/* KIT MORU landing — brand book variant B "Kinetic" (github.com/nikita-voloshyn/kit-moru-brand).
   Three colours, all from the logo: field #00E7E5 (bars), ink #102333 (cat, "Moru"), white.
   Sharp corners everywhere except pill buttons and the navigation pill. No gradients. */

@font-face { font-family: Unbounded; font-weight: 900; font-display: swap; src: url(fonts/unbounded-900-cyrillic.woff2) format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: Unbounded; font-weight: 900; font-display: swap; src: url(fonts/unbounded-900-latin.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "JetBrains Mono"; font-weight: 700; font-display: swap; src: url(fonts/jbmono-700-cyrillic.woff2) format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "JetBrains Mono"; font-weight: 700; font-display: swap; src: url(fonts/jbmono-700-latin.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: Inter; font-weight: 400 600; font-display: swap; src: url(fonts/inter-var-cyrillic.woff2) format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: Inter; font-weight: 400 600; font-display: swap; src: url(fonts/inter-var-latin.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  --field: #00e7e5;
  --ink: #102333;
  --white: #ffffff;
  --ink-70: rgb(16 35 51 / 72%);
  --err: #9e1b12;
  --display: Unbounded, "Arial Black", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --body: Inter, system-ui, sans-serif;
  --header: 84px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; scroll-padding-top: calc(var(--header) + 12px); }
body { margin: 0; background: var(--field); color: var(--ink); font: 17px/1.55 var(--body); -webkit-font-smoothing: antialiased; }
::selection { background: var(--ink); color: var(--field); }
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3 { margin: 0; }
p { margin: 0; }
.mono { font-family: var(--mono); letter-spacing: -.02em; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 28px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 300; background: var(--ink); color: var(--white); padding: 12px 16px; }
.skip:focus { top: 12px; }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
.dark :focus-visible, .qr-banner :focus-visible { outline-color: var(--field); }

/* Header */
.top { position: sticky; top: 0; z-index: 100; height: var(--header); display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 0 28px; background: var(--field); }
.brand img { width: 64px; height: 64px; }
.pill { position: absolute; left: 50%; transform: translateX(-50%); display: flex; gap: 2px; background: var(--ink); border-radius: 999px; padding: 6px; box-shadow: 0 10px 28px rgb(16 35 51 / 30%); }
.pill a { font: 700 12px/1 var(--mono); letter-spacing: -.02em; text-transform: uppercase; color: var(--white); text-decoration: none; padding: 12px 16px; border-radius: 999px; transition: background .2s, color .2s; }
.pill a:hover { background: var(--white); color: var(--ink); }
.top-right { display: flex; align-items: center; gap: 10px; }
.top-right > .btn { order: 1; }
.lang { order: 2; display: flex; border: 2px solid var(--ink); border-radius: 999px; overflow: hidden; font-size: 12px; font-weight: 700; }
.lang a, .lang span { display: grid; place-items: center; min-width: 44px; min-height: 44px; padding: 0 10px; text-decoration: none; }
.lang span { background: var(--ink); color: var(--white); }
.lang a:hover { background: var(--white); }
.menu { order: 3; display: none; position: relative; }
.menu summary { list-style: none; width: 48px; height: 48px; border: 2px solid var(--ink); border-radius: 999px; display: grid; place-content: center; gap: 6px; cursor: pointer; }
.menu summary::-webkit-details-marker { display: none; }
.menu summary span { display: block; width: 18px; height: 2px; background: var(--ink); }
.menu-panel { position: absolute; right: 0; top: 60px; width: min(86vw, 320px); background: var(--ink); color: var(--white); padding: 12px; display: grid; gap: 2px; border: 2px solid var(--ink); }
.menu-panel a { font: 700 13px/1 var(--mono); text-transform: uppercase; text-decoration: none; padding: 16px 12px; border-bottom: 1px solid rgb(255 255 255 / 15%); }
.menu-panel .btn { margin-top: 10px; justify-content: center; border-bottom: 0; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 56px; padding: 0 28px; border-radius: 999px;
  font: 700 13px/1 var(--mono); text-transform: uppercase; letter-spacing: -.02em; text-decoration: none; border: 2px solid var(--ink); cursor: pointer; transition: transform .2s; }
.btn:hover { transform: translateX(8px); }
.btn-sm { min-height: 48px; padding: 0 20px; font-size: 12px; }
.btn-ink { background: var(--ink); color: var(--white); }
.btn-line { background: transparent; color: var(--ink); }
.btn-field { background: var(--field); color: var(--ink); border-color: var(--field); }
.btn-wide { width: 100%; }
.btn[disabled] { opacity: .55; cursor: not-allowed; transform: none; }
.row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

