/* ============================================================================
   TensorIoT — Deep Ink dossier
   Brand: Deep Ink #0B1020 · Tensor Cyan #3AC7F0 · Tensor Blue #1F7FC8
          Horizon Violet #7C3AED · Mist #E8EBF4
   Type:  Space Grotesk (display) · Inter (body) · IBM Plex Mono (labels)
          Source Serif 4 (lede / pull quotes)
   ========================================================================= */

/* ---------- fonts ---------- */
@font-face{font-family:'Space Grotesk';src:url('../fonts/space-grotesk-latin-400-normal.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Space Grotesk';src:url('../fonts/space-grotesk-latin-500-normal.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'Space Grotesk';src:url('../fonts/space-grotesk-latin-700-normal.woff2') format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:'Inter';src:url('../fonts/inter-latin-400-normal.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Inter';src:url('../fonts/inter-latin-500-normal.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'Inter';src:url('../fonts/inter-latin-600-normal.woff2') format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:'Inter';src:url('../fonts/inter-latin-700-normal.woff2') format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:'IBM Plex Mono';src:url('../fonts/ibm-plex-mono-latin-400-normal.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'IBM Plex Mono';src:url('../fonts/ibm-plex-mono-latin-500-normal.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'IBM Plex Mono';src:url('../fonts/ibm-plex-mono-latin-600-normal.woff2') format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:'Source Serif 4';src:url('../fonts/source-serif-4-latin-400-normal.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Source Serif 4';src:url('../fonts/source-serif-4-latin-600-normal.woff2') format('woff2');font-weight:600;font-display:swap}

/* ---------- tokens ---------- */
:root{
  --ink:#09171E;
  --ink-2:#0D1F28;
  --ink-3:#123039;
  --cyan:#45C6EB;
  --blue:#2AA6DB;
  --deep:#228ECD;
  --violet:#4F9FD8;
  --mist:#E6EEF4;

  --fg:#E6EEF4;
  --fg-dim:#9DB2C0;
  --fg-mute:#6D8695;
  --rule:rgba(230,238,244,.14);
  --rule-strong:rgba(230,238,244,.30);
  --surface:rgba(255,255,255,.025);
  --surface-2:rgba(255,255,255,.045);

  --ray:linear-gradient(90deg,#45C6EB 0%,#2AA6DB 45%,#1F7FC0 100%);
  --ray-135:linear-gradient(135deg,#45C6EB 0%,#2AA6DB 45%,#1F7FC0 100%);

  --display:'Space Grotesk',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
  --body:'Inter',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --serif:'Source Serif 4',Georgia,'Times New Roman',serif;

  --pad:clamp(20px,4.2vw,64px);
  --maxw:1280px;
  --sheet-w:1180px;
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:88px}
body{
  margin:0;background:var(--ink);color:var(--fg);
  font-family:var(--body);font-size:16px;line-height:1.62;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,h5{margin:0;font-family:var(--display);font-weight:700;line-height:1.06;letter-spacing:-.022em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
table{border-collapse:collapse;width:100%}
hr{border:0;border-top:1px solid var(--rule);margin:0}
::selection{background:rgba(69,198,235,.28)}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:2px}

/* ---------- background field ---------- */
.field{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.field::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(1100px 620px at 88% 4%,rgba(34,142,205,.24),transparent 62%),
    radial-gradient(900px 560px at 6% 22%,rgba(42,166,219,.13),transparent 64%),
    radial-gradient(760px 500px at 50% 108%,rgba(69,198,235,.11),transparent 66%);
}
.field::after{
  content:'';position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(var(--rule) 1px,transparent 1px),linear-gradient(90deg,var(--rule) 1px,transparent 1px);
  background-size:96px 96px;
  -webkit-mask-image:radial-gradient(ellipse 88% 62% at 50% 30%,#000 12%,transparent 78%);
          mask-image:radial-gradient(ellipse 88% 62% at 50% 30%,#000 12%,transparent 78%);
}

