cat > /var/www/site/style.css << 'EOF'
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

:root {
  --bg: #020617;
  --bg-soft: #071120;
  --panel: rgba(255,255,255,0.04);
  --panel-strong: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(56,189,248,0.24);
  --text: #ffffff;
  --muted: #cbd5e1;
  --muted-2: #94a3b8;
  --blue: #38bdf8;
  --blue-strong: #0ea5e9;
  --badge: rgba(56,189,248,0.10);
  --shadow: 0 24px 60px rgba(0,0,0,0.35);
}

body {
  font-family: Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
}

.skip-link:focus {
  left: 16px;
  top: 16px;
  z-index: 2000;
  background: #fff;
  color: #000;
  padding: 10px 14px;
  border-radius: 8px;
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.narrow {
  width: min(820px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(2, 6, 23, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.site-header.scrolled {
  background: rgba(2, 6, 23, 0.96);
  box-shadow: 0 10px 30px rgba(0,0,0,0.18);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 84px;
}

.logo-area {
  display: flex;
  align-items: center;
}

.logo-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo {
  height: 70px;
  width: auto;
  display: block;
}

.logo-text {
  font-size: 18px;
  font-weight: bold;
  color: #fff;
  letter-spacing: 0.2px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}

.site-nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 15px;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: #fff;
}

.site-nav .nav-cta {
  padding: 10px 16px;
  border-radius: 999px;
  background: linear-gradient(90deg, #38bdf8, #60a5fa);
  color: #03111f;
  font-weight: bold;
}

.nav-hamburger {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  border-radius: 12px;
  cursor: pointer;
  padding: 10px;
}

.nav-hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: #fff;
  margin: 6px 0;
  transition: 0.25s ease;
}

.nav-hamburger.is-open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-hamburger.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-hamburger.is-open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 84px 0 64px;
  background:
    radial-gradient(circle at 15% 20%, rgba(56,189,248,0.10), transparent 28%),
    radial-gradient(circle at 85% 18%, rgba(96,165,250,0.10), transparent 24%),
    linear-gradient(180deg, #020617 0%, #071120 58%, #020617 100%);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 8px 14px;
  border: 1px solid rgba(56,189,248,0.28);
  border-radius: 999px;
  color: #93c5fd;
  font-size: 13px;
  background: rgba(56,189,248,0.08);
}

.hero h1 {
  font-size: 56px;
  line-height: 1.02;
  letter-spacing: -1.6px;
  max-width: 700px;
  margin-bottom: 18px;
}

.hero-description {
  max-width: 680px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.cta-btn,
.secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 22px;
  border-radius: 12px;
  text-decoration: none;
  font-size: 15px;
  font-weight: bold;
  transition: 0.2s ease;
}

.cta-btn {
  background: linear-gradient(90deg, #38bdf8, #60a5fa);
  color: #03111f;
  box-shadow: 0 14px 34px rgba(56,189,248,0.18);
}

.cta-btn:hover {
  transform: translateY(-2px);
  background: linear-gradient(90deg, #22d3ee, #38bdf8);
}

.secondary-btn {
  border: 1px solid rgba(255,255,255,0.12);
  color: #e2e8f0;
  background: rgba(255,255,255,0.03);
}

.secondary-btn:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.18);
}

.hero-metrics {
  display: flex;
  gap: 14px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.metric-card {
  min-width: 160px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 16px 18px;
  backdrop-filter: blur(10px);
}

.metric-label {
  display: block;
  font-size: 12px;
  color: var(--muted-2);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.metric-card strong {
  font-size: 17px;
  color: #fff;
}

.hero-visual {
  position: relative;
}

.hero-panel {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 22px;
  padding: 18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.panel-top {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.panel-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgba(255,255,255,0.26);
}

.panel-dot:nth-child(1) { background: #38bdf8; }
.panel-dot:nth-child(2) { background: #60a5fa; }
.panel-dot:nth-child(3) { background: #93c5fd; }

.panel-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 16px;
}

.kpi-box {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 14px;
}

.kpi-box span {
  display: block;
  font-size: 12px;
  color: var(--muted-2);
  margin-bottom: 8px;
}

.kpi-box strong {
  font-size: 26px;
  line-height: 1;
  color: #fff;
}

.hero-image-wrap {
  width: 100%;
}

.hero-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.06);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
  pointer-events: none;
}

.hero-glow-1 {
  width: 280px;
  height: 280px;
  background: rgba(56,189,248,0.18);
  left: -80px;
  top: 120px;
}

.hero-glow-2 {
  width: 260px;
  height: 260px;
  background: rgba(96,165,250,0.16);
  right: -60px;
  top: 80px;
}

.section {
  padding: 84px 0;
  text-align: center;
}

.section-dark {
  background: linear-gradient(180deg, #050b18 0%, #020617 100%);
}

