:root {
  --ink: #10141f;
  --muted: #5b6475;
  --line: #dce3ea;
  --paper: #f7f9fb;
  --white: #ffffff;
  --blue: #1463ff;
  --cyan: #0cb7c9;
  --green: #24a66a;
  --coral: #f06b4f;
  --gold: #c9961a;
  --shadow: 0 24px 60px rgba(19, 33, 59, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(20, 99, 255, 0.08), transparent 420px),
    var(--paper);
}

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

.demo-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 42px;
  padding: 9px 16px;
  background: var(--ink);
  color: var(--white);
  font-size: 14px;
  text-align: center;
}

.demo-banner span {
  flex: 0 0 auto;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: #9ee8f0;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.demo-banner strong {
  font-weight: 700;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1180px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  padding: 14px 0;
  backdrop-filter: blur(18px);
}

.brand,
.nav-links,
.header-action,
.button,
.status-pill {
  display: inline-flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 10px 24px rgba(20, 99, 255, 0.28);
}

.nav-links {
  gap: 8px;
  padding: 6px;
  border: 1px solid rgba(220, 227, 234, 0.86);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
}

.nav-links a {
  padding: 9px 13px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.nav-links a:hover {
  color: var(--ink);
  background: rgba(20, 99, 255, 0.08);
}

.header-action {
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
}

.hero-section {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 60px 0 54px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: 42px;
  align-items: center;
}

.hero-copy {
  min-width: 0;
  max-width: 620px;
}

.eyebrow,
.demo-label,
.metric-label {
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 700px;
  margin-bottom: 24px;
  font-size: clamp(44px, 5vw, 68px);
  line-height: 1;
  letter-spacing: 0;
}

.hero-text {
  max-width: 600px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 34px 0 28px;
}

.button {
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border-radius: 8px;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.button:hover,
.header-action:hover {
  transform: translateY(-1px);
}

.button.primary {
  color: var(--white);
  background: var(--blue);
  box-shadow: 0 14px 28px rgba(20, 99, 255, 0.28);
}

.button.secondary {
  border: 1px solid var(--line);
  background: var(--white);
}

.proof-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  color: var(--muted);
  font-size: 14px;
}

.proof-strip span {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}

.proof-strip strong {
  color: var(--ink);
  font-size: 20px;
}

.hero-product {
  min-width: 0;
}

.product-shell {
  position: relative;
  overflow: hidden;
  padding: 18px;
  border: 1px solid rgba(220, 227, 234, 0.9);
  border-radius: 22px;
  background:
    radial-gradient(circle at 18% 12%, rgba(12, 183, 201, 0.18), transparent 30%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(241, 246, 251, 0.94));
  box-shadow: var(--shadow);
}

.product-topbar,
.portfolio-summary,
.asset-row,
.launch-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.product-topbar {
  margin-bottom: 16px;
}

.product-topbar h2 {
  margin: 4px 0 0;
  font-size: 24px;
}

.status-pill {
  gap: 8px;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(36, 166, 106, 0.12);
  color: #16643f;
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(36, 166, 106, 0.6);
  animation: pulse 1.8s infinite;
}

.portfolio-summary {
  align-items: stretch;
  margin-bottom: 14px;
}

.portfolio-summary > div:first-child,
.metric-card {
  min-width: 0;
  padding: 16px;
  border: 1px solid rgba(220, 227, 234, 0.84);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.78);
}

.portfolio-summary > div:first-child {
  flex: 1;
}

.portfolio-summary strong {
  display: block;
  margin-top: 5px;
  font-size: 28px;
  letter-spacing: 0;
}

.metric-card {
  min-width: 108px;
}

.metric-card span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.metric-card.positive strong {
  color: var(--green);
}

.chart-panel {
  position: relative;
  overflow: hidden;
  height: clamp(240px, 34vw, 360px);
  border: 1px solid rgba(220, 227, 234, 0.9);
  border-radius: 16px;
  background:
    linear-gradient(rgba(16, 20, 31, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 20, 31, 0.045) 1px, transparent 1px),
    #ffffff;
  background-size: 42px 42px;
}

canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.chart-tooltip {
  position: absolute;
  right: 26px;
  top: 28px;
  min-width: 142px;
  padding: 12px 14px;
  border: 1px solid rgba(220, 227, 234, 0.9);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 16px 34px rgba(19, 33, 59, 0.13);
  transform: translateY(0);
  animation: floatCard 4s ease-in-out infinite;
}

.chart-tooltip span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.chart-tooltip strong {
  display: block;
  margin-top: 4px;
  color: var(--blue);
  font-size: 24px;
}

.asset-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.asset-row {
  min-width: 0;
  padding: 12px;
  border: 1px solid rgba(220, 227, 234, 0.82);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.76);
}

