:root {
  --bg: #071225;
  --bg-soft: #0d1b35;
  --surface: #102240;
  --text: #e6eefb;
  --muted: #9bb0d0;
  --primary: #2d7cff;
  --primary-strong: #1f63d8;
  --line: rgba(155, 176, 208, 0.25);
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 600px at 80% -10%, #173564 0%, var(--bg) 55%);
  line-height: 1.55;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 18, 37, 0.85);
  backdrop-filter: blur(8px);
}

.nav-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.brand img {
  width: 122px;
  height: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.3rem;
  color: var(--muted);
}

.nav a:hover {
  color: var(--text);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  padding: 0.72rem 1.1rem;
  font-weight: 600;
  border: 1px solid transparent;
  transition: 0.2s ease;
}

.btn-primary {
  background: var(--primary);
}

.btn-primary:hover {
  background: var(--primary-strong);
}

.btn-outline,
.btn-ghost {
  border-color: var(--line);
  color: var(--text);
}

.btn-outline:hover,
.btn-ghost:hover {
  border-color: var(--primary);
  color: #fff;
}

.hero {
  padding: 4.8rem 0 2.4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  color: #9fc1ff;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 0.8rem;
  font-size: 0.82rem;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.3rem);
  line-height: 1.15;
}

.hero-text {
  color: var(--muted);
  font-size: 1.04rem;
  margin: 1rem 0 0;
}

.hero-actions {
  margin-top: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.hero-list {
  margin: 1.4rem 0 0;
  padding: 0 0 0 1.2rem;
  color: #d5e3fa;
}

.hero-list li {
  margin-bottom: 0.45rem;
}

.hero-media {
  background: linear-gradient(145deg, #18335d, #0e1c35);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem;
}

.hero-media img {
  width: 100%;
  height: auto;
  display: block;
}

.section {
  padding: 4rem 0;
}

.product-ui {
  padding-top: 2rem;
}

.ui-shot {
  margin-top: 1.2rem;
  max-width: 70%;
  margin-left: auto;
  margin-right: auto;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  background: #0b1a32;
  box-shadow: 0 24px 42px rgba(0, 0, 0, 0.28);
}

.ui-shot img {
  width: 100%;
  height: auto;
  display: block;
}

.section-dark {
  background: rgba(8, 20, 40, 0.66);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

h2 {
  margin: 0;
  font-size: clamp(1.55rem, 3vw, 2.2rem);
}

.section-lead {
  color: var(--muted);
  margin: 0.9rem 0 0;
  max-width: 76ch;
}

.cards {
  margin-top: 1.7rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  padding: 1.1rem;
}

.card img {
  width: 28px;
  height: 28px;
}

.card h3 {
  margin: 0.9rem 0 0;
  font-size: 1.07rem;
}

.card p {
  margin: 0.65rem 0 0;
  color: var(--muted);
}

.feature-grid {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.feature {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem;
  background: rgba(16, 34, 64, 0.68);
}

.feature h3 {
  margin: 0;
  font-size: 1.03rem;
}

.feature p {
  margin: 0.55rem 0 0;
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 1rem;
}

.check-list {
  margin: 1.2rem 0 0;
  padding-left: 1.2rem;
}

.check-list li {
  margin-bottom: 0.5rem;
}

.stats {
  display: grid;
  gap: 0.7rem;
}

.stats article {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem;
  background: rgba(16, 34, 64, 0.75);
}

.stat-value {
  margin: 0;
  font-size: 1.3rem;
  font-weight: 800;
}

.stats p:last-child {
  margin: 0.4rem 0 0;
  color: var(--muted);
}

.cta-wrap {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.35rem;
  background: linear-gradient(120deg, rgba(45, 124, 255, 0.24), rgba(13, 27, 53, 0.9));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.cta h2 {
  margin-bottom: 0.4rem;
}

.cta p {
  color: #c7d8f6;
  margin: 0;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.25rem 0 1.75rem;
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
}

.footer-wrap img {
  width: 96px;
  height: auto;
}

.footer-link {
  color: #bcd2ff;
}

.footer-link:hover {
  color: #fff;
}

.legal-main {
  padding-top: 3rem;
}

.legal-title {
  margin: 0;
  font-size: clamp(1.9rem, 3.8vw, 2.8rem);
}

.legal-block {
  margin-top: 1.3rem;
  border: 1px solid var(--line);
  background: rgba(16, 34, 64, 0.62);
  border-radius: 14px;
  padding: 1rem;
}

.legal-block h2 {
  font-size: 1.25rem;
}

.legal-block p {
  margin: 0.8rem 0 0;
  color: #d7e4fa;
}

.legal-table p {
  margin: 0.55rem 0;
}

.legal-list {
  margin: 0.8rem 0 0;
  padding-left: 1.2rem;
}

.legal-list li {
  margin-bottom: 0.45rem;
  color: #d7e4fa;
}

.legal-note {
  font-size: 0.95rem;
  color: var(--muted);
}

@media (max-width: 980px) {
  .nav {
    display: none;
  }

  .hero-grid,
  .split {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 680px) {
  .ui-shot {
    max-width: 100%;
  }

  .cards,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .cta-wrap,
  .footer-wrap {
    align-items: flex-start;
    flex-direction: column;
  }
}