/* ============================================================
   Mastera - 정보 페이지 공통 스타일
   (회사소개, 이용약관, 개인정보처리방침, 고객센터, 광고문의, 제휴문의)
   ============================================================ */

.info-page {
  padding: 40px 0 80px;
}
.info-page .wrap {
  max-width: 800px;
}

.info-header {
  margin-bottom: 40px;
  padding-bottom: 28px;
  border-bottom: 2px solid var(--primary);
}
.info-header h1 {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--primary);
  margin-bottom: 8px;
}
.info-header p {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.6;
}

/* ─── Sections ─── */
.info-section {
  margin-bottom: 36px;
}
.info-section h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 14px;
  padding-left: 12px;
  border-left: 3px solid var(--accent);
}
.info-section h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin: 16px 0 8px;
}
.info-section p,
.info-section li {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.8;
}
.info-section ul,
.info-section ol {
  padding-left: 20px;
  margin: 8px 0;
}
.info-section li {
  margin-bottom: 4px;
}
.info-section table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;
  font-size: 13px;
}
.info-section th,
.info-section td {
  padding: 10px 14px;
  border: 1px solid var(--border);
  text-align: left;
}
.info-section th {
  background: var(--bg-alt);
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}
.info-section td {
  color: var(--text-sub);
}

/* ─── Company Info Card ─── */
.company-card {
  background: var(--bg);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  margin: 16px 0;
}
.company-card dl {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 8px 16px;
}
.company-card dt {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.company-card dd {
  font-size: 13px;
  color: var(--text-sub);
  margin: 0;
}

/* ─── FAQ / Support ─── */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
  transition: var(--transition);
  -webkit-tap-highlight-color: transparent;
}
.faq-question:hover {
  background: var(--bg);
}
.faq-question svg {
  flex-shrink: 0;
  transition: transform var(--transition);
  color: var(--text-muted);
}
.faq-item.open .faq-question svg {
  transform: rotate(180deg);
}
.faq-answer {
  display: none;
  padding: 0 20px 16px;
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.7;
}
.faq-item.open .faq-answer {
  display: block;
}

/* ─── Contact ─── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 16px 0;
}
.contact-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
}
.contact-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin: 0 auto 12px;
}
.contact-card-icon.phone { background: #DBEAFE; }
.contact-card-icon.email { background: var(--accent-light); }
.contact-card-icon.chat { background: #D1FAE5; }
.contact-card-icon.time { background: #EDE9FE; }
.contact-card h3 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}
.contact-card p {
  font-size: 13px;
  color: var(--text-sub);
  line-height: 1.5;
}

/* ─── Inquiry Form ─── */
.inquiry-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 20px;
}
.inquiry-form .form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.inquiry-form label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.inquiry-form .form-input {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-family: inherit;
  color: var(--text);
  background: var(--white);
  transition: var(--transition);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
.inquiry-form .form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(200,169,126,0.15);
}
.inquiry-form textarea.form-input {
  height: 140px;
  padding: 12px 14px;
  resize: vertical;
}
.inquiry-form select.form-input {
  cursor: pointer;
}
.inquiry-submit {
  width: 100%;
  height: 48px;
  border: none;
  border-radius: var(--radius-md);
  background: var(--primary);
  color: var(--accent);
  font-size: 15px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
}
.inquiry-submit:hover {
  background: var(--sub-navy, #2E2E40);
}

/* ─── Effective Date ─── */
.effective-date {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .info-page { padding: 28px 0 60px; }
  .info-header { margin-bottom: 28px; padding-bottom: 20px; }
  .info-header h1 { font-size: 21px; }
  .info-header p { font-size: 13px; }
  .info-section h2 { font-size: 16px; }
  .info-section h3 { font-size: 14px; }
  .info-section p, .info-section li { font-size: 13px; }
  .company-card { padding: 18px 20px; }
  .company-card dl { grid-template-columns: 80px 1fr; gap: 6px 12px; }
  .company-card dt, .company-card dd { font-size: 12px; }
  .contact-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .contact-card { padding: 18px 14px; }
  .contact-card-icon { width: 42px; height: 42px; font-size: 18px; }
  .contact-card h3 { font-size: 13px; }
  .contact-card p { font-size: 12px; }
  .faq-question { padding: 14px 16px; font-size: 13px; }
  .faq-answer { padding: 0 16px 14px; font-size: 13px; }
  .info-section table { font-size: 12px; }
  .info-section th, .info-section td { padding: 8px 10px; }
}

@media (max-width: 480px) {
  .info-page { padding: 20px 0 48px; }
  .info-header h1 { font-size: 19px; }
  .contact-grid { grid-template-columns: 1fr; }
  .company-card dl { grid-template-columns: 1fr; gap: 2px; }
  .company-card dt { margin-top: 8px; }
  .info-section table { display: block; overflow-x: auto; }
}