/* Hero: one statement, then the scroll indicator */
.hero[id] { min-height: calc(100svh - var(--header)); display: flex; flex-direction: column; justify-content: center; padding: 40px 0 0; }
.hero h1 { font: 900 14.6vw/.84 var(--display); text-transform: uppercase; letter-spacing: -.05em; text-align: center; margin: auto 0; }
.hero-meta { margin-top: 40px; border-top: 2px solid var(--ink); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px; padding: 26px 28px 34px; }
.hero-meta .mono { font-size: 12px; font-weight: 700; text-transform: uppercase; line-height: 1.5; }
.hero-right { text-align: right; font: 900 18px/1.05 var(--display); text-transform: uppercase; }
.spin { width: 144px; height: 144px; position: relative; display: grid; place-items: center; color: var(--ink); }
.spin svg.ring { position: absolute; inset: 0; animation: spin 12s linear infinite; }
.spin text { font: 700 9px var(--mono); text-transform: uppercase; letter-spacing: .14em; fill: var(--ink); }
.spin .arrow { width: 26px; height: 26px; transition: transform .2s; }
.spin:hover .arrow { transform: translateY(4px) scale(1.1); }
@keyframes spin { to { transform: rotate(360deg); } }

/* Offer */
#offer .h2.wide { max-width: 22ch; }
#offer .sub { font-size: 19px; max-width: 40em; margin-top: 24px; }
#offer .row { margin-top: 32px; }
.sub { font-size: 18px; }
.meta { margin-top: 22px; font-size: 12px; font-weight: 700; text-transform: uppercase; line-height: 1.6; }
.eyebrow { font-size: 12px; font-weight: 700; text-transform: uppercase; }

.try .qr-banner { max-width: 560px; margin: 0 auto; }
.qr-banner { background: var(--ink); color: var(--white); border: 2px solid var(--white); padding: 34px 26px; display: grid; gap: 12px; justify-items: center; text-align: center; }
.qr-banner h2 { font: 900 clamp(22px, 2.6vw, 30px)/1.05 var(--display); text-transform: uppercase; letter-spacing: -.02em; color: var(--field); }
.qr-hint { font-size: 14px; }
.demo-tag { font-size: 11px; font-weight: 700; text-transform: uppercase; background: var(--field); color: var(--ink); padding: 7px 12px; border-radius: 999px; }
.qr-body { display: flex; gap: 16px; align-items: center; justify-content: center; }
.qr-wrap .qr { width: 220px; height: 220px; background: var(--white); padding: 0; }
.qr-wrap .qr svg { width: 100%; height: 100%; display: block; }
.qr-missing { width: 220px; height: 220px; border: 2px dashed rgb(255 255 255 / 45%); display: grid; place-items: center; padding: 18px; font-size: 13px; color: rgb(255 255 255 / 80%); }
.qr-mobile, .qr-tap-hint { display: none; }
.qr-tap { all: unset; display: block; cursor: default; }
.qr-tap:focus-visible { outline: 3px solid var(--field); outline-offset: 4px; }

