:root {
  color-scheme: dark;
}

body.dce-surface {
  background-color: var(--fors33-bg);
  color: var(--fors33-text);
  font-family: var(--fors33-font-sans);
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.command-bar {
  position: sticky;
  top: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.65rem 1.5rem;
  background: rgba(5, 5, 7, 0.98);
  border-bottom: 1px solid var(--fors33-border);
  font-family: var(--fors33-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  z-index: 10;
}

.command-bar .identity {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.command-bar .identity span {
  color: var(--fors33-accent);
}

.command-bar .status {
  color: var(--fors33-text-muted);
}

main {
  flex: 1;
  padding: 3rem 8vw 4rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.hero {
  text-align: center;
}

.hero .eyebrow {
  font-family: var(--fors33-font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  color: var(--fors33-text-muted);
}

.hero h1 {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin: 0.8rem 0;
}

.hero .subline {
  font-family: var(--fors33-font-mono);
  color: var(--fors33-text-muted);
  letter-spacing: 0.1em;
}

.logic-block {
  border: 1px solid var(--fors33-border);
  background: rgba(10, 10, 16, 0.85);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.logic-block::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(120deg, rgba(0, 212, 255, 0.05) 0%, transparent 60%);
  opacity: 0.4;
  pointer-events: none;
}

.logic-block h2 {
  font-family: var(--fors33-font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.95rem;
  color: var(--fors33-text-muted);
  margin-top: 0;
}

.logic-block p {
  position: relative;
  z-index: 1;
  margin-bottom: 0;
}

.strategy-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.strategy-card {
  position: relative;
  border: 1px solid rgba(0, 212, 255, 0.15);
  box-shadow: inset 0 0 0 1px rgba(0, 212, 255, 0.15);
  background: rgba(12, 12, 20, 0.9);
  padding: 1.75rem;
  overflow: hidden;
  clip-path: polygon(
    0% 12px, 12px 0%,
    calc(100% - 12px) 0%, 100% 12px,
    100% calc(100% - 12px), calc(100% - 12px) 100%,
    12px 100%, 0% calc(100% - 12px)
  );
}

.strategy-card::before {
  content: attr(data-vector);
  font-family: var(--fors33-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  position: absolute;
  top: 1rem;
  right: 1rem;
  color: var(--fors33-text-muted);
}

.strategy-card .channel {
  font-family: var(--fors33-font-mono);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--fors33-accent);
  margin-bottom: 0.75rem;
}

.strategy-card h3 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.strategy-card p {
  margin: 0 0 1rem;
  color: var(--fors33-text-muted);
}

.telemetry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--fors33-font-mono);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  letter-spacing: 0.05em;
}

.telemetry-list li {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.05);
  padding-bottom: 0.15rem;
}

.telemetry-list span {
  color: var(--fors33-text-muted);
}

.strategy-link {
  display: inline-block;
  margin-top: 0.75rem;
  font-family: var(--fors33-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--fors33-accent);
  text-decoration: none;
  border: 1px solid rgba(0, 212, 255, 0.3);
  padding: 0.35rem 0.75rem;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.strategy-link:hover {
  border-color: var(--fors33-accent);
  color: #fff;
}

.strategy-card .hex-overlay {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 18px 18px;
  opacity: 0.25;
  pointer-events: none;
}

.strategy-card .pulse-border {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.strategy-card .pulse-border::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(var(--fors33-accent) 0 0) 0 0/0% 1px no-repeat,
    linear-gradient(var(--fors33-accent) 0 0) 100% 0/1px 0% no-repeat,
    linear-gradient(var(--fors33-accent) 0 0) 100% 100%/0% 1px no-repeat,
    linear-gradient(var(--fors33-accent) 0 0) 0 100%/1px 0% no-repeat;
  animation: border-trace 4s linear infinite;
}

@keyframes border-trace {
  0% {
    background-size: 0% 1px, 1px 0%, 0% 1px, 1px 0%;
  }
  25% {
    background-size: 100% 1px, 1px 0%, 0% 1px, 1px 0%;
  }
  50% {
    background-size: 100% 1px, 1px 100%, 0% 1px, 1px 0%;
  }
  75% {
    background-size: 100% 1px, 1px 100%, 100% 1px, 1px 0%;
  }
  100% {
    background-size: 100% 1px, 1px 100%, 100% 1px, 1px 100%;
  }
}

.execution-loop {
  border: 1px solid var(--fors33-border);
  padding: 1.75rem;
  font-family: var(--fors33-font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.execution-loop .flow {
  display: flex;
  flex-wrap: nowrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  overflow-x: auto;
}

.execution-loop .node {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.6rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.execution-loop .connector {
  flex: 1;
  height: 1px;
  background: repeating-linear-gradient(
    90deg,
    var(--fors33-accent),
    var(--fors33-accent) 2px,
    transparent 2px,
    transparent 4px
  );
  opacity: 0.35;
  min-width: 60px;
}

.asset-band {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.asset-band figure {
  margin: 0;
  border: 1px solid var(--fors33-border);
  background: #030307;
  min-height: 170px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.asset-band figcaption {
  padding: 0.75rem 1rem;
  font-family: var(--fors33-font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fors33-text-muted);
  border-top: 1px solid var(--fors33-border);
}

footer.status-bar {
  font-family: var(--fors33-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-top: 1px solid var(--fors33-border);
  padding: 0.5rem 1.25rem;
  display: flex;
  justify-content: space-between;
  background: rgba(5, 5, 7, 0.95);
}

@media (max-width: 1024px) {
  main {
    padding: 2rem 5vw 3rem;
  }

  .strategy-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  }
}

@media (max-width: 768px) {
  .command-bar {
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-start;
  }

  .execution-loop .flow {
    flex-direction: column;
  }
}