:root{
  --black:#0A0A0A;
  --char:#171614;
  --char-2:#22201D;
  --cream:#EFEAE3;
  --greige:#B4A99B;
  --mute:#8B8278;
  --glow:#E9D3AE;
  --line:rgba(239,234,227,.14);
  --line-l:rgba(10,10,10,.13);
  --max:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--black);color:var(--cream);
  font-family:'Poppins',system-ui,sans-serif;font-weight:300;font-size:16.5px;line-height:1.68;
  -webkit-font-smoothing:antialiased}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 30px}
h1,h2,h3{font-weight:200;letter-spacing:-.02em;line-height:1.08;margin:0;text-transform:lowercase}
h1{font-size:clamp(44px,6.4vw,82px)}
h2{font-size:clamp(31px,4.2vw,50px)}
h3{font-size:21px;font-weight:300;letter-spacing:-.01em}
p{margin:0 0 1.1em;max-width:64ch}
.sec{padding:112px 0}
.kicker{font-size:14px;letter-spacing:.16em;color:var(--mute);margin-bottom:20px;font-weight:400}
.lead{font-size:19px;color:var(--greige);max-width:56ch;font-weight:300}
.light{background:var(--cream);color:var(--black)}
.light .lead{color:#5c5449}
.light .kicker{color:#8a8175}
.light .btn-p{background:var(--black);color:var(--cream)}
.light .btn-p:hover{background:#2e2b27}

.btn{display:inline-block;padding:15px 30px;border-radius:2px;font:inherit;font-size:15px;font-weight:400;
  letter-spacing:.02em;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:.25s}
.btn-p{background:var(--cream);color:var(--black)}
.btn-p:hover{background:#fff}
.btn-o{background:transparent;border-color:rgba(239,234,227,.4);color:var(--cream)}
.btn-o:hover{border-color:var(--cream)}
.light .btn-o{border-color:rgba(10,10,10,.35);color:var(--black)}
.light .btn-o:hover{border-color:var(--black)}

/* header */
header{position:fixed;top:0;left:0;right:0;z-index:80;transition:background .4s,border-color .4s;
  border-bottom:1px solid transparent}
header.solid{background:rgba(10,10,10,.86);backdrop-filter:blur(14px);border-bottom-color:var(--line)}

.mark{font-size:30px;font-weight:300;letter-spacing:-.045em;text-decoration:none;line-height:1}

.nav nav a{text-decoration:none;opacity:.75;transition:opacity .2s}
.nav nav a:hover{opacity:1}


/* hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden}
.hero .bg{position:absolute;inset:0}
.hero .bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 46%}

.hero::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,10,10,.72) 0%,rgba(10,10,10,.28) 34%,rgba(10,10,10,.86) 88%)}
.hero .wrap{position:relative;z-index:2;padding-bottom:74px;padding-top:150px;width:100%}
.hero h1{max-width:14ch}
.hero p{color:rgba(239,234,227,.82);font-size:19px;max-width:44ch;margin-top:22px}
.hero .btns{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}

.scenes{margin-top:56px;padding-top:26px;border-top:1px solid var(--line)}
.scenes small{display:block;font-size:13.5px;letter-spacing:.14em;color:var(--mute);margin-bottom:16px}
.chips{display:flex;gap:10px;flex-wrap:wrap}
.chip{background:transparent;border:1px solid rgba(239,234,227,.3);color:var(--cream);
  padding:10px 22px;border-radius:2px;font:inherit;font-size:14.5px;font-weight:300;cursor:pointer;transition:.25s}
.chip:hover{border-color:var(--cream)}
.chip[aria-pressed="true"]{background:var(--cream);color:var(--black);border-color:var(--cream)}
#scenecap{margin-top:18px;font-size:15px;color:var(--greige);min-height:1.6em}

/* split blocks */
.split{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch}
.split .txt{padding:104px 68px;display:flex;flex-direction:column;justify-content:center}
.split .pic img{width:100%;height:100%;object-fit:cover;min-height:520px}
@media(max-width:900px){.split{grid-template-columns:1fr}.split .txt{padding:72px 30px}
  .split .pic img{min-height:400px}.split .pic{order:-1}}

/* pillars */
.rows{margin-top:64px;border-top:1px solid var(--line-l)}
.row{display:grid;grid-template-columns:.36fr 1fr;gap:44px;padding:38px 0;border-bottom:1px solid var(--line-l)}
.row p{margin:0;font-size:16px;color:#5c5449}
@media(max-width:760px){.row{grid-template-columns:1fr;gap:12px;padding:30px 0}}

