:root {
      --green: #00674f;
      --green-light: #0b8a69;
      --black: #000000;
      --black-soft: #0a0a0a;
      --card: #111111;
      --white: #ffffff;
      --gray: #bdbdbd;
      --border: #1a1a1a;
      --header-height: 78px;
      --container: 1200px;
      --side-space: clamp(20px, 6vw, 96px);
      --transition: 0.3s ease;
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      scroll-padding-top: calc(var(--header-height) + 18px);
    }

    body {
      min-width: 320px;
      overflow-x: hidden;
      background: var(--black);
      color: var(--white);
      font-family: "Inter", Arial, sans-serif;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }

    body.menu-open,
    body.modal-open {
      overflow: hidden;
    }

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

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

    button,
    a {
      -webkit-tap-highlight-color: transparent;
    }

    button {
      font: inherit;
    }

    .container {
      width: 100%;
      max-width: calc(var(--container) + 12vw);
      margin-inline: auto;
      padding-inline: var(--side-space);
    }

    .site-header {
      position: fixed;
      inset: 0 0 auto;
      z-index: 1000;
      min-height: var(--header-height);
      border-bottom: 1px solid rgba(255, 255, 255, 0.06);
      background: rgba(0, 0, 0, 0.88);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
    }

    .header-content {
      min-height: var(--header-height);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .brand {
      position: relative;
      z-index: 2;
      color: var(--green-light);
      font-size: 1rem;
      font-weight: 800;
      letter-spacing: 0.04em;
      white-space: nowrap;
    }

    .site-nav {
      display: flex;
      align-items: center;
      gap: clamp(18px, 2.2vw, 32px);
    }

    .site-nav a {
      position: relative;
      padding-block: 10px;
      color: var(--gray);
      font-size: 0.875rem;
      font-weight: 600;
      transition: color var(--transition);
    }

    .site-nav a::after {
      position: absolute;
      right: 0;
      bottom: 4px;
      left: 0;
      height: 2px;
      background: var(--green-light);
      content: "";
      transform: scaleX(0);
      transform-origin: right;
      transition: transform var(--transition);
    }

    .site-nav a:hover,
    .site-nav a:focus-visible {
      color: var(--white);
    }

    .site-nav a:hover::after,
    .site-nav a:focus-visible::after {
      transform: scaleX(1);
      transform-origin: left;
    }

    .menu-toggle {
      position: relative;
      z-index: 2;
      width: 44px;
      height: 44px;
      display: none;
      place-items: center;
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: 8px;
      background: transparent;
      color: var(--white);
      cursor: pointer;
    }

    .menu-toggle span,
    .menu-toggle::before,
    .menu-toggle::after {
      width: 21px;
      height: 2px;
      display: block;
      border-radius: 99px;
      background: currentColor;
      content: "";
      transition: transform var(--transition), opacity var(--transition);
    }

    .menu-toggle::before {
      position: absolute;
      transform: translateY(-7px);
    }

    .menu-toggle::after {
      position: absolute;
      transform: translateY(7px);
    }

    .menu-toggle.active span {
      opacity: 0;
    }

    .menu-toggle.active::before {
      transform: rotate(45deg);
    }

    .menu-toggle.active::after {
      transform: rotate(-45deg);
    }

    .hero {
      min-height: 100svh;
      display: grid;
      place-items: center;
      padding-block: calc(var(--header-height) + 60px) 70px;
      background:
        radial-gradient(circle at 75% 44%, rgba(0, 103, 79, 0.18), transparent 28%),
        var(--black);
    }

    .hero-content {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(300px, 0.95fr);
      align-items: center;
      gap: clamp(50px, 8vw, 120px);
    }

    .hero-left {
      min-width: 0;
    }

    .hero h1 {
      max-width: 760px;
      font-size: clamp(2.75rem, 6.2vw, 5.2rem);
      line-height: 1.02;
      letter-spacing: -0.055em;
      overflow-wrap: anywhere;
    }

    .hero h1 span {
      color: var(--green-light);
    }

    .hero p {
      max-width: 610px;
      margin-top: 26px;
      color: #cccccc;
      font-size: clamp(1rem, 1.5vw, 1.15rem);
    }

    .hero-right {
      min-width: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      perspective: 1000px;
    }

