/* Pricing, checkout and membership pages. Layout follows the Obrazavr subscription and checkout pages. */
.billing-page {
    --home_tint_blue: #F2F7FF;
    --home_card_border: #E4EBF7;
    --pricing_hero: linear-gradient(115deg, #EEF2FF 0%, #F2F7FF 45%, #EDFAF0 100%);
    --pricing_track: #ffffffa6;
    --billing-subject-selected: #eef3ff;
    --plus_grad: linear-gradient(135deg, #1c55e5 0%, #8063fc 55%, #ff7ab6 100%);
    --checkout-ink: #171a22;
    --checkout-muted: #626b79;
    --checkout-line: #e8ebf2;
    --checkout-card: rgba(255, 255, 255, .94);
    --checkout-plan: #eaf1ff;
}
.darkmode .billing-page {
    --home_tint_blue: #202f36;
    --home_card_border: #2a2c2e;
    --pricing_hero: linear-gradient(115deg, #1c1b2e 0%, #1a2330 50%, #182a1d 100%);
    --pricing_track: #0000004d;
    --billing-subject-selected: #17243a;
    --checkout-ink: var(--main);
    --checkout-muted: var(--secondary);
    --checkout-line: #2a2c2e;
    --checkout-card: var(--white);
    --checkout-plan: #1e2a3c;
}
.billing-page :is(a, button, input, summary):focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.billing-subject-icon { flex: none; border-radius: 8px; }
.billing-subject__grades { color: var(--secondary); font-weight: 400; }

/* PRICING: hero card with the plan cards below. */
.subscription-pricing { padding-bottom: 72px; background: radial-gradient(ellipse at 50% 70%, var(--home_tint_blue), transparent 72%); }
.subscription-hero { padding: 12px 0 0; }
.subscription-hero__inner { --hero-padding: 36px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, 36%); align-items: center; gap: 32px; padding: var(--hero-padding) 48px; border-radius: 32px; background: var(--pricing_hero); }
.subscription-hero__title { margin: 0 0 12px; color: var(--main); font-family: var(--header_font); font-size: 44px; font-weight: var(--header_weight); line-height: 1.18; letter-spacing: -.035em; }
.subscription-hero__title span { color: var(--accent); }
.subscription-hero__lead { max-width: 620px; margin: 0; color: color-mix(in srgb, var(--lighter_main) 70%, var(--secondary)); font-size: 18px; line-height: 1.55; }
.subscription-trust { display: flex; flex-wrap: wrap; gap: 12px 20px; margin: 24px 0 0; padding: 0; list-style: none; }
.subscription-trust li { display: flex; align-items: center; gap: 8px; margin: 0; color: var(--lighter_main); font-size: 14px; font-weight: 600; }
.subscription-hero__art { align-self: end; justify-self: end; margin-bottom: calc(-1 * var(--hero-padding)); }
.subscription-hero__art img { display: block; width: 380px; max-width: 100%; height: auto; }

.subscription-controls { display: flex; justify-content: center; margin: 32px 0 44px; }
.subscription-period-switch { display: inline-flex; gap: 4px; padding: 4px; border-radius: 999px; background-color: color-mix(in srgb, var(--home_tint_blue) 98%, var(--accent)); }
.subscription-period-switch__option { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 12px 16px; border: 2px solid transparent; border-radius: 999px; background: none; color: var(--main); font: inherit; font-size: 16px; font-weight: var(--main_bolder_weight); line-height: 1.25; white-space: nowrap; cursor: pointer; }
.subscription-period-switch__option:not(.active):hover { background-color: color-mix(in srgb, var(--home_tint_blue) 95%, var(--accent)); }
.subscription-period-switch__option.active { border-color: var(--accent); background-color: var(--white); box-shadow: 0 2px 8px color-mix(in srgb, var(--accent) 18%, transparent); }
.subscription-period-switch .discount { padding: 4px 7px; border-radius: 9px; background-color: var(--green); color: #fff; font-size: 14px; font-weight: var(--main_boldest_weight); line-height: 1.2; }

[data-time-active] [data-time] { display: none; }
[data-time-active="month"] [data-time="month"],
[data-time-active="year"] [data-time="year"] { display: revert; }
