/* The home page in the iPhone app's palette (srcfl/ftw-app, Theme.xcassets, dark): a dark
   ground, ink for the interface and one colour per kind of energy. The layout is editorial:
   a label rail beside the text, ruled lists, square corners and hairlines. Nothing glows or
   fades in for show; what moves shows something. Light belongs to the app's ring: inside
   the iPhone, and as thin lines of the same flow behind it. The other pages keep
   sourceful.css. */
:root {
  --ground: #05080f;
  --raised: #0b111c;
  --hairline: #1b2433;
  --rule: #2b3648;
  --ink: #eef3ff;
  --ink2: #9aa5b8;
  --ink3: #727d90;
  --solar: #ffe14d;
  --gives: #ffb000;
  --stores: #18d9ff;
  --grid: #ff5fa8;
  --car: #b69cff;
  --live: #83f52c;
  --alarm: #ff453a;
  --sans: "Satoshi", ui-sans-serif, system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; background: var(--ground); }
body { margin: 0; background: var(--ground); color: var(--ink); font: 400 17px/1.55 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration-color: var(--ink3); text-underline-offset: 4px; }
a:hover { text-decoration-color: var(--ink); }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
h1, h2, h3, p, ul, ol, dl { margin-top: 0; }
p { text-wrap: pretty; }
code { font: 14px/1.4 var(--mono); }
img, video { display: block; max-width: 100%; }
.wrap { width: min(var(--max), calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -100px; z-index: 100; padding: 12px 16px; background: var(--ink); color: var(--ground); }
.skip-link:focus { top: 16px; }
.meta, .section-kicker, .cap-number, .panel-tag, .project-state, .nav-links, .mobile-nav summary, .footer-links span, .footer-bottom { font-family: var(--mono); font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; }
.meta { margin: 0; color: var(--ink3); font-size: 11px; line-height: 1.6; }
.section-kicker { margin-bottom: 10px; color: var(--ink); font-size: 11px; }
.section-intro { max-width: 62ch; color: var(--ink2); font-size: 19px; line-height: 1.55; }
.small-note { color: var(--ink3); font-size: 13px; line-height: 1.6; }
.small-note a, .fine a, .install-notes a { color: var(--ink2); }
.fine { max-width: 76ch; margin: 44px 0 0; color: var(--ink3); font-size: 13px; line-height: 1.6; }
.links { display: flex; flex-wrap: wrap; gap: 12px 32px; margin: 40px 0 0; }
.text-link { color: var(--ink); font-weight: 500; }

h1 { margin-bottom: 28px; font-size: clamp(3.2rem, 6.2vw, 6rem); font-weight: 900; line-height: 0.95; letter-spacing: -0.045em; text-wrap: balance; }
h2 { margin-bottom: 28px; font-size: clamp(2.4rem, 4.6vw, 4.4rem); font-weight: 300; line-height: 1.02; letter-spacing: -0.035em; text-wrap: balance; }
h2 em { font-style: normal; font-weight: 700; }
h3 { margin-bottom: 8px; font-size: 21px; font-weight: 500; line-height: 1.25; letter-spacing: -0.015em; }

/* Buttons: square, solid ink or a ruled outline */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 48px; padding: 0 20px; border: 1px solid var(--rule); background: transparent; color: var(--ink); font: 500 15px/1 var(--sans); text-decoration: none; cursor: pointer; }
.btn:hover { border-color: var(--ink2); }
.btn-primary { border-color: var(--ink); background: var(--ink); color: var(--ground); }
.btn-primary:hover { border-color: #ffffff; background: #ffffff; }
.btn-ghost { border-color: var(--rule); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

/* Header and menu */
.site-header { position: sticky; top: 0; z-index: 30; background: var(--ground); border-bottom: 1px solid var(--hairline); }
.nav { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand img { width: 30px; height: 30px; }
.brand-name { font: 700 20px/1 var(--sans); letter-spacing: -0.02em; }
.nav-links { display: flex; align-items: center; gap: 24px; font-size: 11px; }
.nav-links a { color: var(--ink2); text-decoration: none; }
.nav-links a:hover { color: var(--ink); }
.nav-links .nav-cta { padding: 10px 14px; background: var(--ink); color: var(--ground); }
.nav-links .nav-cta:hover { color: var(--ground); background: #ffffff; }
.mobile-nav { display: none; position: relative; }
.mobile-nav summary { list-style: none; cursor: pointer; padding: 10px 14px; border: 1px solid var(--rule); font-size: 11px; }
.mobile-nav summary::-webkit-details-marker { display: none; }
.mobile-nav nav { position: absolute; right: 0; top: calc(100% + 10px); width: min(300px, calc(100vw - 32px)); padding: 6px 0; border: 1px solid var(--rule); background: var(--raised); }
.mobile-nav nav a { display: block; padding: 12px 18px; text-decoration: none; }
.mobile-nav nav a:hover { background: var(--hairline); }