/* ---------- layout ---------- */
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}
.sheet{width:100%;max-width:var(--sheet-w);margin:0 auto;padding-inline:var(--pad)}
section{position:relative}
.band{padding-block:clamp(64px,8vw,116px)}
.band--tight{padding-block:clamp(44px,5.4vw,72px)}
.band-line{border-top:1px solid var(--rule)}

/* ---------- dossier primitives ---------- */
.eyebrow{
  font-family:var(--mono);font-size:11px;font-weight:500;
  letter-spacing:.26em;text-transform:uppercase;color:var(--cyan);
  display:flex;align-items:center;gap:12px;
}
.eyebrow--mute{color:var(--fg-mute)}
.eyebrow::after{content:'';flex:1;height:1px;background:var(--rule);min-width:24px}
.eyebrow.no-rule::after{display:none}
.label{
  font-family:var(--mono);font-size:10.5px;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;color:var(--fg-mute);
}
.sheetno{font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--fg-mute)}

/* section head: rule above, like the dossier sheets */
.shead{border-top:1px solid var(--rule-strong);padding-top:18px;margin-bottom:clamp(28px,3.4vw,48px)}
.shead .row{display:flex;justify-content:space-between;align-items:baseline;gap:24px;margin-bottom:22px}
.shead h2{font-size:clamp(28px,4vw,46px)}
.shead .dek{margin-top:14px;max-width:64ch;color:var(--fg-dim);font-size:clamp(15px,1.16vw,17px)}

.lede{font-family:var(--serif);font-size:clamp(18px,1.62vw,22px);line-height:1.56;color:var(--mist)}

/* dash bullets, straight from the reference sheets */
.dashlist li{position:relative;padding-left:20px;margin-bottom:11px;color:var(--fg-dim);font-size:14.5px;line-height:1.56}
.dashlist li::before{content:'—';position:absolute;left:0;top:0;color:var(--cyan);font-size:12px}
.dashlist--2{columns:2;column-gap:44px}
@media(max-width:760px){.dashlist--2{columns:1}}

/* left-rule statement block */
.statement{border-left:2px solid var(--cyan);padding:4px 0 4px 22px;font-family:var(--serif);font-size:clamp(17px,1.4vw,19.5px);line-height:1.56;color:var(--mist)}

/* WATCH: note */
.watch{font-size:13.5px;color:var(--fg-mute);line-height:1.6;padding-top:18px;border-top:1px solid var(--rule);margin-top:28px}
.watch b{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--violet);font-weight:500;margin-right:8px}

/* corner metadata block */
.stamp{display:inline-flex;border:1px solid var(--rule-strong);background:rgba(11,16,32,.55);backdrop-filter:blur(6px)}
.stamp div{padding:8px 16px;border-right:1px solid var(--rule)}
.stamp div:last-child{border-right:0}
.stamp dt{font-family:var(--mono);font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--fg-mute);margin:0 0 4px}
.stamp dd{margin:0;font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;color:var(--mist);font-weight:500;white-space:nowrap}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:80;border-bottom:1px solid transparent;transition:background .28s,border-color .28s,backdrop-filter .28s}
.hdr.stuck{background:rgba(9,23,30,.88);backdrop-filter:blur(14px) saturate(140%);border-bottom-color:var(--rule)}
.hdr .bar{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;align-items:center;flex-shrink:0}
.brand img{height:31px;width:auto;transition:opacity .2s}
.brand:hover img{opacity:.82}
.brand--ftr img{height:36px}
.nav{display:flex;align-items:center;gap:2px}
.nav a{
  font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--fg-dim);padding:9px 13px;border-radius:2px;transition:color .18s,background .18s;position:relative;
}
.nav a:hover{color:var(--fg);background:var(--surface-2)}
.nav a.on{color:var(--fg)}
.nav a.on::after{content:'';position:absolute;left:13px;right:13px;bottom:2px;height:1.5px;background:var(--ray)}
.hdr .cta{
  font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  padding:10px 17px;border:1px solid var(--rule-strong);color:var(--fg);
  transition:border-color .2s,background .2s,color .2s;white-space:nowrap;
}
.hdr .cta:hover{border-color:var(--cyan);background:rgba(69,198,235,.10)}
.burger{display:none;background:none;border:1px solid var(--rule-strong);color:var(--fg);width:40px;height:38px;cursor:pointer;padding:0;align-items:center;justify-content:center}
.burger span{display:block;width:17px;height:1.5px;background:currentColor;position:relative}
.burger span::before,.burger span::after{content:'';position:absolute;left:0;width:17px;height:1.5px;background:currentColor;transition:transform .22s}
.burger span::before{top:-5.5px}.burger span::after{top:5.5px}
.hdr.open .burger span{background:transparent}
.hdr.open .burger span::before{transform:translateY(5.5px) rotate(45deg)}
.hdr.open .burger span::after{transform:translateY(-5.5px) rotate(-45deg)}
@media(max-width:1000px){
  .nav,.hdr .cta{display:none}
  .burger{display:flex}
  .hdr.open{background:rgba(9,23,30,.97);backdrop-filter:blur(14px);border-bottom-color:var(--rule)}
  .hdr.open .nav{display:flex;flex-direction:column;align-items:stretch;gap:0;padding:8px 0 22px}
  .hdr.open .nav a{padding:14px 2px;border-bottom:1px solid var(--rule);font-size:12px}
  .hdr.open .nav a.on::after{display:none}
  .hdr.open .cta{display:block;margin:18px 0 6px;text-align:center}
}

