/* Contact form and privacy. Load after home.css. */
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 48px;
  align-items: start;
  padding: 64px 0 28px;
}

.contact-intro h1 { font-size: clamp(36px, 4vw, 48px); }

.contact-mail {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 2px solid var(--blue);
}

.contact-mail span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.contact-mail a {
  color: var(--blue);
  font-size: 20px;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.form-card {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.form-fields,
.confirm-list { display: grid; gap: 16px; }

.field label,
.confirm-list dt {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
  font-weight: 700;
}

.req { color: var(--blue); }

.field input,
.field textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--white);
  padding: 12px 14px;
  min-height: 48px;
  line-height: 1.6;
}

.field textarea { min-height: 160px; resize: vertical; }

.field input::placeholder,
.field textarea::placeholder { color: #8b93a1; }

.field.is-invalid input,
.field.is-invalid textarea,
.field.is-invalid .check { border-color: var(--danger); }

.field-help,
.field-error {
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.6;
}

.field-help { color: var(--muted); }
.field-error { min-height: 1.2em; color: var(--danger); }
.field-error:empty { display: none; }

.check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-height: 44px;
  font-weight: 500;
}

.check input {
  width: 20px;
  height: 20px;
  margin-top: 4px;
  accent-color: var(--blue);
  flex: 0 0 auto;
}

.check a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.form-actions .btn-primary { min-width: 220px; }

.confirm-list { margin: 0 0 8px; }
.confirm-list div { padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.confirm-list dt { color: var(--muted); font-size: 13px; }
.confirm-list dd { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }

.form-alert {
  margin-bottom: 12px;
  padding: 12px 14px;
  border: 1px solid #e3c2c2;
  border-radius: var(--radius);
  background: #fdf7f7;
  color: var(--danger);
  font-size: 14px;
  line-height: 1.7;
}

.privacy {
  padding: 12px 0 88px;
}

.privacy h2 {
  margin-bottom: 16px;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.privacy h3 {
  margin: 22px 0 8px;
  font-size: 16px;
  font-weight: 700;
}

.privacy p {
  color: var(--ink);
  font-size: 14px;
  line-height: 1.9;
}

@media (max-width: 800px) {
  .contact-layout { grid-template-columns: 1fr; }
  .form-card { padding: 22px 18px; }
  .form-actions .btn { width: 100%; }
  .contact-layout { padding-top: 40px; }
}