.contato-main {
  width: min(1100px, calc(100% - 32px));
  margin: 110px auto 48px;
  display: grid;
  gap: 22px;
}

.contato-hero {
  padding: 26px;
  border-radius: 20px;
  background: linear-gradient(
    155deg,
    rgba(15, 32, 64, 0.78),
    rgba(53, 83, 136, 0.64)
  );
  color: #f6f9ff;
  border: 1px solid rgba(185, 205, 244, 0.36);
  box-shadow: 0 16px 30px rgba(7, 18, 42, 0.25);
}

.contato-hero h1 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  margin-bottom: 10px;
}

.contato-hero p {
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 72ch;
}

.contato-card {
  border-radius: 20px;
  background: linear-gradient(
    170deg,
    rgba(255, 255, 255, 0.92),
    rgba(241, 247, 255, 0.84)
  );
  border: 1px solid rgba(170, 191, 232, 0.45);
  box-shadow: 0 18px 34px rgba(10, 24, 54, 0.2);
  padding: 28px;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.contact-form {
  display: grid;
  gap: 18px;
}

.canal-fieldset {
  border: 1px solid rgba(112, 138, 188, 0.35);
  border-radius: 14px;
  padding: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.canal-fieldset legend {
  color: #203a6d;
  font-weight: 700;
  padding: 0 8px;
}

.canal-option {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #243c6a;
  font-weight: 600;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(214, 226, 248, 0.5);
  cursor: pointer;
}

.form-grid {
  display: grid;
  gap: 8px;
}

.form-grid label {
  color: #223962;
  font-weight: 700;
}

.form-grid input,
.form-grid textarea {
  width: 100%;
  border: 1px solid rgba(118, 141, 186, 0.46);
  border-radius: 10px;
  padding: 11px 12px;
  background: #f9fbff;
  color: #21375e;
  font-size: 0.98rem;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.form-grid input:focus,
.form-grid textarea:focus {
  outline: none;
  border-color: #3f68b2;
  box-shadow: 0 0 0 3px rgba(63, 104, 178, 0.2);
}

.contact-note {
  color: #3f5279;
  font-size: 0.95rem;
}

.contact-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn {
  border: 0;
  border-radius: 10px;
  padding: 11px 15px;
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(10, 22, 48, 0.22);
}

.btn-primary {
  background: #214c9d;
  color: #f3f7ff;
}

.btn-secondary {
  background: #10a36f;
  color: #f4fffb;
}

.contact-status {
  min-height: 1.4em;
  color: #1f3a6b;
  font-weight: 600;
}

@media (max-width: 768px) {
  .contato-main {
    width: min(100% - 20px, 800px);
    margin: 88px auto 28px;
  }

  .contato-hero,
  .contato-card {
    padding: 18px;
    border-radius: 16px;
  }

  .contact-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .btn {
    text-align: center;
  }
}