@font-face{font-family:"Inter Tight";font-style:normal;font-weight:100 900;font-display:swap;src:url(/assets/fonts/inter-tight-latin-ext-wght-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Inter Tight";font-style:normal;font-weight:100 900;font-display:swap;src:url(/assets/fonts/inter-tight-latin-wght-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Instrument Serif";font-style:italic;font-weight:400;font-display:swap;src:url(/assets/fonts/instrument-serif-latin-ext-400-italic.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Instrument Serif";font-style:italic;font-weight:400;font-display:swap;src:url(/assets/fonts/instrument-serif-latin-400-italic.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --ink:#0B0E16;--ink-2:#121624;--ink-3:#1B2030;
  --paper:#F5F4F0;--surface:#FFFFFF;--alt:#ECEBE6;
  --text:#0B0E16;--muted:#5A6070;--faint:#8A8F9C;
  --line:rgba(11,14,22,.10);--line-2:rgba(11,14,22,.16);
  --on-dark:#F2F2EE;--on-dark-muted:#A3A8B6;--line-dark:rgba(255,255,255,.10);
  --accent:#FF5B1F;--accent-hover:#FF7240;--accent-soft:rgba(255,91,31,.12);
  --radius:18px;--radius-sm:12px;
  --shadow:0 1px 2px rgba(11,14,22,.06),0 8px 24px -8px rgba(11,14,22,.12);
  --shadow-lg:0 2px 4px rgba(11,14,22,.05),0 30px 60px -20px rgba(11,14,22,.28);
  --sans:"Inter Tight",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --serif:"Instrument Serif",Georgia,"Times New Roman",serif;
  --wrap:1200px;--gutter:clamp(16px,4vw,40px);
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--paper);color:var(--text);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{margin:0;font-weight:650;letter-spacing:-.025em;line-height:1.08}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
dl,dd{margin:0}
em{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--accent);color:#fff;padding:10px 16px;border-radius:10px;text-decoration:none;font-weight:600}
.skip:focus{top:12px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.wrap.narrow{max-width:820px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.5em;height:52px;padding:0 24px;border-radius:999px;font-weight:600;font-size:16px;text-decoration:none;border:1px solid transparent;transition:background .2s,border-color .2s,color .2s,transform .2s var(--ease);white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-sm{height:42px;padding:0 18px;font-size:15px}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-hover)}
.btn-ghost{color:var(--on-dark);border-color:rgba(255,255,255,.22)}
.btn-ghost:hover{border-color:rgba(255,255,255,.5);background:rgba(255,255,255,.04)}
.btn-line{border-color:var(--line-2)}
.btn-line:hover{border-color:var(--text)}
.ico{width:24px;height:24px;flex:none}
.ico-sm{width:18px;height:18px}
.ico-xs{width:14px;height:14px}
.rot{transition:transform .25s var(--ease)}
.btn:hover .rot{transform:translate(2px,-2px)}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(245,244,240,.82);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid var(--line);transition:background .3s,border-color .3s}
.site-header.on-dark{position:fixed;left:0;right:0;background:transparent;border-color:transparent;color:var(--on-dark)}
.site-header.on-dark.is-scrolled{background:rgba(11,14,22,.78);border-color:var(--line-dark)}
.header-inner{display:flex;align-items:center;gap:24px;height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;flex:none}
.logo-mark{width:32px;height:32px}
.on-dark .logo-mark rect,.site-footer .logo-mark rect{fill:#fff}
.on-dark .logo-mark rect{fill:rgba(255,255,255,.08);stroke:rgba(255,255,255,.18)}
.site-footer .logo-mark rect{fill:rgba(255,255,255,.08)}
.brand-text{font-size:19px;letter-spacing:-.02em;font-weight:450}
.brand-text b{font-weight:750}
.nav{margin-left:auto}
.nav ul{display:flex;gap:4px}
.nav a{display:block;padding:8px 14px;border-radius:999px;text-decoration:none;font-size:15px;font-weight:500;opacity:.78;transition:opacity .2s,background .2s}
.nav a:hover{opacity:1;background:rgba(127,127,127,.12)}
.menu-toggle{display:none;margin-left:auto;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-2);background:transparent;cursor:pointer;position:relative}
.on-dark .menu-toggle{border-color:rgba(255,255,255,.2)}
.bars,.bars::before,.bars::after{position:absolute;left:12px;right:12px;height:1.6px;background:currentColor;border-radius:2px;transition:transform .25s var(--ease),opacity .2s}
.bars{top:21px}.bars::before{content:"";left:0;right:0;top:-6px}.bars::after{content:"";left:0;right:0;top:6px}
.menu-toggle[aria-expanded=true] .bars{background:transparent}
.menu-toggle[aria-expanded=true] .bars::before{transform:translateY(6px) rotate(45deg)}
.menu-toggle[aria-expanded=true] .bars::after{transform:translateY(-6px) rotate(-45deg)}

