@charset "UTF-8";
/* =====================================================================
   HOMEPAGE BENTO FRAMEWORK
   Hero canvas · live stats · research pillars · featured paper ·
   news activity stream · join CTA. Tasteful neon on a layered dark
   canvas; all hover/scale motion is disabled under reduced-motion.
   ===================================================================== */
.bento {
  width: 100vw;
  margin: -60px calc(50% - 50vw) 0;
  text-align: left;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: auto;
  gap: 16px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 28px 24px 8px;
}

/* ----------------------------- shared tile ----------------------------- */
.b-tile {
  position: relative;
  border-radius: var(--rounded-lg);
  background: var(--surface);
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.b-tile,
.b-tile:hover {
  text-decoration: none;
  color: inherit;
}

/* -------------------------------- HERO -------------------------------- */
.b-hero {
  grid-column: span 8;
  min-height: 380px;
  display: flex;
  align-items: flex-end;
  background: var(--grad-hero);
  border-color: var(--hairline-strong);
}

.neural-hero {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
  z-index: 0;
}

.b-hero-inner {
  position: relative;
  z-index: 1;
  padding: 42px 44px;
  max-width: 780px;
}

.b-eyebrow {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--secondary);
  padding: 5px 13px;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.28);
  margin-bottom: 18px;
}

.b-hero-title {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.9rem, 3.4vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-strong);
  margin: 0 0 16px;
}

.b-grad {
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.b-grad-security {
  background-image: var(--grad-security);
}

.b-grad-biomedical {
  background-image: var(--grad-biomedical);
}

.b-grad-trust {
  background-image: var(--grad-trust);
}

.b-hero-lead {
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--gray);
  max-width: 620px;
  margin: 0 0 24px;
}

.b-hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* -------------------------------- buttons -------------------------------- */
.b-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
}

.b-btn-primary {
  background: var(--grad-brand);
  color: #02121f;
  box-shadow: var(--glow-primary);
}

.b-btn-primary:hover {
  transform: translateY(-2px);
  color: #02121f;
  box-shadow: 0 0 30px rgba(56, 189, 248, 0.45);
}

.b-btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border: 1px solid var(--hairline-strong);
}

.b-btn-ghost:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
  color: var(--text);
}

/* ------------------------------- STAT BAR ------------------------------- */
.b-statbar {
  grid-column: span 12;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 0;
}

.b-statbar-item {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 10px;
  padding: 20px 18px;
}

.b-statbar-item + .b-statbar-item {
  border-left: 1px solid var(--hairline);
}

.b-stat-num {
  font-family: var(--display);
  font-size: clamp(1.6rem, 2.2vw, 2.1rem);
  font-weight: 700;
  line-height: 1;
  color: var(--primary);
  white-space: nowrap;
}

.b-stat-num .b-plus {
  color: var(--secondary);
}

.b-stat-lbl {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray);
}

/* ------------------------------ SPOTLIGHT ------------------------------ */
.b-spotlight {
  grid-column: span 4;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  padding: 24px 24px 20px;
  min-height: 300px;
  background: radial-gradient(130% 130% at 100% 0%, color-mix(in srgb, var(--primary) 11%, transparent), transparent 58%), var(--surface);
}

/* All slides share one grid cell, so the track is always as tall as the
   tallest slide — it can never collapse (flex) or clip its text (absolute). */
.b-spot-track {
  display: grid;
}

.b-spot-slide {
  grid-area: 1/1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition), visibility var(--transition);
  text-decoration: none;
  color: inherit;
}

.b-spot-slide.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.b-spot-title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-strong);
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.b-spot-authors {
  font-size: 0.83rem;
  color: var(--gray);
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.b-spotlight:hover .b-featured-link {
  gap: 11px;
}

.b-spot-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
}

.b-spot-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--hairline);
  color: var(--gray);
  cursor: pointer;
  font-size: 0.85rem;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.b-spot-arrow:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: var(--surface-2);
}

.b-spot-dots {
  display: flex;
  align-items: center;
  gap: 7px;
}

.b-spot-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--hairline-strong);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.b-spot-dot:hover {
  background: var(--gray);
}

.b-spot-dot.is-active {
  background: var(--primary);
  transform: scale(1.25);
}

/* ------------------------------- PILLARS ------------------------------- */
.b-pillar {
  grid-column: span 4;
  display: flex;
  flex-direction: column;
  padding: 26px 24px 22px;
  min-height: 196px;
}

.b-pillar::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--accent-bar);
}

.b-pillar[data-area=security] {
  --accent-bar: var(--grad-security);
  --c: var(--security);
  --g: var(--glow-security);
}

.b-pillar[data-area=biomedical] {
  --accent-bar: var(--grad-biomedical);
  --c: var(--biomedical);
  --g: var(--glow-biomedical);
}

.b-pillar[data-area=trustworthy] {
  --accent-bar: var(--grad-trust);
  --c: var(--trustworthy);
  --g: var(--glow-trustworthy);
}

.b-pillar:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--c) 55%, transparent);
  box-shadow: var(--g);
}

.b-pillar-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  background: color-mix(in srgb, var(--c) 14%, transparent);
  color: var(--c);
  font-size: 1.25rem;
}

.b-pillar h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--text-strong);
}

.b-pillar p {
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--gray);
  margin: 0 0 14px;
  flex-grow: 1;
}

.b-pillar-more {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}

.b-pillar:hover .b-pillar-more {
  gap: 11px;
}

/* ------------------------------ FEATURED ------------------------------ */
.b-featured {
  grid-column: span 5;
  display: flex;
  flex-direction: column;
  padding: 26px 26px 24px;
  background: radial-gradient(130% 130% at 100% 0%, color-mix(in srgb, var(--primary) 11%, transparent), transparent 58%), var(--surface);
}

