:root {
    --b2b-green: #007c58;
    --b2b-green-dark: #075c46;
    --b2b-ink: #142c27;
    --b2b-copy: #465b56;
    --b2b-mint: #eaf6f1;
    --b2b-mint-soft: #f3faf7;
    --b2b-ivory: #fbf7ee;
    --b2b-line: #cfe3da;
    --b2b-white: #fff;
}

html { scroll-behavior: smooth; scroll-padding-top: 96px; }
.b2b-body { overflow-x: hidden; background: var(--b2b-white); color: var(--b2b-ink); }
.b2b-body *, .b2b-body *::before, .b2b-body *::after { box-sizing: border-box; }
.b2b-container { width: min(100% - 64px, 1200px); margin-inline: auto; }

.b2b-header { position: relative; z-index: 10; background: #fff; border-bottom: 1px solid rgba(7, 92, 70, .1); }
.b2b-nav { display: grid; grid-template-columns: auto 1fr auto; gap: 36px; align-items: center; min-height: 76px; }
.b2b-logo, .b2b-footer-logo { display: inline-flex; }
.b2b-logo img, .b2b-footer-logo img { display: block; width: 154px; height: auto; }
.b2b-nav-links { display: flex; justify-content: flex-end; gap: 34px; }
.b2b-nav-links a, .b2b-footer a { color: var(--b2b-ink); text-decoration: none; }
.b2b-nav-links a { font-size: 15px; font-weight: 700; }
.b2b-nav-links a:hover, .b2b-nav-links a:focus-visible, .b2b-footer a:hover, .b2b-footer a:focus-visible { color: var(--b2b-green); }

.b2b-button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: 12px 24px; border: 2px solid var(--b2b-green); border-radius: 8px; background: var(--b2b-green); color: #fff; font-size: 16px; font-weight: 800; line-height: 1.2; text-decoration: none; transition: background .2s ease, border-color .2s ease, transform .2s ease; }
.b2b-button:hover, .b2b-button:focus-visible { border-color: var(--b2b-green-dark); background: var(--b2b-green-dark); color: #fff; transform: translateY(-1px); }
.b2b-nav-cta { min-height: 46px; padding-inline: 20px; font-size: 15px; }
.b2b-notice { padding: 9px 0; background: #e2f2eb; color: #294a41; font-size: 14px; line-height: 1.45; text-align: center; }

.b2b-hero { min-height: 600px; overflow: hidden; background: var(--b2b-ivory); }
.b2b-hero-inner { position: relative; display: grid; grid-template-columns: minmax(0, 44%) minmax(0, 56%); min-height: 600px; align-items: center; }
.b2b-hero-copy { position: relative; z-index: 2; padding: 72px 0 76px; }
.b2b-eyebrow { margin: 0 0 18px; color: var(--b2b-green-dark); font-size: 13px; font-weight: 900; letter-spacing: .12em; }
.b2b-hero h1, .b2b-section h2, .b2b-final h2 { color: var(--b2b-ink); letter-spacing: -.035em; }
.b2b-hero h1 { max-width: 560px; margin: 0; font-size: clamp(48px, 4.4vw, 56px); line-height: 1.04; }
.b2b-lead { max-width: 520px; margin: 24px 0 0; color: var(--b2b-copy); font-size: 18px; line-height: 1.65; }
.b2b-actions { display: flex; gap: 24px; align-items: center; margin-top: 32px; }
.b2b-text-link, .b2b-action-note a, .b2b-card-link, .b2b-source-link a, .b2b-contact-line a { color: var(--b2b-green-dark); font-weight: 800; text-underline-offset: 4px; }
.b2b-text-link { padding: 12px 0; }
.b2b-action-note { margin: 18px 0 0; color: var(--b2b-copy); font-size: 14px; }
.b2b-hero-art { position: absolute; top: 0; right: -32px; bottom: 0; left: 38%; display: block; }
.b2b-hero-art::after { content: ""; position: absolute; inset: 0 auto 0 0; width: 24%; background: linear-gradient(90deg, var(--b2b-ivory), rgba(251, 247, 238, 0)); }
.b2b-hero-art img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center right; }

