/* ============================================================ brand site === */
/* Threshold's own pages. They stand on the coach-site system (.site, s-*):
   near-black, one accent, square edges, heavy uppercase display type. `b-*`
   is what only this site adds; `l-*` the pieces the home page started with;
   `v-*` the little scenes inside the feature tiles; `.art` the moving figures. */
.bsite { color-scheme: dark; --accent2: #22d3ee; }
.bsite main { display: block; }
/* `hidden` must win over any class that sets a display. */
.bsite [hidden] { display: none !important; }
/* The site system makes links inherit their colour; links dressed as buttons keep the button's. */
.bsite a.s-btn { color: var(--accent-ink); }
.bsite a.s-btn.line { color: var(--ink); }
.l-mark { width: 22px; height: 22px; flex: none; background: linear-gradient(150deg, var(--accent), var(--accent2, #22d3ee));
  clip-path: polygon(0 100%, 100% 0, 100% 100%); }
.bsite .s-title { text-wrap: balance; }
.bsite .s-title.long { font-size: clamp(40px, 5.4vw, 78px); }
.bsite .s-h2 { font-size: clamp(34px, 4.4vw, 60px); }
.b-lede { max-width: 48ch; margin: 20px 0 0; font-size: 16px; line-height: 1.65; color: var(--mute); }
.b-h3 { margin: 0 0 6px; font-size: clamp(28px, 3vw, 42px); font-weight: 850; font-stretch: 110%; line-height: .95;
  text-transform: uppercase; text-wrap: balance; }
.b-ticks { display: grid; gap: 11px; margin: 22px 0 0; padding: 0; list-style: none; }
.b-ticks li { display: flex; gap: 12px; line-height: 1.5; color: var(--mute); }
.b-ticks li::before { content: ''; flex: none; width: 12px; height: 6px; margin-top: 6px; border-left: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent); transform: rotate(-45deg); }
body.b-locked { overflow: hidden; }

/* ---- the moving figures ---- */
.art { display: block; width: 100%; height: auto; overflow: visible; fill: none; stroke: currentColor; stroke-width: 9;
  stroke-linecap: round; stroke-linejoin: round; }
.art .art-fill { fill: currentColor; stroke: none; }
.art .art-far { opacity: .38; }
.art .art-floor { stroke-width: 1.5; opacity: .28; stroke-dasharray: 14 10; animation: art-floor .5s linear infinite; }
.art-lifter .art-floor { animation: none; stroke-dasharray: none; }
@keyframes art-floor { to { stroke-dashoffset: 24; } }
.art .art-frame, .art .art-tyre { stroke-width: 4; }
.art .art-spoke { stroke-width: 1.2; opacity: .45; }
.art .art-crank { stroke-width: 4.5; }
.art .art-wave { stroke-width: 2.5; opacity: .7; }
.art .art-under { opacity: .35; }
.art .art-plate, .art .art-collar { fill: var(--bg0, #08090b); stroke-width: 3; }
.art .art-handle { stroke-width: 6; }
.art .art-shadow { fill: currentColor; opacity: .12; stroke: none; }
.art.art-swimmer { overflow: hidden; }

/* ---- header: product and tools menus, and a drawer on a phone ---- */
.b-head .s-wrap { gap: 20px; }
.b-nav { display: flex; align-items: center; gap: 2px; margin: 0 auto; }
.b-nav-btn, .b-nav-link { display: inline-flex; align-items: center; gap: 9px; padding: 10px 14px; border: 0; background: none;
  color: var(--mute); cursor: pointer; transition: color .2s;
  font-size: 11px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.b-nav-btn i { width: 6px; height: 6px; border-right: 1.5px solid; border-bottom: 1.5px solid; transform: translateY(-2px) rotate(45deg);
  transition: transform .25s; }
.bsite .b-nav-link { color: var(--mute); }
.b-nav-btn:hover, .bsite .b-nav-link:hover, .b-dd.open .b-nav-btn, .bsite .b-nav-link[aria-current], .b-nav-btn[data-here] { color: var(--ink); }
.b-nav-link[aria-current], .b-nav-btn[data-here] { box-shadow: inset 0 -2px var(--accent); }
.b-dd { position: relative; }
.b-dd.open .b-nav-btn i { transform: translateY(1px) rotate(225deg); }
.b-menu { position: absolute; top: calc(100% + 14px); left: 50%; z-index: 50; display: grid; min-width: 320px; padding: 8px;
  background: color-mix(in srgb, var(--bg0) 92%, var(--ink)); border: 1px solid var(--edge);
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .85); opacity: 0; visibility: hidden; translate: -50% 8px;
  transition: opacity .2s, translate .3s cubic-bezier(.2, .8, .2, 1), visibility 0s .3s; }
.b-menu::before { content: ''; position: absolute; inset: -16px 0 auto; height: 16px; }
.b-dd.open .b-menu { opacity: 1; visibility: visible; translate: -50% 0; transition: opacity .2s, translate .3s cubic-bezier(.2, .8, .2, 1); }
.b-menu-wide { grid-template-columns: repeat(3, 230px); gap: 6px; }
.b-menu-card, .b-menu-row { display: grid; align-content: start; gap: 4px; padding: 12px; transition: background-color .2s; }
.b-menu-card:hover, .b-menu-row:hover, .b-menu [aria-current] { background: var(--panel); }
.b-menu-shot { display: block; aspect-ratio: 16 / 10; margin-bottom: 10px; overflow: hidden; border: 1px solid var(--edge); background: #000; }
.b-menu-shot img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .7s cubic-bezier(.2, .8, .2, 1); }
.b-menu-card:hover .b-menu-shot img { transform: scale(1.06); }
.b-menu-card b, .b-menu-row b { font-size: 12.5px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.b-menu-card > span:last-child, .b-menu-row span { font-size: 12.5px; line-height: 1.45; color: var(--mute); }
.b-menu-row.all { border-top: 1px solid var(--edge); margin-top: 4px; }
.b-menu-row.all b { color: var(--accent); }
.b-burger { position: relative; display: none; flex: none; width: 44px; height: 44px; border: 1px solid var(--edge); background: none; cursor: pointer; }
.b-burger i { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--ink); transition: top .3s, transform .3s; }
.b-burger i:first-child { top: 16px; }
.b-burger i:last-child { top: 25px; }
.b-burger[aria-expanded="true"] i { top: 20.5px; transform: rotate(45deg); }
.b-burger[aria-expanded="true"] i:last-child { transform: rotate(-45deg); }
.b-head.menu-open { background: var(--bg0); }
.b-mobile { position: fixed; inset: 72px 0 0; z-index: 39; display: grid; align-content: start; overflow-y: auto;
  padding: 10px clamp(20px, 4vw, 44px) 40px; background: var(--bg0); }
.b-mobile .s-eyebrow { margin: 26px 0 6px; }
.b-mobile a { padding: 13px 0; border-bottom: 1px solid var(--edge); animation: l-up .45s cubic-bezier(.2, .8, .2, 1) both;
  font-size: 24px; font-weight: 850; font-stretch: 110%; text-transform: uppercase; }
.b-mobile-acts { display: grid; gap: 10px; margin-top: 30px; }

/* ---- heroes ---- */
.bsite .b-hero { min-height: min(100vh, 900px); padding: 136px 0 110px;
  background: radial-gradient(60% 60% at 82% 8%, color-mix(in srgb, var(--accent) 30%, var(--bg0)) 0%,
    color-mix(in srgb, var(--accent) 8%, var(--bg0)) 46%, var(--bg0) 76%),
    radial-gradient(40% 50% at 8% 90%, color-mix(in srgb, var(--accent2) 12%, transparent), transparent 70%), var(--bg0); }
.bsite .b-hero::before { opacity: .5; }
.b-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: center; width: 100%; }
.b-home-hero .b-hero-grid { grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr); padding-top: 24px; }
.bsite .s-hero > .s-wrap { width: 100%; }
.bsite .b-hero-short { min-height: 0; padding: 156px 0 40px; }
.b-hero-short .s-title { max-width: 15ch; }
.b-hero-short .s-lede { max-width: 58ch; }

/* The home hero: lanes of a track, a word that keeps changing, three layers of the product, and a feed. */
.b-home-hero { padding-bottom: 130px; }
.b-lanes { position: absolute; inset: auto 0 0; z-index: -1; width: 100%; height: 58%; pointer-events: none; }
.b-lanes path { fill: none; stroke: color-mix(in srgb, var(--ink) 11%, transparent); stroke-width: 1; stroke-dasharray: 2 10;
  vector-effect: non-scaling-stroke; animation: b-lane 2.4s linear infinite; animation-delay: calc(var(--k) * -.35s); }
.b-lanes path:first-child { stroke: color-mix(in srgb, var(--accent) 45%, transparent); stroke-dasharray: none; animation: none; }
@keyframes b-lane { to { stroke-dashoffset: -24; } }
.b-hero-copy .s-title { margin-bottom: 20px; font-size: clamp(42px, 5vw, 76px); font-stretch: 100%; letter-spacing: -.02em; }
.b-rotator { margin: 0 0 22px; color: var(--mute); white-space: nowrap; font-size: clamp(16px, 1.75vw, 24px); font-weight: 800; font-stretch: 108%;
  line-height: 1.25; letter-spacing: -.005em; text-transform: uppercase; }
.b-rot { position: relative; display: inline-block; height: 1.25em; vertical-align: top;
  transition: width .55s cubic-bezier(.2, .8, .2, 1); }
.b-rot b { position: absolute; top: 0; left: 0; color: var(--accent); white-space: nowrap; opacity: 0; }
.b-rot b.on { animation: b-rot-in .7s cubic-bezier(.2, .8, .2, 1) both; }
.b-rot b.off { animation: b-rot-out .5s cubic-bezier(.4, 0, .2, 1) both; }
/* Words morph rather than slide: the old one blurs away as the new one comes into focus. */
@keyframes b-rot-in { from { opacity: 0; filter: blur(10px); transform: translateY(35%) scale(.96); } to { opacity: 1; filter: none; transform: none; } }
@keyframes b-rot-out { from { opacity: 1; filter: none; transform: none; } to { opacity: 0; filter: blur(10px); transform: translateY(-35%) scale(1.02); } }
.b-hero-copy .s-proof { margin-top: 30px; }

