/* kerneldotcreative.com Layout is fixed; every colour that changes between products flows from the --accent custom properties, which app.js sets on when the active product changes. The canvas itself is derived from the accent, so the whole page shifts to a pastel of whatever is selected. */ :root { --paper: #FCFBF9; --ink: #14130F; --muted: #6f6a63; /* Overwritten by app.js per product. --accent-rgb exists so we can build translucent tints without color-mix(). --accent-alt is a second brand colour where a product has one (ROMA's forecourt yellow). */ --accent: #7A2BF5; --accent-rgb: 122 43 245; --accent-alt: #7A2BF5; /* Pastel wash of the active colour — the page background. */ --canvas: color-mix(in srgb, var(--accent) 7%, var(--paper)); --line: rgb(var(--accent-rgb) / 0.16); --serif: 'Newsreader', Georgia, serif; --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', monospace; --gutter: clamp(20px, 5vw, 72px); --ease: cubic-bezier(0.22, 0.61, 0.36, 1); } *, *::before, *::after { box-sizing: border-box; } html { -webkit-text-size-adjust: 100%; } body { margin: 0; min-height: 100vh; background: var(--canvas); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; transition: background-color 620ms var(--ease); } body.is-locked { overflow: hidden; } /* The texture: a fine engineering grid (technical) under two soft colour blooms (creative), with a grain pass over the top so it reads as paper rather than as a flat fill. */ body::before { content: ''; position: fixed; inset: 0; z-index: -2; pointer-events: none; background-image: radial-gradient(62rem 42rem at 84% 4%, rgb(var(--accent-rgb) / 0.16), transparent 64%), radial-gradient(52rem 38rem at 6% 96%, rgb(var(--accent-rgb) / 0.12), transparent 64%), repeating-linear-gradient(to right, rgb(var(--accent-rgb) / 0.05) 0 1px, transparent 1px 72px), repeating-linear-gradient(to bottom, rgb(var(--accent-rgb) / 0.05) 0 1px, transparent 1px 72px); transition: background-image 620ms var(--ease); } body::after { content: ''; position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: 0.4; mix-blend-mode: multiply; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.09'/%3E%3C/svg%3E"); } a { color: inherit; } .skip { position: absolute; left: -9999px; } .skip:focus { left: var(--gutter); top: 12px; z-index: 60; background: var(--ink); color: var(--paper); padding: 10px 16px; border-radius: 999px; text-decoration: none; font-size: 13px; } :focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; } /* ── Masthead ─────────────────────────────────────────────────────────── */ .masthead { display: flex; align-items: center; gap: 24px; padding: clamp(20px, 2.6vw, 30px) var(--gutter); } .wordmark { display: inline-flex; align-items: baseline; gap: 2px; text-decoration: none; font-size: 16px; letter-spacing: -0.01em; margin-right: auto; } /* The wordmark is the thesis: mono "kernel" + serif "creative", joined by a dot that takes the active product's colour. */ .wordmark__kernel { font-family: var(--mono); font-weight: 500; } .wordmark__creative { font-family: var(--serif); font-weight: 400; font-size: 1.24em; } .wordmark__dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); margin: 0 3px; transform: translateY(-1px); transition: background 480ms var(--ease); } .masthead__nav { display: flex; align-items: center; gap: clamp(16px, 2.4vw, 30px); } .masthead__link { border: 0; background: none; padding: 0 0 3px; font-family: var(--mono); font-size: 12px; letter-spacing: 0.02em; color: inherit; text-decoration: none; cursor: pointer; border-bottom: 1px solid var(--line); transition: border-color 200ms, color 200ms; } .masthead__link:hover { color: var(--accent); border-color: var(--accent); } /* ── Product rail ─────────────────────────────────────────────────────── */ .rail-wrap { position: sticky; top: 0; z-index: 20; padding: clamp(8px, 1.6vw, 16px) 0 0; /* Semi-transparent so the page texture continues through the sticky bar instead of a flat band cutting across it. */ background: color-mix(in srgb, var(--canvas) 84%, transparent); backdrop-filter: blur(14px) saturate(1.3); -webkit-backdrop-filter: blur(14px) saturate(1.3); transition: background-color 620ms var(--ease); } .rail-wrap::after { content: ''; position: absolute; left: 0; right: 0; top: 100%; height: 30px; pointer-events: none; background: linear-gradient(var(--canvas), transparent); } .rail-track { position: relative; } .rail { display: flex; align-items: center; gap: clamp(16px, 3vw, 46px); overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scrollbar-width: none; padding-block: clamp(6px, 1.2vw, 12px); cursor: grab; /* Dissolve items at the edges instead of letting them hard-clip. */ -webkit-mask-image: linear-gradient(to right, transparent, #000 11%, #000 89%, transparent); mask-image: linear-gradient(to right, transparent, #000 11%, #000 89%, transparent); } .rail::-webkit-scrollbar { display: none; } .rail.is-dragging { cursor: grabbing; scroll-snap-type: none; } .rail__item { scroll-snap-align: center; flex: 0 0 auto; display: inline-flex; align-items: baseline; gap: 0.22em; border: 0; background: none; padding: 0.14em 0.4em; border-radius: 999px; font-family: var(--serif); font-weight: 400; font-size: clamp(23px, 3.7vw, 40px); line-height: 1.18; letter-spacing: -0.012em; white-space: nowrap; color: var(--muted); cursor: pointer; /* Scale rather than font-size: keeps the rail's layout width constant, so snapping never fights a reflow. */ transform: scale(0.56); opacity: 0.26; transition: transform 480ms var(--ease), opacity 420ms var(--ease), color 420ms var(--ease), background-color 480ms var(--ease); -webkit-tap-highlight-color: transparent; } .rail__item:hover { opacity: 0.55; } /* The "bubble": a soft tint of the product's own colour, with the name itself in the solid shade. */ .rail__item.is-active { transform: scale(1); opacity: 1; color: var(--item-accent); background-color: rgb(var(--item-accent-rgb) / 0.11); } /* An active title that goes nowhere shouldn't claim to be clickable. */ .rail__item.is-active { cursor: default; } .rail__item.is-active:hover { opacity: 1; } /* An active title that DOES go somewhere becomes an unmistakable button on hover: solid fill, white text, lifted. */ .rail__item--linked.is-active { cursor: pointer; } .rail__item--linked.is-active:hover { background-color: var(--item-accent); color: #fff; transform: scale(1) translateY(-2px); box-shadow: 0 14px 30px -14px rgb(var(--item-accent-rgb) / 0.9); } /* The arrow occupies its slot at all times — only its opacity changes — so activating an item never alters the rail's layout width. */ .rail__go { font-family: var(--sans); font-size: 0.44em; opacity: 0; transform: translate(-3px, 0); transition: opacity 380ms var(--ease), transform 380ms var(--ease); } /* A periodic nudge draws the eye to the arrow without anything moving constantly. Hover takes over and stops it. */ .rail__item.is-active .rail__go { opacity: 0.8; transform: none; animation: nudge 3.6s ease-in-out infinite; } .rail__item.is-active:hover .rail__go { opacity: 1; transform: translate(3px, -3px); animation: none; } @keyframes nudge { 0%, 86%, 100% { transform: none; } 91% { transform: translate(3px, -3px); } 95% { transform: translate(1px, -1px); } } .rail-arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 3; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line); background: color-mix(in srgb, var(--canvas) 88%, transparent); color: var(--ink); font-size: 14px; line-height: 1; cursor: pointer; opacity: 0.5; transition: opacity 200ms, border-color 200ms, color 200ms; } .rail-arrow:hover { opacity: 1; border-color: var(--accent); color: var(--accent); } .rail-arrow[disabled] { opacity: 0.12; cursor: default; } .rail-arrow--prev { left: 12px; } .rail-arrow--next { right: 12px; } @media (hover: none), (max-width: 720px) { .rail-arrow { display: none; } } .rail__foot { display: flex; flex-direction: column; align-items: center; gap: 9px; padding: clamp(8px, 1.4vw, 14px) var(--gutter) clamp(4px, 0.8vw, 8px); } /* Reads as a tooltip pointing back up at the title, not as a page caption. Stays mounted when empty so switching products never shifts the panel. */ .rail__hint { position: relative; margin: 0; padding: 6px 14px; /* Holds its own height when empty (border-box), so moving between a shipped and an unreleased product never jolts the panel below. */ min-height: calc(1.6em + 12px); border-radius: 999px; background: rgb(var(--accent-rgb) / 0.12); color: var(--accent); font-family: var(--mono); font-size: 11px; letter-spacing: 0.03em; text-align: center; transition: opacity 320ms var(--ease); } /* Visible by default and hidden only when app.js leaves it empty (an unreleased product). Keying off :empty rather than