@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&display=swap");

:root {
      --orange: #f57400;
      --orange-dark: #d86500;
      --black: #070707;
      --ink: #191919;
      --muted: #6f6f6f;
      --line: #e8e8e8;
      --soft: #f6f6f6;
      --white: #ffffff;
      --shadow: 0 24px 70px rgba(0, 0, 0, .14);
      --max: 1200px;
      --header-height: 121px;
      --desktop-section-min-height: 680px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      color: var(--ink);
      background: var(--white);
      font-family: "Montserrat", Arial, Helvetica, sans-serif;
      overflow-x: hidden;
    }

    body.is-loading {
      overflow: hidden;
    }

    body.is-loading .topbar,
    body.is-loading .menu-toggle,
    body.is-loading .specialist,
    body.is-loading main,
    body.is-loading .footer {
      opacity: 0;
      visibility: hidden;
    }

    .page-loader {
      position: fixed;
      inset: 0;
      z-index: 9999;
      display: grid;
      place-items: center;
      padding: 24px;
      background:
        radial-gradient(circle at 50% 45%, rgba(245, 116, 0, .16), transparent 34%),
        linear-gradient(135deg, #ffffff 0 48%, #fff4ea 48% 100%);
      transition: opacity .45s ease, visibility .45s ease;
    }

    body:not(.is-loading) .page-loader {
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
    }

    .loader-card {
      width: min(100%, 360px);
      display: grid;
      justify-items: center;
      gap: 14px;
      color: var(--black);
      text-align: center;
      text-transform: uppercase;
    }

    .loader-card img {
      width: clamp(150px, 22vw, 250px);
      filter: drop-shadow(0 22px 26px rgba(0, 0, 0, .24));
      animation: loaderBucket 1.25s ease-in-out infinite;
    }

    .loader-card strong {
      color: var(--orange);
      font-size: clamp(26px, 4vw, 42px);
      line-height: 1;
      font-weight: 950;
      letter-spacing: -.04em;
    }

    .loader-card strong::after {
      content: "";
      display: inline-block;
      width: 1.25em;
      text-align: left;
      animation: loaderDots 1.2s steps(4, end) infinite;
    }

    .loader-card span {
      max-width: 280px;
      color: #333;
      font-size: 11px;
      line-height: 1.35;
      font-weight: 800;
      letter-spacing: .02em;
    }

    @keyframes loaderBucket {
      0%,
      100% {
        transform: translateY(0) scale(1);
      }

      50% {
        transform: translateY(-10px) scale(1.02);
      }
    }

    @keyframes loaderDots {
      0% {
        content: "";
      }

      25% {
        content: ".";
      }

      50% {
        content: "..";
      }

      75%,
      100% {
        content: "...";
      }
    }

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

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

    .topbar {
      position: sticky;
      top: 0;
      z-index: 20;
      background: rgba(255, 255, 255, .94);
      backdrop-filter: blur(16px);
      --topbar-line-height: 8px;
    }

    .topbar::before {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: calc(var(--topbar-line-height) * -1);
      height: var(--topbar-line-height);
      background: linear-gradient(48deg, var(--black) 0%, var(--black) 30%, var(--orange) 60%, var(--orange) 100%);
    }

    .topbar::after {
      content: "";
      position: absolute;
      right: 0;
      top: 0;
      width: 25vw;
      height: 100%;
      background: var(--orange);
      clip-path: polygon(18% 0, 100% 0, 100% 100%, 0 100%);
      z-index: -1;
    }

    @media (max-width: 1280px) {
      .topbar::after {
        width: 18vw;
      }
    }

    .nav {
      width: min(var(--max), calc(100% - 40px));
      min-height: 113px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      position: relative;
      z-index: 2;
    }

    .brand {
      display: block;
      width: 156px;
      min-width: 156px;
    }

    .brand img {
      width: 100%;
    }

    .menu {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: clamp(12px, 2.15vw, 30px);
      color: #737373;
      font-size: 12px;
      font-weight: 800;
      text-transform: uppercase;
    }

    .menu a {
      position: relative;
      padding: 14px 0;
    }

    .menu a::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: 6px;
      height: 4px;
      background: var(--orange);
      transform: scaleX(0);
      transform-origin: left;
      transition: transform .22s ease;
    }

    .menu a:hover::after,
    .menu a.active::after {
      transform: scaleX(1);
    }

