/* ============================================================ COGNITIO NEXUS — "Nexus / Singularity" design system Additive layer. Loaded AFTER styles.css on in-scope pages only (index, projects, thank-you, privacy-policy, 404, 403). NEVER edit styles.css / main.js — those are shared with the out-of-scope /landing pages and pdf-viewer.html. Fonts are loaded via the in each page's : Fraunces (display), JetBrains Mono (instrument), Inter (body). ============================================================ */ :root { /* — Void — */ --void-pure: #000000; --void-950: #04060d; /* page background */ --void-900: #080b14; /* raised / alternating sections */ --void-850: #0c1019; /* card / surface base */ --void-800: #12161f; /* elevated card / inputs */ --void-700: #1b202c; --line: rgba(255, 255, 255, 0.06); --line-strong: rgba(255, 255, 255, 0.11); /* — Light spectrum (the soul: cyan → periwinkle → violet) — */ --cyan: #22e8f5; --cyan-deep: #0fb9c9; --azure: #4fb8ff; --peri: #7c8bf5; --violet: #a06bff; --violet-deep: #7b3fe4; --glow-cyan: rgba(34, 232, 245, 0.28); --glow-violet: rgba(160, 107, 255, 0.26); --glow-soft: rgba(124, 139, 245, 0.16); /* — Text — */ --text-bright: #f4f7fb; --text-body: #c2cad6; --text-muted: #79828f; --text-faint: #4a515c; /* — Semantic (functional, not brand) — */ --signal-green: #34d399; --signal-red: #f87171; --focus: #22e8f5; /* — Type — */ --font-display: 'Fraunces', Georgia, 'Times New Roman', serif; --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', monospace; --font-body: 'Inter', system-ui, -apple-system, sans-serif; /* — Motion — */ --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1); --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1); --ease-in-out-soft: cubic-bezier(0.65, 0, 0.35, 1); --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1); --dur-micro: 180ms; --dur-base: 420ms; --dur-reveal: 700ms; --dur-decode: 1100ms; /* — Shape — */ --r-sm: 8px; --r-md: 12px; --r-lg: 18px; --r-pill: 999px; /* — Canonical gradients — */ --grad-text: linear-gradient(105deg, var(--cyan) 0%, var(--peri) 55%, var(--violet) 100%); --grad-line: linear-gradient(90deg, transparent, var(--cyan), var(--violet), transparent); } /* ============================================================ BASE — additive. Tailwind preflight (CDN) handles reset on index/projects; these rules also make the self-contained pages (thank-you/privacy/404/403) work with Tailwind + nexus. ============================================================ */ html { scroll-behavior: smooth; } body.nx { background-color: var(--void-950); color: var(--text-body); font-family: var(--font-body); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; } /* Atmospheric base wash — a single, very faint periwinkle bloom sitting behind everything so the void has depth, never flat black. */ body.nx::before { content: ""; position: fixed; inset: 0; z-index: -2; pointer-events: none; background: radial-gradient(120% 80% at 50% -10%, rgba(124, 139, 245, 0.10), transparent 60%), radial-gradient(90% 60% at 85% 110%, rgba(160, 107, 255, 0.07), transparent 55%); } /* Content sits at the default stacking level; the ambient wash (above) and the constellation backdrop (below) live behind it via negative z-index, so sticky header / skip link / overlays keep their own positioning + z-index. */ ::selection { background: rgba(34, 232, 245, 0.22); color: var(--text-bright); } /* Quiet custom scrollbar */ .nx ::-webkit-scrollbar { width: 10px; height: 10px; } .nx ::-webkit-scrollbar-track { background: var(--void-950); } .nx ::-webkit-scrollbar-thumb { background: var(--void-700); border-radius: 999px; border: 2px solid var(--void-950); } .nx ::-webkit-scrollbar-thumb:hover { background: #2a3242; } /* Skip link — viewport-fixed, visible only on focus */ .nx-skip { position: fixed; left: 50%; top: -120%; transform: translateX(-50%); z-index: 10000; padding: 0.6rem 1.1rem; background: var(--void-800); border: 1px solid var(--cyan); border-radius: var(--r-pill); color: var(--cyan); font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.08em; text-decoration: none; transition: top var(--dur-base) var(--ease-out-expo); } .nx-skip:focus { top: 1rem; } /* Global focus-visible — must read on both void and bright fills */ .nx :focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-radius: 4px; } .nx :focus:not(:focus-visible) { outline: none; } /* ============================================================ TYPOGRAPHY ============================================================ */ .nx-eyebrow { font-family: var(--font-mono); font-weight: 500; font-size: 0.72rem; letter-spacing: 0.28em; text-transform: uppercase; color: var(--cyan); display: inline-block; } .nx-eyebrow--muted { color: var(--text-muted); } .nx-eyebrow .nx-eyebrow__index { color: var(--text-faint); margin-right: 0.65em; } .nx-display { font-family: var(--font-display); font-weight: 400; color: var(--text-bright); line-height: 1.05; letter-spacing: -0.01em; font-optical-sizing: auto; } .nx-h2 { font-family: var(--font-display); font-weight: 400; font-size: clamp(2rem, 4.5vw, 3.4rem); line-height: 1.04; letter-spacing: -0.015em; color: var(--text-bright); font-optical-sizing: auto; } .nx-lead { font-family: var(--font-body); font-weight: 400; font-size: clamp(1.05rem, 1.5vw, 1.3rem); line-height: 1.6; color: var(--text-body); max-width: 56ch; } .nx-mono { font-family: var(--font-mono); color: var(--text-muted); letter-spacing: 0.04em; } .nx-gradient { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; } /* ============================================================ LAYOUT PRIMITIVES ============================================================ */ .nx-container { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: 1.5rem; } @media (min-width: 768px) { .nx-container { padding-inline: 2rem; } } /* Sections below the hero/descent are OPAQUE so they occlude the fixed constellation backdrop as they scroll over it. */ .nx-section { position: relative; padding-block: clamp(5rem, 12vw, 8rem); background: var(--void-950); } .nx-section--raised { background: var(--void-900); } .nx-hairline { height: 1px; border: 0; background: var(--line); margin: 0; } /* ============================================================ HEADER / NAV — override the shared #page-header structure. (IDs/classes kept so main.js mobile-nav keeps working.) ============================================================ */ .nx #page-header { background: rgba(4, 6, 13, 0.55); border-bottom: 1px solid var(--line); } .nx .header-blur { -webkit-backdrop-filter: blur(16px) saturate(120%); backdrop-filter: blur(16px) saturate(120%); } .nx .nav-link { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.06em; color: var(--text-muted); padding: 0.5rem 0.85rem; position: relative; transition: color var(--dur-base) var(--ease-out-expo); } .nx .nav-link::after { content: ""; position: absolute; left: 50%; right: 50%; bottom: 0.2rem; height: 1px; background: var(--cyan); transition: left var(--dur-base) var(--ease-out-expo), right var(--dur-base) var(--ease-out-expo); } .nx .nav-link:hover { color: var(--text-bright); } .nx .nav-link:hover::after { left: 0.85rem; right: 0.85rem; } /* Brand lockup: isolated nexus mark + wordmark in the site's own mono, so the logo speaks the same type language as the rest of the site. */ .nx .nav-logo { display: inline-flex; align-items: center; gap: 0.65rem; text-decoration: none; } .nx .nav-logo__mark { height: 28px; width: auto; transition: filter var(--dur-base) var(--ease-out-expo); } .nx .nav-logo__word { font-family: var(--font-mono); font-size: 0.8rem; font-weight: 500; letter-spacing: 0.32em; text-transform: uppercase; color: var(--text-bright); white-space: nowrap; padding-left: 0.16em; /* optical balance for tracking */ transition: color var(--dur-base) var(--ease-out-expo); } .nx .nav-logo:hover .nav-logo__mark, .nx .nav-logo:focus-visible .nav-logo__mark { filter: drop-shadow(0 0 10px var(--glow-cyan)); } .nx .nav-logo:hover .nav-logo__word { color: var(--cyan); } @media (max-width: 600px) { .nx .nav-logo__word { display: none; } } /* Centered lockup variant for the simple (thank-you/legal/error) pages */ .nx-simple-header .nav-logo { gap: 0.7rem; } .nx-simple-header .nav-logo__mark { height: 32px; } /* ============================================================ THE SINGLE MAGNETIC CTA — "contained light", not a candy button ============================================================ */ .nx-cta { position: relative; display: inline-flex; align-items: center; gap: 0.6rem; padding: 0.95rem 1.75rem; border-radius: var(--r-pill); font-family: var(--font-body); font-weight: 600; font-size: 0.95rem; letter-spacing: 0.01em; color: var(--cyan); background: rgba(34, 232, 245, 0.04); border: 1px solid transparent; background-image: linear-gradient(var(--void-900), var(--void-900)), linear-gradient(105deg, rgba(34, 232, 245, 0.5), rgba(160, 107, 255, 0.5)); background-origin: border-box; background-clip: padding-box, border-box; box-shadow: 0 0 24px -6px var(--glow-cyan), inset 0 0 18px -10px var(--glow-cyan); cursor: pointer; transition: transform var(--dur-base) var(--ease-spring), box-shadow var(--dur-base) var(--ease-out-expo), color var(--dur-base) var(--ease-out-expo); will-change: transform; text-decoration: none; overflow: hidden; } .nx-cta::before { content: ""; position: absolute; inset: 0; background: linear-gradient(105deg, rgba(34, 232, 245, 0.18), rgba(160, 107, 255, 0.18)); opacity: 0; transition: opacity var(--dur-base) var(--ease-out-expo); } .nx-cta > * { position: relative; z-index: 1; } .nx-cta:hover { color: var(--text-bright); box-shadow: 0 0 42px -6px var(--glow-cyan), 0 0 64px -10px var(--glow-violet); } .nx-cta:hover::before { opacity: 1; } .nx-cta:active { transform: scale(0.98); } .nx-cta__dot { width: 6px; height: 6px; border-radius: 999px; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); } /* compact header variant */ .nx .nav-cta { padding: 0.55rem 1.1rem; font-size: 0.82rem; border-radius: var(--r-pill); color: var(--cyan); background-image: linear-gradient(rgba(4, 6, 13, 0.6), rgba(4, 6, 13, 0.6)), linear-gradient(105deg, rgba(34, 232, 245, 0.5), rgba(160, 107, 255, 0.5)); background-origin: border-box; background-clip: padding-box, border-box; border: 1px solid transparent; box-shadow: 0 0 18px -8px var(--glow-cyan); transition: color var(--dur-base) var(--ease-out-expo), box-shadow var(--dur-base) var(--ease-out-expo); } .nx .nav-cta:hover { color: var(--text-bright); box-shadow: 0 0 30px -6px var(--glow-cyan); } /* Ghost / text link with travelling arrow */ .nx-link { display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--font-mono); font-size: 0.82rem; letter-spacing: 0.04em; color: var(--cyan); text-decoration: none; transition: color var(--dur-base) var(--ease-out-expo); } .nx-link .nx-link__arrow { transition: transform var(--dur-base) var(--ease-out-expo); } .nx-link:hover { color: var(--text-bright); } .nx-link:hover .nx-link__arrow { transform: translateX(5px); } /* ============================================================ CONSTELLATION BACKDROP — a fixed, full-viewport layer behind the hero + descent. The poster and WebGL canvas live here so the constellation stays visible through the scroll choreography, then is occluded by the opaque sections below. nexus.js fades + pauses it once the descent is scrolled past. ============================================================ */ #nexus-backdrop { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; transition: opacity 0.6s var(--ease-out-expo); } /* ============================================================ HERO — full viewport void (transparent → backdrop shows through) ============================================================ */ .nx-hero { position: relative; min-height: 100svh; display: grid; place-items: center; overflow: hidden; isolation: isolate; } .hero-canvas { position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: 0; transition: opacity 1.2s var(--ease-out-expo); } [data-webgl="on"] .hero-canvas { opacity: 1; } .hero-canvas canvas { display: block; width: 100% !important; height: 100% !important; } #nexus-poster { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; pointer-events: none; transition: opacity 0.8s var(--ease-out-expo); } #nexus-poster svg { width: 100%; height: 100%; display: block; } [data-webgl="on"] #nexus-poster { opacity: 0; } /* Vignette to keep focus center-screen behind the copy */ .nx-hero::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: radial-gradient(70% 70% at 50% 45%, transparent 40%, rgba(4, 6, 13, 0.55) 100%); } .nx-hero__inner { position: relative; z-index: 2; text-align: center; padding: 6rem 1.5rem 4rem; max-width: 60rem; } .nx-status { display: inline-flex; align-items: center; gap: 0.55rem; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 2.25rem; } .nx-status__dot { width: 7px; height: 7px; border-radius: 999px; background: var(--signal-green); box-shadow: 0 0 10px var(--signal-green); animation: nx-pulse 2.8s var(--ease-in-out-soft) infinite; } .nx-wordmark { font-family: var(--font-mono); font-weight: 500; font-size: clamp(0.85rem, 2.2vw, 1.15rem); letter-spacing: 0.55em; text-transform: uppercase; color: var(--text-bright); margin-bottom: 1.75rem; padding-left: 0.55em; /* optical balance for tracking */ } .nx-hero__line { font-family: var(--font-display); font-weight: 400; font-size: clamp(2.4rem, 7vw, 5.25rem); line-height: 1.02; letter-spacing: -0.02em; color: var(--text-bright); margin: 0 auto 2.75rem; max-width: 18ch; font-optical-sizing: auto; } .nx-hero__line em { font-style: italic; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; } /* scroll cue */ .nx-scrollcue { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 0.6rem; font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--text-faint); } .nx-scrollcue__line { width: 1px; height: 38px; background: linear-gradient(var(--cyan), transparent); animation: nx-scrolldrop 2.6s var(--ease-in-out-soft) infinite; } /* ============================================================ DECODE — per-character glyph cycling resolving to final text ============================================================ */ .nx-decode { white-space: pre-wrap; } .nx-decode .nx-char { display: inline-block; } .nx-decode .nx-char--scramble { color: var(--cyan); opacity: 0.85; } /* ============================================================ THE DESCENT — sticky capability lines, one visible at a time. BASELINE (no JS / reduced motion): a safe static vertical stack, fully visible. ENHANCED (.nx-js, full motion): sticky overlap where only the active line shows. Reduced-motion reverts below. ============================================================ */ .nx-descent { position: relative; } .nx-descent__viewport { display: flex; flex-direction: column; align-items: center; gap: 3rem; text-align: center; padding: clamp(4rem, 10vw, 7rem) 1.5rem; } .nx-descent__line { font-family: var(--font-display); font-weight: 400; font-size: clamp(1.8rem, 5vw, 3.6rem); line-height: 1.12; letter-spacing: -0.015em; color: var(--text-bright); max-width: 20ch; margin-inline: auto; } .nx-descent__line .nx-key { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; font-style: italic; } .nx-descent__progress { display: none; } /* Enhanced sticky-scroll choreography (only when JS is present) */ .nx-js .nx-descent { height: 320vh; } .nx-js .nx-descent__viewport { position: sticky; top: 0; min-height: 100svh; display: grid; place-items: center; gap: 0; padding: 2rem 1.5rem; } .nx-js .nx-descent__line { grid-area: 1 / 1; opacity: 0; transform: translateY(18px); filter: blur(8px); transition: opacity var(--dur-reveal) var(--ease-out-expo), transform var(--dur-reveal) var(--ease-out-expo), filter var(--dur-reveal) var(--ease-out-expo); } .nx-js .nx-descent__line.is-active { opacity: 1; transform: none; filter: none; } .nx-js .nx-descent__progress { position: absolute; left: 50%; bottom: 8vh; transform: translateX(-50%); display: flex; gap: 0.55rem; z-index: 3; } .nx-descent__tick { width: 28px; height: 2px; background: var(--line-strong); transition: background var(--dur-base) var(--ease-out-expo); } .nx-descent__tick.is-active { background: var(--cyan); box-shadow: 0 0 8px var(--glow-cyan); } /* ============================================================ PROOF WHISPER — sparse hard numbers ============================================================ */ .nx-proof__grid { display: grid; gap: 2.5rem; } @media (min-width: 768px) { .nx-proof__grid { grid-template-columns: repeat(3, 1fr); gap: 2rem; } } .nx-proof__item { border-top: 1px solid var(--line); padding-top: 1.5rem; } .nx-proof__stat { font-family: var(--font-display); font-weight: 400; font-size: clamp(2.4rem, 5vw, 3.5rem); line-height: 1; letter-spacing: -0.02em; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 0.75rem; } .nx-proof__label { font-family: var(--font-body); font-size: 0.98rem; line-height: 1.5; color: var(--text-body); max-width: 30ch; } /* ============================================================ PROJECT CARDS (homepage teasers + projects.html) ============================================================ */ .nx-card { position: relative; display: block; background: linear-gradient(160deg, var(--void-850), var(--void-900)); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 1.85rem; text-decoration: none; overflow: hidden; transition: transform var(--dur-base) var(--ease-out-quint), border-color var(--dur-base) var(--ease-out-expo), box-shadow var(--dur-base) var(--ease-out-expo); } .nx-card::before { /* top-edge spectrum line */ content: ""; position: absolute; inset: 0 0 auto 0; height: 1px; background: var(--grad-line); transform: scaleX(0); transform-origin: left; transition: transform var(--dur-reveal) var(--ease-out-expo); } .nx-card::after { /* corner wash */ content: ""; position: absolute; inset: 0; background: radial-gradient(120% 80% at 0% 0%, rgba(34, 232, 245, 0.07), transparent 55%); opacity: 0; transition: opacity var(--dur-base) var(--ease-out-expo); } .nx-card:hover { transform: translateY(-4px); border-color: rgba(34, 232, 245, 0.3); box-shadow: 0 14px 44px rgba(0, 0, 0, 0.5), 0 0 24px -8px var(--glow-cyan); } .nx-card:hover::before { transform: scaleX(1); } .nx-card:hover::after { opacity: 1; } .nx-card > * { position: relative; z-index: 1; } .nx-card__title { font-family: var(--font-display); font-weight: 400; font-size: 1.3rem; line-height: 1.2; letter-spacing: -0.01em; color: var(--text-bright); transition: color var(--dur-base) var(--ease-out-expo); } .nx-card:hover .nx-card__title { color: var(--cyan); } .nx-card__body { color: var(--text-muted); font-size: 0.92rem; line-height: 1.6; } .nx-tag { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--cyan); background: rgba(34, 232, 245, 0.08); border: 1px solid rgba(34, 232, 245, 0.16); padding: 0.25rem 0.6rem; border-radius: var(--r-pill); white-space: nowrap; } .nx-badge { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.04em; color: var(--text-muted); background: var(--void-800); border: 1px solid var(--line); padding: 0.28rem 0.62rem; border-radius: var(--r-sm); white-space: nowrap; } /* ============================================================ CONTACT — override the shared form classes (after styles.css) Keep .form-input/.form-textarea/.form-submit/.form-status names (main.js + structure depend on them). ============================================================ */ .nx-contact-card { background: linear-gradient(160deg, rgba(12, 16, 25, 0.7), rgba(8, 11, 20, 0.7)); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(1.5rem, 4vw, 2.5rem); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); } .nx .contact-form { display: flex; flex-direction: column; gap: 1rem; } .nx .form-group { margin: 0; } .nx .form-input, .nx .form-textarea { width: 100%; background: var(--void-800); border: 1px solid var(--line); border-radius: var(--r-md); padding: 0.95rem 1.1rem; color: var(--text-bright); font-family: var(--font-body); font-size: 1rem; transition: border-color var(--dur-base) var(--ease-out-expo), box-shadow var(--dur-base) var(--ease-out-expo); } .nx .form-input::placeholder, .nx .form-textarea::placeholder { color: var(--text-faint); } .nx .form-textarea { min-height: 130px; resize: vertical; line-height: 1.55; } .nx .form-input:focus, .nx .form-textarea:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(34, 232, 245, 0.16); } .nx .form-submit { margin-top: 0.5rem; width: 100%; justify-content: center; cursor: pointer; /* visual: add class="form-submit nx-cta" on the button in markup */ } .nx .form-status { margin-top: 0.4rem; font-family: var(--font-mono); font-size: 0.82rem; letter-spacing: 0.02em; min-height: 1.2em; color: var(--text-muted); } .nx .form-status-success { color: var(--signal-green); } .nx .form-status-error { color: var(--signal-red); } /* Honeypot hide — re-declared so it works even where styles.css is absent */ .nx .hp-field { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; } .nx-consent { margin-top: 1.25rem; font-size: 0.82rem; color: var(--text-muted); } .nx-consent a { color: var(--text-body); text-decoration: underline; text-underline-offset: 2px; } .nx-consent a:hover { color: var(--cyan); } /* ============================================================ FOOTER — quiet exhale. Override shared .footer after styles.css ============================================================ */ .nx .footer, .nx-footer { background: var(--void-900); border-top: 1px solid var(--line); padding-block: 2.5rem; } .nx-footer__meta { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.06em; color: var(--text-muted); } .nx-footer__meta a { color: var(--text-muted); text-decoration: none; transition: color var(--dur-base) var(--ease-out-expo); } .nx-footer__meta a:hover { color: var(--cyan); } .nx-footer__wordmark { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.4em; text-transform: uppercase; color: var(--text-bright); } /* ============================================================ PAGE LOADER — restyle the shared #page-loader content into a single breathing point of cyan light (markup/IDs unchanged). The body opacity gate + .loaded handshake live in styles.css. ============================================================ */ .nx #page-loader { background: var(--void-950); } .nx #page-loader > div { gap: 0 !important; } .nx #page-loader .relative, /* old spinner ring wrapper */ .nx #page-loader span { display: none !important; } .nx #page-loader::after { content: ""; width: 10px; height: 10px; border-radius: 999px; background: var(--cyan); box-shadow: 0 0 24px 4px var(--glow-cyan); animation: nx-breathe 1.6s var(--ease-in-out-soft) infinite; } /* ============================================================ REVEAL PRIMITIVE — override shared scroll-animation classes (main.js toggles .is-visible). Everything resolves into focus. Hidden initial state is gated on .nx-js so no-JS users see all content; with JS the elements animate in on scroll. ============================================================ */ .nx-js .nx .fade-in-up, .nx-js .nx .fade-in, .nx-js .nx .nx-reveal, .nx-js .nx .slide-in-left, .nx-js .nx .slide-in-right, .nx-js .nx .scale-in { opacity: 0; transform: translateY(24px); filter: blur(6px); transition: opacity var(--dur-reveal) var(--ease-out-expo), transform var(--dur-reveal) var(--ease-out-expo), filter var(--dur-reveal) var(--ease-out-expo); } .nx .fade-in-up.is-visible, .nx .fade-in.is-visible, .nx .nx-reveal.is-visible, .nx .slide-in-left.is-visible, .nx .slide-in-right.is-visible, .nx .scale-in.is-visible { opacity: 1; transform: none; filter: none; } .nx .stagger-1 { transition-delay: 0.08s; } .nx .stagger-2 { transition-delay: 0.16s; } .nx .stagger-3 { transition-delay: 0.24s; } .nx .stagger-4 { transition-delay: 0.32s; } .nx .stagger-5 { transition-delay: 0.40s; } /* ============================================================ AMBIENT KEYFRAMES ============================================================ */ @keyframes nx-pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.45; transform: scale(0.82); } } @keyframes nx-breathe { 0%, 100% { transform: scale(0.7); opacity: 0.5; } 50% { transform: scale(1.15); opacity: 1; } } @keyframes nx-scrolldrop { 0% { transform: scaleY(0); transform-origin: top; opacity: 0; } 40% { transform: scaleY(1); transform-origin: top; opacity: 1; } 60% { transform: scaleY(1); transform-origin: bottom; opacity: 1; } 100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; } } /* ============================================================ ERROR / LEGAL / SIMPLE PAGE helpers (thank-you, 404, 403, privacy) ============================================================ */ .nx-errcode { font-family: var(--font-display); font-weight: 400; font-size: clamp(5rem, 18vw, 11rem); line-height: 0.9; letter-spacing: -0.04em; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; } .nx-legal { max-width: 55rem; margin-inline: auto; } .nx-legal h1 { font-family: var(--font-display); font-weight: 400; color: var(--text-bright); font-size: clamp(2rem, 5vw, 2.8rem); margin-bottom: 1.5rem; letter-spacing: -0.02em; } .nx-legal h2 { font-family: var(--font-display); font-weight: 400; color: var(--text-bright); margin-top: 2.5rem; margin-bottom: 0.85rem; font-size: 1.4rem; border-bottom: 1px solid var(--line); padding-bottom: 0.6rem; } .nx-legal p { color: var(--text-body); line-height: 1.75; margin-bottom: 1rem; } .nx-legal ul { list-style: disc; padding-left: 1.5rem; margin-bottom: 1rem; } .nx-legal