/* ==================================================
       VARIÁVEIS (Baseado no seu design.txt)
    ================================================== */
    :root {
      --preto-fundo: #0a0a0a;
      --preto-card: #1a1a1a;
      --vermelho-principal: #e50914;
      --vermelho-hover: #c40812;
      --branco-texto: #f4f4f4;
      --verde-whats: #25D366;

      --fonte-titulo: 'Bebas Neue', cursive;
      --fonte-corpo: 'Roboto', sans-serif;
    }

    /* ==================================================
       RESET & BASE
    ================================================== */
    * { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      font-family: var(--fonte-corpo);
      background-color: var(--preto-fundo);
      color: var(--branco-texto);
      line-height: 1.6;
      overflow-x: hidden;
    }
    h1, h2, h3 {
      font-family: var(--fonte-titulo);
      text-transform: uppercase;
      letter-spacing: 2px;
    }
    h2 {
      font-size: 3.5rem;
      text-align: center;
      margin-bottom: 50px;
      position: relative;
      display: inline-block;
      left: 50%;
      transform: translateX(-50%);
    }
    h2::after {
      content: '';
      width: 80px;
      height: 4px;
      background: var(--vermelho-principal);
      position: absolute;
      bottom: -15px;
      left: 50%;
      transform: translateX(-50%);
    }
    .container { max-width: 1200px; margin: auto; padding: 0 20px; }
    section { padding: 100px 0; }

    /* ==================================================
       HEADER & NAVEGAÇÃO
    ================================================== */
    header {
      position: fixed;
      width: 100%;
      top: 0;
      z-index: 1000;
      padding: 20px 0;
      transition: all .4s ease;
      background: rgba(10,10,10,.9); /* Levemente escuro desde o início */
      backdrop-filter: blur(10px);
    }
    header nav { display: flex; justify-content: space-between; align-items: center; }
    header ul { display: flex; list-style: none; }
    header ul li { margin-left: 30px; }
    header ul li a {
      color: var(--branco-texto);
      text-decoration: none;
      font-family: var(--fonte-titulo);
      font-size: 1.2rem;
      transition: color 0.3s;
    }
    header ul li a:hover, header ul li a.active { color: var(--vermelho-principal); }

    /* ==================================================
       HERO SECTION (WORK PAGE)
    ================================================== */
    .hero-work {
      height: 60vh;
      background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)),
                  url('../img/capa_work_mobile.png') center/cover no-repeat fixed;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      margin-top: 60px;
    }
    .hero-work h1 {
      font-size: 4rem;
      text-shadow: 0 5px 15px rgba(0,0,0,0.8);
      animation: fadeInDown 1s ease;
    }
    .hero-work p {
      font-size: 1.5rem;
      margin-top: 15px;
      color: #ddd;
      animation: fadeInUp 1s ease 0.3s backwards;
    }

    /* ==================================================
       FILTROS (Visual)
    ================================================== */
    .filters {
      display: flex;
      justify-content: center;
      gap: 15px;
      margin-bottom: 50px;
      flex-wrap: wrap;
    }
    .filter-btn {
      background: transparent;
      border: 2px solid var(--vermelho-principal);
      color: var(--branco-texto);
      padding: 10px 25px;
      font-family: var(--fonte-titulo);
      font-size: 1.1rem;
      cursor: pointer;
      transition: all 0.3s;
      border-radius: 5px;
    }
    .filter-btn:hover, .filter-btn.active {
      background: var(--vermelho-principal);
      transform: translateY(-3px);
    }

    /* ==================================================
       GRID DE TRABALHOS (GALERIA)
    ================================================== */
    .work-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
      gap: 30px;
    }
    .work-card {
      background: var(--preto-card);
      border-radius: 8px;
      overflow: hidden;
      position: relative;
      box-shadow: 0 10px 30px rgba(0,0,0,0.3);
      transition: all 0.4s ease;
      cursor: pointer;
      border-bottom: 3px solid transparent;
    }
    .work-card:hover {
      transform: translateY(-10px);
      border-bottom-color: var(--vermelho-principal);
      box-shadow: 0 15px 40px rgba(229, 9, 20, 0.2);
    }
    .work-img-wrapper {
      position: relative;
      height: 250px;
      overflow: hidden;
    }
    .work-img-wrapper img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }
    .work-card:hover .work-img-wrapper img {
      transform: scale(1.1);
    }
    .overlay-icon {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%) scale(0);
      background: rgba(229, 9, 20, 0.9);
      color: white;
      width: 60px;
      height: 60px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      transition: transform 0.3s ease;
    }
    .work-card:hover .overlay-icon {
      transform: translate(-50%, -50%) scale(1);
    }
    .work-info {
      padding: 20px;
    }
    .work-info h3 {
      font-size: 1.5rem;
      color: var(--branco-texto);
      margin-bottom: 5px;
    }
    .work-info p {
      color: #aaa;
      font-size: 0.95rem;
    }
    .location-tag {
      display: inline-block;
      margin-top: 10px;
      font-size: 0.8rem;
      color: var(--vermelho-principal);
      font-weight: bold;
      text-transform: uppercase;
    }

