@import url("../fonts/fonts.css");

/* ============================================================
   Inteli-Core — light by default, dark on request
============================================================ */
:root{
  --bg:#F4F6F9;--surface:#FFFFFF;--surface-2:#E9EEF4;--surface-3:#DFE7F0;
  --ink:#0A1526;--body:#33445E;--muted:#5F7089;
  --line:rgba(10,21,38,.14);--line-2:rgba(10,21,38,.07);
  --acc:#14477E;--acc-2:#0F3763;--acc-on:#FFFFFF;--acc-soft:rgba(20,71,126,.07);
  --good:#186B41;--warn:#8A5A10;
  --shadow:0 1px 2px rgba(10,21,38,.05),0 12px 28px -18px rgba(10,21,38,.28);
  --shadow-lg:0 2px 4px rgba(10,21,38,.05),0 26px 60px -28px rgba(10,21,38,.4);
  --sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SF Mono",Menlo,monospace;
  --wrap:76rem;--gutter:clamp(1.25rem,4.5vw,3.5rem);--sect:clamp(4.5rem,9vw,7.5rem);
  --ease:cubic-bezier(.22,.61,.36,1);--slow:cubic-bezier(.16,.84,.44,1);--r:10px;
  color-scheme:light;
}
[data-theme="dark"]{
  --bg:#070A0F;--surface:#0E141D;--surface-2:#141C27;--surface-3:#1B2532;
  --ink:#E9EFF7;--body:#C3CFDE;--muted:#8A9BB0;
  --line:rgba(140,170,210,.20);--line-2:rgba(140,170,210,.10);
  --acc:#6BB1FF;--acc-2:#8CC4FF;--acc-on:#04070C;--acc-soft:rgba(107,177,255,.10);
  --good:#4ADE80;--warn:#F0B357;
  --shadow:0 1px 2px rgba(0,0,0,.5),0 12px 28px -18px rgba(0,0,0,.9);
  --shadow-lg:0 2px 4px rgba(0,0,0,.5),0 26px 60px -28px rgba(0,0,0,1);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--body);font-family:var(--sans);font-weight:400;
  font-size:clamp(1rem,.96rem + .2vw,1.06rem);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;
  transition:background .35s var(--ease),color .35s var(--ease)}
img{max-width:100%;height:auto;display:block}
figure{margin:0}
a{color:inherit}
::selection{background:var(--acc);color:var(--acc-on)}
h1,h2,h3{margin:0;color:var(--ink);font-weight:600;line-height:1.1;letter-spacing:-.02em}
h1{font-size:clamp(2.15rem,1.3rem + 3vw,4rem)}
h2{font-size:clamp(1.65rem,1.2rem + 2vw,2.7rem)}
h3{font-size:clamp(1.08rem,1rem + .5vw,1.3rem);letter-spacing:-.01em}
p{margin:0 0 1em}p:last-child{margin:0}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:var(--sect);position:relative}
.section--tight{padding-block:clamp(3rem,6vw,5rem)}
.lead{font-size:clamp(1.06rem,1rem + .45vw,1.28rem);line-height:1.55;color:var(--ink);font-weight:300}
.measure{max-width:62ch}.measure-s{max-width:46ch}
.dim{color:var(--muted)}
.mono{font-family:var(--mono)}
.num{font-family:var(--mono);font-size:.74rem;color:var(--muted);letter-spacing:.1em}
.hr{height:1px;background:var(--line-2);border:0;margin:0}

.skip{position:absolute;left:-9999px;top:0;z-index:300;background:var(--acc);color:var(--acc-on);padding:.75rem 1.25rem;font-weight:600}
.skip:focus{left:1rem;top:1rem}
:focus-visible{outline:2px solid var(--acc);outline-offset:3px;border-radius:3px}

/* scroll progress */
.progress{position:fixed;top:0;left:0;height:2px;width:100%;transform:scaleX(0);transform-origin:left;
  background:var(--acc);z-index:200;will-change:transform}

