/* Public landing and operator pages. Shared Geologica, monochrome brand, no workspace shell. */
:root{--ink:var(--color-ink);--muted:var(--color-text-muted);--line:var(--color-line);--soft:var(--color-surface-muted)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:#fff;color:var(--ink);font:.9375rem/1.55 var(--font-sans)}
button,input,textarea{font:inherit}
a{color:inherit;text-decoration:none}
button,a,input,textarea,summary{outline-offset:5px}
button,summary{cursor:pointer}
button:focus-visible,a:focus-visible,textarea:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--color-focus)}
svg{width:23px;height:23px;flex-shrink:0}
.wrap{max-width:1280px;margin:auto;padding:0 48px}
.landingPage>.wrap{max-width:1440px;padding:0 64px}
.logo{width:150px;height:auto;display:block}
header{height:92px;position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:24px}
nav{display:flex;gap:26px;font-size:.8125rem;font-weight:500;margin-right:auto;margin-left:20px}
.actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:45px;border:1px solid var(--line);border-radius:8px;padding:11px 20px;font-size:.8125rem;font-weight:600;background:#fff;white-space:nowrap}
.btn:hover{background:var(--color-surface-hover)}
.btn.dark{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn.dark:hover{background:var(--color-ink-hover)}
.btn.arrow:after{content:'↗';font-size:1.125rem}
.menu{display:none}
/* -- Photographic hero with live notice cards ------- */
.hero{position:relative;isolation:isolate;min-height:735px;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);gap:44px;align-items:start;padding:40px 0 65px}
.hero .landing-hero-art{position:absolute;inset:-92px -64px 0;z-index:-1;overflow:hidden;pointer-events:none}
.hero .landing-hero-art img{display:block;width:100%;height:100%;object-fit:cover;object-position:center bottom}
.heroContent{min-width:0;position:relative;z-index:1;max-width:620px}
.heroPreview{min-width:0;width:100%;max-width:468px;justify-self:end;margin-top:120px;position:relative;z-index:1}
.heroPreview>.procurement-preview{box-shadow:0 15px 44px #17191c14;background:#fffffff5;backdrop-filter:blur(8px)}
.heroPreview .procurement-preview__header{background:var(--color-surface-muted);color:var(--ink);padding:14px 18px;font-size:.75rem}
.heroPreview .procurement-preview__example{border-color:var(--line);font-size:.6875rem;padding:3px 7px;max-width:190px;text-align:right}
.heroPreview .procurement-preview__body{padding:14px}
.heroPreview .tender-preview__list{gap:8px}
.heroPreview .tender-preview__item{background:#fff;padding:13px 14px}
.heroPreview .tender-preview__title{font-size:.875rem;line-height:1.35}
.heroPreview .tender-preview__meta{font-size:.75rem;line-height:1.4}
.heroPreview .tender-preview__facts{font-size:.75rem}
.heroPreview .tender-preview__facts strong{font-size:1rem;font-weight:600}
.heroPreview .procurement-preview__note{font-size:.75rem;line-height:1.4;margin-top:10px;padding-top:10px}
.pill{display:inline-flex;padding:5px 10px;border:1px solid var(--line);border-radius:30px;font-size:.6875rem;color:#515257;align-items:center;gap:8px;background:#ffffffe8}
.pill:before{content:'';width:5px;height:5px;border-radius:50%;background:#444}
h1{font-size:clamp(2.625rem,3.35vw,2.75rem);line-height:1.1;letter-spacing:-.02em;font-weight:600;margin:23px 0 23px;max-width:650px}
h1 span{display:block;text-wrap:balance}
.lead{max-width:540px;font-size:1.0625rem;line-height:1.55;color:var(--muted);margin:0}
.heroActions{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.heroActions .btn{min-height:50px;padding:13px 22px;font-size:.875rem}
.heroFacts{display:flex;flex-wrap:wrap;gap:12px 28px;margin:25px 0 0}
.heroFacts div{display:flex;flex-direction:column-reverse}
.heroFacts dt{font-size:.75rem;color:var(--muted)}
.heroFacts dd{margin:0;font-size:1.375rem;font-weight:600;letter-spacing:-.015em;font-variant-numeric:tabular-nums}
.demoNote{font-size:.75rem;color:var(--color-text-subtle);margin:14px 0 0;max-width:470px;line-height:1.5}
/* -- Quote request and clear comparison ------- */
.section{padding-top:76px;scroll-margin-top:24px}
h2{font-size:2.25rem;line-height:1.16;letter-spacing:-.015em;font-weight:600;margin:0;max-width:940px}
.sectionHead{display:flex;justify-content:space-between;gap:40px;align-items:flex-end;margin-bottom:30px}
.sectionHead p{color:var(--muted);font-size:.875rem;max-width:380px;margin:0;line-height:1.6}
.buy{display:grid;grid-template-columns:minmax(0,1fr);gap:24px}
.buyIntro{min-width:0}
.buyIntro .lead{max-width:100%;margin-top:14px;font-size:.9375rem}
.composer{margin-top:24px;border:1px solid var(--color-line-strong);border-radius:9px;background:var(--color-surface);padding:8px;display:flex;align-items:center;gap:12px}
.composer:focus-within{outline:2px solid var(--color-focus);outline-offset:4px}
.composer>svg{display:none}
.composer textarea{width:100%;min-width:0;height:48px;min-height:48px;max-height:144px;resize:vertical;border:0;background:transparent;line-height:24px;padding:12px;outline:none;font-size:1rem;color:var(--color-text)}
.composer textarea::placeholder{color:var(--color-placeholder);opacity:1}
.send{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:48px;border:0;border-radius:6px;background:var(--color-ink);color:#fff;flex-shrink:0;padding:12px 22px;font-size:.875rem;font-weight:600}
.send:hover{background:var(--color-ink-hover)}
.suggestions{display:flex;gap:8px 20px;flex-wrap:wrap;margin-top:12px}
.suggestions button,.suggestions a{display:flex;gap:8px;align-items:center;padding:6px 0;border:0;background:transparent;font-size:.75rem;min-height:44px}
.suggestions button:hover,.suggestions a:hover{text-decoration:underline;text-underline-offset:4px}
.suggestions svg{width:16px;height:16px}
.catalogEntry{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;padding:16px 0 0;border-top:1px solid var(--line)}
.catalogEntry .sectionHead{display:block;margin:0}
.catalogEntry h3{font-size:1rem;font-weight:600;letter-spacing:-.025em;margin:0}
.catalogEntry .sectionHead p{font-size:.75rem;max-width:100%;margin-top:4px}
.catalogDetails{font-size:.8125rem;max-width:520px}
.catalogDetails summary{font-weight:600;min-height:44px;display:flex;align-items:center;gap:14px;list-style:none}
.catalogDetails summary::-webkit-details-marker{display:none}
.catalogDetails ul{margin:8px 0 0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 24px}
.catalogDetails a{display:flex;justify-content:space-between;gap:12px;align-items:center;min-height:44px}
.catalogDetails a:hover{text-decoration:underline}
.catalogDetails a span{font-variant-numeric:tabular-nums;color:var(--muted)}
/* -- Supporting product explanation ------- */
#how .sectionHead{display:block}
#how .sectionHead p{max-width:100%;margin-top:12px}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:40px 0}
.step{min-width:0;padding:0 26px;border-right:1px solid var(--line)}
.step:nth-child(4n+1){padding-left:0}
.step:nth-child(4n),.step:last-child{padding-right:0;border:0}
.stepTop{margin-bottom:20px}
.stepTop span{display:none}
.stepTop svg{width:31px;height:31px}
.step h3{font-size:1rem;letter-spacing:-.025em;margin:0 0 10px;font-weight:600;line-height:1.35}
.step p{font-size:.875rem;color:var(--muted);margin:0;line-height:1.6}
.audience{margin-top:76px}
.audience .sectionHead{display:block;margin-bottom:30px}
.audience .sectionHead p{max-width:100%;margin-top:14px}
.audienceGrid{display:grid;grid-template-columns:1fr 1fr;gap:0}
.audienceCard{padding:0 36px 0 0;scroll-margin-top:25px}
.audienceCard+.audienceCard{padding:0 0 0 36px;border-left:1px solid var(--line)}
.audienceTitle{display:flex;gap:13px;align-items:center;margin-bottom:18px}
.audienceTitle h3{margin:0;font-size:1.125rem;font-weight:600;letter-spacing:-.025em}
.audienceTitle svg{width:29px;height:29px}
.audienceCard ul{list-style:none;display:grid;gap:9px;padding:0 0 0 42px;margin:0 0 18px;font-size:.875rem;color:var(--muted)}
.audienceCard li{position:relative}
.audienceCard li:before{content:'✓';position:absolute;left:-22px;color:var(--ink)}
.textLink{display:inline-flex;align-items:center;gap:20px;min-height:44px;font-size:.875rem;font-weight:600}
