/* ============================================================
   Design tokens
   ============================================================ */
@font-face{font-family:'Bricolage';src:url('../fonts/bricolage.woff2') format('woff2');font-weight:400 800;font-display:swap}
@font-face{font-family:'Archivo';src:url('../fonts/archivo.woff2') format('woff2');font-weight:400 700;font-display:swap}
@font-face{font-family:'JetBrains';src:url('../fonts/jetbrains.woff2') format('woff2');font-weight:400 600;font-display:swap}

:root{
  --bg:#0B0B0C; --bg-2:#101012; --bg-3:#161618; --bg-4:#1D1D20;
  --line:rgba(255,255,255,.09); --line-2:rgba(255,255,255,.16);
  --ink:#F5F3EF; --ink-2:#A5A29B; --ink-3:#6B6862;
  --accent:#F2F0EC; --accent-ink:#0B0B0C; --accent-soft:rgba(255,255,255,.07);
  --warn:#FF5A1F;
  --good:#5BE49B; --bad:#FF6B6B;
  --display:'Bricolage',Georgia,serif; --body:'Archivo',system-ui,sans-serif; --mono:'JetBrains',ui-monospace,monospace;
  --gut:clamp(16px,5vw,64px); --max:1240px;
  --r:6px; --r-lg:10px;
  --ease:cubic-bezier(.22,1,.36,1);
  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--body);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.02;letter-spacing:-.025em;margin:0}
h1{font-size:clamp(2.1rem,4.9vw,3.9rem)}
h2{font-size:clamp(1.65rem,3.1vw,2.5rem)}
h3{font-size:clamp(1.15rem,1.9vw,1.45rem);letter-spacing:-.015em;line-height:1.2}
p{margin:0}
::selection{background:var(--ink);color:var(--bg)}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:4px}

.wrap{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:var(--gut)}
.kicker{font-family:var(--mono);font-size:.66rem;font-weight:500;letter-spacing:.17em;text-transform:uppercase;color:var(--ink-3)}
.kicker.muted{color:var(--ink-3)}
.lede{font-size:clamp(.98rem,1.2vw,1.08rem);color:var(--ink-2);max-width:62ch}
.section{padding:clamp(56px,7vw,104px) 0;position:relative}
.sec-head{display:flex;flex-direction:column;gap:14px;margin-bottom:clamp(36px,5vw,64px);max-width:62ch}
.sec-head .lede{max-width:54ch}

/* ============================================================
   Buttons
   ============================================================ */
.btn{
  display:inline-flex;align-items:stretch;gap:0;padding:0 20px;border-radius:3px;
  font-family:var(--body);font-weight:600;font-size:.92rem;letter-spacing:-.01em;line-height:44px;
  border:1px solid transparent;cursor:pointer;transition:all .35s var(--ease);white-space:nowrap;
}
/* a button that carries an arrow gives it its own cell on the right */
.btn:has(.arr){padding-right:0}
.btn .arr{display:grid;place-items:center;width:42px;margin-left:20px;line-height:1;
  border-left:1px solid currentColor;opacity:.85;transition:all .35s var(--ease)}
.btn:hover .arr{transform:none;opacity:1}
.btn .arr svg{width:14px;height:14px;transition:transform .35s var(--ease)}
.btn:hover .arr svg{transform:translateX(3px)}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{background:#fff;transform:translateY(-1px)}
.btn-ghost{border-color:var(--line-2);color:var(--ink);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--ink);background:rgba(255,255,255,.07)}
.btn-sm{padding:0 16px;font-size:.84rem;line-height:38px}
.btn-sm:has(.arr){padding-right:0}
.btn-sm .arr{width:36px;margin-left:16px}

/* ============================================================
   Header
   ============================================================ */
.hdr{position:fixed;inset:0 0 auto 0;z-index:100;padding:18px 0;transition:all .45s var(--ease)}
.hdr.scrolled{padding:10px 0;background:rgba(9,9,11,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:inline-block;font-family:var(--display);font-weight:700;font-size:1.25rem;letter-spacing:-.03em;line-height:1}

.nav{display:flex;align-items:center;gap:4px;padding:5px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.03);backdrop-filter:blur(10px)}
.nav a{padding:9px 17px;border-radius:999px;font-size:.89rem;font-weight:500;color:var(--ink-2);transition:all .3s var(--ease);position:relative}
.nav a:hover{color:var(--ink);background:rgba(255,255,255,.07)}
.nav a.active{color:var(--ink);background:rgba(255,255,255,.1)}
.hdr-cta{display:flex;align-items:center;gap:12px}

