:root {
    --blue-900: #0c1a55;
    --blue-700: #172a75;
    --blue-500: #ed1c24;
    --blue-100: #eef2ff;
    --yellow-500: #ed1c24;
    --yellow-300: #ff7d44;
    --green-500: #12a064;
    --ink: #202020;
    --muted: #646a78;
    --line: #e2e6ee;
    --white: #ffffff;
    --shadow: 0 22px 55px rgba(12, 26, 85, .16);
    --font: "Inter", "Segoe UI", Roboto, Arial, sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.65;
    background: var(--white);
}

img {
    display: block;
    max-width: 100%;
    height: auto;
}

a {
    color: inherit;
    text-decoration: none;
}

.shell {
    width: min(1160px, calc(100% - 36px));
    margin-inline: auto;
}

.skip-link {
    position: fixed;
    top: -80px;
    left: 16px;
    z-index: 50;
    padding: 10px 14px;
    color: var(--white);
    background: var(--blue-900);
}

.skip-link:focus {
    top: 16px;
}

.topbar {
    color: var(--white);
    background: linear-gradient(90deg, var(--blue-900), var(--yellow-500));
    font-size: .88rem;
    font-weight: 700;
}

.topbar__inner {
    min-height: 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.nav-shell {
    position: sticky;
    top: 0;
    z-index: 30;
    padding: 15px 0;
    background: #0c1a55;
    box-shadow: 0 8px 24px rgba(6, 61, 115, .12);
    backdrop-filter: blur(14px);
}

.nav-shell.is-scrolled {
    background: rgba(12, 26, 85, .98);
}

.nav-shell .shell {
    width: min(1380px, calc(100% - 28px));
}

.nav-shell__inner {
    min-height: 82px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 22px;
}

.brand img {
    width: auto;
    height: 54px;
}

.main-nav {
    justify-self: end;
    display: flex;
    align-items: center;
    gap: 6px;
}

.main-nav a,
.nav-item > a {
    border-radius: 999px;
    padding: 8px 10px;
    color: var(--white);
    font-size: .74rem;
    font-weight: 800;
    text-transform: uppercase;
}

.main-nav a:hover,
.main-nav a.is-active,
.nav-item > a:hover,
.nav-item > a.is-active {
    color: var(--white);
    background: var(--yellow-500);
}

.nav-item {
    position: relative;
    padding-bottom: 12px;
    margin-bottom: -12px;
}

.product-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 40;
    width: 320px;
    max-height: 70vh;
    overflow: auto;
    display: none;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 10px;
    background: var(--white);
    box-shadow: var(--shadow);
}

.nav-item:hover .product-menu,
.nav-item:focus-within .product-menu {
    display: block;
}

.product-menu a,
.product-menu li a {
    display: block;
    border-radius: 6px;
    padding: 8px 10px;
    color: var(--blue-900);
    background: transparent;
    font-size: .86rem;
    font-weight: 800;
    line-height: 1.25;
    text-transform: none;
}

.product-menu a:hover,
.product-menu li a:hover {
    color: var(--white);
    background: var(--yellow-500);
}

.product-menu ul {
    margin: 4px 0 0 0;
    padding: 0 0 0 12px;
    list-style: none;
}

.product-menu li {
    margin: 2px 0;
}

.lang-switch {
    display: grid;
    align-items: center;
    gap: 3px;
}

.lang-switch a {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 50%;
    border: 2px solid transparent;
    background: rgba(255, 255, 255, .12);
}

.lang-switch a.is-active {
    border-color: var(--yellow-500);
    background: rgba(255, 255, 255, .24);
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 50%;
    background: var(--yellow-500);
}

.menu-toggle span {
    display: block;
    width: 19px;
    height: 2px;
    margin: 4px auto;
    background: var(--blue-900);
}

.hero,
.page-hero,
.product-hero {
    position: relative;
    overflow: hidden;
    color: var(--white);
    background:
        radial-gradient(circle at 15% 30%, rgba(255, 125, 68, .24), transparent 20%),
        linear-gradient(135deg, var(--blue-900), #15276a 54%, var(--blue-500));
}

.hero {
    min-height: 720px;
    display: grid;
    align-items: center;
    padding: 92px 0 130px;
}

.hero__water {
    position: absolute;
    inset: 0;
    opacity: .34;
    background-image: url("../img/visual/measurement-banner.png");
    background-size: cover;
    background-position: center;
    animation: waterDrift 16s ease-in-out infinite alternate;
}

