/* ai-quanton.com – site styles (design proposal 2026-09) */
@font-face{font-family:Archivo;font-style:normal;font-weight:700;font-display:swap;src:url(fonts/archivo-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:Archivo;font-style:normal;font-weight:800;font-display:swap;src:url(fonts/archivo-latin-800-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/ibm-plex-sans-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/ibm-plex-sans-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/ibm-plex-sans-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2")}

:root{
  --ink:#0F1417;--text:#3A4148;--muted:#5E6770;--line:#DDE2E7;--line-soft:#EEF1F4;
  --ground:#F3F5F7;--white:#fff;
  --red:#C30010;--red-dark:#8F000C;--red-tint:#FDEBEC;
  --cyan:#10C0E0;--cyan-dark:#0B7F96;--cyan-tint:#E6F8FC;
  --dark:#0F1417;--dark-2:#151B1F;--dark-line:#2A3238;--on-dark:#C9D1D8;--on-dark-muted:#9AA4AD;
  --radius:8px;--container:1280px;--gutter:80px;
  --shadow:0 14px 34px rgba(15,20,23,.09);
  --font:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-head:Archivo,"IBM Plex Sans",system-ui,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:100px}
body{margin:0;background:var(--white);color:var(--text);font:400 17px/1.65 var(--font);text-rendering:optimizeLegibility}
img,video,svg{max-width:100%;height:auto}
a{color:var(--red);text-decoration:none}
a:hover,a:focus-visible{color:var(--red-dark);text-decoration:underline}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
h1,h2,h3,h4,h5,h6{font-family:var(--font-head);color:var(--ink);line-height:1.15;letter-spacing:-.015em;margin:1.8em 0 .55em}
h1{font-size:clamp(2.1rem,4.4vw,3.6rem);font-weight:800;letter-spacing:-.025em;margin:0}
h2{font-size:clamp(1.55rem,2.8vw,2.3rem);font-weight:800;letter-spacing:-.02em}
h3{font-size:1.35rem;font-weight:700}
h4,h5,h6{font-size:1.1rem;font-weight:700}
p{margin:0 0 1.05em}
ul,ol{padding-left:1.3em}
li{margin-bottom:.35em}
strong{color:var(--ink);font-weight:600}
hr,.wp-block-separator{border:0;border-top:1px solid var(--line);margin:2.5em 0}
::selection{background:rgba(16,192,224,.25)}
.container{max-width:calc(var(--container) + 2*var(--gutter));margin:0 auto;padding:0 var(--gutter)}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:6px;z-index:100}
.skip:focus{left:8px}
.eyebrow{display:flex;align-items:center;gap:10px;font:500 13px/1.3 var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--cyan-dark);margin:0 0 14px}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--cyan);flex-shrink:0}
.on-dark .eyebrow{color:var(--cyan)}

/* buttons */
.btn,.wp-block-button__link,.wp-block-file__button{display:inline-flex;align-items:center;justify-content:center;gap:.4em;font:600 16px/1 var(--font);padding:16px 28px;border-radius:4px;border:1.5px solid transparent;cursor:pointer;text-decoration:none!important;transition:background .15s,color .15s,border-color .15s}
.btn-primary,.wp-block-button__link{background:var(--red);color:#fff!important}
.btn-primary:hover,.wp-block-button__link:hover{background:var(--red-dark);color:#fff}
.btn-ghost,.wp-block-file__button{background:#fff;border-color:var(--ink);color:var(--ink)!important}
.btn-ghost:hover,.wp-block-file__button:hover{background:var(--ink);color:#fff!important}
.btn-white{background:#fff;color:var(--red)!important}
.btn-white:hover{background:var(--ink);color:#fff!important}
.btn-small{padding:12px 20px;font-size:15px}
.link-arrow{font-weight:600;display:inline-flex;gap:8px;align-items:center}
.wp-block-buttons{display:flex;flex-wrap:wrap;gap:.75rem;margin:1.2em 0}
.wp-block-button{margin:1.2em 0}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:84px}
.brand img{display:block;height:48px;width:auto}
.site-nav{display:flex;align-items:center;gap:36px;position:relative}
