/* Aluminum 77 — design system */
@font-face{font-family:'Heebo';font-style:normal;font-weight:300 800;font-display:swap;src:url(/assets/fonts/heebo-he.woff2) format('woff2');unicode-range:U+0307-0308,U+0590-05FF,U+200C-2010,U+20AA,U+25CC,U+FB1D-FB4F}
@font-face{font-family:'Heebo';font-style:normal;font-weight:300 800;font-display:swap;src:url(/assets/fonts/heebo-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{
  --ink:#0C1215;--graphite:#151E23;--graphite-2:#1D282E;--steel:#8C9BA5;--steel-2:#B9C4CB;
  --silver:#E4E9EC;--paper:#F4F6F7;--white:#fff;
  --accent:#FF6A3D;--accent-2:#FF8A5C;--accent-ink:#B83A0E;
  --wa:#25D366;--text:#1A2328;--muted:#4A5862;
  --radius:4px;--cut:22px;--maxw:1240px;
  --font:'Heebo',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
  --shadow:0 18px 50px -20px rgba(12,18,21,.35);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--text);background:var(--paper);line-height:1.75;font-size:17px;overflow-x:hidden}
img,video{max-width:100%;display:block}
a{color:var(--accent-ink);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--ink)}
h1,h2,h3{font-family:var(--font);line-height:1.12;margin:0 0 .6em;color:var(--ink);letter-spacing:-.02em}
h2{font-size:clamp(2rem,4.6vw,3.6rem);font-weight:800}
h3{font-size:1.25rem;font-weight:700}
p{margin:0 0 1.1em}
ul,ol{padding-inline-start:1.3em}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.skip{position:absolute;inset-inline-start:12px;top:-60px;background:var(--ink);color:#fff;padding:10px 16px;z-index:2000;border-radius:var(--radius)}
.skip:focus{top:12px}
.wrap{width:min(100% - 32px,var(--maxw));margin-inline:auto}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* progress */
.progress{position:fixed;top:0;inset-inline:0;height:3px;z-index:1100;pointer-events:none}
.progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--accent),var(--accent-2));transform-origin:right}

/* header */
.hdr{position:fixed;top:0;inset-inline:0;z-index:900;transition:background .4s var(--ease),box-shadow .4s,transform .4s}
.hdr .bar{display:flex;align-items:center;gap:24px;height:78px}
.hdr.solid{background:rgba(12,18,21,.92);backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(255,255,255,.06)}
.hdr.hide{transform:translateY(-100%)}
.logo{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;flex-shrink:0}
.logo svg{width:46px;height:46px}
.logo .wm{display:flex;flex-direction:column;line-height:1}
.logo .wm b{font-size:1.32rem;font-weight:800;letter-spacing:-.01em}
.logo .wm b em{font-style:normal;color:var(--accent)}
.logo .wm small{font-size:.58rem;letter-spacing:.42em;color:var(--steel-2);margin-top:5px;direction:ltr;text-align:right}
.nav{margin-inline-start:auto}
.nav>ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.nav li{position:relative}
.nav a{color:#fff;text-decoration:none;font-weight:500;font-size:.98rem;padding:10px 12px;display:block;border-radius:var(--radius);transition:color .2s}
.nav a:hover,.nav a[aria-current=page]{color:var(--accent-2)}
.nav .sub{position:absolute;top:100%;inset-inline-start:0;min-width:230px;background:var(--graphite);list-style:none;margin:0;padding:10px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.25s var(--ease);clip-path:polygon(0 0,calc(100% - 14px) 0,100% 14px,100% 100%,0 100%);box-shadow:var(--shadow)}
.nav li:hover>.sub,.nav li:focus-within>.sub{opacity:1;visibility:visible;transform:none}
.nav .sub a{font-size:.94rem;padding:9px 12px;color:var(--silver)}
.nav .sub a:hover{background:rgba(255,255,255,.06);color:#fff}
.hdr-cta{display:flex;gap:8px}
.burger{display:none;background:none;border:0;width:46px;height:46px;cursor:pointer;color:#fff;margin-inline-start:auto}
.burger span{display:block;width:26px;height:2px;background:currentColor;margin:6px auto;transition:.3s var(--ease)}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* buttons */
.btn{--b:var(--accent);display:inline-flex;align-items:center;gap:10px;padding:14px 26px;font:700 1rem/1 var(--font);text-decoration:none;color:var(--ink);background:var(--b);border:0;cursor:pointer;clip-path:polygon(12px 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%,0 12px);transition:transform .25s var(--ease),filter .25s}
.btn:hover{transform:translateY(-2px);filter:brightness(1.07);color:var(--ink)}
.btn svg{width:20px;height:20px;flex-shrink:0}
.btn.wa{--b:var(--wa)}
.btn.ghost{background:transparent;color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.55)}
.btn.ghost:hover{background:rgba(255,255,255,.1);color:#fff}
.btn.dark{--b:var(--ink);color:#fff}
.btn.dark:hover{color:#fff}
.btn.sm{padding:11px 18px;font-size:.92rem}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;color:#fff;background:var(--ink);overflow:hidden;isolation:isolate}
.hero.inner{min-height:78svh}
.hero-media{position:absolute;inset:0;z-index:-2}
.hero-media img,.hero-media video{width:100%;height:100%;object-fit:cover;transform:scale(1.06);animation:kb 18s var(--ease) forwards}
@keyframes kb{to{transform:scale(1)}}
.hero-media video{animation:none;transform:none}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(12,18,21,.55) 0%,rgba(12,18,21,.15) 35%,rgba(12,18,21,.88) 100%),linear-gradient(270deg,rgba(12,18,21,.65),transparent 70%)}
.hero .wrap{padding-block:140px 90px;position:relative}
.hero h1{color:#fff;font-size:clamp(2.6rem,7.6vw,6.4rem);font-weight:800;max-width:14ch;margin-bottom:.35em;letter-spacing:-.035em}
.hero.inner h1{font-size:clamp(2.4rem,6vw,4.9rem)}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .intro{font-size:clamp(1.08rem,1.6vw,1.35rem);max-width:46ch;color:var(--silver);font-weight:300;margin-bottom:1.6em}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px}
.hero .profile{position:absolute;inset-inline-end:16px;bottom:90px;width:min(28vw,340px);opacity:.9}
.crumbs{font-size:.88rem;margin-bottom:22px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:0}
.crumbs li{color:var(--steel-2)}
.crumbs li+li::before{content:"/";margin-inline-end:6px;color:var(--accent)}
.crumbs a{color:#fff;text-decoration:none}
.crumbs a:hover{color:var(--accent-2)}
.scroll-cue{position:absolute;bottom:26px;inset-inline-start:50%;translate:-50% 0;width:26px;height:42px;border:1.5px solid rgba(255,255,255,.6);border-radius:14px}
.scroll-cue::after{content:"";position:absolute;top:8px;left:50%;width:3px;height:8px;margin-left:-1.5px;background:#fff;border-radius:2px;animation:cue 1.8s infinite}
@keyframes cue{60%{transform:translateY(12px);opacity:0}100%{opacity:0}}