.b-stack { position: relative; height: clamp(460px, 44vw, 600px); }
.b-layer { --d: 10; position: absolute;
  transform: translate3d(calc(var(--tx, 0) * var(--d) * 1px), calc(var(--ty, 0) * var(--d) * 1px), 0);
  transition: transform .7s cubic-bezier(.2, .8, .2, 1); }
.b-layer-dash { --d: 16; top: 0; right: 0; width: 76%; }
.b-layer-dash .b-browser { opacity: .92; }
.b-layer-site { --d: 30; top: 25%; left: 0; width: 60%; }
.b-layer-phone { --d: 46; right: 3%; bottom: 0; width: 27%; }
.b-stack .l-preview { width: 100%; transform: none; }
.b-pill { position: absolute; top: -11px; left: 14px; z-index: 2; padding: 6px 10px; background: var(--ink); color: var(--bg0);
  box-shadow: 0 8px 20px -8px rgba(0, 0, 0, .8); font-size: 9.5px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.b-layer-phone .b-pill { left: 50%; translate: -50% 0; white-space: nowrap; }
.b-stack .l-swatches { position: absolute; left: 0; bottom: -58px; justify-content: flex-start; }
/* Along the bottom of the hero, athletes go by. */
.b-lane { position: absolute; left: 0; right: 0; bottom: 14px; height: 70px; overflow: hidden; pointer-events: none; }
.b-lane::before { content: ''; position: absolute; left: 0; right: 0; bottom: 9px; height: 1px;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--ink) 20%, transparent) 15%, color-mix(in srgb, var(--ink) 20%, transparent) 85%, transparent); }
.b-lane-go { position: absolute; bottom: 0; left: 0; animation: b-cross 19s linear infinite; }
.b-lane-go.run { width: 64px; color: var(--accent); }
.b-lane-go.ride { width: 86px; color: var(--accent2); animation-duration: 13s; animation-delay: -8s; }
.b-lane-go .art-floor { display: none; }
@keyframes b-cross { from { transform: translateX(-140px); } to { transform: translateX(calc(100vw + 40px)); } }

/* ---- device frames ---- */
.b-browser { margin: 0; overflow: hidden; background: #0c0d10; border: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
  border-radius: 10px; box-shadow: 0 50px 100px -44px rgba(0, 0, 0, .95), 0 0 0 1px rgba(0, 0, 0, .5); }
.b-chrome { display: flex; align-items: center; gap: 6px; padding: 9px 12px; background: #141519; border-bottom: 1px solid rgba(255, 255, 255, .06); }
.b-chrome i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, .14); }
.b-chrome span { flex: 1; max-width: 62%; margin: 0 auto; padding: 4px 10px; overflow: hidden; border-radius: 5px;
  background: rgba(255, 255, 255, .06); color: rgba(255, 255, 255, .55); text-align: center; white-space: nowrap; text-overflow: ellipsis; font-size: 11px; }
.b-screen { position: relative; overflow: hidden; background: #0a0a0b; }
.b-screen img, .b-phone-in img { display: block; width: 100%; height: auto; }
.b-tall .b-screen, .b-top .b-screen, .b-scroller .b-screen { aspect-ratio: 16 / 10; }
.b-tall .b-screen img { transition: transform 1.2s cubic-bezier(.65, 0, .25, 1); }
.b-phone { margin: 0; padding: 6px; border-radius: 38px; background: linear-gradient(150deg, #34353b, #121316 40%, #1b1c20);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1), 0 50px 90px -40px rgba(0, 0, 0, .95); container-type: inline-size; }
/* A status bar above the screen, where the island lives, so it never sits on the app's own header. */
.b-phone-in { position: relative; overflow: hidden; aspect-ratio: 390 / 876; padding-top: 8%; border-radius: 32px; background: #0a0a0b; }
.b-phone-in::after { content: '9:41'; position: absolute; top: 0; left: 0; right: 0; z-index: 1; display: flex; align-items: center; aspect-ratio: 390 / 32;
  padding: 0 11%; background: #0a0a0b; color: #fff; font: 600 3.4cqi/1 system-ui, -apple-system, sans-serif; }
.b-phone-in::before { content: ''; position: absolute; top: 2.2cqi; left: 50%; z-index: 2; width: 28%; height: 4.2cqi; translate: -50% 0;
  border-radius: 99px; background: #000; box-shadow: 0 0 0 1px #000; }
/* A tall picture in a short frame drifts from top to bottom and back; pointing at it holds it still. */
.b-scroller .b-screen img, .b-scroller-phone .b-phone-in img { animation: b-drift 44s ease-in-out infinite alternate; }
.b-scroller-phone .b-phone-in img { animation-duration: 32s; }
.b-scroller:hover .b-screen img, .b-scroller-phone:hover .b-phone-in img { animation-play-state: paused; }
@keyframes b-drift { 0%, 6% { transform: none; } 94%, 100% { transform: translateY(calc(-1 * var(--room, 0%))); } }
.b-duo { position: relative; padding: 0 9% 10% 0; }
.b-duo-phone { position: absolute; right: 0; bottom: 0; width: 25%; }
.b-duo, .b-tilt { transform: perspective(1600px) rotateY(calc(var(--tx, 0) * var(--tilt-x, 8deg) - 5deg)) rotateX(calc(var(--ty, 0) * var(--tilt-y, 6deg) * -1 + 2deg));
  transition: transform .7s cubic-bezier(.2, .8, .2, 1); }

/* ---- one system, three sides ---- */
.b-eco-grid { display: grid; grid-template-columns: minmax(0, 1fr) 116px minmax(0, 1fr) 116px minmax(0, 1fr); align-items: stretch; }
.b-eco-card { position: relative; display: flex; flex-direction: column; gap: 10px; padding: 26px 24px 22px; overflow: hidden;
  border: 1px solid var(--edge); background: var(--panel);
  transition: border-color .3s, background-color .3s, translate .45s cubic-bezier(.2, .8, .2, 1); }
.b-eco-card:hover { translate: 0 -6px; border-color: var(--accent); background: color-mix(in srgb, var(--accent) 5%, var(--panel)); }
.b-eco-card .s-num { margin-bottom: 6px; }
.b-eco-card h3 { margin: 0; font-size: clamp(22px, 2vw, 30px); font-weight: 850; font-stretch: 110%; line-height: 1; text-transform: uppercase; }
.b-eco-card p { margin: 0; font-size: 14px; line-height: 1.6; color: var(--mute); }
.b-eco-shot { height: 210px; margin: auto -4px 4px; padding-top: 16px; overflow: hidden; transition: transform .6s cubic-bezier(.2, .8, .2, 1); }
.b-eco-card:hover .b-eco-shot { transform: translateY(-6px); }
.b-eco-shot.phone { display: flex; justify-content: center; -webkit-mask-image: linear-gradient(#000 70%, transparent);
  mask-image: linear-gradient(#000 70%, transparent); }
.b-eco-shot.phone .b-phone { width: 52%; height: max-content; transition: transform .6s cubic-bezier(.2, .8, .2, 1); }
.b-eco-card:hover .b-eco-shot.phone .b-phone { transform: translateY(-30px); }
.b-eco-card em { padding-top: 8px; color: var(--accent); font-style: normal;
  font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.b-flow { position: relative; display: grid; place-items: center; }
.b-flow svg { width: 100%; height: 20px; overflow: visible; }
.b-flow path { stroke: var(--accent); stroke-width: 2; stroke-dasharray: 3 7; vector-effect: non-scaling-stroke; animation: b-flow .7s linear infinite; }
.b-flow::after { content: ''; position: absolute; top: 50%; right: 4px; width: 9px; height: 9px; border-top: 2px solid var(--accent);
  border-right: 2px solid var(--accent); transform: translateY(-50%) rotate(45deg); }
.b-flow span { position: absolute; top: calc(50% + 20px); width: 108px; color: var(--mute); text-align: center;
  font-size: 10px; font-weight: 700; line-height: 1.5; letter-spacing: .14em; text-transform: uppercase; }
@keyframes b-flow { to { stroke-dashoffset: -10; } }
.b-eco-back { position: relative; height: 56px; margin: 0 16.6% ; border: 2px dashed color-mix(in srgb, var(--accent) 45%, transparent);
  border-top: 0; }
.b-eco-back span { position: absolute; left: 50%; bottom: -10px; padding: 0 14px; translate: -50% 0; background: var(--bg0); color: var(--mute);
  white-space: nowrap; font-size: 10.5px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.b-eco-back::before { content: ''; position: absolute; left: -7px; top: -2px; width: 10px; height: 10px; border-left: 2px solid var(--accent);
  border-top: 2px solid var(--accent); transform: rotate(45deg); }

