:root {
  --bg: #0f0f0f;
  --bg-elevated: #1a1a1a;
  --bg-card: #222222;
  --fg: #f5f0eb;
  --fg-muted: #a89f96;
  --accent: #e07a4f;
  --accent-light: #f4a77a;
  --accent-glow: rgba(224, 122, 79, 0.15);
  --terracotta: #c96442;
  --sand: #d4c5b2;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --max-width: 1200px;
}

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

html { scroll-behavior: smooth; }

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

/* ===== HERO ===== */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 40px 60px;
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 6px 16px;
  border-radius: 3px;
  margin-bottom: 32px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  max-width: 750px;
}

.accent {
  color: var(--accent);
}

.lede {
  font-size: 1.2rem;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 48px;
}

.hero-visual {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.stat-card {
  background: var(--bg-elevated);
  border: 1px solid #2a2a2a;
  border-radius: 12px;
  padding: 28px 32px;
  flex: 1;
  min-width: 200px;
  transition: border-color 0.3s, transform 0.3s;
}

.stat-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* ===== PROBLEM ===== */
.problem {
  padding: 100px 40px;
  border-top: 1px solid #1e1e1e;
}

.problem-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 48px;
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.big-text {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1.5;
  color: var(--fg);
}

.detail-item {
  display: flex;
  gap: 20px;
  margin-bottom: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid #1e1e1e;
}

.detail-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.detail-marker {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  flex-shrink: 0;
  width: 28px;
  padding-top: 3px;
}

.detail-item h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
}

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

/* ===== FEATURES ===== */
.features {
  padding: 100px 40px;
  background: var(--bg-elevated);
}

.features-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-block {
  background: var(--bg-card);
  border: 1px solid #2e2e2e;
  border-radius: 14px;
  padding: 36px 30px;
  transition: border-color 0.3s, transform 0.3s;
}

.feature-block:hover {
  border-color: var(--terracotta);
  transform: translateY(-3px);
}

.feature-large {
  grid-column: span 3;
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(224, 122, 79, 0.08) 100%);
  border-color: var(--terracotta);
  padding: 48px 40px;
}

.feature-icon {
  font-size: 1.4rem;
  color: var(--accent);
  margin-bottom: 16px;
}

.feature-block h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.feature-block p {
  color: var(--fg-muted);
  font-size: 0.93rem;
  line-height: 1.65;
}

.feature-large h3 {
  font-size: 1.5rem;
}

.feature-large p {
  font-size: 1.05rem;
  max-width: 600px;
}

/* ===== NUMBERS ===== */
.numbers {
  padding: 80px 40px;
  border-top: 1px solid #1e1e1e;
}

.numbers-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.numbers-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  margin-top: 48px;
}

.number-item {
  text-align: center;
  flex: 1;
}

.number-value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--accent-light);
  margin-bottom: 10px;
}

.number-desc {
  font-size: 0.95rem;
  color: var(--fg-muted);
}

.number-divider {
  width: 1px;
  height: 70px;
  background: #2a2a2a;
  flex-shrink: 0;
}

/* ===== CLOSING ===== */
.closing {
  padding: 120px 40px;
  text-align: center;
  background: linear-gradient(180deg, var(--bg) 0%, rgba(224, 122, 79, 0.06) 100%);
}

.closing-inner {
  max-width: 780px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
}

.closing-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 40px;
  border-top: 1px solid #1e1e1e;
}

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

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--fg);
}

.footer-note {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero {
    padding: 60px 24px 40px;
    min-height: auto;
  }

  .hero-visual {
    flex-direction: column;
  }

  .stat-card {
    min-width: 100%;
  }

  .problem { padding: 60px 24px; }

  .problem-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .big-text {
    font-size: 1.3rem;
  }

  .features { padding: 60px 24px; }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .feature-large {
    grid-column: span 1;
    padding: 32px 24px;
  }

  .numbers { padding: 60px 24px; }

  .numbers-row {
    flex-direction: column;
    gap: 32px;
  }

  .number-divider {
    width: 60px;
    height: 1px;
  }

  .closing { padding: 80px 24px; }

  .site-footer { padding: 30px 24px; }

  .footer-inner {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}