/* Install instructions sheet (phones and tablets) */
.install { width: min(560px, calc(100vw - 24px)); max-height: calc(100svh - 24px); border: 2px solid var(--ink); border-radius: 0; padding: 26px 22px 22px;
  background: var(--field); color: var(--ink); }
.install::backdrop { background: rgb(16 35 51 / 70%); }
.install h2 { font: 900 22px/1.05 var(--display); text-transform: uppercase; letter-spacing: -.02em; margin: 14px 0 18px; }
.install-close { position: absolute; top: 10px; right: 10px; }
.install-close button { width: 44px; height: 44px; border: 2px solid var(--ink); border-radius: 999px; background: none; font: 700 22px/1 var(--mono); color: var(--ink); cursor: pointer; }
.install-steps { list-style: none; counter-reset: s; padding: 0; margin: 0 0 14px; border-top: 2px solid var(--ink); }
.install-steps li { counter-increment: s; display: grid; grid-template-columns: 40px 1fr; gap: 10px; padding: 14px 0; border-bottom: 2px solid var(--ink); font-size: 16px; }
.install-steps li::before { content: "0" counter(s); font: 700 13px var(--mono); padding-top: 2px; }
.install-steps b { font-weight: 600; }
.install-note { font-size: 14px; margin-bottom: 18px; }
.install-note:empty { display: none; }

/* Marquee */
.marquee { background: var(--ink); transform: skewY(-2deg); padding: 40px 0; margin: 30px 0 70px; overflow: hidden; contain: paint; }
.track { display: flex; width: max-content; white-space: nowrap; animation: slide 30s linear infinite; }
.track span { font: 900 8vw/1 var(--display); text-transform: uppercase; color: var(--field); padding-right: 3vw; letter-spacing: -.03em; }
.track.rev { animation-direction: reverse; animation-duration: 36s; margin-top: 10px; }
.track.rev span { color: rgb(255 255 255 / 80%); font-size: 5vw; }
@keyframes slide { to { transform: translateX(-50%); } }

/* Sections */
section[id] { padding: 100px 0; }
.hero[id] { padding: 44px 0 56px; }
.dark { background: var(--ink); color: var(--white); }
.sec-head { border-bottom: 2px solid currentColor; padding-bottom: 18px; margin-bottom: 36px; font-size: 12px; font-weight: 700; text-transform: uppercase; }
.h2 { font: 900 clamp(28px, 4.2vw, 60px)/.95 var(--display); text-transform: uppercase; letter-spacing: -.035em; max-width: 18ch; }
.h3 { font: 900 clamp(22px, 2.4vw, 32px)/1 var(--display); text-transform: uppercase; letter-spacing: -.03em; }
.lead { font-size: 19px; max-width: 46em; margin-top: 22px; color: rgb(255 255 255 / 86%); }
.lead.dark-ink { color: var(--ink); }
.note { margin: 26px 0; font-size: 15px; max-width: 60em; }
.note.light { color: rgb(255 255 255 / 80%); }

.list { margin-top: 40px; }
.list article { display: grid; grid-template-columns: 80px 1fr; gap: 20px; padding: 30px 0; border-top: 1px solid rgb(255 255 255 / 22%); transition: background .3s; }
.list article:hover { background: rgb(255 255 255 / 5%); }
.list .idx { color: var(--field); font-size: 16px; font-weight: 700; padding-top: 8px; }
.list h3 { font: 900 clamp(26px, 4.4vw, 60px)/.95 var(--display); text-transform: uppercase; letter-spacing: -.035em; transition: transform .3s; }
.list article:hover h3 { transform: translateX(16px); }
.list p { margin-top: 14px; max-width: 48em; color: rgb(255 255 255 / 84%); }
.list.ink article { border-top-color: var(--ink); }
.list.ink article:hover { background: rgb(16 35 51 / 6%); }
.list.ink .idx { color: var(--ink); }
.list.ink p { color: var(--ink); }

