/* Base */
:root {
  --bg: #fafaf9;
  --bg-alt: #f5f4f0;
  --bg-dark: #1c1917;
  --fg: #1c1917;
  --fg-muted: #78716c;
  --fg-light: #a8a29e;
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --border: #e7e5e0;
  --card-bg: #ffffff;
  --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 {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

/* Nav */
.nav {
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--serif);
  font-size: 22px;
  color: var(--fg);
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-weight: 500;
}

/* Hero */
.hero {
  background: var(--bg-dark);
  color: #fafaf9;
  padding: 80px 48px 100px;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-headline {
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.15;
  color: #fafaf9;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.hero-sub {
  font-size: 18px;
  color: #a8a29e;
  line-height: 1.6;
  margin-bottom: 32px;
  max-width: 460px;
}
.hero-proof {
  border-left: 2px solid var(--accent);
  padding-left: 20px;
}
.proof-quote {
  display: block;
  font-size: 15px;
  color: #d4d0ca;
  font-style: italic;
  line-height: 1.5;
  margin-bottom: 6px;
}
.proof-attr {
  font-size: 12px;
  color: #78716c;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}

/* Widget */
.hero-widget {
  background: #2a2520;
  border: 1px solid #3d3630;
  border-radius: 16px;
  padding: 28px;
  font-size: 14px;
}
.widget-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 8px;
}
.widget-time {
  font-size: 28px;
  font-weight: 600;
  color: #fafaf9;
  margin-bottom: 16px;
  font-family: var(--sans);
}
.widget-line {
  color: #a8a29e;
  font-size: 13px;
  font-style: italic;
  padding: 12px 0;
  border-bottom: 1px solid #3d3630;
  margin-bottom: 16px;
}
.widget-divider {
  height: 1px;
  background: #3d3630;
  margin: 16px 0;
}
.widget-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}
.widget-key {
  color: #78716c;
  font-size: 12px;
}
.widget-val {
  color: #fafaf9;
  font-size: 12px;
  font-weight: 500;
}
.widget-outcome {
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-top: 4px;
}

/* Problem */
.problem {
  padding: 96px 48px;
  background: var(--bg-alt);
}
.problem-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 32px;
  font-family: var(--sans);
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-bottom: 56px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.problem-stat {
  padding: 48px 40px;
  border-right: 1px solid var(--border);
}
.problem-stat:last-child { border-right: none; }
.stat-num {
  font-family: var(--serif);
  font-size: 48px;
  color: var(--fg);
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}
.stat-desc {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.5;
}
.problem-copy {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 680px;
}

/* Services */
.services {
  padding: 96px 48px;
  background: var(--bg);
}
.services-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.section-intro {
  font-size: 17px;
  color: var(--fg-muted);
  margin-bottom: 56px;
  max-width: 520px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.service-card {
  padding: 32px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.service-icon {
  font-size: 24px;
  color: var(--accent);
  margin-bottom: 16px;
}
.service-card h3 {
  font-family: var(--serif);
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--fg);
  letter-spacing: -0.01em;
}
.service-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* Industries */
.industries {
  padding: 96px 48px;
  background: var(--bg-alt);
}
.industries-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.industries-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}
.industry-item {
  padding: 40px;
  border-bottom: 1px solid var(--border);
  border-right: 1px solid var(--border);
}
.industry-item:nth-child(2n) { border-right: none; }
.industry-item:nth-last-child(-n+2) { border-bottom: none; }
.industry-name {
  font-family: var(--serif);
  font-size: 22px;
  margin-bottom: 10px;
  color: var(--fg);
}
.industry-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* Numbers */
.numbers {
  padding: 96px 48px;
  background: var(--bg-dark);
  color: #fafaf9;
}
.numbers-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.numbers .section-label { color: var(--accent); }
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-bottom: 48px;
  border-top: 1px solid #3d3630;
  border-bottom: 1px solid #3d3630;
}
.number-block {
  padding: 48px 40px;
  border-right: 1px solid #3d3630;
}
.number-block:last-child { border-right: none; }
.number-headline {
  font-family: var(--serif);
  font-size: 32px;
  color: #fafaf9;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.number-desc {
  font-size: 14px;
  color: #78716c;
  line-height: 1.5;
}
.numbers-note {
  font-size: 15px;
  color: #78716c;
  line-height: 1.6;
  max-width: 600px;
}

/* Closing */
.closing {
  padding: 96px 48px;
  background: var(--bg);
}
.closing-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.closing-statement {
  font-family: var(--serif);
  font-size: clamp(24px, 3vw, 36px);
  color: var(--fg);
  line-height: 1.4;
  letter-spacing: -0.02em;
}

/* Footer */
.footer {
  padding: 48px;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
}
.footer-brand {
  font-family: var(--serif);
  font-size: 20px;
  color: var(--fg);
}
.footer-desc {
  font-size: 13px;
  color: var(--fg-muted);
}
.footer-copy {
  font-size: 12px;
  color: var(--fg-light);
}

/* Responsive */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero { padding: 60px 32px 80px; }
  .problem { padding: 64px 32px; }
  .problem-grid { grid-template-columns: 1fr; }
  .problem-stat { border-right: none; border-bottom: 1px solid var(--border); }
  .services { padding: 64px 32px; }
  .services-grid { grid-template-columns: 1fr; gap: 24px; }
  .industries { padding: 64px 32px; }
  .industries-list { grid-template-columns: 1fr; }
  .industry-item { border-right: none; }
  .numbers { padding: 64px 32px; }
  .numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .number-block { border-right: none; border-bottom: 1px solid #3d3630; }
  .closing { padding: 64px 32px; }
  .footer { padding: 32px; }
  .footer-inner { grid-template-columns: 1fr; }
  .nav { padding: 16px 24px; }
}