:root {
  --bg: #0a0a0a;
  --bg-elevated: #141414;
  --bg-card: #1a1a1a;
  --fg: #f0f0f0;
  --fg-muted: #888888;
  --accent: #ff6b35;
  --accent-glow: rgba(255, 107, 53, 0.15);
  --green: #22c55e;
  --red: #ef4444;
  --border: #2a2a2a;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --max-width: 1120px;
}

* { 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;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── HERO ─── */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

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

.hero-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
  padding: 6px 14px;
  border: 1px solid rgba(255, 107, 53, 0.3);
  border-radius: 4px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 28px;
}

.hero h1 .highlight {
  color: var(--accent);
}

.hero .lede {
  font-size: 20px;
  color: var(--fg-muted);
  max-width: 540px;
  line-height: 1.7;
}

/* ─── PROBLEM ─── */
.problem {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.problem-left h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.problem-left p {
  color: var(--fg-muted);
  font-size: 17px;
  line-height: 1.7;
}

.problem-stats {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.stat-row {
  padding: 24px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.stat-row .number {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: var(--accent);
  display: block;
  margin-bottom: 4px;
}

.stat-row .label {
  color: var(--fg-muted);
  font-size: 15px;
}

/* ─── OFFER ─── */
.offer {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.offer-header {
  margin-bottom: 60px;
}

.offer-header h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.offer-header p {
  color: var(--fg-muted);
  font-size: 18px;
  max-width: 560px;
}

.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.offer-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px 28px;
  transition: border-color 0.2s;
}

.offer-card:hover {
  border-color: rgba(255, 107, 53, 0.4);
}

.offer-card .card-icon {
  font-size: 28px;
  margin-bottom: 16px;
  display: block;
}

.offer-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
}

.offer-card p {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.6;
}

/* ─── VERTICALS ─── */
.verticals {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.verticals h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -1px;
  text-align: center;
  margin-bottom: 16px;
}

.verticals .subtitle {
  text-align: center;
  color: var(--fg-muted);
  font-size: 18px;
  margin-bottom: 48px;
}

.vert-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.vert-tag {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  padding: 12px 24px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--fg);
  transition: all 0.2s;
}

.vert-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ─── PROCESS ─── */
.process {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.process h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 60px;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 28px;
  right: 28px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--border) 100%);
}

.step {
  position: relative;
}

.step-num {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border: 2px solid var(--accent);
  border-radius: 50%;
  color: var(--accent);
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.step h4 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
}

.step p {
  color: var(--fg-muted);
  font-size: 14px;
  line-height: 1.6;
}

/* ─── CLOSING ─── */
.closing {
  padding: 120px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -2px;
  margin-bottom: 24px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.closing p {
  color: var(--fg-muted);
  font-size: 19px;
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ─── FOOTER ─── */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
}

.footer-note {
  color: var(--fg-muted);
  font-size: 14px;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  .problem-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .offer-grid {
    grid-template-columns: 1fr;
  }
  .process-steps {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .process-steps::before {
    display: none;
  }
  .footer-inner {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .process-steps {
    grid-template-columns: 1fr;
  }
  .hero {
    min-height: auto;
    padding: 80px 0 60px;
  }
}