*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #060608;
  --bg-raised: #0c0c10;
  --bg-card: #0f0f14;
  --bg-card-hover: #131318;
  --surface: rgba(255,255,255,0.03);
  --surface-border: rgba(255,255,255,0.06);
  --glow-border: rgba(201,168,76,0.15);
  --glow-border-strong: rgba(201,168,76,0.3);
  --text: #b8b8c4;
  --text-heading: #e8e8f0;
  --text-bright: #f2f2f8;
  --text-muted: #5a5a6a;
  --accent: #c9a84c;
  --accent-soft: rgba(201,168,76,0.1);
  --accent-glow: rgba(201,168,76,0.06);
  --rule: rgba(255,255,255,0.05);
  --max-w: min(960px, 90vw);
  --error: #e05060;
  --success: #50b870;
  --green: #50e880;
  --blue: #5090e0;
  --serif: 'Cormorant Garamond', 'Georgia', serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'SF Mono', 'Fira Code', 'Consolas', monospace;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  font-weight: 300;
  font-size: clamp(0.95rem, 1.6vw, 1.05rem);
  line-height: 1.8;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  min-height: 100vh;
  min-height: 100dvh;
}

#respiration {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.noise {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.02;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

.shell {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2.5rem;
}

a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--text-bright); }

.status-bar {
  position: relative;
  z-index: 3;
  background: linear-gradient(180deg, rgba(12,12,16,0.95), rgba(10,10,14,0.9));
  border-bottom: 1px solid rgba(201,168,76,0.08);
  padding: 0.55rem 0;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  backdrop-filter: blur(10px);
}
.status-bar-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.status-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}
.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px rgba(80,232,128,0.5), 0 0 20px rgba(80,232,128,0.15);
  animation: pulse-dot 2.5s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px rgba(80,232,128,0.5), 0 0 20px rgba(80,232,128,0.15); }
  50% { opacity: 0.7; box-shadow: 0 0 4px rgba(80,232,128,0.3), 0 0 10px rgba(80,232,128,0.08); }
}
.status-label { color: var(--text-muted); text-transform: uppercase; }
.status-value { color: var(--text); }
.status-value-accent { color: var(--accent); font-weight: 500; }

nav {
  position: sticky;
  top: 0;
  z-index: 10;
  padding: 1.4rem 0;
  backdrop-filter: blur(30px) saturate(1.4);
  -webkit-backdrop-filter: blur(30px) saturate(1.4);
  background: linear-gradient(180deg, rgba(6,6,8,0.92) 0%, rgba(6,6,8,0.85) 100%);
  border-bottom: 1px solid rgba(201,168,76,0.12);
  box-shadow: 0 4px 30px rgba(0,0,0,0.4), 0 1px 0 rgba(201,168,76,0.06) inset;
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text-heading);
  text-decoration: none;
  text-shadow: 0 0 30px rgba(201,168,76,0.15);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  position: relative;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text-heading);
  text-decoration: none;
}
.nav-logo {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 6px;
  filter: brightness(1.1);
  transition: transform 0.3s ease-out, filter 0.3s;
}
.nav-logo:hover {
  transform: scale(1.1) rotateY(10deg);
  filter: brightness(1.3) drop-shadow(0 0 15px rgba(201,168,76,0.5));
}
.nav-logo-svg {
  width: 48px;
  height: 48px;
  display: block;
  filter: drop-shadow(0 0 8px rgba(201,168,76,0.3)) drop-shadow(0 2px 4px rgba(0,0,0,0.5));
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), filter 0.3s;
}
.nav-logo-svg:hover {
  transform: scale(1.15) translateY(-2px);
  filter: drop-shadow(0 0 16px rgba(201,168,76,0.5)) drop-shadow(0 4px 8px rgba(0,0,0,0.6)) brightness(1.2);
}
.nav-logo-lockup {
  height: 44px;
  width: auto;
  display: none;
  filter: drop-shadow(0 0 10px rgba(201,168,76,0.25)) drop-shadow(0 2px 6px rgba(0,0,0,0.5));
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), filter 0.3s;
}
.nav-logo-lockup:hover {
  transform: scale(1.05) translateY(-1px);
  filter: drop-shadow(0 0 20px rgba(201,168,76,0.45)) drop-shadow(0 4px 10px rgba(0,0,0,0.6)) brightness(1.15);
}
@media (min-width: 769px) {
  .nav-logo-svg { display: none; }
  .nav-logo-lockup { display: block; }
}
.nav-logo-png { display: none; }
@keyframes logo-breathe {
  0%, 100% {
    filter: drop-shadow(0 0 6px rgba(201,168,76,0.2)) drop-shadow(0 2px 4px rgba(0,0,0,0.5));
    transform: scale(1) translateY(0) perspective(600px) rotateY(0deg);
  }
  25% {
    filter: drop-shadow(0 0 10px rgba(201,168,76,0.3)) drop-shadow(0 0 3px rgba(123,104,238,0.08)) drop-shadow(0 3px 5px rgba(0,0,0,0.5));
    transform: scale(1.02) translateY(-1px) perspective(600px) rotateY(0.5deg);
  }
  50% {
    filter: drop-shadow(0 0 14px rgba(201,168,76,0.35)) drop-shadow(0 0 5px rgba(123,104,238,0.1)) drop-shadow(0 4px 7px rgba(0,0,0,0.45));
    transform: scale(1.03) translateY(-1.5px) perspective(600px) rotateY(0deg);
  }
  75% {
    filter: drop-shadow(0 0 10px rgba(201,168,76,0.3)) drop-shadow(0 0 3px rgba(0,206,209,0.06)) drop-shadow(0 3px 5px rgba(0,0,0,0.5));
    transform: scale(1.015) translateY(-0.5px) perspective(600px) rotateY(-0.3deg);
  }
}
@keyframes logo-lockup-breathe {
  0%, 100% {
    filter: drop-shadow(0 0 8px rgba(201,168,76,0.2)) drop-shadow(0 2px 6px rgba(0,0,0,0.5));
    transform: scale(1) translateY(0);
  }
  25% {
    filter: drop-shadow(0 0 12px rgba(201,168,76,0.28)) drop-shadow(0 3px 7px rgba(0,0,0,0.48));
    transform: scale(1.01) translateY(-0.5px);
  }
  50% {
    filter: drop-shadow(0 0 16px rgba(201,168,76,0.35)) drop-shadow(0 0 6px rgba(123,104,238,0.06)) drop-shadow(0 4px 8px rgba(0,0,0,0.45));
    transform: scale(1.018) translateY(-1px);
  }
  75% {
    filter: drop-shadow(0 0 12px rgba(201,168,76,0.28)) drop-shadow(0 3px 7px rgba(0,0,0,0.48));
    transform: scale(1.008) translateY(-0.3px);
  }
}
.nav-logo-svg {
  animation: logo-breathe 8s cubic-bezier(0.37, 0, 0.63, 1) infinite;
}
.nav-logo-lockup {
  animation: logo-lockup-breathe 8s cubic-bezier(0.37, 0, 0.63, 1) infinite;
}

