/* ────────────────────────────────────────────────────────────────────── Cross-property design system — single source of truth for BizSuite and MnemoPay (and every subdomain under either). Brand-agnostic tokens + base components. Brand-specific palettes/fonts stay in each site's own stylesheet and override the *-brand-* variables. Drop at /assets/design-system.css on every subdomain. Link AFTER the site's brand stylesheet so brand variables override. v1.0 — 2026-05-17 ────────────────────────────────────────────────────────────────────── */ :root { /* ── Scale tokens (same across brands) ──────────────────── */ --ds-fs-display: clamp(40px, 5.5vw, 64px); --ds-fs-h1: clamp(32px, 4vw, 44px); --ds-fs-h2: clamp(24px, 3vw, 32px); --ds-fs-h3: 20px; --ds-fs-h4: 17px; --ds-fs-body-l: 17px; --ds-fs-body: 15px; --ds-fs-small: 13px; --ds-fs-label: 12px; --ds-lh-tight: 1.15; --ds-lh-snug: 1.35; --ds-lh-body: 1.6; --ds-lh-loose: 1.75; --ds-track-display: -0.025em; --ds-track-h: -0.015em; --ds-track-label: 0.06em; --ds-fw-regular: 400; --ds-fw-medium: 500; --ds-fw-semibold: 600; --ds-fw-bold: 700; --ds-fw-extra: 800; --ds-space-1: 4px; --ds-space-2: 8px; --ds-space-3: 12px; --ds-space-4: 16px; --ds-space-5: 24px; --ds-space-6: 32px; --ds-space-7: 40px; --ds-space-8: 56px; --ds-space-9: 80px; --ds-space-10: 112px; --ds-radius-sm: 6px; --ds-radius-md: 10px; --ds-radius-lg: 14px; --ds-radius-xl: 20px; --ds-radius-pill: 999px; --ds-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.06), 0 1px 4px rgba(0, 0, 0, 0.04); --ds-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.06); --ds-shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.10), 0 4px 12px rgba(0, 0, 0, 0.06); --ds-motion-fast: 120ms; --ds-motion: 200ms; --ds-motion-slow: 400ms; --ds-ease: cubic-bezier(0.22, 0.61, 0.36, 1); --ds-container: 1200px; --ds-container-narrow: 880px; --ds-side-gutter: 20px; --ds-z-nav: 50; --ds-z-modal: 100; --ds-z-toast: 150; /* ── Brand hooks (override these in your brand stylesheet) ── */ --ds-brand-bg: #ffffff; --ds-brand-bg-elev: #f9fafb; --ds-brand-bg-deep: #f3f4f6; --ds-brand-ink: #111111; --ds-brand-ink-soft: #374151; --ds-brand-ink-muted: #6b7280; --ds-brand-line: rgba(0, 0, 0, 0.10); --ds-brand-line-strong: rgba(0, 0, 0, 0.20); --ds-brand-primary: #2563eb; --ds-brand-primary-deep: #1d4ed8; --ds-brand-primary-soft: rgba(37, 99, 235, 0.12); --ds-brand-accent: #7c3aed; --ds-brand-accent-soft: rgba(124, 58, 237, 0.12); --ds-brand-success: #059669; --ds-brand-warning: #d97706; --ds-brand-danger: #dc2626; --ds-brand-focus: rgba(37, 99, 235, 0.35); --ds-brand-font-sans: 'Inter', system-ui, -apple-system, Segoe UI, sans-serif; --ds-brand-font-display: var(--ds-brand-font-sans); --ds-brand-font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace; } /* ── Each site sets [data-ds-theme] on or ───── */ [data-ds-theme="bizsuite"] { --ds-brand-bg: #fdf8f1; --ds-brand-bg-elev: #ffffff; --ds-brand-bg-deep: #f6ecdc; --ds-brand-ink: #1c1814; --ds-brand-ink-soft: #4a4339; --ds-brand-ink-muted: #8a8175; --ds-brand-line: rgba(28, 24, 20, 0.10); --ds-brand-line-strong: rgba(28, 24, 20, 0.22); --ds-brand-primary: #e76f1f; --ds-brand-primary-deep: #c4561a; --ds-brand-primary-soft: #fde4d0; --ds-brand-accent: #2f7a51; --ds-brand-accent-soft: #d5ead9; --ds-brand-focus: rgba(231, 111, 31, 0.35); --ds-brand-font-sans: 'Manrope', system-ui, -apple-system, Segoe UI, sans-serif; --ds-brand-font-display: 'Plus Jakarta Sans', var(--ds-brand-font-sans); } [data-ds-theme="mnemopay"] { --ds-brand-bg: #05070e; --ds-brand-bg-elev: #0a0e1a; --ds-brand-bg-deep: #11151f; --ds-brand-ink: #f5f7fa; --ds-brand-ink-soft: #cdd3da; --ds-brand-ink-muted: #8b94a3; --ds-brand-line: rgba(255, 255, 255, 0.10); --ds-brand-line-strong: rgba(255, 255, 255, 0.20); --ds-brand-primary: #d4af37; --ds-brand-primary-deep: #b8941f; --ds-brand-primary-soft: rgba(212, 175, 55, 0.18); --ds-brand-accent: #6fb3ff; --ds-brand-accent-soft: rgba(111, 179, 255, 0.15); --ds-brand-focus: rgba(212, 175, 55, 0.4); --ds-brand-font-sans: 'Inter Tight', 'Inter', system-ui, -apple-system, sans-serif; --ds-brand-font-display: 'Fraunces', Georgia, serif; } /* ── Reset + base ────────────────────────────────────────── */ *, *::before, *::after { box-sizing: border-box; } html { -webkit-text-size-adjust: 100%; } body { margin: 0; font-family: var(--ds-brand-font-sans); font-size: var(--ds-fs-body); line-height: var(--ds-lh-body); color: var(--ds-brand-ink-soft); background: var(--ds-brand-bg); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; } img, svg, video { display: block; max-width: 100%; } a { color: var(--ds-brand-primary); text-decoration: none; transition: color var(--ds-motion) var(--ds-ease); } a:hover { color: var(--ds-brand-primary-deep); } :focus-visible { outline: 0; box-shadow: 0 0 0 3px var(--ds-brand-focus); border-radius: var(--ds-radius-sm); } /* ── Typography utilities ────────────────────────────────── */ .ds-display, .ds-h1, .ds-h2, .ds-h3, .ds-h4 { font-family: var(--ds-brand-font-display); color: var(--ds-brand-ink); margin: 0; font-weight: var(--ds-fw-bold); line-height: var(--ds-lh-tight); letter-spacing: var(--ds-track-display); } .ds-display { font-size: var(--ds-fs-display); } .ds-h1 { font-size: var(--ds-fs-h1); } .ds-h2 { font-size: var(--ds-fs-h2); letter-spacing: var(--ds-track-h); line-height: var(--ds-lh-snug); } .ds-h3 { font-size: var(--ds-fs-h3); font-weight: var(--ds-fw-semibold); letter-spacing: 0; line-height: var(--ds-lh-snug); } .ds-h4 { font-size: var(--ds-fs-h4); font-weight: var(--ds-fw-semibold); letter-spacing: 0; line-height: var(--ds-lh-snug); } .ds-eyebrow { display: inline-block; font-size: var(--ds-fs-label); font-weight: var(--ds-fw-semibold); letter-spacing: var(--ds-track-label); text-transform: uppercase; color: var(--ds-brand-ink-muted); } .ds-lede { font-size: var(--ds-fs-body-l); line-height: var(--ds-lh-loose); color: var(--ds-brand-ink-soft); } .ds-body { font-size: var(--ds-fs-body); line-height: var(--ds-lh-body); color: var(--ds-brand-ink-soft); } .ds-small { font-size: var(--ds-fs-small); color: var(--ds-brand-ink-muted); } .ds-mono { font-family: var(--ds-brand-font-mono); font-size: 0.9em; } /* ── Layout primitives ───────────────────────────────────── */ .ds-container { max-width: var(--ds-container); margin: 0 auto; padding-left: var(--ds-side-gutter); padding-right: var(--ds-side-gutter); } .ds-container.narrow { max-width: var(--ds-container-narrow); } .ds-section { padding-top: var(--ds-space-9); padding-bottom: var(--ds-space-9); } @media (max-width: 