/* MeasurePulse AI — Frosted Twilight Glass & Electric Lime (same tokens as the Android app) */
@font-face { font-family: "Jakarta"; src: url("fonts/plus_jakarta_sans_500.woff2") format("woff2"); font-weight: 400 500; font-display: swap; }
@font-face { font-family: "Jakarta"; src: url("fonts/plus_jakarta_sans_700.woff2") format("woff2"); font-weight: 600 700; font-display: swap; }
@font-face { font-family: "Jakarta"; src: url("fonts/plus_jakarta_sans_800.woff2") format("woff2"); font-weight: 800; font-display: swap; }
@font-face { font-family: "Jakarta"; src: url("fonts/plus_jakarta_sans_italic_800.woff2") format("woff2"); font-weight: 800; font-style: italic; font-display: swap; }
@font-face { font-family: "Mono"; src: url("fonts/jetbrains_mono_600.woff2") format("woff2"); font-weight: 400 700; font-display: swap; }

:root {
  --zenith: #272446; --mid: #1C1E36; --nadir: #111324;
  --lime: #DDF83D; --ink: #111322;
  --glass: rgba(18, 21, 42, 0.68); --rim: rgba(255, 255, 255, 0.28);
  --head: #F3F4FB; --ice: #E2E8F0; --muted: #9E9FB9;
  --magenta: #B845ED; --orchid: #6D3A9C;
  --radius: 28px; --gutter: 20px; --max: 1120px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; min-height: 100vh; color: var(--ice);
  font: 500 17px/1.6 "Jakarta", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--nadir) linear-gradient(180deg, var(--zenith) 0%, var(--mid) 45%, var(--nadir) 100%) fixed;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
body::before { /* soft orchid / magenta aurora */
  content: ""; position: fixed; inset: -20vh -10vw auto; height: 90vh; z-index: -1; pointer-events: none;
  background: radial-gradient(40% 50% at 20% 30%, rgba(109,58,156,.45), transparent 70%),
              radial-gradient(35% 45% at 85% 10%, rgba(184,69,237,.22), transparent 70%);
}
a { color: var(--lime); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; border-radius: 8px; }
img, video { max-width: 100%; display: block; }
h1, h2, h3 { color: var(--head); line-height: 1.1; letter-spacing: -0.02em; margin: 0 0 .5em; }
h1 { font-weight: 800; font-style: italic; font-size: clamp(2.3rem, 6vw, 4.2rem); }
h2 { font-weight: 800; font-size: clamp(1.7rem, 3.6vw, 2.5rem); }
h3 { font-weight: 700; font-size: 1.2rem; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
.accent { color: var(--lime); }
.mono, .num { font-family: "Mono", ui-monospace, Consolas, monospace; }
.label { font-family: "Mono", ui-monospace, monospace; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.wrap { width: min(var(--max), 100% - 2 * var(--gutter)); margin-inline: auto; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; z-index: 10; background: var(--lime); color: var(--ink); padding: 8px 14px; border-radius: 99px; }

/* Glass */
.glass {
  background: var(--glass); border: 1px solid var(--rim); border-radius: var(--radius);
  -webkit-backdrop-filter: blur(22px) saturate(1.2); backdrop-filter: blur(22px) saturate(1.2);
  box-shadow: 0 24px 60px rgba(5,6,18,.45), inset 0 1px 0 rgba(255,255,255,.12);
}

/* Header */
.site-header { position: sticky; top: 0; z-index: 5; padding: 12px 0; background: linear-gradient(180deg, rgba(17,19,36,.92), rgba(17,19,36,.6) 70%, transparent); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--head); text-decoration: none; font-weight: 800; font-size: 1.05rem; }
.brand img { width: 36px; height: 36px; border-radius: 10px; }
.nav-links { display: flex; gap: 22px; align-items: center; }
.nav-links a { color: var(--ice); text-decoration: none; font-weight: 600; font-size: .95rem; }
.nav-links a:hover { color: var(--lime); }
@media (max-width: 760px) { .nav-links a:not(.pill) { display: none; } }

/* Pills / buttons */
.pill { display: inline-flex; align-items: center; gap: 8px; border-radius: 999px; padding: 10px 20px; font-weight: 700; text-decoration: none; white-space: nowrap; }
.pill-lime { background: var(--lime); color: var(--ink) !important; box-shadow: 0 0 16px rgba(221,248,61,.45); }
.pill-lime:hover { box-shadow: 0 0 24px rgba(221,248,61,.7); }
.pill-glass { background: rgba(18,21,42,.72); border: 1px solid var(--rim); color: var(--head) !important; }