#praesora-debug {
  display: none;
  position: fixed;
  bottom: 4px;
  left: 4px;
  z-index: 9999;
  background: rgba(0,0,0,0.85);
  color: #50e880;
  font-family: 'SF Mono', monospace;
  font-size: 9px;
  padding: 3px 7px;
  border-radius: 3px;
  border: 1px solid rgba(80,232,128,0.2);
  pointer-events: none;
  letter-spacing: 0.02em;
}
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--surface-border);
  color: var(--text);
  font-size: 1.2rem;
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s, border-color 0.2s;
}
.nav-toggle:hover {
  color: var(--text-heading);
  border-color: var(--glow-border);
}
.nav-links {
  display: flex;
  gap: 0.25rem;
  list-style: none;
  flex-wrap: wrap;
}
.nav-links a {
  display: block;
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 0.05em;
  padding: 0.45rem 0.9rem;
  border-radius: 3px;
  transition: color 0.35s cubic-bezier(0.23, 1, 0.32, 1), background 0.35s cubic-bezier(0.23, 1, 0.32, 1);
  position: relative;
}
.nav-links a:hover {
  color: var(--text-bright);
  background: rgba(201,168,76,0.04);
}
.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  transform-origin: center;
}
.nav-links a:hover::after {
  transform: translateX(-50%) scaleX(1);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.23, 1, 0.32, 1), transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--glow-border);
  border-radius: 3px;
  background: var(--accent-soft);
  box-shadow: 0 0 15px rgba(201,168,76,0.05);
}
.section-tag .tag-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px rgba(201,168,76,0.4);
}

.opening {
  padding: 7rem 0 5rem;
  text-align: center;
  position: relative;
}
.opening::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(201,168,76,0.06) 0%, rgba(201,168,76,0.02) 40%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}
.opening-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 5.5vw, 3.4rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.2;
  color: var(--text-bright);
  margin-bottom: 1.5rem;
  letter-spacing: 0.02em;
  text-shadow: 0 0 60px rgba(201,168,76,0.1), 0 0 120px rgba(123,104,238,0.04);
}
.opening-statement {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--text);
  max-width: 600px;
  margin: 0 auto 2.5rem;
}
.opening-actions {
  display: flex;
  gap: 0.85rem;
  justify-content: center;
  flex-wrap: wrap;
}
.patent-line {
  margin-top: 3rem;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  opacity: 0.6;
}

.divider {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent 5%, rgba(201,168,76,0.08) 20%, rgba(201,168,76,0.2) 50%, rgba(201,168,76,0.08) 80%, transparent 95%);
  margin: 4.5rem 0;
  box-shadow: 0 0 20px rgba(201,168,76,0.04);
}

