/* HubMark home v4: structure inspired by dublkod.ru, HubMark palette and photos. */
:root{
  /* Accent palette from permpack.ru (#2f705a); previously blue #1d61b5, originally dublkod.ru green #13883b. */
  --page:#f6f7f9;--surface:#fff;--ink:#111419;--muted:#667085;--line:#e1e5ea;
  --brand:#2f705a;--brand-dark:#245443;--brand-hover:#245443;--brand-soft:#e8f1ed;--brand-soft-line:#c4dbd1;--brand-light:#8fc7b0;
  --hero-accent:var(--brand);--order:var(--brand);--order-hover:var(--brand-hover);--facts-title:var(--brand);
  --sand:#f2f4f7;--warning:#d97706;
  --ink-soft:#1c2129;--ink-line:#2c333d;--on-ink:#f6f7f9;--on-ink-muted:#cfcfcf;
  --radius:4px;--radius-lg:10px;--container:1200px;
  /* Depth (technique from kodmark.ru): every shadow = near contact layer + far soft layer */
  --shadow:0 1px 3px #1114190f,0 8px 24px #1114190f;
  --shadow-lg:0 8px 40px #1114191f,0 2px 8px #1114190f;
  --brand-glow:#2f705a59;--brand-glow-strong:#2f705a73;
  --warm:#c7a86d;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--page);color:var(--ink);font:16px/1.6 system-ui,-apple-system,"Segoe UI",sans-serif;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,p,figure{margin:0}
h1{font-size:clamp(38px,5vw,66px);line-height:1.02;letter-spacing:-.045em;font-weight:780}
h2{font-size:clamp(30px,3.6vw,48px);line-height:1.1;letter-spacing:-.035em;font-weight:720}
h3{font-size:21px;line-height:1.25;letter-spacing:-.02em;font-weight:720}
:focus-visible{outline:3px solid var(--brand);outline-offset:3px}
.container{width:min(var(--container),100% - 32px);margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:16px;top:-60px;background:var(--ink);color:#fff;padding:10px 14px;z-index:100}
.skip-link:focus{top:10px}
.accent{color:var(--brand)}
/* Buttons */
.button{position:relative;overflow:hidden;isolation:isolate;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:14px 24px;border:1px solid var(--brand);border-radius:var(--radius);background:linear-gradient(135deg,var(--brand) 0%,var(--brand-dark) 100%);color:#fff;font:inherit;font-weight:700;text-decoration:none;line-height:1.2;cursor:pointer;box-shadow:0 4px 14px var(--brand-glow);transition:background .2s,border-color .2s,transform .2s,box-shadow .2s}
.button:hover{background:var(--brand-dark);border-color:var(--brand-dark);transform:translateY(-1px);box-shadow:0 6px 20px var(--brand-glow-strong)}
/* light sweep across primary buttons every 3 s */
.button:not(.secondary)::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,transparent,#ffffff2e,transparent);transform:translateX(-100%);animation:btn-shimmer 3s ease-in-out infinite;pointer-events:none}
@keyframes btn-shimmer{0%{transform:translateX(-100%)}60%,100%{transform:translateX(100%)}}
.header-order{border-color:var(--order)}
.header-order:hover{background:var(--order-hover);border-color:var(--order-hover)}
.button:active{transform:translateY(1px)}
.button.secondary{background:var(--surface);color:var(--ink);border-color:var(--line);box-shadow:none}
.button.secondary:hover{background:var(--brand-soft);border-color:var(--brand-soft-line);box-shadow:none}
.button.compact{min-height:42px;padding:10px 16px;font-size:14px}
.button.block{width:100%}
.text-button{background:none;border:0;padding:0;font:inherit;color:inherit;cursor:pointer;text-align:left}
/* Header */
.site-header{position:sticky;top:0;z-index:30;background:#f6f7f9f2;backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{min-height:72px;display:flex;align-items:center;gap:24px;position:relative}
.logo{display:inline-flex;align-items:center;gap:10px;font-size:23px;font-weight:800;letter-spacing:-.04em;text-decoration:none;white-space:nowrap}
.logo-full{display:block;width:auto;height:36px}
.nav-links{display:flex;gap:22px;margin-left:auto}
.nav-links a{font-size:14px;font-weight:600;text-decoration:none}
.nav-links a:hover{color:var(--brand)}
.menu-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:var(--radius);padding:9px 12px;font:inherit;font-size:14px;font-weight:700;cursor:pointer}
/* Hero */
.hero{padding:56px 0 72px;position:relative;overflow:hidden}
/* Floating light spots behind the hero (green + warm sand), slowly drifting out of sync */
