/* Serpkin landing v4 — "visual world". Tokens: landing-draft/TOKENS.md. */
@font-face {
  font-family: "Mona Sans";
  src: url("assets/mona-sans-variable.woff2") format("woff2");
  font-weight: 200 900;
  font-stretch: 75% 125%;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Mona Sans Mono";
  src: url("assets/mona-sans-mono-variable.woff2") format("woff2");
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --navy: #070f2b;
  --navy-deep: #050b22;
  --navy-panel: #0e1838;
  --navy-raise: #152148;
  --navy-line: #26315a;
  --navy-muted: #a5adcf;
  --violet: #6845f5;
  --violet-deep: #5232db;
  --violet-soft: #b9a8ff;
  --on-violet-muted: #f1edff;
  --violet-line: rgba(255, 255, 255, .32);
  --lavender: #eeeafe;
  --lavender-soft: #f6f4ff;
  --white: #fff;
  --ink: #151525;
  --muted: #5a5c73;
  --line: #e4e0f3;
  --line-violet: #cdc3f7;
  --control: #a59cd6;
  --success: #117650;
  --success-navy: #5fd9a0;
  --danger: #b42332;
  --danger-navy: #ff8a93;

  --sans: "Mona Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Mona Sans Mono", ui-monospace, Menlo, Consolas, monospace;

  --s1: 8px; --s2: 16px; --s3: 24px; --s4: 32px; --s6: 48px; --s8: 64px; --s12: 96px; --s16: 128px; --s20: 160px;
  --sec-y: 144px;
  --head-gap: 56px;
  --gutter: 32px;
  --max: 1240px;
  --nav-h: 72px;

  --r-sm: 10px;
  --r-card: 16px;
  --r-panel: 24px;
  --shadow: 0 1px 2px rgba(21, 21, 37, .04), 0 12px 32px -12px rgba(40, 24, 120, .18);

  --ease-out: cubic-bezier(.2, .8, .2, 1);
  --t-fast: 120ms;
  --t-base: 200ms;
  --t-slow: 320ms;
  --t-reveal: 600ms;

  --focus: var(--violet);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(var(--nav-h) + 16px);
  background: var(--navy);
}
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
@supports (interpolate-size: allow-keywords) { :root { interpolate-size: allow-keywords; } }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  font-optical-sizing: auto;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, p, ul, ol, dl, dd, figure, fieldset { margin: 0; padding: 0; }
ul, ol { list-style: none; }
fieldset { border: 0; min-width: 0; }
img, svg { display: block; }
a { color: inherit; }
button, input { font: inherit; color: inherit; }
button { cursor: pointer; }
h1, h2, h3 { text-wrap: balance; }
p, dd, li { text-wrap: pretty; }
code, .mono { font-family: var(--mono); font-weight: 450; font-variant-numeric: tabular-nums; }
.num, table, .price, .mv, .ba-n, .climb, .big-n, .rk { font-variant-numeric: tabular-nums; }
::selection { background: var(--violet); color: #fff; }
.sec-violet ::selection { background: #fff; color: var(--violet-deep); }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.ic { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.sr { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* Focus: animated ring, coloured per ground */
a, button, summary, input, [tabindex] { outline: 3px solid transparent; outline-offset: 0; }
:focus-visible { outline-color: var(--focus); outline-offset: 3px; }
@media (prefers-reduced-motion: no-preference) {
  a, button, summary, [tabindex] { transition: outline-offset var(--t-fast) var(--ease-out), outline-color var(--t-fast) var(--ease-out); }
}
.sec-navy, .nav, .foot { --focus: var(--violet-soft); }
.sec-violet { --focus: #fff; }

.skip {
  position: fixed; left: 16px; top: 12px; z-index: 100;
  padding: 10px 16px; border-radius: var(--r-sm);
  background: #fff; color: var(--ink); font-weight: 600; text-decoration: none;
  transform: translateY(-160%);
}
.skip:focus-visible { transform: none; }

.wrap { width: 100%; max-width: calc(var(--max) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }
.center { text-align: center; }

/* Grounds */
.sec { padding-block: var(--sec-y); position: relative; }
.sec-navy { background: var(--navy); color: #fff; }
.sec-lav { background: var(--lavender); }
.sec-violet { background: var(--violet); color: #fff; }
.sec-white { background: var(--white); }

/* Display type */
.display {
  font-family: var(--sans);
  font-stretch: 125%;
  font-weight: 850;
  text-transform: uppercase;
  line-height: .95;
  letter-spacing: -.015em;
}
h1.display { font-size: clamp(36px, 4.15vw, 60px); }
.h2 { font-size: clamp(36px, 4.2vw, 64px); margin-bottom: var(--head-gap); }
.clabel {
  font-stretch: 125%; font-weight: 750; font-size: 13px; line-height: 1.2;
  letter-spacing: .04em; text-transform: uppercase; color: var(--violet-deep);
}
.mini { display: block; font-size: 13px; font-weight: 500; color: var(--muted); }
.lead { font-size: 18px; line-height: 1.55; color: var(--muted); max-width: 40ch; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 48px; padding: 0 22px; border-radius: var(--r-sm); border: 1px solid transparent;
  background: var(--violet); color: #fff;
  font-size: 16px; font-weight: 600; text-decoration: none; white-space: nowrap;
  transition: background-color var(--t-base) var(--ease-out), border-color var(--t-base) var(--ease-out), color var(--t-base) var(--ease-out), transform var(--t-fast) var(--ease-out), outline-offset var(--t-fast) var(--ease-out), outline-color var(--t-fast) var(--ease-out);
}
.btn .ic { width: 18px; height: 18px; transition: transform var(--t-base) var(--ease-out); }
.btn:hover { background: var(--violet-deep); }
.btn:hover .ic { transform: translateX(3px); }
.btn:active { transform: scale(.98); }
.btn-compact { height: 40px; padding: 0 16px; font-size: 15px; }
.btn-line { background: #fff; color: var(--ink); border-color: var(--control); }
.btn-line:hover { background: var(--lavender-soft); border-color: var(--violet); color: var(--violet-deep); }
.btn-inv { background: #fff; color: var(--violet-deep); }
.btn-inv:hover { background: var(--lavender); }

.chip-cmd {
  position: relative; display: inline-flex; align-items: center; gap: 12px;
  height: 48px; padding: 0 14px 0 18px; border-radius: var(--r-sm);
  border: 1px solid var(--navy-line); background: var(--navy-raise); color: #fff;
  font-size: 15px;
  transition: background-color var(--t-base) var(--ease-out), border-color var(--t-base) var(--ease-out), transform var(--t-fast) var(--ease-out), outline-offset var(--t-fast) var(--ease-out), outline-color var(--t-fast) var(--ease-out);
}
.chip-cmd code { font-size: 15px; }
.chip-cmd .prompt { font-family: var(--mono); color: var(--navy-muted); }
.chip-cmd:hover { border-color: #3b4778; background: #1a2754; }
.chip-cmd:active { transform: scale(.98); }
.cstate { position: relative; width: 20px; height: 20px; color: var(--navy-muted); }
.cstate .ic { position: absolute; inset: 0; transition: opacity var(--t-base) var(--ease-out), transform var(--t-base) var(--ease-out); }
.ic-done { opacity: 0; transform: scale(.6); color: var(--success-navy); }
.copied .ic-copy { opacity: 0; transform: scale(.6); }
.copied .ic-done { opacity: 1; transform: none; }
.ctext {
  position: absolute; left: 50%; bottom: calc(100% + 8px);
  padding: 4px 10px; border-radius: 8px; background: #fff; color: var(--ink);
  font-size: 13px; font-weight: 600; white-space: nowrap; pointer-events: none;
  opacity: 0; transform: translate(-50%, 4px);
  transition: opacity var(--t-base) var(--ease-out), transform var(--t-base) var(--ease-out);
}
.copied .ctext { opacity: 1; transform: translate(-50%, 0); }
.chip-on-violet { background: rgba(7, 15, 43, .18); border-color: var(--violet-line); }
.chip-on-violet:hover { background: rgba(7, 15, 43, .28); border-color: rgba(255, 255, 255, .5); }
.chip-on-violet .prompt, .chip-on-violet .cstate { color: var(--on-violet-muted); }
.chip-on-violet .ic-done { color: #fff; }