/* ---------- header ---------- */
.masthead{position:fixed;inset:0 0 auto;z-index:150;padding-block:1rem;transition:background .35s var(--ease),padding .35s var(--ease)}
.masthead::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--line-2);opacity:0;transition:opacity .35s}
.masthead.is-stuck{background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(14px);padding-block:.6rem}
.masthead.is-stuck::after{opacity:1}
.masthead__inner{display:flex;align-items:center;justify-content:space-between;gap:1.2rem}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none}
.brand svg{width:28px;height:28px;flex:0 0 auto}
.brand b{font-weight:600;font-size:1.04rem;color:var(--ink);letter-spacing:-.01em}
.brand b span{color:var(--acc)}
.brand i{font-style:normal;font-family:var(--mono);font-size:.64rem;letter-spacing:.15em;color:var(--muted);
  padding-left:.7rem;border-left:1px solid var(--line-2);display:none}
@media(min-width:78rem){.brand i{display:inline}}
.nav{display:flex;align-items:center;gap:clamp(.9rem,1.8vw,1.8rem)}
.nav a:not(.btn){text-decoration:none;font-size:.92rem;color:var(--body);position:relative;padding-block:.3rem;transition:color .3s}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--acc);transition:right .4s var(--ease)}
.nav a:not(.btn):hover{color:var(--ink)}
.nav a:not(.btn):hover::after{right:0}
.tools{display:flex;align-items:center;gap:.6rem}
.theme{width:40px;height:40px;border-radius:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink);
  cursor:pointer;display:grid;place-items:center;transition:border-color .3s,background .3s,transform .3s var(--ease)}
.theme:hover{border-color:var(--acc);color:var(--acc)}
.theme svg{width:17px;height:17px}
.theme .moon{display:none}
[data-theme="dark"] .theme .sun{display:none}
[data-theme="dark"] .theme .moon{display:block}
.burger{display:none;background:var(--surface);border:1px solid var(--line);color:var(--ink);width:40px;height:40px;border-radius:8px;cursor:pointer;position:relative}
.burger span{position:absolute;left:10px;right:10px;height:1px;background:currentColor;transition:transform .35s var(--ease)}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){bottom:15px}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(4.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){transform:translateY(-4.5px) rotate(-45deg)}

/* ---------- buttons ---------- */
.btn{appearance:none;-webkit-appearance:none;display:inline-flex;align-items:center;gap:.55rem;font-size:.94rem;font-weight:500;padding:.85rem 1.5rem;border-radius:8px;
  text-decoration:none;cursor:pointer;border:1px solid transparent;transition:background .3s,border-color .3s,color .3s,transform .3s var(--ease),box-shadow .3s}
.btn--primary{background:var(--acc);color:var(--acc-on);font-weight:600;box-shadow:var(--shadow)}
.btn--primary:hover{background:var(--acc-2);transform:translateY(-1px);box-shadow:var(--shadow-lg)}
.btn--ghost{border-color:var(--line);color:var(--ink);background:var(--surface)}
.btn--ghost:hover{border-color:var(--acc);color:var(--acc)}
.btn--sm{padding:.6rem 1.1rem;font-size:.86rem}
.btn-row{display:flex;flex-wrap:wrap;gap:.75rem}
.tlink{display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;color:var(--acc);font-family:var(--mono);font-size:.9rem}
.tlink svg{width:14px;height:14px;transition:transform .35s var(--ease)}
.tlink:hover svg{transform:translateX(4px)}

/* ---------- hero ---------- */
.hero{position:relative;padding-block:clamp(7.5rem,14vh,10rem) clamp(3rem,6vw,5rem);overflow:hidden}
.hero::before{content:"";position:absolute;inset:-30% -10% auto -10%;height:70%;z-index:0;pointer-events:none;
  background:radial-gradient(60% 55% at 22% 40%,var(--acc-soft),transparent 70%)}
.hero__grid{position:relative;z-index:1;display:grid;gap:clamp(2.5rem,5vw,4.5rem);align-items:center}
@media(min-width:64rem){.hero__grid{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr)}}
.status{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--mono);font-size:.74rem;letter-spacing:.09em;
  color:var(--body);border:1px solid var(--line);border-radius:999px;padding:.36rem .85rem;background:var(--surface)}
.status i{width:7px;height:7px;border-radius:50%;background:var(--good);box-shadow:0 0 0 3px color-mix(in srgb,var(--good) 20%,transparent);animation:pulse 2.4s infinite}
@keyframes pulse{50%{opacity:.4}}
.hero h1{margin:1.3rem 0;max-width:19ch}
.hero .lead{max-width:50ch}
.hero__cta{margin-top:2rem}