.b2b-section { padding: 80px 0; }
.b2b-white { background: #fff; }
.b2b-mint { background: var(--b2b-mint); }
.b2b-soft { background: var(--b2b-mint-soft); }
.b2b-section-head { max-width: 790px; margin: 0 auto 48px; text-align: center; }
.b2b-section-head h2, .b2b-final h2 { margin: 0; font-size: clamp(34px, 3.3vw, 46px); line-height: 1.12; }
.b2b-section-head > p { max-width: 680px; margin: 18px auto 0; color: var(--b2b-copy); font-size: 18px; line-height: 1.65; }
.b2b-grid { display: grid; }
.b2b-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 54px; }
.b2b-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.b2b-open-grid article { padding-right: 24px; }
.b2b-icon { width: 40px; height: 40px; color: var(--b2b-green); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.b2b-grid h3 { margin: 22px 0 12px; color: var(--b2b-ink); font-size: 21px; line-height: 1.3; }
.b2b-grid p { margin: 0; color: var(--b2b-copy); font-size: 16px; line-height: 1.7; }
.b2b-steps { gap: 28px; }
.b2b-steps article { position: relative; min-width: 0; }
.b2b-step-image { display: block; width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border-radius: 12px; }
.b2b-step-body { padding: 24px 4px 0; }
.b2b-step-body h3 { margin-top: 18px; }
.b2b-step-number { display: inline-grid; width: 28px; height: 28px; margin-right: 14px; place-items: center; border-radius: 50%; background: var(--b2b-green); color: #fff; font-size: 14px; font-weight: 900; vertical-align: 8px; }
.b2b-centered-action { margin-top: 44px; text-align: center; }

.b2b-stats { gap: 42px; }
.b2b-stats strong { display: block; margin-bottom: 16px; color: var(--b2b-green-dark); font-size: clamp(46px, 5vw, 68px); line-height: 1; letter-spacing: -.05em; }
.b2b-source { max-width: 920px; margin: 42px auto 0; color: #64746f; font-size: 13px; line-height: 1.55; text-align: center; }
.b2b-source-link { margin: 12px 0 0; text-align: center; }

.b2b-payment-grid { max-width: 1030px; margin-inline: auto; }
.b2b-payment-card { padding: 38px; border: 1px solid var(--b2b-line); border-radius: 12px; background: rgba(255, 255, 255, .82); }
.b2b-payment-card .b2b-icon { margin-bottom: 25px; }
.b2b-payment-card .b2b-card-label { margin-bottom: 8px; color: var(--b2b-green-dark); font-size: 13px; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; }
.b2b-payment-card h3 { margin-top: 0; font-size: 25px; }
.b2b-payment-card .b2b-highlight { margin-top: 22px; color: var(--b2b-ink); font-weight: 900; }
.b2b-payment-card .b2b-card-foot { margin-top: 8px; font-size: 14px; }
.b2b-card-link { display: inline-block; margin-top: 18px; }
.b2b-payment-note { margin: 28px 0 0; color: var(--b2b-copy); text-align: center; }
.b2b-results { padding-top: 72px; padding-bottom: 72px; }
.b2b-results-action { margin-top: 42px; text-align: center; }
.b2b-button-secondary { border-color: var(--b2b-green); background: #fff; color: var(--b2b-green-dark); }
.b2b-button-secondary:hover, .b2b-button-secondary:focus-visible { color: #fff; }

.b2b-faq-grid { gap: 46px 42px; }
.b2b-faq-grid article { padding-top: 22px; border-top: 2px solid var(--b2b-line); }
.b2b-faq-grid h3 { margin-top: 0; font-size: 19px; }
.b2b-contact-line { margin: 46px 0 0; color: var(--b2b-ink); font-size: 18px; text-align: center; }

.b2b-final { padding: 80px 0; background: #dcefe6; }
.b2b-final-inner { max-width: 850px; text-align: center; }
.b2b-final p { max-width: 670px; margin: 20px auto 30px; color: var(--b2b-copy); font-size: 18px; line-height: 1.65; }
.b2b-final small { display: block; margin-top: 16px; color: var(--b2b-copy); font-size: 14px; }