.actions { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.actions.center { justify-content: center; }

.pill {
  display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 12px;
  border-radius: 999px; font-size: 13px; font-weight: 600; white-space: nowrap;
}
.pill .ic { width: 16px; height: 16px; stroke-width: 2; }
.pill-ok { color: var(--success-navy); border: 1px solid rgba(95, 217, 160, .45); background: rgba(95, 217, 160, .08); }
.pill-line { color: #fff; border: 1px solid var(--violet-line); }
.pill-violet { color: #fff; background: var(--violet); }
.tag { font-size: 12px; font-weight: 600; letter-spacing: .02em; color: var(--navy-muted); }

.st { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 600; }
.st .ic { width: 16px; height: 16px; stroke-width: 2.2; }
.st-ok { color: var(--success); }

.card { background: #fff; border: 1px solid var(--line-violet); border-radius: var(--r-card); }

/* ───────── Nav ───────── */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 50; height: var(--nav-h);
  background: var(--navy); color: #fff; border-bottom: 1px solid var(--navy-line);
  transition: background-color var(--t-slow) var(--ease-out), border-color var(--t-slow) var(--ease-out);
}
.nav.top { background: transparent; border-bottom-color: transparent; }
.nav-in { height: 100%; display: flex; align-items: center; gap: 32px; }
.lockup { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; font-size: 20px; letter-spacing: -.01em; border-radius: 6px; }
.lockup img { width: 28px; height: 28px; }
.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-links a, .nav-signin {
  position: relative; display: inline-flex; align-items: center; height: 40px; padding: 0 12px; white-space: nowrap;
  border-radius: 8px; font-size: 16px; font-weight: 500; color: var(--navy-muted); text-decoration: none;
  transition: color var(--t-base) var(--ease-out), background-color var(--t-base) var(--ease-out), outline-offset var(--t-fast) var(--ease-out), outline-color var(--t-fast) var(--ease-out);
}
.nav-links a:hover, .nav-signin:hover { color: #fff; background: rgba(255, 255, 255, .06); }
.nav-links a::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 4px; height: 2px; border-radius: 2px;
  background: var(--violet-soft); transform: scaleX(0); transition: transform var(--t-slow) var(--ease-out);
}
.nav-links a.active { color: #fff; }
.nav-links a.active::after { transform: scaleX(1); }
.nav-actions { display: flex; align-items: center; gap: 8px; }

/* ───────── Hero ───────── */
.hero { padding-top: calc(var(--nav-h) + 64px); padding-bottom: 112px; overflow: clip; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: start; }
.hero h1 { max-width: 10em; }
.hero-sub { margin-top: 28px; max-width: 40ch; font-size: 19px; line-height: 1.5; color: var(--navy-muted); }
.hero .actions { margin-top: 40px; }

.serp {
  --row: 60px; --q: 48px; --side: 168px;
  position: relative; display: grid; grid-template-columns: minmax(0, 1fr) var(--side); gap: 24px;
  padding: 24px; border-radius: var(--r-panel);
  background: var(--navy-panel); border: 1px solid var(--navy-line);
  box-shadow: 0 32px 80px -40px rgba(0, 0, 0, .6);
}
.serp-main { min-width: 0; }
.serp-q {
  display: flex; align-items: center; min-height: var(--q); padding: 12px 16px;
  border-radius: var(--r-sm); background: var(--navy-raise); border: 1px solid var(--navy-line);
  font-size: 16px; font-weight: 500;
}
.serp-q .ic { margin-left: auto; color: var(--navy-muted); }
.q-caret { display: none; width: 2px; height: 20px; margin-left: 2px; background: var(--violet-soft); }
.typing .q-caret { display: block; }
.serp-list { position: relative; margin-top: 16px; border: 1px solid var(--navy-line); border-radius: var(--r-card); overflow: hidden; }
.row {
  position: relative; display: grid; grid-template-columns: 32px minmax(0, 1fr); align-items: center; gap: 8px;
  min-height: var(--row); padding: 8px 20px 8px 16px; background: var(--navy-panel);
}
.row + .row { border-top: 1px solid var(--navy-line); }
.rk { font-stretch: 112%; font-weight: 650; font-size: 17px; color: var(--navy-muted); text-align: center; }
.rb { display: grid; gap: 2px; min-width: 0; }
.url { font-family: var(--mono); font-size: 14px; font-weight: 450; color: #fff; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tt { font-size: 13px; color: var(--navy-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row.you { z-index: 1; background: var(--violet); border-top-color: var(--violet); }
.row.you + .row { border-top-color: var(--violet); }
.row.you .rk { color: #fff; font-weight: 800; font-size: 20px; }
.row.you .tt { color: var(--on-violet-muted); }
.row.you.low { background: var(--navy-panel); }
.row.you.low .rk { color: var(--navy-muted); font-size: 17px; font-weight: 650; }
.row.you.low .tt { color: var(--navy-muted); }
.row.you.moving { box-shadow: 0 16px 32px -12px rgba(0, 0, 0, .6); }

.serp-side { position: relative; display: flex; flex-direction: column; align-items: center; padding-top: 44px; text-align: center; }
.climb { display: grid; gap: 8px; margin-top: 20px; }
.climb-n { display: inline-flex; align-items: baseline; justify-content: center; gap: .22em; font-stretch: 125%; font-weight: 800; font-size: clamp(36px, 3.4vw, 50px); line-height: 1; letter-spacing: -.02em; }
.climb-n [data-climb] { display: inline-block; min-width: 1.3ch; text-align: left; }
.climb-n .arr { font-weight: 600; font-stretch: 100%; color: var(--violet-soft); }
.climb-l { font-stretch: 112%; font-size: 13px; font-weight: 650; letter-spacing: .06em; text-transform: uppercase; color: var(--navy-muted); }
.curve {
  position: absolute; left: -24px; width: calc(24px + var(--side) / 2 + 12px); height: 84px;
  top: calc(var(--q) + 16px + 1px + 3.5 * var(--row) - 82px);
  overflow: visible; fill: none; stroke: var(--violet-soft); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round;
}
.curve path { vector-effect: non-scaling-stroke; }
.serp-foot { margin-top: auto; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.replay {
  display: none; align-items: center; gap: 6px; height: 32px; padding: 0 10px; border-radius: 8px;
  background: transparent; border: 1px solid transparent; color: var(--navy-muted); font-size: 13px; font-weight: 600;
  transition: color var(--t-base) var(--ease-out), background-color var(--t-base) var(--ease-out), transform var(--t-fast) var(--ease-out), outline-offset var(--t-fast) var(--ease-out), outline-color var(--t-fast) var(--ease-out);
}
.replay .ic { width: 16px; height: 16px; }
.replay:hover { color: #fff; background: rgba(255, 255, 255, .06); }
.replay:active { transform: scale(.98); }
.replay:disabled { opacity: .5; cursor: default; }
.js-motion .replay { display: inline-flex; }

