/* ==========================================================================
   contact.css — お問い合わせページ固有スタイル
   株式会社Session Webサイト
   ========================================================================== */

/* ==========================================================================
   ページヒーロー（お問い合わせページ専用カスタマイズ）
   ========================================================================== */
/* TODO: contact-hero-bg.jpg を assets/images/ に配置するだけで反映 */
.contact-hero {
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.38), rgba(0, 0, 0, 0.38)),
    url('../images/contact-hero-bg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--header-height-sp) 0 var(--header-height-sp);
}

@media (min-width: 1024px) {
  .contact-hero {
    padding: var(--header-height) 0 var(--header-height);
  }
}

.contact-hero-eyebrow {
  font-family: var(--font-accent);
  font-size: var(--fs-sm);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.contact-hero-lead {
  font-family: var(--font-accent);
  font-size: var(--fs-md);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.06em;
  margin-top: 20px;
  line-height: 2;
}

/* ==========================================================================
   フォームセクション
   ========================================================================== */
.contact-form-section {
  padding: 80px 0 96px;
}

.contact-form-wrap {
  max-width: 640px;
  margin: 0 auto;
}

/* 必須説明 */
.contact-form-note {
  font-size: var(--fs-sm);
  color: var(--color-text-light);
  margin-bottom: 40px;
}

/* 必須マーク */
.contact-required-mark {
  color: var(--color-primary);
  font-weight: 500;
  margin-left: 4px;
}

/* 任意マーク */
.contact-optional-mark {
  display: inline-block;
  font-size: var(--fs-xs);
  color: var(--color-text-light);
  border: 1px solid rgba(85, 85, 85, 0.4);
  border-radius: 2px;
  padding: 1px 6px;
  margin-left: 8px;
  vertical-align: middle;
  letter-spacing: 0.06em;
}

/* ==========================================================================
   フォームグループ（各入力項目）
   ========================================================================== */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact-form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ラベル */
.contact-form-label {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.06em;
}

/* テキスト入力 */
.contact-form-input {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  color: var(--color-text);
  background-color: var(--color-white);
  border: 1px solid rgba(26, 39, 68, 0.2);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  -webkit-appearance: none;
  appearance: none;
}

.contact-form-input::placeholder {
  color: rgba(85, 85, 85, 0.4);
}

.contact-form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(192, 80, 45, 0.12);
}

/* セレクトボックス */
.contact-select-wrap {
  position: relative;
}

.contact-select-wrap::after {
  content: '';
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--color-secondary);
  border-bottom: 1.5px solid var(--color-secondary);
  transform: translateY(-65%) rotate(45deg);
  pointer-events: none;
}

.contact-form-select {
  width: 100%;
  padding: 14px 40px 14px 16px;
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  color: var(--color-text);
  background-color: var(--color-white);
  border: 1px solid rgba(26, 39, 68, 0.2);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.contact-form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(192, 80, 45, 0.12);
}

/* テキストエリア */
.contact-form-textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  color: var(--color-text);
  background-color: var(--color-white);
  border: 1px solid rgba(26, 39, 68, 0.2);
  border-radius: var(--radius-sm);
  resize: vertical;
  line-height: 1.8;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  -webkit-appearance: none;
  appearance: none;
}

.contact-form-textarea::placeholder {
  color: rgba(85, 85, 85, 0.4);
}

.contact-form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(192, 80, 45, 0.12);
}

/* 送信ボタン */
.contact-form-submit {
  text-align: center;
  padding-top: 8px;
}

.contact-submit-btn {
  min-width: 240px;
  padding: 16px 48px;
  font-size: var(--fs-base);
  letter-spacing: 0.12em;
  cursor: pointer;
}

/* ==========================================================================
   Contact Form 7 スタイル上書き
   CF7が生成するHTML要素に既存デザインを適用する
   ========================================================================== */

/* CF7フォーム全体 */
.wpcf7-form {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* CF7のラベル */
.wpcf7-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.06em;
}

/* CF7のテキスト・メール・電話入力 */
.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"] {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  color: var(--color-text);
  background-color: var(--color-white);
  border: 1px solid rgba(26, 39, 68, 0.2);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  -webkit-appearance: none;
  appearance: none;
}

.wpcf7-form input[type="text"]::placeholder,
.wpcf7-form input[type="email"]::placeholder,
.wpcf7-form input[type="tel"]::placeholder {
  color: rgba(85, 85, 85, 0.4);
}

.wpcf7-form input[type="text"]:focus,
.wpcf7-form input[type="email"]:focus,
.wpcf7-form input[type="tel"]:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(192, 80, 45, 0.12);
}

/* CF7のセレクトボックス */
.wpcf7-form select {
  width: 100%;
  padding: 14px 40px 14px 16px;
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  color: var(--color-text);
  background-color: var(--color-white);
  border: 1px solid rgba(26, 39, 68, 0.2);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.wpcf7-form select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(192, 80, 45, 0.12);
}

/* CF7のテキストエリア */
.wpcf7-form textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  color: var(--color-text);
  background-color: var(--color-white);
  border: 1px solid rgba(26, 39, 68, 0.2);
  border-radius: var(--radius-sm);
  resize: vertical;
  line-height: 1.8;
  min-height: 160px;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  -webkit-appearance: none;
  appearance: none;
}

.wpcf7-form textarea::placeholder {
  color: rgba(85, 85, 85, 0.4);
}

.wpcf7-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(192, 80, 45, 0.12);
}

/* CF7の送信ボタン */
.wpcf7-form input[type="submit"] {
  display: block;
  margin: 8px auto 0;
  min-width: 240px;
  padding: 16px 48px;
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--color-white);
  background-color: var(--color-primary);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color var(--transition-base), opacity var(--transition-base);
  -webkit-appearance: none;
  appearance: none;
}

.wpcf7-form input[type="submit"]:hover {
  opacity: 0.85;
}

/* CF7バリデーションエラー表示 */
.wpcf7-not-valid-tip {
  font-size: var(--fs-xs);
  color: var(--color-primary);
  margin-top: 4px;
}

.wpcf7-response-output {
  margin-top: 24px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  text-align: center;
}

/* ==========================================================================
   その他の連絡手段
   ========================================================================== */
.contact-other {
  background-color: var(--color-bg-dark);
  padding: 64px 0;
  text-align: center;
}

.contact-other-text {
  font-size: var(--fs-sm);
  color: var(--color-text-light);
  margin-bottom: 28px;
  letter-spacing: 0.06em;
}

.contact-other-sns {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

.contact-sns-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 24px;
  border: 1px solid rgba(26, 39, 68, 0.2);
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  color: var(--color-text);
  letter-spacing: 0.06em;
  transition: border-color var(--transition-base), color var(--transition-base), background-color var(--transition-base);
}

.contact-sns-link:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background-color: rgba(192, 80, 45, 0.04);
}

.contact-sns-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.contact-sns-icon-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ==========================================================================
   メディアクエリ（モバイルファースト）
   ========================================================================== */

/* Tablet: 768px以上 */
@media (min-width: 768px) {

  .contact-hero-lead {
    font-size: var(--fs-lg);
  }

  .contact-form-section {
    padding: 100px 0 120px;
  }

}

/* PC: 1024px以上 */
@media (min-width: 1024px) {

  .contact-form-section {
    padding: 120px 0 140px;
  }

  .contact-submit-btn {
    min-width: 280px;
  }

}