/* Bitforge Journal — Design DNA
   Direction : retro-terminal amber CRT — amber/green phosphor on near-black, scanline overlay,
               ASCII/box-drawing dividers, blinking cursor. Tasteful, high-contrast, readable.
   Layout    : mono-grid spine, wide/narrow/full-bleed alternation, numbered log lists,
               2+ asymmetric splits (60/40 sample, author split), ruled FAQ rows.
   Type      : Space Mono (display/UI) / IBM Plex Sans (long text) — fluid clamp scale.
   Color     : base #0a0a08 / surface #14140f / ink #ece7d8 / amber #ffb000 / dim-green #6fdc8c
   Motion    : typed-hero, cursor blink, faint scanline drift — transform/opacity only, 180–420ms.
   Signature : terminal prompt `bitforge:~$` + typed hero line + ASCII horizontal rules.
   Hero-bg   : bespoke CSS — CRT scanline glow + faint terminal grid + radial amber phosphor bloom. */

/* ---------- tokens ---------- */
:root {
  --base:   #0a0a08;
  --surface:#14140f;
  --surface-2:#1c1b14;
  --ink:    #ece7d8;   /* warm off-white body */
  --muted:  #a9a290;   /* dim label text, still ~5:1 on base */
  --amber:  #ffb000;   /* phosphor accent */
  --amber-soft:#ffca55;
  --green:  #6fdc8c;   /* secondary dim green */
  --line:   #2c2a20;
  --line-2: #3a3728;

  --mono: "Space Mono", ui-monospace, "Cascadia Code", Consolas, monospace;
  --sans: "IBM Plex Sans", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

  /* fluid type */
  --fs-xs: clamp(.72rem, .68rem + .2vw, .8rem);
  --fs-sm: clamp(.84rem, .8rem + .25vw, .95rem);
  --fs-base: clamp(1rem, .96rem + .3vw, 1.1rem);
  --fs-lg: clamp(1.2rem, 1.1rem + .5vw, 1.45rem);
  --fs-xl: clamp(1.6rem, 1.3rem + 1.5vw, 2.4rem);
  --fs-2xl: clamp(2.1rem, 1.5rem + 3vw, 3.8rem);
  --fs-3xl: clamp(2.6rem, 1.6rem + 5vw, 5.2rem);

  /* spacing */
  --s1: .5rem; --s2: 1rem; --s3: 1.5rem; --s4: 2rem;
  --s5: 3rem; --s6: 4.5rem; --s7: 6.5rem;
  --pad: clamp(1.1rem, 4vw, 2rem);
  --measure: 68ch;
  --radius: 4px;
  --maxw: 1180px;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  background: var(--base);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--fs-base);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  position: relative;
}

/* global scanline film over everything, very faint */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 40;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0,0,0,0) 0px,
    rgba(0,0,0,0) 2px,
    rgba(0,0,0,.16) 3px,
    rgba(0,0,0,0) 4px
  );
  mix-blend-mode: multiply;
  opacity: .5;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--amber); text-decoration: none; }
a:hover { color: var(--amber-soft); }

h1, h2, h3, h4 {
  font-family: var(--mono);
  font-weight: 700;
  line-height: 1.08;
  color: var(--amber);
  text-wrap: balance;
  letter-spacing: -0.01em;
}
p { text-wrap: pretty; }

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

/* ---------- helpers ---------- */
.bitforge-container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }
.bitforge-narrow { max-width: 760px; }
.bitforge-wrap-tight { max-width: 900px; margin-inline: auto; }
.bitforge-eyebrow {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--green);
  display: inline-flex;
  gap: .55ch;
  align-items: center;
}
.bitforge-eyebrow::before { content: "//"; color: var(--amber); }
.bitforge-prompt { font-family: var(--mono); color: var(--green); }
.bitforge-prompt::before { content: "bitforge:~$ "; color: var(--amber); }

/* ASCII rule — signature divider */
.bitforge-ascii-rule {
  font-family: var(--mono);
  color: var(--line-2);
  font-size: var(--fs-sm);
  letter-spacing: .1em;
  overflow: hidden;
  white-space: nowrap;
  line-height: 1;
  user-select: none;
}

.bitforge-section { padding-block: var(--s7); }
.bitforge-section--tight { padding-block: var(--s6); }

.bitforge-section-head { margin-bottom: var(--s5); }
.bitforge-section-head h2 { font-size: var(--fs-xl); margin-top: .4rem; }
.bitforge-section-head p { color: var(--muted); max-width: 60ch; margin-top: .8rem; }