.nav-list{display:flex;list-style:none;margin:0;padding:0;gap:30px}
.nav-list li{margin:0;position:relative}
.nav-list>li>a{display:block;padding:30px 0;font-weight:500;font-size:16px;color:var(--text)}
.nav-list>li>a:hover,.nav-list>li.is-active>a{color:var(--ink);text-decoration:none;box-shadow:inset 0 -2px 0 var(--red)}
.nav-list>li.is-active>a{font-weight:600}
.nav-list ul{list-style:none;margin:0;padding:0}
.nav-list .lvl1{position:absolute;left:0;top:100%;min-width:280px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:12px;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .15s,transform .15s,visibility .15s}
.nav-list>li:hover>.lvl1,.nav-list>li:focus-within>.lvl1,.nav-list>li.open>.lvl1{opacity:1;visibility:visible;transform:none}
.nav-list .lvl1 a{display:block;padding:7px 12px;border-radius:4px;color:var(--ink);font-size:15px;line-height:1.35}
.nav-list .lvl1 a:hover{background:var(--ground);text-decoration:none;color:var(--red)}
.nav-list .lvl1 [aria-current]{color:var(--red)}
.nav-list>li:first-child{position:static}
.nav-list>li:first-child>.lvl1{left:auto;right:0;display:grid;grid-template-columns:repeat(3,minmax(220px,1fr));gap:4px 20px;width:min(860px,92vw);padding:22px}
.nav-list .lvl2 a{font-weight:500;color:var(--text)}
.nav-list .lvl2>li>a{padding:5px 12px}
.nav-list .lvl3 a{font-size:14px;padding:3px 12px 3px 26px;color:var(--muted)}
.nav-list>li:first-child>.lvl1>li>a{font-family:var(--font-head);font-weight:800;font-size:17px;border-bottom:1px solid var(--line);border-radius:0;margin-bottom:6px;padding-bottom:10px}
.nav-list>li:not(:first-child) .lvl2{display:none}
.sub-toggle,.nav-toggle{display:none}
.nav-cta{padding:13px 22px;font-size:15px}

/* product sub navigation */
.subnav{background:var(--dark);position:sticky;top:84px;z-index:40}
.subnav .container{display:flex;align-items:center;gap:30px;height:56px;overflow-x:auto;scrollbar-width:none}
.subnav .container::-webkit-scrollbar{display:none}
.subnav-title{font:800 16px/1 var(--font-head);color:#fff;margin-right:10px;white-space:nowrap}
.subnav a{color:#AEB7BF;font-size:14px;white-space:nowrap;padding:19px 0}
.subnav a:hover{color:#fff;text-decoration:none}
.subnav a.is-active{color:#fff;font-weight:600;box-shadow:inset 0 -2px 0 var(--cyan)}

/* heroes */
.page-hero{background:var(--ground);border-bottom:1px solid var(--line);padding:36px 0 56px}
.page-hero h1{max-width:980px}
.page-hero .lead{font-size:20px;line-height:1.6;color:var(--text);margin:24px 0 0;max-width:820px}
.hero-split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center}
.hero-split .lead{max-width:none}
.hero-media{background:#fff;border:1px solid var(--line);border-radius:10px;min-height:380px;display:flex;align-items:center;justify-content:center;padding:36px}
.hero-media img{max-height:420px;width:auto;object-fit:contain}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:4px;margin:0 0 26px;padding:0;font-size:13px;color:var(--muted)}
.breadcrumbs li{margin:0}
.breadcrumbs li+li::before{content:"/";margin:0 8px;color:#AEB7BF}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs a:hover{color:var(--red)}
.breadcrumbs [aria-current]{color:var(--ink)}
.post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:0 0 16px;font:500 13px/1.3 var(--font-mono);color:var(--muted)}

/* home */
.home-hero{background:var(--ground);position:relative;overflow:hidden}
.home-hero .container{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px;align-items:center;min-height:640px;padding-top:40px;padding-bottom:40px}
.home-hero h1{font-size:clamp(2.3rem,4.4vw,3.65rem);line-height:1.04}
.home-hero .lead{font-size:19px;line-height:1.6;margin:28px 0 0;max-width:560px}
