:root {
    --product-bg: #050605;
    --product-panel: rgba(13, 15, 14, 0.94);
    --product-panel-soft: rgba(19, 21, 20, 0.84);
    --product-line: rgba(255, 255, 255, 0.14);
    --product-muted: rgba(255, 255, 255, 0.72);
    --product-orange: #ff5a00;
    --product-orange-2: #ff7a00;
    --product-green: #7fbd25;
    --product-container: 1440px;
}

html {
    scroll-behavior: smooth;
}

body {
    padding-top: 86px;
    background:
        radial-gradient(circle at 20% 5%, rgba(255, 90, 0, 0.08), transparent 28%),
        radial-gradient(circle at 80% 8%, rgba(127, 189, 37, 0.08), transparent 24%),
        var(--product-bg);
    color: #fff;
}

body,
button,
input,
select,
textarea {
    font-family: "Poppins", Arial, sans-serif;
}

h1,
h2,
h3,
.header-nav-links,
.product-header-cta,
.product-btn,
.product-badge,
.product-overline,
.product-trust-grid strong,
.product-benefits strong,
.footer h4 {
    font-family: "Teko", "Poppins", sans-serif;
    letter-spacing: 0;
}

.product-page {
    min-height: 100vh;
    overflow-x: hidden;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.018), transparent 180px),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.018) 0 1px, transparent 1px 90px),
        #050605;
}

.product-container {
    width: min(var(--product-container), calc(100% - 112px));
    margin: 0 auto;
    min-width: 0;
}

.product-page img {
    display: block;
    max-width: 100%;
}

.header {
    min-height: 86px;
    padding: 0 56px;
    background: rgba(3, 4, 3, 0.98);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.36);
}

.header-logo {
    width: 214px;
    max-height: 54px;
    object-fit: contain;
}

.header-nav ul {
    gap: 30px;
}

.header-nav a,
.header-nav button.header-nav-links {
    position: relative;
    color: #f4f4f4;
    font-size: 19px;
    font-weight: 600;
    line-height: 1;
    text-transform: uppercase;
}

.header-nav-links.header-nav-active,
.header-nav a:hover,
.header-nav button.header-nav-links:hover {
    color: var(--product-orange);
}

.header-nav-links.header-nav-active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -32px;
    height: 2px;
    background: var(--product-orange);
}

.product-dropdown {
    background: rgba(6, 8, 7, 0.98);
    border-radius: 0;
}

.product-nav-guard {
    display: none;
}

.product-header-cta,
.product-btn {
    min-height: 48px;
    padding: 0 24px;
    border-radius: 5px;
    border: 1px solid transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: #fff;
    font-size: 19px;
    font-weight: 700;
    line-height: 1;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.product-header-cta,
.product-btn-primary {
    background: linear-gradient(90deg, var(--product-orange), var(--product-orange-2));
    box-shadow: 0 18px 36px rgba(255, 90, 0, 0.24);
}

.product-btn-whatsapp {
    background: rgba(0, 0, 0, 0.24);
    border-color: rgba(127, 189, 37, 0.85);
    color: #f4ffe8;
}

.product-btn-email {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.34);
    background: rgba(255, 255, 255, 0.05);
}

.product-btn-email:hover,
.product-btn-email:focus-visible {
    color: var(--product-orange);
    border-color: var(--product-orange);
    background: rgba(255, 90, 0, 0.08);
}

.product-header-cta:hover,
.product-btn:hover {
    transform: translateY(-2px);
}

.product-breadcrumb {
    padding: 34px 0 22px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    color: rgba(255, 255, 255, 0.68);
    font-size: 13px;
}

.product-breadcrumb a {
    color: rgba(255, 255, 255, 0.78);
    font-weight: 600;
}

.product-breadcrumb strong {
    color: #fff;
}

.product-top-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.24fr) minmax(360px, 0.9fr);
    gap: 44px;
    align-items: stretch;
    min-width: 0;
}

.product-gallery-card,
.product-panel,
.product-related-card {
    border: 1px solid var(--product-line);
    border-radius: 7px;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.012)),
        var(--product-panel);
    box-shadow: 0 26px 70px rgba(0, 0, 0, 0.34);
}

.product-gallery-card {
    position: relative;
    padding: 18px;
    min-width: 0;
    max-width: 100%;
}

.product-badge {
    position: absolute;
    left: 28px;
    top: 28px;
    z-index: 3;
    min-height: 25px;
    padding: 0 10px;
    border-radius: 3px;
    display: inline-flex;
    align-items: center;
    background: rgba(127, 189, 37, 0.9);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    line-height: 1;
    text-transform: uppercase;
}

.product-main-photo {
    position: relative;
    width: 100%;
    min-height: 455px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    display: grid;
    place-items: center;
    padding: 28px;
    overflow: hidden;
    background:
        linear-gradient(90deg, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.5)),
        #0a0b0a;
    cursor: pointer;
}

.product-main-photo::after {
    content: "";
    position: absolute;
    left: 11%;
    right: 11%;
    bottom: 44px;
    height: 70px;
    border-radius: 50%;
    background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.88), transparent 70%);
    filter: blur(8px);
}

