/* ─────────────────────────────────────────────────────────────────────────── Sysonaut site header — the single shared top bar used on every page except the editor. Rendered as React () on /pricing & /dashboard and injected as the same markup by shared-layout.js on the static landing/presales pages. Hover mega-menus are CSS-only (no JS), so both contexts behave alike. Theme: dark is signalled by `.dark` on (the app's Carbon convention; shared-layout.js also adds/removes `.dark` on the static pages). Light is the base; `.dark` overrides. Class-prefixed `.sy-hdr*` so it never collides with the landing page's own `nav {}` rules. Carbon flavour: IBM Plex, blue-60 accent, square corners, layer panels, subtle hairline borders. ─────────────────────────────────────────────────────────────────────────── */ .sy-hdr { --sy-bg: #ffffff; --sy-fg: #0a0a0a; --sy-fg2: #666666; --sy-accent: #0f62fe; --sy-accent-hover: #0353e9; --sy-border: #e5e5e5; --sy-layer: #ffffff; --sy-layer-2: #f4f4f4; --sy-shadow: rgba(0, 0, 0, 0.12); /* Carbon header height — also drives the shared grid switcher button size (switcher-menu.css reads var(--nr-header-h)), so the icon fills the bar. */ --nr-header-h: 48px; position: fixed; top: 0; left: 0; right: 0; height: 48px; z-index: 1000; /* Transparent at the top of the page so the header sits directly on the page background; the opaque bar fades in once the page is scrolled (and is always shown on docs/checkout surfaces). See .sy-hdr--scrolled / .sy-hdr--docs. */ background: transparent; /* No divider until the page is scrolled. */ border-bottom: 1px solid transparent; transition: background-color 150ms ease, border-color 150ms ease; font-family: 'IBM Plex Sans', system-ui, -apple-system, sans-serif; color: var(--sy-fg); } .sy-hdr--scrolled { background-color: var(--sy-bg); border-bottom-color: var(--sy-border); } /* Docs surfaces always show the header divider + bar (frames the docs layout). */ .sy-hdr--docs { background-color: var(--sy-bg); border-bottom-color: var(--sy-border); } .dark .sy-hdr { --sy-bg: #0a0a0a; --sy-fg: #ededed; --sy-fg2: #a1a1a1; --sy-border: #1e1e1e; --sy-layer: #161616; --sy-layer-2: #262626; --sy-shadow: rgba(0, 0, 0, 0.5); } .sy-hdr-inner { height: 100%; display: flex; align-items: center; gap: 8px; padding: 0 24px; } /* ── Brand ──────────────────────────────────────────────────────────────── */ /* Nasalization — the Sysonaut wordmark display face (self-hosted, licensed .otf in public/fonts/). Used only for the top-bar brand name, always uppercase. */ @font-face { font-family: 'Nasalization'; src: url('/fonts/nasalization.woff2') format('woff2'), url('/fonts/nasalization.otf') format('opentype'); font-weight: 400; font-style: normal; font-display: swap; } .sy-hdr-brand { display: flex; align-items: center; gap: 8px; text-decoration: none; color: var(--sy-fg); margin-right: 16px; } .sy-hdr-logo { font-family: 'Material Symbols Outlined'; font-size: 26px; line-height: 1; color: var(--sy-fg); } .sy-hdr-brandname { /* Outlined vector wordmark (SysonautWordmark) — height-sized, colour via currentColor from .sy-hdr-brand. No webfont dependency, so no FOUT flicker. */ height: 15px; width: auto; display: block; } /* ── Menu ───────────────────────────────────────────────────────────────── */ .sy-hdr-nav { display: flex; align-items: center; gap: 2px; } .sy-hdr-item { position: relative; display: flex; align-items: center; height: 48px; } .sy-hdr-trigger, .sy-hdr-link { display: inline-flex; align-items: center; gap: 4px; height: 100%; padding: 0 12px; background: none; border: none; font: inherit; font-size: 0.875rem; color: var(--sy-fg2); text-decoration: none; cursor: pointer; transition: color 120ms; } .sy-hdr-trigger:hover, .sy-hdr-link:hover, .sy-hdr-item:hover .sy-hdr-trigger { color: var(--sy-fg); } .sy-hdr-caret { width: 14px; height: 14px; fill: currentColor; transition: transform 150ms; } .sy-hdr-item:hover .sy-hdr-caret { transform: rotate(180deg); } /* ── Hover popup (CSS-only) ─────────────────────────────────────────────── */ .sy-hdr-popup { position: absolute; top: 100%; left: 0; margin-top: 0; padding: 8px; min-width: 280px; background: var(--sy-layer); border: 1px solid var(--sy-border); box-shadow: 0 12px 32px var(--sy-shadow); opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity 140ms ease, transform 140ms ease, visibility 140ms; pointer-events: none; } .sy-hdr-item:hover .sy-hdr-popup, .sy-hdr-item:focus-within .sy-hdr-popup { opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto; } /* Right after a client-side navigation (class set by SiteHeader on pathname change), force every nav popup shut even if the cursor still sits over the item or its link kept focus — overrides the :hover / :focus-within rule above. The class is removed as soon as the pointer leaves the header or interacts again, so normal hover behaviour resumes. */ .sy-hdr--nav .sy-hdr-popup { opacity: 0 !important; visibility: hidden !important; pointer-events: none !important; } .sy-hdr-popup--wide { min-width: 340px; } .sy-hdr-pop-heading { font-size: 0.6875rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.08em; color: var(--sy-fg2); opacity: 0.7; padding: 8px 12px 4px; } .sy-hdr-pop-link { display: flex; flex-direction: row; /* Center the icon across both text lines (title + description). */ align-items: center; gap: 12px; padding: 10px 12px; text-decoration: none; color: var(--sy-fg); transition: background 120ms; } .sy-hdr-pop-icon { flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; /* Square, almost-transparent backing; monochrome glyph follows the text. */ background: rgba(141, 141, 141, 0.14); color: inherit; transition: background 120ms, color 120ms; } .sy-hdr-pop-icon svg { width: 18px; height: 18px; fill: currentColor; } /* Hover INVERTS the mono style — the square fills with the fg colour and the glyph turns the bg colour (white-on-black in dark, black-on-white in light). The muted description line switches to the fg colour too. No row highlight. */ .sy-hdr-pop-link:hover .sy-hdr-pop-icon { background: var(--sy-fg); color: var(--sy-bg); } .sy-hdr-pop-link:hover .sy-hdr-pop-desc { color: var(--sy-fg); } .sy-hdr-pop-text { display: flex; flex-direction: column; gap: 2px; } .sy-hdr-pop-title { font-size: 0.875rem; font-weight: 500; } .sy-hdr-pop-desc { font-size: 0.78rem; color: var(--sy-fg2); line-height: 1.4; } /* ── Right side ─────────────────────────────────────────────────────────── */ .sy-hdr-right { display: flex; align-items: center; gap: 8px; margin-left: auto; } /* Auth controls: both are always in the DOM; the `sy-authed` class on (set pre-paint by AUTH_INIT from the session cookie) decides which shows, so the correct one paints on the first frame with no flash. Default = logged-out view: Login shown, Dashboard + grid switcher hidden. */ .sy-hdr-workspaces, .sy-hdr-switcher { display: none; } html.sy-authed .sy-hdr-login { display: none; } html.sy-authed .sy-hdr-workspaces { display: inline-flex; } html.sy-authed .sy-hdr-switcher { display: flex; align-items: center; justify-content: flex-end; position: relative; /* Reserve the grid button's exact footprint (it is built imperatively after hydration). Without this the empty 0-width slot lets the Dashboard button sit too far right, then jump left when the button drops in — a visible wobble. Matches .nr-header-switcher__btn's `width: var(--nr-header-h, 40px)`. */ width: var(--nr-header-h, 40px); } /* Static placeholder grid icon: server-rendered, so the button shows on the first paint (like Dashboard). Overlays the reserved slot; the interactive switcher is built on mount into the sibling .sy-hdr-switcher-mount, and once present the :has() rule drops this. Colour tracks the real button (.nr-header-switcher__btn: #c6c6c6 dark; --sy-fg in light via the W2-2 override below). */ .sy-hdr-grid-fallback { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: #c6c6c6; pointer-events: none; } html:not(.dark) .sy-hdr .sy-hdr-grid-fallback { color: var(--sy-fg); } .sy-hdr-switcher:has(.nr-header-switcher) .sy-hdr-grid-fallback { display: none; } .sy-hdr-switcher-mount { display: flex; align-items: center; margin-left: auto; } /* Grid switcher flush in the top-right corner (Carbon header action). The button keeps its intrinsic 48×48 square size (switcher-menu.css: width/height = var(--nr-header-h)), so it fills the bar height. Pull it past the inner's 24px right padding so its right edge sits flush at the viewport edge — no space above or beside it. (Do NOT override the button height to 100% here: that replaces the definite 48px with a percentage that has no definite parent to resolve against, collapsing the button to its content height.) */ .sy-hdr-switcher { align-self: stretch; margin-right: -24px; } /* On the marketing pages the header has no bottom divider, so the open grid popup needs its own top border to separate it from the bar (scoped to .sy-hdr; the editor / dashboard headers already have a divider). But the border must NOT run under the grid button itself — the popup connects seamlessly to the icon there. So draw it as a partial line that stops short of the button column (the rightmost --nr-header-h px), instead of a full-width border-top. */ .sy-hdr .nr-switcher-panel--open::before { content: ''; position: absolute; top: 0; left: 0; right: var(--nr-header-h, 48px); height: 1px; background: #393939; } /* ── Grid menu: light on the marketing pages in LIGHT mode (W2-2) ────────────── The shared switcher (switcher-menu.css) is hard-dark — correct on the editor, the dashboard, and marketing-in-dark. On the marketing pages in light mode it should go light instead. Scoped to .sy-hdr + html:not(.dark) so it never touches the other surfaces (and covers both the React and static pages, where light mode may carry no class at all). Colours come from the .sy-* tokens. */ html:not(.dark) .sy-hdr .nr-header-switcher__btn { color: var(--sy-fg); } html:not(.dark) .sy-hdr .nr-header-switcher__btn:hover { background: var(--sy-layer-2); color: var(--sy-fg); } html:not(.dark) .sy-hdr .nr-header-switcher:has(.nr-switcher-panel--open) .nr-header-switcher__btn { background: var(--sy-bg); color: var(--sy-fg); box-shadow: -1px 0 0 var(--sy-border); } html:not(.dark) .sy-hdr .nr-switcher-panel { background: var(--sy-bg); } html:not(.dark) .sy-hdr .nr-switcher-panel--open { border-left-color: var(--sy-border); border-bottom-color: var(--sy-border); } html:not(.dark) .sy-hdr .nr-switcher-panel--open::before { background: var(--sy-border); } html:not(.dark) .sy-hdr .nr-switcher-divider { color: var(--sy-fg2); border-bottom-color: var(--sy-border); } html:not(.dark) .sy-hdr .nr-switcher-link { /* Main entries are dark grey (not pure black) in light mode. */ color: #525252; } html:not(.dark) .sy-hdr .nr-switcher-link:hover { background: var(--sy-layer-2); color: var(--sy-fg); } html:not(.dark) .sy-hdr .nr-switcher-appearance-label { color: #525252; } html:not(.dark) .sy-hdr .nr-switcher-seg { background: var(--sy-layer-2); } html:not(.dark) .sy-hdr .nr-switcher-seg-btn { color: var(--sy-fg2); } html:not(.dark) .sy-hdr .nr-switcher-seg-btn:hover { color: var(--sy-fg); } html:not(.dark) .sy-hdr .nr-switcher-seg-btn--active { background: var(--sy-bg); color: var(--sy-fg); box-shadow: 0 0 0 1px var(--sy-border); } .sy-hdr-theme { display: grid; place-items: center; width: 36px; height: 36px; /* Subtle fill, no border. */ background: var(--sy-layer-2); border: none; color: var(--sy-fg2); cursor: pointer; transition: color 120ms, background 120ms; } .sy-hdr-theme:hover { color: var(--sy-fg); background: var(--sy-border); } .sy-hdr-theme svg { width: 18px; height: 18px; fill: currentColor; } /* Show the icon for the action the click performs: moon in light (→ dark), sun in dark (→ light). */ .sy-hdr-theme .ico-sun { display: none; } .dark .sy-hdr-theme .ico-sun { display: block; } .dark .sy-hdr-theme .ico-moon { display: none; } .sy-hdr-account { font-size: 0.875rem; color: var(--sy-fg2); text-decoration: none; padding: 8px 12px; transition: color 120ms; } .sy-hdr-account:hover { color: var(--sy-fg); } .sy-hdr-cta { display: inline-flex; align-items: center; padding: 9px 16px; font-size: 0.875rem; font-weight: 