:root {
  --bg: #070914;
  --bg-soft: #0b1020;
  --panel: rgba(12, 16, 29, 0.78);
  --ink: #f1f4fb;
  --muted: #97a1bb;
  --line: rgba(101, 130, 209, 0.18);
  --line-strong: rgba(66, 219, 226, 0.34);
  --accent: #43dbe2;
  --accent-2: #4b7dff;
  --accent-3: #b77dff;
  --success: #27dd86;
  --warning: #ffbf47;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  --max-width: 1280px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 50% 0%, rgba(67, 219, 226, 0.12), transparent 24%),
    linear-gradient(rgba(87, 107, 173, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(87, 107, 173, 0.05) 1px, transparent 1px),
    linear-gradient(180deg, #060810 0%, #090d18 100%);
  background-size: auto, 40px 40px, 40px 40px, auto;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

.app-shell {
  width: min(var(--max-width), calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 72px;
}

.site-header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 14px 18px;
  position: sticky;
  top: 10px;
  z-index: 20;
  border: 1px solid var(--line);
  background: rgba(6, 9, 18, 0.72);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.28);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  filter: drop-shadow(0 0 12px rgba(67, 219, 226, 0.18));
}

.brand-stack {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.brand-stack strong,
.site-nav,
.section-index,
.hero-tag,
.info-kicker,
.metric-label,
.readout-label,
.readout-sub,
.network-status,
.network-tag,
.button,
.eyebrow {
  font-family: "Oxanium", "JetBrains Mono", monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-stack strong {
  font-size: 1.04rem;
  font-weight: 700;
}

.brand-stack span,
.site-nav a,
.contact-copy,
.hero-lead,
.about-copy p,
.info-card p,
.ops-card p,
.network-note,
.status-item span,
.live-table article span {
  color: var(--muted);
}

.site-nav {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
  font-size: 0.84rem;
}

.site-nav a {
  position: relative;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--ink);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.hero,
.status-strip,
.about-layout,
.live-layout,
.contact-panel {
  display: grid;
  gap: 24px;
}

.hero {
  grid-template-columns: minmax(0, 1.16fr) minmax(340px, 0.84fr);
  padding: 42px 0 28px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 600;
}

.hero-tag {
  display: inline-flex;
  width: fit-content;
  min-height: 38px;
  align-items: center;
  padding: 0 16px;
  margin-bottom: 18px;
  border: 1px solid rgba(67, 219, 226, 0.25);
  background: rgba(10, 22, 30, 0.52);
  color: var(--accent);
  box-shadow: inset 0 0 18px rgba(67, 219, 226, 0.08);
}

.hero h1,
.section-heading h2,
.contact-panel h2 {
  margin: 0;
  font-size: clamp(2.2rem, 4.7vw, 4.35rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.hero h1 {
  max-width: 15.2ch;
}

.hero-brand-line,
.hero-title-subline {
  display: block;
}

.hero-brand-line {
  margin-bottom: 0.16em;
  color: var(--ink);
  font-size: 1.08em;
  line-height: 0.92;
}

.hero-title-subline {
  max-width: 18ch;
  color: rgba(241, 244, 251, 0.92);
  font-size: 0.68em;
  line-height: 1.07;
}

.hero-lead {
  max-width: 44rem;
  margin: 22px 0 0;
  font-size: 1.08rem;
  line-height: 1.78;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid transparent;
  font-size: 0.84rem;
  font-weight: 700;
}

.button-primary {
  background: linear-gradient(135deg, rgba(15, 164, 255, 0.94), rgba(67, 219, 226, 0.9));
  color: #031019;
  box-shadow: 0 0 26px rgba(52, 181, 255, 0.24);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.02);
  border-color: var(--line);
  color: var(--ink);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.hero-metrics article,
.info-card,
.network-card,
.ops-card,
.contact-panel,
.live-panel,
.live-table,
.status-strip {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-metrics article {
  padding: 16px;
}

.metric-value {
  display: block;
  margin-bottom: 8px;
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  font-weight: 700;
  color: var(--ink);
}