.section-tag {
  display: inline-block;
  margin-bottom: 14px;
  color: #7dd3fc;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section h2 {
  font-size: 42px;
  line-height: 1.08;
  margin-bottom: 18px;
}

.section p {
  max-width: 760px;
  margin: 10px auto;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.section-intro {
  margin-bottom: 30px;
}

.problem-list,
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 28px;
}

.problem-item,
.benefit-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 20px 18px;
  color: #e2e8f0;
  font-size: 17px;
  text-align: left;
}

.solution-section {
  background: linear-gradient(180deg, #071120 0%, #030712 100%);
}

.solution-grid,
.steps-grid,
.comparison-grid {
  display: grid;
  gap: 22px;
}

.solution-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 34px;
}

.steps-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 28px;
  list-style: none;
}

.solution-card,
.step-card,
.comparison-box,
.dashboard-mini-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  padding: 28px;
  text-align: left;
  box-shadow: 0 14px 36px rgba(0,0,0,0.18);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.solution-card:hover,
.step-card:hover,
.comparison-box:hover,
.dashboard-mini-card:hover {
  transform: translateY(-3px);
  border-color: rgba(56,189,248,0.25);
}

.solution-icon,
.step-number {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  background: rgba(56,189,248,0.10);
  border: 1px solid rgba(56,189,248,0.24);
  color: #7dd3fc;
  font-size: 13px;
  font-weight: bold;
  letter-spacing: 1px;
}

.solution-card h3,
.step-card h3,
.comparison-box h3 {
  font-size: 23px;
  margin-bottom: 12px;
  color: #ffffff;
}

.solution-card p,
.step-card p,
.dashboard-mini-card span,
.dashboard-mini-card strong,
.comparison-box li {
  margin: 0;
  max-width: none;
  font-size: 16px;
  line-height: 1.7;
  color: var(--muted);
}

.dashboard-section {
  background: linear-gradient(180deg, #020617 0%, #071120 100%);
}

.dashboard-showcase {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 24px;
  align-items: stretch;
  margin-top: 34px;
}

.dashboard-copy {
  display: grid;
  gap: 16px;
}

.dashboard-mini-card span {
  display: block;
  color: var(--muted-2);
  font-size: 13px;
  margin-bottom: 10px;
}

.dashboard-mini-card strong {
  display: block;
  color: #fff;
  font-size: 22px;
  line-height: 1.3;
}

.dashboard-image-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 22px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.dashboard-image-card img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
}

.comparison-grid {
  grid-template-columns: repeat(2, 1fr);
  margin-top: 34px;
}

.comparison-box ul {
  list-style: none;
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.comparison-box li::before {
  content: "• ";
  color: #38bdf8;
}

.comparison-box.featured {
  border-color: rgba(56,189,248,0.30);
  background: rgba(56,189,248,0.06);
}

.cta-section {
  background:
    radial-gradient(circle at center, rgba(56, 189, 248, 0.10), transparent 45%),
    linear-gradient(180deg, #020617 0%, #071120 100%);
}

.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 24px;
}

.site-footer {
  padding: 28px 20px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  color: #94a3b8;
  font-size: 14px;
}

.footer-note {
  color: #64748b;
}

.fade {
  opacity: 0;
  transform: translateY(28px);
}

.pulse {
  animation: pulse 0.5s ease;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.04); }
  100% { transform: scale(1); }
}

@media (max-width: 980px) {
  .hero-inner,
  .dashboard-showcase,
  .solution-grid,
  .comparison-grid,
  .problem-list,
  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .steps-grid,
  .panel-kpis {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 42px;
  }

  .section h2 {
    font-size: 34px;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .header-inner {
    min-height: 74px;
  }

  .nav-hamburger {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    background: rgba(2,6,23,0.98);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    padding: 14px;
    box-shadow: 0 20px 48px rgba(0,0,0,0.3);
  }

  .site-nav.nav-open {
    display: flex;
  }

  .site-nav a,
  .site-nav .nav-cta {
    width: 100%;
    text-align: left;
    padding: 10px 12px;
    border-radius: 10px;
  }

  .hero {
    padding: 46px 0 34px;
  }

  .hero h1 {
    font-size: 32px;
    line-height: 1.08;
  }

  .hero-description,
  .section p {
    font-size: 16px;
  }

  .section {
    padding: 54px 0;
  }

  .section h2 {
    font-size: 28px;
  }

  .hero-actions,
  .hero-metrics,
  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-btn,
  .secondary-btn {
    width: 100%;
  }

  .metric-card {
    min-width: auto;
  }

  .logo-text {
    display: none;
  }

  .problem-item,
  .benefit-item,
  .solution-card,
  .step-card,
  .comparison-box,
  .dashboard-mini-card {
    padding: 22px 18px;
  }
}
EOF