/* the signature motif: twin slashes */
.slash{display:inline-flex;gap:5px;margin-inline-end:14px;vertical-align:middle}
.slash i{width:6px;height:.9em;background:var(--accent);transform:skewX(-20deg)}
.slash i+i{background:var(--steel)}

/* chapters */
main{display:block}
.chapter{padding-block:clamp(70px,11vw,140px);position:relative}
.content>.chapter,.content>.wrap>.chapter{}
.content .chapter h2::before{content:"";display:inline-block;width:12px;height:.78em;background:var(--accent);transform:skewX(-20deg);margin-inline-end:16px;box-shadow:-8px 0 0 var(--steel-2)}
.content .chapter{border-top:1px solid rgba(12,18,21,.08)}
.content .chapter:first-child{border-top:0}
.lead{font-size:clamp(1.18rem,1.8vw,1.45rem);font-weight:300;color:var(--ink);max-width:60ch;line-height:1.6}
.chapter p,.chapter li{max-width:72ch}
.chapter.dark{background:var(--graphite);color:var(--silver)}
.chapter.dark h2,.chapter.dark h3{color:#fff}
.chapter.dark a{color:var(--accent-2)}
.chapter.dark .lead{color:#fff}
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(30px,6vw,90px);align-items:center}
.split.rev .media{order:-1}
.media{margin:0;position:relative}
.media img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;clip-path:polygon(0 0,calc(100% - var(--cut)*2) 0,100% calc(var(--cut)*2),100% 100%,calc(var(--cut)*2) 100%,0 calc(100% - var(--cut)*2));transition:transform 1.2s var(--ease)}
.media::after{content:"";position:absolute;inset:auto auto -14px -14px;width:42%;height:42%;border-bottom:3px solid var(--accent);border-left:3px solid var(--accent);pointer-events:none}
.media:hover img{transform:scale(1.02)}
.media figcaption{font-size:.85rem;color:var(--muted);margin-top:10px}

/* stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:2px;margin:40px 0;background:rgba(12,18,21,.08)}
.stat{background:var(--paper);padding:30px 24px;position:relative}
.stat b{font-size:clamp(2.6rem,5vw,3.8rem);font-weight:800;color:var(--ink);line-height:1;letter-spacing:-.03em}
.stat i{font-style:normal;font-size:1.6rem;font-weight:700;color:var(--accent-ink);margin-inline-start:4px}
.stat span{display:block;margin-top:12px;color:var(--muted);font-size:.98rem;line-height:1.5}
.stat::before{content:"";position:absolute;top:0;inset-inline-start:0;width:40px;height:3px;background:var(--accent)}
.dark .stats{background:rgba(255,255,255,.08)}
.dark .stat{background:var(--graphite)}
.dark .stat b{color:#fff}.dark .stat i{color:var(--accent)}.dark .stat span{color:var(--steel-2)}