.section {
  padding: 0.5rem 0;
}
.section-title {
  font-family: var(--serif);
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  font-weight: 400;
  color: var(--text-heading);
  margin-bottom: 1rem;
  letter-spacing: 0.01em;
}
.section-lead {
  font-size: 0.92rem;
  line-height: 1.9;
  color: var(--text);
  max-width: 640px;
  margin-bottom: 2rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border-radius: 10px;
  overflow: hidden;
  margin-top: 2rem;
  border: 1px solid var(--surface-border);
  box-shadow: 0 4px 40px rgba(0,0,0,0.3), 0 0 60px rgba(201,168,76,0.02);
}
.card {
  background: rgba(15,15,20,0.7);
  padding: 2rem 1.75rem;
  border-right: 1px solid var(--rule);
  transition: background 0.45s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.45s cubic-bezier(0.23, 1, 0.32, 1), transform 0.45s cubic-bezier(0.23, 1, 0.32, 1);
  position: relative;
  backdrop-filter: blur(10px);
}
.card:last-child { border-right: none; }
.card:hover {
  background: rgba(17,17,22,0.88);
  box-shadow: inset 0 1px 0 rgba(201,168,76,0.1), 0 8px 30px rgba(0,0,0,0.2), 0 0 40px rgba(201,168,76,0.03);
  transform: translateY(-2px);
}
.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 5%, rgba(201,168,76,0.5) 30%, var(--accent) 50%, rgba(201,168,76,0.5) 70%, transparent 95%);
  opacity: 0;
  transition: opacity 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}
.card:hover::before { opacity: 0.6; }
.card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 60%;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(201,168,76,0.025) 0%, transparent 100%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}
.card:hover::after { opacity: 1; }
.card-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--accent-soft);
  border: 1px solid var(--glow-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  margin-bottom: 1rem;
  color: var(--accent);
  box-shadow: 0 0 15px rgba(201,168,76,0.06);
}
.card-label {
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.65rem;
}
.card h4 {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-heading);
  margin-bottom: 0.6rem;
}
.card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: none;
  margin-bottom: 0;
}

.capabilities-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 1.5rem;
  border: 1px solid var(--surface-border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 40px rgba(0,0,0,0.3);
}
.capabilities-list li {
  font-size: 0.84rem;
  color: var(--text);
  padding: 1.1rem 1.4rem;
  padding-left: 2.8rem;
  position: relative;
  line-height: 1.6;
  background: var(--bg-card);
  border-bottom: 1px solid var(--rule);
  border-right: 1px solid var(--rule);
  transition: background 0.4s cubic-bezier(0.23, 1, 0.32, 1), padding-left 0.4s cubic-bezier(0.23, 1, 0.32, 1), color 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}
.capabilities-list li:hover {
  background: rgba(201,168,76,0.03);
  padding-left: 3rem;
  color: var(--text-heading);
}
.capabilities-list li:nth-child(2n) { border-right: none; }
.capabilities-list li:nth-last-child(-n+2) { border-bottom: none; }
.capabilities-list li::before {
  content: "\2713";
  position: absolute;
  left: 1.1rem;
  color: var(--green);
  font-size: 0.75rem;
  font-weight: 600;
  text-shadow: 0 0 8px rgba(80,232,128,0.3);
}

.neg-list {
  list-style: none;
  margin-top: 1.5rem;
}
.neg-list li {
  font-size: 0.86rem;
  color: var(--text-muted);
  padding: 0.4rem 0;
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.8;
}
.neg-list li::before {
  content: "\00D7";
  position: absolute;
  left: 0;
  color: var(--error);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.6;
  text-shadow: 0 0 8px rgba(224,80,96,0.3);
}

.instrument-stack {
  margin-top: 2rem;
}
.instrument {
  padding: 2.25rem 0;
}
.instrument-rule {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 0;
}
.instrument-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 1.25rem;
}
.instrument-title {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--text-heading);
  margin-bottom: 0.2rem;
}
.instrument-type {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: var(--mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.instrument-price {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--accent);
  white-space: nowrap;
  text-shadow: 0 0 20px rgba(201,168,76,0.1);
}
.instrument-term {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 300;
}
.instrument-body {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
}
.instrument-terms {
  list-style: none;
  flex: 1;
}
.instrument-terms li {
  font-size: 0.8rem;
  color: var(--text);
  padding: 0.3rem 0;
  padding-left: 1.3rem;
  position: relative;
  line-height: 1.6;
}
.instrument-terms li::before {
  content: "\2014";
  position: absolute;
  left: 0;
  color: var(--text-muted);
  font-size: 0.7rem;
}

.inv-list {
  list-style: none;
  margin-top: 1rem;
  border: 1px solid var(--surface-border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 40px rgba(0,0,0,0.3);
}
.inv-list li {
  border-bottom: 1px solid var(--rule);
  background: var(--bg-card);
  transition: background 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}
.inv-list li:last-child { border-bottom: none; }
.inv-list li:hover { background: rgba(201,168,76,0.025); }
.inv-list li a {
  display: flex;
  align-items: center;
  padding: 0.75rem 1.4rem;
  font-size: 0.84rem;
  color: var(--text);
  text-decoration: none;
  transition: color 0.2s;
}
.inv-list li:hover a { color: var(--text-heading); }
.inv-code {
  font-family: var(--mono);
  color: var(--accent);
  font-weight: 500;
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  margin-right: 1rem;
  min-width: 58px;
  text-shadow: 0 0 10px rgba(201,168,76,0.15);
}

