/* ===== RESET & TOKENS ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #0F1117;
  --bg-2: #161A24;
  --bg-3: #1D2333;
  --fg: #F0F2F5;
  --fg-2: #9BA3B5;
  --fg-3: #5C6478;
  --accent: #10B981;
  --accent-2: #059669;
  --accent-glow: rgba(16, 185, 129, 0.15);
  --amber: #F59E0B;
  --amber-glow: rgba(245, 158, 11, 0.12);
  --border: rgba(255,255,255,0.07);
  --radius: 10px;
  --radius-lg: 18px;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}
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: sticky; top: 0; z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(15, 17, 23, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 18px 32px;
  display: flex; align-items: center; justify-content: space-between;
}
.wordmark {
  font-family: var(--font-display);
  font-weight: 800; font-size: 1.3rem;
  color: var(--fg); letter-spacing: -0.02em;
}
.wordmark--sm { font-size: 1rem; }
.nav-tag {
  font-size: 0.78rem; color: var(--fg-3);
  letter-spacing: 0.06em; text-transform: uppercase;
  font-family: var(--font-display);
}

/* ===== HERO ===== */
.hero {
  max-width: 1200px; margin: 0 auto;
  padding: 96px 32px 80px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent); font-family: var(--font-display);
  margin-bottom: 28px;
  background: var(--accent-glow);
  border: 1px solid rgba(16,185,129,0.25);
  padding: 6px 14px; border-radius: 100px;
}
.eyebrow-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}
.hero-h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5.2rem);
  font-weight: 800;
  line-height: 1.0; letter-spacing: -0.04em;
  color: var(--fg);
  margin-bottom: 28px;
}
.hero-accent {
  color: var(--accent);
  display: inline-block;
}
.hero-sub {
  font-size: 1.05rem; color: var(--fg-2);
  max-width: 420px; line-height: 1.7;
  margin-bottom: 48px;
}
.hero-stats {
  display: flex; align-items: center; gap: 0;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  width: fit-content;
}
.stat {
  padding: 20px 32px;
  display: flex; flex-direction: column; gap: 4px;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 1.6rem; font-weight: 800;
  color: var(--accent);
}
.stat-label {
  font-size: 0.72rem; color: var(--fg-3);
  letter-spacing: 0.06em; text-transform: uppercase;
}
.stat-sep {
  width: 1px; height: 48px;
  background: var(--border);
}

/* ===== NODE CANVAS ===== */
.node-canvas {
  position: relative;
  width: 100%; aspect-ratio: 1;
  max-width: 440px;
}
.connections {
  position: absolute;
  inset: 0; width: 100%; height: 100%;
  pointer-events: none;
}
.conn { opacity: 0.6; }
.node {
  position: absolute;
  width: 130px;
}
.n1 { top: 10%; left: 5%; }
.n2 { top: 38%; right: 0; }
.n3 { bottom: 28%; left: 10%; }
.n4 { bottom: 5%; right: 8%; }
.node-inner {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex; align-items: center; gap: 12px;
  font-size: 0.82rem; font-weight: 500;
  transition: all 0.2s;
}
.node-inner:hover {
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow);
}
.n4 .node-inner { border-color: var(--amber); }
.n4 .node-inner:hover { border-color: var(--amber); box-shadow: 0 0 20px var(--amber-glow); }
.node-icon {
  width: 32px; height: 32px;
  background: var(--bg-3);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.n4 .node-icon { color: var(--amber); }
.canvas-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 60%; height: 60%;
  background: radial-gradient(circle, rgba(16,185,129,0.05) 0%, transparent 70%);
  pointer-events: none;
}

/* ===== SECTIONS ===== */nsection { padding: 80px 32px; max-width: 1200px; margin: 0 auto; }
.section-label {
  display: inline-block;
  font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent);
  font-family: var(--font-display);
  margin-bottom: 16px;
}
.section-h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 800;
  line-height: 1.15; letter-spacing: -0.03em;
  margin-bottom: 16px;
}

/* ===== WHY ===== */
.why { border-top: 1px solid var(--border); }
.why-header { margin-bottom: 56px; }
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.why-card {
  background: var(--bg-2);
  padding: 32px 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.2s;
}
.why-card:hover { border-color: rgba(16,185,129,0.3); }
.why-card--featured {
  background: linear-gradient(135deg, rgba(16,185,129,0.1) 0%, rgba(16,185,129,0.05) 100%);
  border-color: rgba(16,185,129,0.3);
}
.why-card--featured .why-num { color: var(--accent); }
.why-num {
  font-family: var(--font-display);
  font-size: 2.4rem; font-weight: 800;
  color: var(--fg); margin-bottom: 12px;
  letter-spacing: -0.03em;
}
.why-desc { font-size: 0.88rem; color: var(--fg-2); line-height: 1.6; }

