:root {
  color-scheme: light;
  --paper: #f6f3ec;
  --paper-2: #ebe6dc;
  --ink: #101314;
  --ink-2: #2a3032;
  --muted: #626c6f;
  --quiet: #8a9293;
  --line: rgba(16, 19, 20, 0.12);
  --line-2: rgba(16, 19, 20, 0.2);
  --panel: rgba(255, 253, 248, 0.78);
  --panel-solid: #fffdf7;
  --blue: #1f6fff;
  --green: #03a47c;
  --lime: #c7f045;
  --coral: #f05f4f;
  --violet: #8067ff;
  --gold: #edae34;
  --dark: #0d1011;
  --dark-2: #151a1c;
  --dark-3: #202729;
  --dark-text: #f6f2e8;
  --dark-muted: #a8b1b3;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: "Iowan Old Style", Charter, "Source Serif Pro", Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(16,19,20,0.035) 1px, transparent 1px) 0 0 / 96px 96px,
    linear-gradient(rgba(16,19,20,0.035) 1px, transparent 1px) 0 0 / 96px 96px,
    radial-gradient(circle at 7% 11%, rgba(31,111,255,0.14), transparent 26%),
    radial-gradient(circle at 84% 7%, rgba(199,240,69,0.15), transparent 22%),
    linear-gradient(135deg, rgba(255,255,255,0.82), rgba(255,255,255,0.08) 42%, rgba(210,224,227,0.34)),
    var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.48;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
code { font-family: var(--mono); }
.wrap { width: min(1220px, calc(100% - 44px)); margin: 0 auto; }
.serif { font-family: var(--serif); font-weight: 500; letter-spacing: -0.034em; }
.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 60;
  border-bottom: 1px solid var(--line);
  background: rgba(250, 248, 242, 0.72);
  backdrop-filter: blur(24px) saturate(170%);
  box-shadow: 0 1px 0 rgba(255,255,255,0.72) inset;
}
.nav-inner {
  width: min(1280px, calc(100% - 32px));
  min-height: 64px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-grid;
  grid-template-columns: 38px auto;
  align-items: center;
  gap: 11px;
  font-weight: 900;
  letter-spacing: -0.035em;
}
.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,0.36);
  border-radius: 12px;
  color: white;
  background:
    radial-gradient(circle at 70% 76%, var(--lime), transparent 33%),
    radial-gradient(circle at 30% 28%, var(--blue), transparent 40%),
    linear-gradient(135deg, #111, #263033);
  box-shadow:
    0 14px 32px rgba(16,19,20,0.18),
    inset 0 1px 0 rgba(255,255,255,0.34);
}
.brand-mark svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.wordmark-code { color: var(--blue); }
@supports (background-clip: text) {
  .wordmark-code { color: transparent; background: linear-gradient(90deg, var(--blue), var(--green)); background-clip: text; }
}
.nav-links { display: flex; align-items: center; gap: 24px; color: var(--muted); font-size: 14px; }
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  padding: 0 15px;
  border: 1px solid var(--ink);
  border-radius: 10px;
  color: var(--dark-text);
  background: linear-gradient(#1b2022, #0d1011);
  font-weight: 800;
}
.nav-cta:hover { background: var(--blue); border-color: var(--blue); color: white !important; }

.hero {
  min-height: auto;
  padding: clamp(34px, 4.2vw, 58px) 0 34px;
  display: grid;
  align-items: center;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(520px, 1.14fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}
.hero-grid > * { min-width: 0; }
.hero h1 {
  margin: 0;
  max-width: 18ch;
  font-size: clamp(36px, 4.4vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

/* Active-tab highlight in nav. Set body[data-page="<slug>"] on each
   subpage and the matching nav link gets the highlight automatically. */
body[data-page="system"]   .nav-links a[href$="/system/"],
body[data-page="demo"]     .nav-links a[href$="/demo/"],
body[data-page="products"] .nav-links a[href$="/products/"],
body[data-page="pricing"]  .nav-links a[href$="/pricing/"],
body[data-page="docs"]     .nav-links a[href$="/docs/"] {
  color: var(--blue);
  font-weight: 600;
}

/* Subpage layout — every non-home page wraps content in <main class="page">
   so we get consistent vertical rhythm and a quiet "back to home" affordance
   under the section heading. */
.page {
  padding: 32px 0 48px;
  min-height: auto;
}
.page-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 24px;
  padding: 6px 12px 6px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  background: var(--panel);
}
.page-back:hover { color: var(--ink); border-color: var(--line-2); }
.page-back::before { content: "←"; font-size: 14px; }
.hero h1 span {
  display: inline-block;
  color: var(--blue);
  text-shadow: 0 14px 34px rgba(31,111,255,0.18);
}
.hero-copy {
  max-width: 55ch;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 17px;
  overflow-wrap: anywhere;
  text-wrap: pretty;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid var(--line-2);
  border-radius: 11px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.94), rgba(255,255,255,0.64)),
    rgba(255,253,247,0.76);
  color: var(--ink);
  font-size: 14px;
  font-weight: 850;
  box-shadow:
    0 14px 38px rgba(16,19,20,0.08),
    inset 0 1px 0 rgba(255,255,255,0.92);
}
.button.primary {
  border-color: rgba(16,19,20,0.9);
  background: linear-gradient(180deg, #1c2224, #090b0c);
  color: var(--dark-text);
  box-shadow:
    0 18px 42px rgba(16,19,20,0.18),
    inset 0 1px 0 rgba(255,255,255,0.12);
}
.button.primary:hover { border-color: var(--blue); background: var(--blue); color: white; }
.button:hover { border-color: var(--ink); }
.proof-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 28px;
}
.proof {
  min-height: 88px;
  padding: 15px;
  border: 1px solid var(--line);
  border-color: rgba(16,19,20,0.1);
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.82), rgba(255,255,255,0.48)),
    rgba(255,253,247,0.68);
  box-shadow:
    0 18px 46px rgba(16,19,20,0.07),
    inset 0 1px 0 rgba(255,255,255,0.9);
}
.proof b { display: block; font-size: 13px; }
.proof span { display: block; margin-top: 6px; color: var(--muted); font-size: 13px; line-height: 1.35; }