.metric-label {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 500;
}

.hero-visual {
  display: grid;
  place-items: center;
}

.globe-panel {
  position: relative;
  width: min(100%, 560px);
  padding: 22px 22px 18px;
  border: 1px solid rgba(67, 219, 226, 0.12);
  background:
    radial-gradient(circle at center, rgba(67, 219, 226, 0.08), transparent 42%),
    rgba(4, 8, 18, 0.72);
  box-shadow: var(--shadow);
}

.globe-panel::before,
.globe-panel::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.globe-panel::before {
  inset: 22px;
  border: 1px solid rgba(67, 219, 226, 0.08);
}

.globe-panel::after {
  inset: 54px;
  border: 1px dashed rgba(67, 219, 226, 0.08);
}

.globe-hud {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(196, 210, 247, 0.78);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  z-index: 2;
}

.globe-hud-top {
  top: 48px;
}

.globe-canvas {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
}

.globe-legend,
.globe-selected-label {
  font-family: "JetBrains Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.globe-legend {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 18px;
  justify-content: center;
  margin-top: -10px;
  color: var(--muted);
  font-size: 0.74rem;
}

.globe-legend span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.legend-dot-active {
  background: var(--success);
  box-shadow: 0 0 12px rgba(39, 221, 134, 0.5);
}

.legend-dot-past {
  background: rgba(164, 169, 194, 0.65);
}

.legend-dot-testnet {
  background: var(--warning);
  box-shadow: 0 0 12px rgba(255, 191, 71, 0.32);
}

.globe-selected {
  position: relative;
  z-index: 2;
  margin-top: 16px;
  padding: 16px 18px;
  border: 1px solid rgba(67, 219, 226, 0.16);
  background: rgba(8, 13, 24, 0.76);
}

.globe-selected-label {
  display: block;
  margin-bottom: 10px;
  color: var(--accent);
  font-size: 0.7rem;
}

.globe-selected strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.18rem;
}

.globe-selected p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

#globe-selected-meta {
  margin-bottom: 8px;
  color: rgba(241, 244, 251, 0.82);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.82rem;
}

.status-strip {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: center;
  padding: 14px 18px;
  margin-bottom: 20px;
}

.status-item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 24px;
}

.status-item strong {
  font-size: 0.95rem;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px rgba(39, 221, 134, 0.52);
}

.section {
  padding: 44px 0 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 18px;
  align-items: start;
  margin-bottom: 24px;
}

.section-index {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  font-size: clamp(2rem, 4vw, 3.3rem);
  font-weight: 700;
  color: rgba(241, 244, 251, 0.84);
}

.section-index::after {
  content: "";
  display: block;
  width: 1px;
  height: 64px;
  margin-left: 4px;
  background: var(--line);
}

.about-layout,
.live-layout {
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
}

.about-copy {
  padding-right: 10px;
}

.about-copy p {
  margin: 0 0 18px;
  font-size: 1.04rem;
  line-height: 1.84;
}

.about-cards,
.ops-grid,
.network-grid {
  display: grid;
  gap: 18px;
}

.about-cards,
.ops-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.info-card,
.ops-card {
  padding: 20px;
}

.info-kicker {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--accent);
  font-size: 0.74rem;
  font-weight: 600;
}

.info-card h3,
.ops-card h3,
.network-card h3 {
  margin: 0 0 8px;
  font-size: 1.35rem;
  line-height: 1.15;
}

.info-card p,
.ops-card p {
  margin: 0;
  line-height: 1.72;
}

.filter-bar {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.filter-button {
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted);
  font-family: "Oxanium", "JetBrains Mono", monospace;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
}

.filter-button.is-active {
  border-color: rgba(67, 219, 226, 0.44);
  background: rgba(67, 219, 226, 0.08);
  color: var(--ink);
  box-shadow: inset 0 0 14px rgba(67, 219, 226, 0.06);
}

.network-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.network-card {
  position: relative;
  padding: 22px;
  overflow: hidden;
}

.network-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(67, 219, 226, 0.08), transparent 36%),
    transparent;
  pointer-events: none;
}

.network-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 600;
}

.network-status::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px rgba(39, 221, 134, 0.45);
}

.network-card.is-past .network-status::before {
  background: rgba(164, 169, 194, 0.46);
  box-shadow: none;
}

.network-card.is-testnet .network-status::before {
  background: var(--warning);
  box-shadow: 0 0 10px rgba(255, 191, 71, 0.38);
}