.hero-pre .q-text { color: transparent; }
.hero-pre .row, .hero-pre [data-pill], .hero-pre .climb, .hero-pre .curve { opacity: 0; }

/* ───────── Site. Mission. Result. ───────── */
.loop-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 64px; align-items: start; }
.lc { position: relative; padding: 28px; box-shadow: var(--shadow); border-color: var(--line-violet); }
.lc .clabel { margin-bottom: 20px; }
.lc:not(:last-child)::after {
  content: ""; position: absolute; top: 96px; left: calc(100% + 1px); width: 62px; height: 2px;
  background: var(--violet); transform-origin: left center;
  transition: transform var(--t-reveal) var(--ease-out);
}
.lc:not(:last-child)::before {
  content: ""; position: absolute; top: 91px; left: calc(100% + 58px); width: 12px; height: 12px; border-radius: 50%;
  background: var(--violet); box-shadow: 0 0 0 4px var(--lavender);
  transition: transform var(--t-base) var(--ease-out);
}
.site-body { display: flex; gap: 20px; align-items: center; }
.thumb {
  flex: none; width: 92px; height: 112px; padding: 8px; border-radius: 8px;
  border: 1px solid var(--line); background: var(--lavender-soft); display: grid; align-content: start; gap: 6px;
}
.thumb i, .thumb span { display: block; }
.th-bar { display: flex !important; gap: 3px; margin-bottom: 2px; }
.th-bar i { width: 5px; height: 5px; border-radius: 50%; background: var(--line-violet); }
.th-h { height: 8px; width: 70%; border-radius: 2px; background: var(--violet); }
.th-l { height: 4px; border-radius: 2px; background: var(--line-violet); }
.w80 { width: 80%; } .w60 { width: 60%; } .w70 { width: 70%; }
.th-cols { display: grid !important; grid-template-columns: repeat(3, 1fr); gap: 4px; margin-block: 4px; }
.th-cols i { height: 26px; border-radius: 3px; background: #fff; border: 1px solid var(--line); }
.site-dom { font-size: 20px; font-weight: 650; letter-spacing: -.01em; }
.site-path { margin-top: 2px; font-size: 14px; color: var(--muted); }
.facts { margin-top: 24px; }
.facts li { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 12px 0; border-top: 1px solid var(--line); font-size: 15px; }
.facts li:last-child { padding-bottom: 0; }
.m-title { font-size: 17px; font-weight: 600; line-height: 1.4; letter-spacing: -.005em; }
.files { margin-block: 20px; }
.files ul { margin-top: 8px; padding: 12px 16px; border-radius: var(--r-sm); background: var(--lavender-soft); border: 1px solid var(--line); font-size: 13px; display: grid; gap: 6px; }
.files li { display: grid; grid-template-columns: minmax(0, 1fr) 3.2em 2.6em; gap: 8px; }
.files li span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.add { color: var(--success); text-align: right; }
.del { color: var(--danger); text-align: right; }
.checks { margin-top: 8px; display: grid; gap: 8px; }
.checks li { display: flex; align-items: center; gap: 10px; font-size: 15px; }
.checks .ic { width: 20px; height: 20px; padding: 3px; border-radius: 50%; background: var(--success); color: #fff; stroke-width: 2.6; transition: background-color var(--t-base) var(--ease-out), transform var(--t-slow) var(--ease-out); }
.ba { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); border-radius: var(--r-sm); }
.ba p { display: grid; justify-items: center; gap: 6px; padding: 20px 12px; }
.ba p + p { border-left: 1px solid var(--line); }
.ba-n { font-stretch: 125%; font-weight: 800; font-size: 56px; line-height: 1; letter-spacing: -.02em; }
.ba .after .mini, .ba .after .ba-n { color: var(--violet-deep); }
.gain { margin-top: 16px; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 16px; border-radius: var(--r-sm); background: var(--lavender-soft); border: 1px solid var(--line); }
.gain b { font-size: 16px; font-weight: 650; color: var(--success); }
.gain span { font-size: 13px; color: var(--muted); }

/* sequence pending states (only after JS starts the sequence) */
.loop-cards.seq .lc:not(.line-on)::after { transform: scaleX(0); }
.loop-cards.seq .lc:not(.line-on)::before { transform: scale(0); }
.loop-cards.seq .st:not(.on) { color: var(--muted); }
.loop-cards.seq .st:not(.on) .ic { opacity: 0; }
.loop-cards.seq .checks li:not(.on) .ic { background: var(--line); transform: scale(.85); }
.loop-cards.seq .ba-n[data-flip]:not(.on), .loop-cards.seq .gain:not(.on) { opacity: 0; transform: translateY(8px); }
.loop-cards .st, .loop-cards .st .ic, .loop-cards .ba-n, .loop-cards .gain { transition: opacity var(--t-slow) var(--ease-out), transform var(--t-slow) var(--ease-out), color var(--t-base) var(--ease-out); }

