:root {
  --bg: #f8faff;
  --bg-soft: #f1f5ff;
  --surface: rgba(255, 255, 255, .92);
  --surface-solid: #ffffff;
  --surface-light: #f6f8ff;
  --text: #101828;
  --muted: #667085;
  --line: rgba(16, 24, 40, .09);
  --line-strong: rgba(16, 24, 40, .16);
  --primary: #2563eb;
  --primary-2: #4f46e5;
  --accent: #9333ea;
  --success: #059669;
  --danger: #e11d48;
  --shadow: 0 28px 80px rgba(70, 84, 130, .15);
  --radius-sm: 14px;
  --radius: 22px;
  --radius-lg: 30px;
  --container: 1500px;
  --header-h: 82px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 15% 0%, rgba(108,99,255,.15), transparent 31rem),
    radial-gradient(circle at 88% 7%, rgba(110,231,255,.1), transparent 34rem),
    var(--bg);
  color: var(--text);
  font-family: "Montserrat", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
img { max-width: 100%; display: block; }
::selection { color: #06101b; background: var(--primary); }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { position: relative; padding: 96px 0; }
.section-sm { padding: 68px 0; }
.section-head { display: flex; justify-content: space-between; gap: 32px; align-items: end; margin-bottom: 44px; }
.section-head > div:first-child { max-width: 840px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px; margin-bottom: 18px;
  color: var(--primary); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .16em;
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: currentColor; box-shadow: 0 0 16px currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: "Montserrat", system-ui, sans-serif; line-height: 1.08; letter-spacing: -.035em; }
h1 { font-size: clamp(40px, 4.2vw, 58px); margin-bottom: 24px; max-width: 1000px; }
h2 { font-size: clamp(30px, 3vw, 42px); margin-bottom: 18px; }
h3 { font-size: clamp(20px, 1.6vw, 25px); margin-bottom: 12px; }
.lead { color: #b7c4d9; font-size: clamp(18px, 1.45vw, 22px); line-height: 1.6; max-width: 810px; }
.muted { color: var(--muted); }
.gradient-text { background: linear-gradient(100deg, var(--primary), #a4a1ff 52%, #dc89ff); -webkit-background-clip: text; background-clip: text; color: transparent; }

.site-header {
  position: fixed; inset: 0 0 auto; z-index: 1000; height: var(--header-h);
  background: rgba(6,11,20,.64); border-bottom: 1px solid transparent; backdrop-filter: blur(18px);
  transition: .25s ease;
}
.site-header.scrolled { background: rgba(6,11,20,.9); border-bottom-color: var(--line); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { width: auto; flex: 0 0 auto; display:flex; align-items:center; }
.logo img { height: 40px; width: auto; max-width: none; }
.nav { display: flex; align-items: center; gap: 7px; }
.nav a { color: #c6d0e2; padding: 11px 13px; border-radius: 11px; font-size: 14px; font-weight: 700; transition: .2s ease; }
.nav a:hover, .nav a.active { color: var(--text); background: rgba(255,255,255,.07); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.menu-toggle { display: none; width: 46px; height: 46px; border: 1px solid var(--line); background: rgba(255,255,255,.04); border-radius: 13px; cursor: pointer; }

.btn {
  min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 0 21px; border-radius: 13px; border: 1px solid transparent; cursor: pointer;
  font-size: 14px; font-weight: 800; transition: transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #07101d; background: linear-gradient(105deg, var(--primary), #8ca5ff 52%, #c66dff); box-shadow: 0 15px 38px rgba(108,99,255,.25); }
.btn-primary:hover { box-shadow: 0 18px 46px rgba(108,99,255,.38); }
.btn-ghost { color: var(--text); border-color: var(--line-strong); background: rgba(255,255,255,.035); }
.btn-ghost:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.3); }
.btn-small { min-height: 44px; padding-inline: 17px; }

.hero { min-height: 790px; padding: calc(var(--header-h) + 84px) 0 76px; display: flex; align-items: center; position: relative; }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .32; pointer-events: none; background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(to bottom, black, transparent 78%); }
.hero::after { content: ""; position: absolute; width: 480px; height: 480px; border-radius: 50%; right: -160px; top: 190px; background: rgba(108,99,255,.16); filter: blur(90px); pointer-events: none; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(500px, .96fr); gap: 62px; align-items: center; }
.hero-copy { max-width: 820px; }
.hero-copy .lead { max-width: 720px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px 24px; margin: 34px 0 0; padding: 0; list-style: none; }
.hero-points li { color: #c6d2e5; font-size: 14px; font-weight: 700; }
.hero-points i { margin-right: 8px; color: var(--success); }
.hero-visual { position: relative; }
.hero-frame { position: relative; border: 1px solid rgba(255,255,255,.15); border-radius: 30px; padding: 14px; background: linear-gradient(145deg, rgba(255,255,255,.09), rgba(255,255,255,.02)); box-shadow: var(--shadow); transform: perspective(1400px) rotateY(-4deg) rotateX(2deg); }
.hero-frame::before { content: ""; position: absolute; inset: -2px; border-radius: 31px; background: linear-gradient(125deg, rgba(110,231,255,.45), transparent 25%, transparent 70%, rgba(191,92,255,.3)); z-index: -1; filter: blur(1px); }
.browser { overflow: hidden; border-radius: 20px; background: #07101d; }
.browser-bar { height: 44px; display: flex; align-items: center; gap: 7px; padding: 0 14px; border-bottom: 1px solid var(--line); }
.browser-bar span { width: 9px; height: 9px; border-radius: 50%; background: #33425b; }
.browser-bar span:nth-child(1){ background:#ff7891; }.browser-bar span:nth-child(2){ background:#ffd16a; }.browser-bar span:nth-child(3){ background:#65f5b3; }
.dashboard-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, rgba(108,99,255,.2), transparent 42%); }
.dashboard-content { padding: 18px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 12px; }
.chart-card, .metric-card { border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.035); padding: 15px; }
.chart-card { min-height: 156px; }
.mini-label { color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.big-number { font-family: "Montserrat", system-ui, sans-serif; font-size: 31px; font-weight: 700; letter-spacing: -.04em; margin: 7px 0 10px; }
.spark { height: 54px; display: flex; align-items: end; gap: 5px; }
.spark i { display: block; width: 11%; min-height: 16px; border-radius: 4px 4px 2px 2px; background: linear-gradient(to top, var(--primary-2), var(--primary)); opacity: .88; }
.spark i:nth-child(1){height:24%}.spark i:nth-child(2){height:42%}.spark i:nth-child(3){height:34%}.spark i:nth-child(4){height:58%}.spark i:nth-child(5){height:51%}.spark i:nth-child(6){height:72%}.spark i:nth-child(7){height:67%}.spark i:nth-child(8){height:92%}
.metric-stack { display: grid; gap: 12px; }
.metric-card strong { display: block; font-size: 18px; margin-top: 6px; }
.floating-chip { position: absolute; display: flex; align-items: center; gap: 10px; padding: 12px 15px; border: 1px solid var(--line-strong); background: rgba(8,16,29,.86); backdrop-filter: blur(16px); border-radius: 14px; box-shadow: 0 18px 40px rgba(0,0,0,.26); font-size: 13px; font-weight: 800; }
.floating-chip i { color: var(--primary); }
.floating-chip.one { left: -40px; top: 20%; }
.floating-chip.two { right: -24px; bottom: 17%; }

.trust-strip { position: relative; z-index: 3; margin-top: -26px; }
.trust-card { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: 20px; background: rgba(11,20,35,.82); backdrop-filter: blur(16px); overflow: hidden; box-shadow: 0 20px 50px rgba(0,0,0,.22); }
.trust-item { padding: 23px 26px; border-right: 1px solid var(--line); }
.trust-item:last-child { border-right: 0; }
.trust-item strong { display: block; font-family: "Montserrat", system-ui, sans-serif; font-size: 17px; margin-bottom: 2px; }
.trust-item span { color: var(--muted); font-size: 13px; }

.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { position: relative; border: 1px solid var(--line); background: linear-gradient(145deg, rgba(255,255,255,.055), rgba(255,255,255,.018)); border-radius: var(--radius); padding: 28px; overflow: hidden; transition: .25s ease; }
.card:hover { transform: translateY(-5px); border-color: rgba(110,231,255,.24); background: linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.024)); }
.card-icon { width: 52px; height: 52px; display: grid; place-items: center; margin-bottom: 24px; border-radius: 15px; color: var(--primary); font-size: 20px; background: linear-gradient(145deg, rgba(110,231,255,.16), rgba(108,99,255,.12)); border: 1px solid rgba(110,231,255,.18); }
.card p { color: var(--muted); margin-bottom: 22px; }
.card-link { display: inline-flex; align-items: center; gap: 9px; color: #dce6f7; font-weight: 800; font-size: 14px; }
.card-link i { color: var(--primary); transition: transform .2s ease; }
.card:hover .card-link i { transform: translateX(4px); }
.card .number { position: absolute; right: 20px; top: 14px; color: rgba(255,255,255,.05); font-family: "Montserrat", system-ui, sans-serif; font-size: 72px; font-weight: 700; line-height: 1; }

.split { display: grid; grid-template-columns: .92fr 1.08fr; gap: 70px; align-items: center; }
.media-panel::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(5,10,19,.92), rgba(5,10,19,.16) 58%), linear-gradient(130deg, rgba(108,99,255,.2), transparent); }
.media-overlay { position: absolute; z-index: 2; left: 24px; right: 24px; bottom: 24px; padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: rgba(8,15,27,.76); backdrop-filter: blur(16px); }
.media-overlay h3 { margin-bottom: 8px; }
.media-overlay p { margin: 0; color: #aebbd0; }
.feature-list { display: grid; gap: 15px; margin: 30px 0 34px; }
.feature { display: grid; grid-template-columns: 46px 1fr; gap: 15px; align-items: start; }
.feature-icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 13px; color: var(--primary); background: rgba(110,231,255,.09); border: 1px solid rgba(110,231,255,.15); }
.feature strong { display: block; margin-bottom: 3px; }
.feature span { color: var(--muted); font-size: 14px; }

.process { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.process-item { counter-increment: step; padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.025); }
.process-item::before { content: "0" counter(step); display: block; color: var(--primary); font-family: "Montserrat", system-ui, sans-serif; font-weight: 700; font-size: 13px; letter-spacing: .1em; margin-bottom: 46px; }
.process-item p { color: var(--muted); font-size: 14px; margin-bottom: 0; }

.industries { display: grid; grid-template-columns: 1.2fr .8fr .8fr; grid-template-rows: 260px 260px; gap: 16px; }
.industry-card { position: relative; min-height: 240px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: #101827; }
.industry-card:first-child { grid-row: 1 / 3; }
.industry-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.industry-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(4,9,17,.94), rgba(4,9,17,.1) 72%); }
.industry-card:hover img { transform: scale(1.045); }
.industry-content { position: absolute; z-index: 2; inset: auto 23px 21px; }
.industry-content h3 { margin: 0 0 5px; font-size: 23px; }
.industry-content p { margin: 0; color: #c0cada; font-size: 13px; }

.outcome-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.outcome { padding: 26px; border-left: 2px solid var(--primary-2); background: rgba(255,255,255,.026); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.outcome strong { display: block; font-family: "Montserrat", system-ui, sans-serif; font-size: 20px; margin-bottom: 8px; }
.outcome span { color: var(--muted); font-size: 14px; }

.knowledge-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.article-card { display: flex; flex-direction: column; min-height: 360px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: rgba(255,255,255,.025); transition: .25s ease; }
.article-card:hover { transform: translateY(-5px); border-color: rgba(110,231,255,.25); }
.article-thumb { height: 176px; overflow: hidden; }
.article-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.article-card:hover img { transform: scale(1.05); }
.article-body { display: flex; flex-direction: column; flex: 1; padding: 24px; }
.article-tag { color: var(--primary); text-transform: uppercase; letter-spacing: .13em; font-size: 10px; font-weight: 800; }
.article-body h3 { font-size: 23px; margin: 11px 0 12px; }
.article-body p { color: var(--muted); font-size: 14px; }
.article-body .card-link { margin-top: auto; }

.faq { max-width: 1040px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-question { width: 100%; display: flex; justify-content: space-between; gap: 22px; align-items: center; text-align: left; padding: 24px 0; border: 0; background: transparent; cursor: pointer; font-family: "Montserrat", system-ui, sans-serif; font-size: 21px; font-weight: 700; }
.faq-question i { color: var(--primary); transition: transform .22s ease; }
.faq-answer { max-height: 0; overflow: hidden; color: var(--muted); transition: max-height .28s ease; }
.faq-answer p { padding: 0 54px 25px 0; margin: 0; }
.faq-item.open .faq-question i { transform: rotate(45deg); }

.cta { position: relative; overflow: hidden; border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius-lg); background: linear-gradient(120deg, rgba(108,99,255,.18), rgba(110,231,255,.07) 45%, rgba(191,92,255,.14)); padding: 54px; }
.cta::before { content: ""; position: absolute; width: 420px; height: 420px; right: -140px; top: -180px; border-radius: 50%; background: rgba(110,231,255,.14); filter: blur(60px); }
.cta-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .85fr 1.15fr; gap: 60px; align-items: start; }
.cta h2 { font-size: clamp(30px, 3vw, 42px); }
.contact-lines { display: grid; gap: 12px; margin-top: 28px; }
.contact-line { display: flex; align-items: center; gap: 12px; color: #cbd6e8; }
.contact-line i { width: 20px; color: var(--primary); }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { color: #c7d2e3; font-size: 12px; font-weight: 800; }
.field input, .field textarea, .field select { width: 100%; color: var(--text); border: 1px solid var(--line-strong); background: rgba(4,10,19,.54); border-radius: 12px; padding: 14px 15px; outline: 0; min-height: 51px; transition: .2s ease; }
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: rgba(110,231,255,.6); box-shadow: 0 0 0 3px rgba(110,231,255,.08); }
.form-note { grid-column: 1 / -1; color: #8fa0ba; font-size: 11px; margin: 0; }
.form-note a { text-decoration: underline; }
.form-status { grid-column: 1 / -1; display: none; padding: 12px 14px; border-radius: 11px; background: rgba(101,245,179,.1); color: var(--success); font-size: 13px; font-weight: 700; }
.form-status.show { display: block; }

.page-hero { padding: calc(var(--header-h) + 86px) 0 78px; position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.page-hero::after { content: ""; position: absolute; width: 440px; height: 440px; right: -120px; top: -180px; border-radius: 50%; background: rgba(108,99,255,.18); filter: blur(80px); }
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { max-width: 1040px; font-size: clamp(38px, 4vw, 54px); }
.breadcrumbs { display: flex; gap: 9px; flex-wrap: wrap; color: var(--muted); font-size: 13px; margin-bottom: 26px; }
.breadcrumbs a:hover { color: var(--primary); }
.inner-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.info-panel { border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; background: rgba(255,255,255,.025); }
.info-panel p:last-child { margin-bottom: 0; }
.placeholder-banner { min-height: 380px; display: grid; place-items: center; text-align: center; border: 1px solid var(--line); border-radius: var(--radius-lg); background: linear-gradient(140deg, rgba(108,99,255,.15), rgba(110,231,255,.06)); padding: 48px; }
.placeholder-banner i { color: var(--primary); font-size: 42px; margin-bottom: 18px; }

