/* ═══════════════════════════════════════════
   MODAL — Formulário de contato em overlay
═══════════════════════════════════════════ */

.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(3,6,10,0.88);
  backdrop-filter: blur(16px);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
.modal-overlay.open { display: flex; }

.modal {
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  width: 100%;
  max-width: 500px;
  padding: 2.75rem 2.5rem 2.5rem;
  position: relative;
  animation: modalIn 0.4s cubic-bezier(0.34, 1.4, 0.64, 1);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(18px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close {
  position: absolute;
  top: 1.1rem; right: 1.1rem;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: var(--muted);
  font-size: 0.85rem;
  transition: color 0.3s, border-color 0.3s;
  font-family: var(--font-body);
  line-height: 1;
}
.modal-close:hover { color: var(--gold); border-color: var(--gold); }

.modal-eyebrow {
  color: var(--gold);
  font-size: 0.64rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  font-weight: 500;
}

.modal h3 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 400;
  color: var(--cream);
  letter-spacing: -0.01em;
  margin-bottom: 0.4rem;
  line-height: 1.15;
}
.modal h3 em { font-style: italic; color: var(--gold); }

.modal-sub {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 1.75rem;
  font-weight: 300;
  line-height: 1.7;
}

/* ── Formulário ── */
.form-group { margin-bottom: 1.1rem; }

.form-group label {
  display: block;
  font-size: 0.64rem;
  color: var(--muted);
  margin-bottom: 0.45rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line-strong);
  padding: 0.6rem 0;
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 300;
  outline: none;
  transition: border-color 0.3s;
  resize: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted2); font-weight: 300; }

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-bottom-color: var(--gold); }

.form-group select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  color: var(--cream);
}
.form-group select option { background: var(--surface); color: var(--cream); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }

.btn-submit {
  width: 100%;
  margin-top: 1.4rem;
  padding: 0.9rem;
  justify-content: center;
}

.btn-submit.is-loading {
  opacity: 0.65;
  cursor: progress;
}

body.modal-open {
  overflow: hidden;
}

/* Responsivo */
@media (max-width: 480px) {
  .modal { padding: 2.25rem 1.5rem 2rem; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
}