.hero-device {
  position: relative;
  min-width: 0;
  min-height: 580px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 22px;
  color: var(--dark-text);
  background:
    radial-gradient(circle at 18% 12%, rgba(31,111,255,0.44), transparent 26%),
    radial-gradient(circle at 78% 14%, rgba(199,240,69,0.24), transparent 20%),
    radial-gradient(circle at 65% 86%, rgba(128,103,255,0.16), transparent 30%),
    linear-gradient(145deg, rgba(255,255,255,0.16), transparent 30%, rgba(255,255,255,0.05) 70%),
    var(--dark);
  box-shadow:
    0 44px 120px rgba(16,19,20,0.34),
    0 10px 30px rgba(31,111,255,0.13),
    inset 0 1px 0 rgba(255,255,255,0.22);
}
.hero-device::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px) 0 0 / 42px 42px,
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px) 0 0 / 42px 42px;
  pointer-events: none;
}
.hero-device::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: 21px;
  background:
    linear-gradient(115deg, rgba(255,255,255,0.22), rgba(255,255,255,0.04) 28%, transparent 52%),
    radial-gradient(circle at 74% 0%, rgba(255,255,255,0.16), transparent 26%);
  pointer-events: none;
  mix-blend-mode: screen;
}
.device-top {
  position: relative;
  height: 48px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.025);
  color: var(--dark-muted);
  font-family: var(--mono);
  font-size: 12px;
}
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--coral); flex: 0 0 auto; }
.dot:nth-child(2) { background: var(--gold); }
.dot:nth-child(3) { background: var(--lime); }
.device-top span { margin-left: 10px; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.device-layout {
  position: relative;
  display: grid;
  grid-template-columns: 178px minmax(0, 1fr);
  min-height: 532px;
}
.rail {
  padding: 16px;
  border-right: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.035);
}
.rail-item {
  display: flex;
  align-items: center;
  gap: 9px;
  height: 36px;
  color: var(--dark-muted);
  font-size: 13px;
}
.rail-item::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: rgba(246,242,232,0.32);
}
.rail-item.active { color: var(--dark-text); font-weight: 800; }
.rail-item.active::before { background: var(--lime); box-shadow: 0 0 18px rgba(199,240,69,0.6); }
.workspace {
  min-width: 0;
  padding: 16px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 14px;
}
.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.metric {
  min-width: 0;
  min-height: 78px;
  padding: 14px;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.105), rgba(255,255,255,0.035)),
    rgba(255,255,255,0.06);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.14);
}
.metric strong { display: block; font-size: 24px; letter-spacing: -0.03em; }
.metric span { display: block; margin-top: 8px; color: var(--dark-muted); font-size: 12px; line-height: 1.35; }
.workbench {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 12px;
}
.panel {
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.13);
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.012)),
    rgba(8,10,11,0.72);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.08),
    0 18px 36px rgba(0,0,0,0.18);
}
.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  color: var(--dark-muted);
  font-size: 12px;
}
.panel-body {
  padding: 14px;
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.56;
  overflow-wrap: anywhere;
}
.pc { color: var(--lime); }
.blue { color: #8fc2ff; }
.ok { color: #7ee7bf; }
.gold { color: var(--gold); }
.faint { color: #7d8789; }
.agent-card {
  display: grid;
  gap: 10px;
}
.tool-row {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 8px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.tool-row:last-child { border-bottom: 0; }
.tool-row b { color: var(--gold); font-weight: 800; }
.composer {
  min-width: 0;
  padding: 13px 15px;
  border: 1px solid rgba(199,240,69,0.34);
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(199,240,69,0.12), rgba(199,240,69,0.045)),
    rgba(199,240,69,0.08);
  color: var(--dark-text);
  font-family: var(--mono);
  font-size: 12px;
  overflow-wrap: anywhere;
}
.cursor {
  display: inline-block;
  width: 7px;
  height: 1.1em;
  margin-left: 3px;
  vertical-align: -0.18em;
  background: currentColor;
  animation: blink 1s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* Typewriter — width animation in `ch` units so glyph counts drive timing.
   Each `.typed` declares --ch (chars), --d (delay before typing starts),
   and --dur (typing duration). Container uses overflow:hidden + width:0
   then animates to width: var(--ch)*1ch in steps, mimicking a real keystroke
   stream that holds at full width through the rest of the cycle. */
.typed {
  display: inline-block;
  overflow: hidden;
  white-space: nowrap;
  vertical-align: bottom;
  width: 0;
  /* 17s cycle matches the .line reveal so typewriter and line lifecycle stay in sync. */
  animation: type 17s steps(var(--ch, 30), end) infinite;
  animation-delay: var(--d, 0s);
}
@keyframes type {
  0% { width: 0; }
  6%, 85% { width: calc(var(--ch, 30) * 1ch); }
  92%, 100% { width: 0; }
}

/* Real-CLI status bar — mirrors src/tui/StatusBar.tsx default fields:
   help · model · provider · tokens · context · mode  (separated by " · ") */
.statusbar {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 26px;
  padding: 0 14px;
  border-top: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.025);
  color: var(--dark-muted);
  font-family: var(--mono);
  font-size: 11px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.statusbar .sep { color: rgba(255,255,255,0.18); }
.statusbar .ok { color: #7ee7bf; }
.statusbar .gold { color: var(--gold); }