.site-footer { padding: 62px 0 28px; border-top: 1px solid var(--line); background: #050a12; }
.footer-grid { display: grid; grid-template-columns: 1.3fr repeat(3, .75fr); gap: 48px; }
.footer-brand p { color: var(--muted); max-width: 390px; margin: 20px 0 0; }
.footer-title { color: #e5ebf6; font-family: "Montserrat", system-ui, sans-serif; font-weight: 700; margin-bottom: 17px; }
.footer-links { display: grid; gap: 10px; }
.footer-links a { color: var(--muted); font-size: 14px; }
.footer-links a:hover { color: var(--text); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; align-items: center; padding-top: 28px; margin-top: 42px; border-top: 1px solid var(--line); color: #73829a; font-size: 12px; }

.cookie { position: fixed; z-index: 1200; left: 20px; bottom: 20px; max-width: 430px; display: none; align-items: center; gap: 16px; padding: 16px; border: 1px solid var(--line-strong); border-radius: 16px; background: rgba(8,15,27,.94); backdrop-filter: blur(16px); box-shadow: 0 20px 48px rgba(0,0,0,.35); }
.cookie.show { display: flex; }
.cookie p { color: #aebbd0; font-size: 12px; margin: 0; }
.cookie a { color: var(--text); text-decoration: underline; }
.cookie .btn { flex: 0 0 auto; min-height: 42px; padding-inline: 15px; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1180px) {
  .nav { gap: 0; }
  .nav a { padding-inline: 9px; }
  .header-actions .btn { display: none; }
  .hero-grid { grid-template-columns: 1fr 520px; gap: 36px; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(2, 1fr); }
  .outcome-grid { grid-template-columns: repeat(2, 1fr); }
  .industries { grid-template-columns: 1fr 1fr; grid-template-rows: 300px 230px 230px; }
  .industry-card:first-child { grid-column: 1 / -1; grid-row: auto; }
  .footer-grid { grid-template-columns: 1.2fr repeat(3, .8fr); gap: 28px; }
}

@media (max-width: 980px) {
  :root { --header-h: 74px; }
  .site-header { height: var(--header-h); }
  .menu-toggle { display: grid; place-items: center; }
  .nav { position: fixed; z-index: 990; top: var(--header-h); left: 14px; right: 14px; display: grid; align-content: start; gap: 5px; padding: 15px; border: 1px solid var(--line); border-radius: 18px; background: rgba(8,15,27,.98); transform: translateY(-16px); opacity: 0; pointer-events: none; transition: .22s ease; box-shadow: var(--shadow); }
  .nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav a { padding: 14px 15px; font-size: 16px; }
  .header-actions .btn { display: inline-flex; }
  .hero { min-height: auto; padding-top: calc(var(--header-h) + 72px); }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 900px; }
  .hero-visual { max-width: 720px; }
  .hero-frame { transform: none; }
  .trust-card { grid-template-columns: repeat(2, 1fr); }
  .trust-item:nth-child(2) { border-right: 0; }
  .trust-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .split { grid-template-columns: 1fr; gap: 42px; }
  .media-panel { min-height: 500px; }
  .knowledge-grid { grid-template-columns: 1fr 1fr; }
  .cta-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 82px 0; }
  .section-sm { padding: 52px 0; }
  .header-actions .btn { display: none; }
  .logo img { height: 34px; }
  .hero { padding-bottom: 54px; }
  h1 { font-size: clamp(36px, 10vw, 46px); }
  h2 { font-size: clamp(29px, 8vw, 38px); }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
  .floating-chip { display: none; }
  .dashboard-image { height: 220px; }
  .dashboard-content { grid-template-columns: 1fr; }
  .metric-stack { grid-template-columns: 1fr 1fr; }
  .trust-card { grid-template-columns: 1fr; }
  .trust-item, .trust-item:nth-child(2) { border-right: 0; border-bottom: 1px solid var(--line); }
  .trust-item:last-child { border-bottom: 0; }
  .section-head { display: block; }
  .cards-grid, .knowledge-grid, .inner-grid { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr; }
  .process-item::before { margin-bottom: 26px; }
  .industries { display: grid; grid-template-columns: 1fr; grid-template-rows: none; }
  .industry-card:first-child { grid-column: auto; }
  .industry-card { height: 280px; }
  .outcome-grid { grid-template-columns: 1fr; }
  .media-panel { min-height: 420px; }
  .media-overlay { left: 15px; right: 15px; bottom: 15px; padding: 19px; }
  .cta { padding: 30px 20px; border-radius: 24px; }
  .form { grid-template-columns: 1fr; }
  .field.full, .form-note, .form-status { grid-column: auto; }
  .form .btn { width: 100%; }
  .faq-question { font-size: 18px; padding: 20px 0; }
  .faq-answer p { padding-right: 18px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { display: block; }
  .footer-bottom span { display: block; margin-bottom: 7px; }
  .cookie { left: 10px; right: 10px; bottom: 10px; max-width: none; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}


/* ===== GSO Moscow Light Edition ===== */
body {
  background:
    radial-gradient(circle at 10% 0%, rgba(79, 70, 229, .10), transparent 32rem),
    radial-gradient(circle at 92% 7%, rgba(14, 165, 233, .10), transparent 34rem),
    linear-gradient(180deg, #fbfcff 0%, var(--bg) 55%, #ffffff 100%);
}
::selection { color: #fff; background: var(--primary-2); }
.lead { color: #475467; font-size: clamp(17px, 1.25vw, 20px); }
.gradient-text {
  background: linear-gradient(100deg, #0284c7 0%, #4f46e5 52%, #a855f7 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.eyebrow { color: #4f46e5; }

.site-header { background: rgba(255,255,255,.74); border-bottom-color: rgba(16,24,40,.04); }
.site-header.scrolled { background: rgba(255,255,255,.94); border-bottom-color: var(--line); box-shadow: 0 10px 30px rgba(55,65,100,.06); }
.nav a { color: #475467; }
.nav a:hover, .nav a.active { color: #111827; background: #eef2ff; }
.menu-toggle { color: #111827; background: #fff; }
.btn-primary { color: #fff; background: linear-gradient(105deg, #0284c7, #4f46e5 54%, #9333ea); box-shadow: 0 14px 34px rgba(79,70,229,.22); }
.btn-primary:hover { box-shadow: 0 18px 42px rgba(79,70,229,.30); }
.btn-ghost { color: #1d2939; border-color: var(--line-strong); background: rgba(255,255,255,.8); }
.btn-ghost:hover { background: #fff; border-color: rgba(79,70,229,.28); }

.hero { padding-top: calc(var(--header-h) + 72px); }
.hero::before { opacity: .72; background-image: linear-gradient(rgba(79,70,229,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(79,70,229,.05) 1px, transparent 1px); }
.hero::after { background: rgba(147,51,234,.10); }
.hero-grid { grid-template-columns: minmax(0, 1.02fr) minmax(480px, .98fr); gap: 64px; }
.hero-copy { max-width: 760px; }
.hero-points li { color: #344054; }

.ai-answer-shell { position: relative; }
.ai-answer-shell::before {
  content: ""; position: absolute; inset: -20px -18px; border-radius: 38px;
  background: linear-gradient(135deg, rgba(14,165,233,.12), rgba(79,70,229,.10), rgba(168,85,247,.10));
  filter: blur(22px); z-index: -1;
}
.ai-answer-card {
  overflow: hidden; border: 1px solid rgba(79,70,229,.14); border-radius: 28px;
  background: rgba(255,255,255,.94); box-shadow: 0 32px 90px rgba(63,73,120,.18);
}
.ai-window-bar { height: 52px; display:flex; align-items:center; justify-content:space-between; padding: 0 18px; border-bottom:1px solid var(--line); background:#fbfcff; }
.ai-window-dots { display:flex; gap:7px; }
.ai-window-dots span { width:9px; height:9px; border-radius:50%; background:#d0d5dd; }
.ai-window-dots span:nth-child(1){background:#fb7185}.ai-window-dots span:nth-child(2){background:#fbbf24}.ai-window-dots span:nth-child(3){background:#34d399}
.ai-window-title { display:flex; align-items:center; gap:8px; color:#667085; font-size:12px; font-weight:700; }
.ai-window-title i { color:#4f46e5; }
.ai-chat { padding: 24px; }
.ai-question { display:flex; gap:12px; align-items:flex-start; margin-left:44px; padding:15px 17px; border-radius:18px 18px 5px 18px; background:linear-gradient(135deg,#eef2ff,#f5f3ff); color:#344054; font-size:14px; line-height:1.55; }
.ai-question i { color:#4f46e5; margin-top:4px; }
.ai-response { display:grid; grid-template-columns:38px 1fr; gap:13px; margin-top:20px; }
.ai-avatar { width:38px; height:38px; display:grid; place-items:center; border-radius:12px; color:#fff; background:linear-gradient(135deg,#0284c7,#4f46e5 55%,#9333ea); box-shadow:0 10px 25px rgba(79,70,229,.22); }
.ai-answer-content { color:#344054; font-size:14px; line-height:1.72; }
.ai-answer-content strong { color:#101828; }
.ai-answer-content .cursor { display:inline-block; width:2px; height:1.1em; margin-left:3px; vertical-align:-2px; background:#4f46e5; animation:aiBlink .85s steps(1) infinite; }
@keyframes aiBlink { 50% { opacity:0; } }
.ai-source { display:flex; align-items:center; justify-content:space-between; gap:14px; margin-top:20px; padding:14px 15px; border:1px solid rgba(79,70,229,.14); border-radius:15px; background:#f8f9ff; }
.ai-source-main { display:flex; align-items:center; gap:11px; min-width:0; }
.ai-source-icon { width:34px; height:34px; flex:0 0 auto; display:grid; place-items:center; border-radius:10px; color:#4f46e5; background:#eef2ff; }
.ai-source-text { min-width:0; }
.ai-source-text strong { display:block; color:#101828; font-size:13px; }
.ai-source-text span { display:block; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; color:#667085; font-size:11px; }
.ai-source-badge { flex:0 0 auto; display:inline-flex; align-items:center; gap:6px; padding:7px 10px; border-radius:999px; color:#047857; background:#ecfdf3; font-size:10px; font-weight:800; text-transform:uppercase; letter-spacing:.06em; }
.ai-evidence { display:flex; gap:8px; flex-wrap:wrap; margin-top:14px; padding-left:51px; }
.ai-evidence span { display:inline-flex; align-items:center; gap:6px; padding:7px 10px; border:1px solid var(--line); border-radius:999px; color:#667085; background:#fff; font-size:10px; font-weight:700; }
.ai-evidence i { color:#4f46e5; }

.trust-card { background: rgba(255,255,255,.92); box-shadow: 0 20px 50px rgba(60,72,110,.10); }
.trust-item strong { color:#101828; }
.card, .process-item, .article-card, .info-panel { background:#fff; box-shadow:0 14px 35px rgba(68,76,116,.05); }
.card:hover, .article-card:hover { background:#fff; border-color:rgba(79,70,229,.24); box-shadow:0 22px 50px rgba(79,70,229,.10); }
.card-link { color:#344054; }
.card .number { color:rgba(79,70,229,.055); }
.card-icon, .feature-icon { color:#4f46e5; background:linear-gradient(145deg,#eef8ff,#f0edff); border-color:rgba(79,70,229,.12); }
.outcome { background:#fff; box-shadow:0 12px 30px rgba(68,76,116,.05); }
.media-panel::after { background:linear-gradient(to top, rgba(245,247,255,.96), rgba(255,255,255,.05) 62%), linear-gradient(130deg,rgba(79,70,229,.14),transparent); }
.media-overlay { color:#101828; border-color:rgba(16,24,40,.10); background:rgba(255,255,255,.84); box-shadow:0 18px 45px rgba(60,72,110,.14); }
.media-overlay p { color:#475467; }
.industry-content h3 { color:#fff; }
.industry-content p { color:#e5e7eb; }

.cta { border-color:rgba(79,70,229,.14); background:linear-gradient(120deg,#eef8ff,#f1efff 48%,#fbf2ff); }
.cta::before { background:rgba(14,165,233,.12); }
.contact-line { color:#475467; }
.field label { color:#344054; }
.field input, .field textarea, .field select { color:#101828; border-color:var(--line-strong); background:#fff; }
.field input::placeholder, .field textarea::placeholder { color:#98a2b3; }
.form-note { color:#667085; }
.form-status { color:#047857; background:#ecfdf3; }

.page-hero { background:linear-gradient(180deg,#fbfcff,#f3f6ff); }
.placeholder-banner { background:linear-gradient(140deg,#eef2ff,#f0f9ff); }
.site-footer { background:#f4f6fb; }
.footer-title { color:#101828; }
.footer-links a:hover { color:#4f46e5; }
.footer-bottom { color:#667085; }
.cookie { background:rgba(255,255,255,.97); box-shadow:0 20px 48px rgba(56,67,104,.18); }
.cookie p { color:#475467; }
.cookie a { color:#101828; }

@media (max-width: 980px) {
  .nav { background:rgba(255,255,255,.99); box-shadow:0 22px 60px rgba(60,72,110,.16); }
  .hero-grid { grid-template-columns:1fr; }
  .hero-visual { max-width:760px; width:100%; }
}
@media (max-width: 720px) {
  .section { padding:72px 0; }
  .hero { padding-top:calc(var(--header-h) + 52px); }
  .ai-chat { padding:18px; }
  .ai-question { margin-left:20px; }
  .ai-evidence { padding-left:0; }
  .ai-source { align-items:flex-start; }
  .ai-source-badge { display:none; }
}

.hero { overflow: clip; }


/* ===== AI platforms marquee, FAQ grid and Moscow SEO copy ===== */
.ai-platforms { position:relative; z-index:4; padding:44px 0 54px; overflow:hidden; border-top:1px solid rgba(79,70,229,.08); border-bottom:1px solid rgba(79,70,229,.08); background:rgba(255,255,255,.62); }
.ai-platforms-head { display:flex; align-items:end; justify-content:space-between; gap:34px; margin-bottom:27px; }
.ai-platforms-head h2 { max-width:820px; margin-top:10px; font-size:clamp(27px,2.35vw,38px); }
.ai-platforms-head p { max-width:500px; margin:0; color:var(--muted); font-size:14px; }
.ai-marquee { position:relative; width:100%; overflow:hidden; padding:3px 0; -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent); mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent); }
.ai-marquee-track { display:flex; width:max-content; animation:aiMarquee 36s linear infinite; will-change:transform; }
.ai-marquee-group { display:flex; flex-shrink:0; gap:14px; padding-right:14px; }
.ai-marquee:hover .ai-marquee-track { animation-play-state:paused; }
.ai-platform { width:238px; min-height:78px; display:flex; align-items:center; gap:13px; padding:13px 17px; border:1px solid rgba(16,24,40,.09); border-radius:18px; background:rgba(255,255,255,.95); box-shadow:0 10px 28px rgba(68,76,116,.06); }
.ai-platform-icon { width:48px; height:48px; flex:0 0 48px; display:grid; place-items:center; border:1px solid rgba(79,70,229,.10); border-radius:14px; background:linear-gradient(145deg,#fff,#f3f5ff); }
.ai-platform-icon img { width:29px; height:29px; object-fit:contain; }
.ai-platform > span:last-child { display:grid; line-height:1.2; }
.ai-platform strong { color:#101828; font-size:14px; }
.ai-platform small { margin-top:5px; color:#98a2b3; font-size:10px; font-weight:700; letter-spacing:.07em; text-transform:uppercase; }
@keyframes aiMarquee { to { transform:translateX(-50%); } }

