/* Antwortatelier — techgrid kit */
:root{--tg-ink:#20161B;--tg-muted:#6E5A61;--tg-primary:#B5385A;--tg-primary-dk:#84243F;--tg-accent:#E3A23E;--tg-paper:#FAF5F6;--tg-card:#FFFFFF;--tg-line:#EBDBDF;--tg-tint:#F5E9EB;
--tg-head:"Manrope",system-ui,-apple-system,Arial,sans-serif;--tg-body:"Karla",system-ui,-apple-system,Arial,sans-serif;--tg-mono:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace}
*{box-sizing:border-box}
body{margin:0;background:var(--tg-paper);color:var(--tg-ink);font:400 16px/1.6 var(--tg-body)}
img{max-width:100%;height:auto;display:block}
a{color:var(--tg-primary);text-underline-offset:3px}
h1,h2,h3{font-family:var(--tg-head);font-weight:700;line-height:1.15;margin:0 0 14px;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.4vw,3.1rem)}h2{font-size:clamp(1.4rem,2.5vw,2rem)}h3{font-size:1.1rem}
p{margin:0 0 14px;max-width:70ch}
ul,ol{margin:0 0 14px}
:focus-visible{outline:2px solid var(--tg-primary);outline-offset:2px}
.tg-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.tg-skip{position:absolute;left:-9999px;background:var(--tg-ink);color:#fff;padding:10px 18px;z-index:60}
.tg-skip:focus{left:0;top:0}
.tg-w{max-width:1180px;margin:0 auto;padding:0 22px}
.tg-w--slim{max-width:760px}
.tg-mono{font-family:var(--tg-mono)}
/* sticky compact header */
.tg-top{background:var(--tg-paper);position:sticky;top:0;z-index:40;border-bottom:1px solid var(--tg-line)}
.tg-top__bar{display:flex;align-items:center;gap:20px;padding:12px 0}
.tg-brand{display:inline-flex;align-items:center;gap:9px;text-decoration:none;color:inherit}
.tg-brand__name{font-family:var(--tg-head);font-size:1.05rem;font-weight:700;letter-spacing:-.01em}
.tg-nav{margin-left:auto;display:flex;align-items:center;gap:22px}
.tg-nav ul{display:flex;gap:20px;list-style:none;margin:0;padding:0}
.tg-nav a{text-decoration:none;color:var(--tg-ink);font-size:.86rem}
.tg-nav a:hover,.tg-nav a[aria-current]{color:var(--tg-primary)}
.tg-burger{display:none;background:none;border:1px solid var(--tg-line);border-radius:2px;padding:7px 13px;font:600 .78rem var(--tg-mono);cursor:pointer}
@media(max-width:900px){.tg-burger{display:block}.tg-nav{position:absolute;left:0;right:0;top:100%;background:var(--tg-paper);border-bottom:1px solid var(--tg-line);display:none;flex-direction:column;align-items:stretch;padding:6px 0}.tg-nav[data-open]{display:flex}.tg-nav ul{flex-direction:column;gap:0;padding:0 22px}.tg-nav a{display:block;padding:12px 0;border-bottom:1px solid var(--tg-line)}.tg-nav .tg-btn{margin:12px 22px}.tg-top__bar{position:relative}}
/* buttons */
.tg-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border:1px solid var(--tg-primary);background:var(--tg-primary);color:#fff;text-decoration:none;font:600 .85rem/1.1 var(--tg-body);cursor:pointer;border-radius:2px}
.tg-btn:hover{background:var(--tg-primary-dk);border-color:var(--tg-primary-dk);color:#fff}
.tg-btn--ghost{background:transparent;color:var(--tg-ink);border-color:var(--tg-line)}
.tg-btn--ghost:hover{background:transparent;border-color:var(--tg-primary);color:var(--tg-primary)}
.tg-btn--onDark{border-color:rgba(255,255,255,.35);color:#fff}
.tg-btn--onDark:hover{background:rgba(255,255,255,.12);border-color:#fff}
/* dark engineered hero */
.tg-hero{background:var(--tg-ink);color:#eef1f4;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:42px 42px;padding:62px 0 56px}