/* Hero */
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--hairline); }
.hero > .wrap, #app > .wrap { position: relative; z-index: 1; }
.page-flow { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
#app { position: relative; overflow: hidden; }
.hero-layout { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 72px; align-items: center; padding-block: 88px 64px; }
.project-state { margin-bottom: 28px; color: var(--ink3); font-size: 11px; }
.hero-lede { max-width: 560px; margin: 0; color: var(--ink2); font-size: clamp(18px, 1.6vw, 21px); line-height: 1.5; }
.project-facts { display: grid; grid-template-columns: repeat(4, 1fr); max-width: 720px; margin: 48px 0 0; padding-top: 18px; border-top: 1px solid var(--rule); }
.project-facts div { padding-right: 14px; }
.project-facts div + div { padding-left: 16px; border-left: 1px solid var(--hairline); }
.project-facts dt { margin-bottom: 4px; color: var(--ink3); font: 500 10px/1.4 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; }
.project-facts dd { margin: 0; font-size: 14px; }
.hero-shot { margin: 0; justify-self: end; width: min(340px, 100%); }
.hero-shot figcaption, .tour > .meta { margin-top: 20px; color: var(--ink3); font: 500 10px/1.5 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; }
.routes { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--hairline); }
.routes a { position: relative; padding: 22px 36px 26px 0; font-size: 15px; text-decoration: none; }
.routes a + a { padding-left: 24px; border-left: 1px solid var(--hairline); }
.routes a:hover b { transform: translateX(3px); }
.routes span { display: block; margin-bottom: 6px; color: var(--ink3); font: 500 10px/1.4 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; }
.routes b { position: absolute; right: 20px; top: 44px; color: var(--ink2); font-weight: 400; transition: transform 0.2s ease; }

/* The iPhone: a 17 Pro in deep blue, drawn in the app's points. --pt is one point, so the
   Now screen keeps the app's sizes at any width. */
.iphone { position: relative; width: 100%; aspect-ratio: 432 / 904; container-type: inline-size; }
.iphone > * { --pt: calc(100cqw / 432); }
.bezel { position: absolute; inset: 0; padding: calc(12 * var(--pt)); border: calc(3 * var(--pt)) solid #2a3448; border-radius: calc(70 * var(--pt)); background: #030406; box-shadow: inset 0 0 0 calc(0.8 * var(--pt)) #4b5a75, 0 0 0 calc(0.8 * var(--pt)) #151b26; }
.screen { position: relative; height: 100%; overflow: hidden; border-radius: calc(55 * var(--pt)); background: #02060f; color: #eef3ff; font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
.screen > img, .slide { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.island { position: absolute; z-index: 3; left: calc(150.4 * var(--pt)); top: calc(26 * var(--pt)); width: calc(125 * var(--pt)); height: calc(36.5 * var(--pt)); border-radius: calc(18.25 * var(--pt)); background: #000; }
.key { position: absolute; width: calc(4 * var(--pt)); border-radius: calc(2 * var(--pt)); background: #2a3448; box-shadow: inset calc(1 * var(--pt)) 0 0 #4b5a75; }
.key-action { left: calc(-2.6 * var(--pt)); top: calc(168 * var(--pt)); height: calc(32 * var(--pt)); }
.key-up { left: calc(-2.6 * var(--pt)); top: calc(226 * var(--pt)); height: calc(58 * var(--pt)); }
.key-down { left: calc(-2.6 * var(--pt)); top: calc(298 * var(--pt)); height: calc(58 * var(--pt)); }
.key-side { right: calc(-2.6 * var(--pt)); top: calc(250 * var(--pt)); height: calc(94 * var(--pt)); box-shadow: inset calc(-1 * var(--pt)) 0 0 #4b5a75; }
.key-camera { right: calc(-1.6 * var(--pt)); top: calc(560 * var(--pt)); height: calc(60 * var(--pt)); width: calc(3 * var(--pt)); background: #10151f; box-shadow: inset calc(-1 * var(--pt)) 0 0 #3a465c; }
.slide { opacity: 0; transition: opacity 0.5s ease; }
.slide.is-on { opacity: 1; }