720px) { .ds-section { padding-top: var(--ds-space-7); padding-bottom: var(--ds-space-7); } } .ds-stack > * + * { margin-top: var(--ds-space-4); } .ds-stack-lg > * + * { margin-top: var(--ds-space-6); } /* ── Buttons ─────────────────────────────────────────────── */ .ds-btn { display: inline-flex; align-items: center; gap: var(--ds-space-2); font-family: inherit; font-size: var(--ds-fs-body); font-weight: var(--ds-fw-semibold); line-height: 1; padding: 12px 22px; border-radius: var(--ds-radius-md); border: 1.5px solid transparent; background: var(--ds-brand-bg-elev); color: var(--ds-brand-ink); cursor: pointer; transition: background var(--ds-motion) var(--ds-ease), border-color var(--ds-motion) var(--ds-ease), color var(--ds-motion) var(--ds-ease), transform var(--ds-motion-fast) var(--ds-ease); text-decoration: none; white-space: nowrap; } .ds-btn:active { transform: scale(0.98); } .ds-btn:disabled { opacity: 0.5; cursor: not-allowed; } .ds-btn.primary { background: var(--ds-brand-primary); color: #fff; border-color: var(--ds-brand-primary); box-shadow: var(--ds-shadow-sm); } .ds-btn.primary:hover { background: var(--ds-brand-primary-deep); border-color: var(--ds-brand-primary-deep); color: #fff; } .ds-btn.ghost { background: transparent; border-color: var(--ds-brand-line-strong); color: var(--ds-brand-ink); } .ds-btn.ghost:hover { background: var(--ds-brand-bg-elev); border-color: var(--ds-brand-ink-muted); } .ds-btn.link { background: transparent; border-color: transparent; padding: 6px 0; color: var(--ds-brand-primary); } .ds-btn.link:hover { color: var(--ds-brand-primary-deep); } /* ── Cards ───────────────────────────────────────────────── */ .ds-card { background: var(--ds-brand-bg-elev); border: 1px solid var(--ds-brand-line); border-radius: var(--ds-radius-lg); padding: var(--ds-space-5); transition: border-color var(--ds-motion) var(--ds-ease), box-shadow var(--ds-motion) var(--ds-ease), transform var(--ds-motion) var(--ds-ease); } .ds-card.interactive { cursor: pointer; } .ds-card.interactive:hover { border-color: var(--ds-brand-primary); box-shadow: var(--ds-shadow-md); transform: translateY(-2px); } /* ── Badges & pills ──────────────────────────────────────── */ .ds-badge { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; font-size: var(--ds-fs-label); font-weight: var(--ds-fw-semibold); letter-spacing: var(--ds-track-label); text-transform: uppercase; border-radius: var(--ds-radius-pill); background: var(--ds-brand-primary-soft); color: var(--ds-brand-primary-deep); } .ds-badge.accent { background: var(--ds-brand-accent-soft); color: var(--ds-brand-accent); } .ds-badge.success { background: rgba(5, 150, 105, 0.12); color: var(--ds-brand-success); } .ds-badge.live::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--ds-brand-success); box-shadow: 0 0 0 0 var(--ds-brand-success); animation: ds-pulse 2s var(--ds-ease) infinite; } @keyframes ds-pulse { 0% { box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.55); } 70% { box-shadow: 0 0 0 8px rgba(5, 150, 105, 0); } 100% { box-shadow: 0 0 0 0 rgba(5, 150, 105, 0); } } /* ── Agent-first hero — the canonical pattern ─────────────── Used on getbizsuite.com landing and mnemopay.com landing. The agent is the surface; below-the-fold sections