.hero::before,.hero::after,.order::before,.order::after{content:"";position:absolute;border-radius:50%;pointer-events:none;animation:float-blob 8s ease-in-out infinite}
.hero::before{top:-180px;right:-120px;width:640px;height:640px;background:radial-gradient(circle,#2f705a1f 0%,#8fc7b00f 50%,transparent 70%)}
.hero::after{bottom:-120px;left:-100px;width:520px;height:520px;background:radial-gradient(circle,#c7a86d1a 0%,#2f705a0a 50%,transparent 70%);animation-duration:10s;animation-direction:reverse}
@keyframes float-blob{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(30px,-20px) scale(1.05)}66%{transform:translate(-20px,15px) scale(.95)}}
.hero>.container{position:relative;z-index:1}
/* Faint 60px grid, faded out towards the edges */
.hero-grid::before{content:"";position:absolute;inset:-56px -40px -40px;z-index:-1;pointer-events:none;background-image:linear-gradient(#2f705a0d 1px,transparent 1px),linear-gradient(90deg,#2f705a0d 1px,transparent 1px);background-size:60px 60px;-webkit-mask-image:radial-gradient(70% 60% at 50% 45%,#000 30%,transparent 100%);mask-image:radial-gradient(70% 60% at 50% 45%,#000 30%,transparent 100%)}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:48px;align-items:center}
/* Partner strip: official Chestny ZNAK logo (chestnyznak.ru) and caption in the site's text colour #363634 */
.integrator{--logo-w:300px;--cz-ink:#363634;position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:clamp(24px,4vw,56px);margin:40px 0 0;padding:32px clamp(28px,4vw,56px);background:var(--surface);border:1px solid var(--line);border-radius:999px;color:var(--cz-ink)}
.integrator span{max-width:620px;font-size:clamp(20px,2.1vw,28px);line-height:1.25;font-weight:700;letter-spacing:-.01em}
.integrator img{width:var(--logo-w);height:auto;flex:none}
.hero h1 .accent{white-space:nowrap;color:var(--hero-accent)}
@supports (-webkit-background-clip:text) or (background-clip:text){
  .hero h1 .accent{background:linear-gradient(135deg,var(--brand) 0%,var(--brand-dark) 80%);-webkit-background-clip:text;background-clip:text;color:transparent}
}
/* Hero title: five lines of similar length, one per span; size scales so the longest line fits the column */
/* longest line ≈ 10.5em wide: full width in one column (≤960px), about half the container in two columns */
.hero-title{font-size:min(58px,calc((100vw - 56px) / 10.9));line-height:1.06}
.hero-title>span{display:block;white-space:nowrap}
@media (min-width:961px){.hero-title{font-size:clamp(34px,4.4vw,56px)}}
.hero-lead{margin-top:24px;max-width:600px;font-size:19px;line-height:1.55;color:var(--muted)}
.hero-visual{position:relative;min-height:440px;display:flex;align-items:center;justify-content:center}
.hero-visual>img{position:relative;width:100%;max-width:640px;transform:perspective(1200px) rotateY(-6deg) rotateX(3deg);filter:drop-shadow(0 25px 30px #11141921) drop-shadow(0 8px 10px #11141912);transition:transform .5s ease}
.hero-visual:hover>img{transform:perspective(1200px) rotateY(0) rotateX(0)}
/* Reference format for all big green section labels (.eyebrow-xl matches it). */
.facts-title{margin-top:56px;font-size:clamp(20px,7vw,39px);line-height:1.1;letter-spacing:normal;font-weight:750;text-transform:uppercase;color:var(--facts-title)}
/* Table bleeds out by its inner padding + border so card text lines up with the title's left edge */
.facts{--fp:22px;position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin:28px calc(-1 * (var(--fp) + 1px)) 0;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.facts{box-shadow:var(--shadow)}
.facts div{position:relative;padding:22px var(--fp);background:var(--surface)}
/* soft tinted glow fades in under the hovered cell */
.facts div::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#2f705a0f,#8fc7b00a,#c7a86d0a);opacity:0;transition:opacity .4s;pointer-events:none}
.facts div:hover::before{opacity:1}
@media(max-width:1249px){.facts{--fp:12px}}
.facts strong{display:block;font-size:19px;letter-spacing:-.02em;line-height:1.25}
@media(min-width:1101px){.facts strong{min-height:2.5em}} /* 4 columns: two-line title slot so descriptions start on one line */
.facts span{display:block;margin-top:8px;font-size:19px;line-height:1.55;color:var(--muted)}