.hero-visual{position:relative;min-height:520px;display:flex;align-items:center;justify-content:center}
.hero-visual svg.bg{position:absolute;inset:0;width:100%;height:100%}
.hero-visual img{position:relative;width:92%;max-width:600px;filter:drop-shadow(0 30px 40px rgba(15,20,23,.18))}
.hero-tag{position:absolute;left:4%;bottom:6%;background:#fff;border:1px solid var(--line);border-radius:6px;padding:12px 16px;display:flex;flex-direction:column;gap:2px;line-height:1.3}
.hero-tag span:first-child{font:500 12px var(--font-mono);letter-spacing:.06em;color:var(--muted)}
.hero-tag span:last-child{font-size:14px;font-weight:600;color:var(--ink)}
.strip{background:#fff;border-bottom:1px solid var(--line)}
.strip .container{display:flex;justify-content:space-between;align-items:center;gap:24px;min-height:88px;flex-wrap:wrap;padding-top:18px;padding-bottom:18px}
.strip p{margin:0;font-size:17px;font-weight:500;color:var(--ink)}
.strip .refs{display:flex;gap:28px;flex-wrap:wrap;font:500 13px var(--font-mono);letter-spacing:.04em;color:var(--muted)}
.strip .refs a{color:inherit;text-decoration:none;border-bottom:1px solid transparent;transition:color .15s,border-color .15s}
.strip .refs a:hover,.strip .refs a:focus-visible{color:var(--cyan-dark);border-bottom-color:var(--cyan-dark)}
.section{padding:96px 0 104px}
.section-soft{background:var(--ground);border-top:1px solid var(--line)}
.section-dark{background:var(--dark);color:var(--on-dark)}
.section-dark h2,.section-dark h3{color:#fff}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap;margin-bottom:44px}
.section-head h2{margin:0}
.section-head-split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:56px;align-items:end;margin-bottom:44px}
.section-head-split h2{margin:0}
.section-head-split p{margin:0;font-size:17px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:72px;align-items:center}
.platform{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;transition:box-shadow .2s,transform .2s}
.platform:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.platform-media{height:280px;background:var(--ground);display:flex;align-items:center;justify-content:center;padding:24px}
.platform-media img{max-height:232px;max-width:100%;width:auto;object-fit:contain}
.platform-body{padding:28px 28px 32px;display:flex;flex-direction:column;gap:14px;flex-grow:1}
.platform-body h3{margin:0;font-size:26px}
.platform-body p{margin:0;font-size:16px;flex-grow:1}
.catalog{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.instrument{background:#fff;border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-direction:column;overflow:hidden;color:var(--text);transition:box-shadow .2s,transform .2s}
.instrument:hover{box-shadow:var(--shadow);transform:translateY(-2px);text-decoration:none;color:var(--text)}
.instrument-media{height:190px;display:flex;align-items:center;justify-content:center;padding:18px;border-bottom:1px solid var(--line-soft)}
.instrument-media img{max-height:154px;max-width:100%;width:auto;object-fit:contain}
.instrument-body{padding:20px;display:flex;flex-direction:column;gap:14px;flex-grow:1}
.instrument-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.instrument-head h3{margin:0;font-size:28px;font-weight:800}
.instrument-head span{font:500 12px var(--font-mono);color:var(--cyan-dark)}
.specs{margin:0;display:flex;flex-direction:column;gap:10px;font-size:14px;flex-grow:1}
.specs div{display:flex;flex-direction:column;gap:2px}
.specs dt{font:500 11px/1.3 var(--font-mono);letter-spacing:.06em;color:var(--muted);text-transform:uppercase}
.specs dd{margin:0;line-height:1.45}
.specs dd.strong{font-weight:600;color:var(--ink)}
.instrument .link-arrow{font-size:14px;color:var(--red)}
.media-panel{background:var(--ground);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;padding:28px}
