@font-face {font-family: 'Golos Text';font-style: normal;font-weight: 400 700;font-display: swap;src: url(/assets/fonts/golostext-cyrillic-ext.woff2) format('woff2');unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;}
@font-face {font-family: 'Golos Text';font-style: normal;font-weight: 400 700;font-display: swap;src: url(/assets/fonts/golostext-cyrillic.woff2) format('woff2');unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;}
@font-face {font-family: 'Golos Text';font-style: normal;font-weight: 400 700;font-display: swap;src: url(/assets/fonts/golostext-latin-ext.woff2) format('woff2');unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face {font-family: 'Golos Text';font-style: normal;font-weight: 400 700;font-display: swap;src: url(/assets/fonts/golostext-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: 'Jura';font-style: normal;font-weight: 600;font-display: swap;src: url(/assets/fonts/jura-cyrillic-ext.woff2) format('woff2');unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;}
@font-face {font-family: 'Jura';font-style: normal;font-weight: 600;font-display: swap;src: url(/assets/fonts/jura-cyrillic.woff2) format('woff2');unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;}
@font-face {font-family: 'Jura';font-style: normal;font-weight: 600;font-display: swap;src: url(/assets/fonts/jura-greek-ext.woff2) format('woff2');unicode-range: U+1F00-1FFF;}
@font-face {font-family: 'Jura';font-style: normal;font-weight: 600;font-display: swap;src: url(/assets/fonts/jura-greek.woff2) format('woff2');unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;}
@font-face {font-family: 'Jura';font-style: normal;font-weight: 600;font-display: swap;src: url(/assets/fonts/jura-latin-ext.woff2) format('woff2');unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face {font-family: 'Jura';font-style: normal;font-weight: 600;font-display: swap;src: url(/assets/fonts/jura-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;}

/* 3GO marketing site — tokens from DESIGN.md ("Контур") */
:root {
  --primary: #00736e;
  --primary-hover: #005d59;
  --on-primary: #fff;
  --surface: #f7faf7;
  --bg: #e8eeea;
  --text: #102c30;
  --muted: #405853;
  --accent: #f04e23;
  --warning: #d89412;
  --border: #aabbb2;
  --rule: #c9d5ce;
  --r-sm: 2px;
  --r-md: 4px;
  --r-lg: 12px;
  --gutter: 20px;
  --max: 1200px;
  --display: "Jura", "Golos Text", system-ui, sans-serif;
  --body: "Golos Text", system-ui, -apple-system, "Segoe UI", "Noto Sans", "Noto Sans Arabic", "Noto Sans Hebrew", "Noto Sans Devanagari", "Noto Sans CJK SC", sans-serif;
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 1rem/1.5 var(--body);
  font-variant-numeric: tabular-nums;
  overflow-wrap: break-word;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--primary); text-underline-offset: 3px; }
a:hover { color: var(--primary-hover); }
:focus-visible { outline: 3px solid var(--text); outline-offset: 2px; border-radius: var(--r-sm); }
h1, h2, h3, p, ol, ul, dl, dd, figure { margin: 0; }
ol, ul { padding: 0; list-style: none; }
h1, h2, .display {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.08;
  text-wrap: balance;
}
:lang(ar) :is(h1, h2, .display), :lang(he) :is(h1, h2, .display), :lang(hi) :is(h1, h2, .display),
:lang(zh) :is(h1, h2, .display), :lang(ja) :is(h1, h2, .display), :lang(ko) :is(h1, h2, .display) { letter-spacing: 0; line-height: 1.25; }
h1 { font-size: clamp(2.1rem, 5.4vw, 3.9rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.125rem; font-weight: 600; line-height: 1.3; }
p { text-wrap: pretty; }
.wrap { max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.skip { position: absolute; inset-inline-start: 8px; top: -64px; background: var(--text); color: #fff; padding: 12px 16px; z-index: 50; }
.skip:focus { top: 8px; color: #fff; }