      .menu-toggle {
        position: fixed;
        right: 16px;
        top: 22px;
        z-index: 120;
      display: flex;
      align-items: center;
      justify-content: center;
      width: 46px;
      height: 46px;
      padding: 10px;
      border: 0;
      border-radius: 6px;
      background: var(--black);
      color: var(--white);
      font-size: 28px;
      line-height: 1;
      cursor: pointer;
    }

    .menu-toggle::before {
      content: "☰";
    }

    .menu-toggle span {
      display: none;
    }

    .menu-toggle.is-open::before {
      content: "×";
    }

    .mobile-menu {
      display: none;
    }

    .specialist {
      position: fixed;
      right: 18px;
      bottom: 18px;
      z-index: 55;
      width: auto;
      min-width: 0;
      max-width: calc(100vw - 36px);
      height: 54px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      padding: 0 18px 0 8px;
      border-radius: 999px;
      background: linear-gradient(180deg, #ffffff, #eeeeee);
      border: 2px solid rgba(255, 255, 255, .8);
      box-shadow: 0 14px 34px rgba(0, 0, 0, .28);
      color: var(--black);
      font-size: 10px;
      font-weight: 700;
      text-transform: uppercase;
      white-space: nowrap;
      overflow: hidden;
    }

    .specialist span {
      width: 42px;
      height: 42px;
      flex: 0 0 42px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      overflow: hidden;
    }

    .specialist strong {
      display: block;
      min-width: 0;
      overflow: hidden;
      text-overflow: ellipsis;
      font: inherit;
    }

    .specialist img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: top center;
    }

    section {
      position: relative;
      isolation: isolate;
      scroll-margin-top: 116px;
    }

    .wrap {
      width: min(var(--max), calc(100% - 40px));
      margin: 0 auto;
    }

    @media (min-width: 1081px) {
      html {
        scroll-padding-top: var(--header-height);
        scroll-snap-type: y mandatory;
      }

      section {
        min-height: max(var(--desktop-section-min-height), calc(100vh - var(--header-height)));
        min-height: max(var(--desktop-section-min-height), calc(100svh - var(--header-height)));
        height: auto;
        display: flex;
        align-items: center;
        scroll-snap-align: start;
        scroll-snap-stop: always;
      }

      section > .wrap,
      section > .hero-grid {
        flex: 0 0 auto;
      }

      .menu-toggle {
        display: none;
      }

      .specialist {
        position: static;
        right: auto;
        bottom: auto;
        z-index: auto;
        width: clamp(178px, 18vw, 216px);
        max-width: none;
        height: 39px;
        gap: 12px;
        padding: 0 14px 0 6px;
        background: linear-gradient(180deg, #f2f2f2, #d9d9d9);
        border: 3px solid rgba(255, 255, 255, .65);
        box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12), 0 10px 20px rgba(0, 0, 0, .16);
        font-size: clamp(9px, .8vw, 10px);
        overflow: visible;
      }

      .specialist span {
        width: 34px;
        height: 34px;
        flex: 0 0 34px;
      }

      .hero,
      .problems,
      .differentials,
      .solutions,
      .products,
      .about,
      .contact {
        padding-top: 0;
        padding-bottom: 0;
      }
    }

    .hero {
      min-height: 610px;
      padding: 113px 0 0;
      overflow: hidden;
    }

    .hero::before {
        content: "";
        position: absolute;
        right: 0;
        top: -1px;
        width: 100%;
        height: 700px;
        /* transform: translateX(22vw); */
        background: url(../img/hero-house.png) top right / contain no-repeat;
        z-index: -2;
        animation: heroHouseIn 1.15s cubic-bezier(.2, .72, .16, 1) .1s forwards;
    }

    .hero::after,
    .problems::after,
    .differentials::before {
      content: "";
      position: absolute;
      border: 1px solid rgba(245, 121, 0, .65);
      border-radius: 50%;
      z-index: -1;
      pointer-events: none;
    }

    .hero::after {
        left: 0;
        bottom: -75px;
        width: 100vw;
        height: 28vh;
        border: 1px solid rgba(245, 116, 0, .72);
        border-left: 0;
        border-right: 0;
        border-bottom: 0;
        border-radius: 50%;
        background: none;
        transform: none;
        animation: heroLineSweep 1.15s cubic-bezier(.2, .72, .16, 1) .65s forwards;
    }

    .hero-grid {
      width: 100%;
      display: grid;
      grid-template-columns: 1fr;
      align-items: center;
      min-height: 100%;
    }