/* Family map — five sibling tiles + a centered "shared engine" caption.
   Tighter than the old two-card products layout while showing more of the
   real distribution shape. */
.family-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}
.family-tile {
  position: relative;
  min-height: 196px;
  display: grid;
  align-content: space-between;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.84), rgba(255,255,255,0.5)),
    var(--panel);
  box-shadow:
    0 18px 44px rgba(16,19,20,0.07),
    inset 0 1px 0 rgba(255,255,255,0.86);
}
.family-tile.dark {
  color: var(--dark-text);
  background:
    radial-gradient(circle at 84% 8%, rgba(199,240,69,0.16), transparent 30%),
    var(--ink);
}
.family-tile h4 { margin: 0; font-size: 18px; letter-spacing: -0.02em; }
.family-tile .role { color: var(--green); font-size: 11px; font-weight: 850; letter-spacing: 0.14em; text-transform: uppercase; }
.family-tile.dark .role { color: var(--lime); }
.family-tile p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.45; }
.family-tile.dark p { color: var(--dark-muted); }
.family-tile .stamp {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  background: rgba(16,19,20,0.06);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
}
.family-tile.dark .stamp { background: rgba(255,255,255,0.08); color: var(--dark-muted); }
.family-tile.planned::after {
  content: "planned";
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(240, 95, 79, 0.18);
  color: var(--coral);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.family-bus {
  margin-top: 12px;
  padding: 14px 18px;
  border: 1px dashed var(--line-2);
  border-radius: 14px;
  background: rgba(255,255,255,0.5);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.family-bus b { color: var(--ink); font-weight: 850; }
.family-bus code { font-size: 12px; color: var(--ink-2); }

/* Defense in depth — six-card matrix (source / scan / sanitize / gate / lockdown /
   audit) plus honest-disclosure callout. Each card cites the actual file in repo. */
.defense-matrix {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.layer {
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: 8px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.86), rgba(255,255,255,0.5)),
    var(--panel);
  box-shadow:
    0 14px 36px rgba(16,19,20,0.06),
    inset 0 1px 0 rgba(255,255,255,0.86);
}
.layer .num {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: var(--lime);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 800;
}
.layer h4 { margin: 0; font-size: 15px; letter-spacing: -0.01em; }
.layer p { margin: 0; color: var(--muted); font-size: 12.5px; line-height: 1.5; }
.layer p code { font-size: 11.5px; color: var(--ink-2); }
.layer .src {
  justify-self: start;
  padding: 4px 9px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}
.honest {
  margin-top: 12px;
  padding: 20px 24px;
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
  gap: 24px;
  align-items: center;
  border: 1px solid rgba(240, 95, 79, 0.28);
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255, 250, 248, 0.95), rgba(255, 245, 242, 0.7)),
    rgba(255,253,247,0.78);
  box-shadow:
    0 14px 36px rgba(240,95,79,0.06),
    inset 0 1px 0 rgba(255,255,255,0.92);
}
.honest .eyebrow { color: var(--coral); margin: 0 0 6px; }
.honest h3 { margin: 0; font-size: 19px; letter-spacing: -0.01em; line-height: 1.25; }
.honest p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.honest p + p { margin-top: 8px; }
.honest p b { color: var(--ink); font-weight: 850; }
@media (max-width: 760px) { .honest { grid-template-columns: 1fr; gap: 12px; padding: 18px; } }

.ticker {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.62), rgba(255,255,255,0.28)),
    rgba(255,253,247,0.56);
  backdrop-filter: blur(16px) saturate(140%);
}
.ticker-inner {
  min-height: 66px;
  display: grid;
  grid-template-columns: 180px 1fr 1fr 1fr;
  align-items: center;
  gap: 20px;
}
.ticker-label { color: var(--green); font-size: 12px; font-weight: 850; letter-spacing: 0.15em; text-transform: uppercase; }
.ticker strong { display: block; }
.ticker span { color: var(--muted); font-size: 13px; }

.band { padding: 34px 0; border-top: 1px solid var(--line); }
.section-head {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: 36px;
  align-items: end;
  margin-bottom: 20px;
}
.section-head h2 {
  margin: 0;
  font-size: clamp(34px, 4.6vw, 58px);
  line-height: 0.96;
  text-wrap: balance;
}
.section-head p { margin: 0; color: var(--muted); font-size: 17px; max-width: 62ch; text-wrap: pretty; }

.system-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.system-card {
  min-height: 210px;
  display: grid;
  align-content: space-between;
  gap: 17px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.82), rgba(255,255,255,0.48)),
    var(--panel);
  box-shadow:
    0 24px 60px rgba(16,19,20,0.08),
    inset 0 1px 0 rgba(255,255,255,0.86);
}
.system-card:nth-child(2) {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.78), rgba(255,255,255,0.38)),
    #eef8ef;
}
.system-card:nth-child(3) {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.78), rgba(255,255,255,0.38)),
    #eef3ff;
}
.system-card h3 { margin: 0; font-size: 28px; letter-spacing: -0.035em; }
.system-card p { margin: 12px 0 0; color: var(--muted); }
.mini-map {
  display: grid;
  gap: 9px;
  min-height: 116px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,0.62);
}
.mini-line {
  height: 13px;
  width: var(--w, 70%);
  border-radius: 4px;
  background: rgba(16,19,20,0.15);
}
.mini-line.hot { background: var(--blue); }
.mini-line.good { background: var(--green); }
.mini-line.warn { background: var(--coral); }

