/* ============================================================
   Current Affairs hub (/current-affairs-old/) — page styles.
   Only what shared tokens don't cover: hero, destination cards,
   post grid, empty state, how-to steps, cross-link bands.
   All rules scoped under .ca-page (inside .yatharth-page-wrapper,
   so the --s-* / --e-* / font tokens are inherited).
   Mobile-first; breakpoints match sibling course templates.
   ============================================================ */

/* --- HERO --- */
.ca-hero {
  background:
    radial-gradient(1100px 400px at 88% -12%, rgba(255, 140, 43, 0.10), transparent 60%),
    radial-gradient(880px 360px at -8% 110%, rgba(231, 29, 57, 0.07), transparent 55%),
    #FFFFFF;
  border-bottom: 1px solid var(--hairline);
  padding: var(--s-6) 20px var(--s-5);
}

.ca-hero-inner {
  max-width: 900px;
  margin: 0 auto;
}

.ca-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: #C8102E;
  background: rgba(231, 29, 57, 0.07);
  border: 1px solid rgba(231, 29, 57, 0.18);
  padding: 6px 14px;
  border-radius: 20px;
  margin: 0 0 18px;
}

.ca-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.72rem, 5.4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.18;
  color: var(--ink);
  margin: 0 0 16px;
}

.ca-hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, #e71d39 0%, #FF8C2B 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.ca-hero-sub {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--ink-soft);
  margin: 0 0 14px;
}

.ca-hero-sub[lang="hi"] {
  font-size: 1rem;
  color: #6b625c;
}

/* --- BUTTONS --- */
.ca-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: var(--s-3);
}

.ca-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-decoration: none;
  padding: 13px 24px;
  border-radius: 12px;
  border: 2px solid transparent;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.ca-btn svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
  flex-shrink: 0;
}

.ca-btn-primary {
  background: linear-gradient(135deg, #e71d39 0%, #FF8C2B 100%);
  color: #FFFFFF;
  box-shadow: 0 8px 20px rgba(231, 29, 57, 0.22);
}

.ca-btn-wa {
  background: #FFFFFF;
  color: #14100E;
  border-color: var(--hairline);
  box-shadow: var(--e-1);
}

.ca-btn:hover,
.ca-btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--e-2);
}

/* --- SECTION SHELL --- */
.ca-section {
  padding: var(--s-6) 20px;
  scroll-margin-top: 90px;
}

.ca-section-alt {
  background: #FBF9F8;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

/* --- DESTINATION CARDS --- */
.ca-dest-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-3);
}

.ca-dest-card {
  display: block;
  background: #FFFFFF;
  border: 1px solid var(--hairline);
  border-radius: 16px;
  padding: 26px 22px;
  text-decoration: none;
  box-shadow: var(--e-1);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.ca-dest-card:hover,
.ca-dest-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: var(--e-3);
  border-color: rgba(231, 29, 57, 0.28);
}

.ca-dest-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 13px;
  background: linear-gradient(135deg, rgba(231, 29, 57, 0.10) 0%, rgba(255, 140, 43, 0.14) 100%);
  margin-bottom: 16px;
}

.ca-dest-icon svg {
  width: 21px;
  height: 21px;
  fill: #e71d39;
}

.ca-dest-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 10px;
}

.ca-dest-card p {
  font-size: 0.97rem;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0 0 16px;
}

.ca-dest-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  color: #e71d39;
}

/* --- POST GRID --- */
.ca-post-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-3);
}

.ca-post-card {
  display: flex;
  flex-direction: column;
  background: #FFFFFF;
  border: 1px solid var(--hairline);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--e-1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ca-post-card:hover,
.ca-post-card:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--e-3);
}

.ca-post-media {
  position: relative;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #FFF1E8 0%, #FFE3E6 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.ca-post-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ca-post-media-fallback svg {
  width: 34px;
  height: 34px;
  fill: rgba(231, 29, 57, 0.35);
}

.ca-post-body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  padding: 18px 18px 20px;
}

