.landing {
  min-height: 100vh;
  background:
    radial-gradient(1200px 700px at 10% -5%, rgba(56, 189, 248, 0.14), transparent 50%),
    radial-gradient(900px 600px at 90% 15%, rgba(167, 139, 250, 0.12), transparent 45%),
    radial-gradient(600px 400px at 50% 100%, rgba(14, 165, 233, 0.08), transparent 50%),
    var(--bg);
}

.landing-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(7, 11, 20, 0.75);
  border-bottom: 1px solid var(--border);
}

.landing-nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.landing-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
}

.landing-logo:hover { text-decoration: none; }

.landing-logo span {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.3px;
}

.landing-nav-links {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero {
  max-width: 1180px;
  margin: 0 auto;
  padding: 72px 24px 48px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.2);
  color: var(--primary);
  font-size: 12px;
  font-weight: 500;
  margin-bottom: 20px;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.04em;
  margin-bottom: 20px;
}

.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--primary), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-lead {
  font-size: 17px;
  color: var(--muted);
  max-width: 520px;
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.hero-stat-val {
  font-family: var(--mono);
  font-size: 24px;
  font-weight: 500;
  color: var(--primary);
}

.hero-stat-label {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}

.hero-visual {
  position: relative;
}

.hero-card {
  background: linear-gradient(160deg, rgba(15, 23, 41, 0.95), rgba(10, 15, 26, 0.98));
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.06), transparent 60%);
  pointer-events: none;
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.hero-card-title {
  font-size: 13px;
  font-weight: 600;
}

.hero-card-live {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--green);
}

.kpi-preview {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.kpi-preview-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
}

.kpi-preview-label {
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.kpi-preview-val {
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 500;
}

.chart-preview {
  height: 120px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding: 16px;
}

.chart-bar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(180deg, var(--primary), rgba(56, 189, 248, 0.3));
  animation: growBar 1.2s ease-out forwards;
  transform-origin: bottom;
  transform: scaleY(0);
}

.chart-bar:nth-child(1) { height: 65%; animation-delay: 0.1s; }
.chart-bar:nth-child(2) { height: 85%; animation-delay: 0.2s; background: linear-gradient(180deg, var(--purple), rgba(167, 139, 250, 0.3)); }
.chart-bar:nth-child(3) { height: 45%; animation-delay: 0.3s; }
.chart-bar:nth-child(4) { height: 72%; animation-delay: 0.4s; background: linear-gradient(180deg, var(--green), rgba(52, 211, 153, 0.3)); }
.chart-bar:nth-child(5) { height: 58%; animation-delay: 0.5s; }

@keyframes growBar {
  to { transform: scaleY(1); }
}

.features {
  max-width: 1180px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.section-head {
  text-align: center;
  margin-bottom: 48px;
}

.section-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.section-head p {
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto;
  font-size: 15px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  transition: border-color 0.2s, transform 0.2s;
}

.feature-card:hover {
  border-color: var(--border2);
  transform: translateY(-3px);
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 16px;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.15);
}

.feature-card:nth-child(2) .feature-icon {
  background: rgba(167, 139, 250, 0.1);
  border-color: rgba(167, 139, 250, 0.15);
}

.feature-card:nth-child(3) .feature-icon {
  background: rgba(52, 211, 153, 0.1);
  border-color: rgba(52, 211, 153, 0.15);
}

.feature-card:nth-child(4) .feature-icon {
  background: rgba(251, 191, 36, 0.1);
  border-color: rgba(251, 191, 36, 0.15);
}

.feature-card:nth-child(5) .feature-icon {
  background: rgba(248, 113, 113, 0.1);
  border-color: rgba(248, 113, 113, 0.15);
}

.feature-card:nth-child(6) .feature-icon {
  background: rgba(56, 189, 248, 0.1);
  border-color: rgba(56, 189, 248, 0.15);
}

.feature-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}

.cta-section {
  max-width: 1180px;
  margin: 0 auto 80px;
  padding: 0 24px;
}

.cta-card {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.12), rgba(167, 139, 250, 0.08));
  border: 1px solid var(--border2);
  border-radius: 20px;
  padding: 48px;
  text-align: center;
}

.cta-card h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.03em;
}

.cta-card p {
  color: var(--muted);
  margin-bottom: 28px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.landing-footer {
  border-top: 1px solid var(--border);
  padding: 24px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 48px;
  }

  .hero-visual { order: -1; }

  .landing-nav-links .btn-ghost { display: none; }
}