/* Pitched — landing page. Self-contained: system fonts, no external assets. */

:root {
  --bg: #0a0a10;
  --bg-alt: #0f1018;
  --card: #14151f;
  --card-edge: #23242f;
  --text: #e8e9f0;
  --muted: #9a9cad;
  --accent: #6c5ce7;
  --accent-2: #00d1b2;
  --grad: linear-gradient(92deg, #7c6cf7 0%, #00d1b2 100%);
  --radius: 14px;
  --maxw: 1080px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 760px; }

h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); line-height: 1.06; letter-spacing: -0.03em; font-weight: 800; }
h2 { font-size: clamp(1.7rem, 4vw, 2.5rem); letter-spacing: -0.02em; font-weight: 750; }
h3 { font-size: 1.35rem; letter-spacing: -0.01em; }
h4 { font-size: 1.05rem; margin-bottom: 0.4rem; }
em { font-style: italic; }

.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-2);
  margin-bottom: 1rem;
}
.eyebrow.alt { color: #a99df7; }

/* ─── Nav ─── */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 10, 16, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-edge);
}
.nav-inner { display: flex; align-items: center; gap: 28px; height: 64px; }
.logo { font-weight: 800; font-size: 1.25rem; letter-spacing: -0.02em; color: var(--text); text-decoration: none; }
.logo-dot { color: var(--accent-2); }
.nav-links { display: flex; gap: 22px; margin-left: 8px; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 0.92rem; }
.nav-links a:hover { color: var(--text); }
.nav-cta { margin-left: auto; display: flex; gap: 10px; }
.nav-burger { display: none; margin-left: auto; background: none; border: 1px solid var(--card-edge); color: var(--text); border-radius: 8px; font-size: 1.1rem; padding: 4px 10px; cursor: pointer; }

/* ─── Buttons ─── */
.btn {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 10px;
  font-weight: 650;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.12s ease, opacity 0.12s ease;
  border: 1px solid transparent;
}
.btn:hover { transform: translateY(-1px); opacity: 0.92; }
.btn-lg { padding: 14px 26px; font-size: 1.05rem; border-radius: 12px; }
.btn-primary { background: var(--grad); color: #08121a; }
.btn-outline { border-color: #3a3b4a; color: var(--text); }
.btn-outline:hover { border-color: var(--accent-2); }
.btn-ghost { color: var(--muted); }
.btn-ghost:hover { color: var(--text); }
.btn-light { background: var(--text); color: #10101a; }
.btn-block { display: block; text-align: center; margin-top: 18px; }

/* ─── Hero ─── */
.hero { position: relative; padding: 110px 0 90px; text-align: center; overflow: hidden; }
.hero-glow {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(600px 320px at 30% 0%, rgba(108, 92, 231, 0.22), transparent 70%),
    radial-gradient(600px 320px at 75% 10%, rgba(0, 209, 178, 0.14), transparent 70%);
}
.hero-sub {
  max-width: 680px; margin: 1.6rem auto 0;
  font-size: 1.15rem; color: var(--muted);
}
.hero-sub strong { color: var(--text); }
.hero-ctas { display: flex; gap: 14px; justify-content: center; margin-top: 2.2rem; flex-wrap: wrap; }
.hero-kicker { margin-top: 2rem; font-size: 0.85rem; color: #6f7183; letter-spacing: 0.04em; }

/* ─── Split value prop ─── */
.split { padding: 10px 0 30px; }
.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.split-card {
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius);
  padding: 28px;
}
.split-card p { color: var(--muted); margin-top: 0.5rem; }
.split-tag {
  display: inline-block; font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--accent-2); margin-bottom: 0.8rem;
}
.split-tag.alt { color: #a99df7; }

/* ─── Sections ─── */
.section { padding: 90px 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--card-edge); border-bottom: 1px solid var(--card-edge); }
.section-sub { color: var(--muted); margin-top: 0.7rem; font-size: 1.08rem; max-width: 640px; }
.section-cta { margin-top: 2.4rem; }