/* ---- the journey: the page scrolls, she runs, the phone changes ---- */
.b-jr { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 64px; }
.b-jr-stage { position: sticky; top: 92px; align-self: start; display: grid; justify-items: center; gap: 18px; }
.b-jr-track { position: relative; width: min(100%, 340px); height: 52px; }
.b-jr-track::before, .b-jr-fill { content: ''; position: absolute; left: 0; bottom: 6px; height: 2px; }
.b-jr-track::before { right: 0; background: var(--edge); }
.b-jr-fill { width: calc(var(--p, 0) * 100%); background: var(--accent); }
.b-jr-track b { position: absolute; bottom: 2px; left: var(--at); width: 10px; height: 10px; translate: -50% 0; border-radius: 50%;
  background: var(--bg0); border: 2px solid var(--edge); transition: border-color .3s, background-color .3s; }
.b-jr-track b.on { border-color: var(--accent); background: var(--accent); }
.b-jr-runner { position: absolute; bottom: 6px; left: calc(var(--p, 0) * 100%); width: 44px; translate: -50% 0; color: var(--accent); }
.b-jr-runner .art-floor { display: none; }
.b-jr-phone { width: min(300px, calc((100vh - 220px) * .46)); }
.b-jr-phone img { position: absolute; left: 0; right: 0; bottom: 0; opacity: 0; transform: scale(1.04); transition: opacity .6s, transform .9s cubic-bezier(.2, .8, .2, 1); }
.b-jr-phone img.on { opacity: 1; transform: none; }
.b-jr-steps { margin: 0; padding: 0; list-style: none; }
.b-jr-steps li { display: grid; align-content: center; gap: 14px; min-height: 64vh; opacity: .25; transition: opacity .5s; }
.b-jr-steps li.on { opacity: 1; }
.b-jr-no { color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: .22em; }
.b-jr-steps h3 { margin: 0; font-size: clamp(32px, 3.8vw, 56px); font-weight: 850; font-stretch: 110%; line-height: .94; text-transform: uppercase; }
.b-jr-steps p { max-width: 40ch; margin: 0; font-size: 17px; line-height: 1.6; color: var(--mute); }
.b-jr-inline { display: none; }

/* ---- every sport: four athletes, and the one she points at gets the room ---- */
.b-sports-sec { overflow: hidden; }
.b-sports { display: flex; gap: 12px; }
.b-sport { --c: var(--accent); position: relative; display: flex; flex: 1 1 0; flex-direction: column; min-width: 0; overflow: hidden; outline: none;
  border: 1px solid var(--edge); background: radial-gradient(120% 70% at 50% 0%, color-mix(in srgb, var(--c) 12%, var(--panel)), var(--panel) 72%);
  transition: flex-grow .6s cubic-bezier(.2, .8, .2, 1), border-color .3s; }
.b-sport:hover, .b-sport:focus-visible { flex-grow: 1.65; border-color: var(--c); }
.b-sport-stage { display: grid; place-items: end center; height: 230px; padding: 24px 22px 0; }
.b-sport-art { width: min(100%, 220px); color: var(--c); transition: transform .6s cubic-bezier(.2, .8, .2, 1); }
.b-sport:hover .b-sport-art { transform: scale(1.06); }
.b-sport-copy { display: grid; gap: 10px; padding: 20px 22px 26px; }
.b-sport-no { color: var(--c); font-size: 11px; font-weight: 800; letter-spacing: .22em; }
.b-sport h3 { margin: 0; font-size: 36px; font-weight: 850; font-stretch: 112%; line-height: .9; text-transform: uppercase; }
.b-sport-rx { margin: 0; padding: 8px 10px; overflow: hidden; border-left: 3px solid var(--c); background: color-mix(in srgb, var(--c) 10%, transparent);
  white-space: nowrap; text-overflow: ellipsis; font-size: 12.5px; font-weight: 650; font-variant-numeric: tabular-nums; }
.b-sport ul { display: grid; gap: 7px; max-height: 0; margin: 0; padding: 0; overflow: hidden; list-style: none; opacity: 0;
  font-size: 13px; color: var(--mute); transition: max-height .6s cubic-bezier(.2, .8, .2, 1), opacity .4s; }
.b-sport ul li::before { content: '— '; color: var(--c); }
.b-sport:hover ul, .b-sport:focus-visible ul { max-height: 140px; opacity: 1; }
@media (hover: none) { .b-sport ul { max-height: none; opacity: 1; } }
.b-float { position: absolute; width: 150px; color: color-mix(in srgb, var(--ink) 15%, transparent); pointer-events: none; animation: b-bob 7s ease-in-out infinite; }
.b-float.f1 { top: 70px; right: 5%; }
.b-float.f2 { bottom: 30px; left: 2%; width: 110px; animation-delay: -3.5s; }
@keyframes b-bob { 50% { transform: translateY(-18px) rotate(5deg); } }

/* ---- the product tour, in real screens ---- */
.l-tour { border: 1px solid var(--edge); background: var(--panel); }
.l-tabs { display: grid; grid-template-columns: repeat(var(--n, 4), minmax(0, 1fr)); border-bottom: 1px solid var(--edge); }
.l-tab { position: relative; display: grid; gap: 8px; padding: 20px 22px; border: 0; border-right: 1px solid var(--edge);
  background: none; color: var(--mute); text-align: left; cursor: pointer; transition: color .25s, background-color .25s; }
.l-tab:last-child { border-right: 0; }
.l-tab .s-num { margin: 0; }
.l-tab b { font-size: 14px; font-weight: 800; letter-spacing: .02em; text-transform: uppercase; }
.l-tab:hover { color: var(--ink); background: color-mix(in srgb, var(--ink) 3%, transparent); }
.l-tab[aria-selected="true"] { color: var(--ink); background: var(--bg0); }
.l-tab:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.l-prog { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--accent); transform: scaleX(0); transform-origin: left; }
.l-tab[aria-selected="true"] .l-prog { animation: l-fill 7s linear forwards; }
.l-tour:hover .l-prog, .l-tour:focus-within .l-prog { animation-play-state: paused; }
.l-panel { display: grid; grid-template-columns: minmax(0, .62fr) minmax(0, 1.38fr); gap: 40px; align-items: center; padding: 40px; }
.l-panel[hidden] { display: none; }
.l-panel-copy h3 { margin: 0 0 18px; font-size: clamp(24px, 2.6vw, 34px); font-weight: 850; font-stretch: 108%; line-height: .98; text-transform: uppercase; }
.l-panel-copy ul { display: grid; gap: 12px; margin: 0 0 24px; padding: 0; list-style: none; }
.l-panel-copy li { display: flex; gap: 10px; line-height: 1.5; color: var(--mute); }
.l-panel-copy li::before { content: ''; flex: none; width: 6px; height: 6px; margin-top: 8px; background: var(--accent); }
.l-panel-copy .s-link { color: var(--accent); }
.l-panel.on .l-panel-copy > * { animation: l-up .6s cubic-bezier(.2, .8, .2, 1) both; }
.l-panel.on .l-panel-copy ul { animation-delay: .08s; }
.l-panel.on .l-panel-ui { animation: l-up .7s .1s cubic-bezier(.2, .8, .2, 1) both; }
@keyframes l-fill { to { transform: scaleX(1); } }
@keyframes l-up { from { opacity: 0; transform: translateY(16px); } }

/* ---- the tiles: each acts out its feature (.act: pointed at, or in view on a touch screen) ---- */
.b-bento { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-flow: row dense; gap: 12px; }
.b-tile { position: relative; display: flex; flex-direction: column; gap: 8px; min-height: 300px; padding: 22px 22px 24px; overflow: hidden; outline: none;
  border: 1px solid var(--edge); background: var(--panel); transition: border-color .3s, background-color .3s; }
.b-tile.wide { grid-column: span 2; }
.b-tile.act, .b-tile:focus-visible { border-color: color-mix(in srgb, var(--accent) 55%, transparent); background: color-mix(in srgb, var(--accent) 4%, var(--panel)); }
.b-tile-viz { position: relative; display: grid; flex: 1; place-items: center; min-height: 150px; margin-bottom: 12px; }
.b-tile h3 { margin: 0; font-size: 18px; font-weight: 850; font-stretch: 108%; text-transform: uppercase; }
.b-tile p { max-width: 44ch; margin: 0; font-size: 13.5px; line-height: 1.55; color: var(--mute); }

.v-sync { display: flex; align-items: center; gap: 16px; width: 100%; max-width: 460px; }
.v-strava { flex: none; padding: 8px 10px; background: #fc4c02; color: #fff; font-size: 10.5px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.v-dots { display: flex; gap: 6px; }
.v-dots i { width: 6px; height: 6px; border-radius: 50%; background: #fc4c02; opacity: .25; }
.act .v-dots i { animation: v-dot 1s infinite; }
.act .v-dots i:nth-child(2) { animation-delay: .15s; }
.act .v-dots i:nth-child(3) { animation-delay: .3s; }
@keyframes v-dot { 40% { opacity: 1; transform: translateY(-3px); } }
.v-sess { display: flex; flex: 1; align-items: center; gap: 12px; min-width: 0; padding: 12px; border: 1px solid var(--edge); background: var(--bg0); }
.v-sess > i { align-self: stretch; width: 3px; background: var(--t-threshold); }
.v-sess b { display: block; font-size: 13px; }
.v-sess span { font-size: 11px; color: var(--mute); }
.v-sess em { display: grid; flex: none; place-items: center; width: 28px; height: 28px; margin-left: auto; border: 1.5px solid var(--edge); border-radius: 50%;
  color: transparent; font-style: normal; font-weight: 900; transition: background-color .3s, border-color .3s, color .3s, transform .4s cubic-bezier(.3, 1.6, .5, 1); }
.act .v-sess em { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); transform: scale(1.12); transition-delay: .9s; }

.v-watch { position: relative; display: grid; place-items: center; }
.v-face { display: grid; place-items: center; align-content: center; gap: 2px; width: 120px; height: 120px; border-radius: 50%; background: #000;
  border: 6px solid #26272c; box-shadow: 0 0 0 2px #3a3b40, 0 20px 40px -20px #000; }
.v-face > * { opacity: .25; transition: opacity .4s; }
.act .v-face > * { opacity: 1; transition-delay: .55s; }
.v-face span { color: var(--accent); font-size: 9px; letter-spacing: .2em; text-transform: uppercase; }
.v-face b { font-size: 22px; font-weight: 800; }
.v-face em { font-style: normal; font-size: 11px; color: var(--mute); }
.v-fit { position: absolute; top: 50%; left: -56px; padding: 6px 8px; border: 1px solid var(--edge); background: var(--panel); translate: 0 -50%;
  font-size: 11px; font-weight: 800; transition: transform .7s cubic-bezier(.6, 0, .2, 1), opacity .3s .45s; }
.act .v-fit { opacity: 0; transform: translateX(74px) scale(.4); }