.home-banner {
    position: relative;
}

.hero-slide {
    display: none;
}

.hero-slide.is-active {
    display: grid;
}

.hero__water--full {
    opacity: 1;
    background-position: center;
    animation: none;
}

.hero__video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.banner-dots {
    position: absolute;
    left: 50%;
    bottom: 92px;
    z-index: 8;
    display: flex;
    gap: 8px;
    transform: translateX(-50%);
}

.banner-dots button {
    width: 11px;
    height: 11px;
    border: 1px solid var(--white);
    border-radius: 50%;
    padding: 0;
    background: transparent;
    cursor: pointer;
}

.banner-dots button.is-active {
    background: var(--yellow-500);
}

.hero__grid,
.product-hero__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(360px, .98fr);
    align-items: center;
    gap: 46px;
}

.hero h1,
.page-hero h1,
.product-hero h1 {
    margin: 12px 0 18px;
    font-size: clamp(2.35rem, 5vw, 4.85rem);
    line-height: .98;
    letter-spacing: 0;
}

.hero p,
.page-hero p,
.product-hero p {
    max-width: 90%;
    margin: 0;
    color: rgba(255, 255, 255, .9);
    font-size: 1.08rem;
}

.page-hero p {
    margin-inline: auto;
    text-align: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--yellow-500);
    font-size: .8rem;
    font-weight: 900;
    letter-spacing: 0;
    text-transform: uppercase;
}

.eyebrow::after {
    content: "";
    width: 42px;
    height: 3px;
    border-radius: 4px;
    background: currentColor;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 30px;
}

.btn {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 999px;
    padding: 12px 22px;
    font-weight: 900;
    cursor: pointer;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn--primary {
    color: var(--white);
    background: var(--yellow-500);
    box-shadow: 0 12px 26px rgba(237, 28, 36, .24);
}

.btn--ghost {
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, .5);
    background: rgba(255, 255, 255, .12);
}

.btn--light {
    color: var(--blue-900);
    background: var(--white);
}

.btn--ghost-dark {
    color: var(--blue-900);
    border: 1px solid rgba(12, 26, 85, .22);
    background: var(--white);
}

.hero__product,
.product-hero__image {
    position: relative;
    min-height: 440px;
    display: grid;
    place-items: center;
}

.hero__product::before,
.product-hero__image::before {
    content: "";
    position: absolute;
    width: min(92%, 520px);
    aspect-ratio: 1;
    border-radius: 50%;
    background: linear-gradient(180deg, rgba(255, 255, 255, .32), rgba(255, 255, 255, .08));
    box-shadow: inset 0 0 80px rgba(255, 255, 255, .22);
}

.hero__product img,
.product-hero__image img {
    position: relative;
    z-index: 1;
    max-height: 520px;
    object-fit: contain;
    filter: drop-shadow(0 26px 36px rgba(0, 0, 0, .24));
    animation: floatProduct 5.5s ease-in-out infinite;
}

.hero__product--photo::before {
    display: none;
}

.hero__product--photo img {
    width: min(100%, 560px);
    height: 390px;
    border: 8px solid rgba(255, 255, 255, .18);
    border-radius: 8px;
    object-fit: cover;
    animation: none;
}

.hero-badge {
    position: absolute;
    z-index: 2;
    min-width: 104px;
    border-radius: 22px 22px 22px 2px;
    padding: 13px 16px;
    color: var(--white);
    background: var(--yellow-500);
    font-weight: 900;
    box-shadow: var(--shadow);
}

.hero-badge--one {
    top: 18%;
    right: 10%;
}

.hero-badge--two {
    bottom: 14%;
    left: 8%;
    color: var(--blue-900);
    background: var(--white);
}

.wave {
    position: absolute;
    right: 0;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 110px;
    fill: var(--white);
}

.stats-strip {
    margin-top: -42px;
    position: relative;
    z-index: 3;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    border-radius: 8px;
    padding: 26px;
    background: var(--white);
    box-shadow: var(--shadow);
}

.stats-grid div {
    text-align: center;
}

.stats-grid strong {
    display: block;
    color: var(--blue-700);
    font-size: clamp(2rem, 4vw, 3.4rem);
    line-height: 1;
}

.stats-grid span {
    color: var(--muted);
    font-weight: 800;
}

.section {
    padding: 96px 0;
}

.section--soft,
.section--about {
    background:
        linear-gradient(180deg, rgba(234, 247, 255, .82), rgba(234, 247, 255, .42)),
        radial-gradient(circle at 80% 20%, rgba(255, 178, 41, .16), transparent 24%);
}

