/* Base */
:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}body{margin:0}[hidden]{display:none!important}

/* Layout: Apple-style storytelling — frosted global nav, black product-hero, alternating light/black chapters, one chapter per discipline, centered headlines over full-width media */
:root{
  --bg:#ffffff; --bg-alt:#f5f5f7; --fg:#1d1d1f; --fg-2:#6e6e73; --line:#d2d2d7;
  --accent:#0066cc; --accent-btn:#0071e3; --card:#ffffff;
  --nav:rgba(250,250,252,.78); --nav-fg:#1d1d1f;
  --ink:#000000; --ink-fg:#f5f5f7; --ink-fg-2:#86868b; --ink-card:#1d1d1f; --ink-accent:#2997ff;
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Helvetica Neue",Helvetica,"Segoe UI",Arial,sans-serif;
  --r-lg:28px; --r-md:18px;
  --wrap:1040px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#000000; --bg-alt:#101011; --fg:#f5f5f7; --fg-2:#a1a1a6; --line:#424245;
  --accent:#2997ff; --accent-btn:#0071e3; --card:#1d1d1f;
  --nav:rgba(22,22,23,.78); --nav-fg:#f5f5f7; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#000000; --bg-alt:#101011; --fg:#f5f5f7; --fg-2:#a1a1a6; --line:#424245;
  --accent:#2997ff; --accent-btn:#0071e3; --card:#1d1d1f;
  --nav:rgba(22,22,23,.78); --nav-fg:#f5f5f7; color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:56px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{background:var(--bg);color:var(--fg);font-family:var(--sans);font-size:17px;line-height:1.47;letter-spacing:-.022em;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--nav)}
img{display:block;max-width:100%}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--accent-btn);outline-offset:3px;border-radius:6px}
h1,h2,h3{margin:0;font-weight:600;text-wrap:balance}
p{margin:0}
.gut{padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.wrap{max-width:var(--wrap);margin:0 auto}
.wide{max-width:1260px;margin:0 auto}

/* ---------- nav ---------- */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--nav);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px)}
.nav-in{max-width:1024px;margin:0 auto;height:44px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:8px;color:var(--nav-fg);font-weight:600;font-size:15px;letter-spacing:.08em}
.brand:hover{text-decoration:none}
.brand svg{width:18px;height:18px}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:28px}
.nav ul a{color:var(--nav-fg);opacity:.8;font-size:12px;letter-spacing:-.01em}
.nav ul a:hover{opacity:1;text-decoration:none}
.menu-btn{display:none;background:none;border:0;color:var(--nav-fg);width:36px;height:36px;padding:0;cursor:pointer}
.menu-btn span{display:block;width:17px;height:1.5px;background:currentColor;margin:4px auto;transition:transform .3s}
@media (max-width:833px){
  .menu-btn{display:block}
  .nav ul{display:none;position:absolute;left:0;right:0;top:44px;flex-direction:column;gap:0;background:var(--nav);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:8px max(28px,env(safe-area-inset-left,0px)) 24px}
  .nav.open ul{display:flex}
  .nav ul a{display:block;font-size:24px;font-weight:600;opacity:1;padding:8px 0}
  .nav.open .menu-btn span:first-child{transform:translateY(2.75px) rotate(45deg)}
  .nav.open .menu-btn span:last-child{transform:translateY(-2.75px) rotate(-45deg)}
}

