* {
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    text-align: center;
    margin: 20px;
    background-color: #000;
    color: #fff;
}

img {
    max-width: 100%;
    height: auto;
}

main {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 12px;
}

a {
    color: gold;
}

header {
    background-color: #000;
    color: #fff;
    padding: 10px;
    margin-bottom: 20px;
}

.tagline-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.site-logo {
    width: 68px;
    height: 68px;
    object-fit: contain;
}

h1 {
    margin: 0;
    line-height: 1.2;
}

#templates ul {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
}

#templates li {
    margin: 10px 0;
}

#recommendations li {
    margin: 10px 0;
}

#recommendations ul,
#cart ul {
    list-style: none;
    padding: 0;
}

#cart {
    margin-top: 24px;
}

#premium-plan {
    max-width: 1100px;
    margin: 0 auto;
}

#checkout-summary {
    max-width: 520px;
    margin: 0 auto;
    border: 1px solid #fff;
    text-align: center;
}

.stripe-note {
    max-width: 720px;
    margin: 10px auto 0;
    font-size: 0.96rem;
    line-height: 1.5;
}

.subscriptions-tagline-row {
    justify-content: center;
}

.subscriptions-header {
    margin-bottom: 20px;
}

.subscriptions-page #premium-plan {
    margin-top: 2px;
}

.subscriptions-page {
    overflow-x: hidden;
}

.premium-columns {
    display: grid;
    grid-template-columns: 1fr;
    gap: 56px;
    text-align: left;
}

.premium-column {
    padding: 16px;
}

.premium-column h2,
.premium-column h3 {
    margin-top: 0;
}

.premium-columns .premium-column:first-child {
    text-align: center;
    margin-top: -38px;
}

.premium-columns .premium-column:first-child h2 {
    display: inline-block;
    border: 1px solid #fff;
    padding: 4px 12px;
}

.price-options {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 14px;
    margin-top: 6px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.price-option {
    text-align: center;
}

.price-options .price-option:first-child {
    margin-left: 0;
}

.price-options .price-option:last-child {
    margin-right: 0;
}

.price-option p {
    margin: 0 0 4px 0;
}

.billed-note {
    text-align: center;
}

.premium-columns .premium-column:last-child h3 {
    text-align: center;
}

.premium-columns .premium-column:last-child {
    border: 1px solid #fff;
    margin-top: -40px;
    text-align: center;
}

.premium-columns .premium-column:last-child ol,
.premium-columns .premium-column:last-child ul {
    padding-left: 0;
    list-style-position: inside;
}

.premium-column ol {
    padding-left: 20px;
}

.subscriptions-page .premium-column ol li::marker {
    text-decoration: underline;
}

.subscriptions-page .premium-feature-columns > ol > li > strong {
    text-decoration: underline;
}

.premium-feature-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.premium-feature-columns ol {
    margin: 0;
}

.premium-feature-columns .feature-bottom {
    grid-column: 1 / -1;
    max-width: 50%;
    margin: -32px auto 0;
    transform: translateX(-44px);
}

.premium-feature-columns ol > li {
    break-inside: avoid;
    margin-bottom: 12px;
}

.premium-column ul {
    list-style: disc;
    padding-left: 20px;
}

.product {
    border: 1px solid #fff;
    padding: 10px;
    margin: 10px;
    display: inline-block;
}

button {
    background-color: #000;
    color: #fff;
    border: 1px solid #fff;
    padding: 5px 10px;
    cursor: pointer;
}

button:hover {
    background-color: #000;
}

button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.stripe-checkout-link {
    display: inline-block;
    margin-top: 12px;
    padding: 8px 14px;
    border: 1px solid #fff;
    color: #fff;
    text-decoration: none;
    background: #000;
}

.stripe-checkout-link:hover {
    background: #111;
}

@media (max-width: 768px) {
    body {
        margin: 12px;
    }

    html {
        -webkit-text-size-adjust: 100%;
    }

    header {
        padding: 8px;
    }

    .site-logo {
        width: 56px;
        height: 56px;
    }

    h1 {
        font-size: 1.35rem;
    }

    .premium-columns {
        gap: 24px;
    }

    .premium-column {
        padding: 12px;
    }

    .premium-columns .premium-column:first-child,
    .premium-columns .premium-column:last-child {
        margin-top: 0;
    }

