/* Arquihub — identidade visual compartilhada pelas páginas de entrega.
   Mesmas cores, fonte e elementos da página principal. */

:root{
  --azul:#0047b3;
  --azul-escuro:#00318a;
  --navy:#02142e;
  --navy-claro:#0a1c33;
  --linha:rgba(255,255,255,0.12);
  --suave:#c3d0e6;
  --discreto:#8fa3c2;
  --erro:#ff9d96;
  --ok:#8fe0b0;
  --alerta:#f0c674;
}

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

body{
  font-family:'Montserrat', sans-serif;
  background:var(--navy);
  color:white;
  min-height:100vh;
  display:flex;
  flex-direction:column;
  -webkit-font-smoothing:antialiased;
}

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

/* FAIXA SUPERIOR — mesmo gradiente e losangos do hero da página principal */

.faixa{
  background:linear-gradient(135deg,var(--azul) 0%,var(--azul-escuro) 100%);
  padding:20px 40px;
  position:relative;
  overflow:hidden;
}

.faixa::before,
.faixa::after{
  content:"";
  position:absolute;
  width:420px;
  height:420px;
  border:1px solid rgba(255,255,255,0.08);
  transform:rotate(45deg);
}

.faixa::before{
  left:-230px;
  bottom:-270px;
}

.faixa::after{
  right:-230px;
  top:-270px;
}

.faixa-conteudo{
  position:relative;
  z-index:2;
  max-width:1300px;
  margin:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}

.faixa img{
  height:44px;
  display:block;
}

.faixa-titulo{
  font-size:13px;
  font-weight:600;
  letter-spacing:2px;
  text-transform:uppercase;
  color:#cddcff;
}

/* CONTEÚDO */

main{
  flex:1;
  display:flex;
  justify-content:center;
  padding:48px 20px 56px;
}

.cartao{
  width:100%;
  max-width:620px;
  height:fit-content;
  background:var(--navy-claro);
  border:1px solid var(--linha);
  border-radius:14px;
  padding:32px 28px;
}

h1{
  font-size:22px;
  font-weight:700;
  margin-bottom:8px;
}

h2{
  font-size:17px;
  font-weight:700;
  margin-bottom:16px;
}

.sub{
  color:var(--suave);
  font-size:15px;
  line-height:1.6;
  margin-bottom:26px;
}

.codigo{
  font-family:ui-monospace, "SF Mono", Menlo, monospace;
  letter-spacing:.12em;
  font-weight:700;
  color:white;
}

/* FORMULÁRIO */

label{
  display:block;
  font-size:13px;
  font-weight:600;
  letter-spacing:.3px;
  margin-bottom:8px;
}

input, select, textarea{
  width:100%;
  padding:14px;
  font-family:'Montserrat', sans-serif;
  font-size:15px;
  color:white;
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.22);
  border-radius:9px;
}

input.mono{
  font-family:ui-monospace, "SF Mono", Menlo, monospace;
  font-size:19px;
  letter-spacing:.16em;
  text-transform:uppercase;
  text-align:center;
}

input:focus, select:focus, textarea:focus{
  outline:none;
  border-color:white;
  background:rgba(255,255,255,0.1);
}

input::placeholder{
  color:rgba(255,255,255,0.28);
}

select option{
  background:var(--navy);
}

/* BOTÕES — mesmo padrão do botão do hero: contorno branco, preenche no hover */

.botao{
  padding:13px 24px;
  font-family:'Montserrat', sans-serif;
  font-size:15px;
  font-weight:600;
  letter-spacing:.5px;
  color:white;
  background:transparent;
  border:2px solid rgba(255,255,255,0.6);
  border-radius:9px;
  cursor:pointer;
  transition:.3s ease;
}

.botao:hover{
  background:white;
  color:var(--azul);
  border-color:white;
}

.botao:disabled{
  opacity:.45;
  cursor:progress;
}

.botao.largo{
  width:100%;
  margin-top:18px;
}

.botao.pequeno{
  padding:9px 16px;
  font-size:13px;
  border-width:1px;
}

.botao.perigo{
  border-color:rgba(255,157,150,0.5);
  color:var(--erro);
}

.botao.perigo:hover{
  background:var(--erro);
  color:var(--navy);
  border-color:var(--erro);
}

/* MENSAGENS */

.aviso{
  display:none;
  margin-top:16px;
  padding:12px 14px;
  border-radius:9px;
  font-size:14px;
  line-height:1.5;
}

.aviso.visivel{
  display:block;
}

.aviso.erro{
  background:rgba(255,157,150,0.12);
  border:1px solid rgba(255,157,150,0.3);
  color:var(--erro);
}

.aviso.bom{
  background:rgba(143,224,176,0.1);
  border:1px solid rgba(143,224,176,0.3);
  color:var(--ok);
}

.discreto{
  color:var(--discreto);
  font-size:13px;
  line-height:1.6;
}

.oculto{
  display:none !important;
}

/* RODAPÉ */

.rodape{
  padding:22px 20px 30px;
  text-align:center;
  font-size:12px;
  letter-spacing:.5px;
  color:var(--discreto);
}

/* RESPONSIVO */

@media(max-width:768px){

  .faixa{
    padding:16px 20px;
  }

  .faixa img{
    height:34px;
  }

  .faixa-titulo{
    font-size:11px;
    letter-spacing:1.5px;
  }

  main{
    padding:28px 16px 40px;
  }

  .cartao{
    padding:26px 20px;
  }

}