/* ---------- hero ---------- */
.hero{position:relative;padding-block:clamp(60px,8.5vw,120px) clamp(52px,6vw,88px);overflow:hidden}
.hero-bg{
  position:absolute;inset:0;z-index:-1;
  background:url('../img/bg/cover-dark.png') center right/cover no-repeat;
  opacity:.62;
  -webkit-mask-image:linear-gradient(180deg,#000 0%,#000 52%,transparent 96%);
          mask-image:linear-gradient(180deg,#000 0%,#000 52%,transparent 96%);
}
.hero .toprule{border-top:1px solid var(--rule-strong);padding-top:16px;margin-bottom:clamp(40px,6vw,84px);display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.hero h1{font-size:clamp(40px,7.4vw,88px);letter-spacing:-.036em;line-height:.98;max-width:16ch}
.hero h1 em{font-style:normal;background:var(--ray);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .sub{margin-top:clamp(22px,2.6vw,32px);max-width:56ch}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:clamp(30px,3.4vw,42px)}
.hero .stamp-wrap{margin-top:clamp(44px,5.6vw,72px)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:11.5px;letter-spacing:.17em;text-transform:uppercase;font-weight:500;
  padding:14px 24px;border:1px solid transparent;cursor:pointer;transition:all .2s;
}
.btn .arw{transition:transform .22s}
.btn:hover .arw{transform:translateX(4px)}
.btn-primary{background:var(--ray);color:#050912;font-weight:600;position:relative}
.btn-primary:hover{filter:brightness(1.12);box-shadow:0 8px 30px -10px rgba(69,198,235,.50)}
.btn-ghost{border-color:var(--rule-strong);color:var(--fg)}
.btn-ghost:hover{border-color:var(--cyan);background:rgba(69,198,235,.09)}

/* ---------- metric strip ---------- */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.metrics > div{padding:26px 24px;border-right:1px solid var(--rule)}
.metrics > div:last-child{border-right:0}
.metrics dt{font-family:var(--mono);font-size:9.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--fg-mute);margin-bottom:12px}
.metrics dd{margin:0}
.metrics .n{display:block;font-family:var(--display);font-size:clamp(30px,3.4vw,42px);font-weight:700;letter-spacing:-.03em;line-height:1;background:var(--ray);-webkit-background-clip:text;background-clip:text;color:transparent}
.metrics .cap{display:block;margin-top:9px;font-size:12.5px;color:var(--fg-dim);line-height:1.45}
@media(max-width:860px){
  .metrics{grid-template-columns:repeat(2,1fr)}
  .metrics > div:nth-child(2n){border-right:0}
  .metrics > div:nth-child(-n+2){border-bottom:1px solid var(--rule)}
}
@media(max-width:460px){
  .metrics{grid-template-columns:1fr}
  .metrics > div{border-right:0;border-bottom:1px solid var(--rule)}
  .metrics > div:last-child{border-bottom:0}
}

