/* SS Printer Services — own-code build. Token values transcribed from forensic SPEC §2. */
:root{
  --c-cream:#fff9f1; --c-cream-2:#fff9e9; --c-sand:#eee8d2; --c-ink:#060606;
  --c-black:#000000; --c-white:#ffffff; --c-gold:#ffda3f; --c-coral:#fc9073;
  --c-night:#0a0a0f; --c-navy:#111c36; --c-navy-1:#1f3b6d; --c-navy-2:#031835;
  --c-blue-start:rgba(113,183,244,1); --c-blue-end:rgba(87,136,179,1);
  --c-toggle-navy:#0c1b42; --c-border-dark:#343434;
  --bg-base:#fff9f1; --surface-raised:#eee8d2; --text-heading:#000000;
  --text-title:rgba(0,0,0,0.9); --text-eyebrow:rgba(0,0,0,0.5); --text-contrast:#000000;
  --nav-scrolled:#060606; --overlay-scrim:rgba(255,249,241,0.7);
  --hero-from:rgba(113,183,244,1); --hero-to:rgba(87,136,179,1);
  --toggle-track:#ffffff; --toggle-border:#e7dfcd; --toggle-knob:#ffda3f;
  --focus-ring:#060606; --trail-stroke:#000000;
  --cs-cream:#fff9f1; --cs-black:#000; --cs-ink:#0b0b0b; --cs-coral:#fc9073;
  --cs-max:1320px; --cs-pad:60px; --cs-rail:355px; --cs-navpad:112px;
  --serif:'DM Serif Display',serif; --sans:'Space Grotesk',sans-serif; --mono:'JetBrains Mono',monospace;
  --ease-out:cubic-bezier(0.22,1,0.36,1); --ease-house:cubic-bezier(0.22,0.61,0.36,1);
  --ease-soft:cubic-bezier(0.25,0.46,0.45,0.94); --ease-spring:cubic-bezier(0.34,1.56,0.64,1);
}
body.night{
  --bg-base:#0a0a0f; --surface-raised:#111c36; --text-heading:#fff9f1;
  --text-title:#fff9f1; --text-eyebrow:#fff9f1; --text-contrast:#ffffff;
  --nav-scrolled:#fff9e9; --overlay-scrim:rgba(0,0,0,0.7);
  --hero-from:#1f3b6d; --hero-to:#031835;
  --toggle-track:#0c1b42; --toggle-border:#343434; --toggle-knob:#ffffff;
  --focus-ring:#fff9f1; --trail-stroke:#fff9f1;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;overscroll-behavior-y:none;scrollbar-width:thin;scrollbar-color:#5d8cb6 transparent}
::-webkit-scrollbar{width:3px}::-webkit-scrollbar-thumb{background:#5d8cb6;border-radius:99px}
body{font-family:var(--sans);color:var(--c-ink);background:var(--bg-base);overscroll-behavior-y:none;overflow-x:clip}
body.night{color:var(--c-cream)}
img,video{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;background:none;border:0;cursor:pointer;color:inherit}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--focus-ring);outline-offset:3px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
html.pl-lock,html.pl-lock body{overflow:hidden}

/* ---------- Loader (SPEC §1.3) ---------- */
#page-loader{position:fixed;inset:0;z-index:9999;background:var(--c-cream);display:grid;place-items:center;transition:opacity .4s ease}
body.night #page-loader{background:var(--c-night)}
#page-loader.is-hiding{opacity:0;pointer-events:none}
.pl-stage{width:220px;height:44px;position:relative;display:flex;align-items:center}
.pl-dots{position:absolute;inset:0;display:flex;gap:19px;align-items:center;overflow:hidden}
.pl-dots i{flex:0 0 13px;width:13px;height:13px;border-radius:50%;background:var(--c-sand);animation:plStream .5s linear infinite}
@keyframes plStream{from{transform:translateX(0)}to{transform:translateX(-32px)}}
.pl-pac{position:absolute;left:0;top:0;width:44px;height:44px;z-index:2}
.pl-pac i{position:absolute;left:0;width:44px;height:22px;background:var(--c-gold);display:block}
.pl-pac i:first-child{top:0;border-radius:22px 22px 0 0;transform-origin:50% 100%;animation:plChompTop .5s ease-in-out infinite}
.pl-pac i:last-child{bottom:0;border-radius:0 0 22px 22px;transform-origin:50% 0;animation:plChompBottom .5s ease-in-out infinite}
@keyframes plChompTop{0%,100%{transform:rotate(-24deg)}50%{transform:rotate(0deg)}}
@keyframes plChompBottom{0%,100%{transform:rotate(24deg)}50%{transform:rotate(0deg)}}
.pl-line{font-family:var(--mono);font-size:13px;letter-spacing:.02em;opacity:.66;text-align:center;margin-top:18px;transition:opacity .3s ease;min-height:16px;color:var(--text-title)}

/* ---------- Route curtain (SPEC §1.2) ---------- */
#route-curtain{position:fixed;inset:0;z-index:9000;visibility:hidden;pointer-events:none}
#route-curtain.is-active{visibility:visible}
.rc-scrim{position:absolute;inset:0;background:var(--bg-base);opacity:0;transition:opacity 550ms cubic-bezier(0.7,0,0.84,0)}
.rc-pane{position:absolute;left:0;width:100%;height:50vh;background:var(--bg-base);transition:transform 550ms cubic-bezier(0.7,0,0.84,0)}
.rc-pane.top{top:0;transform:translateY(-100%)}
.rc-pane.bottom{bottom:0;transform:translateY(100%)}
#route-curtain.is-closing .rc-scrim{opacity:1}
#route-curtain.is-closing .rc-pane{transform:translateY(0)}
#route-curtain.is-opening .rc-scrim{opacity:0;transition:opacity 900ms var(--ease-out)}
#route-curtain.is-opening .rc-pane.top{transform:translateY(-100%);transition:transform 900ms var(--ease-out)}
#route-curtain.is-opening .rc-pane.bottom{transform:translateY(100%);transition:transform 900ms var(--ease-out)}

