/* ============================================================
   Investor Relations Module – sub-navigation & page styles
   Palette: deep-blue, slate, metallic-grey, muted, line
   ============================================================ */

/* ---- Shared IR page section ---- */
.ir-page-section {
  padding: 80px var(--site-inline-gutter);
  background: var(--paper);
}

.ir-page-section-alt {
  background:
    linear-gradient(180deg, rgba(51, 114, 172, 0.04), rgba(255, 255, 255, 1)),
    var(--mist);
}

.ir-page-intro {
  max-width: 780px;
  margin-bottom: 48px;
}

.ir-page-intro .eyebrow {
  margin-bottom: 14px;
}

.ir-page-intro h2 {
  margin-bottom: 14px;
  font-size: 38px;
  color: var(--heading-ink);
}

.ir-page-intro p {
  color: var(--slate);
  font-size: 17px;
  line-height: 1.78;
}

@media (max-width: 640px) {
  .ir-page-intro h2 {
    font-size: 28px;
  }
}

/* ---- Governance: board architecture ---- */
.ir-board-section {
  padding-bottom: 56px;
}

.ir-board-label {
  display: inline-block;
  padding: 4px 12px;
  margin-bottom: 18px;
  color: var(--primary-blue);
  background: rgba(51, 114, 172, 0.07);
  border: 1px solid rgba(51, 114, 172, 0.16);
  border-radius: 4px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.ir-board-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 60px;
}

.ir-board-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 28px 24px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: 0 8px 32px rgba(51, 114, 172, 0.06);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.ir-board-card:hover {
  transform: translateY(-3px);
  border-color: rgba(51, 114, 172, 0.28);
  box-shadow: 0 18px 48px rgba(51, 114, 172, 0.1);
}

.ir-board-card .ir-board-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(51, 114, 172, 0.06);
  border-radius: 8px;
  color: var(--primary-blue);
}

.ir-board-card .ir-board-icon svg {
  width: 24px;
  height: 24px;
}

.ir-board-card h3 {
  margin: 0;
  font-size: 18px;
  color: var(--heading-ink);
}

.ir-board-card .ir-board-role {
  margin: 0;
  font-size: 13px;
  color: var(--primary-blue);
  font-weight: 700;
}

.ir-board-card p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

@media (max-width: 1120px) {
  .ir-board-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .ir-board-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- Governance: committees ---- */
.ir-committees-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 60px;
}

.ir-committee-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 30px 26px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(51, 114, 172, 0.06);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.ir-committee-card:hover {
  transform: translateY(-3px);
  border-color: rgba(51, 114, 172, 0.28);
  box-shadow: 0 18px 48px rgba(51, 114, 172, 0.1);
}

.ir-committee-card .ir-committee-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(51, 114, 172, 0.07);
  border-radius: 10px;
  color: var(--primary-blue);
}

.ir-committee-card .ir-committee-icon svg {
  width: 24px;
  height: 24px;
}

.ir-committee-card h3 {
  margin: 0;
  font-size: 19px;
  color: var(--heading-ink);
}

.ir-committee-card h4 {
  margin: 0 0 4px;
  font-size: 14px;
  font-weight: 700;
  color: var(--heading-ink);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.ir-committee-card p {
  margin: 0;
  font-size: 15px;
  color: var(--muted);
  line-height: 1.72;
}

.ir-committee-highlights {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ir-committee-highlights li {
  padding: 8px 12px;
  font-size: 14px;
  color: var(--slate);
  background: rgba(51, 114, 172, 0.04);
  border-left: 3px solid var(--primary-blue);
  border-radius: 0 4px 4px 0;
  line-height: 1.65;
}

.ir-committee-card .ir-committee-report {
  margin-top: auto;
  padding-top: 8px;
  font-size: 13px;
  color: var(--primary-blue);
  font-weight: 700;
  border-top: 1px solid var(--line);
}