.code-block {
  display: inline-block;
  background: var(--bg-card);
  border: 1px solid var(--glow-border);
  border-radius: 6px;
  padding: 0.7rem 1.2rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 0.02em;
  margin-bottom: 1.5rem;
  box-shadow: 0 0 20px rgba(201,168,76,0.04);
}

.trust-checks {
  list-style: none;
  margin-top: 1.5rem;
  border: 1px solid var(--surface-border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 40px rgba(0,0,0,0.3);
}
.trust-checks li {
  font-size: 0.86rem;
  color: var(--text);
  padding: 0.9rem 1.4rem;
  padding-left: 2.5rem;
  position: relative;
  line-height: 1.7;
  background: var(--bg-card);
  border-bottom: 1px solid var(--rule);
  transition: background 0.4s cubic-bezier(0.23, 1, 0.32, 1), padding-left 0.4s cubic-bezier(0.23, 1, 0.32, 1), color 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}
.trust-checks li:last-child { border-bottom: none; }
.trust-checks li:hover {
  background: rgba(201,168,76,0.025);
  padding-left: 2.7rem;
  color: var(--text-heading);
}
.trust-checks li::before {
  content: "";
  position: absolute;
  left: 1.1rem;
  top: 1.15rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px rgba(80,232,128,0.4);
}

.stat-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border-radius: 10px;
  overflow: hidden;
  margin-top: 2rem;
  border: 1px solid var(--surface-border);
  box-shadow: 0 4px 40px rgba(0,0,0,0.3);
}
.stat-item {
  background: var(--bg-card);
  padding: 1.5rem 1.25rem;
  text-align: center;
  border-right: 1px solid var(--rule);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-family: var(--serif);
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--accent);
  margin-bottom: 0.3rem;
  text-shadow: 0 0 20px rgba(201,168,76,0.15);
}
.stat-label {
  font-family: var(--mono);
  font-size: 0.58rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.engage-section {
  text-align: center;
  padding: 3rem 0 1rem;
}
.engage-section .section-title { margin-bottom: 0.5rem; }
.engage-section .section-lead { margin: 0 auto 2.5rem; text-align: center; }

.engage-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 3rem;
  border: 1px solid var(--surface-border);
  box-shadow: 0 4px 40px rgba(0,0,0,0.3);
}
.engage-option {
  background: var(--bg-card);
  padding: 2rem 1.75rem;
  text-align: left;
  border-right: 1px solid var(--rule);
  transition: background 0.3s;
}
.engage-option:last-child { border-right: none; }
.engage-option:hover { background: var(--bg-card-hover); }
.engage-option h4 {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-heading);
  margin-bottom: 0.5rem;
}
.engage-option p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.engage-form {
  max-width: 480px;
  margin: 0 auto;
  text-align: left;
  background: var(--bg-card);
  border: 1px solid var(--surface-border);
  border-radius: 10px;
  padding: 2.5rem 2rem;
  box-shadow: 0 4px 40px rgba(0,0,0,0.3), 0 0 60px rgba(201,168,76,0.02);
}
.engage-form-title {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-heading);
  margin-bottom: 0.3rem;
}
.engage-form-sub {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.engage-form label {
  display: block;
  font-size: 0.66rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
  margin-top: 1.25rem;
}
.engage-form label:first-of-type { margin-top: 0; }
.engage-form select,
.engage-form input[type="email"],
.engage-form input[type="text"],
.engage-form textarea {
  display: block;
  width: 100%;
  padding: 0.65rem 0.9rem;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--surface-border);
  border-radius: 6px;
  color: var(--text-heading);
  font-size: 0.86rem;
  font-family: var(--sans);
  font-weight: 300;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
  appearance: none;
  resize: vertical;
}
.engage-form select { cursor: pointer; }
.engage-form select:focus,
.engage-form input[type="email"]:focus,
.engage-form input[type="text"]:focus,
.engage-form textarea:focus {
  border-color: var(--glow-border-strong);
  box-shadow: 0 0 15px rgba(201,168,76,0.06);
}
.engage-form select option {
  background: var(--bg-card);
  color: var(--text);
}
.engage-form .form-submit {
  margin-top: 2rem;
  text-align: center;
}
.form-msg {
  margin-top: 1rem;
  font-size: 0.82rem;
  padding: 0.6rem 0.9rem;
  border-radius: 6px;
  display: none;
}
.form-msg.success {
  display: block;
  background: rgba(80,184,112,0.08);
  border: 1px solid rgba(80,184,112,0.2);
  color: var(--success);
}
.form-msg.error {
  display: block;
  background: rgba(224,80,96,0.06);
  border: 1px solid rgba(224,80,96,0.18);
  color: var(--error);
}

