/* ═══════════════════════════════════════════════════
   STATIC-GUIDE.CSS — Layout for Flight utility/guide pages
   ═══════════════════════════════════════════════════ */

/* ── Navigation ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 300;
  background: var(--color-primary);
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.nav__inner {
  display: flex;
  align-items: center;
  height: 72px;
  gap: 8px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  margin-right: 16px;
  text-decoration: none;
}
.nav__logo-img {
  height: 52px;
  width: auto;
  display: block;
  object-fit: contain;
  border-radius: 10px;
}
.nav__links {
  display: flex;
  gap: 2px;
  flex: 1;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__link {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}
.nav__link:hover { color: white; background: rgba(255,255,255,0.1); }
.nav__link--active { color: white; background: rgba(255,255,255,0.14); font-weight: 600; }
.nav__link--soon { color: rgba(255,255,255,0.35); cursor: default; pointer-events: none; }
.nav__icon { display: inline-flex; align-items: center; margin-right: 5px; }
.nav__auth {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
}
.nav__hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: white;
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

/* ── Footer ── */
.site-footer {
  background: var(--color-inverse-surface);
  padding: 56px 0 0;
  margin-top: var(--sp-8);
}
.site-footer__inner {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: white;
  letter-spacing: -0.02em;
}
.footer-links { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.footer-col__heading {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.36);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  margin-bottom: 14px;
}
.footer-link {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.58);
  text-decoration: none;
  margin-bottom: 9px;
  transition: color 0.15s;
}
.footer-link:hover { color: white; }
.footer-link--soon { opacity: 0.35; cursor: not-allowed; pointer-events: none; }
.footer-bottom { padding: 20px 0; }

/* ── Responsive nav / footer ── */
@media (max-width: 860px) {
  .nav__links, .nav__auth { display: none; }
  .nav__hamburger { display: flex; }

  .nav--open .nav__links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0; right: 0;
    background: var(--color-primary);
    padding: 12px 16px 20px;
    z-index: 299;
    gap: 4px;
  }
  .nav--open .nav__auth {
    display: flex;
    position: absolute;
    top: auto;
    bottom: 0;
  }
}

@media (max-width: 767px) {
  /* Bottom nav replaces hamburger on mobile */
  .nav__hamburger { display: none; }
  .nav--open .nav__links { display: none; }
  .nav--open .nav__auth  { display: none; }
}

@media (max-width: 600px) {
  .site-footer__inner { grid-template-columns: 1fr; gap: 36px; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
}

/* ── Guide hero bar ── */
.guide-hero {
  background: var(--color-primary);
  padding: var(--sp-6) 0 var(--sp-4);
}
.guide-hero__breadcrumb {
  font-family: var(--font-body);
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  margin-bottom: var(--sp-2);
}
.guide-hero__breadcrumb a {
  color: rgba(255,255,255,0.55);
  text-decoration: none;
}
.guide-hero__breadcrumb a:hover { color: rgba(255,255,255,0.85); }
.guide-hero__breadcrumb span { margin: 0 6px; }
.guide-hero__title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-on-primary);
  margin: 0 0 var(--sp-1);
}
.guide-hero__subtitle {
  font-family: var(--font-body);
  font-size: 15px;
  color: rgba(255,255,255,0.65);
  margin: 0;
}

/* ── Two-column layout ── */
.guide-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--sp-8);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--sp-6) var(--gutter) var(--sp-8);
  align-items: start;
}

/* ── Single-column layout (flight status) ── */
.guide-layout--single {
  display: block;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--sp-6) var(--gutter) var(--sp-8);
}

/* ── Sticky sidebar TOC ── */
.guide-toc {
  position: sticky;
  top: 80px;
  background: var(--color-surface-lowest);
  border: 1px solid var(--color-outline-variant);
  border-radius: var(--radius-md);
  padding: var(--sp-3);
}
.guide-toc__heading {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-on-surface-variant);
  margin-bottom: var(--sp-2);
}
.guide-toc__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.guide-toc__link {
  display: block;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-on-surface-variant);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  line-height: 1.4;
  transition: background 0.15s, color 0.15s;
}
.guide-toc__link:hover,
.guide-toc__link.active {
  background: var(--color-primary-fixed);
  color: var(--color-primary);
}

