:root {
  --bg: #0a0a0f;
  --bg-alt: #111118;
  --bg-card: #16161f;
  --fg: #e8e6e1;
  --fg-dim: #8a8890;
  --gold: #d4a853;
  --gold-dim: #b8922e;
  --accent: #d4a853;
  --border: rgba(212, 168, 83, 0.12);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

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

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

/* ===== HERO ===== */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 6vw 60px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(212, 168, 83, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-label {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--gold);
  margin-bottom: 32px;
  text-transform: uppercase;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 5.2rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -1.5px;
  margin-bottom: 28px;
  max-width: 700px;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--fg-dim);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 48px;
}

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

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 32px;
  min-width: 150px;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--fg-dim);
  letter-spacing: 0.5px;
}

/* ===== PROBLEM ===== */
.problem {
  padding: 100px 6vw;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.problem-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--gold-dim);
  text-transform: uppercase;
  margin-bottom: 24px;
}

.problem h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-bottom: 56px;
  max-width: 650px;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.problem-item {
  padding-top: 24px;
  border-top: 2px solid var(--border);
}

.problem-icon {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 16px;
  letter-spacing: 1px;
}

.problem-item p {
  color: var(--fg-dim);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ===== CAPABILITIES ===== */
.capabilities {
  padding: 100px 6vw;
}

.cap-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.capabilities h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-bottom: 56px;
}

.cap-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.cap-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
  transition: border-color 0.3s;
}

.cap-card:hover {
  border-color: rgba(212, 168, 83, 0.3);
}

.cap-header {
  margin-bottom: 20px;
}

.cap-tag {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2.5px;
  color: var(--gold);
  background: rgba(212, 168, 83, 0.08);
  padding: 5px 12px;
  border-radius: 4px;
  text-transform: uppercase;
}

.cap-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.cap-card p {
  color: var(--fg-dim);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* ===== HOW ===== */
.how {
  padding: 100px 6vw;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.how-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.how h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-bottom: 64px;
}

.how-steps {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.step {
  display: flex;
  gap: 40px;
  align-items: flex-start;
}

.step-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--gold);
  opacity: 0.3;
  line-height: 1;
  min-width: 80px;
}

.step-content h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.step-content p {
  color: var(--fg-dim);
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 500px;
}

/* ===== CLOSING ===== */
.closing {
  padding: 120px 6vw;
  text-align: center;
}

.closing-inner {
  max-width: 750px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.3px;
  margin-bottom: 24px;
}

.closing-sub {
  color: var(--fg-dim);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 40px 6vw;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.3px;
}

.footer-note {
  font-size: 0.8rem;
  color: var(--fg-dim);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: 60px 5vw 50px;
  }

  .hero-visual {
    flex-direction: column;
    gap: 12px;
  }

  .stat-card {
    min-width: auto;
    padding: 20px 24px;
  }

  .problem-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .cap-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .step {
    flex-direction: column;
    gap: 12px;
  }

  .step-num {
    font-size: 2rem;
    min-width: auto;
  }

  .footer-inner {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}