:root {
  --bg: #FAFAFA;
  --surface: #FFFFFF;
  --surface-2: #F3F4F6;
  --accent: #1D4ED8;
  --accent-hover: #1E40AF;
  --accent-dim: rgba(29, 78, 216, 0.08);
  --text: #111827;
  --text-muted: #6B7280;
  --border: rgba(0, 0, 0, 0.08);
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --max-w: 1100px;
}

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

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

/* Nav */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 2.5rem;
  max-width: var(--max-w);
  margin: 0 auto;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--text);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: var(--accent);
  color: #fff !important;
  padding: 0.5rem 1.25rem;
  border-radius: 8px;
  font-weight: 600 !important;
  transition: background 0.15s !important;
}
.nav-cta:hover { background: var(--accent-hover) !important; }
.nav-mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text);
}

/* Buttons */
.btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.75rem;
  border-radius: 10px;
  transition: all 0.15s;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--text-muted); }
.btn-large {
  font-size: 1.05rem;
  padding: 0.9rem 2rem;
}

/* Hero */
.hero {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 6rem 2.5rem 5rem;
  text-align: center;
}
.hero-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 1.5rem;
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto 2.5rem;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Features / Services */
.features {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 5rem 2.5rem;
}
.features-header { text-align: center; margin-bottom: 3.5rem; }
.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.features-heading {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  font-weight: 400;
  color: var(--text);
  line-height: 1.25;
  margin-bottom: 0.75rem;
}
.features-sub {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 500px;
  margin: 0 auto;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 2rem;
}
.feature-card-wide {
  grid-column: 1 / -1;
  max-width: 50%;
  margin: 0 auto;
}
.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-dim);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 1.25rem;
}
.feature-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 0.6rem;
}
.feature-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Manifesto / About */
.manifesto {
  background: var(--surface-2);
  padding: 5rem 2.5rem;
}
.manifesto-inner {
  max-width: 700px;
  margin: 0 auto;
}
.manifesto-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 1.25rem;
}
.manifesto-heading {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 400;
  line-height: 1.3;
  color: var(--text);
  margin-bottom: 1.5rem;
}
.manifesto-body {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 1rem;
}

/* Outcomes / Value Props */
.outcomes {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 4rem 2.5rem;
}
.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.outcome-stat {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
}
.outcome-icon {
  width: 52px;
  height: 52px;
  background: var(--accent-dim);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin: 0 auto 1rem;
}
.outcome-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 0.5rem;
}
.outcome-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 260px;
  margin: 0 auto;
}

/* Cartomania / Waitlist */
.cartomania {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 5rem 2.5rem;
  text-align: center;
}
.cartomania-inner { max-width: 580px; margin: 0 auto; }
.cartomania-heading {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 400;
  color: var(--text);
  line-height: 1.15;
  margin-bottom: 1rem;
}
.cartomania-sub {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2.5rem;
}
.waitlist-form { margin-top: 0; }
.waitlist-fields {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}
.waitlist-fields input {
  padding: 0.7rem 1rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--surface);
  color: var(--text);
  min-width: 180px;
  flex: 1;
}
.waitlist-fields input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.waitlist-fields .btn { flex-shrink: 0; }
.waitlist-msg {
  margin-top: 0.9rem;
  font-size: 0.9rem;
  min-height: 1.3em;
}
.waitlist-msg.error { color: #DC2626; }
.waitlist-msg.success {
  color: var(--accent);
  font-weight: 600;
  font-size: 1.05rem;
  margin-top: 1.5rem;
}

/* Closing / Contact */
.closing {
  padding: 6rem 2.5rem;
  text-align: center;
  background: var(--surface-2);
}
.closing-inner { max-width: 580px; margin: 0 auto; }
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 400;
  color: var(--text);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}
.closing-sub {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 0.25rem;
}
.footer-tagline {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.footer-meta { text-align: right; }
.footer-location {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.15rem;
}
.footer-year {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
  .nav { padding: 1rem 1.5rem; }
  .nav-links { display: none; flex-direction: column; position: absolute; top: 60px; right: 1.5rem; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 1rem 1.5rem; gap: 0.75rem; box-shadow: 0 8px 30px rgba(0,0,0,0.08); z-index: 50; }
  .nav-links.open { display: flex; }
  .nav-mobile-toggle { display: block; }
  .nav-cta { text-align: center; }
  .nav { position: relative; }

  .hero { padding: 3rem 1.5rem 2.5rem; }
  .hero-headline { font-size: 2.2rem; }

  .features { padding: 3rem 1.5rem; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-card-wide { max-width: 100%; }

  .manifesto { padding: 3rem 1.5rem; }
  .outcomes { padding: 3rem 1.5rem; }
  .outcomes-grid { grid-template-columns: 1fr; }
  .closing { padding: 3rem 1.5rem; }

  .footer-inner { flex-direction: column; gap: 1rem; text-align: center; }
  .footer-meta { text-align: center; }
}