/* Now, as the app lays it out on a 402 × 874 point screen */
.now p { margin: 0; }
.now svg { display: block; }
.now canvas { position: absolute; left: 0; top: calc(197 * var(--pt)); width: calc(402 * var(--pt)); height: calc(270 * var(--pt)); }
.now .ring-halo { filter: blur(calc(9.1 * var(--pt))); mix-blend-mode: plus-lighter; }
.now .ring-near { filter: blur(calc(3.5 * var(--pt))); mix-blend-mode: plus-lighter; }
.status { position: absolute; inset: 0 0 auto; height: calc(64 * var(--pt)); color: #fff; }
.status .clock { position: absolute; left: 0; width: calc(148 * var(--pt)); top: calc(21 * var(--pt)); font-size: calc(17 * var(--pt)); font-weight: 600; line-height: calc(22 * var(--pt)); text-align: center; letter-spacing: -0.025em; }
.status svg { position: absolute; top: calc(26 * var(--pt)); height: calc(12 * var(--pt)); }
.status .bars { left: calc(287 * var(--pt)); width: calc(18 * var(--pt)); }
.status .wifi { left: calc(312 * var(--pt)); width: calc(17 * var(--pt)); }
.status .cell { left: calc(337 * var(--pt)); top: calc(25.5 * var(--pt)); width: calc(28 * var(--pt)); height: calc(13 * var(--pt)); }
.now-head { position: absolute; left: calc(16 * var(--pt)); top: calc(66 * var(--pt)); }
.now-site { font-size: calc(17 * var(--pt)); font-weight: 600; line-height: calc(22 * var(--pt)); letter-spacing: -0.025em; }
.now-state { display: flex; align-items: center; gap: calc(6 * var(--pt)); margin-top: calc(4 * var(--pt)) !important; color: #9aa5b8; font: 400 calc(11 * var(--pt))/calc(14 * var(--pt)) ui-monospace, "SF Mono", Menlo, monospace; letter-spacing: 0.06em; }
.now-state i { width: calc(6 * var(--pt)); height: calc(6 * var(--pt)); border-radius: 50%; background: #83f52c; }
.now-node { position: absolute; width: calc(140 * var(--pt)); --tone: #eef3ff; }
.now-solar, .now-battery { top: calc(167 * var(--pt)); }
.now-grid, .now-car { top: calc(420 * var(--pt)); }
.now-solar, .now-grid { left: calc(16 * var(--pt)); }
.now-battery, .now-car { right: calc(16 * var(--pt)); text-align: right; }
.now-title { display: flex; align-items: center; gap: calc(6 * var(--pt)); color: var(--tone); font-size: calc(17 * var(--pt)); font-weight: 600; line-height: calc(22 * var(--pt)); letter-spacing: -0.025em; }
.now-battery .now-title, .now-car .now-title { justify-content: flex-end; }
.now-title svg { width: calc(20 * var(--pt)); height: calc(20 * var(--pt)); }
.now-battery .now-title svg, .now-car .now-title svg { width: calc(24 * var(--pt)); }
.now-figure { font-size: calc(32 * var(--pt)); font-weight: 600; line-height: calc(34 * var(--pt)); letter-spacing: 0.01em; font-variant-numeric: tabular-nums; }
.now-figure span, .now-hub span { margin-left: calc(4 * var(--pt)); color: #9aa5b8; font-size: calc(17 * var(--pt)); font-weight: 500; letter-spacing: 0; }
.now-word { color: #9aa5b8; font-size: calc(15 * var(--pt)); line-height: calc(20 * var(--pt)); letter-spacing: -0.015em; white-space: nowrap; }
.now-hub { position: absolute; left: calc(121 * var(--pt)); width: calc(160 * var(--pt)); top: calc(296 * var(--pt)); display: flex; flex-direction: column; align-items: center; text-align: center; }
.now-hub b { font-size: calc(40 * var(--pt)); font-weight: 600; line-height: calc(40 * var(--pt)); letter-spacing: 0.01em; font-variant-numeric: tabular-nums; }
.now-hub span { margin: 0; color: #9aa5b8; font-size: calc(15 * var(--pt)); font-weight: 400; line-height: calc(16 * var(--pt)); letter-spacing: -0.015em; }
.now-hub span:nth-of-type(1) { margin-top: calc(4 * var(--pt)); color: #eef3ff; }
