/* TRADE SHOW KIOSKS. Archetype: Tool-flavored Experience. Metaphor: the attract loop on a booth kiosk stand.
   Tokens: hall slate and carpet (the exhibit floor), screen white and touch cyan (only on the kiosk), the site's
   yellow for every call to action, brushed aluminum for quiet text. Type: Archivo at full width for signage-style
   headings (the events page uses it condensed), Inter for reading, Pixelify only in the shared brand mark. */
:root {
  color-scheme: dark;
  --hall: #0d2230; --carpet: #123142; --deep: #091822;
  --text: #f1f7fa; --muted: rgba(205, 222, 230, 0.78); --alu: #a9bcc6;
  --screen: #f4fbff; --ink: #0c1d27; --touch: #22d8f0; --touch-soft: rgba(34, 216, 240, 0.18);
  --yellow: #ffee00; --line: rgba(169, 188, 198, 0.2); --plate: rgba(18, 49, 66, 0.7);
}
* { box-sizing: border-box; }
html { background: var(--hall); scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; color: var(--text); font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif; line-height: 1.6;
  background: linear-gradient(180deg, var(--deep) 0%, var(--hall) 30%, var(--hall) 70%, var(--deep) 100%);
  isolation: isolate; overflow-x: clip;
}
/* the carpet: a faint woven diagonal, so the dark reads as a show floor rather than a void (rule 1) */
body::before { content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .55;
  background-image:
    repeating-linear-gradient(45deg, rgba(169, 188, 198, .045) 0 2px, transparent 2px 9px),
    repeating-linear-gradient(-45deg, rgba(34, 216, 240, .025) 0 2px, transparent 2px 9px); }
a { color: var(--touch); }
a:focus-visible, button:focus-visible, summary:focus-visible, video:focus-visible { outline: 3px solid var(--yellow); outline-offset: 3px; border-radius: 8px; }
h1, h2, h3 { font-family: "Archivo", system-ui, sans-serif; font-stretch: 118%; line-height: 1; margin: 0; letter-spacing: -.02em; text-wrap: balance; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.8rem); font-weight: 800; }
h3 { font-size: clamp(1.12rem, 1.6vw, 1.3rem); font-weight: 750; letter-spacing: -.01em; }

/* ---------- the site menu (site-nav.css supplies the links) ---------- */
.top { position: relative; z-index: 5; display: flex; justify-content: space-between; align-items: center; gap: 12px; max-width: 1240px; margin: 0 auto; padding: 16px; }
.home { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-family: "Pixelify Sans", monospace; font-size: 1.05rem; white-space: nowrap; }
.home img { width: 34px; height: auto; transition: transform 0.25s ease; }
.home:hover img { transform: rotate(-12deg) scale(1.08); }
.home:hover { color: var(--yellow); }
.start { color: var(--ink); background: var(--yellow); text-decoration: none; font-weight: 700; font-size: 0.92rem; padding: 0.6em 1.1em; border-radius: 999px; transition: box-shadow 0.2s ease, transform 0.2s ease; white-space: nowrap; }
.start:hover { box-shadow: 0 0 0 4px rgba(255, 238, 0, 0.25), 0 0 24px rgba(255, 238, 0, 0.35); transform: translateY(-1px); }
.sitenav a:hover { background: var(--touch-soft); }
.sitenav a[aria-current="page"] { color: var(--yellow); }

/* ---------- buttons: a lit yellow key, and a plain outlined one ---------- */
.go-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 24px; border-radius: 999px; font-weight: 800; text-decoration: none;
  transition: transform .15s, background .15s, color .15s, box-shadow .15s; }
.btn--lit { background: var(--yellow); color: var(--ink); box-shadow: 0 5px 0 #8a7f00, 0 8px 24px rgba(255, 238, 0, .2); }
.btn--lit:hover { transform: translateY(-2px); box-shadow: 0 7px 0 #8a7f00, 0 0 0 6px rgba(255, 238, 0, .14), 0 12px 30px rgba(255, 238, 0, .3); }
.btn--lit:active { transform: translateY(4px); box-shadow: 0 1px 0 #8a7f00, 0 4px 14px rgba(255, 238, 0, .25); }
.btn--plain { color: var(--text); border: 2px solid rgba(241, 247, 250, .6); }
.btn--plain:hover { background: var(--text); color: var(--ink); border-color: var(--text); }

