/* Pitch page for operators. Warm ground, Stalla blue accent, system fonts. */
:root {
  --ground: #f7f5f1; --surface: #ffffff; --ink: #17191c; --muted: #5f6570; --line: #e3dfd8;
  --accent: #1c5fd1; --accent-ink: #ffffff; --accent-soft: #e6eefb;
  --shadow: 0 1px 2px rgba(0,0,0,.06), 0 12px 32px rgba(0,0,0,.08);
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ground: #15161a; --surface: #1e2026; --ink: #ecebe7; --muted: #9aa0aa; --line: #2e313a;
    --accent: #6b9cf0; --accent-ink: #0b1a33; --accent-soft: #1b2a45;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 12px 32px rgba(0,0,0,.4);
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ground); color: var(--ink); font: 17px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.12; margin: 0; letter-spacing: -.01em; text-wrap: balance; }
h1 { font-size: clamp(2rem, 5.5vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.3rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: .7rem 0; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 1.25rem; }
.muted { color: var(--muted); }
.small { font-size: .9rem; }

/* nav */
.nav { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--ground) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; gap: 1rem; min-height: 60px; }
.brand { font-weight: 800; text-decoration: none; color: inherit; font-size: 1.15rem; display: flex; align-items: center; gap: .4rem; }
.nav nav { display: none; gap: 1.1rem; margin-left: auto; }
.nav nav a { color: var(--muted); text-decoration: none; font-size: .95rem; }
.nav nav a:hover { color: var(--ink); }
.nav .cta { margin-left: auto; }
@media (min-width: 900px) { .nav nav { display: flex; } .nav .cta { margin-left: 0; } }
.btn { display: inline-block; padding: .75rem 1.15rem; border-radius: 10px; background: var(--accent); color: var(--accent-ink); text-decoration: none; font-weight: 700; border: 1.5px solid var(--accent); white-space: nowrap; }
.btn.ghost { background: transparent; color: var(--accent); }
.btn.sm { padding: .5rem .9rem; font-size: .95rem; }
.lang { color: var(--muted); text-decoration: none; font-size: .9rem; border: 1px solid var(--line); border-radius: 999px; padding: .25rem .7rem; }

/* hero */
.hero { padding: 4rem 0 3rem; }
.hero .wrap { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 900px) { .hero .wrap { grid-template-columns: 1.15fr 1fr; } }
.hero .lede { font-size: 1.25rem; color: var(--muted); max-width: 40rem; }
.hero .ctas { display: flex; gap: .75rem; flex-wrap: wrap; margin: 1.5rem 0 2rem; }