li { color: var(--text-body); line-height: 1.7; margin-bottom: 0.5rem; } .nx-legal li::marker { color: var(--cyan); } .nx-legal strong { color: var(--cyan); font-weight: 600; } .nx-legal a { color: var(--cyan); text-decoration: underline; text-underline-offset: 2px; } .nx-legal a:hover { color: var(--text-bright); } /* ============================================================ PROJECTS / DOSSIER — override shared case-study classes. (Only loaded on in-scope pages → out-of-scope pdf-viewer.html, which reuses .case-study-article, is unaffected.) ============================================================ */ .nx .case-study-article { background: linear-gradient(160deg, var(--void-850), var(--void-900)); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(1.5rem, 4vw, 2.5rem); } .nx .case-study-article h2 { font-family: var(--font-display); font-weight: 400; letter-spacing: -0.015em; color: var(--text-bright); } .nx .section-marker { font-family: var(--font-mono); color: var(--cyan); text-transform: uppercase; letter-spacing: 0.2em; font-size: 0.72rem; } .nx .code-tag { font-family: var(--font-mono); color: var(--cyan); text-transform: uppercase; letter-spacing: 0.2em; font-size: 0.75rem; } .nx .tech-badge { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.04em; color: var(--text-muted); background: var(--void-800); border: 1px solid var(--line); padding: 0.28rem 0.62rem; border-radius: var(--r-sm); } .nx .project-tag { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--cyan); background: rgba(34, 232, 245, 0.08); border: 1px solid rgba(34, 232, 245, 0.16); padding: 0.3rem 0.65rem; border-radius: var(--r-pill); } .nx .stat-value { font-family: var(--font-display); font-weight: 400; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; } .nx .stat-label { color: var(--text-muted); font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.08em; text-transform: uppercase; margin-top: 0.4rem; } .nx .impact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; padding-top: 1.25rem; border-top: 1px solid var(--line); } /* ============================================================ REDUCED MOTION — belt + suspenders (JS guard in nexus.js too) ============================================================ */ @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .hero-canvas { display: none !important; } /* always show static poster */ [data-webgl="on"] #nexus-poster { opacity: 1 !important; } .nx-scrollcue__line, .nx-status__dot, .nx #page-loader::after { animation: none !important; } .nx .fade-in-up, .nx .fade-in, .nx .nx-reveal, .nx .slide-in-left, .nx .slide-in-right, .nx .scale-in, .nx-descent__line { opacity: 1 !important; transform: none !important; filter: none !important; transition: opacity 160ms linear !important; } .nx-cta, .nx-card, .nav-link::after { transition: none !important; } .nx-cta { will-change: auto; } /* Revert the enhanced sticky descent to the safe static stack */ .nx-js .nx-descent { height: auto !important; } .nx-js .nx-descent__viewport { position: static !important; min-height: auto !important; display: flex !important; flex-direction: column; gap: 3rem; padding: clamp(4rem, 10vw, 7rem) 1.5rem; } .nx-js .nx-descent__line { grid-area: auto !important; } .nx-js .nx-descent__progress { display: none !important; } } /* ============================================================ RESPONSIVE ============================================================ */ @media (max-width: 767px) { .nx-hero__inner { padding-top: 5rem; } .nx-descent__viewport { min-height: 100svh; } /* On-brand full-screen mobile menu (overrides styles.css overlay) */ .nx #main-nav.is-active { background: radial-gradient(80% 55% at 50% 36%, rgba(34, 232, 245, 0.07), transparent 70%), var(--void-950) !important; -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); } .nx #main-nav.is-active ul { gap: 2.25rem !important; } .nx #main-nav.is-active ul li a { font-family: var(--font-display); font-size: 1.9rem; font-weight: 400; letter-spacing: -0.01em; text-transform: none; color: var(--text-bright); } .nx #main-nav.is-active ul li a.nav-cta { font-family: var(--font-body); font-size: 1rem; font-weight: 600; color: var(--cyan); } .nx #main-nav.is-active ul li a.nav-link:hover { color: var(--cyan); } }