:root {
  --paper: #F8F9FB;
  --paper-2: #EEF1F7;
  --white: #FFFFFF;
  --ink: #0B1433;
  --ink-2: #3A4566;
  --ink-3: #5F6A8A;
  --navy: #0E2A7B;
  --navy-deep: #091C55;
  --cobalt: #3654E6;
  --carmine: #B5322F;
  --rule: rgba(11, 20, 51, .14);
  --rule-strong: rgba(11, 20, 51, .32);
  --on-navy: #FFFFFF;
  --on-navy-2: #B9C4EA;
  --rule-navy: rgba(255, 255, 255, .2);

  --serif: "Libre Caslon Display", "Times New Roman", serif;
  --serif-text: "Libre Caslon Text", "Times New Roman", serif;
  --sans: "Hanken Grotesk", system-ui, sans-serif;

  --gutter: clamp(16px, 4vw, 56px);
  --max: 1360px;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --nav-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 16px); -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--sans);
  font-feature-settings: "lnum";
  -webkit-font-smoothing: antialiased;
  caret-color: var(--cobalt);
}
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, dl, dd, ol, ul { margin: 0; }
ol, ul { padding: 0; list-style: none; }
a { color: inherit; text-underline-offset: .22em; text-decoration-thickness: 1px; }
button { font: inherit; color: inherit; }
svg { fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: square; }

::selection { background: rgba(54, 84, 230, .22); color: var(--ink); }
.field ::selection, .close ::selection, .foot ::selection { background: rgba(255, 255, 255, .28); color: #fff; }

html { scrollbar-color: rgba(14, 42, 123, .45) var(--paper); scrollbar-width: thin; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--paper); }
::-webkit-scrollbar-thumb { background: rgba(14, 42, 123, .4); border: 3px solid var(--paper); }

:focus-visible { outline: 2px solid var(--cobalt); outline-offset: 3px; }
.field :focus-visible, .close :focus-visible, .foot :focus-visible { outline-color: #fff; }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--navy); color: #fff; padding: 10px 16px; }
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

/* Type */
.display {
  font: 400 clamp(3rem, 6.4vw, 6rem)/1.0 var(--serif);
  letter-spacing: -0.025em;
  color: var(--navy);
  text-wrap: balance;
}
.display--md { font-size: clamp(2.4rem, 4.4vw, 4.25rem); line-height: 1.04; }
.h2 {
  font: 400 clamp(2.1rem, 3.6vw, 3.4rem)/1.08 var(--serif);
  letter-spacing: -0.02em;
  color: var(--navy);
  text-wrap: balance;
}
.h3 { font: 400 1.5rem/1.25 var(--serif-text); color: var(--navy); }
.lede { font-size: 1.1875rem; line-height: 1.55; color: var(--ink-2); max-width: 34ch; }
.muted { color: var(--ink-3); font-size: .9375rem; }

/* Buttons and links */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  min-height: 48px; padding: 0 1.4em;
  font: 600 .9375rem/1 var(--sans); letter-spacing: .01em;
  text-decoration: none; border: 1px solid transparent; border-radius: 2px;
  cursor: pointer;
  transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.btn svg { transition: transform .35s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn--primary { background: var(--navy); color: #fff; }
.btn--primary:hover { background: var(--cobalt); }
.btn--light { background: #fff; color: var(--navy); }
.btn--light:hover { background: var(--paper-2); }
.btn--sm { min-height: 40px; padding: 0 1.1em; font-size: .875rem; }
.btn--block { width: 100%; }

.link-arrow {
  display: inline-flex; align-items: center; gap: .55em;
  font-weight: 600; color: var(--navy); text-decoration: none;
  border-bottom: 1px solid var(--rule-strong); padding-bottom: 4px;
  transition: border-color .25s var(--ease), color .25s var(--ease);
}
.link-arrow:hover { color: var(--cobalt); border-color: var(--cobalt); }
.link-arrow svg { transition: transform .35s var(--ease); }
.link-arrow:hover svg { transform: translateX(3px); }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.nav.is-scrolled { border-color: var(--rule); box-shadow: 0 6px 24px -18px rgba(11, 20, 51, .5); }
.nav__inner { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); height: var(--nav-h); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.nav__brand img { width: 150px; mix-blend-mode: multiply; }
.nav__links { display: flex; align-items: center; gap: 28px; font-size: .9375rem; font-weight: 500; }
.nav__links a:not(.btn) { text-decoration: none; color: var(--ink-2); padding: 6px 0; background: linear-gradient(var(--navy), var(--navy)) 0 100% / 0 1px no-repeat; transition: background-size .35s var(--ease), color .2s; }
.nav__links a:not(.btn):hover { color: var(--navy); background-size: 100% 1px; }
.nav__rule { width: 1px; height: 20px; background: var(--rule); }
.nav__toggle { display: none; background: none; border: 0; padding: 10px; margin-right: -10px; cursor: pointer; color: var(--navy); }