/* ---------- hero: words on the left, the kiosk stand on the right ---------- */
.hero { position: relative; isolation: isolate; overflow-x: clip; max-width: 1240px; margin: 0 auto; padding: clamp(1rem, 4vh, 2.5rem) 16px clamp(2.5rem, 7vh, 4.5rem);
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 470px); gap: clamp(1.5rem, 4vw, 4rem); align-items: center; }
.hero h1 { font-size: clamp(2.3rem, 5.4vw, 4.6rem); font-weight: 900; line-height: .98; max-width: 13ch; }
.hero .lede { font-size: clamp(1.05rem, 1.5vw, 1.2rem); max-width: 46ch; margin: 1.2rem 0 1.2rem; color: var(--muted); }
.hero .price { margin: 0 0 1.6rem; color: var(--alu); font-weight: 500; }
.hero .price b { font-family: "Archivo", sans-serif; font-stretch: 118%; font-weight: 850; font-size: 1.5rem; color: var(--yellow); margin-right: .25em; }

/* the stand: screen, pole and foot, under a soft booth spotlight. Both lights are behind everything (z-index -1) */
.stand { position: relative; isolation: isolate; margin: 0; display: grid; justify-items: center; gap: 14px; }
.stand::before { content: ""; position: absolute; z-index: -1; pointer-events: none; left: 50%; top: -12%; width: 130%; height: 120%; transform: translateX(-50%);
  background: radial-gradient(ellipse 45% 55% at 50% 40%, rgba(34, 216, 240, .16), transparent 70%); }
.stand__unit { position: relative; display: grid; justify-items: center; width: min(100%, 330px); }
.screen { position: relative; width: 100%; aspect-ratio: 9 / 14; border-radius: 22px; padding: 12px; background: linear-gradient(160deg, #2d3a42, #141c21 60%, #0f1519);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .08) inset, 0 1px 0 rgba(255, 255, 255, .18) inset, 0 40px 70px -20px rgba(0, 0, 0, .7), 0 0 60px rgba(34, 216, 240, .18); }
.screen__in { position: relative; width: 100%; height: 100%; overflow: hidden; border-radius: 12px; background: var(--screen); color: var(--ink); container-type: inline-size; }
.stand__pole { display: block; width: 26px; height: clamp(38px, 7vh, 70px); background: linear-gradient(90deg, #3a464d, #8fa0a8 45%, #3a464d); }
.stand__foot { display: block; width: 62%; height: 16px; border-radius: 50%; background: radial-gradient(ellipse at 50% 30%, #6b7b83, #232d33 70%); box-shadow: 0 16px 30px rgba(0, 0, 0, .55); }
.stand figcaption { font-size: .85rem; color: var(--alu); text-align: center; max-width: 40ch; }

/* the step buttons: the booth menu for the demo itself */
.steps { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; max-width: 470px; }
.step, .pause { font: 600 .82rem "Inter", sans-serif; color: var(--muted); background: var(--plate); border: 1px solid var(--line); border-radius: 999px; padding: .5em .9em; cursor: pointer; transition: color .15s, border-color .15s, background .15s; }
.step:hover { color: var(--text); border-color: var(--touch); }
.step[aria-current="step"] { color: var(--ink); background: var(--touch); border-color: var(--touch); }
.pause { color: var(--text); border-color: rgba(241, 247, 250, .45); }
.pause:hover { background: var(--text); color: var(--ink); }

/* ---------- inside the screen: every size is a share of the screen's width (cqw) ---------- */
.scene { position: absolute; inset: 0; padding: 9cqw 8cqw; display: flex; flex-direction: column; justify-content: center; gap: 4cqw; opacity: 0; visibility: hidden; }
.scene.on { opacity: 1; visibility: visible; }
.demo-tag { position: absolute; right: 4cqw; top: 4cqw; font: 600 3.4cqw "Inter", sans-serif; color: rgba(12, 29, 39, .5); border: 1px solid rgba(12, 29, 39, .2); border-radius: 99px; padding: .3em .8em; }
.scr-h { margin: 0; font: 800 8cqw/1.02 "Archivo", sans-serif; font-stretch: 112%; letter-spacing: -.02em; }
.scr-p { margin: 0; font-size: 4.6cqw; line-height: 1.35; color: #3b5260; }