/* Sections */
.section{padding:104px 0}
.section.tight{padding-top:56px}
.section.white{background:var(--surface)}
.section-head{max-width:760px;margin-bottom:48px}
.section-head.wide{max-width:none}
.section-head.center{max-width:960px;margin-inline:auto;text-align:center}
.section-head p{margin-top:16px;font-size:18px;color:var(--muted)}
.eyebrow{display:block;margin-bottom:14px;font-size:13px;font-weight:750;letter-spacing:.14em;text-transform:uppercase;color:var(--brand)}
.eyebrow .keep-case{text-transform:none}
/* All big green section labels share the "Автономное рабочее место" title format (.facts-title) */
.eyebrow.eyebrow-xl{font-size:clamp(20px,7vw,39px);line-height:1.1;letter-spacing:normal;font-weight:750;margin-bottom:18px}
/* How it works (dark band) */
.steps{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:16px;align-items:center;margin:0;padding:0;list-style:none}
.step{height:100%;padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow)}
/* Cards lift on hover: shadow grows, border picks up the brand colour */
.step,.when-card,.audience-card,.mode,.price-card,.need,.compat>div{transition:transform .4s ease,box-shadow .4s ease,border-color .4s ease}
.step:hover,.when-card:hover,.audience-card:hover,.mode:hover,.price-card:hover,.need:hover,.compat>div:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--brand-soft-line)}
.need,.mode,.price-card,.audience-card,.compat>div{box-shadow:var(--shadow)}
/* Soft two-tone gradients instead of flat tints */
.step-num,.when-chip,.when-result,.setup-steps li::before{background:linear-gradient(135deg,var(--brand-soft) 0%,#f1f6f3 100%)}
.step-head{display:flex;align-items:center;gap:18px}
.step-num{flex:none;display:flex;align-items:center;justify-content:center;width:56px;height:56px;border:1px solid var(--brand-soft-line);border-radius:8px;background:var(--brand-soft);color:var(--brand);font-size:22px;font-weight:800}
.step h3{font-size:21px;line-height:1.25}
.step p{margin-top:22px;font-size:19px;line-height:1.55;color:var(--muted)}
.step-arrow{color:var(--brand);font-size:60px;font-weight:300;line-height:1}
.needs{margin-top:64px}
.needs h3{font-size:20px;margin-bottom:20px}
.needs-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.need{display:flex;gap:14px;align-items:center;padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg)}
.need svg{width:34px;height:34px;flex:none;color:var(--brand)}
.need strong{display:block;font-size:16px}
.need span{display:block;margin-top:4px;font-size:19px;line-height:1.45;color:var(--muted)}
/* When needed (по образцу dublkod.ru) */
.when-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
/* both cards share one row grid (subgrid) so photos and the bottom result boxes line up symmetrically */
.when-card{display:grid;grid-row:span 2;grid-template-rows:subgrid;gap:24px;padding:32px;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}
.when-top{display:grid;grid-template-columns:minmax(0,1fr) 210px;gap:20px;align-items:start;flex:1}
.when-top img{width:100%;height:220px;object-fit:contain;align-self:start}
.when-chip{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border:1px solid var(--brand-soft-line);border-radius:8px;background:var(--brand-soft);color:var(--brand);font-size:14px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}
.when-chip svg{width:18px;height:18px}
.when-card h3{margin-top:20px;font-size:clamp(22px,2.2vw,28px);line-height:1.2}
.when-card p{margin-top:16px;font-size:17px;line-height:1.55;color:var(--muted)}
.when-result{display:flex;align-items:center;gap:18px;padding:18px 22px;border:1px solid var(--brand-soft-line);border-radius:12px;background:var(--brand-soft)}
.when-icon{flex:none;display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:50%;background:var(--surface);color:var(--brand);box-shadow:0 1px 3px #1114191a}
.when-icon svg{width:26px;height:26px}
.when-result strong{display:block;font-size:18px;color:var(--brand)}
.when-result div span{display:block;margin-top:4px;font-size:15px;color:var(--ink)}
.when-note{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:28px;font-size:16px;color:var(--muted);text-align:left}
