:root {
    --checkout-bg: #fff9f1;
    --checkout-surface: #fffdf9;
    --checkout-text: #292523;
    --checkout-muted: #706762;
    --checkout-border: #ded3c7;
    --checkout-primary: #e96b55;
    --checkout-primary-dark: #b94737;
    --checkout-green: #607d6a;
    --checkout-green-dark: #365746;
    --checkout-yellow: #e8b83f;
    --checkout-danger: #c8352c;
}

html { background: var(--checkout-bg); }
body {
    min-width: 320px;
    margin: 0;
    background: var(--checkout-bg);
    color: var(--checkout-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
}

.gbc-page { min-height: 100dvh; }
.gbc-header {
    height: 70px;
    border-bottom: 1px solid var(--checkout-border);
    background: rgba(255, 255, 255, .96);
    backdrop-filter: none;
}
.gbc-header-inner,
.gbc-container { width: min(1080px, calc(100% - 40px)); }
.gbc-logo img { width: 198px; }
.gbc-back { color: var(--checkout-muted); font-size: .8125rem; font-weight: 600; }
.gbc-back:hover { color: var(--checkout-primary); }
.gbc-container { padding: 28px 0 56px; }

.gbc-steps { max-width: 560px; margin-bottom: 30px; }
.gbc-step { gap: 8px; color: #817873; font-size: .75rem; font-weight: 600; }
.gbc-step-number {
    width: 30px;
    height: 30px;
    flex-basis: 30px;
    border-color: var(--checkout-border);
    background: var(--checkout-surface);
    font-size: .75rem;
}
.gbc-step.is-active { color: var(--checkout-text); }
.gbc-step.is-active .gbc-step-number { border-color: var(--checkout-primary); background: var(--checkout-primary); }
.gbc-step:not(:last-child)::after {
    top: 15px;
    left: calc(50% + 22px);
    width: calc(100% - 44px);
    background: var(--checkout-border);
}

.gbc-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(240px, .65fr);
    gap: 48px;
    margin-bottom: 34px;
    padding: 34px 36px;
    overflow: hidden;
    color: #fff9f1;
    border: 1px solid rgba(41, 37, 35, .08);
    border-top: 5px solid var(--checkout-primary);
    border-radius: 14px;
    background: var(--checkout-green-dark);
    box-shadow: 0 14px 34px rgba(41, 37, 35, .1);
}
.gbc-hero::after { display: none; }
.gbc-kicker {
    margin-bottom: 12px;
    padding: 6px 9px;
    color: var(--checkout-text);
    border-radius: 5px;
    background: var(--checkout-yellow);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .08em;
}
.gbc-hero h1 {
    max-width: 680px;
    margin: 0;
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -.035em;
    color: #fff9f1;
}
.gbc-hero p {
    max-width: 660px;
    margin-top: 16px;
    color: rgba(255, 249, 241, .78);
    font-size: 1rem;
    line-height: 1.7;
}
.gbc-hero-points { gap: 0; }
.gbc-point {
    min-height: 0;
    padding: 11px 0;
    color: #fff9f1;
    border: 0;
    border-bottom: 1px solid rgba(255, 249, 241, .15);
    border-radius: 0;
    background: transparent;
    font-size: .8125rem;
    font-weight: 600;
    backdrop-filter: none;
}
.gbc-point:last-child { border-bottom: 0; }
.gbc-point svg { width: 18px; height: 18px; color: var(--checkout-yellow); }

.gbc-layout { grid-template-columns: minmax(0, 1fr) 330px; gap: 22px; }
.gbc-card {
    border: 1px solid var(--checkout-border);
    border-radius: 12px;
    background: var(--checkout-surface);
    box-shadow: 0 12px 34px rgba(41, 37, 35, .07);
}
.gbc-form-card { padding: 32px; border-top: 4px solid var(--checkout-primary); }
.gbc-section-heading { gap: 12px; margin-bottom: 26px; }
.gbc-heading-icon {
    width: 40px;
    height: 40px;
    flex-basis: 40px;
    color: var(--checkout-primary-dark);
    border-radius: 8px;
    background: #f8e6e1;
}
.gbc-heading-icon svg { width: 19px; height: 19px; }
.gbc-section-heading h2 { margin-bottom: 4px; font-size: 1.375rem; font-weight: 700; letter-spacing: -.015em; }
.gbc-section-heading p { color: var(--checkout-muted); font-size: .875rem; }
.gbc-notice { border-color: #e6b7ae; border-radius: 8px; background: #fff1ee; }
.gbc-fields { gap: 19px 18px; }
.gbc-label { margin-bottom: 7px; color: var(--checkout-text); font-size: .8125rem; font-weight: 650; }
.gbc-label { justify-content: flex-start; gap: 4px; }
.gbc-required { color: var(--checkout-danger); font-size: 1rem; font-weight: 750; line-height: 1; }
.gbc-required-note {
    margin: -12px 0 24px;
    color: var(--checkout-muted);
    font-size: .75rem;
}
.gbc-required-note strong { color: var(--checkout-danger); font-size: .95rem; }
.gbc-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
.gbc-control {
    min-height: 52px;
    padding: 13px 14px;
    border-color: var(--checkout-border);
    border-radius: 8px;
    background: #fff;
    font-size: .9375rem;
}
.gbc-control:hover { border-color: #aea49c; }
.gbc-control:focus { border-color: var(--checkout-primary-dark); box-shadow: 0 0 0 3px rgba(232, 184, 63, .24); }
.gbc-help { margin-top: 6px; color: var(--checkout-muted); font-size: .75rem; }
.gbc-phone-control {
    display: flex;
    min-height: 52px;
    align-items: stretch;
    overflow: hidden;
    border: 1px solid var(--checkout-border);
    border-radius: 8px;
    background: #fff;
    transition: border-color .18s ease, box-shadow .18s ease;
}
.gbc-phone-control:hover { border-color: #aea49c; }
.gbc-phone-control:focus-within { border-color: var(--checkout-primary-dark); box-shadow: 0 0 0 3px rgba(232, 184, 63, .24); }
.gbc-phone-prefix {
    display: flex;
    min-width: 62px;
    align-items: center;
    justify-content: center;
    border-right: 1px solid var(--checkout-border);
    background: #f4f1ed;
    color: #4c4642;
    font-size: .9375rem;
    font-weight: 650;
}
.gbc-phone-control .gbc-control { min-width: 0; border: 0; border-radius: 0; box-shadow: none; }
.gbc-divider { margin: 26px 0; background: var(--checkout-border); }
.gbc-consent { grid-template-columns: 22px minmax(0, 1fr); gap: 12px; color: var(--checkout-muted); font-size: .8125rem; }
.gbc-consent input { width: 21px; height: 21px; }
.gbc-consent input { accent-color: var(--checkout-primary); }
.gbc-submit-zone { margin-top: 22px; }
.gbc-submit {
    min-height: 54px;
    border-radius: 8px;
    background: var(--checkout-primary);
    box-shadow: none;
    font-size: .875rem;
    font-weight: 700;
}
.gbc-submit:hover { background: var(--checkout-primary-dark); box-shadow: none; transform: none; }
.gbc-secure { color: var(--checkout-muted); }

