/* =========================================================================
   Shared styles — one-pager, privacy policy, terms.
   Dark-mode-respecting (prefers-color-scheme), mobile-first, no external CDNs.
   ========================================================================= */

:root {
  --bg: #fbfaf8;
  --bg-elevated: #ffffff;
  --text: #16181d;
  --text-muted: #565b66;
  --border: #e4e2dd;
  --accent: #1f6f4e;      /* deep green — money/growth without being "fintech neon" */
  --accent-ink: #0e3f2b;
  --accent-soft: #e6f2ec;
  --danger: #b3261e;
  --radius: 14px;
  --max-width: 1080px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161a;
    --bg-elevated: #1c1f24;
    --text: #f2f1ee;
    --text-muted: #a7acb6;
    --border: #2c2f36;
    --accent: #4fbf8e;
    --accent-ink: #bdf0d8;
    --accent-soft: #1c332a;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }

a { color: var(--accent); }
a:hover { color: var(--accent-ink); }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Nav ---- */
.site-nav {
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(8px);
  z-index: 10;
}
.site-nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  text-decoration: none;
}
.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-ink));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.95rem;
  font-weight: 800;
  flex: none;
}
.nav-links { display: flex; gap: 20px; align-items: center; }
.nav-links a { color: var(--text-muted); text-decoration: none; font-size: 0.95rem; }
.nav-links a:hover { color: var(--text); }

/* ---- Hero ---- */
.hero {
  padding: 72px 0 56px;
  text-align: center;
}
.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-ink);
  background: var(--accent-soft);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
  font-weight: 600;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.12;
  margin: 0 0 18px;
  letter-spacing: -0.02em;
}
.hero h1 .accent { color: var(--accent); }
.hero p.lede {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto 32px;
}
.hero-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---- Buttons / forms ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.08s ease, opacity 0.15s ease;
}
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { opacity: 0.92; color: #fff; }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); color: var(--text); }

/* ---- Sections ---- */
section { padding: 64px 0; }
section.alt { background: var(--bg-elevated); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 44px; }
.section-head h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin: 0 0 12px; letter-spacing: -0.01em; }
.section-head p { color: var(--text-muted); margin: 0; }

/* ---- Feature grid ---- */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.feature-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
}
.feature-card .icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 16px;
}
.feature-card h3 { margin: 0 0 8px; font-size: 1.08rem; }
.feature-card p { margin: 0; color: var(--text-muted); font-size: 0.95rem; }

/* ---- Privacy section ---- */
.privacy-block {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
@media (min-width: 720px) {
  .privacy-block { grid-template-columns: 1fr 1fr; }
}
.privacy-point { display: flex; gap: 14px; }
.privacy-point .dot {
  flex: none;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  margin-top: 8px;
}
.privacy-point h4 { margin: 0 0 4px; font-size: 1rem; }
.privacy-point p { margin: 0; color: var(--text-muted); font-size: 0.93rem; }
.privacy-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.3rem;
  text-align: center;
  color: var(--text);
  max-width: 620px;
  margin: 0 auto 40px;
  line-height: 1.4;
}

/* ---- Screenshot placeholders ---- */
.screens {
  display: flex;
  gap: 28px;
  overflow-x: auto;
  padding: 12px 4px 24px;
  scroll-snap-type: x proximity;
}
.device-frame {
  flex: none;
  width: 220px;
  scroll-snap-align: start;
}
.device-shell {
  width: 220px;
  height: 460px;
  border-radius: 34px;
  border: 8px solid var(--text);
  background: var(--bg-elevated);
  position: relative;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}
@media (prefers-color-scheme: dark) {
  .device-shell { border-color: #3a3f47; box-shadow: 0 12px 30px rgba(0,0,0,0.4); }
}
.device-shell .notch {
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 90px; height: 20px;
  background: var(--text);
  border-radius: 0 0 14px 14px;
  z-index: 2;
}
@media (prefers-color-scheme: dark) { .device-shell .notch { background: #3a3f47; } }
.placeholder-art {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
  background:
    repeating-linear-gradient(135deg, var(--accent-soft), var(--accent-soft) 10px, transparent 10px, transparent 20px);
  color: var(--text-muted);
  text-align: center;
  padding: 20px;
}
.placeholder-art .glyph { font-size: 2rem; }
.placeholder-art .label { font-size: 0.82rem; font-weight: 600; }
.placeholder-art .sub { font-size: 0.72rem; opacity: 0.8; }
.device-caption { text-align: center; margin-top: 12px; font-size: 0.85rem; color: var(--text-muted); }

/* ---- Waitlist form ---- */
.waitlist-card {
  max-width: 520px;
  margin: 0 auto;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  text-align: center;
}
.waitlist-form {
  display: flex;
  gap: 10px;
  margin-top: 22px;
  flex-wrap: wrap;
}
.waitlist-form input[type="email"] {
  flex: 1 1 220px;
  padding: 13px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
  min-width: 0;
}
.waitlist-form input[type="email"]:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}
/* Honeypot — hidden from real users, visible to bots that fill every field */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form-status {
  margin-top: 14px;
  font-size: 0.9rem;
  min-height: 1.2em;
}
.form-status.ok { color: var(--accent); }
.form-status.err { color: var(--danger); }
.fine-print { margin-top: 14px; font-size: 0.78rem; color: var(--text-muted); }

/* ---- Footer ---- */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  color: var(--text-muted);
  font-size: 0.88rem;
}
footer .wrap {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
footer a { color: var(--text-muted); }
footer .foot-links { display: flex; gap: 18px; flex-wrap: wrap; }

/* ---- Legal doc pages (privacy / terms) ---- */
.doc {
  max-width: 760px;
  margin: 0 auto;
  padding: 56px 24px 80px;
}
.doc h1 { font-size: 2rem; margin-bottom: 4px; letter-spacing: -0.01em; }
.doc .doc-meta { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 36px; }
.doc h2 { font-size: 1.25rem; margin-top: 40px; margin-bottom: 10px; }
.doc p, .doc li { color: var(--text); font-size: 1rem; }
.doc ul { padding-left: 22px; }
.doc .callout {
  background: var(--accent-soft);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 20px;
  margin: 24px 0;
  font-size: 0.95rem;
}
.doc .callout strong { color: var(--accent-ink); }
.doc a.back { display: inline-block; margin-bottom: 8px; font-size: 0.9rem; }

@media (max-width: 480px) {
  .privacy-block { padding: 26px; }
  .waitlist-card { padding: 26px; }
  section { padding: 48px 0; }
}