.network-glyph {
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  padding: 11px;
  margin-bottom: 16px;
  border: 1px solid rgba(75, 125, 255, 0.28);
  border-radius: 18px;
  background:
    radial-gradient(circle at 50% 38%, rgba(67, 219, 226, 0.12), rgba(75, 125, 255, 0.04) 58%, transparent 100%),
    rgba(75, 125, 255, 0.05);
  color: var(--accent);
  font-family: "Oxanium", monospace;
  font-size: 1rem;
  font-weight: 700;
  box-shadow:
    inset 0 0 18px rgba(67, 219, 226, 0.05),
    0 0 18px rgba(6, 10, 20, 0.3);
}

.network-glyph svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.network-glyph svg path,
.network-glyph svg circle,
.network-glyph svg rect,
.network-glyph svg line,
.network-glyph svg polyline,
.network-glyph svg polygon {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.network-glyph-mark {
  position: relative;
}

.network-glyph-mark::after {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: 14px;
  border: 1px solid rgba(67, 219, 226, 0.08);
  pointer-events: none;
}

.network-glyph-fallback {
  letter-spacing: 0.04em;
}

.network-card.is-active .network-glyph {
  border-color: rgba(39, 221, 134, 0.28);
  background:
    radial-gradient(circle at 50% 38%, rgba(39, 221, 134, 0.16), rgba(18, 44, 33, 0.18) 56%, transparent 100%),
    rgba(14, 24, 19, 0.6);
  color: #53f0a0;
  box-shadow:
    inset 0 0 18px rgba(39, 221, 134, 0.08),
    0 0 22px rgba(39, 221, 134, 0.08);
}

.network-card.is-past .network-glyph {
  border-color: rgba(75, 125, 255, 0.24);
  color: #47d7f4;
}

.network-card.is-testnet .network-glyph {
  border-color: rgba(255, 191, 71, 0.28);
  background:
    radial-gradient(circle at 50% 38%, rgba(255, 191, 71, 0.16), rgba(56, 33, 8, 0.18) 56%, transparent 100%),
    rgba(27, 19, 9, 0.58);
  color: #ffbf47;
  box-shadow:
    inset 0 0 18px rgba(255, 191, 71, 0.08),
    0 0 20px rgba(255, 191, 71, 0.07);
}

.network-period {
  margin: 0 0 12px;
  color: rgba(241, 244, 251, 0.86);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.88rem;
}

.network-note {
  margin: 0 0 16px;
  line-height: 1.72;
}

.network-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.network-tag {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 0 10px;
  border: 1px solid rgba(67, 219, 226, 0.2);
  background: rgba(67, 219, 226, 0.05);
  color: var(--accent);
  font-size: 0.72rem;
}

.live-panel,
.live-table {
  padding: 24px;
}

.live-core {
  position: relative;
  min-height: 560px;
  border: 1px solid rgba(67, 219, 226, 0.18);
  background:
    radial-gradient(circle at 50% 34%, rgba(67, 219, 226, 0.12), transparent 36%),
    linear-gradient(180deg, rgba(67, 219, 226, 0.03), rgba(67, 219, 226, 0) 26%),
    rgba(5, 12, 20, 0.72);
  overflow: hidden;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 18px;
  padding: 28px 28px 24px;
}

.live-core::before,
.live-core::after {
  content: "";
  position: absolute;
  inset: 24px;
  pointer-events: none;
}

.live-core::before {
  border: 1px solid rgba(67, 219, 226, 0.1);
}

.live-core::after {
  inset: 56px 24px auto;
  height: 1px;
  background: linear-gradient(90deg, rgba(67, 219, 226, 0), rgba(67, 219, 226, 0.24), rgba(67, 219, 226, 0));
}

.live-core-header {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
}

.live-core-kicker,
.live-core-status,
.live-focus-label,
.readout-label,
.readout-sub {
  display: block;
  font-family: "JetBrains Mono", monospace;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.live-core-kicker {
  color: var(--accent);
  font-size: 0.72rem;
}

.live-core-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(241, 244, 251, 0.82);
  font-size: 0.72rem;
}

.live-core-status::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px rgba(39, 221, 134, 0.45);
}