/* Hero */
.hero { padding: 56px 0 40px; display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.hero .lede { font-size: 1.15rem; color: var(--ice); max-width: 34em; }
.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin: 26px 0 18px; }
.play-badge img { height: 62px; width: auto; margin: -9px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.chip { font-family: "Mono", monospace; font-size: .8rem; color: var(--head); padding: 6px 12px; border-radius: 99px; background: rgba(18,21,42,.6); border: 1px solid rgba(255,255,255,.18); }
.chip b { color: var(--lime); font-weight: 600; }
.video-card { padding: 10px; margin: 0; }
.video-card video { width: 100%; height: auto; aspect-ratio: 16 / 9; border-radius: 20px; background: #0b0c18; }
.video-card figcaption { padding: 10px 8px 2px; font-size: .85rem; color: var(--muted); }
@media (max-width: 900px) { .hero { grid-template-columns: 1fr; padding-top: 28px; gap: 28px; } }

/* Sections */
section { padding: 56px 0; }
.section-head { max-width: 46em; margin-bottom: 28px; }
.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.feature { padding: 26px; }
.feature .icon { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; background: var(--lime); color: var(--ink); margin-bottom: 14px; box-shadow: 0 0 16px rgba(221,248,61,.35); }
.feature .icon svg { width: 24px; height: 24px; }
.feature p { color: var(--ice); margin-bottom: .6em; }
.feature .spec { font-family: "Mono", monospace; font-size: .85rem; color: var(--lime); }

/* Screenshot rail */
.rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(200px, 240px); gap: 16px; overflow-x: auto; padding: 4px 4px 18px; scroll-snap-type: x mandatory; scrollbar-color: var(--orchid) transparent; }
.rail figure { margin: 0; scroll-snap-align: start; }
.rail img { border-radius: 20px; border: 1px solid var(--rim); aspect-ratio: 9 / 16; width: 100%; height: auto; }
.rail figcaption { font-size: .85rem; color: var(--muted); padding: 8px 4px 0; }

/* Accuracy table */
.table-card { padding: 8px 4px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 520px; }
th, td { text-align: left; padding: 14px 18px; border-bottom: 1px solid rgba(255,255,255,.08); vertical-align: top; }
th { color: var(--muted); font: 600 .78rem "Mono", monospace; letter-spacing: .12em; text-transform: uppercase; }
td:first-child { color: var(--head); font-weight: 700; }
td.num { color: var(--lime); white-space: nowrap; }
tr:last-child td { border-bottom: 0; }

/* Pricing */
.price-grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.price { padding: 28px; }
.price .amount { font: 700 2.4rem "Mono", monospace; color: var(--head); }
.price.pro { border-color: rgba(221,248,61,.6); box-shadow: 0 0 0 1px rgba(221,248,61,.25), 0 24px 60px rgba(5,6,18,.45); }
.price ul { padding-left: 1.1em; margin: 12px 0 0; }
.price li { margin: 6px 0; }

/* FAQ */
details { padding: 18px 22px; margin-bottom: 12px; }
summary { cursor: pointer; font-weight: 700; color: var(--head); list-style: none; display: flex; justify-content: space-between; gap: 12px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--lime); font: 700 1.3rem/1 "Mono", monospace; }
details[open] summary::after { content: "–"; }
details p { margin: 12px 0 0; }

/* Legal pages */
.doc { padding: 40px 0 64px; }
.doc article { padding: clamp(22px, 4vw, 44px); max-width: 860px; margin-inline: auto; }
.doc h1 { font-size: clamp(2rem, 5vw, 3rem); }
.doc h2 { font-size: 1.45rem; margin-top: 1.8em; }
.doc h3 { margin-top: 1.4em; }
.doc li { margin: 6px 0; }
.callout { border-left: 3px solid var(--lime); padding: 14px 18px; background: rgba(221,248,61,.06); border-radius: 0 16px 16px 0; margin: 18px 0; color: var(--head); }

/* Footer */
.site-footer { padding: 36px 0 48px; border-top: 1px solid rgba(255,255,255,.08); color: var(--muted); font-size: .9rem; }
.footer-row { display: flex; flex-wrap: wrap; gap: 18px 28px; justify-content: space-between; align-items: center; }
.footer-row nav { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-row a { color: var(--ice); }
.legal-note { margin-top: 14px; font-size: .78rem; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }