@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap'); /* === DESIGN TOKENS === */ :root { --bg: #0f1117; --surface: #1a1d27; --surface-2: #252838; --border: rgba(255,255,255,0.08); --text: #e8eaf0; --text-muted: #8b90a0; --accent: #00c9a7; --accent-hover: #00e5be; --accent-dim: rgba(0,201,167,0.12); --nav-h: 64px; --max-w: 1120px; --radius: 8px; --radius-lg: 16px; --font: 'Inter', system-ui, -apple-system, sans-serif; } /* === RESET === */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } html { scroll-behavior: smooth; } body { background: var(--bg); color: var(--text); font-family: var(--font); font-size: 1rem; line-height: 1.6; -webkit-font-smoothing: antialiased; } a { color: var(--accent); text-decoration: none; } a:hover { color: var(--accent-hover); } img { max-width: 100%; display: block; } ul { list-style: none; } /* === LAYOUT === */ .container { max-width: var(--max-w); margin: 0 auto; padding: 0 clamp(1rem, 4vw, 2rem); } /* === NAV === */ .site-header { position: sticky; top: 0; /* Must stay above .a11y-widget's z-index (see accessibility block below): .nav-links is a descendant of .site-header, and position:fixed on a descendant doesn't escape an ancestor's stacking context — so the mobile nav dropdown's actual paint order is capped by .site-header's z-index here, not its own. Without this, the accessibility widget (mounted directly on , outside the header) would render on top of the open mobile nav whenever positioned at a top corner. */ z-index: 300; height: var(--nav-h); background: rgba(15,17,23,0.92); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); } .nav { position: relative; display: flex; align-items: center; justify-content: space-between; height: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 clamp(1rem, 4vw, 2rem); } .nav-logo { display: flex; align-items: center; gap: 0.6rem; color: var(--text); font-weight: 600; font-size: 0.95rem; letter-spacing: -0.01em; } .nav-logo:hover { color: var(--text); } .nav-logo img { height: 32px; width: auto; } .nav-logo-mark { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; background: var(--accent); color: #0f1117; font-weight: 700; font-size: 0.75rem; border-radius: 6px; flex-shrink: 0; } .nav-links { display: flex; align-items: center; gap: 1.75rem; } .nav-links li > a { color: var(--text-muted); font-size: 0.875rem; font-weight: 500; transition: color 0.2s; } .nav-links li > a:hover, .nav-links li > a.active { color: var(--text); } .nav-links li:last-child > a { padding: 0.4rem 1rem; border: 1px solid var(--border); border-radius: var(--radius); color: var(--text-muted); } .nav-links li:last-child > a:hover { border-color: var(--accent); color: var(--accent); } .nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; } .nav-toggle span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: all 0.25s; } /* Logo hover easter egg (about.html only — GitHub issue #10). Hidden entirely outside hover-capable devices rather than just relying on the JS trigger never firing, so there's no dormant absolutely-positioned element left in touch layouts. min-width matches the mobile nav breakpoint below (768px) — js/about-easter-egg.js's own gate mirrors this exactly, since .nav-links is display:none/fixed under it and the JS's gap-centering math would misfire against that layout. Positioned via JS at the true midpoint between the logo and the nav links, so this rule only owns sizing/animation, not placement. */ .logo-easter-egg { display: none; } @media (hover: hover) and (min-width: 769px) { .logo-easter-egg { display: block; position: absolute; top: 50%; left: 0; height: calc(var(--nav-h) - 22px); width: auto; opacity: 0; pointer-events: none; transform: translate(-50%, -50%); transition: opacity 600ms ease; } .logo-easter-egg.is-visible { opacity: 1; } } /* === BUTTONS === */ .btn { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.7rem 1.5rem; border-radius: var(--radius); font-size: 0.9rem; font-weight: 500; font-family: var(--font); cursor: pointer; transition: all 0.2s; text-decoration: none; border: none; } .btn-primary { background: var(--accent); color: #0f1117; } .btn-primary:hover { background: var(--accent-hover); color: #0f1117; } .btn-ghost { color: var(--text-muted); background: transparent; padding-left: 0; } .btn-ghost:hover { color: var(--text); } .btn-outline { border: 1px solid var(--border); color: var(--text-muted); background: transparent; } .btn-outline:hover { border-color: var(--accent); color: var(--accent); } /* === HERO === */ .hero { padding: clamp(5rem, 12vw, 9rem) 0 clamp(4rem, 8vw, 7rem); } .hero-label { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 1.5rem; } .hero h1 { font-size: clamp(2.4rem, calc(5vw * var(--text-scale, 1)), 4rem); font-weight: 700; line-height: 1.1; letter-spacing: -0.03em; color: var(--text); margin-bottom: 1.5rem; max-width: 20ch; } .hero-sub { font-size: clamp(1rem, 2vw, 1.15rem); color: var(--text-muted); max-width: 54ch; line-height: 1.75; margin-bottom: 2.5rem; } .hero-cta { display: flex; align-items: center; flex-wrap: wrap; gap: 1rem; } /* === TWO-PATH CARDS === */ .paths { padding: clamp(3rem, 6vw, 5rem) 0; border-top: 1px solid var(--border); } .paths-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; } .path-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 2.5rem; display: flex; flex-direction: column; gap: 1rem; transition: border-color 0.2s, transform 0.2s; color: inherit; } .path-card:hover { border-color: var(--accent); transform: translateY(-2px); color: inherit; } .path-icon { width: 44px; height: 44px; background: var(--accent-dim); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--accent); } .path-card h2 { font-size: 1.25rem; font-weight: 600; color: var(--text); } .path-card p { color: var(--text-muted); font-size: 0.925rem; line-height: 1.65; flex: 1; } .path-link { color: var(--accent); font-size: 0.875rem; font-weight: 500; } /* === TRUST STRIP === */ .trust { padding: clamp(2.5rem, 5vw, 4rem) 0; border-top: 1px solid var(--border); } .trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; } .trust-item { text-align: center; } .trust-number { font-size: clamp(2rem, calc(4vw * var(--text-scale, 1)), 2.8rem); font-weight: 700; color: var(--accent); line-height: 1; margin-bottom: 0.5rem; letter-spacing: -0.03em; } .trust-label { font-size: 0.85rem; color: var(--text-muted); line-height: 1.4; } /* === PAGE HERO (inner pages) === */ .page-hero { padding: clamp(3.5rem, 7vw, 5.5rem) 0 clamp(2rem, 4vw, 3rem); border-bottom: 1px solid var(--border); } .page-hero h1 { font-size: clamp(1.9rem, calc(4vw * var(--text-scale, 1)), 2.8rem); font-weight: 700; letter-spacing: -0.03em; color: var(--text); margin-bottom: 0.75rem; margin-top: 0.5rem; } .page-hero p { font-size: 1.05rem; color: var(--text-muted); max-width: 55ch; line-height: 1.7; } /* === CONTENT SECTIONS === */ .section { padding: clamp(3rem, 6vw, 5rem) 0; } .section + .section { border-top: 1px solid var(--border); } .section-label { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.75rem; } .section h2 { font-size: clamp(1.4rem, calc(3vw * var(--text-scale, 1)), 2rem); font-weight: 700; letter-spacing: -0.025em; color: var(--text); margin-bottom: 0.75rem; } .section-intro { font-size: 1rem; color: var(--text-muted); max-width: 58ch; line-height: 1.75; margin-bottom: 2.5rem; } /* === SERVICE CARDS === */ .service-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.25rem; } @media (min-width: 900px) { .service-grid .service-card:nth-child(4) { grid-column: 2; } } .service-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.75rem 