/* product cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:60px}
.card{border:1px solid var(--line);padding:34px 30px 38px}
.card h3{margin-bottom:12px}
.card p{font-size:15.5px;color:var(--greige);margin:0}
.cards.four{grid-template-columns:repeat(4,1fr);gap:24px}
.cards.four .card{padding:26px 24px 30px}
@media(max-width:900px){.cards,.cards.four{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.cards,.cards.four{grid-template-columns:1fr}}

/* spectrum */
.spectrum{margin-top:56px}
.track{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-bottom:36px}
.track::before{content:"";position:absolute;left:6%;right:6%;top:9px;height:1px;background:rgba(10,10,10,.22)}
.stop{position:relative;background:none;border:none;font:inherit;font-weight:300;cursor:pointer;
  padding:26px 6px 0;color:#7d7568;text-align:center;font-size:14.5px;line-height:1.35;transition:color .25s}
.stop::before{content:"";position:absolute;top:4px;left:50%;transform:translateX(-50%);
  width:11px;height:11px;border-radius:50%;background:var(--cream);border:1px solid rgba(10,10,10,.3);transition:.25s}
.stop:hover{color:var(--black)}
.stop[aria-pressed="true"]{color:var(--black)}
.stop[aria-pressed="true"]::before{background:var(--black);border-color:var(--black);transform:translateX(-50%) scale(1.25)}
.spanel{border:1px solid var(--line-l);padding:38px 40px;min-height:200px}
.spanel h3{margin-bottom:10px}
.spanel p{margin:0 0 14px;color:#5c5449;font-size:16.5px}
.spanel ul{margin:0;padding-left:18px;color:#5c5449;font-size:16px}
.spanel li{margin-bottom:6px}
.scale{display:flex;justify-content:space-between;font-size:13.5px;letter-spacing:.1em;color:#8a8175;margin-bottom:14px}
@media(max-width:760px){.track{grid-template-columns:1fr 1fr;gap:18px 0}.track::before{display:none}
  .spanel{padding:28px 24px}}

/* two types */
.types{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:56px;border:1px solid var(--line-l)}
.type{padding:42px 40px}
.type+.type{border-left:1px solid var(--line-l)}
.type h3{margin-bottom:14px}
.type p{font-size:16px;color:#5c5449}
.type dl{margin:22px 0 0;font-size:15.5px}
.type dt{color:#8a8175;font-size:13.5px;letter-spacing:.08em;margin-top:14px}
.type dd{margin:2px 0 0;color:#3b362f}
@media(max-width:760px){.types{grid-template-columns:1fr}.type+.type{border-left:none;border-top:1px solid var(--line-l)}
  .type{padding:32px 26px}}

/* learn */
.learn{margin-top:56px;border-top:1px solid var(--line)}
.learn a{display:grid;grid-template-columns:.42fr 1fr;gap:36px;padding:28px 6px;
  border-bottom:1px solid var(--line);text-decoration:none;transition:background .25s}
.learn a:hover{background:rgba(239,234,227,.045)}
.learn b{font-weight:300;font-size:21px;letter-spacing:-.01em}
.learn span{color:var(--greige);font-size:15.5px}
@media(max-width:760px){.learn a{grid-template-columns:1fr;gap:8px}}

/* quiz */
.quiz{margin-top:52px;max-width:840px;border:1px solid var(--line-l);padding:46px}
.q{margin-bottom:30px}
.q>p{font-weight:400;font-size:16.5px;margin:0 0 14px}
.opts{display:flex;gap:10px;flex-wrap:wrap}
.opt{border:1px solid rgba(10,10,10,.28);background:transparent;color:var(--black);
  padding:10px 20px;border-radius:2px;font:inherit;font-size:14.5px;font-weight:300;cursor:pointer;transition:.2s}
.opt:hover{border-color:var(--black)}
.opt[aria-pressed="true"]{background:var(--black);color:var(--cream);border-color:var(--black)}
#quizout{display:none;margin-top:30px;padding:26px 28px;background:#E4DDD3;border-left:2px solid var(--black)}
#quizout h3{margin-bottom:8px}
#quizout p{margin:0;font-size:16px;color:#4e473d}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:34px;margin-top:60px;counter-reset:s}
.step{counter-increment:s;padding-top:18px;border-top:1px solid var(--line)}
.step::before{content:"0" counter(s);font-size:13px;letter-spacing:.14em;color:var(--mute)}
.step h3{margin:12px 0 8px;font-size:19px}
.step p{font-size:15px;color:var(--greige);margin:0}
@media(max-width:820px){.steps{grid-template-columns:1fr 1fr}}

