.signup-body {
    min-height: 100vh;
}

.signup-main {
    width: 100%;
    gap: 40px;
    padding-bottom: 96px;
}

.signup-summary-card,
.signup-form-card,
.signup-side-card {
    border: 1px solid var(--site-border);
    background: rgba(255, 252, 246, 0.88);
    box-shadow: var(--site-shadow-md);
}

.signup-summary-card strong,
.signup-section-heading h2,
.signup-side-card h3,
.payment-selection-header strong,
.payment-method-head strong {
    font-family: 'Space Grotesk', sans-serif;
}

.signup-summary-card {
    padding: 28px;
    border-radius: var(--site-radius-xl);
}

.signup-summary-eyebrow,
.signup-side-kicker {
    display: inline-flex;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(28, 143, 87, 0.1);
    color: var(--site-primary-deep);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.signup-summary-card strong {
    display: block;
    margin-top: 18px;
    font-size: 2rem;
}

.signup-summary-price {
    margin: 12px 0 18px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--site-text);
}

.signup-summary-price span {
    font-size: 1rem;
    font-weight: 600;
    color: var(--site-text-soft);
}

.signup-summary-list,
.signup-side-card ul {
    margin: 0;
    padding-left: 20px;
    color: var(--site-text-soft);
    line-height: 1.8;
}

.signup-summary-callout {
    margin-top: 24px;
    padding: 18px;
    border-radius: var(--site-radius-md);
    background: linear-gradient(135deg, rgba(28, 143, 87, 0.1), rgba(242, 163, 58, 0.14));
}

.signup-summary-callout span {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
}

.signup-summary-callout p,
.signup-side-card p,
.payment-selection-header p,
.payment-selection-note p,
.signup-section-heading p,
.signup-form-success,
.signup-checkbox span,
.signup-legal-note {
    margin: 0;
    color: var(--site-text-soft);
    line-height: 1.75;
}

.signup-layout {
    width: var(--site-container);
    max-width: 100%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
    gap: 24px;
    align-items: start;
    min-width: 0;
}

.signup-form-card {
    display: grid;
    gap: 26px;
    padding: 30px;
    border-radius: 34px;
    overflow: hidden;
    min-width: 0;
}

.signup-form-success {
    display: none;
    padding: 16px 18px;
    border-radius: 18px;
    background: rgba(28, 143, 87, 0.08);
    border: 1px solid rgba(28, 143, 87, 0.16);
}

.signup-form-success.is-error {
    background: rgba(192, 57, 43, 0.08);
    border-color: rgba(192, 57, 43, 0.16);
}

.signup-form-success.is-error p {
    color: #8b2e22;
}

.signup-form-success.is-visible {
    display: block;
}

.signup-feedback-copy {
    display: grid;
    gap: 14px;
}

.signup-payment-result {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-start;
}

.signup-payment-result p {
    margin: 0;
}

.signup-payment-code,
.signup-payment-qr {
    display: grid;
    gap: 8px;
    width: 100%;
}

.signup-payment-code strong,
.signup-payment-qr strong {
    font-size: 0.92rem;
}

.signup-payment-code textarea {
    width: 100%;
    min-height: 110px;
    padding: 12px 14px;
    border-radius: 16px;
    border: 1px solid var(--site-border);
    resize: vertical;
    font: inherit;
    color: var(--site-text);
    background: rgba(255, 255, 255, 0.9);
}

.signup-copy-button {
    width: fit-content;
}

.signup-payment-qr img {
    width: 180px;
    max-width: 100%;
    padding: 10px;
    border-radius: 18px;
    background: #ffffff;
    border: 1px solid var(--site-border);
}

.signup-section {
    display: grid;
    gap: 20px;
    padding-bottom: 26px;
    border-bottom: 1px solid var(--site-line);
    min-width: 0;
}

.signup-section:last-of-type {
    padding-bottom: 0;
    border-bottom: none;
}

.signup-section-heading {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 14px;
    align-items: start;
}

.signup-section-heading > span {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: rgba(28, 143, 87, 0.12);
    color: var(--site-primary-deep);
    font-weight: 700;
}

.signup-section-heading h2,
.signup-side-card h3 {
    margin: 0 0 4px;
    font-size: 1.45rem;
}

.signup-form-grid,
.signup-card-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.signup-field {
    display: grid;
    gap: 8px;
}

.signup-field-with-help {
    position: relative;
    padding-bottom: 22px;
}

.signup-field-span-2 {
    grid-column: span 2;
}

.signup-field span {
    font-weight: 600;
}

.signup-field-help {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    font-size: 0.86rem;
    line-height: 1.25;
    color: var(--site-text-soft);
}

.signup-field-help[data-state='loading'] {
    color: #9a5d08;
}

.signup-field-help[data-state='success'] {
    color: var(--site-primary-deep);
}

.signup-field-help[data-state='error'] {
    color: #8b2e22;
}

.signup-field input {
    width: 100%;
    min-height: 56px;
    padding: 0 16px;
    border-radius: 16px;
    border: 1px solid var(--site-border);
    background: rgba(255, 255, 255, 0.9);
    color: var(--site-text);
    font: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.signup-field input:focus {
    outline: none;
    border-color: rgba(28, 143, 87, 0.34);
    box-shadow: 0 0 0 4px rgba(28, 143, 87, 0.12);
    transform: translateY(-1px);
}

.payment-methods-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    align-items: stretch;
}

.payment-method-button {
    width: 100%;
    min-width: 0;
    display: grid;
    align-content: start;
    gap: 8px;
    padding: 18px;
    border-radius: 24px;
    border: 1px solid var(--site-border);
    background: rgba(255, 255, 255, 0.84);
    color: inherit;
    text-align: left;
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.payment-method-button:hover,
.payment-method-button.is-selected {
    transform: translateY(-2px);
    border-color: rgba(28, 143, 87, 0.28);
    box-shadow: 0 18px 34px rgba(26, 56, 39, 0.1);
}

.payment-method-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
}

.payment-method-head span {
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(242, 163, 58, 0.16);
    color: #9a5d08;
    font-size: 0.78rem;
    font-weight: 700;
}

.payment-method-button p,
.payment-method-button small {
    display: block;
    color: var(--site-text-soft);
    line-height: 1.65;
}

.payment-selection-panel {
    padding: 22px;
    border-radius: 28px;
    border: 1px solid var(--site-border);
    background: rgba(255, 255, 255, 0.72);
    min-width: 0;
}

.payment-selection-content {
    display: none;
}

.payment-selection-content.is-visible {
    display: grid;
    gap: 18px;
}

.payment-selection-header {
    padding-bottom: 14px;
    border-bottom: 1px solid var(--site-line);
}

.payment-selection-note {
    padding: 18px;
    border-radius: 18px;
    background: rgba(18, 54, 41, 0.04);
}

.signup-terms-box {
    display: grid;
    gap: 12px;
}

.signup-checkbox {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 12px;
    align-items: start;
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid var(--site-border);
}

.signup-checkbox input {
    margin-top: 4px;
    accent-color: var(--site-primary);
}

.signup-checkbox a {
    color: var(--site-primary-deep);
    font-weight: 600;
}

.signup-legal-note {
    font-size: 0.9rem;
    padding-left: 40px;
}

.signup-form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.signup-submit-button {
    border: none;
    cursor: pointer;
}

.signup-submit-button:disabled {
    cursor: not-allowed;
    opacity: 0.58;
    box-shadow: none;
    transform: none;
}

.signup-side-stack {
    display: grid;
    gap: 18px;
    align-self: start;
    position: sticky;
    top: 110px;
    min-width: 0;
}

.signup-side-card {
    padding: 24px;
    border-radius: 28px;
}

.signup-side-card-highlight {
    background: linear-gradient(160deg, rgba(28, 143, 87, 0.92), rgba(13, 106, 61, 0.92));
    border-color: rgba(13, 106, 61, 0.22);
}

.signup-side-card-highlight .signup-side-kicker {
    background: rgba(255, 255, 255, 0.18);
    color: #fff8ef;
}

.signup-side-card-highlight h3,
.signup-side-card-highlight p {
    color: #fff8ef;
}

.signup-payment-modal[hidden] {
    display: none;
}

.signup-payment-modal {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: grid;
    place-items: center;
    padding: 24px;
}

.signup-payment-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(17, 32, 24, 0.48);
    backdrop-filter: blur(4px);
}

.signup-payment-modal__dialog {
    position: relative;
    width: min(760px, 100%);
    max-height: min(88vh, 920px);
    overflow: auto;
    padding: 28px;
    border-radius: 32px;
    background: linear-gradient(180deg, #f4f8ee 0%, #eef6e7 100%);
    border: 1px solid rgba(28, 143, 87, 0.16);
    box-shadow: 0 24px 60px rgba(17, 32, 24, 0.2);
}

.signup-payment-modal__close {
    position: absolute;
    top: 18px;
    right: 18px;
    width: 42px;
    height: 42px;
    border: none;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.88);
    color: var(--site-text);
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
}

.signup-payment-modal__content {
    display: grid;
    gap: 18px;
}

.signup-payment-modal__eyebrow {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--site-primary-deep);
}

.signup-payment-modal__content h2,
.signup-payment-modal__content p {
    margin: 0;
}

.signup-payment-modal .signup-payment-result {
    display: grid;
    gap: 16px;
}

.signup-payment-modal .site-button {
    width: fit-content;
}

.signup-payment-modal .signup-payment-code textarea {
    min-height: 160px;
}

body.signup-modal-open {
    overflow: hidden;
}

@media (max-width: 1080px) {
    .signup-layout {
        grid-template-columns: 1fr;
    }

    .signup-side-stack {
        position: static;
    }
}

@media (max-width: 780px) {
    .signup-form-grid,
    .signup-card-grid,
    .payment-methods-grid {
        grid-template-columns: 1fr;
    }

    .signup-field-span-2 {
        grid-column: auto;
    }

    .signup-form-card,
    .signup-summary-card,
    .signup-side-card {
        padding: 22px;
    }
}

@media (max-width: 640px) {
    .signup-main {
        gap: 48px;
    }

    .signup-section-heading {
        grid-template-columns: 1fr;
    }

    .signup-section-heading > span {
        width: 38px;
        height: 38px;
    }

    .signup-form-actions .site-button,
    .signup-submit-button {
        width: 100%;
    }

    .signup-payment-modal {
        padding: 12px;
    }

    .signup-payment-modal__dialog {
        padding: 22px 18px;
        border-radius: 24px;
    }

    .signup-main {
        padding-inline: 16px;
    }

    .signup-form-card,
    .signup-summary-card,
    .signup-side-card,
    .signup-payment-modal__dialog {
        padding: 18px 16px;
    }

    .signup-payment-modal .site-button,
    .signup-form-actions .site-button,
    .signup-submit-button {
        min-height: 44px;
    }
}