/* hero composition */
.compo{position:relative}
.compo__img{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--line-2)}
.compo__img img{width:100%;aspect-ratio:16/11;object-fit:cover;transform:scale(1.02) translateY(var(--py,0))}
.snap{position:relative;margin:-3.5rem 0 0 0;width:min(100%,25rem);background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r);box-shadow:var(--shadow-lg);overflow:hidden}
@media(min-width:64rem){.snap{margin-left:-2.5rem}}
.snap__head{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.85rem 1.1rem;
  border-bottom:1px solid var(--line-2);background:var(--surface-2)}
.snap__head b{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);font-weight:500}
.snap__head span{font-family:var(--mono);font-size:.7rem;color:var(--body)}
.snap dl{margin:0;display:grid}
.snap dl>div{display:grid;grid-template-columns:minmax(0,8rem) minmax(0,1fr);gap:1rem;padding:.7rem 1.1rem;border-bottom:1px solid var(--line-2)}
.snap dl>div:last-child{border-bottom:0}
.snap dt{font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding-top:.15rem}
.snap dd{margin:0;font-size:.92rem;color:var(--ink)}
.snap__scan{position:absolute;left:0;right:0;top:0;height:35%;pointer-events:none;
  background:linear-gradient(180deg,transparent,color-mix(in srgb,var(--acc) 12%,transparent),transparent);
  animation:scan 7s var(--slow) infinite}
@keyframes scan{0%{transform:translateY(-40%);opacity:0}12%{opacity:1}60%{transform:translateY(300%);opacity:0}100%{transform:translateY(300%);opacity:0}}

.split-2{grid-template-columns:minmax(0,1fr)}
@media(min-width:60rem){.split-2{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}

/* ---------- index strip ---------- */
.strip{border-block:1px solid var(--line-2);background:var(--surface)}
.strip__inner{display:flex;gap:0;overflow-x:auto;scrollbar-width:none}
.strip__inner::-webkit-scrollbar{display:none}
.strip__item{flex:1 0 auto;min-width:13rem;padding:1.1rem clamp(1rem,2vw,1.6rem);border-right:1px solid var(--line-2);
  display:grid;gap:.3rem;transition:background .3s}
.strip__item:last-child{border-right:0}
.strip__item:hover{background:var(--surface-2)}
.strip__item b{font-size:.95rem;color:var(--ink);font-weight:500}
.strip__item span{font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;color:var(--acc)}

/* ---------- arms ---------- */
.arms{display:grid;gap:clamp(1.2rem,2.5vw,1.8rem)}
@media(min-width:58rem){.arms{grid-template-columns:1fr 1fr}}
.arm{background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;
  box-shadow:var(--shadow);transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .4s}
.arm:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--line)}
.arm__img{position:relative;overflow:hidden}
.arm__img img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform 1.2s var(--slow)}
.arm:hover .arm__img img{transform:scale(1.05)}
.arm__tag{position:absolute;z-index:2;top:.9rem;left:.9rem;font-family:var(--mono);font-size:.7rem;letter-spacing:.11em;
  background:var(--surface);color:var(--ink);border:1px solid var(--line-2);border-radius:6px;padding:.35rem .7rem}
.arm__body{padding:clamp(1.4rem,2.6vw,2rem);display:grid;gap:.85rem;align-content:start;flex:1}
.arm h3{font-size:1.35rem}
.arm>.arm__body>p{color:var(--muted);font-size:.97rem;margin:0}
.arm ul{margin:.3rem 0 0;padding:0;list-style:none;display:grid;gap:.5rem}
.arm li{display:grid;grid-template-columns:auto 1fr;gap:.7rem;font-size:.94rem;color:var(--body)}
.arm li::before{content:"";width:5px;height:5px;margin-top:.62rem;background:var(--acc);transform:rotate(45deg)}

/* ---------- engagement rows ---------- */
.rows{display:grid;border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden;background:var(--surface)}
.row{display:grid;gap:.5rem 1.8rem;padding:clamp(1.2rem,2.4vw,1.7rem) clamp(1.2rem,2.4vw,1.8rem);border-bottom:1px solid var(--line-2);
  transition:background .3s}
.row:last-child{border-bottom:0}
.row:hover{background:var(--surface-2)}
@media(min-width:56rem){.row{grid-template-columns:3.2rem minmax(0,14rem) minmax(0,1fr);align-items:baseline}}
.row h3{font-size:1.1rem}
.row p{margin:0;color:var(--muted);font-size:.95rem}
.row .num{padding-top:.2rem}

