:root {
      --laranja: #ff6600;
      --roxo: #8a0a8f;
      --fundo: linear-gradient(135deg, rgba(15,23,42,1) 0%, rgba(0,0,0,0.95) 100%);
      --texto: rgba(255,255,255,0.9);
      --vidro: rgba(255,255,255,0.05);
    }

    body {
      margin: 0;
      font-family: 'Poppins', sans-serif;
      background: var(--fundo);
      color: var(--texto);
      overflow-x: hidden;
    }

    /* === CABEÇALHO === */
    header {
      background: linear-gradient(90deg, rgba(235, 152, 27, 0.95), rgba(138, 10, 143, 0.95));
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 15px 50px;
      box-shadow: 0 5px 25px rgba(0,0,0,0.4);
      position: sticky;
      top: 0;
      z-index: 1000;
      border-bottom: 2px solid var(--laranja);
      animation: fadeInHeader 1s ease-in-out;
    }

    @keyframes fadeInHeader {
      from { opacity: 0; transform: translateY(-30px); }
      to { opacity: 1; transform: translateY(0); }
    }

    header img {
      height: 65px;
      border-radius: 50%;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-shadow: 0 0 15px rgba(255,255,255,0.4);
    }

    header img:hover {
      transform: rotate(8deg) scale(1.05);
      box-shadow: 0 0 25px rgba(255,255,255,0.6);
    }

    header h1 {
      color: #fff;
      font-size: 1.9em;
      margin: 0;
      font-weight: 700;
      text-shadow: 0 0 15px rgba(255,255,255,0.3);
    }

    header p {
      color: #ffe4b5;
      font-size: 1em;
      margin: 5px 0 0;
    }

    /* === MENU === */
    nav {
      background: rgba(0, 0, 0, 0.7);
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      padding: 12px 0;
      border-bottom: 1px solid rgba(255,102,0,0.3);
      backdrop-filter: blur(6px);
    }

    nav a {
      color: #fff;
      text-decoration: none;
      margin: 0 20px;
      font-weight: 600;
      letter-spacing: 0.5px;
      position: relative;
      transition: 0.3s ease;
    }

    nav a::after {
      content: '';
      position: absolute;
      bottom: -4px;
      left: 0;
      width: 0%;
      height: 2px;
      background: var(--laranja);
      transition: width 0.3s ease;
    }

    nav a:hover::after {
      width: 100%;
    }

    nav a:hover {
      color: var(--laranja);
      text-shadow: 0 0 10px rgba(255,255,255,0.6);
    }

    /* === CONTEÚDO PRINCIPAL === */
    main {
      padding: 70px 5%;
      animation: fadeInMain 1s ease-in-out;
    }

    @keyframes fadeInMain {
      from { opacity: 0; transform: translateY(40px); }
      to { opacity: 1; transform: translateY(0); }
    }

    article {
      background: var(--vidro);
      border-radius: 20px;
      padding: 40px;
      box-shadow: 0 0 30px rgba(255, 102, 0, 0.2);
      text-align: center;
      margin-bottom: 60px;
      transition: 0.4s ease;
      backdrop-filter: blur(8px);
    }

    article:hover {
      transform: translateY(-5px);
      box-shadow: 0 0 40px rgba(255, 102, 0, 0.4);
    }

    article h2 {
      color: var(--laranja);
      font-size: 2.2em;
      font-weight: 700;
      margin-bottom: 15px;
      text-shadow: 0 0 15px rgba(255,102,0,0.5);
    }

    article p {
      color: rgba(255,255,255,0.85);
      font-size: 1.15em;
      margin-bottom: 30px;
    }

    article img {
      width: 220px;
      margin: 10px;
      border-radius: 12px;
      transition: 0.3s ease;
      box-shadow: 0 0 15px rgba(255,102,0,0.25);
    }

    article img:hover {
      transform: scale(1.05);
      box-shadow: 0 0 25px rgba(255,102,0,0.6);
    }

    /* === ASIDE (PLANOS) === */
    aside {
      background: var(--vidro);
      border-radius: 20px;
      padding: 30px;
      box-shadow: 0 0 30px rgba(255,102,0,0.25);
      text-align: center;
      transition: 0.4s ease;
      backdrop-filter: blur(8px);
    }

    aside:hover {
      transform: translateY(-5px);
      box-shadow: 0 0 45px rgba(255,102,0,0.5);
    }

    aside h3 {
      color: var(--laranja);
      margin-bottom: 10px;
      font-size: 2em;
      text-shadow: 0 0 15px rgba(255,102,0,0.4);
    }

    aside h6 {
      color: rgba(255,255,255,0.7);
      margin-bottom: 25px;
    }

    aside ul {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    aside li {
      background: rgba(255,255,255,0.08);
      border-radius: 12px;
      padding: 12px;
      margin: 10px 0;
      font-weight: 600;
      letter-spacing: 0.5px;
      transition: all 0.3s ease;
    }

    aside li:hover {
      background: rgba(255,102,0,0.25);
      transform: scale(1.02);
    }

    /* === RODAPÉ === */
    footer {
      background: rgba(0,0,0,0.85);
      color: #fff;
      text-align: center;
      padding: 20px 0;
      margin-top: 70px;
      box-shadow: 0 -4px 25px rgba(255,102,0,0.25);
      font-size: 0.95em;
      letter-spacing: 0.5px;
    }

    footer p {
      margin: 0;
      opacity: 0.85;
    }

    /* === RESPONSIVO === */
    @media (max-width: 768px) {
      header {
        flex-direction: column;
        text-align: center;
        gap: 10px;
      }

      nav {
        flex-wrap: wrap;
      }

      nav a {
        margin: 5px 15px;
      }

      article img {
        width: 100%;
        max-width: 280px;
      }
    }