.section-heading {
    max-width: 760px;
    margin: 0 auto 42px;
    text-align: center;
}

.section-heading h2,
.split h2,
.contact-copy h2,
.cta-band h2 {
    margin: 10px 0 14px;
    color: var(--blue-900);
    font-size: clamp(2rem, 4vw, 3.25rem);
    line-height: 1.05;
    letter-spacing: 0;
}

.section-heading p,
.split p,
.contact-copy p {
    color: var(--muted);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}

.product-grid--compact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-grid--catalog {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-card {
    min-height: 386px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    box-shadow: 0 10px 32px rgba(6, 61, 115, .08);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: rgba(20, 147, 223, .45);
    box-shadow: var(--shadow);
}

.product-card a {
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: 18px;
}

.product-card__category {
    align-self: flex-start;
    border-radius: 999px;
    padding: 4px 10px;
    color: var(--blue-700);
    background: var(--blue-100);
    font-size: .72rem;
    font-weight: 900;
}

.product-card img {
    width: 100%;
    height: 170px;
    margin: 8px 0;
    object-fit: contain;
    transition: transform .3s ease;
}

.product-card:hover img {
    transform: scale(1.06) rotate(-1deg);
}

.product-card h3 {
    margin: 0 0 8px;
    color: var(--blue-900);
    font-size: 1.1rem;
    line-height: 1.2;
}

.product-card p {
    margin: 0 0 16px;
    color: var(--muted);
    font-size: .93rem;
}

.text-link {
    margin-top: auto;
    color: var(--blue-700);
    font-weight: 900;
}

.split {
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(320px, 1.05fr);
    align-items: center;
    gap: 56px;
}

.feature-stack {
    display: grid;
    gap: 16px;
}

.feature-step,
.info-card {
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 24px;
    background: var(--white);
    box-shadow: 0 14px 40px rgba(6, 61, 115, .08);
}

.feature-step {
    display: grid;
    grid-template-columns: 56px 1fr;
    align-items: center;
}

.feature-step span,
.info-card span {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 50%;
    color: var(--white);
    background: var(--yellow-500);
    font-weight: 900;
}

.image-panel {
    overflow: hidden;
    border-radius: 8px 80px 8px 80px;
    box-shadow: var(--shadow);
}

.image-panel img {
    width: 100%;
    min-height: 420px;
    object-fit: cover;
}

.cta-band {
    color: var(--white);
    background:
        linear-gradient(90deg, rgba(12, 26, 85, .95), rgba(237, 28, 36, .72)),
        url("../img/platolandia/banner-truckbus.jpg") center/cover;
}

.cta-band__inner {
    min-height: 290px;
    display: grid;
    align-content: center;
    justify-items: start;
}

.cta-band h2 {
    color: var(--white);
}

.cta-band p {
    max-width: 680px;
    margin-top: 0;
}

.insight-banner {
    position: relative;
    min-height: 520px;
    overflow: hidden;
    display: grid;
    align-items: center;
    color: var(--white);
    isolation: isolate;
}

.insight-banner__media {
    position: absolute;
    inset: 0;
    z-index: -2;
}

.insight-banner__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.insight-banner::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(90deg, rgba(6, 61, 115, .88) 0%, rgba(6, 61, 115, .54) 48%, rgba(6, 61, 115, .12) 100%);
}

.insight-banner__content {
    max-width: 660px;
    padding: 84px 0;
}

.insight-banner h2 {
    margin: 12px 0 16px;
    font-size: clamp(2rem, 4vw, 3.6rem);
    line-height: 1.05;
    letter-spacing: 0;
}

.insight-banner p {
    color: rgba(255, 255, 255, .9);
}

.insight-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 28px;
}

.insight-cards span {
    min-height: 118px;
    display: grid;
    align-content: end;
    border-radius: 8px 36px 8px 8px;
    padding: 18px;
    color: var(--white);
    background: rgb(223 20 20 / 72%);
    box-shadow: 0 14px 30px rgba(0, 0, 0, .18);
    font-weight: 900;
}

.insight-cards span:nth-child(3) {
        color: #ffffff;
    background: rgb(21 21 21 / 88%);
}

.page-hero {
    padding: 105px 0 140px;
    text-align: center;
}

.page-hero__media {
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: .32;
    background-size: cover;
    background-position: center;
}

