:root{
      --brand-purple:#6c5ce7; --brand-blue:#2563eb; --brand-sky:#93c5fd; --brand-white:#fff;
      --bg-grad-1:#eef2ff; --bg-grad-2:#e0e7ff;
      --card-bg:rgba(255,255,255,.78); --card-border:rgba(255,255,255,.6);
      --text-1:#0f172a; --text-2:#475569;
      --accent:var(--brand-purple); --accent-strong:#5b4bf0; --accent-soft:rgba(108,92,231,.15);
      --radius-xl:18px; --radius-sm:14px;
      --shadow-lg:0 20px 40px rgba(31,41,55,.15); --shadow-md:0 10px 24px rgba(31,41,55,.12);
      --gap:18px; --font:"Inter",system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
     

    }
    *{box-sizing:border-box}
    html,body{height:100%}
    
    body{
      margin:0; font-family:var(--font); color:var(--text-1);
      background:
        radial-gradient(1100px 700px at 10% -10%, rgba(147,197,253,.35), transparent 70%),
        radial-gradient(900px 600px at 100% 0%, rgba(108,92,231,.22), transparent 60%),
        linear-gradient(180deg, var(--bg-grad-1), var(--bg-grad-2));
      display:flex; flex-direction:column; min-height:100vh; animation: opac 1s;
    }

          @keyframes opac{

          0%{
            opacity: 0;
          }
          100%{
              opacity: 1;
          }
        }

    /* ====== Header ====== */
    .header-evento,
    .navigation_header{
      font-family: var(--font);
      display: flex;
      flex-direction: row;
      align-items: center;
      z-index: 10;
    }

    .header-evento{
    background-image: linear-gradient(to bottom, var(--brand-purple),
     var(--bg-grad-1), var(--brand-purple));
    justify-content: space-between;
    padding: 5px 10%;
    width: 100%;
    height: 80px;
    color: #FFF;
    }

    .header-evento .logo{
        width: 30%;
    }

    .esquerda header{
    font-family: var(--font);
}

    .btn_icon_header{
        display: none;
        background-color: transparent;
        border: none;
        color: var(--text-1);
        cursor: pointer;
    }

    .logo-header{
        display: flex;
        flex-direction: row;
        gap: 20px;
        padding: 20px;
        align-items: center;
    }

    .navigation_header a{
      font-family: var(--font);
      text-decoration: none;
      color: var(--text-1);
      transition: 0.5s;
      /*text-shadow: 1px 1px 2px #000;*/
    }
    .navigation_header a:hover{

        background-color: var(--brand-purple);
        padding: 10px;
        border-radius: 6px;
        color: var(--text-1);
        /*text-shadow: 2px 2px 2px #000;*/   
    }
    /* ====== Header ====== */




    .menu-header{
      display: flex;
      flex-direction: row;
      gap: 20px;
    }




    .page{ flex:1; display:flex; align-items:center; justify-content:center; padding:24px; }
    .shell{
      width:100%; max-width: 980px;
      backdrop-filter: blur(8px);
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      border-radius: var(--radius-xl);
      box-shadow: var(--shadow-lg);
      overflow:hidden;
    }
    .header{
      position: relative;
      padding: 28px 28px 12px;
      background:
        linear-gradient(180deg, rgba(147,197,253,.25), transparent 40%),
        linear-gradient(90deg, rgba(108,92,231,.25), transparent 60%);
    }
    .title{ margin:0; font-size: clamp(20px, 2.6vw, 32px); letter-spacing:-0.01em; }
    .subtitle{ margin:6px 0 0; color:var(--text-2); font-size:14px; }
    .divider{ height:1px; background:#eef2ff; margin:8px 20px 0; }

    .content{ padding: 18px 20px 24px; }
    .options-grid{
      display:grid; gap: var(--gap);
      grid-template-columns: 1fr;
    }
    @media (min-width: 780px){
      .options-grid{ grid-template-columns: repeat(3, 1fr); }
    }


    @media (max-width: 560px){
      .title{font-size: 16px;}
      .subtitle{margin-top: 20px;}
    }