    .hero-grid::before {
      content: "";
      position: absolute;
      left: 48vw;
      bottom: -3vh;
      width: 68vw;
      height: 34vh;
      border: 1px solid rgba(245, 116, 0, .72);
      border-left: 0;
      border-right: 0;
      border-bottom: 0;
      border-radius: 50%;
      transform: rotate(18deg);
      z-index: -1;
      pointer-events: none;
      animation: heroLineFloat 1.4s cubic-bezier(.2, .72, .16, 1) .85s forwards;
    }

    .hero-content {
      width: min(var(--max), calc(100% - 40px));
      margin: 0 auto;
    }

    .hero-copy {
      padding-left: 34px;
      padding-top: 0;
      position: relative;
      z-index: 2;
    }

    .hero-assets {
      position: absolute;
      left: min(54vw, calc(50% + 120px));
      top: calc(50% + 16px);
      width: 470px;
      height: 240px;
      z-index: 1;
      pointer-events: none;
      transform: translate3d(34px, 30px, 0) scale(.96);
      animation: heroProductsIn .9s cubic-bezier(.16, .84, .22, 1) .55s forwards;
    }

    .hero-assets img {
      position: absolute;
      max-width: none;
    }

    .hero-manta {
      left: 27px;
      top: 81px;
      width: 443px;
    }

    .hero-balde {
      left: 0;
      top: 0;
      width: 224px;
      filter: drop-shadow(0 18px 20px rgba(0, 0, 0, .22));
      animation: heroBucketFloat 4.8s ease-in-out 1.6s infinite;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 18px;
      color: var(--orange);
      font-size: 13px;
      font-weight: 900;
      text-transform: uppercase;
    }

    .eyebrow::before {
      content: "";
      width: 34px;
      height: 4px;
      background: var(--orange);
    }

    .hero .eyebrow {
      display: none;
    }

    .hero .reveal {
      opacity: 1;
      transform: none;
    }

    .hero h1,
    .hero-lead,
    .hero .badge {
      animation: heroTextIn .78s cubic-bezier(.2, .72, .16, 1) forwards;
    }

    .hero h1 {
      animation-delay: .18s;
    }

    .hero-lead {
      animation-delay: .36s;
    }

    .hero .badge:nth-child(1) {
      animation-delay: .58s;
    }

    .hero .badge:nth-child(2) {
      animation-delay: .72s;
    }

    .hero .badge:nth-child(3) {
      animation-delay: .86s;
    }

    h1,
    h2,
    h3,
    p {
      margin: 0;
    }

    h1 {
      color: var(--black);
      font-size: clamp(42px, 4.5vw, 54px);
      line-height: .98;
      font-weight: 900;
      max-width: 760px;
    }

    .orange {
      color: var(--orange);
    }

    h1 .orange {
      display: block;
    }

    .hero-lead {
      max-width: 680px;
      margin-top: 22px;
      color: var(--black);
      font-size: clamp(20px, 2vw, 24px);
      line-height: 1.15;
      font-weight: 700;
      text-transform: uppercase;
    }

    .badges {
      display: grid;
      grid-template-columns: repeat(3, minmax(120px, 1fr));
      gap: 24px;
      max-width: 520px;
      margin-top: 136px;
    }

    .badge {
      display: flex;
      align-items: center;
      gap: 10px;
      color: #333;
      font-size: 12px;
      line-height: 1.15;
      font-weight: 500;
    }

    .badge-icon {
      width: 34px;
      height: auto;
      display: block;
      flex: 0 0 auto;
    }

    @keyframes heroHouseIn {
      from {
        transform: scale(1.04) translateX(26px);
        filter: saturate(.8);
      }

      to {
        transform: scale(1) translateX(0);
        filter: saturate(1);
      }
    }

    @keyframes heroTextIn {
      from {
        transform: translate3d(-24px, 26px, 0);
      }

      to {
        transform: translate3d(0, 0, 0);
      }
    }

    @keyframes heroProductsIn {
      to {
        transform: translate3d(0, 0, 0) scale(1);
      }
    }

    @keyframes heroBucketFloat {
      0%,
      100% {
        transform: translateY(0);
      }