.page-hero > .shell {
    position: relative;
    z-index: 1;
}

.page-hero--compact {
    padding-bottom: 120px;
}

.page-hero .eyebrow {
    justify-content: center;
}

.page-hero .eyebrow::after {
    display: none;
}

.company-grid,
.product-detail-grid,
.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.brand-colors {
    overflow: hidden;
    background:
        radial-gradient(circle at 20% 20%, rgba(20, 147, 223, .18), transparent 28%),
        linear-gradient(180deg, #fff, #eef9ff);
}

.brand-grid {
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    align-items: center;
    gap: 56px;
}

.brand-grid h2,
.water-statement h2,
.technical-box h2 {
    margin: 10px 0 14px;
    color: var(--blue-900);
    font-size: clamp(2rem, 4vw, 3.25rem);
    line-height: 1.05;
    letter-spacing: 0;
}

.brand-grid p,
.water-statement p,
.technical-box p {
    color: var(--muted);
}

.brand-drops {
    position: relative;
    min-height: 360px;
}

.company-elements {
    position: relative;
    min-height: 390px;
}
.company-element {
    position: absolute;
    object-fit: contain;
    filter: drop-shadow(0 18px 24px rgba(12, 26, 85, .2));
}
.company-element--one {
    top: 42px;
    left: 46%;
    width: 150px;
    animation: companyFloatRight 6s ease-in-out infinite;
}
.company-element--two {
    top: 150px;
    left: 8%;
    width: 168px;
    animation: companyFloatUp 5s ease-in-out infinite;
}
.company-element--three {
    top: 210px;
    left: 48%;
    width: 128px;
    animation: companyFloatLeft 7s ease-in-out infinite;
}

@keyframes companyFloatUp {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-18px); }
}
@keyframes companyFloatLeft {
    0%, 100% { transform: translateX(0) rotate(0); }
    50% { transform: translateX(-20px) rotate(-4deg); }
}
@keyframes companyFloatRight {
    0%, 100% { transform: translateX(0) rotate(0); }
    50% { transform: translateX(22px) rotate(4deg); }
}

.drop {
    position: absolute;
    display: block;
    width: 160px;
    height: 250px;
    border-radius: 100% 0 100% 100%;
    opacity: .92;
    filter: drop-shadow(0 22px 28px rgba(6, 61, 115, .18));
    animation: brandDropFloat 6s ease-in-out infinite;
}

.drop--blue {
    left: 10%;
    top: 56px;
    background: linear-gradient(160deg, #68b9ee, #1493df);
    transform: rotate(-35deg);
}

.drop--yellow {
    left: 36%;
    top: 0;
    background: linear-gradient(160deg, #ffe66d, #ffb229);
    transform: rotate(22deg);
    animation-delay: .6s;
}

.drop--green {
    left: 40%;
    top: 170px;
    width: 240px;
    height: 132px;
    background: linear-gradient(160deg, #9bd36d, #70b84b);
    transform: rotate(4deg);
    animation-delay: 1.2s;
}

.color-meaning {
    display: grid;
    gap: 12px;
    margin-top: 24px;
}

.color-meaning span {
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 12px 14px;
    background: var(--white);
    font-weight: 800;
}

.swatch {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    flex: 0 0 auto;
}

.swatch--blue { background: var(--blue-500); }
.swatch--yellow { background: var(--yellow-500); }
.swatch--green { background: #78bd4d; }

.water-statement {
    color: var(--white);
    background:
        linear-gradient(90deg, rgba(12, 26, 85, .92), rgba(237, 28, 36, .62)),
        url("../img/platolandia/banner-embreagens.jpg") center/cover;
}

.water-statement__inner {
    min-height: 360px;
    display: grid;
    align-content: center;
    max-width: 820px;
    margin-inline: auto;
    text-align: center;
}

.water-statement h2,
.water-statement p {
    color: var(--white);
}

.technical-box {
    border-radius: 8px;
    padding: 34px;
    background: var(--white);
    box-shadow: var(--shadow);
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.catalog-card {
    min-height: 350px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 26px;
    background: var(--white);
    box-shadow: var(--shadow);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.catalog-card:hover {
    border-color: rgba(20, 147, 223, .35);
    transform: translateY(-6px);
    box-shadow: 0 24px 58px rgba(6, 61, 115, .16);
}