    .option-card{
      position:relative;
      background:#fff;
      border:1px solid #e5e7eb;
      border-radius: var(--radius-sm);
      padding: 18px 16px;
      box-shadow: 0 4px 10px rgba(0,0,0,.05);
      transition: transform .12s ease, box-shadow .2s ease, border-color .2s ease;
      cursor:pointer;
      outline: none;
    }
    .option-card:hover{
      transform: translateY(-2px);
      box-shadow: var(--shadow-md);
      border-color: #d9dce3;
    }
    .option-card:focus-visible{
      box-shadow: 0 0 0 4px var(--accent-soft), var(--shadow-md);
      border-color: var(--accent);
    }

    .card-icon{ width: 44px; height: 44px; border-radius:12px; display:grid; place-items:center; margin-bottom:10px;
      background: linear-gradient(90deg, var(--brand-purple), var(--brand-blue)); }
    .card-icon svg{ width:24px; height:24px; color:#fff; }

    .card-title{ margin:4px 0 6px; font-size:18px; letter-spacing:-0.01em; }
    .card-desc{ margin:0 0 12px; color:var(--text-2); font-size:14px; line-height:1.45; min-height: 40px; }

    .card-actions{ display:flex; gap:10px; }
    .btn{
      border:0; border-radius:12px; padding:10px 14px; font-weight:600; font-size:14px; cursor:pointer;
      transition: transform .05s ease, filter .2s ease, box-shadow .2s ease; white-space:nowrap;
    }
    .btn:active{ transform: translateY(1px); }
    .btn-primary{
      background: linear-gradient(90deg, var(--brand-purple), var(--brand-blue));
      color:#fff; box-shadow: 0 6px 16px rgba(37,99,235,.18);
      text-decoration:none; display:inline-flex; align-items:center; gap:8px;
    }
    .btn-primary:hover{ filter: brightness(1.03); }
    .btn-ghost{
      background:#fff; border:1px solid #e5e7eb; color:var(--text-1); text-decoration:none;
      display:inline-flex; align-items:center; gap:8px;
    }

    .arrow{ display:inline-block; transform: translateX(0); transition: transform .2s; }
    .btn:hover .arrow{ transform: translateX(3px); }

    /* tornar o card inteiro clicável com <a> invisível cobrindo */
    .card-link{ position:absolute; inset:0; border-radius:inherit; outline:none; }
    .card-link:focus-visible{ box-shadow: 0 0 0 4px var(--accent-soft); }

    /* Rodapé */
    footer{
      background:linear-gradient(180deg, rgba(37,99,235,.08), rgba(108,92,231,.08));
      color:#0b1020;
      border-top:3px solid; border-image:linear-gradient(90deg, var(--brand-purple), var(--brand-blue), var(--brand-sky)) 1;
    }
    .footer-content{
      max-width:1100px; margin:0 auto; padding:28px 20px 8px;
      display:flex; align-items:center; justify-content:center; gap:24px; flex-wrap:wrap;
    }
    .footer-content .titulo_logo img{ display:block; height:auto; max-width:220px; filter:drop-shadow(0 4px 10px rgba(37,99,235,.18)); }
    .footer-bottom{ text-align:center; padding:8px 20px 24px; }
    .footer-bottom p{ margin:0 0 8px; font-size:13px; color:#1f2a44; }
    .footer-bottom a{ color:#0b3bff; text-decoration:none; font-size:13px; }
    .footer-bottom a:hover{ text-decoration:underline; }


   

    @media screen and (max-width: 768px){
    .btn_icon_header{
        display: block;
    }

    .navigation_header{
        position: absolute;
        flex-direction: column;
        top: 0;
        background-color: var(--brand-blue);
        height: 100%;
        width: 45vw;
        padding: 16px;
        animation-duration: 0.7s;
        margin-left: -100vw;
    }

    .menu-header{
      margin-top: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
}



@keyframes showSideBar{

    from{
        margin-left: -100vw;
    }
    top{
        margin-left: -10vw;
    }

}

@keyframes showSideBarBack{
    from{
        margin-left: -10vw;}
    top{
        margin-left: -100vw;}