.media-panel img{max-height:100%;width:auto;object-fit:contain}
.feature{border:1px solid var(--dark-line);border-radius:var(--radius);padding:40px;display:flex;flex-direction:column;gap:18px;background:var(--dark-2)}
.feature h3{margin:0;font-size:26px}
.feature p{margin:0}
.cta-band{background:var(--red);border-radius:10px;padding:56px 64px;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:48px;align-items:center}
.cta-band h2{color:#fff;margin:0 0 16px;font-size:clamp(1.6rem,2.8vw,2.5rem)}
.cta-band p{margin:0;color:#FFE9EA;font-size:18px}
.cta-band .actions{display:flex;justify-content:flex-end}

/* partner carousel */
.partners{background:#fff;border-top:1px solid var(--line);padding:44px 0 48px}
.partners-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:30px}
.partners-head h2{margin:0;font:500 13px/1.3 var(--font-mono);letter-spacing:.08em;color:var(--cyan-dark);text-transform:uppercase}
.partners-head a{font-size:14px;font-weight:600}
.marquee{position:relative;overflow:hidden;height:80px}
.marquee::before,.marquee::after{content:"";position:absolute;top:0;bottom:0;width:140px;z-index:1;pointer-events:none}
.marquee::before{left:0;background:linear-gradient(90deg,#fff,rgba(255,255,255,0))}
.marquee::after{right:0;background:linear-gradient(270deg,#fff,rgba(255,255,255,0))}
.marquee-track{display:flex;align-items:center;gap:72px;width:max-content;height:80px;padding-left:72px;animation:aiq-scroll 60s linear infinite;list-style:none;margin:0}
.marquee-track li{margin:0;flex-shrink:0}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee img{display:block;width:auto;max-width:190px;object-fit:contain;filter:grayscale(1);opacity:.7;transition:filter .25s,opacity .25s}
.marquee img:hover{filter:none;opacity:1}
@keyframes aiq-scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee-track{animation:none;flex-wrap:wrap;width:auto;height:auto;padding:0 var(--gutter);gap:32px 48px}.marquee{height:auto}.marquee-track li[aria-hidden]{display:none}}

/* content (WordPress blocks) */
main{display:block}
.content{max-width:calc(940px + 2*var(--gutter));padding-top:56px;padding-bottom:80px}
.content>:first-child,.content>.mg-wid-title:first-child>h2,.content>section:first-child .mg-wid-title:first-child>h2{margin-top:0}
.mg-wid-title{margin:0}
.content figure{margin:1.8em 0}
.wp-block-image img{border-radius:6px}
.wp-block-image.aligncenter,.aligncenter{text-align:center;margin-left:auto;margin-right:auto}
.wp-block-image figcaption,.wp-element-caption{font-size:.88rem;color:var(--muted);margin-top:.6em;text-align:left}
.aligncenter figcaption{text-align:center}
.wp-block-group{margin:0 0 1.5em}
.wp-block-columns{display:flex;gap:28px;margin:1.6em 0;align-items:stretch}
.wp-block-column{flex:1 1 0;min-width:0}
.wp-block-column>:first-child{margin-top:0}
.wp-block-media-text{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;margin:1.8em 0}
.wp-block-media-text__media img{width:100%;border-radius:6px}
.wp-block-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.wp-block-gallery figure{margin:0}
.wp-block-gallery img{width:100%;height:100%;object-fit:cover}
blockquote,.wp-block-quote{margin:1.6em 0;padding:.4em 0 .4em 1.2em;border-left:3px solid var(--cyan);color:var(--ink)}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:1.6em 0;border:1px solid var(--line);border-radius:var(--radius)}
.wp-block-table{margin:1.8em 0}
.wp-block-table .table-scroll{margin:0}
table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.5}
th,td{padding:13px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:var(--ink);color:#fff;font-weight:600}
tbody tr:nth-child(even) td{background:#FAFBFC}
tr:last-child td{border-bottom:0}
td:first-child{font-weight:600;color:var(--ink)}
