/* ============================================================================
 * 18_pages.css — 마케팅(pages/*) + 시장데이터(market/*) 전용 스타일
 *
 * Scope:
 *   .landing-*  랜딩 hero / features / CTA
 *   .legal-*    privacy / support 본문 카드
 *   .market-*   시장 데이터 대시보드·지수·종목·관심종목
 *
 * Depends on:
 *   01_ios26_tokens.css (변수)
 *   02_krx_overrides.css (KRX brand)
 *   04_components.css, 04b_patterns.css
 * ========================================================================== */

/* === 공통: 상승/하락 한국 관습 색상 ====================================== */
.market-up    { color: #FF3B30; }          /* iOS red */
.market-down  { color: #007AFF; }          /* iOS blue */
.market-flat  { color: var(--ios-label-tertiary); }

/* ============================================================================
 * LANDING (랜딩)
 * ========================================================================== */
.landing-root {
  background: linear-gradient(180deg, #FFFFFF 0%, #F2F7F9 100%);
  min-height: 100vh;
}

.landing-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  background: rgba(255, 255, 255, 0.78);
  border-bottom: 1px solid var(--ios-separator-opaque);
}
.landing-nav__inner {
  max-width: 1080px;
  margin: 0 auto;
  height: 64px;
  padding: 0 var(--ios-spacing-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.landing-nav__logo { height: 32px; }
.landing-nav__cta {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  background: var(--ios-cyan);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  border-radius: 999px;
  text-decoration: none;
  transition: background 0.2s;
}
.landing-nav__cta:hover { background: #0096B3; }

.landing-hero {
  padding: 96px var(--ios-spacing-5) 64px;
  max-width: 1080px;
  margin: 0 auto;
}
.landing-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(0, 180, 214, 0.08);
  color: var(--ios-cyan);
  border: 1px solid rgba(0, 180, 214, 0.18);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: var(--ios-spacing-5);
}
.landing-hero__badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--ios-cyan);
  border-radius: 50%;
}
.landing-hero__title {
  font-size: clamp(36px, 6vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--ios-label-primary);
  margin: 0 0 var(--ios-spacing-5);
  max-width: 640px;
}
.landing-hero__title .accent { color: var(--ios-cyan); }
.landing-hero__subtitle {
  font-size: 18px;
  line-height: 1.6;
  color: var(--ios-label-secondary);
  margin: 0 0 var(--ios-spacing-7);
  max-width: 560px;
}
.landing-hero__actions {
  display: flex;
  align-items: center;
  gap: var(--ios-spacing-5);
  flex-wrap: wrap;
}
.landing-hero__cta {
  display: inline-flex;
  align-items: center;
  padding: 16px 32px;
  background: var(--ios-cyan);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  border-radius: var(--ios-radius-lg);
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(0, 180, 214, 0.28);
  transition: transform 0.18s, box-shadow 0.18s;
}
.landing-hero__cta:hover { transform: translateY(-1px); box-shadow: 0 14px 34px rgba(0, 180, 214, 0.35); }
.landing-hero__note {
  font-size: 14px;
  color: var(--ios-label-tertiary);
}
.landing-hero__note strong { color: var(--ios-label-primary); font-weight: 600; }

.landing-features {
  padding: 96px var(--ios-spacing-5);
  background: #fff;
}
.landing-features__inner { max-width: 1080px; margin: 0 auto; }
.landing-features__header { text-align: center; margin-bottom: 56px; }
.landing-features__title {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ios-label-primary);
  margin: 0 0 12px;
}
.landing-features__subtitle {
  font-size: 17px;
  color: var(--ios-label-secondary);
  margin: 0;
}
.landing-features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--ios-spacing-6);
}
.landing-feature {
  padding: var(--ios-spacing-7);
  background: var(--ios-bg-grouped-secondary);
  border: 1px solid var(--ios-separator-opaque);
  border-radius: var(--ios-radius-xl);
}
.landing-feature__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--ios-radius-md);
  background: rgba(0, 180, 214, 0.1);
  color: var(--ios-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--ios-spacing-5);
}
.landing-feature__icon svg { width: 24px; height: 24px; }
.landing-feature__title {
  font-size: 19px;
  font-weight: 700;
  color: var(--ios-label-primary);
  margin: 0 0 10px;
}
.landing-feature__desc {
  font-size: 15px;
  color: var(--ios-label-secondary);
  line-height: 1.6;
  margin: 0;
}