a toggled class means the pill is never waiting on a transition to become visible. */ .rail__hint:empty { opacity: 0; } /* Caret aiming at the bubble above. A border triangle rather than a rotated square, so it sits wholly outside the pill and its alpha can't double up against the pill's own translucent fill. */ .rail__hint::before { content: ''; position: absolute; top: -6px; left: 50%; transform: translateX(-50%); border-left: 6px solid transparent; border-right: 6px solid transparent; border-bottom: 6px solid rgb(var(--accent-rgb) / 0.12); } .rail__progress { display: flex; gap: 6px; } .rail__dot { width: 18px; height: 2px; border-radius: 2px; background: rgb(var(--accent-rgb) / 0.2); transition: background 380ms var(--ease), width 380ms var(--ease); } .rail__dot.is-active { background: var(--accent); width: 32px; } /* ── Product panel ────────────────────────────────────────────────────── */ .panel { padding: clamp(22px, 3.4vw, 44px) var(--gutter) clamp(44px, 6vw, 88px); transition: opacity 260ms var(--ease), transform 260ms var(--ease); } .panel.is-swapping { opacity: 0; transform: translateY(10px); } .lede { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr); gap: clamp(26px, 4.6vw, 70px); align-items: center; } .lede__meta { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-bottom: clamp(12px, 1.8vw, 18px); } .status { display: inline-flex; align-items: center; gap: 7px; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.09em; text-transform: uppercase; padding: 5px 11px 5px 9px; border-radius: 999px; border: 1px solid rgb(var(--accent-rgb) / 0.3); color: var(--accent); } .status__led { width: 6px; height: 6px; border-radius: 50%; background: currentColor; } /* Live products get a slow pulse; in-development ones stay static. */ .status--live .status__led { animation: pulse 2.4s ease-in-out infinite; } @keyframes pulse { 0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgb(var(--accent-rgb) / 0.45); } 50% { opacity: 0.75; box-shadow: 0 0 0 5px rgb(var(--accent-rgb) / 0); } } .tag { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.09em; text-transform: uppercase; padding: 5px 10px; border-radius: 999px; } .tag--flagship { background: var(--accent); color: #fff; } .tag--free { background: rgb(var(--accent-rgb) / 0.13); color: var(--accent); } .lede__kind { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.09em; text-transform: uppercase; color: var(--muted); } /* Expansion of an acronym product name (ROMA). */ .lede__expand { margin: 0 0 10px; font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.03em; color: var(--muted); } .lede__tagline { margin: 0 0 clamp(12px, 1.8vw, 18px); font-family: var(--serif); font-weight: 400; font-size: clamp(25px, 3.1vw, 40px); line-height: 1.16; letter-spacing: -0.015em; max-width: 18ch; } .lede__desc { margin: 0 0 clamp(20px, 2.6vw, 28px); color: var(--muted); font-size: clamp(14.5px, 1.05vw, 15.5px); max-width: 54ch; } .ask { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 500; color: var(--accent); text-decoration: none; padding-bottom: 3px; border-bottom: 1px solid rgb(var(--accent-rgb) / 0.35); transition: border-color 200ms; } .ask:hover { border-color: var(--accent); } .ask span { transition: transform 220ms var(--ease); display: inline-block; } .ask:hover span { transform: translateX(3px); } /* ── Visual block ─────────────────────────────────────────────────────── */ .visual { aspect-ratio: 4 / 3; border-radius: clamp(14px, 1.8vw, 24px); background: var(--accent); color: var(--mark, #fff); display: grid; place-items: center; padding: clamp(16px, 2.6vw, 36px); overflow: hidden; box-shadow: 0 24px 60px -34px rgb(var(--accent-rgb) / 0.85); transition: background 560ms var(--ease); } .visual svg { width: min(62%, 240px); height: auto; opacity: 0.94; } /* Eva's showreel replaces the abstract mark. */ .reel { aspect-ratio: 16 / 10; display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: 2fr 1fr; gap: 8px; width: 100%; padding: 0; color: #fff; /* .visual centres its single child; the reel's slots must fill their cells instead, or they collapse to zero. */ place-items: stretch; } .reel__slot { position: relative; border-radius: 10px; overflow: hidden; background: rgb(255 255 255 / 0.13); display: grid; place-items: center; } .reel__slot--hero { grid-column: 1 / -1; } .reel__slot video, .reel__slot img { width: 