.v-week { position: relative; display: grid; grid-template-columns: repeat(7, 1fr); align-items: end; gap: 6px; width: 100%; max-width: 340px; height: 140px; padding-top: 30px; }
.v-week i { position: relative; height: calc(var(--h) * .4); background: var(--edge); transition: height .6s cubic-bezier(.2, .8, .2, 1) calc(var(--i) * 50ms); }
.act .v-week i { height: var(--h); }
.v-week i.s { background: var(--t-strength); } .v-week i.i { background: var(--t-intervals); } .v-week i.r { background: var(--t-recovery); }
.v-week i.t { background: var(--t-threshold); } .v-week i.l { background: var(--t-long); }
.v-week em { position: absolute; bottom: -20px; left: 50%; translate: -50% 0; font-style: normal; font-size: 10px; color: var(--faint); }
.v-warn { position: absolute; top: 0; left: 0; padding: 5px 9px; border-left: 2px solid var(--warn); background: color-mix(in srgb, var(--warn) 16%, var(--bg0));
  font-size: 10.5px; font-weight: 700; opacity: 0; transform: translateY(6px); transition: opacity .4s, transform .4s; }
.act .v-warn { opacity: 1; transform: none; transition-delay: .6s; }

.v-bar { position: relative; width: 100%; max-width: 300px; height: 120px; }
.v-shaft { position: absolute; top: 50%; left: 0; right: 0; height: 6px; translate: 0 -50%; border-radius: 3px; background: linear-gradient(#d4d6da, #7d8188); }
.v-bar i { position: absolute; top: 50%; width: 12px; border-radius: 3px; translate: 0 -50%; opacity: .45;
  transition: transform .55s cubic-bezier(.3, 1.35, .5, 1), opacity .3s; }
.v-bar i.a { height: 98px; background: #e5484d; } .v-bar i.b { height: 84px; background: #3e63dd; } .v-bar i.c { height: 64px; background: #f5d90a; }
.v-bar i.l.a { left: 24%; } .v-bar i.l.b { left: calc(24% - 15px); } .v-bar i.l.c { left: calc(24% - 30px); }
.v-bar i.r.a { right: 24%; } .v-bar i.r.b { right: calc(24% - 15px); } .v-bar i.r.c { right: calc(24% - 30px); }
.v-bar i.l { transform: translateX(-34px); } .v-bar i.r { transform: translateX(34px); }
.act .v-bar i { opacity: 1; transform: none; }
.act .v-bar i.b { transition-delay: .12s; } .act .v-bar i.c { transition-delay: .24s; }
.v-pr { position: absolute; top: -6px; left: 50%; translate: -50% 0; padding: 5px 9px; background: var(--accent); color: var(--accent-ink);
  font-size: 10.5px; font-weight: 800; letter-spacing: .08em; transform: scale(0); transition: transform .4s cubic-bezier(.3, 1.6, .5, 1); }
.act .v-pr { transform: scale(1); transition-delay: .6s; }

.v-macro { display: grid; gap: 12px; width: 100%; max-width: 300px; }
.v-macro div { display: grid; grid-template-columns: 62px 1fr; align-items: center; gap: 10px; font-size: 11px; color: var(--mute); }
.v-macro i { position: relative; height: 10px; overflow: hidden; background: var(--edge); }
.v-macro i::after { content: ''; position: absolute; inset: 0 auto 0 0; width: var(--a); background: var(--accent); transition: width .8s cubic-bezier(.2, .8, .2, 1); }
.v-macro div:nth-child(2) i::after { background: var(--accent2); }
.v-macro div:nth-child(3) i::after { background: #facc15; }
.act .v-macro i::after { width: var(--b); }
.v-macro em { display: flex; justify-content: space-between; color: var(--faint); font-style: normal;
  font-size: 10px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.v-macro em span { transition: color .4s; }
.v-macro em span:first-child, .act .v-macro em span:last-child { color: var(--accent); }
.act .v-macro em span:first-child { color: var(--faint); }

.v-code { display: flex; gap: 6px; }
.v-code > span { width: 34px; height: 46px; overflow: hidden; border: 1px solid var(--edge); background: var(--bg0); }
.v-code i { display: grid; font-style: normal; transform: translateY(calc(var(--d) * -46px)); transition: transform 1.1s cubic-bezier(.2, .8, .2, 1) calc(var(--i) * 70ms); }
.v-code b { display: grid; place-items: center; height: 46px; font-size: 22px; font-weight: 700; font-variant-numeric: tabular-nums; }
.act .v-code i { transform: translateY(calc((var(--d) + 10) * -46px)); }

.v-chat { display: grid; gap: 8px; width: 100%; max-width: 320px; }
.v-chat p { max-width: 82%; margin: 0; padding: 9px 12px; border-radius: 14px; font-size: 12.5px; }
.v-chat .them { justify-self: start; background: color-mix(in srgb, var(--ink) 9%, var(--bg0)); border-bottom-left-radius: 4px; }
.v-chat .you { justify-self: end; background: var(--accent); color: var(--accent-ink); border-bottom-right-radius: 4px; }
.v-typing { display: flex; gap: 4px; opacity: 0; transition: opacity .3s; }
.v-typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--mute); }
.act .v-typing { opacity: 1; transition-delay: .3s; }
.act .v-typing i { animation: v-dot 1s infinite; }
.act .v-typing i:nth-child(2) { animation-delay: .15s; } .act .v-typing i:nth-child(3) { animation-delay: .3s; }

.v-zero { display: grid; justify-items: center; gap: 10px; text-align: center; }
.v-zero b { color: var(--accent); font-size: clamp(90px, 10vw, 150px); font-weight: 200; line-height: .85; letter-spacing: -.05em;
  transition: transform .5s cubic-bezier(.3, 1.5, .5, 1), text-shadow .5s; }
.act .v-zero b { transform: scale(1.07); text-shadow: 0 0 44px color-mix(in srgb, var(--accent) 55%, transparent); }
.v-zero span { font-size: 12.5px; color: var(--mute); }
.v-zero s { color: var(--danger); font-weight: 800; text-decoration-thickness: 2px; }

/* ---- what it replaces ---- */
.l-patch-lede { max-width: 46ch; margin: 22px 0 0; font-size: 16px; line-height: 1.65; color: var(--mute); }
.l-patch-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--edge); }
.l-patch-list li { padding: 18px 0; border-bottom: 1px solid var(--edge); color: var(--mute);
  font-size: clamp(20px, 2.4vw, 30px); font-weight: 800; font-stretch: 106%; letter-spacing: -.01em; text-transform: uppercase; }
.l-patch-list li span { position: relative; }
.l-patch-list li span::after { content: ''; position: absolute; top: 52%; left: -2%; right: -2%; height: 3px; background: var(--danger);
  transform: scaleX(0); transform-origin: left; transition: transform .6s cubic-bezier(.6, 0, .2, 1) calc(var(--i) * 140ms + 300ms); }
.l-patch-list.in li span::after { transform: scaleX(1); }
.l-patch-list.in li:not(.l-patch-end) { color: var(--faint); transition: color .6s calc(var(--i) * 140ms + 400ms); }
.l-patch-list .l-patch-end { color: var(--accent); border-bottom: 0; opacity: 0; translate: 0 10px; transition: opacity .6s 1.3s, translate .6s 1.3s; }
.l-patch-list.in .l-patch-end { opacity: 1; translate: 0; }

/* ---- free to start ---- */
.b-free-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin-bottom: 16px; background: var(--edge); border: 1px solid var(--edge); }
.b-big { padding: 34px 30px 38px; background: var(--panel); }
.b-big > b { display: block; margin-bottom: 20px; color: var(--accent); font-size: clamp(84px, 9vw, 136px); font-weight: 200; line-height: .85;
  letter-spacing: -.05em; font-variant-numeric: tabular-nums; }
.b-big h3 { margin: 0 0 10px; font-size: 20px; font-weight: 850; font-stretch: 108%; text-transform: uppercase; }
.b-big p { max-width: 34ch; margin: 0; font-size: 14.5px; line-height: 1.6; color: var(--mute); }
.b-invite { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 1px; background: var(--edge); border: 1px solid var(--edge); }
.b-invite-card { display: grid; align-content: center; justify-items: start; gap: 14px; padding: 32px;
  background: radial-gradient(80% 140% at 0% 0%, color-mix(in srgb, var(--accent) 15%, var(--panel)), var(--panel)); }
.b-invite-card .s-eyebrow { margin: 0; }
.b-invite-url { margin: 0; font-size: clamp(16px, 2vw, 26px); font-weight: 700; word-break: break-all; }
.b-invite-url span { color: var(--mute); }
.b-invite-url b { color: var(--accent); }
.b-fake { pointer-events: none; }
.b-joins { display: grid; align-content: center; gap: 12px; margin: 0; padding: 26px 30px; list-style: none; background: var(--panel); }
.b-joins li { display: grid; grid-template-columns: 38px minmax(0, 1fr); align-items: center; gap: 0 12px; opacity: .2; transform: translateX(-10px);
  transition: opacity .5s, transform .5s cubic-bezier(.2, .8, .2, 1); transition-delay: calc(var(--i) * .4s + .5s); }
.b-invite.in .b-joins li { opacity: 1; transform: none; }
.b-joins i { display: grid; grid-row: span 2; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: hsl(var(--h) 55% 42%);
  color: #fff; font-style: normal; font-size: 12px; font-weight: 800; }
.b-joins b { font-size: 14px; }
.b-joins span { font-size: 12px; color: var(--mute); }