/* Rotation */
.rot-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 56px; align-items: center; }
.steps { list-style: none; padding: 0; margin: 34px 0 0; border-top: 2px solid var(--ink); }
.steps li { display: grid; grid-template-columns: 56px 1fr; gap: 16px; padding: 20px 0; border-bottom: 2px solid var(--ink); }
.steps .mono { font-weight: 700; padding-top: 3px; }
.steps b { font: 900 18px/1.1 var(--display); text-transform: uppercase; }
.steps p { margin-top: 6px; }
.phone { margin: 0; justify-self: center; width: min(100%, 300px); aspect-ratio: 9 / 18.5; border: 2px solid var(--ink); border-radius: 36px; background: var(--ink); padding: 14px; }
.phone-screen { height: 100%; border-radius: 24px; background: var(--field); padding: 26px 16px; display: flex; flex-direction: column; gap: 12px; }
.ph-title { font-size: 12px; font-weight: 700; text-transform: uppercase; margin-bottom: 8px; }
.addr { border: 2px solid var(--ink); padding: 14px; display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 13px; background: var(--white); }
.addr b { font: 700 11px var(--mono); text-transform: uppercase; }
.addr.bad { opacity: .55; text-decoration: line-through; }
.addr.ok { background: var(--ink); color: var(--field); }
.ph-foot { margin-top: auto; font-size: 10px; text-transform: uppercase; opacity: .7; }

/* Integration zones */
.zones { margin-top: 40px; border: 2px solid var(--ink); }
.zones > div { display: grid; grid-template-columns: 1fr 1fr; }
.zones > div + div { border-top: 2px solid var(--ink); }
.zones p, .zones .zh span { padding: 20px 22px; }
.zones p + p, .zones .zh span + span { border-left: 2px solid var(--ink); }
.zones .zh { background: var(--ink); color: var(--white); font-size: 12px; font-weight: 700; text-transform: uppercase; }
.zones .zh span + span { border-left-color: rgb(255 255 255 / 30%); }

/* Push */
.push-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 56px; align-items: center; }
.conds { list-style: none; padding: 0; margin: 28px 0 0; border-top: 1px solid rgb(255 255 255 / 25%); }
.conds li { padding: 16px 0; border-bottom: 1px solid rgb(255 255 255 / 25%); }
.conds b { display: inline-block; min-width: 110px; font: 700 13px var(--mono); text-transform: uppercase; color: var(--field); }
.lock { margin: 0; justify-self: center; width: min(100%, 340px); aspect-ratio: 9 / 16; border: 2px solid var(--white); border-radius: 40px; padding: 48px 18px; text-align: center;
  background: var(--ink); }
.lock-time { font: 900 64px/1 var(--display); }
.lock-date { margin-top: 8px; font-size: 13px; text-transform: uppercase; }
.notif { margin-top: 40px; display: flex; gap: 12px; text-align: left; background: var(--white); color: var(--ink); padding: 14px; border-radius: 18px; }
.notif img { flex: none; background: var(--field); border-radius: 8px; padding: 3px; }
.notif b { display: flex; justify-content: space-between; gap: 8px; font-size: 14px; }
.notif b .mono { font-size: 11px; font-weight: 700; opacity: .6; }
.notif p { font-size: 14px; margin-top: 2px; }

/* FAQ */
.faq { margin-top: 36px; border-top: 1px solid rgb(255 255 255 / 25%); }
.faq details { border-bottom: 1px solid rgb(255 255 255 / 25%); }
.faq summary { cursor: pointer; list-style: none; padding: 24px 40px 24px 0; position: relative; font: 900 clamp(18px, 2vw, 26px)/1.1 var(--display); text-transform: uppercase; letter-spacing: -.02em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 20px; font: 700 28px var(--mono); color: var(--field); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { padding: 0 0 24px; max-width: 48em; color: rgb(255 255 255 / 86%); }