.blackout {
  padding: 36px 0;
  color: var(--dark-text);
  background:
    radial-gradient(circle at 16% 18%, rgba(31,111,255,0.24), transparent 28%),
    radial-gradient(circle at 84% 22%, rgba(199,240,69,0.18), transparent 26%),
    linear-gradient(180deg, rgba(255,255,255,0.035), transparent 18%),
    var(--dark);
}
.blackout .section-head p { color: var(--dark-muted); }
.blackout .eyebrow { color: var(--lime); }
.demo {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 22px;
}
.demo-copy {
  padding: 22px;
  border: 1px solid rgba(255,255,255,0.11);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.09), rgba(255,255,255,0.035)),
    rgba(255,255,255,0.055);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.12);
}
.demo-copy h3 { margin: 0; font-size: 38px; line-height: 0.98; }
.demo-copy p { color: var(--dark-muted); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.chip {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 999px;
  color: var(--dark-muted);
  font-family: var(--mono);
  font-size: 11px;
}
.demo-screen {
  min-height: 410px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.035), transparent),
    #090b0c;
  box-shadow:
    0 24px 70px rgba(0,0,0,0.34),
    inset 0 1px 0 rgba(255,255,255,0.09);
}
.screen-top {
  height: 46px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  color: var(--dark-muted);
  font-family: var(--mono);
  font-size: 11px;
}
.screen-content {
  padding: 20px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.75;
}
.line { opacity: 0; animation: reveal 17s ease infinite; animation-delay: var(--d, 0s); }
@keyframes reveal {
  0%, 7% { opacity: 0; transform: translateY(5px); }
  13%, 88% { opacity: 1; transform: translateY(0); }
  96%, 100% { opacity: 0; transform: translateY(-5px); }
}

.products {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.product {
  min-height: 360px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.84), rgba(255,255,255,0.48)),
    var(--panel);
  box-shadow:
    0 24px 64px rgba(16,19,20,0.08),
    inset 0 1px 0 rgba(255,255,255,0.9);
}
.product.dark {
  color: var(--dark-text);
  background:
    radial-gradient(circle at 18% 12%, rgba(31,111,255,0.22), transparent 30%),
    linear-gradient(180deg, rgba(255,255,255,0.07), rgba(255,255,255,0.018)),
    var(--ink);
}
.product h3 { margin: 0; font-size: clamp(38px, 4.6vw, 58px); line-height: 0.92; }
.tag { margin: 16px 0 24px; color: var(--green); font-weight: 850; }
.product.dark .tag { color: var(--lime); }
.product p { color: var(--muted); }
.product.dark p { color: var(--dark-muted); }
.features { display: grid; gap: 10px; margin-top: 28px; }
.feature {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  color: var(--muted);
}
.product.dark .feature { color: var(--dark-muted); }
.feature::before {
  content: "";
  width: 10px;
  height: 10px;
  margin-top: 7px;
  border-radius: 3px;
  background: var(--blue);
}
.product.dark .feature::before { background: var(--lime); }

.security-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 14px;
}
.security-panel {
  min-height: 340px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.9), rgba(255,255,255,0.58)),
    var(--panel-solid);
  box-shadow:
    0 24px 64px rgba(16,19,20,0.08),
    inset 0 1px 0 rgba(255,255,255,0.9);
}
.security-panel h3 { margin: 0; font-size: 42px; line-height: 0.98; }
.security-panel p { color: var(--muted); }
.audit {
  min-height: 340px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    radial-gradient(circle at 86% 12%, rgba(199,240,69,0.12), transparent 28%),
    linear-gradient(180deg, rgba(255,255,255,0.055), rgba(255,255,255,0.012)),
    var(--ink);
  color: var(--dark-text);
  font-family: var(--mono);
  font-size: 12px;
}
.audit-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) 74px;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.09);
}
.audit-row:last-child { border-bottom: 0; }
.audit-row span { color: var(--dark-muted); }
.audit-row b { color: var(--lime); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}
.pricing-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 1080px;
  margin: 0 auto;
}
.pricing-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  max-width: 760px;
  margin: 0 auto;
}
.tier {
  min-height: 306px;
  display: grid;
  align-content: space-between;
  gap: 28px;
  padding: 21px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.82), rgba(255,255,255,0.5)),
    var(--panel);
  box-shadow:
    0 20px 54px rgba(16,19,20,0.075),
    inset 0 1px 0 rgba(255,255,255,0.86);
}
.tier.featured {
  color: var(--dark-text);
  background:
    radial-gradient(circle at 80% 8%, rgba(199,240,69,0.2), transparent 34%),
    var(--ink);
}
.tier h3 { margin: 0; font-size: 22px; letter-spacing: -0.02em; }
.tier p { margin: 10px 0 0; color: var(--muted); font-size: 14px; }
.tier.featured p { color: var(--dark-muted); }
.price { font-family: var(--serif); font-size: 36px; letter-spacing: -0.05em; }
.price small { font-family: var(--sans); font-size: 12px; color: var(--quiet); letter-spacing: 0; }
.tier a { color: var(--blue); font-size: 14px; font-weight: 850; }
.tier.featured a { color: var(--lime); }

.docs {
  min-height: calc(100svh + 360px);
  padding: 78px 0 40px;
  color: var(--dark-text);
  background:
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px) 0 0 / 90px 90px,
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px) 0 0 / 90px 90px,
    radial-gradient(circle at 88% 8%, rgba(199,240,69,0.12), transparent 25%),
    radial-gradient(circle at 12% 12%, rgba(31,111,255,0.15), transparent 26%),
    var(--dark);
}
.docs-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  gap: 34px;
  align-items: start;
}
.docs h2 { margin: 0; font-size: clamp(44px, 5.9vw, 76px); line-height: 0.92; }
.docs h2 { text-wrap: balance; }
.docs p { color: var(--dark-muted); max-width: 60ch; text-wrap: pretty; }
.install-stack { display: grid; gap: 10px; }
.install {
  display: grid;
  grid-template-columns: 126px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  padding: 17px;
  border: 1px solid rgba(255,255,255,0.13);
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.07), rgba(255,255,255,0.025)),
    var(--dark-2);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.1);
}
.install b { color: var(--lime); }
.install code {
  color: var(--dark-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.foot-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  margin-top: 58px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.12);
  color: #899396;
  font-size: 13px;
}

