/**
 * Corporate お問い合わせフォーム V79 Cyberpunk テーマ
 * 確認画面、送信中画面、完了画面、エラー画面のスタイルを定義
 */

/* ── フォームセクション ──────────────────────────────────── */
.contact-section {
  position: relative;
  z-index: 5;
  max-width: 720px;
  margin: 0 auto;
  padding: 120px 24px 80px;
}
.contact-section h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(48px, 8vw, 72px);
  letter-spacing: 6px;
  text-align: center;
  color: var(--white);
  margin-bottom: 8px;
}
.contact-section h2 span {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-size: 14px;
  letter-spacing: 4px;
  color: var(--cyan-text);
  margin-top: 4px;
}

/* ── フォームフィールド ──────────────────────────────────── */
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-family: 'Chakra Petch', monospace;
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--cyan-text);
  margin-bottom: 6px;
  text-transform: uppercase;
}
.form-group label .required {
  color: var(--red);
  font-size: 11px;
  margin-left: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: rgba(6, 11, 20, 0.8);
  border: 1px solid rgba(74, 159, 217, 0.3);
  border-radius: 4px;
  color: var(--white);
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--cyan-text);
  box-shadow: 0 0 12px rgba(74, 159, 217, 0.2);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(232, 244, 240, 0.3);
}
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234A9FD9' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
.form-group select option {
  background: #0c1220;
  color: var(--white);
}
.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

/* 名前フィールドの横並び */
.name-row {
  display: flex;
  gap: 16px;
}
.name-row .form-group {
  flex: 1;
}

/* ── 送信ボタン ──────────────────────────────────────────── */
.form-actions {
  text-align: center;
  margin-top: 32px;
}
.submit-btn {
  display: inline-block;
  padding: 14px 48px;
  background: transparent;
  border: 2px solid var(--cyan-text);
  color: var(--white);
  font-family: 'Bebas Neue', sans-serif;
  font-size: 20px;
  letter-spacing: 4px;
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.submit-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--cyan) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}
.submit-btn:hover {
  box-shadow: 0 0 20px rgba(74, 159, 217, 0.4), 0 0 40px rgba(74, 159, 217, 0.15);
  transform: translateY(-2px);
}
.submit-btn:hover::before {
  opacity: 1;
}
.submit-btn em {
  font-style: normal;
  position: relative;
  z-index: 1;
}
.btn-back-v79 {
  display: inline-block;
  padding: 14px 36px;
  background: transparent;
  border: 1px solid rgba(232, 244, 240, 0.2);
  color: rgba(232, 244, 240, 0.6);
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 3px;
  cursor: pointer;
  transition: all 0.3s;
  margin-left: 16px;
}
.btn-back-v79:hover {
  border-color: rgba(232, 244, 240, 0.5);
  color: var(--white);
}

/* ── プライバシーポリシー同意 ────────────────────────────── */
.privacy-agree {
  text-align: center;
  margin: 24px 0 8px;
  font-size: 14px;
}
.privacy-agree label {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Outfit', sans-serif;
  color: var(--white);
}
.privacy-agree input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--cyan-text);
}
.privacy-agree a {
  color: var(--cyan-bright);
  text-decoration: underline;
}

/* ── 確認画面 ─────────────────────────────────────────── */
.contact-confirm {
  position: relative;
  z-index: 5;
  max-width: 720px;
  margin: 0 auto;
  padding: 120px 24px 80px;
}
.contact-confirm .confirm-note {
  text-align: center;
  margin-bottom: 28px;
  color: rgba(232, 244, 240, 0.7);
  font-size: 14px;
  font-family: 'Outfit', sans-serif;
}
.confirm-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 32px;
}
.confirm-table th,
.confirm-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(74, 159, 217, 0.15);
  font-family: 'Outfit', sans-serif;
  font-size: 14px;
}
.confirm-table th {
  width: 140px;
  color: var(--cyan-text);
  font-family: 'Chakra Petch', monospace;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  vertical-align: top;
}
.confirm-table td {
  color: var(--white);
}

/* ── 送信中画面 ──────────────────────────────────────── */
.contact-loading {
  position: relative;
  z-index: 5;
  max-width: 720px;
  margin: 0 auto;
  padding: 160px 24px 80px;
  text-align: center;
}
.loading-spinner {
  display: inline-block;
  width: 48px;
  height: 48px;
  border: 3px solid rgba(74, 159, 217, 0.2);
  border-top: 3px solid var(--cyan-text);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 24px auto;
}
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
.contact-loading p {
  color: rgba(232, 244, 240, 0.6);
  font-size: 14px;
  font-family: 'Outfit', sans-serif;
}

/* ── 完了画面 ─────────────────────────────────────────── */
.contact-complete {
  position: relative;
  z-index: 5;
  max-width: 720px;
  margin: 0 auto;
  padding: 160px 24px 80px;
  text-align: center;
}
.complete-message {
  margin: 32px auto;
  max-width: 500px;
  line-height: 2;
  color: rgba(232, 244, 240, 0.8);
  font-family: 'Outfit', sans-serif;
}
.complete-message p {
  margin-bottom: 10px;
}
.complete-link {
  display: inline-block;
  margin-top: 24px;
  padding: 14px 48px;
  border: 2px solid var(--cyan-text);
  color: var(--white);
  font-family: 'Bebas Neue', sans-serif;
  font-size: 20px;
  letter-spacing: 4px;
  text-decoration: none;
  transition: all 0.3s;
}
.complete-link:hover {
  box-shadow: 0 0 20px rgba(74, 159, 217, 0.4);
}

/* ── エラー画面 ──────────────────────────────────────── */
.contact-error {
  position: relative;
  z-index: 5;
  max-width: 720px;
  margin: 0 auto;
  padding: 160px 24px 80px;
  text-align: center;
}
.error-message {
  margin: 32px auto;
  max-width: 500px;
  line-height: 2;
  color: rgba(232, 244, 240, 0.8);
  font-family: 'Outfit', sans-serif;
}
.error-message p {
  margin-bottom: 10px;
}
.error-message #error-text {
  color: var(--red);
  font-weight: bold;
}
.fallback-email {
  margin-top: 16px;
}
.fallback-email a {
  color: var(--cyan-bright);
  text-decoration: underline;
  font-size: 16px;
  font-weight: bold;
}

/* ── レスポンシブ ────────────────────────────────────────── */
@media (max-width: 600px) {
  .name-row {
    flex-direction: column;
    gap: 0;
  }
  .contact-section,
  .contact-confirm,
  .contact-loading,
  .contact-complete,
  .contact-error {
    padding-left: 16px;
    padding-right: 16px;
  }
  .confirm-table th {
    width: 100px;
  }
  .btn-back-v79 {
    margin-left: 0;
    margin-top: 12px;
  }
}