/* ---------- cards ---------- */
.grid{display:grid;gap:1px;background:var(--rule);border:1px solid var(--rule)}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:660px){.g2,.g3,.g4{grid-template-columns:1fr}}

.cell{background:var(--ink);padding:clamp(22px,2.4vw,32px);position:relative;transition:background .24s}
.cell:hover{background:var(--ink-2)}
.cell .no{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--violet);margin-bottom:16px;display:block}
.cell h3{font-size:clamp(17px,1.5vw,20px);letter-spacing:-.015em;margin-bottom:10px}
.cell p{font-size:14.2px;color:var(--fg-dim);line-height:1.58}
.cell .stack{margin-top:18px;padding-top:14px;border-top:1px solid var(--rule);font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--fg-mute)}
.cell .impact{margin-top:16px;font-size:13px;color:var(--cyan);font-family:var(--mono);letter-spacing:.04em;line-height:1.5}

/* accent bar on hover */
.cell::before{content:'';position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--ray-135);transform:scaleY(0);transform-origin:top;transition:transform .3s}
.cell:hover::before{transform:scaleY(1)}

/* ---------- data table (dossier style) ---------- */
.tablewrap{overflow-x:auto;border-top:1px solid var(--rule-strong)}
.dtable{min-width:680px;font-size:14px}
.dtable thead th{
  font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--fg-mute);
  font-weight:500;text-align:left;padding:12px 18px 12px 0;border-bottom:1px solid var(--rule-strong);white-space:nowrap;
}
.dtable td{padding:15px 18px 15px 0;border-bottom:1px solid var(--rule);vertical-align:top;color:var(--fg-dim);line-height:1.5}
.dtable td:first-child{color:var(--fg);font-weight:600;white-space:nowrap}
.dtable td.mono{font-family:var(--mono);font-size:12.5px;letter-spacing:.04em;color:var(--cyan);white-space:nowrap}
.dtable tbody tr:hover td{background:rgba(255,255,255,.022)}
.dtable td:last-child,.dtable th:last-child{padding-right:0}

/* ---------- process rail ---------- */
.rail{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule)}
.rail .step{background:var(--ink);padding:24px 20px 26px;position:relative}
.rail .step .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--violet);margin-bottom:14px;display:block}
.rail .step h4{font-family:var(--display);font-size:16px;font-weight:700;letter-spacing:-.015em;margin-bottom:9px}
.rail .step p{font-size:13px;color:var(--fg-dim);line-height:1.5}
.rail .step .gate{margin-top:16px;padding-top:12px;border-top:1px solid var(--rule);font-size:11.5px;color:var(--cyan);font-family:var(--mono);letter-spacing:.03em;line-height:1.45}
@media(max-width:1080px){.rail{grid-template-columns:repeat(3,1fr)}}
@media(max-width:680px){.rail{grid-template-columns:1fr}}

/* ---------- case studies ---------- */
.case{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.55fr);gap:0;border:1px solid var(--rule);background:var(--rule);margin-bottom:1px}
.case > div{background:var(--ink);padding:clamp(24px,2.6vw,36px)}
.case .meta{border-right:1px solid var(--rule)}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:20px}
.tag{font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;padding:5px 9px;border:1px solid var(--rule-strong);color:var(--fg-dim)}
.tag.hl{border-color:rgba(69,198,235,.44);color:var(--cyan)}
.case h3{font-size:clamp(21px,2.2vw,28px);margin-bottom:8px}
.case .who{font-size:13px;color:var(--fg-mute);line-height:1.5}
.case .blk{margin-bottom:20px}
.case .blk:last-child{margin-bottom:0}
.case .blk .h{font-family:var(--mono);font-size:9.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--fg-mute);margin-bottom:8px}
.case .blk p{font-size:14.2px;color:var(--fg-dim);line-height:1.6}
.case .blk.out .h{color:var(--cyan)}
.case .blk.out p{color:var(--mist)}
@media(max-width:840px){.case{grid-template-columns:1fr}.case .meta{border-right:0;border-bottom:1px solid var(--rule)}}

