/* InForm — informmotion.com
   One stylesheet for all pages. The landing page and the two document pages
   (support, privacy) used to carry two different designs in two inline
   <style> blocks, so the pages linked from inside the app looked like a
   different product from the page that sells it. They share this one now.

   Sections: tokens · base · chrome · buttons · landing · documents */

/* ---------- tokens ---------- */
:root {
  --bg:        #030915;
  --bg-soft:   #0a1322;
  --bg-card:   #0d1828;
  --line:      #1c2b41;
  --line-soft: #152238;
  --text:      #e8eef5;
  --muted:     #94a6bd;
  --accent:    #00bce4;
  --accent-lo: #0a2b38;
  --radius:    14px;
  color-scheme: dark;
}

/* ---------- base ---------- */
* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; height: auto; display: block; }
button { font: inherit; }

/* Every icon takes the colour of the text around it. Said here because a
   <use> of a sprite symbol has no fill attribute of its own to inherit from,
   and an unfilled icon on this background is a black mark nobody can see. */
svg { fill: currentColor; }

.wrap { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* The icon sprite each page inlines once and draws with <use>. Not an
   external file: Chrome and Safari still refuse a cross-file <use href>. */
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--accent); color: #00222c; padding: .6rem 1rem; z-index: 100;
}
.skip:focus { left: 0; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* ---------- chrome: the same header and footer on every page ---------- */
header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(3, 9, 21, .88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-soft);
}
.bar { display: flex; align-items: center; gap: 1rem; height: 62px; }
.brand { display: flex; align-items: center; gap: .55rem; font-size: 1.15rem; }
.brand:hover { text-decoration: none; }
.brand img { width: 28px; height: 28px; }
.brand b { font-style: italic; font-weight: 800; letter-spacing: -.015em; color: var(--text); }
.brand b i { color: var(--accent); font-style: italic; }
.bar nav { margin-left: auto; display: flex; align-items: center; gap: 1.4rem; }
.bar nav a { color: var(--muted); font-size: .95rem; }
.bar nav a:hover { color: var(--text); text-decoration: none; }
.bar nav a.btn { color: #00222c; }
@media (max-width: 560px) { .bar nav .hide-xs { display: none; } }

footer {
  border-top: 1px solid var(--line-soft); padding: 2.5rem 0 3.5rem;
  color: var(--muted); font-size: .93rem;
}
.foot { display: flex; flex-wrap: wrap; gap: 1rem 1.6rem; align-items: center; }
.foot nav { display: flex; flex-wrap: wrap; gap: 1rem 1.4rem; margin-left: auto; }
.foot a { color: var(--muted); }
.foot a:hover { color: var(--accent); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  background: var(--accent); color: #00222c;
  font-weight: 700; font-size: 1rem;
  padding: .85rem 1.4rem; border-radius: 999px;
  border: 1px solid var(--accent);
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn:hover {
  text-decoration: none; transform: translateY(-1px);
  box-shadow: 0 8px 26px rgba(0, 188, 228, .28);
}
@media (prefers-reduced-motion: reduce) { .btn:hover { transform: none; } }
.btn svg { flex: none; }
.btn-sm { padding: .5rem 1rem; font-size: .9rem; }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
.btn-ghost:hover { border-color: var(--accent); box-shadow: none; }

/* The two stores are one action on two phones, so they carry the same weight
   — neither of them is the "other" one. */
.stores { display: flex; flex-wrap: wrap; gap: .8rem; }
.btn-store { padding: .7rem 1.3rem; }
.btn-store span { display: flex; flex-direction: column; line-height: 1.2; text-align: left; }
.btn-store small { font-size: .72rem; font-weight: 600; opacity: .7; }

/* ---------- landing: hero ---------- */
.hero { padding: clamp(2.5rem, 7vw, 5rem) 0 clamp(2rem, 5vw, 3.5rem); }
.hero-grid {
  display: grid; gap: clamp(2rem, 5vw, 3.5rem);
  grid-template-columns: 1fr; align-items: center;
}
@media (min-width: 900px) { .hero-grid { grid-template-columns: 1.05fr .95fr; } }
.hero img.logo { width: 200px; margin-bottom: 1.6rem; }
h1 {
  font-size: clamp(2.1rem, 5.6vw, 3.4rem);
  line-height: 1.08; letter-spacing: -.025em;
  margin: 0 0 1rem; font-weight: 800;
}
h1 em { font-style: normal; color: var(--accent); }
.lede { font-size: clamp(1.05rem, 2.1vw, 1.22rem); color: var(--muted); margin: 0 0 1.9rem; max-width: 34em; }
.cta { display: flex; flex-wrap: wrap; gap: .8rem; margin-bottom: 1.5rem; }
.trust {
  display: flex; flex-wrap: wrap; gap: .5rem .9rem;
  font-size: .92rem; color: var(--muted); margin: 0; padding: 0; list-style: none;
}
.trust li { display: flex; align-items: center; gap: .4rem; }
.trust svg { flex: none; color: var(--accent); }

