:root {
  --bg: #070c14;
  --panel: rgba(11, 19, 35, 0.72);
  --panel-border: rgba(115, 148, 211, 0.2);
  --text-main: #e6ecf7;
  --text-muted: #9fb0cb;
  --accent: #66a3ff;
  --accent-2: #59e1d0;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: radial-gradient(1200px 700px at 10% -10%, #11203a 0%, rgba(7, 12, 20, 0) 60%),
    radial-gradient(900px 550px at 95% 0%, #142844 0%, rgba(7, 12, 20, 0) 58%),
    var(--bg);
  color: var(--text-main);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body {
  position: relative;
  overflow-x: hidden;
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -3;
  background-image: linear-gradient(rgba(100, 130, 170, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100, 130, 170, 0.08) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse at center, #000 35%, transparent 82%);
}

.bg-glow {
  position: fixed;
  border-radius: 999px;
  filter: blur(70px);
  pointer-events: none;
  z-index: -2;
  opacity: 0.34;
}

.bg-glow-1 {
  width: 320px;
  height: 320px;
  top: 12%;
  left: 7%;
  background: var(--accent);
}

.bg-glow-2 {
  width: 280px;
  height: 280px;
  right: 6%;
  bottom: 15%;
  background: var(--accent-2);
}

.site-header,
.container,
.site-footer {
  width: min(1100px, calc(100% - 3rem));
  margin-inline: auto;
}

.site-header {
  padding-top: 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.brand-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-mark {
  width: 1rem;
  height: 1rem;
  border-radius: 4px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 16px rgba(102, 163, 255, 0.55);
}

.brand-title {
  margin: 0;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  font-weight: 700;
}

.brand-sub {
  margin: 0.2rem 0 0;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.lang-switch {
  display: inline-flex;
  gap: 0.45rem;
  padding: 0.25rem;
  border-radius: 999px;
  border: 1px solid var(--panel-border);
  background: rgba(15, 25, 45, 0.72);
}

.lang-btn {
  border: 0;
  background: transparent;
  color: var(--text-muted);
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
}

.lang-btn.active {
  background: rgba(102, 163, 255, 0.18);
  color: var(--text-main);
}

.container {
  padding: 3.2rem 0 2.3rem;
  display: grid;
  gap: 1rem;
}

.card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  padding: 1.55rem;
  backdrop-filter: blur(8px);
}

.hero {
  padding: 2.4rem 1.7rem;
}

.eyebrow {
  margin: 0;
  font-size: 0.78rem;
  color: var(--accent-2);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
}

h1 {
  margin: 0.7rem 0 0;
  font-size: clamp(1.6rem, 4vw, 3rem);
  line-height: 1.14;
  max-width: 18ch;
}

.hero-desc {
  margin: 1rem 0 0;
  max-width: 65ch;
  color: var(--text-muted);
  line-height: 1.7;
}

.media-hero {
  margin: 1.25rem 0 0;
}

.media-hero img,
.media-card img {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(115, 148, 211, 0.26);
  background: rgba(9, 16, 29, 0.6);
}

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

.media-card p {
  margin-bottom: 0;
}

.product h2 {
  margin-top: 0.6rem;
}

.product p {
  margin-top: 0.9rem;
}

.product-points {
  margin: 0.9rem 0 0;
  padding-left: 1.1rem;
  color: var(--text-muted);
  display: grid;
  gap: 0.45rem;
}

.product-points li {
  line-height: 1.65;
}

.cta-link {
  display: inline-flex;
  margin-top: 1rem;
  padding: 0.58rem 0.95rem;
  border-radius: 10px;
  border: 1px solid rgba(102, 163, 255, 0.45);
  background: rgba(102, 163, 255, 0.14);
  color: var(--text-main);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
}

.cta-link:hover {
  background: rgba(102, 163, 255, 0.22);
}

h2 {
  margin: 0;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

h3 {
  margin: 0;
  font-size: 0.96rem;
}

p {
  color: var(--text-muted);
  line-height: 1.72;
}

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

.highlights {
  display: grid;
  gap: 1rem;
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.focus-item {
  border: 1px solid rgba(118, 151, 214, 0.2);
  border-radius: 12px;
  padding: 1rem;
  background: rgba(10, 18, 32, 0.44);
}

.focus-item p {
  margin-bottom: 0;
}

.site-footer {
  border-top: 1px solid rgba(115, 148, 211, 0.2);
  padding: 1.2rem 0 1.9rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  color: var(--text-muted);
}

.site-footer p {
  margin: 0;
  font-size: 0.86rem;
}

@media (max-width: 860px) {
  .grid-two,
  .focus-grid,
  .media-grid {
    grid-template-columns: 1fr;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}