.ca-post-cat {
  align-self: flex-start;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #C8102E;
  background: rgba(231, 29, 57, 0.07);
  border-radius: 20px;
  padding: 5px 11px;
  margin-bottom: 12px;
}

.ca-post-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.4;
  margin: 0 0 10px;
}

.ca-post-title a {
  color: var(--ink);
  text-decoration: none;
}

.ca-post-title a:hover,
.ca-post-title a:focus-visible {
  color: #e71d39;
  text-decoration: underline;
}

.ca-post-excerpt {
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--ink-soft);
  margin: 0 0 14px;
}

.ca-post-date {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: auto;
  font-size: 0.83rem;
  font-weight: 600;
  color: #8a817b;
}

.ca-post-date svg {
  width: 13px;
  height: 13px;
  fill: currentColor;
}

/* --- EMPTY STATE --- */
.ca-empty {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  background: #FFFFFF;
  border: 1px dashed rgba(231, 29, 57, 0.30);
  border-radius: 16px;
  padding: 34px 22px;
}

.ca-empty h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 10px;
}

.ca-empty p {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0 0 18px;
}

.ca-empty-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.ca-empty-links a,
.ca-note-links a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: #e71d39;
  text-decoration: none;
  background: rgba(231, 29, 57, 0.06);
  border: 1px solid rgba(231, 29, 57, 0.18);
  border-radius: 10px;
  padding: 10px 16px;
}

.ca-empty-links a:hover,
.ca-empty-links a:focus-visible,
.ca-note-links a:hover,
.ca-note-links a:focus-visible {
  background: rgba(231, 29, 57, 0.12);
}

/* --- HOW-TO STEPS --- */
.ca-steps {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: var(--s-2);
}

.ca-step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  align-items: start;
  background: #FFFFFF;
  border: 1px solid var(--hairline);
  border-radius: 14px;
  padding: 20px 18px;
  box-shadow: var(--e-1);
}

.ca-step-num {
  width: 48px;
  height: 48px;
  line-height: 48px;
  text-align: center;
  border-radius: 12px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: #FFFFFF;
  background: linear-gradient(135deg, #e71d39 0%, #FF8C2B 100%);
}

.ca-step h3 {
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 4px 0 8px;
}

.ca-step p {
  font-size: 0.96rem;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0;
}

/* --- CROSS-LINK BANDS --- */
.ca-note-band {
  max-width: 1000px;
  margin: 0 auto var(--s-2);
  background: #FFFFFF;
  border: 1px solid var(--hairline);
  border-left: 4px solid #FF8C2B;
  border-radius: 12px;
  padding: 20px 20px;
  box-shadow: var(--e-1);
}

.ca-note-band:last-child {
  margin-bottom: 0;
}

.ca-note-band p {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0 0 14px;
}

.ca-note-band p strong {
  color: var(--ink);
}

.ca-note-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* --- RESPONSIVE --- */
@media (min-width: 720px) {
  .ca-dest-grid { grid-template-columns: repeat(2, 1fr); }
  .ca-post-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 980px) {
  .ca-hero { padding: var(--s-7) 20px var(--s-6); }
  .ca-dest-grid { grid-template-columns: repeat(3, 1fr); }
  .ca-post-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 600px) {
  .ca-hero { padding: 40px 16px 36px; }
  .ca-section { padding: 46px 16px; }
  .ca-dest-card { padding: 22px 18px; }
  .ca-step { grid-template-columns: 42px 1fr; gap: 13px; padding: 17px 15px; }
  .ca-step-num { width: 42px; height: 42px; line-height: 42px; font-size: 1.22rem; border-radius: 11px; }
  .ca-note-band { padding: 18px 16px; }
  .ca-cta-row .ca-btn { flex: 1 1 100%; }
  .ca-empty-links a,
  .ca-note-links a { flex: 1 1 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  .ca-btn,
  .ca-dest-card,
  .ca-post-card { transition: none; }

  .ca-btn:hover,
  .ca-btn:focus-visible,
  .ca-dest-card:hover,
  .ca-dest-card:focus-visible,
  .ca-post-card:hover,
  .ca-post-card:focus-within { transform: none; }
}