/* ═══════════════════════════════════════════════════════════════════
   9. HERO SECTION (HIGH IMPACT EDITORIAL LEAD + DOSSIER)
   ═══════════════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  background: linear-gradient(180deg, #FFFFFF 0%, #F1F5F9 100%);
  padding-block: clamp(48px, 6vw, 84px) clamp(40px, 5vw, 68px);
  border-bottom: 1px solid var(--border-light);
  overflow: hidden;
}

[data-theme="dark"] .hero {
  background: linear-gradient(180deg, #0D1829 0%, #080E18 100%);
}

.hero__3d-stage {
  position: relative;
  width: 100%;
  height: 280px;
  background: radial-gradient(circle at 50% 50%, rgba(0, 98, 155, 0.08) 0%, rgba(0, 24, 51, 0.03) 70%, transparent 100%);
  border: 1.5px solid var(--border-medium);
  border-bottom: none;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  overflow: hidden;
  box-shadow: 0 4px 16px -2px rgba(0, 24, 51, 0.06);
}

[data-theme="dark"] .hero__3d-stage {
  background: radial-gradient(circle at 50% 50%, rgba(0, 98, 155, 0.2) 0%, rgba(9, 27, 51, 0.4) 70%, transparent 100%);
  border-color: var(--border-light);
}

#hero-webgl-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.stage-badge {
  position: absolute;
  top: 12px;
  left: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-light);
  padding: 3px 9px;
  border-radius: 99px;
  font-family: var(--font-heading);
  font-size: 10.5px;
  font-weight: 700;
  color: var(--navy-primary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  z-index: 2;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .stage-badge {
  background: rgba(16, 26, 43, 0.88);
  border-color: var(--border-medium);
  color: var(--gold-bright);
}

.stage-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-primary);
  box-shadow: 0 0 0 2px rgba(0, 98, 155, 0.2);
}

[data-theme="dark"] .stage-dot {
  background: var(--gold-bright);
  box-shadow: 0 0 0 2px rgba(241, 190, 72, 0.3);
}

.hero__dossier .dossier-card {
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.hero__bg-grid {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 12% 18%, rgba(30, 77, 140, 0.04) 0%, transparent 45%),
    radial-gradient(circle at 88% 82%, rgba(200, 155, 60, 0.04) 0%, transparent 45%);
  pointer-events: none;
  z-index: 1;
}

.hero__inner {
  position: relative;
  z-index: 2;
}

.hero__layout {
  display: grid;
  grid-template-columns: 1.35fr 0.95fr;
  gap: clamp(32px, 4.5vw, 64px);
  align-items: start;
}

/* Primary Column */
.hero__primary {
  display: flex;
  flex-direction: column;
}

.hero__status-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.hero__status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #FFFFFF;
  border: 1px solid var(--border-medium);
  padding: 5px 12px;
  border-radius: var(--radius-xs);
  font-size: 12px;
  font-weight: 700;
  color: var(--navy-primary);
  box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .hero__status-badge {
  background: var(--bg-surface);
  color: #FFFFFF;
  border-color: var(--border-medium);
}

.pulse-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-accent);
  box-shadow: 0 0 0 0 rgba(10, 133, 68, 0.5);
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(10, 133, 68, 0.6); }
  70% { box-shadow: 0 0 0 8px rgba(10, 133, 68, 0); }
  100% { box-shadow: 0 0 0 0 rgba(10, 133, 68, 0); }
}

.hero__edition-tag {
  font-family: var(--font-heading);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--blue-primary);
  letter-spacing: 0.02em;
}

.edition-flag {
  color: var(--gold-bright);
}

.hero__title-wrap {
  margin-bottom: 20px;
}

.hero__sub-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold-primary);
  margin-bottom: 8px;
}

.hero__eyebrow-sep {
  color: var(--border-medium);
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(34px, 4vw, 54px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--navy-primary);
  margin-bottom: 12px;
}

[data-theme="dark"] .hero__title {
  color: #FFFFFF;
}

.hero__title-accent {
  color: var(--blue-primary);
  background: none;
  -webkit-background-clip: unset;
  background-clip: unset;
  -webkit-text-fill-color: initial;
}

[data-theme="dark"] .hero__title-accent {
  background: linear-gradient(135deg, #4EA8DE, var(--gold-bright));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__acronym-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 4px;
}

