/* Commentless website. Mobile first, light and dark via prefers-color-scheme. No JS. */
:root {
  --bg: #ffffff;
  --surface: #f6f8fa;
  --surface-2: #f0faf5;
  --text: #1f2328;
  --muted: #57606a;
  --accent: #047857;      /* darker mint: 5.5:1 on white */
  --accent-text: #ffffff; /* text on accent buttons */
  --accent-soft: #d6f5e7;
  --border: #d8dee4;
  --icon-bg: #0d1117;
  --radius: 14px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1117;
    --surface: #161b22;
    --surface-2: #12261d;
    --text: #e6edf3;
    --muted: #8b949e;
    --accent: #3ddc97;
    --accent-text: #0d1117;
    --accent-soft: #143528;
    --border: #30363d;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", "Noto Sans Devanagari", "Noto Nastaliq Urdu", sans-serif;
}
a { color: var(--accent); text-underline-offset: 2px; }
a:focus-visible, .btn:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
img, svg { display: block; }
p, li, td { overflow-wrap: anywhere; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 8px; background: var(--surface); padding: 8px 12px; z-index: 10; }

.wrap { max-width: 960px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }

/* Header */
.site-header { border-bottom: 1px solid var(--border); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 64px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; font-size: 1.15rem; }
.brand svg { width: 36px; height: 36px; }
.site-nav { display: flex; gap: 18px; font-size: 0.95rem; }
.site-nav a { color: var(--muted); text-decoration: none; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--text); text-decoration: underline; }

/* Hero */
.hero { padding: 48px 0 32px; text-align: center; }
.hero .logo { width: 112px; height: 112px; margin: 0 auto 20px; }
.hero h1 { font-size: 2.2rem; line-height: 1.15; margin: 0 0 14px; letter-spacing: -0.02em; }
.hero h1 span { color: var(--accent); }
.lead { font-size: 1.1rem; color: var(--muted); max-width: 36em; margin: 0 auto 24px; }
.cta { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--accent); color: var(--accent-text);
  font-weight: 700; text-decoration: none;
  padding: 14px 24px; border-radius: 999px; min-height: 48px;
}
.btn:hover { filter: brightness(1.08); }
.btn svg { width: 20px; height: 20px; }
.btn-secondary { background: transparent; color: var(--accent); border: 2px solid var(--accent); }
.small { font-size: 0.9rem; color: var(--muted); margin: 0; }

/* Sections */
section { padding: 36px 0; }
h2 { font-size: 1.6rem; line-height: 1.25; margin: 0 0 18px; letter-spacing: -0.01em; }
h3 { font-size: 1.1rem; margin: 0 0 6px; }

.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; counter-reset: step; }
.steps li {
  counter-increment: step;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px 18px 18px 66px; position: relative;
}
.steps li::before {
  content: counter(step);
  position: absolute; left: 18px; top: 18px;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--accent); color: var(--accent-text);
  display: grid; place-items: center; font-weight: 700;
}
.steps p { margin: 0; color: var(--muted); }

.promise { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px 20px; }
.promise ul { margin: 0 0 12px; padding-left: 0; list-style: none; display: grid; gap: 10px; }
.promise li { padding-left: 30px; position: relative; }
.promise li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--accent); font-weight: 700; }

.faq details { border-bottom: 1px solid var(--border); padding: 14px 0; }
.faq details:first-of-type { border-top: 1px solid var(--border); }
.faq summary { cursor: pointer; font-weight: 600; list-style-position: inside; }
.faq details p { margin: 10px 0 0; color: var(--muted); }
.faq details[open] summary { color: var(--accent); }

.note { color: var(--muted); font-size: 0.95rem; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin: 18px 0; }
.card h2 { font-size: 1.25rem; margin-bottom: 10px; }

/* Long-form pages (privacy, delete) */
.doc { padding-top: 32px; padding-bottom: 56px; }
.doc h1 { font-size: 1.9rem; line-height: 1.2; margin: 8px 0 4px; }
.doc h2 { font-size: 1.3rem; margin: 40px 0 10px; padding-top: 12px; border-top: 1px solid var(--border); scroll-margin-top: 16px; }
.doc h3 { margin-top: 20px; }
.meta { color: var(--muted); margin: 0 0 16px; }
.callout { background: var(--surface-2); border-left: 4px solid var(--accent); border-radius: 8px; padding: 12px 16px; margin: 16px 0; }
.doc code { background: var(--surface); border: 1px solid var(--border); padding: 0 5px; border-radius: 4px; font-size: 0.92em; }
.table-wrap { overflow-x: auto; margin: 12px 0; }
.doc table { border-collapse: collapse; width: 100%; font-size: 0.95rem; min-width: 560px; }
.doc th, .doc td { border: 1px solid var(--border); padding: 8px 10px; text-align: left; vertical-align: top; }
.doc th { background: var(--surface); }
.doc hr { border: 0; border-top: 1px solid var(--border); margin: 24px 0; }
.toc ol { padding-left: 22px; margin: 8px 0; }
#delete { background: var(--surface-2); border-radius: 8px; padding: 12px 12px 4px; border-top: 0; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: 24px 0 40px; color: var(--muted); font-size: 0.9rem; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 10px; }
.site-footer a { color: var(--muted); }
.site-footer p { margin: 4px 0; }

@media (min-width: 720px) {
  .hero { padding: 72px 0 48px; }
  .hero h1 { font-size: 3rem; }
  .cta { flex-direction: row; justify-content: center; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  section { padding: 48px 0; }
  .toc ol { columns: 2; column-gap: 28px; }
}
.toc h2 { border-top: 0; margin-top: 20px; font-size: 1.05rem; }
.doc .card h2 { margin-top: 0; padding-top: 0; border-top: 0; }