.catalog-card__icon {
    width: 60px;
    height: 60px;
    display: grid;
    place-items: center;
    border-radius: 8px 8px 22px 8px;
    color: var(--white);
    background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
    font-size: .88rem;
    font-weight: 900;
    letter-spacing: .08em;
}

.catalog-card__category {
    color: var(--blue-700);
    font-weight: 900;
    font-size: .82rem;
    text-transform: uppercase;
}

.catalog-card h2 {
    margin: 0;
    color: var(--blue-900);
    font-size: 1.45rem;
    line-height: 1.15;
}

.catalog-card p {
    margin: 0;
    color: var(--muted);
}

.catalog-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: auto;
}

.catalog-card--cover {
    padding-top: 18px;
}

.catalog-card__cover {
    width: min(100%, 230px);
    height: 292px;
    align-self: center;
    border-radius: 6px;
    object-fit: cover;
}

.line-card img {
    height: 220px;
}

.split--reverse .image-panel {
    order: -1;
}

.line-detail-list {
    display: grid;
    gap: 28px;
}

.line-detail {
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: minmax(320px, .95fr) minmax(0, 1.05fr);
    align-items: stretch;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    box-shadow: var(--shadow);
}

.line-detail__image img {
    width: 100%;
    height: 100%;
    min-height: 360px;
    object-fit: cover;
}

.line-detail__content {
    display: grid;
    align-content: center;
    padding: 42px;
}

.line-detail__content h2,
.social-panel h2,
.social-feed-card h2 {
    margin: 10px 0 14px;
    color: var(--blue-900);
    font-size: clamp(1.85rem, 3.2vw, 2.8rem);
    line-height: 1.05;
}

.line-detail__content p,
.social-panel p,
.social-feed-card p {
    color: var(--muted);
}

.line-detail__actions,
.social-panel__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-top: 22px;
}

.line-detail__number {
    position: absolute;
    right: 18px;
    bottom: 10px;
    color: rgba(12, 26, 85, .08);
    font-size: clamp(4rem, 12vw, 9rem);
    font-weight: 900;
    line-height: 1;
}

.social-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 34px;
    background: var(--white);
    box-shadow: var(--shadow);
}

.section--social {
    background: linear-gradient(180deg, #fff, #f5f7fb);
}

.dealer-visual {
    overflow: hidden;
    max-width: 430px;
    margin-top: 24px;
    border-radius: 8px;
    background: linear-gradient(135deg, #f8f9fc, #fff);
}

.dealer-visual img {
    width: 100%;
    object-fit: contain;
}

.dealer-visual--small {
    max-width: 300px;
}

.social-feed-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
    gap: 24px;
    align-items: start;
}

.social-feed-card {
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 28px;
    background: var(--white);
    box-shadow: var(--shadow);
}

.facebook-frame {
    overflow: hidden;
    width: 100%;
    border-radius: 8px;
    background: #f4f5f8;
}

.facebook-frame iframe,
.instagram-frame iframe {
    width: 100%;
    max-width: 500px;
    margin-inline: auto;
    display: block;
}

.instagram-frame {
    overflow: hidden;
    width: 100%;
    border-radius: 8px;
    background: #f4f5f8;
}

.product-catalogs {
    margin-top: 28px;
    border-top: 1px solid var(--line);
    padding-top: 24px;
}

.product-gallery {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.product-gallery__item {
    margin: 0;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 16px;
    background: var(--white);
    box-shadow: 0 12px 30px rgba(12, 26, 85, .08);
    cursor: zoom-in;
}

.product-gallery__item img {
    width: 100%;
    height: 220px;
    object-fit: contain;
}

.product-lightbox {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: none;
    place-items: center;
    padding: 30px;
    background: rgba(5, 10, 30, .9);
}

.product-lightbox.is-open { display: grid; }
.product-lightbox img {
    max-width: min(1100px, 92vw);
    max-height: 86vh;
    border-radius: 8px;
    background: var(--white);
    object-fit: contain;
}
.product-lightbox button {
    position: absolute;
    top: 20px;
    right: 24px;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 50%;
    color: var(--white);
    background: var(--yellow-500);
    font-size: 1.8rem;
    cursor: pointer;
}

.products-layout {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
}

.product-category-panel,
.empty-products {
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 22px;
    background: var(--white);
    box-shadow: var(--shadow);
}

.product-category-panel {
    position: sticky;
    top: 126px;
}

.product-category-panel h2,
.empty-products h2 {
    margin: 0 0 14px;
    color: var(--blue-900);
    line-height: 1.15;
}

