@charset "UTF-8";
/* ==========================================================================
   ChargingPile - international (English-first) marketing site
   Design intent: restrained Western B2B SaaS. Light canvas, one teal accent,
   a single dark band for the integration/API story, generous whitespace and a
   strict type scale. No CDN, no web fonts, no decorative gradients.
   Budget: CSS under 45 KB.
   ========================================================================== */

/* ------------------------------------------------------------ design tokens */
:root {
  --bg: #FFFFFF;
  --soft: #F8FAFC;
  --soft-2: #F1F5F9;
  --ink: #0B1220;
  --ink-2: #475467;
  --ink-3: #667085;
  --line: #E4E7EC;
  --line-2: #D0D5DD;
  --accent: #0F766E;
  --accent-ink: #0B5F58;
  --accent-soft: #F0FDFA;
  --accent-line: #99F6E4;
  --dark: #0B1220;
  --dark-2: #13203A;
  --dark-line: rgba(255, 255, 255, .14);
  --on-dark: #F8FAFC;
  --on-dark-2: #A7B4C6;
  --accent-light: #5EEAD4;
  --ok: #047857;
  --r-sm: 8px;
  --r: 12px;
  --r-lg: 16px;
  --maxw: 1160px;
  --gut: 28px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 12px 28px -18px rgba(16, 24, 40, .28);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, "Noto Sans", "Liberation Sans", sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
    "Liberation Mono", monospace;
  /* type scale (1.22 ratio), rem based on the 17px body below */
  --t-display: clamp(2.25rem, 1.35rem + 3.4vw, 3.6rem);
  --t-h2: clamp(1.65rem, 1.25rem + 1.5vw, 2.35rem);
  --t-h3: 1.125rem;
  --t-h4: .9375rem;
}

/* ------------------------------------------------------------------- reset */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.62;
  color: var(--ink);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  margin: 0 0 .55em;
  color: var(--ink);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -.018em;
  text-wrap: balance;
}

h1 { font-size: var(--t-display); letter-spacing: -.028em; line-height: 1.05; }
h2 { font-size: var(--t-h2); }
h3 { font-size: var(--t-h3); line-height: 1.32; letter-spacing: -.01em; }

p { margin: 0 0 1em; color: var(--ink-2); }
p:last-child { margin-bottom: 0; }
strong, b { color: var(--ink); font-weight: 650; }

a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--accent-ink); }

img, svg { max-width: 100%; }
img { height: auto; }

ul, ol { margin: 0 0 1em; padding-left: 1.1em; }
li { color: var(--ink-2); }

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

code, .mono { font-family: var(--mono); font-size: .875em; }
.muted { color: var(--ink-3); }
.small { font-size: .875rem; }
.hl { color: var(--accent); }

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 12px 18px;
  color: #fff;
  background: var(--accent);
  border-radius: 0 0 10px 0;
}
.skip:focus { left: 0; }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------------------------------------------------------------- structure */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gut); }
.sec { padding: 104px 0; }
.sec--tight { padding: 72px 0 96px; }
.sec--soft { background: var(--soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sec--dark { background: var(--dark); color: var(--on-dark); }
.sec--dark h2, .sec--dark h3, .sec--dark strong, .sec--dark b { color: var(--on-dark); }
.sec--dark p, .sec--dark li { color: var(--on-dark-2); }

.grid { display: grid; gap: 22px; align-items: start; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.head { max-width: 720px; margin-bottom: 52px; }
.head--wide { max-width: 860px; }
.head--center { margin-left: auto; margin-right: auto; text-align: center; }
.head > p:not(.eyebrow) { font-size: 1.0625rem; }

.eyebrow {
  display: inline-block;
  margin: 0 0 16px;
  font-size: .8125rem;
  font-weight: 650;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--accent);
}
.eyebrow--dark { color: var(--accent-light); }