.email {
  font-size: 0.88rem;
  color: var(--accent);
  letter-spacing: 0.01em;
}

.btn {
  display: inline-block;
  padding: 0.65rem 1.5rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 400;
  text-decoration: none;
  letter-spacing: 0.05em;
  cursor: pointer;
  border: 1px solid var(--surface-border);
  background: transparent;
  color: var(--text);
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  font-family: var(--sans);
  position: relative;
}
.btn:hover {
  color: var(--text-heading);
  border-color: rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.03);
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15), 0 0 30px rgba(201,168,76,0.02);
  transform: translateY(-1px);
}
.btn:active {
  transform: translateY(0);
  transition-duration: 0.1s;
}
.btn-primary {
  border-color: var(--glow-border-strong);
  background: var(--accent-soft);
  color: var(--accent);
  box-shadow: 0 0 20px rgba(201,168,76,0.04);
}
.btn-primary:hover {
  border-color: var(--accent);
  background: rgba(201,168,76,0.14);
  color: var(--text-bright);
  box-shadow: 0 4px 25px rgba(201,168,76,0.1), 0 0 40px rgba(201,168,76,0.06);
  transform: translateY(-1px);
}
.btn-sm {
  padding: 0.48rem 1rem;
  font-size: 0.74rem;
}
.btn-wide {
  width: 100%;
  text-align: center;
}

.payment-note {
  margin-top: 2rem;
  text-align: center;
}
.payment-note p {
  font-size: 0.74rem;
  color: var(--text-muted);
  font-family: var(--mono);
  letter-spacing: 0.02em;
}

.footer-entity {
  margin-bottom: 2rem;
  text-align: center;
}
.footer-entity p {
  font-size: 0.74rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 0.2rem;
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 0.75rem;
}
.footer-links a {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--text); }

footer {
  padding: 4rem 0 2.5rem;
  text-align: center;
  font-size: 0.62rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}
.footer-protocol {
  font-family: var(--mono);
  font-size: 0.56rem;
  color: var(--accent);
  letter-spacing: 0.12em;
  margin-bottom: 1.5rem;
  opacity: 0.5;
  text-shadow: 0 0 10px rgba(201,168,76,0.1);
}

.col {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 2rem 2.5rem 4rem;
}
.col header {
  padding: 1.5rem 0 1rem;
}
.col hr {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glow-border), transparent);
  margin: 1.5rem 0;
}
.statement {
  padding: 2rem 0;
}
.statement .section-title {
  margin-bottom: 0.5rem;
}
.statement h1 {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 400;
  color: var(--text-heading);
  line-height: 1.3;
}

.terms-heading {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-heading);
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
}

.dec-list {
  list-style: none;
  margin-bottom: 1rem;
}
.dec-list li {
  font-size: 0.88rem;
  color: var(--text);
  padding: 0.4rem 0;
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.85;
}
.dec-list li::before {
  content: "\2014";
  position: absolute;
  left: 0;
  color: var(--accent);
  opacity: 0.4;
}

.section-subtitle {
  font-size: 0.74rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

@media (prefers-reduced-motion: reduce) {
  .noise { display: none; }
  #respiration { display: none; }
  .status-dot { animation: none; }
  .nav-logo-svg, .nav-logo-lockup { animation: none; }
}

@media (min-width: 1400px) {
  :root { --max-w: 1100px; }
  .opening-title { font-size: 3.8rem; }
  .section-title { font-size: 2rem; }
  .stat-number { font-size: 2.2rem; }
  .nav-logo { width: 46px; height: 46px; }
  .nav-logo-svg { width: 52px; height: 52px; }
  .nav-logo-lockup { height: 48px; }
  nav { padding: 1.5rem 0; }
}

@media (min-width: 1600px) {
  :root { --max-w: 1240px; }
  body { font-size: 1.1rem; }
  .shell { padding: 0 3rem; }
  .nav-inner { padding: 0 3rem; }
  .status-bar-inner { padding: 0 3rem; }
  .opening { padding: 9rem 0 6rem; }
  .opening-title { font-size: 4.2rem; }
  .opening-statement { font-size: 1.1rem; max-width: 700px; }
  .section-title { font-size: 2.2rem; }
  .section-lead { font-size: 1rem; max-width: 740px; }
  .card { padding: 2.5rem 2rem; }
  .card h4 { font-size: 1.2rem; }
  .card p { font-size: 0.9rem; }
  .instrument-title { font-size: 1.3rem; }
  .instrument-price { font-size: 1.7rem; }
  .instrument-terms li { font-size: 0.88rem; }
  .capabilities-list li { font-size: 0.92rem; padding: 1.25rem 1.6rem 1.25rem 3rem; }
  .inv-list li a { padding: 0.9rem 1.6rem; font-size: 0.92rem; }
  .inv-code { font-size: 0.72rem; min-width: 65px; }
  .stat-number { font-size: 2.4rem; }
  .stat-label { font-size: 0.62rem; }
  .stat-item { padding: 1.75rem 1.5rem; }
  .trust-checks li { font-size: 0.92rem; padding: 1.1rem 1.6rem 1.1rem 2.8rem; }
  .engage-form { max-width: 540px; padding: 3rem 2.5rem; }
  .engage-option { padding: 2.5rem 2rem; }
  .engage-option h4 { font-size: 1.1rem; }
  .engage-option p { font-size: 0.88rem; }
  .divider { margin: 5.5rem 0; }
  .nav-links a { font-size: 0.88rem; padding: 0.5rem 1rem; }
  .nav-brand { font-size: 1.55rem; }
  .nav-logo { width: 48px; height: 48px; }
  .nav-logo-svg { width: 54px; height: 54px; }
  .nav-logo-lockup { height: 50px; }
  nav { padding: 1.5rem 0; }
  .btn { font-size: 0.84rem; padding: 0.75rem 1.7rem; }
  .btn-sm { font-size: 0.8rem; padding: 0.55rem 1.15rem; }
  .col { padding: 3rem 3rem 5rem; }
  .statement h1 { font-size: 2.6rem; }
  .brand { font-size: 1.3rem; }
  footer { padding: 5rem 0 3rem; }
}

