:root {
  --bg: #02040d;
  --panel: #061123;
  --cyan: #00f5ff;
  --cyan-soft: rgba(0, 245, 255, 0.18);
  --text: #ffffff;
  --muted: #b7c3d7;
  --border: rgba(0, 245, 255, 0.34);
  --content-max: 1450px;
  --header-height: 92px;
  --footer-min: 132px;
}

* { box-sizing: border-box; }

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: var(--header-height);
  display: grid;
  grid-template-columns: minmax(260px, 380px) 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 16px 34px 15px;
  background: rgba(2, 4, 13, 0.985);
  border-bottom: 1px solid rgba(0, 245, 255, 0.16);
  backdrop-filter: blur(8px);
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  width: fit-content;
}

.brand-image {
  display: block;
  width: 244px;
  height: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(20px, 2.0vw, 38px);
}

.nav-links a {
  position: relative;
  color: var(--text);
  text-decoration: none;
  font-size: clamp(13px, 0.82vw, 16px);
  font-weight: 700;
  white-space: nowrap;
}

.nav-links a.active::after,
.nav-links a:hover::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -13px;
  height: 3px;
  background: var(--cyan);
  border-radius: 99px;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
}

.deck-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border: 2px solid var(--cyan);
  border-radius: 22px;
  color: var(--cyan);
  text-decoration: none;
  font-size: clamp(12px, 0.78vw, 15px);
  font-weight: 800;
  white-space: nowrap;
}

.deck-button:hover { background: var(--cyan-soft); }

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 18px;
  border: 1.5px solid var(--cyan);
  border-radius: 11px;
  background: rgba(2, 8, 24, 0.86);
  color: var(--text);
  font-size: clamp(12px, 0.78vw, 15px);
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  box-shadow: 0 0 14px rgba(0, 245, 255, 0.55), inset 0 0 10px rgba(0, 245, 255, 0.12);
}

.status-badge .mark { color: var(--cyan); }

.page-content {
  width: 100%;
  flex: 1;
}

.image-section {
  width: 100%;
  min-height: calc(100vh - var(--header-height) - var(--footer-min));
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at center, rgba(0, 245, 255, 0.035), transparent 42%), var(--bg);
  overflow: hidden;
  padding: 0;
}

.image-wrap {
  width: min(100%, var(--content-max));
  margin: 0 auto;
  background: var(--bg);
}

.content-image {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 auto;
  border: 0;
}

.home-wrap,
.about-wrap,
.contact-wrap,
.use-cases-wrap { width: min(100%, 1450px); }

.technology-section {
  width: 100%;
  min-height: calc(100vh - var(--header-height) - var(--footer-min));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 30px;
  background: #f7fbff;
}

.technology-wrap {
  width: min(100%, 1500px);
  background: #ffffff;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.22);
}

.technology-wrap img {
  display: block;
  width: 100%;
  height: auto;
}


.site-footer {
  width: 100%;
  min-height: var(--footer-min);
  background: #02040d;
  border-top: 1px solid rgba(0, 245, 255, 0.22);
  padding: 0;
}

.footer-inner {
  width: min(calc(100% - 96px), 2420px);
  margin: 0 auto;
  padding: 18px 0 16px;
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(280px, 1.25fr) minmax(180px, 0.65fr) minmax(150px, 0.45fr) minmax(220px, 0.75fr);
  column-gap: clamp(64px, 7vw, 190px);
  align-items: start;
}

.footer-brand-image {
  display: block;
  width: 230px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.footer-brand p {
  margin: 7px 0 0;
  max-width: 350px;
  color: var(--text);
  font-size: 13px;
  line-height: 1.4;
}

.site-footer h3 {
  margin: 0 0 8px;
  color: var(--text);
  font-size: 15px;
  font-weight: 700;
}

.site-footer p,
.site-footer a,
.site-footer span {
  color: var(--text);
  font-size: 13px;
  line-height: 1.45;
}

.site-footer a { display: block; text-decoration: none; margin: 3px 0; }
.site-footer a:hover { color: var(--cyan); }
.site-footer .connect a { color: var(--cyan); }
.site-footer .copyright p { margin: 0; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding-top: 10px;
  margin-top: 14px;
  border-top: 1px solid rgba(0, 245, 255, 0.12);
}

.legal-links {
  display: flex;
  gap: 28px;
  align-items: center;
  white-space: nowrap;
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 20px 24px;
  }
  .brand, .nav-links, .header-actions { justify-content: center; text-align: center; }
  .brand { align-items: center; margin: 0 auto; }
  .footer-inner { width: min(calc(100% - 48px), 1100px); padding: 30px 0 26px; }
  .footer-main { grid-template-columns: 1fr 1fr; column-gap: 48px; row-gap: 28px; }
}

@media (max-width: 650px) {
  .site-header { position: relative; }
  .footer-inner { width: min(calc(100% - 32px), 520px); }
  .footer-main { grid-template-columns: 1fr; row-gap: 24px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .brand-image { width: 210px; }
  .nav-links, .header-actions { flex-wrap: wrap; }
  .status-badge { order: 2; }
  .technology-section { padding: 24px 0; }
  .site-footer { grid-template-columns: 1fr; padding: 30px 24px 24px; gap: 26px; }
  .footer-bottom { flex-direction: column; }
  .legal-links { flex-wrap: wrap; }
}