/* ------------------------------------------------------------------ buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 11px 20px;
  font-family: inherit;
  font-size: .9375rem;
  font-weight: 600;
  line-height: 1.2;
  color: #fff;
  text-decoration: none;
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease;
}
.btn:hover { color: #fff; background: var(--accent-ink); border-color: var(--accent-ink); transform: translateY(-1px); }
.btn:active { transform: none; }
.btn--ghost { color: var(--ink); background: #fff; border-color: var(--line-2); }
.btn--ghost:hover { color: var(--ink); background: var(--soft); border-color: var(--ink-3); }
.sec--dark .btn--ghost { color: var(--on-dark); background: transparent; border-color: var(--dark-line); }
.sec--dark .btn--ghost:hover { background: rgba(255, 255, 255, .06); border-color: var(--accent-light); }
.btn--sm { min-height: 38px; padding: 8px 14px; font-size: .875rem; }
.btn--block { width: 100%; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* ------------------------------------------------------------------- header */
.hdr {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, .92);
  border-bottom: 1px solid var(--line);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  backdrop-filter: saturate(180%) blur(12px);
}
.hdr__in { display: flex; align-items: center; gap: 16px; min-height: 72px; }

.brand { display: inline-flex; align-items: center; gap: 10px; order: 1; text-decoration: none; }
.brand img { display: block; width: 36px; height: 36px; }
.brand__txt { display: flex; flex-direction: column; line-height: 1.2; }
.brand__name { font-size: 1.0625rem; font-weight: 700; color: var(--ink); letter-spacing: -.01em; }
.brand__sub { font-size: .6875rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }

.nav { order: 2; margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: 2px; margin: 0; padding: 0; list-style: none; }
.nav__list li { margin: 0; }
.nav__link {
  display: block;
  padding: 8px 12px;
  font-size: .9375rem;
  font-weight: 500;
  color: var(--ink-2);
  text-decoration: none;
  border-radius: var(--r-sm);
  transition: color .16s ease, background .16s ease;
}
.nav__link:hover, .nav__link[aria-current] { color: var(--ink); background: var(--soft-2); }
.nav__cta { display: none; }

.hdr__cta { order: 4; display: inline-flex; gap: 10px; }

.lang { order: 3; display: inline-flex; align-items: center; gap: 2px; color: var(--ink-3); }
.lang__ico { flex: none; }
.lang__sel {
  max-width: 132px;
  padding: 7px 6px 7px 2px;
  font-family: inherit;
  font-size: .875rem;
  color: var(--ink);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  cursor: pointer;
}
.lang__sel:hover { border-color: var(--line-2); background: #fff; }

.burger {
  order: 3;
  display: none;
  width: 42px;
  height: 42px;
  margin-left: auto;
  padding: 0;
  background: #fff;
  border: 1px solid var(--line-2);
  border-radius: var(--r-sm);
  cursor: pointer;
}
.burger span {
  display: block;
  width: 18px; height: 2px;
  margin: 3px auto;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease;
}
body.nav-open .burger span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
body.nav-open .burger span:nth-child(2) { opacity: 0; }
body.nav-open .burger span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

/* --------------------------------------------------------------------- hero */
.hero { padding: 88px 0 100px; background: linear-gradient(180deg, #FFFFFF 0%, #FBFDFC 60%, var(--soft) 100%); }
.hero__in { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.hero h1 { margin-bottom: 20px; }
.lead { max-width: 60ch; font-size: 1.125rem; line-height: 1.6; }
.hero .btns { margin: 30px 0 0; }

.spec {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 26px;
  margin: 40px 0 0;
  padding: 26px 0 0;
  border-top: 1px solid var(--line);
}
.spec > div { margin: 0; }
.spec dt {
  margin-bottom: 3px;
  font-size: .75rem;
  font-weight: 650;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.spec dd { margin: 0; font-size: .9375rem; color: var(--ink); }

/* console mock-up (stylised, not a screenshot) */
.win {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.win__bar { display: flex; align-items: center; gap: 12px; padding: 10px 14px; background: var(--soft); border-bottom: 1px solid var(--line); }
.win__dots { display: flex; gap: 5px; }
.win__dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--line-2); }
.win__url {
  flex: 1;
  padding: 3px 10px;
  font-family: var(--mono);
  font-size: .6875rem;
  color: var(--ink-3);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.win__tag { font-size: .6875rem; color: var(--ink-3); white-space: nowrap; }
.win__body { display: grid; grid-template-columns: 158px minmax(0, 1fr); }
.win__side { padding: 14px 10px; background: var(--soft); border-right: 1px solid var(--line); }
.win__side b {
  display: block;
  margin: 0 8px 8px;
  font-size: .625rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.win__side span { display: block; padding: 5px 8px; font-size: .78rem; color: var(--ink-2); border-radius: 6px; }
.win__side span.on { color: var(--accent-ink); background: var(--accent-soft); font-weight: 600; }
.win__main { padding: 16px; }

.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-bottom: 14px; }
.kpi { padding: 10px; border: 1px solid var(--line); border-radius: var(--r-sm); }
.kpi b { display: block; font-size: 1.0625rem; letter-spacing: -.02em; }
.kpi b small { font-size: .7em; font-weight: 500; color: var(--ink-3); }
.kpi span { font-size: .6875rem; color: var(--ink-3); }

.win__row { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 10px; }
.box { padding: 12px; border: 1px solid var(--line); border-radius: var(--r-sm); }
.box__h { margin: 0 0 10px; font-size: .75rem; font-weight: 650; color: var(--ink-2); }
.bars { display: flex; align-items: flex-end; gap: 4px; height: 74px; }
.bars i {
  flex: 1;
  height: calc(var(--h, 40) * 1%);
  min-height: 4px;
  background: var(--accent);
  opacity: .82;
  border-radius: 2px;
  animation: grow .8s cubic-bezier(.2, .8, .2, 1) both;
  animation-delay: calc(var(--i, 0) * 40ms);
}
@keyframes grow { from { height: 3%; opacity: 0; } }
.mini { margin: 0; padding: 0; list-style: none; }
.mini li {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin: 0;
  padding: 5px 0;
  font-size: .72rem;
  color: var(--ink-2);
  border-bottom: 1px solid var(--line);
}
.mini li:last-child { border-bottom: 0; }
.mini em { font-style: normal; color: var(--ink); font-weight: 600; }
.win__note { margin: 12px 0 0; font-size: .6875rem; color: var(--ink-3); }

/* --------------------------------------------------------------------- cards */
.card {
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.card:hover { border-color: var(--line-2); box-shadow: var(--shadow); transform: translateY(-2px); }
.card h3 { margin-bottom: .5em; }
.card p { font-size: .9375rem; }
.card--sm { padding: 22px; }
.card--sm h3 { font-size: 1.0625rem; }
.card--dark { background: rgba(255, 255, 255, .04); border-color: var(--dark-line); }
.card--dark:hover { border-color: var(--accent-light); box-shadow: none; transform: none; }

.route {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: .75rem;
  color: var(--accent);
}
.sec--dark .route { color: var(--accent-light); }

.ticks { margin: 16px 0 0; padding: 0; list-style: none; }
.ticks li {
  position: relative;
  margin: 0;
  padding: 5px 0 5px 24px;
  font-size: .9rem;
}
.ticks li + li { margin-top: 2px; }
.ticks li::before {
  content: "";
  position: absolute;
  left: 3px; top: 13px;
  width: 8px; height: 4px;
  border-left: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg);
}
.sec--dark .ticks li::before { border-color: var(--accent-light); }
.ticks--2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 28px; }

/* --------------------------------------------------------------- who section */
.who {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.who li { margin: 0; padding: 22px; background: #fff; }
.who strong { display: block; margin-bottom: 6px; font-size: 1rem; }
.who span { font-size: .875rem; color: var(--ink-2); }

/* -------------------------------------------------------------- how it works */
.flow { margin: 0; padding: 0; list-style: none; counter-reset: step; }
.flow__step {
  position: relative;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 4px 22px;
  margin: 0;
  padding: 0 0 34px;
}
.flow__step::before {
  content: "";
  position: absolute;
  left: 21px; top: 46px; bottom: 4px;
  width: 1px;
  background: var(--line);
}
.flow__step:last-child { padding-bottom: 0; }
.flow__step:last-child::before { display: none; }
.flow__n {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  font-size: .9375rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  border-radius: 50%;
}
.flow__step h3 { grid-column: 2; margin: .5em 0 .35em; }
.flow__step p { grid-column: 2; max-width: 68ch; }

/* -------------------------------------------------------------- integrations */
.ints { margin-bottom: 42px; }

.api { border: 1px solid var(--dark-line); border-radius: var(--r-lg); overflow: hidden; background: rgba(255, 255, 255, .03); }
.api__tabs { display: flex; gap: 4px; padding: 10px 10px 0; border-bottom: 1px solid var(--dark-line); flex-wrap: wrap; }
.api__tab {
  padding: 8px 14px;
  font-family: inherit;
  font-size: .875rem;
  font-weight: 600;
  color: var(--on-dark-2);
  background: transparent;
  border: 1px solid transparent;
  border-bottom: 2px solid transparent;
  border-radius: var(--r-sm) var(--r-sm) 0 0;
  cursor: pointer;
}
.api__tab:hover { color: var(--on-dark); background: rgba(255, 255, 255, .05); }
.api__tab.is-on { color: var(--on-dark); border-bottom-color: var(--accent-light); }
.api__panels { padding: 0; }
.api__panel pre {
  margin: 0;
  padding: 22px;
  overflow-x: auto;
  font-size: .8125rem;
  line-height: 1.65;
  color: #D5E3F0;
  background: #081426;
}
.api__panel code { font-family: var(--mono); }
.api__note { margin: 0; padding: 14px 22px; font-size: .8125rem; color: var(--on-dark-2); }

.figure { margin: 44px 0 0; }
.figure img {
  display: block;
  width: 100%;
  border: 1px solid var(--dark-line);
  border-radius: var(--r-lg);
  background: #fff;
}
.figure figcaption { margin-top: 12px; font-size: .8125rem; color: var(--on-dark-2); }

/* ------------------------------------------------------------------- payments */
.note {
  margin-top: 30px;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--r);
}
.note h3 { margin-bottom: .35em; }

/* ------------------------------------------------------------------ language */
.langdemo {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 40px;
  margin-top: 34px;
  padding: 30px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  align-items: start;
}
.langlist { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.langlist li {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin: 0;
  padding: 11px 14px;
  font-size: .9rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
}
.langlist b { font-size: .9375rem; }
.langlist span { font-size: .8125rem; color: var(--ink-3); text-align: right; }

/* ------------------------------------------------------------------- pricing */
.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; align-items: start; }
.plan { position: relative; display: flex; flex-direction: column; }
.plan--best { border-color: var(--accent-line); box-shadow: 0 0 0 1px var(--accent-line) inset; }
.plan__badge {
  position: absolute;
  top: -11px; right: 22px;
  margin: 0;
  padding: 3px 10px;
  font-size: .6875rem;
  font-weight: 650;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: #fff;
  background: var(--accent);
  border-radius: 999px;
}
.price { display: flex; align-items: baseline; gap: 10px; margin: 14px 0 4px; }
.price b { font-size: 1.75rem; letter-spacing: -.02em; }
.price span { font-size: .8125rem; color: var(--ink-3); }
.price small { font-size: .75rem; color: var(--ink-3); }
.plan .ticks { flex: 1; }
.plan .btn { margin-top: 20px; }

.tblwrap {
  margin-top: 34px;
  overflow-x: auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  -webkit-overflow-scrolling: touch;
}
table { width: 100%; min-width: 680px; border-collapse: collapse; font-size: .9rem; }
caption { padding: 16px 18px 0; text-align: left; font-size: .8125rem; color: var(--ink-3); }
th, td { padding: 12px 18px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
thead th { font-size: .8125rem; font-weight: 650; background: var(--soft); white-space: nowrap; }
tbody th { font-weight: 500; color: var(--ink); }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
td.yes { color: var(--ok); font-weight: 600; white-space: nowrap; }
td.no { color: var(--ink-3); white-space: nowrap; }