@media (min-width: 1920px) {
  :root { --max-w: 1400px; }
  body { font-size: 1.15rem; }
  .opening { padding: 10rem 0 7rem; }
  .opening-title { font-size: 4.8rem; margin-bottom: 2rem; }
  .opening-statement { font-size: 1.15rem; max-width: 760px; line-height: 2; }
  .opening::before { width: 900px; height: 900px; }
  .section-title { font-size: 2.5rem; margin-bottom: 1.25rem; }
  .section-lead { font-size: 1.05rem; max-width: 800px; }
  .card-grid { gap: 1px; }
  .card { padding: 2.75rem 2.25rem; }
  .card-icon { width: 42px; height: 42px; font-size: 1rem; }
  .card h4 { font-size: 1.3rem; }
  .card p { font-size: 0.95rem; line-height: 1.85; }
  .instrument-title { font-size: 1.4rem; }
  .instrument-price { font-size: 1.8rem; }
  .instrument-terms li { font-size: 0.92rem; padding: 0.4rem 0; padding-left: 1.4rem; }
  .stat-number { font-size: 2.8rem; }
  .stat-label { font-size: 0.66rem; letter-spacing: 0.12em; }
  .stat-item { padding: 2rem 1.75rem; }
  .capabilities-list li { font-size: 0.96rem; padding: 1.35rem 1.8rem 1.35rem 3.2rem; }
  .inv-list li a { padding: 1rem 1.8rem; font-size: 0.96rem; }
  .inv-code { font-size: 0.76rem; min-width: 70px; }
  .trust-checks li { font-size: 0.96rem; padding: 1.15rem 1.8rem 1.15rem 3rem; }
  .engage-form { max-width: 580px; padding: 3.5rem 3rem; }
  .engage-form-title { font-size: 1.25rem; }
  .engage-option { padding: 2.75rem 2.25rem; }
  .engage-option h4 { font-size: 1.2rem; }
  .engage-option p { font-size: 0.92rem; }
  .nav-links a { font-size: 0.92rem; padding: 0.55rem 1.1rem; }
  .nav-brand { font-size: 1.65rem; }
  .nav-logo { width: 50px; height: 50px; }
  .nav-logo-svg { width: 56px; height: 56px; }
  .nav-logo-lockup { height: 52px; }
  nav { padding: 1.6rem 0; }
  .btn { font-size: 0.88rem; padding: 0.8rem 1.9rem; }
  .btn-sm { font-size: 0.84rem; padding: 0.6rem 1.25rem; }
  .divider { margin: 6rem 0; }
  .section-tag { font-size: 0.64rem; padding: 0.35rem 0.8rem; }
  .code-block { font-size: 0.88rem; padding: 0.85rem 1.4rem; }
  footer { padding: 6rem 0 3.5rem; font-size: 0.68rem; }
  .footer-protocol { font-size: 0.62rem; }
  .footer-entity p { font-size: 0.82rem; }
  .footer-links a { font-size: 0.78rem; }
  .patent-line { font-size: 0.66rem; }
  .neg-list li { font-size: 0.96rem; padding: 0.5rem 0; padding-left: 1.6rem; }
  .col { padding: 3.5rem 3.5rem 6rem; }
  .statement h1 { font-size: 3rem; }
  .brand { font-size: 1.4rem; }
}