2rem; } .service-icon { width: 40px; height: 40px; background: var(--accent-dim); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--accent); margin-bottom: 1rem; } .service-card h3 { font-size: 1.05rem; font-weight: 600; color: var(--text); margin-bottom: 0.6rem; } .service-card p { color: var(--text-muted); font-size: 0.875rem; line-height: 1.65; } .service-card ul { margin-top: 0.75rem; display: flex; flex-direction: column; gap: 0.3rem; } .service-card ul li { font-size: 0.85rem; color: var(--text-muted); padding-left: 0.9rem; position: relative; } .service-card ul li::before { content: '–'; position: absolute; left: 0; color: var(--accent); } /* === PRODUCT CARDS === */ .product-grid { display: grid; gap: 1.25rem; } .product-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 2rem 2.5rem; display: grid; grid-template-columns: 1fr auto; gap: 1.5rem 2rem; align-items: start; } .product-card-body h3 { font-size: 1.1rem; font-weight: 600; color: var(--text); margin-bottom: 0.6rem; } .product-card-body p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; } .product-card-meta { display: flex; flex-direction: column; align-items: flex-end; flex-shrink: 0; } .product-card.product-concept { background: transparent; border-style: dashed; border-color: rgba(255,255,255,0.06); } /* === STATUS TAGS === */ .tag { display: inline-block; padding: 0.25rem 0.75rem; border-radius: 100px; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; white-space: nowrap; } .tag--prod { background: rgba(0,201,167,0.15); color: var(--accent); } .tag--dev { background: rgba(255,186,0,0.12); color: #ffba00; } .tag--concept { background: rgba(139,144,160,0.1); color: var(--text-muted); } /* === BIO / ABOUT === */ .bio-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 4rem; align-items: start; } .bio-body p { color: var(--text-muted); line-height: 1.85; margin-bottom: 1.25rem; font-size: 1rem; } .bio-body p:last-child { margin-bottom: 0; } .bio-sidebar { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.5rem; } .bio-meta-item { padding: 0.75rem 0; border-bottom: 1px solid var(--border); } .bio-meta-item:last-child { border-bottom: none; padding-bottom: 0; } .bio-meta-item:first-child { padding-top: 0; } .bio-meta-label { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 0.25rem; } .bio-meta-value { font-size: 0.875rem; color: var(--text); line-height: 1.5; } /* === CONTACT === */ .contact-form-wrap { max-width: 560px; } .form-group { margin-bottom: 1.25rem; } .form-group label { display: block; font-size: 0.825rem; font-weight: 500; color: var(--text-muted); margin-bottom: 0.4rem; } .form-group input, .form-group textarea { width: 100%; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 0.75rem 1rem; color: var(--text); font-family: var(--font); font-size: 0.925rem; transition: border-color 0.2s; -webkit-appearance: none; } .form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); opacity: 0.6; } .form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--accent); } .form-group textarea { resize: vertical; min-height: 140px; } .form-note { padding: 0.7rem 1rem; border-radius: var(--radius); font-size: 0.875rem; color: var(--accent); background: rgba(0,201,167,0.08); border: 1px solid rgba(0,201,167,0.2); margin-bottom: 1.25rem; } .form-status { padding: 0.8rem 1rem; border-radius: var(--radius); font-size: 0.875rem; margin-bottom: 1.25rem; display: none; } .form-status.success { background: rgba(0,201,167,0.1); color: var(--accent); border: 1px solid rgba(0,201,167,0.2); display: block; } .form-status.error { background: rgba(255,100,100,0.08); color: #ff7070; border: 1px solid rgba(255,100,100,0.15); display: block; } /* === CTA BAND === */ .cta-band { padding: clamp(3rem, 6vw, 5rem) 0; border-top: 1px solid var(--border); text-align: center; } .cta-band