.tg-hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.tg-eyebrow{font-family:var(--tg-mono);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--tg-accent);margin:0 0 12px}
.tg-hero h1{color:#fff}
.tg-lede{font-size:1.08rem;color:var(--tg-muted);max-width:60ch}
.tg-hero .tg-lede{color:#c9d2da}
.tg-actions{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 18px}
.tg-note{border-left:3px solid var(--tg-accent);background:rgba(255,255,255,.06);padding:12px 16px;font-size:.9rem;max-width:60ch;color:#dfe4e8}
.tg-hero__frame{border:1px solid var(--tg-accent);padding:10px;background:rgba(0,0,0,.25)}
.tg-hero__frame img{aspect-ratio:4/3;object-fit:cover}
@media(max-width:900px){.tg-hero__grid{grid-template-columns:1fr;gap:30px}}
/* sections */
.tg-sec{padding:58px 0}
.tg-sec--tint{background:var(--tg-tint);border-top:1px solid var(--tg-line);border-bottom:1px solid var(--tg-line)}
.tg-hd{display:flex;align-items:baseline;gap:16px;margin-bottom:26px;flex-wrap:wrap}
.tg-hd h2{margin:0}
.tg-hd .tg-eyebrow{margin:0;color:var(--tg-accent)}
/* asymmetric capability tiles */
.tg-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--tg-line);border:1px solid var(--tg-line)}
.tg-tile{background:var(--tg-card);padding:26px}
.tg-tile:first-child{grid-column:span 2}
.tg-tile__idx{font-family:var(--tg-mono);font-size:.82rem;color:var(--tg-accent);margin:0 0 10px}
.tg-tile ul{list-style:none;padding:0;margin:10px 0 0;display:grid;gap:6px;font-size:.88rem;color:var(--tg-muted)}
.tg-tile ul li{padding-left:16px;position:relative}
.tg-tile ul li::before{content:"›";position:absolute;left:0;color:var(--tg-accent)}
@media(max-width:900px){.tg-tiles{grid-template-columns:1fr 1fr}.tg-tile:first-child{grid-column:span 2}}
@media(max-width:600px){.tg-tiles{grid-template-columns:1fr}.tg-tile:first-child{grid-column:span 1}}
/* bordered note blocks (boundaries) */
.tg-notes{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
.tg-notes>div{border:1px solid var(--tg-line);padding:20px}
.tg-notes>div:first-child{border-color:var(--tg-primary)}
.tg-notes__label{font-family:var(--tg-mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--tg-muted);margin:0 0 8px}
@media(max-width:900px){.tg-notes{grid-template-columns:1fr}}
/* steps */
.tg-steps{counter-reset:s;list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:28px}
.tg-steps li{counter-increment:s;padding-top:38px;position:relative;border-top:1px solid var(--tg-line)}
.tg-steps li::before{content:counter(s,decimal-leading-zero)" /";position:absolute;top:10px;left:0;font-family:var(--tg-mono);font-size:1rem;color:var(--tg-accent)}
.tg-steps h3{margin-bottom:6px}
.tg-steps p{font-size:.9rem;color:var(--tg-muted);margin:0}
@media(max-width:900px){.tg-steps{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.tg-steps{grid-template-columns:1fr}}
/* page head + breadcrumb */
.tg-phead{padding:40px 0 28px;border-bottom:1px solid var(--tg-line)}
.tg-crumb{font-family:var(--tg-mono);font-size:.78rem;color:var(--tg-muted);margin-bottom:14px}
.tg-crumb a{color:var(--tg-muted)}
.tg-crumb span{margin:0 7px;color:var(--tg-line)}
/* specification table (catalogue) */
/* the spec table scrolls inside its own frame; min-width:0 is what lets that
   frame shrink when it sits in a grid or flex parent */
.tg-table-wrap{overflow-x:auto;margin-top:26px;border:1px solid var(--tg-line);max-width:100%;min-width:0}
.tg-table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:640px}