/* ───────── See what changed ───────── */
.changed-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 64px; align-items: start; }
.changed .h2 { margin-bottom: 48px; }
.big-n { display: flex; align-items: baseline; gap: .25em; font-stretch: 125%; font-weight: 800; font-size: clamp(44px, 4.6vw, 72px); line-height: 1; letter-spacing: -.02em; white-space: nowrap; }
.big-n .arr { font-stretch: 100%; font-weight: 600; }
.big-n [data-count] { display: inline-block; min-width: 3ch; }
.big-l { margin-top: 12px; font-stretch: 112%; font-size: 15px; font-weight: 650; letter-spacing: .06em; text-transform: uppercase; }
.changed-sub { margin-top: 24px; max-width: 34ch; font-size: 17px; color: var(--on-violet-muted); }
.changed .pill-line { margin-top: 24px; }
.chart-cap { font-size: 14px; font-weight: 500; color: var(--on-violet-muted); margin-bottom: 24px; }
.plot { display: grid; grid-template-columns: 40px minmax(0, 1fr); grid-template-rows: 360px auto; column-gap: 12px; }
.yax { display: flex; flex-direction: column; justify-content: space-between; align-items: flex-end; margin-block: -9px; font-size: 13px; color: var(--on-violet-muted); }
.area { position: relative; }
.lines { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.lines path { fill: none; vector-effect: non-scaling-stroke; }
.lines .grid { stroke: rgba(255, 255, 255, .18); stroke-width: 1; }
.lines .base { stroke: rgba(255, 255, 255, .5); stroke-width: 1; }
.lines .line { stroke: #fff; stroke-width: 3; stroke-linejoin: round; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 0; }
.end-dot { position: absolute; left: 100%; bottom: 92.75%; width: 14px; height: 14px; margin: 0 0 -7px -7px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 6px rgba(255, 255, 255, .22); }
.xax { grid-column: 2; display: flex; justify-content: space-between; margin-top: 12px; font-size: 13px; color: var(--on-violet-muted); }
.mk {
  position: absolute; left: var(--x); bottom: calc(var(--y) - 6px); z-index: 1;
  display: flex; flex-direction: column; align-items: center;
  padding: 0; border: 0; background: none; color: #fff; transform: translateX(-50%);
  border-radius: var(--r-sm);
}
.mk::before { content: ""; order: 1; width: 0; height: 40px; border-left: 2px dashed rgba(255, 255, 255, .7); }
.mk::after { content: ""; order: 2; width: 12px; height: 12px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 3px var(--violet); }
.mk-tag {
  display: grid; justify-items: center; padding: 6px 12px; border-radius: var(--r-sm);
  border: 1px solid rgba(255, 255, 255, .55); background: var(--violet); font-size: 13px; font-weight: 600; line-height: 1.3;
  transition: background-color var(--t-base) var(--ease-out), color var(--t-base) var(--ease-out);
}
.mk-tag b { font-family: var(--mono); font-weight: 500; font-size: 12px; }
.mk:hover .mk-tag, .mk:focus-visible .mk-tag { background: #fff; color: var(--violet-deep); }
.tip {
  position: absolute; top: calc(100% + 12px); left: 50%; width: max-content; max-width: 240px;
  padding: 8px 12px; border-radius: var(--r-sm); background: #fff; color: var(--ink);
  font-size: 13px; font-weight: 500; line-height: 1.4; text-align: left;
  box-shadow: 0 12px 24px -8px rgba(20, 10, 80, .4);
  opacity: 0; visibility: hidden; transform: translate(-50%, -4px); pointer-events: none;
  transition: opacity var(--t-base) var(--ease-out), transform var(--t-base) var(--ease-out), visibility var(--t-base);
}
.mk:hover .tip, .mk:focus-visible .tip { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.mk:last-of-type .tip { left: auto; right: -12px; transform: translateY(-4px); }
.mk:last-of-type:hover .tip, .mk:last-of-type:focus-visible .tip { transform: none; }
.chart.seq .line { stroke-dashoffset: 1; }
.chart.seq.run .line { stroke-dashoffset: 0; transition: stroke-dashoffset 1400ms var(--ease-out); }
.chart.seq .mk, .chart.seq .end-dot { opacity: 0; translate: 0 -12px; }
.chart.seq.run .mk, .chart.seq.run .end-dot { opacity: 1; translate: 0 0; transition: opacity var(--t-slow) var(--ease-out), translate var(--t-slow) var(--ease-out); }
.chart.seq.run .mk:nth-of-type(1) { transition-delay: 300ms; }
.chart.seq.run .mk:nth-of-type(2) { transition-delay: 650ms; }
.chart.seq.run .mk:nth-of-type(3) { transition-delay: 1000ms; }
.chart.seq.run .end-dot { transition-delay: 1300ms; }

/* ───────── Works for every site ───────── */
.levels-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 64px; align-items: start; }
.levels .h2 { margin-bottom: 24px; }
.seg { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px; padding: 4px; border-radius: 14px; background: var(--lavender-soft); border: 1px solid var(--line); }
.seg-b {
  position: relative; height: 44px; padding: 0 12px; border-radius: var(--r-sm); border: 1px solid transparent; background: transparent;
  font-size: 15px; font-weight: 600; color: var(--muted); overflow: hidden;
  transition: color var(--t-base) var(--ease-out), background-color var(--t-base) var(--ease-out), border-color var(--t-base) var(--ease-out), transform var(--t-fast) var(--ease-out), outline-offset var(--t-fast) var(--ease-out), outline-color var(--t-fast) var(--ease-out);
}
.seg-b:hover { color: var(--ink); background: rgba(104, 69, 245, .06); }
.seg-b:active { transform: scale(.98); }
.seg-b[aria-selected="true"] { background: #fff; color: var(--violet-deep); border-color: var(--line-violet); box-shadow: 0 1px 2px rgba(21, 21, 37, .06); }
.tick { position: absolute; left: 12px; right: 12px; bottom: 5px; height: 2px; border-radius: 2px; background: var(--violet); transform: scaleX(0); transform-origin: left; }
.lv.auto .seg-b[aria-selected="true"] .tick { animation: tick 5s linear forwards; }
.lv.auto.paused .tick { animation-play-state: paused !important; }
@keyframes tick { to { transform: scaleX(1); } }
.lv-stage { position: relative; margin-top: 24px; box-shadow: var(--shadow); }
.lv-panel { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 0; padding: 32px; border-radius: var(--r-card); }
.lv-panel + .lv-panel { border-top: 1px solid var(--line); }
.lv-src { display: flex; gap: 16px; padding-right: 32px; border-right: 1px solid var(--line); }
.lv-mission { padding-left: 32px; }
.src-ic { flex: none; display: grid; place-items: center; width: 44px; height: 44px; border-radius: var(--r-sm); background: var(--lavender); color: var(--violet-deep); }
.src-k { font-size: 14px; color: var(--muted); }
.src-v { margin-top: 2px; font-size: 20px; font-weight: 650; letter-spacing: -.01em; }
.src-m { margin-top: 6px; font-size: 14px; color: var(--muted); }
.lv-mission .clabel { margin-bottom: 8px; }
.kv { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); }
.kv dt { font-size: 13px; color: var(--muted); }
.kv dd { margin-top: 2px; font-size: 14px; font-weight: 500; }
.measure { display: flex; align-items: center; gap: 8px; margin-top: 16px; font-size: 14px; font-weight: 600; color: var(--violet-deep); }
.measure .ic { width: 18px; height: 18px; }
.meter { display: block; margin-top: 12px; width: 100%; max-width: 200px; height: 6px; border-radius: 3px; background: var(--lavender); overflow: hidden; }
.meter i { display: block; height: 100%; background: var(--violet); transform: scaleX(var(--v)); transform-origin: left; }
.ladder { position: relative; margin-top: 16px; height: 64px; width: min(100%, 200px); }
.lad-track { position: absolute; left: 0; right: 0; top: 36px; height: 2px; background: var(--line); }
.lad-track i { position: absolute; left: calc(var(--p) * 100%); top: 8px; transform: translateX(-50%); font-style: normal; font-size: 12px; color: var(--muted); }
.lad-track i:first-child { transform: none; }
.lad-track i:last-child { transform: translateX(-100%); }
.lad-track i::before { content: ""; position: absolute; left: 50%; top: -12px; width: 1px; height: 8px; background: var(--control); }
.lad-track i:first-child::before { left: 0; }
.lad-track i:last-child::before { left: 100%; }
.lad-from, .lad-to { position: absolute; top: 0; transform: translateX(-50%); font-size: 13px; font-weight: 700; padding: 2px 6px; border-radius: 6px; }
.lad-from { left: calc(17 / 19 * 100%); color: var(--muted); background: var(--lavender-soft); border: 1px solid var(--line); }
.lad-to { left: calc(8 / 19 * 100%); color: #fff; background: var(--violet); }
.lad-arrow { position: absolute; top: 11px; left: calc(8 / 19 * 100% + 18px); width: calc(9 / 19 * 100% - 36px); height: 2px; background: var(--violet); }
.lad-arrow::before { content: ""; position: absolute; left: -1px; top: -4px; border: 5px solid transparent; border-right: 7px solid var(--violet); border-left: 0; }
.found { display: grid; gap: 0; margin-top: 4px; }
.found li { display: grid; grid-template-columns: 20px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 10px 0; font-size: 15px; }
.found li + li { border-top: 1px solid var(--line); }
.found .ic { width: 20px; height: 20px; padding: 3px; border-radius: 50%; stroke-width: 2.6; color: #fff; }
.found .ok .ic { background: var(--success); }
.found .no .ic { background: var(--danger); }
.found .next .ic { background: var(--violet); }
.fs { font-size: 13px; font-weight: 600; color: var(--muted); }
.found .next { color: var(--violet-deep); font-weight: 600; }
.found .next .fs { color: var(--violet-deep); }
.found .ok .fs { color: var(--success); }
.found .no .fs { color: var(--danger); }
.seg { display: none; }
.lv-name { grid-column: 1 / -1; margin-bottom: 20px; font-size: 15px; font-weight: 650; }
.lv.js .lv-name { display: none; }
.lv.js .seg { display: grid; }
.lv.js .lv-stage { display: grid; }
.lv.js .lv-panel { grid-area: 1 / 1; align-self: start; position: relative; z-index: 1; border-top: 0; }
.lv.js .lv-panel[hidden] { display: grid; visibility: hidden; opacity: 0; pointer-events: none; }
.lv.js .lv-stage { background: transparent; border-color: transparent; box-shadow: none; }
.lv-bg { position: absolute; inset: 0 0 auto; border-radius: var(--r-card); border: 1px solid var(--line-violet); background: #fff; box-shadow: var(--shadow); }
.lv.js .lv-panel.enter { animation: lvin var(--t-slow) var(--ease-out); }
@keyframes lvin { from { opacity: 0; transform: translateY(6px); } }