/* ---------- timeline ---------- */
.tl{position:relative;display:grid;gap:0;padding-left:2.6rem}
.tl::before{content:"";position:absolute;left:11px;top:1.6rem;bottom:1.6rem;width:2px;background:var(--line-2)}
.tl::after{content:"";position:absolute;left:11px;top:1.6rem;width:2px;height:calc(var(--p,0) * 1%);max-height:calc(100% - 3.2rem);
  background:var(--acc);transition:height .15s linear}
.tl__step{position:relative;padding:clamp(1.2rem,2.4vw,1.7rem) 0}
.tl__step+.tl__step{border-top:1px solid var(--line-2)}
.tl__step::before{content:"";position:absolute;left:-2.6rem;top:calc(clamp(1.2rem,2.4vw,1.7rem) + .35rem);width:24px;height:24px;border-radius:50%;
  border:2px solid var(--line);background:var(--bg);transition:border-color .4s,background .4s,box-shadow .4s}
.tl__step.on::before{border-color:var(--acc);background:var(--acc);box-shadow:0 0 0 5px var(--acc-soft)}
.tl__step h3{margin-bottom:.4rem}
.tl__step p{margin:0;color:var(--muted);font-size:.96rem;max-width:56ch}
.tl__step .num{display:block;margin-bottom:.35rem}

/* ---------- dark band ---------- */
.band{position:relative;overflow:hidden;background:#070A0F;color:#C3CFDE;border-block:1px solid var(--line-2)}
.band__bg{position:absolute;inset:0;z-index:0}
.band__bg img{width:100%;height:100%;object-fit:cover;opacity:.28}
.band__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#070A0F 10%,rgba(7,10,15,.55) 55%,#070A0F)}
.band>.wrap{position:relative;z-index:1}
.figures{display:grid;gap:1px;background:rgba(140,170,210,.14)}
@media(min-width:48rem){.figures{grid-template-columns:repeat(3,1fr)}}
.figures div{background:#070A0F;padding:clamp(1.6rem,3vw,2.4rem) clamp(1rem,2vw,1.8rem)}
.figures b{display:block;font-size:clamp(2rem,4vw,3rem);font-weight:600;color:#E9EFF7;line-height:1;letter-spacing:-.02em}
.figures>div>span{display:block;margin-top:.6rem;font-size:.9rem;color:#8A9BB0;max-width:26ch}
.figures b span{font:inherit;color:inherit;display:inline}

/* ---------- past performance ---------- */
.pp{display:grid;border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden;background:var(--surface)}
.pp__row{padding:clamp(1.2rem,2.4vw,1.7rem) clamp(1.2rem,2.4vw,1.8rem);display:grid;gap:.5rem 1.6rem;border-bottom:1px solid var(--line-2);transition:background .3s}
.pp__row:last-child{border-bottom:0}
.pp__row:hover{background:var(--surface-2)}
@media(min-width:58rem){.pp__row{grid-template-columns:minmax(0,12rem) minmax(0,1fr) minmax(0,12rem);align-items:center}}
.pp__row h3{font-size:1rem}
.pp__row p{margin:0;font-size:.94rem;color:var(--muted)}
.pp__stat{font-family:var(--mono);font-size:.78rem;color:var(--acc);letter-spacing:.05em}
@media(min-width:58rem){.pp__stat{text-align:right}}

/* ---------- codes + document ---------- */
.codes{display:grid;gap:1px;background:var(--line-2);border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden}
@media(min-width:26rem){.codes{grid-template-columns:1fr 1fr}}
.codes div{background:var(--surface);padding:1.05rem 1.2rem}
.codes dt{font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:.35rem}
.codes dd{margin:0;font-family:var(--mono);font-size:.95rem;color:var(--ink)}
.codes dd.pending{color:var(--warn)}
.doc{display:flex;gap:1rem;align-items:center;padding:1.1rem 1.2rem;background:var(--surface);border:1px solid var(--line-2);
  border-radius:var(--r);text-decoration:none;transition:border-color .3s,transform .4s var(--ease),box-shadow .4s}
.doc:hover{border-color:var(--acc);transform:translateY(-2px);box-shadow:var(--shadow)}
.doc i{width:38px;height:38px;flex:0 0 auto;border-radius:8px;background:var(--acc-soft);display:grid;place-items:center;color:var(--acc)}
.doc i svg{width:18px;height:18px}
.doc b{display:block;color:var(--ink);font-size:.98rem;font-weight:500}
.doc span{font-family:var(--mono);font-size:.74rem;color:var(--muted)}