[data-time-active="year"] .subscription-plan__regular[data-time="year"] { display: inline-flex; }

.subscription-plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; align-items: stretch; }
.subscription-plan { position: relative; display: flex; flex-direction: column; min-width: 0; padding: 24px; border: 2px solid var(--home_card_border); border-radius: 24px; background: var(--white); }
.subscription-plan--featured { border-color: var(--accent); box-shadow: 0 8px 28px color-mix(in srgb, var(--accent) 9%, transparent); }
.subscription-plan--combo { background: linear-gradient(150deg, color-mix(in srgb, var(--progress) 7%, var(--white)), var(--white) 55%); }
.subscription-plan__badge { position: absolute; top: -2px; left: 50%; transform: translate(-50%, -50%); margin: 0; padding: 4px 12px; border-radius: 999px; background: var(--accent); color: #fff; font-size: 13px; font-weight: var(--main_bolder_weight); line-height: 1.4; white-space: nowrap; }
/* Skewed label like the tier badges on Obrazavr. */
.subscription-plan__name { position: relative; z-index: 0; display: inline-flex; align-self: flex-start; margin: 0; padding: 8px 12px; color: #fff; font-family: var(--header_font); font-size: 20px; font-weight: var(--header_weight); line-height: 1; text-transform: uppercase; }
.subscription-plan__name::before { content: ""; position: absolute; inset: 0; z-index: -1; border-radius: 8px; background: var(--plan-color); transform: skewX(-12deg); }
.subscription-plan--all { --plan-color: var(--plus_grad); }
.subscription-plan--combo { --plan-color: linear-gradient(114deg, var(--green) 20%, var(--accent) 85%); }
.subscription-plan--single { --plan-color: linear-gradient(114deg, var(--green) 20%, var(--turq) 85%); }
.subscription-plan__tagline { margin: 10px 0 0; color: color-mix(in srgb, var(--secondary) 75%, var(--main)); font-size: 16px; line-height: 1.6; }
.subscription-plan__price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 6px; margin-top: 22px; }
.subscription-plan__amount { font-family: var(--header_font); font-size: 46px; font-weight: var(--header_weight); line-height: 1; letter-spacing: -.02em; }
.subscription-plan__unit { font-family: var(--header_font); font-size: 18px; font-weight: var(--header_weight); }
.subscription-plan__regular { align-items: center; margin-left: 4px; color: var(--secondary); font-family: var(--header_font); font-size: 15px; }
.subscription-plan__billing { margin: 6px 0 0; color: var(--secondary); font-family: var(--header_font); font-size: 14px; line-height: 1.5; }
.subscription-plan__total { margin: 12px 0 0; color: var(--secondary); font-family: var(--header_font); font-size: 14px; line-height: 1.5; text-align: center; }
.subscription-plan__total span { color: var(--main); }
.subscription-plan__benefits { flex: 1; padding-top: 22px; }
.subscription-plan__includes { display: block; margin: 0 0 12px; padding: 0; color: var(--main); font-size: 16px; font-weight: var(--main_bolder_weight); line-height: 1.45; }
.billing-subject-list { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.billing-subject-list li { display: flex; align-items: center; gap: 12px; margin: 0; color: var(--main); font-size: 16px; font-weight: var(--main_bolder_weight); line-height: 1.55; }
.billing-subject-choice { display: grid; gap: 10px; margin: 0; padding: 0; border: 0; min-width: 0; }
.billing-subject-choice__option { position: relative; isolation: isolate; display: flex; align-items: center; gap: 10px; min-height: 56px; padding: 10px; border: 2px solid var(--home_card_border); border-radius: 16px; color: var(--main); font-size: 16px; font-weight: var(--main_bolder_weight); line-height: 1.45; cursor: pointer; transition: background-color .15s, border-color .15s; }
.billing-subject-choice__option:hover { background: var(--secondary_background); }
.billing-subject-choice__option input { position: absolute; opacity: 0; pointer-events: none; }