.ai-platforms + .trust-strip { margin-top:0; padding-top:30px; background:var(--bg); }

.faq-section { background:linear-gradient(180deg,#fff,#f8faff); }
.faq.faq-grid { max-width:none; display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; }
.faq-grid .faq-item { align-self:start; overflow:hidden; border:1px solid var(--line); border-radius:18px; background:#fff; box-shadow:0 10px 28px rgba(68,76,116,.045); }
.faq-grid .faq-question { min-height:86px; padding:20px 21px; font-size:16px; line-height:1.4; }
.faq-grid .faq-question i { width:30px; height:30px; flex:0 0 30px; display:grid; place-items:center; border-radius:10px; background:#eef2ff; }
.faq-grid .faq-answer p { padding:0 21px 21px; font-size:14px; line-height:1.75; }
.faq-grid .faq-item.open { border-color:rgba(79,70,229,.22); box-shadow:0 16px 36px rgba(79,70,229,.08); }

.seo-copy-section { padding-top:82px; background:#fff; }
.seo-copy { overflow:hidden; display:grid; grid-template-columns:minmax(310px,.68fr) minmax(0,1.32fr); gap:56px; padding:48px; border:1px solid rgba(79,70,229,.12); border-radius:28px; background:linear-gradient(135deg,#f6f9ff,#fff 48%,#faf5ff); box-shadow:0 20px 55px rgba(68,76,116,.07); }
.seo-copy-intro { position:relative; }
.seo-copy-intro::after { content:""; position:absolute; width:210px; height:210px; left:-70px; bottom:-120px; border-radius:50%; background:rgba(14,165,233,.09); filter:blur(28px); }
.seo-copy h2 { margin-top:13px; font-size:clamp(29px,2.6vw,41px); }
.seo-copy-content { position:relative; z-index:1; columns:2; column-gap:42px; }
.seo-copy-content h3 { break-after:avoid; margin:0 0 11px; font-size:18px; line-height:1.35; }
.seo-copy-content p { break-inside:avoid; margin:0 0 23px; color:#475467; font-size:14px; line-height:1.82; }
.seo-copy-content strong { color:#1d2939; }

@media (max-width:980px) {
  .ai-platforms-head { align-items:start; flex-direction:column; gap:12px; }
  .seo-copy { grid-template-columns:1fr; gap:28px; padding:36px; }
  .seo-copy-content { columns:1; }
}
@media (max-width:720px) {
  .ai-platforms { padding:36px 0 42px; }
  .ai-platforms-head { margin-bottom:21px; }
  .ai-platforms-head h2 { font-size:27px; }
  .ai-marquee { -webkit-mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent); mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent); }
  .ai-marquee-track { animation-duration:30s; }
  .ai-platform { width:205px; min-height:70px; padding:11px 14px; }
  .ai-platform-icon { width:43px; height:43px; flex-basis:43px; }
  .faq.faq-grid { grid-template-columns:1fr; }
  .faq-grid .faq-question { min-height:auto; font-size:15px; }
  .seo-copy-section { padding-top:64px; }
  .seo-copy { padding:27px 22px; border-radius:22px; }
  .seo-copy h2 { font-size:29px; }
}
@media (prefers-reduced-motion:reduce) {
  .ai-marquee-track { animation:none; }
  .ai-marquee { overflow-x:auto; -webkit-mask-image:none; mask-image:none; }
}


/* ===== Connected workflow and editable messenger dock ===== */
.workflow-section { overflow:hidden; background:linear-gradient(180deg,#fff,#f8faff); }
.workflow-head { max-width:1100px; margin:0 auto 48px; text-align:center; }
.workflow-head .eyebrow { justify-content:center; }
.workflow-head h2 { margin-bottom:14px; font-size:clamp(28px,2.25vw,36px); }
.workflow-head p { max-width:900px; margin:0 auto; color:var(--muted); font-size:15px; }
.workflow { display:grid; grid-template-columns:repeat(6,minmax(0,1fr)); gap:0; }
.workflow-item { position:relative; min-width:0; padding:0 15px 8px; text-align:center; }
.workflow-top { position:relative; display:flex; justify-content:center; margin-bottom:23px; }
.workflow-item:not(:last-child) .workflow-top::after { content:""; position:absolute; left:calc(50% + 31px); right:calc(-50% + 31px); top:15px; height:1px; background:repeating-linear-gradient(90deg,#8db1ff 0 6px,transparent 6px 12px); }
.workflow-number { position:relative; z-index:2; width:31px; height:31px; display:grid; place-items:center; border-radius:50%; color:#fff; background:linear-gradient(145deg,#2563eb,#1d4ed8); box-shadow:0 8px 18px rgba(37,99,235,.22); font-size:10px; font-weight:800; }
.workflow-icon { width:61px; height:61px; display:grid; place-items:center; margin:0 auto 18px; color:#1f3b70; font-size:28px; border:1px solid rgba(37,99,235,.14); border-radius:20px; background:linear-gradient(145deg,#fff,#f4f7ff); box-shadow:0 10px 28px rgba(64,83,128,.07); }
.workflow-item h3 { min-height:46px; margin-bottom:10px; font-size:14px; line-height:1.45; letter-spacing:-.02em; }
.workflow-item p { margin:0; color:#667085; font-size:12px; line-height:1.65; }
.messenger-dock { position:fixed; right:18px; bottom:22px; z-index:920; display:grid; gap:9px; }
.messenger-link { width:48px; height:48px; display:flex; align-items:center; justify-content:center; overflow:hidden; border:1px solid rgba(16,24,40,.09); border-radius:15px; color:#fff; box-shadow:0 14px 34px rgba(30,41,80,.18); transition:width .25s ease,transform .2s ease,box-shadow .2s ease; }
.messenger-link i { flex:0 0 46px; text-align:center; font-size:20px; }
.messenger-link span { opacity:0; width:0; white-space:nowrap; font-size:12px; font-weight:800; transition:opacity .18s ease,width .25s ease; }
.messenger-link:hover { width:138px; transform:translateY(-2px); box-shadow:0 18px 42px rgba(30,41,80,.24); }
.messenger-link:hover span { width:auto; padding-right:15px; opacity:1; }
.messenger-link.telegram { background:linear-gradient(135deg,#38bdf8,#168bd3); }
.messenger-link.whatsapp { background:linear-gradient(135deg,#34d399,#16a34a); }
.messenger-link.vk { background:linear-gradient(135deg,#60a5fa,#2563eb); }
.messenger-link.email { background:linear-gradient(135deg,#818cf8,#4f46e5); }
@media(max-width:1120px){.workflow{grid-template-columns:repeat(3,minmax(0,1fr));gap:34px 0}.workflow-item:nth-child(3) .workflow-top::after{display:none}}
@media(max-width:720px){.workflow-head{margin-bottom:34px;text-align:left}.workflow-head .eyebrow{justify-content:flex-start}.workflow{grid-template-columns:1fr;gap:0}.workflow-item{display:grid;grid-template-columns:48px 58px 1fr;grid-template-rows:auto auto;gap:2px 13px;padding:0 0 28px;text-align:left}.workflow-top{grid-row:1/3;grid-column:1;margin:0}.workflow-item:not(:last-child) .workflow-top::after{left:23px;right:auto;top:38px;bottom:-24px;width:1px;height:auto;background:repeating-linear-gradient(180deg,#8db1ff 0 6px,transparent 6px 12px)}.workflow-number{width:31px;height:31px}.workflow-icon{grid-row:1/3;grid-column:2;width:54px;height:54px;margin:0;font-size:23px;border-radius:16px}.workflow-item h3{grid-column:3;min-height:auto;margin:1px 0 4px;font-size:14px}.workflow-item p{grid-column:3;font-size:12px}.messenger-dock{right:12px;bottom:14px}.messenger-link,.messenger-link:hover{width:46px;height:46px}.messenger-link:hover span{display:none}}

/* ===== v1.5 layout, search, cases and refined content blocks ===== */
.reveal { transition-delay: var(--reveal-delay, 0s); }

/* Header search and compact messenger shortcuts */
.header-search-toggle,
.header-messenger {
  width: 42px; height: 42px; flex: 0 0 42px; display: grid; place-items: center;
  border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.84);
  color: #344054; cursor: pointer; transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.header-search-toggle:hover,
.header-messenger:hover { transform: translateY(-2px); border-color: rgba(79,70,229,.25); background: #fff; }
.header-search-toggle i, .header-messenger i { font-size: 16px; }
.header-messenger img { width: 21px; height: 21px; object-fit: contain; }
.header-messengers { display: flex; align-items: center; gap: 7px; }
.header-messenger.telegram { color: #168bd3; }
.header-messenger.whatsapp { color: #16a34a; }
.header-messenger.max { padding: 8px; }

.site-search-panel {
  position: absolute; top: calc(100% + 1px); left: 0; right: 0;
  background: rgba(255,255,255,.97); border-bottom: 1px solid var(--line);
  box-shadow: 0 24px 50px rgba(55,65,100,.10); backdrop-filter: blur(20px);
}
.site-search-panel[hidden] { display: none; }
.site-search-inner { padding-top: 18px; padding-bottom: 20px; }
.site-search-form {
  display: grid; grid-template-columns: 24px 1fr 42px; align-items: center; gap: 12px;
  min-height: 58px; padding: 0 10px 0 18px; border: 1px solid rgba(79,70,229,.17);
  border-radius: 17px; background: #fff; box-shadow: 0 12px 30px rgba(68,76,116,.07);
}
.site-search-form > i { color: #4f46e5; }
.site-search-form input { width: 100%; min-width: 0; border: 0; outline: 0; color: #101828; background: transparent; font-size: 16px; }
.site-search-form input::placeholder { color: #98a2b3; }
.site-search-close { width: 38px; height: 38px; display: grid; place-items: center; border: 0; border-radius: 11px; background: #f2f4f7; cursor: pointer; }
.site-search-results { display: grid; gap: 8px; max-height: min(52vh, 420px); overflow: auto; padding-top: 12px; }
.search-hint, .search-empty { padding: 11px 4px; color: #667085; font-size: 13px; }
.search-result {
  display: grid; grid-template-columns: 1fr auto; gap: 18px; align-items: center;
  padding: 13px 15px; border: 1px solid transparent; border-radius: 13px; background: #f8faff;
  transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
.search-result:hover { transform: translateX(3px); border-color: rgba(79,70,229,.15); background: #f3f5ff; }
.search-result strong { display: block; margin-bottom: 2px; color: #101828; font-size: 14px; }
.search-result span { display: block; color: #667085; font-size: 12px; }
.search-result em { color: #4f46e5; font-style: normal; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }

/* Marquee is contained and has no clipped card shadows */
.ai-platforms { overflow: visible; }
.ai-platforms .container { position: relative; }
.ai-marquee { width: 100%; padding: 5px 0 7px; border-radius: 20px; }
.ai-platform { box-shadow: none; }
.ai-platform:hover { border-color: rgba(79,70,229,.20); background: #fff; }
.ai-platforms + .section { margin-top: 0; }

/* About: clean image without overlay card, border or shadow */
.home-about .split { align-items: center; }
.about-media { min-height: 520px; margin: 0; overflow: hidden; border: 0; border-radius: 26px; background: transparent; box-shadow: none; }
.about-media img { width: 100%; height: 100%; min-height: 520px; object-fit: cover; }
.about-title { max-width: 760px; font-size: clamp(27px, 2.35vw, 36px); }
.about-copy .lead { max-width: 760px; font-size: clamp(16px, 1.15vw, 19px); }
.feature { transition: transform .24s ease; }
.feature:hover { transform: translateX(5px); }

/* Process uses the same left-title / right-description rhythm as other sections */
.workflow-section { overflow: hidden; }
.workflow-head { max-width: none; margin: 0 0 48px; text-align: left; }
.workflow-head .eyebrow { justify-content: flex-start; }
.workflow-head > div:first-child { max-width: 820px; }
.workflow-head h2 { margin-bottom: 0; font-size: clamp(29px, 2.55vw, 39px); }
.workflow-head .lead { max-width: 540px; margin: 0; color: var(--muted); font-size: 15px; }
.workflow-item { padding: 0 13px 15px; transition: transform .28s ease; }
.workflow-item:hover { transform: translateY(-5px); }
.workflow-item::after {
  content: ""; position: absolute; left: 10px; right: 10px; top: 47px; bottom: 0; z-index: -1;
  border: 1px solid transparent; border-radius: 20px; background: linear-gradient(#fff,#fff) padding-box,
  linear-gradient(145deg, rgba(37,99,235,.14), rgba(147,51,234,.05)) border-box;
  opacity: 0; transform: translateY(8px); transition: opacity .28s ease, transform .28s ease;
}
.workflow-item:hover::after { opacity: 1; transform: translateY(0); }
.workflow-top { margin-bottom: 24px; }
.workflow-number { box-shadow: none; transition: transform .25s ease, box-shadow .25s ease; }
.workflow-item:hover .workflow-number { transform: scale(1.08); box-shadow: 0 9px 20px rgba(37,99,235,.22); }
.workflow-icon { box-shadow: none; transition: transform .28s ease, color .28s ease, border-color .28s ease; }
.workflow-item:hover .workflow-icon { transform: translateY(-3px) rotate(-2deg); color: #4f46e5; border-color: rgba(79,70,229,.25); }
.workflow-item.visible .workflow-icon { animation: workflowIconIn .55s cubic-bezier(.2,.8,.2,1) both; animation-delay: var(--reveal-delay,0s); }
@keyframes workflowIconIn { from { opacity: 0; transform: translateY(12px) scale(.9); } to { opacity: 1; transform: none; } }

/* Cases */
.cases-section { background: #fff; }
.cases-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.case-card {
  min-width: 0; overflow: hidden; display: grid; grid-template-columns: minmax(132px,.84fr) minmax(0,1.16fr);
  min-height: 300px; border: 1px solid var(--line); border-radius: 21px; background: #fff;
  transition: transform .28s ease, border-color .28s ease;
}
.case-card:hover { transform: translateY(-6px); border-color: rgba(79,70,229,.22); }
.case-image { min-height: 100%; overflow: hidden; background: #f2f4f7; }
.case-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease; }
.case-card:hover .case-image img { transform: scale(1.045); }
.case-body { display: flex; flex-direction: column; min-width: 0; padding: 23px 21px; }
.case-category { color: #475467; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .09em; }
.case-body h3 { margin: 10px 0 10px; font-size: 18px; line-height: 1.35; }
.case-body p { margin: 0 0 18px; color: #667085; font-size: 12px; line-height: 1.65; }
.case-result { display: grid; margin-top: auto; margin-bottom: 17px; }
.case-result strong { color: #2563eb; font-size: 25px; line-height: 1; }
.case-result span { margin-top: 5px; color: #667085; font-size: 10px; }
.case-body .card-link { color: #2563eb; }
.section-action { display: flex; justify-content: center; margin-top: 30px; }