.product-main-photo img {
    position: relative;
    z-index: 1;
    width: min(690px, 100%);
    max-height: 390px;
    object-fit: contain;
    filter: drop-shadow(0 34px 40px rgba(0, 0, 0, 0.86));
}

.product-gallery-arrow {
    position: absolute;
    top: 50%;
    z-index: 4;
    width: 48px;
    height: 48px;
    border: 1px solid rgba(255, 90, 0, 0.64);
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #fff;
    background:
        linear-gradient(145deg, rgba(255, 90, 0, 0.18), rgba(255, 90, 0, 0.04)),
        rgba(5, 7, 6, 0.78);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.12);
    font-size: 34px;
    line-height: 1;
    font-family: "Teko", "Poppins", sans-serif;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.65);
    transform: translateY(-50%);
    cursor: pointer;
    transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
    backdrop-filter: blur(10px);
}

.product-gallery-arrow:hover,
.product-gallery-arrow:focus-visible {
    border-color: var(--product-orange);
    background:
        linear-gradient(145deg, rgba(255, 90, 0, 0.92), rgba(255, 123, 26, 0.72)),
        rgba(5, 7, 6, 0.86);
    box-shadow: 0 18px 42px rgba(255, 90, 0, 0.22), 0 18px 38px rgba(0, 0, 0, 0.45);
    transform: translateY(-50%) scale(1.06);
}

.product-gallery-arrow:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.82);
    outline-offset: 3px;
}

.product-gallery-arrow:active {
    transform: translateY(-50%) scale(0.96);
}

.product-gallery-prev {
    left: 28px;
    padding-right: 2px;
}

.product-gallery-next {
    right: 28px;
    padding-left: 2px;
}

.product-thumbs {
    margin-top: 12px;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    min-width: 0;
    max-width: 100%;
}

.product-thumbs button {
    min-height: 92px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 5px;
    padding: 7px;
    background: rgba(255, 255, 255, 0.035);
    cursor: pointer;
}

.product-thumbs button.active {
    border-color: var(--product-orange);
}

.product-thumbs img {
    width: 100%;
    height: 78px;
    object-fit: contain;
    filter: drop-shadow(0 16px 18px rgba(0, 0, 0, 0.72));
}

.product-media-note,
.product-note {
    margin: 14px 0 0;
    color: var(--product-muted);
    font-size: 12px;
    line-height: 1.5;
    overflow-wrap: break-word;
}

.product-summary {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 10px 0 12px;
    min-width: 0;
    max-width: 100%;
}

.product-overline {
    color: var(--product-orange);
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
    text-transform: uppercase;
}

.product-overline::before,
.product-panel h2::before,
.product-section-title h2::before {
    content: "";
    display: inline-block;
    width: 3px;
    height: 17px;
    margin-right: 10px;
    vertical-align: -1px;
    background: var(--product-green);
}

.product-summary h1 {
    margin: 8px 0 0;
    color: #fff;
    font-size: clamp(64px, 6.2vw, 96px);
    font-weight: 700;
    line-height: 0.84;
    text-transform: uppercase;
}

.product-summary h2 {
    margin: 12px 0 0;
    color: #fff;
    font-size: 31px;
    line-height: 1;
    text-transform: uppercase;
}

.product-summary p {
    margin: 18px 0 0;
    max-width: 590px;
    color: #f1f1ed;
    font-size: 14px;
    line-height: 1.75;
    overflow-wrap: break-word;
}

.product-feature-list {
    list-style: none;
    margin: 22px 0 0;
    padding: 0;
    display: grid;
    gap: 11px;
}

.product-feature-list li {
    position: relative;
    padding-left: 28px;
    color: #e6e6e1;
    font-size: 13px;
    line-height: 1.45;
}

.product-feature-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 1px;
    width: 17px;
    height: 17px;
    border: 1px solid var(--product-orange);
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: var(--product-orange);
    font-size: 10px;
    line-height: 1;
}

.product-actions {
    margin-top: 28px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.product-video-request {
    width: max-content;
    margin-top: 18px;
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.28);
    padding: 0 0 4px;
    background: transparent;
    color: rgba(255, 255, 255, 0.74);
    font-size: 13px;
    font-weight: 600;
    line-height: 1.2;
    cursor: pointer;
    transition: color 0.2s ease, border-color 0.2s ease;
}

.product-video-request:hover,
.product-video-request:focus-visible {
    color: #fff;
    border-color: var(--product-orange);
    outline: none;
}

.product-trust-grid {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.product-trust-grid div {
    min-height: 74px;
    padding: 0 14px;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    display: grid;
    justify-items: center;
    text-align: center;
}

.product-trust-grid div:last-child {
    border-right: 0;
}

.product-trust-grid span {
    width: 28px;
    height: 28px;
    display: grid;
    place-items: center;
}

.product-trust-grid span img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-trust-grid strong {
    margin-top: 6px;
    color: #fff;
    font-size: 17px;
    line-height: 1;
    text-transform: uppercase;
}

.product-trust-grid small {
    margin-top: 4px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 10px;
    line-height: 1.2;
    text-transform: uppercase;
}

.product-info-grid,
.product-lower-grid {
    margin-top: 18px;
    display: grid;
    gap: 18px;
}