/* ---------- eyebrow & headings ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:20px}
.eyebrow.on-dark{color:var(--on-dark-muted)}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 4px rgba(255,91,31,.18)}50%{box-shadow:0 0 0 8px rgba(255,91,31,0)}}
.lead{font-size:clamp(17px,1.4vw,19px);line-height:1.65;color:var(--muted);max-width:640px}
h2{font-size:clamp(34px,4.6vw,58px)}
h2 em{color:var(--accent)}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--ink);color:var(--on-dark);padding:clamp(120px,16vh,170px) 0 0;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.grid-lines{position:absolute;inset:-1px;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 80% 70% at 50% 30%,#000 30%,transparent 80%);-webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 30%,#000 30%,transparent 80%)}
.glow{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55}
.g1{width:560px;height:560px;right:-120px;top:-160px;background:radial-gradient(circle,rgba(255,91,31,.55),transparent 65%)}
.g2{width:640px;height:640px;left:-260px;bottom:-320px;background:radial-gradient(circle,rgba(84,104,255,.35),transparent 65%)}
.g3{width:700px;height:700px;right:-260px;bottom:-360px;background:radial-gradient(circle,rgba(255,91,31,.35),transparent 65%)}
.hero-inner{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.hero h1{font-size:clamp(40px,5.4vw,72px);letter-spacing:-.035em;line-height:1.02;font-weight:650;max-width:12.5em}
.hero h1 em{color:var(--accent);letter-spacing:-.02em}
.hero .lead{color:var(--on-dark-muted);margin-top:26px;max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.hero-stats{display:flex;gap:clamp(24px,4vw,48px);margin-top:56px;padding-top:28px;border-top:1px solid var(--line-dark)}
.hero-stats div{display:flex;flex-direction:column-reverse}
.hero-stats dt{font-size:14px;color:var(--on-dark-muted)}
.hero-stats dd{font-size:clamp(30px,3vw,40px);font-weight:650;letter-spacing:-.03em;line-height:1.1}
.hero-visual{position:relative;height:100%;min-height:520px}
.stack{position:absolute;inset:0;perspective:1600px}
.stack .s{position:absolute;width:min(540px,92%);transition:transform .6s var(--ease)}
.s1{top:0;right:-4%;transform:rotate(3deg);opacity:.55}
.s2{top:22%;right:16%;transform:rotate(-2.5deg);opacity:.85}
.s3{top:46%;right:2%;transform:rotate(1deg)}
.js .hero-visual .s{animation:float 9s ease-in-out infinite}
.js .hero-visual .s2{animation-delay:-3s}
.js .hero-visual .s3{animation-delay:-6s}
@keyframes float{0%,100%{translate:0 0}50%{translate:0 -10px}}

