/* Computer Police — landing site * * Light theme by default; dark theme via [data-theme="dark"] on . * No JS frameworks, no Tailwind. Plain CSS custom properties. */ /* ───────────── theme tokens ───────────── Two palettes, both derived from the macOS app's visual identity: - Light = retro print / cream paper, deep brown ink, vintage forest green. - Dark = CRT phosphor, deep navy slate, lime phosphor green, honey amber. The dark palette is the brand: it's what the menu-bar app shows. */ :root, [data-theme="light"] { --bg: #f7f1e1; /* warm cream paper, like the Mac case */ --bg-elev: #ede4ca; /* deeper card surface */ --bg-elev-2: #e0d4b3; /* panels, table headers */ --border: #22180a; /* deep brown ink — same as the icon outline */ --border-soft: #a8916a; --fg: #22180a; --fg-muted: #5a4530; --fg-dim: #8c785a; --accent: #1c6b39; /* vintage forest green */ --accent-soft-bg: rgba(28, 107, 57, 0.10); --accent-soft-border: rgba(28, 107, 57, 0.45); --accent-amber: #a86d0c; --accent-red: #962e2e; /* Terminal stays dark on both themes — CRT phosphor look. */ --terminal-bg: #0a0c14; --terminal-fg: #d8deef; --terminal-border: #22180a; --terminal-prompt: #5be38a; --terminal-muted: #5d6788; --terminal-ok: #5be38a; --terminal-caught: #f5a623; --terminal-block: #e15050; --top-bg: rgba(247, 241, 225, 0.88); --shadow-hero: 6px 6px 0 0 var(--border); --shadow-card: 3px 3px 0 0 var(--border-soft); } [data-theme="dark"] { --bg: #0a0c14; /* deep CRT navy, matches the app window */ --bg-elev: #11151f; /* slate panel */ --bg-elev-2: #1a2030; /* lighter slate */ --border: #2d3756; --border-soft: #1e2640; --fg: #d8deef; --fg-muted: #8993b3; --fg-dim: #5d6788; --accent: #5be38a; /* phosphor green, PATROL ACTIVE / OK */ --accent-soft-bg: rgba(91, 227, 138, 0.12); --accent-soft-border: rgba(91, 227, 138, 0.40); --accent-amber: #f5a623; /* CAUGHT badge honey */ --accent-red: #e15050; /* BLOCK badge */ --terminal-bg: #06080f; --terminal-fg: #d8deef; --terminal-border: #2d3756; --terminal-prompt: #5be38a; --terminal-muted: #5d6788; --terminal-ok: #5be38a; --terminal-caught: #f5a623; --terminal-block: #e15050; --top-bg: rgba(10, 12, 20, 0.88); --shadow-hero: 6px 6px 0 0 var(--border); --shadow-card: none; } :root { --max: 1080px; --max-narrow: 720px; --radius: 0; --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, system-ui, sans-serif; color-scheme: light dark; } /* All surfaces are square. No rounded corners anywhere — the brand is industrial / police-procedural, not consumer-app. */ *, *::before, *::after { border-radius: 0; } *, *::before, *::after { box-sizing: border-box; } html { scroll-behavior: smooth; } body { margin: 0; background: var(--bg); color: var(--fg); font-family: var(--sans); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; transition: background-color 200ms ease, color 200ms ease; } a { color: var(--accent); text-decoration: none; border-bottom: 1px solid transparent; transition: border-color 120ms ease, color 120ms ease; } a:hover { border-bottom-color: var(--accent); } code { font-family: var(--mono); font-size: 0.92em; color: var(--fg); background: var(--bg-elev-2); padding: 0.08em 0.32em; border-radius: var(--radius); border: 1px solid var(--border-soft); } pre { font-family: var(--mono); font-size: 0.875rem; line-height: 1.55; color: var(--fg); background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; overflow-x: auto; margin: 0; transition: background-color 200ms ease, border-color 200ms ease; } pre code { background: transparent; border: 0; padding: 0; font-size: inherit; } /* ───────────── top ───────────── */ .top { position: sticky; top: 0; z-index: 10; background: var(--top-bg); backdrop-filter: saturate(140%) blur(10px); -webkit-backdrop-filter: saturate(140%) blur(10px); border-bottom: 1px solid var(--border-soft); transition: background-color 200ms ease, border-color 200ms ease; } .top-inner { max-width: var(--max); margin: 0 auto; padding: 14px 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px; } .brand { display: inline-flex; align-items: center; gap: 10px; color: var(--fg); border-bottom: 0; font-family: var(--mono); font-weight: 700; letter-spacing: 