:root {
  color-scheme: dark;
  --page: #07100d;
  --page-soft: #0a1511;
  --surface: #0d1a15;
  --surface-raised: #12221b;
  --ink: #f4f7f2;
  --muted: #9caaa3;
  --quiet: #65736c;
  --line: rgba(213, 238, 224, 0.13);
  --line-strong: rgba(213, 238, 224, 0.22);
  --lime: #a8ff69;
  --mint: #67e6bd;
  --cyan: #71d7e8;
  --shadow: 0 34px 90px rgba(0, 0, 0, 0.34);
  --radius-lg: 32px;
  --radius-md: 22px;
  --content: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 84% 6%, rgba(103, 230, 189, 0.12), transparent 31rem),
    radial-gradient(circle at 18% 40%, rgba(168, 255, 105, 0.05), transparent 28rem),
    var(--page);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 72px 72px;
  content: "";
  mask-image: linear-gradient(to bottom, black, transparent 70%);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.site-shell {
  width: min(100% - 40px, var(--content));
  margin: 0 auto;
}

.site-header {
  display: flex;
  min-height: 94px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 0.98rem;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(168, 255, 105, 0.34);
  border-radius: 10px;
  background: rgba(168, 255, 105, 0.08);
}

.brand-mark img {
  width: 24px;
  height: 24px;
}

.brand-name span {
  color: var(--muted);
  font-weight: 520;
}

.status-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #d9e1dc;
  font-size: 0.79rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 180ms ease;
}

.status-link:hover,
.status-link:focus-visible {
  color: var(--lime);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 5px rgba(168, 255, 105, 0.1), 0 0 18px rgba(168, 255, 105, 0.55);
}

.hero {
  display: grid;
  min-height: 720px;
  align-items: center;
  gap: clamp(42px, 6vw, 90px);
  grid-template-columns: minmax(0, 1.04fr) minmax(420px, 0.96fr);
  padding: 82px 0 68px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 22px;
  color: var(--lime);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.eyebrow span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.eyebrow span::before {
  width: 28px;
  height: 1px;
  background: var(--lime);
  content: "";
}

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(3.1rem, 5.5vw, 5.45rem);
  font-weight: 660;
  letter-spacing: -0.064em;
  line-height: 0.98;
}

.hero-lede {
  max-width: 640px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.4vw, 1.16rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.83rem;
  font-weight: 760;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--lime);
  color: #09100d;
  box-shadow: 0 13px 32px rgba(168, 255, 105, 0.13);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #bcff8c;
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.025);
  color: #dbe5df;
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: rgba(168, 255, 105, 0.42);
}

.hero-metrics {
  display: grid;
  max-width: 650px;
  margin: 54px 0 0;
  grid-template-columns: repeat(3, 1fr);
}

.hero-metrics div {
  padding-right: 22px;
  border-right: 1px solid var(--line);
}

.hero-metrics div + div {
  padding-left: 22px;
}

.hero-metrics div:last-child {
  border-right: 0;
}

.hero-metrics dt {
  font-size: 1.2rem;
  font-weight: 720;
  letter-spacing: -0.02em;
}

.hero-metrics dd {
  margin: 3px 0 0;
  color: var(--quiet);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-visual {
  position: relative;
  min-height: 580px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 50% 34%, rgba(103, 230, 189, 0.13), transparent 15rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.008));
  box-shadow: var(--shadow), inset 0 1px rgba(255, 255, 255, 0.04);
}

.visual-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at 50% 36%, black 10%, transparent 68%);
}

.network-orbit {
  position: absolute;
  top: 44px;
  left: 50%;
  border: 1px solid rgba(168, 255, 105, 0.14);
  border-radius: 50%;
  transform: translateX(-50%);
}

.orbit-one {
  width: 310px;
  height: 310px;
}

.orbit-two {
  top: 84px;
  width: 230px;
  height: 230px;
  border-color: rgba(113, 215, 232, 0.12);
}

.core-node {
  position: absolute;
  top: 157px;
  left: 50%;
  display: grid;
  width: 84px;
  height: 84px;
  place-items: center;
  border: 1px solid rgba(168, 255, 105, 0.32);
  border-radius: 24px;
  background: rgba(9, 22, 17, 0.92);
  box-shadow: 0 0 0 12px rgba(168, 255, 105, 0.035), 0 0 60px rgba(103, 230, 189, 0.15);
  transform: translateX(-50%);
}

