:root {
  --bg: #1a1a1a;
  --bg-elevated: #242424;
  --bg-card: #2a2a2a;
  --fg: #f0ece4;
  --fg-muted: #a09a8e;
  --accent: #e8a23a;
  --accent-glow: rgba(232, 162, 58, 0.15);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --max-w: 1100px;
  --radius: 12px;
}

* { 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: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ── HERO ── */
.hero {
  padding: 100px 24px 80px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.hero-inner { max-width: 720px; }

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--accent);
  background: var(--accent-glow);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
  border: 1px solid rgba(232, 162, 58, 0.25);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

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

.lede {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 560px;
  margin-bottom: 48px;
  line-height: 1.7;
}

.hero-stat {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: 0.95rem;
  color: var(--fg-muted);
  max-width: 380px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 48px;
}

.grid-cell {
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 28px 20px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  text-align: center;
  transition: border-color 0.3s, background 0.3s;
}

.grid-cell:hover {
  border-color: var(--accent);
  background: var(--accent-glow);
}

/* ── PROBLEM ── */
.problem {
  padding: 100px 24px;
  background: var(--bg-elevated);
}

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

.problem h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.problem-text {
  color: var(--fg-muted);
  max-width: 620px;
  margin-bottom: 48px;
  font-size: 1.05rem;
}

.problem-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.pcard {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 32px 24px;
  border: 1px solid rgba(255,255,255,0.06);
}

.pcard-icon {
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.pcard-text {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ── FEATURES ── */
.features {
  padding: 100px 24px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.features h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.features-sub {
  color: var(--fg-muted);
  margin-bottom: 56px;
  font-size: 1.05rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.feature-card {
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s;
}

.feature-card:hover {
  border-color: rgba(232, 162, 58, 0.4);
}

.fc-number {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 700;
  color: rgba(255,255,255,0.04);
  position: absolute;
  top: 16px;
  right: 24px;
  line-height: 1;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--fg);
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 380px;
}

/* ── HOW ── */
.how {
  padding: 100px 24px;
  background: var(--bg-elevated);
}

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

.how h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 56px;
}

.how-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  padding-left: 40px;
}

.how-step {
  position: relative;
  padding: 0 0 48px 32px;
}

.how-step:last-child { padding-bottom: 0; }

.step-line {
  position: absolute;
  left: -40px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(255,255,255,0.08);
}

.how-step:last-child .step-line { display: none; }

.step-dot {
  position: absolute;
  left: -47px;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow);
}

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

.step-content p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  max-width: 480px;
}

/* ── CLOSING ── */
.closing {
  padding: 120px 24px;
  text-align: center;
}

.closing-inner {
  max-width: 680px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.closing-text {
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

/* ── FOOTER ── */
.site-footer {
  padding: 48px 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.footer-tagline {
  color: var(--fg-muted);
  font-size: 0.9rem;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .hero { padding: 64px 20px 48px; }
  .hero-grid { grid-template-columns: repeat(2, 1fr); }
  .problem-cards { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .how-steps { padding-left: 32px; }
  .step-line { left: -32px; }
  .step-dot { left: -39px; }
  .problem, .how, .features, .closing { padding: 64px 20px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2.2rem; }
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .grid-cell { padding: 20px 16px; font-size: 0.85rem; }
  .hero-stat { flex-direction: column; gap: 8px; }
}
/* ── HERO CTAs ── */
.hero-ctas {
  display: flex;
  gap: 12px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.hero-btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #1a1a1a;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  transition: opacity 0.2s;
}

.hero-btn-primary:hover { opacity: 0.9; }

.hero-btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--fg-muted);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 14px 24px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.12);
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
}

.hero-btn-secondary:hover { border-color: rgba(255,255,255,0.3); color: var(--fg); }