.product-info-grid {
    grid-template-columns: minmax(0, 1.14fr) minmax(380px, 0.86fr);
}

.product-lower-grid {
    grid-template-columns: minmax(360px, 0.72fr) minmax(0, 1.28fr);
}

.product-panel {
    padding: 26px;
}

.product-panel h2,
.product-section-title h2 {
    margin: 0 0 18px;
    color: #fff;
    font-size: 31px;
    font-weight: 700;
    line-height: 1;
    text-transform: uppercase;
}

.product-panel p {
    color: rgba(255, 255, 255, 0.78);
    font-size: 13px;
    line-height: 1.75;
}

.product-panel p + p {
    margin-top: 14px;
}

.product-panel strong {
    color: #fff;
}

.product-benefits {
    margin-top: 28px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.product-benefits[hidden] {
    display: none;
}

.product-benefits div {
    padding: 0 20px 0 0;
    border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.product-benefits div + div {
    padding-left: 20px;
}

.product-benefits div:last-child {
    border-right: 0;
}

.product-benefits span {
    display: flex;
    align-items: center;
    width: 34px;
    height: 34px;
    margin-bottom: 14px;
}

.product-benefits span img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-benefits strong {
    display: block;
    color: #fff;
    font-size: 22px;
    line-height: 0.95;
    text-transform: uppercase;
}

.product-benefits small {
    display: block;
    margin-top: 10px;
    color: rgba(255, 255, 255, 0.68);
    font-size: 11px;
    line-height: 1.45;
}

.product-spec-table {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.product-spec-table div {
    min-height: 31px;
    display: grid;
    grid-template-columns: 0.96fr 1.04fr;
}

.product-spec-table strong,
.product-spec-table span {
    padding: 7px 13px;
    border-right: 1px solid rgba(255, 255, 255, 0.12);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    font-size: 11.5px;
    line-height: 1.25;
}

.product-spec-table strong {
    font-weight: 800;
}

.product-spec-table span {
    color: #dfdfda;
}

.product-application-grid {
    margin-top: 20px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.product-application-grid div {
    min-height: 86px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    padding: 14px 12px;
    display: grid;
    grid-template-columns: 38px 1fr;
    align-items: center;
    gap: 11px;
    background: rgba(255, 255, 255, 0.025);
    text-align: left;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.product-application-grid div:hover {
    border-color: rgba(255, 90, 0, 0.5);
    background: rgba(255, 255, 255, 0.04);
    transform: translateY(-2px);
}

.product-application-marker {
    width: 38px;
    height: 38px;
    border: 1px solid rgba(255, 90, 0, 0.55);
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: var(--product-orange);
    background: rgba(255, 90, 0, 0.08);
    font-family: "Teko", "Poppins", sans-serif;
    font-size: 16px;
    font-weight: 600;
    line-height: 1;
}

.product-application-grid strong {
    font-family: "Teko", "Poppins", sans-serif;
    color: #fff;
    font-size: 17px;
    line-height: 0.96;
    text-transform: uppercase;
}

.product-highlight-layout {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) minmax(240px, 0.78fr);
    gap: 26px;
    align-items: center;
}

.product-video-copy {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.product-video-copy .product-feature-list {
    margin-top: 0;
}

.product-video-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border: 1px solid rgba(255, 255, 255, 0.11);
    border-radius: 6px;
    overflow: hidden;
    background:
        linear-gradient(90deg, rgba(0, 0, 0, 0.86), rgba(255, 255, 255, 0.02)),
        #080908;
}

.product-video-frame iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.product-downloads {
    margin-top: 18px;
}

.product-downloads h2 {
    display: inline-block;
    margin-right: 16px;
}

.product-downloads > p {
    display: inline-block;
}

.product-download-grid {
    margin-top: 16px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.product-download-grid a {
    min-height: 70px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 5px;
    padding: 14px 18px;
    display: grid;
    grid-template-columns: 34px 1fr;
    align-items: center;
    column-gap: 14px;
    background: rgba(255, 255, 255, 0.025);
    color: #fff;
}

.product-download-grid span {
    grid-row: span 2;
    color: var(--product-orange);
    font-size: 30px;
}

.product-download-grid strong {
    font-family: "Teko", "Poppins", sans-serif;
    font-size: 18px;
    line-height: 1;
    text-transform: uppercase;
}

.product-download-grid small {
    color: rgba(255, 255, 255, 0.72);
    font-size: 11px;
}

.product-related {
    margin: 18px 0 28px;
}

.product-related-row {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(205px, 228px);
    grid-template-columns: none;
    gap: 16px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}

.product-related-row::-webkit-scrollbar {
    display: none;
}

.product-related-card {
    position: relative;
    min-height: 214px;
    padding: 12px 14px 14px;
    color: #fff;
    scroll-snap-align: start;
}

.product-related-card.active {
    border-color: var(--product-orange);
}

.product-related-card > span {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 1;
    padding: 4px 8px;
    border-radius: 3px;
    background: var(--product-green);
    color: #fff;
    font-family: "Teko", "Poppins", sans-serif;
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
    text-transform: uppercase;
}

