/* BMC RFQ Form Styles */
.bmc-rfq-form {
  max-width: 860px;
  margin: 0 auto;
  font-family: -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;
}

.rfq-section {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 24px 28px;
  margin-bottom: 20px;
}

.rfq-section-head {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 2px solid #f1f5f9;
}

.rfq-section-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: #9b0000;
  color: #fff;
  border-radius: 50%;
  font-size: 13px;
  font-weight: 800;
  flex-shrink: 0;
}

.rfq-sub {
  font-size: 12px;
  color: #94a3b8;
  font-weight: 400;
}

.rfq-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.rfq-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.rfq-span-2 {
  grid-column: span 2;
}

.rfq-field label {
  font-size: 13px;
  font-weight: 600;
  color: #374151;
}

.rfq-field input[type="text"],
.rfq-field input[type="email"],
.rfq-field input[type="tel"],
.rfq-field select,
.rfq-field textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  font-size: 14px;
  color: #1e293b;
  background: #fff;
  transition: border-color 0.15s;
  font-family: inherit;
}

.rfq-field input:focus,
.rfq-field select:focus,
.rfq-field textarea:focus {
  outline: none;
  border-color: #9b0000;
  box-shadow: 0 0 0 3px rgba(155, 0, 0, 0.08);
}

.rfq-field input:invalid:not(:placeholder-shown) {
  border-color: #ef4444;
}

.req {
  color: #9b0000;
}

.rfq-checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #374151;
  cursor: pointer;
}

.rfq-checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: #9b0000;
}

/* File upload */
.rfq-file-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.rfq-file-wrap input[type="file"] {
  display: none;
}

.rfq-file-btn {
  display: inline-block;
  background: #f1f5f9;
  border: 1px solid #d1d5db;
  color: #475569;
  padding: 9px 16px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s;
}

.rfq-file-btn:hover {
  background: #e2e8f0;
}

.rfq-file-name {
  font-size: 13px;
  color: #64748b;
}

/* Submit */
.rfq-submit-wrap {
  text-align: center;
  padding: 8px 0 24px;
}

.rfq-privacy {
  font-size: 12px;
  color: #94a3b8;
  margin-bottom: 16px;
}

.rfq-submit-btn {
  background: #9b0000;
  color: #fff;
  border: none;
  padding: 14px 40px;
  font-size: 16px;
  font-weight: 700;
  border-radius: 8px;
  cursor: pointer;
  letter-spacing: 0.3px;
  transition: background 0.15s;
}

.rfq-submit-btn:hover {
  background: #7a0000;
}

/* Success */
.bmc-rfq-success {
  max-width: 540px;
  margin: 40px auto;
  text-align: center;
  padding: 40px 32px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
}

.bmc-rfq-success-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.bmc-rfq-success h2 {
  font-size: 22px;
  color: #1e293b;
  margin-bottom: 10px;
}

.bmc-rfq-success p {
  font-size: 14px;
  color: #475569;
  margin-bottom: 8px;
}

.rfq-ref {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 10px 16px;
  font-size: 14px;
  margin: 16px 0 !important;
  color: #1e293b;
}

.bmc-rfq-btn-back {
  display: inline-block;
  margin-top: 8px;
  background: #9b0000;
  color: #fff;
  padding: 11px 28px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

/* Mobile */
@media (max-width: 600px) {
  .rfq-grid-2 { grid-template-columns: 1fr; }
  .rfq-span-2 { grid-column: span 1; }
  .rfq-section { padding: 18px 16px; }
  .rfq-file-wrap { flex-direction: column; align-items: flex-start; }
}