/* The calculator-module store ("Keypad" look, approved 2026-11-10). Stand-alone: does not load ../styles.css. */
:root {
  --paper: #f7f4ee; --surface: #fffdf9; --ink: #0c1b33; --ink-2: #44546d; --faint: #6b7890; --rule: #e4ddcf;
  --body: #16181d; --body-2: #23262d; --lcd: #c9d8b6; --lcd-ink: #1f2a18;
  --key: #efe6c8; --key-edge: #cdbf96; --second: #7fc4e3; --alpha: #8fd07f;
  --serif: "Instrument Serif", Georgia, serif; --sans: "Instrument Sans", system-ui, sans-serif; --mono: "Spline Sans Mono", ui-monospace, monospace;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { background: var(--paper); color: var(--ink); font-family: var(--sans); line-height: 1.55; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--second); outline-offset: 3px; border-radius: 6px; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.tag { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); }
.tbd { font-family: var(--mono); font-size: 13px; letter-spacing: .1em; text-transform: uppercase; border: 1.5px dashed var(--ink); padding: 4px 10px; border-radius: 8px; text-decoration: none; }
h2 { font-weight: 700; font-size: clamp(32px, 4.4vw, 52px); letter-spacing: -.03em; line-height: 1.02; margin: 8px 0 24px; text-wrap: balance; }
.intro { color: var(--ink-2); font-size: 18px; max-width: 62ch; margin: -8px 0 28px; }
section { padding: 72px 0; }

/* keys (buttons) */
.key { display: inline-block; font-weight: 700; font-size: 15px; padding: 11px 20px; border-radius: 12px; background: var(--key); color: var(--body); text-decoration: none; border: 0; cursor: pointer; font-family: var(--sans);
  box-shadow: inset 0 -3px 0 var(--key-edge), 0 2px 0 rgba(0,0,0,.25); transition: transform .1s ease; }
.key:hover { transform: translateY(-1px); }
.key:active { transform: translateY(1px); box-shadow: inset 0 -1px 0 var(--key-edge), 0 1px 0 rgba(0,0,0,.25); }
.key.blue { background: var(--second); box-shadow: inset 0 -3px 0 #4f9cbf, 0 2px 0 rgba(0,0,0,.25); }
.key.green { background: var(--alpha); box-shadow: inset 0 -3px 0 #5fae4f, 0 2px 0 rgba(0,0,0,.25); }

/* top bar */
.wordmark { font-weight: 700; font-size: 24px; letter-spacing: -.035em; color: var(--ink); text-decoration: none; display: inline-flex; align-items: baseline; gap: 8px; }
.wordmark span { font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; background: var(--lcd); color: var(--lcd-ink); padding: 3px 7px; border-radius: 6px; }
.top { position: sticky; top: 0; z-index: 10; background: rgba(247,244,238,.94); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-bottom: 1px solid var(--rule); }
.top-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 24px; max-width: 1180px; margin: 0 auto; }
.top nav { display: flex; gap: 20px; align-items: center; font-weight: 600; font-size: 15px; color: var(--ink-2); }
.top nav a { text-decoration: none; }
.top nav a:not(.key):hover { color: var(--ink); }

/* hero */
.hero { padding: 56px 0 64px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero h1 { font-weight: 700; font-size: clamp(42px, 6vw, 80px); line-height: .98; letter-spacing: -.035em; margin: 14px 0 20px; }
.hero h1 span { font-family: var(--serif); font-weight: 400; font-style: italic; letter-spacing: -.01em; }
.lede { font-size: 19px; color: var(--ink-2); max-width: 50ch; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.readout { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 8px; font-family: var(--mono); font-size: 12.5px; text-transform: uppercase; letter-spacing: .06em; }
.readout span { padding: 7px 12px; border: 1.5px solid var(--ink); border-radius: 10px; }
.hero-photo { position: relative; }
.hero-photo img { border-radius: 28px; aspect-ratio: 4/3; object-fit: cover; border: 10px solid var(--body); box-shadow: 0 30px 70px rgba(12,27,51,.25); }
.sticker { position: absolute; left: -14px; bottom: 22px; background: var(--alpha); font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; padding: 8px 12px; border-radius: 10px; transform: rotate(-4deg); box-shadow: 0 6px 18px rgba(0,0,0,.18); }

/* try it */
.try { padding-top: 24px; }
.try-grid { display: grid; grid-template-columns: minmax(0, 360px) 1fr; gap: 56px; align-items: start; }
.try-copy ol { list-style: none; counter-reset: s; display: grid; gap: 14px; margin: 8px 0 24px; }
.try-copy li { counter-increment: s; display: grid; grid-template-columns: 34px 1fr; gap: 12px; color: var(--ink-2); font-size: 17px; }
.try-copy li::before { content: counter(s); width: 30px; height: 30px; border-radius: 9px; background: var(--key); box-shadow: inset 0 -2px 0 var(--key-edge); display: grid; place-items: center; font-weight: 700; color: var(--body); font-size: 14px; }
.try-copy b { color: var(--ink); }
.samples { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.samples button { font: inherit; font-size: 14px; font-weight: 600; padding: 7px 12px; border-radius: 10px; border: 1.5px solid var(--ink); background: var(--surface); color: var(--ink); cursor: pointer; }
.samples button:hover { background: var(--lcd); }
.try-note { margin-top: 18px; font-size: 14px; color: var(--faint); max-width: 56ch; }

