@charset "UTF-8";
/* ===========================================
   HOMEPAGE — HERO, STATS, RESEARCH AREAS,
   NEWS SECTION & SHARED HOMEPAGE STYLES
   =========================================== */
/* Skip link (accessibility) */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--primary);
  color: #fff;
  padding: 10px 20px;
  z-index: 1100;
  border-radius: 0 0 var(--rounded) 0;
  font-weight: var(--bold);
  text-decoration: none;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 0;
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero-section {
  position: relative;
  width: 100vw;
  min-height: 60vh;
  margin: -60px calc(-50vw + 50%) 0 calc(-50vw + 50%);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #07377b 0%, #0a4fa8 55%, #0d6ecc 100%);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-network-svg {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 820px;
  padding: 80px 40px 0;
  text-align: center;
  color: #fff;
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: rgba(255, 255, 255, 0.92);
  padding: 6px 18px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.6rem;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 1.2rem 0;
  color: #fff;
  letter-spacing: -0.02em;
}

.hero-accent {
  color: #7dd3fc;
}

.hero-lead {
  font-size: clamp(1rem, 2vw, 1.15rem);
  line-height: 1.75;
  opacity: 0.9;
  max-width: 640px;
  margin: 0 auto 2rem auto;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-btn-primary,
.hero-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 30px;
  border-radius: var(--rounded);
  font-weight: 600;
  font-size: 0.96rem;
  text-decoration: none;
  transition: all 0.25s ease;
  cursor: pointer;
}

.hero-btn-primary {
  background: #fff;
  color: #07377b;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.18);
}

.hero-btn-primary:hover {
  background: #e0f0ff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22);
  color: #07377b;
}

.hero-btn-secondary {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.42);
}

.hero-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.75);
  transform: translateY(-2px);
  color: #fff;
}

.hero-btn-primary .icon,
.hero-btn-secondary .icon {
  font-size: 0.9em;
}

.hero-affiliation {
  font-size: 0.85rem;
  opacity: 0.72;
  margin: 0 auto;
  max-width: 640px;
}

.hero-affiliation a {
  color: #7dd3fc;
  text-decoration: underline;
}

.hero-affiliation a:hover {
  color: #fff;
  opacity: 1;
}

/* ===========================================
   STATS BAR
   =========================================== */
.stats-bar {
  width: 100vw;
  margin: 0 calc(-50vw + 50%);
  background: var(--primary);
}

.stats-inner {
  display: flex;
  justify-content: center;
  align-items: stretch;
  flex-wrap: wrap;
  max-width: 900px;
  margin: 0 auto;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 22px 44px;
  color: #fff;
  gap: 4px;
}

.stat-num {
  font-size: 2.1rem;
  font-weight: 700;
  line-height: 1;
  color: #fff;
}

.stat-lbl {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  opacity: 0.82;
  font-weight: 500;
}

.stat-sep {
  width: 1px;
  background: rgba(255, 255, 255, 0.2);
  margin: 14px 0;
  flex-shrink: 0;
}

/* ===========================================
   RESEARCH AREAS
   =========================================== */
.ra-section {
  width: 100vw;
  margin: 0 calc(-50vw + 50%);
  background: var(--background-alt);
  padding: 64px 40px;
}

.ra-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  max-width: 1050px;
  margin: 0 auto;
}

.ra-card {
  background: var(--background);
  border-radius: var(--rounded);
  padding: 38px 28px 32px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  border-top: 4px solid transparent;
}

.ra-card-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
}

.ra-card-link:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 36px var(--overlay);
  color: inherit;
}

.ra-card-link h3 {
  transition: color var(--transition);
}

.ra-card-link:hover h3 {
  color: var(--primary);
}

.ra-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 36px var(--overlay);
}

.ra-card:nth-child(1) {
  border-top-color: #07377b;
}

.ra-card:nth-child(2) {
  border-top-color: #0d9488;
}

.ra-card:nth-child(3) {
  border-top-color: #7c3aed;
}

[data-dark=true] .ra-card:nth-child(1) {
  border-top-color: #38bdf8;
}

[data-dark=true] .ra-card:nth-child(2) {
  border-top-color: #2dd4bf;
}

[data-dark=true] .ra-card:nth-child(3) {
  border-top-color: #a78bfa;
}

.ra-icon-wrap {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px auto;
}

.ra-icon-wrap .icon {
  font-size: 1.6rem;
}

.ra-security {
  background: rgba(7, 55, 123, 0.1);
  color: #07377b;
}

.ra-biomedical {
  background: rgba(13, 148, 136, 0.1);
  color: #0d9488;
}

.ra-trustworthy {
  background: rgba(124, 58, 237, 0.1);
  color: #7c3aed;
}

[data-dark=true] .ra-security {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
}

[data-dark=true] .ra-biomedical {
  background: rgba(45, 212, 191, 0.15);
  color: #2dd4bf;
}

[data-dark=true] .ra-trustworthy {
  background: rgba(167, 139, 250, 0.15);
  color: #a78bfa;
}

.ra-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 12px 0;
  color: var(--text);
}

.ra-card p {
  color: var(--gray);
  font-size: 0.92rem;
  line-height: 1.65;
  margin: 0;
}

/* ===========================================
   RECENT NEWS SECTION
   =========================================== */
.hp-news-section {
  width: 100vw;
  margin: 0 calc(-50vw + 50%);
  background: var(--background);
  padding: 64px 40px;
}

.hp-news-header {
  text-align: left;
  max-width: 1100px;
  margin: 0 auto 44px auto;
}

.hp-news-header h2 {
  font-size: 2rem;
  font-weight: 700;
  margin: 0 0 10px 0;
  color: var(--text);
  letter-spacing: -0.02em;
}

.hp-news-header p {
  color: var(--gray);
  font-size: 1.05rem;
  margin: 0;
}

.hp-news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}

.hp-news-card {
  background: var(--background-alt);
  border-radius: var(--rounded);
  padding: 24px;
  border-left: 4px solid var(--primary);
  text-align: left;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hp-news-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.hp-news-date {
  font-size: 0.74rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

.hp-news-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.45;
}

.hp-news-desc {
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.6;
  flex-grow: 1;
}

.hp-news-link {
  font-size: 0.82rem;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  margin-top: 4px;
  align-self: flex-start;
}

.hp-news-link:hover {
  text-decoration: underline;
}

.hp-news-more {
  text-align: center;
  margin-top: 38px;
}

.hp-news-all-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 30px;
  border: 2px solid var(--primary);
  border-radius: var(--rounded);
  color: var(--primary);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all var(--transition);
}

.hp-news-all-btn:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

/* ===========================================
   RESPONSIVE
   =========================================== */
@media (max-width: 1024px) {
  .stat-item {
    padding: 18px 28px;
  }
}
@media (max-width: 768px) {
  .hero-section {
    min-height: auto;
  }
  .hero-content {
    padding: 50px 24px 40px;
  }
  .stat-sep {
    display: none;
  }
  .stat-item {
    padding: 16px 24px;
  }
  .ra-section,
  .hp-news-section {
    padding: 44px 20px;
  }
  .ra-grid,
  .hp-news-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 480px) {
  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-btn-primary,
  .hero-btn-secondary {
    justify-content: center;
    text-align: center;
  }
  .stats-inner {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
  .stat-sep {
    display: none;
  }
}

/*# sourceMappingURL=homepage.css.map */