.when-note svg{flex:none;width:22px;height:22px}
.when-note strong{color:var(--ink)}

/* Audience */
.audience-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.audience-card{display:grid;grid-template-rows:subgrid;grid-row:span 2;row-gap:12px;align-content:start;padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg)}
.audience-card h3{font-size:24px;line-height:1.2}
.audience-card p{font-size:19px;line-height:1.55;color:var(--muted)}
/* Compare */
.compare-wrap{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:var(--surface)}
.compare{width:100%;border-collapse:collapse;font-size:16px}
.compare th,.compare td{padding:20px 26px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.compare tr:last-child>*{border-bottom:0}
.compare thead th{background:var(--sand);font-size:14px;letter-spacing:.06em;text-transform:uppercase}
.compare thead th.hub{background:var(--ink);color:#fff}
.compare tbody th{width:26%;font-weight:700}
.compare td.hub{background:#2f705a0a;font-weight:650}
.compare td.hub::before{content:"✓";color:var(--brand);font-weight:900;margin-right:10px}
.compare td.other{color:var(--muted)}
/* Modes */
.modes-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.mode{padding:34px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface)}
.mode .label{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.mode h3{font-size:26px}
.mode ul{margin:22px 0 0;padding:0;list-style:none}
.mode li{position:relative;padding:10px 0 10px 30px;border-top:1px solid var(--line);font-size:19px;line-height:1.55}
.mode li::before{content:"";position:absolute;left:4px;top:calc(5px + .775em);width:10px;height:10px;border-radius:2px;background:var(--brand)}
.mode{display:flex;flex-direction:column}
.mode-sub{margin-top:6px;font-size:19px;line-height:1.55;color:var(--muted)}
.status{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;padding:5px 12px;border-radius:999px;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.status::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}
.status.now{background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:#fff}
.status.now::before{animation:pulse-dot 2s ease-in-out infinite}
@keyframes pulse-dot{0%,100%{opacity:1;box-shadow:0 0 0 0 #ffffff80}50%{opacity:.75;box-shadow:0 0 0 5px #ffffff00}}
.status.soon{background:var(--warning);color:#fff}
.mode.online li::before{background:transparent;border:2px solid var(--brand)}
.mode-cta{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;margin-top:auto;padding-top:26px}
.mode-cta p{font-size:19px;line-height:1.55;color:var(--muted)}
/* Interface */
.interface-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}
.setup-steps{margin:30px 0 0;padding:0;list-style:none;counter-reset:s}
.setup-steps li{counter-increment:s;position:relative;padding:18px 0 18px 58px;border-top:1px solid var(--line)}
.setup-steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:0;top:18px;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius);background:var(--brand-soft);color:var(--brand-dark);font-weight:800;font-size:14px}
.setup-steps strong{display:block;font-size:17px}
.setup-steps span{display:block;margin-top:2px;color:var(--muted);font-size:15px}
.screens{display:grid;gap:20px}
.screen{padding:14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg)}
.screen .bar{display:flex;gap:6px;padding:2px 2px 12px}
.screen .bar i{width:10px;height:10px;border-radius:50%;background:var(--line)}
.screen img{border:1px solid var(--line);border-radius:var(--radius)}
.screen figcaption{margin-top:10px;font-size:14px;color:var(--muted)}
.fineprint{font-size:13px;color:var(--muted)}
.compat{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}
.compat>div{padding:18px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface)}
.compat strong{display:block}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.chips span{padding:4px 10px;border:1px solid var(--line);border-radius:var(--radius);background:var(--page);font-size:13px;font-weight:650}
/* Price */
.price-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;align-items:stretch;max-width:860px;margin-inline:auto}
.price-card{position:relative;display:flex;flex-direction:column;padding:34px 30px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg)}