.now-plug { position: absolute; left: calc(16 * var(--pt)); right: calc(16 * var(--pt)); top: calc(553 * var(--pt)); display: flex; align-items: center; gap: calc(16 * var(--pt)); }
.now-plug > svg:first-child { flex: none; width: calc(30 * var(--pt)); height: calc(26 * var(--pt)); margin-left: calc(2 * var(--pt)); color: #b69cff; }
.now-plug p { flex: 1; min-width: 0; }
.now-plug b { display: block; font-size: calc(17 * var(--pt)); font-weight: 600; line-height: calc(22 * var(--pt)); letter-spacing: -0.025em; white-space: nowrap; }
.now-plug-word { display: block; color: #9aa5b8; font-size: calc(15 * var(--pt)); line-height: calc(20 * var(--pt)); letter-spacing: -0.015em; white-space: nowrap; }
.now-plug > svg:last-child { flex: none; width: calc(8 * var(--pt)); height: calc(14 * var(--pt)); color: #9aa5b8; }
.now-next { position: absolute; left: calc(16 * var(--pt)); right: calc(16 * var(--pt)); top: calc(618 * var(--pt)); }
.now-next-head { display: flex; justify-content: space-between; align-items: center; color: #9aa5b8; font: 400 calc(12 * var(--pt))/calc(16 * var(--pt)) ui-monospace, "SF Mono", Menlo, monospace; letter-spacing: 0.08em; }
.now-next-head span { display: flex; align-items: center; gap: calc(6 * var(--pt)); }
.now-next-head svg { width: calc(6 * var(--pt)); height: calc(10 * var(--pt)); }
.now-next-head b { color: #eef3ff; font: 600 calc(16 * var(--pt))/1 -apple-system, BlinkMacSystemFont, system-ui, sans-serif; letter-spacing: 0; }
.now-lane { position: relative; height: calc(5 * var(--pt)); margin-top: calc(12 * var(--pt)); }
.now-lane::after { content: ""; position: absolute; left: 0; right: 0; top: calc(8 * var(--pt)); height: 1px; background: #1b2433; }
.now-lane i { position: absolute; top: 0; height: 100%; border-radius: calc(2.5 * var(--pt)); }
.now-lane .stores { background: rgba(24, 217, 255, 0.78); }
.now-lane .gives { background: rgba(255, 176, 0, 0.78); }
.now-bars { display: grid; grid-template-columns: repeat(12, 1fr); gap: calc(1.5 * var(--pt)); align-items: end; height: calc(44 * var(--pt)); margin-top: calc(14 * var(--pt)); border-left: 1px solid #eef3ff; }
.now-bars i { display: block; }
.now-bars .l0 { background: #4c515b; } .now-bars .l1 { background: #757b85; } .now-bars .l2 { background: #bbc1cd; }
.now-axis { display: grid; grid-template-columns: repeat(12, 1fr); margin-top: calc(4 * var(--pt)) !important; color: #727d90; font: 400 calc(11 * var(--pt))/calc(14 * var(--pt)) ui-monospace, "SF Mono", Menlo, monospace; }
.now-say { position: absolute; left: calc(16 * var(--pt)); right: calc(16 * var(--pt)); top: calc(737 * var(--pt)); display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 2; color: #9aa5b8; font-size: calc(17 * var(--pt)); line-height: calc(21 * var(--pt)); letter-spacing: -0.025em; }
.tabbar { position: absolute; left: calc(21 * var(--pt)); width: calc(360 * var(--pt)); top: calc(791 * var(--pt)); height: calc(61 * var(--pt)); display: grid; grid-template-columns: repeat(4, 1fr); padding: calc(4 * var(--pt)); border: 1px solid rgba(255, 255, 255, 0.09); border-radius: calc(30.5 * var(--pt)); background: rgba(22, 25, 32, 0.92); }
.tabbar span { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: calc(3 * var(--pt)); border-radius: calc(26.5 * var(--pt)); color: #eef3ff; font-size: calc(11 * var(--pt)); font-weight: 600; line-height: 1; }
.tabbar span.on { background: #30363b; }
.tabbar svg { width: calc(24 * var(--pt)); height: calc(24 * var(--pt)); }
.home-bar { position: absolute; left: calc(134 * var(--pt)); width: calc(134 * var(--pt)); top: calc(862 * var(--pt)); height: calc(5 * var(--pt)); border-radius: calc(2.5 * var(--pt)); background: #fff; }