/* ---- the switches: how often she pays, and in what ---- */
.b-pricewho { margin: 0 0 14px; font-size: 14px; color: var(--mute); }
.b-pricebar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.b-toggle { display: inline-flex; padding: 4px; border: 1px solid var(--edge); border-radius: 999px; background: var(--panel); }
.b-toggle button { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border: 0; border-radius: 999px; background: none;
  color: var(--mute); cursor: pointer; font: inherit; font-size: 11.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  transition: background-color .25s, color .25s; }
.b-toggle button:hover { color: var(--ink); }
.b-toggle button[aria-checked="true"] { background: var(--ink); color: var(--bg0); }
.b-toggle button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.b-toggle em { padding: 3px 7px; border-radius: 999px; background: var(--accent); color: var(--accent-ink); font-style: normal;
  font-size: 9.5px; letter-spacing: .1em; }
.b-toggle em:empty { display: none; }

/* ---- the calculator, with a bar that loads as the roster grows ---- */
.l-calc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1px; margin-bottom: 18px; background: var(--edge); border: 1px solid var(--edge); }
.l-calc-in, .l-calc-out { padding: 30px; background: var(--panel); }
.l-calc-in { display: grid; align-content: center; gap: 30px; }
.l-calc-in label { display: grid; grid-template-columns: 1fr auto; align-items: baseline; gap: 14px 10px; }
.l-calc-in label span { color: var(--mute); font-size: 11px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.l-calc-in output { font-size: 34px; font-weight: 300; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.l-calc input[type=range] { grid-column: 1 / -1; width: 100%; height: 4px; cursor: pointer; -webkit-appearance: none; appearance: none;
  background: linear-gradient(var(--accent), var(--accent)) 0 / var(--fill, 50%) 100% no-repeat, var(--edge); }
.l-calc input[type=range]::-webkit-slider-thumb { width: 20px; height: 20px; cursor: grab; -webkit-appearance: none;
  background: var(--accent); border: 3px solid var(--bg0); box-shadow: 0 0 0 1px var(--accent); }
.l-calc input[type=range]::-moz-range-thumb { width: 16px; height: 16px; border-radius: 0; background: var(--accent); border: 3px solid var(--bg0); }
.l-calc input[type=range]:focus-visible { outline: 2px solid var(--accent); outline-offset: 6px; }
.l-calc-out { display: grid; align-content: center; }
.l-calc-out div { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--edge); }
.l-calc-out span { font-size: 14px; color: var(--mute); }
.l-calc-out em { font-style: normal; color: var(--ink); text-transform: capitalize; }
.l-calc-out b { font-size: 20px; font-weight: 600; font-variant-numeric: tabular-nums; }
.l-calc-out .keep b { color: var(--accent); font-size: 46px; font-weight: 300; letter-spacing: -.04em; }
.l-calc-out .lost { border-bottom: 0; }
.l-calc-out .lost b { color: var(--danger); text-decoration: line-through; text-decoration-thickness: 2px; }
.b-bar { position: relative; display: flex; align-items: center; justify-content: center; height: 124px; }
.b-bar-shaft { width: 40%; height: 8px; border-radius: 4px; background: linear-gradient(#d9dbdf, #7d8188); }
.b-bar-side { display: flex; align-items: center; gap: 3px; width: 30%; height: 100%;
  background: linear-gradient(#a3a7ad, #6b6f76) center / 100% 6px no-repeat; }
.b-bar-side.l { flex-direction: row-reverse; }
.b-bar-side i { flex: none; width: 12px; height: var(--ph); border-radius: 3px; background: var(--pc); opacity: 0;
  transform: translateX(var(--from)) scaleY(.5); transition: opacity .3s, transform .5s cubic-bezier(.3, 1.4, .5, 1); }
.b-bar-side.l i { --from: -44px; } .b-bar-side.r i { --from: 44px; }
.b-bar[data-n="1"] i:nth-child(-n + 1), .b-bar[data-n="2"] i:nth-child(-n + 2), .b-bar[data-n="3"] i:nth-child(-n + 3),
.b-bar[data-n="4"] i:nth-child(-n + 4), .b-bar[data-n="5"] i:nth-child(-n + 5), .b-bar[data-n="6"] i:nth-child(-n + 6) { opacity: 1; transform: none; }
.b-bar-tag { position: absolute; bottom: -6px; left: 50%; translate: -50% 0; color: var(--accent); text-transform: uppercase;
  font-size: 10.5px; font-weight: 800; letter-spacing: .2em; }
.bsite .s-plan { transition: translate .4s cubic-bezier(.2, .8, .2, 1), border-color .3s, background-color .35s, color .35s; }
.bsite .s-plan.hot .s-btn.line { background: var(--bg0); color: var(--ink); border-color: var(--bg0); }
.b-flag { padding: 5px 9px; background: var(--accent); color: var(--accent-ink); font-size: 9.5px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.s-plan.hot .b-flag { background: var(--accent-ink); color: var(--accent); }
.b-plans { margin-top: 18px; }
.b-plans-skel { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.b-plans-skel i { height: 420px; border: 1px solid var(--edge); background: var(--panel); animation: b-pulse 1.4s ease-in-out infinite alternate; }
@keyframes b-pulse { to { opacity: .45; } }
.b-included { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 28px; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--edge); }
.b-included li { display: flex; gap: 12px; padding: 15px 0; border-bottom: 1px solid var(--edge); font-size: 15px; }
.b-included li::before { content: '✓'; color: var(--accent); font-weight: 800; }

/* ---- free tools ---- */
.b-mini-pred { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 26px; margin-bottom: 16px; padding: 18px 24px;
  border: 1px solid var(--edge); background: radial-gradient(60% 160% at 0% 50%, color-mix(in srgb, var(--accent) 12%, var(--panel)), var(--panel)); }
.b-mini-pred label { display: flex; align-items: center; gap: 12px; }
.b-mini-pred label span { color: var(--mute); font-size: 11px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.b-mini-pred input { width: 112px; height: 48px; padding: 0 12px; border: 1px solid color-mix(in srgb, var(--ink) 22%, transparent); outline: none;
  background: var(--bg0); color: var(--ink); text-align: center; font: inherit; font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; }
.b-mini-pred input:focus { border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 16%, transparent); }
.b-mini-pred output { display: flex; flex: 1; flex-wrap: wrap; gap: 8px 24px; font-size: 13px; color: var(--mute); }
.b-mini-pred output b { margin-left: 6px; color: var(--ink); font-size: 21px; font-weight: 700; font-variant-numeric: tabular-nums; }
.b-mini-pred .s-link { color: var(--accent); }
.b-tool-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.b-tool-card { display: flex; flex-direction: column; gap: 6px; min-height: 250px; padding: 22px; border: 1px solid var(--edge); background: var(--panel);
  transition: border-color .3s, translate .45s cubic-bezier(.2, .8, .2, 1); }
.b-tool-card:hover { translate: 0 -5px; border-color: var(--accent); }
.b-tool-card-art { display: block; width: 100px; margin-bottom: auto; color: var(--accent); }
.b-tool-card b { margin-top: 20px; font-size: 17px; font-weight: 850; font-stretch: 106%; text-transform: uppercase; }
.b-tool-card > span:not(.b-tool-card-art) { font-size: 13.5px; line-height: 1.5; color: var(--mute); }
.b-tool-card em { margin-top: 10px; color: var(--accent); font-style: normal; font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.b-tool-hero { padding-bottom: 80px; }
.b-tool-grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 56px; align-items: start; width: 100%; }
.b-tool-intro .s-eyebrow a:hover { text-decoration: underline; text-underline-offset: 4px; }
.b-tool-art { width: min(250px, 60%); margin-top: 20px; color: var(--accent); }
.b-tool { padding: 26px; border: 1px solid color-mix(in srgb, var(--ink) 14%, transparent); background: color-mix(in srgb, var(--bg0) 76%, transparent);
  backdrop-filter: blur(12px); box-shadow: 0 40px 80px -50px rgba(0, 0, 0, .9); }
.b-fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 26px; }
.b-field { display: grid; align-content: start; gap: 8px; min-width: 0; margin: 0; padding: 0; border: 0; }
.b-field > span, .b-field legend { padding: 0; margin-bottom: 8px; color: var(--mute); font-size: 10.5px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.b-field input, .b-field select { width: 100%; height: 50px; padding: 0 14px; border: 1px solid color-mix(in srgb, var(--ink) 20%, transparent); border-radius: 0;
  outline: none; background: var(--bg0); color: var(--ink); font: inherit; font-size: 17px; font-weight: 700; font-variant-numeric: tabular-nums;
  transition: border-color .2s, box-shadow .2s; }
.b-field input:focus, .b-field select:focus { border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 16%, transparent); }
.b-seg { display: flex; }
.b-seg label { flex: 1; }
.b-seg input { position: absolute; opacity: 0; pointer-events: none; }
.b-seg span { display: grid; place-items: center; height: 50px; border: 1px solid color-mix(in srgb, var(--ink) 20%, transparent); cursor: pointer; font-weight: 700; }
.b-seg label + label span { border-left: 0; }
.b-seg input:checked + span { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.b-seg input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.b-tool-out { min-height: 220px; }
.b-tool-out.settled * { animation: none !important; }
.b-tool-head { display: grid; gap: 5px; margin-bottom: 20px; }
.b-tool-head b { color: var(--accent); font-size: clamp(26px, 3vw, 40px); font-weight: 850; font-stretch: 108%; line-height: 1; text-transform: uppercase; }
.b-tool-head span { font-size: 13px; color: var(--mute); }
.b-tool-err { margin: 0; padding: 14px 16px; border-left: 3px solid var(--danger); background: color-mix(in srgb, var(--danger) 10%, transparent); font-size: 14px; }
.b-table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.b-table th { padding: 10px 8px; border-bottom: 1px solid var(--edge); color: var(--faint); text-align: left;
  font-size: 10.5px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.b-table td { padding: 14px 8px; border-bottom: 1px solid var(--edge); font-size: 15px; }
.b-table td:nth-child(2) { font-size: 21px; font-weight: 700; }
.b-table tr.mark td { color: var(--accent); }
.b-table tr.mark td:first-child::after { content: ' · yours'; color: var(--mute); font-size: 11px; }
.b-spec { position: relative; height: 24px; margin: 4px 0 34px; background: var(--edge); }
.b-spec i { position: absolute; top: 0; bottom: 0; left: var(--a); width: calc(var(--b) - var(--a)); background: var(--c); opacity: .85;
  transform-origin: left; animation: b-grow .6s cubic-bezier(.2, .8, .2, 1) both; animation-delay: calc(var(--i) * 60ms); }
@keyframes b-grow { from { transform: scaleX(0); } }
.b-spec span { position: absolute; top: calc(100% + 7px); left: 0; color: var(--faint); font-size: 10px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.b-spec span:last-child { left: auto; right: 0; }
.b-zones { display: grid; gap: 1px; margin: 0; padding: 0; list-style: none; background: var(--edge); border: 1px solid var(--edge); }
.b-zones li { display: grid; grid-template-columns: 38px minmax(0, 1fr) auto; align-items: baseline; gap: 3px 12px; padding: 14px 16px;
  background: var(--bg0); border-left: 3px solid var(--c); animation: l-up .45s cubic-bezier(.2, .8, .2, 1) both; animation-delay: calc(var(--i) * 50ms); }
.b-zone-no { color: var(--c); font-size: 12px; font-weight: 800; }
.b-zones b { font-size: 15px; font-weight: 800; letter-spacing: .02em; text-transform: uppercase; }
.b-zones em { font-style: normal; font-size: 17px; font-weight: 700; text-align: right; font-variant-numeric: tabular-nums; }
.b-zones small { grid-column: 3; color: var(--mute); text-align: right; font-size: 11px; }
.b-zones p { grid-column: 2 / -1; margin: 0; font-size: 12.5px; color: var(--mute); }
.b-tool-acts { margin-top: 20px; }
.b-cta-card { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 30px; padding: clamp(28px, 4vw, 52px);
  border: 1px solid var(--edge); background: radial-gradient(70% 120% at 100% 0%, color-mix(in srgb, var(--accent) 18%, var(--panel)), var(--panel)); }
.b-cta-card p:not(.s-eyebrow) { max-width: 56ch; margin: 16px 0 0; line-height: 1.6; color: var(--mute); }