    #logo3d {
      width: min(100%, 520px);
      max-height: 55svh;
      object-fit: contain;
      filter: drop-shadow(0 24px 32px rgba(0, 0, 0, 0.34));
      transform-style: preserve-3d;
      transition: transform 0.12s ease;
      will-change: transform;
    }

    .section {
      padding-block: clamp(72px, 10vw, 125px);
    }

    .section-dark {
      background: var(--black-soft);
    }

    .section-title {
      color: var(--green-light);
      font-size: clamp(2rem, 4vw, 2.65rem);
      line-height: 1.15;
      letter-spacing: -0.035em;
    }

    .section-description {
      max-width: 720px;
      margin-top: 22px;
      color: var(--gray);
      font-size: clamp(1rem, 1.6vw, 1.125rem);
    }

    .services {
      margin-top: clamp(42px, 6vw, 64px);
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: clamp(24px, 3vw, 40px);
    }

    .service {
      min-width: 0;
      padding-top: 24px;
      border-top: 2px solid var(--green);
    }

    .service h3 {
      margin-bottom: 12px;
      font-size: 1.2rem;
      line-height: 1.3;
    }

    .service span {
      color: var(--gray);
      font-size: 0.94rem;
    }

    .projects {
      margin-top: clamp(42px, 6vw, 64px);
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 24px;
    }

    .project {
      position: relative;
      min-height: 260px;
      display: flex;
      align-items: flex-end;
      overflow: hidden;
      padding: 26px;
      border-left: 4px solid var(--green);
      background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.015), rgba(255, 255, 255, 0.055)),
        var(--card);
      font-size: 1.06rem;
      font-weight: 600;
      transition:
        transform var(--transition),
        border-color var(--transition),
        box-shadow var(--transition);
    }

    .project::before {
      position: absolute;
      inset: 0;
      z-index: 0;
      background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.05) 10%,
        rgba(0, 0, 0, 0.82) 100%
      );
      content: "";
      pointer-events: none;
    }

    .project span {
      position: relative;
      z-index: 1;
    }

    .project::after {
      position: relative;
      z-index: 1;
      margin-left: auto;
      color: var(--green-light);
      content: "→";
      font-size: 1.35rem;
      transition: transform var(--transition);
    }

    .project:hover,
    .project:focus-visible {
      border-color: var(--green-light);
      box-shadow: 0 20px 45px rgba(0, 103, 79, 0.12);
      transform: translateY(-6px);
    }

    .project:hover::after,
    .project:focus-visible::after {
      transform: translateX(5px);
    }

    .portfolio-footer {
      margin-top: 30px;
      text-align: center;
    }

    .portfolio-link {
      min-height: 48px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 12px 24px;
      border: 1px solid var(--green);
      color: var(--green-light);
      font-weight: 600;
      transition:
        background var(--transition),
        color var(--transition),
        transform var(--transition);
    }

    .portfolio-link:hover,
    .portfolio-link:focus-visible {
      background: var(--green);
      color: var(--white);
      transform: translateY(-2px);
    }

    .partners-section {
      position: relative;
      overflow: hidden;
    }

    .partners-section::before {
      position: absolute;
      top: -180px;
      right: -160px;
      width: 430px;
      height: 430px;
      border-radius: 50%;
      background: rgba(0, 103, 79, 0.13);
      content: "";
      filter: blur(10px);
      pointer-events: none;
    }

    .partners-grid {
      position: relative;
      z-index: 1;
      margin-top: clamp(42px, 6vw, 64px);
      display: grid;
      grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
      gap: clamp(28px, 5vw, 64px);
      align-items: stretch;
    }

    .partner-info,
    .partner-access {
      border: 1px solid var(--border);
      background: var(--card);
    }

    .partner-info {
      padding: clamp(28px, 4vw, 46px);
    }

    .partner-eyebrow {
      display: inline-flex;
      margin-bottom: 18px;
      color: var(--green-light);
      font-size: 0.78rem;
      font-weight: 800;
      letter-spacing: 0.12em;
      text-transform: uppercase;
    }

    .partner-info h3,
    .partner-access h3 {
      font-size: clamp(1.35rem, 2.4vw, 1.8rem);
      line-height: 1.2;
    }

