:root {
  --bg: #080a0f;
  --panel: #111620;
  --panel-2: #171e2a;
  --ink: #f6f8fb;
  --muted: #a6afbd;
  --line: rgba(244, 247, 251, 0.12);
  --accent: #e7edf6;
  --cyan: #78dcff;
  --blue: #91a8ff;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 18% 8%, rgba(120, 220, 255, 0.16), transparent 30rem),
    radial-gradient(circle at 86% 4%, rgba(145, 168, 255, 0.12), transparent 28rem),
    linear-gradient(180deg, #080a0f 0%, #101723 48%, #080a0f 100%);
  color: var(--ink);
  font: 15px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

main {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
}

a {
  color: inherit;
}

.nav {
  position: sticky;
  top: 12px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 12px 0 34px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(8, 10, 15, 0.82);
  backdrop-filter: blur(18px);
}

.brand,
.nav-links,
.hero-actions,
.contact-links {
  display: flex;
  align-items: center;
}

.brand {
  gap: 11px;
  min-height: 40px;
  text-decoration: none;
  font-weight: 900;
}

.brand img {
  width: 34px;
  height: 34px;
}

.nav-links {
  gap: 4px;
}

.nav-links a,
.primary,
.secondary,
.contact-links a {
  border-radius: 7px;
  font-weight: 900;
  text-decoration: none;
}

.nav-links a {
  padding: 9px 12px;
  color: var(--muted);
}

.nav-links a:hover {
  background: rgba(255, 255, 255, 0.07);
  color: var(--ink);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1fr);
  align-items: center;
  gap: 34px;
  min-height: calc(100vh - 106px);
  padding: 24px 0 54px;
}

.company-map {
  min-height: 520px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 18%, rgba(120, 220, 255, 0.18), transparent 17rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 58%),
    rgba(17, 22, 32, 0.68);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  padding: 22px;
  overflow: hidden;
  box-shadow: 0 30px 110px rgba(0, 0, 0, 0.45);
}

.map-node,
.map-flow,
.map-grid div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(6, 8, 13, 0.72);
}

.map-node {
  padding: 22px;
}

.map-node small,
.map-grid small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.map-node strong {
  display: block;
  margin-top: 8px;
  color: var(--ink);
  font-size: 30px;
  line-height: 1;
}

.main-node {
  border-color: rgba(120, 220, 255, 0.38);
  background:
    linear-gradient(135deg, rgba(120, 220, 255, 0.16), transparent 54%),
    rgba(6, 8, 13, 0.76);
}

.map-flow {
  display: grid;
  grid-template-columns: 1fr 24px 1fr 24px 1fr;
  align-items: center;
  gap: 10px;
  padding: 14px;
}

.map-flow span {
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
}

.map-flow i {
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

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

.map-grid div {
  min-height: 118px;
  padding: 14px;
}

.map-grid b {
  display: block;
  color: var(--cyan);
  font-size: 18px;
  margin-bottom: 28px;
}

.hero-copy {
  order: -1;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 740px;
  font-size: clamp(50px, 7vw, 88px);
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  max-width: 700px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1;
}

h3 {
  font-size: 22px;
  line-height: 1.05;
}

.lead {
  max-width: 620px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 18px;
}

.hero-demo-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  border: 1px solid rgba(255, 94, 121, 0.58);
  border-radius: 999px;
  background: rgba(255, 94, 121, 0.12);
  color: #ff8798;
  padding: 7px 11px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 900;
  box-shadow: 0 0 26px rgba(255, 94, 121, 0.1);
}

.hero-demo-badge span {
  border-radius: 999px;
  background: #ff3858;
  color: #fff;
  padding: 3px 7px;
  font-size: 11px;
  text-transform: uppercase;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.primary,
.secondary {
  min-height: 44px;
  padding: 0 16px;
  display: inline-flex;
  align-items: center;
}

.primary {
  background: var(--accent);
  color: var(--bg);
}

.secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
  color: var(--ink);
}

.products,
.principles-section,
.contact {
  border-top: 1px solid var(--line);
  padding: 86px 0;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 22px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.product-card,
.principles article,
.contact-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(18, 23, 34, 0.78);
}

.product-card {
  color: var(--ink);
  display: block;
  min-height: 360px;
  padding: 18px;
  text-decoration: none;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.product-link:hover {
  border-color: rgba(120, 220, 255, 0.5);
  background: rgba(21, 29, 44, 0.95);
  transform: translateY(-2px);
}

.card-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.card-meta b {
  color: var(--cyan);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  margin-top: 18px;
  border: 1px solid;
  border-radius: 999px;
  padding: 0 10px;
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.demo-alive {
  border-color: rgba(120, 220, 255, 0.48);
  background: rgba(120, 220, 255, 0.14);
  color: var(--cyan);
  box-shadow: 0 0 24px rgba(120, 220, 255, 0.08);
}

