:root {
  --bg: #0C0C0C;
  --bg-secondary: #141410;
  --fg: #F5F0E8;
  --fg-muted: #8A8577;
  --accent: #E8A427;
  --accent-dim: rgba(232, 164, 39, 0.12);
  --border: rgba(245, 240, 232, 0.08);
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Source Sans 3', sans-serif;
  font-weight: 300;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: baseline;
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}
.nav-logo {
  font-family: 'Instrument Serif', serif;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.nav-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* HERO */
.hero {
  padding: 120px 48px 100px;
  max-width: 1100px;
  margin: 0 auto;
}
.hero-eyebrow {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}
.hero-headline {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(52px, 8vw, 96px);
  line-height: 1.0;
  letter-spacing: -0.03em;
  font-weight: 400;
  margin-bottom: 36px;
  color: var(--fg);
}
.hero-sub {
  font-size: 19px;
  color: var(--fg-muted);
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 64px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 40px;
}
.hero-stat { display: flex; flex-direction: column; gap: 4px; }
.hero-stat-value {
  font-family: 'Instrument Serif', serif;
  font-size: 28px;
  color: var(--fg);
}
.hero-stat-label {
  font-size: 12px;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
}
.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* PROOF */
.proof {
  background: var(--bg-secondary);
  padding: 100px 48px;
}
.proof-inner { max-width: 1100px; margin: 0 auto; }
.proof-heading {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 400;
  letter-spacing: -0.02em;
  max-width: 640px;
  margin-bottom: 20px;
  line-height: 1.2;
}
.proof-body {
  color: var(--fg-muted);
  max-width: 640px;
  margin-bottom: 60px;
}
.proof-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.proof-card {
  background: var(--bg);
  padding: 40px 36px;
  border: 1px solid var(--border);
}
.proof-card-icon {
  color: var(--accent);
  margin-bottom: 24px;
}
.proof-card-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--fg);
}
.proof-card-body {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* PROCESS */
.process {
  padding: 100px 48px;
  max-width: 1100px;
  margin: 0 auto;
}
.process-heading {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: 64px;
}
.process-steps { display: flex; flex-direction: column; }
.process-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.process-step:last-child { border-bottom: none; }
.process-step-num {
  font-family: 'Instrument Serif', serif;
  font-size: 48px;
  color: var(--accent);
  opacity: 0.6;
  line-height: 1;
  padding-top: 4px;
}
.process-step-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--fg);
}
.process-step-body {
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.65;
}

/* MANIFESTO */
.manifesto {
  background: var(--accent);
  padding: 100px 48px;
}
.manifesto-inner { max-width: 1100px; margin: 0 auto; }
.manifesto-quote {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(22px, 3.5vw, 36px);
  line-height: 1.4;
  color: #0C0C0C;
  font-style: italic;
  max-width: 780px;
  margin-bottom: 32px;
}
.manifesto-body {
  font-size: 17px;
  color: rgba(12, 12, 12, 0.65);
  max-width: 600px;
  line-height: 1.7;
}

/* CLOSING */
.closing {
  padding: 100px 48px;
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}
.closing-headline {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(28px, 4.5vw, 52px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 28px;
}
.closing-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-brand { display: flex; flex-direction: column; gap: 6px; }
.footer-logo {
  font-family: 'Instrument Serif', serif;
  font-size: 20px;
  letter-spacing: -0.02em;
}
.footer-tagline {
  font-size: 12px;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.footer-note { font-size: 14px; color: var(--fg-muted); }
.footer-polsia-link { color: var(--accent); text-decoration: none; }
.footer-polsia-link:hover { text-decoration: underline; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav, .hero, .proof, .process, .manifesto, .closing, .footer {
    padding-left: 24px;
    padding-right: 24px;
  }
  .hero { padding-top: 80px; padding-bottom: 64px; }
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 20px; }
  .hero-stat-divider { display: none; }
  .proof-cards { grid-template-columns: 1fr; }
  .process-step { grid-template-columns: 56px 1fr; gap: 20px; }
  .process-step-num { font-size: 36px; }
  .footer-inner { flex-direction: column; gap: 20px; align-items: flex-start; }
}