/* ========================================================================== kumulativ — marketing site Swiss/editorial system after optimism.io: warm off-white ground, dark full-bleed moments, very large display type at regular weight, pill controls, generous radii. Kumulativ keeps its own indigo accent. Hand-written CSS. No frameworks. ========================================================================== */ :root { /* ---- surface ---- */ --bg: #FAFAF9; --bg-tint: #F3F3F1; --bg-dark: #111111; --bg-dark-2: #282827; /* ---- ink ---- */ --ink: #111111; --ink-2: rgba(17, 17, 17, 0.60); --ink-3: rgba(17, 17, 17, 0.38); --on-dark: #FAFAF9; --on-dark-2: rgba(250, 250, 249, 0.60); --on-dark-3: rgba(250, 250, 249, 0.38); /* ---- line ---- */ --line: #DFDFDC; --line-soft: rgba(17, 17, 17, 0.10); --line-on-dark: rgba(250, 250, 249, 0.16); --line-on-dark-soft: rgba(250, 250, 249, 0.08); /* ---- brand ---- */ --accent: #5E5CE6; --accent-ink: #4F4DD6; --accent-wash: rgba(94, 92, 230, 0.10); /* ---- type ---- */ --font: "Instrument Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif; --mono: "Roboto Mono", ui-monospace, SFMono-Regular, Menlo, monospace; --t-xxl: clamp(3.5rem, 6.6vw, 5.625rem); /* 56 → 90 */ --t-xxl-lh: 1.06; --t-xl: clamp(2.75rem, 5.2vw, 4.6875rem); /* 44 → 75 */ --t-xl-lh: 1.06; --t-l: clamp(2rem, 3.4vw, 3rem); /* 32 → 48 */ --t-l-lh: 1.12; --t-m: clamp(1.625rem, 2.5vw, 2.25rem); /* 26 → 36 */ --t-m-lh: 1.14; --t-s: clamp(1.25rem, 1.5vw, 1.5rem); /* 20 → 24 */ --t-s-lh: 1.3; --b-l: 1rem; /* 16/26 */ --b-m: 0.875rem; /* 14/22 */ --b-s: 0.75rem; /* 12/16 */ --b-xs: 0.625rem; /* 10/12 */ /* ---- geometry ---- */ --shell: 1600px; --gutter: clamp(1.25rem, 4.4vw, 4rem); /* 20 → 64 */ --section: clamp(4.5rem, 8vw, 7.5rem); /* 72 → 120 */ --r-pill: 90px; --r-40: 40px; --r-20: 20px; --r-10: 10px; --r-6: 6px; --r-2: 2px; /* ---- motion (optimism's easing set) ---- */ --e-quick: 0.22s; --e-med: 0.35s; --e-slow: 0.6s; --ease: cubic-bezier(0.23, 1, 0.32, 1); --ease-quint: cubic-bezier(0.22, 1, 0.36, 1); --ease-std: cubic-bezier(0.4, 0, 0.2, 1); } *, *::before, *::after { box-sizing: border-box; } html { -webkit-text-size-adjust: 100%; background: var(--bg); } /* Native smooth scroll is only used as the no-JS fallback; the GSAP smooth-scroll takes over and sets .kf-smooth on . */ html:not(.kf-smooth) { scroll-behavior: smooth; } body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: var(--b-l); font-weight: 400; line-height: 1.6; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; overflow-x: hidden; } body.kf-modal-open { overflow: hidden; } h1, h2, h3, h4, p, ul, ol, figure { margin: 0; } ul, ol { padding: 0; list-style: none; } button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; } a { color: inherit; } img, svg { display: block; max-width: 100%; } /* is used structurally throughout (dots, bars, rules); real emphasis is , which the accent picks out rather than italicising. */ i { font-style: normal; } em { font-style: normal; color: var(--accent-ink); } .kf-card-dark em, .kf-how em { color: #9C9BF0; } ::selection { background: var(--accent); color: var(--on-dark); } :focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: var(--r-2); } @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; } } /* -------------------------------------------------------------------------- Smooth-scroll shell. Inert until site.js opts in, so the page is a normal document without JS and under prefers-reduced-motion. -------------------------------------------------------------------------- */ html.kf-smooth #smooth-wrapper { position: fixed; inset: 0; overflow: hidden; will-change: transform; } html.kf-smooth #smooth-content { will-change: transform; } /* -------------------------------------------------------------------------- Primitives -------------------------------------------------------------------------- */ .kf-shell { width: 100%; max-width: var(--shell); margin-inline: auto; padding-inline: var(--gutter); } .kf-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 10px; } @media (max-width: 900px) { .kf-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); } } .kf-mono { font-family: var(--mono); font-size: var(--b-s); font-weight: 400; line-height: 1.35; letter-spacing: 0.02em; } .kf-eyebrow { display: flex; align-items: center; gap: 0.6em; font-family: var(--mono); font-size: var(--b-s); font-weight: 400; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 1.5rem; } .kf-num { color: var(--accent); font-family: var(--mono); } .kf-title-xl { font-size: var(--t-xl); line-height: var(--t-xl-lh); } .kf-title-l { font-size: var(--t-l); line-height: var(--t-l-lh); } .kf-title-m { font-size: var(--t-m); line-height: var(--t-m-lh); } .kf-title-s { font-size: var(--t-s); line-height: var(--t-s-lh); } .kf-title-xl, .kf-title-l, .kf-title-m, .kf-title-s { font-weight: 400; letter-spacing: -0.02em; text-wrap: balance; } .kf-dim { color: var(--ink-2); } .kf-lede { font-size: var(--b-l); line-height: 1.625; color: var(--ink-2); max-width: 34rem; } .kf-skip { position: absolute; left: 1rem; top: -4rem; z-index: 300; background: var(--ink); color: var(--on-dark); padding: 0.75rem 1.25rem; border-radius: var(--r-pill); font-size: var(--b-m); text-decoration: none; transition: top var(--e-quick) var(--ease); } .kf-skip:focus { top: 1rem; } /* -------------------------------------------------------------------------- Buttons — pills, 14px, regular weight -------------------------------------------------------------------------- */ .kf-btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 14px 20px; border: 1px solid transparent; border-radius: var(--r-pill); font-size: var(--b-m); font-weight: 400; line-height: 1; white-space: nowrap; transition: background var(--e-quick) var(--ease-std), color var(--e-quick) var(--ease-std), border-color var(--e-quick) var(--ease-std), transform var(--e-quick) var(--ease); } .kf-btn:active { transform: scale(0.98); } .kf-btn-lg { padding: 17px 26px; font-size: var(--b-l); } /* solid: ink on light ground, paper on dark ground */ .kf-btn-solid { background: var(--ink); color: var(--on-dark); } .kf-btn-solid:hover { background: var(--bg-dark-2); } .kf-btn-outline { background: transparent; color: var(--ink); border-color: var(--line); } .kf-btn-outline:hover { background: var(--bg-tint); border-color: var(--ink-3); } /* on a dark ground the pair inverts */ .kf-on-dark .kf-btn-solid { background: var(--on-dark); color: var(--ink); } .kf-on-dark .kf-btn-solid:hover { background: #fff; } .kf-on-dark .kf-btn-outline { color: var(--on-dark); border-color: var(--line-on-dark); } .kf-on-dark .kf-btn-outline:hover { background: rgba(250, 250, 249, 0.08); border-color: var(--on-dark-3); } /* -------------------------------------------------------------------------- Header -------------------------------------------------------------------------- */ .kf-head { /* Absolute by default: without JS the header can't re-theme itself as the ground changes from dark to light, so it rides away with the hero instead of sitting unreadable over the page. */ position: absolute; inset-inline: 0; top: 0; z-index: 200; transition: background var(--e-med) var(--ease-std), border-color var(--e-med) var(--ease-std), color var(--e-med) var(--ease-std); border-bottom: 1px solid transparent; color: var(--on-dark); } html.kf-js .kf-head { position: fixed; } .kf-head-inner { max-width: var(--shell); margin-inline: auto; padding: 14px var(--gutter); display: flex; align-items: center; gap: 2rem; } .kf-wordmark { display: inline-flex; align-items: center; gap: 0.55rem; font-size: var(--b-l); letter-spacing: -0.02em; text-decoration: none; } .kf-wordmark-mark { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); flex: none; } .kf-head-nav { display: flex; gap: 0.25rem; margin-left: auto; } .kf-head-nav a { padding: 10px 14px; border-radius: var(--r-2); font-size: var(--b-m); text-decoration: none; opacity: 0.7; transition: opacity