      50% {
        transform: translateY(-8px);
      }
    }

    @keyframes heroLineSweep {
      from {
        transform: translateY(28px) scaleX(.88);
      }

      to {
        transform: translateY(0) scaleX(1);
      }
    }

    @keyframes heroLineFloat {
      from {
        transform: rotate(18deg) translateY(28px) scaleX(.86);
      }

      to {
        transform: rotate(18deg) translateY(0) scaleX(1);
      }
    }

    .problems {
      padding: 145px 0 226px;
    }

    .problems::after {
        left: 180px;
        top: 140px;
        width: 410px;
        height: 205px;
        transform: rotate(-31deg);
    }

    .problem-grid {
      display: grid;
      grid-template-columns: 520px 270px;
      align-items: center;
      gap: 58px;
      max-width: 850px;
      margin: 0 auto;
    }

    .problem-copy {
      justify-self: start;
    }

    .section-title {
      color: var(--black);
      font-size: clamp(35px, 3.7vw, 44px);
      line-height: 1.05;
      font-weight: 900;
    }

    .problem-list {
      display: grid;
      gap: 12px;
      margin: 28px 0 0;
      padding: 0;
      list-style: none;
      color: var(--black);
      font-size: clamp(20px, 2vw, 24px);
      line-height: 1.1;
      font-weight: 700;
    }

    .problem-list li {
      display: flex;
      align-items: center;
      gap: 14px;
    }

    .problem-list li::before {
      content: "";
      width: 11px;
      height: 11px;
      border-radius: 50%;
      background: var(--orange);
      flex: 0 0 auto;
    }

    .shield {
      width: 270px;
      margin: 14px auto 0;
    }

    .problem-note {
      max-width: 850px;
      margin: 45px 0 0;
      color: var(--black);
      font-size: clamp(18px, 1.75vw, 21px);
      line-height: 1.22;
      font-weight: 700;
      font-style: italic;
    }

    .button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 38px;
      margin-top: 36px;
      padding: 0 21px;
      border-radius: 10px;
      background: linear-gradient(180deg, #ff9100, var(--orange));
      color: var(--white);
      box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .22), 0 6px 0 var(--orange-dark), 0 16px 28px rgba(245, 121, 0, .25);
      font-size: 10px;
      font-weight: 900;
      text-transform: uppercase;
      transition: transform .2s ease, box-shadow .2s ease;
    }

    .button:hover {
      transform: translateY(-2px);
      box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .22), 0 8px 0 var(--orange-dark), 0 20px 36px rgba(245, 121, 0, .3);
    }

    .differentials {
      min-height: 560px;
      padding: 66px 0 44px;
      overflow: hidden;
      background:
        linear-gradient(180deg, #fff, #fff);
    }

    .differentials::before {
      left: 0;
      top: 369px;
      width: 100vw;
      height: 255px;
      border: 1px solid rgba(245, 116, 0, .82);
      border-left: 0;
      border-right: 0;
      border-bottom: 0;
      border-radius: 50%;
      background: none;
      transform: rotate(2deg);
      z-index: 0;
    }

    .differentials.media-ready::before {
      background: none;
    }

    .differentials::after {
      content: none;
    }

    .differentials .wrap {
      position: relative;
      z-index: 1;
      width: min(var(--max), calc(100% - 80px));
      padding-block: clamp(28px, 4vh, 46px);
    }

    .differentials .wrap::before,
    .differentials .wrap::after {
      content: "";
      position: absolute;
      top: 16px;
      z-index: -1;
      opacity: 0;
      pointer-events: none;
      transition: opacity .7s ease .6s, transform .7s ease .6s;
    }

    .differentials .wrap::before {
      left: calc((100vw - 100%) / -2 - 16px);
      width: 318px;
      height: 660px;
      background: none;
      transform: translateX(-24px);
    }

    .differentials .wrap::after {
      right: calc((100vw - 100%) / -2 - 20px);
      top: 205px;
      width: 230px;
      height: 460px;
      background: none;
      transform: translateX(24px);
    }

    .differentials.sides-ready .wrap::before {
      background: url("../img/produto-balde-lateral.png") left center / contain no-repeat;
      opacity: .98;
      transform: translateX(0);
    }

    .differentials.sides-ready .wrap::after {
      background: url("../img/produto-manta-lateral.png") right center / contain no-repeat;
      opacity: .98;
      transform: translateX(0);
    }

    .section-head {
      text-align: center;
      margin-bottom: 17px;
    }

    .section-head h2 {
      color: #061642;
      font-size: clamp(28px, 2.65vw, 32px);
      line-height: 1;
      font-weight: 900;
    }

    .section-head p {
      margin-top: 8px;
      color: var(--orange);
      font-size: clamp(18px, 1.85vw, 22px);
      line-height: 1.1;
      font-weight: 900;
      text-transform: uppercase;
    }

