js .tariff-section.is-visible .tariff-feature {
    opacity: 1;
    transform: none;
    transition: opacity 0.5s ease, transform 0.6s cubic-bezier(0.2, 0, 0.2, 1);
}

.has-js .tariff-section.is-visible .tariff-feature:nth-child(2) { transition-delay: 0.06s; }
.has-js .tariff-section.is-visible .tariff-feature:nth-child(3) { transition-delay: 0.12s; }
.has-js .tariff-section.is-visible .tariff-feature:nth-child(4) { transition-delay: 0.18s; }
.has-js .tariff-section.is-visible .tariff-feature:nth-child(5) { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
    .has-js .tariff-feature {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

@media (max-width: 1024px) {
    .tariff-inner {
        flex-direction: column;
        gap: 40px;
    }

    .tariff-left {
        flex: 1 1 auto;
    }
}