@media (max-width: 1120px) {
  .ir-committees-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- Governance: principles ---- */
.ir-principles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.ir-principle {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 22px 24px;
  background: rgba(51, 114, 172, 0.03);
  border: 1px solid rgba(51, 114, 172, 0.08);
  border-radius: 8px;
}

.ir-principle-icon {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-blue);
}

.ir-principle-icon svg {
  width: 22px;
  height: 22px;
}

.ir-principle h4 {
  margin: 0 0 4px;
  font-size: 16px;
  color: var(--heading-ink);
}

.ir-principle p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}

@media (max-width: 640px) {
  .ir-principles {
    grid-template-columns: 1fr;
  }
}

/* ---- Governance: bottom CTA ---- */
.ir-cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  padding: 32px 36px;
  margin-top: 48px;
  color: var(--paper);
  background: var(--primary-blue);
  border-radius: 6px;
}

.ir-cta p {
  margin: 0;
  font-size: 17px;
  color: rgba(255, 255, 255, 0.86);
}

.ir-cta a {
  flex: 0 0 auto;
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 700;
  color: var(--primary-blue);
  background: var(--paper);
  border-radius: 6px;
  white-space: nowrap;
  transition: background 0.18s ease, transform 0.18s ease;
}

.ir-cta a:hover {
  background: rgba(255, 255, 255, 0.92);
  transform: translateY(-1px);
}

@media (max-width: 640px) {
  .ir-cta {
    flex-direction: column;
    text-align: center;
  }
}

/* ---- Policies: intro area ---- */
.ir-policies-intro {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 24px 28px;
  margin-bottom: 40px;
  background: rgba(51, 114, 172, 0.04);
  border: 1px solid rgba(51, 114, 172, 0.1);
  border-radius: 6px;
}

.ir-policies-intro p {
  margin: 0;
  color: var(--slate);
  font-size: 15px;
  line-height: 1.72;
}

.ir-policies-intro .ir-policies-badge {
  flex: 0 0 auto;
  padding: 6px 14px;
  color: var(--primary-blue);
  background: rgba(51, 114, 172, 0.08);
  border: 1px solid rgba(51, 114, 172, 0.14);
  border-radius: 4px;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

@media (max-width: 640px) {
  .ir-policies-intro {
    grid-template-columns: 1fr;
  }
}

/* ---- Policies: summary cards ---- */
.ir-policies-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.ir-policy-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 28px 26px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(51, 114, 172, 0.06);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.ir-policy-card:hover {
  transform: translateY(-3px);
  border-color: rgba(51, 114, 172, 0.28);
  box-shadow: 0 18px 48px rgba(51, 114, 172, 0.1);
}

.ir-policy-card .ir-policy-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(51, 114, 172, 0.07);
  border-radius: 8px;
  color: var(--primary-blue);
}

.ir-policy-card .ir-policy-icon svg {
  width: 22px;
  height: 22px;
}

.ir-policy-card h3 {
  margin: 0;
  font-size: 19px;
  color: var(--heading-ink);
}

.ir-policy-card .ir-policy-def {
  margin: 0;
  font-size: 15px;
  color: var(--slate);
  line-height: 1.65;
  font-weight: 500;
}

.ir-policy-points {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ir-policy-points li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}

.ir-policy-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--primary-blue);
  border-radius: 50%;
}

.ir-policy-card .ir-policy-scope {
  margin: 0;
  padding: 10px 0 0;
  font-size: 13px;
  color: var(--slate);
  font-weight: 600;
  border-top: 1px solid var(--line);
}

.ir-policy-card .ir-policy-download {
  margin-top: auto;
  padding: 10px 0;
  color: var(--primary-blue);
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  border: 1px solid rgba(51, 114, 172, 0.2);
  border-radius: 6px;
  transition: background 0.18s ease, color 0.18s ease;
}

.ir-policy-card .ir-policy-download:hover {
  color: var(--paper);
  background: var(--primary-blue);
}