/* attract: the kinetic type */
.scene[data-scene="attract"] { background: radial-gradient(circle at 70% 20%, rgba(34, 216, 240, .3), transparent 55%), var(--screen); justify-content: space-between; }
.kin { margin: auto 0 0; display: grid; font: 900 17cqw/.9 "Archivo", sans-serif; font-stretch: 125%; letter-spacing: -.045em; }
.kin__l { display: block; will-change: transform, opacity; }
.kin__l--hot { color: #0a8fa3; }
.attract__cue { margin: 0; align-self: center; font-weight: 700; font-size: 4.6cqw; padding: .7em 1.2em; border-radius: 99px; background: var(--ink); color: var(--screen); }

/* menu */
.tiles { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 3cqw; }
.tile { aspect-ratio: 1; border-radius: 4cqw; background: #e3f1f6; border: 1px solid rgba(12, 29, 39, .08); padding: 4cqw; display: flex; flex-direction: column; justify-content: space-between; font-weight: 700; font-size: 4.4cqw; line-height: 1.2; transition: background .2s, color .2s, transform .2s; }
.tile.hit { background: var(--ink); color: var(--screen); transform: scale(.96); }
.ico { width: 9cqw; height: 9cqw; border-radius: 50%; background: var(--touch); position: relative; }
.ico::after { content: ""; position: absolute; inset: 0; margin: auto; }
.ico--play::after { width: 0; height: 0; border-left: 3cqw solid var(--ink); border-top: 1.9cqw solid transparent; border-bottom: 1.9cqw solid transparent; transform: translateX(.5cqw); }
.ico--q::after { width: 3.4cqw; height: 3.4cqw; border: .9cqw solid var(--ink); border-radius: 50% 50% 50% 0; }
.ico--grid::after { width: 4cqw; height: 4cqw; background: conic-gradient(var(--ink) 0 25%, transparent 0 50%, var(--ink) 0 75%, transparent 0); }
.ico--mail::after { width: 4.6cqw; height: 3.2cqw; border: .8cqw solid var(--ink); border-radius: .6cqw; }

/* video */
.vid { border-radius: 4cqw; background: linear-gradient(160deg, #123142, #0c1d27); overflow: hidden; }
.vid__art { display: block; width: 100%; height: auto; }
.vid__art rect { fill: #a9bcc6; }
.vid__art .vid__glass { fill: var(--touch); }
.vid__shadow { fill: rgba(0, 0, 0, .35); }
.vid__spin { transform-origin: 100px 70px; transform-box: view-box; }
.vid__bar { display: block; height: 1.6cqw; background: rgba(255, 255, 255, .15); }
.vid__fill { display: block; height: 100%; width: 0; background: var(--touch); }

/* answer */
.chip { margin: 0; padding: 3.4cqw 4.4cqw; border-radius: 4cqw; font-size: 4.8cqw; line-height: 1.3; }
.chip--q { background: var(--ink); color: var(--screen); align-self: flex-end; border-bottom-right-radius: 1cqw; max-width: 88%; }
.chip--a { background: #e3f1f6; min-height: 17cqw; border-bottom-left-radius: 1cqw; max-width: 92%; font-weight: 600; }
.type::after { content: ""; display: inline-block; width: .08em; height: 1em; margin-left: .05em; vertical-align: -.12em; background: currentColor; opacity: 0; }
.type.typing::after { opacity: 1; }

/* lead form */
.field { border-bottom: 2px solid rgba(12, 29, 39, .2); padding: 1.6cqw 0; display: grid; gap: .5cqw; }
.field span { font-size: 3.6cqw; color: #4a6372; font-weight: 600; }
.field b { font-size: 5.2cqw; min-height: 1.3em; font-weight: 700; }
.field.live { border-color: var(--touch); }
.send { align-self: flex-start; margin-top: 2cqw; padding: .7em 1.6em; border-radius: 99px; background: var(--ink); color: var(--screen); font-weight: 700; font-size: 4.6cqw; transition: transform .15s, background .15s; }
.send.hit { transform: scale(.94); background: #0a8fa3; }
.thanks { margin: 0; font-weight: 700; font-size: 4.8cqw; color: #0a7d8f; opacity: 0; }
.thanks.on { opacity: 1; }

