/* KisuKisu site: shared styles. Brand: dotted sky background, Nunito, blue accent, pill highlight. */
:root {
  --bg: #EAF0F5; --dots: #D2DCE6; --card: #FFFFFF; --ink: #16202B; --ink2: #5B6B7C;
  --accent: #2F6A9C; --pop: #D6E6F3; --line: #DCE4EC; --stage: #11161D; --ok: #2E7D5B;
  --radius: 22px; --max: 1080px;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0E1116; --dots: #1F252D; --card: #161B22; --ink: #EEF2F6; --ink2: #93A1B0;
    --accent: #8DB6DC; --pop: rgba(110,156,198,.28); --line: #28303A; --stage: #0A0D11; --ok: #6CC79E; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); background-image: radial-gradient(var(--dots) 1.4px, transparent 1.5px);
  background-size: 26px 26px; color: var(--ink); font-family: Nunito, system-ui, sans-serif; font-weight: 600;
  line-height: 1.55; font-size: 17px; overflow-x: hidden; }
a { color: var(--accent); }
img, video { max-width: 100%; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 16px; }

/* top bar */
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 22px 0 0; }
.lock { display: flex; align-items: center; gap: 12px; text-decoration: none; color: inherit; min-width: 0; }
.lock svg { flex: none; }
.lock b { font-size: 22px; font-weight: 800; display: block; line-height: 1.05; }
.lock span { color: var(--ink2); font-weight: 800; font-size: 14px; display: block; }
.top nav { display: flex; align-items: center; gap: 18px; }
.top nav a.nl { color: var(--ink2); text-decoration: none; font-weight: 800; font-size: 15px; }
.top nav a.nl:hover { color: var(--ink); }
@media (max-width: 860px) { .top nav a.nl { display: none; } }
@media (max-width: 420px) { .lock span { display: none; } }

/* breadcrumb */
.crumbs { margin: 22px 0 0; font-size: 14px; color: var(--ink2); font-weight: 700; }
.crumbs a { color: var(--ink2); }
.crumbs span[aria-hidden] { margin: 0 6px; }

/* buttons */
.cta { display: inline-flex; align-items: center; justify-content: center; gap: 10px; background: var(--ink); color: var(--bg);
  text-decoration: none; font-weight: 800; font-size: 18px; border-radius: 999px; padding: 16px 28px; line-height: 1.2; }
.cta:hover { opacity: .9; }
.cta.small { font-size: 15px; padding: 10px 18px; white-space: nowrap; }
.cta svg { flex: none; }
.under { margin: 12px 0 0; color: var(--ink2); font-size: 15px; font-weight: 700; }

/* hero */
.hero { padding: 40px 0 8px; }
.kicker { display: inline-block; color: var(--accent); background: var(--pop); border-radius: 999px; padding: 4px 14px;
  font-weight: 800; font-size: 14px; letter-spacing: .02em; margin: 0 0 14px; }
h1 { font-size: clamp(42px, 8.4vw, 96px); line-height: 1.08; letter-spacing: -2px; margin: 0 0 18px; font-weight: 800; }
h1.mid { font-size: clamp(38px, 6.4vw, 72px); letter-spacing: -1.5px; }
h1 em, h2 em { font-style: normal; color: var(--accent); background: var(--pop); border-radius: 999px; display: inline-block;
  line-height: 1; padding: 0.02em 0.2em 0.1em; }
.lede { font-size: clamp(19px, 2.3vw, 23px); line-height: 1.45; margin: 0 0 24px; max-width: 34em; }
.promises { font-size: clamp(20px, 2.6vw, 26px); font-weight: 800; margin: 0 0 24px; }
.split { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 40px; align-items: center; }
@media (max-width: 820px) { .split { grid-template-columns: 1fr; gap: 28px; } }