/* ----------------------------------------------------------------------- FAQ */
.faq { display: grid; gap: 12px; max-width: 900px; }
.faq details { padding: 18px 22px; background: #fff; border: 1px solid var(--line); border-radius: var(--r); }
.faq details[open] { border-color: var(--line-2); }
.faq summary {
  position: relative;
  padding-right: 30px;
  font-size: 1.0625rem;
  font-weight: 650;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  position: absolute;
  right: 4px; top: 9px;
  width: 9px; height: 9px;
  border-right: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(45deg);
  transition: transform .2s ease;
}
.faq details[open] summary::after { transform: rotate(-135deg); }
.faq details p { margin: 12px 0 0; font-size: .9375rem; }

/* -------------------------------------------------------------- demo and form */
.cta {
  padding: 46px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
}
.cta__grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 48px; align-items: start; }

.contact { display: grid; gap: 12px; margin: 26px 0 0; padding: 0; list-style: none; }
.contact li { display: flex; gap: 10px; align-items: flex-start; margin: 0; font-size: .9375rem; }
.contact svg { flex: none; margin-top: 4px; color: var(--accent); }

.qrbox {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 26px;
  padding: 18px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--r);
}
.qrbox img { display: block; width: 116px; height: 116px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-sm); }
.qrbox b { display: block; font-size: .9375rem; }
.qrbox span { font-size: .8125rem; color: var(--ink-3); }

.form { display: grid; gap: 14px; padding: 26px; background: var(--soft); border: 1px solid var(--line); border-radius: var(--r-lg); }
.field { display: grid; gap: 6px; }
.field label { font-size: .8125rem; font-weight: 600; color: var(--ink-2); }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 11px 12px;
  font-family: inherit;
  font-size: .9375rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-2);
  border-radius: var(--r-sm);
}
.field input::placeholder, .field textarea::placeholder { color: var(--ink-3); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(15, 118, 110, .14); }
textarea { resize: vertical; }
.form__note { margin: 0; font-size: .8125rem; color: var(--ink-3); }
.form__ok { margin: 0; padding: 11px 12px; font-size: .875rem; color: #052E2B; background: var(--accent-soft); border: 1px solid var(--accent-line); border-radius: var(--r-sm); }
.form__ok[hidden] { display: none; }

/* --------------------------------------------------------------------- legal */
.legal { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin: 0; padding: 0; list-style: none; }
.legal li { margin: 0; padding: 20px; background: #fff; border: 1px solid var(--line); border-radius: var(--r); }
.legal b { display: block; margin-bottom: 6px; font-size: .9375rem; }
.legal span { font-size: .875rem; color: var(--ink-2); }

/* -------------------------------------------------------------------- footer */
.ftr { padding: 62px 0 28px; color: var(--on-dark-2); background: var(--dark); }
.ftr h3, .ftr b, .ftr .brand__name { color: var(--on-dark); }
.ftr__grid { display: grid; grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr)); gap: 34px; }
.ftr__h { margin: 0 0 14px; font-size: .8125rem; font-weight: 650; letter-spacing: .06em; text-transform: uppercase; color: var(--on-dark); }
.ftr ul { margin: 0; padding: 0; list-style: none; }
.ftr li { margin: 0 0 9px; }
.ftr a { font-size: .9rem; color: var(--on-dark-2); text-decoration: none; }
.ftr a:hover { color: var(--accent-light); text-decoration: underline; }
.ftr__about p { max-width: 42ch; font-size: .9rem; color: var(--on-dark-2); }
.ftr__brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.ftr__brand img { width: 32px; height: 32px; }
.wall { margin-top: 40px; padding-top: 26px; border-top: 1px solid var(--dark-line); }
.wall__list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.wall__list li {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 64px;
  margin: 0;
  padding: 12px;
  font-size: .875rem;
  color: var(--on-dark-2);
  text-align: center;
  background: rgba(255, 255, 255, .04);
  border: 1px dashed var(--dark-line);
  border-radius: var(--r);
}
.ftr__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-top: 34px;
  padding-top: 20px;
  font-size: .8125rem;
  border-top: 1px solid var(--dark-line);
}

/* ------------------------------------------------------------ motion + a11y */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s cubic-bezier(.2, .7, .2, 1); }
.reveal.in { opacity: 1; transform: none; }
html:not(.js) .reveal { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .07s; }
.reveal[data-d="2"] { transition-delay: .14s; }
.reveal[data-d="3"] { transition-delay: .21s; }
.reveal[data-d="4"] { transition-delay: .28s; }
.reveal[data-d="5"] { transition-delay: .35s; }