.price-card.featured{border:2px solid var(--brand);box-shadow:var(--shadow-lg)}
.price-card.featured:hover{border-color:var(--brand)}
.price-card .badge{position:absolute;top:-14px;left:30px;padding:5px 12px;border-radius:var(--radius);background:linear-gradient(135deg,var(--brand),var(--brand-dark));box-shadow:0 4px 12px var(--brand-glow);color:#fff;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.price-card h3{font-size:22px}
.price-card .for{margin-top:6px;color:var(--muted);font-size:15px}
.price-card .amount{margin-top:24px;font-size:42px;font-weight:800;letter-spacing:-.04em;line-height:1}
.price-card .amount small{font-size:16px;font-weight:600;letter-spacing:0;color:var(--muted)}
.price-card ul{margin:24px 0 28px;padding:0;list-style:none;flex:1}
.price-card li{position:relative;padding:8px 0 8px 28px;font-size:15px}
.price-card li::before{content:"✓";position:absolute;left:0;color:var(--brand);font-weight:900}
.price-card li.no::before{content:"—";color:var(--muted)}
.price-card li.no{color:var(--muted)}
/* FAQ */
.faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:56px;align-items:start}
.faq-aside{position:sticky;top:110px}
.faq-aside p{margin-top:16px;color:var(--muted)}
.faq-aside .button{margin-top:26px}
.faq-group+.faq-group{margin-top:40px}
.faq-group h3{margin-bottom:10px;font-size:14px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
details{border-top:1px solid var(--line)}
details:last-child{border-bottom:1px solid var(--line)}
summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 0;font-size:18px;font-weight:700;cursor:pointer;list-style:none}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";flex:none;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:var(--radius);font-size:20px;font-weight:500;transition:transform .2s}
details[open] summary::after{content:"−";background:var(--brand);border-color:var(--brand);color:#fff}
summary:hover{color:var(--brand)}
details p{padding:0 52px 22px 0;color:var(--muted)}
/* Order */
/* Dark diagonal gradient with its own drifting green glows */
.order{position:relative;overflow:hidden;background:linear-gradient(135deg,#0f1412 0%,#1a221f 50%,#1f3a31 100%);color:var(--on-ink)}
.order::before{top:-150px;right:-100px;width:520px;height:520px;background:radial-gradient(circle,#2f705a40 0%,transparent 70%);animation-duration:12s}
.order::after{bottom:-100px;left:-60px;width:380px;height:380px;background:radial-gradient(circle,#8fc7b01f 0%,transparent 70%);animation-duration:9s;animation-direction:reverse}
.order>.container{position:relative;z-index:1}
.order-form{box-shadow:0 20px 60px #00000040,0 4px 16px #00000026}
.order-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.order h2{color:#fff}
.order .lead{margin-top:20px;font-size:18px;color:var(--on-ink-muted)}
.order-contacts{display:grid;gap:8px;margin-top:28px}
.order-contacts a{font-size:20px;font-weight:700;text-decoration:none;color:#fff}
.order-contacts a:hover{color:var(--brand-light)}
.order-form{padding:34px;background:var(--surface);color:var(--ink);border-radius:var(--radius-lg)}
.order-form h3{font-size:24px;margin-bottom:20px}
.order-form fieldset{border:0;margin:0;padding:0;display:grid;gap:16px}
.field-grid{display:grid;grid-template-columns:1fr 130px;gap:16px}
.order-form label{display:grid;gap:6px;font-size:14px;font-weight:700}
.order-form input:not([type=checkbox]),.order-form textarea{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--page);font:inherit;font-weight:400;color:var(--ink)}
.order-form input:focus,.order-form textarea:focus{outline:2px solid var(--brand);outline-offset:0;border-color:var(--brand)}
.order-form .check{display:flex;gap:10px;align-items:flex-start;font-weight:500}
.order-form .check input{width:18px;height:18px;margin-top:3px;accent-color:var(--brand);flex:none}
.order-form .check small{display:block;color:var(--muted)}
.demo-notice{margin:0 0 20px;padding:12px 14px;border:1px solid var(--brand);border-radius:var(--radius);background:var(--brand-soft);color:var(--brand-dark);font-size:14px;line-height:1.5}
.form-status{margin:14px 0 0;font-weight:700;color:var(--brand-dark)}