/* models */
.models { background: var(--body); color: #fff; border-radius: 36px 36px 0 0; }
.models .tag { color: #a5abb6; }
.models .intro { color: #c3c8d1; }
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.card { background: var(--body-2); border-radius: 24px; padding: 14px; display: flex; flex-direction: column; border: 1px solid rgba(255,255,255,.06); }
.lcd { min-height: 72px; background: var(--lcd); color: var(--lcd-ink); border-radius: 12px; padding: 12px 14px; font-family: var(--mono); box-shadow: inset 0 0 0 2px rgba(0,0,0,.15), inset 0 6px 14px rgba(0,0,0,.12); }
.lcd .row { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.lcd h3 { font-size: 22px; font-weight: 500; text-transform: uppercase; }
.lcd .price { font-size: 20px; }
.lcd p { font-size: 12.5px; opacity: .85; margin-top: 2px; }
.shot { aspect-ratio: 4/3; border-radius: 12px; overflow: hidden; margin: 12px 0; background: #2d3038; }
.shot img { width: 100%; height: 100%; object-fit: cover; }
.ph { display: grid; place-items: center; font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: #8b919c; background: repeating-linear-gradient(135deg, #2b2e35 0 12px, #30333b 12px 24px); }
.card ul { list-style: none; display: grid; gap: 6px; font-size: 15px; color: #d6d9df; padding: 0 4px; margin-bottom: 14px; }
.card li { display: flex; gap: 8px; }
.card li::before { content: "▸"; color: var(--alpha); }
.card dl { font-size: 13.5px; color: #b9bec8; padding: 12px 4px 0; border-top: 1px solid rgba(255,255,255,.08); margin-bottom: 14px; display: grid; gap: 8px; }
.card dt { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: #8b919c; }
.status { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--alpha); padding: 0 4px; margin-bottom: 12px; }
.status.testing { color: #e9c46a; }
.card .details { color: #fff; font-weight: 600; font-size: 15px; padding: 0 4px; margin: -2px 0 12px; }
.card .details:hover { color: var(--alpha); }
.card .key { margin-top: auto; text-align: center; }
.not-for { margin-top: 28px; font-family: var(--mono); font-size: 13px; letter-spacing: .06em; text-transform: uppercase; color: #c3c8d1; }
.not-for b { color: #fff; }

/* coming later */
.later { background: var(--body); color: #fff; padding-top: 0; }
.later .tag { color: #a5abb6; }
.chips { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.chip { border: 1.5px dashed #5b616d; border-radius: 16px; padding: 16px 18px; }
.chip b { font-size: 20px; }
.chip span { font-family: var(--mono); color: #a5abb6; font-size: 13px; margin-left: 6px; }
.chip p { color: #c3c8d1; font-size: 15px; }

/* how it works + what you need */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.step { background: var(--surface); border: 1px solid var(--rule); border-radius: 20px; padding: 20px; }
.step .num { font-family: var(--mono); font-size: 13px; color: var(--faint); }
.step h3 { font-size: 21px; letter-spacing: -.01em; margin: 6px 0 6px; }
.step p { color: var(--ink-2); font-size: 15.5px; }
.need { margin-top: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.need div { border: 1.5px solid var(--ink); border-radius: 16px; padding: 18px 20px; }
.need h3 { font-family: var(--mono); font-size: 13px; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 8px; }
.need ul { padding-left: 18px; color: var(--ink-2); display: grid; gap: 4px; }

/* free guide */
.guide { padding-top: 0; }
.guide-box { background: var(--lcd); color: var(--lcd-ink); border-radius: 28px; padding: 36px; display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; box-shadow: inset 0 0 0 2px rgba(0,0,0,.12); }
.guide-box h2 { margin: 6px 0 8px; }
.guide-box p { max-width: 60ch; }
.guide-box .tag { color: var(--lcd-ink); }

/* trust */
.trust { padding-top: 0; }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1.5px solid var(--ink); }
.trust-grid div { padding: 20px 20px 22px 0; border-bottom: 1px solid var(--rule); }
.trust-grid h3 { font-size: 19px; margin-bottom: 4px; }
.trust-grid p { color: var(--ink-2); font-size: 15.5px; max-width: 34ch; }

/* footer */
.fine { border-top: 1px solid var(--rule); padding: 28px 0 48px; font-size: 14px; color: var(--ink-2); }
.fine p + p { margin-top: 6px; }
.fine b { color: var(--ink); }
.fine a { color: var(--ink); }

@media (max-width: 1000px) {
  .grid, .steps { grid-template-columns: repeat(2, 1fr); }
  .try-grid { grid-template-columns: 1fr; gap: 32px; }
  .try-grid .sim { justify-self: center; }
}
@media (max-width: 760px) {
  .hero-grid { grid-template-columns: 1fr; }
  .top nav a:not(.key) { display: none; }
  .grid, .chips, .steps, .need, .trust-grid { grid-template-columns: 1fr; }
  .wrap, .top-inner { padding-left: 16px; padding-right: 16px; }
  .models { border-radius: 24px 24px 0 0; }
  .guide-box { grid-template-columns: 1fr; padding: 24px; }
  section { padding: 56px 0; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .key { transition: none; } }