.core-node img {
  width: 54px;
}

.network-node {
  position: absolute;
  display: grid;
  height: 31px;
  min-width: 52px;
  place-items: center;
  padding: 0 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(8, 19, 15, 0.9);
  color: #bdcac3;
  font-size: 0.59rem;
  font-weight: 820;
  letter-spacing: 0.1em;
}

.node-eth {
  top: 94px;
  left: 17%;
}

.node-base {
  top: 109px;
  right: 12%;
}

.node-tron {
  top: 272px;
  right: 21%;
}

.flow-panel {
  position: absolute;
  right: 22px;
  bottom: 22px;
  left: 22px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(8, 18, 14, 0.89);
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  color: var(--quiet);
  font-size: 0.66rem;
  font-weight: 780;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.live-label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--lime);
}

.live-label i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentcolor;
  box-shadow: 0 0 12px currentcolor;
}

.flow-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.flow-list li {
  display: grid;
  min-height: 66px;
  align-items: center;
  gap: 13px;
  border-top: 1px solid var(--line);
  grid-template-columns: 28px 1fr auto;
}

.flow-index {
  color: var(--quiet);
  font-size: 0.68rem;
  font-weight: 780;
}

.flow-list strong,
.flow-list small {
  display: block;
}

.flow-list strong {
  font-size: 0.79rem;
  font-weight: 700;
}

.flow-list small {
  margin-top: 1px;
  color: var(--quiet);
  font-size: 0.68rem;
}

.flow-state {
  color: var(--mint);
  font-size: 0.66rem;
  font-weight: 750;
}

.network-strip {
  display: grid;
  min-height: 94px;
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: #7f8f87;
  font-size: 0.72rem;
  font-weight: 760;
  grid-template-columns: repeat(6, 1fr);
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
}

.network-strip span + span {
  border-left: 1px solid var(--line);
}

.capabilities {
  padding: 140px 0;
}

.section-heading {
  display: grid;
  align-items: end;
  gap: 28px 60px;
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.7fr);
}

.section-heading .section-kicker {
  grid-column: 1 / -1;
  margin-bottom: -5px;
}

.section-heading h2,
.boundary-copy h2 {
  margin: 0;
  font-size: clamp(2.35rem, 4vw, 4rem);
  font-weight: 630;
  letter-spacing: -0.052em;
  line-height: 1.05;
}

.section-heading > p:last-child,
.boundary-copy > p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.capability-grid {
  display: grid;
  gap: 16px;
  margin-top: 64px;
  grid-template-columns: repeat(3, 1fr);
}

.capability-card {
  position: relative;
  min-height: 400px;
  overflow: hidden;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.042), rgba(255, 255, 255, 0.012));
}

.card-featured {
  background:
    radial-gradient(circle at 75% 5%, rgba(168, 255, 105, 0.12), transparent 12rem),
    linear-gradient(155deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.014));
}

.card-number {
  color: var(--quiet);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.card-icon {
  position: relative;
  display: grid;
  width: 66px;
  height: 66px;
  margin-top: 48px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.025);
}

.card-icon::before,
.card-icon::after,
.card-icon span {
  position: absolute;
  content: "";
}

.gas-icon::before {
  width: 18px;
  height: 28px;
  background: var(--lime);
  clip-path: polygon(58% 0, 18% 48%, 48% 48%, 35% 100%, 82% 39%, 51% 39%);
}

.energy-icon::before,
.energy-icon::after {
  width: 24px;
  height: 24px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
}

.energy-icon::after {
  width: 10px;
  height: 10px;
  background: var(--cyan);
  box-shadow: 0 0 18px rgba(113, 215, 232, 0.5);
}

.shield-icon::before {
  width: 25px;
  height: 29px;
  border: 1px solid var(--mint);
  border-radius: 12px 12px 15px 15px;
  clip-path: polygon(50% 0, 100% 18%, 88% 76%, 50% 100%, 12% 76%, 0 18%);
}

.shield-icon::after {
  width: 9px;
  height: 5px;
  border-bottom: 2px solid var(--mint);
  border-left: 2px solid var(--mint);
  transform: translateY(-1px) rotate(-45deg);
}

