:root {
  --bg: #0e1116;
  --panel: #161b22;
  --border: #262d36;
  --text: #e6e9ee;
  --muted: #9aa3af;
  --accent: #6ee7a0;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
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;
}
.wrap { max-width: 920px; margin: 0 auto; padding: 0 24px; }
header.site {
  display: flex; justify-content: space-between; align-items: center;
  padding: 28px 0;
}
.logo { font-size: 22px; font-weight: 700; letter-spacing: 0.5px; color: var(--text); text-decoration: none; }
.logo span { color: var(--accent); }
nav a {
  color: var(--muted); text-decoration: none; margin-left: 28px; font-size: 15px;
}
nav a:hover { color: var(--text); }

/* Hero (homepage) */
.hero { padding: 96px 0 64px; }
.kicker {
  color: var(--accent); font-size: 14px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 16px;
}
.hero h1 { font-size: 52px; line-height: 1.15; letter-spacing: -1px; margin-bottom: 20px; }
.hero h1 span { color: var(--accent); }
.hero p { color: var(--muted); font-size: 19px; max-width: 640px; }
.cta-row { margin-top: 32px; display: flex; gap: 16px; flex-wrap: wrap; }
.cta {
  display: inline-block; padding: 12px 28px;
  background: var(--accent); color: #0b0e12; font-weight: 600;
  border-radius: 8px; text-decoration: none; font-size: 16px;
}
.cta:hover { filter: brightness(1.08); }
.cta-ghost {
  display: inline-block; padding: 12px 28px;
  border: 1px solid var(--border); color: var(--text); font-weight: 600;
  border-radius: 8px; text-decoration: none; font-size: 16px;
}
.cta-ghost:hover { border-color: var(--muted); }

/* Page hero (subpages) */
.page-hero { padding: 72px 0 40px; }
.page-hero h1 { font-size: 44px; line-height: 1.15; letter-spacing: -1px; margin-bottom: 16px; }
.page-hero h1 span { color: var(--accent); }
.page-hero p { color: var(--muted); font-size: 18px; max-width: 680px; }

/* Sections */
section.block { padding: 48px 0; }
h2 { font-size: 28px; margin-bottom: 8px; letter-spacing: -0.5px; }
.sub { color: var(--muted); margin-bottom: 32px; max-width: 680px; }

/* Cards & grids */
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 640px) {
  .grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 38px; }
  .page-hero h1 { font-size: 34px; }
}
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 28px;
}
.card h3 { font-size: 19px; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 15px; }
.badge {
  display: inline-block; font-size: 12px; font-weight: 600;
  color: var(--accent); border: 1px solid var(--accent);
  border-radius: 20px; padding: 3px 12px; margin-bottom: 16px;
  text-transform: uppercase; letter-spacing: 0.6px;
}
.badge.dim { color: var(--muted); border-color: var(--border); }

/* Feature list (label + description rows) */
.feature-list { list-style: none; margin-top: 20px; }
.feature-list li {
  padding: 14px 0; border-top: 1px solid var(--border);
  display: flex; gap: 12px; align-items: baseline;
}
.feature-list li:last-child { border-bottom: 1px solid var(--border); }
.feature-list strong { min-width: 170px; }
.feature-list span { color: var(--muted); font-size: 15px; }
@media (max-width: 640px) { .feature-list li { flex-direction: column; gap: 4px; } }

/* Numbered steps */
.steps { display: grid; gap: 20px; margin-top: 8px; }
.step {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 24px 28px; display: flex; gap: 20px;
}
.step-num {
  flex: 0 0 40px; height: 40px; border-radius: 50%;
  background: var(--accent); color: #0b0e12;
  font-weight: 700; display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.step h3 { font-size: 18px; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 15px; }

/* Bullet lists */
.check-list { list-style: none; margin-top: 16px; }
.check-list li { padding: 8px 0 8px 28px; position: relative; color: var(--muted); font-size: 15px; }
.check-list li::before {
  content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700;
}
.check-list li strong { color: var(--text); font-weight: 600; }

/* Links */
.more-link { color: var(--accent); text-decoration: none; font-weight: 600; font-size: 16px; }
.more-link:hover { text-decoration: underline; }
.section-link { margin-top: 28px; }

/* App detail sections */
.app-detail { margin-bottom: 56px; }
.app-detail:last-child { margin-bottom: 0; }
.app-head { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; margin-bottom: 8px; }
.app-head h2 { margin-bottom: 0; }
.price-note { color: var(--muted); font-size: 14px; }
.app-belief { font-size: 18px; color: var(--accent); font-style: italic; margin: 6px 0 14px; }
.framed { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 28px 32px; margin-top: 16px; }
.framed p:last-child { margin-bottom: 0; }
.app-why { color: var(--muted); margin: 16px 0; max-width: 700px; }

/* Philosophy */
.phil { display: grid; gap: 20px; }
.phil-item {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 24px 28px;
}
.phil-item h3 { font-size: 18px; margin-bottom: 6px; }
.phil-item h3 span { color: var(--accent); margin-right: 8px; }
.phil-item p { color: var(--muted); font-size: 15px; }

/* Contact */
.contact-box {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 32px; text-align: center;
}
.contact-box a { color: var(--accent); font-size: 20px; font-weight: 600; text-decoration: none; }
.contact-box a:hover { text-decoration: underline; }

/* Footer */
footer {
  border-top: 1px solid var(--border); margin-top: 40px;
  padding: 28px 0 40px; color: var(--muted); font-size: 14px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
}
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--text); }
footer nav a { margin-left: 20px; }