*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0d0f14;
  --surface:   #151820;
  --border:    #1f2330;
  --green:     #22c55e;
  --green-dim: #16a34a;
  --text:      #f1f5f9;
  --muted:     #64748b;
  --radius:    12px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── NAV ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5%;
  height: 64px;
  background: rgba(13, 15, 20, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  text-decoration: none;
}

.nav-logo svg { flex-shrink: 0; }

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--text); text-decoration: none; }

/* ── LAYOUT ── */
.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 5%;
}

section { padding: 80px 0; }

/* ── HERO ── */
.hero {
  text-align: center;
  padding: 110px 0 90px;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid var(--green-dim);
  color: var(--green);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.hero h1 span { color: var(--green); }

.hero p {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 40px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  transition: opacity 0.2s;
  cursor: pointer;
  border: none;
}

.btn-primary { background: var(--green); color: #000; }
.btn-primary:hover { opacity: 0.85; text-decoration: none; }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--muted); text-decoration: none; }

.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ── PROBLEM ── */
.problem {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.problem h2 { font-size: 1.8rem; font-weight: 700; margin-bottom: 16px; }
.problem p { color: var(--muted); max-width: 620px; margin: 0 auto; font-size: 1.05rem; }

/* ── HOW IT WORKS ── */
.section-label {
  color: var(--green);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 48px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.step-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.12);
  color: var(--green);
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.step h3 { font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.step p  { color: var(--muted); font-size: 0.9rem; }

/* ── FEATURES ── */
.features-bg { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.feature {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.feature-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 10px;
  background: rgba(34, 197, 94, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  font-size: 1.1rem;
}

.feature h3 { font-size: 0.95rem; font-weight: 600; margin-bottom: 4px; }
.feature p  { color: var(--muted); font-size: 0.85rem; }

/* ── CTA ── */
.cta { text-align: center; }
.cta h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; margin-bottom: 16px; }
.cta p  { color: var(--muted); margin-bottom: 32px; }

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--border);
  padding: 32px 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer-links a { color: var(--muted); font-size: 0.85rem; }
.footer-links a:hover { color: var(--text); text-decoration: none; }

.footer-copy { color: var(--muted); font-size: 0.8rem; }

/* ── LEGAL PAGES ── */
.legal-hero {
  padding: 80px 0 48px;
  border-bottom: 1px solid var(--border);
}

.legal-hero h1 { font-size: 2.2rem; font-weight: 700; margin-bottom: 8px; }
.legal-hero p  { color: var(--muted); }

.legal-body { padding: 60px 0 80px; }

.legal-body h2 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 40px 0 12px;
  color: var(--text);
}

.legal-body h2:first-child { margin-top: 0; }

.legal-body p { color: var(--muted); margin-bottom: 14px; font-size: 0.95rem; }

.legal-body ul {
  color: var(--muted);
  font-size: 0.95rem;
  padding-left: 20px;
  margin-bottom: 14px;
}

.legal-body li { margin-bottom: 6px; }
.legal-body a  { color: var(--green); }

.legal-max { max-width: 720px; }

/* ── RESPONSIVE ── */
@media (max-width: 600px) {
  nav { padding: 0 20px; }
  .nav-links { gap: 20px; }
  section { padding: 56px 0; }
  footer { flex-direction: column; align-items: flex-start; }
}