.product-related-card img {
    width: 100%;
    height: 108px;
    object-fit: contain;
    margin-bottom: 8px;
    filter: drop-shadow(0 18px 22px rgba(0, 0, 0, 0.72));
}

.product-related-card h3 {
    margin: 0;
    color: #fff;
    font-size: 25px;
    line-height: 0.9;
}

.product-related-card p {
    margin: 5px 0 0;
    color: rgba(255, 255, 255, 0.74);
    font-size: 12px;
}

.product-related-card strong {
    display: block;
    margin-top: 10px;
    color: var(--product-orange);
    font-family: "Teko", "Poppins", sans-serif;
    font-size: 17px;
    line-height: 1;
    text-transform: uppercase;
}

.product-related-empty {
    grid-column: 1 / -1;
    margin: 0;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 7px;
    padding: 22px;
    color: rgba(255, 255, 255, 0.72);
    background: rgba(255, 255, 255, 0.025);
    font-size: 14px;
}

.product-cta-band {
    border-top: 1px solid rgba(127, 189, 37, 0.38);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background:
        linear-gradient(90deg, rgba(4, 7, 3, 0.25), rgba(8, 18, 8, 0.92) 22%, rgba(4, 7, 3, 0.98)),
        url("../assets/main/sustentabilidade.svg") left bottom / 230px auto no-repeat,
        #071008;
}

.product-cta-inner {
    min-height: 152px;
    display: grid;
    grid-template-columns: 1fr minmax(320px, 420px);
    gap: 34px;
    align-items: center;
}

.product-cta-band h2 {
    margin: 0;
    color: #fff;
    font-size: clamp(34px, 3vw, 48px);
    line-height: 0.96;
    text-transform: uppercase;
}

.product-cta-band h2 strong {
    color: var(--product-green);
}

.product-cta-band p {
    margin: 10px 0 0;
    color: rgba(255, 255, 255, 0.82);
    font-size: 15px;
    line-height: 1.55;
}

.product-cta-actions {
    display: grid;
    gap: 10px;
}

.produto-video-modal {
    width: min(620px, calc(100% - 28px));
    padding: 0;
    border: 1px solid rgba(255, 90, 0, 0.45);
    border-radius: 8px;
    color: #fff;
    background: transparent;
}

.produto-video-modal::backdrop {
    background: rgba(0, 0, 0, 0.72);
    backdrop-filter: blur(5px);
}

.produto-video-modal-card {
    position: relative;
    padding: 30px;
    background:
        radial-gradient(circle at 80% 0%, rgba(127, 189, 37, 0.14), transparent 34%),
        #0a0c0a;
    display: grid;
    gap: 12px;
}

.produto-video-modal-card h2 {
    margin: 0;
    color: #fff;
    font-family: "Teko", "Poppins", sans-serif;
    font-size: 44px;
    line-height: 0.95;
    text-transform: uppercase;
}

.produto-video-modal-card p {
    margin: 0 0 10px;
    color: var(--product-muted);
    font-size: 14px;
    line-height: 1.6;
}

.produto-video-modal-card label {
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
}

.produto-video-modal-card input,
.produto-video-modal-card select,
.produto-video-modal-card textarea {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 5px;
    background: rgba(0, 0, 0, 0.32);
    color: #fff;
    padding: 13px 14px;
    outline: none;
}

.produto-video-modal-card textarea {
    resize: vertical;
}

.produto-modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 36px;
    height: 36px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.3);
    color: #fff;
    font-size: 21px;
    cursor: pointer;
}

.produto-modal-actions {
    margin-top: 8px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.footer {
    padding: 28px 56px 16px;
    background: #060806;
    border-top: 1px solid rgba(255, 255, 255, 0.09);
}

.footer-top {
    max-width: var(--product-container);
    margin: 0 auto 14px;
    padding-bottom: 20px;
    grid-template-columns: 1.25fr 0.8fr 0.8fr 0.9fr;
    gap: 44px;
}

.footer-logo {
    max-width: 210px;
    margin-bottom: 14px;
}

.footer-brand p,
.footer-column a,
.footer-contact p,
.footer-contact a {
    color: rgba(255, 255, 255, 0.72);
    font-size: 14px;
    line-height: 1.55;
}

.footer-column h4,
.footer-contact h4 {
    color: #fff;
    font-size: 20px;
    line-height: 1;
    letter-spacing: 0;
}

.footer-contact {
    font-style: normal;
}

.footer-bottom {
    max-width: var(--product-container);
    margin: 0 auto;
    padding-top: 4px;
    align-items: center;
    color: rgba(255, 255, 255, 0.44);
    font-size: 13px;
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.48);
    text-decoration: underline;
}

@media (max-width: 1280px) {
    .product-container {
        width: min(var(--product-container), calc(100% - 48px));
    }

    .header {
        padding: 0 28px;
    }

    .header-logo {
        width: 188px;
    }

    .header-nav ul {
        gap: 20px;
    }

    .header-nav a,
    .header-nav button.header-nav-links {
        font-size: 18px;
    }

    .product-top-grid,
    .product-info-grid,
    .product-lower-grid {
        grid-template-columns: 1fr;
    }