/* QR */
.scene[data-scene="qr"] { align-items: center; text-align: center; }
.qr { width: 62cqw; height: 62cqw; image-rendering: pixelated; border-radius: 3cqw; background: #fff; box-shadow: 0 0 0 1px rgba(12, 29, 39, .1); }

/* reset */
.scene[data-scene="reset"] { background: var(--ink); color: var(--screen); align-items: center; text-align: center; }

/* the fingertip */
.tap { position: absolute; left: 0; top: 0; width: 16cqw; height: 16cqw; margin: -8cqw 0 0 -8cqw; border-radius: 50%; border: 1.2cqw solid var(--touch); background: rgba(34, 216, 240, .25); opacity: 0; pointer-events: none; }

/* ---------- sections below: quiet ---------- */
main { max-width: 1240px; margin: 0 auto; padding: 0 16px clamp(3rem, 8vh, 5rem); }
section { padding: clamp(3rem, 9vh, 6rem) 0 0; }
.intro { color: var(--muted); max-width: 60ch; margin: .9rem 0 0; }

/* the visitor's path: a real sequence, numbered like booth stops along an aisle */
.path__list { counter-reset: p; list-style: none; padding: 0; margin: 2rem 0 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 2px solid var(--line); }
.path__list li { counter-increment: p; position: relative; padding: 2.4rem 1.4rem 1.4rem 0; display: flex; flex-direction: column; gap: .6rem; }
.path__list li::before { content: counter(p); position: absolute; top: -15px; left: 0; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center;
  font: 800 .85rem/1 "Archivo", sans-serif; color: var(--ink); background: var(--touch); box-shadow: 0 0 0 5px var(--hall); }
.path__list p { margin: 0; color: var(--muted); flex: 1; }
.show { align-self: flex-start; font: 600 .88rem "Inter", sans-serif; color: var(--touch); background: none; border: 0; padding: .4em 0; cursor: pointer; border-bottom: 1px solid currentColor; }
.show:hover { color: var(--yellow); }

/* standalone */
.easy { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(1.5rem, 4vw, 4rem); align-items: start; }
.easy__words p { color: var(--muted); margin: 1rem 0 0; max-width: 52ch; }
.easy__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.easy__list li { padding: 1rem 0 1rem 1.2rem; border-left: 3px solid var(--line); color: var(--muted); transition: border-color .2s; }
.easy__list li:hover { border-left-color: var(--touch); }
.easy__list b { display: block; color: var(--text); font-size: 1.05rem; }

/* ---------- behind the screen: four panels like a back-office console, each with a lit status edge ---------- */
.back__list { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1rem, 2.5vw, 1.5rem); }
.back__list li { position: relative; padding: 1.5rem 1.4rem 1.4rem; border-radius: 14px; background: var(--plate); border: 1px solid var(--line);
  box-shadow: inset 0 3px 0 var(--touch-soft); transition: border-color .2s, box-shadow .2s; }
.back__list li:hover { border-color: rgba(34, 216, 240, .5); box-shadow: inset 0 3px 0 var(--touch); }
.back__list p { margin: .6rem 0 0; color: var(--muted); }
.back__note { margin: 1.6rem 0 0; color: var(--text); font-weight: 600; }
@media (max-width: 720px) { .back__list { grid-template-columns: 1fr; } }