.textLink:hover{text-decoration:underline;text-underline-offset:4px}
.cta{margin-top:64px;background:#1c1d1f;color:#fff;border-radius:10px;padding:38px 40px}
.cta>div{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px 42px;align-items:center}
.cta h2{font-size:2rem;max-width:660px;grid-column:1}
.cta p{font-size:.875rem;color:#c2c3c6;margin:0;max-width:670px;grid-column:1}
.cta .btn{border:0;color:var(--ink);grid-column:2;grid-row:1/3;min-height:48px}
/* Site footer (_public/footer.html): graphite to the window edges (the box-shadow and
   clip-path bleed past .wrap without a horizontal scroll), an industrial photograph with
   the tagline, four columns of links, the operator's requisites. */
.siteFooter{margin-top:48px;padding:40px 0 28px;background:var(--nav-bg);box-shadow:0 0 0 100vmax var(--nav-bg);clip-path:inset(0 -100vmax);color:#a8adb6;font-size:.8125rem}
.siteFooter__hero{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:1536/520;max-height:400px;min-height:220px;background:#111214}
.siteFooter__photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 70%}
.siteFooter__hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,18,20,.15) 0%,rgba(17,18,20,.1) 45%,rgba(17,18,20,.75) 100%)}
.siteFooter__pitch{position:absolute;z-index:1;top:0;right:0;bottom:0;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:18px;padding:0 48px;max-width:440px}
.siteFooter__tagline{margin:0;color:#fff;font-size:clamp(1.5rem,2.6vw,2.125rem);font-weight:600;line-height:1.15;letter-spacing:-.02em}
.siteFooter__pitch .btn{min-height:48px;border:0;color:var(--ink)}
.siteFooter__main{display:grid;grid-template-columns:200px minmax(0,1fr);gap:32px;padding:44px 0 36px;border-bottom:1px solid #2c2f34}
.siteFooter__brand{color:#fff;align-self:start}
.siteFooter__brand .logo{width:124px;height:31px}
.siteFooter__nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.siteFooter__col{display:flex;flex-direction:column;align-items:flex-start;gap:2px}
.siteFooter__head{margin:0 0 8px;color:#fff;font-size:.75rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.siteFooter__col a{display:inline-flex;align-items:center;min-height:32px;color:#a8adb6}
.siteFooter__col a:hover,.siteFooter__col a:focus-visible{color:#fff}
.siteFooter a:focus-visible{outline:2px solid #fff;outline-offset:2px;border-radius:4px}
.siteFooter__legal{display:flex;justify-content:space-between;align-items:baseline;gap:8px 24px;flex-wrap:wrap;padding-top:22px;font-size:.6875rem;color:#7d828b}
@media(max-width:900px){
.siteFooter__main{grid-template-columns:1fr;gap:24px}
.siteFooter__nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 16px}
.siteFooter__pitch{left:0;max-width:none;padding:0 24px;justify-content:flex-end;padding-bottom:22px}
.siteFooter__hero{aspect-ratio:auto;height:260px}
.siteFooter__hero::after{background:linear-gradient(180deg,rgba(17,18,20,.1) 20%,rgba(17,18,20,.85) 100%)}
.siteFooter__photo{object-position:30% 70%}
}
/* Operator requisites (components/operator_details.html) and the /contacts page */
.operator{margin:0}
.operator--line{flex-basis:100%;line-height:1.6}
.page{padding:40px 0 70px;max-width:720px;min-width:0;overflow-wrap:anywhere}
.page h1{font-size:clamp(2rem,4vw,2.75rem);letter-spacing:-.015em;margin:10px 0 18px}
.pageLead{font-size:.9375rem;color:var(--muted);margin:0 0 8px;max-width:560px}
.pageContacts{margin:0 0 34px;display:grid;gap:8px;font-size:.9375rem}
.pageContacts div{display:grid;grid-template-columns:96px 1fr;gap:12px}
.pageContacts dt{color:var(--muted)}
.pageContacts dd{margin:0;overflow-wrap:anywhere}
.pageContacts a{text-decoration:underline;text-underline-offset:3px}
/* Links inside the text of a document page (privacy, rules, terms, consent, pricing). */
.page > p a,.page > ul a{text-decoration:underline;text-underline-offset:3px}
/* /rules: plain reading text */
.page h2{font-size:1.25rem;letter-spacing:-.4px;margin:34px 0 10px}
.page ul{margin:0;padding-left:20px;display:grid;gap:8px;font-size:.9375rem;line-height:1.6}
