:root {
  --bg: #0a0c10;
  --bg-surface: #12151c;
  --bg-card: #181c26;
  --fg: #e8eaf0;
  --fg-muted: #8b90a0;
  --accent: #4ade80;
  --accent-dim: rgba(74, 222, 128, 0.12);
  --accent-glow: rgba(74, 222, 128, 0.25);
  --orange: #f59e0b;
  --red: #ef4444;
  --border: rgba(255, 255, 255, 0.06);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

* {
  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: 1.7;
  overflow-x: hidden;
}

/* ============ HERO ============ */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: 120px 40px 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-inner {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-dim);
  color: var(--accent);
  padding: 8px 16px;
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 32px;
}

.hero-tag .dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
}

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

.hero .lede {
  font-size: 20px;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.7;
}

/* ============ HERO CTAs ============ */
.hero-ctas {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #0a0c10;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 10px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: opacity 0.2s, transform 0.15s;
  box-shadow: 0 0 24px var(--accent-glow);
}

.cta-primary:hover {
  opacity: 0.88;
  transform: translateY(-2px);
  box-shadow: 0 4px 32px var(--accent-glow);
}

.cta-secondary {
  display: inline-flex;
  align-items: center;
  color: var(--fg-muted);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  padding: 14px 4px;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s, border-color 0.2s;
}

.cta-secondary:hover {
  color: var(--fg);
  border-color: var(--fg-muted);
}

/* ============ PROBLEM ============ */
.problem {
  padding: 100px 40px;
  position: relative;
}

.problem-inner {
  max-width: 1000px;
  margin: 0 auto;
}

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

.problem-left h2 {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--red);
  margin-bottom: 20px;
}

.problem-left h3 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

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

.chaos-visual {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  font-family: 'Space Grotesk', monospace;
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 2;
  position: relative;
  overflow: hidden;
}

.chaos-visual::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(transparent, var(--bg-surface));
}

.chaos-line {
  white-space: nowrap;
  overflow: hidden;
}

.chaos-line .bad {
  color: var(--red);
  opacity: 0.7;
}

.chaos-line .meh {
  color: var(--orange);
  opacity: 0.7;
}

/* ============ SERVICES ============ */
.services {
  padding: 100px 40px;
  background: var(--bg-surface);
}

.services-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 16px;
}

.services-inner > h3 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 60px;
  max-width: 500px;
}

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

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 28px;
  transition: border-color 0.3s ease;
}

.service-card:hover {
  border-color: rgba(74, 222, 128, 0.2);
}

.service-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-dim);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 24px;
}

.service-card h4 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.7;
}

/* ============ PROCESS ============ */
.process {
  padding: 100px 40px;
}

.process-inner {
  max-width: 800px;
  margin: 0 auto;
}

.process-inner > h3 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 60px;
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 24px;
  padding: 32px 0;
  border-top: 1px solid var(--border);
}

.step-number {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.5;
}

.step h4 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
}

.step p {
  color: var(--fg-muted);
  font-size: 15px;
}

/* ============ CLOSING ============ */
.closing {
  padding: 120px 40px;
  text-align: center;
  position: relative;
}

.closing::before {
  content: '';
  position: absolute;
  bottom: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.5;
}

.closing-inner {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.closing h3 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.closing p {
  color: var(--fg-muted);
  font-size: 18px;
  max-width: 480px;
  margin: 0 auto;
}

/* ============ FOOTER ============ */
footer {
  padding: 40px;
  text-align: center;
  border-top: 1px solid var(--border);
}

footer p {
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--fg-muted);
}

footer .brand {
  color: var(--accent);
  font-weight: 600;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 768px) {
  .hero {
    padding: 80px 24px 60px;
    min-height: auto;
  }

  .problem {
    padding: 60px 24px;
  }

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

  .services {
    padding: 60px 24px;
  }

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

  .process {
    padding: 60px 24px;
  }

  .step {
    grid-template-columns: 40px 1fr;
    gap: 16px;
  }

  .closing {
    padding: 80px 24px;
  }

  footer {
    padding: 32px 24px;
  }
}