/* PUBLIC-PRODUCT-PAGES-001: camada visual compartilhada das páginas existentes. */
:root {
    --bg-primary: #0c1722;
    --bg-card: #142331;
    --bg-card-highlight: #1b3041;
    --border: #344958;
    --text-primary: #f0f5f9;
    --text-secondary: #b3c4d0;
    --accent: #a7eadc;
    --accent-hover: #c8f5eb;
    --accent-green: #a7eadc;
}
.product-page {
    margin: 0;
    background: var(--bg-primary);
    color: var(--text-primary);
    font:
        16px/1.65 system-ui,
        sans-serif;
}
.product-page *,
.product-page *::before,
.product-page *::after {
    box-sizing: border-box;
}
.product-page a {
    color: inherit;
    text-underline-offset: 0.25em;
}
.product-page button,
.product-page select {
    font: inherit;
}
.product-page :focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 4px;
}
.product-page img {
    max-width: 100%;
    height: auto;
}
.product-shell {
    width: min(1160px, calc(100% - 48px));
    margin-inline: auto;
}
.product-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 92px;
    border-bottom: 1px solid var(--border);
}
.product-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 750;
    text-decoration: none;
    flex-shrink: 0;
}
.product-brand img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}
.product-links {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 6px 22px;
}
.product-links a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    text-decoration: none;
    font-size: 14px;
}
.product-links a:hover {
    text-decoration: underline;
}
.product-links select {
    max-width: var(--ecbt-input-xl);
    min-height: 44px;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    background: var(--bg-card);
    padding: 8px;
}
.product-skip {
    position: absolute;
    inset-inline-start: 12px;
    top: -100px;
    padding: 12px;
    background: var(--bg-card);
    z-index: 10;
}
.product-skip:focus {
    top: 8px;
}
.product-hero {
    display: grid;
    grid-template-columns: 1fr 1.08fr;
    align-items: center;
    gap: 52px;
    padding-block: 84px 76px;
}
.product-kicker {
    color: var(--accent);
    font-size: 13px;
    font-weight: 650;
    letter-spacing: 0.065em;
    text-transform: uppercase;
    margin: 0 0 20px;
}
.product-page h1 {
    font-size: clamp(34px, 4.2vw, 54px);
    line-height: 1.1;
    letter-spacing: -0.045em;
    margin: 0 0 24px;
    overflow-wrap: anywhere;
}
.product-page h1 .accent {
    color: var(--accent);
}
.product-lead {
    font-size: 18px;
    line-height: 1.65;
    color: var(--text-secondary);
    max-width: var(--ecbt-content-readable);
}
.product-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-block: 28px 16px;
}
.product-button {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    border: 1px solid var(--border);
    border-radius: 8px;
    text-decoration: none;
    font-weight: 650;
    color: var(--text-primary);
    background: var(--bg-card);
    cursor: pointer;
    text-align: center;
}
.product-button.primary {
    background: var(--accent);
    border-color: var(--accent);
    color: #102c28;
}
:root[data-theme='light'] .product-button.primary {
    color: #fff;
}
.product-button:hover {
    filter: brightness(1.08);
}
.product-media {
    min-width: 0;
    margin: 0;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--bg-card);
    overflow: hidden;
    box-shadow: 0 24px 64px #0003;
}
.product-media img {
    display: block;
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
}
.product-media video {
    display: block;
    width: 100%;
    aspect-ratio: 16/9;
    background: #08111a;
}
.product-media [hidden] {
    display: none;
}
.product-media figcaption {
    padding: 22px 24px;
}
.product-media strong {
    display: block;
    font-size: 18px;
}
.product-media p {
    font-size: 14px;
    margin: 6px 0 0;
    color: var(--text-secondary);
}
.product-media .product-button {
    width: 100%;
    margin-top: 18px;
}
.product-media-error {
    padding: 0 24px 20px;
    color: var(--text-secondary);
}
.product-section {
    padding-block: 64px;
    border-top: 1px solid var(--border);
    scroll-margin-top: 24px;
}
.product-section h2 {
    font-size: clamp(25px, 3vw, 36px);
    line-height: 1.2;
    letter-spacing: -0.025em;
    margin: 0 0 18px;
}
.product-section > p {
    color: var(--text-secondary);
    max-width: var(--ecbt-content-readable);
    margin: 0 0 32px;
}
.product-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}
.product-catalog {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}
.product-catalog .product-card {
    display: flex;
    flex-direction: column;
    align-items: start;
}
.product-card-link {
    text-decoration: none;
}
.product-card-link:hover {
    border-color: var(--accent);
}
.product-card-link:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 4px;
}
.product-catalog .product-card h3 {
    margin-top: 12px;
}
.product-catalog .product-button {
    margin-top: 22px;
}
.product-card {
    min-width: 0;
    border: 1px solid var(--border);
    background: var(--bg-card);
    padding: 28px;
    border-radius: 12px;
}
.product-step {
    color: var(--accent);
    font-size: 13px;
    letter-spacing: 0.12em;
}
.product-card h3 {
    font-size: 21px;
    line-height: 1.3;
    margin: 22px 0 12px;
}
.product-card p {
    color: var(--text-secondary);
    margin: 0;
}
.product-note {
    font-size: 14px;
    color: var(--text-secondary);
}
.product-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}
.product-final {
    text-align: center;
    padding-block: 68px;
}
.product-final p {
    margin-inline: auto;
}
.product-final .product-actions {
    justify-content: center;
}
.product-footer {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px 28px;
    padding-block: 32px;
    border-top: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 14px;
}
.product-footer nav {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}
.product-footer a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
}
.product-plans-intro {
    padding-block: 64px 28px;
    max-width: var(--ecbt-content-readable);
}
.product-plans {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-block: 16px 40px;
}
.product-plan {
    padding: 32px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    border-radius: 16px;
    min-width: 0;
}
.product-plan.featured {
    border: 2px solid var(--accent);
    background: var(--bg-card-highlight);
}
.product-plan h2 {
    font-size: 28px;
    margin: 0 0 8px;
}
.product-plan p {
    color: var(--text-secondary);
}
.product-price {
    font-size: 38px;
    color: var(--text-primary);
    font-weight: 750;
    line-height: 1.25;
}
.product-plan ul {
    padding-inline-start: 22px;
}
.product-plan li {
    margin-bottom: 12px;
}
.product-plan .product-button {
    width: 100%;
}
.product-document .wrap {
    width: min(900px, calc(100% - 40px));
    max-width: var(--ecbt-content-readable);
    padding: 0 0 40px;
}
.product-document .card {
    background: var(--bg-card);
    color: var(--text-primary);
    border-color: var(--border);
    margin-block: 36px;
    padding: 32px;
}
.product-document .mut,
.product-document footer {
    color: var(--text-secondary);
}
.product-document .price small {
    color: var(--text-secondary);
}
.product-document .cta {
    background: var(--accent);
    color: #102c28;
    min-height: 48px;
}
:root[data-theme='light'] .product-document .cta {
    color: #fff;
}
.product-document h1 {
    font-size: clamp(27px, 4vw, 40px);
}
@media (max-width: 800px) {
    .product-hero {
        grid-template-columns: 1fr;
        gap: 28px;
        padding-block: 42px;
    }
    .product-hero-copy {
        max-width: var(--ecbt-content-readable);
    }
    .product-cards {
        grid-template-columns: 1fr;
    }
    .product-catalog {
        grid-template-columns: 1fr;
    }
    .product-card h3 {
        margin-top: 10px;
    }
    .product-split {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .product-section {
        padding-block: 40px;
    }
    .product-nav {
        align-items: flex-start;
        gap: 12px;
        padding-block: 18px;
        flex-wrap: wrap;
    }
    .product-links {
        justify-content: flex-start;
        gap: 4px 18px;
    }
    .product-plans {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 480px) {
    .product-shell {
        width: calc(100% - 32px);
    }
    .product-nav {
        gap: 12px;
    }
    .product-links {
        width: 100%;
        justify-content: space-between;
        gap: 4px 12px;
    }
    .product-links select {
        max-width: var(--ecbt-input-xl);
        font-size: 14px;
    }
    .product-lead {
        font-size: 17px;
    }
    .product-actions {
        align-items: stretch;
    }
    .product-actions .product-button {
        flex: 1 1 100%;
    }
    .product-media figcaption,
    .product-card,
    .product-plan {
        padding: 22px;
    }
    .product-document .card {
        padding: 22px;
    }
    .product-plans-intro {
        padding-top: 40px;
    }
}
@media (prefers-reduced-motion: reduce) {
    .product-page {
        scroll-behavior: auto;
    }
}
/* Pages that present a short numbered process (e.g. consultoria.html). */
.product-steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.product-steps li {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    border-radius: 12px;
    padding: 28px;
}
.product-steps strong {
    font-size: 18px;
}
.product-steps span {
    color: var(--text-secondary);
}
@media (max-width: 800px) {
    .product-steps {
        grid-template-columns: 1fr;
    }
    .product-steps li {
        padding: 22px;
    }
}
/* pricing.html: itens densos ficam recolhidos para a pagina continuar escaneavel. */
.product-lean {
    margin: 0 0 32px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--bg-card);
}
.product-lean > summary {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 6px 14px;
    padding: 22px 28px;
    cursor: pointer;
    list-style: none;
    font-size: 18px;
    font-weight: 700;
}
.product-lean > summary::-webkit-details-marker {
    display: none;
}
.product-lean > summary::after {
    content: '+';
    margin-left: auto;
    color: var(--accent);
    font-size: 22px;
    line-height: 1;
}
.product-lean[open] > summary::after {
    content: '\2212';
}
.product-lean > summary:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 4px;
}
.product-lean-hint {
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 400;
}
.product-lean > .product-balance {
    padding: 0 28px 22px;
}
@media (max-width: 800px) {
    .product-lean > summary,
    .product-lean > .product-balance {
        padding-left: 22px;
        padding-right: 22px;
    }
}

/* Consulta comercial: escopo exclusivo da seção de contato. */
.consulting-contact { scroll-margin-top: 24px; }
.consulting-contact .contact-fields { display: grid; gap: 16px; max-width: var(--ecbt-content-readable); margin: 20px 0; }
.consulting-contact label { display: grid; gap: 8px; font-weight: 600; }
.consulting-contact input, .consulting-contact textarea { box-sizing: border-box; width: 100%; padding: 12px; font: inherit; color: inherit; background: transparent; border: 1px solid currentColor; border-radius: 8px; }
.consulting-contact textarea { resize: vertical; }
.consulting-contact button { justify-self: start; cursor: pointer; font: inherit; }
.consulting-contact button:disabled { opacity: .55; cursor: not-allowed; }
.consulting-contact summary { cursor: pointer; padding: 12px 0; }
.consulting-contact [data-contact-status] { min-height: 3em; max-width: var(--ecbt-content-readable); }
.consulting-contact [hidden] { display: none !important; }
.consulting-contact :focus-visible { outline: 3px solid var(--accent, #8fe3d3); outline-offset: 3px; }