/* ===== PATH ===== */
.path { border-top: 1px solid var(--border); }
.path-header { margin-bottom: 56px; }
.path-sub { font-size: 1rem; color: var(--fg-2); max-width: 480px; }
.steps {
  display: flex; align-items: stretch;
  gap: 0;
}
.step {
  flex: 1;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
  transition: all 0.2s;
}
.step:hover { border-color: rgba(16,185,129,0.25); }
.step-connector {
  width: 48px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.step-connector::after {
  content: '';
  display: block;
  width: 100%; height: 1px;
  background: linear-gradient(to right, var(--accent), transparent);
}
.step-num {
  font-family: var(--font-display);
  font-size: 0.72rem; font-weight: 800;
  color: var(--accent); letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.step h3 {
  font-family: var(--font-display);
  font-size: 1.1rem; font-weight: 700;
  color: var(--fg); margin-bottom: 10px;
}
.step p { font-size: 0.85rem; color: var(--fg-2); line-height: 1.6; }

/* ===== TOOLS ===== */
.tools { border-top: 1px solid var(--border); }
.tools-header { margin-bottom: 56px; }
.tools-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.tool-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all 0.2s;
}
.tool-card:hover { border-color: rgba(16,185,129,0.2); }
.tool-logo {
  width: 48px; height: 48px;
  background: var(--accent-glow);
  border: 1px solid rgba(16,185,129,0.2);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}
.tool-card h4 {
  font-family: var(--font-display);
  font-size: 1rem; font-weight: 700;
  color: var(--fg); margin-bottom: 8px;
}
.tool-card p { font-size: 0.85rem; color: var(--fg-2); line-height: 1.6; }

/* ===== PROOF ===== */
.proof { border-top: 1px solid var(--border); }
.proof-header { margin-bottom: 56px; }
.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}
.proof-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.proof-quote {
  margin-bottom: 20px;
}
.proof-quote p {
  font-size: 0.95rem; color: var(--fg-2); line-height: 1.7;
  font-style: italic;
}
.proof-source {
  font-size: 0.78rem; color: var(--accent);
  font-family: var(--font-display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.proof-bottom {
  background: linear-gradient(90deg, var(--accent-glow) 0%, transparent 100%);
  border-left: 2px solid var(--accent);
  padding: 24px 28px;
  border-radius: 0 var(--radius) var(--radius) 0;
}
.proof-bottom p { font-size: 1rem; color: var(--fg-2); line-height: 1.7; }

/* ===== CLOSING ===== */
.closing {
  border-top: 1px solid var(--border);
  padding: 100px 32px;
  text-align: center;
}
.closing-inner { max-width: 680px; margin: 0 auto; }
.closing-h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15; letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.closing-p { font-size: 1rem; color: var(--fg-2); line-height: 1.8; margin-bottom: 40px; }
.closing-tagline {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-display);
  font-size: 0.88rem; font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.04em;
}
.tagline-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 32px;
  max-width: 1200px; margin: 0 auto;
}
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.footer-sub { font-size: 0.85rem; color: var(--fg-3); }
.footer-legal { font-size: 0.75rem; color: var(--fg-3); margin-top: 8px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero { padding: 60px 24px 56px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: -1; }
  .node-canvas { max-width: 320px; margin: 0 auto; }
  .hero-stats { flex-wrap: wrap; }
  .stat { padding: 16px 24px; }
  section { padding: 60px 24px; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .tools-grid { grid-template-columns: repeat(2, 1fr); }
  .proof-grid { grid-template-columns: 1fr; }
  .steps { flex-direction: column; gap: 12px; }
  .step-connector { width: auto; height: 24px; }
  .step-connector::after { height: 100%; width: 1px; background: linear-gradient(to bottom, var(--accent), transparent); }
}
/* ===== CTA PAGE ===== */
.cta-hero {
  max-width: 1200px; margin: 0 auto;
  padding: 80px 32px 64px;
}
.cta-hero-inner { max-width: 640px; }

.cta-includes {
  border-top: 1px solid var(--border);
  padding: 80px 32px;
  max-width: 1200px; margin: 0 auto;
}
.cta-section-header { margin-bottom: 48px; }
.cta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.cta-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all 0.2s;
}
.cta-card:hover { border-color: rgba(16,185,129,0.25); }
.cta-icon {
  width: 44px; height: 44px;
  background: var(--accent-glow);
  border: 1px solid rgba(16,185,129,0.2);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  margin-bottom: 18px;
}
.cta-card h4 {
  font-family: var(--font-display);
  font-size: 1rem; font-weight: 700;
  color: var(--fg); margin-bottom: 8px;
}
.cta-card p { font-size: 0.88rem; color: var(--fg-2); line-height: 1.6; }

.cta-proof {
  border-top: 1px solid var(--border);
  padding: 48px 32px;
  background: var(--bg-2);
}
.proof-stats {
  max-width: 900px; margin: 0 auto;
  display: flex; align-items: center; justify-content: center;
  gap: 0;
}
.proof-stat {
  flex: 1;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  text-align: center;
}
.proof-num {
  font-family: var(--font-display);
  font-size: 1.8rem; font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.proof-label {
  font-size: 0.78rem; color: var(--fg-2);
  max-width: 140px; line-height: 1.4;
}
.proof-sep {
  width: 1px; height: 56px;
  background: var(--border);
  margin: 0 32px;
}