.totop {
  position: fixed;
  right: 22px; bottom: 24px;
  z-index: 55;
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  color: #fff;
  background: var(--ink);
  border: 0;
  border-radius: 50%;
  box-shadow: var(--shadow);
  cursor: pointer;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .22s ease, transform .22s ease;
  pointer-events: none;
}
.totop.on { opacity: 1; transform: none; pointer-events: auto; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  .bars i { animation: none; }
}

@media (prefers-contrast: more) {
  :root { --ink-2: #2B3550; --ink-3: #3D4763; --line: #B4BCCB; --line-2: #94A3B8; }
  .sec--dark { --on-dark-2: #D6DEEA; --dark-line: rgba(255, 255, 255, .34); }
  .ftr { --on-dark-2: #D6DEEA; }
}

/* ------------------------------------------------------------- breakpoints */
@media (max-width: 1080px) {
  :root { --gut: 22px; }
  .sec { padding: 88px 0; }
  .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .who { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero__in { grid-template-columns: minmax(0, 1fr); gap: 44px; }
  .lead, .head { max-width: none; }
  .cta { padding: 34px; }
  .cta__grid { grid-template-columns: minmax(0, 1fr); gap: 34px; }
  .langdemo { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .legal { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ftr__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .g3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plans { grid-template-columns: minmax(0, 1fr); }
  .ticks--2 { grid-template-columns: minmax(0, 1fr); }
  .nav {
    position: fixed;
    inset: 72px 0 auto 0;
    max-height: calc(100vh - 72px);
    margin: 0;
    overflow-y: auto;
    background: #fff;
    border-bottom: 1px solid var(--line);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity .22s ease, transform .22s ease, visibility .22s;
  }
  body.nav-open .nav { opacity: 1; visibility: visible; transform: none; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; padding: 10px 22px 26px; }
  .nav__link { padding: 13px 4px; font-size: 1rem; border-bottom: 1px solid var(--line); border-radius: 0; }
  .nav__list li:last-of-type .nav__link { border-bottom: 0; }
  .nav__cta { display: block; margin-top: 16px; }
  .burger { display: block; }
  .hdr__cta { display: none; }
  .win__body { grid-template-columns: 138px minmax(0, 1fr); }
  .win__row { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  .sec { padding: 68px 0; }
  .sec--tight { padding: 54px 0 68px; }
  .head { margin-bottom: 34px; }
  .g2, .g3, .g4, .who, .legal, .wall__list { grid-template-columns: minmax(0, 1fr); }
  .hero { padding: 64px 0 72px; }
  .win__side { display: none; }
  .win__body { grid-template-columns: minmax(0, 1fr); }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .spec { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .cta { padding: 24px; border-radius: var(--r-lg); }
  .form { padding: 20px; }
  .flow__step { grid-template-columns: 44px minmax(0, 1fr); gap: 2px 16px; }
  .flow__n { width: 36px; height: 36px; font-size: .875rem; }
  .ftr__grid { grid-template-columns: minmax(0, 1fr); gap: 26px; }
}

@media (max-width: 480px) {
  :root { --gut: 16px; }
  h1 { font-size: 2rem; }
  .sec { padding: 56px 0; }
  .brand__sub { display: none; }
  .hdr__in { min-height: 64px; gap: 10px; }
  .nav { inset: 64px 0 auto 0; max-height: calc(100vh - 64px); }
  .lang__sel { max-width: 104px; font-size: .8125rem; }
  .card, .card--sm, .note, .langdemo { padding: 18px; }
  .qrbox { flex-direction: column; align-items: flex-start; }
  th, td { padding: 10px 12px; }
  .api__panel pre { padding: 16px; font-size: .75rem; }
  .totop { right: 14px; bottom: 16px; }
}

@media (max-width: 360px) {
  .wrap { padding: 0 12px; }
  .btn { padding: 10px 14px; font-size: .875rem; }
  .lang__ico { display: none; }
}