/* SEO text: split heading row, then one strong readable column */
.seo-copy { display: block; padding: 48px; }
.seo-copy-head { align-items: end; margin-bottom: 34px; padding-bottom: 30px; border-bottom: 1px solid rgba(79,70,229,.10); }
.seo-copy-head > div:first-child { max-width: 760px; }
.seo-copy-head .lead { max-width: 590px; margin: 0; font-size: 15px; }
.seo-copy-content { max-width: 1120px; columns: 1; column-gap: 0; }
.seo-copy-content h3 { margin: 28px 0 11px; font-size: 20px; }
.seo-copy-content h3:first-child { margin-top: 0; }
.seo-copy-content p { margin-bottom: 20px; font-size: 15px; line-height: 1.9; }

/* Custom messenger imagery */
.messenger-link img { flex: 0 0 46px; width: 22px; height: 22px; object-fit: contain; }
.messenger-link.max { background: linear-gradient(135deg,#ff4fd8,#7c3aed 52%,#2563eb); }
.messenger-link.viber { background: linear-gradient(135deg,#9b87f5,#665cac); }

@media (max-width: 1280px) {
  .header-messengers { display: none; }
  .case-card { grid-template-columns: 1fr; }
  .case-image { min-height: 210px; }
}
@media (max-width: 980px) {
  .header-actions .header-search-toggle { display: grid; }
  .workflow-head { display: block; }
  .workflow-head .lead { margin-top: 14px; }
  .cases-grid { grid-template-columns: 1fr 1fr; }
  .cases-grid .case-card:last-child { grid-column: 1 / -1; grid-template-columns: minmax(240px,.72fr) 1.28fr; }
  .about-media, .about-media img { min-height: 430px; }
  .seo-copy-head { display: block; }
  .seo-copy-head .lead { margin-top: 14px; }
}
@media (max-width: 720px) {
  .header-search-toggle { width: 44px; height: 44px; flex-basis: 44px; }
  .site-search-inner { padding-top: 10px; padding-bottom: 14px; }
  .site-search-form { grid-template-columns: 20px 1fr 38px; min-height: 54px; padding-left: 14px; }
  .search-result { grid-template-columns: 1fr; gap: 4px; }
  .ai-marquee { border-radius: 16px; }
  .about-media, .about-media img { min-height: 320px; }
  .workflow-item::after { display: none; }
  .workflow-item:hover { transform: none; }
  .cases-grid { grid-template-columns: 1fr; }
  .cases-grid .case-card:last-child, .case-card { grid-column: auto; grid-template-columns: 126px minmax(0,1fr); min-height: 282px; }
  .case-image { min-height: 100%; }
  .case-body { padding: 19px 16px; }
  .case-body h3 { font-size: 16px; }
  .seo-copy { padding: 29px 22px; }
  .seo-copy-head { margin-bottom: 25px; padding-bottom: 24px; }
  .seo-copy-content h3 { font-size: 18px; }
  .seo-copy-content p { font-size: 14px; line-height: 1.82; }
}
@media (max-width: 470px) {
  .cases-grid .case-card:last-child, .case-card { grid-template-columns: 1fr; }
  .case-image { min-height: 220px; }
}
@media (prefers-reduced-motion: reduce) {
  .workflow-item.visible .workflow-icon { animation: none; }
}

/* ===== v1.6 About company page ===== */
.about-page { background: #f8faff; }
.about-hero {
  position: relative; overflow: hidden; padding: calc(var(--header-h) + 54px) 0 82px;
  background:
    radial-gradient(circle at 82% 18%, rgba(79,70,229,.12), transparent 31rem),
    radial-gradient(circle at 12% 76%, rgba(14,165,233,.09), transparent 28rem),
    linear-gradient(180deg,#fbfcff 0%,#f4f7ff 100%);
  border-bottom: 1px solid rgba(79,70,229,.08);
}
.about-hero::before {
  content:""; position:absolute; inset:0; pointer-events:none; opacity:.5;
  background-image: linear-gradient(rgba(79,70,229,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(79,70,229,.035) 1px,transparent 1px);
  background-size: 70px 70px; mask-image: linear-gradient(to bottom,#000,transparent 88%);
}
.about-hero .container { position:relative; z-index:1; }
.breadcrumbs { display:flex; align-items:center; gap:9px; margin-bottom:38px; color:#98a2b3; font-size:12px; font-weight:700; }
.breadcrumbs a { color:#667085; transition:color .2s ease; }
.breadcrumbs a:hover { color:#4f46e5; }
.about-hero-grid { display:grid; grid-template-columns:minmax(0,1fr) minmax(480px,.88fr); gap:72px; align-items:center; }
.about-hero-copy { max-width:820px; }
.about-hero h1 { max-width:850px; font-size:clamp(38px,3.65vw,54px); }
.about-hero .lead { max-width:790px; color:#536177; font-size:clamp(17px,1.25vw,20px); }
.about-hero-note { display:inline-flex; align-items:center; gap:9px; margin-top:28px; color:#344054; font-size:13px; font-weight:700; }
.about-hero-note i { color:#059669; }
.about-hero-visual { position:relative; min-height:530px; display:flex; align-items:center; justify-content:center; padding:24px 0 18px; }
.about-hero-visual img {
  position:relative; z-index:2; width:100%; height:500px; object-fit:cover; border-radius:34px;
  clip-path:polygon(8% 0,100% 0,100% 91%,92% 100%,0 100%,0 9%);
}
.about-hero-glow { position:absolute; inset:8% -4% 1% 7%; border-radius:44px; background:linear-gradient(135deg,rgba(37,99,235,.19),rgba(147,51,234,.14)); filter:blur(38px); }
.about-floating-card {
  position:absolute; z-index:3; display:flex; border:1px solid rgba(79,70,229,.13); background:rgba(255,255,255,.93);
  backdrop-filter:blur(16px); box-shadow:0 18px 45px rgba(61,72,115,.14);
}
.about-floating-card-main { left:-28px; bottom:54px; min-width:210px; flex-direction:column; gap:2px; padding:17px 19px; border-radius:18px; }
.about-floating-card-main span { color:#667085; font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:.09em; }
.about-floating-card-main strong { color:#101828; font-size:21px; letter-spacing:-.03em; }
.about-floating-card-small { right:-17px; top:54px; align-items:center; gap:9px; padding:12px 15px; border-radius:15px; color:#344054; font-size:12px; font-weight:800; }
.about-floating-card-small i { color:#4f46e5; }

.about-facts { position:relative; z-index:4; padding:0 0 16px; background:#fff; border-bottom:1px solid var(--line); }
.about-facts-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); margin-top:-30px; overflow:hidden; border:1px solid rgba(79,70,229,.10); border-radius:22px; background:rgba(255,255,255,.97); }
.about-fact { min-height:126px; display:flex; flex-direction:column; justify-content:center; padding:23px 28px; border-right:1px solid var(--line); }
.about-fact:last-child { border-right:0; }
.about-fact strong { color:#101828; font-size:clamp(20px,1.7vw,27px); line-height:1.15; letter-spacing:-.04em; }
.about-fact span { max-width:250px; margin-top:7px; color:#667085; font-size:12px; line-height:1.55; }

.about-story-section { background:#fff; }
.about-story-grid { display:grid; grid-template-columns:minmax(380px,.85fr) minmax(0,1.15fr); gap:78px; align-items:center; }
.about-story-image { min-height:610px; margin:0; overflow:hidden; border-radius:30px; }
.about-story-image img { width:100%; height:610px; object-fit:cover; }
.about-story-copy h2 { max-width:790px; font-size:clamp(29px,2.6vw,39px); }
.about-story-lead { max-width:800px; margin:0 0 23px; color:#344054; font-size:18px; line-height:1.7; font-weight:600; }
.about-richtext { max-width:850px; }
.about-richtext p { margin:0 0 17px; color:#667085; font-size:15px; line-height:1.88; }
.about-signature { display:flex; align-items:center; gap:13px; margin-top:28px; padding-top:24px; border-top:1px solid var(--line); }
.about-signature-mark { width:45px; height:45px; display:grid; place-items:center; border-radius:14px; color:#fff; background:linear-gradient(135deg,#2563eb,#4f46e5 55%,#9333ea); }
.about-signature > span:last-child { display:grid; }
.about-signature strong { color:#101828; font-size:14px; }
.about-signature small { margin-top:2px; color:#98a2b3; font-size:11px; }

.about-evolution-section { overflow:hidden; background:linear-gradient(180deg,#f6f8ff,#fbfcff); }
.about-evolution-section .section-head .lead,
.about-principles-section .section-head .lead,
.about-expertise-section .section-head .lead { max-width:560px; margin:0; color:#667085; font-size:15px; }
.about-evolution { position:relative; display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px; }
.about-evolution::before { content:""; position:absolute; left:8%; right:8%; top:31px; border-top:1px dashed rgba(37,99,235,.28); }
.about-evolution-item { position:relative; z-index:1; min-height:330px; padding:0 26px 29px; border:1px solid rgba(79,70,229,.10); border-radius:24px; background:#fff; transition:transform .28s ease,border-color .28s ease; }
.about-evolution-item:hover { transform:translateY(-6px); border-color:rgba(79,70,229,.22); }
.about-evolution-marker { width:62px; height:62px; display:grid; place-items:center; margin:-1px 0 27px; border-radius:0 0 18px 18px; color:#fff; background:linear-gradient(145deg,#2563eb,#4f46e5); font-size:12px; font-weight:800; letter-spacing:.06em; }
.about-evolution-icon { width:50px; height:50px; display:grid; place-items:center; margin-bottom:25px; border:1px solid rgba(79,70,229,.12); border-radius:15px; color:#4f46e5; background:linear-gradient(145deg,#eef8ff,#f1efff); font-size:18px; transition:transform .28s ease; }
.about-evolution-item:hover .about-evolution-icon { transform:translateY(-3px) rotate(-3deg); }
.about-evolution-content > span { color:#2563eb; font-size:10px; font-weight:800; text-transform:uppercase; letter-spacing:.11em; }
.about-evolution-content h3 { margin:9px 0 12px; font-size:21px; }
.about-evolution-content p { margin:0; color:#667085; font-size:13px; line-height:1.75; }

.about-principles-section { background:#fff; }
.about-principles-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:16px; }
.about-principle { position:relative; min-height:292px; overflow:hidden; padding:28px; border:1px solid var(--line); border-radius:22px; background:#fff; transition:transform .28s ease,border-color .28s ease,background .28s ease; }
.about-principle::after { content:""; position:absolute; right:-50px; bottom:-65px; width:150px; height:150px; border-radius:50%; background:rgba(79,70,229,.07); transition:transform .35s ease; }
.about-principle:hover { transform:translateY(-5px); border-color:rgba(79,70,229,.20); background:#fbfcff; }
.about-principle:hover::after { transform:scale(1.25); }
.about-principle-number { position:absolute; right:20px; top:18px; color:rgba(79,70,229,.08); font-size:42px; font-weight:800; line-height:1; }
.about-principle-icon { width:50px; height:50px; display:grid; place-items:center; margin-bottom:34px; border-radius:15px; color:#4f46e5; background:linear-gradient(145deg,#eef8ff,#f0edff); font-size:18px; }
.about-principle h3 { position:relative; z-index:1; font-size:19px; line-height:1.35; }
.about-principle p { position:relative; z-index:1; margin:0; color:#667085; font-size:13px; line-height:1.75; }

.about-expertise-section { background:#f7f9ff; }
.about-expertise-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:14px; }
.about-expertise-card { min-height:136px; display:grid; grid-template-columns:54px minmax(0,1fr) 28px; gap:16px; align-items:center; padding:22px; border:1px solid var(--line); border-radius:20px; background:#fff; transition:transform .25s ease,border-color .25s ease; }
.about-expertise-card:hover { transform:translateY(-4px); border-color:rgba(79,70,229,.23); }
.about-expertise-icon { width:54px; height:54px; display:grid; place-items:center; border-radius:16px; color:#4f46e5; background:linear-gradient(145deg,#eef8ff,#f1efff); font-size:19px; transition:transform .25s ease; }
.about-expertise-card:hover .about-expertise-icon { transform:scale(1.06); }
.about-expertise-copy { min-width:0; display:grid; }
.about-expertise-copy strong { color:#101828; font-size:15px; }
.about-expertise-copy small { margin-top:7px; color:#667085; font-size:11px; line-height:1.6; }
.about-expertise-arrow { color:#98a2b3; font-size:13px; transition:transform .25s ease,color .25s ease; }
.about-expertise-card:hover .about-expertise-arrow { color:#4f46e5; transform:translateX(4px); }

.about-cta-section { padding-top:84px; background:#fff; }
.about-cta { display:grid; grid-template-columns:minmax(0,1fr) auto; gap:50px; align-items:center; padding:54px 60px; }
.about-cta-copy { position:relative; z-index:1; max-width:930px; }
.about-cta h2 { max-width:850px; }
.about-cta .lead { max-width:870px; color:#536177; font-size:16px; }
.about-cta-action { position:relative; z-index:1; }

