prismtty 1.0.10

/* PrismTTY — operator's terminal, refined.
   Dark, monospace-forward, with a prism/spectrum motif.
   Dependency-free: characterful mono stack first, graceful fallbacks. */

:root {
  color-scheme: dark;

  /* surfaces */
  --bg: #020617;
  --bg-2: #040b18;
  --panel: #07111f;
  --panel-2: #0b1626;
  --line: #1b2942;
  --line-strong: #2c3e5e;

  /* ink */
  --text: #f4f7fb;
  --muted: #9fb0c8;
  --subtle: #67768f;

  /* spectrum — also the live highlight palette */
  --cyan: #22d3ee;
  --green: #a3e635;
  --up: #4ade80;
  --pink: #f472b6;
  --purple: #a78bfa;
  --amber: #fbbf24;

  --prism: linear-gradient(90deg, var(--cyan), var(--green) 32%, var(--amber) 56%, var(--pink) 78%, var(--purple));

  /* type */
  --mono: "Berkeley Mono", "JetBrains Mono", "Cascadia Code", "SF Mono", ui-monospace,
    "IBM Plex Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;

  --max: 1180px;
  --radius: 14px;
  --radius-sm: 9px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(120% 80% at 82% -8%, rgba(34, 211, 238, 0.10), transparent 56%),
    radial-gradient(100% 60% at 0% 4%, rgba(167, 139, 250, 0.08), transparent 60%),
    linear-gradient(180deg, var(--bg-2), var(--bg) 38rem);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* fine grid + grain atmosphere */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.04) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(180deg, black, transparent 92%);
}

.grain {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.4;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
}

main { position: relative; z-index: 2; }

a { color: inherit; text-decoration: none; }

code, pre, .mono { font-family: var(--mono); }

code { color: #d9f99d; font-size: 0.92em; }

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

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 64px;
  padding: 12px max(20px, calc((100vw - var(--max)) / 2));
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(2, 6, 23, 0.7);
  backdrop-filter: blur(14px) saturate(140%);
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-family: var(--mono);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand-name { font-size: 18px; }
.tty { color: var(--cyan); }

.brand-logo {
  height: 30px;
  width: auto;
  filter: drop-shadow(0 0 12px rgba(34, 211, 238, 0.28));
}
.footer-brand .brand-logo { height: 24px; width: auto; filter: none; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 4px;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 10px;
  background: rgba(11, 22, 38, 0.6);
}
.site-nav a {
  padding: 8px 12px;
  border-radius: 7px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  transition: color 0.18s, background 0.18s;
}
.site-nav a:hover { color: var(--text); }
.site-nav a.is-active {
  color: var(--cyan);
  background: rgba(34, 211, 238, 0.1);
}
.nav-external { color: var(--subtle) !important; }
.nav-external:hover { color: var(--text) !important; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 48px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 84px 20px 72px;
}

.hero-bg {
  position: absolute;
  inset: -10% -20% auto -20%;
  height: 120%;
  z-index: -1;
  overflow: hidden;
}
.beam {
  position: absolute;
  right: -20%;
  width: 90%;
  height: 64px;
  transform: skewX(-18deg);
  filter: blur(2px);
  opacity: 0.22;
  animation: drift 14s var(--ease) infinite alternate;
}
.beam-cyan  { top: 12%; background: linear-gradient(90deg, transparent, var(--cyan)); }
.beam-green { top: 38%; background: linear-gradient(90deg, transparent, var(--green)); animation-delay: -4s; }
.beam-pink  { top: 64%; background: linear-gradient(90deg, transparent, var(--pink)); animation-delay: -8s; }

@keyframes drift {
  from { transform: skewX(-18deg) translateX(-4%); opacity: 0.14; }
  to   { transform: skewX(-18deg) translateX(6%);  opacity: 0.3; }
}

.hero-copy { max-width: 540px; }

.eyebrow {
  margin: 0 0 18px;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

h1 {
  margin: 0;
  font-family: var(--mono);
  font-weight: 700;
  font-size: clamp(38px, 5.4vw, 62px);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.spectrum-text {
  background: var(--prism);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lede {
  margin: 24px 0 0;
  max-width: 480px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.66;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  transition: transform 0.18s var(--ease), box-shadow 0.18s, background 0.18s, border-color 0.18s;
}
.button.primary {
  color: #021318;
  background: var(--cyan);
  box-shadow: 0 0 0 1px rgba(34, 211, 238, 0.3), 0 14px 36px rgba(34, 211, 238, 0.22);
}
.button.primary:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(34, 211, 238, 0.5), 0 18px 46px rgba(34, 211, 238, 0.32); }
.button.ghost {
  color: var(--text);
  border-color: var(--line-strong);
  background: rgba(11, 22, 38, 0.55);
}
.button.ghost:hover { transform: translateY(-2px); border-color: var(--cyan); }

.hero-facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 38px 0 0;
}
.hero-facts div {
  padding: 13px 14px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: var(--radius-sm);
  background: rgba(7, 17, 31, 0.7);
}
.hero-facts dt {
  color: var(--subtle);
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.hero-facts dd {
  margin: 6px 0 0;
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 700;
}
.hero-facts dd span { font-size: 12px; font-weight: 500; color: var(--muted); }

/* ---------- terminal (shared) ---------- */
.terminal {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #061021, #03091a);
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.03);
  overflow: hidden;
}
.terminal-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent);
}
.dots { display: inline-flex; gap: 7px; }
.dots i {
  width: 11px; height: 11px;
  border-radius: 50%;
  background: #2a3550;
}
.dots i:nth-child(1) { background: #ff5f57; }
.dots i:nth-child(2) { background: #febc2e; }
.dots i:nth-child(3) { background: #28c840; }
.terminal-title {
  flex: 1;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.terminal-badge {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--up);
  letter-spacing: 0.04em;
}
.terminal-body {
  padding: 18px 18px 20px;
  font-family: var(--mono);
  font-size: 13.5px;
  line-height: 1.72;
  white-space: pre-wrap;
  word-break: break-word;
  tab-size: 2;
}
.hero-terminal { z-index: 2; }
.hero-terminal .terminal-body { min-height: 326px; }

/* terminal line rendering */
.tline { display: block; }
.t-cmd { color: #eef2f7; }
.cursor {
  display: inline-block;
  width: 8px;
  margin-left: 1px;
  background: var(--cyan);
  color: transparent;
  animation: blink 1.05s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* the highlight token palette — this IS PrismTTY's output */
.hl-host  { color: var(--green); font-weight: 600; }
.hl-iface { color: var(--amber); }
.hl-ip    { color: var(--cyan); }
.hl-up    { color: var(--up); font-weight: 600; }
.hl-down  { color: var(--pink); font-weight: 600; }
.hl-sev   { color: var(--purple); font-weight: 600; }

/* ---------- command band ---------- */
.command-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}
.command-line {
  min-width: 0;
  padding: 16px 18px;
  border: 1px solid var(--line);
  background: rgba(3, 10, 22, 0.8);
  font-family: var(--mono);
  font-size: 13px;
  color: #dbe4f0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.command-line:not(:first-child) { border-left: none; }
.prompt { margin-right: 9px; color: var(--green); font-weight: 700; }

/* ---------- sections ---------- */
.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 96px 20px;
}
.section-heading { max-width: 880px; margin-bottom: 8px; }
.section-heading.compact { max-width: 760px; }
.section-heading h2,
h2 {
  margin: 0;
  font-family: var(--mono);
  font-weight: 700;
  font-size: clamp(28px, 3.6vw, 40px);
  line-height: 1.12;
  letter-spacing: -0.025em;
}
.section-sub {
  margin: 18px 0 0;
  max-width: 620px;
  color: var(--muted);
  font-size: 17px;
}

/* reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- compare ---------- */
.compare {
  position: relative;
  margin-top: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #03091a;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45);
  overflow: hidden;
  user-select: none;
}
.compare-pane {
  margin: 0;
  padding: 26px 28px;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.78;
  white-space: pre;
  overflow-x: auto;
}
.compare-raw { color: #5d6b82; }
.compare-hl {
  position: absolute;
  inset: 0;
  border-right: 2px solid var(--cyan);
  clip-path: inset(0 calc(100% - var(--pos, 58%)) 0 0);
  box-shadow: 14px 0 40px -10px rgba(34, 211, 238, 0.4);
  background: #03091a;
}
.compare-divider {
  position: absolute;
  top: 0; bottom: 0;
  left: var(--pos, 58%);
  width: 2px;
  margin-left: -1px;
  background: var(--cyan);
  pointer-events: none;
}
.compare-knob {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--cyan);
  color: #021318;
  font-size: 16px;
  font-weight: 700;
  box-shadow: 0 6px 22px rgba(34, 211, 238, 0.5);
}
.compare-range {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
}
.compare-tag {
  position: absolute;
  bottom: 12px;
  padding: 4px 9px;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  pointer-events: none;
}
.compare-tag-left { left: 14px; color: var(--subtle); background: rgba(11, 22, 38, 0.8); }
.compare-tag-right { right: 14px; color: #021318; background: var(--cyan); }

/* ---------- scope ---------- */
.scope-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 32px;
}
.scope-panel { padding: 26px 28px; border: 1px solid rgba(148, 163, 184, 0.16); border-radius: var(--radius); background: rgba(7, 17, 31, 0.66); }
.scope-panel h3 {
  display: flex;
  align-items: center;
  gap: 11px;
  margin: 0;
  font-family: var(--mono);
  font-size: 19px;
}
.scope-panel p { margin: 16px 0 0; color: var(--muted); line-height: 1.7; }
.scope-tick {
  display: grid;
  place-items: center;
  width: 26px; height: 26px;
  border-radius: 7px;
  font-weight: 700;
}
.scope-yes { border-top: 2px solid rgba(74, 222, 128, 0.5); }
.scope-yes .scope-tick { color: var(--up); background: rgba(74, 222, 128, 0.12); }
.scope-no { border-top: 2px solid rgba(244, 114, 182, 0.45); }
.scope-no .scope-tick { color: var(--pink); background: rgba(244, 114, 182, 0.12); }

/* ---------- features ---------- */
.features-section { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 44px; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  align-content: start;
}
.feature-card {
  position: relative;
  padding: 22px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: var(--radius);
  background: rgba(7, 17, 31, 0.66);
  overflow: hidden;
  transition: transform 0.22s var(--ease), border-color 0.22s;
}
.feature-card::after {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 2px;
  background: var(--prism);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.feature-card:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.feature-card:hover::after { transform: scaleX(1); }
.feature-kicker {
  display: block;
  margin-bottom: 44px;
  color: var(--green);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
}
.feature-card h3 { margin: 0; font-family: var(--mono); font-size: 18px; }
.feature-card p { margin: 12px 0 0; color: var(--muted); line-height: 1.62; }

/* ---------- profiles ---------- */
.profiles-demo { margin-top: 34px; }
.profile-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}
.profile-tab {
  padding: 9px 15px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: rgba(11, 22, 38, 0.6);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.18s var(--ease);
}
.profile-tab:hover { color: var(--text); border-color: var(--cyan); }
.profile-tab[aria-selected="true"] {
  color: #021318;
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 8px 24px rgba(34, 211, 238, 0.25);
}
.profile-terminal .terminal-body { min-height: 248px; }
.profile-terminal .terminal-body.is-swapping { opacity: 0; }
.profile-terminal .terminal-body { transition: opacity 0.16s ease; }

.profile-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}
.profile-list span {
  padding: 7px 12px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 8px;
  background: rgba(11, 22, 38, 0.6);
  color: #cdd9ea;
  font-family: var(--mono);
  font-size: 12.5px;
}