/* ---------- Nav (SPEC §1.7) ---------- */
#nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:24px 60px 0;display:flex;align-items:flex-start;justify-content:space-between;pointer-events:none}
#nav>*{pointer-events:auto}
.nav-side{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;display:flex;align-items:center;gap:8px;padding-top:20px;min-width:150px}
.nav-side .pin{width:14px;height:14px;border-radius:50% 50% 50% 0;background:var(--c-coral);transform:rotate(-45deg);display:inline-block}
.nav-back{display:none;text-decoration:none;font-family:var(--sans);font-size:15px;font-weight:500;letter-spacing:.01em;padding-top:18px}
body.route-repair .nav-back,body.route-refilling .nav-back,body.route-onsite .nav-back,body.route-spares .nav-back{display:block}
body.route-repair .nav-side,body.route-refilling .nav-side,body.route-onsite .nav-side,body.route-spares .nav-side{display:none}
.nav-pill{height:56px;max-width:660px;margin:0 auto;display:flex;align-items:center;gap:22px;padding:0 8px 0 10px;border-radius:9999px;background:rgba(255,255,255,0.2);border:1px solid rgba(255,255,255,0.5);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 8px 28px rgba(6,6,6,0.16),inset 0 1px 0 rgba(255,255,255,0.35);transition:gap .45s cubic-bezier(0.4,0,0.2,1)}
.nav-pill a{text-decoration:none;font-size:15px;font-weight:500;white-space:nowrap}
.nav-avatar{width:38px;height:38px;flex:0 0 38px;border-radius:50%;overflow:hidden;border:2px solid rgba(255,255,255,0.85);box-shadow:0 2px 8px rgba(6,6,6,0.25)}
.nav-avatar img{width:100%;height:100%;object-fit:cover}
.nav-links{display:flex;align-items:center;gap:16px}
.nav-link{padding:8px 10px;border:1px solid transparent;border-radius:99px;transition:border-color .35s cubic-bezier(0.25,0.46,0.45,0.94)}
.nav-link:hover{border-color:#000}
body.route-home .nav-link[data-route="home"],body.route-about .nav-link[data-route="about"],body.route-playground .nav-link[data-route="playground"]{border-color:#000}
body.night .nav-link:hover,body.night.route-home .nav-link[data-route="home"],body.night.route-about .nav-link[data-route="about"],body.night.route-playground .nav-link[data-route="playground"]{border-color:#fff}
.nav-cta{display:flex;align-items:center;gap:8px;background:#ffffff;color:#060606;font-size:14.5px;font-weight:500;white-space:nowrap;padding:10px 18px;border-radius:999px;box-shadow:0 3px 10px rgba(6,6,6,0.18);transition:transform .18s var(--ease-spring)}
.nav-cta:hover{transform:scale(1.04)}
.nav-cta .env{font-size:15px;line-height:1}
.nav-pill .avail{display:none;align-items:center;gap:8px;font-size:13px;white-space:nowrap}
.nav-pill.compact{gap:12px}
.nav-pill.compact .avail{display:flex}
.nav-pill.compact a.nav-link{display:none}
.nav-pill.compact .nav-links{gap:0}
.avail-dot{width:8px;height:8px;border-radius:50%;background:var(--c-coral);animation:avail-pulse 1.8s cubic-bezier(0.4,0,0.6,1) infinite}
@keyframes avail-pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.5);opacity:.55}}
.nav-tools{display:flex;gap:10px;align-items:center;min-width:150px;justify-content:flex-end}
.wave-btn{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;gap:2px;background:#ffffff;color:#14202f;box-shadow:0 2px 8px rgba(6,6,6,0.18)}
.wave-btn .bars{display:flex;gap:2.5px;align-items:center;height:16px}
.wave-btn .bars i{width:2.5px;height:6px;background:currentColor;border-radius:2px;display:block}
.wave-btn.playing .bars i{animation:nav-wave-travel 1.15s linear infinite}
.wave-btn.playing .bars i:nth-child(2){animation-delay:.18s}.wave-btn.playing .bars i:nth-child(3){animation-delay:.36s}.wave-btn.playing .bars i:nth-child(4){animation-delay:.54s}
@keyframes nav-wave-travel{0%,100%{height:5px}50%{height:15px}}
.theme-toggle{width:34px;height:34px;border-radius:50%;background:var(--toggle-track);border:1px solid var(--toggle-border);position:relative;flex:0 0 auto}
.theme-toggle::after{content:"";position:absolute;top:50%;left:6px;width:14px;height:14px;border-radius:50%;background:var(--toggle-knob);transform:translateY(-50%);transition:left .3s var(--ease-out)}
body.night .theme-toggle::after{left:13px}
.burger{display:none;width:44px;height:44px;border-radius:50%;flex-direction:column;gap:5px;align-items:center;justify-content:center}
.burger i{display:block;width:20px;height:2px;background:currentColor}
#nav .mobile-menu{display:none}
#nav.menu-open{z-index:400}
#nav.menu-open .mobile-menu{display:flex;position:fixed;inset:0;background:var(--bg-base);flex-direction:column;align-items:center;justify-content:center;gap:28px;z-index:-1}
#nav.menu-open .mobile-menu a{font-family:var(--serif);font-size:40px;text-decoration:none}
#nav.menu-open .mobile-menu .mm-foot{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;opacity:.6;margin-top:20px}
#nav.nav-on-dark{color:#fff9ea}
#nav.nav-on-light{color:var(--c-ink)}
#nav.nav-on-dark .nav-side{color:#ffffff}
#nav.nav-on-dark .nav-side .pin{background:#ffffff}
#nav.nav-on-dark .nav-back{color:#ffffff}

/* ---------- Route hero transition (SPEC §1.2: expand 440 / settle 620) ---------- */
.rt-hero{position:fixed;left:0;top:0;width:100vw;height:100vh;z-index:90;transform-origin:0 0;overflow:hidden;pointer-events:none;will-change:transform,clip-path;backface-visibility:hidden}
.rt-hero .cs-hero-mock{width:100%;height:100%;aspect-ratio:auto;margin:0;max-height:none}
.rt-settling .cs-hero .cs-hero-mock{visibility:hidden}
.rt-settling .cs-hero .cs-hero-grid{opacity:0}

/* ---------- Reveal utility (SPEC §1.7) ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .85s var(--ease-house),transform .85s var(--ease-house);transition-delay:var(--reveal-delay,0s)}
.reveal.in{opacity:1;transform:none}

/* ---------- Hero (SPEC §3.1) ---------- */
.hero{position:sticky;top:0;height:100vh;z-index:1;overflow:hidden;background:radial-gradient(ellipse 1000px 1340px at 68.65% 23.5%,var(--hero-from),var(--hero-to))}
.hero-shader-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero-shader-night-img{opacity:0;transition:opacity .45s ease}
body.night .hero-shader-night-img{opacity:1}
.hero-content{z-index:2}
.hero-sky{position:absolute;inset:0 -10%;background:url(../assets/bg/hero-sky-day.webp) center 35%/cover no-repeat;mix-blend-mode:screen;opacity:.6;z-index:0}
body.night .hero-sky{display:none}
.hero-stars{position:absolute;inset:0;background:url(../assets/bg/hero-stars-tile.webp) repeat;background-size:700px 700px;mix-blend-mode:screen;opacity:0;z-index:0;pointer-events:none}
body.night .hero-stars{opacity:1}
.hero-noise{position:absolute;inset:0;opacity:.10;background-image:url(../assets/bg/imgNoiseTexture.png);background-size:2048px 2048px;pointer-events:none;z-index:0}
body.night .hero-noise{background-size:1024px 1024px}
.hero-meteors{position:absolute;inset:0;overflow:hidden;z-index:0;pointer-events:none}
.hero-meteor{display:none;position:absolute;left:0;top:var(--m-top,12%);width:var(--m-len,200px);height:2.5px;border-radius:999px;transform-origin:0 50%;opacity:0;background:linear-gradient(90deg,rgba(165,202,246,0) 0%,rgba(214,235,255,.55) 55%,rgba(255,251,255,1) 100%);box-shadow:0 0 12px 2px rgba(178,211,248,.45)}
body.night .hero-meteor{display:block}
@keyframes hero-meteor-fly{0%{opacity:0;transform:rotate(var(--m-angle,14deg)) translateX(calc(-1 * var(--m-len,200px)))}10%{opacity:1}72%{opacity:1}100%{opacity:0;transform:rotate(var(--m-angle,14deg)) translateX(var(--m-travel,1600px))}}
.hero-content{position:absolute;inset:0;--sun-w:clamp(300px,48vw,725.138px)}
.sun-group{position:absolute;width:var(--sun-w);height:auto;top:calc(var(--sun-w)*-.256087);right:calc(var(--sun-w)*-.171192);pointer-events:none;z-index:2}
body.night .sun-group{display:none}
.moon-group{display:none;position:absolute;inset:0;pointer-events:none;z-index:2}
body.night .moon-group{display:block}
.moon-glow{position:absolute;top:calc(var(--sun-w)*-.037579);right:calc(var(--sun-w)*.039441);width:calc(var(--sun-w)*.576911);height:calc(var(--sun-w)*.576911);border-radius:50%;background:rgba(255,255,255,.45);filter:blur(calc(var(--sun-w)*.105773))}
.moon-disc{position:absolute;top:calc(var(--sun-w)*.116668);right:calc(var(--sun-w)*.193702);width:calc(var(--sun-w)*.268405);height:calc(var(--sun-w)*.268405)}
body.night .hero-sun::after{background:repeating-linear-gradient(-45deg,#ffffff 0 13px,transparent 13px 25px)}
.hero-cloud{position:absolute;height:auto;pointer-events:none;z-index:1}
.hero-cloud.cloud-a{width:calc(var(--sun-w)*.723655);right:calc(var(--sun-w)*-.466696);top:calc(var(--sun-w)*.264775)}
.hero-cloud.cloud-b{width:calc(var(--sun-w)*.384752);right:calc(var(--sun-w)*.406185);top:calc(var(--sun-w)*.238576)}
body.night .hero-cloud{filter:brightness(0);opacity:.5}
body.night .hero-cloud{filter:brightness(0);opacity:.5}
@media (max-width:640px){.sun-group,.hero-cloud,.moon-group{transform:translateY(70px)}}
.hero-eyebrow{position:absolute;left:calc(50% - 459px);top:calc(50vh - 240px);display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:14px;letter-spacing:1.4px;text-transform:uppercase;color:#ffffff}
.hero-eyebrow .dot{width:10.49px;height:10.49px;border-radius:50%;background:#FFDA3F;flex:0 0 auto}
.hero-vlabel{position:absolute;left:-47px;top:166px;transform:translate(-50%,-50%) rotate(-90deg);font-family:var(--mono);font-size:14px;letter-spacing:1.4px;text-transform:uppercase;color:#ffffff;white-space:nowrap}
.hero-h1{position:absolute;left:calc(50% - 459px);top:calc(50vh - 232px);font-family:var(--serif);font-weight:400;font-size:156px;letter-spacing:3.1px;line-height:1.04;color:#fff9f1}
.hero-h1 .roll{position:absolute;left:505px;top:198px;height:1.2em;line-height:1.2;overflow:hidden;white-space:nowrap}
.hero-h1 .roll-track{display:block;transition:transform 560ms cubic-bezier(0.22,1.15,0.36,1)}
.hero-h1 .roll-track span{display:block;height:1.2em;line-height:1.2}

