:root {
  --bg: #080810;
  --bg-surface: #111120;
  --bg-card: #171728;
  --accent: #F5A623;
  --accent-dim: rgba(245, 166, 35, 0.12);
  --accent-blue: #4A9EFF;
  --accent-amber: #FF8C00;
  --accent-purple: #A78BFA;
  --text: #F0EDE8;
  --text-muted: #8A8799;
  --text-dim: #55536A;
  --border: rgba(255,255,255,0.06);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Barlow', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--text-dim); border-radius: 3px; }

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 48px;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(8, 8, 16, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.04em;
  color: var(--text);
}

.nav-tag {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-cta {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #080810;
  background: var(--accent);
  padding: 8px 20px;
  border-radius: 4px;
  text-decoration: none;
  transition: opacity 0.2s;
}

.nav-cta:hover { opacity: 0.85; }

/* Hero */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 0 48px;
  padding-top: 100px;
  position: relative;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: 20%;
  right: 0;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle at center, rgba(245,166,35,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 24px;
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(42px, 5vw, 72px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 24px;
}

.hero-title br { display: block; }

.hero-sub {
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-val {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 32px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* Hero visual */
.hero-visual {
  position: relative;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.light-orb {
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, rgba(245,166,35,0.35) 0%, rgba(245,166,35,0.05) 60%, transparent 80%);
  filter: blur(20px);
  animation: float 6s ease-in-out infinite;
}

.light-orb-2 {
  width: 180px;
  height: 180px;
  background: radial-gradient(circle at 40% 40%, rgba(255,140,0,0.2) 0%, transparent 70%);
  top: 20%;
  right: 10%;
  animation-delay: -3s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

.site-grid {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.site-bar {
  width: 320px;
  height: 10px;
  background: rgba(245,166,35,0.25);
  border-radius: 2px;
  box-shadow: 0 0 20px rgba(245,166,35,0.3);
}

.site-bar-2 {
  width: 240px;
  opacity: 0.6;
}

.site-bar-3 {
  width: 180px;
  opacity: 0.35;
}

/* Process */
.process {
  padding: 120px 48px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.process-inner { max-width: 1100px; margin: 0 auto; }

.section-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 64px;
}

.steps {
  display: flex;
  align-items: center;
  gap: 0;
}

.step {
  flex: 1;
  padding: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  position: relative;
}

.step-connector {
  width: 48px;
  height: 1px;
  background: var(--text-dim);
  flex-shrink: 0;
  margin: 0 -1px;
  position: relative;
}

.step-connector::after {
  content: '';
  position: absolute;
  right: -1px;
  top: -4px;
  width: 8px;
  height: 8px;
  border-top: 1px solid var(--text-dim);
  border-right: 1px solid var(--text-dim);
  transform: rotate(45deg);
}

.step-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: rgba(245,166,35,0.15);
  margin-bottom: 20px;
  line-height: 1;
}

.step-body h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

.step-body p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-muted);
}

/* Features */
.features {
  padding: 120px 48px;
}

.features-inner { max-width: 1100px; margin: 0 auto; }

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

.feat {
  padding: 48px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  position: relative;
}

.feat-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  border-radius: 4px;
  color: var(--accent);
  margin-bottom: 24px;
}

.feat h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

.feat p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-muted);
}

/* Equipment */
.equipment {
  padding: 120px 48px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.equipment-inner { max-width: 1100px; margin: 0 auto; }

.equip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.equip-card {
  padding: 40px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.equip-glow {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), rgba(245,166,35,0.2));
}

.equip-glow-blue { background: linear-gradient(90deg, var(--accent-blue), rgba(74,158,255,0.2)); }
.equip-glow-amber { background: linear-gradient(90deg, var(--accent-amber), rgba(255,140,0,0.2)); }
.equip-glow-purple { background: linear-gradient(90deg, var(--accent-purple), rgba(167,139,250,0.2)); }

.equip-card h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

.equip-card p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.equip-detail {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  letter-spacing: 0.04em;
  line-height: 1.5;
}

/* Closing */
.closing {
  padding: 140px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.closing-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(245,166,35,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.closing h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(36px, 4.5vw, 64px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 28px;
}

.closing p {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto;
}

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

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--text);
}

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

.footer-legal {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 8px;
}

/* Responsive */
@media (max-width: 768px) {
  .nav { padding: 20px 24px; }

  .hero {
    grid-template-columns: 1fr;
    padding: 120px 24px 80px;
    min-height: auto;
  }

  .hero-visual { display: none; }

  .hero-title { font-size: 40px; }
  .hero-sub { font-size: 16px; }

  .steps { flex-direction: column; gap: 2px; }
  .step-connector { width: 1px; height: 24px; margin: 0; transform: rotate(90deg); }
  .step-connector::after { display: none; }

  .features-grid { grid-template-columns: 1fr; gap: 2px; }
  .equip-grid { grid-template-columns: repeat(2, 1fr); }

  .process, .features, .equipment, .closing { padding: 80px 24px; }

  .footer { padding: 40px 24px; }
}

@media (max-width: 480px) {
  .equip-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
}