h2 { font-size: clamp(1.4rem, calc(3vw * var(--text-scale, 1)), 2rem); font-weight: 700; letter-spacing: -0.025em; color: var(--text); margin-bottom: 0.75rem; } .cta-band p { color: var(--text-muted); font-size: 1rem; margin-bottom: 2rem; max-width: 44ch; margin-left: auto; margin-right: auto; line-height: 1.65; } /* === FOOTER === */ .site-footer { border-top: 1px solid var(--border); margin-top: clamp(2rem, 5vw, 4rem); padding: 1.75rem 0; } .footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.75rem; max-width: var(--max-w); margin: 0 auto; padding: 0 clamp(1rem, 4vw, 2rem); } .footer-left, .footer-right { font-size: 0.8rem; color: var(--text-muted); } .footer-right a { color: var(--text-muted); } .footer-right a:hover { color: var(--accent); } /* === PROBLEM SECTION === */ .problem-section { padding: clamp(3rem, 6vw, 5rem) 0; border-top: 1px solid var(--border); } .problem-body { max-width: 60ch; } .problem-body p { font-size: clamp(1rem, 2vw, 1.15rem); color: var(--text-muted); line-height: 1.85; margin-bottom: 1rem; } .problem-body p:last-child { margin-bottom: 0; } .problem-body strong { color: var(--text); font-weight: 500; } /* === HERO / PROBLEM VISUALS (GitHub issue #11) === */ .hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 3.5rem); align-items: center; } .hero-visual { width: 100%; min-height: 320px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; } .hero-visual svg { display: block; width: 100%; height: 100%; } .problem-row { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 3.5rem); align-items: center; } .problem-row + .problem-row { margin-top: 2.5rem; } .problem-row .problem-body p { margin-bottom: 0; } .problem-visual { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-sizing: border-box; } .visual-label { font-size: 0.7rem; font-family: monospace; letter-spacing: 0.05em; color: var(--text-muted); margin-bottom: 1rem; } /* Visual 1: noise resolving into grid */ .noise-dot { animation: noiseToGrid 5s ease-in-out infinite; } .noise-dot--soft { fill: var(--text-muted); opacity: 0.45; } .noise-dot--mid { fill: var(--text-muted); opacity: 0.75; } .grid-dot { fill: var(--accent); } .grid-line { stroke: var(--accent); stroke-width: 1.5; animation: gridLineIn 5s ease-in-out infinite; } @keyframes noiseToGrid { 0%, 15% { transform: translate(0, 0); } 60%, 100% { transform: translate(var(--dx), var(--dy)); } } @keyframes gridLineIn { 0%, 55% { opacity: 0; } 75%, 100% { opacity: 0.35; } } /* Visual 2: document with highlight building */ .doc-card { padding: 2rem; min-height: 256px; } .doc-line { height: 10px; width: 70%; background: rgba(255,255,255,0.12); border-radius: 3px; margin-bottom: 12px; transform-origin: left; animation: docLineGrow 4s ease-in-out infinite; } .doc-line-2 { width: 90%; animation-delay: 0.15s; } .doc-line-3 { width: 50%; margin-bottom: 20px; animation-delay: 0.3s; } .doc-line-tail { width: 65%; margin-top: 20px; margin-bottom: 0; animation-delay: 0.45s; } .doc-highlight { background: var(--accent-dim); border-left: 3px solid var(--accent); padding: 14px 16px; border-radius: 6px; animation: highlightFade 4s ease-in-out infinite; } .doc-highlight-line { height: 8px; width: 85%; background: var(--accent); opacity: 0.4; border-radius: 3px; margin-bottom: 8px; } .doc-highlight-line:last-child { width: 60%; margin-bottom: 0; } @keyframes docLineGrow { 0%, 10% { transform: scaleX(0); } 45%, 100% { transform: scaleX(1); } } @keyframes highlightFade { 0%, 55% { opacity: 0; transform: translateY(4px); } 80%, 100% { opacity: 1; transform: translateY(0); } } /* Visual 3: risk timeline progressing */ .timeline-card { padding: 2.25rem 2rem; min-height: 184px; display: flex; flex-direction: column; justify-content: center; } .timeline-track { position: relative; height: 2px; margin: 0 8px; background: var(--border); } .timeline-track svg { position: absolute; top: 0; left: 0; width: 100%; height: 2px; overflow: visible; } .timeline-line { stroke: var(--accent); stroke-width: 2; stroke-dasharray: 300; animation: lineDraw 4s ease-in-out infinite; } .timeline-marker { position: absolute; top: -9px; width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 11px; font-weight: 700; transform: translateX(-50%); } .marker-ok { left: 22%; background: var(--accent); animation: markerPulse 4s ease-in-out infinite 0.6s; } .marker-incident { left: 78%; background: #e5534b; animation: flagPop 4s ease-in-out infinite; } .timeline-tag { position: absolute; top: 16px; font-size: 12px; color: var(--text-muted); white-space: nowrap; transform: translateX(-50%); } .tag-ok { left: 22%; } .tag-incident { left: 78%; } @keyframes lineDraw { 0% { stroke-dashoffset: 300; } 70%, 100% { stroke-dashoffset: 0; } } @keyframes markerPulse { 0%, 100% { transform: translateX(-50%) scale(1); } 50% { transform: translateX(-50%) scale(1.15); } } @keyframes flagPop { 0%, 60% { opacity: 0; transform: translateX(-50%) scale(0.5); } 85%, 100% { opacity: 1; transform: translateX(-50%) scale(1); } } @media (max-width: 768px) { .hero-grid, .problem-row { grid-template-columns: 1fr; } .hero-visual, .problem-visual { display: none; } .problem-row + .problem-row { margin-top: 0; } } @media (prefers-reduced-motion: reduce) { .noise-dot { animation: none; transform: translate(var(--dx), var(--dy)); } .grid-line { animation: none; opacity: 0.35; } .doc-line { animation: none; transform: scaleX(1); } .doc-highlight { animation: none; opacity: 1; transform: translateY(0); } .timeline-line { animation: none; stroke-dashoffset: 0; } .timeline-marker { animation: none; } .marker-incident { opacity: 1; } } /* === PRODUCT SHOWCASE === */ .product-showcase { padding: clamp(3rem, 6vw, 5.5rem) 0; border-top: 1px solid var(--border); } .showcase-header { margin-bottom: 2.5rem; max-width: 58ch; } .showcase-header h2 { font-size: clamp(1.6rem, calc(3.5vw * var(--text-scale, 1)), 2.4rem); font-weight: 700; letter-spacing: -0.03em; color: var(--text); margin-bottom: 0.75rem; margin-top: 0.5rem; } .showcase-header p { font-size: 1rem; color: var(--text-muted); line-height: 1.7; } /* === LAYERS === */ .layers-list { border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; } .layer-item { display: grid; grid-template-columns: 56px 1fr; border-bottom: 1px solid var(--border); transition: background 0.15s; } .layer-item:last-child { border-bottom: none; } .layer-item:hover { background: var(--surface-2); } .layer-num { display: flex; align-items: flex-start; justify-content: center; padding: 1.75rem 0; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.06em; color: var(--accent); border-right: 1px solid var(--border); margin-top: 0.05rem; } .layer-body { padding: 1.5rem 2rem; display: flex; flex-direction: column; gap: 0.35rem; } .layer-body-header { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; } .layer-body h3 { font-size: 0.975rem; font-weight: 600; color: var(--text); } .layer-body p { font-size: 0.865rem; color: var(--text-muted); line-height: 1.65; } .layer-badge { font-size: 0.65rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.15rem 0.5rem; border-radius: 100px; background: rgba(0,201,167,0.1); color: var(--accent); border: 1px solid rgba(0,201,167,0.2); } /* === FOUNDING BLOCK === */ .founding-block { margin-top: 2rem; background: var(--surface); border: 1px solid rgba(0,201,167,0.3); border-radius: var(--radius-lg); padding: 2rem 2.5rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; } .founding-block-copy h3 { font-size: 1rem; font-weight: 600; color: var(--text); margin-bottom: 0.4rem; } .founding-block-copy p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.65; max-width: 