/* ---------- landing: phone frame ---------- */
.phone {
  position: relative; margin: 0 auto; width: 100%; max-width: 300px;
  border-radius: 26px; overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 24px 70px rgba(0,0,0,.6), 0 0 0 1px rgba(0,188,228,.09);
  background: #000;
}
.phone img { width: 100%; }
.hero .phone { max-width: 320px; }
/* Feature shots sit beside a short paragraph, so they are kept smaller than
   the hero's — a full-height phone leaves the text floating in whitespace. */
.feature .phone { max-width: 244px; }

/* ---------- landing: sections ---------- */
section { padding: clamp(3rem, 7vw, 5.5rem) 0; }
.band { background: var(--bg-soft); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
h2 {
  font-size: clamp(1.6rem, 3.6vw, 2.25rem); line-height: 1.18;
  letter-spacing: -.02em; margin: 0 0 .7rem; font-weight: 800;
}
.sec-lede { color: var(--muted); max-width: 44em; margin: 0 0 2.5rem; font-size: 1.05rem; }
.sec-lede.tight { margin-bottom: 1.6rem; }
.eyebrow {
  text-transform: uppercase; letter-spacing: .14em; font-size: .76rem;
  font-weight: 700; color: var(--accent); margin: 0 0 .7rem;
}

.feature {
  display: grid; gap: clamp(1.8rem, 4vw, 3.5rem);
  grid-template-columns: 1fr; align-items: center;
  padding: clamp(2rem, 4vw, 3rem) 0;
  border-top: 1px solid var(--line-soft);
}
.feature:first-of-type { border-top: 0; padding-top: 0; }
@media (min-width: 860px) {
  .feature { grid-template-columns: 1fr 1fr; }
  .feature.flip .feature-text { order: 2; }
}
.feature h3 { font-size: clamp(1.3rem, 2.6vw, 1.7rem); margin: 0 0 .6rem; letter-spacing: -.015em; }
.feature p { color: var(--muted); margin: 0 0 1rem; }
.feature p:last-child { margin-bottom: 0; }
.feature strong { color: var(--text); font-weight: 600; }

/* Keep the developer's note at a comfortable reading width. */
.story .wrap { max-width: 760px; }
.story .sec-lede { margin-bottom: 0; }

/* ---------- landing: video demos ---------- */
.demo-grid {
  display: grid; gap: 1rem; grid-template-columns: 1fr;
}
@media (min-width: 700px) { .demo-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1020px) { .demo-grid { grid-template-columns: repeat(3, 1fr); } }
.demo-card {
  overflow: hidden; background: var(--bg-card); border: 1px solid var(--line);
  border-radius: var(--radius);
}
.demo-preview {
  position: relative; display: block; width: 100%; padding: 0; border: 0;
  aspect-ratio: 16 / 9; overflow: hidden; cursor: pointer;
  color: var(--text); background: #000;
}
.demo-preview img { width: 100%; height: 100%; object-fit: cover; }
.demo-preview::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(0, 0, 0, .7));
}
.demo-play {
  position: absolute; z-index: 1; inset: 50% auto auto 50%;
  display: grid; place-items: center; width: 58px; height: 58px;
  border-radius: 50%; color: #00222c; background: var(--accent);
  transform: translate(-50%, -50%);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .45);
  transition: transform .12s ease, box-shadow .12s ease;
}
.demo-preview:hover .demo-play {
  transform: translate(-50%, -50%) scale(1.06);
  box-shadow: 0 10px 34px rgba(0, 188, 228, .35);
}
.demo-duration {
  position: absolute; z-index: 1; right: .7rem; bottom: .6rem;
  padding: .12rem .45rem; border-radius: 5px;
  color: #fff; background: rgba(0, 0, 0, .78);
  font-size: .78rem; font-weight: 700;
}
.demo-copy { padding: 1.15rem 1.25rem 1.3rem; }
.demo-copy h3 { margin: 0 0 .35rem; font-size: 1.08rem; }
.demo-copy p { margin: 0; color: var(--muted); font-size: .94rem; }

.demo-dialog {
  width: min(920px, calc(100% - 2rem)); max-height: calc(100% - 2rem);
  padding: 0; overflow: auto; color: var(--text); background: var(--bg-card);
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 28px 90px rgba(0, 0, 0, .75);
}
.demo-dialog::backdrop { background: rgba(0, 0, 0, .78); backdrop-filter: blur(4px); }
.demo-dialog-inner { position: relative; }
.demo-close {
  position: absolute; z-index: 2; top: .7rem; right: .7rem;
  display: grid; place-items: center; width: 38px; height: 38px;
  padding: 0; border: 1px solid rgba(255, 255, 255, .3); border-radius: 50%;
  color: #fff; background: rgba(0, 0, 0, .72); cursor: pointer;
  font-size: 1.55rem; line-height: 1;
}
.demo-player { aspect-ratio: 16 / 9; background: #000; }
.demo-player video, .demo-player iframe {
  display: block; width: 100%; height: 100%; border: 0;
}
.demo-dialog-copy { padding: 1.2rem 1.4rem 1.5rem; }
.demo-dialog-copy .eyebrow { margin-bottom: .35rem; }
.demo-dialog-copy h2 { font-size: 1.35rem; margin-bottom: .35rem; }
.demo-dialog-copy > p:last-child { margin: 0; color: var(--muted); }
@media (prefers-reduced-motion: reduce) {
  .demo-play, .demo-preview:hover .demo-play { transition: none; transform: translate(-50%, -50%); }
}