@media (max-width:1180px) {
  .about-hero-grid { grid-template-columns:minmax(0,1fr) minmax(400px,.85fr); gap:46px; }
  .about-hero-visual { min-height:480px; }
  .about-hero-visual img { height:455px; }
  .about-story-grid { gap:50px; }
  .about-principles-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media (max-width:980px) {
  .about-hero { padding-top:calc(var(--header-h) + 42px); }
  .about-hero-grid { grid-template-columns:1fr; }
  .about-hero-copy { max-width:900px; }
  .about-hero-visual { max-width:760px; min-height:500px; }
  .about-hero-visual img { height:480px; }
  .about-facts-grid { grid-template-columns:repeat(2,1fr); }
  .about-fact:nth-child(2) { border-right:0; }
  .about-fact:nth-child(-n+2) { border-bottom:1px solid var(--line); }
  .about-story-grid { grid-template-columns:1fr; }
  .about-story-image, .about-story-image img { min-height:0; height:500px; }
  .about-evolution { grid-template-columns:1fr; }
  .about-evolution::before { left:31px; right:auto; top:20px; bottom:20px; border-top:0; border-left:1px dashed rgba(37,99,235,.25); }
  .about-evolution-item { min-height:0; display:grid; grid-template-columns:62px 50px 1fr; gap:20px; align-items:start; padding:24px; }
  .about-evolution-marker { margin:-24px 0 -24px -24px; height:100%; min-height:170px; border-radius:24px 0 0 24px; }
  .about-evolution-icon { margin:0; }
  .about-expertise-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .about-cta { grid-template-columns:1fr; gap:28px; }
}
@media (max-width:720px) {
  .about-hero { padding-bottom:64px; }
  .breadcrumbs { margin-bottom:28px; }
  .about-hero h1 { font-size:clamp(34px,10vw,44px); }
  .about-hero-visual { min-height:370px; padding-top:12px; }
  .about-hero-visual img { height:355px; border-radius:26px; clip-path:none; }
  .about-floating-card-main { left:12px; bottom:4px; min-width:180px; }
  .about-floating-card-small { right:9px; top:0; }
  .about-facts-grid { margin-top:-19px; border-radius:18px; }
  .about-fact { min-height:112px; padding:18px; }
  .about-story-image, .about-story-image img { height:350px; border-radius:24px; }
  .about-story-lead { font-size:16px; }
  .about-evolution-item { grid-template-columns:46px 1fr; gap:15px; padding:20px; }
  .about-evolution-marker { grid-row:1 / span 2; width:46px; min-height:160px; margin:-20px 0 -20px -20px; border-radius:20px 0 0 20px; writing-mode:vertical-rl; }
  .about-evolution-icon { width:45px; height:45px; margin-bottom:4px; }
  .about-evolution-content { grid-column:2; }
  .about-principles-grid, .about-expertise-grid { grid-template-columns:1fr; }
  .about-principle { min-height:245px; }
  .about-cta { padding:34px 24px; }
}
@media (max-width:480px) {
  .about-facts-grid { grid-template-columns:1fr; }
  .about-fact { border-right:0; border-bottom:1px solid var(--line); }
  .about-fact:last-child { border-bottom:0; }
  .about-hero-visual { min-height:330px; }
  .about-hero-visual img { height:315px; }
  .about-floating-card-small { display:none; }
  .about-floating-card-main { padding:13px 15px; }
  .about-floating-card-main strong { font-size:18px; }
  .about-expertise-card { grid-template-columns:48px minmax(0,1fr) 20px; padding:18px; }
  .about-expertise-icon { width:48px; height:48px; }
}
@media (prefers-reduced-motion:reduce) {
  .about-evolution-item:hover,.about-principle:hover,.about-expertise-card:hover { transform:none; }
}

/* =========================================================
   v1.7 — directions, niche pages, expert, cities and services
   ========================================================= */
.industries-page,.industry-detail-page,.expert-page,.city-page,.services-page,.service-detail-page{background:#fff;color:#101828}
.industries-page .lead,.industry-detail-page .lead,.expert-page .lead,.city-page .lead,.services-page .lead,.service-detail-page .lead{color:#5f6c80}
.industries-page .site-footer,.industry-detail-page .site-footer,.expert-page .site-footer,.city-page .site-footer,.services-page .site-footer,.service-detail-page .site-footer{margin-top:0}
.breadcrumbs{display:flex;align-items:center;gap:10px;color:#98a2b3;font-size:12px;font-weight:600}.breadcrumbs a:hover{color:#2563eb}.breadcrumbs span:last-child{color:#475467}

.industries-hero{position:relative;overflow:hidden;padding:calc(var(--header-h) + 62px) 0 80px;background:linear-gradient(180deg,#f7f9ff 0%,#fff 100%)}
.industries-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(79,70,229,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(79,70,229,.035) 1px,transparent 1px);background-size:58px 58px;mask-image:linear-gradient(to bottom,#000,transparent 88%)}
.industries-hero .breadcrumbs{position:relative;z-index:2;margin-bottom:45px}
.industries-hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(420px,.72fr);gap:70px;align-items:center}
.industries-hero-copy{max-width:900px}.industries-hero-copy h1{max-width:820px}.industries-hero-copy .lead{max-width:780px}
.industry-search{width:min(100%,730px);min-height:64px;display:grid;grid-template-columns:22px minmax(0,1fr) auto;gap:13px;align-items:center;margin-top:32px;padding:0 18px;border:1px solid rgba(79,70,229,.14);border-radius:17px;background:#fff;box-shadow:0 18px 45px rgba(67,81,127,.09)}
.industry-search>i{color:#4f46e5}.industry-search input{min-width:0;border:0;outline:0;background:transparent;color:#101828;font-size:15px}.industry-search input::placeholder{color:#98a2b3}.industry-search span{padding:7px 10px;border-radius:999px;background:#eef3ff;color:#4f46e5;font-size:10px;font-weight:800;white-space:nowrap}
.industries-hero-stats{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:25px}.industries-hero-stats span{display:grid;color:#98a2b3;font-size:11px}.industries-hero-stats strong{color:#344054;font-size:14px}
.industries-hero-art{position:relative;min-height:420px;display:grid;place-items:center}.industries-hero-art>img{position:relative;z-index:2;width:min(100%,560px);height:350px;object-fit:cover;border-radius:26px;box-shadow:0 26px 58px rgba(44,56,93,.16);filter:none}.industries-art-orbit{position:absolute;width:430px;height:430px;border:1px solid rgba(79,70,229,.11);border-radius:50%;background:radial-gradient(circle,rgba(79,70,229,.08),transparent 65%)}.industries-art-orbit::before,.industries-art-orbit::after{content:"";position:absolute;border:1px dashed rgba(37,99,235,.16);border-radius:50%}.industries-art-orbit::before{inset:38px}.industries-art-orbit::after{inset:92px}
.industry-art-chip{position:absolute;z-index:4;display:flex;align-items:center;gap:8px;padding:10px 13px;border:1px solid rgba(79,70,229,.12);border-radius:13px;background:rgba(255,255,255,.92);box-shadow:0 15px 35px rgba(55,70,110,.11);color:#344054;font-size:11px;font-weight:800;backdrop-filter:blur(12px)}.industry-art-chip i{color:#4f46e5}.chip-one{top:18%;left:0}.chip-two{right:1%;top:37%}.chip-three{left:10%;bottom:12%}
@keyframes industryFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

.industries-featured-section{padding-top:88px;background:#fff}.industries-featured-section .section-head .lead,.industries-catalog-section .section-head .lead{max-width:630px;margin:0;font-size:15px}
.industry-category-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.industry-category-card{position:relative;min-height:132px;display:flex;align-items:flex-start;overflow:hidden;padding:19px 84px 18px 18px;border:1px solid rgba(16,24,40,.08);border-radius:18px;background:#f7f7f8;transition:transform .25s ease,border-color .25s ease,background .25s ease}
.industry-category-card:hover{transform:translateY(-4px);border-color:rgba(79,70,229,.22);background:#f3f5ff}.industry-category-icon{position:absolute;left:18px;bottom:17px;width:34px;height:34px;display:grid;place-items:center;border-radius:10px;color:#4f46e5;background:#fff;font-size:13px;box-shadow:0 7px 18px rgba(62,75,115,.08)}
.industry-category-copy{position:relative;z-index:3;display:grid}.industry-category-copy strong{font-size:13px;line-height:1.35}.industry-category-copy small{margin-top:7px;color:#98a2b3;font-size:9px;font-weight:700}.industry-category-card img{position:absolute;z-index:1;right:-8px;bottom:-8px;width:110px;height:96px;object-fit:cover;border-radius:16px;opacity:.72;transition:transform .3s ease}.industry-category-card:hover img{transform:translate(-5px,-3px) scale(1.04)}.industry-category-arrow{position:absolute;z-index:4;right:13px;top:13px;color:#b8c0cc;font-size:10px}

.industries-catalog-section{background:#f7f9ff}.industry-catalog{display:grid;gap:18px}.industry-catalog-group{scroll-margin-top:120px;display:grid;grid-template-columns:330px minmax(0,1fr);gap:26px;padding:26px;border:1px solid rgba(79,70,229,.09);border-radius:24px;background:#fff}
.industry-group-head{display:grid;grid-template-columns:52px minmax(0,1fr);gap:16px;align-content:start}.industry-group-icon{width:52px;height:52px;display:grid;place-items:center;border-radius:15px;color:#4f46e5;background:linear-gradient(145deg,#eef8ff,#f0edff);font-size:18px}.industry-group-head>div>span{color:#2563eb;font-size:9px;font-weight:800;letter-spacing:.12em}.industry-group-head h3{margin:5px 0 9px;font-size:19px}.industry-group-head p{margin:0;color:#667085;font-size:11px;line-height:1.65}
.industry-links-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.industry-link{min-height:46px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 13px;border:1px solid #edf0f5;border-radius:11px;background:#fbfcfe;color:#344054;font-size:10.5px;font-weight:700;line-height:1.35;transition:.2s ease}.industry-link:hover{border-color:rgba(79,70,229,.18);background:#f3f5ff;color:#4f46e5}.industry-link i{flex:0 0 auto;color:#b2bac7;font-size:9px;transition:transform .2s}.industry-link:hover i{transform:translateX(3px);color:#4f46e5}.industry-link[hidden],.industry-catalog-group[hidden]{display:none!important}
.industry-empty{min-height:260px;display:grid;place-items:center;align-content:center;text-align:center;border:1px dashed rgba(79,70,229,.22);border-radius:24px;background:#fff}.industry-empty i{color:#4f46e5;font-size:28px}.industry-empty strong{margin-top:13px}.industry-empty span{margin-top:5px;color:#667085;font-size:12px}

.industry-expert-teaser-section{background:#fff}.industry-expert-teaser{display:grid;grid-template-columns:260px minmax(0,1fr);gap:48px;align-items:center;overflow:hidden;padding:0 54px 0 0;border:1px solid rgba(79,70,229,.10);border-radius:28px;background:linear-gradient(120deg,#f2f5ff,#fff 55%)}.industry-expert-teaser img{width:260px;height:330px;object-fit:cover;object-position:center top}.industry-expert-teaser>div{padding:38px 0}.industry-expert-teaser h2{max-width:760px;font-size:clamp(28px,2.5vw,38px)}.industry-expert-teaser p{max-width:860px;color:#667085;font-size:14px;line-height:1.8}.industry-expert-teaser .btn{margin-top:10px}.industries-cta-section{background:#fff;padding-top:64px}

/* niche detail */
.industry-detail-hero{position:relative;overflow:hidden;padding:calc(var(--header-h) + 50px) 0 74px;background:linear-gradient(180deg,#f6f8ff,#fff)}.industry-detail-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 25%,rgba(147,51,234,.09),transparent 28rem),radial-gradient(circle at 10% 0,rgba(37,99,235,.09),transparent 30rem)}.industry-detail-hero .breadcrumbs{position:relative;z-index:2;margin-bottom:40px}.industry-detail-hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) minmax(480px,.82fr);gap:64px;align-items:center}.industry-detail-copy h1{font-size:clamp(38px,3.8vw,55px)}.industry-detail-copy .lead{max-width:760px}.industry-hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin:29px 0 0;padding:0;list-style:none}.industry-hero-tags li{padding:7px 11px;border:1px solid rgba(79,70,229,.12);border-radius:999px;background:#fff;color:#667085;font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.industry-ai-visual{position:relative;padding:18px 22px 70px 0}.industry-ai-card{position:relative;z-index:2;overflow:hidden;border:1px solid rgba(79,70,229,.12);border-radius:24px;background:#fff;box-shadow:0 28px 70px rgba(66,80,125,.13)}.industry-ai-card .ai-window-bar{background:#f8f9fd}.industry-ai-question{display:flex;gap:12px;padding:20px 22px;border-bottom:1px solid #edf0f5;color:#475467;font-size:13px;line-height:1.6}.industry-ai-question i{margin-top:4px;color:#667085}.industry-ai-answer{display:grid;grid-template-columns:38px minmax(0,1fr);gap:13px;padding:23px 22px}.industry-ai-avatar{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;color:#fff;background:linear-gradient(135deg,#2563eb,#4f46e5,#9333ea)}.industry-ai-answer p{margin:0;color:#344054;font-size:12px;line-height:1.8}.industry-ai-source{display:flex;align-items:center;gap:10px;margin:0 22px 22px;padding:12px 14px;border-radius:12px;background:#eefaf5;color:#18745c;font-size:10px}.industry-detail-art{position:absolute;z-index:3;right:0;bottom:0;width:190px;height:125px;object-fit:cover;border-radius:18px;box-shadow:0 18px 34px rgba(52,64,98,.16);filter:none}
.industry-detail-summary{position:relative;z-index:3;background:#fff;border-bottom:1px solid var(--line)}.industry-summary-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:-22px;border:1px solid rgba(79,70,229,.09);border-radius:20px;background:#fff;overflow:hidden}.industry-summary-grid>div{min-height:106px;display:grid;align-content:center;padding:20px 24px;border-right:1px solid var(--line)}.industry-summary-grid>div:last-child{border-right:0}.industry-summary-grid strong{font-size:14px}.industry-summary-grid span{margin-top:4px;color:#98a2b3;font-size:9px}
.industry-outcomes-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.industry-outcome{position:relative;min-height:230px;padding:25px;border:1px solid var(--line);border-radius:20px;background:#fff;transition:.25s ease}.industry-outcome:hover{transform:translateY(-5px);border-color:rgba(79,70,229,.2)}.industry-outcome>span{color:rgba(79,70,229,.15);font-size:38px;font-weight:800}.industry-outcome h3{margin-top:26px;font-size:18px}.industry-outcome p{margin:0;color:#667085;font-size:12px;line-height:1.7}
.industry-query-section{background:#f7f9ff}.industry-query-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:75px;align-items:center}.industry-query-grid>div:first-child p{max-width:610px;color:#667085;font-size:14px;line-height:1.8}.industry-query-list{display:grid;gap:12px}.industry-query-item{display:grid;grid-template-columns:48px minmax(0,1fr);gap:15px;align-items:center;padding:17px;border:1px solid rgba(79,70,229,.09);border-radius:17px;background:#fff}.industry-query-item>span{width:48px;height:48px;display:grid;place-items:center;border-radius:14px;color:#4f46e5;background:#eef3ff}.industry-query-item p{margin:0;color:#344054;font-size:13px;font-weight:700}
.industry-process-section{background:#fff}.industry-process .process-step{background:#fff}.industry-deliverables-section{background:#f7f9ff}.industry-deliverables-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.industry-deliverable{min-height:230px;padding:25px;border:1px solid var(--line);border-radius:20px;background:#fff;transition:.25s ease}.industry-deliverable:hover{transform:translateY(-5px);border-color:rgba(79,70,229,.2)}.industry-deliverable>span{width:49px;height:49px;display:grid;place-items:center;border-radius:14px;color:#4f46e5;background:linear-gradient(145deg,#eef8ff,#f0edff)}.industry-deliverable h3{margin-top:30px;font-size:18px}.industry-deliverable p{margin:0;color:#667085;font-size:12px;line-height:1.72}
.industry-expert-section{background:#fff}.industry-expert-card{display:grid;grid-template-columns:270px minmax(0,1fr);gap:50px;align-items:center;overflow:hidden;border:1px solid rgba(79,70,229,.1);border-radius:28px;background:linear-gradient(120deg,#f2f5ff,#fff)}.industry-expert-card img{width:270px;height:345px;object-fit:cover;object-position:center top}.industry-expert-card>div{padding:35px 50px 35px 0}.industry-expert-card strong{display:inline-block;margin-bottom:13px;color:#4f46e5;font-size:12px}.industry-expert-card p{max-width:820px;color:#667085;font-size:14px;line-height:1.8}.industry-expert-card .btn{margin-top:8px}
.industry-faq-section{background:#f8faff}.industry-faq-section .faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;align-items:start}.industry-faq-section .faq-item{border:1px solid var(--line);border-radius:16px;background:#fff}.industry-seo-section{background:#fff}.industry-seo-copy{max-width:1120px}.industry-seo-copy h2{font-size:clamp(28px,2.6vw,40px)}.industry-seo-copy p{color:#667085;font-size:15px;line-height:1.95}