0.08em; } .brand-mark-svg { display: block; } .brand-name { font-size: 0.85rem; } .top-right { display: flex; align-items: center; gap: 16px; } .top-nav { display: flex; gap: 22px; font-family: var(--mono); font-size: 0.82rem; } .top-nav a { color: var(--fg-muted); border-bottom: 0; letter-spacing: 0.04em; } .top-nav a:hover { color: var(--accent); } .theme-toggle { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border: 1px solid var(--border); background: transparent; color: var(--fg-muted); border-radius: var(--radius); cursor: pointer; padding: 0; transition: color 120ms ease, border-color 120ms ease, background 120ms ease; } .theme-toggle:hover { color: var(--accent); border-color: var(--accent); } .theme-toggle svg { display: block; } /* Show sun when in dark theme (clicking switches to light); moon when in light. */ [data-theme="light"] .theme-toggle .icon-sun { display: none; } [data-theme="light"] .theme-toggle .icon-moon { display: block; } [data-theme="dark"] .theme-toggle .icon-sun { display: block; } [data-theme="dark"] .theme-toggle .icon-moon { display: none; } /* ───────────── hero ───────────── */ .hero { max-width: var(--max); margin: 0 auto; padding: 72px 24px 32px; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; } .eyebrow, .section-eyebrow { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.18em; color: var(--accent); margin: 0 0 12px; text-transform: uppercase; } h1 { font-family: var(--sans); font-size: clamp(2.1rem, 4vw, 3.1rem); line-height: 1.08; letter-spacing: -0.02em; font-weight: 700; margin: 0 0 18px; color: var(--fg); } .lede { font-size: 1.08rem; color: var(--fg-muted); max-width: 36rem; margin: 0 0 24px; } .meta { margin-top: 16px; color: var(--fg-dim); font-size: 0.86rem; font-family: var(--mono); } .meta a { color: var(--fg-muted); } .hero-art img { width: 100%; height: auto; border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow-hero); } /* ───────────── install block ───────────── */ .install-block { position: relative; margin-top: 8px; } .install-block pre { padding-right: 88px; white-space: pre-wrap; word-break: break-all; } .copy-btn { position: absolute; top: 8px; right: 8px; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.06em; color: var(--fg-muted); background: var(--bg-elev-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 6px 10px; cursor: pointer; transition: color 120ms ease, border-color 120ms ease; z-index: 2; } .copy-btn:hover { color: var(--accent); border-color: var(--accent); } .copy-btn[data-copied="true"] { color: var(--accent); border-color: var(--accent); } /* ───────────── install tabs ───────────── A small folder-tab strip above the install snippet. The active tab shares its bottom edge with the panel below (no border between them) — the classic physical-tab look, with sharp corners to match the rest of the site. */ .install-tabs { margin-top: 8px; } .install-tab-strip { display: flex; gap: 0; margin-bottom: -1px; /* overlap the panel's top border by 1px */ position: relative; z-index: 1; overflow-x: auto; scrollbar-width: none; } .install-tab-strip::-webkit-scrollbar { display: none; } .install-tab { font-family: var(--mono); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.10em; text-transform: uppercase; color: var(--fg-dim); background: var(--bg); border: 1px solid var(--border-soft); border-bottom-color: var(--border); border-radius: var(--radius); padding: 8px 14px; cursor: pointer; white-space: nowrap; transition: color 120ms ease, background-color 120ms ease, border-color 120ms ease; } .install-tab + .install-tab { border-left-width: 0; /* tabs share their vertical seams */ } .install-tab:hover { color: var(--fg); background: var(--bg-elev); } .install-tab.is-active { color: var(--accent); background: var(--bg-elev); border-color: var(--border); border-bottom-color: var(--bg-elev); /* visually merge with panel */ font-weight: 700; } .install-tab:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; z-index: 2; } .install-panels { position: relative; border: 1px solid var(--border); background: var(--bg-elev); } .install-panel pre { margin: 0; border: 0; background: transparent; padding: 14px 88px 14px 16px; font-family: var(--mono); font-size: 0.86rem; line-height: 1.55; color: var(--fg); white-space: pre-wrap; word-break: break-word; } .install-panel[hidden] { display: none; } /* ───────────── flow diagram ───────────── Vertical block flow modeled after Claw Patrol's FlowDiagram. Top: the upstream registries. Middle: Computer Police with three operation tags. Bottom: agents and your shell. Tiny SVG up-arrows act as risers between rows. All surfaces are 1px-bordered rectangles. */ .diagram { max-width: var(--max); margin: 48px auto 16px; padding: 0 24px; display: flex; justify-content: center; } .diagram-stack { width: 100%; max-width: 560px; display: flex; flex-direction: column; align-items: stretch; user-select: none; } .node { background: var(--bg); border: 1px solid var(--border); padding: 18px 20px; text-align: center; transition: background-color 200ms ease, border-color 200ms ease; } .node-registry { background: var(--bg-elev); } .node-title { font-family: var(--sans); font-weight: 700; font-size: 1.05rem; letter-spacing: -0.01em; color: var(--fg); line-height: 1; } .node-sub { margin-top: 8px; font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-dim); } .node-center { background: var(--accent-soft-bg); border-color: var(--accent-soft-border); padding: 22px 20px 18px; } .node-center-header { display: inline-flex; align-items: center; gap: 10px; font-family: var(--mono); font-weight: 700; font-size: 0.82rem; letter-spacing: 0.14em; color: var(--fg); margin-bottom: 14px; } .node-center-header img { display: block; } .op-tag { display: block; margin: 6px auto; max-width: 360px; padding: 6px 12px; background: var(--bg); border: 1px solid var(--border); font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.04em; color: var(--fg-muted); line-height: 1.3; } .op-tag-final { color: var(--fg); border-color: var(--accent-soft-border); background: var(--accent-soft-bg); } .riser { display: flex; justify-content: center; color: var(--fg-dim); } .riser-single { padding: 4px 0; } .riser-multi { padding: 0; } .agent-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; } .agent-card { position: relative; background: var(--bg); border: 1px solid var(--border); padding: 14px 8px 12px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 8px; /* Stacked-card shadow effect, à la Claw Patrol: two offset copies behind the real card, each painted as bg + 1px border. Hints at "many of these", not just the four named. */ box-shadow: 3px 3px 0 0 var(--bg), 3px 3px 0 1px var(--border), 7px 7px 0 0 var(--bg), 7px 7px 0 1px var(--border); margin-right: 7px; margin-bottom: 7px; } .agent-icon { width: 22px; height: 22px; color: var(--fg-muted); } .agent-name { font-family: var(--mono); font-size: 0.7rem; font-weight: 600; letter-spacing: 0.06em; color: var(--fg-muted); line-height: 1.2; text-transform: uppercase; } .diagram-caption { margin-top: 28px; padding: 0 8px; font-family: var(--sans); font-size: 0.9rem; color: var(--fg-muted); text-align: center; line-height: 1.55; } .diagram-caption code { font-size: 0.85em; } /* ───────────── sections ───────────── */ .section { max-width: var(--max); margin: 0 auto; padding: 72px 24px; border-top: 1px solid var(--border-soft); } .section.narrow { max-width: var(--max-narrow); } h2 { font-family: var(--sans); font-size: clamp(1.6rem, 2.5vw, 2.1rem); line-height: 1.15; letter-spacing: -0.01em; font-weight: 700; margin: 0 0 40px; color: var(--fg); } h3 { font-family: var(--sans); font-size: 1.1rem; font-weight: 600; margin: 0 0 8px; color: var(--fg); } p { color: var(--fg-muted); margin: 0 0 14px; } /* ───────────── problem cards ───────────── */ .cards { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; } .cards li { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px 22px 18px; position: relative; box-shadow: var(--shadow-card); } .card-num { display: inline-block; font-family: var(--mono); font-size: 0.72rem; color: var(--accent-amber); letter-spacing: 0.1em; margin-bottom: 14px; } .cards h3 { font-size: 1.02rem; margin-bottom: 10px; } .cards p { font-size: 0.94rem; margin: 0; } /* ───────────── persona grid ───────────── */ .persona-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; } .persona-grid article { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow-card); } .persona-grid h3 { font-size: 1rem; color: var(--accent); margin-bottom: 10px; } .persona-grid p { font-size: 0.94rem; margin: 0; } /* ───────────── how it works steps ───────────── */ .steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 28px; } .steps li { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-card); } .steps h3 { font-family: var(--mono); font-size: 0.86rem; letter-spacing: 0.08em; color: var(--accent); margin-bottom: 6px; } .steps p { margin-bottom: 14px; } .steps pre { margin: 0; } /* Terminal block — stays dark on both light and dark themes. */ .terminal { background: var(--terminal-bg) !important; border-color: var(--terminal-border) !important; color: var(--terminal-fg) !important; } .terminal code { color: var(--terminal-fg); } .terminal .prompt { color: var(--terminal-prompt); } .terminal .muted { color: var(--terminal-muted); } .terminal .ok { color: var(--terminal-ok); } .terminal .caught { color: var(--terminal-caught); font-weight: 600; } .terminal .block { color: var(--terminal-block); font-weight: 600; } /* ───────────── notlist ───────────── */ .notlist { list-style: none; padding: 0; margin: 0 0 24px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 24px; } .notlist li { font-family: var(--mono); font-size: 0.92rem; color: var(--fg); padding: 10px 14px; background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius); } .notlist li span { color: var(--accent-red); font-weight: 700; margin-right: 8px; } .callout { background: var(--accent-soft-bg); border-left: 3px solid var(--accent); padding: 16px 18px; margin-top: 8px; color: var(--fg); border-radius: var(--radius); } /* ───────────── chips ───────────── */ .chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; } .chip { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.04em; color: var(--fg); background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius); padding: 6px 12px; } /* ───────────── coverage table ───────────── */ .coverage { width: 100%; border-collapse: collapse; font-size: 0.95rem; } .coverage th, .coverage td { text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--border-soft); } .coverage th { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.1em; color: var(--fg-dim); text-transform: uppercase; border-bottom: 1px solid var(--border); } .coverage td { color: var(--fg-muted); } .status { display: inline-block; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; padding: 3px 9px; border-radius: var(--radius); border: 1px solid; } .status-supported { color: var(--accent); border-color: var(--accent-soft-border); background: var(--accent-soft-bg); } .status-planned { color: var(--fg-dim); border-color: var(--border); background: transparent; } /* ───────────── cta ───────────── */ .cta { max-width: var(--max-narrow); margin: 0 auto; padding: 96px 24px 72px; text-align: center; border-top: 1px solid var(--border-soft); } .cta h2 { margin-bottom: 14px; } .cta p { margin-bottom: 28px; } .cta .install-block, .cta .install-tabs { text-align: left; } .cta-links { margin-top: 22px; font-family: var(--mono); font-size: 0.86rem; color: var(--fg-dim); } .cta-links a { color: var(--fg-muted); border-bottom: 0; } .cta-links a:hover { color: var(--accent); } /* ───────────── footer ───────────── */ footer { border-top: 1px solid var(--border-soft); background: var(--bg); } .footer-inner { max-width: var(--max); margin: 0 auto; padding: 28px 24px; font-family: var(--mono); font-size: 0.78rem; color: var(--fg-dim); } .footer-inner a { color: var(--fg-muted); } /* ───────────── responsive ───────────── */ @media (max-width: 880px) { .hero { grid-template-columns: 1fr; gap: 40px; padding-top: 48px; } .hero-art { order: 2; } .top-nav { display: none; } .cards, .persona-grid { grid-template-columns: 1fr; } .notlist { grid-template-columns: 1fr; } .ascii { font-size: 0.6rem; } } @media (max-width: 480px) { .section { padding: 56px 20px; } .hero { padding: 40px 20px 24px; } pre { font-size: 0.78rem; } }