}





/* spinner */
.container-spinner{

    position: fixed;
    width: 100%;
    margin-top: 200px;
    align-items: center;
    z-index: 1;
    display: none;
 }
.spinner{
    width: 10em;
    height: 10em;
    border-top: 1em solid red;
    border-right: 1em solid transparent;
    border-radius: 50%;
    margin: 0 auto;
    animation: spinner .3s linear infinite;
    align-items: center;
    text-align: center;
    
}
@keyframes spinner{

    100%{
        transform: rotate(360deg);
    }
}

.bg{
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, .7);
    position: fixed;   
  }

  .bg_m_d{
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.9);
    position: fixed;
    z-index: 1; 
  }
  /* spinner */




.faq-evento{
    position: absolute;
    top: 20px;
    right: 20px;
}





  /* ===== Botão CTA de FAQ ===== */
  .btn-faq{
    --grad: linear-gradient(90deg, var(--brand-purple), var(--brand-blue));
    display:inline-flex; align-items:center; gap:10px;
    padding:12px 16px; border-radius:12px; border:0;
    background: var(--grad); color:#fff; font:600 14px/1 "Inter",system-ui,Segoe UI,Roboto,Arial,sans-serif;
    box-shadow: 0 8px 18px rgba(37,99,235,.20);
    text-decoration:none; cursor:pointer; transition: transform .05s ease, filter .2s ease, box-shadow .2s ease;
  }
  .btn-faq:hover{ filter:brightness(1.03); box-shadow: 0 10px 22px rgba(37,99,235,.25); }
  .btn-faq:active{ transform: translateY(1px); }
  .btn-faq:focus-visible{ outline:3px solid rgba(108,92,231,.20); outline-offset:2px; }

  .btn-faq .icon{
    width:20px; height:20px; display:inline-block; line-height:0;
    border-radius:8px; background: rgba(255,255,255,.15);
    display:grid; place-items:center; padding:4px;
  }
  .btn-faq .icon svg{ width:16px; height:16px; color:#fff; }

  /* Variante ghost (bordas claras, fundo branco) */
  .btn-faq.ghost{
    background:#fff; color: var(--text-1);
    border:1px solid #e5e7eb; box-shadow:none;
  }
  .btn-faq.ghost .icon{ background: linear-gradient(90deg, var(--brand-purple), var(--brand-blue)); }
  .btn-faq.ghost .icon svg{ color:#fff; }

  /* ===== Botão Flutuante (FAB) ===== */
  .fab-faq{
    --grad: linear-gradient(90deg, var(--brand-purple), var(--brand-blue));
    position:fixed; right:22px; bottom:22px; z-index:999;
    width:56px; height:56px; border-radius:50%;
    display:grid; place-items:center; border:0; cursor:pointer;
    background: var(--grad); color:#fff;
    box-shadow: 0 14px 30px rgba(37,99,235,.28);
    transition: transform .06s ease, filter .2s ease, box-shadow .2s ease;
  }
  .fab-faq:hover{ filter:brightness(1.05); box-shadow: 0 18px 36px rgba(37,99,235,.32); }
  .fab-faq:active{ transform: translateY(1px); }
  .fab-faq:focus-visible{ outline:3px solid rgba(108,92,231,.22); outline-offset:3px; }
  .fab-faq svg{ width:24px; height:24px; }

  /* Pulse opcional para chamar atenção (adicione .pulse no HTML) */
  .fab-faq.pulse::after{
    content:""; position:absolute; inset:0; border-radius:50%;
    box-shadow: 0 0 0 0 rgba(99,102,241,.35);
    animation: pulse 2.2s ease-out infinite;
  }
  @keyframes pulse{ 0%{ box-shadow:0 0 0 0 rgba(99,102,241,.35);} 70%{ box-shadow:0 0 0 18px rgba(99,102,241,0);} 100%{ box-shadow:0 0 0 0 rgba(99,102,241,0);} }

  /* Acessibilidade: reduzir movimento */
  @media (prefers-reduced-motion: reduce){
    .fab-faq.pulse::after{ animation: none; }
    .btn-faq, .fab-faq{ transition:none; }
  }