.page main p,.page > p{font-size:.9375rem;line-height:1.6}
/* /developers: request examples */
.page pre{margin:12px 0;padding:14px 16px;border:1px solid var(--line);border-radius:10px;background:var(--soft);font-size:.8125rem;line-height:1.55;overflow-x:auto;white-space:pre}
.page code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em}
.page table{border-collapse:collapse;font-size:.875rem;width:100%;margin:8px 0}
.page th,.page td{border-bottom:1px solid var(--line);padding:8px 6px;text-align:left;vertical-align:top}
.operator--block{border:1px solid var(--line);border-radius:14px;padding:26px 28px;background:var(--soft)}
/* Legal pages (templates/legal): the draft banner, the wide «Тарифы» page and its plans
   (components/public_plan_card.html). */
.legalDraft{margin:0 0 18px;padding:10px 14px;border:1px dashed var(--line);border-radius:10px;background:var(--soft);font-size:.8125rem;color:var(--muted)}
.page--wide{max-width:none}
.page--wide > ul,.page--wide > p{max-width:720px}
.planCards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;margin:26px 0 8px}
.planCard{border:1px solid var(--line);border-radius:14px;padding:24px;display:flex;flex-direction:column;gap:14px;background:#fff}
.page .planCard__name{margin:0;font-size:1.25rem}
.planCard__lead{margin:0;color:var(--muted);font-size:.9375rem;line-height:1.5}
.page .planCard__features{gap:6px}
.planCard__terms{margin:auto 0 0;display:grid;gap:0;border-top:1px solid var(--line)}
.planCard__term{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:.9375rem}
.planCard__term dd{margin:0;text-align:right;display:grid;gap:2px}
.planCard__note{font-size:.75rem;color:var(--muted)}
/* .page .operator__title: the eyebrow wins over the page's h2 size and top margin. */
.operator__title,.page .operator__title{font-size:.75rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);font-weight:500;margin:0 0 12px}
.operator__details{font-style:normal;font-size:.9375rem}
.operator__details p{margin:0}
.operator__details .operator__name{font-size:1.125rem;font-weight:600;margin-bottom:10px}
.operator__ids{display:flex;flex-wrap:wrap;gap:6px 26px;margin:0 0 6px}
.operator__ids div{display:flex;gap:7px}
.operator__ids dt{color:var(--muted)}
.operator__ids dd{margin:0;font-variant-numeric:tabular-nums}
.mobileMenu{display:none}
a,button{-webkit-tap-highlight-color:transparent}
button:disabled{opacity:.5}


/* -- Responsive layouts ------- */
@media(max-width:1180px){
.wrap,.landingPage>.wrap{padding:0 36px}
.hero .landing-hero-art{left:-36px;right:-36px}
header{gap:16px}
nav{gap:16px;margin-left:4px;font-size:.75rem}
.btn{padding:11px 14px}
.hero{gap:28px;min-height:740px}
h1{font-size:2.625rem}
.heroPreview{max-width:400px;margin-top:140px}
.hero .landing-hero-art img{object-position:56% bottom}
.heroPreview .procurement-preview__example{max-width:145px}
.heroFacts{gap:10px 20px}
}
@media(max-width:980px){
nav{display:none}
header .actions>.btn.dark{display:none}
.menu{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;border-radius:8px;font-size:.8125rem;padding:11px 14px;min-height:44px}
.menu svg{width:15px;height:15px}
.mobileMenu.open{display:flex;flex-direction:column;gap:8px;border-bottom:1px solid var(--line);padding:5px 0 24px;font-size:.875rem;position:relative;z-index:3;background:#fff}
.mobileMenu a{display:flex;align-items:center;min-height:44px}
.mobileMenu .btn{align-self:flex-start}
.hero{grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:22px;min-height:810px}
h1{font-size:2.625rem}
.hero .lead{font-size:.9375rem;line-height:1.6}
.heroPreview{margin-top:180px}
.heroPreview .procurement-preview__header{padding:12px;align-items:flex-start;flex-direction:column;gap:6px}
.heroPreview .procurement-preview__example{text-align:left;max-width:none}
.heroPreview .procurement-preview__body{padding:10px}
.heroPreview .tender-preview__item{padding:12px}
.heroFacts dd{font-size:1.125rem}
.heroFacts dt{font-size:.6875rem}
.step{padding:0 18px}
.step p{font-size:.8125rem}
.landing-industries__grid a{padding-left:16px;padding-right:16px}