.wp-block-embed{margin:1.8em 0}
.wp-block-embed__wrapper{position:relative}
.wp-has-aspect-ratio .wp-block-embed__wrapper::before{content:"";display:block;padding-top:56.25%}
.wp-embed-aspect-9-16 .wp-block-embed__wrapper{max-width:360px;margin:0 auto}
.wp-embed-aspect-9-16 .wp-block-embed__wrapper::before{padding-top:177.78%}
.wp-embed-aspect-4-3 .wp-block-embed__wrapper::before{padding-top:75%}
.wp-has-aspect-ratio iframe{position:absolute;inset:0;width:100%;height:100%;border:0;border-radius:var(--radius)}
.wp-block-embed iframe{max-width:100%}
.wp-block-video video{width:100%;border-radius:var(--radius)}
.wp-block-file{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin:1.6em 0}
.wp-block-file__embed{width:100%;height:640px;border:1px solid var(--line);border-radius:var(--radius)}
.aiq-linkcard{margin:1em 0}
.aiq-linkcard a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;font-weight:600;color:var(--ink)}
.aiq-linkcard a::after{content:"→";color:var(--red)}
.aiq-linkcard a:hover{border-color:var(--cyan);box-shadow:var(--shadow);text-decoration:none}
details{border:1px solid var(--line);border-radius:var(--radius);padding:0 18px;margin:.7em 0;background:#fff}
details[open]{padding-bottom:10px}
summary{cursor:pointer;font-weight:600;color:var(--ink);padding:14px 0}
math{font-size:1.1em}
.wp-block-math{overflow-x:auto;padding:14px;background:var(--ground);border-radius:var(--radius);margin:1.4em 0;text-align:center}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.aiq-category-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:2em 0}
.aiq-category-box{display:flex;flex-direction:column;padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;color:var(--text)!important;text-decoration:none!important;transition:transform .2s,box-shadow .2s,border-color .2s}
.aiq-category-box:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--cyan)}
.aiq-category-box h2,.aiq-category-box h3{margin:0 0 10px;font-size:1.35rem}
.aiq-category-box p{flex-grow:1;margin:0 0 18px}
.aiq-category-number{font:500 12px var(--font-mono);letter-spacing:.08em;color:var(--cyan-dark);margin-bottom:12px}
.aiq-category-link{font-weight:600;color:var(--red)}
.aiq-category-box-wide{grid-column:1/-1}
.aiq-trademark-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:1.5em 0}
.aiq-trademark-card{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:#fff}
.aiq-trademark-card h2{margin:.4em 0;font-size:1.3rem}
.aiq-trademark-label{font:500 12px var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--cyan-dark)}
.aiq-trademark-note{margin-top:2em}
.cmplz-service-header{display:flex;gap:10px;align-items:center}
.cmplz-accept-service,.cmplz_consent_per_service_label{display:none}

/* tiles for overview pages */
.subpages{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.subpage{display:flex;flex-direction:column;gap:8px;padding:24px;border:1px solid var(--line);border-radius:var(--radius);color:var(--text);background:#fff;transition:box-shadow .2s,border-color .2s}
.subpage img{height:170px;width:auto;object-fit:contain;align-self:center;margin-bottom:10px}
.subpage strong{font:800 1.2rem/1.2 var(--font-head);color:var(--ink)}
.subpage span{font-size:.94rem;color:var(--muted)}
.subpage:hover{border-color:var(--cyan);box-shadow:var(--shadow);text-decoration:none}

/* cards (posts) */
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.cards-4{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.list-page .cards{padding:56px 0 80px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.card-link{display:flex;flex-direction:column;height:100%;color:inherit}
.card-link:hover{text-decoration:none;color:inherit}
.card-img{aspect-ratio:16/10;background:#E9EDF0;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;object-position:top;display:block}
