:root {
      /* Palette Oficial do Manual */
      /* Verde */
      --green-500: #138652;
      --green-600: #0e623c;
      --green-50: #e8f5e9;
      
      /* Âmbar */
      --amber-400: #f59e0b;
      --amber-500: #d97706;
      --amber-50: #fffbe2;

      /* Cinzas */
      --gray-0: #ffffff;
      --gray-50: #f8f9fa;
      --gray-200: #e2e8f0;
      --gray-300: #cbd5e1;
      --gray-500: #64748b;
      --gray-700: #334155;
      --gray-900: #0f172a;
      --gray-950: #080c15;

      /* Atribuição de Funções */
      --primary-color: var(--green-500);
      --primary-hover: var(--green-600);
      --accent-color: var(--amber-400);
      --card-bg: var(--gray-0);
      --text-main: var(--gray-900);
      --text-muted: var(--gray-500);
      --border-radius: 16px;
    }

    body {
      font-family: 'Inter', sans-serif;
      background-color: var(--gray-50);
      color: var(--text-main);
    }

    /* Hero Header */
    .hero-header {
      background: linear-gradient(135deg, var(--gray-950) 0%, var(--green-600) 100%);
      color: var(--gray-0);
      padding: 60px 0 100px 0;
      border-bottom-left-radius: 32px;
      border-bottom-right-radius: 32px;
    }

    .hero-header .navbar-brand img {
      max-height: 40px;
    }

    .hero-content {
      max-width: 760px;
      margin: 40px auto 0 auto;
      text-align: center;
    }

    .hero-content h1 {
      font-weight: 700;
      font-size: 2.75rem;
      letter-spacing: -0.02em;
    }

    .hero-content p {
      font-size: 1.125rem;
      color: var(--gray-200);
    }

    /* Card Proposta de Valor */
    .intro-card {
      margin-top: -50px;
      z-index: 10;
      position: relative;
    }

    .intro-card .card {
      border: 1px solid var(--gray-200);
      border-radius: var(--border-radius);
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
      background-color: var(--gray-0);
    }

    .intro-card h2 {
      color: var(--green-500) !important;
    }

    /* Filtros por Pill Category */
    .filter-container {
      display: flex;
      gap: 10px;
      justify-content: center;
      flex-wrap: wrap;
    }

    .filter-btn {
      border: 1px solid var(--gray-200);
      border-radius: 30px;
      color: var(--gray-700);
      padding: 10px 24px;
      font-weight: 500;
      transition: all 0.25s ease;
      background-color: var(--gray-0);
      cursor: pointer;
    }

    .filter-btn:hover {
      border-color: var(--green-500);
      color: var(--green-500);
    }

    .filter-btn.active {
      background-color: var(--green-500);
      color: var(--gray-0);
      border-color: var(--green-500);
      box-shadow: 0 4px 12px rgba(19, 134, 82, 0.25);
    }

    /* Grid de E-books */
    .ebook-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
      gap: 24px;
      margin-top: 32px;
    }

    .ebook-item {
      transition: opacity 0.3s ease, transform 0.3s ease;
    }

    .ebook-item.is-hidden {
      display: none;
    }

    .ebook-card {
      background: var(--card-bg);
      border-radius: var(--border-radius);
      border: 1px solid var(--gray-200);
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      height: 100%;
      overflow: hidden;
    }

    .ebook-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
      border-color: var(--green-500);
    }

    .ebook-img-wrapper {
      position: relative;
      overflow: hidden;
      background-color: var(--gray-200);
      aspect-ratio: 4/3;
    }

    .ebook-img-wrapper img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }

    .ebook-card:hover .ebook-img-wrapper img {
      transform: scale(1.05);
    }

    .ebook-body {
      padding: 24px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .ebook-badge {
      align-self: flex-start;
      font-size: 0.75rem;
      font-weight: 700;
      text-transform: uppercase;
      padding: 4px 10px;
      border-radius: 20px;
      background-color: var(--amber-50);
      color: var(--amber-500);
      border: 1px solid var(--amber-400);
      margin-bottom: 12px;
    }

    .ebook-title {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--gray-900);
      margin-bottom: 12px;
      line-height: 1.3;
    }

