/* Yellownodes — shared stylesheet Dark-ink design system, electric-yellow accent. Fonts: Space Grotesk (display) + Space Mono (labels/mono), loaded via in each page . */ :root { --ink: #0A0E14; --ink-raised: #0F141C; --ink-card: #11161F; --line: #1E2530; --line-soft: #161C25; --accent: #FFD426; --accent-ink: #0A0E14; --accent-wash: rgba(255, 212, 38, .13); --accent-glow: rgba(255, 212, 38, .34); --text: #C4CDD6; --text-dim: #717C8B; --text-faint: #4B5563; --white: #F6FAF8; --display: 'Space Grotesk', -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; --mono: 'Space Mono', "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace; --maxw: 1120px; --pad: clamp(20px, 5vw, 56px); } * { box-sizing: border-box; } html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; } body { margin: 0; font-family: var(--display); color: var(--text); background: var(--ink); font-size: 16.5px; line-height: 1.65; -webkit-font-smoothing: antialiased; overflow-x: hidden; } @media (min-width: 640px) { body { font-size: 17.5px; } } ::selection { background: var(--accent); color: var(--accent-ink); } img { max-width: 100%; display: block; } a { color: inherit; } .wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); } /* ---------- Type scale ---------- */ h1, h2, h3 { font-family: var(--display); line-height: 1.1; margin: 0 0 0.5em 0; font-weight: 600; letter-spacing: -0.02em; color: var(--white); } h1 { font-size: clamp(30px, 7.5vw, 58px); line-height: 1.08; } h2 { font-size: clamp(23px, 4.6vw, 36px); } h3 { font-size: clamp(17px, 2.6vw, 20px); line-height: 1.2; } p { margin: 0 0 1em 0; color: var(--text); } .eyebrow { font-family: var(--mono); font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--accent); display: inline-flex; align-items: center; gap: 10px; font-weight: 400; margin-bottom: 20px; } .eyebrow::before { content: ""; width: 22px; height: 1px; background: var(--accent); display: inline-block; flex: none; } .sub { font-size: 1.02rem; color: var(--text-dim); max-width: 620px; line-height: 1.6; } .sub-center { margin-left: auto; margin-right: auto; } /* ---------- Signature highlight: .mark ---------- */ .mark { position: relative; color: var(--white); padding: 0 .12em; } .mark::before { content: ""; position: absolute; left: 0; right: 0; bottom: .04em; top: .08em; background: var(--accent-wash); border-bottom: 2px solid var(--accent); transform: scaleX(1); transform-origin: left; z-index: -1; } html.js .mark::before { transform: scaleX(0); transition: transform .7s cubic-bezier(.16, 1, .3, 1); } html.js .reveal.in .mark::before { transform: scaleX(1); } /* ---------- Nav ---------- */ .site-nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; border-bottom: 1px solid transparent; transition: background .35s ease, border-color .35s ease, backdrop-filter .35s ease; } .site-nav.scrolled { background: rgba(10, 14, 20, .82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom-color: var(--line); } .site-nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; } .wordmark { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: 1.05rem; color: var(--white); text-decoration: none; letter-spacing: -.01em; flex: none; } .wordmark .node { width: 11px; height: 11px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 4px var(--accent), 0 0 16px var(--accent-glow); display: inline-block; flex-shrink: 0; } .nav-links { display: flex; align-items: center; gap: 20px; } .nav-links a.plain { text-decoration: none; font-family: var(--mono); font-size: 13px; letter-spacing: .02em; color: var(--text); position: relative; transition: color .2s ease; } .nav-links a.plain::after { content: ""; position: absolute; left: 0; bottom: -4px; width: 0; height: 1px; background: var(--accent); transition: width .3s ease; } .nav-links a.plain:hover { color: var(--white); } .nav-links a.plain:hover::after { width: 100%; } .site-nav .btn { padding: 10px 16px; font-size: 12px; } @media (max-width: 480px) { .nav-links a.plain { display: none; } .site-nav .btn { padding: 9px 13px; font-size: 11px; } } /* ---------- Buttons ---------- */ .btn { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-weight: 700; font-size: 13px; letter-spacing: .04em; text-transform: uppercase; text-decoration: none; padding: 14px 22px; border-radius: 2px; border: 1px solid transparent; cursor: pointer; line-height: 1.2; transition: transform .25s ease, box-shadow .3s ease, background .2s ease, color .2s ease, border-color .2s ease; } .btn-primary { background: var(--accent); color: var(--accent-ink); } .