.tg-table caption{text-align:left;font-family:var(--tg-mono);font-size:.78rem;color:var(--tg-muted);padding:12px 14px;border-bottom:1px solid var(--tg-line);background:var(--tg-tint)}
.tg-table th,.tg-table td{border-bottom:1px solid var(--tg-line);padding:12px 14px;text-align:left;vertical-align:top}
.tg-table thead th{font-family:var(--tg-mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--tg-muted);background:var(--tg-card);border-bottom:1px solid var(--tg-line)}
.tg-table tbody tr:last-child td{border-bottom:0}
.tg-table tbody tr:hover{background:var(--tg-tint)}
.tg-table td.tg-table__name{font-weight:700;font-family:var(--tg-head)}
/* item: LEFT sticky spec rail + right content */
.tg-item{display:grid;grid-template-columns:300px 1fr;gap:44px;align-items:start;padding:52px 0}
.tg-rail{position:sticky;top:80px;border:1px solid var(--tg-ink);background:var(--tg-card);padding:22px}
.tg-rail__label{font-family:var(--tg-mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--tg-muted);margin:0 0 10px}
.tg-facts{margin:0}
.tg-facts div{display:grid;grid-template-columns:1fr;gap:2px;padding:9px 0;border-top:1px solid var(--tg-line);font-size:.86rem}
.tg-facts div:first-child{border-top:0}
.tg-facts dt{font-family:var(--tg-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;color:var(--tg-muted)}
.tg-facts dd{margin:0;font-weight:600}
.tg-rail .tg-btn{width:100%;justify-content:center;margin-top:16px}
.tg-item__media{aspect-ratio:16/9;object-fit:cover;border:1px solid var(--tg-line);margin-bottom:8px}
@media(max-width:960px){.tg-item{grid-template-columns:1fr}.tg-rail{position:static}}
/* ticks */
.tg-ticks{list-style:none;padding:0;margin:0;display:grid;gap:7px;font-size:.92rem}
.tg-ticks li{padding-left:22px;position:relative}
.tg-ticks li::before{content:"";position:absolute;left:2px;top:.5em;width:8px;height:8px;border:1px solid var(--tg-accent)}
/* accordion with mono counter */
.tg-acc{border-top:1px solid var(--tg-line);margin-top:22px}
.tg-acc__i{border-bottom:1px solid var(--tg-line)}
.tg-acc__b{width:100%;display:flex;align-items:flex-start;gap:16px;background:none;border:0;padding:17px 0;font:600 1rem var(--tg-body);text-align:left;cursor:pointer;color:var(--tg-ink)}
.tg-acc__b:hover{color:var(--tg-primary)}
.tg-acc__n{font-family:var(--tg-mono);font-size:.82rem;color:var(--tg-accent);flex:0 0 auto;padding-top:2px}
.tg-acc__q{flex:1}
.tg-acc__sign{flex:0 0 auto;font-family:var(--tg-mono)}
.tg-acc__p{padding:0 0 18px 46px}
.tg-acc__p p{margin:0;color:var(--tg-muted);font-size:.94rem}
@media(max-width:560px){.tg-acc__p{padding-left:0}}
/* prose with mono numbering */
.tg-prose h2{margin-top:36px;display:flex;align-items:baseline;gap:12px}
.tg-prose h2:first-child{margin-top:0}
.tg-prose h2 .tg-mono{font-size:.82rem;color:var(--tg-accent)}
.tg-prose li{margin-bottom:6px}
.tg-box{background:var(--tg-tint);border:1px solid var(--tg-line);padding:20px;margin-top:30px}
.tg-box h2{font-size:1.05rem;margin-bottom:8px;display:block}
.tg-box p{margin:0}
/* form */
.tg-form{background:var(--tg-card);border:1px solid var(--tg-line);padding:28px}
.tg-cols{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start;padding:52px 0}
@media(max-width:960px){.tg-cols{grid-template-columns:1fr}}
.tg-field{margin-bottom:18px}
.tg-field label{display:block;font-weight:600;font-size:.85rem;margin-bottom:6px}
.tg-field input,.tg-field select,.tg-field textarea{width:100%;padding:12px 13px;border:1px solid var(--tg-line);background:#fff;font:400 1rem var(--tg-body);color:var(--tg-ink);border-radius:2px}
