/* Sesh Time — site styles
   Calm, minimalist, theme-aware. No external assets. */

:root {
  --bg: #f6f4ef;
  --surface: #ffffff;
  --text: #2b2b2e;
  --muted: #6d6d73;
  --hairline: #e6e2da;
  --accent: #3f7d74;      /* sage teal — echoes the app's calm palette */
  --accent-soft: #e7f0ee;
  --ring-track: #e6e2da;
  --shadow: 0 1px 2px rgba(0,0,0,.04), 0 8px 24px rgba(0,0,0,.05);
  --radius: 16px;
  --maxw: 720px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16181a;
    --surface: #1e2124;
    --text: #e9e7e2;
    --muted: #9a9894;
    --hairline: #2c2f33;
    --accent: #74b6ab;
    --accent-soft: #1d2a28;
    --ring-track: #2c2f33;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 10px 30px rgba(0,0,0,.35);
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

/* ---- Hero ---- */
.hero {
  text-align: center;
  padding: 88px 24px 40px;
}

.ring {
  width: 76px;
  height: 76px;
  margin: 0 auto 28px;
  display: block;
}
.ring circle { fill: none; stroke-width: 6; stroke-linecap: round; }
.ring .track { stroke: var(--ring-track); }
.ring .prog {
  stroke: var(--accent);
  stroke-dasharray: 220;
  stroke-dashoffset: 66;               /* ~70% complete */
  transform: rotate(-90deg);
  transform-origin: center;
}

h1 {
  font-size: 2.6rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
}

.tagline {
  font-size: 1.2rem;
  color: var(--muted);
  margin: 0 auto;
  max-width: 30ch;
}

.lede {
  margin: 22px auto 0;
  max-width: 46ch;
  color: var(--text);
}

/* ---- Sections ---- */
main { padding-bottom: 72px; }

section { margin-top: 56px; }

h2 {
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
}

h3 {
  font-size: 1.02rem;
  font-weight: 600;
  margin: 0 0 4px;
}

p { margin: 0 0 16px; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Cards */
.card {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 24px 26px;
  box-shadow: var(--shadow);
}

.contact {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.08rem;
  font-weight: 500;
}

.small { color: var(--muted); font-size: 0.95rem; }

/* FAQ */
.faq-item { padding: 18px 0; border-bottom: 1px solid var(--hairline); }
.faq-item:last-child { border-bottom: 0; padding-bottom: 0; }
.faq-item p { margin: 0; color: var(--muted); }

/* Privacy list */
.pledge { list-style: none; padding: 0; margin: 0; }
.pledge li {
  position: relative;
  padding: 10px 0 10px 30px;
  border-bottom: 1px solid var(--hairline);
}
.pledge li:last-child { border-bottom: 0; }
.pledge li::before {
  content: "";
  position: absolute;
  left: 2px; top: 18px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.updated {
  color: var(--muted);
  font-size: 0.95rem;
  margin-top: -6px;
}

/* ---- Footer ---- */
footer {
  border-top: 1px solid var(--hairline);
  padding: 32px 0 56px;
  color: var(--muted);
  font-size: 0.92rem;
  text-align: center;
}
footer a { color: var(--muted); }
footer .dot { margin: 0 8px; opacity: .5; }

@media (max-width: 480px) {
  .hero { padding-top: 64px; }
  h1 { font-size: 2.1rem; }
  .tagline { font-size: 1.08rem; }
}