.b2b-footer { background: #fff; border-top: 1px solid var(--b2b-line); }
.b2b-footer-main { display: flex; justify-content: space-between; gap: 48px; padding-top: 52px; padding-bottom: 42px; }
.b2b-footer-main p { max-width: 460px; margin: 15px 0 0; color: var(--b2b-copy); line-height: 1.6; }
.b2b-footer-main nav { display: flex; gap: 28px; align-items: flex-start; padding-top: 10px; font-weight: 700; }
.b2b-footer-bottom { display: flex; gap: 8px; align-items: center; padding-top: 22px; padding-bottom: 28px; border-top: 1px solid #e5ece9; color: #667771; font-size: 13px; }
.b2b-footer-bottom a::before { content: "·"; margin-right: 8px; color: #93a39e; }
.b2b-page [id] { scroll-margin-top: 96px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

@media (min-width: 1264px) {
    .b2b-hero-art { right: calc((1200px - 100vw) / 2); }
}

@media (max-width: 1023px) {
    .b2b-nav { gap: 22px; }
    .b2b-nav-links { gap: 20px; }
    .b2b-hero-inner { grid-template-columns: minmax(0, 48%) minmax(0, 52%); }
    .b2b-hero-art { left: 43%; right: -32px; }
    .b2b-grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .b2b-grid-3 article:last-child { grid-column: 1 / -1; max-width: calc(50% - 27px); }
    .b2b-faq-grid article:last-child { max-width: none; }
}

@media (max-width: 767px) {
    html { scroll-padding-top: 80px; }
    .b2b-container { width: min(100% - 40px, 1200px); }
    .b2b-nav { grid-template-columns: 1fr auto; min-height: 68px; gap: 14px; }
    .b2b-logo img { width: 124px; }
    .b2b-nav-links { display: none; }
    .b2b-nav-cta { min-height: 44px; padding: 10px 14px; font-size: 14px; }
    .b2b-notice { padding: 10px 0; font-size: 13px; text-align: left; }
    .b2b-hero { min-height: 0; }
    .b2b-hero-inner { display: flex; width: 100%; min-height: 0; flex-direction: column; }
    .b2b-hero-copy { width: calc(100% - 40px); padding: 48px 0 38px; }
    .b2b-hero h1 { font-size: clamp(34px, 10vw, 38px); line-height: 1.08; }
    .b2b-lead { margin-top: 20px; font-size: 17px; line-height: 1.6; }
    .b2b-actions { align-items: flex-start; flex-direction: column; gap: 8px; margin-top: 27px; }
    .b2b-actions .b2b-button { width: 100%; }
    .b2b-text-link { padding: 12px 2px; }
    .b2b-action-note { margin-top: 10px; }
    .b2b-hero-art { position: relative; inset: auto; width: 100%; aspect-ratio: 4 / 3; overflow: hidden; }
    .b2b-hero-art::after { display: none; }
    .b2b-hero-art img { object-position: center 42%; }
    .b2b-section, .b2b-final { padding: 48px 0; }
    .b2b-section-head { margin-bottom: 34px; text-align: left; }
    .b2b-section-head h2, .b2b-final h2 { font-size: 32px; line-height: 1.14; }
    .b2b-section-head > p { margin-top: 15px; font-size: 16px; }
    .b2b-grid-3, .b2b-grid-2 { grid-template-columns: 1fr; gap: 34px; }
    .b2b-grid-3 article:last-child { grid-column: auto; max-width: none; }
    .b2b-open-grid article, .b2b-steps article { padding-right: 0; }
    .b2b-grid h3 { margin-top: 16px; }
    .b2b-centered-action { margin-top: 34px; text-align: left; }
    .b2b-centered-action .b2b-button { width: 100%; }
    .b2b-step-body { padding-top: 20px; }
    .b2b-stats { gap: 32px; }
    .b2b-stats article { padding-bottom: 28px; border-bottom: 1px solid var(--b2b-line); }
    .b2b-stats article:last-child { padding-bottom: 0; border-bottom: 0; }
    .b2b-source, .b2b-source-link { text-align: left; }
    .b2b-payment-card { padding: 28px 24px; }
    .b2b-payment-note { text-align: left; }
    .b2b-faq-grid { gap: 28px; }
    .b2b-contact-line { margin-top: 38px; text-align: left; }
    .b2b-results-action { margin-top: 34px; text-align: left; }
    .b2b-results-action .b2b-button { width: 100%; }
    .b2b-final-inner { text-align: left; }
    .b2b-final p { margin-left: 0; }
    .b2b-final .b2b-button { width: 100%; }
    .b2b-footer-main { flex-direction: column; padding-top: 42px; padding-bottom: 34px; }
    .b2b-footer-main nav { flex-direction: column; gap: 14px; padding-top: 0; }
    .b2b-footer-bottom { flex-wrap: wrap; }
    .b2b-page [id] { scroll-margin-top: 80px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .b2b-button { transition: none; }
}