@media (max-width: 1120px) {
  .ir-policies-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .ir-policies-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- Policies: disclaimer ---- */
.ir-disclaimer {
  max-width: 860px;
  margin: 48px auto 0;
  padding: 24px 28px;
  background: rgba(68, 84, 106, 0.04);
  border: 1px solid rgba(68, 84, 106, 0.12);
  border-radius: 6px;
}

.ir-disclaimer h4 {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--heading-ink);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.ir-disclaimer p {
  margin: 0;
  font-size: 14px;
  color: var(--slate);
  line-height: 1.72;
}

/* ---- Contact: main card ---- */
.ir-contact-hero-card {
  max-width: 620px;
  margin: 0 auto 48px;
  padding: 40px 36px;
  text-align: center;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 16px 56px rgba(51, 114, 172, 0.08);
}

.ir-contact-hero-card .ir-contact-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(51, 114, 172, 0.08);
  border-radius: 14px;
  color: var(--primary-blue);
}

.ir-contact-hero-card .ir-contact-icon svg {
  width: 28px;
  height: 28px;
}

.ir-contact-hero-card h3 {
  margin: 0 0 6px;
  font-size: 22px;
  color: var(--heading-ink);
}

.ir-contact-hero-card .ir-email {
  margin-bottom: 16px;
  font-size: 20px;
  font-weight: 700;
  color: var(--primary-blue);
  word-break: break-all;
}

.ir-contact-hero-card .ir-copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 24px;
  color: var(--paper);
  background: var(--primary-blue);
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.18s ease, transform 0.18s ease;
}

.ir-contact-hero-card .ir-copy-btn:hover {
  background: var(--strong-blue);
}

.ir-contact-hero-card .ir-copy-btn svg {
  width: 18px;
  height: 18px;
}

.ir-contact-response {
  margin-top: 12px;
  font-size: 14px;
  color: var(--slate);
}

/* ---- Contact: scope & restrictions ---- */
.ir-contact-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 48px;
}

.ir-contact-scope-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 28px 26px;
  background: rgba(51, 114, 172, 0.03);
  border: 1px solid rgba(51, 114, 172, 0.08);
  border-radius: 8px;
}

.ir-contact-scope-card h4 {
  margin: 0;
  font-size: 16px;
  color: var(--heading-ink);
}

.ir-contact-scope-card ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ir-contact-scope-card ul li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}

.ir-contact-scope-card.accept ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 8px;
  height: 8px;
  background: var(--primary-blue);
  border-radius: 50%;
}

.ir-contact-scope-card.restrict {
  border-color: rgba(235, 143, 7, 0.18);
  background: rgba(235, 143, 7, 0.03);
}

.ir-contact-scope-card.restrict h4 {
  color: var(--accent-strong);
}

.ir-contact-scope-card.restrict ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--accent);
}

@media (max-width: 640px) {
  .ir-contact-details {
    grid-template-columns: 1fr;
  }
}

/* ---- Contact: FAQ ---- */
.ir-faq {
  max-width: 780px;
  margin: 0 auto;
}

.ir-faq h3 {
  margin-bottom: 18px;
  font-size: 22px;
  color: var(--heading-ink);
}

.ir-faq-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ir-faq-item {
  padding: 20px 24px;
  background: rgba(51, 114, 172, 0.03);
  border: 1px solid rgba(51, 114, 172, 0.08);
  border-radius: 6px;
}

.ir-faq-item .ir-faq-q {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.ir-faq-item .ir-faq-a {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.72;
}

/* ---- Contact: bottom disclaimer ---- */
.ir-contact-notice {
  max-width: 780px;
  margin: 48px auto 0;
  padding: 24px 28px;
  text-align: center;
  background: rgba(68, 84, 106, 0.04);
  border: 1px solid rgba(68, 84, 106, 0.12);
  border-radius: 6px;
}

.ir-contact-notice p {
  margin: 0;
  font-size: 14px;
  color: var(--slate);
  line-height: 1.72;
}

/* ---- Future: status module ---- */
.ir-future-status {
  max-width: 680px;
  margin: 0 auto 48px;
  padding: 40px 36px;
  text-align: center;
  background: rgba(51, 114, 172, 0.04);
  border: 1px solid rgba(51, 114, 172, 0.12);
  border-radius: 8px;
}

