/* === BASE RESET & TYPOGRAPHY === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #060D1F;
  --surface: #0B1428;
  --surface2: #101C38;
  --fg: #E8F0FE;
  --muted: #8892A4;
  --accent: #00E5CC;
  --accent2: #FF3366;
  --border: rgba(255,255,255,0.07);
  --font-head: 'Syne', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.section-label {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.section-headline {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 1rem;
}
.section-sub { color: var(--muted); font-size: 1.05rem; max-width: 500px; }

/* === NAV === */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(6,13,31,0.88);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 1rem 2rem;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  display: flex; align-items: center; gap: 0.6rem;
  text-decoration: none; color: var(--fg);
  font-family: var(--font-head); font-weight: 700; font-size: 1.1rem;
}
.nav-tagline { color: var(--muted); font-size: 0.8rem; }

/* === HERO === */
.hero {
  position: relative; padding: 5rem 2rem 0;
  overflow: hidden; min-height: 92vh;
  display: flex; flex-direction: column;
}
.hero-grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,229,204,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,229,204,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 20%, black 20%, transparent 85%);
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 20%, black 20%, transparent 85%);
}
.hero-glow {
  position: absolute; top: -15%; right: -5%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,229,204,0.07) 0%, transparent 65%);
  pointer-events: none;
}
.hero-inner {
  position: relative; z-index: 2;
  max-width: 1200px; margin: 0 auto; width: 100%;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 4rem; align-items: center; padding-bottom: 4rem;
}
.hero-content { display: flex; flex-direction: column; gap: 1.5rem; }
.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(0,229,204,0.3);
  padding: 0.35rem 0.85rem; border-radius: 100px; width: fit-content;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 800; line-height: 1.05;
  letter-spacing: -0.03em; color: var(--fg);
}
.headline-accent { color: var(--accent); }
.hero-sub {
  font-size: 1.1rem; color: var(--muted); line-height: 1.7; max-width: 480px;
}
.hero-pricing-note { display: flex; align-items: baseline; gap: 0.5rem; }
.pricing-tag { font-size: 0.85rem; color: var(--muted); }
.pricing-amount {
  font-family: var(--font-head); font-size: 1.4rem; font-weight: 800;
  color: var(--accent);
}
.hero-visual { display: flex; align-items: center; justify-content: center; }
.neural-svg { width: 100%; max-width: 480px; height: auto; }

@keyframes particle-pulse {
  0%, 100% { opacity: 0.15; transform: scale(0.7); }
  50% { opacity: 0.95; transform: scale(1.3); }
}
.particle { animation: particle-pulse 2.5s ease-in-out infinite; }
.p1 { animation-delay: 0s; }
.p2 { animation-delay: 0.35s; }
.p3 { animation-delay: 0.7s; }
.p4 { animation-delay: 1.05s; }
.p5 { animation-delay: 0.2s; }
.p6 { animation-delay: 0.55s; }
.p7 { animation-delay: 0.9s; }

.hero-stats {
  position: relative; z-index: 2;
  max-width: 1200px; margin: 0 auto; width: 100%;
  border-top: 1px solid var(--border);
  padding: 2.5rem 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
}
.stat { padding: 0 2rem; }
.stat:first-child { padding-left: 0; }
.stat-value {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800; color: var(--fg);
  letter-spacing: -0.03em; margin-bottom: 0.25rem;
}
.stat-label { font-size: 0.78rem; color: var(--muted); line-height: 1.4; }
.stat-divider { width: 1px; background: var(--border); align-self: stretch; }

/* === MANIFESTO === */
.manifesto {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 6rem 2rem;
}
.manifesto-inner { max-width: 1200px; margin: 0 auto; }
.manifesto-statement {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  font-weight: 700; line-height: 1.2;
  letter-spacing: -0.02em; color: var(--fg);
  max-width: 800px; margin: 1.5rem 0 2rem;
  border: none; padding: 0;
}
.manifesto-body { max-width: 620px; margin-bottom: 3rem; }
.manifesto-body p { font-size: 1.05rem; color: var(--muted); line-height: 1.8; }
.manifesto-pillars { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.pillar {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 12px; flex: 1; min-width: 200px;
}
.pillar-icon {
  flex-shrink: 0; width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,229,204,0.1); border-radius: 8px;
}
.pillar-text { font-size: 0.9rem; color: var(--fg); line-height: 1.5; }

/* === OUTCOMES === */
.outcomes { padding: 7rem 2rem; }
.outcomes-inner { max-width: 1200px; margin: 0 auto; }
.outcomes-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 0; margin-top: 3rem;
  border: 1px solid var(--border); border-radius: 20px; overflow: hidden;
}
.outcome {
  padding: 2.5rem;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.outcome:nth-child(2n) { border-right: none; }
.outcome:nth-child(3), .outcome:nth-child(4) { border-bottom: none; }
.outcome-number {
  font-family: var(--font-head); font-size: 0.75rem;
  font-weight: 700; letter-spacing: 0.15em; color: var(--accent); margin-bottom: 1rem;
}
.outcome-content h3 {
  font-family: var(--font-head); font-size: 1.15rem; font-weight: 700;
  color: var(--fg); margin-bottom: 0.6rem;
}
.outcome-content p { font-size: 0.92rem; color: var(--muted); line-height: 1.7; }