/* Hero */
.hero { padding: clamp(24px, 4vh, 56px) 0 clamp(48px, 7vh, 88px); }
.hero__head { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: 48px; align-items: end; margin-bottom: clamp(24px, 3.5vh, 44px); }
.hero .display { font-size: clamp(3rem, 6vw, 5.75rem); }
.hero__aside { display: grid; gap: 24px; justify-items: start; padding-bottom: 10px; }

/* Instrument */
.instrument { background: var(--white); border: 1px solid var(--rule); }
.instrument__bar { border-bottom: 1px solid var(--rule); padding: 0 24px; overflow-x: auto; scrollbar-width: none; }
.instrument__bar::-webkit-scrollbar { display: none; }
.instrument__sub { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; padding: 16px 24px; border-bottom: 1px solid var(--rule); }
.instrument__body { display: grid; grid-template-columns: minmax(0, 1fr) 340px; }

.tabs { display: flex; gap: 32px; white-space: nowrap; }
.tab {
  position: relative; background: none; border: 0; padding: 18px 0 16px; cursor: pointer;
  font-weight: 500; font-size: 1rem; color: var(--ink-3);
  transition: color .2s;
}
.tab::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--navy); transform: scaleX(0); transform-origin: left; transition: transform .45s var(--ease); }
.tab:hover { color: var(--ink); }
.tab[aria-selected="true"] { color: var(--navy); }
.tab[aria-selected="true"]::after { transform: scaleX(1); }

.seg { display: inline-flex; border: 1px solid var(--rule-strong); border-radius: 2px; }
.seg button { background: none; border: 0; padding: 9px 16px; font-size: .875rem; font-weight: 500; color: var(--ink-2); cursor: pointer; transition: background-color .2s, color .2s; }
.seg button + button { border-left: 1px solid var(--rule-strong); }
.seg button:hover { background: var(--paper-2); }
.seg button[aria-checked="true"] { background: var(--navy); color: #fff; }

.sizes { display: flex; flex-wrap: wrap; gap: 6px; }
.sizes button {
  background: none; border: 1px solid transparent; border-radius: 2px; padding: 7px 10px; cursor: pointer;
  font-size: .875rem; font-weight: 500; color: var(--ink-3); font-variant-numeric: tabular-nums;
  transition: color .2s, border-color .2s;
}
.sizes button:hover { color: var(--ink); border-color: var(--rule); }
.sizes button[aria-checked="true"] { color: var(--navy); border-color: var(--navy); }

.chart { margin: 0; padding: 28px 24px 20px; border-right: 1px solid var(--rule); min-width: 0; }
.chart__plot { position: relative; height: clamp(200px, 30vh, 320px); margin-right: 148px; }
.chart__svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.chart__svg * { vector-effect: non-scaling-stroke; }
.chart__grid line { stroke: var(--rule); stroke-width: 1; }
.chart__grid line.is-zero { stroke: none; }
.chart__room { fill: rgba(54, 84, 230, .06); stroke: none; }
.chart__start { stroke: var(--ink-3); stroke-width: 1; stroke-dasharray: 2 4; }
.chart__target { stroke: var(--navy); stroke-width: 1.5; stroke-dasharray: 6 5; transition: opacity .4s; }
.chart__target.is-off { opacity: 0; }
.chart__floor { stroke: var(--carmine); stroke-width: 1.5; }
.chart__path { stroke: var(--cobalt); stroke-width: 2.25; stroke-linejoin: round; stroke-linecap: round; }
.chart__dot { position: absolute; width: 11px; height: 11px; margin: -5.5px 0 0 -5.5px; border-radius: 50%; background: var(--cobalt); border: 2px solid var(--white); left: 100%; top: 0; }
.chart__labels { position: absolute; inset: 0; pointer-events: none; }
.tag { position: absolute; left: calc(100% + 16px); transform: translateY(-50%); display: grid; line-height: 1.25; white-space: nowrap; }
.tag b { font-weight: 600; font-size: .8125rem; }
.tag i { font-style: normal; font-size: .8125rem; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.tag--target b { color: var(--navy); }
.tag--floor b { color: var(--carmine); }
.tag--start b { color: var(--ink-2); }
.tag.is-off { opacity: 0; }
.chart__note { margin-top: 18px; font-size: .8125rem; color: var(--ink-3); max-width: 70ch; }