/* Recorder (SPEC §3.1) */
.recorder{position:absolute;left:calc(50% - 229px);top:calc(50vh + 58px);transform:translate(-50%,-50%) scale(1.08);display:flex;align-items:flex-start;padding:16px;gap:22px;border-radius:9999px;background:#dfdcd5;border:1px solid #c9c9c9;box-shadow:0 11px 9.6px rgba(0,0,0,.25);cursor:pointer;max-width:calc(100vw - 24px)}
.rec-disk{width:89px;height:89px;flex:0 0 89px;border-radius:50%;border:3px solid #373535;box-shadow:0 0 0 2px #62615e;background:conic-gradient(from 20deg,rgb(18,18,18),rgb(100,100,100),rgb(18,18,18),rgb(100,100,100),rgb(18,18,18));position:relative}
.rec-disk::after{content:"";position:absolute;inset:32%;border-radius:50%;background:#dfdcd5;border:2px solid #373535}
.recorder.playing .rec-disk{animation:disk-spin 1.8s linear infinite}
@keyframes disk-spin{to{transform:rotate(360deg)}}
.rec-center{min-width:210px}
.rec-title{font-family:var(--mono);font-size:13.5px;font-weight:400;color:#060606;margin-bottom:8px;white-space:nowrap}
.rec-slider{position:relative;height:23.45px}
.rec-track{position:absolute;left:0;right:0;top:5.58px;height:12.29px;border-radius:99px;background:#686360;overflow:hidden}
.rec-fill{height:100%;width:0;background:var(--c-gold)}
.rec-knob{position:absolute;top:0;left:0;width:23.45px;height:23.45px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#f6f4f5,#caccc9);box-shadow:0 1px 4px rgba(0,0,0,.35);transform:translateX(-50%)}
.recorder:not(.scrubbing) .rec-knob,.recorder:not(.scrubbing) .rec-fill{transition:left .12s linear,width .12s linear}
.rec-times{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;color:#060606;opacity:.75}
.rec-play{width:41.32px;height:41.32px;flex:0 0 41.32px;border-radius:50%;background:var(--c-ink);display:grid;place-items:center;transition:transform .18s var(--ease-spring);margin:7px auto 0}
.rec-play:hover{transform:scale(1.1)}.rec-play:active{transform:scale(.92)}
.rec-play .tri{width:0;height:0;border-left:13px solid #ffffff;border-top:8px solid transparent;border-bottom:8px solid transparent;margin-left:3px}
.rec-play .pause{display:none;gap:4px}
.rec-play .pause i{width:4.5px;height:15px;background:#ffffff;display:block}
.recorder.playing .rec-play .tri{display:none}
.recorder.playing .rec-play .pause{display:flex}

/* ---------- Projects / story (SPEC §3.1) ---------- */
.projects{position:relative;z-index:10;background:var(--bg-base);padding:317px 0 200px}
.sky-band{position:absolute;left:0;width:100%;aspect-ratio:1440/471;top:calc(200px - 32.71vw);pointer-events:none;z-index:0;background:url(../assets/bg/sky-band.svg) center/100% 100% no-repeat}
body.night .sky-band{background-image:url(../assets/bg/sky-band-night.svg)}
.projects .wrap{position:relative;z-index:2}
#home-view{position:relative}
.plane-layer{position:absolute;left:0;width:100%;pointer-events:none;z-index:11}
.plane-layer svg.trail{position:absolute;inset:0;width:100%;height:100%}
.plane-layer svg.trail path{fill:none;stroke:var(--trail-stroke);stroke-width:1.4;stroke-dasharray:10 6;opacity:.55}
.paper-plane{position:absolute;width:40px;height:40px;margin:-20px 0 0 -20px;opacity:0;will-change:left,top,transform}
.paper-plane svg{width:100%;height:100%;display:block}
.projects .wrap,.featured-work .wrap{max-width:1320px;margin:0 auto;padding:0 60px}
.intro-copy p{font-family:'Inter',sans-serif;font-weight:300;font-size:28px;line-height:1.5;color:var(--text-title);max-width:900px}
.intro-copy p+p{margin-top:34px}
.intro-copy p.bold{font-weight:700}
.intro-copy .line{display:block;opacity:.14;transition:opacity .5s ease}
.intro-copy .line.lit{opacity:1}
.plane-wrap{position:relative;height:0}
.plane{position:sticky;top:50vh;width:44px;height:44px;margin-left:auto;opacity:0}
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:110px}
.process .step{border-top:2px solid var(--c-ink);padding-top:18px}
body.night .process .step{border-color:var(--c-cream)}
.process .step b{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;display:block;margin-bottom:10px;opacity:.6}
.process .step h3{font-family:var(--serif);font-weight:400;font-size:24px;margin-bottom:8px}
.process .step p{font-size:15px;line-height:1.55;opacity:.82}

/* ---------- Featured work (SPEC §3.1) ---------- */
.featured-work{position:relative;z-index:10;background:var(--bg-base);padding:40px 0 190px}
.featured-h{font-family:'Inter',sans-serif;font-weight:300;font-size:40px;line-height:1.358;letter-spacing:-1.6px;color:var(--text-title);margin-bottom:44px}
.marquee{overflow:hidden;white-space:nowrap;margin-bottom:80px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:inline-flex;gap:72px;padding-right:72px;animation:logo-scroll 18s linear infinite;align-items:center}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{font-family:var(--serif);font-size:34px;color:var(--text-title);opacity:.85}
@keyframes logo-scroll{to{transform:translateX(-50%)}}
.tile-rows{display:flex;flex-direction:column;gap:26px}
.tile-row{display:flex;gap:1.97%}
.tile{position:relative;height:595px;border-radius:40px;overflow:hidden;cursor:pointer;background:var(--c-ink);flex:0 0 auto;transform:scale(calc(0.5 + 0.5*var(--reveal,1)));opacity:calc(0.35 + 0.65*var(--reveal,1))}
.tile-wide{width:59.39%}.tile-narrow{width:38.64%}
.tile img,.tile video{width:100%;height:100%;object-fit:cover;animation:csHeroZoom 18s ease-in-out infinite alternate}
@keyframes csHeroZoom{from{transform:scale(1)}to{transform:scale(1.14)}}
.tile-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;padding:30px;background:var(--overlay-scrim);backdrop-filter:blur(7.7px);-webkit-backdrop-filter:blur(7.7px);opacity:0;transition:opacity .35s var(--ease-soft);color:var(--text-contrast)}
.tile:hover .tile-overlay,.tile:focus-visible .tile-overlay{opacity:1}
.tile:hover{box-shadow:inset 0 0 0 1px #323131}
.tile-overlay h3{font-size:40px;font-weight:400;line-height:1.2;letter-spacing:-1.6px}
.tile-overlay p{font-size:20px;line-height:1.35;letter-spacing:-0.4px;max-width:420px}
body.night .tile-overlay p{font-weight:300}

/* ---------- Testimonials (SPEC §3.1) ---------- */
.testimonials{position:sticky;top:0;z-index:11;background:#fff9e9;background-image:radial-gradient(rgba(6,6,6,0.05) 1px,transparent 1.4px);background-size:22px 22px;height:max(1010px,100vh);overflow-x:clip;overflow-y:visible}
.t-scrub{height:620px}
body:not(.route-home) .t-scrub{display:none!important}
.testimonials .t-head,.testimonials .t-cards{z-index:2}
.t-head{text-align:center;position:absolute;top:60px;left:0;right:0}
.t-eyebrow{font-family:'Inter',sans-serif;font-size:14px;letter-spacing:-0.04em;text-transform:uppercase;opacity:.65;color:var(--text-title)}
.t-heading{font-family:'Inter',sans-serif;font-weight:400;font-size:40px;line-height:1.3576;letter-spacing:-0.04em;color:var(--text-title);margin-top:10px}
.t-cards{position:absolute;top:calc(50vh - 255px);left:50%;transform:translateX(-50%);width:430px;height:510px;--spread:0}
.t-card{position:absolute;top:0;left:0;width:430px;min-height:510px;padding:34px;border-radius:34px;border:1px solid rgba(6,6,6,0.16);background:#fffdf7;box-shadow:10px 10px 0 rgba(6,6,6,0.07),0 24px 44px rgba(6,6,6,0.10);display:flex;flex-direction:column;gap:20px;color:#060606;will-change:transform;transform:translateX(calc(var(--pos,0) * var(--spread,0) * 462px))}
.t-card .stars{color:var(--c-coral);font-size:19px;letter-spacing:3px}
.t-card blockquote{font-size:17.5px;line-height:1.6}
.t-card .who{margin-top:auto;display:flex;gap:14px;align-items:center}
.t-card .avatar{width:52px;height:52px;border-radius:50%;background:var(--c-ink);color:var(--c-cream);display:grid;place-items:center;font-family:var(--serif);font-size:20px;overflow:hidden;flex:0 0 52px}
.t-card .avatar img{width:100%;height:100%;object-fit:cover}
.t-name{font-weight:700;font-size:22px}
.t-role{font-size:14px;opacity:.7}

/* ---------- Footer (SPEC §1.7) ---------- */
footer.site-footer{position:relative;z-index:12;background:#e9eff5;padding:130px 60px 44px;text-align:center;overflow:visible}
footer.site-footer>*:not(.ft-wavy){position:relative;z-index:2}
/* wavy crest (reference css/site.css .ft-wavy): solid block carved by the wave SVG as a mask; pokes above the footer top edge so the cream sweeps over the pinned section below it */
footer.site-footer>.ft-wavy{position:absolute;top:-6.6vw;left:0;width:100%;height:13.75vw;z-index:1;pointer-events:none;background:#e9eff5;-webkit-mask:url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%201440%20198'%20preserveAspectRatio='none'%3E%3Cpath%20fill='%23fff'%20d='M0%204.15182L46.4%2023.4471C91.2%2042.7424%20175.3%2094.0468%20266.5%2074.7515C359.3%2055.4562%20446.5%2033.4304%20548.8%2033.4304C651.1%2033.4304%20731.2%2068.4695%20822.4%2094.1965C913.6%20119.924%201006.4%2065.6287%201097.6%2065.6287C1188.8%2065.6287%201280%20119.924%201371.2%2087.7648C1462.4%2055.6059%201553.6%2029.8789%201646.4%2010.5836C1739.2%20-8.71166%201828.8%20-1.41153%201873.6%2030.7473L1920%2057.5792V197.105H0V4.15182Z'/%3E%3C/svg%3E") 0 0 / 100% 100% no-repeat;mask:url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%201440%20198'%20preserveAspectRatio='none'%3E%3Cpath%20fill='%23fff'%20d='M0%204.15182L46.4%2023.4471C91.2%2042.7424%20175.3%2094.0468%20266.5%2074.7515C359.3%2055.4562%20446.5%2033.4304%20548.8%2033.4304C651.1%2033.4304%20731.2%2068.4695%20822.4%2094.1965C913.6%20119.924%201006.4%2065.6287%201097.6%2065.6287C1188.8%2065.6287%201280%20119.924%201371.2%2087.7648C1462.4%2055.6059%201553.6%2029.8789%201646.4%2010.5836C1739.2%20-8.71166%201828.8%20-1.41153%201873.6%2030.7473L1920%2057.5792V197.105H0V4.15182Z'/%3E%3C/svg%3E") 0 0 / 100% 100% no-repeat}
.ft-sub{max-width:620px;margin:0 auto 26px;font-size:17px;line-height:1.6;opacity:.8;color:var(--text-title)}
.ft-head{font-family:var(--serif);font-weight:400;font-size:clamp(40px,6vw,84px);line-height:1.05;color:var(--text-heading);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:10px}
.ft-head:hover{color:var(--c-coral)}
.ft-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;max-width:1100px;margin:90px auto 0;text-align:left}
.ft-grid h4{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;opacity:.55;margin-bottom:12px}
.ft-grid p,.ft-grid a{font-size:15.5px;line-height:1.7;display:block;text-decoration:none}
.ft-grid a:hover{text-decoration:underline}
.ft-credit{margin-top:80px;padding-top:22px;border-top:0;position:relative;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13.5px;opacity:.75}
.ft-credit nav{display:flex;gap:22px}
.ft-credit a{text-decoration:none}.ft-credit a:hover{text-decoration:underline}
.ft-credit::before{content:"";position:absolute;top:0;left:0;right:0;height:9px;border-radius:2px;background:linear-gradient(90deg,#6db3e8 0 25%,#d96c9b 25% 50%,var(--c-gold) 50% 75%,var(--c-ink) 75% 100%)}
body.night .ft-credit::before{background:linear-gradient(90deg,#6db3e8 0 25%,#d96c9b 25% 50%,var(--c-gold) 50% 75%,var(--c-cream) 75% 100%)}
body.night footer.site-footer{background:#0d1626}
body.night footer.site-footer>.ft-wavy{background:#0d1626}
body.night .testimonials{background-color:#101a30;background-image:radial-gradient(rgba(255,249,233,0.06) 1px,transparent 1.4px)}
.t-card:nth-child(2) .avatar{background:var(--c-coral);color:#060606}
/* Footer printer (tap-to-fix — the footer's interactive strip, printer theme) */
.fix-strip{position:relative;margin:70px -60px -44px;height:190px;overflow:hidden;cursor:pointer;text-align:left}
.fix-strip .fx-land{position:absolute;left:0;bottom:0;width:106%;height:120px}
.fx-printer{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);width:230px;z-index:2}
.fx-svg{display:block;width:100%;height:auto;overflow:visible}
.fx-body{fill:#111c36}.fx-deck{fill:#1f3b6d}
body.night .fx-body{fill:#fff9e9}body.night .fx-deck{fill:#e7e0d2}
.fx-brand{fill:var(--c-cream);font-family:var(--mono)}
body.night .fx-brand{fill:#111c36}
.fx-gear{fill:var(--c-gold);transform-origin:center;transform-box:fill-box}
.fx-gear-hole{fill:#111c36}
body.night .fx-gear-hole{fill:#fff9e9}
.fx-light{fill:#e89a1c;stroke:rgba(6,6,6,.3);stroke-width:1;animation:fx-blink 1.1s steps(2,start) infinite}
@keyframes fx-blink{50%{opacity:.12}}
.fix-strip.is-fixed .fx-light{fill:#57a85a;animation:none}
.fix-strip.is-fixing .fx-gear{animation:fx-spin .7s cubic-bezier(.34,1.56,.64,1)}
@keyframes fx-spin{from{transform:rotate(0deg)}to{transform:rotate(300deg)}}
.fix-strip.is-fixing .fx-svg{animation:fx-shake .55s ease-in-out}
@keyframes fx-shake{0%,100%{transform:translateX(0)}18%{transform:translateX(-3px) rotate(-.6deg)}38%{transform:translateX(3px) rotate(.6deg)}58%{transform:translateX(-2px)}78%{transform:translateX(1px)}}
.fx-stuck{position:absolute;left:50%;top:63%;width:112px;height:58px;margin-left:-56px;background:#fffdf6;border:1px solid #d9d2bd;border-radius:3px;box-shadow:0 3px 8px rgba(6,6,6,.18);transform:rotate(-5deg);transform-origin:top center;z-index:3;transition:transform .45s var(--ease-out),opacity .45s ease}
.fx-stuck::after{content:"";position:absolute;left:10px;right:10px;top:11px;height:24px;background:repeating-linear-gradient(180deg,rgba(6,6,6,.26) 0 2px,transparent 2px,transparent 8px)}
.fix-strip.is-fixed .fx-stuck{transform:rotate(0deg) translateY(-14px) scaleY(.25);opacity:0}
.fix-strip .fx-hint{position:absolute;top:8px;left:50%;transform:translateX(-50%);font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;opacity:.5;z-index:4;white-space:nowrap}
.fx-tray{position:absolute;left:50%;top:124px;width:170px;margin-left:-85px;z-index:3;pointer-events:none}
.fx-page{position:absolute;left:50%;top:0;width:158px;margin-left:-79px;padding:7px 10px;background:var(--c-white);border:1px solid #ddd5c0;border-radius:3px;box-shadow:0 4px 10px rgba(6,6,6,.16);font-family:var(--mono);font-size:10.5px;letter-spacing:.02em;line-height:1.4;color:#060606;text-align:center;opacity:0;transform:translateY(-18px);transition:transform .85s var(--ease-out),opacity .5s ease}
.fx-page.out{opacity:1}
@media (max-width:720px){.fix-strip{margin:60px -24px -40px}}