.card-img-empty{background:linear-gradient(135deg,var(--cyan-tint),#E9EDF0)}
.card-body{padding:20px 20px 24px;display:flex;flex-direction:column;gap:10px}
.card-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font:500 12px var(--font-mono);color:var(--muted)}
.card-meta .cat{color:var(--red)}
.card h3{font:600 17px/1.35 var(--font);letter-spacing:0;margin:0;color:var(--ink)}
.card p{font-size:14px;line-height:1.55;margin:0;color:var(--muted)}
.tag{display:inline-block;font:500 12px/1.2 var(--font-mono);padding:5px 10px;border-radius:99px;background:#fff;border:1px solid var(--line);color:var(--ink)}
a.tag:hover{border-color:var(--red);color:var(--red);text-decoration:none}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 28px}
.chip{display:inline-flex;gap:8px;align-items:center;padding:8px 14px;border:1px solid var(--line);border-radius:99px;background:#fff;color:var(--ink);font-weight:500;font-size:15px}
.chip span{color:var(--muted);font:500 12px var(--font-mono)}
.chip:hover{border-color:var(--red);color:var(--red);text-decoration:none}
.year{margin:1.8em 0 .5em;font:500 14px var(--font-mono);letter-spacing:.08em;color:var(--cyan-dark)}
.pub-list{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.pub-list li{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:12px 0;border-bottom:1px solid var(--line);margin:0}
.pub-list time{color:var(--muted);font:500 13px/1.7 var(--font-mono)}
.pub-list a{color:var(--ink);font-weight:500}
.pub-list a:hover{color:var(--red)}
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:56px;padding-top:28px;border-top:1px solid var(--line)}
.post-nav a{display:flex;flex-direction:column;gap:6px;padding:18px;border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);font-weight:600;font-size:15px;line-height:1.4}
.post-nav a span{font:500 12px var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.post-nav .next{text-align:right}
.post-nav a:hover{border-color:var(--cyan);text-decoration:none}

/* contact form */
.contact-form{max-width:680px;margin:2em 0;padding:32px;border:1px solid var(--line);border-radius:var(--radius);background:var(--ground)}
.contact-form label{font-weight:600;color:var(--ink);font-size:15px}
.contact-form input,.contact-form textarea{width:100%;margin-top:6px;padding:12px 14px;font:inherit;font-weight:400;border:1px solid #C5CCD3;border-radius:4px;background:#fff;color:var(--ink)}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--cyan);outline:2px solid rgba(16,192,224,.25)}
.contact-form .hp{position:absolute;left:-5000px}
.form-status{font-weight:600}
.form-status.ok{color:#18794E}.form-status.err{color:var(--red)}

/* footer */
.site-footer{background:var(--dark);color:var(--on-dark-muted);font-size:15px}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1.3fr 1.2fr .8fr;gap:32px;padding-top:72px;padding-bottom:56px}
.site-footer a{color:var(--on-dark-muted)}
.site-footer a:hover{color:#fff}
.footer-h{font:600 14px/1.3 var(--font);letter-spacing:0;color:#fff;margin:0 0 16px}
.footer-h a{color:#fff}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:0 0 10px}
.footer-logo{display:inline-block;background:#fff;border-radius:6px;padding:10px 14px}
.footer-logo img{height:40px;width:auto;display:block}
.site-footer address{font-style:normal;margin:18px 0 0;line-height:1.7}
.footer-meta{border-top:1px solid var(--dark-line);font-size:14px}
.footer-meta .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:22px;padding-bottom:28px}
.footer-meta p{margin:0}
.footer-meta ul{display:flex;flex-wrap:wrap;gap:24px}
.footer-meta li{margin:0}

/* responsive */
@media (max-width:1240px){
  :root{--gutter:48px}
  .catalog{grid-template-columns:repeat(3,minmax(0,1fr))}
  .cards-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:repeat(3,1fr)}
  .footer-brand{grid-column:1/-1}
}
@media (max-width:1020px){
  :root{--gutter:24px}
  .header-inner{height:64px}
  .brand img{height:38px}
  .subnav{top:64px}
  .nav-toggle{display:flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;border:1px solid var(--line);border-radius:6px;background:#fff;cursor:pointer;padding:0 11px}
  .nav-toggle span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s,opacity .2s}
  .nav-toggle em{position:absolute;left:-999px}
  .nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-open .nav-toggle span:nth-child(2){opacity:0}
  .nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .site-nav{position:fixed;inset:64px 0 0 0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:10px var(--gutter) 40px;overflow-y:auto;transform:translateX(100%);transition:transform .25s;visibility:hidden}
  .nav-open .site-nav{transform:none;visibility:visible}
  .nav-open{overflow:hidden}
  .nav-list{flex-direction:column;gap:0}
  .nav-list>li{border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;align-items:center}
  .nav-list>li>a{flex:1;padding:16px 0;font-size:17px;box-shadow:none!important}
  .sub-toggle{display:block;width:44px;height:44px;border:0;background:none;cursor:pointer;position:relative}
  .sub-toggle::before{content:"";position:absolute;left:16px;top:15px;width:9px;height:9px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(45deg);transition:transform .2s}
  .open>.sub-toggle::before{transform:rotate(-135deg);top:20px}
  .nav-list .lvl1,.nav-list>li:first-child>.lvl1{position:static;display:none;width:100%;min-width:0;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 14px;grid-template-columns:1fr}
  .nav-list>li.open>.lvl1{display:block}
  .nav-list>li:first-child>.lvl1>li>a{border:0;margin:6px 0 0;padding:8px 12px}
  .nav-cta{margin-top:20px}
  .home-hero .container,.hero-split,.split,.section-head-split,.cta-band{grid-template-columns:1fr}
  .home-hero .container{min-height:0;padding-top:36px;padding-bottom:44px;gap:24px}
  .hero-visual{min-height:0;order:2}
  .hero-visual svg.bg,.hero-tag{display:none}
  .hero-media{min-height:280px}
  .split{gap:40px}
  .grid-3,.cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-band{padding:40px 32px;gap:24px}
  .cta-band .actions{justify-content:flex-start}
  .section{padding:64px 0 72px}
}
@media (max-width:720px){
  body{font-size:16px}
  .page-hero{padding:24px 0 36px}
  .page-hero .lead{font-size:17px}
  .content{padding-top:36px;padding-bottom:56px}
  .grid-3,.grid-2,.cards,.cards-4,.aiq-category-grid,.aiq-trademark-grid{grid-template-columns:1fr}
  .catalog{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .instrument-media{height:140px;padding:12px}
  .instrument-media img{max-height:116px}
  .instrument-body{padding:14px;gap:10px}
  .instrument-head{flex-direction:column;gap:2px}
  .instrument-head h3{font-size:22px}
  .platform-media{height:220px}
  .home-hero .container{gap:8px}
  .wp-block-columns{flex-direction:column;gap:18px}
  .wp-block-media-text{grid-template-columns:1fr}
  .pub-list li{grid-template-columns:1fr;gap:2px}
  .post-nav{grid-template-columns:1fr}
  .post-nav .next{text-align:left}
  .footer-grid{grid-template-columns:1fr 1fr;padding-top:48px}
  .strip .refs{display:none}
  .hero-actions .btn,.cta-band .btn{width:100%}
  .marquee{height:56px}.marquee-track{height:56px;gap:44px;padding-left:44px}.marquee img{max-width:130px;transform:scale(.72);transform-origin:center}
  .wp-block-file__embed{height:420px}
  .contact-form{padding:20px}
  .feature{padding:28px}
}
@media print{.site-header,.subnav,.site-footer,.post-nav,.section-soft,.partners{display:none}}