/* ---- the live demo ---- */
.b-demo-grid { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); gap: 64px; align-items: center; }
.b-demo-grid .s-btn { margin-top: 28px; }

/* ---- your website: anatomy, colours, trials ---- */
.b-anat { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 48px; align-items: start; }
.b-anat-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--edge); }
.b-anat-list button { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 0 12px; width: 100%; padding: 16px 10px; border: 0;
  border-bottom: 1px solid var(--edge); background: none; color: var(--mute); text-align: left; cursor: pointer; font: inherit;
  transition: background-color .25s; }
.b-anat-list .s-num { grid-row: span 2; margin: 3px 0 0; font-size: 11px; }
.b-anat-list .s-num::after { display: none; }
.b-anat-list b { color: var(--ink); font-size: 16px; font-weight: 800; text-transform: uppercase; opacity: .55; transition: opacity .25s, color .25s; }
.b-anat-list button > span:last-child { max-height: 0; overflow: hidden; opacity: 0; font-size: 13.5px; line-height: 1.5;
  transition: max-height .45s cubic-bezier(.2, .8, .2, 1), opacity .3s, margin .3s; }
.b-anat-list button.on { background: var(--panel); }
.b-anat-list button.on b { color: var(--accent); opacity: 1; }
.b-anat-list button.on > span:last-child { max-height: 70px; margin-top: 6px; opacity: 1; }
.b-anat-view { position: sticky; top: 100px; }
.b-colours { align-items: center; }
.l-preview-wrap { display: grid; justify-items: center; gap: 16px; }
.l-preview { width: min(100%, 540px); color: var(--p-tx); background: var(--p-bg); border: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
  box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .8), 0 0 0 1px rgba(0, 0, 0, .2); transform: perspective(1400px) rotateY(-6deg) rotateX(3deg);
  transition: transform .6s cubic-bezier(.2, .8, .2, 1), background-color .5s, color .5s; }
.l-chrome { display: flex; align-items: center; gap: 6px; padding: 10px 12px; border-bottom: 1px solid color-mix(in srgb, var(--p-tx) 12%, transparent); }
.l-chrome i { width: 9px; height: 9px; border-radius: 50%; background: color-mix(in srgb, var(--p-tx) 22%, transparent); }
.l-url { flex: 1; margin-left: 10px; padding: 5px 10px; overflow: hidden; border-radius: 4px; white-space: nowrap; text-overflow: ellipsis;
  font-size: 11.5px; color: color-mix(in srgb, var(--p-tx) 60%, var(--p-bg)); background: color-mix(in srgb, var(--p-tx) 7%, transparent); }
.l-url b { color: var(--p-tx); }
.l-mini { padding: 18px 22px 22px; background: radial-gradient(90% 70% at 88% 0%, color-mix(in srgb, var(--p-ac) 38%, var(--p-bg)), var(--p-bg) 66%); }
.l-mini-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px; }
.l-mini-head b { font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.l-mini-head em { font-style: normal; color: var(--p-ac); }
.l-mini-btn { padding: 6px 10px; background: var(--p-ac); color: var(--p-ink); transition: background-color .5s, color .5s;
  font-size: 8.5px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.l-mini-eyebrow { margin: 0 0 8px; color: var(--p-ac); font-size: 8.5px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; }
.l-mini-title { margin: 0 0 16px; font-size: clamp(26px, 3vw, 40px); font-weight: 850; font-stretch: 108%; line-height: .92; text-transform: uppercase; }
.l-mini-row { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.l-mini-link { opacity: .7; font-size: 8.5px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.l-mini-plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.l-mini-plans div { padding: 10px; border: 1px solid color-mix(in srgb, var(--p-tx) 12%, transparent); background: color-mix(in srgb, var(--p-tx) 4%, var(--p-bg)); transition: background-color .5s; }
.l-mini-plans .hot { background: var(--p-ac); color: var(--p-ink); border-color: var(--p-ac); }
.l-mini-plans b { display: block; font-size: 18px; font-weight: 300; letter-spacing: -.03em; }
.l-mini-plans span { opacity: .8; font-size: 8.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.l-swatches { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px; }
.l-swatches span { margin-right: 6px; color: var(--mute); font-size: 10.5px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.l-swatches button { width: 30px; height: 30px; padding: 0; border: 1px solid color-mix(in srgb, var(--ink) 20%, transparent); cursor: pointer;
  background: linear-gradient(135deg, var(--sw-bg) 50%, var(--sw-ac) 50%); transition: translate .2s, box-shadow .2s; }
.l-swatches button:hover { translate: 0 -2px; }
.l-swatches button[aria-checked="true"] { box-shadow: 0 0 0 2px var(--bg0), 0 0 0 4px var(--accent); }
.b-trial { align-items: center; }
.b-trial-phone { justify-self: center; width: min(310px, 100%); }
.b-steps { display: grid; margin: 28px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--edge); counter-reset: s; }
.b-steps li { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 4px 12px; padding: 18px 0; border-bottom: 1px solid var(--edge); counter-increment: s; }
.b-steps li::before { content: counter(s, decimal-leading-zero); grid-row: span 2; padding-top: 3px; color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: .1em; }
.b-steps b { font-size: 16px; }
.b-steps span { font-size: 14px; line-height: 1.55; color: var(--mute); }
.b-shot-wide { margin-bottom: 16px; }
.b-mini-cards .s-card { padding: 26px 22px 30px; }
.b-mini-cards .s-card h3 { font-size: 18px; }
.b-mini-cards .s-num { margin-bottom: 26px; }

/* ---- your dashboard ---- */
.b-row { display: grid; grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr); gap: 56px; align-items: center; padding: 60px 0; border-bottom: 1px solid var(--edge); }
.b-row:first-child { padding-top: 0; }
.b-row:last-child { padding-bottom: 0; border-bottom: 0; }
.b-row.flip .b-row-copy { order: 2; }
.b-row-no { margin-right: 6px; opacity: .6; }
.b-row-shot .b-browser { transition: transform .6s cubic-bezier(.2, .8, .2, 1), box-shadow .6s; }
.b-row:hover .b-row-shot .b-browser { transform: translateY(-6px); box-shadow: 0 60px 110px -40px rgba(0, 0, 0, .95), 0 0 0 1px color-mix(in srgb, var(--accent) 30%, transparent); }

