/*
 * Brutalist design system.
 *
 * Tokens lifted from the v0 "Brutalist AI SaaS Landing Page" template's
 * compiled stylesheet, so the palette and geometry match exactly:
 *   --radius: 0rem, 2px solid borders, JetBrains Mono throughout,
 *   dot-grid via radial-gradient(circle, #c4c2b8 1px, transparent 1px).
 */

@import url("https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,300;0,400;0,700;0,800;1,400&display=swap");

:root {
  --background: 43 23% 93%;
  --foreground: 0 0% 4%;
  --card: 43 23% 93%;
  --card-foreground: 0 0% 4%;
  --primary: 0 0% 4%;
  --primary-foreground: 43 23% 93%;
  --accent: 20 90% 50%;
  --accent-foreground: 0 0% 100%;
  --border: 0 0% 75%;
  --muted: 40 10% 85%;
  --muted-foreground: 0 0% 40%;
  --dot: #c4c2b8;
  --radius: 0rem;

  --bg: hsl(var(--background));
  --fg: hsl(var(--foreground));
  --acc: hsl(var(--accent));
  --line: hsl(var(--foreground));
  --soft: hsl(var(--border));
  --dim: hsl(var(--muted-foreground));
  --mut: hsl(var(--muted));
}

:root[data-theme="dark"],
html.dark {
  --background: 0 0% 6%;
  --foreground: 43 23% 93%;
  --card: 0 0% 8%;
  --card-foreground: 43 23% 93%;
  --primary: 43 23% 93%;
  --primary-foreground: 0 0% 6%;
  --accent: 20 90% 45%;
  --border: 0 0% 25%;
  --muted: 0 0% 15%;
  --muted-foreground: 0 0% 60%;
  --dot: #333;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 14px;
  line-height: 1.6;
  background-image: radial-gradient(circle, var(--dot) 1px, transparent 1px);
  background-size: 24px 24px;
}

/* ---- type ---------------------------------------------------------------- */
.display {
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.88;
  text-transform: uppercase;
  margin: 0;
  font-size: clamp(2.75rem, 11vw, 7.5rem);
}

/* Dot-matrix letterforms: punch the glyphs out of a dot grid, approximating
   the template's GeistPixelGrid display face without shipping the font. */
.dotted {
  /* The dot colour must be an explicit token, NOT currentColor: clipping the
     background to the text requires a transparent text fill, which would make
     currentColor transparent too and render the heading invisible. */
  background-image: radial-gradient(circle, var(--fg) 1.15px, transparent 1.35px);
  background-size: 5px 5px;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.eyebrow {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dim);
  font-weight: 700;
}

h2.sec-title {
  font-size: clamp(1.4rem, 3.2vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 0 0 8px;
  line-height: 1.1;
}

.lead { color: var(--dim); max-width: 62ch; margin: 0; }

/* ---- section rule -------------------------------------------------------- */
.marker {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--dim);
  text-transform: uppercase;
  margin: 0 0 26px;
}
.marker::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--soft);
}

/* ---- primitives ---------------------------------------------------------- */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.panel {
  border: 2px solid var(--line);
  background: var(--bg);
}

.btn {
  display: inline-flex;
  align-items: stretch;
  border: 2px solid var(--line);
  background: var(--fg);
  color: var(--bg);
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  padding: 0;
  border-radius: 0;
}
.btn > .ico {
  background: var(--acc);
  color: #fff;
  padding: 12px 15px;
  border-right: 2px solid var(--line);
  display: grid;
  place-items: center;
}
.btn > .lbl { padding: 12px 22px; }
.btn:hover { filter: brightness(1.15); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; filter: none; }

.btn-ghost {
  background: transparent;
  color: var(--fg);
  border: 2px solid var(--line);
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 11px 18px;
  cursor: pointer;
  border-radius: 0;
}
.btn-ghost:hover { background: var(--fg); color: var(--bg); }
.btn-ghost:disabled { opacity: 0.45; cursor: not-allowed; background: transparent; color: var(--fg); }

.tag {
  display: inline-block;
  border: 2px solid var(--line);
  padding: 3px 9px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.tag-acc { background: var(--acc); color: #fff; border-color: var(--acc); }

/* ---- terminal ------------------------------------------------------------ */
.term { border: 2px solid var(--line); background: var(--bg); }
.term-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-bottom: 2px solid var(--line);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--dim);
  text-transform: uppercase;
}
.term-bar .dots { display: flex; gap: 5px; }
.term-bar i { width: 9px; height: 9px; display: block; }
.term-bar i:nth-child(1) { background: var(--acc); }
.term-bar i:nth-child(2) { background: var(--fg); }
.term-bar i:nth-child(3) { border: 1.5px solid var(--fg); }
.term-bar .spacer { flex: 1; }
.term-body {
  background: #0a0a0a;
  color: #d8d5cc;
  padding: 16px;
  font-size: 12.5px;
  line-height: 1.75;
  min-height: 150px;
  max-height: 260px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
}
.term-body .ok { color: #fff; font-weight: 700; }
.term-body .cursor { color: var(--acc); }

/* ---- utility ------------------------------------------------------------- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); }
@media (max-width: 880px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

a { color: inherit; }
code { font-family: inherit; background: var(--mut); padding: 1px 5px; }