support it. */ .ds-agent-hero { position: relative; padding: var(--ds-space-10) var(--ds-side-gutter) var(--ds-space-9); background: var(--ds-brand-bg); } .ds-agent-hero .ds-container { max-width: 900px; } .ds-agent-hero .ds-agent-eyebrow { display: inline-flex; align-items: center; gap: 8px; margin-bottom: var(--ds-space-5); font-size: var(--ds-fs-label); font-weight: var(--ds-fw-semibold); letter-spacing: var(--ds-track-label); text-transform: uppercase; color: var(--ds-brand-ink-muted); } .ds-agent-hero .ds-agent-eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--ds-brand-success); animation: ds-pulse 2.4s var(--ds-ease) infinite; } .ds-agent-hero h1 { font-family: var(--ds-brand-font-display); font-size: var(--ds-fs-display); font-weight: var(--ds-fw-bold); line-height: var(--ds-lh-tight); letter-spacing: var(--ds-track-display); color: var(--ds-brand-ink); margin: 0 0 var(--ds-space-4); max-width: 16ch; } .ds-agent-hero h1 .accent { color: var(--ds-brand-primary); } .ds-agent-hero p.ds-agent-lede { font-size: var(--ds-fs-body-l); line-height: var(--ds-lh-loose); color: var(--ds-brand-ink-soft); margin: 0 0 var(--ds-space-6); max-width: 56ch; } /* The agent surface itself */ .ds-agent-card { background: var(--ds-brand-bg-elev); border: 1px solid var(--ds-brand-line-strong); border-radius: var(--ds-radius-xl); padding: var(--ds-space-5); box-shadow: var(--ds-shadow-md); display: flex; flex-direction: column; gap: var(--ds-space-3); } .ds-agent-card:focus-within { border-color: var(--ds-brand-primary); box-shadow: 0 0 0 4px var(--ds-brand-focus), var(--ds-shadow-md); } .ds-agent-row { display: flex; align-items: flex-start; gap: var(--ds-space-3); } .ds-agent-spark { flex-shrink: 0; width: 32px; height: 32px; border-radius: var(--ds-radius-md); background: var(--ds-brand-primary-soft); color: var(--ds-brand-primary-deep); display: grid; place-items: center; font-size: 18px; margin-top: 4px; } .ds-agent-input { flex: 1; border: 0; background: transparent; font-family: inherit; font-size: var(--ds-fs-body-l); line-height: var(--ds-lh-body); color: var(--ds-brand-ink); resize: none; min-height: 60px; padding: 4px 0; } .ds-agent-input:focus { outline: 0; } .ds-agent-input::placeholder { color: var(--ds-brand-ink-muted); } .ds-agent-foot { display: flex; justify-content: space-between; align-items: center; gap: var(--ds-space-3); padding-top: var(--ds-space-3); border-top: 1px solid var(--ds-brand-line); } .ds-agent-meta { display: inline-flex; align-items: center; gap: 8px; font-size: var(--ds-fs-small); color: var(--ds-brand-ink-muted); } .ds-agent-meta-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ds-brand-success); } .ds-agent-send { appearance: none; border: 0; background: var(--ds-brand-primary); color: #fff; font-family: inherit; font-size: var(--ds-fs-body); font-weight: var(--ds-fw-semibold); padding: 10px 18px; border-radius: var(--ds-radius-md); cursor: pointer; transition: background var(--ds-motion) var(--ds-ease), transform var(--ds-motion-fast) var(--ds-ease); } .ds-agent-send:hover { background: var(--ds-brand-primary-deep); } .ds-agent-send:active { transform: scale(0.97); } .ds-agent-chips { display: flex; flex-wrap: wrap; gap: var(--ds-space-2); margin-top: var(--ds-space-4); } .ds-agent-chip { appearance: none; border: 1px solid var(--ds-brand-line-strong); background: var(--ds-brand-bg-elev); color: var(--ds-brand-ink-soft); font-family: inherit; font-size: var(--ds-fs-small); font-weight: var(--ds-fw-medium); padding: 8px 14px; border-radius: var(--ds-radius-pill); cursor: pointer; transition: border-color var(--ds-motion) var(--ds-ease), color var(--ds-motion) var(--ds-ease), background var(--ds-motion) var(--ds-ease); } .ds-agent-chip:hover { border-color: var(--ds-brand-primary); color: var(--ds-brand-primary); background: var(--ds-brand-primary-soft); } /* Below-the-fold ribbon: "or skip the chat" exits to revenue */ .ds-agent-exits { display: flex; flex-wrap: wrap; gap: var(--ds-space-3); margin-top: var(--ds-space-6); align-items: center; font-size: var(--ds-fs-small); color: var(--ds-brand-ink-muted); } /* ── Nav uniform ──────────────────────────────────────────── */ .ds-nav { position: sticky; top: 0; z-index: var(--ds-z-nav); background: color-mix(in srgb, var(--ds-brand-bg) 88%, transparent); backdrop-filter: saturate(150%) blur(10px); -webkit-backdrop-filter: saturate(150%) blur(10px); border-bottom: 1px solid var(--ds-brand-line); } .ds-nav .ds-container { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: var(--ds-space-5); } .ds-nav-brand { font-family: var(--ds-brand-font-display); font-size: var(--ds-fs-h4); font-weight: var(--ds-fw-extra); color: var(--ds-brand-ink); display: inline-flex; align-items: center; gap: 8px; text-decoration: none; } .ds-nav-links { display: flex; gap: var(--ds-space-5); } .ds-nav-links a { font-size: var(--ds-fs-body); color: var(--ds-brand-ink-soft); font-weight: var(--ds-fw-medium); } .ds-nav-links a:hover { color: var(--ds-brand-ink); } @media (max-width: 720px) { .ds-nav-links { display: none; } } /* ── Footer uniform ───────────────────────────────────────── */ .ds-footer { border-top: 1px solid var(--ds-brand-line); padding: var(--ds-space-8) 0 var(--ds-space-6); color: var(--ds-brand-ink-muted); font-size: var(--ds-fs-small); background: var(--ds-brand-bg); } .ds-footer-grid { display: grid; gap: var(--ds-space-6); grid-template-columns: 2fr repeat(3, 1fr); } @media (max-width: 720px) { .ds-footer-grid { grid-template-columns: 1fr 1fr; } } .ds-footer-grid h5 { margin: 0 0 var(--ds-space-3); font-size: var(--ds-fs-label); font-weight: var(--ds-fw-semibold); letter-spacing: var(--ds-track-label); text-transform: uppercase; color: var(--ds-brand-ink-muted); } .ds-footer-grid a { color: var(--ds-brand-ink-soft); display: block; padding: 4px 0; font-size: var(--ds-fs-small); } .ds-footer-grid a:hover { color: var(--ds-brand-primary); } .ds-footer-base { display: flex; justify-content: space-between; align-items: center; margin-top: var(--ds-space-6); padding-top: var(--ds-space-4); border-top: 1px solid var(--ds-brand-line); flex-wrap: wrap; gap: var(--ds-space-3); } /* ── Reveal-on-scroll (no-JS friendly) ────────────────────── */ .ds-reveal { opacity: 0; transform: translateY(16px); transition: opacity var(--ds-motion-slow) var(--ds-ease), transform var(--ds-motion-slow) var(--ds-ease); } .ds-reveal.in { opacity: 1; transform: none; } @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } .ds-reveal { opacity: 1 !important; transform: none !important; } }