.home-hero {
  padding-top: clamp(42px, 6vw, 82px);
  padding-bottom: clamp(60px, 8vw, 104px);
  overflow-x: clip;
  border-bottom: 1px solid var(--color-border);
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(390px, 0.92fr);
  gap: clamp(36px, 6vw, 88px);
  align-items: center;
}

.home-hero-copy {
  position: relative;
  z-index: 2;
}

.home-hero-copy h1 {
  max-width: 760px;
  margin-bottom: 20px;
}

.home-hero-actions {
  justify-content: flex-start;
  margin-bottom: 16px;
}

.home-hero-description {
  max-width: 720px;
  margin-inline: 0;
  font-size: clamp(16px, 1.7vw, 19px);
}

.home-trust-row {
  justify-content: flex-start;
  margin-bottom: 24px;
}

.hero-index-block {
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
}

.hero-index-block + .hero-index-block {
  margin-top: 13px;
}

.hero-index-title {
  margin-bottom: 9px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.hero-platform-list,
.hero-flag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  align-items: center;
}

.hero-platform-item,
.hero-flag-item {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  gap: 7px;
  max-width: 100%;
  padding: 6px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  color: var(--color-text-muted);
  font-size: 11px;
  line-height: 1.2;
}

.hero-platform-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--color-accent-dark);
}

.icon-cutout {
  fill: var(--color-bg);
}

.mini-flag {
  width: 24px;
  height: 18px;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
}

.flag-light {
  fill: var(--color-bg);
}

.flag-red {
  fill: var(--color-error);
}

.flag-blue {
  fill: var(--color-flag-blue);
}

.flag-gold {
  fill: var(--color-flag-gold);
}

.flag-dark {
  fill: var(--color-text);
}

.orbit-visual {
  position: relative;
  min-width: 0;
}

.orbit-stage {
  position: relative;
  width: min(100%, 520px);
  aspect-ratio: 1;
  margin-inline: auto;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  box-shadow: inset 0 0 0 12px var(--color-bg);
}

.orbit-paper-mark {
  position: absolute;
  width: 45%;
  height: 45%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-bg);
}

.orbit-paper-mark-left {
  top: -18%;
  left: -14%;
}

.orbit-paper-mark-right {
  right: -12%;
  bottom: -20%;
}

.orbit-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
}

.orbit-ring::before,
.orbit-ring::after {
  position: absolute;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  content: "";
}

.orbit-ring::before {
  top: -4px;
  left: 50%;
  width: 8px;
  height: 8px;
}

.orbit-ring::after {
  right: -4px;
  bottom: 28%;
  width: 7px;
  height: 7px;
}

.orbit-ring-outer {
  width: 78%;
  height: 78%;
  animation: orbit-spin 30s linear infinite;
}

.orbit-ring-inner {
  width: 53%;
  height: 53%;
  border-color: var(--color-accent);
  animation: orbit-spin-reverse 24s linear infinite;
}

.orbit-token {
  position: absolute;
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  justify-content: center;
  padding: 5px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.orbit-ring-outer .orbit-token {
  animation: orbit-counter 30s linear infinite;
}

.orbit-ring-inner .orbit-token {
  animation: orbit-counter-reverse 24s linear infinite;
}

.orbit-token-windows {
  top: 4%;
  left: 7%;
}

.orbit-token-android {
  top: 45%;
  right: -11%;
}

.orbit-token-linux {
  bottom: 4%;
  left: 15%;
}

.orbit-token-macos {
  top: -8%;
  right: 4%;
}

.orbit-token-ios {
  bottom: 3%;
  left: -13%;
}

.orbit-core {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 3;
  display: grid;
  width: 142px;
  min-height: 142px;
  place-items: center;
  align-content: center;
  padding: 16px;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  box-shadow: 0 0 0 13px var(--color-panel-strong), 0 14px 32px var(--color-shadow);
  transform: translate(-50%, -50%);
}

.orbit-core-halo {
  position: absolute;
  inset: -20px;
  z-index: -1;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  animation: orbit-breathe 4.5s var(--ease-standard) infinite;
}

.orbit-logo-shell {
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  margin-bottom: 5px;
  border-radius: var(--radius-md);
  background: var(--color-panel);
}

.orbit-logo-shell img {
  width: 42px;
  height: 42px;
}

.orbit-core strong {
  color: var(--color-text);
  font-size: 15px;
  line-height: 1.2;
}

.orbit-core small {
  margin-top: 3px;
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.12em;
}

.orbit-axis {
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--color-border);
}

.orbit-axis-horizontal {
  width: 86%;
  height: 1px;
  transform: translate(-50%, -50%) rotate(-16deg);
}

.orbit-axis-vertical {
  width: 1px;
  height: 86%;
  transform: translate(-50%, -50%) rotate(18deg);
}

.orbit-node {
  position: absolute;
  z-index: 2;
  width: 11px;
  height: 11px;
  border: 3px solid var(--color-bg);
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-border);
}

.orbit-node-a {
  top: 19%;
  left: 31%;
}

.orbit-node-b {
  top: 32%;
  right: 15%;
}

.orbit-node-c {
  right: 27%;
  bottom: 16%;
}

.orbit-node-d {
  bottom: 29%;
  left: 15%;
}

.orbit-caption {
  margin: 14px 0 0;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-align: center;
}