/* ───────── What Serpkin checks ───────── */
.checks-head { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 24px 64px; align-items: end; margin-bottom: var(--head-gap); }
.checks-head .h2 { margin-bottom: 0; }
.checks-head .lead { justify-self: end; }
.ck-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.ck { display: flex; flex-direction: column; padding: 24px; box-shadow: var(--shadow); }
.ck-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.ck-tag { font-size: 12px; font-weight: 600; color: var(--muted); padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); }
.ck-art { flex: 1; display: flex; flex-direction: column; justify-content: center; gap: 16px; margin-block: 20px; min-height: 172px; padding: 20px; border-radius: var(--r-sm); background: var(--lavender-soft); border: 1px solid var(--line); }
.ck-cap { font-size: 15px; line-height: 1.45; color: var(--muted); }
.ck-big { display: flex; align-items: baseline; gap: 10px; }
.ck-n { font-stretch: 125%; font-weight: 800; font-size: 44px; line-height: 1; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.ck-u { font-size: 14px; font-weight: 500; color: var(--muted); }
.ck-sev { display: flex; flex-wrap: wrap; gap: 6px; }
.sv { display: inline-flex; align-items: center; height: 24px; padding: 0 8px; border-radius: 999px; font-size: 12px; font-weight: 600; background: #fff; border: 1px solid var(--line); color: var(--muted); }
.sv-bad { color: var(--danger); border-color: #f1c4c9; background: #fdf3f4; }
.sv-warn { color: #8a4b00; border-color: #f0d6ae; background: #fff8ec; }
.cwv { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.cwv li { display: grid; gap: 2px; padding: 8px 10px; border-radius: 8px; background: #fff; border: 1px solid var(--line); }
.cwv span { font-size: 11px; font-weight: 650; letter-spacing: .04em; color: var(--muted); }
.cwv b { font-size: 15px; font-weight: 650; font-variant-numeric: tabular-nums; white-space: nowrap; }
.cwv em { font-style: normal; font-size: 12px; font-weight: 600; white-space: nowrap; }
.cwv .g { color: var(--success); }
.cwv .w { color: #8a4b00; }
.ck-q { font-size: 13px; padding: 8px 12px; border-radius: 8px; background: #fff; border: 1px solid var(--line); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ck-rows li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 8px 0; font-size: 14px; }
.ck-rows li + li { border-top: 1px solid var(--line); }
.ck-rows span { color: var(--muted); }
.ck-rows b { display: inline-flex; align-items: center; gap: 6px; font-weight: 650; }
.ck-rows .ok { color: var(--success); }
.ck-rows .ic { width: 18px; height: 18px; padding: 3px; border-radius: 50%; background: var(--success); color: #fff; stroke-width: 2.6; }
.ck-rank { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: baseline; gap: 10px; }
.ck-rank .mono { font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ck-pos { font-stretch: 125%; font-weight: 800; font-size: 32px; line-height: 1; color: var(--violet-deep); font-variant-numeric: tabular-nums; }
.ck-up { display: inline-flex; align-items: center; gap: 2px; font-size: 14px; font-weight: 700; color: var(--success); }
.ck-up .ic { width: 16px; height: 16px; stroke-width: 2.4; }
.spark { width: 100%; height: 64px; overflow: visible; }
.spark path { fill: none; vector-effect: non-scaling-stroke; }
.sp-grid { stroke: var(--line-violet); stroke-width: 1; }
.sp-line { stroke: var(--violet); stroke-width: 2.5; stroke-linejoin: round; stroke-linecap: round; }
.spark circle { fill: var(--violet); }
.ck-axis { display: flex; justify-content: space-between; margin-top: -8px; font-size: 12px; color: var(--muted); }
.ck-fix { display: grid; gap: 8px; padding: 12px; border-radius: 8px; background: #fff; border: 1px solid var(--line); }
.ck-redir { display: flex; align-items: center; gap: 8px; font-size: 13px; min-width: 0; }
.ck-redir span:first-child { color: var(--danger); text-decoration: line-through; }
.ck-redir .ic { width: 16px; height: 16px; color: var(--muted); }
.ck-redir span:last-child { color: var(--success); }
.ck-fix-n { font-size: 13px; font-weight: 600; color: var(--violet-deep); }
.outline { display: grid; gap: 6px; }
.outline li { display: flex; align-items: center; gap: 10px; min-width: 0; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.outline i { flex: none; width: 28px; font-style: normal; font-family: var(--mono); font-size: 11px; font-weight: 600; text-align: center; padding: 2px 0; border-radius: 6px; background: #fff; border: 1px solid var(--line); color: var(--muted); }
.outline .o1 { font-weight: 650; }
.outline .o1 i { background: var(--violet); border-color: var(--violet); color: #fff; }
.outline .o3 { padding-left: 24px; color: var(--muted); }
.ck-il { font-size: 15px; }
.ck-il b { font-weight: 650; }
.ck-il .mono { font-size: 14px; color: var(--violet-deep); }
.ck-links { display: grid; gap: 6px; font-size: 13px; }
.ck-links li { display: grid; grid-template-columns: minmax(0, auto) 16px minmax(0, 1fr); align-items: center; gap: 8px; padding: 6px 10px; border-radius: 8px; background: #fff; border: 1px solid var(--line); }
.ck-links span, .ck-links em { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ck-links .ic { width: 16px; height: 16px; color: var(--muted); }
.ck-links em { font-style: normal; font-family: var(--sans); color: var(--violet-deep); font-weight: 600; }