@media (max-width: 1100px) {
  .hero-grid, .section-head, .demo, .security-grid, .docs-grid { grid-template-columns: 1fr; }
  .defense-matrix { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero h1 { max-width: 100%; font-size: clamp(40px, 7.4vw, 72px); }
  .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pricing-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .products, .system-grid { grid-template-columns: 1fr 1fr; }
  .family-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .wrap { width: min(100% - 28px, 1220px); }
  .nav-inner { width: min(100% - 24px, 1280px); }
  .nav-links a:not(.nav-cta) { display: none; }
  .hero { min-height: auto; padding-top: 44px; }
  .hero h1 { max-width: 100%; font-size: 39px; line-height: 0.98; overflow-wrap: anywhere; }
  .hero h1 span { display: block; }
  .hero-copy { max-width: 100%; font-size: 16px; line-height: 1.58; }
  .proof { min-width: 0; }
  .proof span { overflow-wrap: anywhere; }
  .button { min-width: 0; padding: 0 14px; }
  .hero-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .proof-row, .ticker-inner, .metrics, .workbench, .system-grid, .products, .pricing-grid, .family-grid, .defense-matrix { grid-template-columns: 1fr; }
  .hero-device { min-height: auto; }
  .device-layout { grid-template-columns: 1fr; min-height: auto; }
  .rail { display: none; }
  .ticker-inner { padding: 18px 0; }
  .band, .blackout { padding: 36px 0; }
  .section-head { gap: 18px; }
  .audit-row { grid-template-columns: 1fr; gap: 3px; }
  .install { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .line { opacity: 1; }
  .typed { width: auto !important; }
}

/* ===== Mobile nav hamburger ===== */
.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  color: var(--ink);
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  align-items: center;
  justify-content: center;
}
.nav-toggle:hover { border-color: var(--line-2); }
@media (max-width: 760px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: absolute;
    top: 100%;
    right: 12px;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    margin: 8px 0 0;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--panel-solid);
    box-shadow: 0 24px 60px rgba(16,19,20,0.16);
    display: none;
    min-width: 200px;
  }
  .nav-links.open { display: flex; }
  .nav-links a:not(.nav-cta) { display: block !important; padding: 10px 12px; border-radius: 8px; }
  .nav-links a:not(.nav-cta):hover { background: var(--paper-2); }
  .nav-links .nav-cta { margin-top: 4px; text-align: center; }
}

/* ===== Footer with link columns ===== */
.site-footer {
  margin-top: 24px;
  padding: 36px 0 24px;
  background: var(--dark);
  color: var(--dark-text);
  border-top: 1px solid rgba(255,255,255,0.05);
}
.site-footer .wrap { width: min(1220px, calc(100% - 44px)); margin: 0 auto; }
.foot-cols {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 28px;
  margin-bottom: 34px;
}
.foot-brand {
  display: grid;
  gap: 14px;
  align-content: start;
}
.foot-brand .brand { color: var(--dark-text); }
.foot-brand p {
  margin: 0;
  color: var(--dark-muted);
  font-size: 13px;
  line-height: 1.55;
  max-width: 28ch;
}
.foot-col h5 {
  margin: 0 0 14px;
  color: var(--lime);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.foot-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.foot-col a {
  color: var(--dark-text);
  font-size: 13px;
  opacity: 0.84;
}
.foot-col a:hover { opacity: 1; color: var(--lime); }
.site-footer .foot-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  color: var(--dark-muted);
  font-size: 12px;
}
@media (max-width: 880px) {
  .foot-cols { grid-template-columns: 1fr 1fr; gap: 28px; }
  .foot-brand { grid-column: 1 / -1; }
}

/* ===== 404 page ===== */
.error-page {
  min-height: calc(100vh - 64px);
  display: grid;
  place-items: center;
  padding: 48px 0;
  text-align: center;
}
.error-page h1 {
  margin: 0 0 8px;
  font-size: clamp(48px, 8vw, 96px);
  letter-spacing: -0.04em;
  color: var(--blue);
  font-family: var(--serif);
}
.error-page h2 {
  margin: 0 0 16px;
  font-size: clamp(20px, 2.6vw, 28px);
  font-family: var(--serif);
  letter-spacing: -0.02em;
  color: var(--ink);
}
.error-page p { color: var(--muted); margin: 0 0 28px; max-width: 48ch; }
.error-page .button { display: inline-flex; align-items: center; gap: 8px; }

/* ===== Legal pages (privacy, terms) ===== */
.legal {
  max-width: 72ch;
  margin: 0 auto;
  padding: 16px 0 48px;
  color: var(--ink-2);
}
.legal h1 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: clamp(34px, 4vw, 48px);
  letter-spacing: -0.02em;
}
.legal .effective { color: var(--muted); font-size: 13px; margin: 0 0 32px; }
.legal h2 {
  margin: 36px 0 12px;
  font-family: var(--serif);
  font-size: clamp(20px, 2.4vw, 26px);
  letter-spacing: -0.015em;
}
.legal p { line-height: 1.65; margin: 0 0 14px; }
.legal ul { line-height: 1.65; margin: 0 0 14px; padding-left: 22px; }
.legal li { margin-bottom: 6px; }
.legal code {
  background: var(--paper-2);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.92em;
}

/* ============================================================
   Hero carousel — four sibling distributions cycle through the
   hero device. Each slide is absolutely positioned and fades in
   for its window of the 24-second cycle (6 seconds per slide
   with brief crossfade). Slides are self-labeled at the bottom
   via .slide-caption so a viewer always knows which surface
   they are looking at.
   ============================================================ */

.hero-carousel { position: relative; min-height: 620px; }

.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  animation: hero-cycle 24s ease-in-out infinite;
}
.hero-slide:nth-child(1) { animation-delay: 0s; }
.hero-slide:nth-child(2) { animation-delay: 6s; }
.hero-slide:nth-child(3) { animation-delay: 12s; }
.hero-slide:nth-child(4) { animation-delay: 18s; }

.hero-carousel:hover .hero-slide { animation-play-state: paused; }

@keyframes hero-cycle {
  0%   { opacity: 0; transform: scale(0.985); }
  2%   { opacity: 1; transform: scale(1); }
  23%  { opacity: 1; transform: scale(1); }
  25%  { opacity: 0; transform: scale(1.005); }
  100% { opacity: 0; transform: scale(1.005); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-slide { animation: none; opacity: 1; position: relative; inset: auto; }
}