.live-focus {
  position: relative;
  z-index: 1;
  align-self: center;
  padding: 24px 22px 20px;
  border: 1px solid rgba(67, 219, 226, 0.18);
  background:
    radial-gradient(circle at 50% 22%, rgba(67, 219, 226, 0.14), rgba(67, 219, 226, 0.04) 42%, transparent 76%),
    rgba(8, 14, 26, 0.86);
  text-align: center;
  box-shadow:
    inset 0 0 28px rgba(67, 219, 226, 0.04),
    0 16px 36px rgba(0, 0, 0, 0.18);
}

.live-focus::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(67, 219, 226, 0.08);
  pointer-events: none;
}

.live-focus-label {
  margin-bottom: 14px;
  color: var(--accent);
  font-size: 0.7rem;
}

.live-focus strong {
  display: block;
  font-size: clamp(2.35rem, 5.1vw, 4.1rem);
  line-height: 0.9;
  letter-spacing: -0.06em;
}

.live-focus-sub {
  display: block;
  margin-top: 10px;
  color: rgba(241, 244, 251, 0.82);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.live-focus p {
  max-width: 26ch;
  margin: 14px auto 0;
  color: var(--muted);
  line-height: 1.58;
}

.live-mini-stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  align-self: end;
}

.live-mini-stats article {
  display: grid;
  gap: 6px;
  padding: 14px 14px 13px;
  border: 1px solid rgba(67, 219, 226, 0.12);
  background: rgba(8, 13, 24, 0.74);
}

.live-mini-stats strong {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 0.95;
}

.readout-label {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 600;
}

.readout-sub {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 500;
}

.live-table {
  display: grid;
  gap: 0;
}

.live-table article {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.live-table article:last-child {
  border-bottom: none;
}

.live-table article strong {
  text-align: right;
  font-size: 0.98rem;
}

.ops-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.contact-panel {
  grid-template-columns: 1fr auto;
  align-items: end;
  padding: 24px;
}

.contact-panel h2 {
  max-width: 11ch;
  font-size: clamp(2.2rem, 4vw, 4rem);
}

@media (max-width: 1180px) {
  .hero,
  .about-layout,
  .live-layout,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .network-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero {
    gap: 28px;
  }

  .hero h1,
  .hero-lead {
    max-width: none;
  }

  .hero-visual {
    justify-items: stretch;
  }

  .globe-panel {
    width: 100%;
    max-width: 680px;
  }

  .contact-actions {
    width: 100%;
  }
}

@media (max-width: 860px) {
  .site-header,
  .section-heading {
    grid-template-columns: 1fr;
  }

  .status-strip,
  .about-cards,
  .ops-grid,
  .network-grid {
    grid-template-columns: 1fr;
  }

  .section-index::after {
    display: none;
  }

  .app-shell {
    width: min(var(--max-width), calc(100% - 24px));
    padding-bottom: 56px;
  }

  .site-header {
    gap: 16px;
    padding: 14px 14px 12px;
    top: 6px;
  }

  .site-nav {
    justify-content: flex-start;
    gap: 12px 16px;
    font-size: 0.78rem;
  }

  .hero {
    padding: 28px 0 18px;
    gap: 24px;
  }

  .hero-tag {
    margin-bottom: 14px;
  }

  .hero-lead,
  .about-copy p,
  .network-note,
  .ops-card p,
  .info-card p,
  .contact-copy {
    font-size: 0.98rem;
    line-height: 1.68;
  }

  .globe-panel {
    padding: 18px 18px 16px;
  }

  .globe-panel::before {
    inset: 18px;
  }

  .globe-panel::after {
    inset: 42px;
  }

  .globe-hud {
    font-size: 0.68rem;
    letter-spacing: 0.14em;
  }

  .globe-hud-top {
    top: 38px;
  }

  .status-strip {
    gap: 12px;
    padding: 16px;
  }

  .status-item {
    align-items: flex-start;
    min-height: 0;
  }

  .section {
    padding-top: 36px;
  }

  .section-heading {
    gap: 12px;
    margin-bottom: 20px;
  }

  .section-index {
    font-size: clamp(1.6rem, 7vw, 2.4rem);
  }

  .about-copy {
    padding-right: 0;
  }

  .filter-bar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .filter-button {
    width: 100%;
    min-height: 44px;
  }