/* ---------- buttons ---------- */
.bitforge-btn {
  display: inline-flex;
  align-items: center;
  gap: .6ch;
  font-family: var(--mono);
  font-weight: 700;
  font-size: var(--fs-sm);
  padding: .85em 1.4em;
  border-radius: var(--radius);
  border: 1px solid var(--amber);
  color: var(--base);
  background: var(--amber);
  cursor: pointer;
  transition: transform .18s ease, background .18s ease, box-shadow .18s ease;
  min-height: 44px;
}
.bitforge-btn::before { content: "▸"; }
.bitforge-btn:hover { color: var(--base); background: var(--amber-soft); transform: translateY(-2px); box-shadow: 0 6px 0 -2px rgba(255,176,0,.35); }
.bitforge-btn--ghost {
  background: transparent;
  color: var(--amber);
  border-color: var(--line-2);
}
.bitforge-btn--ghost:hover { background: rgba(255,176,0,.08); color: var(--amber-soft); border-color: var(--amber); box-shadow: none; }
.bitforge-btn--lg { font-size: var(--fs-base); padding: 1em 1.7em; }

/* ---------- header ---------- */
.bitforge-site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--base) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.bitforge-topbar {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  background: var(--base);
}
.bitforge-topbar .bitforge-container { display: flex; gap: var(--s1) var(--s3); justify-content: space-between; padding-block: .45rem; flex-wrap: wrap; }
.bitforge-topbar .bitforge-container > span { overflow-wrap: anywhere; }
.bitforge-topbar a { color: var(--green); }
.bitforge-topbar .bitforge-blink { color: var(--amber); }
.bitforge-nav { display: flex; align-items: center; justify-content: space-between; padding-block: .8rem; gap: var(--s3); }
.bitforge-brand {
  font-family: var(--mono);
  font-weight: 700;
  font-size: var(--fs-lg);
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: .5ch;
  letter-spacing: -.02em;
}
.bitforge-brand .bitforge-mono {
  display: inline-grid;
  place-items: center;
  width: 1.9em; height: 1.9em;
  background: var(--amber);
  color: var(--base);
  border-radius: var(--radius);
  font-size: .8em;
}
.bitforge-brand .bitforge-cur { color: var(--amber); }
.bitforge-nav-links {
  display: flex;
  gap: var(--s3);
  align-items: center;
  font-family: var(--mono);
  font-size: var(--fs-sm);
}
.bitforge-nav-links a { color: var(--muted); }
.bitforge-nav-links a:hover, .bitforge-nav-links a.bitforge-active { color: var(--amber); }
.bitforge-nav-cta { display: flex; align-items: center; gap: var(--s2); }
.bitforge-nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line-2);
  color: var(--amber);
  font-family: var(--mono);
  padding: .5rem .8rem;
  border-radius: var(--radius);
  cursor: pointer;
  min-height: 44px;
}

/* ---------- hero ---------- */
.bitforge-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(3.5rem, 9vw, 7rem);
  border-bottom: 1px solid var(--line);
}
.bitforge-hero-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(6,8,7,.62), rgba(6,8,7,.86)),
    radial-gradient(120% 80% at 22% 8%, rgba(255,176,0,.14), transparent 55%),
    url("images/hero-bg.webp") center / cover no-repeat,
    var(--base);
  background-attachment: scroll, scroll, fixed, scroll;
}
/* abstract data-stream image, darkened toward edges so terminal text stays readable */
.bitforge-hero-bg::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 100% at 30% 30%, transparent 30%, rgba(6,8,7,.55) 100%),
    linear-gradient(90deg, rgba(6,8,7,.72), transparent 55%);
}
/* scanline drift band */
.bitforge-hero-bg::after {
  content: "";
  position: absolute; left: 0; right: 0; height: 34%;
  top: -34%;
  background: linear-gradient(to bottom, transparent, rgba(255,176,0,.10), transparent);
  animation: sweep 7s linear infinite;
}
@keyframes sweep { to { transform: translateY(430%); } }

