/* Contact Page Styles */

.contact-section {
  min-height: calc(100vh - 80px);
  padding: 60px 20px 100px;
  background: linear-gradient(to bottom, #fafafa, #ffffff);
}

.contact-container {
  max-width: 768px;
  margin: 0 auto;
  background: #F9FAFB;
  border-radius: 16px;
  padding: 60px 80px;
  border: 1px solid #E5E7EB;
}

/* Header with decorative circle */
.contact-header {
  position: relative;
  text-align: center;
  margin-bottom: 40px;
  background-image: url("../images/contact/contact_ttl_bg.png");
  background-size: 20%;
  background-repeat: no-repeat;
  background-position: 30% 20%;
  padding: 40px 0;
}

.contact-header__title {
  position: relative;
  z-index: 1;
  font-size: 3.2rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin: 0;
  padding: 20px 0;
}

/* Description */
.contact-description {
  text-align: center;
  margin-bottom: 50px;
}

.contact-description__main {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin: 0 0 16px 0;
}

.contact-description__sub {
  font-size: 1.8rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin: 0;
}

/* Form Styles */
.contact-form {
  margin-top: 40px;
}

.form-row {
  display: flex;
  gap: 24px;
  margin-bottom: 0;
}

.form-group {
  margin-bottom: 28px;
}

.form-group--half {
  flex: 1;
  margin-bottom: 28px;
}

.form-label {
  display: block;
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--color-text-main);
  margin-bottom: 8px;
}

.form-required {
  color: #e32d20;
  margin-left: 4px;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: 1.8rem;
  font-family: var(--font-main);
  color: var(--color-text-main);
  border: 1px solid #d0d5dd;
  border-radius: 8px;
  background: #ffffff;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(0, 155, 221, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #98a2b3;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

/* Checkbox */
.form-checkbox {
  margin: 32px 0;
}

.form-checkbox-label {
  display: flex;
  align-items: flex-start;
  cursor: pointer;
  user-select: none;
}

.form-checkbox-input {
  width: 20px;
  height: 20px;
  margin: 2px 12px 0 0;
  cursor: pointer;
  flex-shrink: 0;
  accent-color: #6C3110;
}

.form-checkbox-text {
  font-size: 1.8rem;
  color: var(--color-text-main);
  line-height: 1.6;
}

/* Submit Button */
.form-submit {
  margin: 40px 0 24px;
}

.form-submit-button {
  width: 100%;
  padding: 16px 24px;
  font-size: 1.8rem;
  font-weight: 600;
  font-family: var(--font-main);
  color: #ffffff;
  background: var(--color-brown);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.2s, transform 0.1s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.form-submit-button:hover {
  background: #6C3110;
}

.form-submit-button:active {
  transform: translateY(1px);
}

.form-submit-icon {
  width: 20px;
  height: 20px;
}

/* Footer Note */
.form-note {
  font-size: 1.8rem;
  color: var(--color-text-light);
  text-align: center;
  margin: 0;
  line-height: 1.6;
}

@media (min-width: 769px) {
  .contact-description__sub {
    width: calc(100% + 160px);
    margin: 0 -80px;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .contact-container {
    padding: 40px 24px;
  }

  .contact-header__title {
    font-size: 2.6rem;
  }

  .contact-header__circle {
    width: 100px;
    height: 100px;
  }

  .contact-description__main {
    font-size: 1.8rem;
  }

  .contact-description__sub {
    font-size: 1.8rem;
  }

  .form-row {
    flex-direction: column;
    gap: 0;
  }

  .form-group--half {
    margin-bottom: 28px;
  }
}

@media (max-width: 480px) {
  .contact-section {
    padding: 40px 0 80px;
  }

  .contact-container {
    padding: 32px 20px;
  }

  .contact-header__title {
    font-size: 2.4rem;
  }

  .form-input,
  .form-textarea {
    font-size: 1.6rem;
  }
}