    .cards {
      display: grid;
      grid-template-columns: 250px 270px 270px 250px;
      grid-auto-rows: 220px;
      gap: 30px 0;
      max-width: 1040px;
      margin: 0 auto;
      box-shadow: none;
    }

    .card {
      min-height: 220px;
      display: grid;
      align-content: center;
      justify-items: center;
      padding: 30px 32px 24px;
      text-align: center;
      background: var(--white);
      border: 1px solid var(--line);
      transition: background .25s ease, color .25s ease, border-color .25s ease, transform .25s ease, box-shadow .25s ease;
    }

    .differential-card {
      cursor: pointer;
      color: var(--black);
    }

    .differential-card:hover,
    .differential-card:focus-visible {
      background: var(--orange);
      color: var(--white);
      border-color: var(--orange);
      box-shadow: 0 20px 46px rgba(245, 116, 0, .2);
      transform: translateY(-4px);
      outline: 0;
    }

    .card.image {
      min-height: 220px;
      padding: 0;
      background: #ededed center / cover no-repeat;
      overflow: hidden;
    }

    .media-ready .card.image {
      background-image: var(--image);
    }

    .card.image-delivery {
      --image: url("../img/diferencial-entrega.png");
    }

    .card.image-application {
      --image: url("../img/diferencial-aplicacao.png");
    }

    .card.image-support {
      --image: url("../img/diferencial-suporte.png");
    }

    .card.image-work {
      --image: url("../img/diferencial-obra.png");
    }

    .card h3 {
      max-width: 210px;
      color: inherit;
      font-size: 14px;
      line-height: 1.05;
      font-weight: 900;
    }

    .card h3::after {
      content: "";
      display: block;
      width: 170px;
      height: 16px;
      margin: 17px auto 15px;
      border-top: 5px solid currentColor;
      border-radius: 50%;
      color: var(--orange);
    }

    .differential-card:hover h3::after,
    .differential-card:focus-visible h3::after {
      color: var(--white);
    }

    .card p {
      max-width: 214px;
      color: inherit;
      font-size: 15px;
      line-height: 1.28;
    }

    .card-more {
      margin-top: 21px;
      padding: 0;
      border: 0;
      background: transparent;
      color: var(--orange);
      font: inherit;
      font-size: 10px;
      font-weight: 900;
      cursor: pointer;
    }

    .differential-card:hover .card-more,
    .differential-card:focus-visible .card-more {
      color: var(--white);
    }

    .solutions,
    .products,
    .about,
    .contact {
      padding: 108px 0;
    }

    .split {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(320px, 460px);
      align-items: center;
      gap: 72px;
    }

    .split p,
    .about p,
    .contact p {
      margin-top: 22px;
      color: #333;
      font-size: 20px;
      line-height: 1.55;
    }

    .solution-list,
    .product-list {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
      margin-top: 34px;
    }

    .pill {
      display: flex;
      align-items: center;
      gap: 12px;
      min-height: 62px;
      padding: 14px 18px;
      background: var(--soft);
      border-left: 5px solid var(--orange);
      font-weight: 800;
    }

    .visual-frame {
      position: relative;
      min-height: 440px;
      overflow: hidden;
      background:
        linear-gradient(115deg, rgba(255, 255, 255, .92) 0 13%, rgba(255, 255, 255, 0) 34% 74%, rgba(255, 255, 255, .92) 100%),
        #ededed center / cover no-repeat;
      box-shadow: var(--shadow);
      clip-path: polygon(12% 0, 100% 0, 88% 100%, 0 100%);
    }

    .solutions.media-ready .visual-frame {
      background-image:
        linear-gradient(115deg, rgba(255, 255, 255, .92) 0 13%, rgba(255, 255, 255, 0) 34% 74%, rgba(255, 255, 255, .92) 100%),
        url("../img/hero-house-2.png");
      background-position: center, center;
      background-size: cover, cover;
    }

    .visual-frame::after {
      content: "";
      position: absolute;
      inset: auto -10% 0 8%;
      height: 42%;
      border-top: 2px solid rgba(245, 116, 0, .68);
      border-radius: 50%;
      transform: rotate(-7deg);
      pointer-events: none;
    }

    .products {
      background: var(--black);
      color: var(--white);
    }

    .products .section-title,
    .products p {
      color: var(--white);
    }

    .product-list .pill {
      background: #161616;
      color: var(--white);
      border-color: var(--orange);
    }