@media (min-width: 2560px) {
  :root { --max-w: 1600px; }
  body { font-size: 1.25rem; line-height: 1.9; }
  .shell { padding: 0 4rem; }
  .nav-inner { padding: 0 4rem; }
  .status-bar-inner { padding: 0 4rem; gap: 3rem; }
  .opening { padding: 12rem 0 8rem; }
  .opening-title { font-size: 5.5rem; margin-bottom: 2.5rem; }
  .opening-statement { font-size: 1.3rem; max-width: 860px; }
  .opening::before { width: 1100px; height: 1100px; }
  .section-title { font-size: 2.8rem; margin-bottom: 1.5rem; }
  .section-lead { font-size: 1.15rem; max-width: 900px; line-height: 2; }
  .card { padding: 3rem 2.5rem; }
  .card-icon { width: 48px; height: 48px; font-size: 1.1rem; border-radius: 10px; }
  .card h4 { font-size: 1.45rem; }
  .card p { font-size: 1.02rem; }
  .instrument { padding: 3rem 0; }
  .instrument-title { font-size: 1.55rem; }
  .instrument-price { font-size: 2rem; }
  .instrument-terms li { font-size: 1rem; padding: 0.45rem 0; padding-left: 1.6rem; }
  .stat-number { font-size: 3.2rem; }
  .stat-label { font-size: 0.72rem; }
  .stat-item { padding: 2.5rem 2rem; }
  .capabilities-list li { font-size: 1.05rem; padding: 1.5rem 2rem 1.5rem 3.5rem; }
  .inv-list li a { padding: 1.15rem 2rem; font-size: 1.05rem; }
  .inv-code { font-size: 0.82rem; min-width: 80px; margin-right: 1.25rem; }
  .trust-checks li { font-size: 1.05rem; padding: 1.3rem 2rem 1.3rem 3.2rem; }
  .engage-form { max-width: 640px; padding: 4rem 3.5rem; }
  .engage-form-title { font-size: 1.4rem; }
  .engage-form-sub { font-size: 0.88rem; }
  .engage-option { padding: 3rem 2.5rem; }
  .engage-option h4 { font-size: 1.3rem; }
  .engage-option p { font-size: 1rem; }
  .nav-links a { font-size: 1rem; padding: 0.6rem 1.25rem; }
  .nav-brand { font-size: 1.8rem; gap: 0.8rem; }
  .nav-logo { width: 56px; height: 56px; }
  .nav-logo-svg { width: 60px; height: 60px; }
  .nav-logo-lockup { height: 56px; }
  nav { padding: 1.7rem 0; }
  .status-bar { padding: 0.7rem 0; }
  .status-bar .status-label, .status-bar .status-value, .status-bar .status-value-accent { font-size: 0.72rem; }
  .btn { font-size: 0.96rem; padding: 0.9rem 2.1rem; border-radius: 8px; }
  .btn-sm { font-size: 0.9rem; padding: 0.65rem 1.4rem; }
  .divider { margin: 7rem 0; }
  .section-tag { font-size: 0.7rem; padding: 0.4rem 0.9rem; }
  .code-block { font-size: 0.96rem; padding: 0.95rem 1.6rem; border-radius: 8px; }
  footer { padding: 7rem 0 4rem; font-size: 0.74rem; }
  .footer-protocol { font-size: 0.68rem; margin-bottom: 2rem; }
  .footer-entity p { font-size: 0.88rem; }
  .footer-links { gap: 2rem; margin-top: 1rem; }
  .footer-links a { font-size: 0.84rem; }
  .patent-line { font-size: 0.72rem; margin-top: 4rem; }
  .neg-list li { font-size: 1.05rem; padding: 0.55rem 0; padding-left: 1.8rem; }
  .engage-form select,
  .engage-form input[type="email"],
  .engage-form input[type="text"],
  .engage-form textarea { font-size: 1rem; padding: 0.8rem 1.1rem; }
  .engage-form label { font-size: 0.74rem; margin-top: 1.5rem; }
  .col { padding: 4rem 4rem 7rem; }
  .statement h1 { font-size: 3.4rem; }
  .brand { font-size: 1.55rem; gap: 0.75rem; }
}

@media (max-width: 1024px) {
  .shell { padding: 0 2rem; }
  .nav-inner { padding: 0 2rem; }
  .status-bar-inner { padding: 0 2rem; }
  .opening-title { font-size: 2.6rem; }
}

@media (max-width: 768px) {
  .shell { padding: 0 1.25rem; }
  .nav-inner { padding: 0 1.25rem; }
  .status-bar-inner { padding: 0 1.25rem; gap: 1rem; }

  .opening { padding: 4rem 0 2.5rem; }
  .opening-title { font-size: clamp(1.8rem, 6vw, 2.4rem); }
  .opening-statement { font-size: 0.95rem; }
  .opening::before { width: 280px; height: 280px; }
  .opening-actions { flex-direction: column; align-items: stretch; gap: 0.6rem; }
  .opening-actions .btn { text-align: center; padding: 0.75rem 1.5rem; font-size: 0.85rem; }
  .patent-line { font-size: 0.52rem; letter-spacing: 0.06em; }

  .nav-links { gap: 0; }
  .nav-links a { padding: 0.4rem 0.55rem; font-size: 0.75rem; }
  .nav-brand, .brand { font-size: 1.2rem; }
  .nav-logo { width: 30px; height: 30px; }

  .section-tag { font-size: 0.55rem; padding: 0.25rem 0.55rem; }
  .section-title { font-size: 1.35rem; }
  .section-lead { font-size: 0.9rem; }