    .partner-info > p {
      margin-top: 18px;
      color: #c8c8c8;
    }

    .partner-example {
      margin-top: 28px;
      padding: 22px;
      border-left: 3px solid var(--green);
      background: rgba(0, 0, 0, 0.38);
    }

    .partner-example strong {
      display: block;
      margin-bottom: 8px;
      color: var(--white);
    }

    .partner-example p {
      color: var(--gray);
      font-size: 0.94rem;
    }

    .partner-benefits {
      margin-top: 28px;
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
    }

    .partner-benefit {
      padding: 18px;
      border: 1px solid rgba(255, 255, 255, 0.07);
      background: rgba(255, 255, 255, 0.025);
    }

    .partner-benefit strong {
      display: block;
      margin-bottom: 5px;
      color: var(--green-light);
      font-size: 0.95rem;
    }

    .partner-benefit span {
      color: var(--gray);
      font-size: 0.82rem;
    }

    .partner-access {
      display: flex;
      flex-direction: column;
      justify-content: center;
      padding: clamp(28px, 4vw, 42px);
      border-top: 3px solid var(--green);
    }

    .partner-access p {
      margin-top: 14px;
      color: var(--gray);
    }

    .partner-actions {
      margin-top: 28px;
      display: grid;
      gap: 12px;
    }

    .partner-button {
      min-height: 52px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 13px 22px;
      border: 1px solid var(--green);
      font-weight: 700;
      text-align: center;
      transition:
        background var(--transition),
        color var(--transition),
        transform var(--transition);
    }

    .partner-button.primary {
      background: var(--green);
      color: var(--white);
    }

    .partner-button.secondary {
      background: transparent;
      color: var(--green-light);
    }

    .partner-button:hover,
    .partner-button:focus-visible {
      transform: translateY(-2px);
    }

    .partner-button.primary:hover,
    .partner-button.primary:focus-visible {
      background: var(--green-light);
    }

    .partner-button.secondary:hover,
    .partner-button.secondary:focus-visible {
      background: var(--green);
      color: var(--white);
    }

    .partner-note {
      margin-top: 18px;
      color: #777777 !important;
      font-size: 0.78rem;
    }

    .clients {
      overflow: hidden;
      text-align: center;
    }

    .clients .section-description {
      margin-inline: auto;
    }

    .carousel-wrapper {
      position: relative;
      margin-top: clamp(40px, 6vw, 64px);
    }

    .carousel-wrapper::before,
    .carousel-wrapper::after {
      position: absolute;
      top: 0;
      bottom: 0;
      z-index: 3;
      width: clamp(22px, 6vw, 90px);
      content: "";
      pointer-events: none;
    }

    .carousel-wrapper::before {
      left: 0;
      background: linear-gradient(90deg, var(--black-soft), transparent);
    }

    .carousel-wrapper::after {
      right: 0;
      background: linear-gradient(-90deg, var(--black-soft), transparent);
    }

    .carousel {
      width: 100%;
      overflow-x: auto;
      overflow-y: hidden;
      padding: 8px 0 14px;
      cursor: grab;
      scroll-behavior: auto;
      scroll-snap-type: x proximity;
      overscroll-behavior-inline: contain;
      scrollbar-width: none;
      -ms-overflow-style: none;
      touch-action: pan-x pan-y;
      user-select: none;
      -webkit-user-select: none;
    }

    .carousel::-webkit-scrollbar {
      display: none;
    }

    .carousel.dragging {
      cursor: grabbing;
      scroll-snap-type: none;
    }

    .carousel-track {
      width: max-content;
      display: flex;
      gap: clamp(16px, 3vw, 40px);
      padding-inline: max(16px, var(--side-space));
    }

    .client {
      width: clamp(150px, 17vw, 190px);
      min-width: clamp(150px, 17vw, 190px);
      height: clamp(92px, 10vw, 110px);
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 18px;
      border: 1px solid var(--border);
      border-radius: 4px;
      background: var(--black);
      scroll-snap-align: center;
    }

    .client img {
      max-width: 125px;
      max-height: 65px;
      object-fit: contain;
      filter: grayscale(100%);
      opacity: 0.76;
      pointer-events: auto;
      cursor: zoom-in;
      transition: filter var(--transition), opacity var(--transition), transform var(--transition);
      -webkit-user-drag: none;
    }