.landing-cta {
  padding: 96px var(--ios-spacing-5);
  background: linear-gradient(135deg, var(--ios-cyan) 0%, #0096B3 100%);
  text-align: center;
  color: #fff;
}
.landing-cta__inner { max-width: 720px; margin: 0 auto; }
.landing-cta__logo { height: 40px; margin-bottom: var(--ios-spacing-6); filter: brightness(0) invert(1); }
.landing-cta__title { font-size: 32px; font-weight: 800; letter-spacing: -0.02em; margin: 0 0 12px; }
.landing-cta__subtitle { font-size: 17px; opacity: 0.88; margin: 0 0 var(--ios-spacing-7); }
.landing-cta__btn {
  display: inline-flex;
  padding: 16px 40px;
  background: #fff;
  color: var(--ios-cyan);
  font-size: 16px;
  font-weight: 700;
  border-radius: var(--ios-radius-lg);
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}

.landing-footer {
  padding: var(--ios-spacing-6) var(--ios-spacing-5);
  background: #1C1C1E;
  color: #8E8E93;
}
.landing-footer__inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ios-spacing-5);
  flex-wrap: wrap;
}
.landing-footer__logo { height: 20px; opacity: 0.5; filter: brightness(0) invert(1); }
.landing-footer__copy { font-size: 13px; margin: 0; }

/* ============================================================================
 * LEGAL (privacy / support)
 * ========================================================================== */
.legal-shell {
  max-width: 760px;
  margin: 0 auto;
  padding: var(--ios-spacing-7) var(--ios-spacing-5) 80px;
}
.legal-title {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ios-label-primary);
  margin: 0 0 8px;
}
.legal-sub {
  font-size: 14px;
  color: var(--ios-label-tertiary);
  margin: 0 0 var(--ios-spacing-7);
}
.legal-section {
  margin-bottom: var(--ios-spacing-7);
}
.legal-section h2 {
  font-size: 19px;
  font-weight: 700;
  color: var(--ios-label-primary);
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}
.legal-section p,
.legal-section li {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ios-label-secondary);
}
.legal-section p { margin: 0 0 10px; }
.legal-section ul {
  margin: 0;
  padding-left: var(--ios-spacing-5);
  list-style: disc;
}
.legal-section ul li { margin-bottom: 6px; }

.legal-card {
  background: var(--ios-bg-grouped-secondary);
  border: 1px solid var(--ios-separator-opaque);
  border-radius: var(--ios-radius-lg);
  padding: var(--ios-spacing-5);
  margin-top: var(--ios-spacing-4);
}
.legal-card__row {
  display: flex;
  gap: var(--ios-spacing-4);
  font-size: 14px;
  margin-bottom: 8px;
}
.legal-card__row:last-child { margin-bottom: 0; }
.legal-card__label {
  width: 72px;
  flex-shrink: 0;
  font-weight: 600;
  color: var(--ios-label-primary);
}
.legal-card__value { color: var(--ios-label-secondary); }
.legal-card__value a { color: var(--ios-cyan); text-decoration: none; }
.legal-card__value a:hover { text-decoration: underline; }

.legal-faq {
  display: flex;
  flex-direction: column;
  gap: var(--ios-spacing-3);
}
.legal-faq__item {
  background: var(--ios-bg-grouped-secondary);
  border: 1px solid var(--ios-separator-opaque);
  border-radius: var(--ios-radius-md);
  padding: var(--ios-spacing-4);
}
.legal-faq__q {
  font-size: 15px;
  font-weight: 600;
  color: var(--ios-label-primary);
  margin: 0 0 6px;
}
.legal-faq__a {
  font-size: 14px;
  color: var(--ios-label-secondary);
  line-height: 1.6;
  margin: 0;
}

.legal-topbar {
  max-width: 760px;
  margin: 0 auto;
  padding: var(--ios-spacing-4) var(--ios-spacing-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.legal-topbar__logo { height: 30px; }
.legal-topbar__back {
  font-size: 14px;
  color: var(--ios-label-secondary);
  text-decoration: none;
}
.legal-topbar__back:hover { color: var(--ios-label-primary); }

/* ============================================================================
 * MARKET (시장 데이터)
 * ========================================================================== */
.market-shell {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--ios-spacing-5) var(--ios-spacing-4) var(--ios-spacing-7);
}

.market-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--ios-spacing-5);
}
.market-header__title {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ios-label-primary);
  margin: 0;
}
.market-header__meta {
  font-size: 12px;
  color: var(--ios-label-tertiary);
  margin: 4px 0 0;
  display: flex;
  align-items: center;
  gap: 6px;
}
.market-status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}
.market-status-dot--open  { background: var(--ios-green); }
.market-status-dot--close { background: var(--ios-gray-400); }

/* 지수 3카드 그리드 */
.market-indices-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--ios-spacing-3);
  margin-bottom: var(--ios-spacing-5);
}
.market-index-card {
  display: block;
  padding: var(--ios-spacing-4);
  background: var(--ios-bg-grouped-secondary);
  border: 1px solid var(--ios-separator-opaque);
  border-radius: var(--ios-radius-lg);
  text-decoration: none;
  transition: transform 0.18s;
}
.market-index-card:active { transform: scale(0.96); }
.market-index-card__name {
  font-size: 11px;
  font-weight: 600;
  color: var(--ios-label-tertiary);
  margin: 0 0 4px;
}
.market-index-card__value {
  font-size: 17px;
  font-weight: 800;
  color: var(--ios-label-primary);
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}
.market-index-card__delta {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 700;
}
.market-index-card__spark {
  margin-top: 8px;
  height: 32px;
}

/* 탭/리스트 카드 */
.market-card {
  background: var(--ios-bg-grouped-secondary);
  border: 1px solid var(--ios-separator-opaque);
  border-radius: var(--ios-radius-xl);
  padding: var(--ios-spacing-5);
  margin-bottom: var(--ios-spacing-5);
}
.market-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--ios-spacing-4);
}
.market-card__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--ios-label-primary);
  margin: 0;
}
.market-card__link {
  font-size: 13px;
  color: var(--ios-cyan);
  text-decoration: none;
  font-weight: 600;
}
.market-card__link:hover { text-decoration: underline; }

.market-tabs {
  display: flex;
  gap: 4px;
  padding: 3px;
  background: var(--ios-fill-tertiary);
  border-radius: var(--ios-radius-md);
  margin-bottom: var(--ios-spacing-4);
}
.market-tabs__btn {
  flex: 1;
  padding: 8px 0;
  font-size: 13px;
  font-weight: 600;
  background: transparent;
  border: 0;
  border-radius: calc(var(--ios-radius-md) - 2px);
  color: var(--ios-label-secondary);
  cursor: pointer;
  transition: background 0.18s, color 0.18s;
}
.market-tabs__btn--active {
  background: #fff;
  color: var(--ios-label-primary);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.market-list { display: flex; flex-direction: column; gap: 2px; }
.market-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 8px;
  border-radius: var(--ios-radius-md);
  text-decoration: none;
  transition: background 0.15s;
}
.market-row:hover { background: var(--ios-fill-quaternary); }
.market-row__lead {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex: 1;
}
.market-row__rank {
  width: 18px;
  text-align: right;
  font-size: 11px;
  font-weight: 600;
  color: var(--ios-label-quaternary);
  flex-shrink: 0;
}
.market-row__name {
  font-size: 14px;
  font-weight: 600;
  color: var(--ios-label-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.market-row__code {
  font-size: 11px;
  color: var(--ios-label-tertiary);
  margin-top: 2px;
}
.market-row__trail {
  text-align: right;
  flex-shrink: 0;
  padding-left: var(--ios-spacing-3);
}
.market-row__price {
  font-size: 14px;
  font-weight: 700;
  color: var(--ios-label-primary);
}
.market-row__sub { font-size: 11px; font-weight: 600; }

.market-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--ios-spacing-7) var(--ios-spacing-4);
  color: var(--ios-label-tertiary);
  font-size: 13px;
}
.market-empty svg { width: 40px; height: 40px; color: var(--ios-gray-300); margin-bottom: 10px; }
.market-empty__action {
  margin-top: 12px;
  color: var(--ios-cyan);
  font-weight: 600;
  text-decoration: none;
}