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px -8px var(--accent-glow); } .btn-secondary { background: transparent; color: var(--white); border-color: var(--line); } .btn-secondary:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); } .btn-block { display: block; text-align: center; } .link-arrow { display: inline-block; margin-top: 1.2em; font-family: var(--mono); font-size: 13px; letter-spacing: .02em; font-weight: 700; text-decoration: none; color: var(--white); border-bottom: 2px solid var(--accent); padding-bottom: 2px; transition: color .2s ease; } .link-arrow:hover { color: var(--accent); } /* ---------- Sections ---------- */ section { padding: 56px 0; position: relative; } @media (min-width: 640px) { section { padding: 88px 0; } } .section-border-top { border-top: 1px solid var(--line); } .section-tint { background: var(--ink-raised); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); } /* final-cta shares .section-tint in markup but takes the bold accent treatment — declared after .section-tint so it wins on shared properties. */ .final-cta { background: var(--accent); color: var(--accent-ink); text-align: center; overflow: hidden; } .final-cta::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(10, 14, 20, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(10, 14, 20, .08) 1px, transparent 1px); background-size: 40px 40px; mask-image: radial-gradient(ellipse 70% 90% at 50% 50%, #000, transparent 75%); -webkit-mask-image: radial-gradient(ellipse 70% 90% at 50% 50%, #000, transparent 75%); } .final-cta .wrap { position: relative; z-index: 2; } .final-cta .btn-primary { background: var(--accent-ink); color: var(--accent); } .final-cta .btn-primary:hover { box-shadow: 0 12px 34px -10px rgba(10, 14, 20, .5); } .final-cta .reassurance { margin-top: 1em; color: rgba(10, 14, 20, .72); font-size: .95rem; } /* ---------- Hero ---------- */ .hero { position: relative; overflow: hidden; padding-top: 108px; padding-bottom: 48px; } @media (min-width: 640px) { .hero { padding-top: 148px; padding-bottom: 72px; } } .hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; } .grid-bg { position: absolute; inset: 0; background-image: linear-gradient(var(--line-soft) 1px, transparent 1px), linear-gradient(90deg, var(--line-soft) 1px, transparent 1px); background-size: 44px 44px; mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 0%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 0%, transparent 75%); } .spotlight { position: absolute; width: min(60vw, 520px); aspect-ratio: 1 / 1; border-radius: 50%; background: radial-gradient(circle, var(--accent-wash) 0%, transparent 65%); left: 50%; top: -10%; transform: translateX(-50%); filter: blur(10px); } .hero .wrap { position: relative; z-index: 2; } .hero h1 { max-width: 18ch; } .hero .sub { margin-top: .4em; } /* ---------- Cards ---------- */ .cards { display: grid; grid-template-columns: 1fr; gap: 20px; margin-top: 2.5em; } @media (min-width: 720px) { .cards { grid-template-columns: repeat(3, 1fr); } } .card { background: var(--ink-card); border: 1px solid var(--line); border-radius: 4px; padding: 28px 24px 30px; position: relative; overflow: hidden; display: flex; flex-direction: column; transition: transform .35s cubic-bezier(.16, 1, .3, 1), box-shadow .35s ease, border-color .35s ease; } .card::before { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 3px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .4s ease; } .card:hover { transform: translateY(-6px); box-shadow: 0 24px 50px -24px rgba(0, 0, 0, .55); border-color: var(--text-faint); } .card:hover::before { transform: scaleX(1); } .card h3 { margin-bottom: .6em; } .card p { color: var(--text-dim); flex-grow: 1; } .card .card-for { color: var(--text); font-weight: 600; font-size: .92rem; margin-top: .3em; } .card .btn { margin-top: 1.2em; align-self: flex-start; } .card-dashed { border: 2px dashed var(--line); border-radius: 4px; padding: 28px 24px 30px; display: flex; flex-direction: column; background: transparent; transition: border-color .3s ease, transform .3s ease; } .card-dashed:hover { border-color: var(--accent); transform: translateY(-4px); } .card-dashed h3 { margin-bottom: .6em; } .card-dashed p { color: var(--text-dim); flex-grow: 1; } .card-dashed .btn { margin-top: 1.2em; align-self: flex-start; } /* ---------- Lists ---------- */ .check-list { list-style: none; padding: 0; margin: 1.5em 0; } .check-list li { padding-left: 1.7em; position: relative; margin-bottom: .85em; color: var(--text); line-height: 1.55; } .check-list li::before { content: ""; position: absolute; left: 0; top: .5em; width: 7px; height: 7px; border-radius: 1px; background: var(--accent); } .steps { list-style: none; padding: 0; margin: 1.6em 0; counter-reset: step; display: grid; gap: 18px; } @media (min-width: 720px) { .steps { grid-template-columns: repeat(3, 1fr); } } .steps li { counter-increment: step; display: flex; gap: 16px; align-items: flex-start; padding: 22px 20px; border: 1px solid var(--line); border-radius: 6px; background: var(--ink-card); color: var(--text); line-height: 1.55; } .steps li::before { content: counter(step, decimal-leading-zero); flex: none; width: 38px; height: 38px; border: 1px solid var(--accent); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--mono); font-size: 13px; color: var(--accent); background: var(--accent-wash); } /* ---------- Callout (bridge) ---------- */ .callout { background: var(--ink-card); border-left: 3px solid var(--accent); padding: 24px 28px; border-radius: 2px; margin: 2em 0; } .callout p { margin: 0; color: var(--text); } /* ---------- Final CTA block ---------- */ .reassurance { margin-top: 1em; color: var(--text-dim); font-size: .95rem; } /* ---------- Footer ---------- */ .site-footer { background: var(--ink); border-top: 1px solid var(--line); padding: 40px 0; color: var(--text-dim); font-size: .9rem; } .site-footer .wrap > * { margin-bottom: .6em; } .site-footer strong { color: var(--white); } .site-footer a { font-family: var(--mono); font-size: .85rem; letter-spacing: .02em; color: var(--text); font-weight: 700; text-decoration: none; border-bottom: 1px solid var(--line); padding-bottom: 1px; transition: color .2s ease, border-color .2s ease; } .site-footer a:hover { color: var(--accent); border-color: var(--accent); } .site-footer .copyright { margin-top: 1.2em; color: var(--text-faint); font-family: var(--mono); font-size: .78rem; letter-spacing: .04em; } /* ---------- Scroll reveal (no-js-safe) ---------- */ /* Default: everything visible. Only when JS adds html.js do reveals start hidden and animate in via IntersectionObserver adding .in. */ .reveal { opacity: 1; transform: none; } html.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s cubic-bezier(.16, 1, .3, 1), transform .7s cubic-bezier(.16, 1, .3, 1); } html.js .reveal.in { opacity: 1; transform: none; } html.js .reveal.d1 { transition-delay: .08s; } html.js .reveal.d2 { transition-delay: .16s; } html.js .reveal.d3 { transition-delay: .24s; } /* ---------- Utility ---------- */ .text-center { text-align: center; } .mt-lg { margin-top: 3em; } /* ---------- Responsive safety ---------- */ @media (max-width: 480px) { .hero h1 { max-width: none; } } @media (prefers-reduced-motion: reduce) { html.js .reveal { opacity: 1; transform: none; transition: none; } html.js .mark::before { transform: scaleX(1); transition: none; } html { scroll-behavior: auto; } } /* ghost (secondary) button */ .btn-ghost { border-color: var(--line); color: var(--white); background: transparent; } .btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); } .hero .btn { margin: 4px 12px 4px 0; }