    .client:hover img,
    .client:focus-within img {
      filter: grayscale(0);
      opacity: 1;
      transform: scale(1.04);
    }

    .carousel-hint {
      margin-top: 15px;
      color: #888888;
      font-size: 0.78rem;
    }

    .cta {
      padding-block: clamp(70px, 9vw, 110px);
      background: var(--green);
      color: var(--black);
      text-align: center;
    }

    .cta h2 {
      max-width: 850px;
      margin-inline: auto;
      font-size: clamp(2rem, 5vw, 3.2rem);
      line-height: 1.08;
      letter-spacing: -0.045em;
    }

    .cta a {
      min-height: 54px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      margin-top: 30px;
      padding: 14px 34px;
      border: 2px solid var(--black);
      background: var(--black);
      color: var(--white);
      font-weight: 600;
      transition: background var(--transition), color var(--transition), transform var(--transition);
    }

    .cta a:hover,
    .cta a:focus-visible {
      background: transparent;
      color: var(--black);
      transform: translateY(-3px);
    }

    .modal {
      position: fixed;
      inset: 0;
      z-index: 2000;
      display: none;
      place-items: center;
      padding: 72px 24px 24px;
      background: rgba(0, 0, 0, 0.94);
    }

    .modal.open {
      display: grid;
    }

    .modal-content {
      width: auto;
      max-width: min(90vw, 900px);
      max-height: calc(100svh - 120px);
      object-fit: contain;
    }

    .modal-close {
      position: absolute;
      top: max(16px, env(safe-area-inset-top));
      right: max(18px, env(safe-area-inset-right));
      width: 48px;
      height: 48px;
      display: grid;
      place-items: center;
      border: 1px solid rgba(255, 255, 255, 0.22);
      border-radius: 50%;
      background: rgba(0, 0, 0, 0.45);
      color: var(--white);
      font-size: 2rem;
      line-height: 1;
      cursor: pointer;
    }

    .site-footer {
      padding-block: 46px;
      border-top: 1px solid #111111;
    }

    .footer-content {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      color: var(--gray);
      font-size: 0.875rem;
    }

    .internal-access {
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 20px;
      border: 1px solid var(--green);
      color: var(--green-light);
      font-weight: 600;
      transition: background var(--transition), color var(--transition);
    }

    .internal-access:hover,
    .internal-access:focus-visible {
      background: var(--green);
      color: var(--white);
    }

    :focus-visible {
      outline: 3px solid rgba(11, 138, 105, 0.65);
      outline-offset: 4px;
    }

    @media (max-width: 980px) {
      .hero-content {
        grid-template-columns: 1fr 0.8fr;
        gap: 46px;
      }

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

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

      .project {
        min-height: 220px;
      }
    }

    @media (max-width: 768px) {
      :root {
        --header-height: 70px;
        --side-space: 20px;
      }

      .menu-toggle {
        display: grid;
      }

      .site-nav {
        position: fixed;
        inset: var(--header-height) 0 auto;
        max-height: calc(100svh - var(--header-height));
        display: grid;
        gap: 0;
        padding: 12px var(--side-space) 22px;
        overflow-y: auto;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        background: rgba(0, 0, 0, 0.98);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-14px);
        transition: opacity var(--transition), transform var(--transition);
      }

      .site-nav.open {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
      }

      .site-nav a {
        width: 100%;
        padding: 15px 4px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.07);
        font-size: 1rem;
      }

      .site-nav a::after {
        display: none;
      }

      .hero {
        min-height: auto;
        padding-block: calc(var(--header-height) + 52px) 72px;
      }

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

      .hero-left {
        text-align: center;
      }

      .hero h1 {
        max-width: 620px;
        margin-inline: auto;
        font-size: clamp(2.65rem, 12vw, 4.4rem);
      }

      .hero p {
        margin-inline: auto;
        font-size: 1rem;
      }

      .hero-right {
        order: -1;
      }

      #logo3d {
        width: min(80vw, 390px);
        max-height: 34svh;
      }

      .section-title,
      .section-description {
        text-align: center;
        margin-inline: auto;
      }