/* expert */
.expert-hero{position:relative;overflow:hidden;padding:calc(var(--header-h) + 55px) 0 85px;background:linear-gradient(180deg,#f5f7ff,#fff)}.expert-hero .breadcrumbs{margin-bottom:42px}.expert-hero-grid{display:grid;grid-template-columns:430px minmax(0,1fr);gap:80px;align-items:center}.expert-photo-wrap{position:relative;min-height:560px;display:flex;align-items:flex-end;justify-content:center}.expert-photo-bg{position:absolute;inset:35px 0 0;border-radius:42% 42% 26px 26px;background:linear-gradient(145deg,#e5edff,#f2eaff)}.expert-photo-wrap img{position:relative;z-index:2;width:400px;height:500px;object-fit:cover;object-position:center top;border-radius:28px}.expert-experience-badge{position:absolute;z-index:3;right:-20px;bottom:40px;display:flex;align-items:center;gap:9px;padding:13px 16px;border:1px solid rgba(79,70,229,.12);border-radius:14px;background:#fff;box-shadow:0 17px 38px rgba(63,76,118,.13);color:#344054;font-size:11px;font-weight:800}.expert-experience-badge i{color:#4f46e5}.expert-hero-copy h1{max-width:900px}.expert-hero-copy .lead{max-width:850px}.expert-facts{border-bottom:1px solid var(--line);background:#fff}.expert-facts-grid{display:grid;grid-template-columns:repeat(3,1fr);margin-top:-27px;overflow:hidden;border:1px solid rgba(79,70,229,.1);border-radius:20px;background:#fff}.expert-facts-grid>div{min-height:110px;display:grid;align-content:center;padding:22px 28px;border-right:1px solid var(--line)}.expert-facts-grid>div:last-child{border-right:0}.expert-facts-grid strong{font-size:18px}.expert-facts-grid span{margin-top:4px;color:#98a2b3;font-size:10px}.expert-bio-section{background:#fff}.expert-bio-grid{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:75px}.expert-bio-text p{margin:0 0 18px;color:#667085;font-size:15px;line-height:1.9}.expert-competencies-section{background:#f7f9ff}.expert-competencies-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.expert-competency{min-height:105px;display:flex;align-items:center;gap:18px;padding:21px;border:1px solid var(--line);border-radius:17px;background:#fff}.expert-competency span{color:rgba(79,70,229,.28);font-size:25px;font-weight:800}.expert-competency strong{font-size:13px}.expert-cta-section{background:#fff}

/* city and service foundation */
.city-hero,.services-hero,.service-detail-hero{padding:calc(var(--header-h) + 55px) 0 90px;background:linear-gradient(180deg,#f5f7ff,#fff)}.city-hero .breadcrumbs,.services-hero .breadcrumbs,.service-detail-hero .breadcrumbs{margin-bottom:45px}.city-hero-grid,.services-hero-grid,.service-detail-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(380px,.7fr);gap:70px;align-items:center}.city-visual{min-height:330px;display:grid;place-items:center;align-content:center;border:1px solid rgba(79,70,229,.1);border-radius:30px;background:radial-gradient(circle,rgba(79,70,229,.12),transparent 60%),#fff}.city-map-pin{width:94px;height:94px;display:grid;place-items:center;border-radius:30px;color:#fff;background:linear-gradient(135deg,#2563eb,#4f46e5,#9333ea);font-size:36px;box-shadow:0 25px 45px rgba(79,70,229,.22)}.city-visual strong{margin-top:20px;font-size:24px}.city-visual span{color:#98a2b3;font-size:11px}.services-hero-stack{display:grid;gap:10px}.services-hero-stack span{display:flex;align-items:center;gap:13px;padding:17px 19px;border:1px solid rgba(79,70,229,.1);border-radius:15px;background:#fff;color:#344054;font-size:12px;font-weight:800}.services-hero-stack i{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;color:#4f46e5;background:#eef3ff}.services-catalog-section{background:#fff}.service-foundation-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.service-foundation-card{min-height:285px;padding:28px;border:1px solid var(--line);border-radius:22px;background:#fff;transition:.25s ease}.service-foundation-card:hover{transform:translateY(-5px);border-color:rgba(79,70,229,.22)}.service-foundation-card>span{width:54px;height:54px;display:grid;place-items:center;border-radius:16px;color:#4f46e5;background:linear-gradient(145deg,#eef8ff,#f0edff);font-size:19px}.service-foundation-card h3{margin-top:36px;font-size:20px}.service-foundation-card p{color:#667085;font-size:12px;line-height:1.75}.service-foundation-card em{display:flex;align-items:center;gap:7px;margin-top:22px;color:#4f46e5;font-size:10px;font-style:normal;font-weight:800}.service-detail-icon{min-height:330px;display:grid;place-items:center;align-content:center;border:1px solid rgba(79,70,229,.1);border-radius:30px;background:#fff}.service-detail-icon>i{font-size:78px;background:linear-gradient(135deg,#2563eb,#9333ea);-webkit-background-clip:text;background-clip:text;color:transparent}.service-detail-icon span{margin-top:22px;color:#667085;font-size:11px;font-weight:800;letter-spacing:.1em}

@media(max-width:1250px){.industry-category-grid{grid-template-columns:repeat(4,1fr)}.industry-links-grid{grid-template-columns:repeat(2,1fr)}.industry-detail-hero-grid{grid-template-columns:minmax(0,1fr) minmax(420px,.82fr);gap:40px}}
@media(max-width:1050px){.industries-hero-grid,.industry-detail-hero-grid,.expert-hero-grid,.city-hero-grid,.services-hero-grid,.service-detail-grid{grid-template-columns:1fr}.industries-hero-art{max-width:700px}.industry-category-grid{grid-template-columns:repeat(3,1fr)}.industry-catalog-group{grid-template-columns:1fr}.industry-group-head{max-width:700px}.industry-outcomes-grid{grid-template-columns:repeat(2,1fr)}.industry-query-grid{grid-template-columns:1fr;gap:35px}.industry-deliverables-grid,.service-foundation-grid{grid-template-columns:repeat(2,1fr)}.expert-hero-grid{gap:40px}.expert-photo-wrap{max-width:480px}.expert-bio-grid{grid-template-columns:1fr;gap:28px}}
@media(max-width:800px){.industry-category-grid{grid-template-columns:repeat(2,1fr)}.industry-links-grid{grid-template-columns:1fr}.industry-expert-teaser,.industry-expert-card{grid-template-columns:210px minmax(0,1fr);gap:28px}.industry-expert-teaser img,.industry-expert-card img{width:210px}.industry-expert-teaser{padding-right:28px}.industry-expert-card>div{padding-right:28px}.industry-summary-grid{grid-template-columns:repeat(2,1fr)}.industry-summary-grid>div:nth-child(2){border-right:0}.industry-summary-grid>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.industry-faq-section .faq-grid{grid-template-columns:1fr}.expert-facts-grid{grid-template-columns:1fr}.expert-facts-grid>div{border-right:0;border-bottom:1px solid var(--line)}.expert-facts-grid>div:last-child{border-bottom:0}.expert-competencies-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.industries-hero,.industry-detail-hero,.expert-hero,.city-hero,.services-hero,.service-detail-hero{padding-top:calc(var(--header-h) + 35px)}.industries-hero .breadcrumbs,.industry-detail-hero .breadcrumbs,.expert-hero .breadcrumbs,.city-hero .breadcrumbs,.services-hero .breadcrumbs,.service-detail-hero .breadcrumbs{margin-bottom:28px}.industry-search{grid-template-columns:20px 1fr}.industry-search span{display:none}.industries-hero-art{min-height:290px}.industries-art-orbit{width:310px;height:310px}.industry-art-chip{font-size:9px}.chip-one{left:0}.chip-two{right:0}.industry-category-grid{grid-template-columns:1fr}.industry-category-card{min-height:112px}.industry-catalog-group{padding:18px;border-radius:19px}.industry-group-head{grid-template-columns:45px 1fr}.industry-group-icon{width:45px;height:45px}.industry-expert-teaser,.industry-expert-card{grid-template-columns:1fr;padding:0}.industry-expert-teaser img,.industry-expert-card img{width:100%;height:340px}.industry-expert-teaser>div,.industry-expert-card>div{padding:26px}.industry-ai-visual{padding-right:0}.industry-detail-art{width:135px;height:125px}.industry-summary-grid,.industry-outcomes-grid,.industry-deliverables-grid,.service-foundation-grid,.expert-competencies-grid{grid-template-columns:1fr}.industry-summary-grid>div{border-right:0;border-bottom:1px solid var(--line)}.industry-summary-grid>div:last-child{border-bottom:0}.industry-query-item{grid-template-columns:42px 1fr;padding:14px}.industry-query-item>span{width:42px;height:42px}.expert-photo-wrap{min-height:470px}.expert-photo-wrap img{width:100%;max-width:360px;height:450px}.expert-experience-badge{right:0}.expert-bio-text p{font-size:14px}.city-visual,.service-detail-icon{min-height:260px}}
@media(prefers-reduced-motion:reduce){.industries-hero-art>img,.industry-detail-art{animation:none}.industry-category-card:hover img{transform:none}}
.about-expert-section{background:#f7f9ff}.about-expert-card{display:grid;grid-template-columns:240px minmax(0,1fr);gap:46px;align-items:center;overflow:hidden;border:1px solid rgba(79,70,229,.1);border-radius:27px;background:#fff}.about-expert-card img{width:240px;height:310px;object-fit:cover;object-position:center top}.about-expert-card>div{padding:34px 50px 34px 0}.about-expert-card h2{font-size:clamp(27px,2.5vw,38px)}.about-expert-card p{max-width:830px;color:#667085;font-size:14px;line-height:1.8}.about-expert-card .btn{margin-top:8px}@media(max-width:700px){.about-expert-card{grid-template-columns:1fr}.about-expert-card img{width:100%;height:330px}.about-expert-card>div{padding:26px}}

/* ===== v1.8 clean transitions under HERO ===== */
.about-hero,
.industry-detail-hero { border-bottom: 0; }
.about-ai-platforms,
.industry-ai-platforms { margin-top: 0; }

/* ===== v1.8 commercial niche pages ===== */
.industry-detail-hero + .industry-ai-platforms,
.about-hero + .about-ai-platforms { border-top: 0; }
.industry-ai-platforms { padding-top: 38px; }
.industry-ai-platforms .ai-platforms-head h2 { max-width: 900px; }
.industry-process-section .workflow-head { display: grid; grid-template-columns: minmax(0,1fr) minmax(330px,.62fr); gap: 54px; align-items: end; }
.industry-process-section .workflow { margin-top: 2px; }
.industry-process-section .workflow-item { min-height: 286px; }
.industry-process-section .workflow-item p { line-height: 1.72; }
.industry-seo-copy { max-width: 1220px; }
.industry-seo-copy > h2 { max-width: 980px; margin-bottom: 38px; }
.industry-seo-sections { display: grid; grid-template-columns: 1fr; gap: 0; }
.industry-seo-sections > section { display: grid; grid-template-columns: minmax(260px,.52fr) minmax(0,1.48fr); gap: 48px; padding: 27px 0; border-top: 1px solid var(--line); }
.industry-seo-sections > section:last-child { border-bottom: 1px solid var(--line); }
.industry-seo-sections h3 { margin: 0; color: #1d2939; font-size: 18px; line-height: 1.45; }
.industry-seo-sections p { margin: 0; }
.industry-faq-section .faq-question { min-height: 82px; padding: 19px 20px; font-size: 15px; line-height: 1.45; }
.industry-faq-section .faq-answer p { padding: 0 20px 21px; font-size: 13px; line-height: 1.78; }
.industry-ai-source strong { color: #12624e; }
@media (max-width: 1050px) {
  .industry-process-section .workflow-head { grid-template-columns: 1fr; gap: 16px; align-items: start; }
  .industry-process-section .workflow-head .lead { max-width: 780px; }
  .industry-process-section .workflow-item { min-height: 250px; }
}
@media (max-width: 760px) {
  .industry-ai-platforms { padding-top: 32px; }
  .industry-seo-sections > section { grid-template-columns: 1fr; gap: 10px; padding: 23px 0; }
  .industry-seo-copy > h2 { margin-bottom: 26px; }
  .industry-process-section .workflow-item { min-height: 0; }
}

/* AI answer citations: appear only after the generated response is complete */
[data-ai-source]{opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .5s ease,transform .5s ease,visibility 0s linear .5s}
[data-ai-source].is-visible{opacity:1;visibility:visible;transform:translateY(0);transition-delay:0s}
.industry-ai-source{justify-content:space-between;gap:14px;border:1px solid rgba(18,116,92,.12)}
.industry-ai-source-main{display:flex;align-items:center;gap:10px;min-width:0}
.industry-ai-source-main>i{width:30px;height:30px;display:grid;place-items:center;flex:0 0 auto;border-radius:9px;background:#dcfce7;color:#15803d}
.industry-ai-source-main>span{display:flex;min-width:0;flex-direction:column;line-height:1.25}
.industry-ai-source-main small{color:#5b756d;font-size:9px;font-weight:700;letter-spacing:.07em;text-transform:uppercase}
.industry-ai-source-main strong{overflow:hidden;color:#12624e;font-size:12px;text-overflow:ellipsis;white-space:nowrap}
.industry-ai-source-badge{display:inline-flex;align-items:center;gap:5px;flex:0 0 auto;padding:6px 8px;border-radius:999px;background:#fff;color:#15803d;font-size:8px;font-weight:800;letter-spacing:.05em;text-transform:uppercase}
.service-ai-visual{padding-bottom:18px;padding-right:0}
.service-ai-visual .industry-ai-card{box-shadow:0 28px 70px rgba(66,80,125,.13)}
@media(max-width:640px){.industry-ai-source-badge{display:none}.industry-ai-source{margin-left:16px;margin-right:16px}.service-ai-visual{padding:0}}


/* Industry detail: compact right-side section descriptions */
.industry-detail-page .section-head > .lead {
  width: min(100%, 590px);
  max-width: 590px;
  margin: 0;
  color: #667085;
  font-size: 15px;
  line-height: 1.75;
  font-weight: 500;
}
@media (max-width: 720px) {
  .industry-detail-page .section-head > .lead {
    width: auto;
    max-width: 100%;
    margin-top: 15px;
    font-size: 14px;
    line-height: 1.7;
  }
}


/* ===== expandable contacts ===== */
.header-messenger.phone { color: #e11d48; }
.header-messenger.max {
  border-color: transparent;
  background: linear-gradient(135deg,#ff4fd8,#7c3aed 52%,#2563eb);
}
.header-messenger.max:hover { background: linear-gradient(135deg,#ff4fd8,#7c3aed 52%,#2563eb); border-color: transparent; }
.header-messenger.max img { width: 20px; height: 20px; }
.messenger-links { display: grid; gap: 9px; }
.messenger-link.phone { background: linear-gradient(135deg,#fb7185,#e11d48); }
.messenger-toggle { display: none; }
.contact-line[href] { transition: color .2s ease, transform .2s ease; }
.contact-line[href]:hover { color: #4f46e5; transform: translateX(3px); }