/* === PRICING === */
.pricing {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 7rem 2rem;
}
.pricing-inner { max-width: 1200px; margin: 0 auto; }
.pricing-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem; margin-top: 3rem;
}
.pricing-card {
  position: relative;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 20px; padding: 2.5rem;
  display: flex; flex-direction: column; gap: 1.25rem;
  transition: border-color 0.2s;
}
.pricing-card:hover { border-color: rgba(0,229,204,0.3); }
.pricing-card.featured {
  border-color: var(--accent);
  background: linear-gradient(180deg, rgba(0,229,204,0.05) 0%, var(--bg) 60%);
}
.card-badge {
  position: absolute; top: -1px; right: 24px;
  background: var(--accent); color: var(--bg);
  font-family: var(--font-head); font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.3rem 0.85rem; border-radius: 0 0 8px 8px;
}
.card-tier {
  font-family: var(--font-head); font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent);
}
.card-price {
  font-family: var(--font-head); font-size: 3rem; font-weight: 800;
  color: var(--fg); letter-spacing: -0.04em; line-height: 1;
}
.per-mo { font-size: 1rem; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.card-desc {
  font-size: 0.88rem; color: var(--muted); line-height: 1.6;
  padding-bottom: 1rem; border-bottom: 1px solid var(--border);
}
.card-features { list-style: none; display: flex; flex-direction: column; gap: 0.7rem; }
.card-features li {
  font-size: 0.9rem; color: var(--fg); line-height: 1.5;
  padding-left: 1.5rem; position: relative;
}
.card-features li::before {
  content: ''; position: absolute; left: 0; top: 0.55em;
  width: 6px; height: 6px; background: var(--accent); border-radius: 50%;
}

/* === PLAYBOOK === */
.playbook { padding: 7rem 2rem; }
.playbook-inner { max-width: 1200px; margin: 0 auto; }
.steps { display: flex; flex-direction: column; gap: 0; margin-top: 3rem; }
.step {
  display: grid; grid-template-columns: 180px 32px 1fr;
  gap: 2rem; align-items: start; padding: 2.5rem 0; border-bottom: 1px solid var(--border);
}
.step:last-child { border-bottom: none; }
.step-number {
  font-family: var(--font-head); font-size: 3rem; font-weight: 800;
  color: rgba(0,229,204,0.12); letter-spacing: -0.04em; line-height: 1;
}
.step-connector { display: flex; justify-content: center; padding-top: 1rem; }
.step-body h3 {
  font-family: var(--font-head); font-size: 1.3rem; font-weight: 700;
  color: var(--fg); margin-bottom: 0.75rem;
}
.step-body p { font-size: 0.95rem; color: var(--muted); line-height: 1.8; }
.step-duration {
  font-family: var(--font-head); font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.1em; color: var(--accent); text-transform: uppercase;
  padding-top: 0.3rem; white-space: nowrap;
}

/* === RESULTS === */
.results {
  background: var(--surface); border-top: 1px solid var(--border);
  padding: 7rem 2rem;
}
.results-inner { max-width: 1200px; margin: 0 auto; }
.results-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem; margin-top: 3rem; margin-bottom: 3rem;
}
.result-stat {
  padding: 2rem; background: var(--bg);
  border: 1px solid var(--border); border-radius: 16px;
}
.result-value {
  font-family: var(--font-head); font-size: 2.2rem; font-weight: 800;
  color: var(--accent); letter-spacing: -0.03em; line-height: 1;
  margin-bottom: 0.75rem;
}
.result-label { font-size: 0.85rem; color: var(--muted); line-height: 1.6; }
.market-callout {
  border-left: 3px solid var(--accent); padding-left: 1.5rem;
}
.market-callout p { font-size: 0.95rem; color: var(--muted); line-height: 1.8; }
.market-callout strong { color: var(--fg); }

/* === CLOSING === */
.closing { padding: 8rem 2rem; text-align: center; }
.closing-inner { max-width: 720px; margin: 0 auto; }
.closing-eyebrow {
  font-family: var(--font-head); font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); margin-bottom: 2rem;
}
.closing-headline {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800; line-height: 1.15; letter-spacing: -0.02em;
  color: var(--fg); margin-bottom: 1.5rem;
}
.closing-sub {
  font-size: 1.05rem; color: var(--muted); line-height: 1.8; margin-bottom: 3rem;
}
.closing-vision {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; padding: 2rem; text-align: left;
}
.closing-vision p { font-size: 0.92rem; color: var(--muted); line-height: 1.8; }
.closing-vision strong { color: var(--accent); }

/* === FOOTER === */
.footer {
  border-top: 1px solid var(--border); padding: 3rem 2rem; background: var(--surface);
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; flex-direction: column; align-items: center;
  gap: 0.75rem; text-align: center;
}
.footer-logo {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-head); font-weight: 700; font-size: 1rem; color: var(--fg);
}
.footer-tagline { font-size: 0.88rem; color: var(--muted); }
.footer-meta {
  font-size: 0.78rem; color: rgba(136,146,164,0.5); padding-top: 0.5rem;
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero-visual { display: none; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
  .stat-divider { display: none; }
  .stat { padding: 0; }
  .outcomes-grid { grid-template-columns: 1fr; }
  .outcome { border-right: none !important; }
  .outcome:nth-child(3) { border-bottom: 1px solid var(--border) !important; }
  .pricing-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: repeat(2, 1fr); }
  .step { grid-template-columns: 100px 20px 1fr; gap: 1rem; }
  .step-number { font-size: 2rem; }
  .manifesto-pillars { flex-direction: column; }
}
@media (max-width: 600px) {
  .hero { padding: 3rem 1.5rem 0; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .results-grid { grid-template-columns: 1fr; }
  .step { grid-template-columns: 80px 16px 1fr; }
  .step-number { font-size: 1.6rem; }
  .playbook, .outcomes, .pricing, .results, .manifesto { padding: 4rem 1.5rem; }
  .nav-inner { padding: 0.85rem 1.5rem; }
  .nav-tagline { display: none; }
}
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface2); border-radius: 4px; }
::selection { background: rgba(0,229,204,0.2); color: var(--fg); }