.slide-caption {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 12px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--dark-muted);
  background: rgba(8,10,11,0.6);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 8px 12px;
  line-height: 1.4;
  backdrop-filter: blur(8px);
}
.slide-caption strong { color: var(--dark-text); font-weight: 700; }
.slide-caption code {
  font-size: 11px;
  color: #c7f045;
  background: rgba(255,255,255,0.04);
  padding: 0 4px;
  border-radius: 3px;
}

/* ---- Slide 1: Periphery in Claude Code (chat-style) ---- */
.slide-screen {
  flex: 1;
  padding: 20px 22px 64px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--dark-text);
  overflow: hidden;
}
.screen-line { margin-bottom: 7px; line-height: 1.5; }
.screen-line.tool { color: var(--dark-muted); }
.screen-line .pc { color: #c7f045; font-weight: 700; }
.screen-line .gold { color: var(--gold); margin-right: 6px; }
.screen-line .ok { color: #7ee7bf; font-weight: 700; }
.screen-line .blue { color: #7fb8ff; }
.screen-line.faint, .screen-line .faint { color: var(--dark-muted); opacity: 0.8; }

/* ---- Slide 2: PeriCode in Obsidian ---- */
.slide-inside {
  flex: 1;
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr) 240px;
  min-height: 0;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--dark-text);
  padding-bottom: 56px;
}
.inside-vaultnav {
  padding: 14px 12px;
  border-right: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.02);
  font-size: 11px;
}
.inside-vaultnav-h {
  color: var(--dark-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 10px;
  margin-bottom: 8px;
}
.inside-vaultnav-item {
  padding: 4px 6px;
  border-radius: 4px;
  margin-bottom: 2px;
  color: var(--dark-muted);
}
.inside-vaultnav-item.active {
  background: rgba(255,255,255,0.08);
  color: var(--dark-text);
}
.inside-editor {
  padding: 16px 20px;
  font-size: 13px;
  line-height: 1.55;
  border-right: 1px solid rgba(255,255,255,0.06);
}
.inside-editor-h {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--dark-text);
}
.inside-editor-p {
  margin-bottom: 10px;
  color: var(--dark-muted);
}
.inside-editor-p .blue { color: #7fb8ff; }
.inside-editor-p.faint { font-size: 11px; opacity: 0.7; }

.inside-sidebar {
  padding: 14px 12px;
  background: rgba(255,255,255,0.025);
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 11px;
}
.inside-logo {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.inside-provider {
  display: block;
  margin-top: 4px;
  font-size: 10px;
  font-weight: 400;
  color: var(--dark-muted);
}
.inside-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.inside-pill {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 10px;
  background: rgba(255,255,255,0.06);
  color: var(--dark-muted);
  font-size: 10px;
}
.inside-pill.accent {
  background: rgba(199,240,69,0.15);
  color: #c7f045;
}
.inside-toast {
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(126,231,191,0.08);
  border: 1px solid rgba(126,231,191,0.18);
  font-size: 11px;
}
.inside-toast .ok { color: #7ee7bf; font-weight: 700; margin-right: 4px; }
.inside-welcome {
  padding: 10px;
  border-radius: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.inside-welcome-h {
  font-size: 12px;
  font-weight: 700;
  color: var(--dark-text);
}
.inside-welcome-p {
  font-size: 11px;
  color: var(--dark-muted);
  margin-bottom: 4px;
}
.inside-prompt {
  text-align: left;
  font-size: 11px;
  padding: 6px 8px;
  border-radius: 5px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(8,10,11,0.5);
  color: var(--dark-text);
  cursor: pointer;
  font-family: inherit;
}
.inside-composer {
  margin-top: auto;
  padding: 8px 10px;
  border-radius: 6px;
  background: rgba(8,10,11,0.5);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--dark-muted);
  font-size: 11px;
  font-style: italic;
}

/* ---- Slide 4: PeriCode Sidecar (overlay on a host app) ---- */
.slide-sidecar {
  flex: 1;
  position: relative;
  padding: 20px;
  padding-bottom: 60px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--dark-text);
}
.sidecar-host {
  position: absolute;
  inset: 20px 20px 80px;
  background: #d4d2c8;
  color: #1a1a1a;
  border-radius: 4px;
  border: 1px solid #999;
  font-family: "Tahoma", "Segoe UI", sans-serif;
  font-size: 11px;
  overflow: hidden;
  filter: saturate(0.85);
}
.sidecar-host-bar {
  background: linear-gradient(180deg, #4d6c98, #355175);
  color: #fff;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
}
.sidecar-host-grid {
  padding: 16px;
  display: grid;
  gap: 8px;
}
.sidecar-host-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  align-items: center;
  gap: 12px;
}
.sidecar-host-row > span:first-child { font-weight: 600; }
.sidecar-host-cell {
  padding: 4px 8px;
  background: #fff;
  border: 1px solid #888;
  font-family: "Consolas", monospace;
}
.sidecar-host-cell.faint { color: #777; background: #ece8d8; }
.sidecar-host-cell-target {
  outline: 2px solid #c7f045;
  outline-offset: 1px;
  animation: sidecar-pulse 1.4s ease-in-out infinite;
}
@keyframes sidecar-pulse {
  0%, 100% { outline-color: #c7f045; }
  50%      { outline-color: rgba(199,240,69,0.35); }
}