var(--e-quick) var(--ease-std), background var(--e-quick) var(--ease-std); } /* Neutral grey tint reads on both the dark and the light ground. */ .kf-head-nav a:hover { opacity: 1; background: rgba(128, 128, 128, 0.16); } /* scrolled — frosted rail */ .kf-head.is-pinned { background: rgba(17, 17, 17, 0.72); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); border-bottom-color: var(--line-on-dark-soft); } /* over light ground */ .kf-head[data-theme="light"] { color: var(--ink); } .kf-head[data-theme="light"] .kf-btn-solid { background: var(--ink); color: var(--on-dark); } .kf-head[data-theme="light"].is-pinned { background: rgba(250, 250, 249, 0.78); border-bottom-color: var(--line-soft); } /* dark ground pill inverts */ .kf-head[data-theme="dark"] .kf-btn-solid { background: var(--on-dark); color: var(--ink); } .kf-head[data-theme="dark"] .kf-btn-solid:hover { background: #fff; } @media (max-width: 900px) { .kf-head-nav { display: none; } .kf-head-cta { margin-left: auto; } } /* -------------------------------------------------------------------------- Hero — dark card that shrinks into the statement behind it -------------------------------------------------------------------------- */ .kf-heroscroll { position: relative; height: 150vh; /* scroll distance for the dissolve */ background: var(--bg); } .kf-hero-pin { position: relative; height: 100vh; height: 100svh; width: 100%; overflow: hidden; } /* the statement revealed underneath */ .kf-hero-outro { position: absolute; inset: 0; z-index: 0; display: flex; flex-direction: column; justify-content: center; max-width: var(--shell); margin-inline: auto; padding-inline: var(--gutter); } .kf-outro-title { font-size: var(--t-l); line-height: var(--t-l-lh); font-weight: 400; letter-spacing: -0.02em; max-width: 22ch; } .kf-outro-title .kf-dim { display: block; } .kf-hero-card { position: absolute; inset: 0; z-index: 1; display: flex; flex-direction: column; overflow: hidden; background: var(--bg-dark); color: var(--on-dark); transform-origin: 50% 42%; will-change: transform, border-radius, opacity; } .kf-hero-canvas { position: absolute; inset: 0; z-index: 0; } .kf-hero-canvas svg { width: 100%; height: 100%; } .kf-hero-body { position: relative; z-index: 1; flex: 1; display: flex; align-items: center; width: 100%; max-width: var(--shell); margin-inline: auto; padding-inline: var(--gutter); padding-top: 96px; } .kf-hero-grid { width: 100%; } .kf-hero-copy { grid-column: 1 / span 8; } @media (max-width: 900px) { .kf-hero-copy { grid-column: 1 / -1; } } .kf-hero-copy .kf-eyebrow { color: var(--on-dark-3); } .kf-hero-title { font-size: var(--t-xl); line-height: var(--t-xl-lh); font-weight: 400; letter-spacing: -0.03em; margin-bottom: 2rem; } .kf-mask { display: block; overflow: hidden; padding-bottom: 0.04em; } .kf-line { display: block; will-change: transform; } .kf-line-dim { color: var(--on-dark-2); } .kf-hero-sub { max-width: 40ch; font-size: var(--b-l); line-height: 1.625; color: var(--on-dark-2); margin-bottom: 2.5rem; } .kf-hero-cta { display: flex; flex-wrap: wrap; gap: 12px; } .kf-hero-cta .kf-btn-solid { background: var(--on-dark); color: var(--ink); } .kf-hero-cta .kf-btn-solid:hover { background: #fff; } .kf-hero-cta .kf-btn-outline { color: var(--on-dark); border-color: var(--line-on-dark); } .kf-hero-cta .kf-btn-outline:hover { background: rgba(250, 250, 249, 0.08); border-color: var(--on-dark-3); } .kf-hero-foot { position: relative; z-index: 1; display: flex; justify-content: space-between; align-items: center; gap: 1rem; width: 100%; max-width: var(--shell); margin-inline: auto; padding: 0 var(--gutter) 28px; color: var(--on-dark-3); letter-spacing: 0.1em; text-transform: uppercase; } .kf-scrollcue { display: inline-flex; align-items: center; gap: 0.6rem; } .kf-scrollcue i { width: 1px; height: 22px; background: currentColor; transform-origin: top; animation: kf-cue 2.2s var(--ease) infinite; } @keyframes kf-cue { 0% { transform: scaleY(0); opacity: 0; } 35% { transform: scaleY(1); opacity: 1; } 100% { transform: scaleY(1) translateY(22px); opacity: 0; } } @media (max-width: 700px) { .kf-hero-foot .kf-scrollcue { display: none; } } /* -------------------------------------------------------------------------- Principles strip -------------------------------------------------------------------------- */ .kf-strip { position: relative; z-index: 2; background: var(--bg); border-bottom: 1px solid var(--line); padding-block: var(--section); } .kf-strip-label { margin-bottom: 2.5rem; } .kf-strip-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(2rem, 4vw, 5rem); } .kf-strip-item { border-top: 1px solid var(--line); padding-top: 1.5rem; } .kf-strip-item .kf-num { display: block; margin-bottom: 2.5rem; } .kf-strip-item h3 { font-size: var(--t-s); line-height: var(--t-s-lh); font-weight: 400; letter-spacing: -0.02em; margin-bottom: 0.75rem; } .kf-strip-item p { font-size: var(--b-m); line-height: 1.6; color: var(--ink-2); } @media (max-width: 900px) { .kf-strip-grid { grid-template-columns: 1fr; } } /* -------------------------------------------------------------------------- Feature stack — cards that pile up -------------------------------------------------------------------------- */ .kf-stack { background: var(--bg-dark); color: var(--on-dark); padding-top: var(--section); } .kf-stack-head { padding-bottom: clamp(2.5rem, 5vw, 4rem); } .kf-stack-head .kf-eyebrow { color: var(--on-dark-3); } .kf-stack-track { position: relative; } .kf-card { position: relative; height: 100vh; height: 100svh; padding-inline: var(--gutter); } /* The shell is what actually carries the surface. Keeping it separate from the pinned
means ScrollTrigger's pin transform and the recede animation never write to the same matrix. */ .kf-card-shell { display: flex; align-items: center; height: 100%; border-radius: var(--r-40); overflow: hidden; transform-origin: 50% 0; will-change: transform, opacity; } .kf-card-light .kf-card-shell { background: var(--bg); color: var(--ink); } .kf-card-tint .kf-card-shell { background: var(--bg-tint); color: var(--ink); } .kf-card-dark .kf-card-shell { background: var(--bg-dark-2); color: var(--on-dark); } .kf-card-inner { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); align-items: center; gap: clamp(2rem, 5vw, 5rem); width: 100%; max-width: calc(var(--shell) - var(--gutter) * 2); margin-inline: auto; padding: clamp(2.5rem, 5vw, 4.5rem) clamp(1.75rem, 3.5vw, 4rem); } .kf-card-copy .kf-eyebrow { color: inherit; opacity: 0.5; } .kf-card-dark .kf-eyebrow { color: var(--on-dark-3); opacity: 1; } .kf-card h3 { margin-bottom: 1.25rem; } .kf-card .kf-lede { color: inherit; opacity: 0.62; margin-bottom: 2rem; } .kf-points { display: grid; gap: 1px; border-top: 1px solid currentColor; } .kf-points { border-color: var(--line-soft); } .kf-card-dark .kf-points { border-color: var(--line-on-dark); } .kf-points li { padding: 1rem 0; border-bottom: 1px solid var(--line-soft); font-size: var(--b-m); line-height: 1.55; opacity: 0.72; } .kf-card-dark .kf-points li { border-bottom-color: var(--line-on-dark); } .kf-points b { display: block; font-weight: 500; opacity: 1; margin-bottom: 0.15rem; } @media (max-width: 900px) { /* No pinning below 900px — the cards become a plain stacked column. */ .kf-card { height: auto; padding-bottom: 12px; } .kf-card-shell { border-radius: var(--r-20); } .kf-card-inner { grid-template-columns: 1fr; } .kf-card-visual { order: -1; } } /* -------------------------------------------------------------------------- Vignettes — the little product mock-ups -------------------------------------------------------------------------- */ .kf-vig { position: relative; border: 1px solid var(--line); border-radius: var(--r-20); background: var(--bg); padding: clamp(1.5rem, 2.6vw, 2.25rem); will-change: transform; } .kf-card-tint .kf-vig { background: var(--bg); } .kf-card-dark .kf-vig { background: var(--bg-dark); border-color: var(--line-on-dark); color: var(--on-dark); } .kf-v-meta { color: var(--ink-3); letter-spacing: 0.1em; text-transform: uppercase; font-size: var(--b-xs); } .kf-card-dark .kf-v-meta { color: var(--on-dark-3); } /* journal */ .kf-v-journal .kf-v-meta { display: block; margin-bottom: 1.5rem; } .kf-v-line { height: 10px; border-radius: var(--r-6); background: var(--line); margin-bottom: 0.9rem; } .kf-v-line.w92 { width: 92%; } .kf-v-line.w85 { width: 85%; } .kf-v-line.w78 { width: 78%; } .kf-v-line.w64 { width: 64%; } .kf-v-line.w40 { width: 40%; margin-bottom: 0; } .kf-v-row { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 0.9rem; } .kf-chip { font-family: var(--mono); font-size: var(--b-xs); letter-spacing: 0.04em; color: var(--accent-ink); background: var(--accent-wash); border: 1px solid rgba(94, 92, 230, 0.28); border-radius: var(--r-pill); padding: 0.2rem 0.7rem; } .kf-v-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 1.75rem; padding-top: 1.25rem; border-top: 1px solid var(--line); } .kf-mood { display: flex; gap: 0.45rem; } .kf-mood i { width: 8px; height: 8px; border-radius: 50%; background: var(--line); } .kf-mood i.on { background: var(--accent); } /* questions */ .kf-v-qtext { font-size: var(--t-s); line-height: 1.32; letter-spacing: -0.02em; margin: 1.25rem 0 2.25rem; } .kf-v-slider { display: flex; align-items: center; gap: 1rem; } .kf-v-slider .kf-mono { color: var(--ink-3); white-space: nowrap; font-size: var(--b-xs); } .kf-v-track { position: relative; flex: 1; height: 2px; background: var(--line); border-radius: 2px; } .kf-v-dot { position: absolute; top: 50%; left: 62%; width: 14px; height: 14px; transform: translate(-50%, -50%); border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 6px var(--accent-wash); } /* network */ .kf-v-network { color: var(--on-dark); } .kf-v-network svg { width: 100%; height: auto; } .kf-v-inspector { position: absolute; right: clamp(1rem, 2vw, 1.75rem); bottom: clamp(1rem, 2vw, 1.75rem); display: flex; flex-direction: column; gap: 0.45rem; min-width: 11rem; padding: 0.9rem 1.1rem; border: 1px solid var(--line-on-dark); border-radius: var(--r-10); background: rgba(40, 40, 39, 0.8); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); } .kf-v-inspector-name { font-size: var(--b-m); } .kf-v-spark { width: 100%; height: 20px; } /* companions */ .kf-v-chat { display: flex; flex-direction: column; gap: 0.75rem; } .kf-bubble { max-width: 88%; padding: 0.9rem 1.1rem; border: 1px solid var(--line); border-radius: var(--r-20); background: var(--bg-tint); font-size: var(--b-m); line-height: 1.55; color: var(--ink-2); } .kf-bubble-user { align-self: flex-end; background: var(--accent); border-color: var(--accent); color: var(--on-dark); } .kf-v-who { display: block; color: var(--accent-ink); letter-spacing: 0.16em; font-size: var(--b-xs); margin-bottom: 0.35rem; } .kf-shimmer { display: block; height: 9px; width: 55%; margin-top: 0.7rem; border-radius: var(--r-6); background: linear-gradient(90deg, var(--line) 25%, rgba(17,17,17,0.06) 50%, var(--line) 75%); background-size: 200% 100%; animation: kf-shimmer 1.6s linear infinite; } @keyframes kf-shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } } /* -------------------------------------------------------------------------- Numbers -------------------------------------------------------------------------- */ .kf-numbers { background: var(--bg); padding-block: var(--section); } .kf-numbers-title { margin-bottom: clamp(3rem, 6vw, 5rem); } .kf-numbers-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-20); overflow: hidden; } .kf-stat { display: flex; flex-direction: column; justify-content: space-between; gap: 3rem; min-height: 16rem; padding: clamp(1.75rem, 3vw, 2.5rem); background: var(--bg); } .kf-stat-label { font-size: var(--b-m); line-height: 1.5; } .kf-stat-label .kf-dim { font-size: var(--b-s); } .kf-stat-value { font-size: var(--t-xxl); line-height: 1; font-weight: 400; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; } @media (max-width: 780px) { .kf-numbers-grid { grid-template-columns: 1fr; } } /* -------------------------------------------------------------------------- Horizontal gallery -------------------------------------------------------------------------- */ .kf-gallery { background: var(--bg-tint); padding-block: var(--section); overflow: hidden; } .kf-gallery-head { padding-bottom: clamp(2.5rem, 5vw, 4rem); } .kf-gallery-viewport { width: 100%; } .kf-gallery-rail { display: flex; gap: 20px; padding-inline: var(--gutter); will-change: transform; } /* Without JS (or with reduced motion) the rail is a normal swipe row. */ html:not(.kf-hgallery) .kf-gallery-viewport { overflow-x: auto; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; scrollbar-width: thin; } html:not(.kf-hgallery) .kf-gcard { scroll-snap-align: center; } .kf-gcard { flex: none; width: min(80vw, 520px); padding: clamp(1.5rem, 2.2vw, 2rem); background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-20); } .kf-gcard .kf-vig { background: var(--bg-tint); margin-bottom: 1.75rem; height: 320px; /* tall enough for the 12x5 heatmap plus its mood line */ overflow: hidden; } .kf-gcard h3 { margin-bottom: 0.75rem; } .kf-gcard > p { font-size: var(--b-m); line-height: 1.6; color: var(--ink-2); } /* swipe cards */ .kf-v-cards { padding: 0; border: 0; background: none !important; } .kf-swipe { position: absolute; inset: 0; margin: auto; width: min(70%, 210px); height: 100%; border: 1px solid var(--line); border-radius: var(--r-20); background: var(--bg); } .kf-swipe-b1 { transform: rotate(5deg) translateX(5%); opacity: 0.6; } .kf-swipe-b2 { transform: rotate(-6deg) translateX(-6%); opacity: 0.35; } .kf-swipe-top { display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-end; gap: 0.4rem; padding: 1.25rem; transform: rotate(-1.5deg); box-shadow: 0 24px 48px -28px rgba(17, 17, 17, 0.4); } .kf-swipe-emoji { font-size: 2rem; margin-bottom: auto; } .kf-swipe-title { font-size: var(--b-l); letter-spacing: -0.02em; } .kf-swipe-actions { display: flex; justify-content: space-between; width: 100%; margin-top: 0.75rem; padding-top: 0.75rem; border-top: 1px solid var(--line); color: var(--ink-3); font-size: var(--b-xs); letter-spacing: 0.1em; text-transform: uppercase; } .kf-swipe-actions .acc { color: var(--accent); } /* patterns */ .kf-heatmap { display: grid; grid-template-columns: repeat(12, 1fr); gap: 6px; margin: 1rem 0; } .kf-heatmap i { aspect-ratio: 1; border-radius: var(--r-2); background: var(--line); } .kf-heatmap i.l1 { background: rgba(94, 92, 230, 0.30); } .kf-heatmap i.l2 { background: rgba(94, 92, 230, 0.60); } .kf-heatmap i.l3 { background: var(--accent); } .kf-moodline { width: 100%; height: 36px; } /* finance */ .kf-v-finance { font-size: var(--b-s); color: var(--ink-2); } .kf-fin-row { display: flex; align-items: baseline; gap: 0.8rem; padding-block: 0.4rem; } .kf-fin-row i { flex: 1; border-bottom: 1px dotted var(--line); transform: translateY(-3px); } .kf-fin-row .acc { color: var(--accent-ink); } .kf-fin-bars { display: flex; align-items: flex-end; gap: 8px; height: 62px; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--line); } .kf-fin-bars i { flex: 1; height: var(--h); background: var(--line); border-radius: var(--r-2) var(--r-2) 0 0; } .kf-fin-bars i.acc { background: var(--accent); } /* peers */ .kf-v-peers { display: flex; flex-direction: column; gap: 1.5rem; align-items: center; } .kf-peer-pair { display: flex; align-items: center; gap: 1rem; width: 100%; } .kf-peer-node { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--line); background: var(--bg); font-family: var(--mono); font-size: var(--b-s); color: var(--ink-2); flex: none; } .kf-peer-node-b { border-color: var(--accent); color: var(--accent-ink); } .kf-peer-wire { position: relative; flex: 1; height: 1px; background: var(--line); overflow: hidden; } .kf-peer-wire i { position: absolute; top: -1px; left: 0; width: 30%; height: 3px; border-radius: 3px; background: var(--accent); animation: kf-wire 2.4s var(--ease) infinite; } @keyframes