/* Contact drawer */
.drawer{position:fixed;inset:0;z-index:9500;display:none}
.drawer.open{display:block}
.drawer .scrim{position:absolute;inset:0;background:rgba(0,0,0,0.7)}
.drawer .panel{position:absolute;top:0;right:0;bottom:0;width:min(480px,94vw);background:var(--bg-base);padding:110px 40px 40px;overflow:auto}
.drawer h2{font-family:var(--serif);font-weight:400;font-size:36px;margin-bottom:8px;color:var(--text-heading)}
.drawer p{font-size:15px;line-height:1.6;opacity:.8;margin-bottom:26px}
.drawer label{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;display:block;margin:18px 0 6px;opacity:.65}
.drawer input,.drawer textarea,.drawer select{width:100%;padding:12px 14px;border:1px solid var(--c-border-dark);border-radius:10px;background:transparent;color:inherit;font:inherit;font-size:15px}
.drawer .send{margin-top:26px;background:var(--c-ink);color:#fff9f1;border-radius:999px;padding:14px 30px;font-weight:500}
body.night .drawer .send{background:#fff9f1;color:#060606}
.drawer .close{position:absolute;top:26px;right:26px;width:46px;height:46px;border-radius:50%;border:1px solid var(--c-border-dark);font-size:19px}
.drawer .alt{margin-top:22px;font-size:14.5px;line-height:1.9}

/* ---------- Views ---------- */
.view{display:block}
body.route-about .hero,body.route-about .projects,body.route-about .featured-work,body.route-about .testimonials,
body.route-playground .hero,body.route-playground .projects,body.route-playground .featured-work,body.route-playground .testimonials,
body.route-repair .hero,body.route-repair .projects,body.route-repair .featured-work,body.route-repair .testimonials,
body.route-refilling .hero,body.route-refilling .projects,body.route-refilling .featured-work,body.route-refilling .testimonials,
body.route-onsite .hero,body.route-onsite .projects,body.route-onsite .featured-work,body.route-onsite .testimonials,
body.route-spares .hero,body.route-spares .projects,body.route-spares .featured-work,body.route-spares .testimonials{display:none!important}
body.route-about footer.site-footer,body.route-playground footer.site-footer{display:block}
body.route-playground footer.site-footer{display:none}

/* ---------- About (SPEC §3.2) ---------- */
.about-intro{background:linear-gradient(180deg,#fff9f1,#e7d6bd);padding:190px 60px 170px;position:relative;overflow:clip}
.ai-sunclouds{position:absolute;top:93.6px;right:30px;width:min(697px,52vw);height:auto;pointer-events:none;z-index:1}
body.night .ai-sunclouds{content:url(../assets/bg/about-sun-clouds-night.png)}
.ai-land{position:absolute;left:50%;transform:translateX(-50%);bottom:0;width:max(1100px,150vw);height:auto;pointer-events:none;z-index:0}
body.night .ai-land{content:url(../assets/bg/about-land-night.png)}
.ai-inner{position:relative;z-index:1}
.about-intro::before{content:"";position:absolute;top:64px;right:7%;width:150px;aspect-ratio:1;border-radius:50%;background:repeating-linear-gradient(-45deg,var(--c-gold) 0 10px,transparent 10px 19px)}
.about-intro::after{content:"";position:absolute;top:120px;right:12%;width:420px;height:64px;border-radius:999px;background:#ffffff;opacity:.45;filter:blur(4px)}
body.night .about-intro{background:linear-gradient(180deg,#0a0a0f,#152f5d)}
.ai-inner{max-width:1320px;margin:0 auto;display:grid;grid-template-columns:720px 1fr;gap:40px;align-items:start}
.ai-heading{font-family:var(--serif);font-weight:400;font-size:40px;line-height:1.358;color:var(--text-heading)}
.ai-body{font-size:24px;line-height:1.68;letter-spacing:-0.96px;color:#2b2b2b;margin-top:32px}
body.night .ai-body{color:var(--c-cream)}
.ai-body strong{font-weight:700}
.ai-photos{position:relative;width:516px;height:588.695px;max-width:100%}
.polaroid{position:absolute;width:234px;background:#ffffff;padding:11.561px 11.561px 26.012px;border-radius:2.89px;box-shadow:0 14px 34px rgba(0,0,0,.22);cursor:grab;touch-action:none}
.polaroid img{width:212.431px;height:299.137px;object-fit:cover;max-width:100%}
.polaroid figcaption{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:#060606;padding-top:10px;text-align:center}
.pol-1{left:170.7px;top:49.43px;transform:rotate(-2.06deg)}
.pol-2{left:43.32px;top:133.79px;transform:rotate(-8.7deg)}
.pol-3{left:206.09px;top:181.63px;transform:rotate(5.47deg)}
.pol-4{left:106.41px;top:74px;transform:rotate(3.06deg);z-index:4;width:262px}
.pol-reset{position:absolute;right:0;bottom:0;width:46px;height:46px;border-radius:50%;background:var(--c-ink);color:#fff9f1;font-size:18px;display:none;place-items:center}
.pol-reset.show{display:grid}
.about-exp{background:var(--bg-base);padding:130px 60px}
.ae-inner{max-width:1320px;margin:0 auto}
.ae-label{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;opacity:.6;margin-bottom:40px}
/* Experience accordion (reference style block 0 .aexp-*): single-open, panel
   max-height 0->700px .42s ease, + toggle rotates 45deg to a cross .35s spring */
.aexp-list{display:flex;flex-direction:column;gap:24px;--about-ink:#2b2b2b}
body.night .aexp-list{--about-ink:rgba(255,249,233,0.82)}
.aexp-divider{width:100%;height:1px;background:rgba(0,0,0,0.18)}
body.night .aexp-divider{background:rgba(255,249,233,0.18)}
.aexp-head{display:flex;align-items:center;justify-content:space-between;gap:24px;width:100%;min-height:89px;padding:0;border:0;background:none;text-align:left;cursor:pointer;transition:opacity 0.25s ease;color:inherit;font:inherit}
.aexp-head:hover{opacity:0.72}
.aexp-head:active{opacity:0.55}
.aexp-head:focus-visible{outline:2px solid var(--focus-ring);outline-offset:6px;border-radius:4px}
.aexp-company{display:flex;flex-direction:column;align-items:flex-start;min-width:0}
.aexp-name{font-family:'Space Grotesk',sans-serif;font-weight:500;font-size:30px;line-height:1.358;letter-spacing:-1.2px;color:var(--text-heading)}
.aexp-role{font-family:'Space Grotesk',sans-serif;font-weight:400;font-size:20px;line-height:1.68;letter-spacing:-0.8px;color:var(--about-ink)}
.aexp-meta{display:flex;align-items:center;gap:16px;flex-shrink:0}
.aexp-date{font-family:'Space Grotesk',sans-serif;font-weight:400;font-size:20px;line-height:1.68;letter-spacing:-0.8px;color:var(--about-ink);text-align:right;white-space:nowrap}
.aexp-toggle{position:relative;width:40px;height:40px;flex-shrink:0;transition:transform 0.35s cubic-bezier(0.34,1.56,0.64,1)}
.aexp-toggle::before,.aexp-toggle::after{content:"";position:absolute;background:var(--text-heading);border-radius:2px}
.aexp-toggle::before{left:50%;top:8px;width:2.4px;height:24px;transform:translateX(-50%)}
.aexp-toggle::after{top:50%;left:8px;height:2.4px;width:24px;transform:translateY(-50%)}
.aexp-item.is-open .aexp-toggle{transform:rotate(45deg)}
.aexp-panel{overflow:hidden;max-height:0;transition:max-height 0.42s ease}
.aexp-item.is-open .aexp-panel{max-height:700px}
.aexp-panel-inner{padding:17px 8px 8px;width:1029.55px;max-width:100%;font-family:'Space Grotesk',sans-serif;font-weight:400;font-size:20px;line-height:1.68;letter-spacing:-0.8px;color:var(--about-ink)}
.aexp-bullets{margin:14px 0 0;padding-left:1.2em;list-style:disc;display:flex;flex-direction:column;gap:10px}
.aexp-bullets li{padding-left:4px}
.aexp-bullets li::marker{color:rgba(0,0,0,0.4)}
body.night .aexp-bullets li::marker{color:rgba(255,249,233,0.5)}
@media (max-width:640px){.aexp-name{font-size:24px}.aexp-role,.aexp-date,.aexp-panel-inner{font-size:16px}.aexp-date{white-space:normal}}
.quote-block{margin:80px auto 0;max-width:760px;text-align:center}
.quote-block .q{font-family:var(--serif);font-size:34px;line-height:1.35;color:var(--text-heading)}
.quote-block .by{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;opacity:.6;margin-top:14px}
.about-fun{position:sticky;top:0;z-index:3;min-height:100vh;min-height:100lvh;overflow-x:clip;overflow-y:visible;background:#9eafbe}
body.night .about-fun{background:#0f1830}
.af-inner{position:absolute;left:50%;top:50%;width:1320px;max-width:calc(100vw - 48px);transform:translate(-50%,-50%) scale(var(--ff-fit,1));transform-origin:center center}
.aff-hold{height:900px;pointer-events:none}
.af-inner h2{font-family:var(--serif);font-weight:400;font-size:44px;margin-bottom:44px;color:#060606}
body.night .af-inner h2{color:var(--c-cream)}
.fact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;position:relative;--ff-open:1}
.fact-card{background:var(--c-cream);border-radius:24px;padding:28px;color:#060606;min-height:190px;transform:translate(calc(var(--dx,0px) * (1 - var(--ff-open,1))),calc(var(--dy,0px) * (1 - var(--ff-open,1)))) rotate(calc(var(--rot,0deg) * (1 - var(--ff-open,1)))) scale(calc(1 - 0.06 * (1 - var(--ff-open,1))))}
.fact-card .num{font-family:var(--serif);font-size:44px;color:var(--c-coral)}
.fact-card h3{font-size:19px;margin:8px 0 6px}
.fact-card p,.fact-card li{font-size:15px;line-height:1.6;opacity:.85}
.fact-card ul{margin-left:18px}
.fact-card.wide{grid-column:span 2}
.fact-card img{width:100%;height:170px;object-fit:cover;border-radius:14px;margin-bottom:14px}