.capability-card h3 {
  margin: 26px 0 12px;
  font-size: 1.35rem;
  font-weight: 680;
  letter-spacing: -0.025em;
}

.capability-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.72;
}

.card-meta {
  position: absolute;
  right: 28px;
  bottom: 25px;
  left: 28px;
  display: flex;
  gap: 8px;
}

.card-meta span {
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--quiet);
  font-size: 0.59rem;
  font-weight: 740;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.boundary {
  display: grid;
  align-items: center;
  gap: clamp(50px, 8vw, 110px);
  grid-template-columns: 0.8fr 1.2fr;
  padding: 116px 0;
  border-top: 1px solid var(--line);
}

.boundary-copy > p {
  margin-top: 28px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 30px;
  color: var(--lime);
  font-size: 0.83rem;
  font-weight: 740;
}

.boundary-diagram {
  display: grid;
  min-height: 290px;
  align-items: stretch;
  grid-template-columns: 1fr 142px 1fr;
}

.boundary-zone {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.02);
}

.provider-zone {
  border-color: rgba(168, 255, 105, 0.22);
  background: rgba(168, 255, 105, 0.045);
}

.zone-label {
  margin-bottom: 32px;
  color: var(--quiet);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.boundary-zone strong {
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.boundary-zone small {
  margin-top: 7px;
  color: var(--quiet);
}

.boundary-bridge {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 15px;
  color: var(--quiet);
  font-size: 0.55rem;
  font-weight: 760;
  letter-spacing: 0.07em;
  text-align: center;
  text-transform: uppercase;
}

.boundary-bridge i {
  position: relative;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--line), var(--lime), var(--line));
}

.boundary-bridge i::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 16px rgba(168, 255, 105, 0.65);
  content: "";
  transform: translate(-50%, -50%);
}

.site-footer {
  display: grid;
  min-height: 132px;
  align-items: center;
  border-top: 1px solid var(--line);
  color: var(--quiet);
  font-size: 0.74rem;
  grid-template-columns: 1fr auto 1fr;
}

.footer-brand {
  color: var(--ink);
  justify-self: start;
}

.site-footer p:last-child {
  justify-self: end;
}

:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 4px;
}

@media (max-width: 1040px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 820px;
  }

  .hero-visual {
    width: min(100%, 720px);
    min-height: 610px;
  }

  .capability-grid {
    grid-template-columns: 1fr 1fr;
  }

  .capability-card:last-child {
    grid-column: 1 / -1;
  }

  .boundary {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .site-shell {
    width: min(100% - 28px, var(--content));
  }

  .site-header {
    min-height: 78px;
  }

  .status-link {
    font-size: 0;
  }

  .status-link span:last-child {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 68px 0 48px;
  }

  h1 {
    font-size: clamp(2.75rem, 13vw, 4.5rem);
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .hero-metrics {
    gap: 22px;
    grid-template-columns: 1fr;
  }

  .hero-metrics div,
  .hero-metrics div + div {
    padding: 0 0 18px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .hero-visual {
    min-height: 570px;
  }

  .flow-panel {
    right: 12px;
    bottom: 12px;
    left: 12px;
    padding: 16px;
  }

  .flow-list li {
    grid-template-columns: 23px 1fr;
  }

  .flow-state {
    display: none;
  }

  .network-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .network-strip span {
    padding: 14px 5px;
    border-bottom: 1px solid var(--line);
  }

  .network-strip span:nth-child(odd) {
    border-left: 0;
  }

  .capabilities {
    padding: 100px 0;
  }

  .section-heading,
  .capability-grid {
    grid-template-columns: 1fr;
  }

  .section-heading .section-kicker,
  .capability-card:last-child {
    grid-column: auto;
  }

  .capability-card {
    min-height: 390px;
  }

  .boundary {
    padding: 94px 0;
  }

  .boundary-diagram {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .boundary-bridge {
    min-height: 130px;
  }

  .boundary-bridge i {
    width: 1px;
    height: 48px;
    background: linear-gradient(var(--line), var(--lime), var(--line));
  }

  .site-footer {
    gap: 18px;
    padding: 34px 0;
    grid-template-columns: 1fr;
    text-align: left;
  }

  .site-footer p,
  .site-footer p:last-child {
    margin: 0;
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}