/* ---------- faq ---------- */
.faq{border-top:1px solid var(--line-2)}
.faq details{border-bottom:1px solid var(--line-2)}
.faq summary{list-style:none;cursor:pointer;padding:1.2rem 2.6rem 1.2rem 0;position:relative;color:var(--ink);font-weight:500;
  font-size:clamp(1rem,.98rem + .3vw,1.14rem);transition:color .3s}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--acc)}
.faq summary::before,.faq summary::after{content:"";position:absolute;right:.4rem;top:calc(50% - 1px);width:13px;height:2px;background:var(--acc);border-radius:2px;transition:transform .35s var(--ease),opacity .3s}
.faq summary::before{transform:rotate(90deg)}
.faq details[open] summary::before{transform:rotate(0);opacity:0}
.faq__a{padding:0 0 1.4rem;max-width:64ch;color:var(--muted);font-size:.97rem}

/* ---------- form ---------- */
.panel{background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r);box-shadow:var(--shadow)}
.form{display:grid;gap:1rem}
.field{display:grid;gap:.4rem}
.field label{font-family:var(--mono);font-size:.7rem;letter-spacing:.11em;text-transform:uppercase;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;background:var(--bg);border:1px solid var(--line-2);border-radius:8px;
  padding:.85rem 1rem;color:var(--ink);font-family:var(--sans);font-size:1rem;transition:border-color .3s,box-shadow .3s}
.field textarea{min-height:7.5rem;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px var(--acc-soft)}
.field input::placeholder,.field textarea::placeholder{color:var(--muted);opacity:.75}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 49%,var(--acc) 51%),linear-gradient(135deg,var(--acc) 49%,transparent 51%);
  background-size:6px 6px,6px 6px;background-position:calc(100% - 20px) 1.25rem,calc(100% - 14px) 1.25rem;background-repeat:no-repeat}
.field select option{background:var(--surface);color:var(--ink)}
.field.is-bad input,.field.is-bad textarea{border-color:#C2410C}
.field .err{font-size:.78rem;color:#C2410C;display:none}.field.is-bad .err{display:block}
[data-theme="dark"] .field.is-bad input,[data-theme="dark"] .field.is-bad textarea{border-color:#F87171}
[data-theme="dark"] .field .err{color:#F87171}
.two-up{display:grid;gap:1rem}
@media(min-width:44rem){.two-up{grid-template-columns:1fr 1fr}}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}
.form>.btn{justify-self:start}
.form__note{font-size:.84rem;color:var(--muted);max-width:44ch}
.contact-lines{display:grid;gap:1.1rem;margin:0;padding:0}
.contact-lines div{border-top:1px solid var(--line-2);padding-top:.85rem}
.contact-lines dt{font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:.3rem}
.contact-lines dd{margin:0;font-size:1.05rem}
.contact-lines dd a{text-decoration:none;color:var(--ink);transition:color .3s}
.contact-lines dd a:hover{color:var(--acc)}

/* ---------- footer ---------- */
.foot{border-top:1px solid var(--line-2);padding-block:clamp(2.5rem,5vw,4rem) 1.6rem;background:var(--surface)}
.foot__top{display:grid;gap:2rem;margin-bottom:2.4rem}
@media(min-width:56rem){.foot__top{grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr) minmax(0,.9fr)}}
.foot h4{margin:0 0 .85rem;font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:400}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:.55rem}
.foot a{text-decoration:none;color:var(--body);font-size:.94rem;transition:color .3s}
.foot a:hover{color:var(--acc)}
.foot__base{display:flex;flex-wrap:wrap;gap:.7rem 1.4rem;justify-content:space-between;border-top:1px solid var(--line-2);
  padding-top:1.3rem;font-family:var(--mono);font-size:.74rem;color:var(--muted)}
.foot__base a{font-family:var(--mono);font-size:.74rem;color:var(--muted)}

/* ---------- motion ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--slow),transform .8s var(--slow)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.09s}.reveal[data-d="2"]{transition-delay:.18s}.reveal[data-d="3"]{transition-delay:.27s}

@media(max-width:52rem){
  .nav{position:fixed;inset:0;background:var(--bg);flex-direction:column;justify-content:center;gap:1.7rem;
    opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s}
  .nav.is-open{opacity:1;visibility:visible}
  .nav a:not(.btn){font-size:1.4rem}
  .burger{display:block}
  .masthead__inner{position:relative;z-index:2}.tools{z-index:3}
  .snap{margin-left:0;margin-top:-2.5rem}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  .reveal{opacity:1;transform:none}
  .snap__scan{display:none}
}