/* ---------- Playground / Services (SPEC §4) ---------- */
.pg-flow{position:relative;min-height:100vh;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:clamp(6px,1.5vh,16px);padding:clamp(112px,17vh,156px) 0 24px;background:var(--bg-base);user-select:none;overflow:clip}
.pgf-lead{font-size:15px;line-height:1.55;opacity:.78;max-width:56ch;text-align:center;padding:0 20px;color:var(--text-title)}
.pgf-stage{position:relative;width:100%;flex:1;min-height:520px;perspective:1600px;touch-action:pan-y}
.pgf-track{position:absolute;inset:0;transform-style:preserve-3d}
.pgf-card{position:absolute;top:50%;left:50%;translate:-50% -50%;height:min(100%,480px);aspect-ratio:4/3;width:auto;max-width:92vw;border-radius:14px;background:#0a090c;border:1px solid rgba(255,255,255,.10);box-shadow:0 30px 90px -30px rgba(0,0,0,.7);overflow:hidden;cursor:pointer;transition:transform .7s var(--ease-house),opacity .7s var(--ease-house),filter .7s var(--ease-house)}
.pgf-card img,.pgf-card video{width:100%;height:100%;object-fit:cover}
.pgf-card::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 120px 20px rgba(0,0,0,.55);pointer-events:none}
.pgf-card:not(.is-active)::after{box-shadow:inset 0 0 140px 40px rgba(0,0,0,.85)}
.pgf-card:not(.is-active){filter:brightness(.45) saturate(.75)}
.pgf-open{position:absolute;right:12px;bottom:12px;z-index:3;font-family:var(--mono);font-size:10px;letter-spacing:.08em;background:rgba(0,0,0,.55);color:#ffffff;padding:7px 11px;border-radius:99px;opacity:0;transition:opacity .25s ease}
.pgf-card.is-active:hover .pgf-open{opacity:1}
.pgf-arrow{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;background:rgba(255,255,255,0.55);border:1px solid rgba(255,255,255,0.85);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);z-index:120;font-size:20px;color:#060606;box-shadow:0 6px 20px rgba(6,6,6,0.22)}
.pgf-arrow.prev{left:clamp(10px,3vw,40px)}.pgf-arrow.next{right:clamp(10px,3vw,40px)}
.pgf-arrow:active{transform:translateY(-50%) scale(.94)}
.pgf-cap{min-height:152px;text-align:center;padding:6px 20px 0;transition:opacity .35s ease;max-width:640px}
.pgf-cap.swap{opacity:0}
.pgf-cap .cap-top{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap}
.pgf-cap .idx{font-family:var(--mono);font-size:12px;letter-spacing:.2em;opacity:.6}
.pgf-cap h2{font-family:var(--serif);font-weight:400;font-size:clamp(24px,4vw,40px);line-height:1.05;margin:10px 0 0}
.pgf-cap .tags{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;opacity:.65}
.pgf-cap p{font-size:15px;line-height:1.55;margin-top:8px;color:#8a8a8a}
/* Brick grid (SPEC §4.3 — dead CSS in reference, built live here by Dinesh's order) */
.playground-bricks{padding:141px 32px 200px;position:relative;z-index:1;background:var(--bg-base)}
.pg-intro{max-width:1720px;margin:0 auto 64px;display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.pg-intro h2{font-family:var(--serif);font-weight:400;font-size:40px;line-height:1.358;color:var(--text-heading)}
.pg-intro p{grid-column:2/4;font-size:16px;line-height:30px;opacity:.85;max-width:640px;color:var(--text-title)}
.pg-grid{max-width:1720px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.pg-tile{--pg-offset:0px;position:relative;aspect-ratio:4/3;border-radius:40px;background:var(--c-ink);overflow:hidden;cursor:pointer;transform:translateY(var(--pg-offset)) scale(calc(0.5 + 0.5*var(--reveal,1)));opacity:calc(0.35 + 0.65*var(--reveal,1))}
.pg-tile:nth-of-type(3n+2){--pg-offset:136px}
.pg-tile:nth-of-type(3n+3){--pg-offset:68px}
.pg-tile img{width:100%;height:100%;object-fit:cover}
.pg-tile:hover{box-shadow:inset 0 0 0 1px #323131}
.pg-overlay{position:absolute;inset:0;background:var(--overlay-scrim);backdrop-filter:blur(7.7px);-webkit-backdrop-filter:blur(7.7px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;opacity:0;transition:opacity .35s var(--ease-soft);color:var(--text-contrast);text-align:center;padding:20px}
.pg-tile:hover .pg-overlay,.pg-tile:focus-visible .pg-overlay{opacity:1}
.pg-overlay h3{font-size:28px;font-weight:400;text-transform:uppercase;letter-spacing:-1.12px}
.pg-overlay p{font-size:16px;letter-spacing:-0.4px}
/* Lightbox (SPEC §4.2) */
.pgf-lightbox{position:fixed;inset:0;z-index:120;background:rgba(4,4,6,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding:clamp(16px,4vw,48px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;opacity:0;visibility:hidden;transition:opacity .4s ease,visibility .4s}
.pgf-lightbox.open{opacity:1;visibility:visible}
.lb-stage{width:min(1000px,92vw,calc(74vh * 4 / 3));aspect-ratio:4/3;background:#000;border-radius:10px;box-shadow:0 40px 120px -30px #000;overflow:hidden}
.lb-stage img,.lb-stage video{width:100%;height:100%;object-fit:contain}
.lb-info{text-align:center;color:#ffffff;max-width:640px}
.lb-info .idx{font-family:var(--mono);font-size:12px;letter-spacing:.2em;color:#9a9a9a}
.lb-info h3{font-family:var(--serif);font-weight:400;font-size:clamp(24px,4vw,38px);margin:8px 0}
.lb-info p{font-size:15px;line-height:1.55;color:#9a9a9a}
.lb-close{position:absolute;top:22px;right:22px;width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,.4);color:#ffffff;font-size:18px;transition:transform .25s ease}
.lb-close:hover{transform:rotate(90deg)}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:50px;height:50px;border-radius:50%;border:1px solid rgba(255,255,255,.4);color:#ffffff;font-size:19px}
.lb-nav.prev{left:clamp(10px,3vw,32px)}.lb-nav.next{right:clamp(10px,3vw,32px)}