/* ---- their app ---- */
.b-fan { position: relative; height: clamp(480px, 46vw, 640px); }
.b-fan .b-phone { position: absolute; top: 50%; left: 50%; width: 40%; transition: transform .8s cubic-bezier(.2, .8, .2, 1); }
.b-fan-c { z-index: 2; transform: translate(-50%, -50%) translate(calc(var(--tx, 0) * 22px), calc(var(--ty, 0) * 22px)); }
.b-fan-l { transform: translate(-50%, -50%) translateX(-60%) rotate(-9deg) scale(.86); }
.b-fan-r { transform: translate(-50%, -50%) translateX(60%) rotate(9deg) scale(.86); }
.b-fan:hover .b-fan-l { transform: translate(-50%, -50%) translateX(-84%) rotate(-14deg) scale(.88); }
.b-fan:hover .b-fan-r { transform: translate(-50%, -50%) translateX(84%) rotate(14deg) scale(.88); }
.b-arrows { display: flex; gap: 8px; }
.b-carousel { display: grid; grid-auto-columns: minmax(230px, calc((100% - 66px) / 4)); grid-auto-flow: column; gap: 22px; overflow-x: auto;
  padding-bottom: 16px; outline: none; scroll-snap-type: x mandatory; scrollbar-color: var(--edge) transparent; }
.b-slide { display: grid; gap: 18px; margin: 0; scroll-snap-align: start; }
.b-slide .b-phone { transition: transform .5s cubic-bezier(.2, .8, .2, 1); }
.b-slide:hover .b-phone { transform: translateY(-8px) rotate(-1.2deg); }
.b-slide figcaption { display: grid; gap: 5px; }
.b-slide .s-num { margin-bottom: 8px; }
.b-slide figcaption b { font-size: 18px; font-weight: 850; text-transform: uppercase; }
.b-slide figcaption > span:last-child { font-size: 13.5px; line-height: 1.5; color: var(--mute); }
.b-install { align-items: center; }
.b-hs { display: grid; place-items: center; }
.b-hs-grid { display: grid; grid-template-columns: repeat(4, 54px); gap: 22px 20px; padding: 46px 28px 60px; border: 7px solid #1f2024; border-radius: 46px;
  background: radial-gradient(90% 60% at 30% 10%, #334155, #0f172a 70%); box-shadow: 0 50px 90px -40px #000; }
.b-hs-grid > i { width: 54px; height: 54px; border-radius: 14px; background: rgba(255, 255, 255, .12); }
.b-hs-grid > i:nth-child(3n) { background: rgba(255, 255, 255, .18); }
.b-hs-app { display: grid; justify-items: center; gap: 6px; transform: scale(0); }
.b-hs.in .b-hs-app { animation: b-pop .8s .6s cubic-bezier(.3, 1.6, .5, 1) both; }
@keyframes b-pop { from { transform: scale(0); } to { transform: none; } }
.b-hs-app em { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 14px; background: #f97316; color: #0b0f14;
  box-shadow: 0 10px 30px -6px #f97316; font-style: normal; font-size: 26px; font-weight: 900; }
.b-hs-app small { color: #fff; font-size: 11px; }

/* ---- the close: she crosses the line ---- */
.b-final { position: relative; overflow: hidden; padding-top: clamp(120px, 14vw, 180px); }
.b-finish { position: absolute; top: 22px; left: 0; right: 0; height: 92px; pointer-events: none; }
.b-finish::before { content: ''; position: absolute; left: 0; right: 0; bottom: 6px; height: 1px; background: color-mix(in srgb, var(--accent-ink) 25%, transparent); }
.b-finish-line { position: absolute; left: 72%; bottom: 6px; width: 10px; height: 78px;
  background: repeating-conic-gradient(var(--accent-ink) 0 25%, transparent 0 50%) 0 0 / 10px 10px; opacity: .5; animation: b-flash 8s linear infinite; }
.b-finish-run { position: absolute; bottom: 5px; left: 0; width: 76px; color: var(--accent-ink); animation: b-run 8s linear infinite; }
.b-finish-run .art-floor { display: none; }
@keyframes b-run { from { transform: translateX(-90px); } to { transform: translateX(calc(100vw + 30px)); } }
@keyframes b-flash { 0%, 70% { opacity: .5; transform: none; } 73% { opacity: 1; transform: scaleY(1.2); } 80%, 100% { opacity: .5; transform: none; } }
.b-final-note { margin: 18px 0 0; font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; opacity: .7; }
.l-final .l-claim-box { border-color: color-mix(in srgb, var(--accent-ink) 40%, transparent); background: color-mix(in srgb, var(--accent-ink) 8%, transparent); }
.l-final .l-claim-box:focus-within { border-color: var(--accent-ink); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent-ink) 15%, transparent); }
.l-final .l-claim input, .l-final .l-root, .l-final .l-claim .l-note { color: var(--accent-ink); }
.l-final .l-claim input::placeholder { color: color-mix(in srgb, var(--accent-ink) 45%, transparent); }
.l-final .l-claim .s-btn { background: var(--bg0); color: var(--ink); border-color: var(--bg0); }

/* ---- the claimer ---- */
.l-claim { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; max-width: 580px; }
.l-claim-box { display: flex; align-items: center; min-width: 0; padding: 0 16px; cursor: text;
  border: 1px solid color-mix(in srgb, var(--ink) 22%, transparent); background: color-mix(in srgb, var(--ink) 5%, transparent);
  transition: border-color .2s, box-shadow .2s; }
.l-claim-box:focus-within { border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent); }
.l-claim input { flex: 1; min-width: 0; height: 54px; border: 0; outline: none; background: none; color: var(--ink);
  font: inherit; font-size: 18px; font-weight: 700; text-align: right; }
.l-claim input::placeholder { color: var(--faint); }
.l-root { color: var(--mute); font-size: 16px; white-space: nowrap; }
.l-note { grid-column: 1 / -1; min-height: 1.3em; margin: 2px 0 0; font-size: 13px; color: var(--mute); }
.l-claim[data-state="available"] .l-claim-box { border-color: var(--accent); }
.l-claim[data-state="available"] .l-note { color: var(--accent); font-weight: 600; }
.l-claim[data-state="available"] .l-note::before { content: '✓ '; font-weight: 800; }
.l-claim[data-state="taken"] .l-note, .l-claim[data-state="reserved"] .l-note, .l-claim[data-state="format"] .l-note { color: var(--danger); }

/* ---- footer ---- */
.b-foot { position: relative; overflow: hidden; }
.b-foot-top { display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, .8fr)); gap: 40px; padding-bottom: 30px; }
.b-foot-brand p { max-width: 40ch; margin: 16px 0 22px; font-size: 14px; line-height: 1.6; color: var(--mute); }
.b-foot nav { display: grid; align-content: start; justify-items: start; gap: 11px; }
.b-foot h4 { margin: 0 0 6px; color: var(--faint); font-size: 10.5px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; }
.b-foot nav a, .b-foot nav button { padding: 0; border: 0; background: none; color: var(--mute); cursor: pointer; font: inherit; font-size: 14px; transition: color .2s; }
.b-foot nav a:hover, .b-foot nav button:hover { color: var(--accent); }
.b-foot-mark { display: block; width: 100%; height: auto; margin: 24px 0 0; overflow: visible; }
.b-foot-mark text { fill: none; stroke: color-mix(in srgb, var(--ink) 20%, transparent); stroke-width: 1; font-family: inherit;
  font-size: 236px; font-weight: 900; font-stretch: 125%; }
.b-foot .s-foot-bot { border-top: 1px solid var(--edge); }

