:root {
  --bg: #08090d;
  --fg: #f0ece6;
  --accent: #e8a030;
  --accent-dim: rgba(232, 160, 48, 0.12);
  --muted: #7a7570;
  --surface: #111318;
  --border: rgba(240, 236, 230, 0.08);
  --serif: 'DM Serif Display', Georgia, serif;
  --sans: 'DM Sans', system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
.nav {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(8, 9, 13, 0.85);
  backdrop-filter: blur(12px);
  z-index: 100;
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.nav-logo {
  font-family: var(--serif);
  font-size: 1.25rem;
  color: var(--fg);
  letter-spacing: -0.01em;
}
.nav-tagline {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 300;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ── HERO ── */
.hero {
  padding: 6rem 2rem 5rem;
  border-bottom: 1px solid var(--border);
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.hero-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 0.35rem 0.85rem;
  border-radius: 2rem;
  margin-bottom: 2rem;
}
.hero-headline {
  font-family: var(--serif);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 1.75rem;
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--muted);
  font-weight: 300;
  max-width: 640px;
  line-height: 1.7;
  margin-bottom: 3.5rem;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.stat-number {
  font-family: var(--serif);
  font-size: 2.5rem;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1;
}
.stat-label {
  font-size: 0.78rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 400;
}
.stat-divider {
  width: 1px;
  height: 3.5rem;
  background: var(--border);
  margin: 0 2.5rem;
  align-self: center;
}

/* ── PROBLEM ── */
.problem {
  padding: 6rem 2rem;
  border-bottom: 1px solid var(--border);
}
.problem-inner { max-width: 1100px; margin: 0 auto; }
.problem-header { margin-bottom: 4rem; }
.overline {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.problem-header h2 {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.problem-card {
  background: var(--bg);
  padding: 2.5rem;
}
.problem-icon {
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.problem-card h3 {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 0.75rem;
}
.problem-card p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ── HOW ── */
.how {
  padding: 6rem 2rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.how-inner { max-width: 1100px; margin: 0 auto; }
.how-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 3rem;
}
.how-steps {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.how-step {
  flex: 1;
  min-width: 220px;
}
.step-num {
  font-family: var(--serif);
  font-size: 3rem;
  color: var(--accent);
  opacity: 0.3;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 0.75rem;
}
.step-body h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
}
.step-body p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.7;
}
.how-arrow {
  color: var(--muted);
  opacity: 0.4;
  flex-shrink: 0;
}
.how-pricing-note {
  display: flex;
}
.pricing-pill {
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.5rem 1.25rem;
  border-radius: 2rem;
  letter-spacing: 0.03em;
}

/* ── SERVICES ── */
.services {
  padding: 6rem 2rem;
  border-bottom: 1px solid var(--border);
}
.services-inner { max-width: 1100px; margin: 0 auto; }
.services-header { margin-bottom: 3rem; }
.services-header h2 {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2rem;
  border-radius: 0.5rem;
}
.service-tag {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.service-card h3 {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 400;
  margin-bottom: 0.75rem;
}
.service-card p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ── SECTORS ── */
.sectors {
  padding: 6rem 2rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.sectors-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}
.sectors-left h2 {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}
.sectors-left p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
}
.sectors-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.sector-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}
.sector-item:last-child { border-bottom: none; }
.sector-icon {
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 0.1rem;
}
.sector-item h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.sector-item p {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.5;
}

/* ── CLOSING ── */
.closing {
  padding: 7rem 2rem;
  border-bottom: 1px solid var(--border);
}
.closing-inner { max-width: 1100px; margin: 0 auto; }
.closing-text { max-width: 800px; }
.closing-text h2 {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 1.75rem;
}
.closing-text p {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.8;
  max-width: 640px;
}
.closing-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 3rem;
}
.closing-tag {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--fg);
  border: 1px solid var(--border);
  padding: 0.45rem 1rem;
  border-radius: 2rem;
  letter-spacing: 0.03em;
}

/* ── FOOTER ── */
.footer {
  padding: 3rem 2rem;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}
.footer-logo {
  font-family: var(--serif);
  font-size: 1.1rem;
  display: block;
  margin-bottom: 0.35rem;
}
.footer-desc {
  font-size: 0.8rem;
  color: var(--muted);
}
.footer-links span {
  font-size: 0.8rem;
  color: var(--muted);
  font-style: italic;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .hero { padding: 4rem 1.5rem 3.5rem; }
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 1.25rem; }
  .stat-divider { width: 2.5rem; height: 1px; margin: 0; }
  .how-steps { flex-direction: column; }
  .how-arrow { display: none; }
  .sectors-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 2.75rem; }
  .problem-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
}