/* ---------- Case studies (SPEC §3.4) ---------- */
.cs-page{background:var(--cs-cream);color:var(--cs-ink)}
body.night .cs-page{background:var(--c-night)}
.cs-band{width:100%;position:relative}
.cs-band.cream{background:#fff9f1;color:#0b0b0b}
.cs-band.dark{background:#000;color:#fff9ea}
body.night .cs-band.cream{background:#0a0a0f;color:#fff9f1}
body.night .cs-band.dark{background:#fff9f1;color:#0b0b0b}
.cs-wrap{max-width:var(--cs-max);margin:0 auto;padding:0 var(--cs-pad)}
.cs-hero{padding:138px 0 0}
.cs-hero .cs-wrap{max-width:none}
.cs-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 540px;gap:40px;align-items:start;max-width:none;padding-bottom:60px}
.cs-hero-h{font-family:var(--serif);font-weight:400;font-size:60px;line-height:1.13;letter-spacing:.02em}
.cs-tagline{font-family:var(--serif);font-style:italic;font-weight:400;font-size:34px;line-height:1.2;letter-spacing:.01em;margin-top:16px;color:rgba(11,11,11,0.6)}
body.night .cs-band.cream .cs-tagline{color:rgba(255,249,233,0.7)}
.cs-hero-intro{font-size:17px;line-height:1.6;max-width:560px;margin-top:32px;color:rgba(11,11,11,0.92)}
.cs-meta{display:grid;grid-template-columns:232px 1fr;gap:40px 0;margin-top:168px}
.cs-meta-k{font-size:13px;font-weight:400;letter-spacing:.06em;text-transform:uppercase;color:#8f8a80;margin-bottom:10px}
.cs-meta-v{font-size:18px;color:var(--cs-ink)}
body.night .cs-meta-v{color:#fff9ea}
html.cs-static .cs-meta{grid-template-columns:1fr;gap:26px 0}
.cs-hero-mock{height:100vh;height:100svh;margin-top:80px;overflow:hidden}
.cs-hero-mock img,.cs-hero-mock video{width:100%;height:100%;object-fit:cover;animation:csHeroZoom 18s ease-in-out infinite alternate}
.cs-ledger{padding:120px 0}
.cs-ledger-head{display:grid;grid-template-columns:var(--cs-rail) 1fr;gap:30px;align-items:start}
.cs-ledger-num{font-family:var(--serif);font-size:96px;line-height:.9;letter-spacing:.02em;color:#c9c4ba}
.cs-band.dark .cs-ledger-num{color:#3c3c3c}
.cs-ledger-eye{font-weight:500;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:#8f8a80;margin-bottom:14px}
.cs-ledger-h{font-family:var(--serif);font-weight:400;font-size:52px;line-height:1.07}
.cs-ledger-h i,.cs-ledger-h em{font-style:italic}
.cs-p{font-size:17px;line-height:1.65;max-width:940px;margin-top:26px;opacity:.92}
.cs-band.dark .cs-p{color:rgba(255,249,233,0.85)}
.cs-band.cream .cs-p{color:rgba(11,11,11,0.9)}
.cs-cols{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:44px}
.cs-cols img{width:100%;height:340px;object-fit:cover;border-radius:20px}
.cs-note{background:#4c4a49;border-radius:18px;padding:28px;margin-top:40px;max-width:760px}
.cs-note .nl{font-size:14px;text-transform:uppercase;letter-spacing:.06em;color:#9a958c;margin-bottom:8px}
.cs-note p{font-size:16.5px;line-height:1.7;color:#ece8df}
.cs-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:48px}
.cs-stat b{font-family:var(--serif);font-weight:400;font-size:52px;display:block}
.cs-stat span{font-size:14.5px;opacity:.75;line-height:1.5;display:block;margin-top:6px}
.cs-quote{padding:36px 0 190px;text-align:center}
.cs-quote p{font-family:var(--serif);font-size:44px;line-height:1.3;letter-spacing:.02em;max-width:900px;margin:0 auto}
.cs-quote .attr{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;opacity:.6;margin-top:22px}
.cs-steps{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:44px}
.cs-step-card{border:1px solid #e7e0d2;border-radius:18px;padding:26px;background:transparent}
.cs-band.dark .cs-step-card{border-color:#1e1e1e}
.cs-step-card b{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#8f8a80;display:block;margin-bottom:8px}
.cs-step-card h4{font-family:var(--serif);font-weight:400;font-size:24px;margin-bottom:6px}
.cs-step-card p{font-size:15.5px;line-height:1.6;opacity:.85}
.cs-closing{padding:230px 0;text-align:center}
.cs-closing h2{font-family:var(--serif);font-weight:400;font-size:60px;line-height:1.18;letter-spacing:.02em;max-width:820px;margin:0 auto}
.cs-closing p{font-size:17px;line-height:1.65;max-width:560px;margin:24px auto 0;opacity:.85}
.cs-closing .cta{display:inline-block;margin-top:36px;background:var(--cs-ink);color:#fff9ea;padding:15px 32px;border-radius:999px;text-decoration:none;font-weight:500}
.cs-readnext{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden}
.cs-readnext .rn-copy{position:relative;z-index:2;width:min(520px,86vw)}
.rn-kicker{font-size:16px;text-transform:uppercase;letter-spacing:.06em;opacity:.7}
.rn-title{font-family:var(--serif);font-size:clamp(38px,4.17vw,60px);line-height:1.06;letter-spacing:.01em;margin:14px 0;text-decoration:none;display:block}
.rn-title:hover{color:var(--cs-coral)}
.rn-desc{font-size:clamp(17px,1.53vw,22px);line-height:1.45;letter-spacing:.01em;opacity:.85;max-width:440px}
.rn-bar{height:1px;background:rgba(255,255,255,0.22);margin-top:34px;max-width:440px}
.rn-bar i{display:block;height:100%;background:#ffffff;transform-origin:left;transform:scaleX(var(--rnf,0))}
.rn-card{position:absolute;top:16%;bottom:16%;left:50%;right:-13px;border-radius:16px;overflow:hidden;transition:transform .55s var(--ease-out)}
.rn-card:hover{transform:scale(1.012)}
.rn-card img{width:100%;height:100%;object-fit:cover}
/* Pager (SPEC §1.5) */
.cs-pager{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);z-index:80;width:min(620px,44vw);display:none;gap:6px;--pg-line:rgba(11,11,11,0.24);--pg-live:#0b0b0b;--pg-halo:rgba(255,249,234,0.5)}
.cs-pager.show{display:flex}
.cs-pager.on-dark{--pg-line:rgba(255,249,234,0.3);--pg-live:#fff9ea;--pg-halo:rgba(11,11,11,0.4)}
.cs-pg-t{flex:1 1 0;max-width:56px;height:16px;position:relative;cursor:pointer;background:none}
.cs-pg-t::before{content:"";position:absolute;left:0;right:0;top:50%;height:2px;transform:translateY(-50%);background:var(--pg-line);transition:height .34s var(--ease-out)}
.cs-pager:hover .cs-pg-t::before,.cs-pager:focus-within .cs-pg-t::before{height:5px}
.cs-pg-f{position:absolute;left:0;top:50%;height:2px;width:100%;transform:translateY(-50%) scaleX(var(--f,0));transform-origin:left;background:var(--pg-live);transition:transform .5s var(--ease-out);box-shadow:0 0 0 1px var(--pg-halo)}
.cs-pg-pill{position:absolute;bottom:calc(100% + 8px);left:0;transform:translateX(-50%);padding:9px 15px;border-radius:100px;background:var(--pg-live);color:var(--bg-base);font-size:13px;letter-spacing:.01em;white-space:nowrap;opacity:0;pointer-events:none;transition:transform .42s var(--ease-out),opacity .24s ease;display:flex;gap:9px;align-items:center}
.cs-pg-pill .n{font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;opacity:.62}
.cs-pg-pill .rule{width:1px;height:11px;background:currentColor;opacity:.4}
.cs-pager:hover .cs-pg-pill,.cs-pager:focus-within .cs-pg-pill{opacity:1}