      .services {
        grid-template-columns: 1fr;
        gap: 28px;
      }

      .service {
        text-align: center;
      }

      .partner-benefits {
        grid-template-columns: 1fr;
      }

      .projects {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 16px;
      }

      .project {
        min-height: 180px;
        padding: 20px;
      }

      .carousel-wrapper::before,
      .carousel-wrapper::after {
        width: 22px;
      }

      .carousel-track {
        padding-inline: 20px;
      }

      .client {
        width: 155px;
        min-width: 155px;
        height: 96px;
      }

      .client img {
        max-width: 112px;
        max-height: 58px;
      }

      .footer-content {
        flex-direction: column;
        text-align: center;
      }
    }

    @media (max-width: 480px) {
      .brand {
        max-width: calc(100vw - 94px);
        overflow: hidden;
        font-size: 0.9rem;
        text-overflow: ellipsis;
      }

      .hero h1 {
        font-size: clamp(2.35rem, 12vw, 3.35rem);
      }

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

      .project {
        min-height: 150px;
      }

      .cta a,
      .internal-access,
      .portfolio-link {
        width: 100%;
      }

      .modal {
        padding-inline: 14px;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      html {
        scroll-behavior: auto;
      }

      *,
      *::before,
      *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
      }
    }
/* =========================================================
   PORTFÓLIO - SLIDES AUTOMÁTICOS
   ========================================================= */

.project-with-slideshow {
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.project-slides {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

/* Escurecimento para manter o nome da categoria legível */
.project-slides::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;

    background:
        linear-gradient(
            to top,
            rgba(0, 0, 0, 0.82) 0%,
            rgba(0, 0, 0, 0.30) 48%,
            rgba(0, 0, 0, 0.15) 100%
        );
}

.project-slide {
    position: absolute;
    inset: 0;

    width: 100%;
    height: 100%;

    object-fit: cover;

    opacity: 0;

    transform: scale(1.04);

    transition:
        opacity 1.2s ease,
        transform 5s ease;

    pointer-events: none;
}

.project-slide.is-active {
    opacity: 1;
    transform: scale(1);
}

.project-with-slideshow > span {
    position: relative;
    z-index: 4;
}

/* Caso a categoria ainda não tenha nenhuma imagem */
.project-empty-image {
    position: absolute;
    inset: 0;
    z-index: 0;

    background:
        linear-gradient(
            145deg,
            #161616,
            #080808
        );
}

/* Hover levemente sofisticado */
.project-with-slideshow:hover .project-slide.is-active {
    transform: scale(1.035);
}

/* Evita animação para usuários que desativaram movimentos */
@media (prefers-reduced-motion: reduce) {
    .project-slide {
        transition: none;
        transform: none;
    }

    .project-with-slideshow:hover .project-slide.is-active {
        transform: none;
    }
}
/* =========================================================
   PORTFÓLIO - SLIDES AUTOMÁTICOS
   ========================================================= */

.project-with-slideshow {
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.project-slides {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

/* Escurecimento para manter o nome da categoria legível */
.project-slides::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;

    background:
        linear-gradient(
            to top,
            rgba(0, 0, 0, 0.82) 0%,
            rgba(0, 0, 0, 0.30) 48%,
            rgba(0, 0, 0, 0.15) 100%
        );
}

.project-slide {
    position: absolute;
    inset: 0;

    width: 100%;
    height: 100%;

    object-fit: cover;

    opacity: 0;

    transform: scale(1.04);

    transition:
        opacity 1.2s ease,
        transform 5s ease;

    pointer-events: none;
}

.project-slide.is-active {
    opacity: 1;
    transform: scale(1);
}

.project-with-slideshow > span {
    position: relative;
    z-index: 4;
}

/* Caso a categoria ainda não tenha nenhuma imagem */
.project-empty-image {
    position: absolute;
    inset: 0;
    z-index: 0;

    background:
        linear-gradient(
            145deg,
            #161616,
            #080808
        );
}

/* Hover levemente sofisticado */
.project-with-slideshow:hover .project-slide.is-active {
    transform: scale(1.035);
}

/* Evita animação para usuários que desativaram movimentos */
@media (prefers-reduced-motion: reduce) {
    .project-slide {
        transition: none;
        transform: none;
    }

    .project-with-slideshow:hover .project-slide.is-active {
        transform: none;
    }
}