:root {
  --bg: #05060B;
  --bg-2: #080A14;
  --surface: #0E1120;
  --surface-2: #141828;
  --line: #1C2034;
  --line-2: #2A2F45;
  --text: #E9ECF8;
  --text-strong: #FFFFFF;
  --muted: #A3A9C8;
  --quiet: #8D95BD;
  --blue: #2E8BFF;
  --violet: #9B4DFF;
  --orange: #FF8A1F;
  --orange-ink: #120A02;
  --orange-soft: #FFB15C;
  --green: #6BE3A4;
  --radius: 20px;
  --wrap: 1240px;
  --display: Sora, Inter, system-ui, sans-serif;
  --body: Inter, system-ui, -apple-system, Segoe UI, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 17px/1.55 var(--body); -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { color: var(--text-strong); font-family: var(--display); margin: 0; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; border-radius: 6px; }
.wrap { width: min(var(--wrap), 100% - 48px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 48px); }
.skip { position: absolute; inset-inline-start: 16px; top: 8px; transform: translateY(-200%); background: var(--orange); color: var(--orange-ink); padding: 10px 16px; border-radius: 10px; z-index: 50; }
.skip:focus { transform: none; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 44px; padding: 0 20px; border-radius: 12px; font: 600 15px/1 var(--body); text-decoration: none; border: 1px solid transparent; cursor: pointer; white-space: nowrap; transition: transform .15s ease, background .15s ease, border-color .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-lg { min-height: 54px; padding: 0 26px; font-size: 16px; border-radius: 14px; }
.btn-orange { background: var(--orange); color: var(--orange-ink); }
.btn-orange:hover { background: #FF9A3A; }
.btn-white { background: #fff; color: var(--bg); }
.btn-ghost { border-color: var(--line-2); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: #49506F; }

/* header */
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(5, 6, 11, .82); backdrop-filter: blur(12px); border-bottom: 1px solid #12152A; }
.header-row { height: 76px; display: flex; align-items: center; gap: 32px; }
.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand img { width: auto; }
.brand img:first-child { width: 44px; height: 44px; object-fit: cover; }
.brand .wordmark { height: 26px; }
.main-nav { display: flex; gap: 22px; font-size: 15px; font-weight: 500; white-space: nowrap; }
.main-nav a, .link-login { text-decoration: none; color: var(--text); opacity: .86; }
.main-nav a:hover, .link-login:hover { opacity: 1; }
.header-actions { margin-inline-start: auto; display: flex; align-items: center; gap: 14px; }
.link-login { font-size: 15px; font-weight: 500; white-space: nowrap; }

.lang-menu { position: relative; }
.lang-menu summary { list-style: none; display: flex; align-items: center; gap: 8px; height: 40px; padding: 0 12px; border: 1px solid var(--line-2); border-radius: 10px; cursor: pointer; font-size: 14px; font-weight: 500; }
.lang-menu summary::-webkit-details-marker, .mobile-nav summary::-webkit-details-marker { display: none; }
.lang-menu ul { position: absolute; inset-inline-end: 0; top: 48px; margin: 0; padding: 8px; list-style: none; width: 240px; max-height: 360px; overflow: auto; background: var(--surface); border: 1px solid var(--line-2); border-radius: 14px; box-shadow: 0 20px 50px rgba(0, 0, 0, .5); }
.lang-menu li a, .lang-soon { display: flex; justify-content: space-between; gap: 8px; padding: 9px 12px; border-radius: 9px; text-decoration: none; font-size: 14px; }
.lang-menu li a:hover { background: var(--surface-2); }
.lang-menu li a[aria-current] { color: var(--orange-soft); }
.lang-soon { color: #6B7395; }
.lang-soon small { font-size: 11px; }

.mobile-nav { display: none; position: relative; }
.mobile-nav summary { list-style: none; display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--line-2); border-radius: 12px; cursor: pointer; }
.mobile-nav nav { position: absolute; inset-inline-end: 0; top: 54px; width: min(320px, 90vw); display: flex; flex-direction: column; gap: 4px; padding: 12px; background: var(--surface); border: 1px solid var(--line-2); border-radius: 16px; }
.mobile-nav nav a { text-decoration: none; padding: 12px; border-radius: 10px; }
.mobile-nav nav a:not(.btn):hover { background: var(--surface-2); }
.mobile-nav .btn { margin-top: 6px; }