.burger{display:none;position:relative;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.03);cursor:pointer;padding:0;place-items:center}
.burger span{display:block;width:17px;height:1.5px;background:var(--ink);margin:3.5px auto;transition:.35s var(--ease)}
.burger.open span:nth-child(1),.burger.open span:nth-child(3){position:absolute;top:50%;left:50%;margin:0}
.burger.open span:nth-child(1){transform:translate(-50%,-50%) rotate(45deg)}
.burger.open span:nth-child(3){transform:translate(-50%,-50%) rotate(-45deg)}
.burger.open span:nth-child(2){opacity:0}


.mnav{position:fixed;inset:0;z-index:99;background:var(--bg);padding:110px var(--gut) 40px;display:flex;flex-direction:column;gap:6px;transform:translateY(-100%);transition:transform .55s var(--ease);visibility:hidden}
.mnav.open{transform:none;visibility:visible}
.mnav a{font-family:var(--display);font-size:2rem;font-weight:600;padding:13px 0;border-bottom:1px solid var(--line);letter-spacing:-.03em}
.mnav .btn{margin-top:26px;justify-content:center;white-space:normal;text-align:center;line-height:1.35}

@media(max-width:1000px){
  .nav{display:none}
  .burger{display:grid}
  .hdr-cta .btn{display:none}
}

/* ============================================================
   Hero
   ============================================================ */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;padding-bottom:clamp(48px,7vw,86px);overflow:hidden}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media video,.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-media::after{
  content:'';position:absolute;inset:0;
  background:
    linear-gradient(to top,var(--bg) 0%,rgba(9,9,11,.62) 34%,rgba(9,9,11,.2) 66%,rgba(9,9,11,.55) 100%),
    linear-gradient(to right,rgba(9,9,11,.8) 0%,rgba(9,9,11,.35) 48%,transparent 78%);
}
.grain{position:absolute;inset:0;z-index:1;opacity:.055;pointer-events:none;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.hero-in{position:relative;z-index:2;width:100%}
.hero h1{max-width:15ch;margin:18px 0 0}
.hero h1 em{white-space:nowrap}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .lede{margin-top:22px;max-width:52ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.scroll-cue{display:flex;align-items:center;gap:10px;margin-top:46px;font-family:var(--mono);font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.scroll-cue i{display:block;width:40px;height:1px;background:linear-gradient(90deg,var(--ink-3),transparent);position:relative;overflow:hidden}
.scroll-cue i::after{content:'';position:absolute;inset:0;width:14px;background:var(--ink-2);animation:cue 2.4s var(--ease) infinite}
@keyframes cue{0%{transform:translateX(-14px)}100%{transform:translateX(40px)}}

/* ============================================================
   SERP demo
   ============================================================ */
.serp-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(32px,5vw,72px);align-items:center}
@media(max-width:900px){.serp-grid{grid-template-columns:1fr}}
.serp{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--bg-2);overflow:hidden;box-shadow:0 40px 80px -40px rgba(0,0,0,.9)}
.serp-bar{display:flex;align-items:center;gap:8px;padding:13px 16px;border-bottom:1px solid var(--line);background:var(--bg-3)}
.serp-dot{width:9px;height:9px;border-radius:50%;background:var(--bg-4)}
.serp-q{flex:1;margin-left:8px;padding:7px 14px;border-radius:999px;background:var(--bg);border:1px solid var(--line);font-family:var(--mono);font-size:.74rem;color:var(--ink-2)}
.serp-list{padding:10px 0}
.serp-row{display:flex;gap:14px;padding:13px 18px;border-bottom:1px solid rgba(255,255,255,.04);opacity:0;transform:translateY(10px);transition:all .6s var(--ease)}
.serp-row:last-child{border-bottom:0}
.is-in .serp-row{opacity:1;transform:none}
.is-in .serp-row:nth-child(1){transition-delay:.05s}
.is-in .serp-row:nth-child(2){transition-delay:.15s}
.is-in .serp-row:nth-child(3){transition-delay:.25s}
.is-in .serp-row:nth-child(4){transition-delay:.35s}
.is-in .serp-row:nth-child(5){transition-delay:.5s}
.serp-pos{font-family:var(--mono);font-size:.78rem;color:var(--ink-3);width:22px;flex:none;padding-top:2px}
.serp-body{flex:1;min-width:0}
.serp-title{font-size:.92rem;font-weight:600;color:#9DB8FF;margin-bottom:3px}
.serp-url{font-family:var(--mono);font-size:.7rem;color:var(--ink-3);margin-bottom:5px}
.serp-snip{height:7px;border-radius:4px;background:var(--bg-4);margin-bottom:5px}
.serp-snip.w70{width:70%}
.serp-row.you{background:var(--accent-soft);border-left:2px solid var(--ink);margin-top:8px}
.serp-row.you .serp-title{color:var(--ink)}
.serp-row.you .serp-pos{color:var(--ink);font-weight:600}
.serp-break{display:flex;align-items:center;gap:12px;padding:12px 18px;font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.serp-break::before,.serp-break::after{content:'';height:1px;flex:1;background:var(--line)}

