:root {
  --gold: #c9a300;
  --gold-light: #e6c200;
}

/* grade decorativa */
.grid-bg {
  background-image:
    repeating-linear-gradient(
      0deg,
      rgba(201, 163, 0, 0.06) 0px,
      rgba(201, 163, 0, 0.06) 1px,
      transparent 1px,
      transparent 48px
    ),
    repeating-linear-gradient(
      90deg,
      rgba(201, 163, 0, 0.06) 0px,
      rgba(201, 163, 0, 0.06) 1px,
      transparent 1px,
      transparent 48px
    );
}

/* inputs */
.rfg-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(201, 163, 0, 0.25);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  color: #fff;
  font-size: 0.95rem;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
  outline: none;
}

.rfg-input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.rfg-input:focus {
  border-color: #c9a300;
  box-shadow: 0 0 0 3px rgba(201, 163, 0, 0.15);
}

select.rfg-input option {
  background: #1a1a1a;
  color: #fff;
}

/* barra de vagas */
.vaga-bar {
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.vaga-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #c9a300, #e6c200);
  transition: width 0.6s ease;
}

/* botão */
.btn-gold {
  background: #c9a300;
  color: #000;
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 900;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.9rem 2.5rem;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition:
    background 0.2s,
    transform 0.1s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-gold:hover {
  background: #e6c200;
}

.btn-gold:active {
  transform: scale(0.98);
}

/* animação entrada */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

.fade-up {
  animation: fadeUp 0.5s ease both;
}

.fade-up:nth-child(2) {
  animation-delay: 0.08s;
}

.fade-up:nth-child(3) {
  animation-delay: 0.16s;
}

.fade-up:nth-child(4) {
  animation-delay: 0.24s;
}

.page-inscricao {
  min-height: 100vh;
  background-color: #0d0d0d;
  color: #ffffff;
}

/* grade de fundo */
.page-inscricao.grid-bg {
  background-image:
    linear-gradient(rgba(201, 163, 0, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 163, 0, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: center;
}