.bitforge-hero .bitforge-container { position: relative; z-index: 1; }
.bitforge-hero-grid { display: grid; gap: var(--s5); grid-template-columns: 1fr; align-items: center; }
.bitforge-hero-term {
  font-family: var(--mono);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  background: color-mix(in oklab, var(--surface) 82%, transparent);
  box-shadow: 0 0 0 1px rgba(0,0,0,.4), 0 30px 60px -30px rgba(0,0,0,.8);
  overflow: hidden;
}
.bitforge-term-bar {
  display: flex; align-items: center; gap: .5ch;
  padding: .6rem .9rem;
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-xs);
  color: var(--muted);
  background: var(--base);
}
.bitforge-term-bar b { display: inline-block; width: .7em; height: .7em; border-radius: 50%; background: var(--line-2); }
.bitforge-term-bar b:nth-child(1) { background: #e05c3f; }
.bitforge-term-bar b:nth-child(2) { background: var(--amber); }
.bitforge-term-bar b:nth-child(3) { background: var(--green); }
.bitforge-term-bar span { margin-left: auto; }
.bitforge-term-body { padding: clamp(1.1rem, 3vw, 1.9rem); font-size: var(--fs-sm); }
.bitforge-term-body .bitforge-line, .bitforge-term-body .bitforge-out { overflow-wrap: anywhere; word-break: break-word; }
.bitforge-term-body .bitforge-line { color: var(--green); }
.bitforge-term-body .bitforge-out { color: var(--muted); padding-left: 1.5ch; }
.bitforge-typed { color: var(--ink); overflow-wrap: anywhere; }
.bitforge-cursor {
  display: inline-block;
  width: .6ch; height: 1.05em;
  vertical-align: -0.15em;
  background: var(--amber);
  margin-left: .1ch;
  animation: blink 1.05s steps(2, start) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.bitforge-hero h1 { font-size: clamp(1.7rem, 1.05rem + 3.3vw, 3.4rem); margin-block: var(--s3) var(--s2); overflow-wrap: break-word; }
/* on very narrow screens the long mono words can overflow — cap the display size */
@media (max-width: 440px) { .bitforge-hero h1 { font-size: clamp(1.7rem, 7vw, 2.2rem); } }
.bitforge-hero .bitforge-lede { font-size: var(--fs-lg); color: var(--ink); max-width: 44ch; }
.bitforge-hero-actions { display: flex; flex-wrap: wrap; gap: var(--s2); margin-top: var(--s4); }
.bitforge-hero-meta {
  display: flex; flex-wrap: wrap; gap: var(--s3);
  margin-top: var(--s4);
  font-family: var(--mono); font-size: var(--fs-xs); color: var(--muted);
}
.bitforge-hero-meta b { color: var(--amber); }
.bitforge-hero-stack { display: grid; gap: var(--s3); }
.bitforge-hero-shot { border: 1px solid var(--line-2); border-radius: var(--radius); overflow: hidden; }
.bitforge-hero-shot img { width: 100%; aspect-ratio: 3/2; object-fit: cover; filter: saturate(.9) contrast(1.05); }

@media (min-width: 900px) {
  .bitforge-hero-grid { grid-template-columns: 1.05fr .95fr; }
}

/* ---------- latest logs (image cards) ---------- */
.bitforge-logs { list-style: none; padding: 0; display: grid; gap: var(--s4); }
.bitforge-logcard {
  display: grid;
  grid-template-columns: minmax(0, 320px) 1fr;
  gap: clamp(1.1rem, 3vw, var(--s5));
  align-items: center;
  padding: var(--s3);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in oklab, var(--surface) 55%, transparent);
  transition: border-color .2s ease, background .2s ease;
}
.bitforge-logcard:hover {
  border-color: var(--line-2);
  background: color-mix(in oklab, var(--surface-2) 70%, transparent);
}
/* alternate the image side for an asymmetric, scannable rhythm */
.bitforge-logcard:nth-child(even) { grid-template-columns: 1fr minmax(0, 320px); }
.bitforge-logcard:nth-child(even) .bitforge-logcard-media { order: 2; }

.bitforge-logcard-media {
  position: relative;
  display: block;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--base);
}
.bitforge-logcard-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(.82) contrast(1.05) brightness(.9);
  transition: transform .45s ease, filter .3s ease;
}
.bitforge-logcard:hover .bitforge-logcard-media img {
  transform: scale(1.045);
  filter: saturate(1) contrast(1.08) brightness(1);
}
/* CRT scanline sheen + amber phosphor bloom — ties the thumbnail to the site DNA */
.bitforge-logcard-media::after {
  content: "";
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent 0 2px, rgba(0,0,0,.22) 2px 3px),
    radial-gradient(120% 85% at 50% 0%, color-mix(in oklab, var(--amber) 24%, transparent), transparent 62%);
  mix-blend-mode: soft-light;
  opacity: .55;
  pointer-events: none;
  transition: opacity .3s ease;
}
.bitforge-logcard:hover .bitforge-logcard-media::after { opacity: .85; }
.bitforge-logcard-idx {
  position: absolute; left: .55rem; top: .55rem;
  font-family: var(--mono); font-size: var(--fs-xs); font-weight: 700;
  color: var(--base); background: var(--amber);
  padding: .12rem .5rem; border-radius: 2px; letter-spacing: .06em;
}