54ch; } /* === ALSO BUILDING === */ .also-building { padding: clamp(3rem, 6vw, 5rem) 0; border-top: 1px solid var(--border); } .also-building-header { margin-bottom: 1.5rem; } .also-building-header h2 { font-size: 0.85rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); } .mini-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1rem; } .mini-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem 1.5rem; display: flex; flex-direction: column; gap: 0.5rem; } .mini-card h3 { font-size: 0.9rem; font-weight: 600; color: var(--text-muted); } .mini-card p { font-size: 0.825rem; color: var(--text-muted); opacity: 0.65; line-height: 1.55; flex: 1; } /* === HOMEPAGE ABOUT === */ .home-about { padding: clamp(3rem, 6vw, 5rem) 0; border-top: 1px solid var(--border); } .home-about p { font-size: clamp(1rem, 2vw, 1.15rem); color: var(--text-muted); max-width: 54ch; line-height: 1.85; margin-bottom: 1.25rem; } .home-about p:last-child { margin-bottom: 0; } /* === BLOG === */ .post-grid { display: grid; gap: 1.25rem; } .post-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.75rem 2rem; display: flex; flex-direction: column; gap: 0.6rem; } .post-card-date { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-muted); } .post-card h3 { font-size: 1.1rem; font-weight: 600; color: var(--text); } .post-card h3 a { color: inherit; } .post-card h3 a:hover { color: var(--accent); } .post-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; } .post-card .tag { align-self: flex-start; } .post-meta { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 2rem; } .post-content { max-width: 65ch; } .post-content p { color: var(--text-muted); line-height: 1.85; margin-bottom: 1.25rem; font-size: 1.02rem; } .post-content h2 { color: var(--text); font-size: 1.3rem; font-weight: 600; margin: 2rem 0 0.75rem; } .post-content h3 { color: var(--text); font-size: 1.05rem; font-weight: 600; margin: 1.25rem 0 0.5rem; } .post-content ul { display: flex; flex-direction: column; gap: 0.4rem; margin: 0 0 1.25rem; } .post-content ul li { color: var(--text-muted); line-height: 1.75; padding-left: 1rem; position: relative; } .post-content ul li::before { content: '–'; position: absolute; left: 0; color: var(--accent); } .post-content a { color: var(--accent); } /* Floating back-to-blog button — same widget-chrome recipe as .a11y-toggle (fixed circle, --surface/--border/--accent, box-shadow), positioned top-left so it never collides with .a11y-widget's default bottom-right spot. If a reader has moved the a11y widget to top-left via its own data-pos setting, the two will overlap — an acceptable rare edge case rather than adding position-negotiation logic between two independent floating widgets. */ .back-fab { position: fixed; top: calc(var(--nav-h) + 1rem); left: 1.25rem; z-index: 150; width: 46px; height: 46px; border-radius: 50%; background: var(--surface); border: 1px solid var(--border); color: var(--text); font-size: 1.2rem; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 16px rgba(0,0,0,0.35); text-decoration: none; transition: border-color 0.2s, color 0.2s; } .back-fab:hover, .back-fab:focus-visible { border-color: var(--accent); color: var(--accent); } .back-fab:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; } /* === RESPONSIVE === */ @media (max-width: 768px) { .nav-toggle { display: flex; } .nav-links { display: none; position: fixed; top: var(--nav-h); left: 0; right: 0; background: var(--surface); border-bottom: 1px solid var(--border); padding: 1.5rem clamp(1rem, 4vw, 2rem); flex-direction: column; align-items: flex-start; gap: 0; } .nav-links.open { display: flex; } .nav-links li { width: 100%; } .nav-links li > a { display: block; padding: 0.75rem 0; font-size: 1rem; border-bottom: 1px solid var(--border); } .nav-links li:last-child > a { border: none; border-bottom: none; padding: 0.75rem 0; margin-top: 0.5rem; color: var(--accent); } .paths-grid { grid-template-columns: 1fr; } .bio-grid { grid-template-columns: 1fr; gap: 2rem; } .product-card { grid-template-columns: 1fr; } .product-card-meta { align-items: flex-start; } .founding-block { flex-direction: column; align-items: flex-start; } .layer-item { grid-template-columns: 44px 1fr; } .layer-body { padding: 1.25rem 1.25rem; } } @media (max-width: 480px) { .trust-grid { gap: 1.25rem; } .trust-number { font-size: 1.8rem; } .a11y-widget { bottom: 1rem; right: 1rem; } .a11y-widget[data-pos="bottom-left"] { left: 1rem; } .back-fab { left: 1rem; } .a11y-widget[data-pos="top-right"], .a11y-widget[data-pos="top-left"] { top: calc(var(--nav-h) + 0.75rem); } .a11y-widget[data-pos="top-left"] { left: 1rem; } } /* === ACCESSIBILITY: TEXT PRESENTATION (GitHub issue #7) === */ /* Self-hosted so the switcher works even if Google Fonts is slow/blocked. */ @font-face { font-family: 'Atkinson Hyperlegible'; src: url('../fonts/atkinson-hyperlegible-regular.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; } @font-face { font-family: 'Atkinson Hyperlegible'; src: url('../fonts/atkinson-hyperlegible-bold.woff2') format('woff2'); font-weight: 700; font-style: normal; font-display: swap; } @font-face { font-family: 'OpenDyslexic'; src: url('../fonts/opendyslexic-regular.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; } @font-face { font-family: 'OpenDyslexic'; src: url('../fonts/opendyslexic-bold.woff2') format('woff2'); font-weight: 700; font-style: normal; font-display: swap; } /* Font choice reuses the existing --font custom property, so every component that already reads var(--font) picks it up with no per-component changes. */ html[data-font="atkinson"] { --font: 'Atkinson Hyperlegible', system-ui, -apple-system, sans-serif; } html[data-font="opendyslexic"] { --font: 'OpenDyslexic', system-ui, -apple-system, sans-serif; } html[data-font="monospace"] { --font: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace; } /* Text size: scaling the root font-size cascades cleanly for plain-rem sizing with no per-component rules needed. Several headings use clamp(Xrem, Yvw, Zrem) (e.g. .hero h1, .page-hero h1) — the rem min/max bounds already scale correctly via the root font-size change above, but the vw middle term doesn't, since vw is viewport-relative rather than root-font-relative (issue #15). Fixed via --text-scale: each affected heading wraps only its vw term in calc(Yvw * var(--text-scale, 1)), leaving the rem bounds untouched (multiplying those too would double-scale them). Any new fluid heading added later should follow the same pattern rather than a plain Yvw. */ html[data-text-size="112"] { font-size: 112%; --text-scale: 1.12; } html[data-text-size="125"] { font-size: 125%; --text-scale: 1.25; } /* Line spacing: !important is deliberate here, not a specificity shortcut — this is a user-triggered, opt-in accessibility override (WCAG 1.4.12 expects author styles to yield to it) and it needs to reliably beat the many hardcoded line-height/letter-spacing values already set per component throughout this file, without a specificity arms race that would silently break every time a new component is added. Headings and nav are deliberately untouched — only body copy gets relaxed. The :not() list excludes the site's uppercase "eyebrow label" paragraphs (.hero-label, .section-label, .bio-meta-label, .post-card-date), whose tight tracked letter-spacing is a deliberate design element that `letter-spacing: 0.01em` would otherwise flatten, and excludes