/* Spreads: a label rail beside the text */
.spread { padding: 112px 0; border-bottom: 1px solid var(--hairline); }
.spread-ground { background: var(--ground); }
.spread-raised { background: var(--raised); }
.lead { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px; margin-bottom: 64px; }
.lead .rail { grid-column: 1 / span 4; padding-top: 14px; }
.lead .body { grid-column: 5 / -1; }
.lead .section-intro { margin: 0; }
.glyphs { margin: 18px 0 0; color: var(--ink2); font: 400 15px/1 var(--mono); letter-spacing: 0.06em; white-space: nowrap; }

/* Savings: the example day */
.example { padding: 32px; border: 1px solid var(--hairline); background: var(--raised); }
.example-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 36px; }
.toggle { display: flex; gap: 28px; border-bottom: 1px solid var(--rule); }
.toggle button, .tabs button { margin-bottom: -1px; padding: 0 0 12px; border: 0; border-bottom: 2px solid transparent; background: none; color: var(--ink3); font: 500 11px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; cursor: pointer; }
.toggle button:hover, .tabs button:hover { color: var(--ink2); }
.toggle button[aria-checked="true"], .tabs button[aria-selected="true"] { border-color: var(--ink); color: var(--ink); }
.example-body { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 48px; }
.day-chart { min-width: 0; }
.plot-wrap { display: grid; grid-template-columns: 64px 1fr; }
.plot { display: grid; grid-template-columns: repeat(24, 1fr); gap: 3px; height: 220px; align-items: end; border-bottom: 1px solid var(--rule); }
.plot .col { position: relative; height: 100%; }
.plot .price { position: absolute; left: 0; right: 0; bottom: 0; height: var(--h); background: var(--hairline); }
.plot .buy { position: absolute; left: 20%; right: 20%; bottom: 0; height: var(--h); background: var(--grid); transition: height 0.7s cubic-bezier(0.22, 0.8, 0.24, 1); transition-delay: var(--d, 0ms); }
.plot .tag { position: absolute; left: 50%; bottom: calc(var(--h) + 6px); transform: translateX(-50%); color: var(--ink2); font: 500 10px/1 var(--mono); white-space: nowrap; transition: bottom 0.7s cubic-bezier(0.22, 0.8, 0.24, 1); }
.lanes { display: grid; gap: 5px; margin-top: 12px; }
.lane, .axis { display: grid; grid-template-columns: 64px repeat(24, 1fr); gap: 3px; align-items: center; }
.lane span:first-child { color: var(--ink3); font: 500 9px/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; }
.lane i { height: 10px; background: var(--c, transparent); opacity: var(--o, 0); transition: opacity 0.5s ease, background 0.5s ease; transition-delay: var(--d, 0ms); }
.lane i.off { background: var(--hairline); opacity: 1; }
.axis { margin-top: 10px; color: var(--ink3); font: 500 10px/1 var(--mono); }
.readout { display: flex; flex-direction: column; justify-content: center; padding-left: 40px; border-left: 1px solid var(--rule); }
.readout p { margin: 0; }
.readout-cost { margin: 10px 0 12px !important; font-size: 80px; font-weight: 300; line-height: 1; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.readout-cost small { color: var(--ink3); font: 500 14px/1 var(--mono); letter-spacing: 0.1em; }
.readout-line { color: var(--ink2); font-size: 14px; }
.readout-line b { color: var(--ink); font: 500 14px/1 var(--mono); }
.readout-saved { margin-top: 18px !important; padding: 10px 14px; border-left: 2px solid var(--ink); background: var(--hairline); color: var(--ink); font-size: 15px; }
.readout-story { min-height: 4.8em; margin-top: 18px !important; color: var(--ink3); font-size: 14px; }
.legend { display: flex; flex-wrap: wrap; gap: 10px 24px; margin: 28px 0 0; padding: 18px 0 0; border-top: 1px solid var(--rule); list-style: none; color: var(--ink3); font-size: 13px; }
.legend li, .ledger .meta { display: flex; align-items: center; gap: 8px; }
.legend i, .ledger i { flex: none; width: 10px; height: 10px; }
.k-price { background: var(--rule); } .k-buy { background: var(--grid); } .k-car { background: var(--car); }
.k-stores { background: var(--stores); } .k-gives { background: var(--gives); } .k-sun { background: var(--solar); }
.ledger { margin-top: 72px; border-top: 1px solid var(--ink2); }
.ledger > div { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px; padding: 28px 0; border-bottom: 1px solid var(--hairline); }
.ledger > div > .meta { grid-column: 1 / span 4; align-self: start; padding-top: 5px; color: var(--ink2); }
.ledger > div > div { grid-column: 5 / -1; }
.ledger p:not(.meta) { max-width: 62ch; margin: 0; color: var(--ink2); }