.badge-acronym {
  background: var(--navy-primary);
  color: var(--gold-bright);
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 900;
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  letter-spacing: 0.04em;
}

.badge-tag {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
}

.hero__lead {
  font-size: clamp(15.5px, 1.2vw, 17.5px);
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 28px;
}

.hero__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.hero-cta-primary {
  background: var(--navy-primary);
  color: #FFFFFF;
  border-color: var(--navy-primary);
}
.hero-cta-primary:hover {
  background: var(--blue-primary);
  border-color: var(--blue-primary);
}

.hero__trust-strip {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
}

.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-surface-alt);
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border-light);
}

.trust-pill svg {
  color: var(--green-accent);
}

/* Secondary Column: Academic Dossier Card */
.hero__dossier {
  position: relative;
}

.dossier-card {
  background: #FFFFFF;
  border: 2px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-md);
  position: relative;
}

[data-theme="dark"] .dossier-card {
  background: var(--bg-surface);
  border-color: var(--border-light);
}

.dossier-header {
  border-bottom: 2px solid var(--border-light);
  padding-bottom: 14px;
  margin-bottom: 18px;
}

.dossier-header__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.dossier-tag {
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue-primary);
}

.dossier-code {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--gold-primary);
}

.dossier-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  color: var(--navy-primary);
}

[data-theme="dark"] .dossier-title {
  color: #FFFFFF;
}

.dossier-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.dossier-item {
  display: grid;
  grid-template-columns: 96px 1fr;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--border-light);
}

.dossier-dt {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.dossier-dd {
  font-size: 14px;
  color: var(--text-main);
  line-height: 1.35;
}

.dossier-sub {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.dossier-milestones {
  background: var(--bg-surface-alt);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 18px;
}

.milestone-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--navy-primary);
  margin-bottom: 8px;
}

[data-theme="dark"] .milestone-label {
  color: var(--gold-bright);
}

.milestone-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12.5px;
  padding-block: 4px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.milestone-name {
  color: var(--text-muted);
  font-weight: 500;
}

.milestone-date {
  font-weight: 700;
  color: var(--navy-primary);
  font-family: var(--font-mono);
}

[data-theme="dark"] .milestone-date {
  color: #FFFFFF;
}

.dossier-footer {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dossier-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--blue-primary);
}
.dossier-link:hover {
  color: var(--navy-primary);
  text-decoration: underline;
}

/* ═══════════════════════════════════════════════════════════════════
   10. COUNTDOWN & CLOCK RIBBON
   ═══════════════════════════════════════════════════════════════════ */
.countdown-strip {
  background: var(--navy-dark);
  color: #FFFFFF;
  padding-block: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.countdown-strip__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.countdown-block {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
}

.countdown-strip__header {
  display: flex;
  align-items: center;
  gap: 8px;
}

.countdown-strip__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold-bright);
}

.countdown-strip__title {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gold-bright);
}

.countdown-units {
  display: flex;
  align-items: center;
  gap: 8px;
}

.cd-cell {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xs);
  padding: 6px 12px;
  text-align: center;
  min-width: 58px;
}

.cd-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1;
}

.cd-label {
  display: block;
  font-size: 9.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gold-bright);
  margin-top: 3px;
}

.cd-separator {
  font-size: 18px;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.4);
}

.timezone-block {
  display: flex;
  align-items: center;
  gap: 12px;
}

.tz-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xs);
  padding: 6px 14px;
}

.tz-top {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 2px;
}

.tz-badge {
  font-size: 9.5px;
  font-weight: 700;
  background: var(--blue-primary);
  color: #FFFFFF;
  padding: 1px 5px;
  border-radius: 2px;
}

.tz-zone {
  font-size: 11px;
  color: #CBD5E1;
}

.tz-time {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--gold-bright);
}



/* ═══════════════════════════════════════════════════════════════════
   11B. HOST INSTITUTION SHOWCASE (.home-about)
   ═══════════════════════════════════════════════════════════════════ */
.home-about {
  background: var(--bg-surface-alt);
  border-bottom: 1px solid var(--border-light);
  padding-block: clamp(48px, 6vw, 84px);
}

[data-theme="dark"] .home-about {
  background: var(--bg-surface);
  border-bottom-color: var(--border-light);
}

.home-about__layout {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.home-about__content {
  display: flex;
  flex-direction: column;
}