.bitforge-logcard-body h3 { font-size: var(--fs-lg); line-height: 1.24; }
.bitforge-logcard-body h3 a { color: var(--ink); }
.bitforge-logcard-body h3 a:hover { color: var(--amber); }
.bitforge-logcard-body > p { color: var(--muted); margin-top: .55rem; font-size: var(--fs-sm); max-width: 60ch; }
.bitforge-logcard-foot {
  display: flex; flex-wrap: wrap; align-items: baseline;
  justify-content: space-between; gap: var(--s2);
  margin-top: var(--s3); padding-top: var(--s2);
  border-top: 1px dashed var(--line-2);
}
.bitforge-log-tags { font-family: var(--mono); font-size: var(--fs-xs); color: var(--green); }
.bitforge-log-date { font-family: var(--mono); font-size: var(--fs-xs); color: var(--muted); white-space: nowrap; }

@media (max-width: 720px) {
  .bitforge-logcard,
  .bitforge-logcard:nth-child(even) { grid-template-columns: 1fr; }
  .bitforge-logcard:nth-child(even) .bitforge-logcard-media { order: 0; }
}

/* ---------- tracks (index / bento-ish) ---------- */
.bitforge-tracks { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.bitforge-track {
  background: var(--surface);
  padding: var(--s4);
  display: flex; flex-direction: column; gap: .6rem;
}
.bitforge-track:hover { background: var(--surface-2); }
.bitforge-track-img { width: calc(100% + 2 * var(--s4)); margin: calc(-1 * var(--s4)) calc(-1 * var(--s4)) var(--s2); aspect-ratio: 16/7; object-fit: cover; border-bottom: 1px solid var(--line-2); filter: saturate(.85) contrast(1.05); }
.bitforge-track .bitforge-no { font-family: var(--mono); color: var(--amber); font-size: var(--fs-sm); }
.bitforge-track h3 { font-size: var(--fs-lg); color: var(--ink); }
.bitforge-track p { color: var(--muted); font-size: var(--fs-sm); }
.bitforge-track .bitforge-meta { margin-top: auto; font-family: var(--mono); font-size: var(--fs-xs); color: var(--green); }
@media (min-width: 680px) { .bitforge-tracks { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) {
  .bitforge-tracks { grid-template-columns: 1.4fr 1fr 1fr; grid-auto-rows: 1fr; }
  .bitforge-track--feature { grid-row: span 2; background: var(--surface-2); }
}

/* ---------- sample lesson 60/40 ---------- */
.bitforge-sample { display: grid; gap: var(--s5); align-items: start; }
.bitforge-sample-copy .bitforge-kicker { font-family: var(--mono); color: var(--green); font-size: var(--fs-sm); }
.bitforge-sample-copy h2 { font-size: var(--fs-xl); margin-block: .6rem var(--s2); }
.bitforge-sample-copy p { color: var(--ink); }
.bitforge-sample-copy ul { margin-top: var(--s2); padding-left: 0; list-style: none; display: grid; gap: .6rem; }
.bitforge-sample-copy li { position: relative; padding-left: 2ch; color: var(--muted); font-size: var(--fs-sm); }
.bitforge-sample-copy li::before { content: "▹"; position: absolute; left: 0; color: var(--amber); }
@media (min-width: 900px) { .bitforge-sample { grid-template-columns: 6fr 4fr; } }

.bitforge-code-block {
  font-family: var(--mono);
  background: var(--surface);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  overflow: hidden;
}
.bitforge-code-block .bitforge-term-bar { border-bottom: 1px solid var(--line); }
.bitforge-code-block pre {
  margin: 0;
  padding: clamp(.8rem, 2vw, 1.1rem) clamp(.9rem, 2.5vw, 1.25rem);
  overflow-x: auto;
  font-size: clamp(.72rem, .68rem + .28vw, .82rem);
  line-height: 1.55;
  color: var(--ink);
  tab-size: 2;
}
.bitforge-code-block code { font-family: var(--mono); }
.bitforge-tk-key { color: var(--amber); }
.bitforge-tk-fn  { color: var(--green); }
.bitforge-tk-str { color: var(--amber-soft); }
.bitforge-tk-com { color: var(--muted); font-style: italic; }
.bitforge-tk-num { color: #d3a3ff; }

