#contactus {
  padding-top: 100px;
  padding-bottom: 100px;
}

.contact-us {
  max-width: 780px;
  margin: auto;
  padding: 0 24px;
  text-align: center;
}

.contact-us > header {
  font-size: 42px;
  font-weight: 700;
  color: #2636B2;
  line-height: 1.25;
}

.contact-us > p {
  font-size: 17px;
  font-weight: 300;
  line-height: 1.6;
  color: #4a5568;
  margin-top: 16px;
  text-align: center;
}

/* ── Form ── */
.contact-form {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  text-align: left;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-group label {
  font-size: 13.5px;
  font-weight: 600;
  color: #2636B2;
  letter-spacing: 0.02em;
}

.required {
  color: #E1242C;
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-family-inter);
  font-size: 15px;
  font-weight: 400;
  color: #1a202c;
  background: #fff;
  border: 1.5px solid rgba(38, 54, 178, 0.2);
  border-radius: 10px;
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
  box-sizing: border-box;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #a0aec0;
  font-weight: 300;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: #2636B2;
  box-shadow: 0 0 0 3px rgba(38, 54, 178, 0.1);
}

.form-group select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%232636B2' stroke-width='1.8' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
  cursor: pointer;
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
  line-height: 1.6;
}

/* ── Submit button ── */
.cf-submit-btn {
  align-self: flex-end;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: #FF5722;
  color: #fff;
  border: none;
  border-radius: 28px;
  padding: 14px 36px;
  font-family: var(--font-family-inter);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}

.cf-submit-btn:hover:not(:disabled) {
  background-color: #cb3508;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 87, 34, 0.35);
}

.cf-submit-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

/* ── Feedback message ── */
.cf-feedback {
  font-size: 14px;
  font-weight: 500;
  border-radius: 8px;
  padding: 0;
  min-height: 0;
  transition: all 0.2s ease;
}

.cf-feedback:not(:empty) {
  padding: 12px 16px;
}

.cf-feedback--success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
}

.cf-feedback--error {
  background: #fff5f5;
  border: 1px solid #fed7d7;
  color: #9b1c1c;
}

.cf-feedback--info {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1e40af;
}

/* ── Mobile ── */
@media (max-width: 768px) {
  .contact-us > header {
    font-size: 1.8em;
    line-height: 1.2;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .cf-submit-btn {
    align-self: stretch;
    justify-content: center;
  }
}