/* onintra — shared stylesheet.
   Brand base: #5E5D58 (warm grey).
   NOTE: the shade ramp below is derived from the base. Replace with the six
   official shades + fonts from kk-hq definitions/ecosystem.json before launch. */

:root {
  --on-50:  #F6F5F2;
  --on-100: #ECEAE5;
  --on-200: #DBD8D1;
  --on-300: #B9B5AD;
  --on-400: #8E8C85;
  --on-500: #5E5D58;
  --on-700: #3C3B38;
  --on-900: #211F1C;

  --bg: var(--on-50);
  --surface: #FFFFFF;
  --ink: var(--on-900);
  --muted: var(--on-500);
  --line: var(--on-200);
  --accent: #2FA85C;
  --btn-bg: var(--accent);
  --btn-ink: #FFFFFF;
  --band-bg: var(--accent);
  --band-ink: #FFFFFF;

  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

}

* { box-sizing: border-box; }
html { scroll-padding-top: 1rem; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-text-size-adjust: 100%;
}

.shell { max-width: 1060px; margin: 0 auto; padding: 0 1.25rem; }
main { display: block; }
p, li { max-width: 62ch; }
a { color: inherit; text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--ink); outline-offset: 2px; border-radius: 3px;
}
img, svg { max-width: 100%; }

.skip { position: absolute; left: -999px; }
.skip:focus { left: 1rem; top: 1rem; background: var(--surface); padding: .5rem .75rem; z-index: 10; }

/* Header */
.top { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; padding: 1.1rem 0; }
.brand { display: inline-flex; align-items: center; gap: .18rem; text-decoration: none; font-weight: 700; font-size: 1.2rem; letter-spacing: -.02em; margin-right: auto; }
.mark { display: inline-grid; place-items: center; width: 2rem; height: 2rem; border-radius: .55rem; background: var(--on-500); color: #fff; font-size: .95rem; font-weight: 700; letter-spacing: -.02em; }
.nav { display: flex; gap: .25rem 1.1rem; flex-wrap: wrap; font-size: .95rem; }
.nav a { text-decoration: none; color: var(--muted); padding: .2rem 0; }
.nav a[aria-current="page"], .nav a:hover { color: var(--ink); box-shadow: inset 0 -2px 0 var(--ink); }
.langs { display: flex; gap: .55rem; font-size: .85rem; }
.langs a { text-decoration: none; color: var(--muted); }
.langs a[aria-current="true"] { color: var(--ink); font-weight: 700; }

/* Buttons */
.btn { display: inline-block; background: var(--btn-bg); color: var(--btn-ink); text-decoration: none; font-weight: 600; font-size: .95rem; padding: .62rem 1.05rem; border-radius: .55rem; border: 1px solid transparent; }
.btn:hover { filter: brightness(1.08); }
.btn.quiet { background: transparent; color: var(--ink); border-color: var(--on-300); }
.btn.quiet:hover { border-color: var(--ink); }
.cta-row { display: flex; gap: .7rem; flex-wrap: wrap; align-items: center; }

/* Hero */
.hero { padding: 3.2rem 0 2.2rem; }
h1 { font-size: clamp(2rem, 5.5vw, 3.3rem); line-height: 1.08; letter-spacing: -.022em; margin: 0 0 .9rem; max-width: 18ch; }
.hero p.lead, .lead { font-size: 1.2rem; color: var(--muted); margin: 0; max-width: 46ch; }

h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); line-height: 1.15; letter-spacing: -.015em; margin: 0 0 .6rem; }
h3 { font-size: 1.12rem; margin: 0 0 .35rem; }
section { padding: 1.6rem 0; }

/* Address pill */
.addr { display: inline-block; border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: .18rem .7rem; font-size: .85rem; color: var(--muted); white-space: nowrap; }
.addr b { color: var(--ink); font-weight: 650; }

/* Doors */
.doors { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; padding: 1rem 0 2rem; }
.door { border: 1px solid var(--line); background: var(--surface); border-radius: .9rem; padding: 1.5rem; display: flex; flex-direction: column; gap: .6rem; }
.door .kicker { font-size: .92rem; color: var(--muted); margin: 0; }
.door h2 { margin: 0; }
.door p { margin: 0; }
.door .cta-row { margin: .5rem 0 0; }
.door .shot { margin: auto -1px -1px; }