/* Planner */
.pipeline { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--rule); border-left: 1px solid var(--rule); }
.stage { padding: 28px; border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); background: var(--ground); }
.stage > .meta { display: flex; gap: 12px; margin-bottom: 18px; color: var(--ink2); }
.stage > .meta span { color: var(--ink3); }
.stage .small-note { margin: 18px 0 0; }
.check-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--hairline); }
.check-list li { display: grid; grid-template-columns: 20px 1fr; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--hairline); font-size: 15px; }
.check-list li::before { content: "+"; color: var(--ink3); font-family: var(--mono); }
.dial { display: block; width: 100%; max-width: 230px; height: auto; margin: 0 auto; }
.dial .hand { transform-origin: 120px 120px; transform-box: view-box; transition: transform 0.25s linear; }
.receipt { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; }
.receipt span { padding: 7px 9px; border: 1px solid var(--rule); color: var(--ink3); font: 500 10px/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; }
.receipt span + span::before { content: "▸ "; }
.js .receipt.in span { animation: receipt 6s steps(1, end) infinite; }
.js .receipt.in span:nth-child(2) { animation-delay: 0.6s; }
.js .receipt.in span:nth-child(3) { animation-delay: 1.2s; }
.js .receipt.in span:nth-child(4) { animation-name: receipt-confirmed; animation-delay: 1.8s; }
@keyframes receipt { 0% { color: var(--ink3); border-color: var(--rule); } 8%, 82% { color: var(--ink); border-color: var(--ink); } 100% { color: var(--ink3); border-color: var(--rule); } }
@keyframes receipt-confirmed { 0% { color: var(--ink3); border-color: var(--rule); } 8%, 82% { color: var(--live); border-color: var(--live); } 100% { color: var(--ink3); border-color: var(--rule); } }
.points { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 48px; margin-top: 64px; border-top: 1px solid var(--ink2); }
.points > div { padding: 26px 0; border-bottom: 1px solid var(--hairline); }
.points p { max-width: 52ch; margin: 0; color: var(--ink2); }

/* AI */
.ai-layout { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 64px; align-items: start; }
.address, .cmd { display: flex; align-items: flex-end; gap: 14px; border-bottom: 1px solid var(--ink2); }
.address { margin-top: 10px; padding-bottom: 10px; }
.address code { flex: 1; min-width: 0; overflow-x: auto; white-space: nowrap; color: var(--stores); font-size: clamp(14px, 1.6vw, 19px); scrollbar-width: none; }
.cmd { margin: 12px 0 4px; padding-bottom: 8px; border-color: var(--rule); }
.cmd code { flex: 1; min-width: 0; overflow-x: auto; white-space: nowrap; font-size: 13px; scrollbar-width: none; }
.copy { flex: none; min-height: 32px; padding: 0 12px; border: 1px solid var(--rule); background: none; color: var(--ink2); font: 500 10px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; cursor: pointer; }
.copy:hover { border-color: var(--ink2); color: var(--ink); }
.copy.done { border-color: var(--live); color: var(--live); }
.tabs { display: flex; flex-wrap: wrap; gap: 4px 26px; margin: 40px 0 24px; border-bottom: 1px solid var(--rule); }
.panel ol { margin: 0 0 18px; padding: 0; list-style: none; counter-reset: step; }
.panel li { position: relative; padding: 0 0 16px 40px; counter-increment: step; color: var(--ink2); }
.panel li::before { content: counter(step, decimal-leading-zero); position: absolute; left: 0; top: 4px; color: var(--ink3); font: 500 11px/1 var(--mono); letter-spacing: 0.1em; }
.panel b { color: var(--ink); font-weight: 500; }
.panel a { color: var(--ink); }
.panel code { color: var(--ink); font-size: 13px; }
.transcript { border-top: 1px solid var(--ink2); }
.transcript > .meta { padding: 14px 0; border-bottom: 1px solid var(--hairline); }
.turn { display: grid; grid-template-columns: 96px 1fr; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--hairline); }
.turn span { padding-top: 4px; color: var(--ink3); font: 500 10px/1.4 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; }
.turn p { margin: 0; font-size: 16px; }
.turn-tool span, .turn-tool p { color: var(--stores); }
.turn-tool p { font: 400 12px/1.6 var(--mono); }
.js .transcript .turn { opacity: 0; }
.js .transcript.in .turn { animation: turn-in 0.4s ease forwards; }
.transcript.in .turn:nth-of-type(2) { animation-delay: 0.8s; }
.transcript.in .turn:nth-of-type(3) { animation-delay: 1.6s; }
.transcript.in .turn:nth-of-type(4) { animation-delay: 3.4s; }
.transcript.in .turn:nth-of-type(5) { animation-delay: 4.4s; }
@keyframes turn-in { to { opacity: 1; } }
.service-list { margin-top: 72px; border-top: 1px solid var(--ink2); }
.service-list > div { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px; padding: 22px 0; border-bottom: 1px solid var(--hairline); }
.service-list > div > span { grid-column: 1 / span 4; padding-top: 3px; color: var(--ink3); font: 500 11px/1.4 var(--mono); }
.service-list p { grid-column: 5 / -1; margin: 0; color: var(--ink2); }
.service-list strong { display: block; margin-bottom: 4px; color: var(--ink); font-weight: 500; }