.readout { padding: 24px 24px 20px; display: flex; flex-direction: column; }
.readout__plan { font-size: .875rem; font-weight: 500; color: var(--ink-3); }
.readout__price { margin-top: 10px; font: 400 3.25rem/1 var(--serif); color: var(--navy); letter-spacing: -0.02em; font-variant-numeric: lining-nums; }
.readout__price s { font: 400 1rem/1 var(--sans); color: var(--ink-3); letter-spacing: 0; margin-left: 6px; vertical-align: .9em; }
.readout__price small { font: 500 1rem var(--sans); color: var(--ink-3); letter-spacing: 0; }
.readout__fee { margin-top: 10px; font-size: .875rem; color: var(--ink-2); }
.readout__fee code { font: 600 .8125rem var(--sans); letter-spacing: .06em; color: var(--navy); background: var(--paper-2); padding: 2px 6px; border-radius: 2px; }
.readout__rules { margin: 18px 0 20px; border-top: 1px solid var(--rule); }
.readout__rules div { display: flex; justify-content: space-between; gap: 16px; padding: 7px 0; border-bottom: 1px solid var(--rule); font-size: .9375rem; }
.readout__rules dt { color: var(--ink-3); }
.readout__rules dd { font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }
.readout .btn { margin-top: auto; }
.readout__fine { margin-top: 12px; font-size: .8125rem; color: var(--ink-3); text-align: center; }

/* Figures */
.figures { padding: clamp(56px, 9vh, 112px) 0; }
.figures__row { display: grid; grid-template-columns: repeat(4, 1fr); }
.figure { display: grid; gap: 18px; align-content: start; padding: 8px 32px 40px; border-left: 1px solid var(--rule); }
.figure:last-child { border-right: 1px solid var(--rule); }
.figure__n { font: 400 clamp(3.25rem, 5.4vw, 4.5rem)/.9 var(--serif); color: var(--navy); letter-spacing: -0.03em; }
.figure__l { font-size: .9375rem; color: var(--ink-2); max-width: 16ch; }

/* Process */
.process { padding: clamp(64px, 10vh, 128px) 0; border-top: 1px solid var(--rule); }
.route { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0 40px; margin-top: 64px; position: relative; }
.route::before { content: ""; position: absolute; left: 0; right: 0; top: 22px; height: 1px; background: var(--rule-strong); }
.route__stop { position: relative; display: grid; gap: 12px; align-content: start; }
.route__n {
  width: 45px; height: 45px; display: grid; place-items: center; border-radius: 50%;
  background: var(--paper); border: 1px solid var(--navy); color: var(--navy);
  font: 400 1.125rem/1 var(--serif-text); margin-bottom: 16px; position: relative;
}
.route__stop:last-child .route__n { background: var(--navy); color: #fff; }
.route__stop h3 { font: 600 1.125rem/1.3 var(--sans); color: var(--ink); }
.route__stop p { color: var(--ink-2); font-size: 1rem; max-width: 30ch; }

/* Plans */
.plans { padding: clamp(64px, 10vh, 128px) 0; background: var(--white); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.plans__head { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 48px; align-items: end; }
.plans__intro { color: var(--ink-2); max-width: 44ch; }
.plans__controls { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px 32px; margin-top: 48px; border-bottom: 1px solid var(--rule); }
.plans__controls .seg { margin-bottom: 12px; }
.plans__controls .tabs { overflow-x: auto; scrollbar-width: none; max-width: 100%; }
.plans__controls .tabs::-webkit-scrollbar { display: none; }