500; color: #fff; background: var(--sy-accent); border: none; text-decoration: none; cursor: pointer; transition: background 120ms; } .sy-hdr-cta:hover { background: var(--sy-accent-hover); } /* Logged-in: a Carbon primary "Dashboard" button + the editor's grid icon. 32px tall (Carbon sm) so it sits comfortably inside the 48px header bar. Hidden by default; `html.sy-authed` (set pre-paint) reveals it — see the auth controls block under .sy-hdr-right. */ .sy-hdr-workspaces { display: none; align-items: center; justify-content: center; height: 32px; /* Carbon button type/shape, but sized to its content (not the full wide-right-padding Carbon block). Square, regular weight, 0.16px tracking. Blue = #0f62fe (Carbon button-primary, via --sy-accent). */ padding: 0 14px; font-size: 0.875rem; font-weight: 400; line-height: 1.28572; letter-spacing: 0.16px; color: #fff; background: var(--sy-accent); border: none; border-radius: 0; text-decoration: none; cursor: pointer; transition: background 70ms cubic-bezier(0, 0, 0.38, 0.9); } .sy-hdr-workspaces:hover { color: #fff; background: var(--sy-accent-hover); } .sy-hdr-grid { display: grid; place-items: center; width: 36px; height: 36px; background: var(--sy-layer-2); border: none; color: var(--sy-fg2); text-decoration: none; cursor: pointer; transition: color 120ms, background 120ms; } .sy-hdr-grid:hover { color: var(--sy-fg); background: var(--sy-border); } .sy-hdr-grid svg { width: 18px; height: 18px; fill: currentColor; } /* Logged-out: a single primary "Login / Signup" button. 32px tall (Carbon sm), matching the logged-in Dashboard button. Pulled toward the edge so it doesn't leave the inner's full 24px gutter on its right. */ .sy-hdr-login { display: inline-flex; align-items: center; height: 32px; padding: 0 14px; margin-right: -8px; font-size: 0.875rem; font-weight: 500; color: #fff; background: var(--sy-accent); border: none; text-decoration: none; cursor: pointer; transition: background 120ms; } .sy-hdr-login:hover { background: var(--sy-accent-hover); } /* ── Mobile hamburger + drop-down nav ────────────────────────────────────── Above 900px the desktop `.sy-hdr-nav` is shown and these are hidden. At/below 900px the nav is hidden (below) and the hamburger reveals a stacked panel so Pricing / Resources / … stay reachable on phones. */ .sy-hdr-burger { display: none; /* shown only ≤900px (media query below) */ align-items: center; justify-content: center; width: var(--nr-header-h); /* 48px — matches the right grid button */ padding: 0; border: 0; border-radius: 0; /* hover fill is square (angular), never rounded */ background: transparent; /* no persistent background — only on hover */ color: var(--sy-fg); cursor: pointer; } .sy-hdr-burger:hover { background: var(--sy-layer-2); } .sy-hdr-burger svg { width: 20px; height: 20px; fill: currentColor; } .sy-hdr-mobile { display: none; /* opened via [data-open], only ≤900px */ position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 2px; padding: 8px; background: var(--sy-bg); border-bottom: 1px solid var(--sy-border); box-shadow: 0 8px 24px var(--sy-shadow); } .sy-hdr-mlink { display: block; padding: 10px 12px; border-radius: 6px; color: var(--sy-fg); font-size: 15px; text-decoration: none; } .sy-hdr-mlink:hover { background: var(--sy-layer-2); } .sy-hdr-mhead { padding: 12px 12px 4px; font-size: 11px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--sy-fg2); } @media (max-width: 900px) { .sy-hdr-nav, .sy-hdr-account, .sy-hdr-ea, .sy-hdr-logo { /* Hidden on mobile: the Early Access badge (so it can't crowd the bar) and the logo symbol (the hamburger takes its top-left spot). The brand name text stays. The `.sy-hdr-ea` span sets no `display` inline, so this wins. */ display: none; } .sy-hdr-burger { display: inline-flex; align-self: stretch; /* fill the 48px bar height */ /* Flush into the top-left corner (cancel the inner's 24px left padding), mirroring the grid switcher's flush-right corner. Removes the left gap. */ margin-left: -24px; margin-right: 4px; } .sy-hdr-mobile[data-open] { display: flex; } }