/* ───────── It keeps watching ───────── */
.watch .ck-rows b { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.watch .ck-rows .bad { color: var(--danger); }
.watch .ck-rows .warn { color: #8a4b00; }
.em-head { display: grid; gap: 2px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.em-subj { font-size: 15px; font-weight: 650; }
.em-meta { font-size: 12px; color: var(--muted); }
.did { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.did div { display: grid; gap: 4px; padding: 10px 12px; border-radius: 8px; background: #fff; border: 1px solid var(--line); }
.did dt { font-size: 12px; font-weight: 500; color: var(--muted); }
.did dd { font-stretch: 125%; font-weight: 800; font-size: 28px; line-height: 1; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.did-share { display: flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; color: var(--violet-deep); }
.did-share .ic { width: 16px; height: 16px; stroke-width: 2.2; }

/* ───────── One command ───────── */
.setup-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: start; }
.term { border-radius: var(--r-panel); background: var(--navy-deep); border: 1px solid var(--navy-line); overflow: hidden; }
.term-bar { display: flex; align-items: center; gap: 8px; min-height: 44px; padding: 12px 20px; border-bottom: 1px solid var(--navy-line); background: var(--navy-panel); }
.term-bar i { width: 10px; height: 10px; border-radius: 50%; background: #34406b; }
.term-bar span { margin-left: 12px; font-family: var(--mono); font-size: 13px; color: var(--navy-muted); }
.term-body { padding: 24px 28px 28px; font-family: var(--mono); font-size: 14.5px; line-height: 1.6; display: grid; gap: 10px; }
.tl { display: flex; justify-content: space-between; gap: 16px; color: #dfe3f5; }
.tl b { font-weight: 600; color: var(--success-navy); }
.tl em { font-style: normal; color: var(--navy-muted); }
.tl-cmd { justify-content: flex-start; gap: 10px; color: #fff; font-weight: 550; }
.tl-cmd .pr { color: var(--violet-soft); }
.tl-ask { margin-top: 8px; padding-top: 16px; border-top: 1px dashed var(--navy-line); color: var(--violet-soft); font-weight: 550; }
.t-caret { display: inline-block; width: 8px; height: 1.1em; margin-left: 4px; vertical-align: -3px; background: var(--violet-soft); animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.term.seq .tl { visibility: hidden; }
.term.seq .tl.on { visibility: visible; }
.pr-card { border-radius: var(--r-panel); background: var(--navy-panel); border: 1px solid var(--navy-line); padding: 8px; }
.pr-head { display: flex; align-items: center; gap: 10px; padding: 12px 16px 16px; font-size: 15px; color: var(--navy-muted); }
.pr-head .pill { margin-left: auto; }
.pr-sum { display: flex; align-items: center; gap: 16px; padding: 20px; border-radius: var(--r-card) var(--r-card) 0 0; background: var(--navy-raise); border: 1px solid var(--navy-line); border-bottom: 0; }
.pr-badge { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--success-navy); color: var(--navy); transition: background-color var(--t-slow) var(--ease-out); }
.pr-badge .ic { width: 24px; height: 24px; stroke-width: 2.6; }
.pr-sum h3 { font-size: 20px; font-weight: 650; letter-spacing: -.01em; }
.pr-sum p { margin-top: 2px; font-size: 15px; color: var(--navy-muted); }
.pr-rows { border: 1px solid var(--navy-line); border-radius: 0 0 var(--r-card) var(--r-card); }
.pr-rows li { display: grid; grid-template-columns: 20px minmax(0, 1fr) auto; gap: 12px; align-items: center; min-height: 52px; padding: 14px 20px; font-size: 15px; }
.pr-rows li + li { border-top: 1px solid var(--navy-line); }
.pr-rows .ic { width: 20px; height: 20px; padding: 3px; border-radius: 50%; background: var(--success-navy); color: var(--navy); stroke-width: 2.8; transition: background-color var(--t-base) var(--ease-out), transform var(--t-slow) var(--ease-out); }
.pr-v { min-width: 5.5em; text-align: right; font-size: 14px; font-weight: 600; color: var(--success-navy); }
.pr-card.seq li:not(.on) .ic { background: transparent; box-shadow: inset 0 0 0 2px var(--navy-line); stroke: transparent; transform: scale(.9); }
.pr-card.seq li:not(.on) .pr-v { color: var(--navy-muted); }
.pr-card.seq:not(.done) .pr-badge { background: var(--navy-line); }
.setup-note { margin-top: 24px; font-size: 15px; color: var(--navy-muted); }
.plug { margin-top: 24px; }
.plug .setup-note { margin-top: 0; margin-bottom: 12px; }
.chip-cmd.chip-wrap { height: auto; min-height: 48px; width: 100%; padding-block: 12px; text-align: left; align-items: flex-start; }
.chip-wrap code { flex: 1; min-width: 0; font-size: 13.5px; line-height: 1.5; overflow-wrap: anywhere; }
.chip-wrap .cstate { margin-top: 1px; }
.setup-note code { color: #fff; font-size: 14px; padding: 2px 6px; border-radius: 6px; background: var(--navy-raise); }