    .ebook-text {
      font-size: 0.925rem;
      color: var(--gray-500);
      margin-bottom: 20px;
      flex-grow: 1;
      line-height: 1.5;
    }

    .btn-download {
      background-color: var(--green-500);
      border-color: var(--green-500);
      color: var(--gray-0);
      border-radius: 10px;
      font-weight: 600;
      padding: 10px 16px;
      width: 100%;
      transition: all 0.2s ease;
    }

    .btn-download:hover, .btn-download:focus {
      background-color: var(--green-600);
      border-color: var(--green-600);
      color: var(--gray-0);
      box-shadow: 0 4px 12px rgba(14, 98, 60, 0.3);
    }

    footer {
      background-color: var(--gray-950);
      color: var(--gray-500);
      padding: 40px 0 24px;
      margin-top: 80px;
      border-top: 1px solid var(--gray-700);
    }

    footer .e-con-inner {
      max-width: 1180px;
      margin: 0 auto;
      padding: 0 16px;
    }

    footer .elementor-element-9cff8d7 {
      display: grid;
      grid-template-columns: minmax(280px, 1.6fr) minmax(220px, 1fr) minmax(220px, 1fr);
      gap: 32px;
      align-items: start;
    }

    footer .elementor-element-361375d,
    footer .elementor-element-b62d0d5,
    footer .elementor-element-1899be7 {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    footer .elementor-element-361375d .elementor-widget-container {
      max-width: 100%;
    }

    footer .elementor-widget-image img {
      max-width: 240px;
      width: 100%;
      height: auto;
      display: block;
      margin: 0 0 24px;
    }

    footer .elementor-widget-heading .elementor-heading-title {
      color: #f8fafc;
      margin: 0;
      line-height: 1.7;
    }

    footer .elementor-widget-heading h6.elementor-heading-title {
      color: #94a3b8;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      font-size: 0.85rem;
      margin-bottom: 10px;
    }

    footer .elementor-widget-heading .elementor-heading-title a {
      color: #f8fafc;
      text-decoration: none;
      transition: color 0.2s ease;
    }

    footer .elementor-widget-heading .elementor-heading-title a:hover {
      color: var(--amber-400);
    }

    footer .elementor-element-b62d0d5,
    footer .elementor-element-1899be7 {
      text-align: center;
    }

    footer .elementor-element-b62d0d5 .elementor-widget-container,
    footer .elementor-element-1899be7 .elementor-widget-container {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 12px;
    }

    footer .elementor-element-1899be7 .elementor-widget-heading .elementor-heading-title {
      margin-bottom: 0;
    }

    footer .elementor-widget-heading .elementor-heading-title + .elementor-heading-title {
      margin-top: 0;
    }

    footer .elementor-social-icons-wrapper {
      display: inline-flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 12px;
    }

    footer .elementor-icon {
      width: auto;
      height: auto;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 0;
      background-color: transparent;
      color: #ffffff;
      transition: transform 0.2s ease, color 0.2s ease;
      text-decoration: none;
      border: none;
      padding: 0 8px;
      font-size: 0;
    }

    footer .elementor-icon:hover {
      transform: translateY(-2px);
      color: var(--amber-400);
    }

    footer .elementor-icon i {
      font-size: 1.5rem;
      line-height: 1;
    }

    footer .elementor-screen-only {
      display: none !important;
    }

    footer .elementor-widget-html p {
      color: #cbd5e1;
      font-size: 0.92rem;
      text-align: center;
      margin: 0;
      padding-top: 16px;
    }

    footer .elementor-widget-html a {
      color: #ffffff;
      text-decoration: none;
    }

    footer .elementor-widget-html a:hover {
      color: var(--amber-400);
    }

    @media (max-width: 992px) {
      footer .e-con-inner {
        grid-template-columns: 1fr;
        text-align: center;
      }

      footer .elementor-element-361375d,
      footer .elementor-element-b62d0d5,
      footer .elementor-element-1899be7,
      footer .elementor-element-e13a72f {
        align-items: center;
      }

      footer .elementor-widget-image img {
        margin: 0 auto 24px;
      }
    }