@keyframes messengerPulse {
  0% { transform: scale(.88); opacity: .65; }
  70%,100% { transform: scale(1.55); opacity: 0; }
}

@media (max-width: 720px) {
  .hero, .hero .container, .hero-grid, .hero-copy, .hero-visual,
  .ai-answer-shell, .ai-answer-card, .ai-chat, .ai-response,
  .ai-answer-content, .ai-source, .ai-source-main, .ai-source-text {
    min-width: 0;
    max-width: 100%;
  }
  .hero-grid { width: 100%; gap: 38px; }
  .hero-visual { width: 100%; overflow: visible; }
  .ai-answer-shell { width: 100%; }
  .ai-answer-shell::before { inset: -4px; border-radius: 28px; filter: blur(16px); }
  .ai-answer-card { width: 100%; border-radius: 22px; }
  .ai-window-bar { min-width: 0; height: 48px; padding: 0 13px; gap: 10px; }
  .ai-window-title { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 10px; }
  .ai-question { margin-left: 0; padding: 13px 14px; font-size: 12px; overflow-wrap: anywhere; }
  .ai-response { grid-template-columns: 32px minmax(0,1fr); gap: 10px; }
  .ai-avatar { width: 32px; height: 32px; border-radius: 10px; }
  .ai-answer-content { font-size: 12px; line-height: 1.7; overflow-wrap: anywhere; word-break: normal; }
  .ai-source { display: block; padding: 12px; }
  .ai-source-main { width: 100%; }
  .ai-source-text strong, .ai-source-text span { overflow-wrap: anywhere; white-space: normal; }
  .ai-evidence { gap: 6px; }
  .ai-evidence span { padding: 6px 8px; font-size: 9px; }
  .industry-detail-art { width: 132px; height: 88px; max-height: none; object-fit: cover; border-radius: 14px; }

  .messenger-dock {
    right: max(12px, env(safe-area-inset-right));
    bottom: max(14px, env(safe-area-inset-bottom));
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
  }
  .messenger-links {
    display: grid;
    gap: 9px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(14px) scale(.92);
    transform-origin: right bottom;
    transition: opacity .22s ease, transform .25s ease, visibility .22s ease;
  }
  .messenger-dock.open .messenger-links {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0) scale(1);
  }
  .messenger-link, .messenger-link:hover {
    width: 49px;
    height: 49px;
    border-radius: 16px;
    transform: none;
  }
  .messenger-link span { display: none; }
  .messenger-link:nth-child(1) { transition-delay: .03s; }
  .messenger-link:nth-child(2) { transition-delay: .06s; }
  .messenger-link:nth-child(3) { transition-delay: .09s; }
  .messenger-link:nth-child(4) { transition-delay: .12s; }
  .messenger-toggle {
    position: relative;
    width: 57px;
    height: 57px;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 19px;
    color: #fff;
    background: linear-gradient(135deg,#0284c7,#4f46e5 55%,#9333ea);
    box-shadow: 0 18px 42px rgba(79,70,229,.32);
    cursor: pointer;
    font-size: 21px;
    isolation: isolate;
  }
  .messenger-toggle::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    border-radius: inherit;
    background: rgba(79,70,229,.38);
    animation: messengerPulse 2s ease-out infinite;
  }
  .messenger-dock.open .messenger-toggle::before { animation: none; }
  .messenger-dock.open .messenger-toggle { background: #172033; }
}

/* ===== v4.7: separated HERO zones + full services cluster ===== */
.services-hero,
.service-detail-hero,
.industries-hero,
.industry-detail-hero,
.page-hero {
  background: linear-gradient(180deg,#eceff4 0%,#f4f6f9 100%);
  border-bottom: 1px solid #dde3eb;
}
.industry-detail-hero { border-bottom:1px solid #dde3eb; }
.services-hero::before,
.service-detail-hero::before,
.industry-detail-hero::before {
  opacity:.72;
}
.service-detail-page .industry-ai-source-main a { color:inherit; text-decoration:none; }
.service-detail-page .industry-ai-source-main a:hover strong { color:#4f46e5; }
.service-detail-copy h1 { font-size:clamp(38px,3.75vw,55px); }
.service-detail-copy .lead { max-width:760px; }
.service-hero-tags { display:flex; flex-wrap:wrap; gap:8px; margin:28px 0 0; padding:0; list-style:none; }
.service-hero-tags li { padding:7px 11px; border:1px solid rgba(79,70,229,.12); border-radius:999px; background:rgba(255,255,255,.82); color:#667085; font-size:9px; font-weight:800; text-transform:uppercase; letter-spacing:.08em; }

.services-hero-stack a { display:grid; grid-template-columns:42px minmax(0,1fr); gap:13px; align-items:center; padding:15px 17px; border:1px solid rgba(79,70,229,.11); border-radius:16px; background:rgba(255,255,255,.9); color:#344054; transition:.25s ease; }
.services-hero-stack a:hover { transform:translateY(-3px); border-color:rgba(79,70,229,.24); box-shadow:0 14px 30px rgba(66,76,118,.08); }
.services-hero-stack a>i { width:42px; height:42px; display:grid; place-items:center; border-radius:12px; color:#4f46e5; background:#eef3ff; }
.services-hero-stack a span { display:grid; gap:4px; }
.services-hero-stack a strong { font-size:12px; }
.services-hero-stack a small { color:#7b8494; font-size:9px; line-height:1.5; font-weight:600; }
.services-system-intro { background:#fff; }
.service-system-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:14px; }
.service-system-grid article { min-height:205px; padding:25px; border:1px solid var(--line); border-radius:21px; background:linear-gradient(145deg,#fff,#f8faff); }
.service-system-grid i { width:48px; height:48px; display:grid; place-items:center; border-radius:14px; background:#eef3ff; color:#4f46e5; font-size:18px; }
.service-system-grid h3 { margin:28px 0 8px; font-size:17px; }
.service-system-grid p { margin:0; color:#667085; font-size:12px; line-height:1.7; }
.services-catalog-section { background:#f8f9fb; }
.services-group-section { padding:54px 0; border-top:1px solid #e4e8ef; scroll-margin-top:100px; }
.services-group-section:first-child { padding-top:0; border-top:0; }
.services-group-head { display:grid; grid-template-columns:64px minmax(0,1fr); gap:22px; align-items:start; max-width:1000px; margin-bottom:30px; }
.services-group-icon { width:64px; height:64px; display:grid; place-items:center; border:1px solid rgba(79,70,229,.12); border-radius:19px; background:#fff; color:#4f46e5; font-size:22px; }
.services-group-head h2 { margin:6px 0 7px; font-size:clamp(27px,2.3vw,36px); }
.services-group-head p { max-width:800px; margin:0; color:#667085; font-size:13px; line-height:1.75; }
.services-catalog-section .service-foundation-card { min-height:270px; }
.services-niches-bridge { background:#fff; }

.service-need-section { background:#fff; }
.service-need-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:14px; }
.service-need-card { min-height:235px; padding:24px; border:1px solid var(--line); border-radius:20px; background:linear-gradient(145deg,#fff,#fafbfe); }
.service-need-card>span { color:#9aa3b2; font-size:10px; font-weight:800; letter-spacing:.08em; }
.service-need-card h3 { margin:30px 0 9px; font-size:16px; line-height:1.4; }
.service-need-card p { margin:0; color:#667085; font-size:12px; line-height:1.72; }
.service-deliverables-section { background:#fff; }
.service-process-section { background:linear-gradient(180deg,#f7f9ff,#fff); }
.service-control-section { background:#f7f9fb; }
.service-control-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:24px; }
.service-control-grid>div { padding:32px; border:1px solid var(--line); border-radius:24px; background:#fff; }
.service-control-grid h2 { margin:8px 0 22px; font-size:clamp(25px,2.1vw,33px); }
.service-metric-list,.service-price-list { display:grid; gap:10px; }
.service-metric-list article,.service-price-list article { display:grid; grid-template-columns:38px minmax(0,1fr); gap:12px; padding:13px 0; border-top:1px solid #edf0f4; }
.service-metric-list article:first-child,.service-price-list article:first-child { border-top:0; }
.service-metric-list i,.service-price-list i { width:38px; height:38px; display:grid; place-items:center; border-radius:11px; background:#eef3ff; color:#4f46e5; font-size:13px; }
.service-metric-list h3,.service-price-list h3 { margin:0 0 4px; font-size:13px; }
.service-metric-list p,.service-price-list p { margin:0; color:#667085; font-size:11px; line-height:1.65; }
.service-related-section { background:#f8faff; }
.service-related-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:13px; }
.service-related-card { min-height:250px; padding:23px; border:1px solid var(--line); border-radius:20px; background:#fff; transition:.25s ease; }
.service-related-card:hover { transform:translateY(-4px); border-color:rgba(79,70,229,.2); }
.service-related-card>span { width:46px; height:46px; display:grid; place-items:center; border-radius:13px; background:#eef3ff; color:#4f46e5; }
.service-related-card h3 { margin:27px 0 8px; font-size:16px; }
.service-related-card p { margin:0; color:#667085; font-size:11px; line-height:1.7; }
.service-related-card em { display:flex; gap:7px; align-items:center; margin-top:20px; color:#4f46e5; font-size:10px; font-style:normal; font-weight:800; }
.service-industries-section { background:#fff; }
.service-industry-links { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:12px; }
.service-industry-link { position:relative; min-height:135px; padding:20px 48px 20px 20px; border:1px solid var(--line); border-radius:18px; background:#fff; }
.service-industry-link span { display:block; color:#98a2b3; font-size:9px; font-weight:800; text-transform:uppercase; letter-spacing:.06em; }
.service-industry-link strong { display:block; margin-top:11px; color:#344054; font-size:13px; line-height:1.45; }
.service-industry-link>i { position:absolute; right:18px; top:50%; color:#4f46e5; transform:translateY(-50%); }

@media(max-width:1050px){
  .service-system-grid,.service-need-grid,.service-related-grid,.service-industry-links{grid-template-columns:repeat(2,minmax(0,1fr));}
  .service-control-grid{grid-template-columns:1fr;}
}
@media(max-width:620px){
  .services-hero,.service-detail-hero,.industries-hero,.industry-detail-hero,.page-hero{background:linear-gradient(180deg,#e9edf3 0%,#f3f5f8 100%);}
  .services-hero-stack a{grid-template-columns:38px minmax(0,1fr);padding:13px;}
  .services-hero-stack a>i{width:38px;height:38px;}
  .service-system-grid,.service-need-grid,.service-related-grid,.service-industry-links{grid-template-columns:1fr;}
  .service-system-grid article,.service-need-card{min-height:0;}
  .services-group-section{padding:38px 0;}
  .services-group-head{grid-template-columns:48px minmax(0,1fr);gap:14px;}
  .services-group-icon{width:48px;height:48px;border-radius:15px;font-size:17px;}
  .service-control-grid>div{padding:22px;}
  .service-detail-grid{gap:32px;}
}


/* ===== v4.7 hero separation refinement ===== */
.services-hero,
.service-detail-hero,
.industries-hero,
.industry-detail-hero,
.page-hero {
  position: relative;
  isolation: isolate;
  background: linear-gradient(180deg,#e8ecf2 0%,#f0f3f7 100%);
  border-top: 1px solid rgba(255,255,255,.78);
  border-bottom: 1px solid #d7dee8;
  box-shadow: inset 0 -1px 0 rgba(255,255,255,.68);
}
.services-hero > .container,
.service-detail-hero > .container,
.industries-hero > .container,
.industry-detail-hero > .container,
.page-hero > .container { position:relative; z-index:1; }
@media (max-width:620px) {
  .services-hero,.service-detail-hero,.industries-hero,.industry-detail-hero,.page-hero {
    background: linear-gradient(180deg,#e5eaf1 0%,#eff2f6 100%);
  }
}


/* Knowledge base */
.knowledge-hero-grid,.knowledge-detail-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center}.knowledge-hero-side,.knowledge-side-card,.knowledge-detail-cover{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 14px 35px rgba(68,76,116,.05)}.knowledge-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:18px}.knowledge-stats article{padding:16px;border:1px solid var(--line);border-radius:16px;background:var(--bg-soft)}.knowledge-stats strong{display:block;font-size:28px;line-height:1.1}.knowledge-stats span{display:block;margin-top:6px;color:var(--muted);font-size:14px}.knowledge-point-list{padding:0 18px 18px;display:grid;gap:12px}.knowledge-point-list div{display:flex;align-items:flex-start;gap:10px}.knowledge-point-list i,.knowledge-key-points i,.knowledge-checklist i{margin-top:2px;color:var(--primary)}.knowledge-category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.knowledge-category-card{display:block;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 14px 35px rgba(68,76,116,.05);transition:.25s ease;color:inherit}.knowledge-category-card:hover{transform:translateY(-4px);box-shadow:0 22px 50px rgba(79,70,229,.10)}.knowledge-category-card span{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:16px;background:var(--bg-soft);margin-bottom:14px;font-size:20px;color:var(--primary)}.knowledge-article-meta{display:flex;gap:12px;align-items:center;flex-wrap:wrap;color:var(--muted);font-size:14px;margin-bottom:8px}.knowledge-group-section{margin-top:28px}.knowledge-detail-cover{overflow:hidden}.knowledge-detail-cover img{display:block;width:100%;height:100%;min-height:320px;object-fit:cover}.knowledge-detail-meta{display:flex;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:14px}.knowledge-detail-layout{display:grid;grid-template-columns:320px minmax(0,1fr);gap:26px;align-items:start}.knowledge-detail-sidebar{position:sticky;top:110px;display:grid;gap:16px}.knowledge-side-card{padding:20px}.knowledge-side-card h3{font-size:22px;margin:8px 0 12px}.knowledge-key-points,.knowledge-checklist ul{list-style:none;padding:0;margin:0;display:grid;gap:12px}.knowledge-key-points li,.knowledge-checklist li{display:flex;gap:10px;align-items:flex-start}.knowledge-article-content .knowledge-intro{font-size:18px;color:var(--text);margin-bottom:18px}.knowledge-checklist{margin-top:22px;padding:22px;border:1px solid var(--line);background:var(--bg-soft);border-radius:var(--radius)}@media (max-width:1100px){.knowledge-hero-grid,.knowledge-detail-hero-grid,.knowledge-detail-layout{grid-template-columns:1fr}.knowledge-category-grid{grid-template-columns:1fr 1fr}.knowledge-detail-sidebar{position:static}}@media (max-width:767px){.knowledge-category-grid,.knowledge-stats{grid-template-columns:1fr}.knowledge-detail-cover img{min-height:220px}}

