/* RESET BÁSICO */
* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  background: #ffffff;
  color: #0b3a82;
  font-family: Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* ESTRUTURA DA PÁGINA */
.link-page {
  width: 100%;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 36px 20px 56px;
}

.link-card {
  width: 100%;
  max-width: 560px;
  text-align: center;
}

/* LOGO */
.adi-logo {
  display: block;
  width: min(100%, 360px);
  height: auto;
  margin: 0 auto 10px;
}

/* TEXTO */
.tagline {
  margin: 0 0 28px;
  color: #1b1b1b;
  font-size: 18px;
  line-height: 1.45;
  font-weight: 700;
}

/* LISTA DE BOTÕES */
.button-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
  width: 100%;
}

/* BOTÕES BASE */
.adi-link-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 60px;
  padding: 18px 20px;
  border: 1px solid rgba(11, 58, 130, 0.12);
  border-radius: 22px;
  background: rgba(11, 58, 130, 0.14);
  color: #0b3a82;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.14);
  font-size: 18px;
  line-height: 1.25;
  font-weight: 600;
  letter-spacing: 0.2px;
  text-align: center;
  text-decoration: none;
  transition:
    background 0.18s ease,
    box-shadow 0.18s ease,
    transform 0.18s ease;
}

/* BOTÃO PRINCIPAL */
.adi-link-btn.adi-primary {
  border-color: transparent;
  background: linear-gradient(135deg, #0b3a82 0%, #124ea6 100%);
  color: #ffffff;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.18);
}

/* HOVERS */
.adi-link-btn:hover {
  background: rgba(11, 58, 130, 0.15);
  transform: translateY(-2px);
}

.adi-link-btn.adi-primary:hover {
  background: linear-gradient(135deg, #0f4596 0%, #155bc0 100%);
  transform: translateY(-2px);
}

/* ACESSIBILIDADE */
.adi-link-btn:focus-visible {
  outline: 3px solid rgba(21, 91, 192, 0.35);
  outline-offset: 4px;
}

/* MOBILE */
@media (max-width: 600px) {
  .link-page {
    padding: 24px 16px 40px;
  }

  .adi-logo {
    width: min(100%, 300px);
  }

  .tagline {
    margin-bottom: 24px;
    font-size: 16px;
  }

  .adi-link-btn {
    min-height: 58px;
    padding: 17px 18px;
    font-size: 16px;
  }
}

/* REDUZ ANIMAÇÕES QUANDO O USUÁRIO SOLICITA */
@media (prefers-reduced-motion: reduce) {
  .adi-link-btn {
    transition: none;
  }

  .adi-link-btn:hover,
  .adi-link-btn.adi-primary:hover {
    transform: none;
  }
}