    .about {
      background: linear-gradient(180deg, #fff, #f8f8f8);
    }

    .stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
      margin-top: 38px;
    }

    .stat {
      padding: 26px;
      border-top: 5px solid var(--orange);
      background: var(--white);
      box-shadow: 0 16px 38px rgba(0, 0, 0, .08);
    }

    .stat strong {
      display: block;
      color: var(--black);
      font-size: 34px;
      font-weight: 950;
    }

    .stat span {
      display: block;
      margin-top: 6px;
      color: var(--muted);
      font-weight: 800;
    }

    .contact {
      background: var(--orange);
      color: var(--white);
    }

    .contact .wrap {
      display: grid;
      justify-items: center;
      max-width: 850px;
      text-align: center;
    }

    .contact h2 {
      color: var(--white);
      font-size: clamp(34px, 4vw, 54px);
      line-height: 1.05;
      font-weight: 950;
    }

    .contact .button {
      margin-top: 34px;
      min-height: 64px;
      padding: 0 34px 0 22px;
      border-radius: 999px;
      background: #25d366;
      color: var(--white);
      box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .2), 0 8px 0 #159946, 0 22px 42px rgba(0, 0, 0, .25);
      font-size: 15px;
      white-space: nowrap;
      gap: 14px;
    }

    .contact .whatsapp-button:hover,
    .contact .whatsapp-button:focus-visible {
      transform: translateY(5px);
      background: linear-gradient(180deg, #20bf5a, #19a84c);
      box-shadow: inset 0 4px 10px rgba(0, 0, 0, .24), inset 0 0 0 2px rgba(255, 255, 255, .14), 0 3px 0 #0f7b35, 0 10px 22px rgba(0, 0, 0, .22);
    }

    .contact .whatsapp-button:active {
      transform: translateY(8px);
      box-shadow: inset 0 6px 14px rgba(0, 0, 0, .3), inset 0 0 0 2px rgba(255, 255, 255, .1), 0 0 0 #0f7b35, 0 6px 16px rgba(0, 0, 0, .18);
    }

    .whatsapp-icon {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      background: var(--white);
      position: relative;
    }

    .whatsapp-icon::before {
      content: "";
      width: 25px;
      height: 25px;
      background: #25d366;
      mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M16.04 3C9.5 3 4.18 8.32 4.18 14.86c0 2.09.55 4.13 1.59 5.92L4 27.25l6.62-1.74a11.8 11.8 0 0 0 5.42 1.38h.01c6.54 0 11.86-5.32 11.86-11.86S22.58 3 16.04 3Zm0 21.88h-.01c-1.75 0-3.47-.47-4.96-1.35l-.36-.21-3.93 1.03 1.05-3.83-.23-.39a9.84 9.84 0 0 1-1.41-5.06c0-5.43 4.42-9.85 9.86-9.85 2.63 0 5.1 1.03 6.96 2.89a9.79 9.79 0 0 1 2.89 6.96c0 5.43-4.42 9.85-9.86 9.85Zm5.4-7.38c-.3-.15-1.75-.86-2.02-.96-.27-.1-.47-.15-.67.15-.2.3-.77.96-.94 1.16-.17.2-.35.22-.65.07-.3-.15-1.25-.46-2.38-1.47-.88-.78-1.47-1.75-1.64-2.04-.17-.3-.02-.46.13-.61.13-.13.3-.35.45-.52.15-.17.2-.3.3-.5.1-.2.05-.37-.02-.52-.07-.15-.67-1.62-.92-2.22-.24-.58-.49-.5-.67-.51h-.57c-.2 0-.52.07-.79.37-.27.3-1.04 1.02-1.04 2.49s1.07 2.89 1.22 3.09c.15.2 2.1 3.21 5.09 4.5.71.31 1.27.49 1.7.63.71.23 1.36.2 1.87.12.57-.08 1.75-.72 2-1.41.25-.69.25-1.29.17-1.41-.07-.13-.27-.2-.57-.35Z'/%3E%3C/svg%3E") center / contain no-repeat;
    }

    .contact-email {
      display: inline-flex;
      margin-top: 22px;
      color: var(--white);
      font-size: 18px;
      font-weight: 800;
      text-decoration: underline;
      text-underline-offset: 5px;
    }

    body.modal-open {
      overflow: hidden;
    }

    .modal {
      position: fixed;
      inset: 0;
      z-index: 80;
      display: grid;
      place-items: center;
      padding: 24px;
      opacity: 0;
      visibility: hidden;
      transition: opacity .24s ease, visibility .24s ease;
    }