/* browser frame */
.browser{border-radius:14px;overflow:hidden;background:#fff;box-shadow:0 0 0 1px rgba(11,14,22,.08),var(--shadow-lg)}
.hero .browser{box-shadow:0 0 0 1px rgba(255,255,255,.12),0 40px 80px -24px rgba(0,0,0,.7)}
.browser-bar{display:flex;align-items:center;gap:6px;height:30px;padding:0 12px;background:#F1F1EF;border-bottom:1px solid rgba(11,14,22,.07)}
.browser-bar i{width:9px;height:9px;border-radius:50%;background:#D8D7D3}
.browser-bar span{margin:0 auto;transform:translateX(-14px);font-size:11.5px;color:#7B7F8A;background:#fff;border:1px solid rgba(11,14,22,.06);border-radius:6px;padding:1px 14px;max-width:70%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.browser-body{aspect-ratio:16/10;overflow:hidden;background:#fafafa}
.browser-body img{width:100%;height:100%;object-fit:cover;object-position:top}

/* marquee */
.marquee{margin-top:clamp(72px,9vw,110px);border-top:1px solid var(--line-dark);overflow:hidden;padding:22px 0;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.marquee-track{display:flex;gap:56px;width:max-content;animation:marquee 48s linear infinite}
.marquee-track span{font-size:20px;font-weight:550;letter-spacing:-.01em;color:rgba(242,242,238,.55);white-space:nowrap;display:inline-flex;align-items:center;gap:56px}
.marquee-track span::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);opacity:.8}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- sections ---------- */
.section{position:relative;padding:clamp(88px,11vw,150px) 0;isolation:isolate}
.section-alt{background:var(--alt)}
.section-dark{background:var(--ink);color:var(--on-dark);overflow:hidden}
.section-dark .lead{color:var(--on-dark-muted)}
.section-head{margin-bottom:clamp(44px,6vw,72px)}
.section-head h2{max-width:14em}
.section-head .lead{margin-top:22px}
.section-head.split{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:end}
.section-head.split .lead{margin-top:0}

/* services */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.svc{background:var(--paper);padding:clamp(28px,3vw,40px);transition:background .3s}
.svc:hover{background:var(--surface)}
.svc-ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--surface);border:1px solid var(--line);color:var(--accent);margin-bottom:28px;transition:background .3s,color .3s,border-color .3s}
.svc:hover .svc-ico{background:var(--accent);color:#fff;border-color:var(--accent)}
.svc h3{font-size:21px;margin-bottom:10px}
.svc p{color:var(--muted);font-size:16px}

/* projects */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:36px}
.chip{display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 18px;border-radius:999px;border:1px solid var(--line-2);background:transparent;cursor:pointer;font-size:15px;font-weight:550;transition:background .2s,color .2s,border-color .2s}
.chip span{font-size:12px;font-weight:600;min-width:22px;height:22px;display:inline-grid;place-items:center;border-radius:999px;background:var(--line);padding:0 6px}
.chip:hover{border-color:var(--text)}
.chip.is-active{background:var(--ink);color:#fff;border-color:var(--ink)}
.chip.is-active span{background:rgba(255,255,255,.16)}
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.proj{display:flex}
.proj[hidden]{display:none}
.proj-link{display:flex;flex-direction:column;width:100%;text-decoration:none;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s}
.proj-link:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.proj-media{padding:18px 18px 0;background:linear-gradient(180deg,#F3F2EE,#E9E8E3);overflow:hidden}
.proj-media .browser{border-radius:10px 10px 0 0;box-shadow:0 0 0 1px rgba(11,14,22,.08),0 18px 40px -18px rgba(11,14,22,.35);transition:transform .5s var(--ease)}
.proj-media .browser-bar{height:24px}
.proj-media .browser-bar i{width:7px;height:7px}
.proj-media .browser-bar span{font-size:10.5px}
.proj-link:hover .proj-media .browser{transform:translateY(-6px) scale(1.015)}
.proj-body{padding:24px 24px 26px;display:flex;flex-direction:column;flex:1}
.proj-meta{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:13px;margin-bottom:14px}
.cat{font-weight:600;color:var(--accent);letter-spacing:.02em}
.domain{display:inline-flex;align-items:center;gap:4px;color:var(--faint);font-weight:500;transition:color .2s}
.proj-link:hover .domain{color:var(--text)}
.proj h3{font-size:23px}
.kicker{font-weight:550;margin:4px 0 12px;color:var(--text);opacity:.8}
.proj-body>p:not(.kicker){color:var(--muted);font-size:15.5px}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:20px}
.tags li{font-size:12.5px;font-weight:550;padding:4px 10px;border-radius:999px;background:var(--paper);border:1px solid var(--line);color:var(--muted)}