    .product-summary {
        padding: 0;
    }
}

@media (max-width: 1080px) {
    body {
        padding-top: 74px;
    }

    .header {
        min-height: 74px;
        flex-wrap: wrap;
    }

    .product-header-cta {
        display: none;
    }

    .header-nav-links.header-nav-active::after {
        display: none;
    }

    .product-download-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-cta-inner {
        grid-template-columns: 1fr;
        padding: 28px 0;
    }
}

@media (max-width: 980px) {
    .header {
        padding: 12px 18px;
        align-content: center;
    }

    .header-nav {
        width: 100%;
        padding-top: 12px;
        background: rgba(4, 5, 4, 0.98);
    }

    .header-nav ul {
        align-items: flex-start;
        gap: 12px;
    }

    .product-dropdown {
        position: static;
        display: none;
        width: 100%;
        padding: 12px 0 0;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: transparent;
        border: 0;
    }

    .product-dropdown.open,
    .nav-item-with-dropdown:hover .product-dropdown {
        display: block;
    }

    .product-dropdown-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .product-container {
        width: min(100% - 28px, var(--product-container));
    }

    .product-breadcrumb {
        padding: 24px 0 16px;
        font-size: 12px;
    }

    .product-gallery-card,
    .product-panel {
        padding: 18px;
    }

    .product-related-row {
        grid-auto-columns: minmax(176px, 72%);
        gap: 12px;
        margin-right: -14px;
        padding-right: 14px;
    }

    .product-related-card {
        min-height: 194px;
        padding: 12px;
    }

    .product-related-card img {
        height: 94px;
    }

    .product-related-card h3 {
        font-size: 23px;
    }

    .product-related-card p {
        font-size: 11px;
    }

    .product-related-card strong {
        font-size: 16px;
    }

    .product-main-photo {
        min-height: 285px;
        padding: 18px;
    }

    .product-main-photo img {
        max-height: 240px;
    }

    .product-gallery-arrow {
        display: none;
    }

    .product-thumbs {
        display: flex;
        gap: 10px;
        width: 100%;
        margin-left: 0;
        margin-right: 0;
        padding: 0 0 8px;
        overflow-x: auto;
        overscroll-behavior-x: contain;
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }

    .product-thumbs::-webkit-scrollbar {
        display: none;
    }

    .product-thumbs button {
        flex: 0 0 104px;
        min-height: 84px;
        scroll-snap-align: start;
    }

    .product-thumbs img {
        height: 70px;
    }

    .product-actions,
    .product-trust-grid,
    .product-benefits,
    .product-highlight-layout,
    .product-download-grid,
    .produto-modal-actions,
    .footer-top {
        grid-template-columns: 1fr;
    }

    .product-trust-grid div,
    .product-benefits div {
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        padding: 16px 0;
    }

    .product-trust-grid div:last-child,
    .product-benefits div:last-child {
        border-bottom: 0;
    }

    .product-benefits div + div {
        padding-left: 0;
    }

    .product-benefits {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .product-benefits div {
        min-height: 138px;
        border: 1px solid rgba(255, 255, 255, 0.12);
        border-radius: 6px;
        padding: 14px 11px 12px;
        display: grid;
        grid-template-rows: 26px 34px 1fr;
        align-content: start;
        background: rgba(255, 255, 255, 0.025);
    }

    .product-benefits div:last-child {
        border: 1px solid rgba(255, 255, 255, 0.12);
    }

    .product-benefits span {
        width: 26px;
        height: 26px;
        margin-bottom: 0;
    }

    .product-benefits strong {
        display: flex;
        align-items: center;
        min-height: 34px;
        font-size: 16px;
        line-height: 0.96;
    }

    .product-benefits small {
        margin-top: 5px;
        font-size: 10px;
        line-height: 1.32;
    }

    .product-trust-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
        border-top: 0;
        padding-top: 0;
    }

    .product-trust-grid div {
        min-height: 112px;
        border: 1px solid rgba(255, 255, 255, 0.12);
        border-radius: 6px;
        padding: 14px 10px;
        align-content: center;
        background: rgba(255, 255, 255, 0.025);
    }

    .product-trust-grid div:last-child {
        border: 1px solid rgba(255, 255, 255, 0.12);
    }

    .product-trust-grid span {
        width: 25px;
        height: 25px;
    }

    .product-trust-grid strong {
        font-size: 17px;
    }

    .product-spec-table div {
        grid-template-columns: 1fr;
    }

    .product-application-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-application-grid div {
        min-height: 76px;
    }

    .product-downloads h2,
    .product-downloads > p {
        display: block;
    }

    .product-btn {
        width: 100%;
    }

    .product-video-request {
        justify-self: center;
    }

    .footer {
        padding: 30px 18px 18px;
    }
}

@media (max-width: 420px) {
    .header-logo {
        width: 148px;
    }

    .product-summary h1 {
        font-size: 56px;
    }

    .product-summary h2,
    .product-panel h2 {
        font-size: 27px;
    }

    .product-application-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
}

/* Produto novo 2026: linguagem visual alinhada a pagina institucional. */
:root {
    --product-bg: #090a0a;
    --product-paper: #f1f1ee;
    --product-white: #ffffff;
    --product-ink: #111212;
    --product-muted-dark: #555857;
    --product-orange: #ff6200;
    --product-orange-2: #e85800;
    --product-green: #70b62c;
    --product-container: 1240px;
}

body {
    background: var(--product-bg);
}

.product-page {
    background: var(--product-bg);
}

.product-container {
    width: min(90%, var(--product-container));
}

.product-hero {
    padding: 0 0 74px;
    background: #090a0a;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.product-breadcrumb {
    padding: 30px 0 26px;
    gap: 10px;
    color: rgba(255, 255, 255, 0.58);
}