/* ───────── Pricing ───────── */
.pricing .h2 { margin-bottom: 40px; }
.pq { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 56px; margin-bottom: 48px; }
.sites-q { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 16px 24px; }
.sites-q legend { float: left; font-size: 17px; font-weight: 600; }
.bill-q .seg-radio { grid-template-columns: repeat(2, auto); }
.bill-q .seg-radio span { display: flex; align-items: center; gap: 8px; }
.save { font-style: normal; font-size: 12px; font-weight: 600; line-height: 1; padding: 4px 8px; border-radius: 999px; background: var(--lavender); color: var(--violet-deep); }
.seg-radio { display: inline-grid; grid-template-columns: repeat(3, auto); }
.seg-radio label { position: relative; }
.seg-radio input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.seg-radio span {
  display: grid; place-items: center; height: 40px; padding: 0 20px; border-radius: var(--r-sm); border: 1px solid transparent;
  font-size: 15px; font-weight: 600; color: var(--muted);
  transition: color var(--t-base) var(--ease-out), background-color var(--t-base) var(--ease-out), border-color var(--t-base) var(--ease-out), outline-offset var(--t-fast) var(--ease-out), outline-color var(--t-fast) var(--ease-out);
  outline: 3px solid transparent;
}
.seg-radio label:hover span { color: var(--ink); }
.seg-radio input:checked + span { background: #fff; color: var(--violet-deep); border-color: var(--line-violet); box-shadow: 0 1px 2px rgba(21, 21, 37, .06); }
.seg-radio input:focus-visible + span { outline-color: var(--focus); outline-offset: 3px; }
.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.plan { position: relative; display: flex; flex-direction: column; padding: 32px; border-color: var(--line); transition: border-color var(--t-slow) var(--ease-out), box-shadow var(--t-slow) var(--ease-out); }
.plan.match { border-color: var(--violet); box-shadow: 0 0 0 1px var(--violet), var(--shadow); }
.plan .clabel { color: var(--ink); font-size: 15px; }
.plan.match .clabel { color: var(--violet-deep); }
.price { display: flex; align-items: baseline; gap: 10px; margin-top: 16px; }
.amt { font-variant-numeric: normal; font-stretch: 125%; font-weight: 800; font-size: 56px; line-height: 1; letter-spacing: -.02em; }
.per { font-size: 15px; color: var(--muted); }
.bill-note { min-height: 20px; margin-top: 8px; font-size: 14px; line-height: 20px; color: var(--muted); }
/* Billing toggle: works without JS via :has(); .yearly is the JS fallback */
.plan [data-bill="y"],
.pricing:has(input[name="billing"][value="yearly"]:checked) .plan [data-bill="m"],
.pricing.yearly .plan [data-bill="m"] { display: none; }
.pricing:has(input[name="billing"][value="yearly"]:checked) .price[data-bill="y"],
.pricing.yearly .price[data-bill="y"] { display: flex; }
.pricing:has(input[name="billing"][value="yearly"]:checked) .bill-note[data-bill="y"],
.pricing.yearly .bill-note[data-bill="y"] { display: block; }
@media (prefers-reduced-motion: no-preference) { .js-motion .plan [data-bill] { animation: lvin var(--t-slow) var(--ease-out); } }
.meters { margin-top: 32px; display: grid; gap: 16px; }
.meters div { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 12px; align-items: baseline; }
.meters dt { font-size: 14px; color: var(--muted); }
.meters dd { display: contents; }
.meters .bar { grid-column: 1 / -1; }
.mv { font-size: 17px; font-weight: 650; }
.mv small { margin-left: 6px; font-size: 13px; font-weight: 500; color: var(--muted); }
.bar { height: 6px; border-radius: 3px; background: var(--lavender); overflow: hidden; }
.bar i { display: block; height: 100%; border-radius: 3px; background: var(--violet); transform: scaleX(var(--v)); transform-origin: left; transition: transform 900ms var(--ease-out) 200ms; }
.plans.pre .bar i { transform: scaleX(0); }
.credit-x { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.plan .btn { margin-top: 32px; width: 100%; }
.incl { display: grid; gap: 16px; margin-top: 48px; padding: 24px 32px; border-radius: var(--r-card); background: var(--lavender-soft); border: 1px solid var(--line); }
.incl-h { font-size: 15px; font-weight: 650; }
.incl ul { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px 24px; }
.incl li { display: flex; align-items: flex-start; gap: 8px; font-size: 15px; line-height: 1.4; }
.incl li .ic { margin-top: 1px; }
.incl .ic { width: 18px; height: 18px; color: var(--violet-deep); stroke-width: 2.2; }
.credits { margin-top: 16px; }
.ctable { width: 100%; border-collapse: collapse; font-size: 15px; }
.ctable th, .ctable td { padding: 12px 16px; text-align: left; border-top: 1px solid var(--line); }
.ctable thead th { border-top: 0; font-size: 13px; font-weight: 600; color: var(--muted); }
.ctable tbody th { font-weight: 500; }
.ctable td { text-align: right; font-weight: 600; white-space: nowrap; }
.ctable thead th:last-child { text-align: right; }
.fine { margin-top: 32px; text-align: center; font-size: 14px; color: var(--muted); }

/* Disclosures (pricing + FAQ) */
.disc { border-radius: var(--r-sm); background: #fff; border: 1px solid var(--line-violet); transition: border-color var(--t-base) var(--ease-out); }
.credits.disc { border-color: var(--line); }
.disc:hover { border-color: var(--violet); }
.disc summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  min-height: 56px; padding: 14px 20px; border-radius: var(--r-sm); list-style: none; cursor: pointer;
  font-size: 16px; font-weight: 600; line-height: 1.35;
}
.disc summary::-webkit-details-marker { display: none; }
.disc summary .ic { width: 20px; height: 20px; color: var(--violet-deep); transition: transform var(--t-slow) var(--ease-out); }
.disc[open] summary .ic { transform: rotate(45deg); }
.disc-a { padding: 0 20px 20px; }
.disc-a p { max-width: 62ch; font-size: 15px; line-height: 1.6; color: var(--muted); }
.disc-a code { font-size: 14px; color: var(--ink); }
.credits .disc-a { padding: 0 4px 8px; }
@media (prefers-reduced-motion: no-preference) {
  @supports (interpolate-size: allow-keywords) {
    .disc::details-content { block-size: 0; overflow: clip; transition: block-size var(--t-slow) var(--ease-out), content-visibility var(--t-slow) allow-discrete; }
    .disc[open]::details-content { block-size: auto; }
  }
}

/* ───────── FAQ ───────── */
.faq-grid { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 9fr); gap: 64px; align-items: start; }
.faq .h2 { margin-bottom: 0; }
.faq-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 24px; align-items: start; }
.faq-col { display: grid; gap: 12px; }

/* ───────── Closing ───────── */
.closing-in { display: flex; flex-direction: column; align-items: center; }
.closing .h2 { max-width: 14em; margin-top: 40px; margin-bottom: 40px; }
.echo { display: grid; grid-template-columns: 32px minmax(0, 1fr) auto; gap: 12px; align-items: center; width: min(100%, 440px); min-height: 60px; padding: 12px 16px; border-radius: var(--r-sm); background: #fff; color: var(--ink); box-shadow: 0 16px 32px -16px rgba(20, 10, 80, .45); text-align: left; }
.echo .rk { color: var(--violet-deep); font-weight: 800; font-size: 20px; }
.echo .url { color: var(--ink); }
.echo .tt { color: var(--muted); }
.echo-up { display: inline-flex; align-items: center; gap: 2px; font-size: 14px; font-weight: 700; color: var(--success); }
.echo-up .ic { width: 16px; height: 16px; stroke-width: 2.4; }

/* ───────── Footer ───────── */
.foot { background: var(--navy); color: #fff; padding-block: 64px; border-top: 1px solid var(--navy-line); }
.foot-in { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px 48px; align-items: start; }
.foot-brand p { margin-top: 12px; font-size: 15px; color: var(--navy-muted); }
.foot-links { display: flex; flex-wrap: wrap; gap: 4px 8px; }
.foot-links a { display: inline-flex; align-items: center; height: 40px; padding: 0 12px; border-radius: 8px; font-size: 15px; color: var(--navy-muted); text-decoration: none; transition: color var(--t-base) var(--ease-out), background-color var(--t-base) var(--ease-out), outline-offset var(--t-fast) var(--ease-out), outline-color var(--t-fast) var(--ease-out); }
.foot-links a:hover { color: #fff; background: rgba(255, 255, 255, .06); }
.foot-fine { grid-column: 1 / -1; padding-top: 24px; border-top: 1px solid var(--navy-line); font-size: 13px; color: var(--navy-muted); }
.foot-fine a { color: var(--navy-muted); text-underline-offset: 3px; border-radius: 4px; }
.foot-fine a:hover { color: #fff; }

/* ───────── Reveal grammar ───────── */
@media (prefers-reduced-motion: no-preference) {
  .js-motion [data-r] { transition: opacity var(--t-reveal) var(--ease-out), transform var(--t-reveal) var(--ease-out); }
  .js-motion [data-r]:not([data-r="h"]) { transition-delay: 80ms; }
  .js-motion [data-r].pre { opacity: 0; transform: translateY(16px); transition: none; }
}