100%; height: 100%; object-fit: cover; display: block; } .reel__placeholder { position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: rgb(255 255 255 / 0.6); border: 1px dashed rgb(255 255 255 / 0.3); border-radius: 10px; } @media (max-width: 900px) { .lede { grid-template-columns: 1fr; } .visual { order: -1; aspect-ratio: 16 / 10; } .lede__tagline { max-width: 100%; } } /* ── Invariants strip (Eva only) ──────────────────────────────────────── */ .invariants { display: flex; flex-wrap: wrap; gap: 8px; margin-top: clamp(16px, 2.2vw, 24px); } .invariants__item { font-family: var(--mono); font-size: 11px; padding: 6px 12px; border-radius: 999px; background: rgb(var(--accent-rgb) / 0.1); color: var(--accent); } /* ── Detail bands ─────────────────────────────────────────────────────── */ .detail { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 1fr); gap: clamp(26px, 3.6vw, 60px); margin-top: clamp(40px, 5.4vw, 78px); padding-top: clamp(26px, 3.4vw, 40px); border-top: 1px solid var(--line); } .detail h2 { margin: 0 0 16px; font-family: var(--mono); font-size: 10.5px; font-weight: 500; letter-spacing: 0.11em; text-transform: uppercase; color: var(--muted); } .caps { margin: 0; padding: 0; list-style: none; columns: 2; column-gap: clamp(20px, 3vw, 42px); } .caps li { break-inside: avoid; display: flex; gap: 10px; margin-bottom: 11px; font-size: 14px; line-height: 1.5; } .caps__idx { font-family: var(--mono); font-size: 10.5px; color: var(--accent); padding-top: 3px; flex-shrink: 0; } .chips { display: flex; flex-wrap: wrap; gap: 7px; } .chip { font-family: var(--mono); font-size: 11px; padding: 5px 11px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); } .tiers { display: flex; flex-direction: column; gap: 13px; } .tier { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; padding-bottom: 11px; border-bottom: 1px solid var(--line); } .tier:last-child { border-bottom: 0; padding-bottom: 0; } .tier__name { font-size: 14px; } .tier__price { font-family: var(--serif); font-weight: 400; font-size: 25px; line-height: 1; color: var(--accent); } .tier__meta { display: block; font-family: var(--mono); font-size: 10px; letter-spacing: 0.07em; text-transform: uppercase; color: var(--muted); margin-top: 5px; } .tier__right { text-align: right; } @media (max-width: 900px) { .detail { grid-template-columns: 1fr; gap: 32px; } .caps { columns: 1; } } /* ── About overlay ────────────────────────────────────────────────────── */ .about { position: fixed; inset: 0; z-index: 50; } .about__scrim { position: absolute; inset: 0; background: rgb(20 19 15 / 0.42); backdrop-filter: blur(3px); } .about__sheet { position: relative; margin: clamp(40px, 9vh, 110px) auto 0; max-width: 620px; width: calc(100% - 2 * var(--gutter)); max-height: 76vh; overflow-y: auto; background: var(--canvas); border: 1px solid var(--line); border-radius: clamp(14px, 1.8vw, 22px); padding: clamp(26px, 3.4vw, 42px); box-shadow: 0 40px 90px -40px rgb(20 19 15 / 0.5); } .about__title { margin: 0 0 18px; font-family: var(--mono); font-size: 10.5px; font-weight: 500; letter-spacing: 0.11em; text-transform: uppercase; color: var(--muted); } .about__body p { margin: 0 0 16px; font-size: 15px; line-height: 1.65; } .about__body p:first-child { font-family: var(--serif); font-size: clamp(20px, 2.2vw, 26px); line-height: 1.28; letter-spacing: -0.012em; color: var(--ink); margin-bottom: 20px; } .about__body p:not(:first-child) { color: var(--muted); } .about__close { position: absolute; top: 14px; right: 16px; width: 32px; height: 32px; border: 0; border-radius: 50%; background: none; color: var(--muted); font-size: 22px; line-height: 1; cursor: pointer; transition: color 180ms, background 180ms; } .about__close:hover { color: var(--accent); background: rgb(var(--accent-rgb) / 0.1); } /* ── Footer ───────────────────────────────────────────────────────────── */ .footer { display: flex; flex-wrap: wrap; gap: 10px 24px; align-items: center; justify-content: space-between; padding: 24px var(--gutter) 38px; border-top: 1px solid var(--line); font-size: 12px; color: var(--muted); } .footer__mark { font-family: var(--mono); display: inline-flex; align-items: center; } .footer__dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); margin: 0 3px; transition: background 480ms var(--ease); } @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; } }