/* ---------- industry accordion ---------- */
.ind{border:1px solid var(--rule);margin-bottom:-1px;background:var(--ink)}
.ind summary{
  display:flex;align-items:center;gap:20px;padding:22px clamp(18px,2.2vw,30px);cursor:pointer;list-style:none;
  transition:background .2s;
}
.ind summary::-webkit-details-marker{display:none}
.ind summary:hover{background:var(--ink-2)}
.ind .idx{font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--violet);flex-shrink:0;width:28px}
.ind .nm{font-family:var(--display);font-size:clamp(19px,2vw,25px);font-weight:700;letter-spacing:-.02em;flex-shrink:0}
.ind .tl{flex:1;font-size:13.5px;color:var(--fg-mute);line-height:1.45;min-width:0}
.ind .chev{flex-shrink:0;width:11px;height:11px;border-right:1.5px solid var(--fg-mute);border-bottom:1.5px solid var(--fg-mute);transform:rotate(45deg);transition:transform .25s,border-color .25s;margin-bottom:4px}
.ind[open] .chev{transform:rotate(-135deg);margin-bottom:-2px;border-color:var(--cyan)}
.ind .body{padding:0 clamp(18px,2.2vw,30px) 30px;border-top:1px solid var(--rule);margin-top:0;padding-top:26px}
.uclist{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule)}
.uclist li{background:var(--ink);padding:17px 20px;display:flex;gap:15px;transition:background .2s}
.uclist li:hover{background:var(--ink-2)}
.uclist .n{font-family:var(--mono);font-size:10.5px;color:var(--violet);flex-shrink:0;padding-top:3px}
.uclist .t{font-weight:600;font-size:14.5px;color:var(--fg);display:block;margin-bottom:4px;line-height:1.35}
.uclist .d{font-size:13px;color:var(--fg-dim);line-height:1.5}
@media(max-width:820px){.uclist{grid-template-columns:1fr}.ind .tl{display:none}}

/* ---------- split feature ---------- */
.split{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(32px,4.4vw,72px);align-items:start}
@media(max-width:880px){.split{grid-template-columns:1fr}}

/* ---------- loop diagram ---------- */
.loop{display:flex;flex-wrap:wrap;gap:0;border:1px solid var(--rule)}
.loop .node{
  flex:1 1 0;min-width:130px;background:var(--ink);padding:20px 16px;text-align:center;
  border-right:1px solid var(--rule);position:relative;
}
.loop .node:last-child{border-right:0}
.loop .node .k{font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;color:var(--fg-mute);display:block;margin-bottom:9px}
.loop .node .v{font-family:var(--display);font-size:13.5px;font-weight:700;letter-spacing:-.01em}
.loop .node:hover .v{background:var(--ray);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;border-top:1px solid var(--rule)}
.cta-band .bgimg{
  position:absolute;inset:0;z-index:-1;opacity:.55;
  background:url('../img/bg/closing-dark.png') center/cover no-repeat;
}
.cta-band h2{font-size:clamp(30px,5vw,60px);letter-spacing:-.032em;max-width:18ch}
.cta-band h2 em{font-style:normal;background:var(--ray);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- contact ---------- */
.ccard{border:1px solid var(--rule);background:var(--surface);padding:clamp(24px,2.8vw,36px)}
.ccard .k{font-family:var(--mono);font-size:9.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--fg-mute);margin-bottom:10px}
.ccard .v{font-family:var(--display);font-size:clamp(18px,1.9vw,23px);font-weight:700;letter-spacing:-.02em;line-height:1.25}
.ccard a.v:hover{background:var(--ray);-webkit-background-clip:text;background-clip:text;color:transparent}
.ccard .sub{margin-top:9px;font-size:13.5px;color:var(--fg-dim)}
.offices{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule)}
.offices div{background:var(--ink);padding:22px}
.offices .c{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan);margin-bottom:10px}
.offices .l{font-size:14px;color:var(--fg-dim);line-height:1.55}
@media(max-width:900px){.offices{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.offices{grid-template-columns:1fr}}