/* Mini product mockups */
.shot { border: 1px solid var(--line); border-bottom: 0; border-radius: .7rem .7rem 0 0; overflow: hidden; background: var(--bg); font-size: .72rem; }
.shot-bar { display: flex; align-items: center; gap: .4rem; padding: .45rem .6rem; border-bottom: 1px solid var(--line); background: var(--surface); }
.shot-bar .dot { width: .45rem; height: .45rem; border-radius: 50%; background: var(--on-300); }
.shot-bar .addr { padding: .05rem .55rem; font-size: .72rem; }
.shot-body { display: grid; grid-template-columns: 30% 1fr; min-height: 8.2rem; }
.shot-side { border-right: 1px solid var(--line); padding: .5rem .6rem; display: flex; flex-direction: column; gap: .32rem; color: var(--muted); background: var(--surface); }
.shot-side span:first-child { color: var(--ink); font-weight: 650; }
.shot-main { padding: .55rem .6rem; display: grid; grid-template-columns: 1fr 1fr; gap: .45rem; align-content: start; }
.widget { border: 1px solid var(--line); background: var(--surface); border-radius: .4rem; padding: .4rem .5rem .9rem; color: var(--muted); }
.widget.wide { grid-column: 1 / -1; padding-bottom: .4rem; }
figure.framed { margin: 0; }
figure.framed figcaption { font-size: .85rem; color: var(--muted); padding: .4rem 0 0; }

/* Proofs */
.proofs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; padding: 1.4rem 0 2rem; }
.proofs > div { border-top: 2px solid var(--ink); padding-top: .8rem; }
.proofs svg { width: 24px; height: 24px; color: var(--accent); display: block; margin-bottom: .5rem; }
.proofs p { margin: 0; color: var(--muted); font-size: .97rem; }

/* Feature blocks */
.features { display: grid; gap: 1.4rem 2.2rem; grid-template-columns: 1fr 1fr; padding-bottom: .5rem; }
.feature { border-top: 1px solid var(--line); padding-top: 1.1rem; display: grid; grid-template-columns: 32px 1fr; gap: .8rem; align-items: start; }
.feature .fi svg { width: 24px; height: 24px; color: var(--accent); margin-top: .15rem; }
.feature p { margin: 0; color: var(--muted); }
.split { display: grid; grid-template-columns: 1.2fr .8fr; gap: 2rem; align-items: start; }

/* Receipt */
.receipt { background: var(--surface); border: 1px solid var(--line); border-radius: .5rem; padding: 1.1rem 1.2rem; max-width: 24rem; font-variant-numeric: tabular-nums; }
.receipt h3 { margin-bottom: .7rem; }
.receipt .row { display: flex; justify-content: space-between; gap: 1rem; padding: .42rem 0; border-bottom: 1px dashed var(--line); }
.receipt .row:last-of-type { border-bottom: 0; font-weight: 700; }
.receipt .note { margin: .7rem 0 0; font-size: .9rem; color: var(--muted); }

/* Steps */
.steps { list-style: none; counter-reset: step; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.steps li { counter-increment: step; border-top: 2px solid var(--ink); padding-top: .8rem; }
.steps li::before { content: counter(step); display: block; font-size: 1.7rem; font-weight: 700; letter-spacing: -.02em; margin-bottom: .2rem; }
.steps p { margin: 0; color: var(--muted); font-size: .97rem; }

/* Modules */
.modules { margin: 1rem 0 0; padding: 0; list-style: none; }
.modules li { display: grid; grid-template-columns: 11rem 1fr auto; gap: 1rem; padding: .7rem 0; border-top: 1px solid var(--line); align-items: baseline; }
.modules b { font-weight: 650; }
.modules span.what { color: var(--muted); font-size: .95rem; }
.status { font-size: .82rem; white-space: nowrap; color: var(--muted); display: inline-flex; align-items: center; gap: .4rem; }
.status::before { content: ""; width: .55rem; height: .55rem; border-radius: 50%; border: 1.5px solid var(--on-400); }
.status.live { color: var(--ink); }
.status.live::before { background: var(--accent); border-color: var(--accent); }
.status.coming::before { border-style: dashed; }

/* Band */
.band { background: var(--band-bg); color: var(--band-ink); border-radius: .9rem; padding: 2rem 1.6rem; margin: 2rem 0; }
.band h2 { margin-bottom: 1rem; }
.band .btn { background: var(--band-ink); color: var(--band-bg); }
.band .btn.quiet { background: transparent; color: var(--band-ink); border-color: rgba(255,255,255,.55); }

/* Callout sentence */
.sentence { font-size: 1.25rem; max-width: 34ch; border-left: 3px solid var(--ink); padding-left: 1rem; margin: 2rem 0; }