/* media */
.demo { width: 100%; border-radius: 24px; border: 1px solid var(--line); display: block; background: var(--stage); }
.reel { position: relative; width: 100%; max-width: 340px; margin: 0 auto; aspect-ratio: 9 / 16; border-radius: 30px;
  overflow: hidden; background: var(--stage); border: 1px solid var(--line); box-shadow: 0 20px 50px rgba(22,32,43,.16); }
.reel video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; display: block; }
@media (max-width: 820px) { .reel { max-width: 300px; } }

/* sections */
section { padding: 56px 0 0; }
h2 { font-size: clamp(30px, 4.4vw, 46px); line-height: 1.12; letter-spacing: -1px; margin: 0 0 14px; font-weight: 800; }
h3 { font-size: 21px; line-height: 1.25; margin: 0 0 6px; font-weight: 800; }
.sub { color: var(--ink2); font-size: 19px; margin: 0 0 26px; max-width: 40em; }
p { margin: 0 0 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card p { margin: 0; color: var(--ink2); line-height: 1.5; }
.card p + p { margin-top: 10px; }
.card a.more { display: inline-block; margin-top: 10px; font-weight: 800; text-decoration: none; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 960px) { .grid.four { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 720px) { .grid, .grid.two, .grid.four { grid-template-columns: 1fr; } }
.ico { width: 44px; height: 44px; border-radius: 14px; background: var(--pop); color: var(--accent); display: grid;
  place-items: center; margin-bottom: 14px; }

/* problem / quote */
.quote { display: grid; gap: 14px; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
@media (max-width: 720px) { .quote { grid-template-columns: 1fr; } }
.said, .got { border-radius: var(--radius); padding: 22px; font-size: 19px; line-height: 1.45; }
.said { background: var(--card); border: 1px dashed var(--line); color: var(--ink2); }
.got { background: var(--card); border: 2px solid var(--accent); }
.tag { display: block; font-size: 13px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 8px; color: var(--ink2); }
.got .tag { color: var(--accent); }
.said s { text-decoration-color: rgba(214,80,80,.7); text-decoration-thickness: 2px; }

/* steps */
.steps { list-style: none; counter-reset: s; margin: 0; padding: 0; display: grid; gap: 16px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 720px) { .steps { grid-template-columns: 1fr; } }
.steps li { counter-increment: s; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.steps li::before { content: counter(s); width: 44px; height: 44px; border-radius: 22px; background: var(--pop); color: var(--accent);
  font-weight: 800; font-size: 20px; display: grid; place-items: center; margin-bottom: 14px; }
.steps b { display: block; font-size: 20px; margin-bottom: 4px; }
.steps span { color: var(--ink2); line-height: 1.5; display: block; }

/* facts / tables */
.facts { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 6px 22px; }
.facts dl { margin: 0; }
.facts .row { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr); gap: 16px; padding: 14px 0; border-top: 1px solid var(--line); }
.facts .row:first-child { border-top: 0; }
.facts dt { font-weight: 800; }
.facts dd { margin: 0; color: var(--ink2); }
@media (max-width: 620px) { .facts .row { grid-template-columns: 1fr; gap: 2px; } }
.tablewrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; font-size: 16px; }
th, td { text-align: left; padding: 12px 16px; border-top: 1px solid var(--line); vertical-align: top; }
thead th { border-top: 0; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink2); }
td.num { white-space: nowrap; font-variant-numeric: tabular-nums; }
@media (max-width: 620px) {
  table.stack thead { display: none; }
  table.stack tr { display: block; padding: 10px 16px; border-top: 1px solid var(--line); }
  table.stack tr:first-child { border-top: 0; }
  table.stack td { display: block; border: 0; padding: 2px 0; }
  table.stack td[data-h]::before { content: attr(data-h) ": "; color: var(--ink2); font-weight: 800; }
}
.answer { background: var(--card); border: 2px solid var(--accent); border-radius: var(--radius); padding: 22px; font-size: 19px; }
.answer b { color: var(--accent); }
.note { color: var(--ink2); font-size: 15px; margin-top: 12px; }