/* ── Main content area ── */
.guide-content {
  min-width: 0;
}
.guide-content section {
  margin-bottom: var(--sp-8);
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid var(--color-outline-variant);
}
.guide-content section:last-child { border-bottom: none; }
.guide-content h2 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-on-surface);
  margin: 0 0 var(--sp-3);
  scroll-margin-top: 90px;
}
.guide-content h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-on-surface);
  margin: var(--sp-4) 0 var(--sp-2);
}
.guide-content p {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-on-surface-variant);
  margin-bottom: var(--sp-2);
}
.guide-content ul,
.guide-content ol {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-on-surface-variant);
  margin: var(--sp-2) 0 var(--sp-2) var(--sp-4);
}
.guide-content li { margin-bottom: 6px; }
.guide-content a {
  color: var(--color-secondary);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.guide-content a:hover { color: var(--color-primary); }
.guide-content strong {
  font-weight: 600;
  color: var(--color-on-surface);
}

/* ── Guide table ── */
.guide-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-body);
  font-size: 14px;
  margin: var(--sp-3) 0;
}
.guide-table th {
  background: var(--color-surface-container);
  color: var(--color-on-surface);
  font-weight: 600;
  text-align: left;
  padding: 10px 14px;
  border: 1px solid var(--color-outline-variant);
}
.guide-table td {
  padding: 10px 14px;
  border: 1px solid var(--color-outline-variant);
  color: var(--color-on-surface-variant);
  vertical-align: top;
}
.guide-table tr:nth-child(even) td { background: var(--color-surface-low); }
.guide-table a {
  color: var(--color-secondary);
  text-decoration: none;
  font-weight: 500;
}
.guide-table a:hover { text-decoration: underline; }

/* ── Highlight / notice box ── */
.guide-highlight {
  background: var(--color-primary-fixed);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: var(--sp-3);
  margin: var(--sp-3) 0;
}
.guide-highlight p { margin: 0; color: var(--color-on-surface); font-size: 14px; }

.guide-disclaimer {
  background: var(--color-surface-low);
  border: 1px solid var(--color-outline-variant);
  border-radius: var(--radius);
  padding: var(--sp-2) var(--sp-3);
  margin: var(--sp-2) 0 var(--sp-4);
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-on-surface-variant);
  line-height: 1.6;
}

/* ── Tab component (Special Fares) ── */
.guide-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 2px solid var(--color-outline-variant);
  margin-bottom: var(--sp-4);
}
.guide-tab {
  padding: 10px 20px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-on-surface-variant);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.guide-tab:hover { color: var(--color-on-surface); background: var(--color-surface-low); }
.guide-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  font-weight: 600;
}
.guide-tab-panel { display: none; }
.guide-tab-panel.active { display: block; }

/* ── Eligibility badge ── */
.guide-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 99px;
  font-size: 12px;
  font-weight: 600;
  background: var(--color-primary-fixed);
  color: var(--color-primary);
  margin-bottom: var(--sp-3);
}

/* ── Airline status grid (Flight Status page) ── */
.status-intro {
  max-width: 640px;
  margin: var(--sp-6) auto var(--sp-4);
  text-align: center;
}
.status-intro h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-on-surface);
  margin-bottom: var(--sp-2);
}
.status-intro p {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-on-surface-variant);
  line-height: 1.7;
}
.status-section-heading {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--color-on-surface-variant);
  margin: var(--sp-6) 0 var(--sp-3);
}
.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: var(--sp-6);
}
.status-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: var(--sp-4) var(--sp-3);
  background: var(--color-surface-low);
  border: 1px solid var(--color-outline-variant);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: box-shadow 0.15s, border-color 0.15s, background 0.15s;
}
.status-card:hover {
  background: var(--color-surface-container);
  border-color: var(--color-primary);
  box-shadow: 0 2px 12px rgba(0,0,64,0.08);
}
.status-card__name {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-on-surface);
  text-align: center;
}
.status-card__action {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-primary);
}
.status-coming-soon {
  text-align: center;
  background: var(--color-primary-fixed);
  border-radius: var(--radius-md);
  padding: var(--sp-4) var(--sp-6);
  margin: var(--sp-4) 0;
}
.status-coming-soon p {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-on-surface);
  margin: 0;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .guide-layout {
    grid-template-columns: 1fr;
    gap: var(--sp-4);
    padding-top: var(--sp-4);
  }
  .guide-toc {
    position: static;
    display: none;
  }
  .guide-hero__title { font-size: 1.5rem; }
}
@media (max-width: 600px) {
  .status-grid { grid-template-columns: repeat(2, 1fr); }
  .guide-tabs { overflow-x: auto; }
}