/* Fase 52.3: only the business hero, notice and final invitation. */
.b2b-body {
    --b2b-brand-green: #025936;
    --b2b-brand-lime: #d4fa57; /* Same lime as the Fase 52 Home CTA. */
    --b2b-brand-on-lime: #003b29;
}
.b2b-body .b2b-hero,
.b2b-body .b2b-final { background: var(--b2b-brand-green); color: #fff; }
.b2b-body .b2b-hero h1,
.b2b-body .b2b-final h2 { color: #fff; }
.b2b-body .b2b-hero .b2b-eyebrow { color: var(--b2b-brand-lime); }
.b2b-body .b2b-hero .b2b-lead,
.b2b-body .b2b-hero .b2b-action-note,
.b2b-body .b2b-hero .b2b-action-note a,
.b2b-body .b2b-final p,
.b2b-body .b2b-final small { color: #e4f2eb; }
.b2b-body .b2b-hero .b2b-button,
.b2b-body .b2b-final .b2b-button {
    background: var(--b2b-brand-lime);
    border-color: var(--b2b-brand-lime);
    color: var(--b2b-brand-on-lime);
}
.b2b-body .b2b-hero .b2b-button:hover,
.b2b-body .b2b-final .b2b-button:hover { box-shadow: 0 0 0 2px #ffffff60; }
.b2b-body .b2b-hero a:focus-visible,
.b2b-body .b2b-final a:focus-visible { outline: 2px solid #fff; outline-offset: 4px; }
.b2b-body .b2b-hero .b2b-actions { flex-wrap: wrap; gap: 12px 18px; }
.b2b-body .b2b-hero .b2b-text-link {
    border: 1px solid #e4f2eb;
    border-radius: 8px;
    padding: 13px 20px;
    color: #fff;
    text-decoration: none;
    text-align: center;
}
.b2b-body .b2b-hero .b2b-text-link:hover { background: #ffffff12; }
.b2b-body .b2b-notice { background: var(--b2b-mint); color: var(--b2b-brand-on-lime); }
.b2b-body .b2b-notice .b2b-icon { color: inherit; }
.b2b-body .b2b-hero-art::after { background: none; }
.b2b-body .b2b-hero-art {
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 42%);
    mask-image: linear-gradient(90deg, transparent, #000 42%);
}
@media (max-width: 767px) {
    .b2b-body .b2b-hero .b2b-text-link { width: 100%; }
    .b2b-body .b2b-hero-art {
        -webkit-mask-image: linear-gradient(180deg, transparent, #000 28%);
        mask-image: linear-gradient(180deg, transparent, #000 28%);
    }
}

/* Fase 52.3 r2: simplified business page, with content retained in the DOM. */
.b2b-body .b2b-hero .b2b-text-link,
.b2b-body #como-funciona,
.b2b-body .b2b-results > .b2b-container > .b2b-open-grid { display: none; }

/* Business landing: secondary access for returning sellers. */
.b2b-body .b2b-hero .b2b-return-link { margin: 16px 0 0; color: #e4f2eb; font-size: 14px; line-height: 1.7; }
.b2b-body .b2b-hero .b2b-return-link a { color: #fff; font-weight: 700; text-decoration: underline; text-underline-offset: 4px; }
.b2b-body .b2b-seller-return { padding: 16px 0 48px; text-align: center; }
.b2b-body .b2b-seller-return .b2b-section-head { margin-bottom: 24px; text-align: center; }
.b2b-body .b2b-seller-return h2 { font-size: clamp(26px, 2.5vw, 34px); }
.b2b-body .b2b-seller-return .b2b-section-head > p { max-width: 660px; font-size: 16px; }
@media (max-width: 767px) {
    .b2b-body .b2b-seller-return { padding-top: 8px; }
}