/* ───────── Responsive ───────── */
/* ───────── Guides ───────── */
.learn-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 16px 48px; margin-bottom: var(--head-gap); }
.learn .h2 { margin-bottom: 0; }
.learn-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.learn-card {
  display: grid; gap: 10px; align-content: start; height: 100%; padding: 24px; border-radius: var(--r-card);
  border: 1px solid var(--line-violet); background: #fff; color: var(--ink); text-decoration: none;
  transition: border-color var(--t-base) var(--ease-out), box-shadow var(--t-base) var(--ease-out), outline-offset var(--t-fast) var(--ease-out), outline-color var(--t-fast) var(--ease-out);
}
.learn-card:hover { border-color: var(--violet); box-shadow: var(--shadow); }
.learn-card strong { font-size: 19px; line-height: 1.3; font-weight: 650; }
.learn-card span:last-child { font-size: 15px; color: var(--muted); }
.learn-more { display: flex; gap: 24px; margin-top: 24px; }
.learn-more a { color: var(--violet-deep); font-weight: 600; text-underline-offset: 3px; border-radius: 4px; }
@media (max-width: 960px) { .learn-list { grid-template-columns: 1fr; } }

@media (max-width: 1180px) {
  .hero-grid { gap: 40px; }
  .serp { --side: 156px; --row: 58px; padding: 20px; gap: 20px; }
  .curve { left: -20px; width: calc(20px + var(--side) / 2 + 12px); top: calc(var(--q) + 16px + 1px + 3.5 * var(--row) - 82px); }
  .serp-side { padding-top: 40px; }
  .serp-side .pill { padding: 0 10px; font-size: 12px; }
  .loop-cards { gap: 40px; }
  .lc { padding: 24px; }
  .lc:not(:last-child)::after { width: 38px; }
  .lc:not(:last-child)::before { left: calc(100% + 34px); }
  .ba-n { font-size: 48px; }
  .ck-grid { gap: 20px; }
  .ck { padding: 20px; }
}
@media (max-width: 1100px) {
  :root { --sec-y: 112px; }
  .changed-grid, .levels-grid, .faq-grid { gap: 48px; }
  .setup-grid { gap: 40px; }
  .plan { padding: 28px; }
}
@media (max-width: 960px) {
  .hero { padding-bottom: 96px; }
  .hero-grid { grid-template-columns: 1fr; gap: 56px; }
  .hero h1 { max-width: 13em; }
  .loop-cards { grid-template-columns: 1fr; gap: 40px; max-width: 560px; margin-inline: auto; }
  .lc:not(:last-child)::after { top: calc(100% + 1px); left: 50%; width: 2px; height: 38px; transform-origin: top; }
  .lc:not(:last-child)::before { top: calc(100% + 34px); left: calc(50% - 5px); }
  .loop-cards.seq .lc:not(.line-on)::after { transform: scaleY(0); }
  .changed-grid, .levels-grid, .setup-grid { grid-template-columns: 1fr; }
  .levels .lead { margin-bottom: 0; }
  .faq-grid { grid-template-columns: 1fr; gap: 40px; }
  .plans { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .incl ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .checks-head { grid-template-columns: 1fr; }
  .checks-head .lead { justify-self: start; }
  .ck-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .watch .ck:last-child { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  .nav-links { display: none; }
  .nav-actions { margin-left: auto; }
  .serp { grid-template-columns: 1fr; padding: 16px; --row: 60px; }
  .serp-side { flex-direction: row; flex-wrap: wrap; justify-content: space-between; align-items: center; padding-top: 0; gap: 12px 16px; text-align: left; }
  .serp-side .pill { order: 2; }
  .climb { margin-top: 0; order: 1; gap: 4px; justify-items: start; }
  .climb-n { font-size: 40px; }
  .curve { display: none; }
  .serp-foot { order: 3; width: 100%; flex-direction: row; justify-content: space-between; margin-top: 0; padding-top: 12px; border-top: 1px solid var(--navy-line); }
  .lv-panel { grid-template-columns: 1fr; padding: 24px; gap: 24px; }
  .lv-src { padding-right: 0; border-right: 0; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
  .lv-mission { padding-left: 0; }
  .faq-cols { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  :root { --sec-y: 88px; --head-gap: 40px; --gutter: 20px; --nav-h: 64px; }
  body { font-size: 16px; }
  .hero { padding-top: calc(var(--nav-h) + 40px); padding-bottom: 88px; }
  .hero-sub { font-size: 17px; margin-top: 20px; }
  .hero .actions { margin-top: 32px; }
  .btn, .chip-cmd { height: 48px; }
  .btn-compact { height: 44px; }
  .nav-signin { height: 44px; padding: 0 10px; font-size: 15px; }
  /* Signed in: "Open workspace" replaces sign-in; signup is redundant and would overflow a 390px bar. */
  .nav-actions:has(.nav-signin[href="/app"]) .btn-compact { display: none; }
  .lockup span { font-size: 18px; }
  .nav-in { gap: 12px; }
  .row { padding: 0 12px 0 8px; grid-template-columns: 28px minmax(0, 1fr); }
  .url { font-size: 13px; }
  .lc { padding: 24px; }
  .site-body { gap: 16px; }
  .thumb { width: 76px; height: 96px; }
  .changed .h2 { margin-bottom: 32px; }
  .plot { grid-template-columns: 32px minmax(0, 1fr); grid-template-rows: 260px auto; column-gap: 8px; }
  .yax, .xax { font-size: 12px; }
  .mk-tag { padding: 4px 8px; font-size: 12px; }
  .mk::before { height: 24px; }
  .seg-b { font-size: 13px; padding: 0 6px; height: 44px; }
  .kv { grid-template-columns: 1fr; gap: 12px; }
  .term-body { padding: 20px; font-size: 13px; }
  .tl { gap: 12px; }
  .tl b { align-self: flex-start; }
  .pr-rows li { padding: 12px 16px; min-height: 48px; }
  .setup-note code { white-space: nowrap; }
  .pq { flex-direction: column; gap: 24px; }
  .sites-q { flex-direction: column; gap: 12px; }
  .seg-radio span { height: 44px; padding: 0 16px; }
  .plan { padding: 24px; }
  .amt { font-size: 48px; }
  .incl { padding: 24px; }
  .incl ul { grid-template-columns: 1fr; }
  .ck-grid { grid-template-columns: 1fr; gap: 16px; }
  .ck-art { min-height: 0; }
  .ctable th, .ctable td { padding: 12px 8px; }
  .closing .h2 { margin-top: 32px; margin-bottom: 32px; }
  .echo .tt { display: none; }
  .foot-in { grid-template-columns: 1fr; }
  .foot-links { margin-left: -12px; }
  .foot-links a { height: 44px; }
  .replay { height: 44px; }
  .lockup { min-height: 44px; }
  h1.display { font-size: clamp(28px, calc((100vw - 40px) / 9.7), 44px); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0ms !important; }
  .t-caret { display: none; }
}
@media (forced-colors: active) {
  .row.you { outline: 2px solid CanvasText; }
  .btn, .chip-cmd, .seg-b, .disc { border: 1px solid ButtonText; }
}