inside .nav-links/.service-card, which aren't body copy (nav items and bulleted feature lists respectively). */ html[data-line-spacing="relaxed"] p:not(.hero-label):not(.section-label):not(.bio-meta-label):not(.post-card-date), html[data-line-spacing="relaxed"] li:not(.nav-links *):not(.service-card *) { line-height: 1.9 !important; letter-spacing: 0.01em !important; word-spacing: 0.03em !important; } /* --- Widget chrome --- */ .a11y-widget { position: fixed; z-index: 200; /* below .site-header's 300 so the mobile nav wins if both overlap */ bottom: 1.25rem; right: 1.25rem; } .a11y-widget[data-pos="bottom-left"] { right: auto; left: 1.25rem; } .a11y-widget[data-pos="top-right"] { bottom: auto; top: calc(var(--nav-h) + 1rem); } .a11y-widget[data-pos="top-left"] { bottom: auto; top: calc(var(--nav-h) + 1rem); right: auto; left: 1.25rem; } .a11y-toggle { width: 46px; height: 46px; border-radius: 50%; background: var(--surface); border: 1px solid var(--border); color: var(--text); font-family: var(--font); font-weight: 700; font-size: 0.95rem; cursor: pointer; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 16px rgba(0,0,0,0.35); transition: border-color 0.2s, color 0.2s; } .a11y-toggle:hover, .a11y-toggle[aria-expanded="true"] { border-color: var(--accent); color: var(--accent); } .a11y-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; } .a11y-panel { position: absolute; width: min(300px, calc(100vw - 2.5rem)); max-height: min(420px, calc(100vh - 6rem)); overflow-y: auto; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.25rem; box-shadow: 0 12px 32px rgba(0,0,0,0.45); } .a11y-panel[hidden] { display: none; } .a11y-widget[data-pos="bottom-right"] .a11y-panel { bottom: calc(100% + 0.75rem); right: 0; } .a11y-widget[data-pos="bottom-left"] .a11y-panel { bottom: calc(100% + 0.75rem); left: 0; } .a11y-widget[data-pos="top-right"] .a11y-panel { top: calc(100% + 0.75rem); right: 0; } .a11y-widget[data-pos="top-left"] .a11y-panel { top: calc(100% + 0.75rem); left: 0; } .a11y-panel-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; } .a11y-panel-header h2 { font-size: 0.85rem; font-weight: 600; color: var(--text); } .a11y-panel-close { background: none; border: none; color: var(--text-muted); font-size: 1.1rem; line-height: 1; cursor: pointer; padding: 0.2rem 0.4rem; } .a11y-panel-close:hover { color: var(--text); } .a11y-panel-close:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; } .a11y-group { margin-bottom: 1rem; } .a11y-group:last-of-type { margin-bottom: 1.25rem; } .a11y-group legend { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 0.5rem; padding: 0; } .a11y-option-row { display: flex; flex-wrap: wrap; gap: 0.4rem; } /* Native radio inputs, visually hidden but still in the tab order and keyboard-operable (arrow keys move within the group, Space selects) — avoids re-implementing roving-tabindex/ARIA radiogroup logic in JS. Each input is absolutely positioned inside its OWN small wrapper (inset:0, sized to match its label) rather than the whole panel — with no wrapper, an all-auto-offset `position: absolute` collapses every option in every group to the same static-position point, so clicks silently land on whichever option happens to paint on top instead of the one under the visible label. */ .a11y-option { position: relative; display: inline-flex; } .a11y-option-input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; } .a11y-option-label { display: inline-flex; align-items: center; font-size: 0.78rem; font-weight: 500; padding: 0.35rem 0.7rem; border-radius: 100px; border: 1px solid var(--border); color: var(--text-muted); cursor: pointer; transition: border-color 0.15s, color 0.15s, background 0.15s; } .a11y-option-input:checked + .a11y-option-label { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); } .a11y-option-input:focus-visible + .a11y-option-label { outline: 2px solid var(--accent); outline-offset: 2px; } .a11y-panel-reset { width: 100%; justify-content: center; }