/* MCPower site — shared styles (landing + downloads).
   Palette/fonts mirror the desktop app's .dark.wild theme (ports/app/src/app.css):
   midnight-purple background, cream text, magenta-rose accent,
   Manrope / Fraunces / JetBrains Mono. */

/* Self-hosted fonts (no Google CDN — EU-served public surface, GDPR). No build
   step here: url('fonts/…') resolves relative to THIS file, so it works for
   both index.html and downloads/index.html (which loads ../style.css).

   Vendored woff2, kept in sync with two other copies (the sets are NOT
   identical — change the matching files together):
     - ports/app/src/fonts/                                   (no italic Fraunces)
     - documentation/.leyline/vaultconfig/theme/static/fonts/ (Manrope + Fraunces only)
   The site is the only consumer of italic Fraunces (the tagline <em>). Each
   family is latin + latin-ext (Polish author/copyright strings need ext). */
@font-face {
  font-family: 'Manrope';
  src: url('fonts/manrope-latin.woff2') format('woff2');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Manrope';
  src: url('fonts/manrope-latin-ext.woff2') format('woff2');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Fraunces';
  src: url('fonts/fraunces-latin.woff2') format('woff2');
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Fraunces';
  src: url('fonts/fraunces-latin-ext.woff2') format('woff2');
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Fraunces';
  src: url('fonts/fraunces-italic-latin.woff2') format('woff2');
  font-weight: 400 500;
  font-style: italic;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Fraunces';
  src: url('fonts/fraunces-italic-latin-ext.woff2') format('woff2');
  font-weight: 400 500;
  font-style: italic;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'JetBrains Mono';
  src: url('fonts/jetbrains-mono-latin.woff2') format('woff2');
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'JetBrains Mono';
  src: url('fonts/jetbrains-mono-latin-ext.woff2') format('woff2');
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --background: #110b1c;
  --foreground: #ede5f0;
  --card: #1c142a;
  --primary: #ff5e8a;
  --primary-dim: #d44d74;
  --muted: #211930;
  --muted-foreground: #8e8295;
  --border: #2a2138;
  --radius: 0.625rem;

  --font-sans: 'Manrope', ui-sans-serif, system-ui, sans-serif;
  --font-serif: 'Fraunces', ui-serif, Georgia, serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100svh;
}

::selection {
  background: var(--primary);
  color: var(--background);
}

a {
  color: inherit;
}

/* ---- atmosphere: one faint rose glow above the fold, vignette below ---- */

.backdrop {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(60rem 32rem at 50% -8rem, rgba(255, 94, 138, 0.07), transparent 70%),
    radial-gradient(80rem 50rem at 50% 110%, rgba(0, 0, 0, 0.5), transparent 60%);
}

/* ---- layout ---- */

.page {
  max-width: 52rem;
  margin: 0 auto;
  padding: clamp(3rem, 10vh, 7rem) 1.5rem 5rem;
}

/* ---- ASCII banner ---- */

.banner {
  font-family: var(--font-mono);
  font-size: min(0.875rem, 2.1vw);
  line-height: 1.18;
  white-space: pre;
  color: var(--primary);
  text-shadow: 0 0 24px rgba(255, 94, 138, 0.25);
  user-select: none;
  overflow-x: hidden;
  width: fit-content;
  margin-inline: auto;
}

/* ---- tagline ---- */

.tagline {
  margin-top: 2.25rem;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.25rem, 3.4vw, 1.625rem);
  line-height: 1.4;
  letter-spacing: 0.01em;
  text-wrap: balance;
  max-width: 36rem;
  margin-inline: auto;
  text-align: center;
}

.tagline em {
  font-style: italic;
  color: var(--primary);
}

/* ---- link row ---- */

.links {
  margin-top: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.links a {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  padding: 0.625rem 1.125rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--foreground);
  background: var(--card);
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease, transform 160ms ease;
}

.links a:hover,
.links a:focus-visible {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-1px);
}

.links a.cta {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--background);
}

.links a.cta:hover,
.links a.cta:focus-visible {
  background: var(--primary-dim);
  border-color: var(--primary-dim);
  color: var(--background);
}

.links a:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* ---- why bullets ---- */

.why {
  margin-top: 4.5rem;
  list-style: none;
  display: grid;
  gap: 2rem;
}

.why li {
  padding-left: 1.75rem;
  position: relative;
  max-width: 95%;
}

/* marker: small rose square, terminal-cursor nod */
.why li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--primary);
}

.why strong {
  display: block;
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: 0.005em;
  margin-bottom: 0.25rem;
}

.why p {
  color: var(--muted-foreground);
  font-size: 0.9375rem;
}

/* ---- downloads page ---- */

.crumb {
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

.crumb a {
  color: var(--muted-foreground);
  text-decoration: none;
  transition: color 160ms ease;
}

.crumb a:hover,
.crumb a:focus-visible {
  color: var(--primary);
}

.title {
  margin-top: 1.5rem;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(2rem, 6vw, 2.75rem);
  letter-spacing: -0.01em;
}

.dl {
  margin-top: 2.5rem;
  display: grid;
  gap: 0.875rem;
}

/* two columns: narrow title rail on the left, content on the right */
.dl-card {
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 1.5rem;
  align-items: start;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
}

.dl-card h2 {
  align-self: center;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.1875rem;
  letter-spacing: 0.005em;
}

.dl-card p {
  color: var(--muted-foreground);
  font-size: 0.875rem;
}

.dl-card .links {
  margin-top: 0.875rem;
}

/* secondary file-type label inside a platform download button */
.ext {
  color: var(--muted-foreground);
  font-size: 0.75rem;
}

.links a:hover .ext,
.links a:focus-visible .ext {
  color: inherit;
}

/* copy-to-clipboard snippet: mono command + flush-right button */
.snippet {
  margin-top: 0.75rem;
  display: flex;
  align-items: stretch;
  background: var(--muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.snippet code {
  flex: 1;
  min-width: 0;
  padding: 0.5rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--foreground);
  /* wrap long commands (the R install line) rather than scroll a tiny box */
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.copy {
  flex-shrink: 0;
  padding: 0 0.875rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted-foreground);
  background: var(--card);
  border: none;
  border-left: 1px solid var(--border);
  cursor: pointer;
  transition: color 160ms ease, background 160ms ease;
}

.copy:hover,
.copy:focus-visible {
  color: var(--primary);
  background: var(--background);
}

.copy:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: -2px;
}

.copy.done {
  color: var(--primary);
}

.tutorials {
  margin-top: 3.5rem;
}

.tutorials h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.125rem;
  color: var(--muted-foreground);
}

.tutorials .links {
  margin-top: 1.25rem;
}

.foot {
  margin-top: 3.5rem;
  color: var(--muted-foreground);
  font-size: 0.9375rem;
}

.foot a {
  color: var(--primary);
  text-decoration-color: var(--primary-dim);
  text-underline-offset: 3px;
}

/* ---- load animation: one staggered fade-up pass ---- */

@media (prefers-reduced-motion: no-preference) {
  .rise {
    opacity: 0;
    transform: translateY(0.75rem);
    animation: rise 700ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
    animation-delay: calc(var(--i, 0) * 110ms);
  }

  @keyframes rise {
    to {
      opacity: 1;
      transform: none;
    }
  }
}

/* ---- small screens ---- */

@media (max-width: 480px) {
  .page {
    padding-top: 3.5rem;
  }
  .links {
    flex-direction: column;
  }
  .links a {
    text-align: center;
  }
  /* title rail can't sit beside content at phone widths — stack it */
  .dl-card {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
}