.table-scroll { overflow-x: auto; }
.ptable { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.ptable th:first-child { width: 26%; }
.ptable th { text-align: left; font-size: .8125rem; font-weight: 500; color: var(--ink-3); padding: 18px 16px 12px 0; border-bottom: 1px solid var(--rule-strong); vertical-align: bottom; }
.ptable td { padding: 20px 16px 20px 0; border-bottom: 1px solid var(--rule); vertical-align: middle; font-size: .9375rem; }
.ptable tbody tr { transition: background-color .25s; }
.ptable tbody tr:hover { background: var(--paper); }
.ptable tbody tr.is-current { background: rgba(54, 84, 230, .05); }
.ptable .acct { font: 400 1.75rem/1 var(--serif); color: var(--navy); white-space: nowrap; }
.ptable .tag-pop { display: block; margin-top: 6px; font: 600 .6875rem/1 var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--cobalt); }
.ptable .fee b { font-weight: 600; font-size: 1.0625rem; }
.ptable .fee s { color: var(--ink-3); margin-left: 6px; font-size: .875rem; }
.ptable .fee small { display: block; color: var(--ink-3); font-size: .8125rem; margin-top: 2px; }
.ptable td:last-child, .ptable th:last-child { padding-right: 0; text-align: right; }
.ptable .pick { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--navy); text-decoration: none; white-space: nowrap; padding: 10px 0; }
.ptable .pick:hover { color: var(--cobalt); }
.ptable .pick svg { transition: transform .35s var(--ease); }
.ptable .pick:hover svg { transform: translateX(3px); }
.plans__promo { margin-top: 20px; font-size: .875rem; color: var(--ink-3); }
.plans__shared { display: flex; flex-wrap: wrap; gap: 8px 28px; padding: 18px 0; border-bottom: 1px solid var(--rule); font-size: .9375rem; color: var(--ink-2); }
.plans__shared:empty { display: none; }
.plans__shared span { white-space: nowrap; }
.plans__shared b { font-weight: 600; color: var(--ink); margin-left: 6px; }

.addons { margin-top: 88px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); grid-template-rows: auto 1fr; gap: 16px 48px; align-items: start; }
.addons__intro { grid-column: 1; color: var(--ink-2); font-size: .9375rem; max-width: 32ch; }
.addons__list { grid-column: 2; grid-row: 1 / span 2; border-top: 1px solid var(--rule-strong); }
.addons__list li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 24px; padding: 20px 0; border-bottom: 1px solid var(--rule); }
.addons__list h4 { margin: 0; font-size: 1.0625rem; font-weight: 600; }
.addons__list p { grid-column: 1; color: var(--ink-2); font-size: .9375rem; }
.addons__list .cost { grid-column: 2; grid-row: 1 / span 2; text-align: right; font-variant-numeric: tabular-nums; }
.addons__list .cost b { display: block; font: 400 1.375rem/1.15 var(--serif-text); color: var(--navy); }
.addons__list .cost span { font-size: .8125rem; color: var(--ink-3); }

/* Navy field */
.field { background: var(--navy); color: var(--on-navy); padding: clamp(72px, 12vh, 152px) 0; }
.field .display { color: #fff; }
.field__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 64px; align-items: start; }
.field__head { position: sticky; top: calc(var(--nav-h) + 40px); display: grid; gap: 32px; }
.field__platforms { color: var(--on-navy-2); font-size: 1.0625rem; max-width: 30ch; }
.field__platforms span { color: #fff; font-weight: 600; }
.tenets { border-top: 1px solid var(--rule-navy); }
.tenet { display: grid; grid-template-columns: minmax(0, 13rem) minmax(0, 1fr); gap: 12px 32px; padding: 28px 0 30px; border-bottom: 1px solid var(--rule-navy); }
.tenet dt { font: 400 1.3125rem/1.3 var(--serif-text); color: #fff; }
.tenet dd { color: var(--on-navy-2); max-width: 46ch; }

/* Split sections */
.payouts, .rules { padding: clamp(72px, 11vh, 136px) 0; }
.rules { border-top: 1px solid var(--rule); }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); gap: 64px; align-items: start; }
.split__head { display: grid; gap: 20px; position: sticky; top: calc(var(--nav-h) + 40px); }
.split__head p { color: var(--ink-2); max-width: 36ch; }