kf-wire { from { left: -30%; } to { left: 100%; } } .kf-peer-result { display: flex; flex-direction: column; align-items: center; gap: 0.35rem; text-align: center; } .kf-peer-score { font-size: 3rem; line-height: 1; letter-spacing: -0.04em; } .kf-peer-score i { color: var(--accent); font-size: 1.75rem; } /* -------------------------------------------------------------------------- Local model — tabs -------------------------------------------------------------------------- */ .kf-local { background: var(--bg); padding-block: var(--section); } .kf-local-title { margin-bottom: 1.5rem; } .kf-local-lede { margin-bottom: clamp(2.5rem, 5vw, 4rem); } .kf-tablist { display: flex; flex-wrap: wrap; gap: 8px; padding-bottom: 2rem; border-bottom: 1px solid var(--line); } .kf-tab { padding: 12px 20px; border: 1px solid var(--line); border-radius: var(--r-pill); font-size: var(--b-m); color: var(--ink-2); transition: background var(--e-quick) var(--ease-std), color var(--e-quick) var(--ease-std), border-color var(--e-quick) var(--ease-std); } .kf-tab:hover { border-color: var(--ink-3); color: var(--ink); } .kf-tab.is-active { background: var(--ink); border-color: var(--ink); color: var(--on-dark); } .kf-tabpanels { position: relative; } /* Without JS the tab bar is inert, so show every panel rather than stranding three quarters of the spec behind buttons that do nothing. */ .kf-tablist { display: none; } html.kf-js .kf-tablist { display: flex; } html.kf-js .kf-tabpanel { display: none; } html.kf-js .kf-tabpanel.is-active { display: block; } .kf-spec { display: grid; grid-template-columns: minmax(0, 10rem) minmax(0, 1fr); gap: clamp(1rem, 4vw, 4rem); padding-block: 1.5rem; border-bottom: 1px solid var(--line); } .kf-spec span { color: var(--accent-ink); letter-spacing: 0.1em; text-transform: uppercase; font-size: var(--b-xs); padding-top: 0.35rem; } .kf-spec p { font-size: var(--b-l); color: var(--ink-2); max-width: 46ch; } @media (max-width: 700px) { .kf-spec { grid-template-columns: 1fr; gap: 0.5rem; } } /* -------------------------------------------------------------------------- How it works -------------------------------------------------------------------------- */ .kf-how { background: var(--bg-dark); color: var(--on-dark); padding-block: var(--section); } .kf-how .kf-eyebrow { color: var(--on-dark-3); } .kf-how .kf-lede { color: var(--on-dark-2); } .kf-how-head { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(2rem, 5vw, 5rem); align-items: end; padding-bottom: clamp(3rem, 6vw, 5rem); } .kf-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line-on-dark); border-top: 1px solid var(--line-on-dark); border-bottom: 1px solid var(--line-on-dark); } .kf-step { background: var(--bg-dark); padding: clamp(1.75rem, 3vw, 2.5rem) clamp(1.25rem, 2.5vw, 2rem); } .kf-step .kf-num { display: block; color: #9C9BF0; margin-bottom: clamp(3rem, 7vw, 6rem); } .kf-step h3 { margin-bottom: 0.75rem; } .kf-step p { font-size: var(--b-m); line-height: 1.6; color: var(--on-dark-2); } @media (max-width: 900px) { .kf-how-head { grid-template-columns: 1fr; align-items: start; } .kf-steps { grid-template-columns: 1fr; } } /* -------------------------------------------------------------------------- Download -------------------------------------------------------------------------- */ .kf-download { background: var(--bg); padding-block: var(--section); } .kf-download-head { max-width: 44rem; margin-bottom: clamp(2.5rem, 5vw, 4rem); } .kf-download-head .kf-title-xl { margin-bottom: 1.25rem; } .kf-download-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; } .kf-dl-card { display: flex; flex-direction: column; align-items: flex-start; gap: 0.4rem; text-align: left; padding: clamp(1.75rem, 3vw, 2.5rem); border: 1px solid var(--line); border-radius: var(--r-20); background: var(--bg-tint); transition: background var(--e-med) var(--ease-std), border-color var(--e-med) var(--ease-std), transform var(--e-med) var(--ease); } .kf-dl-card:hover { border-color: var(--ink); transform: translateY(-4px); } .kf-dl-os { font-size: var(--t-s); letter-spacing: -0.02em; margin-bottom: 0.5rem; } .kf-dl-file { color: var(--ink-2); } .kf-dl-meta { color: var(--ink-3); } .kf-dl-go { display: inline-flex; align-items: center; gap: 0.5rem; margin-top: 1.75rem; padding: 12px 20px; border-radius: var(--r-pill); background: var(--ink); color: var(--on-dark); font-size: var(--b-m); } .kf-dl-go i { transition: transform var(--e-med) var(--ease); } .kf-dl-card:hover .kf-dl-go i { transform: translateX(4px); } .kf-download-note { margin-top: 2rem; color: var(--ink-3); letter-spacing: 0.08em; } @media (max-width: 780px) { .kf-download-grid { grid-template-columns: 1fr; } } /* -------------------------------------------------------------------------- Footer -------------------------------------------------------------------------- */ .kf-foot { background: var(--bg-dark); color: var(--on-dark); padding-top: var(--section); overflow: hidden; } .kf-foot-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2rem; padding-bottom: clamp(3rem, 6vw, 5rem); } .kf-foot-line { font-size: var(--t-m); line-height: var(--t-m-lh); letter-spacing: -0.02em; } .kf-foot-line .kf-dim { color: var(--on-dark-2); } .kf-foot-nav { display: flex; flex-wrap: wrap; gap: 1.75rem; align-self: flex-end; } .kf-foot-nav a { font-size: var(--b-m); color: var(--on-dark-2); text-decoration: none; transition: color var(--e-quick) var(--ease-std); } .kf-foot-nav a:hover { color: var(--on-dark); } .kf-foot-mark { font-size: clamp(4rem, 19vw, 19rem); line-height: 0.82; letter-spacing: -0.05em; color: rgba(250, 250, 249, 0.10); user-select: none; margin-bottom: 1.5rem; } .kf-foot-fine { padding-bottom: 2.5rem; color: var(--on-dark-3); letter-spacing: 0.08em; } /* -------------------------------------------------------------------------- Download modal -------------------------------------------------------------------------- */ .kf-modal { position: fixed; inset: 0; z-index: 400; display: grid; place-items: center; padding: 1.25rem; } .kf-modal-backdrop { position: absolute; inset: 0; background: rgba(17, 17, 17, 0.55); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); animation: kf-fade var(--e-med) var(--ease); } .kf-modal-card { position: relative; width: min(100%, 440px); border-radius: var(--r-20); background: var(--bg); color: var(--ink); padding: 2.25rem; box-shadow: 0 40px 100px -30px rgba(17, 17, 17, 0.45); animation: kf-rise var(--e-med) var(--ease); } @keyframes kf-fade { from { opacity: 0; } } @keyframes kf-rise { from { opacity: 0; transform: translateY(16px) scale(0.98); } } .kf-modal-close { position: absolute; top: 1rem; right: 1.25rem; font-size: 1.5rem; line-height: 1; color: var(--ink-3); transition: color var(--e-quick) var(--ease-std); } .kf-modal-close:hover { color: var(--ink); } .kf-modal-card h3 { font-size: var(--t-s); line-height: var(--t-s-lh); font-weight: 400; letter-spacing: -0.02em; margin-bottom: 0.35rem; } .kf-modal-meta { display: block; color: var(--ink-3); margin-bottom: 1.5rem; } .kf-captcha { min-height: 78px; display: grid; place-items: start; } .kf-dev-banner { border: 1px dashed var(--line); border-radius: var(--r-10); padding: 0.8rem 1rem; color: var(--ink-3); letter-spacing: 0.06em; } .kf-btn-block { width: 100%; margin-top: 1.1rem; } .kf-modal-note { margin-top: 1.1rem; font-size: var(--b-s); line-height: 1.5; color: var(--ink-3); } .kf-dl-state { text-align: left; } .kf-dl-check { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--accent-wash); color: var(--accent-ink); margin-bottom: 1.1rem; } .kf-dl-check svg { width: 22px; height: 22px; } .kf-dl-state-title { font-size: var(--b-l); margin-bottom: 0.35rem; } .kf-dl-state-text { color: var(--ink-2); font-size: var(--b-m); line-height: 1.55; } .kf-dl-state-fine { display: block; margin-top: 0.9rem; color: var(--ink-3); } .kf-dl-state-error .kf-dl-state-title { color: #B4451F; } form.htmx-request { opacity: 0.55; pointer-events: none; }