.tg-field input:focus-visible,.tg-field select:focus-visible,.tg-field textarea:focus-visible{outline:2px solid var(--tg-primary);outline-offset:1px}
.tg-field [aria-invalid="true"]{border-color:var(--tg-accent)}
.tg-err{color:var(--tg-accent);font-size:.82rem;margin:6px 0 0;min-height:1em}
.tg-hint{color:var(--tg-muted);font-size:.82rem;margin:6px 0 0}
.tg-row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:560px){.tg-row2{grid-template-columns:1fr}}
.tg-legal{font-size:.84rem;color:var(--tg-muted)}
.tg-aside{background:var(--tg-tint);border:1px solid var(--tg-line);padding:24px}
.tg-aside h2{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;font-family:var(--tg-mono);margin-bottom:14px}
.tg-ol{padding-left:18px;font-size:.9rem;color:var(--tg-muted);display:grid;gap:7px;margin:0}
/* modal */
.tg-modal[hidden]{display:none}
.tg-modal{position:fixed;inset:0;background:rgba(10,12,14,.62);display:grid;place-items:center;padding:20px;z-index:70}
.tg-modal__card{background:#fff;padding:30px;max-width:470px;border:1px solid var(--tg-ink)}
/* dark footer, four columns */
.tg-foot{background:var(--tg-ink);color:#c4cbd2;margin-top:64px}
.tg-foot a{color:#fff}
.tg-foot__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:30px;padding:50px 0 32px}
@media(max-width:900px){.tg-foot__grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.tg-foot__grid{grid-template-columns:1fr}}
.tg-foot h2{font:700 .72rem var(--tg-mono);letter-spacing:.08em;text-transform:uppercase;color:#8b96a1;margin:0 0 13px}
.tg-foot ul{list-style:none;padding:0;display:grid;gap:7px;font-size:.88rem}
.tg-foot address{font-style:normal;font-size:.88rem;line-height:1.75}
.tg-foot__about{font-size:.88rem;color:#8b96a1;margin-top:14px}
.tg-foot__fine{border-top:1px solid rgba(255,255,255,.14);padding:16px 0 28px;font-family:var(--tg-mono);font-size:.76rem;color:#8b96a1}
.tg-foot__fine p{max-width:none;margin:0 0 6px}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

/* ---- shop surface ---- */
.shop-span{grid-column:1/-1}
.shop-badge{display:inline-block;min-width:19px;padding:0 5px;margin-left:6px;border-radius:10px;background:var(--tg-accent);color:#fff;font:700 .72rem/19px inherit;text-align:center;vertical-align:middle}
.shop-badge[hidden]{display:none}
.shop-tools{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:14px;align-items:end;background:var(--tg-card);border:1px solid var(--tg-line);padding:18px;margin-bottom:26px}
@media(max-width:900px){.shop-tools{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.shop-tools{grid-template-columns:1fr}}
.shop-tools label{display:block;font:600 .78rem inherit;letter-spacing:.06em;text-transform:uppercase;color:var(--tg-muted);margin-bottom:6px}
.shop-tools input,.shop-tools select{width:100%;padding:10px 12px;border:1px solid var(--tg-line);background:#fff;font:400 .96rem inherit;color:var(--tg-ink);border-radius:2px}
.shop-count{font-size:.88rem;color:var(--tg-muted);margin:0 0 16px}
.shop-empty{background:var(--tg-tint);border:1px solid var(--tg-line);padding:26px;text-align:center}
.shop-empty[hidden]{display:none}
.shop-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;list-style:none;padding:0;margin:0}
@media(max-width:1000px){.shop-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.shop-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:460px){.shop-grid{grid-template-columns:1fr}}
