/* ── Landing page (corporate / index.html) ───────────────── */

/* Hero — two-column, contained panel (text never sits behind live art) */
.lhero {
  --home-bg-x: 0px;
  --home-bg-y: 0px;
  --home-scroll-y: 0px;
  --home-scroll-scale: 1;
  --home-scroll-opacity: 1;
  --home-scroll-progress: 0;
  --home-panel-y: 0px;
  --home-panel-rotate: 0deg;
  --home-rail-x: -100%;
  --home-node-green-x: 0px;
  --home-node-green-y: 0px;
  --home-node-blue-x: 0px;
  --home-node-blue-y: 0px;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: var(--navy-bg);
  padding: calc(var(--nav-height) + var(--sp-16)) 0 var(--sp-16);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.lhero::before {
  content: '';
  position: absolute;
  inset: -24px;
  z-index: -3;
  background-image:
    url("/assets/og-image.png");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  opacity: 0.05;
  transform: translate3d(var(--home-bg-x), var(--home-bg-y), 0) scale(1.06);
  pointer-events: none;
  filter: saturate(1.08) contrast(1.08);
  transition: transform var(--t-fast) linear;
}
.lhero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at calc(26% + var(--home-bg-x)) calc(45% + var(--home-bg-y)), rgba(63,207,142,0.12), transparent 26%),
    linear-gradient(90deg, rgba(13,17,23,0.96), rgba(13,17,23,0.8) 46%, rgba(15,26,46,0.6)),
    linear-gradient(180deg, rgba(15,26,46,0.1), rgba(13,17,23,0.82));
  pointer-events: none;
}
.lhero__progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  height: 2px;
  background: linear-gradient(90deg, var(--green), var(--blue));
  transform: scaleX(var(--home-scroll-progress));
  transform-origin: left;
  opacity: 0.85;
  pointer-events: none;
}
/* Thin animated signal rail along the very top of the hero, below the nav.
   Archived: rule kept for reference, display:none retires it. */
.lhero__signal-rail {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1;
  height: 36px;
  border-top: 1px solid rgba(88,166,255,0.16);
  border-bottom: 1px solid rgba(63,207,142,0.14);
  opacity: 0.68;
  pointer-events: none;
  overflow: hidden;
}
.lhero__signal-rail::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, transparent, rgba(88,166,255,0.13), transparent),
    radial-gradient(circle, rgba(238,243,248,0.14) 1px, transparent 1px);
  background-size: 100% 100%, 30px 30px;
}
.lhero__signal-rail::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(63,207,142,0.3), rgba(88,166,255,0.22), transparent);
  transform: translateX(var(--home-rail-x));
}
.lhero__rail-line {
  position: absolute;
  left: 0;
  right: 0;
  top: 16px;
  height: 2px;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
  filter: drop-shadow(0 0 10px rgba(88,166,255,0.38));
  transform: rotate(-1.3deg);
}
.lhero__rail-line--green {
  left: 0;
  right: 0;
  top: 19px;
  background: linear-gradient(90deg, transparent, var(--green-light), transparent);
  filter: drop-shadow(0 0 10px rgba(142,224,160,0.38));
  transform: rotate(1.1deg);
}
.lhero__rail-node {
  position: absolute;
  top: 12px;
  left: 58%;
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--green);
  box-shadow: 0 0 22px rgba(63,207,142,0.55);
  animation: home-node-green-float 3.8s ease-in-out infinite alternate;
}
.lhero__rail-node--blue {
  left: 70%;
  background: var(--blue-light);
  box-shadow: 0 0 22px rgba(121,192,255,0.55);
  animation: home-node-blue-float 4.2s ease-in-out infinite alternate;
  animation-delay: -1.4s;
}
@keyframes home-node-green-float {
  from { transform: translate3d(calc(var(--home-node-green-x) - 34px), calc(var(--home-node-green-y) - 6px), 0); }
  to { transform: translate3d(calc(var(--home-node-green-x) + 34px), calc(var(--home-node-green-y) + 7px), 0); }
}
@keyframes home-node-blue-float {
  from { transform: translate3d(calc(var(--home-node-blue-x) + 32px), calc(var(--home-node-blue-y) + 7px), 0); }
  to { transform: translate3d(calc(var(--home-node-blue-x) - 32px), calc(var(--home-node-blue-y) - 6px), 0); }
}

.lhero__bots {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}
@media (prefers-reduced-motion: reduce) {
  .lhero__bots { display: none; }
}

.lhero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: var(--sp-16);
  align-items: center;
  opacity: var(--home-scroll-opacity);
  transform: translateY(var(--home-scroll-y)) scale(var(--home-scroll-scale));
  transition: opacity var(--t-fast), transform var(--t-fast);
}
.lhero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: var(--sp-5);
}
.lhero__headline {
  font-family: var(--font-display);
  font-size: clamp(40px, 4.6vw, 66px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--navy);
  margin-bottom: var(--sp-6);
}
.lhero__headline em {
  font-style: normal;
  color: var(--green);
}
.lhero__sub {
  font-size: var(--text-lg);
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 520px;
  margin: 0 0 var(--sp-8);
}
.lhero__actions {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-bottom: var(--sp-10);
}