.cta-urgency {
  border-top: 1px solid var(--border);
  padding: 80px 32px;
  max-width: 1200px; margin: 0 auto;
}
.cta-urgency-inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 80px; align-items: start;
}
.urgency-left {}
.urgency-text {
  font-size: 0.95rem; color: var(--fg-2); line-height: 1.7;
  margin-bottom: 28px;
}
.urgency-points { display: flex; flex-direction: column; gap: 14px; }
.urgency-point {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 0.88rem; color: var(--fg-2); line-height: 1.5;
}
.urgency-point strong { color: var(--fg); }
.urgency-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0; margin-top: 5px;
  box-shadow: 0 0 6px var(--accent);
}

.signup-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.signup-header { margin-bottom: 28px; }
.signup-eyebrow {
  display: inline-block;
  font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--amber);
  font-family: var(--font-display);
  margin-bottom: 12px;
}
.signup-header h3 {
  font-family: var(--font-display);
  font-size: 1.4rem; font-weight: 800;
  color: var(--fg); margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.signup-header p { font-size: 0.88rem; color: var(--fg-2); line-height: 1.6; }

.signup-form { display: flex; flex-direction: column; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 0.8rem; font-weight: 600;
  color: var(--fg-2);
  letter-spacing: 0.03em;
}
.form-group input {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s;
}
.form-group input::placeholder { color: var(--fg-3); }
.form-group input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 14px 24px;
  font-family: var(--font-display);
  font-size: 0.95rem; font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.01em;
  width: 100%;
}
.btn-primary:hover:not(:disabled) {
  background: var(--accent-2);
  box-shadow: 0 4px 20px var(--accent-glow);
}
.btn-primary:disabled { opacity: 0.65; cursor: not-allowed; }

.success-msg {
  display: flex; align-items: center; gap: 14px;
  background: linear-gradient(135deg, rgba(16,185,129,0.1) 0%, rgba(16,185,129,0.05) 100%);
  border: 1px solid rgba(16,185,129,0.3);
  border-radius: var(--radius);
  padding: 20px 24px;
  font-size: 0.9rem; color: var(--fg-2); line-height: 1.5;
}
.success-icon {
  width: 40px; height: 40px;
  background: var(--accent-glow);
  border: 1px solid rgba(16,185,129,0.3);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

.error-msg {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.25);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 0.85rem; color: #f87171;
}

.signup-note {
  font-size: 0.75rem; color: var(--fg-3);
  margin-top: 12px; text-align: center;
  line-height: 1.4;
}

.cta-faq {
  border-top: 1px solid var(--border);
  padding: 80px 32px;
  max-width: 900px; margin: 0 auto;
}
.faq-inner {}
.faq-list { display: flex; flex-direction: column; gap: 0; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-q {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  background: none; border: none;
  padding: 20px 0;
  font-family: var(--font-display);
  font-size: 0.95rem; font-weight: 600;
  color: var(--fg);
  cursor: pointer;
  text-align: left;
  gap: 16px;
}
.faq-q:hover { color: var(--accent); }
.faq-icon { color: var(--fg-3); flex-shrink: 0; transition: transform 0.2s; }
.faq-item.open .faq-icon { transform: rotate(180deg); }
.faq-a { display: none; padding-bottom: 20px; }
.faq-a p { font-size: 0.88rem; color: var(--fg-2); line-height: 1.7; }
.faq-item.open .faq-a { display: block; }

.cta-final {
  border-top: 1px solid var(--border);
  padding: 100px 32px;
  text-align: center;
}
.cta-final-inner { max-width: 600px; margin: 0 auto; }
.cta-final-btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem; font-weight: 700;
  padding: 14px 32px;
  border-radius: var(--radius);
  text-decoration: none;
  transition: all 0.2s;
  margin-top: 8px;
}
.cta-final-btn:hover {
  background: var(--accent-2);
  box-shadow: 0 4px 24px var(--accent-glow);
}

@media (max-width: 900px) {
  .cta-grid { grid-template-columns: 1fr; }
  .cta-urgency-inner { grid-template-columns: 1fr; gap: 48px; }
  .proof-stats { flex-direction: column; gap: 24px; }
  .proof-sep { width: 48px; height: 1px; margin: 0; }
}
@media (max-width: 600px) {
  .why-grid { grid-template-columns: 1fr; }
  .tools-grid { grid-template-columns: 1fr; }
  .hero-h1 { font-size: 2.8rem; }
  .hero-stats { width: 100%; }
  .stat { flex: 1; padding: 14px 20px; }
  .stat-num { font-size: 1.3rem; }
  .cta-hero { padding: 48px 24px 40px; }
  .cta-includes, .cta-urgency, .cta-faq, .cta-final { padding: 60px 24px; }
  .signup-card { padding: 24px; }
}