.product-breadcrumb a {
    color: rgba(255, 255, 255, 0.76);
}

.product-breadcrumb span {
    color: var(--product-orange);
}

.product-top-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(390px, 0.92fr);
    gap: 58px;
    align-items: center;
}

.product-gallery-card {
    padding: 16px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 6px;
    background: var(--product-paper);
    box-shadow: none;
}

.product-badge {
    left: 30px;
    top: 30px;
    min-height: 28px;
    padding: 2px 10px 0;
    background: var(--product-orange);
    color: #ffffff;
}

.product-main-photo {
    min-height: 470px;
    border: 0;
    border-radius: 4px;
    padding: 34px;
    background: #e7e7e3;
    cursor: default;
}

.product-main-photo::after {
    bottom: 40px;
    height: 54px;
    background: rgba(20, 20, 20, 0.15);
    filter: blur(18px);
}

.product-main-photo:focus-visible {
    outline: 2px solid var(--product-orange);
    outline-offset: -4px;
}

.product-main-photo img {
    width: min(610px, 96%);
    max-height: 400px;
    filter: drop-shadow(0 24px 22px rgba(0, 0, 0, 0.24));
}

.product-gallery-arrow {
    top: 46%;
    width: 42px;
    height: 42px;
    border-color: rgba(17, 18, 18, 0.22);
    border-radius: 4px;
    color: var(--product-ink);
    background: rgba(255, 255, 255, 0.86);
    box-shadow: none;
    text-shadow: none;
    backdrop-filter: none;
}

.product-gallery-arrow:hover,
.product-gallery-arrow:focus-visible {
    border-color: var(--product-orange);
    color: #ffffff;
    background: var(--product-orange);
    box-shadow: none;
}

.product-gallery-prev {
    left: 28px;
}

.product-gallery-next {
    right: 28px;
}

.product-thumbs {
    grid-template-columns: repeat(auto-fill, 104px);
    margin-top: 10px;
}

.product-thumbs button {
    min-height: 82px;
    border-color: rgba(17, 18, 18, 0.14);
    background: #ffffff;
}

.product-thumbs button:hover,
.product-thumbs button.active {
    border-color: var(--product-orange);
}

.product-thumbs img {
    height: 68px;
    filter: none;
}

.product-media-note {
    color: #666967;
}

.product-summary {
    padding: 18px 0;
}

.product-overline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--product-orange);
    font-size: 18px;
}

.product-overline::before,
.product-panel h2::before,
.product-section-title h2::before {
    width: 34px;
    height: 2px;
    margin: 0;
    background: currentColor;
}

.product-summary h1 {
    margin-top: 18px;
    font-size: clamp(58px, 6vw, 76px);
    line-height: 0.88;
}

.product-summary h2 {
    margin-top: 14px;
    color: rgba(255, 255, 255, 0.86);
    font-size: 28px;
    font-weight: 500;
}

.product-summary p {
    margin-top: 18px;
    color: rgba(255, 255, 255, 0.76);
    font-size: 15px;
    line-height: 1.65;
}

.product-feature-list {
    gap: 9px;
}

.product-feature-list li {
    color: rgba(255, 255, 255, 0.82);
    font-size: 13px;
}

.product-feature-list li::before {
    width: 16px;
    height: 16px;
    border-radius: 50%;
}

.product-btn {
    border-radius: 4px;
    box-shadow: none;
}

.product-btn-primary {
    background: var(--product-orange);
}

.product-btn-primary:hover {
    background: var(--product-orange-2);
}

.product-btn-whatsapp {
    border-color: rgba(255, 255, 255, 0.42);
    background: transparent;
    color: #ffffff;
}

.product-btn-whatsapp:hover {
    border-color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
}

.product-trust-grid {
    margin-top: 30px;
    padding-top: 22px;
}

.product-trust-grid div {
    min-height: 78px;
    padding: 0 10px;
}

.product-trust-grid span {
    width: 30px;
    height: 30px;
}

.product-trust-grid strong {
    font-size: 16px;
}

.product-technical {
    padding: 100px 0 106px;
    background: var(--product-paper);
    color: var(--product-ink);
}

.product-info-grid {
    margin-top: 0;
    grid-template-columns: minmax(0, 1.12fr) minmax(380px, 0.88fr);
    gap: 72px;
    align-items: start;
}

.product-about h2,
.product-operation-heading h2 {
    margin: 18px 0 0;
    font-family: "Teko", "Poppins", sans-serif;
    font-size: 48px;
    font-weight: 600;
    line-height: 0.95;
    text-transform: uppercase;
}