/* poster (replaces the framebuffer code block) */
.bitforge-poster { display: flex; flex-direction: column; }
.bitforge-poster img { width: 100%; aspect-ratio: 1/1; object-fit: cover; filter: saturate(1.02) contrast(1.06); border-bottom: 1px solid var(--line); }
.bitforge-poster-cap { font-family: var(--mono); font-size: var(--fs-xs); color: var(--green); padding: .7rem .9rem; background: var(--base); }

/* inline supporting shot inside sample copy */
.bitforge-inline-shot { margin-top: var(--s4); border: 1px solid var(--line-2); border-radius: var(--radius); overflow: hidden; }
.bitforge-inline-shot img { width: 100%; aspect-ratio: 16/9; object-fit: cover; filter: saturate(.92) contrast(1.05); }
.bitforge-inline-shot figcaption { font-family: var(--mono); font-size: var(--fs-xs); color: var(--muted); padding: .55rem .8rem; background: var(--surface); border-top: 1px solid var(--line); }

/* ---------- about author (asymmetric split) ---------- */
.bitforge-author { display: grid; gap: var(--s5); align-items: center; }
.bitforge-author-media { position: relative; }
.bitforge-author-media img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border: 1px solid var(--line-2); border-radius: var(--radius); filter: contrast(1.05) saturate(.9); }
.bitforge-author-media figcaption {
  position: absolute; left: -1px; bottom: var(--s3);
  background: var(--base);
  border: 1px solid var(--line-2);
  border-left: 3px solid var(--amber);
  font-family: var(--mono); font-size: var(--fs-xs);
  color: var(--muted);
  padding: .5rem .8rem;
}
.bitforge-author-copy h2 { font-size: var(--fs-xl); }
.bitforge-author-copy p { color: var(--ink); margin-top: var(--s2); }
.bitforge-author-copy .bitforge-sig { font-family: var(--mono); color: var(--green); margin-top: var(--s3); font-size: var(--fs-sm); }
.bitforge-author-stats { display: flex; flex-wrap: wrap; gap: var(--s4); margin-top: var(--s3); }
.bitforge-author-stats div { border-left: 2px solid var(--amber); padding-left: .9rem; }
.bitforge-author-stats b { font-family: var(--mono); color: var(--amber); font-size: var(--fs-lg); display: block; }
.bitforge-author-stats span { font-size: var(--fs-xs); color: var(--muted); }
@media (min-width: 900px) { .bitforge-author { grid-template-columns: 5fr 7fr; } }

/* ---------- pricing ---------- */
.bitforge-price-band { background: var(--surface); border-block: 1px solid var(--line); }
.bitforge-plans { display: grid; gap: var(--s3); margin-top: var(--s4); }
.bitforge-plan {
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  background: var(--base);
  padding: var(--s4);
  display: flex; flex-direction: column;
}
.bitforge-plan--hot { border-color: var(--amber); box-shadow: 0 0 0 1px var(--amber), 0 20px 50px -30px rgba(255,176,0,.5); }
.bitforge-plan .bitforge-tag { font-family: var(--mono); font-size: var(--fs-xs); color: var(--green); letter-spacing: .12em; text-transform: uppercase; }
.bitforge-plan--hot .bitforge-tag { color: var(--amber); }
.bitforge-plan h3 { font-size: var(--fs-lg); color: var(--ink); margin-top: .5rem; }
.bitforge-plan .bitforge-cost { font-family: var(--mono); font-size: var(--fs-2xl); color: var(--amber); margin-block: var(--s2) .2rem; }
.bitforge-plan .bitforge-cost small { font-size: var(--fs-sm); color: var(--muted); }
.bitforge-plan .bitforge-desc { color: var(--muted); font-size: var(--fs-sm); }
.bitforge-plan ul { list-style: none; padding: 0; margin: var(--s3) 0; display: grid; gap: .55rem; }
.bitforge-plan li { position: relative; padding-left: 2ch; font-size: var(--fs-sm); color: var(--ink); }
.bitforge-plan li::before { content: "[✓]"; position: absolute; left: 0; color: var(--green); font-family: var(--mono); font-size: .8em; }
.bitforge-plan li.bitforge-off { color: var(--muted); }
.bitforge-plan li.bitforge-off::before { content: "[ ]"; color: var(--line-2); }
.bitforge-plan .bitforge-btn { margin-top: auto; width: 100%; justify-content: center; }
@media (min-width: 760px) { .bitforge-plans { grid-template-columns: 1fr 1fr; } }