/* ---- the finish: after Vengeance UI and Skiper UI, in plain CSS ---- */
/* Cursor cards: a light follows the pointer across the card, and its rim catches it. */
.spot { position: relative; isolation: isolate; }
.spot::after, .spot::before { content: ''; position: absolute; inset: 0; z-index: 3; pointer-events: none; opacity: 0; transition: opacity .35s; }
.spot::after { background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), color-mix(in srgb, var(--accent) 11%, transparent), transparent 42%); }
.spot::before { padding: 1px; background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), var(--accent), transparent 62%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0); }
.spot:hover::after, .spot:hover::before { opacity: 1; }
.b-sport.spot::after { background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), color-mix(in srgb, var(--c) 14%, transparent), transparent 42%); }
.b-sport.spot::before { background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), var(--c), transparent 62%); }
.s-plan.hot.spot::after { background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(255, 255, 255, .22), transparent 42%); }
.s-plan.hot.spot::before { background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), #fff, transparent 62%); }
/* Magnetic buttons settle back when the pointer leaves. */
.mag { transition: transform .35s cubic-bezier(.2, .8, .2, 1), box-shadow .3s, background .3s, color .3s, border-color .3s, translate .3s; }
/* Spotlight nav: one light that slides between items. */
.b-nav { position: relative; }
.b-nav-glow { position: absolute; top: 50%; left: 0; z-index: -1; height: 36px; margin-top: -18px; border-radius: 999px; opacity: 0; pointer-events: none;
  background: color-mix(in srgb, var(--ink) 8%, transparent); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--ink) 8%, transparent);
  transition: transform .35s cubic-bezier(.2, .8, .2, 1), width .35s cubic-bezier(.2, .8, .2, 1), opacity .25s; }
.b-nav-link[aria-current], .b-nav-btn[data-here] { box-shadow: none; color: var(--accent); }
/* Dynamic Island: a pill that opens to say one thing, then closes. */
.b-island { position: absolute; top: -100px; left: 50%; z-index: 6; display: grid; place-items: center; width: 250px; height: 38px; overflow: hidden;
  translate: -50% 0; border-radius: 999px; background: #000; color: #fff; box-shadow: 0 0 0 1px rgba(255, 255, 255, .08), 0 18px 50px -18px rgba(0, 0, 0, .9);
  transition: width .6s cubic-bezier(.34, 1.3, .64, 1), height .6s cubic-bezier(.34, 1.3, .64, 1), border-radius .6s; }
.b-island.open { width: 360px; height: 68px; border-radius: 34px; }
.b-island > * { grid-area: 1 / 1; transition: opacity .3s, filter .3s, transform .45s cubic-bezier(.2, .8, .2, 1); }
.b-island-dot { justify-self: start; width: 8px; height: 8px; margin-left: 16px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 25%, transparent); animation: b-live 1.6s ease-in-out infinite; }
@keyframes b-live { 50% { box-shadow: 0 0 0 7px color-mix(in srgb, var(--accent) 0%, transparent); } }
.b-island-idle { padding-left: 26px; white-space: nowrap; font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: rgba(255, 255, 255, .7); }
.b-island-body { --c: var(--accent); display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 1px 12px; width: 100%;
  padding: 0 22px; opacity: 0; filter: blur(6px); transform: scale(.92); }
.b-island-body i { grid-row: span 2; width: 30px; height: 30px; border-radius: 50%; background: color-mix(in srgb, var(--c) 22%, #000);
  box-shadow: inset 0 0 0 2px var(--c); }
.b-island-body b { overflow: hidden; font-size: 13px; white-space: nowrap; text-overflow: ellipsis; }
.b-island-body span { font-size: 11.5px; color: rgba(255, 255, 255, .6); }
.b-island-body.trial { --c: #22d3ee; } .b-island-body.paid { --c: #facc15; } .b-island-body.pr { --c: #fb923c; }
.b-island-body.risk { --c: #f87171; } .b-island-body.msg { --c: #a78bfa; }
.b-island.open .b-island-body { opacity: 1; filter: none; transform: none; transition-delay: .15s; }
.b-island.open .b-island-idle, .b-island.open .b-island-dot { opacity: 0; filter: blur(4px); }
/* Rays: a slow turn of light behind the hero. */
.b-rays { position: absolute; top: -520px; right: -380px; z-index: -1; width: 1300px; height: 1300px; pointer-events: none; opacity: .55;
  background: repeating-conic-gradient(from 0deg, color-mix(in srgb, var(--accent) 18%, transparent) 0deg 2deg, transparent 5deg 13deg);
  -webkit-mask: radial-gradient(closest-side, #000 8%, transparent 70%); mask: radial-gradient(closest-side, #000 8%, transparent 70%);
  animation: b-rays 90s linear infinite; }
@keyframes b-rays { to { transform: rotate(360deg); } }
/* Logo slider: names drift by, fading at both edges. */
.b-slider { display: flex; align-items: center; gap: 28px; padding: 22px clamp(20px, 4vw, 44px); border-block: 1px solid var(--edge); background: var(--bg0); }
.b-slider p { flex: none; margin: 0; color: var(--faint); font-size: 10.5px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; }
.b-slider-track { flex: 1; min-width: 0; overflow: hidden;
  -webkit-mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.b-slider-track > div { display: flex; width: max-content; animation: s-marquee 46s linear infinite; }
.b-slider-track:hover > div { animation-play-state: paused; }
.b-slider span { padding-right: 48px; color: var(--faint); white-space: nowrap; font-size: 19px; font-weight: 850; font-stretch: 112%;
  letter-spacing: .02em; text-transform: uppercase; transition: color .3s; }
.b-slider span.on { color: var(--mute); font-weight: 600; font-stretch: 100%; letter-spacing: .01em; text-transform: none; }
.b-slider span:hover { color: var(--ink); }
/* Screens wipe in as they arrive. */
.b-row-shot .b-screen img, .b-eco-shot .b-screen img, .b-shot-wide .b-screen img, .b-slide .b-phone-in img {
  clip-path: inset(0 0 100% 0); transition: clip-path 1.3s cubic-bezier(.65, 0, .25, 1) .2s; }
.rv.in .b-screen img, .rv.in .b-phone-in img, .rv.in.b-slide img { clip-path: inset(0); }
/* Glass dock: the page's sections, the nearest icons growing under the pointer. */
.b-dock { position: fixed; bottom: 18px; left: 50%; z-index: 30; display: flex; align-items: flex-end; gap: 4px; padding: 7px;
  translate: -50% 140%; opacity: 0; border-radius: 22px; background: color-mix(in srgb, var(--bg0) 62%, transparent);
  backdrop-filter: blur(18px) saturate(170%); -webkit-backdrop-filter: blur(18px) saturate(170%);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--ink) 12%, transparent), 0 24px 60px -24px rgba(0, 0, 0, .9);
  transition: translate .6s cubic-bezier(.2, .8, .2, 1), opacity .4s; }
.b-dock.show { translate: -50% 0; opacity: 1; }
.b-dock button { --grow: 0; position: relative; display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 14px;
  background: color-mix(in srgb, var(--ink) 6%, transparent); color: var(--mute); cursor: pointer; transform-origin: bottom;
  transform: scale(calc(1 + var(--grow) * .38)) translateY(calc(var(--grow) * -4px)); transition: transform .18s ease-out, background-color .25s, color .25s; }
.b-dock button:hover, .b-dock button.on { color: var(--ink); background: color-mix(in srgb, var(--ink) 12%, transparent); }
.b-dock button.on::after { content: ''; position: absolute; bottom: -5px; width: 4px; height: 4px; border-radius: 50%; background: var(--accent); }
.b-dock svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.b-dock button > span { position: absolute; bottom: calc(100% + 12px); left: 50%; padding: 5px 9px; translate: -50% 4px; border-radius: 6px; opacity: 0;
  pointer-events: none; white-space: nowrap; background: var(--ink); color: var(--bg0); font-size: 11px; font-weight: 700; transition: opacity .2s, translate .2s; }
.b-dock button:hover > span { opacity: 1; translate: -50% 0; }
.b-dock .b-dock-go { width: auto; padding: 0 16px; margin-left: 4px; background: var(--accent); color: var(--accent-ink); font-size: 11px; font-weight: 800;
  letter-spacing: .12em; text-transform: uppercase; transform: none; }
.b-dock .b-dock-go:hover { background: var(--accent); color: var(--accent-ink); filter: brightness(1.08); }

/* ---- smaller screens ---- */
@media (max-width: 1100px) {
  .b-nav { display: none; }
  .b-burger { display: block; }
  .b-hero-grid, .b-home-hero .b-hero-grid, .b-tool-grid { grid-template-columns: 1fr; }
  .b-hero-grid { gap: 110px; }
  .b-stack { width: min(100%, 680px); justify-self: center; }
  .b-duo, .b-tilt, .b-fan { width: min(100%, 720px); justify-self: center; }
}
@media (max-width: 980px) {
  .b-eco-grid { grid-template-columns: 1fr; gap: 0; }
  .b-flow { height: 76px; }
  .b-flow svg { width: 20px; height: 100%; transform: rotate(90deg); }
  .b-flow::after { top: auto; right: auto; bottom: 8px; left: 50%; transform: translateX(-50%) rotate(135deg); }
  .b-flow span { top: 50%; left: calc(50% + 22px); width: auto; translate: 0 -50%; text-align: left; }
  .b-eco-back { display: none; }
  .b-jr { grid-template-columns: 1fr; gap: 0; }
  .b-jr-stage { display: none; }
  .b-jr-steps li { min-height: 0; gap: 12px; padding: 34px 0; border-top: 1px solid var(--edge); opacity: 1; }
  .b-jr-inline { display: block; width: min(250px, 70%); margin-top: 12px; }
  .b-sports { flex-wrap: wrap; }
  .b-sport { flex: 1 1 calc(50% - 6px); }
  .b-sport:hover, .b-sport:focus-visible { flex-grow: 1; }
  .l-panel, .l-calc, .b-row, .b-anat, .b-demo-grid, .b-invite { grid-template-columns: 1fr; }
  .l-panel { padding: 26px; }
  .l-tabs { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .l-tab { border-bottom: 1px solid var(--edge); }
  .b-row { gap: 28px; padding: 44px 0; }
  .b-row.flip .b-row-copy { order: 0; }
  .b-anat-view { position: static; order: -1; }
  .b-bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .b-free-grid { grid-template-columns: 1fr; }
  .b-tool-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .b-foot-top { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .b-foot-brand { grid-column: 1 / -1; }
  .b-carousel { grid-auto-columns: minmax(220px, 42%); }
  .b-included { grid-template-columns: 1fr; }
  .b-plans-skel { grid-template-columns: 1fr; }
  .l-preview { transform: none; }
}
@media (max-width: 640px) {
  .l-claim { grid-template-columns: 1fr; }
  .l-claim input { font-size: 16px; }
  /* On a phone the stack is two things, not three: her site, and her app in front of it. */
  .b-stack { height: auto; padding: 0 0 22px; }
  .b-layer-dash { display: none; }
  .b-layer-site { position: relative; top: 0; width: 84%; }
  .b-layer-phone { right: 0; bottom: 80px; width: 38%; }
  .l-swatches button { width: 26px; height: 26px; }
  .b-stack .l-swatches { position: static; justify-content: flex-start; margin-top: 26px; }
  .b-island { top: -84px; }
  .b-sport { flex-basis: 100%; }
  .b-sport-stage { height: 190px; }
  .b-bento { grid-template-columns: 1fr; }
  .b-tile.wide { grid-column: auto; }
  .b-tool-cards { grid-template-columns: 1fr; }
  .b-tool-card { min-height: 0; }
  .b-foot-top { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .l-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .b-carousel { grid-auto-columns: 70%; }
  .b-fan .b-phone { width: 48%; }
  .b-duo-phone { width: 30%; }
  .b-hs-grid { grid-template-columns: repeat(4, 46px); gap: 18px 14px; padding: 40px 20px 50px; }
  .b-hs-grid > i, .b-hs-app em { width: 46px; height: 46px; }
  .b-mini-pred output b { font-size: 18px; }
  .bsite .b-hero { padding-top: 116px; }
}
@media (max-width: 760px) { .b-dock { display: none; } .b-slider p { display: none; } }
@media (max-width: 560px) {
  .b-head .s-btn.sm { display: none; }
  .b-island.open { width: min(340px, 92vw); }
}
@media (prefers-reduced-motion: reduce) {
  .b-lane, .b-finish-run { display: none; }
  .b-rot b.on { opacity: 1; }
  .b-hs-app { transform: none; }
  .b-joins li { opacity: 1; transform: none; }
}