/* Layout for signalsweep.net. Colours come only from signalsweep.css (brand tokens). */
@font-face { font-family: 'Share Tech Mono'; src: url('share-tech-mono.woff2') format('woff2'); font-display: swap; }
:root {
  --mono: 'Share Tech Mono', ui-monospace, Menlo, Consolas, monospace;
  --line: color-mix(in srgb, var(--ss-text-muted) 18%, transparent);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--ss-bg); color: var(--ss-text); line-height: 1.6;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}
.wrap { max-width: 880px; margin: 0 auto; padding: 0 1rem; }
a { color: var(--ss-cyan); }
.muted { color: var(--ss-text-muted); }
.small { font-size: .9rem; margin-top: .8rem; }

/* header: lockup left, mono tagline right, like the Quick Start card */
.top { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap;
  padding: 2rem 0 1.5rem; border-bottom: 1px solid var(--line); }
.lockup { width: min(300px, 70vw); height: auto; display: block; }
.tagline { text-align: right; font-family: var(--mono); letter-spacing: .2em; }
.kicker { font-size: 1.05rem; }
.sub { color: var(--ss-cyan); font-size: .85rem; }

h1 { font-family: var(--mono); font-weight: 400; font-size: clamp(1.6rem, 5vw, 2.4rem); line-height: 1.25; }
h2 { font-family: var(--mono); font-weight: 400; color: var(--ss-cyan); letter-spacing: .2em; font-size: 1.1rem; margin-bottom: .8rem; }
h3 { font-family: var(--mono); font-weight: 400; letter-spacing: .15em; font-size: .95rem; margin-bottom: .4rem; }
section { padding: 2.5rem 0; border-bottom: 1px solid var(--line); }
.hero { padding: 3.5rem 0; }
.lede { color: var(--ss-text-muted); font-size: 1.1rem; max-width: 40rem; margin: 1rem 0 1.8rem; }

.btn { display: inline-block; background: var(--ss-cyan); color: var(--ss-bg); font-weight: 650; font-size: 1rem;
  text-decoration: none; padding: .8rem 1.6rem; border-radius: 9px; border: 0; cursor: pointer;
  box-shadow: 0 0 24px var(--ss-glow-ambient); }
.btn:hover, .btn:focus-visible { box-shadow: 0 0 24px var(--ss-glow-hover); }
.btn:active { box-shadow: 0 0 24px var(--ss-glow-active); }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: .8rem; }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card { background: var(--ss-panel); border: 1px solid var(--line); border-radius: 12px; padding: 1.1rem 1.2rem; }
.card p { color: var(--ss-text-muted); }
.price .amt { font-family: var(--mono); font-size: 2.4rem; color: var(--ss-text); line-height: 1.2; margin-bottom: .4rem; }

/* beeps legend: the postcard's pattern bars, drawn in CSS */
.beeps { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: .8rem; margin-top: 1rem; }
.beeps li { background: var(--ss-panel); border: 1px solid var(--line); border-radius: 12px; padding: .9rem 1.1rem; display: grid; gap: .4rem; }
.beeps b { font-weight: 600; }
.beeps b::before { content: ""; display: inline-block; width: .55em; height: .55em; border-radius: 50%; background: var(--c); margin-right: .5em; vertical-align: .08em; }
.beeps span { color: var(--ss-text-muted); font-size: .9rem; }
.pat { height: 10px; display: block; }
.long2 { width: 120px; background: linear-gradient(90deg, var(--c) 0 45%, transparent 45% 55%, var(--c) 55%); border-radius: 5px; }
.lss { width: 80px; background: radial-gradient(circle at 5px 5px, var(--c) 4.5px, transparent 5px) 52px 0 / 18px 10px repeat-x,
  linear-gradient(90deg, var(--c) 0 45px, transparent 45px); border-radius: 5px; }
.trill { width: 90px; height: 14px; background: repeating-linear-gradient(90deg, var(--c) 0 8px, transparent 8px 13px);
  clip-path: polygon(0 75%, 100% 0, 100% 100%, 0 100%); }
.tick { width: 100px; background: repeating-linear-gradient(90deg, var(--c) 0 8px, transparent 8px 13px); }