.bitforge-compare { margin-top: var(--s5); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; overflow-x: auto; }
.bitforge-compare table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); min-width: 480px; }
.bitforge-compare th, .bitforge-compare td { text-align: left; padding: .85rem 1rem; border-bottom: 1px solid var(--line); }
.bitforge-compare thead th { font-family: var(--mono); color: var(--amber); background: var(--surface-2); }
.bitforge-compare tbody th { font-weight: 400; color: var(--muted); font-family: var(--sans); }
.bitforge-compare td { font-family: var(--mono); color: var(--green); }
.bitforge-compare td.bitforge-no { color: var(--line-2); }
.bitforge-compare tr:last-child td, .bitforge-compare tr:last-child th { border-bottom: 0; }

/* ---------- newsletter band ---------- */
.bitforge-news {
  background:
    radial-gradient(80% 120% at 90% 0%, rgba(255,176,0,.12), transparent 60%),
    var(--base);
  border-block: 1px solid var(--line);
}
.bitforge-news-grid { display: grid; gap: var(--s4); align-items: center; }
.bitforge-news h2 { font-size: var(--fs-xl); }
.bitforge-news p { color: var(--muted); margin-top: .6rem; max-width: 46ch; }
.bitforge-news form { display: flex; gap: var(--s2); flex-wrap: wrap; }
.bitforge-news input {
  flex: 1 1 220px;
  font-family: var(--mono);
  background: var(--surface);
  border: 1px solid var(--line-2);
  color: var(--ink);
  padding: .85em 1em;
  border-radius: var(--radius);
  min-height: 44px;
}
.bitforge-news input:focus-visible { border-color: var(--amber); outline: none; }
.bitforge-news .bitforge-note { font-family: var(--mono); font-size: var(--fs-xs); color: var(--muted); margin-top: .6rem; }
@media (min-width: 860px) { .bitforge-news-grid { grid-template-columns: 1fr 1fr; } }

/* ---------- FAQ ruled rows ---------- */
.bitforge-faq { border-top: 1px solid var(--line); }
.bitforge-faq details {
  border-bottom: 1px solid var(--line);
  padding-block: var(--s2);
}
.bitforge-faq summary {
  cursor: pointer;
  list-style: none;
  display: flex; gap: var(--s2); align-items: baseline;
  font-family: var(--mono);
  color: var(--ink);
  font-size: var(--fs-lg);
  padding-block: .4rem;
}
.bitforge-faq summary::-webkit-details-marker { display: none; }
.bitforge-faq summary::before { content: "$"; color: var(--amber); }
.bitforge-faq summary::after { content: "[+]"; margin-left: auto; color: var(--muted); font-size: var(--fs-sm); }
.bitforge-faq details[open] summary::after { content: "[-]"; color: var(--amber); }
.bitforge-faq details p { color: var(--muted); margin-top: .6rem; padding-left: 2ch; max-width: 68ch; }

/* ---------- order form ---------- */
.bitforge-order { background: var(--surface); border-block: 1px solid var(--line); }
.bitforge-order-grid { display: grid; gap: var(--s5); align-items: start; }
.bitforge-order-aside .bitforge-prompt { font-size: var(--fs-sm); }
.bitforge-order-aside h2 { font-size: var(--fs-xl); margin-block: var(--s2); }
.bitforge-order-aside p { color: var(--muted); }
.bitforge-order-aside ul { list-style: none; padding: 0; margin-top: var(--s3); display: grid; gap: .6rem; }
.bitforge-order-aside li { position: relative; padding-left: 2ch; font-size: var(--fs-sm); color: var(--ink); font-family: var(--mono); }
.bitforge-order-aside li::before { content: ">"; position: absolute; left: 0; color: var(--amber); }
form.bitforge-lead {
  background: var(--base);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  padding: clamp(1.2rem, 4vw, 2rem);
}
.bitforge-field { margin-bottom: var(--s3); }
.bitforge-field label { display: block; font-family: var(--mono); font-size: var(--fs-xs); color: var(--green); letter-spacing: .08em; text-transform: uppercase; margin-bottom: .45rem; }
.bitforge-field label::before { content: "> "; color: var(--amber); }
.bitforge-field input, .bitforge-field select, .bitforge-field textarea {
  width: 100%;
  font-family: var(--mono);
  font-size: var(--fs-sm);
  background: var(--surface);
  border: 1px solid var(--line-2);
  color: var(--ink);
  padding: .8em 1em;
  border-radius: var(--radius);
  min-height: 44px;
}
.bitforge-field textarea { min-height: 110px; resize: vertical; line-height: 1.55; }
.bitforge-field input:focus-visible, .bitforge-field select:focus-visible, .bitforge-field textarea:focus-visible { border-color: var(--amber); outline: none; box-shadow: 0 0 0 1px var(--amber); }
.bitforge-hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
#formStatus, #newsStatus { font-family: var(--mono); font-size: var(--fs-sm); margin-top: var(--s2); min-height: 1.2em; }
#formStatus.bitforge-error, #newsStatus.bitforge-error { color: #ff8a6a; }
#formStatus.bitforge-ok, #newsStatus.bitforge-ok { color: var(--green); }
form.bitforge-lead .bitforge-btn { width: 100%; justify-content: center; margin-top: var(--s1); }
.bitforge-form-fine { font-family: var(--mono); font-size: var(--fs-xs); color: var(--muted); margin-top: var(--s2); }
@media (min-width: 900px) { .bitforge-order-grid { grid-template-columns: 4fr 6fr; } }

/* ---------- footer ---------- */
.bitforge-site-footer {
  background: var(--base);
  border-top: 1px solid var(--line);
  padding-block: var(--s6) var(--s4);
  font-size: var(--fs-sm);
}
.bitforge-foot-grid { display: grid; gap: var(--s5); }
.bitforge-foot-brand .bitforge-brand { font-size: var(--fs-lg); }
.bitforge-foot-brand p { color: var(--muted); margin-top: var(--s2); max-width: 42ch; font-size: var(--fs-sm); }
.bitforge-foot-contact { font-family: var(--mono); font-size: var(--fs-xs); color: var(--muted); margin-top: var(--s3); display: grid; gap: .4rem; }
.bitforge-foot-contact a { color: var(--green); }
.bitforge-foot-col h4 { font-family: var(--mono); font-size: var(--fs-xs); letter-spacing: .12em; text-transform: uppercase; color: var(--amber); margin-bottom: var(--s2); }
.bitforge-foot-col ul { list-style: none; padding: 0; display: grid; gap: .55rem; }
.bitforge-foot-col a { color: var(--muted); font-size: var(--fs-sm); }
.bitforge-foot-col a:hover { color: var(--amber); }
.bitforge-foot-cols { display: grid; gap: var(--s5); }
.bitforge-foot-bottom {
  margin-top: var(--s5);
  padding-top: var(--s3);
  border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: var(--s2) var(--s4); justify-content: space-between;
  font-family: var(--mono); font-size: var(--fs-xs); color: var(--muted);
}
.disclaimer { color: var(--muted); }
@media (min-width: 640px) { .bitforge-foot-cols { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) {
  .bitforge-foot-grid { grid-template-columns: 1.4fr 2fr; }
  .bitforge-foot-cols { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- cookie banner ---------- */
.bitforge-cookie {
  position: fixed;
  left: var(--s2); right: var(--s2); bottom: var(--s2);
  z-index: 60;
  background: var(--surface);
  border: 1px solid var(--amber);
  border-radius: var(--radius);
  padding: var(--s3);
  display: flex; flex-wrap: wrap; gap: var(--s2) var(--s3); align-items: center;
  font-family: var(--mono); font-size: var(--fs-xs);
  box-shadow: 0 20px 60px -20px rgba(0,0,0,.9);
}
.bitforge-cookie[hidden] { display: none !important; }
.bitforge-cookie p { color: var(--ink); flex: 1 1 260px; }
.bitforge-cookie a { color: var(--amber); }
.bitforge-cookie .bitforge-btns { display: flex; gap: var(--s2); }
.bitforge-cookie .bitforge-btn { padding: .6em 1em; font-size: var(--fs-xs); min-height: 40px; }

/* ---------- reveal motion ---------- */
.bitforge-reveal { opacity: 0; transform: translateY(18px); transition: opacity .5s ease, transform .5s ease; }
.bitforge-reveal.bitforge-in { opacity: 1; transform: none; }