/* ===== v5.0 unified production header and expandable contacts ===== */
.site-header {
  height: 88px;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid rgba(16,24,40,.08);
  box-shadow: 0 8px 28px rgba(31,41,55,.04);
  backdrop-filter: blur(18px);
}
.site-header.scrolled {
  background: rgba(255,255,255,.985);
  border-bottom-color: rgba(16,24,40,.10);
  box-shadow: 0 12px 34px rgba(31,41,55,.07);
}
.header-inner { gap: 28px; }
.logo img { height: 40px; width: auto; }
.nav { margin-left: auto; gap: 10px; }
.nav a { color:#475467; padding:10px 11px; font-size:15px; font-weight:700; }
.nav a:hover,.nav a.active { color:#111827; background:#f1f4fb; }
.header-actions { gap:8px; flex:0 0 auto; }
.header-search-toggle,
.header-contact-toggle {
  width:46px; height:46px; flex:0 0 46px; display:grid; place-items:center;
  border:1px solid rgba(16,24,40,.10); border-radius:14px; background:#fff;
  color:#344054; cursor:pointer; transition:.2s ease;
}
.header-search-toggle:hover,
.header-contact-toggle:hover { transform:translateY(-2px); border-color:rgba(79,70,229,.22); box-shadow:0 10px 24px rgba(79,70,229,.08); }
.header-contact-menu { position:relative; }
.header-contact-toggle {
  color:#fff; border-color:transparent;
  background:linear-gradient(135deg,#7c3aed,#9333ea 52%,#4f46e5);
  box-shadow:0 10px 24px rgba(124,58,237,.20);
}
.header-contact-toggle:hover { border-color:transparent; box-shadow:0 14px 30px rgba(124,58,237,.28); }
.header-contact-popover {
  position:absolute; top:calc(100% + 12px); right:0; z-index:1010;
  min-width:190px; display:grid; gap:7px; padding:9px;
  border:1px solid var(--line); border-radius:17px; background:#fff;
  box-shadow:0 22px 50px rgba(31,41,55,.14);
  opacity:0; visibility:hidden; pointer-events:none; transform:translateY(-7px) scale(.97);
  transform-origin:top right; transition:.18s ease;
}
.header-contact-menu.open .header-contact-popover {
  opacity:1; visibility:visible; pointer-events:auto; transform:translateY(0) scale(1);
}
.header-contact-option {
  min-height:44px; display:flex; align-items:center; gap:11px; padding:7px 10px;
  border-radius:12px; color:#344054; font-size:12px; font-weight:800; transition:.18s ease;
}
.header-contact-option:hover { background:#f5f7fb; }
.header-contact-option > i,
.header-contact-option > img { width:24px; height:24px; flex:0 0 24px; display:grid; place-items:center; object-fit:contain; font-size:19px; }
.header-contact-option.telegram > i { color:#168bd3; }
.header-contact-option.whatsapp > i { color:#16a34a; }
.header-contact-option.max > img { padding:4px; border-radius:8px; background:linear-gradient(135deg,#ff4fd8,#7c3aed 52%,#2563eb); }
.header-phone {
  min-height:46px; display:inline-flex; align-items:center; padding:0 10px;
  color:#344054; font-size:13px; font-weight:800; white-space:nowrap;
}
.header-phone:hover { color:#4f46e5; }
.header-cta { min-height:48px; padding-inline:19px; color:#fff; background:linear-gradient(105deg,#0b84d8,#4f46e5 55%,#8b3df2); }

/* Messenger dock now behaves the same on desktop and mobile: one trigger, options on demand. */
.messenger-dock {
  right:max(16px, env(safe-area-inset-right)); bottom:max(18px, env(safe-area-inset-bottom));
  display:flex; flex-direction:column; align-items:flex-end; gap:10px;
}
.messenger-links {
  display:grid; gap:9px; opacity:0; visibility:hidden; pointer-events:none;
  transform:translateY(14px) scale(.92); transform-origin:right bottom;
  transition:opacity .22s ease, transform .25s ease, visibility .22s ease;
}
.messenger-dock.open .messenger-links { opacity:1; visibility:visible; pointer-events:auto; transform:translateY(0) scale(1); }
.messenger-link,.messenger-link:hover { width:49px; height:49px; border-radius:16px; transform:none; }
.messenger-link span { display:none !important; }
.messenger-toggle {
  position:relative; width:58px; height:58px; display:grid; place-items:center;
  border:0; border-radius:19px; color:#fff;
  background:linear-gradient(135deg,#0284c7,#4f46e5 55%,#9333ea);
  box-shadow:0 18px 42px rgba(79,70,229,.32); cursor:pointer; font-size:21px; isolation:isolate;
}
.messenger-toggle::before {
  content:""; position:absolute; inset:0; z-index:-1; border-radius:inherit;
  background:rgba(79,70,229,.38); animation:messengerPulse 2s ease-out infinite;
}
.messenger-dock.open .messenger-toggle::before { animation:none; }
.messenger-dock.open .messenger-toggle { background:#172033; }

@media (max-width: 1320px) {
  .nav { gap:3px; }
  .nav a { padding-inline:8px; font-size:14px; }
  .header-phone { display:none; }
}
@media (max-width:1180px) {
  .header-cta { display:none !important; }
}
@media (max-width:980px) {
  :root { --header-h:74px; }
  .site-header { height:var(--header-h); }
  .header-inner { gap:12px; }
  .logo img { height:36px; }
  .nav { margin-left:0; background:rgba(255,255,255,.995); }
  .header-contact-popover { position:fixed; top:calc(var(--header-h) + 8px); right:14px; }
}
@media (max-width:720px) {
  .header-search-toggle,.header-contact-toggle { width:43px; height:43px; flex-basis:43px; border-radius:13px; }
  .logo img { height:34px; }
  .messenger-dock { right:max(12px, env(safe-area-inset-right)); bottom:max(14px, env(safe-area-inset-bottom)); }
}


/* v5.1 mobile home hero spacing */
@media (max-width:720px){
  .hero>.container{width:min(calc(100% - 40px),var(--container));}
  .hero .ai-answer-shell::before{inset:-4px;}
}

@media (max-width:620px){.industries-hero-art>img{height:230px;border-radius:20px}}


/* Cases v5.2 */
.cases-hero-grid,.case-detail-hero-grid,.case-challenge-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:28px;align-items:center}.cases-hero-summary,.case-detail-cover{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 14px 35px rgba(68,76,116,.06)}.cases-hero-summary{padding:24px}.cases-hero-summary h3{font-size:24px;margin:8px 0 12px}.cases-hero-summary ul{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:11px}.cases-hero-summary li{display:flex;gap:9px;align-items:flex-start}.cases-hero-summary i{color:var(--primary);margin-top:3px}.case-catalog-grid{display:grid;gap:22px}.case-catalog-card{display:grid;grid-template-columns:minmax(300px,.78fr) 1.22fr;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:0 14px 35px rgba(68,76,116,.05)}.case-catalog-image{min-height:320px;overflow:hidden}.case-catalog-image img{width:100%;height:100%;object-fit:cover;display:block;transition:.3s ease}.case-catalog-card:hover .case-catalog-image img{transform:scale(1.025)}.case-catalog-body{padding:28px}.case-catalog-top{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.case-catalog-result{font-size:13px;color:var(--muted);text-align:right}.case-catalog-result strong{font-size:24px;color:var(--text);display:block}.case-catalog-body h2{font-size:30px;margin:16px 0 12px}.case-catalog-body h2 a{color:inherit}.case-detail-cover{overflow:hidden}.case-detail-cover img{width:100%;height:100%;min-height:370px;object-fit:cover;display:block}.case-main-result{display:flex;align-items:end;gap:14px;margin:24px 0 12px}.case-main-result strong{font-size:52px;line-height:.95}.case-main-result span{max-width:220px;color:var(--muted);font-weight:600}.case-anon-note{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--muted)}.case-results-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.case-result-card{padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.case-result-card strong{font-size:34px;display:block}.case-result-card h3{font-size:18px;margin:8px 0}.case-before-after{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}.case-ba-card{padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-soft)}.case-ba-card>span{font-weight:800;font-size:20px}.case-ba-card ul{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:10px}.case-ba-card li{display:flex;gap:9px;align-items:flex-start}.case-ba-card i{color:var(--primary);margin-top:4px}.case-mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.case-mini-card{display:grid;grid-template-columns:130px 1fr;grid-template-rows:auto auto 1fr;column-gap:18px;padding:14px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;color:inherit;box-shadow:0 12px 30px rgba(68,76,116,.04)}.case-mini-card img{grid-row:1/4;width:130px;height:120px;object-fit:cover;border-radius:14px}.case-mini-card>span{font-size:12px;color:var(--muted);font-weight:700;text-transform:uppercase}.case-mini-card h3{font-size:18px;margin:5px 0}.case-mini-card strong{font-size:22px}.case-mini-card strong small{font-size:12px;color:var(--muted);font-weight:600}.case-challenge-grid{align-items:start}.case-challenge-grid h2{margin-top:8px}
@media(max-width:1000px){.cases-hero-grid,.case-detail-hero-grid,.case-challenge-grid,.case-catalog-card{grid-template-columns:1fr}.case-catalog-image{min-height:250px}.case-results-grid{grid-template-columns:1fr}.case-mini-grid{grid-template-columns:1fr}.case-detail-cover img{min-height:280px}}@media(max-width:700px){.case-before-after{grid-template-columns:1fr}.case-catalog-body{padding:20px}.case-catalog-body h2{font-size:24px}.case-main-result strong{font-size:44px}.case-mini-card{grid-template-columns:95px 1fr}.case-mini-card img{width:95px;height:105px}}

/* v5.3 — единая типографика секций и коммерческая база знаний */
.section-head h2{
  max-width:860px;
  margin-bottom:0;
  font-size:clamp(30px,2.35vw,38px);
  line-height:1.13;
  letter-spacing:-.025em;
}
.section-head > .lead{
  width:min(100%,620px);
  max-width:620px;
  margin:0;
  color:#667085;
  font-size:15px;
  line-height:1.75;
  font-weight:500;
}
.knowledge-commercial-hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(430px,.92fr);gap:58px;align-items:center}
.knowledge-commercial-visual{position:relative;min-height:430px;overflow:hidden;border:1px solid rgba(79,70,229,.10);border-radius:30px;background:#e9edf5;box-shadow:0 24px 64px rgba(45,55,90,.10)}
.knowledge-commercial-visual img{display:block;width:100%;height:430px;object-fit:cover}
.knowledge-commercial-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 48%,rgba(13,22,40,.60))}
.knowledge-visual-label{position:absolute;z-index:2;left:24px;right:24px;bottom:22px;display:grid;gap:4px;color:#fff}.knowledge-visual-label small{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;opacity:.8}.knowledge-visual-label strong{font-size:24px;line-height:1.25}
.knowledge-commercial-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.knowledge-commercial-tags span{padding:8px 11px;border:1px solid rgba(79,70,229,.11);border-radius:999px;background:rgba(255,255,255,.76);color:#536177;font-size:11px;font-weight:700}
.knowledge-category-card em{display:flex;align-items:center;gap:7px;margin-top:15px;color:#4f46e5;font-size:12px;font-style:normal;font-weight:800}
@media(max-width:1050px){.knowledge-commercial-hero-grid{grid-template-columns:1fr}.knowledge-commercial-visual{max-width:760px}}
@media(max-width:720px){
  .section-head h2{font-size:30px;line-height:1.17}
  .section-head > .lead{margin-top:14px;font-size:15px;line-height:1.7}
  .knowledge-commercial-hero-grid{gap:30px}
  .knowledge-commercial-visual{min-height:260px;border-radius:22px}
  .knowledge-commercial-visual img{height:260px}
  .knowledge-visual-label{left:18px;right:18px;bottom:17px}.knowledge-visual-label strong{font-size:20px}
}

/* Cases v5.4 */
.case-filter{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 22px}.case-filter-button{appearance:none;border:1px solid var(--line);background:#fff;color:var(--text);border-radius:999px;padding:10px 15px;font:inherit;font-weight:700;font-size:14px;cursor:pointer;transition:.2s ease}.case-filter-button:hover,.case-filter-button.active{border-color:rgba(79,70,229,.32);background:linear-gradient(135deg,rgba(14,165,233,.10),rgba(124,58,237,.10));color:var(--primary)}.case-filter-empty{padding:22px;border:1px dashed var(--line);border-radius:var(--radius);color:var(--muted);background:var(--bg-soft);text-align:center}.case-focus-tags{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 0}.case-focus-tags span{display:inline-flex;align-items:center;border-radius:999px;padding:6px 9px;background:var(--bg-soft);border:1px solid var(--line);font-size:12px;font-weight:700;color:#5b6475}.case-focus-tags-hero{margin:20px 0 0}.case-catalog-card[hidden]{display:none!important}.case-insights-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.case-insight-card{padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 14px 35px rgba(68,76,116,.04)}.case-insight-card>span{display:inline-flex;width:38px;height:38px;align-items:center;justify-content:center;border-radius:12px;background:var(--bg-soft);color:var(--primary);font-size:13px;font-weight:800}.case-insight-card h3{font-size:20px;margin:14px 0 8px}.case-insight-card p{margin:0;color:var(--muted)}.case-navigation{display:grid;grid-template-columns:1fr 1fr;gap:16px}.case-navigation>a{display:grid;gap:6px;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;color:inherit;transition:.2s ease}.case-navigation>a:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(68,76,116,.07)}.case-navigation>a.next{text-align:right}.case-navigation small{color:var(--muted);font-weight:700}.case-navigation strong{font-size:17px}.case-catalog-body .case-focus-tags{margin-top:12px}
@media(max-width:900px){.case-insights-grid{grid-template-columns:1fr}.case-navigation{grid-template-columns:1fr}.case-navigation>a.next{text-align:left}}
@media(max-width:700px){.case-filter{gap:8px}.case-filter-button{font-size:13px;padding:9px 12px}}

/* Lead form state */
.form-hp{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}.form-status.error{display:block;color:#b42318;background:#fef3f2}.form-status.show.error{display:block}.form [aria-invalid="true"]{border-color:#d92d20!important;box-shadow:0 0 0 3px rgba(217,45,32,.08)}


/* v5.6 commercial + mobile conversion polish */
.form select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#667085 50%),linear-gradient(135deg,#667085 50%,transparent 50%);background-position:calc(100% - 18px) 22px,calc(100% - 13px) 22px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:38px}
.form button[type="submit"]{min-width:210px}
.contact-lines .contact-line span{line-height:1.45}
@media(max-width:720px){
  .field input,.field textarea,.field select{font-size:16px;min-height:52px}
  .field textarea{min-height:118px}
  .cta-grid{gap:26px}
  .cta h2{font-size:30px;line-height:1.16}
  .cta .lead{font-size:15px;line-height:1.7}
  .contact-lines{margin-top:22px;gap:10px}
  .contact-line{font-size:14px}
  .section-action .btn{width:100%}
  .services-system-intro .section-head,.services-niches-bridge .cta{margin-bottom:0}
}

/* v6.2 — изображение услуги в HERO */
.service-ai-visual{padding:18px 22px 72px 0}
.service-detail-art{width:190px;height:125px;object-fit:cover}
@media(max-width:640px){.service-ai-visual{padding:0 0 62px}.service-detail-art{width:132px;height:88px}}