/* ─── Steps ─── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 2.6rem; }
.step {
  background: var(--card); border: 1px solid var(--card-edge);
  border-radius: var(--radius); padding: 26px;
}
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--grad); color: #08121a; font-weight: 800;
  margin-bottom: 14px;
}
.step p { color: var(--muted); font-size: 0.95rem; margin-top: 0.4rem; }

/* ─── Features ─── */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 2.6rem; }
.feature {
  background: var(--card); border: 1px solid var(--card-edge);
  border-radius: var(--radius); padding: 24px;
}
.feature p { color: var(--muted); font-size: 0.92rem; }

/* ─── Rules ─── */
.rules { list-style: none; margin-top: 2.2rem; display: grid; gap: 12px; max-width: 780px; }
.rules li {
  padding: 16px 20px 16px 44px; position: relative;
  background: var(--card); border: 1px solid var(--card-edge); border-radius: 10px;
  color: var(--muted); font-size: 0.97rem;
}
.rules li strong { color: var(--text); }
.rules li::before {
  content: "✓"; position: absolute; left: 18px; top: 15px;
  color: var(--accent-2); font-weight: 800;
}

/* ─── Pricing ─── */
.pricing-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 2.6rem; max-width: 860px; }
.price-card {
  background: var(--card); border: 1px solid var(--card-edge);
  border-radius: var(--radius); padding: 32px;
}
.price-card.featured { border-color: var(--accent); box-shadow: 0 0 40px rgba(108, 92, 231, 0.15); }
.price-tag {
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--accent-2);
}
.price-tag.alt { color: #a99df7; }
.price { margin: 12px 0 18px; color: var(--muted); }
.price-num { font-size: 2.6rem; font-weight: 800; color: var(--text); letter-spacing: -0.03em; }
.price-card ul { list-style: none; display: grid; gap: 9px; }
.price-card li { color: var(--muted); font-size: 0.95rem; padding-left: 22px; position: relative; }
.price-card li::before { content: "→"; position: absolute; left: 0; color: var(--accent-2); }
.price-note { margin-top: 12px; text-align: center; font-size: 0.82rem; color: #6f7183; }

/* ─── FAQ ─── */
#faq details {
  background: var(--card); border: 1px solid var(--card-edge);
  border-radius: 10px; margin-top: 12px; padding: 0 20px;
}
#faq details:first-of-type { margin-top: 2.2rem; }
#faq summary {
  cursor: pointer; padding: 16px 0; font-weight: 650; list-style: none;
  position: relative; padding-right: 30px;
}
#faq summary::-webkit-details-marker { display: none; }
#faq summary::after { content: "+"; position: absolute; right: 4px; color: var(--accent-2); font-weight: 800; }
#faq details[open] summary::after { content: "–"; }
#faq details p { color: var(--muted); padding-bottom: 18px; font-size: 0.95rem; }

/* ─── Final CTA / Footer ─── */
.final-cta { padding: 100px 0; text-align: center; }
.final-cta p { color: var(--muted); margin-top: 0.8rem; font-size: 1.1rem; }
.footer { border-top: 1px solid var(--card-edge); padding: 44px 0; }
.footer-inner { text-align: center; }
.footer p { color: var(--muted); margin-top: 6px; font-size: 0.95rem; }
.footer-fine { font-size: 0.78rem !important; color: #565868 !important; margin-top: 14px !important; }

/* ─── Responsive ─── */
@media (max-width: 880px) {
  .steps, .features { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute;
    top: 64px; left: 0; right: 0; background: var(--bg-alt);
    border-bottom: 1px solid var(--card-edge); padding: 18px 24px; gap: 14px;
  }
  .split-grid, .steps, .features, .pricing-grid { grid-template-columns: 1fr; }
  .hero { padding: 70px 0 60px; }
  .section { padding: 60px 0; }
}