/* ---------- Case-study snap deck (SPEC §3.5, desktop >820px, motion OK) ---------- */
.cs-deck{position:relative;height:100vh;height:100svh;overflow:hidden}
.cs-slide{position:absolute;inset:0;overflow:hidden;visibility:hidden}
.cs-slide.cv{box-shadow:-26px 0 60px rgba(0,0,0,0.16)}
.cs-slide-inner{min-height:100%;will-change:transform}
body.cs-deck-on{overflow:hidden}
html.cs-static .cs-deck{height:auto;overflow:visible}
html.cs-static .cs-slide{position:relative;visibility:visible!important;transform:none!important}

/* Dot cursor (SPEC §1.7) */
#dot-cursor{position:fixed;top:0;left:0;width:12px;height:12px;border-radius:50%;background:#ffffff;mix-blend-mode:difference;z-index:9900;pointer-events:none;transform:translate(-50%,-50%);transition:width .16s ease,height .16s ease;display:none}
@media (hover:hover) and (pointer:fine){#dot-cursor{display:block}}
#dot-cursor.grow{width:30px;height:30px}
#dot-cursor.press{width:8px;height:8px}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  #nav{padding:20px 24px 0}.nav-side{display:none}
  .ai-inner{grid-template-columns:1fr}
  .testimonials{position:relative;top:auto;height:auto;min-height:100vh;min-height:100lvh;padding:110px 24px 130px}
  .t-head{position:static}
  .t-cards{position:static;transform:none;left:auto;width:auto;height:auto;display:flex;flex-direction:row;align-items:stretch;gap:16px;overflow-x:auto;scroll-snap-type:x proximity;touch-action:pan-x pan-y;overscroll-behavior-x:contain;margin:56px -24px 0;padding:8px 24px 28px;scrollbar-width:none}
  .t-cards::-webkit-scrollbar{display:none}
  .t-card{position:static;transform:none;left:auto;flex:0 0 min(430px,84vw);width:min(430px,84vw);max-width:none;min-height:0;margin:0;scroll-snap-align:center;will-change:auto}
  .t-scrub{height:32vh}
  .about-fun{position:relative;top:auto;min-height:0;padding:110px 24px 140px}
  .af-inner{position:static;width:auto;max-width:none;margin:0;transform:none}
  .fact-card{transform:none}
  .aff-hold{display:none}
}
@media (max-width:900px){
  .pg-grid{grid-template-columns:repeat(2,1fr)}
  .pg-tile:nth-of-type(3n+2),.pg-tile:nth-of-type(3n+3){--pg-offset:0px}
  .pg-tile:nth-of-type(2n){--pg-offset:64px}
  .pg-intro{grid-template-columns:1fr}.pg-intro p{grid-column:auto}
  .playground-bricks{padding:112px 20px 140px}
  .fact-grid{grid-template-columns:1fr 1fr}
  .process{grid-template-columns:1fr 1fr}
  .cs-hero-grid{grid-template-columns:1fr}
  .cs-ledger-head{grid-template-columns:1fr}
  .cs-ledger-num{font-size:64px}
  .cs-meta{margin-top:8px}
}
@media (max-width:820px){
  .cs-pager{display:none!important}
  .cs-meta{grid-template-columns:1fr;gap:26px 0}
  .cs-quote p{font-size:30px}
  .cs-closing{padding:130px 0}
  .cs-closing h2{font-size:38px}
  .rn-card{display:none}
}
@media (max-width:720px){
  .tile-row{flex-direction:column;gap:22px}
  .tile-wide,.tile-narrow{width:100%}
  .tile{height:380px;transform:none;opacity:1}
  .ft-grid{grid-template-columns:1fr}
  footer.site-footer{padding:100px 24px 40px}
  .projects{padding:190px 0 120px}
  .projects .wrap,.featured-work .wrap{padding:0 24px}
}
@media (max-width:640px){
  .hero{height:100svh}
  .hero-content{display:flex;flex-direction:column;justify-content:flex-start;--sun-w:clamp(258px,66vw,340px);--col-pad-l:64px;padding:calc(var(--sun-w)*0.5 + 45px) 24px 124px var(--col-pad-l)}
  .hero-eyebrow{position:relative;left:auto;top:auto;font-size:13px;margin-bottom:22px;z-index:2}
  .hero-h1{position:relative;left:auto;top:auto;font-size:clamp(46px,14.5vw,120px);letter-spacing:0;line-height:1.0;z-index:2}
  .hero-h1 .roll{position:static;display:block;margin-left:0}
  .hero-vlabel{display:block;top:50%;left:calc(16px - var(--col-pad-l));transform:translateY(-50%) rotate(180deg);writing-mode:vertical-rl;font-size:13px;z-index:2}
  .recorder{position:relative;left:auto;top:auto;transform:scale(0.66);transform-origin:top left;width:fit-content;max-width:none;align-self:flex-start;margin:clamp(24px,4.5vh,56px) 0 0;z-index:2}
  .nav-pill{display:none}
  .cs-tagline{font-size:26px}
  .burger{display:flex;order:-1;margin-right:auto;background:#ffffff;color:#14202f;box-shadow:0 2px 8px rgba(6,6,6,0.18)}
  .nav-tools{width:100%;min-width:0}
  .cs-wrap{padding:0 22px}
  .cs-hero-h{font-size:42px}.cs-ledger-h{font-size:32px}
  .cs-hero{padding-top:112px}
  .cs-cols,.cs-steps,.cs-stats{grid-template-columns:1fr}
  .pgf-arrow{width:44px;height:44px}
  .about-intro,.about-exp,.about-fun{padding-left:22px;padding-right:22px}
  .ai-body{font-size:clamp(16px,4.4vw,20px);letter-spacing:-0.4px}
  .ai-heading{font-size:clamp(28px,5.4vw,38px);line-height:1.28}
  .ai-photos{transform:scale(.72);transform-origin:top left;height:430px}
}
@media (max-width:620px){
  .pgf-cap p{font-size:14px}
  .pgf-arrow{width:44px;height:44px;font-size:17px}
  .pgf-arrow.prev{left:clamp(10px,3vw,40px)}.pgf-arrow.next{right:clamp(10px,3vw,40px)}
}
@media (max-width:560px){
  .pg-grid{grid-template-columns:1fr}
  .pg-tile{--pg-offset:0px!important}
  .playground-bricks{padding:112px 20px 96px}
  .fact-grid{grid-template-columns:1fr}
  .fact-card.wide{grid-column:auto}
}
@media (max-width:360px){
  .recorder{transform:scale(0.58)}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  .pgf-card{transition:opacity .3s ease,filter .3s ease}
}