/* hero */
.hero { padding: 72px 0 40px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 56px; align-items: center; }
.eyebrow { font: 500 13px/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--quiet); margin-bottom: 22px; }
.hero h1, .page-hero h1 { font-weight: 700; font-size: clamp(42px, 5.6vw, 76px); line-height: 1.02; letter-spacing: -.035em; }
.lead { font-size: clamp(18px, 1.6vw, 21px); color: var(--muted); margin-top: 24px; max-width: 580px; }
.selector { margin-top: 34px; }
.selector-label { font-size: 14px; font-weight: 600; color: var(--quiet); margin-bottom: 12px; }
.selector-group { display: inline-flex; flex-wrap: wrap; gap: 6px; padding: 6px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); }
.sector-btn { min-height: 46px; padding: 0 20px; border: 0; border-radius: 12px; background: transparent; color: var(--text); font: 500 16px var(--body); cursor: pointer; }
.sector-btn[aria-pressed="true"] { background: var(--orange); color: var(--orange-ink); font-weight: 600; }
.selector-tagline { margin-top: 16px; font-size: 18px; font-weight: 500; color: var(--orange-soft); min-height: 1.5em; }
.selector-more { display: inline-flex; align-items: center; gap: 8px; margin-top: 8px; font-size: 15px; color: var(--muted); text-decoration: none; }
.selector-more:hover { color: var(--text); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

.hero-visual { position: relative; aspect-ratio: 664 / 760; border-radius: 28px; overflow: hidden; border: 1px solid #1A1E33; background: var(--bg-2); }
.city-map { position: absolute; inset: 0; width: 100%; height: 100%; }
.float-card { position: absolute; background: rgba(14, 17, 32, .92); border: 1px solid var(--line-2); border-radius: 18px; backdrop-filter: blur(6px); }
.driver-card { inset-inline-end: 22px; bottom: 22px; width: min(330px, calc(100% - 44px)); padding: 18px; display: flex; flex-direction: column; gap: 12px; font-size: 14px; color: var(--muted); }
.driver-top { display: flex; justify-content: space-between; gap: 12px; color: var(--text-strong); }
.live { font: 500 12px var(--mono); color: var(--green); }
.bar { height: 6px; border-radius: 3px; background: var(--line); overflow: hidden; }
.bar span { display: block; height: 100%; background: var(--orange); border-radius: 3px; }
.driver-next { display: flex; align-items: center; gap: 12px; padding-top: 10px; border-top: 1px solid var(--line); }
.driver-next strong { display: block; color: var(--text-strong); font-size: 15px; }
.driver-next small { color: var(--quiet); font-size: 13px; }
.next-num { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: #2A1606; color: var(--orange-soft); font-weight: 700; flex-shrink: 0; }
.toast { inset-inline-start: 22px; top: 56px; display: flex; align-items: center; gap: 10px; padding: 11px 15px; font-size: 14px; color: var(--text); }
.toast svg { color: var(--green); }

/* route animation */
.route-line { stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw 2.2s .2s cubic-bezier(.65, 0, .35, 1) forwards; }
.route-stops g { opacity: 0; transform-box: fill-box; transform-origin: center; animation: pop .45s var(--d) ease-out forwards; }
.route-star { opacity: 0; transform-box: fill-box; transform-origin: center; animation: star 1s 1.9s ease-out forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes pop { from { opacity: 0; transform: scale(.4); } to { opacity: 1; transform: scale(1); } }
@keyframes star { 0% { opacity: 0; transform: scale(.2) rotate(-40deg); } 70% { opacity: 1; transform: scale(1.25) rotate(8deg); } 100% { opacity: 1; transform: scale(1) rotate(0); } }

/* sections */
section { position: relative; }
.section-title { font-size: clamp(30px, 3.4vw, 46px); line-height: 1.08; letter-spacing: -.03em; font-weight: 700; }
.section-lead { margin-top: 14px; color: var(--muted); font-size: 18px; max-width: 620px; }

.sectors { padding: 24px 0 64px; }
.sector-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sector-card { position: relative; display: flex; flex-direction: column; gap: 8px; padding: 30px 28px 30px 0; text-decoration: none; }
.sector-card + .sector-card { padding-inline-start: 28px; border-inline-start: 1px solid var(--line); }
.sector-kicker { font: 500 12px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--quiet); }
.sector-name { font: 600 24px/1.2 var(--display); color: var(--text-strong); }
.sector-tag { color: var(--muted); font-size: 16px; max-width: 320px; }
.sector-go { margin-top: 10px; color: var(--orange); transition: transform .15s ease; }
.sector-card:hover .sector-go { transform: translateX(4px); }

.how { padding: 96px 0; background: linear-gradient(180deg, var(--bg) 0%, #070914 100%); }
.steps { list-style: none; margin: 56px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; position: relative; }
.steps::before { content: ''; position: absolute; top: 22px; inset-inline: 22px; height: 2px; background: linear-gradient(90deg, var(--blue), var(--violet), var(--orange)); opacity: .55; }
.step { position: relative; }
.step-num { position: relative; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--bg); border: 2px solid var(--violet); font: 700 16px var(--display); color: #fff; margin-bottom: 22px; }
.step:first-child .step-num { border-color: var(--blue); }
.step:last-child .step-num { border-color: var(--orange); }
.step h3 { font-size: 20px; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 16px; }

