:root {
  --bg: #05050a;
  --bg-2: #0a0a12;
  --fg: #e8e4f0;
  --fg-muted: #8880a0;
  --fg-dim: #4a4860;
  --accent: #7c3aed;
  --accent-2: #22d3ee;
  --accent-glow: rgba(124, 58, 237, 0.25);
  --accent-2-glow: rgba(34, 211, 238, 0.15);
  --border: rgba(255,255,255,0.06);
  --card: rgba(255,255,255,0.03);
  --card-hover: rgba(255,255,255,0.06);
  --font-display: 'Syne', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --radius: 12px;
  --radius-sm: 6px;
}

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

html { scroll-behavior: smooth; }

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;
  padding: 20px 32px;
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--fg);
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.nav-logo-orb {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--accent-2), var(--accent));
  box-shadow: 0 0 12px var(--accent-glow), 0 0 30px var(--accent-glow);
  flex-shrink: 0;
}

/* ===================== HERO ===================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 32px 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(124,58,237,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,58,237,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 20%, transparent 80%);
}
.hero-orb-wrap {
  position: absolute;
  right: 8vw;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-orb {
  width: 260px; height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle at 38% 38%, #a78bfa, #6d28d9 50%, #4c1d95);
  box-shadow:
    0 0 60px rgba(124,58,237,0.5),
    0 0 120px rgba(124,58,237,0.25),
    0 0 200px rgba(124,58,237,0.1),
    inset 0 0 60px rgba(34,211,238,0.15);
  animation: orb-pulse 4s ease-in-out infinite;
}
.hero-orb-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(124,58,237,0.2);
  animation: ring-rotate 8s linear infinite;
}
.ring-1 { width: 340px; height: 340px; animation-duration: 12s; }
.ring-2 { width: 420px; height: 420px; animation-duration: 18s; animation-direction: reverse; border-color: rgba(34,211,238,0.12); }
.ring-3 { width: 500px; height: 500px; animation-duration: 24s; }

@keyframes orb-pulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 60px rgba(124,58,237,0.5), 0 0 120px rgba(124,58,237,0.25), 0 0 200px rgba(124,58,237,0.1), inset 0 0 60px rgba(34,211,238,0.15); }
  50% { transform: scale(1.03); box-shadow: 0 0 80px rgba(124,58,237,0.6), 0 0 160px rgba(124,58,237,0.35), 0 0 260px rgba(124,58,237,0.15), inset 0 0 80px rgba(34,211,238,0.2); }
}
@keyframes ring-rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-content {
  position: relative;
  max-width: 680px;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 28px;
}
.eyebrow-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 8px var(--accent-2);
  animation: dot-pulse 2s ease-in-out infinite;
}
@keyframes dot-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 24px;
}
.hero-headline br { display: block; }
.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 540px;
  margin-bottom: 48px;
  font-weight: 300;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.stat-value {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: 11px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
  margin: 0 32px;
}

/* ===================== SERVICES ===================== */
.services {
  padding: 100px 32px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.services-inner { max-width: 1100px; margin: 0 auto; }
.services-header {
  margin-bottom: 60px;
}
.services-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.services-sub {
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--fg);
  font-family: var(--font-display);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.service-card:hover {
  background: var(--card-hover);
  border-color: rgba(124,58,237,0.2);
  transform: translateY(-2px);
}
.service-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: rgba(124,58,237,0.15);
  border: 1px solid rgba(124,58,237,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-2);
  margin-bottom: 4px;
}
.service-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.01em;
}
.service-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
  flex: 1;
}
.service-tag {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  padding: 6px 12px;
  background: rgba(124,58,237,0.1);
  border-radius: 20px;
  align-self: flex-start;
  letter-spacing: 0.02em;
}

/* ===================== MANIFESTO ===================== */
.manifesto {
  padding: 100px 32px;
}
.manifesto-inner { max-width: 860px; margin: 0 auto; text-align: center; }
.manifesto-label {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 28px;
  font-weight: 600;
}
.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--fg);
  font-style: normal;
  margin-bottom: 48px;
}
.manifesto-sigma {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--fg-dim);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.sigma-line {
  width: 60px;
  height: 1px;
  background: var(--fg-dim);
}

/* ===================== PROCESS ===================== */
.process {
  padding: 100px 32px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.process-inner { max-width: 1100px; margin: 0 auto; }
.process-header { margin-bottom: 64px; }
.process-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.process-sub {
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--fg);
  font-family: var(--font-display);
}
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.step {
  flex: 1;
}
.step-num {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 16px;
}
.step-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.step-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}
.step-connector {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, var(--border), rgba(124,58,237,0.3), var(--border));
  margin: 40px 24px 0;
  flex-shrink: 0;
}

/* ===================== CLOSING ===================== */
.closing {
  padding: 120px 32px;
  position: relative;
  overflow: hidden;
}
.closing-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}
.closing-orb-wrap {
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
  opacity: 0.15;
}
.closing-orb {
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent), transparent 70%);
  filter: blur(60px);
}
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 24px;
  position: relative;
}
.closing-body {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 540px;
  margin: 0 auto;
  font-weight: 300;
  position: relative;
}

/* ===================== FOOTER ===================== */
.footer {
  padding: 48px 32px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.footer-brand { display: flex; flex-direction: column; gap: 8px; }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--fg);
}
.footer-logo-orb {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--accent-2), var(--accent));
  box-shadow: 0 0 10px var(--accent-glow);
}
.footer-tagline {
  font-size: 13px;
  color: var(--fg-dim);
}
.footer-copy {
  font-size: 13px;
  color: var(--fg-dim);
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 768px) {
  .hero { padding: 100px 24px 60px; }
  .hero-orb-wrap { display: none; }
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 16px; }
  .stat-divider { width: 40px; height: 1px; margin: 0; }
  .services-grid { grid-template-columns: 1fr; gap: 12px; }
  .process-steps { flex-direction: column; gap: 40px; }
  .step-connector { width: 40px; height: 1px; margin: 0; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}