:root {
  --bg: #08080d;
  --bg-secondary: #111118;
  --fg: #e8e8ed;
  --fg-muted: #8888a0;
  --accent: #c8ff00;
  --accent-dim: rgba(200, 255, 0, 0.12);
  --red-muted: #ff4d4d;
  --border: rgba(255,255,255,0.06);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --max-w: 1100px;
}

* { 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;
}

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

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

/* HERO */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 32px 80px;
  overflow: hidden;
}

.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-tag {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
  padding: 8px 16px;
  border: 1px solid rgba(200, 255, 0, 0.25);
  display: inline-block;
  border-radius: 4px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(42px, 7vw, 80px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 28px;
}

.hero-sub {
  font-size: 19px;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  gap: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.stat { display: flex; flex-direction: column; gap: 6px; }

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

.stat-label {
  font-size: 14px;
  color: var(--fg-muted);
  max-width: 160px;
}

.hero-glow {
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(200, 255, 0, 0.06) 0%, transparent 65%);
  pointer-events: none;
  z-index: 1;
}

/* SERVICES */
.services {
  padding: 120px 32px;
  background: var(--bg-secondary);
}

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

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

.service-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px 32px;
  transition: border-color 0.2s;
}

.service-card:hover {
  border-color: rgba(200, 255, 0, 0.2);
}

.service-icon {
  font-size: 28px;
  margin-bottom: 20px;
  color: var(--accent);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 12px;
}

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

/* SPEED COMPARISON */
.speed {
  padding: 120px 32px;
}

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

.speed-comparison {
  display: flex;
  align-items: stretch;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 40px;
}

.speed-col {
  flex: 1;
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.speed-col.old {
  background: var(--bg-secondary);
}

.speed-col.new {
  background: rgba(200, 255, 0, 0.04);
}

.speed-label {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}

.speed-col.old .speed-label {
  color: var(--fg-muted);
}

.speed-col.new .speed-label {
  color: var(--accent);
}

.speed-detail {
  font-size: 16px;
  color: var(--fg-muted);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}

.speed-detail:last-child {
  border-bottom: none;
}

.speed-detail.highlight {
  color: var(--fg);
  font-weight: 500;
}

.speed-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  background: var(--bg);
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
}

.speed-divider span {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.speed-note {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 500;
  text-align: center;
  color: var(--fg-muted);
}

/* CLIENTS */
.clients {
  padding: 120px 32px;
  background: var(--bg-secondary);
}

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

.clients-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}

.client-type {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 24px 28px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 500;
  transition: border-color 0.2s;
}

.client-type:hover {
  border-color: rgba(200, 255, 0, 0.2);
}

.client-emoji {
  font-size: 24px;
}

.clients-note {
  font-size: 18px;
  color: var(--fg-muted);
  text-align: center;
  max-width: 500px;
  margin: 0 auto;
}

/* CLOSING */
.closing {
  padding: 160px 32px;
  text-align: center;
}

.closing-inner {
  max-width: 720px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 24px;
}

.closing-sub {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 520px;
  margin: 0 auto;
}

/* FOOTER */
.site-footer {
  padding: 48px 32px;
  border-top: 1px solid var(--border);
}

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

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

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

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero { padding: 80px 20px 60px; min-height: auto; }
  .hero-stats { flex-direction: column; gap: 24px; }
  .services-grid { grid-template-columns: 1fr; }
  .speed-comparison { flex-direction: column; }
  .speed-divider {
    width: 100%;
    height: 48px;
    border-left: none;
    border-right: none;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }
  .speed-col { padding: 32px 24px; }
  .clients-list { grid-template-columns: 1fr; }
  .closing { padding: 100px 20px; }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
  .section-label { margin-bottom: 32px; }
  .services, .clients, .speed { padding: 80px 20px; }
}

/* NAV */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 32px;
  height: 64px;
  display: flex;
  align-items: center;
  background: rgba(8, 8, 13, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.nav-brand:hover { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-link:hover { color: var(--fg); }

.nav-cta {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: #08080d;
  background: var(--accent);
  padding: 8px 20px;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
}

.nav-cta:hover { background: #d9ff33; transform: translateY(-1px); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--fg);
  border-radius: 2px;
  transition: all 0.2s;
}

/* HERO CTA BUTTONS */
.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.btn-hero-primary {
  display: inline-block;
  padding: 16px 32px;
  background: var(--accent);
  color: #08080d;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
}

.btn-hero-primary:hover { background: #d9ff33; transform: translateY(-2px); }

.btn-hero-secondary {
  display: inline-block;
  padding: 16px 32px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  border-radius: 6px;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
}

.btn-hero-secondary:hover {
  border-color: rgba(200,255,0,0.35);
  color: var(--accent);
}

/* CLOSING CTA link */
.closing-cta {
  display: inline-block;
  margin-top: 36px;
  padding: 16px 36px;
  background: var(--accent);
  color: #08080d;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
}

.closing-cta:hover { background: #d9ff33; transform: translateY(-2px); }

@media (max-width: 768px) {
  .site-nav { padding: 0 20px; }
  .nav-links { display: none; gap: 20px; }
  .site-nav.open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(8,8,13,0.98);
    border-bottom: 1px solid var(--border);
    padding: 24px 20px;
    align-items: flex-start;
  }
  .nav-toggle { display: flex; }
  .hero { padding-top: 100px; }
  .hero-actions { flex-direction: column; gap: 12px; }
  .btn-hero-primary, .btn-hero-secondary { text-align: center; }
}