.product-search {
    margin-bottom: 20px;
}
.product-search label {
    display: block;
    margin-bottom: 7px;
    color: var(--blue-900);
    font-size: .82rem;
    font-weight: 900;
}
.product-search > div {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 44px;
}
.product-search input {
    min-width: 0;
    border: 1px solid var(--line);
    border-radius: 7px 0 0 7px;
    padding: 11px;
}
.product-search button {
    border: 0;
    border-radius: 0 7px 7px 0;
    color: var(--white);
    background: var(--yellow-500);
    font-size: 1.25rem;
    cursor: pointer;
}

.product-category-panel a,
.product-category-panel li a {
    display: block;
    border-radius: 6px;
    padding: 8px 10px;
    color: var(--blue-900);
    font-weight: 800;
    line-height: 1.25;
}

.product-category-panel a:hover,
.product-category-panel a.is-active,
.product-category-panel li a:hover {
    color: var(--white);
    background: var(--yellow-500);
}

.product-category-panel ul {
    margin: 4px 0 0 0;
    padding: 0 0 0 12px;
    list-style: none;
}

.empty-products p {
    margin: 0;
    color: var(--muted);
}

.product-catalogs h3 {
    margin: 0 0 8px;
    color: var(--blue-900);
    font-size: 1.45rem;
}

.product-catalogs p {
    margin-bottom: 18px;
}

.check-list--columns {
    columns: 2;
    column-gap: 40px;
}

.check-list--columns li {
    break-inside: avoid;
}

.info-card h2 {
    margin: 18px 0 8px;
    color: var(--blue-900);
    line-height: 1.15;
}

.info-card p {
    color: var(--muted);
}

.product-hero {
    padding: 92px 0 130px;
}

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

.product-models-section {
    background: linear-gradient(180deg, #fff, #f2f8fd);
}

.model-tabs {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    margin: 30px 0 0;
}

.model-tabs a {
    min-height: 62px;
    display: grid;
    place-items: center;
    border-radius: 8px 8px 24px 8px;
    padding: 14px;
    color: var(--blue-900);
    background: #bfd0e7;
    font-weight: 900;
    text-align: center;
    transition: transform .2s ease, background .2s ease, color .2s ease;
}

.model-tabs a:hover,
.model-tabs a.is-active {
    color: var(--white);
    background: var(--blue-700);
    transform: translateY(-2px);
}

.model-grid {
    display: grid;
    gap: 20px;
    margin-top: 18px;
}

.model-card {
    display: grid;
    grid-template-columns: minmax(260px, .78fr) minmax(0, 1fr);
    align-items: center;
    gap: 34px;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 34px;
    background: #e7eef8;
    box-shadow: var(--shadow);
}

.model-card__image {
    min-height: 320px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    background: var(--white);
    overflow: hidden;
}

.model-card__image img {
    width: 100%;
    max-height: 360px;
    object-fit: contain;
}

.model-card__number {
    display: inline-grid;
    width: 48px;
    height: 48px;
    place-items: center;
    border-radius: 50%;
    color: var(--blue-900);
    background: var(--yellow-500);
    font-weight: 900;
}

.model-card h3 {
    margin: 18px 0 8px;
    color: var(--blue-700);
    font-size: clamp(1.45rem, 2.4vw, 2rem);
    line-height: 1.15;
}

.capacity-grid {
    display: grid;
    gap: 24px;
    margin-top: 28px;
}

.capacity-card {
    margin: 0;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 24px;
    background: var(--white);
    box-shadow: var(--shadow);
    text-align: center;
}

.capacity-card figcaption {
    margin-bottom: 16px;
    color: var(--blue-700);
    font-size: 1.1rem;
    font-weight: 900;
}

.capacity-card img {
    max-width: min(980px, 100%);
    height: auto;
    object-fit: contain;
}

.capacity-note {
    margin: 22px auto 0;
    color: var(--blue-700);
    font-size: 1.15rem;
    font-style: italic;
    text-align: center;
}

.check-list {
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
}

.check-list li {
    position: relative;
    padding: 8px 0 8px 28px;
    color: var(--muted);
    font-weight: 700;
}

.check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--green-500);
    font-weight: 900;
}

.contact-grid {
    grid-template-columns: .85fr 1.15fr;
}

.contact-list {
    display: grid;
    gap: 14px;
    margin: 28px 0 0;
    padding: 0;
    list-style: none;
}