.product { padding: 96px 0; }
.product-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 64px; align-items: center; }
.product-point { margin-top: 30px; }
.product-point h3 { font-size: 20px; margin-bottom: 6px; }
.product-point p { color: var(--muted); }
.product-point.backup { display: flex; gap: 16px; padding: 20px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.product-point.backup svg { color: var(--orange); flex-shrink: 0; margin-top: 2px; }
.product-visual { position: relative; min-height: 460px; }
.panel-mock { position: absolute; inset: 0 0 60px 0; border-radius: 22px; background: var(--surface); border: 1px solid var(--line-2); overflow: hidden; }
.pm-head { display: flex; gap: 7px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.pm-head span { width: 10px; height: 10px; border-radius: 50%; background: var(--line-2); }
.pm-body { display: flex; height: calc(100% - 40px); }
.pm-side { width: 64px; border-inline-end: 1px solid var(--line); padding: 18px 16px; display: flex; flex-direction: column; gap: 16px; }
.pm-side i { display: block; height: 10px; border-radius: 5px; background: var(--line-2); }
.pm-main { flex: 1; padding: 22px; display: flex; flex-direction: column; gap: 14px; }
.pm-row { display: flex; align-items: center; gap: 14px; padding: 12px 14px; border-radius: 14px; background: var(--surface-2); }
.pm-row b { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-size: 13px; }
.pm-row .c1 { background: var(--blue); } .pm-row .c2 { background: #6A4CFF; } .pm-row .c3 { background: var(--violet); } .pm-row .c4 { background: var(--orange); color: var(--orange-ink); }
.pm-row em { flex: 1; height: 10px; border-radius: 5px; background: var(--line-2); }
.pm-row small { width: 64px; height: 10px; border-radius: 5px; background: var(--line); }
.pm-row small.ok { background: rgba(107, 227, 164, .45); } .pm-row small.go { background: rgba(255, 138, 31, .55); }
.pm-send { margin-top: auto; height: 44px; border-radius: 12px; background: var(--text); opacity: .9; width: 55%; }
.phone-mock { position: absolute; inset-inline-end: 24px; bottom: 0; width: 200px; height: 400px; border-radius: 34px; background: #0C0F1D; padding: 10px; border: 1px solid #23283D; box-shadow: 0 30px 60px rgba(0, 0, 0, .55); }
.phone-screen { height: 100%; border-radius: 26px; background: var(--bg); padding: 22px 14px; display: flex; flex-direction: column; gap: 12px; }
.ph-k { width: 60%; height: 9px; border-radius: 5px; background: var(--line-2); }
.ph-t { width: 85%; height: 16px; border-radius: 6px; background: #3A4060; }
.ph-btn { margin-top: auto; height: 44px; border-radius: 12px; background: #1E9E62; }

.cta-band { padding: 96px 0; border-top: 1px solid var(--line); background: radial-gradient(ellipse at 70% 0%, rgba(155, 77, 255, .16), transparent 60%), radial-gradient(ellipse at 20% 100%, rgba(46, 139, 255, .14), transparent 55%); }
.cta-inner { max-width: 820px; text-align: center; }
.cta-inner h2 { font-size: clamp(32px, 4vw, 52px); letter-spacing: -.03em; }
.cta-inner p { margin: 18px auto 0; color: var(--muted); font-size: 18px; max-width: 640px; }
.cta-inner .hero-ctas { justify-content: center; }

/* inner pages */
.page-hero { padding: 96px 0 56px; }
.page-hero.compact { padding: 72px 0 32px; }
.page-hero h1 { max-width: 900px; }
.pains { padding: 48px 0; }
.pain-list { list-style: none; padding: 0; margin: 32px 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.pain-list li { padding: 24px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); color: var(--text); font-size: 17px; }
.features { padding: 64px 0 112px; }
.feature-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; margin-top: 36px; border-top: 1px solid var(--line); }
.feature { padding: 30px 30px 30px 0; border-bottom: 1px solid var(--line); }
.feature:nth-child(even) { padding-inline-start: 30px; border-inline-start: 1px solid var(--line); }
.feature-num { font: 500 13px var(--mono); color: var(--orange); }
.feature h3 { margin: 10px 0 8px; font-size: 22px; }
.feature p { color: var(--muted); }