  .card-grid { grid-template-columns: 1fr; }
  .card { border-right: none; border-bottom: 1px solid var(--rule); padding: 1.5rem 1.25rem; }
  .card:last-child { border-bottom: none; }
  .card h4 { font-size: 1.05rem; }
  .card p { font-size: 0.88rem; }

  .instrument-body { flex-direction: column; align-items: flex-start; }
  .instrument-header { flex-direction: column; gap: 0.5rem; }
  .instrument-title { font-size: 1.1rem; }
  .instrument-price { font-size: 1.3rem; }
  .instrument-terms li { font-size: 0.82rem; }

  .capabilities-list { grid-template-columns: 1fr; }
  .capabilities-list li { border-right: none; font-size: 0.88rem; padding: 0.9rem 1.1rem 0.9rem 2.5rem; }
  .capabilities-list li:last-child { border-bottom: none; }

  .stat-bar { grid-template-columns: repeat(2, 1fr); }
  .stat-item { padding: 1.25rem 1rem; }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(-n+2) { border-bottom: 1px solid var(--rule); }
  .stat-number { font-size: 1.5rem; }
  .stat-label { font-size: 0.55rem; }

  .engage-options { grid-template-columns: 1fr; }
  .engage-option { border-right: none; border-bottom: 1px solid var(--rule); padding: 1.5rem 1.25rem; }
  .engage-option:last-child { border-bottom: none; }
  .engage-option h4 { font-size: 1rem; }
  .engage-option p { font-size: 0.85rem; }

  .engage-form { max-width: 100%; padding: 1.5rem 1.25rem; }
  .engage-form select,
  .engage-form input[type="email"],
  .engage-form input[type="text"],
  .engage-form textarea { font-size: 1rem; padding: 0.75rem 0.9rem; }
  .engage-form label { font-size: 0.7rem; }

  .inv-list li a { padding: 0.7rem 1rem; font-size: 0.88rem; }
  .inv-code { font-size: 0.68rem; min-width: 50px; margin-right: 0.6rem; }

  .trust-checks li { font-size: 0.88rem; padding: 0.8rem 1.1rem 0.8rem 2.3rem; }

  .col { padding: 1.5rem 1.25rem 3rem; }
  .statement h1 { font-size: clamp(1.4rem, 5vw, 2rem); }

  .neg-list li { font-size: 0.9rem; }

  .divider { margin: 2.5rem 0; }

  .footer-protocol { font-size: 0.52rem; }
  .footer-entity p { font-size: 0.78rem; }
  .footer-links a { font-size: 0.75rem; }
}

@media (max-width: 480px) {
  .shell { padding: 0 1rem; }
  .nav-inner { padding: 0 1rem; }
  .status-bar-inner { padding: 0 1rem; gap: 0.75rem; }

  .status-bar { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .status-bar-inner { flex-wrap: nowrap; min-width: max-content; }
  .status-item { white-space: nowrap; }

  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10,10,14,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 0.5rem 1rem 1rem;
    border-bottom: 1px solid var(--rule);
    gap: 0;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 0.65rem 0.75rem; font-size: 0.85rem; }
  .nav-inner { position: relative; }
  .nav-brand, .brand { font-size: 1rem; }
  .nav-logo { width: 24px; height: 24px; }
  .col { padding: 1.25rem 1rem 2.5rem; }
  .statement h1 { font-size: 1.4rem; }

  .opening { padding: 3rem 0 2rem; }
  .opening-title { font-size: clamp(1.5rem, 7vw, 2rem); }
  .opening-statement { font-size: 0.92rem; }

  .section-title { font-size: 1.2rem; }

  .stat-bar { grid-template-columns: 1fr 1fr; }
  .stat-number { font-size: 1.3rem; }

  .card { padding: 1.25rem 1rem; }
  .card-icon { width: 32px; height: 32px; font-size: 0.8rem; }

  .instrument { padding: 1.5rem 0; }

  .engage-form { padding: 1.25rem 1rem; }
  .engage-form-title { font-size: 1rem; }

  .code-block { font-size: 0.72rem; padding: 0.55rem 0.85rem; }

  .btn { padding: 0.6rem 1.2rem; font-size: 0.82rem; }
  .btn-primary { padding: 0.7rem 1.4rem; }
}

.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.ecosystem-node {
  background: var(--bg-card);
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  padding: 1.2rem 1rem;
  text-align: center;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.ecosystem-node:hover {
  border-color: var(--glow-border);
  background: var(--bg-card-hover);
}

.ecosystem-node-active {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.ecosystem-node-active .ecosystem-label {
  color: var(--accent);
}

.ecosystem-label {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-heading);
  letter-spacing: 0.03em;
}

.ecosystem-role {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.3rem;
}

@media (max-width: 360px) {
  .opening-title { font-size: 1.4rem; }
  .section-title { font-size: 1.1rem; }
  .stat-bar { grid-template-columns: 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid var(--rule); }
  .stat-item:last-child { border-bottom: none; }
  .instrument-price { font-size: 1.2rem; }
  .patent-line { display: none; }
}