.sidecar-overlay {
  position: absolute;
  right: 28px;
  bottom: 76px;
  width: 280px;
  background: rgba(8,10,11,0.94);
  border: 1px solid rgba(199,240,69,0.35);
  border-radius: 10px;
  padding: 12px 14px;
  box-shadow: 0 18px 40px rgba(0,0,0,0.45);
  font-size: 11px;
  line-height: 1.55;
  color: var(--dark-text);
}
.sidecar-overlay-h {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.sidecar-overlay-line { margin-bottom: 5px; }
.sidecar-overlay-line .pc { color: #c7f045; font-weight: 700; }
.sidecar-overlay-line .gold { color: var(--gold); margin-right: 4px; }
.sidecar-overlay-line .ok { color: #7ee7bf; font-weight: 700; margin-right: 4px; }
.sidecar-overlay-line .blue { color: #7fb8ff; }
.sidecar-overlay-line.faint { color: var(--dark-muted); }

/* Obsidian plugin pages: readable copy and responsive feature cards. */
.plugin-hero { padding: clamp(28px, 3.5vw, 42px) 0 28px; }
.plugin-hero h1 { max-width: 20ch; font-size: clamp(40px, 5vw, 64px); }
.plugin-hero .hero-copy { max-width: 64ch; margin-top: 18px; font-size: 18px; }
.plugin-hero .hero-actions { margin-top: 20px; }
.plugin-caption { margin-top: 14px; color: var(--muted); font-size: 14px; }
.plugin-prose { max-width: 860px; }
.plugin-page { min-height: auto; }
.plugin-page h1 { font-size: clamp(34px, 4vw, 52px); line-height: 1.12; margin: 0 0 22px; }
.plugin-prose h2 { margin-top: 28px; scroll-margin-top: 90px; }
.plugin-prose p, .plugin-prose li { line-height: 1.65; }
.plugin-prose code { overflow-wrap: anywhere; }
.plugin-features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin: 24px 0; }
.plugin-features article { padding: 22px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); }
.plugin-features h2, .plugin-features h3 { margin: 0 0 12px; font-size: 20px; line-height: 1.3; }

body[data-page="products"] .plugin-page h1 {
  max-width: 24ch;
  font-size: clamp(28px, 2.7vw, 38px);
}

body[data-page="products"] .plugin-features h2,
body[data-page="products"] .plugin-features h3 {
  font-size: 17px;
}
.plugin-features p { color: var(--muted); margin: 0; line-height: 1.7; }
.plugin-list { padding-left: 24px; }
.plugin-list li { padding-left: 5px; margin: 10px 0; }
main a:not(.button) { text-decoration: underline; text-underline-offset: 3px; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; }
@media (max-width: 960px) {
  .nav-inner { gap: 14px; }
  .nav-links { gap: 12px; font-size: 13px; }
}
@media (max-width: 760px) {
  .plugin-features { grid-template-columns: 1fr; }
  .plugin-hero .hero-copy { font-size: 17px; }
  .plugin-hero { padding: 32px 0 28px; }
  .band { padding: 34px 0; }
  .hero-actions .button { width: 100%; text-align: center; }
}

/* Editorial restyle: gradients belong to the PeriCode mark and wordmark.
   Page structure uses flat surfaces, one functional blue accent and quiet borders. */
body {
  background: var(--canvas);
}
.site-nav {
  background: color-mix(in srgb, var(--canvas) 94%, transparent);
  box-shadow: none;
}
.nav-cta,
.button.primary {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
  box-shadow: none;
}
.button {
  border-radius: 7px;
  background: var(--panel);
  box-shadow: none;
}
.page-back {
  border-radius: 7px;
  background: transparent;
}
.plugin-features article,
.system-card,
.audit-card,
.docs-card,
.security-card,
.price-card,
.install {
  border-color: var(--line);
  border-radius: 9px;
  background: var(--panel);
  box-shadow: none;
}
.system-card:nth-child(2),
.system-card:nth-child(3) {
  background: var(--panel);
}
.blackout {
  background: var(--dark);
}
.demo-copy,
.terminal,
.install {
  background-image: none;
  box-shadow: none;
}
.tag,
.badge,
.status-pill,
.signal {
  box-shadow: none;
}

/* Product finish: crisp type, luminous glass and restrained motion. */
:root {
  --canvas: #f5f7fb;
  --panel: rgba(255, 255, 255, 0.72);
  --panel-solid: #ffffff;
  --line: rgba(16, 24, 40, 0.10);
  --line-2: rgba(16, 24, 40, 0.17);
}

body {
  background:
    radial-gradient(circle at 18% -8%, rgba(31, 111, 255, 0.10), transparent 32rem),
    radial-gradient(circle at 92% 18%, rgba(3, 164, 124, 0.07), transparent 28rem),
    var(--canvas);
}

.serif {
  font-family: var(--sans);
  font-weight: 720;
  letter-spacing: -0.045em;
}

.site-nav,
.nav {
  border-bottom-color: rgba(255, 255, 255, 0.72);
  background: rgba(247, 249, 252, 0.72);
  backdrop-filter: blur(22px) saturate(150%);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
  box-shadow: 0 1px 0 rgba(16, 24, 40, 0.08);
}

.plugin-features article,
.system-card,
.audit-card,
.docs-card,
.security-card,
.price-card,
.install {
  border-color: rgba(255, 255, 255, 0.82);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.68);
  box-shadow:
    inset 0 0 0 1px rgba(16, 24, 40, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.98),
    0 10px 30px rgba(30, 50, 80, 0.06);
  backdrop-filter: blur(16px) saturate(135%);
  -webkit-backdrop-filter: blur(16px) saturate(135%);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.plugin-features article:hover,
.system-card:hover,
.docs-card:hover {
  transform: translateY(-2px);
  box-shadow:
    inset 0 0 0 1px rgba(31, 111, 255, 0.14),
    inset 0 1px 0 #fff,
    0 16px 36px rgba(30, 70, 130, 0.10);
}

.button {
  position: relative;
  overflow: hidden;
  border-color: rgba(16, 24, 40, 0.13);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: inset 0 1px 0 #fff, 0 8px 22px rgba(30, 50, 80, 0.07);
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button.primary,
.nav-cta {
  border-color: rgba(20, 82, 220, 0.78);
  background: #1769ed;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.30),
    0 8px 20px rgba(31, 111, 255, 0.22);
}