/* 검색 */
.market-search {
  display: flex;
  gap: 8px;
  margin-bottom: var(--ios-spacing-4);
}
.market-search__field {
  flex: 1;
  position: relative;
}
.market-search__field svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--ios-label-tertiary);
  pointer-events: none;
}
.market-search__input {
  width: 100%;
  padding: 10px 14px 10px 38px;
  background: var(--ios-bg-grouped-secondary);
  border: 1px solid var(--ios-separator-opaque);
  border-radius: var(--ios-radius-md);
  font-size: 14px;
  color: var(--ios-label-primary);
}
.market-search__input:focus {
  outline: none;
  border-color: var(--ios-cyan);
  box-shadow: 0 0 0 3px rgba(0, 180, 214, 0.18);
}
.market-search__submit {
  padding: 10px 18px;
  background: var(--ios-cyan);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  border: 0;
  border-radius: var(--ios-radius-md);
  cursor: pointer;
}
.market-search__submit:hover { background: #0096B3; }

.market-filters {
  display: flex;
  gap: 8px;
  margin-bottom: var(--ios-spacing-4);
}
.market-filter {
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  background: var(--ios-fill-tertiary);
  color: var(--ios-label-secondary);
  border-radius: var(--ios-radius-sm);
  text-decoration: none;
}
.market-filter--active {
  background: var(--ios-cyan);
  color: #fff;
}

/* 상세 페이지 */
.market-detail-price {
  padding: var(--ios-spacing-6);
  background: var(--ios-bg-grouped-secondary);
  border: 1px solid var(--ios-separator-opaque);
  border-radius: var(--ios-radius-xl);
  margin-bottom: var(--ios-spacing-5);
}
.market-detail-price__value {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ios-label-primary);
  margin: 0 0 6px;
}
.market-detail-price__unit {
  font-size: 14px;
  font-weight: 500;
  color: var(--ios-label-tertiary);
}
.market-detail-price__delta {
  font-size: 15px;
  font-weight: 700;
}

.market-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--ios-spacing-3);
  margin-bottom: var(--ios-spacing-5);
}
.market-metric {
  padding: var(--ios-spacing-4);
  background: var(--ios-bg-grouped-secondary);
  border: 1px solid var(--ios-separator-opaque);
  border-radius: var(--ios-radius-md);
}
.market-metric__label {
  font-size: 11px;
  color: var(--ios-label-tertiary);
  margin: 0 0 4px;
}
.market-metric__value {
  font-size: 15px;
  font-weight: 700;
  color: var(--ios-label-primary);
  margin: 0;
}

.market-detail-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--ios-spacing-5);
  gap: var(--ios-spacing-4);
}
.market-detail-header__title {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ios-label-primary);
  margin: 0 0 4px;
}
.market-detail-header__code {
  font-size: 12px;
  color: var(--ios-label-tertiary);
  margin: 0;
}
.market-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  background: var(--ios-fill-tertiary);
  color: var(--ios-label-secondary);
  border-radius: var(--ios-radius-xs);
  margin-left: 6px;
  vertical-align: middle;
  text-transform: uppercase;
}

/* 관심종목 버튼 */
.market-watch-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--ios-separator-opaque);
  border-radius: var(--ios-radius-sm);
  cursor: pointer;
  background: var(--ios-bg-grouped-secondary);
  color: var(--ios-label-secondary);
  transition: transform 0.15s;
}
.market-watch-btn:active { transform: scale(0.95); }
.market-watch-btn svg { width: 14px; height: 14px; }
.market-watch-btn--on {
  background: rgba(228, 160, 21, 0.12);
  border-color: rgba(228, 160, 21, 0.28);
  color: var(--ios-yellow);
}

/* 링크 카드 (AI 분석 바로가기) */
.market-link-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: var(--ios-spacing-4);
  background: var(--ios-bg-grouped-secondary);
  border: 1px solid var(--ios-separator-opaque);
  border-radius: var(--ios-radius-lg);
  text-decoration: none;
  transition: transform 0.18s;
}
.market-link-card:active { transform: scale(0.98); }
.market-link-card__icon {
  width: 36px;
  height: 36px;
  border-radius: var(--ios-radius-md);
  background: linear-gradient(135deg, var(--ios-cyan), #0096B3);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.market-link-card__icon svg { width: 18px; height: 18px; }
.market-link-card__title {
  font-size: 14px;
  font-weight: 700;
  color: var(--ios-label-primary);
  margin: 0;
}
.market-link-card__desc {
  font-size: 11px;
  color: var(--ios-label-tertiary);
  margin: 2px 0 0;
}