.b-featured:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--primary) 45%, transparent);
  box-shadow: var(--glow-primary);
}

.b-card-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 14px;
}

.b-venue-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.b-venue-chip {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text);
  background: color-mix(in srgb, var(--primary) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--primary) 30%, transparent);
  padding: 3px 10px;
  border-radius: 6px;
}

.b-venue-year {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--dim);
}

.b-featured-title {
  font-size: 1.06rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-strong);
  margin-bottom: 10px;
}

.b-featured-authors {
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 16px;
  flex-grow: 1;
}

.b-featured-link {
  font-family: var(--mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: gap var(--transition);
}

.b-featured:hover .b-featured-link {
  gap: 11px;
}

/* -------------------------------- NEWS -------------------------------- */
.b-news {
  grid-column: span 7;
  display: flex;
  flex-direction: column;
  padding: 24px 26px;
}

.b-news-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.b-news-head h2 {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0;
  color: var(--text-strong);
}

.b-news-all {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
  text-decoration: none;
}

.b-news-all:hover {
  text-decoration: underline;
}

.b-news-stream {
  display: flex;
  flex-direction: column;
}

.b-news-item {
  display: grid;
  grid-template-columns: 12px 1fr auto;
  gap: 14px;
  align-items: start;
  padding: 13px 0;
  border-bottom: 1px solid var(--hairline);
}

.b-news-item:last-child {
  border-bottom: 0;
}

.b-news-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-top: 5px;
  background: var(--dotc);
  box-shadow: 0 0 10px var(--dotc);
}

.b-news-item[data-type=publication] {
  --dotc: var(--primary);
}

.b-news-item[data-type=member] {
  --dotc: var(--success);
}

.b-news-item[data-type=patent] {
  --dotc: var(--info);
}

.b-news-item[data-type=award] {
  --dotc: var(--warning);
}

.b-news-body {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.b-news-item-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.45;
}

.b-news-item-type {
  font-family: var(--mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray);
}

/* venue chip (journal / conference name) */
.b-news-venue {
  align-self: flex-start;
  width: fit-content;
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--dotc, var(--primary));
  background: color-mix(in srgb, var(--dotc, var(--primary)) 13%, transparent);
  border: 1px solid color-mix(in srgb, var(--dotc, var(--primary)) 30%, transparent);
  padding: 2px 7px;
  border-radius: 5px;
}

.b-news-date {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--dim);
  white-space: nowrap;
  padding-top: 1px;
}

/* -------------------------------- JOIN -------------------------------- */
.b-join {
  grid-column: span 12;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding: 26px 32px;
  border: none;
  color: #02121f;
  background: radial-gradient(130% 220% at 0% 0%, color-mix(in srgb, var(--trustworthy) 22%, transparent), transparent 52%), var(--grad-brand);
}

.b-join-text h2 {
  margin: 0 0 4px;
  font-family: var(--display);
  font-size: 1.4rem;
  color: #03131f;
}

.b-join-text p {
  margin: 0;
  font-size: 0.95rem;
  color: #06304a;
}

.b-join-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 12px;
  font-weight: 600;
  background: #02121f;
  color: #e6edf3;
  transition: transform var(--transition);
}

.b-join:hover .b-join-btn {
  transform: translateY(-2px);
}

/* ============================== RESPONSIVE ============================== */
@media (max-width: 1000px) {
  .b-hero {
    grid-column: span 12;
  }
  .b-spotlight {
    grid-column: span 12;
    min-height: 0;
  }
  .b-pillar {
    grid-column: span 4;
  }
  .b-featured {
    grid-column: span 12;
  }
  .b-news {
    grid-column: span 12;
  }
}
@media (max-width: 720px) {
  .bento {
    margin-top: -40px;
  }
  .bento-grid {
    gap: 12px;
    padding: 20px 16px 4px;
  }
  .b-hero {
    min-height: 320px;
  }
  .b-hero-inner {
    padding: 28px 22px;
  }
  .b-statbar-item {
    flex: 1 1 45%;
  }
  .b-statbar-item + .b-statbar-item {
    border-left: 0;
  }
  .b-pillar {
    grid-column: span 12;
    min-height: 0;
  }
  .b-join {
    flex-direction: column;
    align-items: flex-start;
  }
}
/* ============================ REDUCED MOTION ============================ */
@media (prefers-reduced-motion: reduce) {
  .b-tile, .b-btn, .b-join-btn, .b-pillar-more, .b-featured-link,
  .b-spot-slide, .b-spot-arrow, .b-spot-dot {
    transition: none;
  }
  .b-pillar:hover, .b-featured:hover, .b-btn:hover, .b-join:hover .b-join-btn {
    transform: none;
  }
  .b-spot-dot.is-active {
    transform: none;
  }
}
/* ========================== LIGHT-MODE TWEAKS ========================== */
[data-dark=false] .b-eyebrow {
  background: rgba(255, 255, 255, 0.65);
  color: var(--primary-700);
  border-color: var(--hairline-strong);
}
[data-dark=false] .b-btn-primary {
  color: #ffffff;
}
[data-dark=false] .b-btn-ghost {
  background: var(--surface-2);
}
[data-dark=false] .b-join {
  color: #ffffff;
}
[data-dark=false] .b-join-text h2 {
  color: #ffffff;
}
[data-dark=false] .b-join-text p {
  color: rgba(255, 255, 255, 0.9);
}
[data-dark=false] .b-join-btn {
  background: #051a2e;
  color: #ffffff;
}

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