/* gestures */
.gest { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .8fr); gap: 32px; align-items: center; }
@media (max-width: 820px) { .gest { grid-template-columns: 1fr; } }
.gest .card + .card { margin-top: 14px; }

/* compare teaser */
.vs { display: grid; gap: 16px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 720px) { .vs { grid-template-columns: 1fr; } }
.vs a.card { text-decoration: none; color: inherit; display: block; transition: border-color .15s; }
.vs a.card:hover { border-color: var(--accent); }
.vs .go { color: var(--accent); font-weight: 800; margin-top: 12px; display: inline-block; }

/* faq */
.faq { display: grid; gap: 10px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 0 20px; }
.faq summary { cursor: pointer; list-style: none; font-weight: 800; font-size: 18px; padding: 18px 28px 18px 0; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 14px; font-size: 24px; color: var(--accent); }
.faq details[open] summary::after { content: "\2212"; }
.faq details > div { color: var(--ink2); padding: 0 0 18px; }
.faq details > div p:last-child { margin-bottom: 0; }

/* beta CTA */
.beta { margin-top: 64px; background: var(--ink); color: var(--bg); border-radius: 28px; padding: clamp(26px, 5vw, 48px); }
.beta h2 { color: var(--bg); }
.beta h2 em { background: rgba(141,182,220,.22); color: #8DB6DC; }
.beta p { color: var(--bg); opacity: .8; font-size: 18px; max-width: 34em; }
.beta .cta { background: var(--bg); color: var(--ink); margin-top: 8px; }
.beta ol { margin: 18px 0 24px; padding-left: 22px; opacity: .85; }
.beta ol li { margin: 6px 0; }
@media (prefers-color-scheme: dark) { .beta { background: #1B2532; color: var(--ink); } .beta h2, .beta p, .beta ol { color: var(--ink); } .beta .cta { background: var(--ink); color: #0E1116; } }

/* related + footer */
.related { display: flex; flex-wrap: wrap; gap: 10px; }
.related a { background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 10px 16px; text-decoration: none; font-weight: 800; color: var(--ink); font-size: 15px; }
.related a:hover { border-color: var(--accent); }
footer { margin: 56px 0 0; padding: 24px 0 48px; border-top: 1px solid var(--line); color: var(--ink2); font-weight: 700; font-size: 15px; }
footer .cols { display: flex; gap: 20px 28px; flex-wrap: wrap; }
footer a { color: inherit; }
footer .fine { margin-top: 14px; font-size: 14px; }

/* 1.4 rewards: skin gallery and app screenshots */
.skins { display: grid; gap: 14px; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 8px 0 14px; }
.skin { margin: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 12px 12px; text-align: center; }
.skin img { display: block; width: 100%; height: auto; border-radius: 12px; }
.skin figcaption { margin-top: 8px; font-weight: 800; color: #16202B; font-size: 16px; }
.shots { display: flex; flex-wrap: wrap; gap: 20px; justify-content: center; margin: 14px 0 6px; }
.shots.one { margin-top: 22px; }
.shot { margin: 0; width: min(390px, 100%); text-align: center; }
.shots.one .shot { width: min(560px, 100%); }
.shot img { display: block; width: 100%; height: auto; border-radius: 22px; border: 1px solid var(--line); background: #F3F6F9; box-shadow: 0 14px 34px rgba(30,60,90,.14); }
.shot figcaption { margin-top: 10px; color: var(--ink2); font-size: 15px; font-weight: 700; }
@media (max-width: 560px) { .skins { grid-template-columns: repeat(2, minmax(0, 1fr)); }  }

.voices { display: grid; gap: 12px; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 18px 0 6px; }
.voice { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 14px 12px 12px; text-align: center; }
.vline { display: block; background: #2A1033; color: #fff; border: 2px solid #5B2A6E; border-radius: 999px; padding: 8px 10px; font-size: 14px; font-weight: 800; }
.voice b { display: block; margin-top: 10px; font-size: 18px; }
@media (max-width: 700px) { .voices { grid-template-columns: repeat(2, minmax(0, 1fr)); } }