.button:hover,
.nav-cta:hover {
  transform: translateY(-1px);
}

.button.primary:hover,
.nav-cta:hover {
  background: #0f5edc;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.34),
    0 12px 26px rgba(31, 111, 255, 0.28);
}

.band + .band {
  border-top: 1px solid rgba(16, 24, 40, 0.07);
}

@media (prefers-reduced-motion: reduce) {
  .button,
  .nav-cta,
  .plugin-features article,
  .system-card,
  .docs-card { transition: none; }
}

/* The landing page keeps the complete pitch within one desktop viewport. */
.home-product {
  min-height: calc(100vh - 64px - 65px);
  display: grid;
  align-items: center;
  padding: clamp(28px, 4vh, 48px) 0 24px;
}

.home-product > .wrap {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(540px, 1.18fr);
  column-gap: clamp(30px, 5vw, 72px);
  row-gap: 18px;
  align-items: center;
}

.home-intro h1 {
  margin: 0;
  font-size: clamp(42px, 4.7vw, 70px);
  line-height: 1.01;
  text-wrap: balance;
}

.home-intro h1 span { color: var(--blue); }
.home-intro .hero-copy { margin-top: 18px; font-size: 16px; }
.home-intro .hero-actions { margin-top: 20px; }
.home-capabilities h2 { margin: 0; font-size: clamp(25px, 2.3vw, 34px); line-height: 1.08; }
.home-feature-grid { grid-template-columns: 1fr; gap: 10px; margin: 18px 0 14px; }
.home-feature-grid article { padding: 16px 18px; }
.home-feature-grid h3 { margin-bottom: 5px; font-size: 16px; }
.home-feature-grid p { font-size: 13px; line-height: 1.5; }
.home-links { display: flex; flex-wrap: wrap; gap: 18px; font-size: 13px; }
.home-provider-strip {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}
.home-provider-strip strong { color: var(--ink-2); font-weight: 650; }
.home-provider-strip a { color: var(--blue); font-weight: 700; }

body[data-page="home"] .site-footer { display: none; }

@media (max-width: 900px) {
  .home-product { min-height: auto; padding: 36px 0 28px; }
  .home-product > .wrap { grid-template-columns: 1fr; gap: 34px; }
  .home-provider-strip { justify-content: flex-start; }
}

/* Compact primary pages and a crisp native variable type system. */
:root {
  --sans: "Segoe UI Variable Text", "SF Pro Text", Inter, system-ui, sans-serif;
  --display: "Segoe UI Variable Display", "SF Pro Display", Inter, system-ui, sans-serif;
}

body { font-family: var(--sans); }
.serif { font-family: var(--display); }

body[data-page="products"] .site-footer,
body[data-page="system"] .site-footer,
body[data-page="docs"] .site-footer,
body[data-page="pricing"] .site-footer { display: none; }

body[data-page="products"] .plugin-page,
body[data-page="system"] .plugin-page,
body[data-page="docs"] .plugin-page,
body[data-page="pricing"] .plugin-page { min-height: calc(100vh - 64px); }

body[data-page="products"] .band,
body[data-page="system"] .band,
body[data-page="docs"] .band,
body[data-page="pricing"] .band { padding: clamp(22px, 3vh, 32px) 0; }

body[data-page="system"] .plugin-prose,
body[data-page="docs"] .plugin-prose,
body[data-page="pricing"] .plugin-prose { max-width: 1040px; }

body[data-page="system"] .plugin-page h1,
body[data-page="docs"] .plugin-page h1,
body[data-page="pricing"] .plugin-page h1 { font-size: clamp(30px, 3vw, 40px); margin-bottom: 12px; }

body[data-page="products"] .plugin-features { gap: 10px; margin: 13px 0; }
body[data-page="products"] .plugin-features article { padding: 13px 15px; }
body[data-page="products"] .plugin-features h2 { margin-bottom: 4px; font-size: 16px; }
body[data-page="products"] .plugin-features p { font-size: 13px; line-height: 1.45; }
body[data-page="products"] .plugin-features + p { margin: 8px 0; font-size: 13px; }

.compact-actions { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.compact-actions .hero-actions { flex: 0 0 auto; margin-top: 4px; }
.compact-disclosure { border: 1px solid var(--line); border-radius: 10px; background: rgba(255,255,255,0.58); }
.compact-disclosure summary { padding: 11px 14px; cursor: pointer; color: var(--ink); font-weight: 720; }
.compact-disclosure > p { margin: 0; padding: 0 14px 12px; color: var(--muted); font-size: 13px; }
.compact-actions .compact-disclosure { max-width: 480px; }

.compact-steps { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0; }
.compact-steps li { list-style: none; margin: 0; padding: 15px 17px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); }
.compact-notes { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; color: var(--muted); font-size: 13px; }
.compact-notes p { margin: 5px 0; }

.guide-disclosures { display: grid; gap: 9px; margin-top: 14px; }
.guide-disclosures .compact-disclosure > .plugin-list { margin: 0; padding: 0 38px 13px; columns: 2; column-gap: 34px; }
.guide-disclosures .compact-disclosure > .plugin-list li { break-inside: avoid; margin: 4px 0; font-size: 13px; }

.pericode-name { display: inline; color: transparent; background: linear-gradient(90deg, var(--ink) 0 43%, var(--blue) 58%, var(--green) 100%); background-clip: text; -webkit-background-clip: text; font-weight: inherit; }

@media (max-width: 760px) {
  body[data-page="products"] .site-footer,
  body[data-page="system"] .site-footer,
  body[data-page="docs"] .site-footer,
  body[data-page="pricing"] .site-footer { display: block; }
  .compact-actions { align-items: stretch; flex-direction: column; }
  .compact-steps, .compact-notes { grid-template-columns: 1fr; }
  .guide-disclosures .compact-disclosure > .plugin-list { columns: 1; }
}