/* contact */
.cform{display:grid;grid-template-columns:1fr 1fr;gap:78px;align-items:start}
@media(max-width:900px){.cform{grid-template-columns:1fr;gap:48px}}
form{display:grid;gap:16px}
label{font-size:13.5px;letter-spacing:.1em;color:var(--mute);margin-bottom:-9px}
input,select,textarea{font:inherit;font-weight:300;font-size:16px;padding:14px 16px;width:100%;
  background:transparent;border:1px solid var(--line);border-radius:2px;color:var(--cream)}
select option{background:var(--char)}
input::placeholder,textarea::placeholder{color:#6c655c}
input:focus,select:focus,textarea:focus,.opt:focus-visible,.chip:focus-visible,.btn:focus-visible,a:focus-visible{
  outline:2px solid var(--glow);outline-offset:2px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:560px){.two{grid-template-columns:1fr}}
.fine{font-size:13.5px;color:var(--mute);margin:0}
#formmsg{display:none;padding:15px 17px;border:1px solid var(--glow);color:var(--glow);font-size:15.5px}
.contactlist{margin-top:40px;font-size:16px;color:var(--greige)}
.contactlist a{text-decoration:none;color:var(--cream)}

/* modal */
.overlay{position:fixed;inset:0;z-index:200;background:rgba(6,6,6,.72);backdrop-filter:blur(6px);
  display:none;align-items:center;justify-content:center;padding:24px}
.overlay.open{display:flex}
.modal{background:var(--char);border:1px solid var(--line);width:100%;max-width:620px;
  max-height:88vh;overflow-y:auto;padding:46px 48px 42px;position:relative}
.modal h2{font-size:clamp(27px,4vw,36px)}
.modal .lead{font-size:16.5px;margin-top:14px}
.modal form{margin-top:26px}
.xclose{position:absolute;top:16px;right:18px;background:none;border:none;color:var(--greige);
  font-size:26px;line-height:1;cursor:pointer;padding:6px 10px;font-family:inherit;font-weight:200}
.xclose:hover{color:var(--cream)}
#catdone{display:none;text-align:left}
#catdone h2{margin-bottom:14px}
@media(max-width:560px){.modal{padding:40px 26px 34px}}
footer{border-top:1px solid var(--line);padding:70px 0 44px;font-size:15px;color:var(--greige)}
.cols{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px}
footer h4{color:var(--cream);font-size:15px;font-weight:400;margin:0 0 16px}
footer a{display:block;text-decoration:none;padding:5px 0;opacity:.8;transition:opacity .2s}
footer a:hover{opacity:1}
.legal{margin-top:56px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;font-size:13.5px;color:var(--mute)}
@media(max-width:820px){.cols{grid-template-columns:1fr 1fr}}

/* ---- multi-page additions ---- */
body.inner{padding-top:0}
body.inner header{background:rgba(10,10,10,.94);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
body.inner .sec:first-of-type{padding-top:158px}
body.inner .split:first-of-type{padding-top:78px}
.nav nav a.here{opacity:1;border-bottom:1px solid var(--glow);padding-bottom:3px}
.mark:hover{opacity:.85}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ---- photography blocks ---- */
.band{position:relative;min-height:66vh;display:flex;align-items:flex-end;overflow:hidden}
.band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.band::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,10,10,.30) 0%,rgba(10,10,10,.12) 40%,rgba(10,10,10,.88) 100%)}
.band .bandtext{position:relative;z-index:2;max-width:var(--max);margin:0 auto;padding:0 30px 76px;width:100%}
.band .lead{color:rgba(239,234,227,.84)}
@media(max-width:760px){.band{min-height:54vh}.band .bandtext{padding-bottom:52px}}

.lead-img{margin:0;padding-top:78px}
.lead-img img{width:100%;max-height:62vh;object-fit:cover;object-position:50% 46%}
body.inner .lead-img+.sec{padding-top:80px}

.archrow{display:grid;grid-template-columns:.7fr 1fr;gap:56px;align-items:center;margin-top:64px}
.archrow img{width:100%;height:100%;object-fit:cover;max-height:560px}
.archrow h3{margin-bottom:14px}
@media(max-width:820px){.archrow{grid-template-columns:1fr;gap:32px}.archrow img{max-height:380px}}