.product-about h2 {
    max-width: 680px;
    color: var(--product-ink);
}

.product-about-copy {
    max-width: 720px;
    margin-top: 26px;
}

.product-about-copy p {
    color: var(--product-muted-dark);
    font-size: 14px;
    line-height: 1.75;
}

.product-about-copy p + p {
    margin-top: 14px;
}

.product-about-copy strong {
    color: var(--product-ink);
}

.product-benefits {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 38px;
    border-top: 1px solid rgba(17, 18, 18, 0.15);
}

.product-benefits div,
.product-benefits div + div {
    min-height: 150px;
    padding: 24px 24px 22px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(17, 18, 18, 0.15);
}

.product-benefits div:nth-child(even) {
    padding-left: 24px;
    border-left: 1px solid rgba(17, 18, 18, 0.15);
}

.product-benefits span {
    width: 32px;
    height: 32px;
    margin-bottom: 12px;
}

.product-benefits strong {
    color: var(--product-ink);
    font-size: 21px;
}

.product-benefits small {
    color: var(--product-muted-dark);
    font-size: 11px;
}

.product-specs-card {
    padding: 30px;
    border: 1px solid rgba(17, 18, 18, 0.15);
    border-radius: 6px;
    background: #ffffff;
    box-shadow: none;
}

.product-panel-label,
.product-video-label,
.product-cta-label {
    color: var(--product-orange);
    font-family: "Teko", "Poppins", sans-serif;
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
}

.product-specs-card h2 {
    display: block;
    margin: 8px 0 20px;
    color: var(--product-ink);
    font-size: 30px;
}

.product-specs-card h2::before {
    display: none;
}

.product-spec-table {
    border-color: rgba(17, 18, 18, 0.14);
}

.product-spec-table strong,
.product-spec-table span {
    border-color: rgba(17, 18, 18, 0.14);
    color: var(--product-ink);
}

.product-spec-table strong {
    background: #f5f5f2;
}

.product-note {
    color: #666967;
}

.product-operation {
    padding: 98px 0 104px;
    background: #0a0b0b;
    color: #ffffff;
}

.product-operation-heading {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.55fr);
    column-gap: 70px;
    align-items: end;
}

.product-operation-heading .product-overline {
    grid-column: 1 / -1;
}

.product-operation-heading h2 {
    color: #ffffff;
}

.product-operation-heading p {
    color: rgba(255, 255, 255, 0.66);
    font-size: 14px;
    line-height: 1.7;
}

.product-lower-grid {
    margin-top: 50px;
    grid-template-columns: minmax(280px, 0.62fr) minmax(0, 1.38fr);
    gap: 52px;
}

.product-applications,
.product-highlights {
    min-width: 0;
}

.product-applications h3,
.product-highlights h3 {
    margin: 0 0 8px;
    color: #ffffff;
    font-family: "Teko", "Poppins", sans-serif;
    font-size: 30px;
    font-weight: 600;
    line-height: 1;
    text-transform: uppercase;
}

.product-applications > p {
    color: rgba(255, 255, 255, 0.62);
    font-size: 13px;
    line-height: 1.6;
}

.product-application-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.product-application-grid div {
    min-height: 80px;
    border-color: rgba(255, 255, 255, 0.15);
    border-radius: 5px;
    background: #111313;
}

.product-application-grid div:hover {
    border-color: var(--product-orange);
    background: #151717;
}

.product-highlight-layout {
    grid-template-columns: minmax(0, 1.25fr) minmax(230px, 0.75fr);
    gap: 30px;
    align-items: stretch;
}

.product-video-frame {
    border-radius: 5px;
    background: #101111;
}

.product-video-copy {
    justify-content: center;
}

.product-video-label {
    color: var(--product-green);
}

.product-video-copy .product-feature-list {
    margin-top: 16px;
}

.product-video-request {
    color: rgba(255, 255, 255, 0.76);
}

.product-catalog-support {
    padding: 92px 0 100px;
    background: var(--product-paper);
    color: var(--product-ink);
}

.product-downloads[hidden] {
    display: none;
}

.product-downloads {
    margin-top: 0;
    padding: 28px;
    border: 1px solid rgba(17, 18, 18, 0.14);
    border-radius: 6px;
    background: #ffffff;
    box-shadow: none;
}

.product-downloads h2,
.product-related h2 {
    color: var(--product-ink);
}

.product-downloads > p {
    color: var(--product-muted-dark);
}

.product-download-grid a {
    border-color: rgba(17, 18, 18, 0.14);
    background: #f5f5f2;
}

.product-download-grid a:hover {
    border-color: var(--product-orange);
}

.product-download-grid strong,
.product-download-grid small {
    color: var(--product-ink);
}

.product-related {
    margin-top: 70px;
}

.product-section-title h2 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 40px;
}

.product-related-row {
    grid-auto-columns: minmax(205px, 228px);
    gap: 14px;
}

.product-related-card {
    border-color: rgba(17, 18, 18, 0.14);
    border-radius: 6px;
    background: #ffffff;
    box-shadow: none;
}

.product-related-card:hover {
    border-color: var(--product-orange);
}

.product-related-card h3,
.product-related-card p,
.product-related-card strong {
    color: var(--product-ink);
}