/* ---------- shared section type ---------- */
.sec{padding-block:96px}
.sec.alt{background:var(--bg-alt)}
.sec.ink{background:var(--ink);color:var(--ink-fg)}
.sec.ink a{color:var(--ink-accent)}
.head{text-align:center;display:grid;gap:10px;margin-bottom:56px}
.eyebrow{font-size:clamp(17px,1.8vw,21px);font-weight:600;color:var(--fg-2)}
.ink .eyebrow{color:var(--ink-fg-2)}
.h2{font-size:clamp(36px,5.6vw,64px);line-height:1.06;letter-spacing:-.015em}
.tag{font-size:clamp(19px,2.1vw,26px);line-height:1.25;color:var(--fg-2);font-weight:400;max-width:34ch;margin:6px auto 0}
.ink .tag{color:var(--ink-fg-2)}
.links{display:flex;gap:28px;justify-content:center;flex-wrap:wrap;margin-top:18px;font-size:19px}
.links a::after{content:" ›"}
.btn{display:inline-block;background:var(--accent-btn);color:#fff!important;border-radius:980px;padding:11px 22px;font-size:17px}
.btn:hover{text-decoration:none;filter:brightness(1.08)}
.zoom{cursor:zoom-in}

/* ---------- hero ---------- */
.hero{background:var(--ink);color:var(--ink-fg);text-align:center;padding-top:72px;overflow:hidden}
.hero .eyebrow{color:var(--ink-fg-2)}
.hero h1{font-size:clamp(44px,8vw,96px);line-height:1.02;letter-spacing:-.025em;margin-top:8px}
.hero h1 .grad{background:linear-gradient(90deg,#f5f5f7 0%,#b8b8c0 55%,#7d7d86 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .tag{color:var(--ink-fg-2);max-width:30ch}
.hero .links a{color:var(--ink-accent)}
.hero-img{margin:56px auto 0;max-width:1440px;position:relative}
.hero-img img{width:100%;aspect-ratio:2000/1231;object-fit:cover;animation:rise 1.6s cubic-bezier(.2,.7,.1,1) both}
.hero-img::after{content:"";position:absolute;inset:auto 0 0;height:30%;background:linear-gradient(transparent,var(--ink))}
@keyframes rise{from{transform:scale(1.06) translateY(16px)}to{transform:none}}

/* ---------- highlights ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;text-align:center}
.stat b{display:block;font-size:clamp(44px,6vw,72px);font-weight:600;letter-spacing:-.03em;line-height:1.05;font-variant-numeric:tabular-nums}
.stat span{color:var(--fg-2);font-size:17px}
@media (max-width:600px){.stats{grid-template-columns:1fr;gap:36px}}

/* ---------- clients marquee ---------- */
.clients{background:var(--ink);padding-block:56px;overflow:hidden}
.clients p{text-align:center;color:var(--ink-fg-2);font-size:14px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:28px}
.track{display:flex;gap:64px;width:max-content;animation:marq 38s linear infinite}
.track img{width:96px;height:96px;object-fit:contain;opacity:.85}
.clients:hover .track{animation-play-state:paused}
@keyframes marq{to{transform:translateX(-50%)}}
.mask{-webkit-mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}

/* ---------- chapter index ---------- */
.chips{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.chips a{border:1px solid var(--line);color:var(--fg);border-radius:980px;padding:9px 18px;font-size:14px;background:var(--card)}
.chips a:hover{text-decoration:none;border-color:var(--fg-2)}

/* ---------- branding grid ---------- */
.logos{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.logos figure{margin:0;border-radius:var(--r-md);overflow:hidden;background:var(--card);aspect-ratio:1;max-width:100%}
.logos img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.1,1)}
.logos figure:hover img{transform:scale(1.04)}
@media (max-width:734px){.logos{grid-template-columns:repeat(2,1fr);gap:12px}}