/* featured: first two larger */
@media (min-width:1100px){
  .proj-grid{grid-template-columns:repeat(6,1fr)}
  .proj{grid-column:span 2}
  .proj.is-featured{grid-column:span 3}
  .proj.is-featured .proj-media{padding:26px 26px 0}
  .proj.is-featured h3{font-size:28px}
  .proj-grid.is-filtered .proj{grid-column:span 2}
}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.step{position:relative;padding:28px 0 0;border-top:1px solid var(--line-2)}
.step::before{content:"";position:absolute;top:-1px;left:0;width:48px;height:2px;background:var(--accent)}
.step-n{display:block;font-family:var(--serif);font-style:italic;font-size:44px;line-height:1;color:var(--accent);margin-bottom:22px}
.step h3{font-size:22px;margin-bottom:10px}
.step p{color:var(--muted);font-size:16px}
.principles{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:clamp(56px,7vw,88px);background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.principles div{background:var(--surface);padding:26px 26px 28px;display:flex;flex-direction:column;gap:8px}
.principles b{font-weight:650;font-size:17px;letter-spacing:-.01em}
.principles span{color:var(--muted);font-size:15px}

/* partners */
.partner-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.partner{padding:30px 26px;border:1px solid var(--line-dark);border-radius:var(--radius);background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));transition:border-color .3s,background .3s}
.partner:hover{border-color:rgba(255,91,31,.5);background:linear-gradient(180deg,rgba(255,91,31,.08),rgba(255,255,255,.01))}
.partner h3{font-size:20px;margin-bottom:12px}
.partner p{color:var(--on-dark-muted);font-size:15.5px}
.partner-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-top:40px;padding:28px 32px;border-radius:var(--radius);background:rgba(255,255,255,.05);border:1px solid var(--line-dark)}
.partner-cta p{font-size:clamp(18px,1.8vw,22px);font-weight:550;letter-spacing:-.015em;max-width:30em}

/* contact */
.contact{display:grid;grid-template-columns:1.3fr 1fr;gap:clamp(32px,5vw,72px);align-items:start}
.contact h2{max-width:13em}
.contact .lead{margin-top:22px}
.contact-actions{display:flex;flex-direction:column;gap:12px;margin-top:40px;max-width:520px}
.contact-line{display:flex;align-items:center;gap:18px;padding:18px 22px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--line);text-decoration:none;font-size:clamp(18px,2vw,22px);font-weight:600;letter-spacing:-.015em;transition:border-color .25s,box-shadow .25s,transform .25s var(--ease)}
.contact-line .ico{width:44px;height:44px;padding:11px;border-radius:12px;background:var(--accent-soft);color:var(--accent)}
.contact-line small{display:block;font-size:13px;font-weight:500;color:var(--faint);letter-spacing:0}
.contact-line span{min-width:0;overflow-wrap:anywhere}
.contact-line:hover{border-color:var(--accent);box-shadow:var(--shadow);transform:translateY(-2px)}
.company{background:var(--ink);color:var(--on-dark);border-radius:var(--radius);padding:clamp(26px,3vw,36px)}
.company h3{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--on-dark-muted);margin-bottom:18px}
.company h3 .ico{color:var(--accent)}
.company dl div{padding:14px 0;border-top:1px solid var(--line-dark)}
.company dt{font-size:13px;color:var(--on-dark-muted)}
.company dd{font-weight:550;margin-top:2px}