.soon {
  border-color: rgba(255, 94, 121, 0.58);
  background: rgba(255, 94, 121, 0.14);
  color: #ff6f86;
  box-shadow: 0 0 26px rgba(255, 94, 121, 0.1);
}

.product-card h3 {
  margin-top: 18px;
}

.product-card p {
  margin-top: 12px;
  color: var(--muted);
}

.product-card ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.product-card li {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px 10px;
  background: rgba(6, 8, 13, 0.72);
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
}

.principles-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 24px;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.principles article {
  min-height: 170px;
  padding: 18px;
}

.principles span {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 900;
}

.principles h3 {
  margin-top: 42px;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 0.9fr);
  align-items: start;
  gap: 24px;
  padding-bottom: 88px;
}

.contact h2 {
  line-height: 1;
}

.contact-lead {
  max-width: 520px;
  margin-top: 16px;
  color: var(--muted);
  font-size: 17px;
}

.contact-card {
  display: inline-block;
  width: fit-content;
  max-width: 100%;
  margin-top: 76px;
  padding: 18px;
}

.contact-links {
  flex-wrap: wrap;
  gap: 8px;
}

.contact-links a {
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 8px 10px;
  background: #06080d;
  color: var(--cyan);
}

.product-detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.62fr);
  gap: 28px;
  align-items: center;
  min-height: calc(82vh - 106px);
  padding: 34px 0 76px;
}

.detail-panel {
  display: grid;
  gap: 10px;
  border: 1px solid rgba(120, 220, 255, 0.28);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(120, 220, 255, 0.14), transparent 48%),
    rgba(18, 23, 34, 0.82);
  padding: 14px;
}

.detail-panel div,
.detail-grid article,
.capability-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(6, 8, 13, 0.72);
}

.detail-panel div {
  padding: 14px;
}

.detail-panel span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.detail-panel b {
  display: block;
  margin-top: 6px;
  color: var(--cyan);
  font-size: 20px;
}

.detail-section {
  border-top: 1px solid var(--line);
  padding: 82px 0;
}

.first-preview {
  padding-top: 24px;
  padding-bottom: 72px;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.detail-grid article {
  min-height: 230px;
  padding: 18px;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.capability-grid article {
  min-height: 176px;
  padding: 18px;
}

.screen-carousel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(18, 23, 34, 0.78);
  overflow: hidden;
}

.carousel-stage {
  position: relative;
}

.carousel-slide {
  margin: 0;
}

.carousel-slide img {
  display: block;
  width: 100%;
  height: auto;
  background: #06080d;
}

.carousel-slide figcaption {
  min-height: 56px;
  padding: 14px 16px 16px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(6, 8, 13, 0.72);
  color: var(--ink);
  cursor: pointer;
  font-size: 28px;
  line-height: 1;
  transform: translateY(-50%);
}

.carousel-btn:hover {
  border-color: rgba(120, 220, 255, 0.58);
  color: var(--cyan);
}

.carousel-btn.prev {
  left: 14px;
}

.carousel-btn.next {
  right: 14px;
}

.carousel-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  padding: 10px;
  border-top: 1px solid var(--line);
}

.carousel-tabs button {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: rgba(6, 8, 13, 0.72);
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 900;
}

.carousel-tabs button.active,
.carousel-tabs button:hover {
  border-color: rgba(120, 220, 255, 0.58);
  color: var(--cyan);
  background: rgba(120, 220, 255, 0.1);
}

.detail-grid p,
.capability-grid p,
.compact-detail p {
  margin-top: 14px;
  color: var(--muted);
}

.compact-detail {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
  gap: 28px;
}

.inline-link {
  color: var(--cyan);
  font-weight: 900;
  text-decoration: none;
}

.inline-link:hover {
  text-decoration: underline;
}

@media (max-width: 960px) {
  .hero,
  .principles-section,
  .product-detail-hero,
  .compact-detail {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    order: 0;
  }

  .company-map {
    min-height: 360px;
  }

  .section-head,
  .contact {
    align-items: start;
    grid-template-columns: 1fr;
  }

  .contact-links {
    align-self: stretch;
  }

  .product-grid,
  .principles,
  .detail-grid,
  .capability-grid {
    grid-template-columns: 1fr;
  }

  .map-flow,
  .map-grid {
    grid-template-columns: 1fr;
  }

  .map-flow i {
    width: 2px;
    height: 18px;
  }
}

@media (max-width: 640px) {
  main {
    width: min(100vw - 18px, 1180px);
  }

  .nav,
  .nav-links,
  .contact-links {
    align-items: stretch;
    flex-direction: column;
  }

  .nav-links a {
    min-height: 38px;
  }

  .hero {
    min-height: 0;
    padding-top: 20px;
  }

  .product-card ul {
    grid-template-columns: 1fr;
  }
}