/* App */
.app-layout { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 96px; align-items: center; }
.tour { width: min(340px, 100%); justify-self: center; }
.tour-steps { margin: 40px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--ink2); }
.tour-steps button { position: relative; display: grid; grid-template-columns: 120px 1fr; gap: 16px; width: 100%; padding: 16px 0; border: 0; border-bottom: 1px solid var(--hairline); background: none; color: var(--ink3); font: 400 15px/1.5 var(--sans); text-align: left; cursor: pointer; }
.tour-steps span { padding-top: 3px; font: 500 11px/1.4 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; }
.tour-steps button:hover { color: var(--ink2); }
.tour-steps button[aria-pressed="true"] { color: var(--ink); }
.tour-steps button[aria-pressed="true"]::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 100%; height: 1px; background: var(--ink); transform-origin: left; animation: progress var(--slide, 5s) linear forwards; }
@keyframes progress { from { transform: scaleX(0); } }
.app-copy .hero-actions { margin-top: 36px; }
.app-copy .small-note { margin-top: 20px; }

/* Get FTW */
.paths { display: grid; grid-template-columns: 1.3fr 1fr 1fr; border-top: 1px solid var(--rule); border-left: 1px solid var(--rule); }
.paths article { display: flex; flex-direction: column; align-items: flex-start; padding: 32px; border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.paths article:first-child { background: var(--raised); }
.paths h3 { margin: 40px 0 14px; font-size: 26px; }
.paths article > p:not(.small-note) { color: var(--ink2); }
.paths .btn { margin-top: auto; }
.paths .small-note { margin: 16px 0 0; }
.cap-number, .panel-tag { color: var(--ink3); font-size: 11px; }
.panel-tag { color: var(--car); }
.signup { display: grid; gap: 8px; width: 100%; margin-top: 8px; }
.signup label { margin-top: 10px; }
.signup input, .signup select { width: 100%; height: 44px; padding: 8px 0; border: 0; border-bottom: 1px solid var(--ink2); border-radius: 0; background: transparent; color: var(--ink); font: 400 16px/1 var(--sans); appearance: none; }
.signup select { background-image: linear-gradient(45deg, transparent 50%, var(--ink2) 50%), linear-gradient(135deg, var(--ink2) 50%, transparent 50%); background-position: calc(100% - 10px) 20px, calc(100% - 5px) 20px; background-size: 5px 5px; background-repeat: no-repeat; }
.signup select option { background: var(--raised); color: var(--ink); }
.signup input::placeholder { color: var(--ink3); }
.signup input:focus, .signup select:focus { outline: none; border-bottom: 2px solid var(--ink); }
.signup .btn { width: 100%; margin-top: 18px; }
.signup .hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-status { min-height: 1.5em; margin: 6px 0 0; color: var(--ink2); font: 400 13px/1.5 var(--mono); }
.form-status.ok { color: var(--live); }
.form-status.err { color: var(--alarm); }
.signup.done label, .signup.done input, .signup.done select, .signup.done .btn { display: none; }
.install-notes { margin-top: 36px; color: var(--ink3); font-size: 14px; }
.install-notes summary { cursor: pointer; color: var(--ink2); }
.install-notes details p { max-width: 72ch; margin-top: 14px; }

/* News */
.news-layout { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 96px; align-items: start; }
.news { margin: 8px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--ink2); }
.news li { display: grid; grid-template-columns: 96px 1fr; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--hairline); }
.news time { padding-top: 4px; color: var(--ink3); font: 500 11px/1.4 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; }
.news p { margin: 0; color: var(--ink2); }
.news strong { color: var(--ink); font-weight: 500; }
.news a { color: var(--ink); }
.newsletter { padding: 32px; border: 1px solid var(--rule); background: var(--ground); }
.newsletter h3 { margin: 24px 0 12px; font-size: 28px; font-weight: 300; }
.newsletter > p:not(.meta):not(.small-note) { color: var(--ink2); }
.newsletter .small-note { margin: 16px 0 0; }