    .modal.is-open {
      opacity: 1;
      visibility: visible;
    }

    .modal-backdrop {
      position: absolute;
      inset: 0;
      background: rgba(0, 0, 0, .58);
      backdrop-filter: blur(8px);
    }

    .modal-panel {
      position: relative;
      width: min(560px, 100%);
      padding: 42px 44px 38px;
      background: var(--white);
      border-top: 7px solid var(--orange);
      box-shadow: 0 28px 80px rgba(0, 0, 0, .28);
      transform: translateY(18px) scale(.98);
      transition: transform .24s ease;
    }

    .modal.is-open .modal-panel {
      transform: translateY(0) scale(1);
    }

    .modal-close {
      position: absolute;
      top: 14px;
      right: 16px;
      width: 34px;
      height: 34px;
      border: 0;
      border-radius: 50%;
      background: var(--black);
      color: var(--white);
      font-size: 24px;
      line-height: 1;
      cursor: pointer;
    }

    .modal-panel h2 {
      margin: 0;
      color: var(--black);
      font-size: clamp(28px, 3vw, 38px);
      line-height: 1.05;
      font-weight: 900;
    }

    .modal-panel p {
      margin-top: 20px;
      color: #303030;
      font-size: 17px;
      line-height: 1.62;
      font-weight: 500;
    }

    .modal-panel .button {
      margin-top: 28px;
    }

    @media (min-width: 1081px) {
      .hero,
      .problems,
      .differentials,
      .solutions,
      .products,
      .about,
      .contact {
        min-height: max(var(--desktop-section-min-height), calc(100vh - var(--header-height)));
        min-height: max(var(--desktop-section-min-height), calc(100svh - var(--header-height)));
        height: auto;
        padding-top: 0;
        padding-bottom: 0;
      }

      .hero-grid {
        min-height: auto;
      }

      .problems .wrap {
        transform: translateY(-2vh);
      }

      .differentials .wrap {
        transform: translateY(-1vh);
      }
    }

    .footer {
      padding: 28px 20px;
      color: #a5a5a5;
      background: var(--black);
      text-align: center;
      font-size: 13px;
      font-weight: 700;
    }

    .reveal {
      transform: translateY(34px);
      transition: transform .75s ease, opacity .75s ease;
      opacity: 0;
    }

    .reveal.in {
      transform: translateY(0);
      opacity: 1;
    }

    @media (prefers-reduced-motion: reduce) {
      html {
        scroll-behavior: auto;
        scroll-snap-type: none;
      }

      .reveal {
        transform: none;
        opacity: 1;
        transition: none;
      }

      .hero::before,
      .hero::after,
      .hero-grid::before,
      .hero-assets,
      .hero h1,
      .hero-lead,
      .hero .badge,
      .hero-balde,
      .loader-card img,
      .loader-card strong::after {
        opacity: 1;
        transform: none;
        animation: none;
        filter: none;
      }
    }

    @media (max-width: 1080px) {
      :root {
        --header-height: 96px;
      }

      .topbar {
        backdrop-filter: none;
      }

      .nav {
        min-height: 88px;
      }

      .menu {
        display: none;
      }

      .menu-toggle {
        position: fixed;
        right: 16px;
        top: 22px;
        display: flex !important;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transform: none;
        z-index: 120;
        background: var(--black) !important;
        color: var(--white);
        font-size: 28px;
        line-height: 1;
      }

      .menu-toggle::before {
        content: "☰";
      }

      .menu-toggle span {
        display: none;
      }

      .menu-toggle.is-open::before {
        content: "×";
      }

      .mobile-menu {
        position: fixed;
        left: 0;
        right: 0;
        /*top: 100%;*/
        display: grid;
        gap: 0;
        padding: 12px 20px 18px;
        background: rgba(255, 255, 255, .98);
        box-shadow: 0 22px 44px rgba(0, 0, 0, .16);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
        transition: opacity .22s ease, transform .22s ease;
      }

      .mobile-menu.is-open {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
      }

      .mobile-menu a {
        padding: 15px 16px;
        border-bottom: 1px solid var(--line);
        color: var(--black);
        font-size: 14px;
        font-weight: 900;
        text-transform: uppercase;
        transition: background .2s ease, color .2s ease, padding-left .2s ease;
      }