.plain { list-style: none; display: grid; gap: .6rem; }
.plain li { padding-left: 1.4rem; position: relative; }
.plain li::before { content: "—"; position: absolute; left: 0; color: var(--ss-text-muted); }

/* waitlist form */
.reserve form { display: grid; gap: 1rem; max-width: 30rem; margin-top: 1.2rem; }
label { display: grid; gap: .3rem; font-family: var(--mono); letter-spacing: .08em; }
input[type=email], textarea { font: inherit; font-family: inherit; letter-spacing: normal; color: var(--ss-text);
  background: var(--ss-panel-raised); border: 1px solid var(--line); border-radius: 9px; padding: .7rem .8rem; }
input:focus-visible, textarea:focus-visible { outline: 2px solid var(--ss-glow-active); outline-offset: 1px; }
fieldset { border: 0; display: flex; gap: .8rem; flex-wrap: wrap; }
legend { font-family: var(--mono); letter-spacing: .08em; margin-bottom: .4rem; }
.opt { display: flex; align-items: center; gap: .5rem; background: var(--ss-panel); border: 1px solid var(--line);
  border-radius: 9px; padding: .6rem .9rem; cursor: pointer; }
.opt:has(input:checked) { border-color: var(--ss-cyan); box-shadow: 0 0 12px var(--ss-glow-ambient); }
input[type=radio] { accent-color: var(--ss-cyan); }
.reserve .btn { justify-self: start; }
.hp { position: absolute; left: -9999px; }

/* result banners, shown by the #joined / #oops redirect -- no JS */
.msg { display: none; border-radius: 9px; padding: .8rem 1rem; margin-bottom: 1rem; border: 1px solid; }
.msg:target { display: block; }
.ok { border-color: var(--ss-live); color: var(--ss-live); }
.bad { border-color: var(--ss-cat-alpr); color: var(--ss-cat-alpr); }

footer { padding: 2rem 0 3rem; color: var(--ss-text-muted); font-size: .9rem; display: flex;
  justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
footer a { color: var(--ss-text-muted); }
.hack { font-family: var(--mono); color: var(--ss-cyan); letter-spacing: .25em; }

@media (max-width: 560px) { .tagline { text-align: left; } }
.c-alpr { --c: var(--ss-cat-alpr); } .c-bodycam { --c: var(--ss-cat-bodycam); }
.c-drone { --c: var(--ss-cat-drone); } .c-tracker { --c: var(--ss-cat-tracker); }

/* app screens: a swipe row on phones, four across on desktop. CSS only. */
.shots { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(200px, 1fr); gap: .9rem;
  overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: .6rem; margin-top: 1rem; }
.shots figure { scroll-snap-align: start; }
.shots img { width: 100%; height: auto; display: block; border-radius: 14px; border: 1px solid var(--line); }
.shots figcaption { color: var(--ss-text-muted); font-size: .9rem; margin-top: .5rem; }
.shots figcaption b { display: block; font-family: var(--mono); font-weight: 400; color: var(--ss-text); letter-spacing: .15em; }
@media (max-width: 560px) { .shots { grid-auto-columns: 42%; } }   /* two-and-a-bit on screen, swipe for the rest */

/* renders */
.render { margin-top: 2rem; }
.render img { width: 100%; height: auto; display: block; border-radius: 14px; }
.hero .render img { aspect-ratio: 2 / 1; object-fit: cover; object-position: 50% 60%; }   /* trim the empty table */
.render figcaption { color: var(--ss-text-muted); font-size: .8rem; margin-top: .4rem; }
.pick { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 1rem; align-items: start; }
.pick .render { margin-top: 0; }
.pick .grid.two { grid-template-columns: 1fr; }
@media (max-width: 560px) { .pick { grid-template-columns: 1fr; } .pick .stand { max-width: 40%; margin: 0 auto; } }