    .price-options {
        grid-template-columns: 1fr;
        gap: 16px;
        max-width: 100%;
    }

    .premium-feature-columns {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .premium-feature-columns .feature-bottom {
        grid-column: auto;
        max-width: 100%;
        margin: 0;
        transform: none;
    }

    #checkout-summary {
        width: 100%;
    }

    .subscriptions-page {
        font-size: 16px;
        line-height: 1.45;
    }

    .subscriptions-page h1 {
        font-size: 1.35rem;
    }

    .subscriptions-page h2 {
        font-size: 1.2rem;
    }

    .subscriptions-page h3 {
        font-size: 1.1rem;
    }

    .subscriptions-page .premium-column {
        padding: 10px;
    }
}

@media (max-width: 360px) {
    body {
        margin: 8px;
    }

    main {
        padding: 0 8px;
    }

    h1 {
        font-size: 1.1rem;
    }

    h2,
    h3 {
        font-size: 1rem;
    }

    .premium-column {
        padding: 10px;
    }

    button {
        width: 100%;
        padding: 8px 10px;
    }

    .premium-feature-columns ol,
    .premium-column ul,
    .premium-column li {
        overflow-wrap: anywhere;
    }

    .subscriptions-page {
        font-size: 15px;
    }
}

@media (max-width: 430px) {
    .subscriptions-page {
        font-size: 12px;
        line-height: 1.25;
    }

    .subscriptions-page main {
        padding: 0 6px;
    }

    .subscriptions-page .site-logo {
        width: 44px;
        height: 44px;
    }

    .subscriptions-page h1 {
        font-size: 0.95rem;
    }

    .subscriptions-page h2 {
        font-size: 0.9rem;
    }

    .subscriptions-page h3 {
        font-size: 0.85rem;
    }

    .subscriptions-page p,
    .subscriptions-page li,
    .subscriptions-page a,
    .subscriptions-page button {
        font-size: 0.78rem;
    }

    .subscriptions-page .premium-column {
        padding: 5px;
    }

    .subscriptions-page .premium-columns {
        gap: 10px;
    }

    .subscriptions-page .premium-feature-columns {
        gap: 6px;
    }

    .subscriptions-page .premium-feature-columns ol > li {
        margin-bottom: 6px;
    }

    .subscriptions-page .premium-column ol,
    .subscriptions-page .premium-column ul {
        padding-left: 12px;
        margin: 0;
    }

    .subscriptions-page .premium-column li {
        margin-bottom: 2px;
    }

    .subscriptions-page button {
        padding: 5px 7px;
        min-height: 30px;
    }
}

@media (max-width: 1024px) {
    .subscriptions-page main,
    .subscriptions-page #premium-plan,
    .subscriptions-page .premium-columns,
    .subscriptions-page .premium-column {
        width: 100%;
        max-width: 100%;
    }

    .subscriptions-page .premium-columns {
        gap: 16px;
    }

    .subscriptions-page #premium-plan {
        margin-top: -8px;
    }

    .subscriptions-page .premium-columns .premium-column:first-child,
    .subscriptions-page .premium-columns .premium-column:last-child {
        margin-top: 0;
    }

    .subscriptions-page .price-options {
        display: flex;
        flex-wrap: nowrap;
        max-width: 100%;
        gap: 12px;
    }

    .subscriptions-page .price-option {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: space-between;
        flex: 1 1 0;
        min-width: 0;
        min-height: 170px;
    }

    .subscriptions-page .price-option button {
        margin-top: 8px;
    }

    .subscriptions-page .premium-feature-columns {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .subscriptions-page .premium-feature-columns .feature-bottom {
        grid-column: auto;
        max-width: 100%;
        margin: 0;
        transform: none;
    }

    .subscriptions-page .premium-column ol,
    .subscriptions-page .premium-column ul {
        padding-left: 16px;
    }
}

@media (max-width: 430px) {
    .subscriptions-page .price-options {
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: nowrap !important;
        gap: 8px;
        align-items: stretch;
    }

    .subscriptions-page .price-option {
        width: 33.33% !important;
        max-width: 33.33% !important;
        flex: 0 0 33.33% !important;
        min-height: 0;
    }

    .subscriptions-page .billed-note {
        line-height: 1.15;
    }
}