/* spec tables inside product cards */
.spec{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;margin:22px 0 0;
  padding-top:18px;border-top:1px solid var(--line);font-size:14.5px}
.spec dt{color:var(--mute);letter-spacing:.07em;font-size:12.5px;padding-top:2px}
.spec dd{margin:0;color:rgba(239,234,227,.86)}

/* product grids from the catalogue */
.prod{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin:52px 0 12px}
.prod figure{margin:0}
.prod img{width:100%;height:auto;background:#141312;border:1px solid var(--line)}
.light .prod img{border-color:var(--line-l)}
.prod figcaption{margin-top:12px;font-size:14.5px;color:var(--greige)}
.light .prod figcaption{color:#5c5449}
@media(max-width:900px){.prod{grid-template-columns:1fr 1fr;gap:20px}}
@media(max-width:520px){.prod{grid-template-columns:1fr}}

.spec.light{border-top-color:var(--line-l)}
.spec.light dd{color:#3b362f}
.spec.light dt{color:#8a8175}
dl.spec{max-width:620px}


#partdone{display:none}

/* header actions */


/* control panels sit better at their own proportions */
.prod.panels{grid-template-columns:repeat(2,1fr);gap:34px;align-items:end}
.prod.panels img{background:#0E0D0C;object-fit:contain;padding:8px}
@media(max-width:700px){.prod.panels{grid-template-columns:1fr}}


/* ============ header ============ */
.nav{display:flex;align-items:center;height:72px;gap:0}
.nav nav{margin-left:auto;display:flex;align-items:center;gap:28px;font-size:14.5px;font-weight:300}
.nav nav a{white-space:nowrap}
.navlink{background:none;border:none;font:inherit;font-size:14.5px;font-weight:300;color:inherit;
  opacity:.75;cursor:pointer;padding:0;margin-left:28px;white-space:nowrap;transition:opacity .2s}
.navlink:hover{opacity:1}
.nav .btn-p{margin-left:20px;padding:11px 20px;font-size:14.5px;white-space:nowrap}
.btn{white-space:nowrap}
.burger{display:none;margin-left:auto;background:none;border:none;cursor:pointer;color:var(--cream);-webkit-appearance:none;appearance:none;
  width:44px;height:44px;align-items:center;justify-content:center;flex-direction:column;gap:5px;padding:0}
.burger span{display:block;width:22px;height:1px;background:currentColor;transition:transform .3s,opacity .2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.mobnav{display:none}


@media(max-width:1040px){
  .nav nav{gap:22px;font-size:14px}
  .navlink{margin-left:22px;font-size:14px}
}
@media(max-width:900px){
  .nav{height:64px}
  .nav nav,.nav .navlink,.nav .btn-p{display:none}
  .burger#burger{display:flex!important}
  header{background:rgba(10,10,10,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
  /* panel box is set inline by site.js */
}

/* ============ mobile ============ */
@media(max-width:900px){
  body{font-size:16px;line-height:1.62}
  .wrap{padding:0 22px}
  .sec{padding:72px 0}
  h1{font-size:clamp(34px,9vw,52px);line-height:1.1}
  h2{font-size:clamp(27px,6.6vw,38px)}
  .lead{font-size:17px}
  p{max-width:none}
  .kicker{font-size:12.5px;margin-bottom:14px}

  /* hero */
  .hero{min-height:88svh}
  .hero .wrap{padding-top:calc(74px + 35svh);padding-bottom:56px}
  .hero h1{max-width:none}
  .hero p{font-size:17px;margin-top:18px}
  .hero .btns{gap:10px;margin-top:28px}
  .hero .btns .btn{flex:1 1 auto;text-align:center;min-width:46%}

  /* touch targets */
  .btn{padding:15px 24px;font-size:15.5px}
  .opt,.chip,.stop{min-height:44px}
  .opt{padding:12px 18px}

  /* blocks */
  .split .txt{padding:60px 22px}
  .split .pic img{min-height:300px}
  .band{min-height:62svh}
  .band .bandtext{padding:0 22px 44px}
  .lead-img img{max-height:44svh}
  .grid,.cards,.cards.four{gap:14px}
  .card{padding:26px 22px 28px}
  .rows{margin-top:40px}
  .steps{gap:24px}

  /* spectrum */
  .spectrum{margin-top:36px}
  .track{grid-template-columns:1fr;gap:0;margin-bottom:22px}
  .stop{text-align:left;padding:15px 0 15px 26px;border-bottom:1px solid var(--line-l);font-size:16px}
  .stop::before{top:50%;left:0;transform:translateY(-50%)}
  .stop[aria-pressed="true"]::before{transform:translateY(-50%) scale(1.25)}
  .spanel{padding:26px 22px;min-height:0}
  .scale{display:none}

