/* maame — shared site styles. Tokens first: light on :root, dark in the two
   blocks below (system preference, and an explicit data-theme stamp). */
:root {
  --ground: #f3f5fa;
  --surface: #ffffff;
  --ink: #10132e;
  --muted: #5a6079;
  --line: #dde1ec;
  --navy: #0d0f3a;
  --navy-ink: #f1f3ff;
  --navy-muted: #a9aed3;
  --accent: #2f5fe8;
  --accent-ink: #ffffff;
  --rest: #e5484d;
  --easy: #f0a030;
  --steady: #1fa5a0;
  --hard: #25a55f;
  --shadow: 0 1px 2px rgba(16, 19, 46, .06), 0 12px 32px rgba(16, 19, 46, .10);
  --radius: 18px;
  --display: "Archivo", "Arial Black", system-ui, sans-serif;
  --body: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ground: #0a0c22;
    --surface: #13163a;
    --ink: #eceef8;
    --muted: #a0a6c4;
    --line: #272b58;
    --navy: #06071c;
    --navy-ink: #f1f3ff;
    --navy-muted: #9da3cb;
    --accent: #7096ff;
    --accent-ink: #0a0c22;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 12px 32px rgba(0, 0, 0, .45);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --ground: #0a0c22;
  --surface: #13163a;
  --ink: #eceef8;
  --muted: #a0a6c4;
  --line: #272b58;
  --navy: #06071c;
  --navy-ink: #f1f3ff;
  --navy-muted: #9da3cb;
  --accent: #7096ff;
  --accent-ink: #0a0c22;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 12px 32px rgba(0, 0, 0, .45);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 400 17px/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible {
  outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px;
}
h1, h2, h3 { font-family: var(--display); line-height: 1.08; text-wrap: balance; margin: 0; }
h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); font-weight: 800; font-stretch: 125%; letter-spacing: -.01em; }
h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); font-weight: 800; font-stretch: 118%; letter-spacing: -.005em; }
h3 { font-size: 1.25rem; font-weight: 700; font-stretch: 110%; }
p { margin: 0; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.eyebrow {
  font-family: var(--mono); font-size: .8rem; font-weight: 500;
  letter-spacing: .08em; text-transform: uppercase; color: var(--muted);
}

/* Layout */
.wrap { width: 100%; max-width: 1140px; margin-inline: auto; padding-inline: 20px; }
section { padding-block: clamp(64px, 9vw, 112px); }
section[id] { scroll-margin-top: 64px; }
.lede { font-size: 1.15rem; color: var(--muted); max-width: 60ch; }

/* Nav */
.nav {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: color-mix(in srgb, var(--navy) 88%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid color-mix(in srgb, var(--navy-ink) 10%, transparent);
}
.nav .wrap { display: flex; align-items: center; gap: 20px; min-height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--navy-ink); text-decoration: none;
  font-family: var(--display); font-weight: 800; font-stretch: 118%; font-size: 1.15rem; }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.nav-links { display: flex; gap: 22px; margin-left: auto; }
.nav-links a { color: var(--navy-muted); text-decoration: none; font-size: .95rem; font-weight: 500; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--navy-ink); }
@media (max-width: 720px) { .nav-links .optional { display: none; } .nav-links { gap: 16px; } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 22px;
  border-radius: 999px; font: 600 1rem var(--body); text-decoration: none; border: 0; cursor: pointer;
}
.btn-primary { background: var(--navy-ink); color: var(--navy); }
.btn-ghost { color: var(--navy-ink); border: 1px solid color-mix(in srgb, var(--navy-ink) 30%, transparent); background: transparent; }
.btn small { display: block; font: 500 .7rem var(--mono); letter-spacing: .06em; text-transform: uppercase; opacity: .7; }
.btn .stack { display: flex; flex-direction: column; line-height: 1.15; text-align: left; }

/* Phone frame around real screenshots */
.phone {
  position: relative; width: 100%; max-width: 300px; aspect-ratio: 506 / 1100;
  border-radius: 44px; padding: 10px; background: #0b0c1a;
  box-shadow: 0 0 0 1.5px #2b2e52, 0 30px 60px rgba(5, 6, 30, .35);
}
.phone img { width: 100%; height: 100%; object-fit: cover; border-radius: 34px; }

/* Footer */
.footer { background: var(--navy); color: var(--navy-muted); padding-block: 48px; font-size: .95rem; }
.footer .wrap { display: grid; gap: 24px; grid-template-columns: 1fr auto; align-items: start; }
.footer a { color: var(--navy-ink); text-decoration: none; }
.footer a:hover { text-decoration: underline; }
.footer-links { display: flex; flex-wrap: wrap; gap: 10px 22px; justify-content: flex-end; }
.footer .legal { grid-column: 1 / -1; border-top: 1px solid color-mix(in srgb, var(--navy-ink) 12%, transparent);
  padding-top: 20px; font-size: .85rem; }
@media (max-width: 640px) { .footer .wrap { grid-template-columns: 1fr; } .footer-links { justify-content: flex-start; } }

/* Long-form pages (privacy, support) */
.page-head { background: var(--navy); color: var(--navy-ink); padding-block: 56px 48px; }
.page-head .eyebrow { color: var(--navy-muted); }
.page-head h1 { font-size: clamp(2.1rem, 5vw, 3.2rem); margin-top: 10px; }
.prose { max-width: 70ch; padding-block: 48px 88px; }
.prose h2 { font-size: 1.5rem; font-stretch: 110%; margin: 44px 0 12px; }
.prose p, .prose ul { margin: 0 0 16px; }
.prose ul { padding-left: 22px; }
.prose li { margin-bottom: 8px; }
.prose li::marker { color: var(--muted); }
.prose .meta { color: var(--muted); font-family: var(--mono); font-size: .85rem; }