.terms { border-top: 1px solid var(--rule-strong); }
.terms__row { display: grid; gap: 14px; padding: 28px 0 30px; border-bottom: 1px solid var(--rule); }
.terms__row h3 { font: 600 1.125rem/1.3 var(--sans); }
.terms__row > p { color: var(--ink-2); max-width: 62ch; }
.terms__cols { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--rule); background: var(--white); }
.terms__cols > div { display: grid; gap: 4px; padding: 14px 18px; }
.terms__cols > div + div { border-left: 1px solid var(--rule); }
.terms__cols span { font-size: .8125rem; color: var(--ink-3); }
.terms__cols b { font: 400 1.75rem/1.15 var(--serif-text); color: var(--navy); }
.terms__cols--text { grid-template-columns: 1fr 1.6fr; }
.terms__cols--text b { font: 600 .9375rem/1.4 var(--sans); color: var(--ink); }

.dl-demo { display: grid; gap: 20px; }
.dl-demo > p { color: var(--ink-2); max-width: 62ch; }
.ladder { background: var(--white); border: 1px solid var(--rule); padding: 28px 28px 24px; margin-bottom: 12px; }
.ladder__row { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding-bottom: 10px; border-bottom: 1.5px solid var(--ink-3); }
.ladder__row--floor { border-bottom-color: var(--carmine); }
.ladder__v { font: 400 clamp(2rem, 3.4vw, 2.75rem)/1 var(--serif); color: var(--navy); font-variant-numeric: lining-nums; }
.ladder__row--floor .ladder__v { color: var(--carmine); }
.ladder__k { font-size: .875rem; font-weight: 500; color: var(--ink-3); }
.ladder__gap { height: 96px; display: flex; align-items: center; background: rgba(181, 50, 47, .06); margin-bottom: 18px; }
.ladder__gap span { margin-left: 16px; font-size: .875rem; font-weight: 600; color: var(--carmine); background: var(--white); padding: 4px 8px; }
.compare { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--rule); background: var(--white); }
.compare > div { display: grid; gap: 4px; padding: 14px 18px; }
.compare > div + div { border-left: 1px solid var(--rule); }
.compare span { font-size: .8125rem; color: var(--ink-3); }
.compare b { font: 400 1.75rem/1.15 var(--serif-text); color: var(--ink-2); }
.compare .is-on { background: var(--paper-2); }
.compare .is-on b { color: var(--navy); }

/* Close */
.close { background: var(--navy); color: #fff; padding: clamp(88px, 14vh, 176px) 0; }
.close__inner { display: grid; gap: 48px; justify-items: start; }
.close .display { color: #fff; max-width: 15ch; }

/* Footer */
.foot { background: var(--navy-deep); color: var(--on-navy-2); padding: 72px 0 48px; font-size: .9375rem; }
.foot__top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 48px; padding-bottom: 56px; border-bottom: 1px solid var(--rule-navy); }
.foot__logo { width: 170px; }
.foot__nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.foot__nav h2 { font: 600 .875rem/1 var(--sans); color: #fff; margin-bottom: 18px; }
.foot__nav a { display: block; text-decoration: none; padding: 5px 0; transition: color .2s; }
.foot__nav a:hover { color: #fff; }
.foot__legal { display: grid; gap: 14px; padding-top: 32px; font-size: .8125rem; line-height: 1.65; max-width: 110ch; color: rgba(185, 196, 234, .85); }

/* Entrance: content is visible by default; JS adds .is-ready for one orchestrated settle */
.hero .display, .hero__aside, .instrument { transition: opacity .9s var(--ease), transform .9s var(--ease); }
.pre .hero .display { opacity: 0; transform: translateY(14px); }
.pre .hero__aside { opacity: 0; transform: translateY(14px); }
.pre .instrument { opacity: 0; transform: translateY(24px); }
.hero__aside { transition-delay: .12s; }
.instrument { transition-delay: .22s; }