/* ---------- article / legal page shell ---------- */
.bitforge-page-hero {
  border-bottom: 1px solid var(--line);
  padding-block: clamp(2.5rem, 7vw, 4.5rem);
  background:
    radial-gradient(90% 120% at 15% 0%, rgba(255,176,0,.10), transparent 55%),
    var(--base);
}
.bitforge-page-hero .bitforge-eyebrow { margin-bottom: var(--s2); }
.bitforge-page-hero h1 { font-size: var(--fs-2xl); }
.bitforge-page-hero .bitforge-byline { font-family: var(--mono); font-size: var(--fs-sm); color: var(--muted); margin-top: var(--s3); }
.bitforge-page-hero .bitforge-byline b { color: var(--green); }

.bitforge-doc { padding-block: var(--s6); }
.bitforge-doc .bitforge-container { max-width: 760px; }
.bitforge-doc h2 { font-family: var(--mono); color: var(--amber); font-size: var(--fs-lg); margin-top: var(--s5); margin-bottom: var(--s2); }
.bitforge-doc h2:first-of-type { margin-top: 0; }
.bitforge-doc h3 { font-family: var(--mono); color: var(--ink); font-size: var(--fs-base); margin-top: var(--s4); margin-bottom: var(--s1); }
.bitforge-doc p { color: var(--ink); margin-bottom: var(--s3); }
.bitforge-doc ul, .bitforge-doc ol { color: var(--ink); margin-bottom: var(--s3); padding-left: 1.4rem; display: grid; gap: .5rem; }
.bitforge-doc li { padding-left: .3rem; }
.bitforge-doc a { color: var(--amber); text-decoration: underline; text-underline-offset: 3px; }
.bitforge-doc .bitforge-updated { font-family: var(--mono); font-size: var(--fs-xs); color: var(--muted); margin-bottom: var(--s4); }
.bitforge-doc .bitforge-callout {
  border-left: 3px solid var(--amber);
  background: var(--surface);
  padding: var(--s3);
  margin-block: var(--s4);
  font-size: var(--fs-sm);
  color: var(--muted);
}
.bitforge-doc figure.bitforge-code-block { margin-block: var(--s4); }
.bitforge-doc pre { white-space: pre; }
.bitforge-article-nav {
  margin-top: var(--s6);
  border-top: 1px solid var(--line);
  padding-top: var(--s4);
  display: flex; flex-wrap: wrap; gap: var(--s3); justify-content: space-between;
  font-family: var(--mono); font-size: var(--fs-sm);
}

.bitforge-contact-block {
  font-family: var(--mono);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  background: var(--surface);
  padding: var(--s4);
  margin-block: var(--s4);
  display: grid; gap: .55rem;
  font-size: var(--fs-sm);
}
.bitforge-contact-block a { color: var(--green); }
.bitforge-contact-block b { color: var(--amber); }

/* ---------- thank you ---------- */
.bitforge-ty { padding-block: var(--s7); text-align: center; }
.bitforge-ty .bitforge-container { max-width: 620px; }
.bitforge-ty .bitforge-mark {
  font-family: var(--mono);
  font-size: var(--fs-2xl);
  color: var(--green);
  border: 1px solid var(--green);
  border-radius: var(--radius);
  width: 2em; height: 2em;
  display: grid; place-items: center;
  margin: 0 auto var(--s4);
}
.bitforge-ty h1 { font-size: var(--fs-2xl); }
.bitforge-ty p { color: var(--ink); margin-top: var(--s3); }
.bitforge-ty .bitforge-prompt { margin-top: var(--s2); }

/* ---------- responsive nav ---------- */
@media (max-width: 860px) {
  .bitforge-nav-toggle { display: inline-flex; }
  .bitforge-nav-links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--base);
    border-bottom: 1px solid var(--line);
    padding: var(--s2) var(--pad) var(--s3);
    display: none;
  }
  .bitforge-nav-links.bitforge-open { display: flex; }
  .bitforge-nav-links a { padding-block: .75rem; border-bottom: 1px solid var(--line); }
  .bitforge-nav { position: relative; }
  .bitforge-nav-cta .bitforge-btn { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .bitforge-cursor { animation: none; opacity: 1; }
  .bitforge-hero-bg::after { display: none; }
  .bitforge-reveal { opacity: 1; transform: none; }
}