@charset "UTF-8";

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

/* --- Contact用の背景文字 --- */
.page-hero.contact-hero::before {
  content: "CONTACT";
}

/* --- Contact Form Section --- */
.contact-form-section {
  padding: 8rem 0;
  background: #fff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 6rem;
  align-items: flex-start;
}

/* --- Form Area --- */
.contact-form-area {
  position: relative;
}

.contact-form-intro {
  margin-bottom: 3rem;
}

.contact-form-title {
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1.3;
  margin-bottom: 1.5rem;
  color: var(--c-navy);
}

.contact-form-desc {
  font-size: 1rem;
  line-height: 1.8;
  color: #666;
}

/* --- Contact Form --- */
.contact-form {
  position: relative;
}

.form-row {
  margin-bottom: 2rem;
}

.form-group {
  position: relative;
}

.form-label {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 0.8rem;
}

.form-label .required {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  background-color: #e74c3c;
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  margin-left: 0.5rem;
}

.form-label .optional {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: #999;
  background-color: #f0f0f0;
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  margin-left: 0.5rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 1rem 1.5rem;
  font-size: 1rem;
  font-family: 'Noto Sans JP', sans-serif;
  color: #333;
  background-color: #f8f8f8;
  border: 2px solid #f8f8f8;
  border-radius: 8px;
  transition: all 0.3s ease;
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  background-color: #fff;
  border-color: var(--c-cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #999;
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath fill='%23666' d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.5rem center;
  background-size: 12px;
}

.form-textarea {
  resize: vertical;
  min-height: 150px;
}

/* Privacy Checkbox */
.form-privacy {
  margin: 2.5rem 0;
}

.privacy-checkbox {
  display: flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.privacy-checkbox input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-right: 0.8rem;
  cursor: pointer;
  accent-color: var(--c-cyan);
}

.privacy-text {
  font-size: 0.95rem;
  color: #666;
}

.privacy-text a {
  color: var(--c-cyan);
  text-decoration: underline;
  transition: opacity 0.3s ease;
}

.privacy-text a:hover {
  opacity: 0.7;
}

/* Submit Button */
.form-submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  width: 100%;
  padding: 1.3rem 3rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #fff;
  background: linear-gradient(135deg, var(--c-navy) 0%, #0d2847 100%);
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(11, 28, 60, 0.3);
}

.form-submit-btn i {
  font-size: 1.3rem;
  transition: transform 0.3s ease;
}

.form-submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(11, 28, 60, 0.4);
}

.form-submit-btn:hover i {
  transform: translateX(5px);
}

.form-submit-btn:active {
  transform: translateY(0);
}

/* --- Contact Info Area --- */
.contact-info-area {
  position: sticky;
  top: 120px;
}

.contact-info-card {
  background: #f8f8f8;
  padding: 2.5rem;
  border-radius: 12px;
  margin-bottom: 2rem;
  transition: all 0.3s ease;
}

.contact-info-card:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
}

.contact-info-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid #e0e0e0;
}

.contact-info-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.contact-info-item i {
  font-size: 2rem;
  color: var(--c-cyan);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.contact-info-content {
  flex: 1;
}

.contact-info-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #999;
  margin-bottom: 0.5rem;
}

.contact-info-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 0.5rem;
}

.contact-info-value a {
  color: var(--c-navy);
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-info-value a:hover {
  color: var(--c-cyan);
}

.contact-info-note {
  font-size: 0.85rem;
  color: #666;
  line-height: 1.6;
}

/* Social Links */
.contact-social-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-social-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: #fff;
  border-radius: 8px;
  text-decoration: none;
  color: var(--c-navy);
  transition: all 0.3s ease;
}

.contact-social-link i {
  font-size: 1.5rem;
  color: var(--c-cyan);
}

.contact-social-link span {
  font-size: 0.95rem;
  font-weight: 600;
}

.contact-social-link:hover {
  background: var(--c-cyan);
  color: #fff;
  transform: translateX(5px);
}

.contact-social-link:hover i {
  color: #fff;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

  .contact-info-area {
    position: relative;
    top: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .contact-info-card {
    margin-bottom: 0;
  }
}

@media (max-width: 768px) {
  .contact-form-section {
    padding: 5rem 0;
  }

  .contact-form-title {
    font-size: 2rem;
  }

  .contact-info-area {
    grid-template-columns: 1fr;
  }

  .contact-info-card {
    padding: 2rem;
  }

  .form-submit-btn {
    padding: 1.2rem 2.5rem;
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .contact-form-title {
    font-size: 1.6rem;
  }

  .contact-form-desc {
    font-size: 0.9rem;
  }

  .form-label {
    font-size: 0.85rem;
  }

  .form-input,
  .form-select,
  .form-textarea {
    padding: 0.9rem 1.2rem;
    font-size: 0.95rem;
  }
}