/* ============================================================ Silicon Verification Consultants — Design Tokens Editorial × Engineering. Three palettes, three type pairs, dark / light modes. Driven by data-attrs on . ============================================================ */ :root { /* defaults — overridden by data-palette / data-type / data-mode */ --ink: #14130F; --bone: #F5F1E8; --paper: #FBF8F1; --paper-2: #EFEAE0; --rule: rgba(20, 19, 15, 0.14); --rule-strong: rgba(20, 19, 15, 0.32); --muted: rgba(20, 19, 15, 0.62); --soft: rgba(20, 19, 15, 0.04); --accent: #E2530E; --accent-ink: #1A0A03; --accent-soft: rgba(226, 83, 14, 0.10); --signal: #1F6F7B; /* secondary technical accent */ --warn: #C2410C; --serif: 'Instrument Serif', 'Times New Roman', serif; --sans: 'Geist', ui-sans-serif, system-ui, sans-serif; --mono: 'Geist Mono', ui-monospace, monospace; --tracking-mono: 0.08em; --tracking-eyebrow: 0.18em; --radius-card: 14px; --radius-pill: 999px; --max: 1320px; --gutter: clamp(20px, 4vw, 56px); /* spacing scale */ --s-1: 4px; --s-2: 8px; --s-3: 12px; --s-4: 16px; --s-5: 24px; --s-6: 32px; --s-7: 48px; --s-8: 64px; --s-9: 96px; --s-10: 128px; } /* ---------- DARK MODE ---------- */ :root[data-mode="dark"] { --ink: #F2EFE7; --bone: #0C0B09; --paper: #0F0E0B; --paper-2: #16140F; --rule: rgba(242, 239, 231, 0.12); --rule-strong: rgba(242, 239, 231, 0.28); --muted: rgba(242, 239, 231, 0.62); --soft: rgba(242, 239, 231, 0.04); --accent-soft: rgba(226, 83, 14, 0.14); --accent-ink: #FFEDDE; } /* ---------- PALETTE: ember (default) ---------- */ :root[data-palette="ember"] { --accent: #E2530E; --signal: #1F6F7B; } :root[data-palette="ember"][data-mode="dark"] { --accent: #FF6A22; } /* ---------- PALETTE: cobalt ---------- */ :root[data-palette="cobalt"] { --accent: #1D4ED8; --accent-ink: #04102E; --signal: #B45309; --accent-soft: rgba(29, 78, 216, 0.10); } :root[data-palette="cobalt"][data-mode="dark"] { --accent: #5B8CFF; --accent-ink: #E6EEFF; --accent-soft: rgba(91, 140, 255, 0.16); } /* ---------- PALETTE: verdant ---------- */ :root[data-palette="verdant"] { --accent: #2F6B3B; --accent-ink: #0A1B0E; --signal: #8A5A1F; --accent-soft: rgba(47, 107, 59, 0.12); --bone: #F1EFE6; --paper: #F7F4EA; --paper-2: #E8E4D6; } :root[data-palette="verdant"][data-mode="dark"] { --accent: #6AB477; --accent-ink: #E4F2E7; --accent-soft: rgba(106, 180, 119, 0.18); } /* ---------- TYPE PAIRINGS ---------- */ :root[data-type="editorial"] { --serif: 'Instrument Serif', 'Times New Roman', serif; --sans: 'Geist', ui-sans-serif, sans-serif; --mono: 'Geist Mono', ui-monospace, monospace; } :root[data-type="technical"] { --serif: 'Space Grotesk', sans-serif; --sans: 'Space Grotesk', ui-sans-serif, sans-serif; --mono: 'JetBrains Mono', ui-monospace, monospace; } :root[data-type="precision"] { --serif: 'Fraunces', 'Times New Roman', serif; --sans: 'DM Sans', ui-sans-serif, sans-serif; --mono: 'IBM Plex Mono', ui-monospace, monospace; } /* ============================================================ Base ============================================================ */ * { box-sizing: border-box; } html, body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-feature-settings: "ss01", "cv11"; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; transition: background-color .4s ease, color .4s ease; } body { min-height: 100vh; } /* the SPA root */ #root { display: block; min-height: 100vh; } a { color: inherit; text-decoration: none; } button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; } /* ============================================================ Typography utilities ============================================================ */ .t-display { font-family: var(--serif); font-weight: 400; font-size: clamp(56px, 9vw, 152px); line-height: 1.02; letter-spacing: -0.02em; text-wrap: balance; } :root[data-type="technical"] .t-display, :root[data-type="precision"] .t-display { font-weight: 500; letter-spacing: -0.035em; } .t-h1 { font-family: var(--serif); font-weight: 400; font-size: clamp(40px, 6vw, 96px); line-height: 1.08; letter-spacing: -0.02em; text-wrap: balance; } :root[data-type="technical"] .t-h1, :root[data-type="precision"] .t-h1 { font-weight: 500; letter-spacing: -0.03em; } .t-h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(32px, 4vw, 56px); line-height: 1.08; letter-spacing: -0.015em; text-wrap: balance; } :root[data-type="technical"] .t-h2, :root[data-type="precision"] .t-h2 { font-weight: 500; letter-spacing: -0.02em; } .t-h3 { font-family: var(--sans); font-weight: 500; font-size: clamp(20px, 1.6vw, 24px); line-height: 1.15; letter-spacing: -0.01em; } .t-body { font-family: var(--sans); font-size: 16.5px; line-height: 1.55; color: var(--ink); } .t-body.muted { color: var(--muted); } .t-lead { font-family: var(--sans); font-size: clamp(18px, 1.4vw, 22px); line-height: 1.45; color: var(--muted); max-width: 56ch; text-wrap: pretty; } .t-mono { font-family: var(--mono); font-size: 12px; letter-spacing: var(--tracking-mono); text-transform: uppercase; color: var(--muted); } .t-eyebrow { font-family: var(--mono); font-size: 11px; letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--accent); } .t-num { font-family: var(--serif); font-feature-settings: "tnum", "lnum"; font-variant-numeric: tabular-nums; } /* ============================================================ Layout ============================================================ */ .shell { width: 100%; padding-inline: var(--gutter); } .wrap { max-width: var(--max); margin: 0 auto; } .row { display: flex; gap: var(--s-5); } .col { display: flex; flex-direction: column; gap: var(--s-5); } .section { padding-block: clamp(64px, 8vw, 128px); position: relative; } .rule { height: 1px; background: var(--rule); width: 100%; } .rule.strong { background: var(--rule-strong); } /* ============================================================ Buttons ============================================================ */ .btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px 14px 24px; border-radius: var(--radius-pill); font-family: var(--sans); font-size: 14.5px; font-weight: 500; letter-spacing: -0.005em; transition: transform .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease; white-space: nowrap; } .btn:hover { transform: translateY(-1px); } .btn .arrow { display: inline-flex; transition: transform .25s ease; } .btn:hover .arrow { transform: translateX(3px); } .btn-primary { background: var(--ink); color: var(--paper); } .btn-primary:hover { background: var(--accent); color: var(--accent-ink); } .btn-accent { background: var(--accent); color: var(--accent-ink); } .btn-accent:hover { filter: brightness(1.05); } .btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--rule-strong); } .btn-ghost:hover { border-color: var(--ink); background: var(--soft); } .btn-link { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); text-transform: uppercase; font-size: 11px; letter-spacing: var(--tracking-mono); color: var(--ink); padding-bottom: 2px; border-bottom: 1px solid var(--ink); transition: color .2s ease, border-color .2s ease, gap .2s ease; } .btn-link:hover { color: var(--accent); border-color: var(--accent); gap: 12px; } /* ============================================================ Cards ============================================================ */ .card { background: var(--bone); border: 1px solid var(--rule); border-radius: var(--radius-card); padding: var(--s-6); transition: border-color .25s ease, transform .25s ease, background-color .25s ease; position: relative; overflow: hidden; } .card:hover { border-color: var(--rule-strong); } .card.dark { background: var(--ink); color: var(--paper); border-color: transparent; } .card.dark .t-body { color: var(--paper); } .card.dark .t-body.muted { color: rgba(245, 241, 232, 0.62); } /* ============================================================ Schematic / engineering details ============================================================ */ /* corner crosshairs / fiducials */ .crosshair { position: absolute; width: 14px; height: 14px; pointer-events: none; opacity: 0.5; } .crosshair::before, .crosshair::after { content: ""; position: absolute; background: var(--ink); } .crosshair::before { left: 50%; top: 0; bottom: 0; width: 1px; transform: translateX(-50%); } .crosshair::after { top: 50%; left: 0; right: 0; height: 1px; transform: translateY(-50%); } .crosshair.tl { top: var(--gutter); left: var(--gutter); } .crosshair.tr { top: var(--gutter); right: var(--gutter); } .crosshair.bl { bottom: var(--gutter); left: var(--gutter); } .crosshair.br { bottom: var(--gutter); right: var(--gutter); } /* label tag — used like a sticker */ .tag { display: inline-flex; align-items: center; gap: 8px; padding: 6px 10px; border: 1px solid var(--rule-strong); border-radius: 999px; font-family: var(--mono); font-size: 10.5px; letter-spacing: var(--tracking-mono); text-transform: uppercase; color: var(--ink); background: var(--paper); } .tag .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); } /* page-frame metadata strip at top of every page */ .meta-strip { display: flex; justify-content: space-between; align-items: center; font-family: var(--mono); font-size: 10.5px; letter-spacing: var(--tracking-mono); text-transform: uppercase; color: var(--muted); padding-block: 12px; border-bottom: 1px solid var(--rule); } .meta-strip .group { display: flex; gap: 24px; } .meta-strip .group span { display: inline-flex; gap: 6px; } .meta-strip .group b { color: var(--ink); font-weight: 500; } /* ============================================================ Nav ============================================================ */ .nav { position: sticky; top: 0; z-index: 50; background: color-mix(in oklab, var(--paper) 88%, transparent); backdrop-filter: blur(14px); border-bottom: 1px solid var(--rule); } .nav-inner { display: flex; align-items: center; justify-content: space-between; padding-block: 18px; gap: 32px; } .nav-links { display: flex; gap: 28px; align-items: center; } .nav-link { font-family: var(--sans); font-size: 14.5px; font-weight: 450; letter-spacing: -0.005em; color: var(--ink); position: relative; padding-block: 4px; cursor: pointer; transition: color .2s ease; } .nav-link:hover { color: var(--accent); } .nav-link.active { color: var(--accent); } .nav-link.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -3px; height: 2px; background: var(--accent); } .nav-svc { position: relative; } .nav-svc-menu { position: absolute; top: 100%; left: -16px; margin-top: 12px; background: var(--paper); border: 1px solid var(--rule-strong); border-radius: 12px; padding: 8px; min-width: 280px; box-shadow: 0 20px 60px rgba(0,0,0,0.08); display: none; } .nav-svc:hover .nav-svc-menu { display: block; } .nav-svc-menu a { display: flex; justify-content: space-between; align-items: center; padding: 10px 12px; border-radius: 8px; font-size: 14px; cursor: pointer; transition: background .15s ease, color .15s ease; } .nav-svc-menu a:hover { background: var(--soft); color: var(--accent); } .nav-svc-menu .sec { font-family: var(--mono); font-size: 10.5px; letter-spacing: var(--tracking-mono); text-transform: uppercase; color: var(--muted); padding: 12px 12px 6px; } /* ============================================================ Logo lockup ============================================================ */ .logo { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; } .logo-mark { width: 32px; height: 32px; display: grid; place-items: center; border: 1.5px solid var(--ink); border-radius: 6px; position: relative; background: var(--paper); } .logo-mark::before, .logo-mark::after { content: ""; position: absolute; background: var(--accent); } .logo-mark::before { width: 10px; height: 2px; left: -3px; top: 50%; transform: translateY(-50%); box-shadow: 0 0 0 #0000, 35px 0 0 var(--accent); } .logo-mark::after { width: 2px; height: 10px; left: 50%; top: -3px; transform: translateX(-50%); box-shadow: 0 35px 0 var(--accent); } .logo-mark .inner { width: 14px; height: 14px; background: var(--ink); border-radius: 2px; } .logo-word { display: flex; flex-direction: column; line-height: 1; gap: 2px; } .logo-word b { font-family: var(--serif); font-size: 19px; font-weight: 400; letter-spacing: -0.01em; } .logo-word small { font-family: var(--mono); font-size: 9px; letter-spacing: var(--tracking-mono); text-transform: uppercase; color: var(--muted); } /* ============================================================ Hero ============================================================ */ .hero { position: relative; padding-block: clamp(48px, 7vw, 96px) clamp(56px, 8vw, 112px); overflow: hidden; } .hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 5vw, 80px); align-items: center; } @media (max-width: 960px) { .hero-grid { grid-template-columns: 1fr; } } .hero-tag-row { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 32px; } .hero-headline em { font-style: italic; color: var(--accent); font-family: var(--serif); } :root[data-type="technical"] .hero-headline em, :root[data-type="precision"] .hero-headline em { font-style: normal; font-weight: 600; } .hero-meta { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 24px; margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--rule); } .hero-meta .item small { display: block; } /* ============================================================ Stats strip ============================================================ */ .stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-block: 1px solid var(--rule-strong); } @media (max-width: 800px) { .stats { grid-template-columns: repeat(2, 1fr); } } .stat { padding: 40px 28px; display: flex; flex-direction: column; gap: 8px; border-right: 1px solid var(--rule); position: relative; } .stat:last-child { border-right: 0; } @media (max-width: 800px) { .stat:nth-child(2) { border-right: 0; } .stat:nth-child(-n+2) { border-bottom: 1px solid var(--rule); } } .stat .num { font-family: var(--serif); font-size: clamp(48px, 5vw, 80px); line-height: 1; letter-spacing: -0.02em; font-feature-settings: "tnum", "lnum"; } :root[data-type="technical"] .stat .num, :root[data-type="precision"] .stat .num { font-weight: 500; letter-spacing: -0.03em; } .stat .num sup { font-family: var(--mono); font-size: 13px; vertical-align: top; position: relative; top: 14px; color: var(--accent); margin-left: 4px; } /* ============================================================ Service grid ============================================================ */ .svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--rule-strong); border-left: 1px solid var(--rule-strong); } @media (max-width: 900px) { .svc-grid { grid-template-columns: repeat(2, 1fr); } } @media (max-width: 560px) { .svc-grid { grid-template-columns: 1fr; } } .svc-cell { padding: 36px 32px; border-right: 1px solid var(--rule-strong); border-bottom: 1px solid var(--rule-strong); background: var(--paper); position: relative; cursor: pointer; transition: background .3s ease, color .3s ease; display: flex; flex-direction: column; gap: 16px; min-height: 320px; } .svc-cell:hover { background: var(--ink); color: var(--paper); } .svc-cell:hover .t-mono { color: rgba(245,241,232,0.62); } .svc-cell:hover .svc-cell-arrow { transform: translate(4px, -4px); color: var(--accent); } .svc-cell-head { display: flex; justify-content: space-between; align-items: flex-start; } .svc-cell-arrow { width: 28px; height: 28px; display: grid; place-items: center; transition: transform .25s ease, color .25s ease; } .svc-cell-title { font-family: var(--serif); font-size: clamp(28px, 2.4vw, 40px); line-height: 1.05; letter-spacing: -0.015em; margin-top: auto; } :root[data-type="technical"] .svc-cell-title, :root[data-type="precision"] .svc-cell-title { font-weight: 500; letter-spacing: -0.025em; } .svc-cell-desc { font-size: 14.5px; line-height: 1.45; color: var(--muted); max-width: 30ch; } .svc-cell:hover .svc-cell-desc { color: rgba(245,241,232, 0.7); } .svc-cell-icon { color: var(--accent); } /* ============================================================ Footer ============================================================ */ .footer { background: var(--ink); color: var(--paper); padding-block: 80px 40px; position: relative; overflow: hidden; } .footer .rule { background: rgba(245,241,232,0.16); } .footer .t-mono { color: rgba(245,241,232,0.62); } .footer-mega { font-family: var(--serif); font-size: clamp(64px, 11.5vw, 148px); line-height: 0.9; letter-spacing: -0.035em; margin: 56px 0 40px; white-space: nowrap; color: var(--paper); } :root[data-type="technical"] .footer-mega, :root[data-type="precision"] .footer-mega { font-weight: 500; letter-spacing: -0.045em; } .footer-mega em { font-style: italic; color: var(--accent); } :root[data-type="technical"] .footer-mega em, :root[data-type="precision"] .footer-mega em { font-style: normal; font-weight: 600; } .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; } @media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } } .footer-col h6 { font-family: var(--mono); font-size: 10.5px; letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: rgba(245,241,232,0.5); margin: 0 0 16px; font-weight: 500; } .footer-col a, .footer-col p { display: block; font-size: 15px; line-height: 1.6; color: var(--paper); margin: 0; padding: 2px 0; transition: color .2s ease; } .footer-col a:hover { color: var(--accent); } /* ============================================================ Forms ============================================================ */ .field { display: flex; flex-direction: column; gap: 8px; } .field label { font-family: var(--mono); font-size: 10.5px; letter-spacing: var(--tracking-mono); text-transform: uppercase; color: var(--muted); } .field input, .field textarea, .field select { font-family: var(--sans); font-size: 16px; padding: 14px 0; background: transparent; border: 0; border-bottom: 1px solid var(--rule-strong); color: var(--ink); outline: none; transition: border-color .2s ease; } .field input::placeholder, .field textarea::placeholder { color: var(--muted); } .field input:focus, .field textarea:focus, .field select:focus { border-bottom-color: var(--accent); } .field textarea { resize: vertical; min-height: 100px; } /* ============================================================ Misc ============================================================ */ .grid-bg { position: absolute; inset: 0; background-image: linear-gradient(to right, var(--rule) 1px, transparent 1px), linear-gradient(to bottom, var(--rule) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%); pointer-events: none; opacity: 0.5; } .pulse { animation: pulse 2.4s ease-in-out infinite; } @keyframes pulse { 0%, 100% { opacity: 0.5; } 50% { opacity: 1; } } /* clip when needed */ .clip { overflow: hidden; } /* utility */ .hidden { display: none !important; } .mb-1 { margin-bottom: 8px; } .mb-2 { margin-bottom: 16px; } .mb-3 { margin-bottom: 24px; } .mb-4 { margin-bottom: 32px; } .mb-5 { margin-bottom: 48px; } .mb-6 { margin-bottom: 64px; } .mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; } .mt-4 { margin-top: 32px; } .mt-5 { margin-top: 48px; } .mt-6 { margin-top: 64px; } /* page transition removed — explicit instant render so screenshots capture cleanly */ .page-enter { opacity: 1; } /* selection */ ::selection { background: var(--accent); color: var(--accent-ink); } /* scrollbar (subtle) */ * { scrollbar-color: var(--rule-strong) transparent; scrollbar-width: thin; }