      .mobile-menu a:hover,
      .mobile-menu a:focus-visible,
      .mobile-menu a.active {
        padding-left: 22px;
        background: var(--orange);
        color: var(--white);
      }

      .specialist {
        position: fixed;
        right: 18px;
        bottom: 90px;
        z-index: 80;
        width: auto;
        min-width: 0;
        max-width: calc(100vw - 36px);
        height: 54px;
        padding: 0 18px 0 8px;
        gap: 10px;
        background: linear-gradient(180deg, #ffffff, #eeeeee);
        border: 2px solid rgba(255, 255, 255, .8);
        box-shadow: 0 14px 34px rgba(0, 0, 0, .28);
        font-size: 10px;
      }

      .specialist span {
        width: 42px;
        height: 42px;
        flex: 0 0 42px;
      }

      .hero-grid,
      .split {
        grid-template-columns: 1fr;
      }

      .hero {
        padding-top: 58px;
      }

      .hero::before {
        left: auto;
        right: 0;
        opacity: .28;
        width: 86vw;
      }

      .hero-assets {
        display: none;
      }

      .hero-grid::before {
        opacity: .25;
      }

      .hero-copy {
        padding-left: 0;
      }

      .differentials::before,
      .differentials .wrap::before,
      .differentials .wrap::after {
        display: none;
      }

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

      .visual-frame {
        display: none;
      }

      .about {
        padding-top: 104px !important;
        padding-bottom: 112px !important;
      }
    }

    @media (min-width: 721px) and (max-width: 1080px) {
      section {
        min-height: max(640px, calc(100vh - var(--header-height)));
        min-height: max(640px, calc(100svh - var(--header-height)));
        display: flex;
        align-items: center;
      }

      section > .wrap,
      section > .hero-grid {
        flex: 0 0 auto;
      }

      .hero,
      .problems,
      .differentials,
      .solutions,
      .products,
      .about,
      .contact {
        padding-top: 0;
        padding-bottom: 0;
      }
    }

    @media (max-width: 720px) {
      :root {
        --header-height: 83px;
      }

      .topbar {
        --topbar-line-height: 5px;
      }

      .topbar::after {
        width: 36vw;
      }

      .nav {
        width: min(100% - 28px, var(--max));
        min-height: 78px;
      }

      .menu-toggle {
          top: 15px;
          right: 14px;
          z-index: 999;
          display: flex !important;
          visibility: visible;
          opacity: 1;
      }

      .brand {
        width: 132px;
        min-width: 132px;
      }

      .specialist {
        right: 14px;
        bottom: 80px;
        width: 58px;
        height: 58px;
        max-width: none;
        padding: 0;
        border-radius: 50%;
      }

      .specialist span {
        width: 48px;
        height: 48px;
        flex-basis: 48px;
      }

      .specialist strong {
        display: none;
      }

      .wrap {
        width: min(100% - 28px, var(--max));
      }

      .differentials .wrap {
        width: min(100% - 28px, var(--max));
        padding-block: 0;
      }

      .hero {
        min-height: auto;
        padding: 54px 0 70px;
      }

      .hero-grid {
        min-height: 0;
      }

      .hero-content {
        width: min(100% - 28px, var(--max));
      }

      h1 {
        max-width: min(100%, 332px);
        font-size: clamp(28px, 8vw, 32px);
        line-height: 1;
        overflow-wrap: normal;
      }

      h1 .orange {
        font-size: .82em;
        white-space: nowrap;
      }

      .hero-lead {
        max-width: min(100%, 332px);
        margin-top: 22px;
        font-size: clamp(15px, 4.4vw, 17px);
        line-height: 1.18;
        overflow-wrap: break-word;
      }

      .badges,
      .solution-list,
      .product-list,
      .stats {
        grid-template-columns: 1fr;
      }

      .badges {
        gap: 24px;
        margin-top: 52px;
      }

      .badge {
        gap: 14px;
        font-size: 15px;
      }

      .badge-icon {
        width: 42px;
      }

      .problems,
      .differentials,
      .solutions,
      .products,
      .about,
      .contact {
        padding: 72px 0;
      }

      .problem-grid {
        grid-template-columns: 1fr;
        gap: 42px;
      }

      .problem-note {
        margin-top: 26px;
      }

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

      .card.image {
        min-height: 190px;
      }

      .contact .wrap {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 480px) {
      html,
      body {
        max-width: 100%;
        overflow-x: hidden;
      }
    }