  /* quiz */
  .quiz{padding:30px 22px;margin-top:36px}
  .opts{gap:8px}

  /* products */
  .prod{margin:34px 0 8px}
  .spec{grid-template-columns:1fr;gap:2px 0;font-size:15px}
  .spec dt{margin-top:14px}

  /* forms + modals */
  .modal{padding:34px 22px 30px;max-height:92svh}
  .overlay{padding:12px}
  input,select,textarea{font-size:16px;padding:15px 14px}
  .two{gap:12px}
  form{gap:14px}

  /* footer */
  footer{padding:52px 0 34px}
  .cols{grid-template-columns:1fr;gap:28px}
  footer a{padding:9px 0}
  .legal{margin-top:34px;gap:8px}
}

@media(max-width:560px){
  .wrap{padding:0 20px}
  .hero .btns .btn{min-width:100%}
  .cards,.cards.four,.prod,.prod.panels{grid-template-columns:1fr}
  .split .pic img{min-height:240px}
  .archrow img{max-height:280px}
  .mark{font-size:27px}
}

/* stop any wide child forcing sideways scroll */
html,body{overflow-x:hidden}
img,video{max-width:100%}

@supports(padding:max(0px)){
  @media(max-width:900px){
    .wrap{padding-left:max(22px,env(safe-area-inset-left));padding-right:max(22px,env(safe-area-inset-right))}
    .mobnav{padding-bottom:max(40px,env(safe-area-inset-bottom))}
  }
}

/* ============ hero network diagram ============ */
.netmap{position:absolute;inset:0;width:100%;height:100%;
  z-index:1;pointer-events:none;overflow:hidden}
.netmap svg{width:100%;height:100%;display:block;opacity:0;animation:netin 1.6s .5s ease forwards}
@keyframes netin{to{opacity:1}}
.netmap circle{fill:rgba(10,10,10,.20);stroke:rgba(239,234,227,.85);stroke-width:1}
.netmap .ico{stroke:var(--cream);fill:none;stroke-linecap:round;stroke-linejoin:round}
.netmap text{fill:rgba(239,234,227,.9);font-family:'Poppins',sans-serif;font-size:12.5px;
  font-weight:300;text-anchor:middle;letter-spacing:.02em}
@media(max-width:1100px){.netmap text{font-size:11.5px}}
@media(max-width:900px){.netmap text{font-size:13px}}
@media(prefers-reduced-motion:reduce){.netmap svg{opacity:1;animation:none}}



/* ---- mobile corrections ---- */
@media(max-width:900px){
  /* the diagram is drawn for a landscape hero; on a phone it lands on the headline */
  /* portrait band in the upper hero; layout is set in site.js */
  .netmap{display:block;inset:auto 0 auto 0;top:74px;height:33svh}
  .netmap svg{height:100%}
  .netmap text{font-size:26px}
  /* the header is 64px here, not 78 — 158px of padding left a huge gap */
  body.inner .sec:first-of-type{padding-top:104px}
  body.inner .split:first-of-type{padding-top:64px}
  body.inner .lead-img+.sec{padding-top:56px}
  body.inner .lead-img{padding-top:64px}
  /* long headings were breaking awkwardly mid-word on narrow screens */
  h1,h2{overflow-wrap:break-word;hyphens:none}
  /* the fixed header overlaps in-page anchor targets */
  [id]{scroll-margin-top:80px}
}

/* hero now ends on the subhead, so it needs a touch more space beneath */
.hero .wrap{padding-bottom:96px}
@media(max-width:900px){.hero .wrap{padding-bottom:72px}}

.burger span{background:var(--cream)}

/* mobile menu items */
.mobnav a,.mobnav button{display:block;width:100%;text-align:left;background:none;border:none;
  font:inherit;font-size:19px;font-weight:300;color:var(--cream);text-decoration:none;
  padding:17px 0;border-bottom:1px solid var(--line);cursor:pointer;letter-spacing:-.01em;
  -webkit-appearance:none;appearance:none}
.mobnav .btn{display:block;text-align:center;margin-top:24px;border-bottom:none;
  padding:16px 20px;font-size:16px;background:var(--cream);color:var(--black)}

@media(max-width:900px){
  /* slightly deeper scrim so pale icons read against the daylight photo */
  .hero::after{background:linear-gradient(180deg,rgba(10,10,10,.62) 0%,rgba(10,10,10,.42) 38%,rgba(10,10,10,.90) 100%)}
}