:root {
  --home-hero-min-height: 700px;
  --home-relay-height: 244px;
  --home-feature-gap: clamp(32px, 7vw, 88px);
  --home-part-size: min(100%, 430px);
  --home-rule-width: 1px;
  --home-icon-line: 1.7;
  --home-flag-line: 2;
  --home-cross-wide: 4;
  --home-cross-narrow: 2;
}

.home-hero {
  min-height: var(--home-hero-min-height);
  padding-bottom: 0;
}

.home-hero::before {
  inset: 0;
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, var(--color-ink), var(--hero-grid-fade) 72%);
}

.hero-content {
  position: relative;
  z-index: 1;
}

.home-hero h1 {
  margin-top: 13px;
  margin-bottom: 17px;
}

.hero-actions {
  margin-bottom: 12px;
}

.hero-description {
  margin-top: 13px;
  margin-bottom: 10px;
}

.hero-trust {
  margin-top: 8px;
}

.hero-platforms {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px 28px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.hero-flags {
  margin-top: 11px;
}

.hero-relay {
  margin-top: 8px;
}

.icon-stroke {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: var(--home-icon-line);
}

.icon-fill {
  fill: currentColor;
}

.flag-stripes {
  stroke-width: var(--home-flag-line);
}

.flag-cross-wide {
  stroke-width: var(--home-cross-wide);
}

.flag-cross-narrow {
  stroke-width: var(--home-cross-narrow);
}

.fact-band {
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-panel);
}

.fact-band-inner {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.fact-band-inner span {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 20px;
  border-right: 1px solid var(--color-line);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.07em;
}

.fact-band-inner span:last-child {
  border-right: 0;
}

.fact-band-inner strong {
  color: var(--color-accent);
  font-size: 17px;
}

.section-heading {
  max-width: 820px;
  margin-bottom: clamp(38px, 6vw, 68px);
}

.section-heading h2 {
  margin-top: 17px;
}

.section-heading .lead {
  margin-bottom: 0;
}

.split-heading {
  display: grid;
  max-width: none;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.75fr);
  align-items: end;
  gap: 48px;
}

.split-heading h2 {
  margin-bottom: 0;
}

.split-heading > p {
  margin-bottom: 4px;
  color: var(--color-muted);
}

.feature-section {
  overflow: clip;
}

.feature-ledger {
  border-top: 1px solid var(--color-line);
}

.feature-unit {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(320px, 0.96fr);
  align-items: center;
  gap: var(--home-feature-gap);
  min-height: 390px;
  padding-top: clamp(54px, 8vw, 94px);
  padding-bottom: clamp(54px, 8vw, 94px);
  border-bottom: 1px solid var(--color-line);
}

.feature-unit.reverse .feature-copy {
  order: 2;
}

.feature-unit.reverse .feature-part {
  order: 1;
}

.feature-copy {
  max-width: 660px;
}

.feature-copy h3 {
  margin-top: 12px;
  font-size: clamp(30px, 3.5vw, 46px);
}

.feature-copy p {
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 16px;
  line-height: 1.9;
}

.unit-code {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
}

.feature-part {
  width: var(--home-part-size);
  justify-self: center;
}

.feature-part svg {
  width: 100%;
}

.part-ground {
  fill: var(--color-panel-strong);
}

.part-line,
.part-accent-line,
.part-shell,
.part-accent-shell,
.part-dash {
  fill: none;
  stroke: var(--color-ink);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.part-accent-line {
  stroke: var(--color-accent);
  stroke-width: 4;
}

.part-dash {
  stroke: var(--color-muted);
  stroke-dasharray: 5 7;
}

.part-shell {
  fill: var(--color-canvas);
}

.part-accent-shell {
  fill: var(--color-panel);
  stroke: var(--color-accent);
}

.part-node {
  fill: var(--color-canvas);
  stroke: var(--color-ink);
  stroke-width: 2;
}

.part-node-accent {
  fill: var(--color-accent);
  stroke: var(--color-canvas);
  stroke-width: 4;
}