    /* ==================================================
       SEÇÃO DE SEO / TEXTO
    ================================================== */
    .seo-text {
      background: var(--preto-card);
      text-align: center;
      font-size: 1.1rem;
      max-width: 800px;
      margin: 0 auto;
      padding: 40px;
      border-radius: 10px;
      border-left: 5px solid var(--vermelho-principal);
    }

    /* ==================================================
       CTA & FOOTER
    ================================================== */
    .cta-section {
      background: linear-gradient(135deg, #111, #0a0a0a);
      text-align: center;
      padding: 80px 20px;
    }
    .cta-section.red {
      background: var(--vermelho-principal);
    }
    .btn {
      display: inline-block;
      padding: 18px 40px;
      font-family: var(--fonte-titulo);
      font-size: 1.4rem;
      text-decoration: none;
      border-radius: 10px 20px;
      transition: all .3s ease;
      cursor: pointer;
      border: 2px solid transparent;
      margin-top: 20px;
    }
    .btn-whatsapp {
      background: linear-gradient(135deg, var(--verde-whats), #1db954);
      color: #fff;
      box-shadow: 0 10px 25px rgba(0,0,0,.4);
    }
    .btn-whatsapp:hover {
      transform: scale(1.05);
      box-shadow: 0 15px 35px rgba(0,0,0,.6);
    }

    /* ==================================================
   CONTATO
================================================== */
 #contato {
  background: var(--vermelho-principal);
  clip-path: polygon(0 15%, 100% 0, 100% 100%, 0 100%);
  padding-top: 150px;
  text-align: center;
} 
    .red h2::after {
      content: '';
      width: 80px;
      height: 4px;
      background: var(--preto-card);
      position: absolute;
      bottom: -15px;
      left: 50%;
      transform: translateX(-50%);
    }

    /* ==================================================
       LIGHTBOX (MODAL)
    ================================================== */
    .lightbox {
      position: fixed;
      top: 0; left: 0;
      width: 100%; height: 100%;
      background: rgba(0,0,0,0.95);
      z-index: 2000;
      display: flex;
      justify-content: center;
      align-items: center;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.3s ease;
    }
    .lightbox.active {
      opacity: 1;
      pointer-events: all;
    }
    .lightbox img {
      max-width: 90%;
      max-height: 90vh;
      border: 2px solid var(--vermelho-principal);
      box-shadow: 0 0 50px rgba(229, 9, 20, 0.3);
      border-radius: 5px;
    }
    .lightbox-close {
      position: absolute;
      top: 30px;
      right: 30px;
      color: #fff;
      font-size: 3rem;
      cursor: pointer;
      transition: color 0.3s;
    }
    .lightbox-close:hover { color: var(--vermelho-principal); }
    .lightbox-caption {
      position: absolute;
      bottom: 30px;
      color: #fff;
      font-family: var(--fonte-titulo);
      font-size: 1.5rem;
      background: rgba(0,0,0,0.7);
      padding: 10px 20px;
      border-radius: 50px;
    }

    /* Animações */
    @keyframes fadeInDown {
      from { opacity: 0; transform: translateY(-30px); }
      to { opacity: 1; transform: translateY(0); }
    }
    @keyframes fadeInUp {
      from { opacity: 0; transform: translateY(30px); }
      to { opacity: 1; transform: translateY(0); }
    }

    /* ==================================================
       FOOTER
    ================================================== */
    footer {
      background: #050505;
      padding: 30px;
      text-align: center;
      font-size: .9rem;
      color: #777;
    }

    /* Responsivo */
    @media (max-width: 768px) {
      h2 { font-size: 2.5rem; }
      .hero-work h1 { font-size: 2.5rem; }
      header nav { flex-direction: column; gap: 15px; }
      header ul { margin-top: 15px; flex-wrap: wrap; justify-content: center; }
      header ul li { margin: 5px 15px; }
    }