/* ── Navbar ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 64px;
  background: rgba(10,10,15,.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: background .2s;
}
.nav-logo {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-logo span { color: var(--accent); }
.nav-links { display: flex; gap: 32px; }
.nav-links a { color: var(--muted); font-size: .9rem; font-weight: 500; transition: color .15s; }
.nav-links a:hover { color: var(--text); }
.nav-actions { display: flex; gap: 10px; align-items: center; }

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px; left: 50%; transform: translateX(-50%);
  width: 900px; height: 600px;
  background: radial-gradient(ellipse at center, rgba(108,99,255,.2) 0%, transparent 70%);
  pointer-events: none;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 99px;
  background: var(--accent-dim);
  border: 1px solid rgba(108,99,255,.3);
  font-size: .82rem;
  font-weight: 600;
  color: var(--accent-h);
  margin-bottom: 28px;
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  max-width: 820px;
  margin-bottom: 20px;
  letter-spacing: -.02em;
}
.hero h1 .grad {
  background: linear-gradient(135deg, #6c63ff 0%, #a78bfa 50%, #60a5fa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 560px;
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ── Stats strip ── */
.stats-strip {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 48px;
  display: flex;
  justify-content: center;
  gap: 64px;
  flex-wrap: wrap;
}
.stat-item { text-align: center; }
.stat-item .num { font-size: 1.8rem; font-weight: 800; color: var(--text); }
.stat-item .lbl { font-size: .82rem; color: var(--muted); margin-top: 2px; }

/* ── Section shared ── */
section { padding: 96px 48px; max-width: 1100px; margin: 0 auto; }
.section-tag {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.02em;
  margin-bottom: 16px;
}
.section-sub { font-size: 1rem; color: var(--muted); max-width: 520px; line-height: 1.7; }

/* ── How it works ── */
#how-it-works { text-align: center; }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.step-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: left;
  transition: border-color .2s, transform .2s;
}
.step-card:hover { border-color: var(--accent); transform: translateY(-4px); }
.step-num {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--accent-dim);
  color: var(--accent-h);
  font-weight: 800;
  font-size: .95rem;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.step-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.step-card p  { font-size: .9rem; color: var(--muted); line-height: 1.6; }

/* ── Features ── */
#features .feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 80px;
}
#features .feature-row.reverse { direction: rtl; }
#features .feature-row.reverse > * { direction: ltr; }
.feature-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius);
  background: var(--accent-dim);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.feature-text h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 12px; }
.feature-text p  { color: var(--muted); line-height: 1.7; }
.feature-visual {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mock-ui { width: 100%; }
.mock-line {
  height: 10px;
  border-radius: 99px;
  background: var(--border2);
  margin-bottom: 10px;
}
.mock-line.short { width: 60%; }
.mock-line.accent { background: var(--accent-dim); width: 75%; }
.mock-btn-row { display: flex; gap: 8px; margin-top: 18px; }
.mock-btn { height: 32px; border-radius: 6px; background: var(--accent-dim); flex: 1; }
.mock-btn.solid { background: var(--accent); }

/* ── Pricing ── */
#pricing { text-align: center; }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
  align-items: start;
}
.price-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: left;
  position: relative;
  transition: border-color .2s, transform .2s;
}
.price-card:hover { border-color: var(--border2); transform: translateY(-4px); }
.price-card.popular {
  border-color: var(--accent);
  background: linear-gradient(160deg, #111120 0%, #0f0f1a 100%);
}
.popular-badge {
  position: absolute;
  top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  padding: 3px 14px;
  border-radius: 99px;
}
.price-name { font-size: .85rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 16px; }
.price-amount { font-size: 2.4rem; font-weight: 800; margin-bottom: 4px; }
.price-amount span { font-size: 1rem; font-weight: 500; color: var(--muted); }
.price-sub { font-size: .85rem; color: var(--muted); margin-bottom: 28px; }
.price-features { list-style: none; margin-bottom: 28px; }
.price-features li { font-size: .88rem; color: var(--muted); padding: 7px 0; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 10px; }
.price-features li:last-child { border: none; }
.price-features li::before { content: '✓'; color: var(--green); font-weight: 700; flex-shrink: 0; }

/* ── FAQ ── */
#faq { max-width: 720px; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-q {
  width: 100%;
  background: none;
  border: none;
  color: var(--text);
  font-size: .95rem;
  font-weight: 600;
  font-family: inherit;
  text-align: left;
  padding: 20px 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-q .chevron { color: var(--muted); transition: transform .2s; flex-shrink: 0; }
.faq-item.open .chevron { transform: rotate(180deg); }
.faq-a { display: none; font-size: .9rem; color: var(--muted); line-height: 1.7; padding-bottom: 20px; }
.faq-item.open .faq-a { display: block; }

/* ── Footer ── */
footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
footer .foot-logo { font-size: 1rem; font-weight: 700; }
footer .foot-logo span { color: var(--accent); }
footer p { font-size: .83rem; color: var(--muted); }
footer nav { display: flex; gap: 24px; }
footer nav a { font-size: .83rem; color: var(--muted); }
footer nav a:hover { color: var(--text); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .navbar { padding: 0 20px; }
  .nav-links { display: none; }
  section { padding: 64px 20px; }
  .steps-grid, .pricing-grid { grid-template-columns: 1fr; }
  #features .feature-row { grid-template-columns: 1fr; gap: 32px; }
  #features .feature-row.reverse { direction: ltr; }
  .stats-strip { gap: 32px; padding: 28px 20px; }
  footer { flex-direction: column; text-align: center; }
}