:root {
  --bg: #07101d;
  --bg-2: #0b1625;
  --surface: #0f1c2f;
  --surface-2: #12233a;
  --surface-3: #162b45;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(124, 195, 234, 0.18);

  --text: #edf3fb;
  --muted: #9eaec4;
  --muted-2: #7f90a8;

  --blue: #7cc3ea;
  --blue-2: #4da6dc;
  --violet: #6d4de0;
  --violet-2: #8e74eb;

  --shadow-lg: 0 30px 80px rgba(0, 0, 0, 0.45);
  --shadow-md: 0 14px 40px rgba(0, 0, 0, 0.28);

  --max: 1180px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Inter, Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(124, 195, 234, 0.08), transparent 24%),
    radial-gradient(circle at 15% 0%, rgba(109, 77, 224, 0.12), transparent 20%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  line-height: 1.55;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--blue);
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

.site-shell {
  min-height: 100vh;
}

.container {
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(7, 16, 29, 0.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  padding: 4px 0;
}

.brand-logo {
  width: 280px;
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 10px 26px rgba(0, 0, 0, 0.22));
  opacity: 0.98;
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.nav a {
  color: var(--text);
  font-size: 0.95rem;
  opacity: 0.92;
}

.nav a:hover {
  opacity: 1;
}

.nav-cta {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
}

.hero {
  padding: 92px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 34px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--blue);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-top: 0;
  letter-spacing: -0.02em;
}

h1 {
  max-width: 820px;
  font-size: clamp(2.7rem, 5vw, 4.9rem);
  line-height: 1.02;
  margin-bottom: 18px;
}

h2 {
  font-size: clamp(2rem, 3vw, 2.8rem);
  line-height: 1.08;
  margin-bottom: 16px;
}

h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.hero-text,
.section-head p,
.feature-card p,
.value-item p,
.cta-copy p,
.footer-copy,
.hero-meta,
.signal-label,
.signal-key,
.signal-value {
  color: var(--muted);
}

.hero-text {
  max-width: 760px;
  font-size: 1.08rem;
  margin-bottom: 28px;
}

.hero-actions,
.cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-meta {
  margin-top: 20px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.95rem;
}

.hero-meta span {
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-weight: 700;
  transition: transform 0.08s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue-2) 0%, var(--blue) 100%);
  color: #07101d;
  border-color: rgba(124, 195, 234, 0.45);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.hero-panel {
  display: flex;
  justify-content: flex-end;
}

.signal-window {
  width: 100%;
  max-width: 470px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(18, 35, 58, 0.96) 0%, rgba(10, 20, 34, 0.98) 100%);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.signal-window-top {
  display: flex;
  gap: 8px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.02);
}

.signal-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
}

.signal-window-body {
  padding: 22px;
}

.signal-label {
  font-size: 0.92rem;
  margin-bottom: 18px;
  color: var(--blue);
}

.signal-row {
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.signal-row:last-child {
  border-bottom: none;
}

.signal-key {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
  color: var(--muted-2);
}

.signal-value {
  font-size: 0.97rem;
  color: var(--text);
}

.mono {
  font-family: Consolas, Monaco, monospace;
  word-break: break-word;
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
}

.pill-high {
  background: rgba(239, 68, 68, 0.14);
  color: #fecaca;
  border: 1px solid rgba(239, 68, 68, 0.22);
}

.section {
  padding: 76px 0;
}

.section-soft {
  background: rgba(255, 255, 255, 0.025);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.trust-band {
  padding-top: 0;
  padding-bottom: 0;
}

.trust-band-inner {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 20px 0;
  color: var(--muted);
  font-size: 0.94rem;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.section-head {
  max-width: 830px;
  margin-bottom: 34px;
}

.feature-grid {
  display: grid;
  gap: 18px;
}

.feature-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature-card,
.value-item,
.cta-panel {
  background:
    linear-gradient(180deg, rgba(15, 28, 47, 0.95) 0%, rgba(11, 22, 37, 0.98) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.feature-card,
.value-item {
  padding: 24px;
}

.feature-number {
  font-size: 0.82rem;
  color: var(--blue);
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}

.why-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: 28px;
  align-items: start;
}

.value-list {
  display: grid;
  gap: 16px;
}

.cta-section {
  padding-top: 18px;
  padding-bottom: 88px;
}

.cta-panel {
  padding: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-footer {
  padding: 26px 0 42px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-logo {
  width: 160px;
  max-width: 100%;
  height: auto;
  border-radius: 0;
  opacity: 0.96;
}

.footer-title {
  font-weight: 700;
  margin-bottom: 4px;
}

.footer-copy,
.footer-right a {
  color: var(--muted);
}

@media (max-width: 980px) {
  .hero-grid,
  .feature-grid-3,
  .feature-grid-2,
  .why-grid,
  .trust-band-inner {
    grid-template-columns: 1fr;
  }

  .header-inner,
  .cta-panel {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding-top: 68px;
    padding-bottom: 52px;
  }

  .brand-logo {
    width: 220px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 24px, var(--max));
  }

  .nav {
    gap: 12px;
  }

  .nav a {
    font-size: 0.92rem;
  }

  .hero-actions,
  .cta-actions {
    width: 100%;
  }

  .btn {
    width: 100%;
  }
}