/* ============================================================
   Cards / services
   ============================================================ */
.index{border-top:1px solid var(--line-2)}
.index-row{
  display:grid;grid-template-columns:64px minmax(0,1fr) minmax(0,1.25fr);
  gap:clamp(16px,3vw,44px);align-items:start;
  padding:clamp(20px,2.4vw,28px) 0;border-bottom:1px solid var(--line);
  transition:background .4s var(--ease),padding .4s var(--ease);
}
.index-row:hover{background:rgba(255,255,255,.025);padding-inline:14px}
.index-row .idx{font-family:var(--mono);font-size:.72rem;color:var(--ink-3);padding-top:6px;letter-spacing:.08em}
.index-row h3{letter-spacing:-.02em}
.index-row p{color:var(--ink-2);font-size:.94rem;margin-top:2px}
@media(max-width:760px){
  .index-row{grid-template-columns:40px minmax(0,1fr);row-gap:8px}
  .index-row p{grid-column:2}
}

/* ============================================================
   Branchen
   ============================================================ */
.branchen{display:grid;grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:12px}
.branche{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:20px 22px;border:1px solid var(--line);border-radius:var(--r);
  background:var(--bg-2);font-weight:500;font-size:.96rem;
  transition:all .4s var(--ease);
}
.branche:hover{border-color:var(--accent);background:var(--bg-3);transform:translateY(-3px)}
.branche svg{width:15px;height:15px;color:var(--ink-3);transition:all .4s var(--ease);flex:none}
.branche:hover svg{color:var(--accent);transform:translate(3px,-3px)}
.branche.soon{opacity:.42;pointer-events:none}

/* ============================================================
   Steps
   ============================================================ */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:clamp(22px,3vw,40px);counter-reset:s}
.step{position:relative;padding-top:30px;border-top:1px solid var(--line-2)}
.step::before{counter-increment:s;content:'0' counter(s);position:absolute;top:-13px;left:0;background:var(--bg-2);padding-right:12px;font-family:var(--mono);font-size:.74rem;color:var(--ink-3);letter-spacing:.1em}
.step h3{margin-bottom:9px}
.step p{color:var(--ink-2);font-size:.95rem}

.ph{outline:1px dashed var(--warn);outline-offset:4px;position:relative}

/* ============================================================
   FAQ
   ============================================================ */
.faq{border-top:1px solid var(--line);max-width:860px}
.q{border-bottom:1px solid var(--line)}
.q summary{list-style:none;cursor:pointer;padding:24px 0;display:flex;align-items:flex-start;justify-content:space-between;gap:24px;font-family:var(--display);font-size:clamp(1.05rem,1.8vw,1.3rem);font-weight:600;letter-spacing:-.02em;transition:color .3s}
.q summary::-webkit-details-marker{display:none}
.q summary:hover{color:var(--accent)}
.q .ic{flex:none;width:26px;height:26px;border:1px solid var(--line-2);border-radius:50%;display:grid;place-items:center;transition:all .4s var(--ease);margin-top:2px}
.q .ic::before,.q .ic::after{content:'';position:absolute;background:currentColor;transition:.4s var(--ease)}
.q .ic::before{width:10px;height:1.5px}
.q .ic::after{width:1.5px;height:10px}
.q[open] .ic{background:var(--ink);border-color:var(--ink);transform:rotate(135deg)}
.q .a{padding:0 0 26px;color:var(--ink-2);max-width:68ch;font-size:.97rem}

/* ============================================================
   Posts
   ============================================================ */
.posts{display:grid;grid-template-columns:repeat(auto-fit,minmax(275px,1fr));gap:22px}
.post{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--bg-2);padding:26px;display:flex;flex-direction:column;gap:13px;transition:all .45s var(--ease)}
.post:hover{border-color:var(--line-2);background:var(--bg-3);transform:translateY(-4px)}
.post .meta{font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.post p{color:var(--ink-2);font-size:.93rem;flex:1}
.post .more{font-size:.86rem;font-weight:600;color:var(--ink);display:flex;align-items:center;gap:7px}

