@charset "utf-8";

/* ==========================================================================
   Contact Page Styles
   ========================================================================== */

#contact,
#contact-end {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px 100px;
}

.form-item {
  margin-bottom: 30px;
}

.form-item label {
  display: block;
  font-size: 14px;
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--primary);
}

.form-item label span {
  display: inline-block;
  background: #e74c3c;
  color: #fff;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 2px;
  margin-left: 10px;
  vertical-align: middle;
}

.form-input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
  transition: border-color 0.3s;
}

.form-input:focus {
  outline: none;
  border-color: var(--accent);
}

textarea.form-input {
  min-height: 200px;
}

.form-error {
  color: #e74c3c;
  font-size: 13px;
  margin-top: 5px;
  display: none;
}

.form-submit {
  text-align: center;
  margin-top: 50px;
}

.form-submit button {
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 15px 60px;
  font-size: 16px;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: opacity 0.3s;
  min-width: 240px;
}

.form-submit button:hover {
  opacity: 0.8;
}

.form-submit button:disabled {
  background: #ccc;
  cursor: not-allowed;
}

/* 完了画面 */
.thank-you {
  text-align: center;
}

.thank-you p {
  margin-bottom: 40px;
  line-height: 1.8;
}

.back-btn {
  display: inline-block;
  border: 1px solid var(--primary);
  color: var(--primary);
  padding: 12px 40px;
  text-decoration: none;
  transition: all 0.3s;
}

.back-btn:hover {
  background: var(--primary);
  color: #fff;
}

@media (max-width: 768px) {
  #contact,
  #contact-end {
    padding: 40px 20px 80px;
  }
}