:root {
  --bg: #0b1114;
  --panel: rgba(12, 19, 23, .78);
  --panel-strong: rgba(12, 19, 23, .92);
  --border: rgba(255, 255, 255, .16);
  --text: #f5f7f8;
  --muted: #c9d0d3;
  --accent: #dce85a;
  --accent-soft: rgba(220, 232, 90, .18);
  --shadow: 0 22px 70px rgba(0, 0, 0, .38);
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg) url('bg.jpg') center/cover fixed no-repeat;
  line-height: 1.58;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.72), rgba(0,0,0,.86));
  z-index: -2;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(220,232,90,.16), transparent 34%), radial-gradient(circle at bottom right, rgba(255,255,255,.08), transparent 34%);
  z-index: -1;
  pointer-events: none;
}

a { color: var(--text); text-decoration-color: rgba(220,232,90,.55); text-underline-offset: 4px; }
a:hover { color: var(--accent); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(14px);
  background: rgba(6, 10, 12, .72);
  border-bottom: 1px solid rgba(255,255,255,.10);
}
.nav {
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: .05em;
}
.brand img { width: 42px; height: auto; display: block; }
.nav-links { display: flex; gap: 18px; flex-wrap: wrap; justify-content: flex-end; }
.nav-links a { text-decoration: none; color: var(--muted); font-weight: 600; font-size: .95rem; }
.nav-links a:hover, .nav-links a.active { color: var(--accent); }

.hero {
  min-height: calc(100vh - 70px);
  display: grid;
  place-items: center;
  padding: 70px 22px;
}
.hero-inner {
  width: min(var(--max), 100%);
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
  gap: 34px;
}
.hero-logo { width: 150px; margin-bottom: 24px; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 6px 11px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,.05);
  color: var(--muted);
  font-size: .86rem;
  font-weight: 600;
  letter-spacing: .03em;
}
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 999px; background: var(--accent); }
h1, h2, h3 { line-height: 1.15; margin: 0 0 16px; }
h1 { font-size: clamp(2.7rem, 7vw, 6.6rem); letter-spacing: .03em; }
.hero h2 { font-size: clamp(1.35rem, 2.3vw, 2.2rem); color: var(--muted); font-weight: 500; max-width: 760px; }
.lead { color: var(--muted); font-size: 1.15rem; max-width: 830px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.08);
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}
.btn.primary { background: var(--accent); color: #141a1d; border-color: var(--accent); }
.btn:hover { transform: translateY(-1px); color: var(--text); }
.btn.primary:hover { color: #141a1d; }

.card, .panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(9px);
}
.contact-card { padding: 28px; max-width: 420px; justify-self: end; }
.contact-card p { margin: 8px 0; color: var(--muted); }
.contact-card strong { color: var(--text); }
.reverse-email { direction: rtl; unicode-bidi: bidi-override; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; white-space: nowrap; }

main.content { max-width: var(--max); margin: 0 auto; padding: 62px 22px 90px; }
.page-hero { padding: 48px 0 28px; }
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 4.4rem); }
.grid { display: grid; gap: 24px; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.panel { padding: 28px; }
.panel h2 { font-size: 1.65rem; }
.panel h3 { font-size: 1.28rem; }
.panel p, .panel li { color: var(--muted); }
.kicker { color: var(--accent); text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; font-weight: 800; margin-bottom: 9px; }
.muted { color: var(--muted); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.tag { display: inline-flex; padding: 5px 9px; border: 1px solid var(--border); border-radius: 999px; background: rgba(255,255,255,.06); color: var(--muted); font-size: .82rem; }

.article-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.article-card { display: flex; flex-direction: column; gap: 12px; min-height: 280px; }
.article-card .meta, .article .meta { color: var(--muted); font-size: .92rem; }
.article-card h2 { font-size: 1.42rem; }
.article-card .spacer { flex: 1; }

.article {
  max-width: 880px;
  margin: 0 auto;
}
.article-header { margin-bottom: 28px; }
.article h1 { font-size: clamp(2rem, 4.4vw, 4rem); }
.article-body {
  background: rgba(255,255,255,.95);
  color: #182126;
  border-radius: 24px;
  padding: clamp(24px, 4vw, 54px);
  box-shadow: var(--shadow);
}
.article-body p { margin: 0 0 1.1rem; }
.article-body h2 { color: #0c1519; font-size: 1.6rem; margin-top: 2.2rem; }
.article-body ul { margin: 0 0 1.2rem 1.2rem; }
.article-body li { margin: .35rem 0; }
.article-body a { color: #0c1519; text-decoration-color: rgba(12,21,25,.4); }
.article-body .source-note { margin-top: 34px; padding-top: 18px; border-top: 1px solid rgba(0,0,0,.12); color: #4f5b61; font-size: .92rem; }

.footer {
  border-top: 1px solid rgba(255,255,255,.10);
  background: rgba(6,10,12,.76);
  color: var(--muted);
  padding: 28px 22px;
  font-size: .9rem;
}
.footer-inner { max-width: var(--max); margin: 0 auto; display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; }

@media (max-width: 820px) {
  body { background-attachment: scroll; }
  .nav { align-items: flex-start; flex-direction: column; }
  .hero-inner, .grid.two, .grid.three { grid-template-columns: 1fr; }
  .contact-card { justify-self: stretch; max-width: none; }
  .hero { min-height: auto; padding-top: 48px; }
}

@media print {
  body { background: #fff; color: #000; }
  body::before, body::after, .site-header, .footer, .hero-actions { display: none; }
  main.content { padding: 0; }
  .article-body { box-shadow: none; padding: 0; }
}


.feature-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px;
  margin-bottom: 28px;
  background: linear-gradient(135deg, rgba(220,232,90,.22), rgba(255,255,255,.06));
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(9px);
}
.feature-band h2 { margin-bottom: 10px; font-size: 1.8rem; }
.feature-band p { margin: 0; color: var(--muted); max-width: 780px; }
.small-band { margin-top: 28px; }

.product-hero {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 34px;
  align-items: center;
  padding: 56px 0 30px;
}
.product-hero h1 { font-size: clamp(2.4rem, 5.8vw, 5.4rem); }
.product-card { padding: 30px; }
.check-list { padding-left: 1.1rem; margin: 1rem 0 0; }
.check-list li { margin: .45rem 0; }
.metric-grid { margin: 10px 0 28px; }
.metric { font-size: clamp(1.7rem, 3vw, 2.35rem); font-weight: 800; color: var(--accent); line-height: 1.05; margin-bottom: 10px; }
.wide-panel { margin-bottom: 24px; }
.flow-panel { margin: 24px 0; }
.flow { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; margin-top: 20px; }
.flow div { padding: 18px; border: 1px solid var(--border); border-radius: 18px; background: rgba(255,255,255,.05); }
.flow span { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 999px; background: var(--accent); color: #141a1d; font-weight: 900; margin-bottom: 12px; }
.flow strong { display: block; font-size: 1.05rem; margin-bottom: 6px; }
.flow p { margin: 0; font-size: .95rem; }
.media-grid { margin-top: 24px; }
.image-panel { display: grid; place-items: center; background: rgba(255,255,255,.92); }
.image-panel img { width: 100%; max-height: 420px; object-fit: contain; display: block; }

@media (max-width: 820px) {
  .feature-band, .product-hero, .flow { grid-template-columns: 1fr; }
  .feature-band { align-items: flex-start; flex-direction: column; }
}