.billing-subject-choice__radio { flex: none; width: 24px; height: 24px; border: 2px solid var(--lightgray); border-radius: 50%; background: var(--white); }
.billing-subject-choice__option input:checked + .billing-subject-choice__radio::before { content: ""; position: absolute; inset: -2px; z-index: -1; border: 2px solid var(--accent); border-radius: 16px; background: var(--billing-subject-selected); }
.billing-subject-choice__option input:checked + .billing-subject-choice__radio { border-color: var(--accent); box-shadow: inset 0 0 0 4px var(--white), inset 0 0 0 12px var(--accent); }
.billing-subject-choice__option input:focus-visible + .billing-subject-choice__radio { outline: 2px solid var(--accent); outline-offset: 2px; }
.subscription-plan__actions { margin-top: 22px; }
.subscription-plan__button { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; min-height: 50px; padding-inline: 14px; }
.subscription-plan__button [data-plan-label] { min-width: 0; }
.subscription-plan__arrow { flex: none; }
.subscription-plan__button[aria-disabled="true"] { opacity: .55; cursor: default; pointer-events: none; }
.subscription-plan__button[aria-disabled="true"] .subscription-plan__arrow { display: none; }
.billing-renewal-note { margin: 20px 0 0; color: var(--secondary); font-size: 14px; line-height: 1.6; text-align: center; }

.subscription-section { margin-top: 48px; }
.subscription-section-head { margin-bottom: 28px; }
.subscription-eyebrow { display: block; color: var(--accent); font-size: 12px; font-weight: var(--main_boldest_weight); letter-spacing: .09em; text-transform: uppercase; }
.subscription-section-head h2 { margin: 10px 0 0; font-family: var(--header_font); font-size: clamp(25px, 3vw, 32px); font-weight: var(--header_weight); line-height: 1.2; letter-spacing: -.02em; }
.billing-features { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin: 0; padding: 0; list-style: none; }
.billing-features li { display: grid; align-content: start; gap: 8px; margin: 0; padding: 22px; border: 2px solid var(--home_card_border); border-radius: 20px; background: var(--white); }
.billing-features img { display: block; margin-bottom: 8px; }
.billing-features strong { font-size: 17px; }
.billing-features span { color: var(--secondary); font-size: 15px; line-height: 1.55; }
.subscription-faq { margin-bottom: 64px; }
.subscription-faq__list { border-top: 1px solid var(--home_card_border); }
.subscription-faq details { border-bottom: 1px solid var(--home_card_border); }
.subscription-faq summary { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; cursor: pointer; list-style: none; font-size: 18px; font-weight: var(--main_bolder_weight); }
.subscription-faq summary::-webkit-details-marker { display: none; }
.subscription-faq summary::after { content: "+"; flex-shrink: 0; color: var(--secondary); font-size: 25px; font-weight: 400; }
.subscription-faq details[open] summary::after { content: "−"; }
.subscription-faq details p { max-width: 800px; margin: 0; padding: 0 30px 22px 0; font-size: 16px; line-height: 1.8; }

/* CHECKOUT AND MEMBERSHIP: two cards on a soft gradient. */
.checkout-page { position: relative; isolation: isolate; min-height: calc(100vh - var(--nav_height)); overflow: clip; color: var(--checkout-ink); background: linear-gradient(180deg, rgba(255, 255, 255, .98) 0%, rgba(255, 255, 255, .9) 42%, rgba(250, 250, 255, .58) 100%), linear-gradient(112deg, #e2f6e6 3%, #e1e9ff 38%, #eee9ff 69%, #fff3cf 100%); }
.darkmode .checkout-page { background: var(--secondary_background); }
.checkout-glow { position: absolute; z-index: -1; width: 340px; height: 340px; border-radius: 50%; opacity: .2; filter: blur(74px); pointer-events: none; }
.checkout-glow--blue { left: -180px; bottom: -100px; background: #32bf4c; }
.checkout-glow--pink { left: 45%; bottom: -240px; background: #8063fc; }