/* legal */
.legal{padding:clamp(64px,9vw,110px) 0 clamp(80px,10vw,130px)}
.legal h1{font-size:clamp(36px,5vw,56px);margin-bottom:28px}
.legal h2{font-size:22px;margin:40px 0 10px;letter-spacing:-.015em}
.legal p{color:var(--muted);margin-bottom:12px}
.legal a{color:var(--text);text-decoration-color:var(--accent);text-underline-offset:3px}
.muted{color:var(--faint)!important;font-size:15px}
.kv{margin:28px 0;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden}
.kv div{display:grid;grid-template-columns:200px 1fr;gap:16px;padding:16px 22px;border-top:1px solid var(--line)}
.kv div:first-child{border-top:0}
.kv dt{color:var(--faint);font-size:15px}
.kv dd{font-weight:500}
.notfound{min-height:60vh;display:flex;align-items:center}
.notfound .lead{margin-top:8px}

/* footer */
.site-footer{background:var(--ink);color:var(--on-dark);padding:clamp(64px,8vw,96px) 0 32px}
.footer-grid{display:grid;grid-template-columns:1.3fr .8fr 1fr 1fr;gap:40px}
.footer-brand p{color:var(--on-dark-muted);margin-top:18px;max-width:300px;font-size:15px}
.site-footer h3{font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--on-dark-muted);margin-bottom:16px}
.site-footer ul{display:flex;flex-direction:column;gap:9px;font-size:15px}
.site-footer li{color:var(--on-dark-muted);overflow-wrap:anywhere}
.site-footer a{text-decoration:none;color:var(--on-dark);opacity:.85;transition:opacity .2s,color .2s}
.site-footer a:hover{opacity:1;color:var(--accent)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:64px;padding-top:24px;border-top:1px solid var(--line-dark);font-size:13.5px;color:var(--on-dark-muted)}
.footer-bottom ul{flex-direction:row;gap:20px;font-size:13.5px}

/* reveal */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .reveal.is-in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1099px){
  .proj-grid{grid-template-columns:repeat(2,1fr)}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .steps,.principles{grid-template-columns:repeat(2,1fr)}
  .steps{row-gap:40px}
  .partner-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:980px){
  .nav{position:fixed;inset:72px 0 auto 0;background:var(--ink);color:var(--on-dark);border-bottom:1px solid var(--line-dark);padding:12px var(--gutter) 24px;transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .25s,transform .25s var(--ease),visibility .25s}
  .nav.is-open{opacity:1;visibility:visible;transform:none}
  .nav ul{flex-direction:column;gap:2px}
  .nav a{padding:14px 4px;font-size:18px;border-radius:0;border-bottom:1px solid var(--line-dark);opacity:.9}
  .nav a:hover{background:transparent}
  .menu-toggle{display:block}
  .header-cta{display:none}
  .site-header:not(.on-dark) .nav{background:var(--paper);color:var(--text);border-color:var(--line)}
  .site-header:not(.on-dark) .nav a{border-color:var(--line)}
  .site-header.on-dark.menu-open{background:rgba(11,14,22,.96)}
  .hero-inner{grid-template-columns:1fr}
  .hero-visual{min-height:0;height:auto;aspect-ratio:16/11;margin-top:16px}
  .stack .s{width:72%}
  .s1{right:0}.s2{right:22%;top:18%}.s3{right:6%;top:40%}
  .section-head.split{grid-template-columns:1fr;gap:20px}
  .contact{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:16px}
  .proj-grid,.svc-grid,.steps,.principles,.partner-grid{grid-template-columns:1fr}
  .hero{padding-top:112px}
  .hero-stats{gap:20px;justify-content:space-between}
  .hero-stats dt{font-size:12.5px}
  .stack .s{width:84%}
  .s1{right:-6%}.s2{right:14%}.s3{right:0}
  .btn{height:50px;padding:0 20px}
  .hero-actions .btn{flex:1 1 auto;justify-content:center}
  .marquee-track span{font-size:17px}
  .partner-cta{padding:24px}
  .partner-cta .btn{width:100%;justify-content:center}
  .kv div{grid-template-columns:1fr;gap:2px}
  .footer-grid{grid-template-columns:1fr}
  .contact-line{padding:16px 18px;gap:14px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
}