:root {
  --bg: #0a0a14;
  --surface: #11111f;
  --surface2: #18182d;
  --fg: #f0f0f5;
  --fg-muted: #8888a0;
  --accent: #00d4ff;
  --accent-dim: rgba(0, 212, 255, 0.08);
  --border: rgba(255,255,255,0.06);
  --font-head: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10,10,20,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: baseline;
  gap: 16px;
}
.nav-logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.5px;
  color: var(--fg);
}
.nav-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  font-weight: 400;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 32px 80px;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(0,212,255,0.04) 0%, transparent 70%),
    var(--bg);
}
.hero-inner { max-width: 1100px; margin: 0 auto; }
.hero-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(52px, 7vw, 88px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -3px;
  color: var(--fg);
  margin-bottom: 28px;
}
.hero-sub {
  font-size: clamp(17px, 2vw, 21px);
  color: var(--fg-muted);
  max-width: 580px;
  line-height: 1.5;
  margin-bottom: 56px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 40px;
}
.stat { display: flex; flex-direction: column; gap: 6px; }
.stat-value {
  font-family: var(--font-head);
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -1px;
}
.stat-label { font-size: 13px; color: var(--fg-muted); max-width: 120px; }
.stat-sep { width: 1px; height: 48px; background: var(--border); }

/* SERVICES */
.services { padding: 100px 32px; background: var(--surface); }
.services-inner { max-width: 1100px; margin: 0 auto; }
.section-headline {
  font-family: var(--font-head);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -1.5px;
  color: var(--fg);
  margin-bottom: 56px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
}
.service-card {
  background: var(--surface);
  padding: 40px 36px;
  transition: background 0.2s;
}
.service-card:hover { background: var(--surface2); }
.service-icon {
  width: 48px; height: 48px;
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}
.service-card h3 {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
}
.service-card p { font-size: 14px; color: var(--fg-muted); line-height: 1.6; }

/* HOW */
.how { padding: 100px 32px; background: var(--bg); }
.how-inner { max-width: 1100px; margin: 0 auto; }
.steps { display: flex; flex-direction: column; gap: 0; }
.step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.step:last-child { border-bottom: none; }
.step-num {
  font-family: var(--font-head);
  font-size: 42px;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.3;
  line-height: 1;
  padding-top: 4px;
}
.step-body h3 {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
}
.step-body p { font-size: 15px; color: var(--fg-muted); max-width: 540px; line-height: 1.7; }

/* NICHES */
.niches { padding: 100px 32px; background: var(--surface); }
.niches-inner { max-width: 1100px; margin: 0 auto; }
.niches-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.niche {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 24px;
  transition: border-color 0.2s;
}
.niche:hover { border-color: var(--accent); }
.niche-icon { font-size: 28px; display: block; margin-bottom: 16px; }
.niche h3 {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
}
.niche p { font-size: 13px; color: var(--fg-muted); line-height: 1.6; }

/* OUTRO */
.outro { padding: 120px 32px; background: var(--bg); }
.outro-inner { max-width: 1100px; margin: 0 auto; text-align: center; }
.outro-quote {
  max-width: 640px;
  margin: 0 auto 56px;
}
.outro-quote p:first-child {
  font-family: var(--font-head);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 500;
  color: var(--fg);
  line-height: 1.4;
  margin-bottom: 16px;
}
.outro-quote p:last-child { font-size: 16px; color: var(--fg-muted); }
.outro-model {
  display: inline-block;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 48px;
  margin-bottom: 64px;
  background: var(--surface);
}
.model-row {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 12px;
  margin-bottom: 8px;
}
.model-label { font-size: 14px; color: var(--fg-muted); }
.model-price {
  font-family: var(--font-head);
  font-size: 48px;
  font-weight: 800;
  color: var(--accent);
}
.model-per { font-size: 20px; font-weight: 400; color: var(--fg-muted); }
.model-note { font-size: 13px; color: var(--fg-muted); }
.outro-closing p {
  font-family: var(--font-head);
  font-size: clamp(18px, 2.5vw, 24px);
  font-weight: 600;
  color: var(--fg-muted);
  line-height: 1.5;
}

footer {
  text-align: center;
  padding: 40px 32px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--fg-muted);
}

/* Mobile */
@media (max-width: 768px) {
  .hero { padding: 100px 24px 60px; }
  .hero-stats { flex-wrap: wrap; gap: 24px; }
  .stat-sep { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .step { grid-template-columns: 1fr; gap: 8px; }
  .step-num { font-size: 28px; }
  .niches-grid { grid-template-columns: repeat(2, 1fr); }
  .services, .how, .niches { padding: 64px 24px; }
  .outro { padding: 80px 24px; }
  .hero-headline { letter-spacing: -1.5px; }
}