/* Header */
.header { position: sticky; top: 0; z-index: 20; background: var(--bg); border-bottom: 1px solid var(--border); }
.header-row { display: flex; align-items: center; gap: 16px; min-height: 64px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font: 600 1.6rem/1 var(--display); letter-spacing: -0.04em; color: var(--text); text-decoration: none; }
.logo::before { content: ""; width: 14px; height: 14px; background: var(--accent); }
.nav { display: flex; gap: 4px; margin-inline-start: 16px; }
.nav a { display: inline-flex; align-items: center; min-height: 48px; padding-inline: 12px; color: var(--text); text-decoration: none; font-weight: 500; white-space: nowrap; border-bottom: 3px solid transparent; }
.nav a:hover { border-bottom-color: var(--border); }
.nav a[aria-current="page"] { border-bottom-color: var(--primary); color: var(--primary); }
.header-tools { margin-inline-start: auto; display: flex; align-items: center; gap: 8px; }
.lang { position: relative; }
.lang summary { list-style: none; display: inline-flex; align-items: center; gap: 8px; min-height: 48px; padding-inline: 12px; border: 1px solid var(--border); border-radius: var(--r-sm); cursor: pointer; font-weight: 500; background: var(--surface); }
.lang summary::-webkit-details-marker { display: none; }
.lang summary::after { content: ""; width: 7px; height: 7px; border-inline-end: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: rotate(45deg) translateY(-2px); }
.lang[open] summary::after { transform: rotate(-135deg) translateY(-2px); }
.lang-panel {
  position: absolute; inset-inline-end: 0; top: calc(100% + 8px); z-index: 30;
  width: min(560px, calc(100vw - 2 * var(--gutter)));
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg);
  box-shadow: 0 12px 32px rgb(16 44 48 / 0.16);
  padding: 12px; display: grid; grid-template-columns: repeat(auto-fill, minmax(124px, 1fr)); gap: 2px;
  max-height: min(70vh, 520px); overflow: auto;
}
.lang-panel a { display: flex; align-items: center; min-height: 44px; padding-inline: 10px; color: var(--text); text-decoration: none; border-radius: var(--r-sm); }
.lang-panel a:hover { background: var(--bg); }
.lang-panel a[aria-current="true"] { font-weight: 600; color: var(--primary); box-shadow: inset 3px 0 0 var(--primary); }
[dir="rtl"] .lang-panel a[aria-current="true"] { box-shadow: inset -3px 0 0 var(--primary); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 12px 24px; border-radius: var(--r-sm); font: 600 1rem/1.2 var(--body); text-decoration: none; text-align: center; border: 2px solid var(--primary); transition: background-color 80ms ease-out; }
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: var(--on-primary); }
.btn-secondary { background: transparent; color: var(--primary); min-height: 48px; }
.btn-secondary:hover { background: var(--surface); }
.header .btn { min-height: 48px; padding: 8px 16px; }

/* Hero */
.hero { border-bottom: 1px solid var(--border); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 48px; align-items: center; padding-block: 64px 72px; }
.hero-lead { font-size: 1.1875rem; color: var(--muted); max-width: 34em; margin-top: 24px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.status { display: flex; gap: 12px; align-items: flex-start; margin-top: 32px; padding-top: 16px; border-top: 1px solid var(--rule); max-width: 34em; color: var(--muted); font-size: 0.875rem; }
.status b { flex: none; color: var(--text); font-weight: 600; display: inline-flex; align-items: center; gap: 8px; }
.status b::before { content: ""; width: 10px; height: 10px; border-radius: 9999px; background: var(--warning); }
.eyebrow { font-size: 0.875rem; font-weight: 600; color: var(--primary); margin-bottom: 16px; display: block; }

.map { position: relative; border: 1px solid var(--border); background: var(--surface); min-height: 440px; overflow: hidden; }
.map > svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.tiles { position: relative; display: grid; gap: 12px; padding: 20px; min-height: 440px; align-content: space-between; justify-items: start; }
.tile { background: var(--surface); border: 1px solid var(--text); border-radius: var(--r-lg); padding: 14px 18px 16px; box-shadow: 0 6px 18px rgb(16 44 48 / 0.12); min-width: 208px; max-width: 78%; }
.tile:nth-child(2) { justify-self: end; }
.tile:nth-child(3) { justify-self: center; }
.tile-label { font-size: 0.875rem; color: var(--muted); display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.tile-value { font: 600 2.5rem/1.05 var(--display); letter-spacing: -0.04em; margin-top: 6px; direction: ltr; unicode-bidi: isolate; text-align: start; }
.tile-meta { font-size: 0.875rem; margin-top: 6px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.plate { border: 1px solid var(--text); border-radius: var(--r-sm); padding: 1px 6px; font-weight: 600; direction: ltr; unicode-bidi: isolate; }
.demo { font-size: 0.75rem; font-weight: 600; border: 1px dashed var(--muted); border-radius: var(--r-sm); padding: 0 6px; color: var(--muted); white-space: nowrap; }
.tile--accent { border-color: var(--primary); }
.tile--accent .tile-value { color: var(--primary); }

/* Sections */
.section { padding-block: 72px; border-bottom: 1px solid var(--border); }
.section--surface { background: var(--surface); }
.section-head { max-width: 46em; margin-bottom: 40px; }
.section-head p { color: var(--muted); margin-top: 16px; font-size: 1.0625rem; }
.answer { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: 32px 48px; align-items: start; }
.answer p { font-size: 1.1875rem; line-height: 1.6; border-inline-start: 4px solid var(--primary); padding-inline-start: 24px; }