/* Responsive */
@media (max-width: 1180px) {
  .instrument__body { grid-template-columns: minmax(0, 1fr) 300px; }
  .chart__plot { margin-right: 132px; }
}
@media (max-width: 1020px) {
  .nav__toggle { display: block; }
  .nav__links {
    position: absolute; top: var(--nav-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--rule);
    padding: 8px var(--gutter) 24px; font-size: 1.0625rem;
    display: none;
  }
  .nav.is-open .nav__links { display: flex; }
  .nav__links a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--rule); background: none; }
  .nav__rule { display: none; }
  .nav__links .btn { margin-top: 20px; min-height: 48px; }

  .hero__head, .plans__head { grid-template-columns: 1fr; gap: 28px; }
  .instrument__body { grid-template-columns: 1fr; }
  .chart { border-right: 0; border-bottom: 1px solid var(--rule); }
  .readout__rules { margin-bottom: 20px; }
  .figures__row { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .figure:nth-child(2) { border-right: 1px solid var(--rule); }
  .route { grid-template-columns: repeat(2, 1fr); gap: 48px 40px; }
  .route::before { display: none; }
  .field__grid, .split { grid-template-columns: 1fr; gap: 48px; }
  .field__head, .split__head { position: static; }
  .addons { grid-template-columns: 1fr; }
  .addons__list { grid-column: 1; grid-row: auto; }
  .foot__top { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  :root { --nav-h: 64px; }
  body { font-size: 1rem; }
  .nav__brand img { width: 120px; }
  .display { font-size: clamp(2.5rem, 11vw, 3.4rem); }
  .display--md { font-size: 2.3rem; }
  .instrument { margin: 0 calc(var(--gutter) * -1); border-left: 0; border-right: 0; }
  .instrument__bar { padding: 0 16px; }
  .tabs { gap: 22px; }
  .instrument__sub { padding: 14px 16px; }
  .seg { width: 100%; }
  .seg button { flex: 1; padding: 10px 8px; }
  .sizes { gap: 4px; }
  .chart { padding: 20px 16px 16px; }
  .chart__plot { height: 220px; margin-right: 96px; }
  .tag { left: calc(100% + 10px); width: 86px; white-space: normal; }
  .instrument__bar, .plans__controls .tabs { -webkit-mask-image: linear-gradient(90deg, #000 85%, transparent); mask-image: linear-gradient(90deg, #000 85%, transparent); }
  .plans__controls { margin-left: calc(var(--gutter) * -1); margin-right: calc(var(--gutter) * -1); padding: 0 var(--gutter); }
  .tag b, .tag i { font-size: .75rem; }
  .readout { padding: 22px 16px 20px; }
  .readout__price { font-size: 2.75rem; }
  .hero { padding-bottom: 0; }
  .figures { padding: 56px 0 48px; }
  .figure { padding: 4px 16px 24px; }
  .figure__n { font-size: 3.25rem; }
  .route { grid-template-columns: 1fr; gap: 36px; }
  .route__stop { grid-template-columns: 45px 1fr; column-gap: 18px; }
  .route__n { grid-row: 1 / span 2; margin: 0; }
  .plans__controls .seg { width: 100%; }
  .tenet { grid-template-columns: 1fr; }
  .terms__cols, .compare { grid-template-columns: repeat(3, 1fr); }
  .terms__cols > div, .compare > div { padding: 12px; }
  .terms__cols:not(.terms__cols--text) b, .compare b { font-size: 1.5rem; }
  .terms__cols--text { grid-template-columns: 1fr; }
  .terms__cols--text > div + div { border-left: 0; border-top: 1px solid var(--rule); }
  .ladder { padding: 20px 18px 18px; }
  .foot__nav { grid-template-columns: 1fr 1fr; }

  /* Plan table becomes stacked rows */
  .ptable thead { display: none; }
  .ptable, .ptable tbody, .ptable tr, .ptable td { display: block; }
  .ptable tr { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; padding: 22px 0; border-bottom: 1px solid var(--rule); }
  .ptable td { padding: 0; border: 0; }
  .ptable td[data-label]:not(.acct-cell):not(.fee)::before { content: attr(data-label); display: block; font-size: .75rem; color: var(--ink-3); }
  .ptable .acct-cell { grid-column: 1; }
  .ptable .fee { grid-column: 2; text-align: right; }
  .ptable td:last-child { grid-column: 1 / -1; text-align: left; }
  .ptable .pick { width: 100%; justify-content: center; border: 1px solid var(--navy); border-radius: 2px; min-height: 46px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}