.part-fill {
  fill: var(--color-ink);
}

.part-accent-fill {
  fill: var(--color-accent);
}

.network-preview,
.pricing-preview,
.blog-preview {
  background: var(--color-panel);
}

.network-note {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 28px;
  margin-top: 24px;
}

.network-note p {
  max-width: 900px;
  margin-bottom: 0;
  color: var(--color-muted);
}

.text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--color-accent);
  font-weight: 750;
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--color-accent-deep);
}

.client-section .platform-card {
  min-height: 270px;
}

.plan-summary {
  min-height: 82px;
  color: var(--color-muted);
  font-size: 14px;
}

.plan-action {
  width: 100%;
}

.traffic-pack-note {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 30px;
  margin-top: 24px;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-medium);
  background: var(--color-canvas);
  box-shadow: var(--shadow-panel);
}

.traffic-pack-note h3 {
  margin-top: 10px;
}

.traffic-pack-note p {
  max-width: 850px;
  margin-bottom: 0;
  color: var(--color-muted);
}

.selection-note {
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.selection-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(40px, 8vw, 110px);
}

.selection-grid h2 {
  margin-top: 18px;
}

.selection-copy {
  padding-left: clamp(24px, 4vw, 54px);
  border-left: 1px solid var(--color-line);
}

.selection-copy p {
  color: var(--color-muted);
  line-height: 1.9;
}

.selection-copy p:last-child {
  margin-bottom: 0;
}

.faq-more,
.blog-more {
  display: flex;
  justify-content: center;
  margin-top: 32px;
}

.home-article-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.home-article-grid .article-card {
  min-height: 330px;
}

.home-article-grid .article-card h3 {
  font-size: 20px;
}

@media (max-width: 1100px) {
  .home-article-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-unit {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.8fr);
  }
}

@media (max-width: 900px) {
  .home-hero {
    min-height: auto;
  }

  .feature-unit {
    grid-template-columns: minmax(0, 1fr);
    gap: 30px;
  }

  .feature-unit.reverse .feature-copy,
  .feature-unit.reverse .feature-part {
    order: initial;
  }

  .feature-part {
    max-width: 380px;
  }

  .split-heading,
  .selection-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 26px;
  }

  .selection-copy {
    padding-left: 0;
    border-left: 0;
  }
}

@media (max-width: 768px) {
  .hero-platforms {
    gap: 12px 18px;
  }

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

  .fact-band-inner span:nth-child(2) {
    border-right: 0;
  }

  .fact-band-inner span:nth-child(-n+2) {
    border-bottom: 1px solid var(--color-line);
  }

  .network-note,
  .traffic-pack-note {
    grid-template-columns: minmax(0, 1fr);
  }

  .home-article-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .home-article-grid .article-card {
    min-height: 270px;
  }
}

@media (max-width: 640px) {
  .home-hero h1 {
    margin-top: 14px;
  }

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

  .hero-description {
    margin-top: 14px;
  }

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

  .hero-trust .chip {
    justify-content: center;
    padding-inline: 8px;
    font-size: 12px;
  }

  .hero-platforms {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, auto));
    gap: 10px 14px;
  }

  .platform-mark {
    font-size: 12px;
  }

  .hero-flags {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, auto));
    gap: 10px 14px;
  }

  .flag-mark {
    font-size: 12px;
  }

  .hero-relay {
    width: 142%;
    margin-left: -21%;
  }

  .fact-band-inner span {
    min-height: 62px;
    align-items: flex-start;
    flex-direction: column;
    gap: 1px;
    padding: 10px 14px;
  }

  .feature-unit {
    min-height: 0;
  }

  .feature-copy h3 {
    font-size: 29px;
  }

  .feature-part {
    max-width: 310px;
  }

  .traffic-pack-note {
    padding: 22px;
  }

  .traffic-pack-note .text-link {
    width: 100%;
  }
}

@media (max-width: 390px) {
  .hero-trust {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-platforms,
  .hero-flags {
    grid-template-columns: repeat(2, minmax(0, auto));
  }

  .fact-band-inner span {
    font-size: 10px;
  }

  .fact-band-inner strong {
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-relay .svg-packet {
    animation: none;
  }
}