.orbit-stage.orbit-paused,
.orbit-stage.orbit-paused .orbit-ring,
.orbit-stage.orbit-paused .orbit-token,
.orbit-stage.orbit-paused .orbit-core-halo {
  animation-play-state: paused;
}

.home-paper-section {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-panel);
}

.route-note {
  display: grid;
  grid-template-columns: minmax(150px, 0.35fr) minmax(0, 1.35fr) auto;
  gap: 22px;
  align-items: start;
  margin-top: 20px;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
}

.route-note h3,
.route-note p {
  margin-bottom: 0;
}

.route-note p {
  color: var(--color-text-muted);
}

.route-note .article-card-link {
  white-space: nowrap;
}

.selection-notes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.selection-notes article {
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
}

.selection-label {
  display: block;
  margin-bottom: 13px;
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.selection-notes h3 {
  font-size: 20px;
}

.selection-notes p {
  margin-bottom: 0;
  color: var(--color-text-muted);
  font-size: 14px;
}

.plan-summary {
  min-height: 82px;
  margin-bottom: 18px;
  color: var(--color-text-muted);
  font-size: 14px;
}

.traffic-pack-note {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  margin-top: 22px;
  padding: clamp(24px, 4vw, 36px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
}

.traffic-pack-note h3 {
  margin-bottom: 8px;
}

.traffic-pack-note p {
  max-width: 820px;
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.traffic-pack-note .btn-sub {
  white-space: nowrap;
}

.section-link-line {
  margin: 26px 0 0;
  text-align: right;
}

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

.home-article-grid .article-card h3 {
  font-size: 19px;
}

.home-promo {
  margin-top: 0;
}

@keyframes orbit-spin {
  from {
    transform: translate(-50%, -50%) rotate(0);
  }

  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

@keyframes orbit-spin-reverse {
  from {
    transform: translate(-50%, -50%) rotate(360deg);
  }

  to {
    transform: translate(-50%, -50%) rotate(0);
  }
}

@keyframes orbit-counter {
  from {
    transform: rotate(0);
  }

  to {
    transform: rotate(-360deg);
  }
}

@keyframes orbit-counter-reverse {
  from {
    transform: rotate(-360deg);
  }

  to {
    transform: rotate(0);
  }
}

@keyframes orbit-breathe {
  0%,
  100% {
    opacity: 0.45;
    transform: scale(0.96);
  }

  50% {
    opacity: 1;
    transform: scale(1.04);
  }
}

@media (max-width: 1180px) {
  .hero-layout {
    grid-template-columns: minmax(0, 1.12fr) minmax(350px, 0.88fr);
    gap: 34px;
  }

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

@media (max-width: 980px) {
  .hero-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .home-hero-copy {
    max-width: 780px;
  }

  .orbit-stage {
    max-width: 500px;
  }

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

  .route-note {
    grid-template-columns: minmax(150px, 0.4fr) minmax(0, 1fr);
  }

  .route-note .article-card-link {
    grid-column: 2;
  }
}

@media (max-width: 768px) {
  .home-hero {
    padding-top: 34px;
  }

  .hero-layout {
    gap: 34px;
  }

  .home-hero-actions {
    justify-content: flex-start;
  }

  .orbit-stage {
    width: min(100%, 430px);
  }

  .orbit-token {
    min-height: 27px;
    padding: 4px 8px;
    font-size: 8px;
  }

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

  .route-note .article-card-link {
    grid-column: auto;
  }

  .traffic-pack-note .btn-sub {
    width: 100%;
    white-space: normal;
  }

  .plan-summary {
    min-height: 0;
  }
}

@media (max-width: 640px) {
  .home-hero {
    padding-bottom: 68px;
  }

  .home-hero-actions .btn-main,
  .home-hero-actions .btn-sub {
    flex: 1 1 135px;
  }

  .hero-platform-list,
  .hero-flag-list {
    gap: 7px;
  }

  .hero-platform-item,
  .hero-flag-item {
    padding: 6px 9px;
    font-size: 10px;
  }

  .orbit-stage {
    width: min(100%, 350px);
    box-shadow: inset 0 0 0 7px var(--color-bg);
  }

  .orbit-core {
    width: 112px;
    min-height: 112px;
    padding: 12px;
    box-shadow: 0 0 0 9px var(--color-panel-strong), 0 10px 24px var(--color-shadow);
  }

  .orbit-logo-shell {
    width: 46px;
    height: 46px;
  }

  .orbit-logo-shell img {
    width: 34px;
    height: 34px;
  }

  .orbit-token-android {
    right: -17%;
  }

  .orbit-token-ios {
    left: -19%;
  }

  .route-note,
  .selection-notes article {
    padding: 20px;
  }

  .section-link-line {
    text-align: left;
  }

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

@media (max-width: 380px) {
  .orbit-token {
    font-size: 7px;
  }

  .orbit-stage {
    width: 100%;
  }

  .orbit-ring-outer {
    width: 75%;
    height: 75%;
  }

  .orbit-token-windows {
    left: 0;
  }

  .orbit-token-linux {
    left: 6%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .orbit-ring,
  .orbit-token,
  .orbit-core-halo {
    animation: none;
  }
}