.asset-row div {
  min-width: 0;
}

.asset-row strong,
.asset-row span {
  display: block;
}

.asset-row div span {
  overflow: hidden;
  color: var(--muted);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.asset-row b {
  font-size: 18px;
}

.asset-symbol {
  display: grid;
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 8px;
  color: var(--white);
  font-size: 12px;
  font-weight: 900;
}

.asset-symbol.electric {
  background: var(--blue);
}

.asset-symbol.green {
  background: var(--green);
}

.asset-symbol.coral {
  background: var(--coral);
}

.mount-section,
.feature-band,
.launch-section {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.mount-section {
  padding: 54px 0 42px;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.8fr);
  gap: 34px;
  align-items: end;
  margin-bottom: 30px;
}

.section-heading h2,
.launch-section h2 {
  margin-bottom: 0;
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1;
}

.section-heading p:last-child,
.launch-section p {
  color: var(--muted);
  line-height: 1.65;
}

.mount-visual {
  display: grid;
  grid-template-columns: 1fr 40px 1fr 40px 1fr 40px 1fr;
  align-items: center;
}

.route-card {
  min-height: 132px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--white);
  box-shadow: 0 12px 28px rgba(19, 33, 59, 0.08);
}

.route-card.active {
  border-color: rgba(20, 99, 255, 0.38);
  background: linear-gradient(145deg, #ffffff, #edf4ff);
}

.route-card span {
  display: inline-block;
  margin-bottom: 32px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 900;
}

.route-card strong {
  display: block;
  font-size: 20px;
}

.route-connector {
  height: 2px;
  background: linear-gradient(90deg, var(--line), var(--blue), var(--line));
}

.feature-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding: 42px 0 58px;
}

.feature-band article {
  min-height: 240px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--white);
  box-shadow: 0 12px 28px rgba(19, 33, 59, 0.07);
}

.feature-icon {
  display: grid;
  width: 44px;
  height: 44px;
  margin-bottom: 46px;
  place-items: center;
  border-radius: 8px;
  background: #e9f0ff;
  color: var(--blue);
  font-weight: 900;
}

.feature-band h3 {
  margin-bottom: 10px;
  font-size: 24px;
}

.feature-band p {
  color: var(--muted);
  line-height: 1.6;
}

.launch-section {
  margin-bottom: 34px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(20, 99, 255, 0.1), rgba(12, 183, 201, 0.1)),
    var(--white);
}

.launch-section div {
  max-width: 760px;
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 12px rgba(36, 166, 106, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(36, 166, 106, 0);
  }
}

@keyframes floatCard {
  50% {
    transform: translateY(8px);
  }
}

@media (max-width: 940px) {
  .site-header {
    position: static;
    flex-wrap: wrap;
  }

  .nav-links {
    order: 3;
    width: 100%;
    justify-content: center;
  }

  .hero-section {
    padding-top: 36px;
  }

  .hero-grid,
  .section-heading,
  .feature-band {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 32px;
  }

  .asset-grid,
  .mount-visual {
    grid-template-columns: 1fr;
  }

  .route-connector {
    width: 2px;
    height: 28px;
    margin-left: 28px;
    background: linear-gradient(180deg, var(--line), var(--blue), var(--line));
  }
}

@media (max-width: 620px) {
  .demo-banner {
    display: grid;
    justify-items: center;
    gap: 6px;
    padding: 10px 14px;
    font-size: 13px;
  }

  .site-header,
  .hero-section,
  .mount-section,
  .feature-band,
  .launch-section {
    width: min(1180px, calc(100% - 24px));
  }

  .header-action {
    display: none;
  }

  .nav-links {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 4px;
    padding: 4px;
  }

  .nav-links a {
    min-width: 0;
    padding: 8px 4px;
    font-size: 12px;
    text-align: center;
  }

  h1 {
    font-size: clamp(34px, 10vw, 42px);
    line-height: 1.06;
  }

  .hero-text {
    font-size: 17px;
  }

  .hero-actions,
  .proof-strip {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .product-shell {
    width: 100%;
    padding: 12px;
    border-radius: 16px;
  }

  .hero-copy,
  .hero-product,
  .hero-grid {
    width: 100%;
  }

  .product-topbar,
  .portfolio-summary,
  .launch-section {
    align-items: stretch;
    flex-direction: column;
  }

  .portfolio-summary strong {
    font-size: 24px;
  }

  .status-pill {
    align-self: flex-start;
    white-space: normal;
  }

  .chart-panel {
    height: 250px;
  }

  .chart-tooltip {
    right: 12px;
    top: 12px;
  }

  .asset-row {
    display: grid;
    grid-template-columns: 36px 1fr auto;
  }
}