.shop-card{background:var(--tg-card);border:1px solid var(--tg-line);display:flex;flex-direction:column}
.shop-card[hidden]{display:none}
.shop-card img{aspect-ratio:3/2;object-fit:cover;width:100%}
.shop-card__body{padding:15px 16px 17px;display:flex;flex-direction:column;gap:8px;flex:1}
.shop-card__kind{font:600 .68rem inherit;letter-spacing:.14em;text-transform:uppercase;color:var(--tg-primary)}
.shop-card__name{font-size:1.06rem;font-weight:700;margin:0;line-height:1.25}
.shop-card__name a{color:inherit;text-decoration:none}
.shop-card__name a:hover{text-decoration:underline}
.shop-card__short{margin:0;font-size:.87rem;color:var(--tg-muted);flex:1}
.shop-chip{display:inline-block;border:1px solid var(--tg-line);background:var(--tg-tint);padding:3px 9px;font-size:.74rem;color:var(--tg-muted);border-radius:2px}
.shop-card__foot{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:4px}
.shop-add{border:1px solid var(--tg-primary);background:var(--tg-primary);color:#fff;font:600 .82rem inherit;padding:9px 13px;cursor:pointer;border-radius:2px}
.shop-add:hover{background:var(--tg-primary-dk);border-color:var(--tg-primary-dk)}
.shop-add[data-in="1"]{background:var(--tg-tint);color:var(--tg-primary)}
.shop-add:focus-visible{outline:2px solid var(--tg-ink);outline-offset:2px}
.shop-pos{display:grid;grid-template-columns:1.25fr .75fr;gap:44px;align-items:start;padding:8px 0 10px}
@media(max-width:900px){.shop-pos{grid-template-columns:1fr;gap:26px}}
.shop-pos__media{width:100%;aspect-ratio:3/2;object-fit:cover;border:1px solid var(--tg-line)}
.shop-spec{list-style:none;padding:0;margin:0 0 18px;display:grid;gap:9px}
.shop-spec li{display:grid;grid-template-columns:150px 1fr;gap:12px;border-bottom:1px solid var(--tg-line);padding-bottom:9px;font-size:.92rem}
.shop-spec b{font-weight:600;color:var(--tg-muted);font-size:.82rem;letter-spacing:.04em;text-transform:uppercase}
@media(max-width:560px){.shop-spec li{grid-template-columns:1fr;gap:2px}}
.shop-buy{background:var(--tg-tint);border:1px solid var(--tg-line);padding:22px;position:sticky;top:104px}
.shop-buy label{display:block;font:600 .78rem inherit;letter-spacing:.06em;text-transform:uppercase;color:var(--tg-muted);margin:0 0 6px}
.shop-buy select,.shop-buy input{width:100%;padding:10px 12px;border:1px solid var(--tg-line);background:#fff;font:400 .96rem inherit;margin-bottom:14px;border-radius:2px}
.shop-buy .shop-add{width:100%;padding:13px;font-size:.95rem}
.shop-basket{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:14px}
.shop-line{background:var(--tg-card);border:1px solid var(--tg-line);padding:16px;display:grid;grid-template-columns:96px 1fr auto;gap:16px;align-items:center}
@media(max-width:620px){.shop-line{grid-template-columns:72px 1fr;gap:12px}}
.shop-line img{width:96px;aspect-ratio:3/2;object-fit:cover}
@media(max-width:620px){.shop-line img{width:72px}}
.shop-line h2{font-size:1.02rem;margin:0 0 4px}
.shop-line p{margin:0;font-size:.85rem;color:var(--tg-muted)}
.shop-line__ctl{display:flex;gap:10px;align-items:center}
.shop-line__ctl input{width:64px;padding:8px;border:1px solid var(--tg-line);font:400 .95rem inherit;text-align:center}
.shop-linkbtn{background:none;border:0;color:var(--tg-accent);font:600 .84rem inherit;cursor:pointer;padding:4px;text-decoration:underline}
.shop-recent{border-top:1px solid var(--tg-line);margin-top:48px;padding-top:26px}
.shop-recent[hidden]{display:none}
.shop-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}