  .network-card,
  .info-card,
  .ops-card,
  .live-panel,
  .live-table,
  .contact-panel {
    padding: 18px;
  }

  .live-core {
    min-height: 0;
    padding: 22px;
  }

  .live-focus strong {
    font-size: clamp(2.1rem, 9vw, 3.5rem);
  }

  .live-table article {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .live-table article strong {
    text-align: left;
  }

  .contact-panel h2 {
    max-width: none;
  }

  .contact-actions {
    margin-top: 4px;
  }
}

@media (max-width: 560px) {
  .app-shell {
    width: min(100% - 20px, var(--max-width));
    padding-top: 12px;
  }

  .site-header {
    position: static;
    padding: 12px;
  }

  .brand {
    gap: 10px;
  }

  .brand-logo {
    width: 38px;
    height: 38px;
  }

  .brand-stack strong {
    font-size: 0.96rem;
  }

  .brand-stack span {
    font-size: 0.82rem;
  }

  .hero-actions,
  .contact-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero h1 {
    font-size: clamp(2rem, 10vw, 3.2rem);
  }

  .hero-title-subline {
    max-width: 15ch;
    font-size: 0.63em;
  }

  .hero-lead {
    margin-top: 18px;
    font-size: 0.94rem;
    line-height: 1.64;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .metric-value {
    margin-bottom: 6px;
  }

  .globe-panel {
    padding: 14px 14px 14px;
  }

  .globe-panel::before {
    inset: 14px;
  }

  .globe-panel::after {
    inset: 32px;
  }

  .globe-hud {
    font-size: 0.62rem;
    letter-spacing: 0.12em;
  }

  .globe-hud-top {
    top: 28px;
  }

  .globe-legend {
    gap: 10px 14px;
    margin-top: -2px;
    font-size: 0.68rem;
  }

  .globe-selected {
    padding: 14px;
  }

  .globe-selected strong {
    font-size: 1.05rem;
  }

  #globe-selected-meta {
    font-size: 0.76rem;
  }

  .section {
    padding-top: 30px;
  }

  .section-heading h2,
  .contact-panel h2 {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
    line-height: 1.04;
  }

  .network-card h3,
  .info-card h3,
  .ops-card h3 {
    font-size: 1.16rem;
  }

  .live-core {
    min-height: auto;
    padding: 20px;
    gap: 16px;
  }

  .live-core-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .live-focus {
    padding: 18px 16px 16px;
  }

  .live-focus::before {
    inset: 10px;
  }

  .live-focus-label,
  .readout-label,
  .live-core-kicker,
  .live-core-status {
    font-size: 0.64rem;
    letter-spacing: 0.1em;
  }

  .live-focus-sub {
    font-size: 0.75rem;
  }

  .live-focus p {
    max-width: none;
    font-size: 0.92rem;
  }

  .live-mini-stats {
    grid-template-columns: 1fr;
  }

  .live-mini-stats article {
    padding: 12px 12px 11px;
  }

  .live-mini-stats strong {
    font-size: 1.5rem;
  }

  .live-table article {
    padding: 12px 0;
  }

  .filter-bar {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 400px) {
  .app-shell {
    width: min(100% - 16px, var(--max-width));
  }

  .site-header,
  .network-card,
  .info-card,
  .ops-card,
  .live-panel,
  .live-table,
  .contact-panel,
  .status-strip {
    padding-left: 14px;
    padding-right: 14px;
  }

  .hero {
    padding-top: 24px;
  }

  .hero h1 {
    font-size: clamp(1.82rem, 9.8vw, 2.8rem);
  }

  .hero-title-subline {
    max-width: 14ch;
    font-size: 0.6em;
  }

  .button {
    min-height: 48px;
    padding: 0 16px;
    font-size: 0.78rem;
  }

  .globe-panel {
    padding: 12px;
  }

  .globe-panel::before {
    inset: 12px;
  }

  .globe-panel::after {
    inset: 26px;
  }

  .section-heading {
    margin-bottom: 16px;
  }

  .network-status,
  .network-tag,
  .metric-label {
    font-size: 0.66rem;
  }
}