/* ---------- footer ---------- */
.ftr{border-top:1px solid var(--rule-strong);padding-block:clamp(44px,5vw,68px) 30px;background:rgba(5,15,20,.55)}
.ftr .top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;margin-bottom:clamp(38px,4.4vw,58px)}
.ftr .col h5{font-family:var(--mono);font-size:9.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--fg-mute);font-weight:500;margin-bottom:16px}
.ftr .col a,.ftr .col li{display:block;font-size:13.5px;color:var(--fg-dim);padding:5px 0;transition:color .18s}
.ftr .col a:hover{color:var(--cyan)}
.ftr .about p{font-size:13.5px;color:var(--fg-dim);max-width:38ch;margin-top:16px;line-height:1.6}
.ftr .bot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding-top:26px;border-top:1px solid var(--rule)}
.ftr .bot p{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--fg-mute);text-transform:uppercase}
@media(max-width:880px){.ftr .top{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.ftr .top{grid-template-columns:1fr}}

/* ---------- page hero (interior) ---------- */
.phero{padding-block:clamp(48px,6vw,88px) clamp(34px,4vw,56px);position:relative}
.phero .toprule{border-top:1px solid var(--rule-strong);padding-top:16px;margin-bottom:clamp(34px,4.6vw,64px);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.phero h1{font-size:clamp(34px,5.8vw,68px);letter-spacing:-.033em;max-width:18ch;line-height:1.0}
.phero h1 em{font-style:normal;background:var(--ray);-webkit-background-clip:text;background-clip:text;color:transparent}
.phero .dek{margin-top:22px;max-width:62ch}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(16px);transition:opacity .62s cubic-bezier(.22,.61,.36,1),transform .62s cubic-bezier(.22,.61,.36,1)}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  *{animation:none!important}
}

/* ---------- utility ---------- */
.gr{background:var(--ray);-webkit-background-clip:text;background-clip:text;color:transparent}
.dim{color:var(--fg-dim)}
.mute{color:var(--fg-mute)}
.mt-s{margin-top:16px}.mt-m{margin-top:28px}.mt-l{margin-top:clamp(34px,4vw,56px)}
.center{text-align:center}
.maxw-60{max-width:60ch}

/* ---------- small-screen dossier chrome ---------- */
@media(max-width:560px){
  .hero .toprule .sheetno,.phero .toprule .sheetno{display:none}
  .hero .toprule,.phero .toprule{display:block}
  .stamp{flex-wrap:wrap}
  .stamp div{flex:1 1 46%;border-bottom:1px solid var(--rule)}
  .stamp div:nth-child(2n){border-right:0}
  .stamp div:nth-last-child(-n+2){border-bottom:0}
  .shead .row{flex-wrap:wrap;gap:8px}
}

/* ---------- compact work card ---------- */
.wcard{background:var(--ink);padding:clamp(22px,2.2vw,30px);position:relative;transition:background .24s;display:flex;flex-direction:column}
.wcard:hover{background:var(--ink-2)}
.wcard::before{content:'';position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--ray-135);transform:scaleY(0);transform-origin:top;transition:transform .3s}
.wcard:hover::before{transform:scaleY(1)}
.wcard .tags{margin-bottom:16px}
.wcard .who{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-mute);margin-bottom:10px;line-height:1.5}
.wcard h3{font-size:clamp(17px,1.45vw,19.5px);letter-spacing:-.015em;margin-bottom:11px}
.wcard p{font-size:14px;color:var(--fg-dim);line-height:1.58}
.wcard .out{margin-top:auto;padding-top:16px;border-top:1px solid var(--rule);font-size:13.2px;color:var(--mist);line-height:1.5}
.wcard .out b{font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan);font-weight:500;display:block;margin-bottom:6px}