.home-about .section-heading {
  font-family: var(--font-heading);
  font-size: clamp(26px, 3.2vw, 36px);
  font-weight: 800;
  line-height: 1.25;
  color: var(--navy-primary);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

[data-theme="dark"] .home-about .section-heading {
  color: #FFFFFF;
}

.home-about__body {
  display: flex;
  flex-direction: column;
  gap: 16px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.home-about__body p {
  margin: 0;
}

.home-about__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.home-about__media {
  position: relative;
  display: flex;
  justify-content: center;
}

.home-about__img-card {
  position: relative;
  width: 100%;
  max-width: 540px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1.5px solid var(--border-medium);
  box-shadow: 0 12px 32px -4px rgba(11, 19, 32, 0.12);
  background: #FFFFFF;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

[data-theme="dark"] .home-about__img-card {
  background: var(--bg-card);
  border-color: var(--border-light);
  box-shadow: 0 16px 36px -4px rgba(0, 0, 0, 0.5);
}

.home-about__img-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px -4px rgba(11, 19, 32, 0.18);
}

.home-about__img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
}

.home-about__badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--navy-dark);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
  border-top: 1.5px solid var(--gold-bright);
}

.home-about__badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold-bright);
  flex-shrink: 0;
}

@media (max-width: 960px) {
  .home-about__layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .home-about__media {
    order: -1;
  }
  .home-about__img-card {
    max-width: 100%;
  }
}

/* ═══════════════════════════════════════════════════════════════════
   12. ABOUT SECTION & INSTITUTIONAL PROFILE
   ═══════════════════════════════════════════════════════════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}

.about-statement {
  font-family: var(--font-heading);
  font-size: clamp(22px, 2.5vw, 28px);
  font-weight: 800;
  line-height: 1.35;
  color: var(--navy-primary);
  margin-bottom: 20px;
}

[data-theme="dark"] .about-statement {
  color: #FFFFFF;
}

.about-text {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 28px;
}

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-left: 4px solid var(--blue-primary);
  border-radius: var(--radius-xs);
  padding: 16px;
  box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .highlight-item {
  background: var(--bg-surface);
  border-color: var(--border-light);
  border-left-color: var(--gold-bright);
}

.highlight-icon {
  color: var(--blue-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

[data-theme="dark"] .highlight-icon {
  color: var(--gold-bright);
}

.highlight-title {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--navy-primary);
  margin-bottom: 4px;
}

[data-theme="dark"] .highlight-title {
  color: #FFFFFF;
}

.highlight-desc {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Institution Factsheet Box (ICIDeA / IEEE Academic Dossier Style) */
.factsheet-panel {
  background: #FFFFFF;
  border: 2px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-md);
}

[data-theme="dark"] .factsheet-panel {
  background: var(--bg-surface);
  border-color: var(--border-light);
}

.factsheet-header {
  border-bottom: 2px solid var(--border-light);
  padding-bottom: 14px;
  margin-bottom: 18px;
}

[data-theme="dark"] .factsheet-header {
  border-bottom-color: var(--border-medium);
}

.factsheet-sup {
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold-primary);
  display: block;
  margin-bottom: 4px;
}

.factsheet-title {
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 800;
  color: var(--navy-primary);
  margin-bottom: 6px;
  line-height: 1.3;
}

[data-theme="dark"] .factsheet-title {
  color: #FFFFFF;
}

.factsheet-tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-faint);
  display: block;
}

.factsheet-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.factsheet-row {
  display: grid;
  grid-template-columns: 105px 1fr;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--border-light);
}

[data-theme="dark"] .factsheet-row {
  border-bottom-color: var(--border-medium);
}

.factsheet-row dt {
  font-family: var(--font-heading);
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-faint);
}

.factsheet-row dd {
  font-size: 13.5px;
  color: var(--text-main);
  line-height: 1.4;
  word-break: break-word;
}

.factsheet-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
}

[data-theme="dark"] .factsheet-badges {
  border-top-color: var(--border-medium);
}

.badge-pill {
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 800;
  color: var(--navy-primary);
  background: var(--bg-surface-alt);
  border: 1px solid var(--border-medium);
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

[data-theme="dark"] .badge-pill {
  color: var(--gold-bright);
  background: rgba(241, 190, 72, 0.08);
  border-color: rgba(241, 190, 72, 0.25);
}