.services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 2px solid var(--text); }
.service { padding: 28px 28px 32px; border-inline-end: 1px solid var(--rule); display: flex; flex-direction: column; gap: 12px; }
.service:first-child { padding-inline-start: 0; }
.service:last-child { border-inline-end: 0; padding-inline-end: 0; }
.service svg { width: 44px; height: 44px; color: var(--primary); }
.service h3 { font: 600 1.75rem/1.1 var(--display); letter-spacing: -0.03em; }
.service p { color: var(--muted); flex: 1; }
.more { font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; min-height: 48px; gap: 8px; }
.more::after { content: "→"; }
[dir="rtl"] .more::after { content: "←"; }
.more:hover { text-decoration: underline; }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 32px; counter-reset: step; }
.steps li { counter-increment: step; border-top: 2px solid var(--text); padding-top: 16px; }
.steps li::before { content: counter(step, decimal-leading-zero); font: 600 2.5rem/1 var(--display); letter-spacing: -0.04em; color: var(--accent); display: block; margin-bottom: 16px; }
.steps p, .points p { color: var(--muted); margin-top: 8px; }
.points { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 0 48px; }
.points > div { border-top: 1px solid var(--border); padding-block: 20px 24px; }

.faq { max-width: 54em; border-top: 2px solid var(--text); }
.faq details { border-bottom: 1px solid var(--border); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 16px; align-items: center; min-height: 64px; padding-block: 16px; font-weight: 600; font-size: 1.0625rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary h3 { font-size: inherit; }
.faq summary::after { content: "+"; flex: none; font: 400 1.75rem/1 var(--body); color: var(--primary); width: 28px; text-align: center; }
.faq details[open] summary::after { content: "−"; }
.faq details p { color: var(--muted); padding-bottom: 24px; max-width: 46em; }
.faq-group + .faq-group { margin-top: 56px; }
.faq-group > h2 { margin-bottom: 24px; }
.after-faq { margin-top: 24px; }

.cta { background: var(--text); color: #fff; padding-block: 72px; }
.cta p { color: #c9d5ce; margin-top: 16px; max-width: 40em; font-size: 1.0625rem; }
.cta .hero-actions .btn-primary { border-color: #fff; background: #fff; color: var(--text); }
.cta .hero-actions .btn-primary:hover { background: var(--bg); }
.cta .btn-secondary { color: #fff; border-color: #6f8a85; }
.cta .btn-secondary:hover { background: rgb(255 255 255 / 0.08); }

.page-head { padding-block: 40px 56px; border-bottom: 1px solid var(--border); }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: 0.875rem; color: var(--muted); margin-bottom: 28px; }
.crumbs li + li::before { content: "/"; margin-inline-end: 8px; color: var(--border); }
.crumbs a { color: var(--muted); }
.page-head h1 { max-width: 18em; }
.page-head .hero-lead { max-width: 40em; }

/* Footer */
.footer { padding-block: 48px 32px; font-size: 0.9375rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.footer h2 { font: 600 0.875rem/1.3 var(--body); letter-spacing: 0; color: var(--muted); margin-bottom: 8px; }
.footer li a { display: inline-flex; align-items: center; min-height: 40px; color: var(--text); text-decoration: none; }
.footer li a:hover { text-decoration: underline; }
.footer-tagline { color: var(--muted); margin-top: 12px; max-width: 24em; }
.footer-note { margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--border); color: var(--muted); font-size: 0.875rem; display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; }
.footer-langs { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 0.875rem; }
.footer-langs a { color: var(--muted); text-decoration: none; min-height: 32px; display: inline-flex; align-items: center; }
.footer-langs a:hover { color: var(--primary); text-decoration: underline; }

@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; padding-block: 40px 48px; gap: 32px; }
  .answer { grid-template-columns: 1fr; }
  .services { grid-template-columns: 1fr; }
  .service, .service:first-child, .service:last-child { padding-inline: 0; border-inline-end: 0; border-bottom: 1px solid var(--rule); }
  .service:last-child { border-bottom: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
  .section, .cta { padding-block: 48px; }
}
@media (max-width: 760px) {
  .header-row { flex-wrap: wrap; row-gap: 0; }
  .nav { order: 3; width: calc(100% + 2 * var(--gutter)); margin-inline: calc(-1 * var(--gutter)); padding-inline: calc(var(--gutter) - 12px); overflow-x: auto; border-top: 1px solid var(--rule); scrollbar-width: none; }
  .nav::-webkit-scrollbar { display: none; }
  .header .btn { display: none; }
  html { scroll-padding-top: 128px; }
  .map, .tiles { min-height: 400px; }
  .tile { min-width: 0; max-width: 88%; }
  .tile-value { font-size: 2.125rem; }
  .hero-actions .btn { width: 100%; }
  .answer p { font-size: 1.0625rem; padding-inline-start: 16px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }
@media print { .header, .cta, .lang, .map { display: none; } body { background: #fff; } }
@media (max-width: 760px) { .status { flex-direction: column; gap: 6px; } }