/* ---------- install ---------- */
.install-section {
  border-top: 1px solid rgba(148, 163, 184, 0.1);
  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}
.install-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 30px;
}
.install-card {
  padding: 18px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: var(--radius);
  background: rgba(7, 17, 31, 0.66);
}
.install-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.install-card h3 { margin: 0; font-family: var(--mono); font-size: 16px; }
.copy-button {
  min-height: 32px;
  padding: 6px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: rgba(11, 22, 38, 0.8);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.16s var(--ease);
}
.copy-button:hover { color: var(--text); border-color: var(--cyan); }
.copy-button.copied { color: #021318; background: var(--up); border-color: var(--up); }
.install-card pre {
  margin: 16px 0 0;
  padding: 13px 14px;
  border: 1px solid #14203a;
  border-radius: var(--radius-sm);
  background: #010714;
  overflow-x: auto;
}
.install-card pre code { color: #e7edf6; white-space: pre; }
.install-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}
.install-links a {
  padding: 9px 13px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 8px;
  background: rgba(11, 22, 38, 0.55);
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  transition: transform 0.16s var(--ease), border-color 0.16s;
}
.install-links a:hover { transform: translateY(-2px); border-color: var(--cyan); }

/* ---------- workflow ---------- */
.workflow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}
.workflow-step {
  padding: 24px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: var(--radius);
  background: rgba(7, 17, 31, 0.66);
}
.step-number {
  display: grid;
  place-items: center;
  width: 34px; height: 34px;
  margin-bottom: 22px;
  border: 1px solid rgba(163, 230, 53, 0.35);
  border-radius: 9px;
  background: rgba(163, 230, 53, 0.08);
  color: var(--green);
  font-family: var(--mono);
  font-weight: 700;
}
.workflow-step h3 { margin: 0; font-family: var(--mono); font-size: 17px; }
.workflow-step p { margin: 12px 0 0; color: var(--muted); line-height: 1.6; }

/* ---------- feedback ---------- */
.feedback-section { border-top: 1px solid rgba(148, 163, 184, 0.1); }
.feedback-copy { margin-top: 20px; }
.feedback-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}
.feedback-list span {
  padding: 9px 13px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 8px;
  background: rgba(11, 22, 38, 0.6);
  color: #cdd9ea;
  font-size: 13.5px;
}

/* ---------- footer ---------- */
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 40px 20px 56px;
  position: relative;
  z-index: 2;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-weight: 700;
}
.footer-note { margin: 0; color: var(--subtle); font-size: 13.5px; }
.footer-links { display: flex; gap: 16px; }
.footer-links a {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 13px;
  transition: color 0.16s;
}
.footer-links a:hover { color: var(--cyan); }

[id] { scroll-margin-top: 88px; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 36px;
    padding-top: 56px;
  }
  .features-section { grid-template-columns: 1fr; gap: 28px; }
  .feature-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .site-header { flex-direction: column; align-items: stretch; gap: 10px; padding: 12px 16px; }
  .site-nav { overflow-x: auto; justify-content: flex-start; }
  .site-nav a { flex: 0 0 auto; }
  .hero { padding: 40px 16px 52px; }
  .hero-facts { grid-template-columns: repeat(2, 1fr); }
  .command-band { grid-template-columns: 1fr; gap: 0; }
  .command-line:not(:first-child) { border-left: 1px solid var(--line); border-top: none; }
  .section { padding: 64px 16px; }
  .scope-grid,
  .install-grid,
  .workflow { grid-template-columns: 1fr; }
  .compare-pane { font-size: 11.5px; padding: 18px; }
}

@media (max-width: 420px) {
  .hero-actions { flex-direction: column; }
  .button { width: 100%; justify-content: center; }
  .hero-facts { grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * , *::before, *::after {
    scroll-behavior: auto !important;
    animation: none !important;
    transition: none !important;
  }
  .reveal { opacity: 1; transform: none; }
  .cursor { opacity: 1; }
}