/* Final CTA + form */
.final { border-top: 2px solid var(--ink); }
.giant { font: 900 min(7.3vw, 90px)/.86 var(--display); text-transform: uppercase; letter-spacing: -.045em; text-align: center; margin-bottom: 70px; }
.lead-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 48px; align-items: start; }
.alt { margin-top: 28px; font-size: 13px; font-weight: 700; text-transform: uppercase; line-height: 2; }
.alt a { color: var(--ink); text-decoration-thickness: 2px; text-underline-offset: 4px; }
.form { background: var(--white); border: 2px solid var(--ink); padding: 30px; }
.field { border: 0; margin: 0 0 18px; padding: 0; display: grid; gap: 8px; }
.field legend, .field label { font: 700 12px var(--mono); text-transform: uppercase; padding: 0; margin-bottom: 2px; }
.field label span { opacity: .6; text-transform: none; font-weight: 700; }
.field input:not([type="radio"]):not([type="checkbox"]) { width: 100%; height: 54px; border: 2px solid var(--ink); background: var(--white); padding: 0 14px; font: 16px var(--body); color: var(--ink); border-radius: 0; }
.field input:focus { outline: 3px solid var(--field); outline-offset: 0; }
.field.two { grid-template-columns: 1fr 1fr; gap: 14px; }
.field.two > div { display: grid; gap: 8px; }
.field .err { color: var(--err); font-size: 13px; min-height: 0; }
.field.invalid input { border-color: var(--err); }
.seg { display: inline-flex; border: 2px solid var(--ink); width: fit-content; margin-bottom: 6px; }
.seg label { margin: 0; cursor: pointer; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg span { display: block; padding: 12px 18px; min-height: 44px; font: 700 12px var(--mono); text-transform: uppercase; }
.seg input:checked + span { background: var(--ink); color: var(--white); }
.seg input:focus-visible + span { outline: 3px solid var(--field); }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; margin: 4px 0 18px; }
.consent input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--ink); }
.form-status { margin-top: 14px; font-size: 15px; font-weight: 600; min-height: 1em; }
.form-status.ok { color: var(--ink); }
.form-status.bad { color: var(--err); }
.form-off { background: var(--field); border: 2px solid var(--ink); padding: 14px; font-size: 14px; margin-bottom: 18px; }

.foot { border-top: 2px solid var(--ink); display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; padding: 22px 28px; font-size: 12px; font-weight: 700; text-transform: uppercase; }
.foot nav { display: flex; gap: 22px; flex-wrap: wrap; }
.foot a { text-decoration-thickness: 2px; text-underline-offset: 4px; }

/* Touch devices: the QR opens the install instructions */
@media (hover: none), (pointer: coarse) {
  .qr-tap { cursor: pointer; }
  .qr-mobile { display: inline-flex; width: 100%; }
  .qr-tap-hint { display: block; font-size: 12px; text-transform: uppercase; opacity: .8; }
}

/* Tablet */
@media (max-width: 1000px) {
  .pill { display: none; }
  .rot-grid, .push-grid, .lead-grid { grid-template-columns: 1fr; }
  .qr-banner { justify-self: stretch; }
  .phone, .lock { width: min(100%, 280px); }
  section[id] { padding: 72px 0; }
}
/* Phone */
@media (max-width: 640px) {
  :root { --header: 72px; }
  body { font-size: 16px; }
  .wrap { padding: 0 20px; }
  .top { padding: 0 16px; }
  .brand img { width: 52px; height: 52px; }
  .top-right > .btn { display: none; }
  .menu { display: block; }
  .hero h1 { font-size: 19vw; }
  .hero-meta { grid-template-columns: 1fr; justify-items: center; text-align: center; padding: 22px 20px 28px; gap: 14px; }
  .hero-right { text-align: center; }
  .sub, #offer .sub { font-size: 16px; }
  #offer .btn { flex: 1 1 100%; }
  .list article { grid-template-columns: 1fr; gap: 6px; }
  .list .idx { padding-top: 0; }
  .zones .zh { display: none; }
  .zones p::before { content: attr(data-label); display: block; font: 700 11px var(--mono); text-transform: uppercase; margin-bottom: 6px; opacity: .7; }
  .zones > div { grid-template-columns: 1fr; }
  .zones p + p, .zones .zh span + span { border-left: 0; border-top: 2px solid var(--ink); }
  .zones .zh span + span { border-top-color: rgb(255 255 255 / 30%); }
  .field.two { grid-template-columns: 1fr; }
  .form { padding: 20px; }
  .giant { font-size: 7.9vw; margin-bottom: 44px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}
.install .demo-tag { background: var(--ink); color: var(--field); }