.product-related-empty {
    color: var(--product-muted-dark);
}

.product-cta-band {
    border: 0;
    background: var(--product-orange);
}

.product-cta-inner {
    min-height: 300px;
    padding: 58px 0;
}

.product-cta-label {
    color: #151616;
}

.product-cta-band h2 {
    max-width: 760px;
    color: #ffffff;
    font-size: 48px;
}

.product-cta-band h2 strong {
    color: #171818;
}

.product-cta-band p {
    max-width: 700px;
    color: rgba(255, 255, 255, 0.88);
}

.product-cta-band .product-btn-primary {
    color: #ffffff;
    background: #151616;
}

.product-cta-band .product-btn-primary:hover {
    background: #000000;
}

.product-cta-band .product-btn-whatsapp {
    border-color: rgba(255, 255, 255, 0.72);
}

.produto-video-modal-card {
    background: #0a0c0a;
}

@media (max-width: 1120px) {
    .product-top-grid,
    .product-info-grid,
    .product-lower-grid {
        grid-template-columns: 1fr;
    }

    .product-top-grid {
        gap: 44px;
    }

    .product-info-grid,
    .product-lower-grid {
        gap: 48px;
    }

    .product-summary {
        max-width: 780px;
    }

    .product-main-photo {
        min-height: 430px;
    }
}

@media (max-width: 860px) {
    .product-container {
        width: min(92%, var(--product-container));
    }

    .product-hero {
        padding-bottom: 58px;
    }

    .product-technical,
    .product-operation,
    .product-catalog-support {
        padding: 72px 0 76px;
    }

    .product-operation-heading {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .product-operation-heading .product-overline {
        grid-column: auto;
    }

    .product-highlight-layout {
        grid-template-columns: 1fr;
    }

    .product-related-row {
        grid-auto-columns: minmax(210px, 42%);
    }
}

@media (max-width: 620px) {
    .product-container {
        width: min(100% - 30px, var(--product-container));
    }

    .product-hero {
        padding-bottom: 46px;
    }

    .product-top-grid {
        gap: 32px;
    }

    .product-technical,
    .product-operation,
    .product-catalog-support {
        padding: 58px 0 62px;
    }

    .product-info-grid,
    .product-lower-grid {
        gap: 36px;
    }

    .product-breadcrumb {
        padding: 22px 0 18px;
    }

    .product-gallery-card {
        padding: 10px;
    }

    .product-badge {
        left: 20px;
        top: 20px;
    }

    .product-main-photo {
        min-height: 300px;
        padding: 24px 12px;
    }

    .product-main-photo img {
        max-height: 250px;
    }

    .product-thumbs button {
        flex-basis: 92px;
    }

    .product-thumbs {
        display: flex;
        width: 100%;
        padding-bottom: 8px;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
    }

    .product-summary h1 {
        font-size: 56px;
    }

    .product-actions {
        grid-template-columns: 1fr;
    }

    .product-trust-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .product-about h2,
    .product-operation-heading h2,
    .product-cta-band h2 {
        font-size: 38px;
    }

    .product-about-copy {
        margin-top: 20px;
    }

    .product-benefits {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        margin-top: 28px;
    }

    .product-benefits div,
    .product-benefits div + div,
    .product-benefits div:nth-child(even) {
        min-height: 164px;
        padding: 18px 12px 16px 0;
        border-top: 0;
        border-right: 0;
        border-bottom: 1px solid rgba(17, 18, 18, 0.15);
        border-left: 0;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        background: transparent;
    }

    .product-benefits div:nth-child(even),
    .product-benefits div + div:nth-child(even) {
        padding-right: 0;
        padding-left: 12px;
        border-left: 1px solid rgba(17, 18, 18, 0.15);
    }

    .product-benefits span {
        width: 28px;
        height: 28px;
        margin-bottom: 10px;
    }

    .product-benefits strong {
        width: 100%;
        min-height: 34px;
        font-size: 18px;
        line-height: 0.95;
        overflow-wrap: anywhere;
    }

    .product-benefits small {
        margin-top: 8px;
        font-size: 10px;
        line-height: 1.42;
    }

    .product-specs-card,
    .product-downloads {
        padding: 20px;
    }

    .product-application-grid {
        grid-template-columns: 1fr;
    }

    .product-related {
        margin-top: 52px;
    }

    .product-section-title h2 {
        font-size: 34px;
    }

    .product-related-row {
        grid-auto-columns: minmax(190px, 76%);
    }

    .product-cta-inner {
        min-height: 0;
        padding: 52px 0;
    }
}

@media (max-width: 420px) {
    .product-benefits div,
    .product-benefits div + div,
    .product-benefits div:nth-child(even) {
        min-height: 158px;
        padding-top: 16px;
        padding-right: 9px;
        padding-bottom: 14px;
    }

    .product-benefits div:nth-child(even),
    .product-benefits div + div:nth-child(even) {
        padding-right: 0;
        padding-left: 9px;
    }

    .product-benefits span {
        width: 26px;
        height: 26px;
    }

    .product-benefits strong {
        min-height: 32px;
        font-size: 16px;
    }

    .product-benefits small {
        font-size: 9.5px;
        line-height: 1.4;
    }
}