/* the price, on an exhibitor badge */
.price-sec { display: grid; grid-template-columns: minmax(0, 360px) minmax(0, 1fr); gap: clamp(1.5rem, 5vw, 5rem); align-items: start; }
.badge { position: relative; margin-top: 44px; padding: 40px 28px 30px; border-radius: 16px; background: var(--screen); color: var(--ink); text-align: center;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .6); transform: rotate(-2deg); transform-origin: 50% -40px; transition: transform .4s cubic-bezier(.3, 1.6, .5, 1); }
.badge:hover { transform: rotate(1deg); }
.badge::before { content: ""; position: absolute; z-index: -1; left: 50%; top: -60px; width: 18px; height: 70px; margin-left: -9px; background: repeating-linear-gradient(0deg, #0a8fa3 0 6px, #22d8f0 6px 12px); pointer-events: none; }
.badge__clip { position: absolute; left: 50%; top: 10px; width: 56px; height: 12px; margin-left: -28px; border-radius: 6px; background: var(--hall); box-shadow: 0 0 0 3px #c9d6dc; }
.badge__role { margin: 0 0 1rem; padding: .35em 0; background: var(--touch); font-weight: 800; border-radius: 6px; }
.badge h2 { font-size: 1.6rem; }
.badge__price { margin: .4rem 0; font: 900 clamp(3rem, 6vw, 4rem)/1 "Archivo", sans-serif; font-stretch: 118%; letter-spacing: -.03em; }
.badge__for { margin: 0; color: #3b5260; font-size: .95rem; }
.ticks { list-style: none; margin: .9rem 0 1.4rem; padding: 0; display: grid; gap: .55rem; }
.ticks li { position: relative; padding-left: 1.8rem; }
.ticks li::before { content: ""; position: absolute; left: 2px; top: .35em; width: .7em; height: .38em; border-left: 3px solid var(--touch); border-bottom: 3px solid var(--touch); transform: rotate(-45deg); }
.note { color: var(--muted); margin: 0 0 1rem; max-width: 60ch; }
.note b { color: var(--text); }
.price-sec .btn { margin-top: .6rem; }

/* hardware */
.hw { max-width: 760px; }
.hw p { color: var(--muted); margin: .9rem 0 1.4rem; }

/* free tools */
.free__list { list-style: none; margin: 1.6rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.free__list a { display: flex; flex-direction: column; gap: .5rem; height: 100%; padding: 1.2rem 1.2rem 1.4rem; border-radius: 12px; text-decoration: none; color: var(--muted);
  background: var(--plate); border: 1px solid var(--line); border-top: 4px solid var(--touch); transition: transform .2s, border-color .2s, background .2s; }
.free__list a:hover { transform: translateY(-3px); border-color: var(--touch); background: rgba(18, 49, 66, .95); }
.free__list b { color: var(--text); font-family: "Archivo", sans-serif; font-stretch: 112%; font-size: 1.15rem; line-height: 1.15; }
.clips__h { margin: 2.4rem 0 1rem; }
.clips { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.clips video { display: block; width: 100%; aspect-ratio: 16 / 9; border-radius: 10px; background: var(--deep); border: 1px solid var(--line); }

/* questions */
.faq h2 { margin-bottom: 1rem; }
.faq details { border-top: 1px solid var(--line); padding: 14px 0; }
.faq details:last-of-type { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-weight: 750; font-size: 1.08rem; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--touch); font-size: 1.4rem; line-height: 1; transition: transform .2s; }
.faq summary:hover { color: var(--touch); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { color: var(--muted); margin: .6rem 0 0; max-width: 64ch; }

/* the close */
.close { text-align: center; }
.close p { color: var(--muted); margin: .8rem 0 1.4rem; }
.close .go-row { justify-content: center; }
.foot { margin-top: clamp(3rem, 8vh, 5rem); padding-top: 1.4rem; border-top: 1px solid var(--line); font-size: .9rem; color: var(--muted); }
.foot a { margin-left: .8rem; }

@media (max-width: 1000px) {
  .hero { grid-template-columns: minmax(0, 1fr); }
  .stand__unit { width: min(78vw, 300px); }
  .path__list { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 1.6rem; border-top: 0; }
  .path__list li { border-top: 2px solid var(--line); }
  .easy, .price-sec { grid-template-columns: minmax(0, 1fr); }
  .badge { max-width: 360px; width: 100%; justify-self: center; }
  .free__list { grid-template-columns: minmax(0, 1fr); }
  .clips { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .path__list { grid-template-columns: minmax(0, 1fr); }
  .go-row .btn { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
  .badge, .badge:hover { transform: none; }
}