/* Community */
.community-layout { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 96px; align-items: end; }
.community-intro > p:not(.section-kicker) { max-width: 52ch; color: var(--ink2); font-size: 19px; }
.community-links { margin: 0 0 28px; padding: 0; list-style: none; border-top: 1px solid var(--ink2); }
.community-links a { display: flex; justify-content: space-between; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--hairline); text-decoration: none; }
.community-links strong { font-weight: 500; }
.community-links span { color: var(--ink3); font-size: 14px; }
.community-links a:hover span { color: var(--ink); }

/* Footer */
footer { padding: 64px 0 28px; border-top: 1px solid var(--hairline); background: var(--ground); }
.footer-main { display: grid; grid-template-columns: 1fr 1.6fr; gap: 64px; padding-bottom: 56px; }
.footer-brand { display: flex; align-items: flex-start; gap: 14px; }
.footer-brand strong, .footer-brand span { display: block; }
.footer-brand strong { margin-bottom: 4px; font-size: 18px; }
.footer-brand span { color: var(--ink3); font-size: 14px; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer-links div { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.footer-links span { margin-bottom: 10px; color: var(--ink3); font-size: 10px; }
.footer-links a { min-height: 30px; display: flex; align-items: center; color: var(--ink2); font-size: 14px; text-decoration: none; }
.footer-links a:hover { color: var(--ink); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 22px; border-top: 1px solid var(--hairline); color: var(--ink3); font-size: 10px; }
.sourceful-mark img { display: block; height: 22px; width: auto; }

@media (max-width: 1120px) {
  .nav-links a:not(.nav-cta) { display: none; }
  .mobile-nav { display: block; }
  .nav-links { margin-left: auto; }
  .hero-layout { grid-template-columns: minmax(0, 1fr) 300px; gap: 48px; }
  .pipeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .paths { grid-template-columns: 1fr 1fr; }
  .paths article:first-child { grid-column: 1 / -1; }
  .app-layout, .news-layout, .community-layout { gap: 64px; }
}
@media (max-width: 860px) {
  .spread { padding: 80px 0; }
  .hero-layout { grid-template-columns: minmax(0, 1fr); padding-block: 56px 48px; }
  .hero-shot { justify-self: center; width: min(300px, 78vw); }
  .routes { grid-template-columns: 1fr 1fr; }
  .routes a { border-bottom: 1px solid var(--hairline); }
  .routes a:nth-child(3) { padding-left: 0; border-left: 0; }
  .lead, .ledger > div, .service-list > div { display: block; }
  .lead { margin-bottom: 48px; }
  .lead .rail { padding-top: 0; margin-bottom: 22px; }
  .ledger > div > .meta { margin-bottom: 10px; padding-top: 0; }
  .service-list > div > span { display: block; margin-bottom: 6px; }
  .example-body { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .readout { padding: 28px 0 0; border-left: 0; border-top: 1px solid var(--rule); }
  .ai-layout, .app-layout, .news-layout, .community-layout, .footer-main { grid-template-columns: minmax(0, 1fr); gap: 56px; }
  .points { grid-template-columns: minmax(0, 1fr); }
  .tour { width: min(300px, 78vw); }
}
@media (max-width: 600px) {
  .wrap { width: calc(100% - 32px); }
  body { font-size: 16px; }
  .nav-links .nav-cta { padding: 9px 10px; }
  .project-facts { grid-template-columns: 1fr 1fr; row-gap: 16px; }
  .project-facts div:nth-child(3) { padding-left: 0; border-left: 0; }
  .hero-actions .btn { flex: 1 1 auto; }
  .routes a { padding-right: 24px; font-size: 13px; }
  .routes a + a { padding-left: 14px; }
  .routes a:nth-child(3) { padding-left: 0; }
  .routes b { right: 8px; top: 42px; }
  .glyphs { font-size: 13px; }
  .example, .paths article, .newsletter { padding: 20px; }
  .toggle { gap: 18px; width: 100%; }
  .toggle button { font-size: 10px; letter-spacing: 0.08em; }
  .plot { height: 170px; gap: 2px; }
  .plot-wrap { grid-template-columns: 44px 1fr; }
  .lane, .axis { grid-template-columns: 44px repeat(24, 1fr); gap: 2px; }
  .lane span:first-child { font-size: 8px; letter-spacing: 0.04em; }
  .plot .tag { display: none; }
  .readout-cost { font-size: 64px; }
  .pipeline, .paths { grid-template-columns: minmax(0, 1fr); }
  .turn, .news li { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .tour-steps button { grid-template-columns: 84px 1fr; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .transcript .turn { opacity: 1; }
}