:root {
  --bg: #040407;
  --dark: #0c0f17;
  --mid: #1b1f2b;
  --light: #f8f8fb;
  --accent: #f97316;
  --accent-soft: rgba(249, 115, 22, 0.14);
  --text: #0c0f17;
  --muted: #5e6170;
  --border: rgba(255,255,255,0.08);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Space Grotesk", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--light);
  color: var(--text);
  line-height: 1.6;
}

.top-nav {
  background: rgba(4,4,7,0.9);
  color: white;
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.top-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
}
.logo-mark {
  font-weight: 700;
  letter-spacing: 0.04em;
}
.top-nav__links {
  display: flex;
  gap: 1.25rem;
  font-weight: 600;
  font-size: 0.95rem;
}
.top-nav__links a {
  color: rgba(255,255,255,0.85);
}
.top-nav__links a:hover {
  color: white;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  width: min(1200px, 92vw);
  margin: 0 auto;
}
.hero {
  background: radial-gradient(circle at top right, #1c1f2f, #050509 60%);
  color: white;
  padding: 4.5rem 0 5.5rem;
}
.hero__content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
  align-items: center;
}
.badge {
  display: inline-flex;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.badge--dark {
  background: rgba(255,255,255,0.08);
  color: #fff;
}
h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  margin: 1rem 0;
}
.lead {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.8);
  max-width: 560px;
}
.cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0;
}
.btn {
  padding: 0.95rem 1.6rem;
  border-radius: 0.75rem;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease;
}
.btn.primary {
  background: var(--accent);
  color: white;
}
.btn.ghost {
  border-color: rgba(255,255,255,0.4);
  color: white;
}
.btn.accent {
  background: #10b981;
  color: #031b11;
}
.btn.primary:hover,
.btn.ghost:hover,
.btn.accent:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}
.hero__facts {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.4rem;
  color: rgba(255,255,255,0.8);
}
.hero__facts strong { color: white; }
.hero__card {
  background: rgba(255,255,255,0.06);
  border-radius: 1.5rem;
  padding: 2rem;
  border: 1px solid rgba(255,255,255,0.12);
}
.hero__card h3 { margin-top: 0; }
.hero__card ol {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 1rem;
}
.hero__card li span { font-weight: 600; }
.hero__card small { display: block; color: rgba(255,255,255,0.7); }
.card-note { color: rgba(255,255,255,0.65); margin-top: 1.5rem; }

.strip {
  background: var(--light);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
.strip__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  padding: 2.5rem 0;
}
.strip article {
  background: white;
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid rgba(0,0,0,0.05);
  box-shadow: 0 20px 40px rgba(5,8,16,0.04);
}

.section__header {
  text-align: center;
  margin: 0 auto 3rem;
  max-width: 720px;
}
.section__lead { color: var(--muted); }
.section__header--light { color: white; }
.section__header--light .section__lead { color: rgba(255,255,255,0.75); }

.grid.two {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.grid.three {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.card {
  background: white;
  padding: 1.8rem;
  border-radius: 1.25rem;
  border: 1px solid rgba(0,0,0,0.05);
  box-shadow: 0 15px 30px rgba(3,7,18,0.04);
}
.section--alt {
  background: #f2f3f7;
  padding: 4rem 0;
}
.section--dark {
  background: linear-gradient(135deg, #050509, #1b1f2b);
  color: white;
  padding: 4.5rem 0;
  text-align: center;
}
.legal-links {
  margin-top: 2rem;
  text-align: center;
  font-weight: 600;
  color: var(--accent);
  display: flex;
  justify-content: center;
  gap: 0.75rem;
}

footer {
  background: #020205;
  color: rgba(255,255,255,0.75);
  padding: 3rem 0;
}
.footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}
.footer__badge {
  border-left: 2px solid rgba(255,255,255,0.15);
  padding-left: 1.5rem;
}
footer a { color: white; }
.copyright {
  text-align: center;
  margin-top: 2rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
}
.section { padding: 4rem 0; }
.container + .container { margin-top: 4rem; }

.scope-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.scope-card {
  background: white;
  border-radius: 1.25rem;
  border: 1px solid rgba(0,0,0,0.06);
  padding: 1.5rem;
  box-shadow: 0 15px 30px rgba(3,7,18,0.04);
}
.scope-card h4 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}
.scope-card ul {
  padding-left: 1.1rem;
  margin: 0;
}
.scope-card li { margin-bottom: 0.35rem; }
.scope-note {
  margin-top: 1rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.auth-panel {
  padding: 4rem 0;
}
.auth-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  align-items: stretch;
}
.auth-card {
  background: white;
  border-radius: 1.5rem;
  border: 1px solid rgba(0,0,0,0.06);
  padding: 2rem;
  box-shadow: 0 30px 60px rgba(5,8,17,0.06);
}
.auth-card h3 {
  margin-top: 0.4rem;
  margin-bottom: 0.5rem;
}
.step-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: 0.9rem;
}
.step-list li {
  padding-left: 2.5rem;
  position: relative;
  color: var(--muted);
}
.step-list li strong {
  color: var(--text);
}
.step-list li::before {
  content: attr(data-step);
  position: absolute;
  left: 0;
  top: 0.15rem;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}
.auth-meta {
  margin-top: 1.25rem;
  font-size: 0.9rem;
  color: var(--muted);
}
.auth-meta code {
  background: rgba(4,4,7,0.06);
  padding: 0.25rem 0.5rem;
  border-radius: 0.5rem;
}

@media (max-width: 640px) {
  .cta-group { flex-direction: column; }
  .hero__card { order: -1; }
}