/* phone mock, in the app's own layout */
.phone { width: min(320px, 100%); margin: 0 auto; background: #111; border-radius: 34px; padding: 12px; box-shadow: var(--shadow); }
.screen { background: var(--ground); border-radius: 24px; overflow: hidden; color: var(--ink); font-size: 14px; }
.screen .bar { display: flex; justify-content: space-between; padding: .55rem 1rem .2rem; font-size: .72rem; color: var(--muted); }
.screen .app { padding: .4rem 1rem 1rem; }
.screen .crumb { display: flex; justify-content: flex-end; }
.screen .share { font-size: .75rem; font-weight: 600; padding: .25rem .7rem; border: 1.5px solid var(--line); border-radius: 999px; background: var(--surface); }
.screen .eyebrow { text-transform: uppercase; letter-spacing: .1em; font-size: .68rem; font-weight: 700; color: var(--muted); margin-top: .3rem; }
.screen .station { font-weight: 800; font-size: 1.35rem; line-height: 1.15; letter-spacing: -.01em; }
.screen .facility { font-size: .85rem; margin-bottom: .1rem; }
.screen .where { display: flex; flex-wrap: wrap; gap: .25rem 1.1rem; margin: .4rem 0 .5rem; padding: .4rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.screen .where span { display: grid; gap: 1px; }
.screen .where i { font-style: normal; text-transform: uppercase; letter-spacing: .09em; font-size: .6rem; font-weight: 700; color: var(--muted); }
.screen .where b { font-size: 1.3rem; line-height: 1.05; color: var(--ink); font-weight: 800; letter-spacing: -.02em; }
.screen .status { font-size: .78rem; font-weight: 500; line-height: 1.35; }
.screen .times { color: var(--muted); font-size: .74rem; line-height: 1.35; margin: .35rem 0 .6rem; }
.screen .times code { font-weight: 600; }
.planbox { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 4px; }
.plan { width: 100%; height: auto; display: block; --floor: #f1f1ef; --fill: #d6d6d2; --stroke: #9a9a95; --wall: #55554f; --zone: #fff0b8; --zone-stroke: #d4a92a; --here: #ffd23f; }
@media (prefers-color-scheme: dark) { .plan { --floor: #202020; --fill: #3a3a3a; --stroke: #6a6a6a; --wall: #b0b0aa; --zone: #453a12; --zone-stroke: #b08d1f; --here: #e0b400; } }
.plan .floor { fill: var(--floor); }
.plan .sec { fill: var(--fill); stroke: var(--stroke); stroke-width: .8; }
.plan .sec.zone { fill: var(--zone); stroke: var(--zone-stroke); }
.plan .rack.here { fill: var(--here); stroke: #a67c00; }
.plan .big { font-size: 26px; font-weight: 800; fill: var(--ink); opacity: .28; stroke: none; }
.plan .sec.zone .big { fill: var(--zone-stroke); opacity: .6; }
.plan .wall { fill: none; stroke: var(--wall); stroke-width: 2.5; }
.plan .pin path { fill: var(--accent); stroke: #fff; stroke-width: 2; stroke-linejoin: round; }
.plan .pin .eye { fill: #fff; }
.plan .pin .halo { fill: var(--accent); opacity: .3; }
.screen .btns { display: flex; gap: .5rem; margin-top: .75rem; }
.screen .btns span { flex: 1; text-align: center; padding: .6rem; border-radius: 10px; border: 1.5px solid var(--line); background: var(--surface); font-weight: 600; font-size: .85rem; }
.screen .btns .p { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.notif { margin: -1.2rem auto 0; width: min(300px, 92%); position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: .7rem .9rem; box-shadow: var(--shadow); font-size: .88rem; }
.notif .h { display: flex; justify-content: space-between; font-size: .72rem; color: var(--muted); margin-bottom: .2rem; }
.notif b { font-weight: 700; }

/* sections */
section.sec { padding: 4rem 0 2rem; border-top: 1px solid var(--line); }
.num { font-weight: 800; color: var(--accent); font-variant-numeric: tabular-nums; letter-spacing: .05em; font-size: .9rem; margin-bottom: .5rem; display: block; }
.sec .intro { font-size: 1.15rem; color: var(--muted); max-width: 44rem; }
.grid { display: grid; gap: 1rem; margin-top: 1.75rem; }
.grid.c2 { grid-template-columns: 1fr; }
@media (min-width: 720px) { .grid.c2 { grid-template-columns: 1fr 1fr; } }
.grid .intro { margin: 0; }
.list { margin: 1rem 0 0; padding-left: 1.3rem; color: var(--muted); font-size: 1.05rem; }
.list li { margin: .35rem 0; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 1.25rem 1.3rem; }
.card .k { font-weight: 800; color: var(--accent); font-variant-numeric: tabular-nums; margin-bottom: .35rem; display: block; }
.card p { margin: .4rem 0 0; color: var(--muted); }

/* steps */
.steps { counter-reset: s; display: grid; gap: 1rem; margin-top: 1.75rem; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step { position: relative; padding: 1.25rem 1.3rem 1.25rem; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; }
.step::before { counter-increment: s; content: "0" counter(s); font-weight: 800; color: var(--accent); display: block; margin-bottom: .4rem; }
.step p { margin: .4rem 0 0; color: var(--muted); }
pre { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: .9rem 1rem; overflow-x: auto; font: .88rem/1.5 ui-monospace, Menlo, Consolas, monospace; margin: 1rem 0 0; }
code { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: .92em; }