.contact-list li {
    display: grid;
    gap: 2px;
    border-left: 4px solid var(--yellow-500);
    padding-left: 14px;
}

.contact-list strong {
    color: var(--blue-900);
}

.contact-list a,
.contact-list span {
    color: var(--muted);
}

.contact-form {
    border-radius: 8px 80px 8px 80px;
    padding: 34px;
    background: var(--blue-500);
    box-shadow: var(--shadow);
}

.contact-form .btn--primary {
    background: var(--blue-900);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.contact-form label {
    display: grid;
    gap: 7px;
    margin-bottom: 14px;
    color: var(--white);
    font-weight: 800;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    border: 2px solid transparent;
    border-radius: 8px;
    padding: 13px 14px;
    color: var(--ink);
    font: inherit;
    outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    border-color: var(--yellow-500);
}

.contact-form textarea {
    resize: vertical;
}

.contact-visual {
    overflow: hidden;
    margin-top: 28px;
    border-radius: 8px;
    background: #f4f6fb;
}

.contact-visual img {
    width: 100%;
    max-height: 430px;
    object-fit: contain;
}

.honeypot {
    position: absolute;
    left: -9999px;
}

.form-alert {
    border-radius: 8px;
    margin-bottom: 16px;
    padding: 12px 14px;
    font-weight: 800;
}

.form-alert--ok {
    color: #0b523f;
    background: #d9fff3;
}

.form-alert--error {
    color: #8c251b;
    background: #ffe5df;
}

.site-footer {
    color: var(--white);
    background: #0c1a55;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1.2fr .8fr .8fr;
    gap: 32px;
    padding: 64px 0;
}

.footer-logo {
    width: auto;
    height: 60px;
}

.footer-logo-card {
    display: inline-flex;
    align-items: center;
    margin-bottom: 14px;
    border-radius: 8px;
    padding: 8px 10px;
    background: var(--white);
}

.site-footer p,
.footer-list {
    color: rgba(255, 255, 255, .78);
}

.site-footer h2 {
    margin: 0 0 14px;
    color: var(--yellow-500);
    font-size: 1rem;
}

.footer-list {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.footer-list a:hover {
    color: var(--yellow-500);
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-links a {
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border-radius: 50%;
    color: var(--white);
    background: var(--yellow-500);
    font-weight: 900;
}

.footer-bottom {
    padding: 16px;
    color: var(--white);
    background: #ed1c24;
    text-align: center;
    font-weight: 800;
    font-size: .9rem;
}

.whatsapp-float {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 40;
    display: inline-flex;
    align-items: center;
    gap: 0;
    border-radius: 999px;
    padding: 10px;
    color: var(--white);
    background: #1fb655;
    box-shadow: 0 14px 38px rgba(0, 0, 0, .24);
    font-weight: 900;
    overflow: hidden;
    transition: gap .22s ease, padding .22s ease, transform .22s ease;
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
    gap: 9px;
    padding-right: 16px;
    transform: translateY(-2px);
}

.whatsapp-float span {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, .18);
}

.whatsapp-float svg {
    width: 22px;
    height: 22px;
    display: block;
    fill: currentColor;
}

.whatsapp-float strong {
    max-width: 0;
    opacity: 0;
    overflow: hidden;
    white-space: nowrap;
    transition: max-width .22s ease, opacity .18s ease;
}

.whatsapp-float:hover strong,
.whatsapp-float:focus-visible strong {
    max-width: 110px;
    opacity: 1;
}

.site-popup {
    position: fixed;
    inset: 0;
    z-index: 80;
    display: grid;
    place-items: center;
    padding: 22px;
    background: rgba(6, 61, 115, .64);
    backdrop-filter: blur(8px);
}

.site-popup.is-hidden {
    display: none;
}

.site-popup__card {
    position: relative;
    width: min(620px, 100%);
    border-radius: 8px;
    padding: 26px;
    background: var(--white);
    box-shadow: var(--shadow);
}

.site-popup__card--image-only {
    width: auto;
    max-width: calc(100vw - 44px);
    padding: 0;
    background: transparent;
    box-shadow: 0 20px 56px rgba(0, 0, 0, .24);
}

.site-popup__card img {
    display: block;
    width: 100%;
    height: min(62vh, 560px);
    border-radius: 8px;
    object-fit: contain;
    margin-bottom: 18px;
    background: #f5f9fc;
}

.site-popup__card--image-only img {
    width: auto;
    max-width: calc(100vw - 44px);
    height: auto;
    max-height: min(82vh, 780px);
    margin: 0;
    background: transparent;
    box-shadow: none;
}