/* ---------- carousel ---------- */
.banners{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.banners img{width:100%;border-radius:var(--r-md);aspect-ratio:1600/609;object-fit:cover}
@media (max-width:734px){.banners{grid-template-columns:1fr}}
.rail{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:4px}
.rail::-webkit-scrollbar{display:none}
.rail>*{flex:0 0 auto;scroll-snap-align:start}
.rail.sq img{width:min(320px,72vw);aspect-ratio:1;border-radius:var(--r-md);object-fit:cover}
.rail.tall img{width:min(240px,58vw);aspect-ratio:600/1100;border-radius:var(--r-md);object-fit:cover;object-position:top;background:var(--card)}
.rail-ctl{display:flex;justify-content:flex-end;gap:14px;margin-top:20px}
.rail-ctl button{width:36px;height:36px;border-radius:50%;border:0;background:var(--line);color:var(--fg);font-size:18px;line-height:1;cursor:pointer;opacity:.85}
.alt .rail-ctl button{background:#d2d2d766}
.rail-ctl button:hover{opacity:1}
.rail-ctl button:disabled{opacity:.3;cursor:default}

/* ---------- print tiles ---------- */
.tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.tile{border-radius:var(--r-lg);overflow:hidden;background:var(--bg-alt);min-width:0}
.tile img{width:100%;height:100%;object-fit:cover;aspect-ratio:1}
.tile.span2{grid-column:span 2}
.tile.span2 img{aspect-ratio:1400/760}
@media (max-width:734px){.tiles{grid-template-columns:1fr}.tile.span2{grid-column:auto}.tile.span2 img{aspect-ratio:1400/1093}}

/* ---------- photo ---------- */
.ph-main{border-radius:var(--r-lg);overflow:hidden;margin-bottom:16px}
.ph-main img{width:100%;aspect-ratio:3/2;object-fit:cover}
.ph-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ph-grid img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:var(--r-md)}
.ph-grid .v img{aspect-ratio:3/2;object-position:center 40%}
@media (max-width:734px){.ph-grid{grid-template-columns:1fr 1fr;gap:10px}}

/* ---------- 3d + video duo ---------- */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.card{border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;text-align:center;min-width:0}
.card .txt{padding:48px 28px 32px;display:grid;gap:8px}
.card h3{font-size:clamp(32px,4vw,48px);letter-spacing:-.015em;line-height:1.08}
.card .tag{font-size:19px;margin:0 auto}
.card .links{margin-top:10px;font-size:17px}
.card.light{background:var(--bg-alt)}
.card.dark{background:var(--ink);color:var(--ink-fg)}
.card.dark .tag{color:var(--ink-fg-2)}
.card.dark a{color:var(--ink-accent)}
.card .media{margin-top:auto}
.card .media img{width:100%;aspect-ratio:16/11;object-fit:cover}
.reel{margin-top:auto;aspect-ratio:16/11;display:grid;place-items:center;position:relative;overflow:hidden;background:radial-gradient(120% 90% at 50% 100%,#2a2a30 0%,#000 70%)}
.reel .play{width:84px;height:84px;border-radius:50%;background:rgba(255,255,255,.14);backdrop-filter:blur(10px);display:grid;place-items:center;transition:transform .4s}
.reel:hover .play{transform:scale(1.08)}
.reel .play svg{width:30px;height:30px;margin-left:5px;fill:#f5f5f7}
.reel .tc{position:absolute;left:24px;right:24px;bottom:22px;display:flex;justify-content:space-between;font-size:12px;color:var(--ink-fg-2);font-variant-numeric:tabular-nums;letter-spacing:.04em}
.reel .bar{position:absolute;left:24px;right:24px;bottom:44px;height:3px;border-radius:3px;background:#ffffff26}
.reel .bar i{display:block;height:100%;width:38%;border-radius:3px;background:#f5f5f7}
@media (max-width:734px){.duo{grid-template-columns:1fr}}