.gbc-summary { top: 20px; border-top: 4px solid var(--checkout-green); }
.gbc-summary-head {
    padding: 20px 22px 17px;
    color: var(--checkout-text);
    border-bottom: 1px solid var(--checkout-border);
    background: #fff;
}
.gbc-summary-head span { margin-bottom: 6px; color: var(--checkout-green); font-size: .6875rem; font-weight: 700; }
.gbc-summary-head strong { font-size: 1.125rem; }
.gbc-summary-body { padding: 8px 22px 22px; }
.gbc-summary-row { padding: 14px 0; border-color: #e7e2dc; font-size: .8125rem; }
.gbc-summary-row span { color: var(--checkout-muted); }
.gbc-summary-price { padding-top: 18px; }
.gbc-summary-price span { color: var(--checkout-muted); }
.gbc-summary-price strong { font-size: 1.625rem; font-weight: 700; letter-spacing: -.025em; }
.gbc-summary-note {
    margin-top: 16px;
    padding: 11px 12px;
    color: #5c534d;
    border: 1px solid #e7dfce;
    border-radius: 8px;
    background: #fbf8f0;
}
.gbc-support { color: var(--checkout-muted); }
.gbc-support a { color: var(--checkout-primary-dark); }

@media (max-width: 820px) {
    .gbc-header-inner,
    .gbc-container { width: min(100% - 28px, 680px); }
    .gbc-container { padding: 22px 0 44px; }
    .gbc-hero { display: block; padding: 26px 24px; }
    .gbc-hero h1 { font-size: clamp(1.9rem, 8vw, 2.65rem); }
    .gbc-hero-points { display: flex; flex-direction: column; margin-top: 20px; padding-top: 8px; border-top: 1px solid rgba(255, 249, 241, .18); }
    .gbc-point {
        min-height: 0;
        align-items: center;
        flex-direction: row;
        justify-content: flex-start;
        padding: 9px 0;
        font-size: .78rem;
    }
    .gbc-layout { display: flex; flex-direction: column; gap: 14px; }
    .gbc-fields { display: flex; flex-direction: column; gap: 18px; }
    .gbc-form-card { order: 1; padding: 24px 20px; border-radius: 10px; }
    .gbc-summary { position: static; order: 2; width: 100%; border-radius: 10px; }
    .gbc-summary-head { padding: 17px 18px 15px; }
    .gbc-summary-body { padding: 7px 18px 17px; }
    .gbc-submit-zone { position: static; display: block; margin-top: 22px; padding: 0; border: 0; background: transparent; box-shadow: none; backdrop-filter: none; }
    .gbc-mobile-total { display: none; }
    .gbc-control { font-size: 16px; }
    .gbc-submit { min-height: 54px; font-size: .9375rem; }
}

.gbc-control:focus-visible,
.gbc-submit:focus-visible,
.gbc-consent input:focus-visible,
.gbc-back:focus-visible {
    outline: 3px solid rgba(232, 184, 63, .65);
    outline-offset: 3px;
}

@media (max-width: 480px) {
    .gbc-header-inner,
    .gbc-container { width: calc(100% - 24px); }
    .gbc-logo img { width: 174px; }
    .gbc-steps { margin-bottom: 24px; }
    .gbc-hero { margin-bottom: 22px; padding: 22px 18px; border-radius: 10px; }
    .gbc-hero h1 { font-size: 1.85rem; }
    .gbc-hero p { margin-top: 12px; font-size: .9rem; line-height: 1.6; }
    .gbc-hero-points { display: flex; }
    .gbc-section-heading { align-items: flex-start; }
    .gbc-fields { grid-template-columns: 1fr; }
    .gbc-field--wide { grid-column: auto; }
    .gbc-form-card { padding: 22px 16px; }
    .gbc-section-heading { margin-bottom: 22px; }
    .gbc-required-note { margin-top: -10px; margin-bottom: 20px; }
}