/* demo */
.demo { padding: 24px 0 112px; }
.demo-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 40px; align-items: start; }
.demo-map { position: relative; aspect-ratio: 664 / 760; border-radius: 26px; overflow: hidden; border: 1px solid #1A1E33; }
.demo-layer { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.demo-hit { position: absolute; inset: 0; width: 100%; height: 100%; background: transparent; border: 0; cursor: crosshair; }
.demo-side { padding: 8px 0; }
.demo-hint { color: var(--muted); }
.demo-actions { display: flex; gap: 12px; margin-top: 18px; flex-wrap: wrap; }
.demo-result-title { margin-top: 36px; font-size: 20px; }
.demo-list { margin: 14px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; counter-reset: s; }
.demo-list li { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); font-size: 15px; }
.demo-list li b { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--violet); color: #fff; font-size: 13px; flex-shrink: 0; }
.demo-list li span { color: var(--quiet); margin-inline-start: auto; font-family: var(--mono); font-size: 13px; }
.demo-note { margin-top: 22px; font-size: 14px; color: var(--quiet); }

/* forms */
.form-section { padding: 16px 0 112px; }
.pilot-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.full { grid-column: 1 / -1; }
.field label { font-size: 14px; font-weight: 600; color: var(--text); }
.field input, .field select, .field textarea { width: 100%; min-height: 50px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--surface); color: var(--text); font: 400 16px var(--body); }
.field textarea { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(255, 138, 31, .25); }
.field [aria-invalid="true"] { border-color: #FF6B5F; }
.hp { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.form-privacy { font-size: 14px; color: var(--quiet); }
.form-status { min-height: 1.5em; font-weight: 500; }
.form-status.ok { color: var(--green); } .form-status.error { color: #FF8A80; }

/* faq */
.faq { padding: 16px 0 112px; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { list-style: none; cursor: pointer; padding-block: 22px; padding-inline: 0 36px; position: relative; font: 600 19px/1.35 var(--display); color: var(--text-strong); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; position: absolute; inset-inline-end: 4px; top: 18px; font: 400 26px var(--body); color: var(--orange); }
.faq-item[open] summary::after { content: '−'; }
.faq-item p { padding: 0 0 22px; color: var(--muted); max-width: 640px; }

/* footer */
.site-footer { border-top: 1px solid var(--line); padding: 56px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer-brand img { width: auto; }
.footer-brand p { margin-top: 14px; color: var(--muted); }
.site-footer h2 { font: 600 13px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--quiet); margin-bottom: 14px; }
.site-footer a { display: block; text-decoration: none; color: var(--text); padding: 5px 0; opacity: .85; }
.site-footer a:hover { opacity: 1; }
.footer-bottom { margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 14px; color: var(--quiet); }

/* responsive */
@media (max-width: 1320px) {
  .main-nav { display: none; }
  .mobile-nav { display: block; }
}
@media (max-width: 960px) {
  .hero-grid, .product-grid, .demo-grid { grid-template-columns: minmax(0, 1fr); }
  .hero { padding-top: 48px; }
  .hero-visual { max-width: 560px; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 40px; }
  .steps::before { display: none; }
  .pain-list { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 720px) {
  .link-login, .header-actions > .btn, .lang-menu summary span { display: none; }
  .sector-grid, .feature-grid, .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .sector-card, .sector-card + .sector-card { padding: 24px 0; border-inline-start: 0; }
  .sector-card + .sector-card { border-top: 1px solid var(--line); }
  .feature, .feature:nth-child(even) { padding: 24px 0; border-inline-start: 0; }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .pilot-form { grid-template-columns: minmax(0, 1fr); }
  .product-visual { min-height: 380px; }
  .phone-mock { width: 160px; height: 320px; }
  .how, .product, .cta-band { padding: 72px 0; }
  .hero-ctas .btn { width: 100%; }
  .toast, .driver-card p, .driver-next { display: none; }
  .driver-card { width: auto; inset-inline-start: 16px; inset-inline-end: 16px; bottom: 16px; padding: 14px; gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .route-line { animation: none; stroke-dashoffset: 0; }
  .route-stops g, .route-star { animation: none; opacity: 1; }
  .btn:hover, .sector-card:hover .sector-go { transform: none; }
}

/* Right-to-left (Arabic) */
[dir="rtl"] svg { direction: ltr; }
[dir="rtl"] .sector-card:hover .sector-go { transform: translateX(-4px); }
[dir="rtl"] .arrow, [dir="rtl"] .sector-go svg, [dir="rtl"] .btn svg { transform: scaleX(-1); }
/* Joined scripts (Arabic, Devanagari) and CJK must not be letter-spaced. */
:is(:lang(ar), :lang(hi), :lang(zh), :lang(ja), :lang(ko)) :is(.eyebrow, .sector-kicker, .site-footer h2) { letter-spacing: 0; }

/* Long words (Russian, German) must wrap on phones. */
h1, h2, h3 { overflow-wrap: break-word; hyphens: auto; }