:root {
  --bg: #F8F6F1;
  --bg-alt: #F0EDE6;
  --fg: #0F0F0F;
  --fg-muted: #5A5A5A;
  --accent: #F59E0B;
  --accent-dark: #D97706;
  --green: #16A34A;
  --white: #FFFFFF;
  --border: #E2DDD6;
}

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

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--fg);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
.nav {
  padding: 1.25rem 2.5rem;
  border-bottom: 1px solid var(--border);
}
.nav-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: baseline; gap: 1rem; }
.nav-logo {
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.nav-tagline { font-size: 0.875rem; color: var(--fg-muted); font-weight: 300; }

/* ── HERO ── */
.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 2.5rem 4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.hero-headline {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  color: var(--fg);
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 2rem;
}
.hero-pills { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.pill {
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--white);
  color: var(--fg-muted);
}

/* ── CIRCUIT VISUAL ── */
.hero-visual { position: relative; height: 340px; }
.circuit-wrap { position: relative; width: 100%; height: 100%; }
.circuit-node {
  position: absolute;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.15;
}
.n1 { width: 120px; height: 120px; top: 10%; left: 5%; }
.n2 { width: 80px; height: 80px; top: 50%; right: 10%; }
.n3 { width: 60px; height: 60px; bottom: 15%; left: 35%; background: var(--accent); opacity: 0.25; }
.n4 { width: 40px; height: 40px; top: 30%; right: 30%; border: 3px solid var(--accent); background: transparent; }
.circuit-line {
  position: absolute;
  background: var(--fg);
  opacity: 0.06;
}
.l1 { width: 60%; height: 1px; top: 35%; left: 10%; }
.l2 { width: 1px; height: 40%; top: 20%; left: 50%; }
.l3 { width: 40%; height: 1px; bottom: 35%; right: 5%; }
.circuit-dot {
  position: absolute;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
}
.d1 { top: 35%; left: 55%; box-shadow: 0 0 12px var(--accent); }
.d2 { top: 55%; left: 25%; }
.d3 { bottom: 35%; right: 20%; background: var(--fg); }

/* ── STATS ── */
.stats { background: var(--fg); color: var(--white); padding: 3rem 2.5rem; }
.stats-inner { max-width: 1200px; margin: 0 auto; display: flex; gap: 0; align-items: center; }
.stat { flex: 1; text-align: center; padding: 1rem 2rem; }
.stat-num {
  font-family: 'Sora', sans-serif;
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--accent);
  margin-bottom: 0.4rem;
}
.stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.6); font-weight: 300; }
.stat-divider { width: 1px; height: 60px; background: rgba(255,255,255,0.12); flex-shrink: 0; }

/* ── SECTION HEADER ── */
.section-header { max-width: 680px; margin: 0 auto 3.5rem; text-align: center; }
.section-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.section-header h2 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

/* ── PROBLEM ── */
.problem { padding: 6rem 2.5rem; background: var(--bg); }
.problem-inner { max-width: 1200px; margin: 0 auto; }
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-bottom: 3rem; }
.problem-card {
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--white);
}
.problem-icon {
  width: 44px; height: 44px;
  background: var(--fg);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--accent);
}
.problem-card h3 {
  font-family: 'Sora', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}
.problem-card p { font-size: 0.9rem; color: var(--fg-muted); line-height: 1.65; }
.problem-cta {
  text-align: center;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--fg);
  color: var(--white);
}
.problem-cta p { font-size: 1rem; font-weight: 500; opacity: 0.85; }

/* ── SERVICES ── */
.services { padding: 6rem 2.5rem; background: var(--bg-alt); }
.services-inner { max-width: 1200px; margin: 0 auto; }
.services-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; }
.service-card {
  padding: 1.75rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--white);
}
.service-num {
  font-family: 'Sora', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}
.service-card h3 {
  font-family: 'Sora', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  line-height: 1.3;
}
.service-card p { font-size: 0.8rem; color: var(--fg-muted); line-height: 1.6; }

/* ── PRICING ── */
.pricing { padding: 6rem 2.5rem; background: var(--bg); }
.pricing-inner { max-width: 1200px; margin: 0 auto; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.pricing-card {
  padding: 2.25rem;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--white);
}
.pricing-card.featured {
  border-color: var(--accent);
  background: var(--fg);
  color: var(--white);
}
.pricing-tier {
  font-family: 'Sora', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}
.pricing-card.featured .pricing-tier { color: var(--accent); }
.pricing-nums { display: flex; align-items: baseline; gap: 0.3rem; margin-bottom: 0.25rem; }
.pricing-set {
  font-family: 'Sora', sans-serif;
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}
.pricing-card.featured .pricing-set { color: var(--white); }
.pricing-period { font-size: 0.85rem; color: var(--fg-muted); }
.pricing-card.featured .pricing-period { color: rgba(255,255,255,0.5); }
.pricing-features {
  list-style: none;
  margin-top: 1.5rem;
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
}
.pricing-card.featured .pricing-features { border-top-color: rgba(255,255,255,0.12); }
.pricing-features li {
  font-size: 0.875rem;
  padding: 0.45rem 0;
  color: var(--fg-muted);
}
.pricing-card.featured .pricing-features li { color: rgba(255,255,255,0.7); }
.pricing-features li::before { content: '— '; color: var(--accent); font-size: 0.75rem; }

/* ── CLOSING ── */
.closing { padding: 6rem 2.5rem; background: var(--fg); }
.closing-inner { max-width: 900px; margin: 0 auto; text-align: center; }
.closing-rule {
  width: 48px; height: 3px;
  background: var(--accent);
  border-radius: 2px;
  margin: 0 auto 2.5rem;
}
.closing h2 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 1.5rem;
}
.closing p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── FOOTER ── */
.footer { border-top: 1px solid var(--border); padding: 2rem 2.5rem; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; gap: 1.5rem; }
.footer-name {
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  color: var(--fg);
}
.footer-tag { font-size: 0.8rem; color: var(--fg-muted); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .hero { grid-template-columns: 1fr; padding: 3rem 1.5rem; gap: 2rem; }
  .hero-visual { display: none; }
  .stats-inner { flex-direction: column; gap: 1.5rem; }
  .stat-divider { display: none; }
  .stat { padding: 0.5rem 1rem; }
  .problem-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .problem, .services, .pricing, .closing { padding: 4rem 1.5rem; }
  .nav { padding: 1rem 1.5rem; }
  .footer-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  body { font-size: 16px; }
}