/* ---------- landing: cards ---------- */
.cards { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .cards { grid-template-columns: repeat(3, 1fr); } }
.card {
  background: var(--bg-card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.3rem 1.4rem;
}
.card h4 { margin: 0 0 .4rem; font-size: 1.02rem; letter-spacing: -.01em; }
.card p { margin: 0; color: var(--muted); font-size: .95rem; }
.card .ic {
  width: 34px; height: 34px; border-radius: 9px; margin-bottom: .85rem;
  background: var(--accent-lo); color: var(--accent);
  display: grid; place-items: center;
}
/* Said on the card itself: a feature grid is read as "what I get if I install
   this today", so anything not in the stores yet has to say so there. */
.soon {
  display: inline-block; margin-left: .45rem; vertical-align: 2px;
  background: var(--accent-lo); color: var(--accent);
  border-radius: 999px; padding: .08rem .48rem;
  font-size: .66rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase;
}

/* ---------- landing: plain lists, two-up, price, final ---------- */
.plain { list-style: none; padding: 0; margin: 0; display: grid; gap: .85rem; }
.plain li { display: flex; gap: .75rem; align-items: flex-start; color: var(--muted); }
.plain svg { flex: none; margin-top: .35rem; color: var(--muted); }
.plain b { color: var(--text); font-weight: 600; }

.two { display: grid; gap: clamp(2rem, 5vw, 3.5rem); grid-template-columns: 1fr; }
@media (min-width: 860px) { .two { grid-template-columns: 1fr 1fr; } }

.price-card {
  background: var(--bg-card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: clamp(1.6rem, 4vw, 2.4rem);
}
.price-card .big { font-size: 2.1rem; font-weight: 800; letter-spacing: -.02em; margin: 0 0 .3rem; }
.price-card .big span { color: var(--accent); }
.price-card .plain { margin-top: 1.4rem; }
.price-copy { color: var(--muted); font-size: 1.05rem; }

.final { text-align: center; }
.final h2 { margin-bottom: 1rem; }
.final .sec-lede { margin-left: auto; margin-right: auto; }
.final .stores { justify-content: center; }
.req { color: var(--muted); font-size: .9rem; margin-top: 1.4rem; }

/* ---------- documents: support, privacy, 404 ---------- */
.doc { max-width: 44rem; margin: 0 auto; padding: 2.5rem 0 4rem; font-size: 16px; }
.doc h1 { font-size: clamp(1.8rem, 4vw, 2.2rem); margin: 0 0 .25rem; }
.doc h2 {
  font-size: 1.2rem; font-weight: 700; margin: 2.4rem 0 .5rem;
  padding-top: 1.4rem; border-top: 1px solid var(--line-soft);
}
.doc h2:first-of-type { border-top: 0; padding-top: 0; }
.doc h3 { font-size: 1.02rem; margin: 1.8rem 0 .3rem; color: var(--text); }
.doc p, .doc ul { color: var(--muted); }
.doc strong { color: var(--text); font-weight: 600; }
.doc .sub { opacity: .8; margin-top: 0; font-size: .92rem; }
.doc ul { padding-left: 1.25rem; }
.doc li { margin: .35rem 0; }
.doc table {
  border-collapse: collapse; width: 100%; margin: 1rem 0;
  display: block; overflow-x: auto;
}
.doc th, .doc td {
  border: 1px solid var(--line); padding: .55rem .7rem;
  text-align: left; vertical-align: top; font-size: .95rem; color: var(--muted);
}
.doc thead th { background: var(--bg-soft); color: var(--text); }
.doc code {
  background: var(--bg-card); border: 1px solid var(--line-soft);
  padding: .1rem .35rem; border-radius: 4px; font-size: .88em; color: var(--text);
  overflow-wrap: anywhere;
}
.doc .card { margin: 1.4rem 0; }
.doc .card p:first-child { margin-top: 0; }
.doc .card p:last-child { margin-bottom: 0; }
.doc .card strong { color: var(--text); }

/* ---------- 404 ---------- */
.lost { text-align: center; padding: clamp(3rem, 10vw, 6rem) 0 clamp(4rem, 12vw, 7rem); }
.lost h1 { margin-bottom: .6rem; }
.lost p { color: var(--muted); max-width: 32em; margin: 0 auto; }
.lost .cta { justify-content: center; margin-top: 2rem; }