.checkout-glow--yellow { right: -170px; bottom: -120px; background: #ffc800; }
.checkout-container { width: min(1200px, calc(100% - 48px)); margin: 0 auto; padding: 28px 0 48px; }
.membership-container { width: min(720px, calc(100% - 48px)); }
.checkout-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(330px, 370px); gap: 24px; align-items: start; }
.checkout-order,
.checkout-summary { position: relative; min-width: 0; border: 1px solid rgba(46, 53, 72, .08); border-radius: 26px; background: var(--checkout-card); box-shadow: 0 30px 80px rgba(53, 44, 76, .13), 0 8px 24px rgba(40, 45, 61, .08); backdrop-filter: blur(22px); }
.checkout-summary { position: sticky; top: calc(var(--nav_height) + 24px); }
.checkout-order__body { padding: 29px 34px 34px; }
.checkout-details__header { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 20px; }
.checkout-details__title { margin: 0; font-family: var(--header_font); font-size: 22px; font-weight: var(--header_weight); line-height: 1.25; letter-spacing: -.02em; }
.checkout-back-link { display: inline-flex; align-items: center; gap: 7px; min-height: 38px; padding: 7px 12px; border: 2px solid #d8e2fb; border-bottom-width: 3px; border-radius: 12px; background: #f5f8ff; color: #315fda; font-size: 13px; font-weight: var(--main_bolder_weight); line-height: 1.2; transition: border-color .18s, background-color .18s, transform .12s; }
.checkout-back-link:hover { border-color: #b9caf4; background: #eef3ff; transform: translateY(-1px); }
.checkout-back-link svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.darkmode .checkout-back-link { border-color: #2a3550; background: #1a2130; color: #8fb0ff; }
.checkout-plan { display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; align-items: center; gap: 13px; padding: 16px; border: 1px solid #dce6f7; border-radius: 17px; background: var(--checkout-plan); }
.darkmode .checkout-plan { border-color: #2a3550; }
.checkout-plan.is-warning { border-color: #ffd66b; background: #fff8de; }
.darkmode .checkout-plan.is-warning { border-color: #8a6d16; background: #2b2721; }
.checkout-plan__icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 14px; background: rgba(255, 255, 255, .76); color: var(--accent); }
.checkout-plan__icon svg { width: 23px; height: 23px; fill: currentColor; }
.checkout-plan__copy { min-width: 0; }
.checkout-plan__copy strong,
.checkout-plan__copy span { display: block; }
.checkout-plan__copy strong { font-size: 16px; font-weight: var(--main_bolder_weight); line-height: 1.35; }
.checkout-plan__copy span { margin-top: 3px; color: var(--checkout-muted); font-size: 14px; line-height: 1.45; }
.checkout-plan__discount { padding: 6px 9px; border: 1px solid rgba(45, 175, 74, .14); border-radius: 999px; background: #ebf9ef; color: #1f8e3a; font-size: 12px; font-weight: var(--main_bolder_weight); line-height: 1; white-space: nowrap; }
.checkout-divider { height: 1px; margin: 24px 0; background: var(--checkout-line); }
.checkout-section-heading { display: block; margin: 0 0 14px; padding: 0; font-family: var(--header_font); font-size: 17px; font-weight: var(--header_weight); }
.checkout-options { min-width: 0; margin: 0; padding: 0; border: 0; }
.checkout-options__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.checkout-option { display: flex; align-items: center; gap: 12px; min-height: 72px; padding: 14px 16px; border: 2px solid var(--checkout-line); border-bottom-width: 3px; border-radius: 18px; background: var(--white); color: var(--checkout-ink); transition: border-color .15s, transform .12s; }
.checkout-option:hover { border-color: #b9caf4; transform: translateY(-1px); }
.checkout-option.is-selected { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 5%, var(--white)); }
.checkout-option__copy { flex: 1; min-width: 0; }
.checkout-option__copy strong { display: flex; align-items: center; gap: 8px; font-size: 16px; }
.checkout-option__copy > span { display: block; margin-top: 3px; color: var(--checkout-muted); font-size: 13px; line-height: 1.4; }
.checkout-option__badge { padding: 3px 6px; border-radius: 8px; background: var(--green); color: #fff; font-size: 12px; line-height: 1.2; }
.checkout-option__check { display: grid; flex: none; place-items: center; width: 22px; height: 22px; border: 2px solid var(--lightgray); border-radius: 50%; color: transparent; }
.checkout-option.is-selected .checkout-option__check { border-color: var(--accent); background: var(--accent); color: #fff; }
.checkout-secure { display: flex; align-items: flex-start; gap: 14px; }
.checkout-secure__icon { display: grid; flex: none; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: #ebf9ef; color: #1f8e3a; }
.checkout-secure__icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linejoin: round; }
.checkout-secure p { margin: 0; color: var(--checkout-muted); font-size: 14px; line-height: 1.55; }
.checkout-secure strong { display: block; color: var(--checkout-ink); font-size: 15px; }

.checkout-summary__header { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 27px 28px 23px; border-bottom: 1px solid var(--checkout-line); }
.checkout-summary__header h2 { margin: 0; font-family: var(--header_font); font-size: 18px; font-weight: var(--header_weight); line-height: 1.25; }
.checkout-summary__header > div > span { display: block; margin-top: 7px; color: var(--checkout-muted); font-size: 12px; line-height: 1.4; }
.checkout-summary__price { display: flex; flex-wrap: wrap; justify-content: flex-end; margin: 0; font-family: var(--header_font); font-size: 26px; font-weight: var(--header_weight); line-height: 1.2; letter-spacing: -.035em; text-align: right; }
.checkout-summary .old_price { width: 100%; margin-top: 4px; color: var(--checkout-muted); font-family: var(--main_font); font-size: 13px; font-weight: 400; letter-spacing: 0; text-decoration: line-through; }
.checkout-summary__body { padding: 24px 28px 28px; }
.checkout-summary__note { margin: 0 0 18px; color: var(--checkout-muted); font-size: 14px; line-height: 1.55; }
.checkout-summary__actions { display: grid; gap: 12px; }
.checkout-summary__actions .btn { width: 100%; }
.checkout-consent { display: flex; align-items: flex-start; gap: 10px; color: var(--checkout-muted); font-size: 13px; line-height: 1.5; cursor: pointer; }
.checkout-consent input { position: absolute; opacity: 0; pointer-events: none; }
.checkout-checkbox { display: grid; flex: none; place-items: center; width: 20px; height: 20px; margin-top: 1px; border: 2px solid var(--lightgray); border-radius: 6px; background: var(--white); color: transparent; }
.checkout-consent input:checked + .checkout-checkbox { border-color: var(--accent); background: var(--accent); color: #fff; }
.checkout-consent input:focus-visible + .checkout-checkbox { outline: 2px solid var(--accent); outline-offset: 2px; }
.checkout-consent a { color: var(--accent); }
.checkout-pay-button__loading,
.is-loading .checkout-pay-button__content { display: none; }
.is-loading .checkout-pay-button__loading { display: inline; }
.checkout-payment-error { padding: 10px 12px; border-radius: 12px; background: #fff0eb; color: #c63c12; font-size: 14px; line-height: 1.45; }
.checkout-payment-error[hidden] { display: none; }
.checkout-legal { margin: 18px 0 0; color: var(--checkout-muted); font-size: 12px; line-height: 1.5; text-align: center; }

.checkout-return-status { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; padding: 20px 24px; border: 1px solid rgba(45, 175, 74, .2); border-radius: 22px; background: #ebf9ef; }
.darkmode .checkout-return-status { background: #1f2b24; }
.checkout-return-status__icon { display: grid; flex: none; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--green); }
.checkout-return-status__icon svg { width: 24px; height: 24px; fill: none; stroke: #fff; stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
.checkout-return-status__copy h2 { margin: 0; font-family: var(--header_font); font-size: 19px; }
.checkout-return-status__copy p { margin: 4px 0 0; color: var(--checkout-muted); font-size: 14px; line-height: 1.5; }
.membership-subjects { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.membership-subjects li { display: flex; align-items: center; gap: 12px; margin: 0; padding: 10px 14px; border: 1px solid var(--checkout-line); border-radius: 14px; }
.membership-subjects__name { flex: 1; font-weight: var(--main_bolder_weight); }
.membership-subjects__status { padding: 5px 10px; border-radius: 999px; background: var(--secondary_background); color: var(--secondary); font-size: 13px; font-weight: var(--main_bolder_weight); white-space: nowrap; }
.membership-subjects__status.is-open { background: #ebf9ef; color: #1f8e3a; }
.membership-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.membership-actions .btn { flex: 1 1 200px; }
.membership-container .checkout-payment-error { margin-top: 12px; }

@media (min-width: 761px) {
    .subscription-plan__tagline { min-height: 3.2em; }
    .subscription-plan--featured { transform: translateY(-10px); }
}
@media (max-width: 1100px) {
    .subscription-hero__inner { --hero-padding: 32px; padding: var(--hero-padding); gap: 24px; }
    .subscription-hero__title { font-size: 38px; }
    .subscription-hero__art img { width: 280px; }
    .billing-features { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1000px) and (min-width: 761px) {
    .subscription-plan { padding: 18px; }
    .subscription-plans { gap: 12px; }
    .subscription-plan__amount { font-size: 38px; }
    .billing-subject-choice__option { padding: 8px; gap: 8px; font-size: 15px; }
    .billing-subject-choice__option .billing-subject__grades { display: block; }
    .subscription-plan__button { gap: 8px; padding-inline: 10px; font-size: 13px; }
}
@media (max-width: 980px) {
    .checkout-layout { grid-template-columns: minmax(0, 1fr); }
    .checkout-summary { position: static; }
}
@media (max-width: 860px) {
    .subscription-hero__inner { grid-template-columns: minmax(0, 1fr); }
    .subscription-hero__art { justify-self: center; }
    .subscription-hero__art img { width: 260px; }
}
@media (max-width: 760px) {
    .subscription-pricing { padding-bottom: 40px; }
    .subscription-plans { grid-template-columns: 1fr; gap: 24px; max-width: 480px; margin-inline: auto; }
}
@media (max-width: 560px) {
    .checkout-container,
    .membership-container { width: calc(100% - 32px); padding-top: 16px; }
    .checkout-order__body { padding: 22px 18px 24px; }
    .checkout-summary__header,
    .checkout-summary__body { padding-inline: 18px; }
    .checkout-options__grid { grid-template-columns: 1fr; }
    .checkout-plan { grid-template-columns: 40px minmax(0, 1fr); }
    .checkout-plan__discount { grid-column: 2; justify-self: start; }
    .checkout-details__header { flex-wrap: wrap; }
}
@media (max-width: 530px) {
    .subscription-hero__inner { --hero-padding: 24px; padding: var(--hero-padding) 20px; border-radius: 24px; }
    .subscription-hero__title { font-size: clamp(26px, 7.4vw, 32px); }
    .subscription-hero__lead { font-size: 15px; }
    .subscription-trust li { font-size: 13px; }
    .subscription-hero__art img { width: 220px; }
    .subscription-period-switch { display: flex; width: 100%; }
    .subscription-period-switch__option { flex: 1; justify-content: center; gap: 6px; padding: 10px 8px; font-size: 14px; }
    .subscription-period-switch .discount { padding: 3px 5px; font-size: 12px; }
    .subscription-plan__amount { font-size: 40px; }
    .billing-features { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
    .billing-subject-choice__option { transition: none; }
}
@media (max-width: 370px) {
    .subscription-plan__button { font-size: 13px; }
}