.landing-industries__topics{display:block}
}
@media(max-width:760px){
.wrap,.landingPage>.wrap{padding:0 20px}
header{height:76px;gap:14px}
header .logo{width:125px;height:30px}
header .actions>.btn{padding:10px 12px;font-size:.75rem;min-height:44px}
.menu{font-size:.75rem;padding:10px 12px}
.hero{padding:24px 0 30px;display:grid;grid-template-columns:minmax(0,1fr);gap:0;min-height:0}
.heroContent{display:contents}
.heroContent>.pill{grid-row:1;justify-self:start}
.heroContent>h1{grid-row:2}
.heroContent>.lead{grid-row:3}
.heroActions{grid-row:4}
.heroFacts{grid-row:6}
.heroContent>.demoNote{grid-row:7}
h1{font-size:clamp(2rem,7.8vw,2.75rem);letter-spacing:-.015em;line-height:1.12;margin:20px 0}
.hero .lead{font-size:.9375rem;max-width:540px}
.heroActions{margin-top:22px}
.heroActions .btn{min-height:48px}
.heroFacts{margin-top:22px;gap:10px 24px}
.heroFacts dd{font-size:1.25rem}
.heroFacts dt{font-size:.75rem}
.hero .demoNote{max-width:100%;font-size:.75rem;margin-top:12px}
/* The phone gets its own scene in flow, not a background underneath the notices. */
.hero .landing-hero-art{position:relative;grid-row:5;inset:auto;z-index:0;width:calc(100% + 40px);aspect-ratio:4/3;margin:24px -20px 0}
.hero .landing-hero-art picture{display:block;width:100%;height:100%}
.hero .landing-hero-art img{object-fit:contain;object-position:center}
.heroPreview{grid-row:8;max-width:none;justify-self:stretch;width:100%;margin-top:24px}
.heroPreview .procurement-preview__header{flex-direction:row;padding:12px;align-items:center}
.heroPreview .procurement-preview__example{max-width:150px}
.heroPreview .procurement-preview__body{padding:12px}
.heroPreview .tender-preview__facts strong{font-size:.9375rem}
.heroPreview .tender-preview__title{font-size:.8125rem}
.section{padding-top:52px}
h2{font-size:1.75rem;letter-spacing:-.015em;line-height:1.16}
.sectionHead{display:block;margin-bottom:24px}
.sectionHead p{max-width:100%;margin-top:12px;font-size:.875rem}
.buy{gap:18px}
.buyIntro .lead{font-size:.875rem;line-height:1.6}
.composer{margin-top:20px;padding:8px;gap:8px;flex-wrap:wrap}
.composer textarea{height:72px;min-height:72px;padding:8px;font-size:1rem;scroll-margin-bottom:100px}
.send{width:100%;min-height:48px}
.suggestions{gap:0 16px}
.suggestions button,.suggestions a{font-size:.75rem}
.catalogEntry{display:block;padding-top:18px}
.catalogDetails{max-width:none;margin-top:10px}
.catalogDetails ul{grid-template-columns:minmax(0,1fr);gap:0}
.demoNote{font-size:.75rem}
.steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 0}
.step{padding:0 16px}
.step:nth-child(odd){padding-left:0}
.step:nth-child(even){padding-right:0;border-right:0}
.stepTop{margin-bottom:14px}
.stepTop svg{width:27px;height:27px}
.step h3{font-size:.9375rem}
.step p{font-size:.8125rem}
.audience{margin-top:52px}
.audienceGrid{grid-template-columns:minmax(0,1fr);gap:28px}
.audienceCard,.audienceCard+.audienceCard{padding:0;border:0}
.audienceCard+.audienceCard{padding-top:28px;border-top:1px solid var(--line)}
.audienceCard ul{font-size:.875rem}
.cta{padding:28px 24px;margin-top:42px}
.cta>div{display:block}
.cta h2{font-size:1.75rem}
.cta p{font-size:.8125rem;margin-top:12px}
.cta .btn{margin-top:22px;min-height:48px}
.pageHeader{gap:10px}
.pageHeader .logo{width:104px;height:26px}
.pageHeader .actions{gap:6px}
.pageHeader .actions>.btn,.pageHeader .actions>.btn.dark{display:inline-flex;padding:9px 11px;white-space:nowrap}
.page{padding:24px 0 48px}
.operator--block{padding:20px}
.desktopBreak{display:none}
}
@media(max-width:360px){header{gap:8px}header .logo{width:104px;height:26px}header .actions{gap:8px}header .actions>.btn,.menu{padding:10px}h1{font-size:2rem}.heroPreview{width:100%}.heroPreview .procurement-preview__header{flex-direction:column;align-items:flex-start}.heroPreview .procurement-preview__example{max-width:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Keep the logo and both public-page actions usable on narrow phones. */
@media(max-width:360px){.pageHeader{height:auto;min-height:76px;flex-wrap:wrap;padding:12px 0}}