.form-status:empty{display:none}
.order-form .fineprint{margin-top:12px}
/* Footer */
.footer{padding:48px 0;background:#0b0e12;color:#fff;border-top:1px solid var(--ink-line)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:30px}
.footer p,.footer small{display:block;margin-top:10px;color:var(--on-ink-muted)}
.footer-grid>div>a:not(.logo),.footer .text-button{display:block;margin-bottom:10px;font-size:14px;text-decoration:none;color:#e4e7ec}
.footer-grid>div>a:not(.logo):hover,.footer .text-button:hover{color:var(--brand-light)}
/* Cookie dialog (demo.js) */
.demo-cookie-dialog{max-width:460px;width:calc(100% - 32px);padding:28px;border:1px solid var(--line);border-radius:var(--radius-lg);color:var(--ink);background:var(--page)}
.demo-cookie-dialog::backdrop{background:#0006}
.demo-cookie-dialog p{margin:16px 0 24px}
/* Responsive */
@media(max-width:1240px){
  .integrator{--logo-w:240px;border-radius:var(--radius-lg)}
}
@media(max-width:1100px){
  .nav-links{gap:16px}
  .audience-grid{grid-template-columns:1fr 1fr}
  .needs-grid{grid-template-columns:1fr 1fr}
  .facts{grid-template-columns:1fr 1fr}
}
@media(max-width:960px){
  .when-grid{grid-template-columns:1fr}
  .integrator{--logo-w:220px;flex-direction:column-reverse;gap:18px;margin-top:32px;padding:28px 24px;text-align:center}
  .menu-toggle{display:block}
  .header-order{display:none}
  .nav-links{display:none;position:absolute;top:100%;left:-16px;right:-16px;flex-direction:column;gap:0;margin:0;padding:8px 16px 16px;background:var(--page);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav-links.demo-open{display:flex}
  .nav-links a{padding:12px 0;font-size:16px;border-bottom:1px solid var(--line)}
  .hero-grid,.interface-grid,.faq-grid,.order-grid{grid-template-columns:1fr;gap:40px}
  .hero-visual{min-height:0}
  .facts{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr;gap:10px}
  .step-arrow{justify-self:center;transform:rotate(90deg)}
  .price-grid{grid-template-columns:1fr;max-width:520px;margin-inline:auto}
  .faq-aside{position:static}
  .section{padding:80px 0}
}
@media(max-width:700px){
  .modes-grid,.compat{grid-template-columns:1fr}
  .audience-grid,.needs-grid{grid-template-columns:1fr}
  .compare th,.compare td{padding:14px 12px;font-size:14px}
  .compare thead th{font-size:12px;letter-spacing:.02em}
  .compare tbody th{width:30%}
  .compare td.hub::before{display:block;margin:0 0 2px}
  .field-grid{grid-template-columns:1fr 100px}
  .footer-grid{grid-template-columns:1fr}
}
@media(max-width:520px){
  .when-card{padding:22px 18px}
  .when-top{grid-template-columns:1fr}
  .when-top img{height:200px;order:-1}
  .when-result{padding:14px}
  .when-icon{width:46px;height:46px}
  .when-note{align-items:flex-start;justify-content:flex-start}
  .integrator{--logo-w:190px;padding:22px 18px}
  .integrator span{font-size:18px}
  .hero{padding-top:32px;padding-bottom:48px}
  .hero-lead,.mode li,.mode-sub,.mode-cta p,.facts span,.step p,.need span,.audience-card p{font-size:17px}
  .audience-card h3{font-size:21px}
  .hero-visual{min-height:0}
  .facts{grid-template-columns:1fr}
  .section{padding:64px 0}
  .section-head{margin-bottom:32px}
  .section-head p{font-size:16px}
  details p{padding-right:0}
  summary{font-size:16px}
}
/* Scroll reveal (demo.js adds .reveal only when motion is allowed, so content is never hidden without JS) */
/* uses `translate`, not `transform`, so it does not fight the hover lift; keeps the cards' own transitions */
.reveal{opacity:0;translate:0 30px;transition:opacity .6s ease-out,translate .6s ease-out,transform .4s ease,box-shadow .4s ease,border-color .4s ease}
.reveal.visible{opacity:1;translate:none}
@media(max-width:960px){
  .hero-visual>img,.hero-visual:hover>img{transform:none}
}
@media(hover:none){
  .step:hover,.when-card:hover,.audience-card:hover,.mode:hover,.price-card:hover,.need:hover,.compat>div:hover{transform:none}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .hero-visual>img,.hero-visual:hover>img,.button:hover,.step:hover,.when-card:hover,.audience-card:hover,.mode:hover,.price-card:hover,.need:hover,.compat>div:hover{transform:none}
  .reveal{opacity:1;translate:none}
}