/* tag */
.tagrow { display: grid; gap: 2rem; align-items: center; margin-top: 1.75rem; }
@media (min-width: 800px) { .tagrow { grid-template-columns: 240px 1fr; } }
.sticker { --u: 4px; width: calc(50 * var(--u)); height: calc(50 * var(--u)); margin: 0 auto; position: relative; border-radius: calc(4 * var(--u)); background: #1c5fd1; color: #fff; overflow: hidden; display: grid; grid-template-rows: auto 1fr auto auto auto; padding: calc(2.2 * var(--u)) calc(3 * var(--u)) calc(2 * var(--u)); text-align: center; box-shadow: var(--shadow); }
.sticker::after { content: ""; position: absolute; inset: calc(1.2 * var(--u)); border: calc(0.35 * var(--u)) solid rgba(255,255,255,.9); border-radius: calc(3 * var(--u)); pointer-events: none; }
.sticker .hd { display: flex; justify-content: space-between; align-items: center; font-size: calc(2.6 * var(--u)); font-weight: 800; letter-spacing: .08em; }
.sticker .hd .brand { display: flex; align-items: center; gap: calc(1 * var(--u)); }
.sticker .hd svg { width: calc(4.2 * var(--u)); height: calc(4.2 * var(--u)); }
.sticker .mid { display: grid; grid-template-columns: calc(25 * var(--u)) 1fr; gap: calc(1.5 * var(--u)); align-items: center; margin-top: calc(1 * var(--u)); }
.sticker .qr { width: calc(25 * var(--u)); height: calc(25 * var(--u)); background: #fff; border-radius: calc(1.5 * var(--u)); display: block; shape-rendering: crispEdges; }
.sticker .act { display: grid; gap: calc(0.6 * var(--u)); justify-items: center; font-size: calc(2.2 * var(--u)); font-weight: 800; line-height: 1.05; letter-spacing: .04em; }
.sticker .act svg { width: calc(9 * var(--u)); height: calc(9 * var(--u)); }
.sticker .act small { font-size: calc(1.7 * var(--u)); font-weight: 600; opacity: .9; }
.sticker .c { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: calc(5.2 * var(--u)); font-weight: 800; letter-spacing: .06em; margin-top: calc(1.6 * var(--u)); line-height: 1; }
.sticker .what { font-size: calc(2.1 * var(--u)); font-weight: 700; line-height: 1.2; margin-top: calc(1.2 * var(--u)); }
.sticker .what span { display: block; font-weight: 500; opacity: .9; font-size: calc(1.9 * var(--u)); }
.sticker .url { font-size: calc(1.7 * var(--u)); opacity: .85; margin-top: calc(0.8 * var(--u)); letter-spacing: .03em; }
.specs { display: grid; grid-template-columns: auto 1fr; gap: .4rem 1rem; }
.specs dt { color: var(--muted); }
.specs dd { margin: 0; }

/* contact */
.contact .card p { margin: 0; }
.contact { display: grid; gap: 1.5rem; margin-top: 1.5rem; }
@media (min-width: 800px) { .contact { grid-template-columns: 1.2fr 1fr; } }

/* faq */
.faq details { border-top: 1px solid var(--line); padding: .9rem 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { font-weight: 700; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq summary::after { content: "+"; color: var(--accent); font-weight: 800; }
.faq details[open] summary::after { content: "–"; }
.faq p { color: var(--muted); margin: .6rem 0 0; }

footer { padding: 3rem 0 4rem; color: var(--muted); font-size: .9rem; border-top: 1px solid var(--line); margin-top: 3rem; }
footer .wrap { display: grid; gap: .5rem; }

.brand img { width: 26px; height: 26px; border-radius: 7px; }