/* ============================================================
   CTA band
   ============================================================ */
.band{position:relative;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(40px,6vw,76px);overflow:hidden;background:var(--bg-2)}
.band::before{content:'';position:absolute;top:-55%;right:-12%;width:60%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.07),transparent 68%);pointer-events:none}
.band-in{position:relative;z-index:1;max-width:56ch}
.band h2{margin-bottom:16px}

/* ============================================================
   Footer
   ============================================================ */
.ftr{border-top:1px solid var(--line);background:var(--bg-2);padding:clamp(52px,7vw,86px) 0 34px;margin-top:clamp(60px,8vw,110px)}
.ftr-cols{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:clamp(26px,4vw,48px);margin-bottom:52px}
@media(max-width:820px){.ftr-cols{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.ftr-cols{grid-template-columns:1fr}}
.ftr h4{font-family:var(--mono);font-size:.66rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);margin-bottom:17px}
.ftr ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
.ftr a{font-size:.92rem;color:var(--ink-2);transition:color .3s}
.ftr a:hover{color:var(--ink)}
.ftr-brand p{font-size:.92rem;color:var(--ink-2);margin-top:15px;max-width:34ch}
.ftr-bot{border-top:1px solid var(--line);padding-top:26px;display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;font-size:.82rem;color:var(--ink-3)}
.ftr-legal{display:flex;gap:20px;flex-wrap:wrap}

/* ============================================================
   Scroll reveal
   ============================================================ */
.rv{opacity:0;transform:translateY(22px);transition:opacity .85s var(--ease),transform .85s var(--ease)}
.rv.is-in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}
@media(prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  .serp-row{opacity:1;transform:none}
  .scroll-cue i::after{animation:none}
}

/* ============================================================
   Inner page header offset + prose
   ============================================================ */
.page-top{padding-top:clamp(130px,16vw,190px)}
.prose{max-width:72ch}
.prose h2{font-size:clamp(1.5rem,3vw,2rem);margin:44px 0 14px}
.prose h3{margin:30px 0 10px}
.prose p,.prose li{color:var(--ink-2);margin-bottom:14px;font-size:1rem}
.prose ul{padding-left:20px}
.prose a:not(.btn){color:var(--ink);text-decoration:underline;text-underline-offset:3px}
/* buttons inside prose keep their own colours */
.prose a.btn{text-decoration:none}
.prose a.btn-primary{color:var(--accent-ink)}
.prose a.btn-ghost{color:var(--ink)}
.prose strong{color:var(--ink)}
.q .ic{position:relative}

/* .prose on a .wrap keeps the page gutter and left aligns with the page title
   instead of centring a narrow column in the middle of the viewport */
.wrap.prose{max-width:var(--max)}
.wrap.prose > *{max-width:72ch}
.wrap.prose > .band{max-width:none}

/* Hero reduced to the brand name and the descriptor */
.hero-brand{font-size:clamp(2.8rem,8vw,6.5rem);letter-spacing:-.04em;line-height:.95;margin:0}
.hero-sub{font-family:var(--mono);font-size:clamp(.72rem,1.3vw,.9rem);letter-spacing:.3em;
  text-transform:uppercase;color:var(--ink-2);margin:18px 0 0}
.hero .hero-cta{margin-top:38px}

/* index rows are links now */
a.index-row{color:inherit;text-decoration:none}
a.index-row h3{transition:color .3s var(--ease)}
a.index-row:hover h3{color:#fff}

/* ---- Search result rows react to hover and keyboard focus -------------- */
.serp-row[data-ctr]{position:relative;outline:none}
.serp-row[data-ctr]::after{
  content:attr(data-ctr);position:absolute;right:16px;top:50%;
  transform:translateY(-50%) translateX(6px);
  font-family:var(--mono);font-size:.62rem;letter-spacing:.07em;text-transform:uppercase;
  color:var(--ink-2);background:var(--bg);border:1px solid var(--line-2);border-radius:3px;
  padding:5px 9px;white-space:nowrap;opacity:0;pointer-events:none;
  transition:opacity .3s var(--ease),transform .3s var(--ease);
}
.serp-row[data-ctr]:hover::after,
.serp-row[data-ctr]:focus-visible::after{opacity:1;transform:translateY(-50%)}
.serp-row[data-ctr]:hover,
.serp-row[data-ctr]:focus-visible{background:rgba(255,255,255,.045)}
.serp-row.you[data-ctr]:hover,
.serp-row.you[data-ctr]:focus-visible{background:rgba(255,255,255,.1)}
.serp-row[data-ctr]:hover .serp-title,
.serp-row[data-ctr]:focus-visible .serp-title{text-decoration:underline;text-underline-offset:3px}
@media(prefers-reduced-motion:reduce){.serp-row[data-ctr]::after{transition:none}}