/* Forms */
form.contact { display: grid; gap: 1rem; max-width: 30rem; margin-top: 1.4rem; }
form.contact label { display: grid; gap: .3rem; font-weight: 600; font-size: .95rem; }
form.contact input, form.contact select, form.contact textarea {
  font: inherit; color: var(--ink); background: var(--surface);
  border: 1px solid var(--on-300); border-radius: .45rem; padding: .55rem .65rem;
}
form.contact textarea { min-height: 6rem; resize: vertical; }
.hp { position: absolute; left: -9999px; }
.form-note { font-size: .9rem; color: var(--muted); }

/* Prose pages */
.prose p { color: var(--ink); }
.prose h2 { margin-top: 1.8rem; }

/* Footer */
footer { border-top: 1px solid var(--line); margin-top: 3rem; padding: 1.6rem 0 2.2rem; font-size: .92rem; color: var(--muted); }
footer .cols { display: flex; gap: 1rem 2rem; flex-wrap: wrap; justify-content: space-between; }
footer nav { display: flex; gap: 1rem; flex-wrap: wrap; }
footer a { color: var(--muted); }
footer a:hover { color: var(--ink); }
footer p { margin: .3rem 0 0; }

/* Responsive */
@media (max-width: 780px) {
  .doors, .proofs, .steps, .features, .hero.split2 { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .modules li { grid-template-columns: 1fr auto; }
  .modules span.what { grid-column: 1 / -1; }
  .hero { padding-top: 2rem; }
}

/* Partners */
.partners { padding: .4rem 0 2rem; }
.partners .p-label { font-size: .92rem; color: var(--muted); margin: 0 0 .7rem; }
.partner-row { display: flex; gap: .7rem; flex-wrap: wrap; }
.partner { display: inline-block; border: 1px solid var(--line); background: var(--surface); border-radius: .6rem; padding: .55rem 1rem; text-decoration: none; font-weight: 650; }
.partner:hover { border-color: var(--ink); }

/* Switch-pill logo */
.brand .pill { display: inline-flex; align-items: center; background: var(--accent); color: #fff; border-radius: 999px; padding: .13em .5em .13em .16em; font-size: .62em; margin-right: .18rem; }
.brand .knob { width: 1.05em; height: 1.05em; border-radius: 50%; background: #fff; margin-right: .28em; }
.pdot { display: inline-block; width: .6rem; height: .6rem; border-radius: 50%; margin-right: .5rem; }

/* Hero with product showcase */
.hero.split2 { display: grid; grid-template-columns: 1.02fr .98fr; gap: 2.6rem; align-items: center; }

/* Language menu */
.langmenu { position: relative; font-size: .85rem; }
.langmenu summary { list-style: none; cursor: pointer; border: 1px solid var(--line); border-radius: .5rem; padding: .3rem .7rem; color: var(--ink); font-weight: 650; }
.langmenu summary::-webkit-details-marker { display: none; }
.langmenu summary::after { content: " \25BE"; color: var(--muted); }
.langmenu[open] summary { border-color: var(--ink); }
.langlist { position: absolute; right: 0; top: calc(100% + .3rem); background: var(--surface); border: 1px solid var(--line); border-radius: .5rem; padding: .3rem; display: grid; min-width: 4rem; z-index: 5; box-shadow: 0 6px 18px rgba(33,31,28,.08); }
.langlist a { text-decoration: none; padding: .35rem .7rem; border-radius: .35rem; color: var(--ink); }
.langlist a:hover { background: var(--on-100); }

/* ShowRoom showcase */
.showcase { margin: 0; border: 1px solid var(--line); border-radius: .9rem; background: var(--surface); overflow: hidden; }
.showcase .shot-bar { font-size: .8rem; }
.prod-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; padding: .9rem; }
.prod { border: 1px solid var(--line); border-radius: .6rem; padding: .6rem .6rem .7rem; background: var(--bg); display: flex; flex-direction: column; align-items: flex-start; gap: .1rem; }
.prod .em { font-size: 2rem; line-height: 1.2; }
.prod .nm { font-size: .88rem; font-weight: 650; }
.prod .pr { font-size: .82rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.chip { display: inline-block; font-size: .7rem; font-weight: 650; background: var(--accent); color: #fff; border-radius: 999px; padding: .12rem .55rem; margin-top: .3rem; }
.chip.ghost { background: var(--on-100); color: var(--ink); }
.showcase figcaption { font-size: .88rem; color: var(--muted); padding: 0 1rem .9rem; }
@media (max-width: 520px) { .prod-grid { grid-template-columns: repeat(2, 1fr); } }