:root {
  --bg: #0C0F0A;
  --bg-warm: #141810;
  --fg: #F2EDE4;
  --fg-muted: #A89F8F;
  --accent: #C4A35A;
  --accent-glow: #D4B86A;
  --card-bg: #1A1E16;
  --card-border: #2A2E24;
  --problem-left: #1C1412;
  --problem-right: #12161C;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ====== HERO ====== */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 2rem 4rem;
  background: radial-gradient(ellipse at 30% 20%, rgba(196,163,90,0.08) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 80%, rgba(196,163,90,0.04) 0%, transparent 50%),
              var(--bg);
}

.hero-inner {
  max-width: 800px;
  text-align: center;
}

.hero-tag {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  color: var(--fg);
}

.hero-lede {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 600px;
  margin: 0 auto 3rem;
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  padding: 2rem 0;
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
}

.stat { text-align: center; }

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
}

.stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-muted);
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--card-border);
}

/* ====== PROBLEM ====== */
.problem {
  padding: 6rem 2rem;
  background: var(--bg-warm);
}

.problem-inner {
  max-width: 900px;
  margin: 0 auto;
}

.problem-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.problem h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 3rem;
  max-width: 700px;
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.problem-card {
  padding: 2.5rem 2rem;
  border-radius: 12px;
  border: 1px solid var(--card-border);
}

.problem-card-left { background: var(--problem-left); }
.problem-card-right { background: var(--problem-right); }

.problem-card-icon {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.problem-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.problem-card p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

.problem-punchline {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--accent);
  text-align: center;
}

/* ====== FEATURES ====== */
.features {
  padding: 6rem 2rem;
  background: var(--bg);
}

.features-inner {
  max-width: 900px;
  margin: 0 auto;
}

.features-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 3rem;
}

.feature-blocks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.feature-block {
  padding: 2.5rem 2rem;
  background: var(--card-bg);
  border-radius: 12px;
  border: 1px solid var(--card-border);
  transition: border-color 0.3s ease;
}

.feature-block:hover {
  border-color: var(--accent);
}

.feature-number {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.feature-block h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.feature-block p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* ====== PHILOSOPHY ====== */
.philosophy {
  padding: 6rem 2rem;
  background: var(--bg-warm);
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
}

.philosophy-inner {
  max-width: 750px;
  margin: 0 auto;
  text-align: center;
}

.philosophy blockquote p {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 500;
  line-height: 1.4;
  color: var(--fg);
  font-style: italic;
  margin-bottom: 2rem;
}

.philosophy-text p {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.75;
  max-width: 600px;
  margin: 0 auto;
}

/* ====== CLOSING ====== */
.closing {
  padding: 8rem 2rem;
  text-align: center;
  background: radial-gradient(ellipse at 50% 50%, rgba(196,163,90,0.06) 0%, transparent 60%),
              var(--bg);
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.closing-text {
  font-size: 1.1rem;
  color: var(--fg-muted);
  line-height: 1.75;
}

/* ====== FOOTER ====== */
.site-footer {
  padding: 2rem;
  background: var(--bg);
  border-top: 1px solid var(--card-border);
}

.footer-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--fg-muted);
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--fg-muted);
  opacity: 0.6;
}

/* ====== RESPONSIVE ====== */
@media (max-width: 768px) {
  .hero { padding: 4rem 1.5rem 3rem; min-height: 80vh; }
  .hero-stats { gap: 1.5rem; }
  .stat-number { font-size: 1.5rem; }
  .problem { padding: 4rem 1.5rem; }
  .problem-grid { grid-template-columns: 1fr; }
  .features { padding: 4rem 1.5rem; }
  .feature-blocks { grid-template-columns: 1fr; }
  .philosophy { padding: 4rem 1.5rem; }
  .closing { padding: 5rem 1.5rem; }
}

@media (max-width: 480px) {
  .hero-stats { flex-direction: column; gap: 1rem; }
  .stat-divider { width: 40px; height: 1px; }
}