/* ---- Case study page -------------------------------------------------- */
.cs{--case-accent:#A78BFA}
.cs-hero{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);margin-bottom:clamp(30px,4vw,52px);max-width:1000px}
.cs-hero img{width:100%;height:auto;aspect-ratio:24/9;object-fit:cover}
.cs .kicker{color:var(--case-accent)}
.cs-figure{margin:clamp(28px,3.5vw,44px) 0;border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.cs-figure img{width:100%;height:auto;display:block;aspect-ratio:16/9;object-fit:cover}
.cs-figure figcaption{font-family:var(--mono);font-size:.63rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink-3);padding:12px 16px;background:var(--bg-2);border-top:1px solid var(--line)}
.cs-split{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:clamp(28px,3.5vw,44px) 0}
.cs-split img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r);border:1px solid var(--line)}
@media(max-width:620px){.cs-split{grid-template-columns:1fr}}
.cs-quote{
  margin:clamp(30px,4vw,48px) 0;padding:clamp(22px,3vw,34px);
  border-left:2px solid var(--case-accent);background:var(--bg-2);border-radius:0 var(--r) var(--r) 0;
}
.cs-quote p{font-family:var(--display);font-size:clamp(1.15rem,2.1vw,1.55rem);line-height:1.3;
  letter-spacing:-.02em;color:var(--ink);margin:0}
.cs-note{border:1px solid var(--case-accent);border-radius:var(--r);padding:clamp(20px,2.6vw,30px);
  margin:clamp(28px,3.5vw,44px) 0;background:rgba(167,139,250,.06)}
.cs-note h3{margin-bottom:10px;color:var(--case-accent)}
.cs-note p{margin:0}

/* Figures sit a little wider than the reading column, not full page width */
.wrap.prose > .cs-figure,
.wrap.prose > .cs-split{max-width:860px}
.wrap.prose > .cs-note{max-width:72ch}
.wrap.prose > .cs-quote{max-width:62ch}

/* ---- Referenzen grid: filter pills + tile cards ------------------------ */
.ref-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:clamp(28px,3.5vw,44px)}
.ref-filter{
  font-family:var(--mono);font-size:.67rem;letter-spacing:.14em;text-transform:uppercase;
  padding:10px 18px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.03);
  color:var(--ink-2);cursor:pointer;transition:all .3s var(--ease);
}
.ref-filter:hover{color:var(--ink);border-color:var(--line-2)}
.ref-filter[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--bg)}

.ref-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:clamp(18px,2.2vw,28px)}
.ref-card{display:flex;flex-direction:column;gap:14px;color:inherit;text-decoration:none}
.ref-card[hidden]{display:none}
.ref-tile{
  position:relative;aspect-ratio:1;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line);background:var(--bg-3);
}
.ref-tile img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.ref-card:hover .ref-tile img{transform:scale(1.05)}
.ref-tile::after{content:'';position:absolute;inset:0;
  background:linear-gradient(to bottom,rgba(11,11,12,.55) 0%,rgba(11,11,12,.1) 34%,rgba(11,11,12,.6) 100%)}
.ref-tags{position:absolute;inset:14px 14px auto 14px;z-index:2;display:flex;flex-wrap:wrap;gap:6px}
.ref-tag{
  font-family:var(--mono);font-size:.56rem;letter-spacing:.11em;text-transform:uppercase;
  padding:5px 9px;border-radius:999px;background:rgba(11,11,12,.72);backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.18);color:var(--ink);white-space:nowrap;
}
.ref-go{
  position:absolute;right:14px;bottom:14px;z-index:2;width:42px;height:42px;border-radius:50%;
  display:grid;place-items:center;background:var(--case-accent,var(--ink));color:var(--bg);
  transition:transform .4s var(--ease);
}
.ref-go svg{width:16px;height:16px}
.ref-card:hover .ref-go{transform:translateX(3px) scale(1.06)}
.ref-name{font-family:var(--display);font-weight:700;font-size:1.22rem;letter-spacing:-.01em;
  text-transform:uppercase;line-height:1.1}
.ref-desc{color:var(--ink-2);font-size:.9rem;line-height:1.55}
.ref-empty{color:var(--ink-3);font-size:.95rem;padding:30px 0}