/* Recovery landing pages (/product.html, /register.html).
   A self-contained subset of the Stacks design system used site-wide, so these
   legacy URLs render on-brand as plain static HTML, with no Astro build step. */

@font-face { font-family: "MB Sans"; src: local("Helvetica Neue"), url("/fonts/InterTight-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "MB Sans"; src: local("Helvetica Neue Medium"), url("/fonts/InterTight-Medium.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "MB Sans"; src: local("Helvetica Neue Bold"), url("/fonts/InterTight-Bold.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "MB Mono"; src: url("/fonts/JetBrainsMono-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }

:root {
  --fg-1: #FAFAFA; --fg-2: #C7C7C7; --fg-3: #8E8E8E;
  --bg-1: #0A0A0A; --bg-2: #141414; --bg-3: #1F1F1F;
  --border-1: #1F1F1F; --border-2: #2E2E2E;
  --accent: #FFB020; --accent-hi: #FFD15C; --accent-deep: #F2890B; --accent-ink: #0A0A0A; --accent-text: #FFB020;
  --font-sans: "MB Sans", "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
  --font-mono: "MB Mono", "JetBrains Mono", ui-monospace, Menlo, monospace;
  --radius-md: 10px; --radius-lg: 16px; --radius-pill: 999px;
  --glow-sun: 0 0 80px -12px rgba(255,176,32,0.38);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg-1); color: var(--fg-1); font-family: var(--font-sans); font-size: 16px; line-height: 1.48; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

.wrap { max-width: 760px; margin: 0 auto; padding: 0 24px; }

header.site { display: flex; align-items: center; justify-content: space-between; padding: 20px 0; border-bottom: 1px solid var(--border-1); }
.wordmark { font-weight: 700; font-size: 20px; letter-spacing: -0.04em; color: var(--fg-1); text-decoration: none; }
header.site nav a { color: var(--fg-2); text-decoration: none; font-size: 14px; margin-left: 20px; }
header.site nav a:hover { color: var(--fg-1); }

main { padding: 64px 0; }
.eyebrow { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-text); font-weight: 500; margin: 0 0 16px; }
h1 { font-size: 44px; line-height: 1.08; letter-spacing: -0.02em; font-weight: 700; margin: 0 0 20px; }
h2 { font-size: 28px; line-height: 1.16; letter-spacing: -0.01em; font-weight: 700; margin: 48px 0 16px; }
p { color: var(--fg-2); margin: 0 0 16px; text-wrap: pretty; }
a { color: var(--accent-text); text-underline-offset: 2px; }
.lede { font-size: 20px; line-height: 1.34; color: var(--fg-2); margin: 0 0 32px; }

.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 32px 0; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 24px; border-radius: var(--radius-pill); font-weight: 500; font-size: 16px; text-decoration: none; }
.btn-primary { background: linear-gradient(180deg, var(--accent-hi), var(--accent-deep)); color: var(--accent-ink); box-shadow: var(--glow-sun); }
.btn-primary:hover { filter: brightness(1.05); }
.btn-ghost { border: 1px solid var(--border-2); color: var(--fg-1); }
.btn-ghost:hover { background: var(--bg-2); }

ul.feat { list-style: none; padding: 0; margin: 24px 0; display: grid; gap: 16px; }
ul.feat li { padding-left: 28px; position: relative; color: var(--fg-2); }
ul.feat li::before { content: ""; position: absolute; left: 0; top: 8px; width: 8px; height: 8px; border-radius: 999px; background: var(--accent); }

.card { background: var(--bg-2); border: 1px solid var(--border-1); border-radius: var(--radius-lg); padding: 24px; margin: 24px 0; }

table { width: 100%; border-collapse: collapse; margin: 24px 0; font-size: 15px; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border-1); }
th { color: var(--fg-3); font-weight: 500; font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em; }
.price { font-family: var(--font-mono); font-variant-numeric: tabular-nums; color: var(--fg-1); }
.muted { color: var(--fg-3); font-size: 14px; }

footer.site { border-top: 1px solid var(--border-1); padding: 32px 0; color: var(--fg-3); font-size: 14px; display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; }
footer.site a { color: var(--fg-2); }

@media (max-width: 600px) { h1 { font-size: 34px; } main { padding: 40px 0; } }