.site-popup__card h2 {
    margin: 0 0 10px;
    color: var(--blue-900);
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    line-height: 1.05;
}

.site-popup__card p {
    color: var(--muted);
}

.site-popup__close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 38px;
    height: 38px;
    border: 0;
    border-radius: 50%;
    color: var(--white);
    background: var(--blue-900);
    font-size: 1.4rem;
    cursor: pointer;
}

.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity .65s ease, transform .65s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: none;
}

@keyframes floatProduct {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-18px); }
}

@keyframes waterDrift {
    from { transform: scale(1.04) translateX(-1%); }
    to { transform: scale(1.1) translateX(1.5%); }
}

@keyframes brandDropFloat {
    0%, 100% { translate: 0 0; }
    50% { translate: 0 -18px; }
}

@media (max-width: 1040px) {
    .product-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

@media (max-width: 820px) {
    .topbar__inner {
        justify-content: center;
        flex-wrap: wrap;
        padding: 8px 0;
    }

    .nav-shell__inner {
        grid-template-columns: minmax(0, 1fr) auto auto;
    }

    .menu-toggle {
        display: block;
        justify-self: end;
    }

    .main-nav {
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;
        display: none;
        grid-column: 1 / -1;
        padding: 16px 18px 22px;
        background: var(--white);
        box-shadow: 0 18px 30px rgba(6, 61, 115, .14);
    }

    .main-nav.is-open {
        display: grid;
    }

    .main-nav a {
        border-radius: 8px;
        padding: 12px;
    }

    .nav-item > a {
        display: block;
        border-radius: 8px;
        padding: 12px;
    }

    .product-menu {
        position: static;
        width: 100%;
        max-height: none;
        display: block;
        margin-top: 6px;
        box-shadow: none;
    }

    .lang-switch {
        justify-self: end;
    }

    .hero,
    .product-hero {
        min-height: auto;
        padding: 68px 0 116px;
    }

    .hero__grid,
    .product-hero__grid,
    .split,
    .brand-grid,
    .contact-grid,
    .product-detail-grid,
    .line-detail,
    .social-panel,
    .social-feed-grid {
        grid-template-columns: 1fr;
    }

    .insight-cards {
        grid-template-columns: 1fr;
    }

    .brand-drops {
        min-height: 300px;
    }

    .check-list--columns {
        columns: auto;
    }

    .model-tabs {
        grid-template-columns: 1fr;
    }

    .model-card {
        grid-template-columns: 1fr;
        padding: 24px;
    }

    .model-card__image {
        min-height: 240px;
    }

    .hero__product,
    .product-hero__image {
        min-height: 310px;
    }

    .hero__product--photo img {
        height: 300px;
    }

    .line-detail__content {
        padding: 28px;
    }

    .line-detail__image img {
        min-height: 260px;
    }

    .social-panel__actions,
    .line-detail__actions {
        align-items: stretch;
        flex-direction: column;
    }

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

    .product-category-panel {
        position: static;
    }

    .stats-grid,
    .company-grid,
    .catalog-grid,
    .product-grid,
    .product-grid--compact,
    .product-grid--catalog,
    .product-gallery {
        grid-template-columns: 1fr;
    }

    .product-card {
        min-height: auto;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .contact-form {
        border-radius: 8px 48px 8px 48px;
        padding: 24px;
    }
}

@media (max-width: 560px) {
    .shell {
        width: min(100% - 26px, 1160px);
    }

    .nav-shell {
        padding: 10px 0;
    }

    .nav-shell__inner {
        min-height: 66px;
        gap: 8px;
    }

    .brand {
        min-width: 0;
    }

    .brand img {
        width: clamp(160px, 46vw, 205px);
        height: auto;
        max-height: 52px;
        object-fit: contain;
    }

    .menu-toggle {
        width: 42px;
        height: 42px;
    }

    .lang-switch {
        gap: 3px;
    }

    .lang-switch a {
        width: 32px;
        height: 32px;
        font-size: .95rem;
    }

    .hero h1,
    .page-hero h1,
    .product-hero h1 {
        font-size: 2.25rem;
    }

    .hero__actions {
        align-items: stretch;
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .catalog-actions .text-link {
        width: 100%;
        text-align: center;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .whatsapp-float:hover strong,
    .whatsapp-float:focus-visible strong {
        max-width: 94px;
    }
}