.lhero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  max-width: 480px;
  padding-top: var(--sp-8);
  border-top: 1px solid var(--border-dark);
}
.lhero__stat-num {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
  margin-bottom: var(--sp-2);
}
.lhero__stat-label {
  font-size: 11px;
  color: var(--text-subtle);
  line-height: 1.4;
}

/* Right column — a contained "studio surface" panel, never behind the copy */
.lhero__panel {
  background: var(--bg-white);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-xl);
  padding: var(--sp-20) var(--sp-8);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  transform: translateY(var(--home-panel-y)) rotate(var(--home-panel-rotate));
  transition:
    border-color var(--t-base),
    box-shadow var(--t-base) var(--ease),
    transform var(--t-fast) linear;
}
.lhero__panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(63,207,142,0.12), transparent 44%),
    linear-gradient(315deg, rgba(88,166,255,0.1), transparent 40%);
  opacity: 0.72;
  pointer-events: none;
}
.lhero__panel > * {
  position: relative;
  z-index: 1;
}
.lhero__panel-logo {
  height: 34px;
  width: auto;
  margin-bottom: var(--sp-6);
}
.lhero__panel-status {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
}

/* Divisions — gateway cards */
.division-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  margin-top: 0;
}
.division-card {
  --division-scroll-y: 0px;
  display: flex;
  flex-direction: column;
  padding: var(--sp-10);
  border: 1px solid var(--border);
  border-top: 3px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--bg-white);
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
  transition:
    box-shadow var(--t-base) var(--ease),
    transform var(--t-base) var(--ease),
    border-color var(--t-base),
    border-top-color var(--t-base);
}
.division-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--green-dim) 0%, transparent 42%);
  opacity: 0;
  transition: opacity var(--t-slow) var(--ease);
  pointer-events: none;
}
.division-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(calc(var(--division-scroll-y) - 4px));
  border-color: var(--border-dark);
  text-decoration: none;
}
.division-card:hover::after { opacity: 1; }
.division-card--green:hover { border-top-color: var(--green); }
.division-card--blue:hover  { border-top-color: var(--blue); }
.division-card--amber:hover { border-top-color: var(--amber); }
.division-card--blue::after  { background: linear-gradient(135deg, var(--blue-dim) 0%, transparent 42%); }
.division-card--amber::after { background: linear-gradient(135deg, rgba(227,179,65,0.12) 0%, transparent 42%); }

.division-card__tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: var(--sp-5);
  font-weight: 600;
}
.division-card--green .division-card__tag { color: var(--green); }
.division-card--blue  .division-card__tag { color: var(--blue); }
.division-card--amber .division-card__tag { color: var(--amber); }
.division-card__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 400;
  color: var(--navy);
  line-height: 1.1;
  margin-bottom: var(--sp-4);
}
.division-card__body {
  font-size: var(--text-base);
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: var(--sp-6);
  flex: 1;
}
.division-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-6);
}
.division-card__chip {
  font-family: var(--font-mono);
  font-size: 10px;
  background: var(--bg-subtle);
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
}
.division-card__arrow {
  font-size: var(--text-base);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  transition: gap var(--t-fast);
  margin-top: auto;
}
.division-card--green .division-card__arrow { color: var(--green); }
.division-card--blue  .division-card__arrow { color: var(--blue); }
.division-card--amber .division-card__arrow { color: var(--amber); }
.division-card:hover .division-card__arrow { gap: var(--sp-3); }

/* Home team strip */
.home-team__roles {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
}
.home-team__role {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--text-muted);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
}
a.home-team__role:hover {
  border-color: var(--green);
  color: var(--green);
  background: var(--green-dim);
  text-decoration: none;
}

.home-pillar:hover {
  transform: translateY(calc(var(--pillar-scroll-y, 0px) - 2px));
}

@media (max-width: 1180px) {
  .division-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1024px) {
  .lhero__grid {
    grid-template-columns: 1fr;
    gap: var(--sp-10);
  }
  .lhero__panel { max-width: 520px; margin: 0 auto; }
  .lhero__sub { max-width: none; }
  /* Stacked layout changes the hero's aspect ratio enough that the
     cover-fit ghost background crops into a visible blotch. Not worth
     it at this width. */
  .lhero::before { display: none; }
}
@media (max-width: 640px) {
  .division-grid { grid-template-columns: 1fr; }
  .lhero__stats { grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); }
}
@media (max-width: 768px) {
  .lhero { padding-top: calc(var(--nav-height) + var(--sp-12)); min-height: 0; }
  .lhero__panel { border-radius: var(--radius-xl); }
  .division-card { padding: var(--sp-8); }
}

@media (prefers-reduced-motion: no-preference) {
  .division-card {
    transform: translateY(var(--division-scroll-y));
  }
  .home-pillar {
    transform: translateY(var(--pillar-scroll-y, 0px));
  }
}

@media (prefers-reduced-motion: reduce) {
  .lhero__grid,
  .lhero__panel,
  .division-card,
  .home-pillar,
  .lhero__rail-node {
    opacity: 1;
    transform: none;
    animation: none;
  }

  .lhero::after {
    background:
      linear-gradient(90deg, rgba(13,17,23,0.95), rgba(13,17,23,0.72) 43%, rgba(15,26,46,0.72)),
      linear-gradient(180deg, rgba(15,26,46,0.1), rgba(13,17,23,0.82));
  }

  .lhero__progress {
    transform: scaleX(0);
  }
}