/* ---------- about ---------- */
.about-top{display:grid;grid-template-columns:auto 1fr;gap:48px;align-items:center;margin-bottom:72px}
.about-top img{width:200px;height:200px;border-radius:50%;object-fit:cover;background:var(--bg-alt)}
.about-top h2{font-size:clamp(32px,4.4vw,48px);letter-spacing:-.015em;line-height:1.08;margin-bottom:16px}
.about-top p{color:var(--fg-2);font-size:19px;max-width:60ch}
.about-top p b{color:var(--fg);font-weight:600}
@media (max-width:734px){.about-top{grid-template-columns:1fr;text-align:center;gap:28px}.about-top img{margin:0 auto;width:150px;height:150px}}
.xp-title{font-size:clamp(24px,3vw,32px);margin-bottom:12px}
.xp{border-top:1px solid var(--line)}
.xp details{border-bottom:1px solid var(--line)}
.xp summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:130px 1fr auto;gap:20px;align-items:baseline;padding:22px 0}
.xp summary::-webkit-details-marker{display:none}
.xp .yr{color:var(--fg-2);font-size:15px;font-variant-numeric:tabular-nums}
.xp .co{font-size:21px;font-weight:600;letter-spacing:-.015em;min-width:0}
.xp .ro{display:block;font-size:15px;font-weight:400;color:var(--fg-2);margin-top:2px;letter-spacing:-.01em}
.xp .pm{width:22px;height:22px;position:relative;color:var(--fg-2)}
.xp .pm::before,.xp .pm::after{content:"";position:absolute;left:50%;top:50%;width:13px;height:1.5px;background:currentColor;transform:translate(-50%,-50%);transition:transform .3s}
.xp .pm::after{transform:translate(-50%,-50%) rotate(90deg)}
.xp details[open] .pm::after{transform:translate(-50%,-50%) rotate(0)}
.xp .body{padding:0 0 26px 150px;color:var(--fg-2);max-width:calc(150px + 62ch)}
@media (max-width:600px){.xp summary{grid-template-columns:1fr auto;gap:4px 12px}.xp .yr{grid-column:1/-1}.xp .body{padding-left:0}}

/* ---------- quote + contact ---------- */
.quote{font-size:clamp(28px,4.4vw,52px);line-height:1.12;letter-spacing:-.02em;font-weight:600;text-align:center;max-width:22ch;margin:0 auto}
.quote .dim{color:var(--ink-fg-2)}
.contact{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:760px;margin:0 auto}
.ct{background:var(--card);border-radius:var(--r-md);padding:28px;display:grid;gap:6px;min-width:0}
.ct small{color:var(--fg-2);font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.ct .val{font-size:21px;font-weight:600;user-select:all;overflow-wrap:anywhere}
.ct button{justify-self:start;margin-top:8px;background:none;border:1px solid var(--line);color:var(--accent);border-radius:980px;padding:6px 14px;font:inherit;font-size:14px;cursor:pointer}
@media (max-width:600px){.contact{grid-template-columns:1fr}}

/* ---------- footer ---------- */
footer{background:var(--bg-alt);color:var(--fg-2);font-size:12px;padding-block:20px 36px}
footer .row{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:16px;margin-top:16px}
footer a{color:var(--fg)}

/* ---------- lightbox ---------- */
.lb{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.9);display:grid;place-items:center;padding:max(24px,env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) max(24px,env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));cursor:zoom-out}
.lb[hidden]{display:none!important}
.lb img{max-height:88vh;max-width:min(1200px,100%);object-fit:contain;border-radius:12px}
.lb button{position:absolute;top:calc(16px + env(safe-area-inset-top,0px));right:calc(16px + env(safe-area-inset-right,0px));width:40px;height:40px;border-radius:50%;border:0;background:#ffffff26;color:#fff;font-size:22px;cursor:pointer}

/* ---------- utilities (replaced inline style attributes for CSP) ---------- */
.sec-work{padding-block:96px 0}
.head.flush{margin-bottom:0}
.chips.spaced{margin-top:28px}
.pos-30{object-position:center 30%}
.eyebrow.on-ink{color:var(--ink-fg-2)}
.eyebrow.tight{margin-bottom:6px}

/* ---------- 404 ---------- */
.nf{min-height:100vh;min-height:100dvh;display:grid;place-items:center;padding-block:72px}