.ir-future-status .ir-future-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-blue);
}

.ir-future-status .ir-future-icon svg {
  width: 36px;
  height: 36px;
}

.ir-future-status h3 {
  margin: 0 0 10px;
  font-size: 20px;
  color: var(--heading-ink);
}

.ir-future-status p {
  margin: 0 0 8px;
  font-size: 16px;
  color: var(--slate);
  line-height: 1.72;
}

.ir-future-status .ir-future-note {
  font-size: 14px;
  color: var(--muted);
  font-style: italic;
}

/* ---- Future: placeholder cards ---- */
.ir-future-placeholder-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.ir-future-placeholder-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  min-height: 200px;
  padding: 32px 20px;
  text-align: center;
  background: rgba(68, 84, 106, 0.03);
  border: 1px dashed rgba(68, 84, 106, 0.16);
  border-radius: 8px;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.ir-future-placeholder-card:hover {
  border-color: rgba(51, 114, 172, 0.22);
  background: rgba(51, 114, 172, 0.02);
}

.ir-future-placeholder-card .ir-future-placeholder-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(132, 150, 176, 0.5);
}

.ir-future-placeholder-card .ir-future-placeholder-icon svg {
  width: 28px;
  height: 28px;
}

.ir-future-placeholder-card h4 {
  margin: 0;
  font-size: 16px;
  color: var(--heading-ink);
}

.ir-future-placeholder-card p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

@media (max-width: 1120px) {
  .ir-future-placeholder-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .ir-future-placeholder-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- Risk notice shared across IR pages ---- */
.ir-risk-notice {
  padding: 60px var(--site-inline-gutter);
  background: var(--paper);
}

.ir-risk-notice-inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 28px 32px;
  text-align: center;
  background: rgba(68, 84, 106, 0.04);
  border: 1px solid rgba(68, 84, 106, 0.12);
  border-radius: 6px;
}

.ir-risk-notice-inner h3 {
  margin: 0 0 10px;
  font-size: 18px;
  color: var(--heading-ink);
}

.ir-risk-notice-inner p {
  margin: 0;
  font-size: 14px;
  color: var(--slate);
  line-height: 1.78;
}

/* ---- Policies: news-list style with enhanced filter ---- */
.ir-policy-news-index {
  padding: 0;
}

.ir-policy-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 42px;
  padding: 10px;
  justify-content: center;
  background: rgba(51, 114, 172, 0.05);
  border: 1px solid rgba(51, 114, 172, 0.1);
  border-radius: 14px;
}

.ir-policy-filter button {
  min-height: 44px;
  padding: 0 24px;
  color: var(--slate);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.ir-policy-filter button:not(.active):hover {
  color: var(--primary-blue);
  background: rgba(51, 114, 172, 0.08);
  border-color: rgba(51, 114, 172, 0.14);
}

.ir-policy-filter button.active {
  color: var(--paper);
  background: var(--primary-blue);
  border-color: var(--primary-blue);
  box-shadow: 0 4px 14px rgba(51, 114, 172, 0.3);
}

.ir-policy-list .news-index-more {
  color: var(--muted);
}

@media (max-width: 640px) {
  .ir-policy-filter {
    justify-content: flex-start;
  }

  .ir-policy-filter button {
    flex: 1 1 auto;
    padding: 0 16px;
    text-align: center;
  }
}

/* Investor-relations cards follow the site-wide sharp-corner rule. */
:where(
  .ir-board-card,
  .ir-committee-card,
  .ir-contact-hero-card,
  .ir-contact-scope-card,
  .ir-faq-item,
  .ir-future-placeholder-card,
  .ir-future-status,
  .ir-policies-intro,
  .ir-policy-card,
  .ir-principle,
  .ir-risk-notice-inner,
  .ir-contact-notice,
  .ir-disclaimer
) {
  border-radius: 0 !important;
}