:root {
  --bg: #0b1020;
  --bg-alt: #111827;
  --card: #151d31;
  --text: #e8edf7;
  --muted: #9aa7bf;
  --accent: #3b82f6;
  --accent-2: #22c55e;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", system-ui, sans-serif;
  background: radial-gradient(circle at top, #152041 0%, var(--bg) 45%);
  color: var(--text);
  line-height: 1.6;
}

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

a:hover {
  text-decoration: underline;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(11, 16, 32, 0.75);
  border-bottom: 1px solid var(--border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}

.logo {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text);
  text-decoration: none;
}

.nav {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
}

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

.nav__cta {
  color: var(--text) !important;
  background: var(--accent);
  padding: 0.55rem 1rem;
  border-radius: 999px;
}

.hero {
  padding: 4.5rem 0 3rem;
}

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

.badge {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(59, 130, 246, 0.15);
  color: #93c5fd;
  font-size: 0.85rem;
  font-weight: 700;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.1;
  margin: 0 0 1rem;
}

.lead {
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 38rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.75rem 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.25rem;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
}

.btn--primary {
  background: linear-gradient(135deg, #2563eb, #3b82f6);
  color: white;
}

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

.btn--block {
  width: 100%;
}

.btn--large {
  padding: 1rem 1.5rem;
  font-size: 1.05rem;
}

.hero__facts {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
  color: var(--muted);
}

.hero__facts li::before {
  content: "✓ ";
  color: var(--accent-2);
  font-weight: 700;
}

.mock-window {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.mock-window__bar {
  display: flex;
  gap: 0.45rem;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border);
}

.mock-window__bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #475569;
}

.mock-window__body {
  padding: 1.5rem;
}

.mock-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.mock-id {
  margin: 0.35rem 0 1rem;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.mock-status {
  margin: 0.35rem 0 0;
  font-size: 0.95rem;
}

.mock-status--ok {
  color: #86efac;
}

.mock-status--muted {
  color: var(--muted);
}

.section {
  padding: 4rem 0;
}

.section--alt {
  background: rgba(255, 255, 255, 0.02);
  border-block: 1px solid var(--border);
}

.section h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0 0 2rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.step {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.25rem;
}

.step__num {
  display: inline-flex;
  width: 2rem;
  height: 2rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(59, 130, 246, 0.18);
  color: #93c5fd;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.step h3 {
  margin: 0 0 0.5rem;
}

.step p {
  margin: 0;
  color: var(--muted);
}

.pricing {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 1.5rem;
  align-items: start;
}

.pricing__card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.pricing__name {
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}

.pricing__price {
  margin: 0.35rem 0 1rem;
  font-size: 2.2rem;
  font-weight: 800;
}

.pricing__price span {
  font-size: 1rem;
  color: var(--muted);
  font-weight: 600;
}

.pricing__card ul {
  margin: 0 0 1.25rem;
  padding-left: 1.1rem;
  color: var(--muted);
}

.pricing__note h3 {
  margin-top: 0;
}

.pricing__note p {
  color: var(--muted);
}

.download {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.5rem;
}

.footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0 2rem;
}

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

.footer__muted {
  margin: 0;
}

@media (max-width: 900px) {
  .hero__grid,
  .steps,
  .pricing {
    grid-template-columns: 1fr;
  }

  .nav a:not(.nav__cta) {
    display: none;
  }
}