/* bars */
.bars{margin:36px 0;display:grid;gap:18px;max-width:820px}
.bar{display:grid;grid-template-columns:minmax(140px,220px) 1fr 48px;align-items:center;gap:16px}
.bar span{font-weight:500}
.bar::after{content:"";grid-column:2;grid-row:1;height:12px;background:rgba(12,18,21,.08);clip-path:polygon(0 0,100% 0,calc(100% - 6px) 100%,0 100%)}
.bar em{grid-column:3;font-style:normal;font-weight:800;color:var(--ink);text-align:end}
.bar::before{content:"";grid-column:2;grid-row:1;height:12px;width:calc(var(--v)*1%);background:linear-gradient(90deg,var(--accent),var(--accent-2));z-index:1;transform-origin:right;transform:scaleX(0);transition:transform 1.4s var(--ease)}
.bar.in::before,.no-anim .bar::before{transform:scaleX(1)}
.dark .bar::after{background:rgba(255,255,255,.1)}.dark .bar em{color:#fff}

/* steps */
.steps{list-style:none;padding:0;margin:40px 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0;counter-reset:s}
.steps li{counter-increment:s;padding:28px 22px 26px;border-top:2px solid var(--ink);position:relative;max-width:none}
.steps li::before{content:"0" counter(s);display:block;font-size:2.6rem;font-weight:800;color:transparent;-webkit-text-stroke:1.5px var(--ink);line-height:1;margin-bottom:14px}
.steps li::after{content:"";position:absolute;top:-6px;inset-inline-start:0;width:10px;height:10px;background:var(--accent);transform:rotate(45deg)}
.steps strong{display:block;font-size:1.15rem;color:var(--ink);margin-bottom:6px}
.steps span{color:var(--muted);font-size:.97rem;line-height:1.6;display:block}
.dark .steps li{border-color:rgba(255,255,255,.5)}.dark .steps li::before{-webkit-text-stroke-color:#fff}.dark .steps strong{color:#fff}.dark .steps span{color:var(--steel-2)}

/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px;margin:36px 0}
.card{background:var(--white);padding:30px 26px 26px;position:relative;clip-path:polygon(0 0,calc(100% - var(--cut)) 0,100% var(--cut),100% 100%,0 100%);transition:transform .35s var(--ease),box-shadow .35s;display:flex;flex-direction:column;box-shadow:0 1px 0 rgba(12,18,21,.06)}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.card h3{margin-bottom:.5em}
.card p{color:var(--muted);font-size:.98rem;flex:1}
.card .more{font-weight:700;text-decoration:none;color:var(--ink);display:inline-flex;align-items:center;gap:8px;margin-top:8px}
.card .more::after{content:"←";color:var(--accent-ink);transition:transform .3s}
.card:hover .more::after{transform:translateX(-5px)}
.dark .card{background:var(--graphite-2)}.dark .card p{color:var(--steel-2)}.dark .card .more{color:#fff}

/* table */
.table-wrap{overflow-x:auto;margin:36px 0;-webkit-overflow-scrolling:touch}
table.data{width:100%;border-collapse:collapse;min-width:560px;background:var(--white);font-size:.98rem}
table.data caption{caption-side:top;text-align:start;font-weight:700;color:var(--ink);padding-bottom:12px;font-size:1.05rem}
table.data th,table.data td{padding:15px 18px;text-align:start;border-bottom:1px solid rgba(12,18,21,.08);vertical-align:top}
table.data thead th{background:var(--ink);color:#fff;font-weight:600}
table.data thead th:first-child{box-shadow:inset -4px 0 0 var(--accent)}
table.data tbody th{font-weight:600;color:var(--ink)}
table.data tbody tr:hover{background:#FFF4EF}

.note{border-inline-start:4px solid var(--accent);background:var(--white);padding:22px 26px;margin:32px 0;max-width:78ch}
.note p:last-child{margin:0}

/* faq */
.faq-item{border-bottom:1px solid rgba(12,18,21,.12);max-width:880px}
.faq-item summary{list-style:none;cursor:pointer;padding:22px 0;font-weight:700;font-size:1.12rem;color:var(--ink);display:flex;justify-content:space-between;gap:20px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-weight:300;font-size:1.8rem;line-height:.8;color:var(--accent-ink);transition:transform .3s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item>div{padding-bottom:18px;color:var(--muted)}

/* catalog rail (home) */
.rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(280px,30%);gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 0 26px;scrollbar-width:thin;scrollbar-color:var(--accent) transparent}
.tile{scroll-snap-align:start;position:relative;aspect-ratio:3/4;color:#fff;text-decoration:none;overflow:hidden;display:flex;align-items:flex-end;clip-path:polygon(0 0,calc(100% - 30px) 0,100% 30px,100% 100%,0 100%)}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.tile::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(12,18,21,.92));z-index:1}
.tile div{position:relative;z-index:2;padding:26px}
.tile h3{color:#fff;font-size:1.65rem;margin:0 0 6px}
.tile p{margin:0;color:var(--silver);font-size:.95rem;line-height:1.5}
.tile .num{position:absolute;top:22px;inset-inline-start:24px;z-index:2;font-weight:800;font-size:.9rem;letter-spacing:.2em;color:var(--accent-2)}
.tile:hover img{transform:scale(1.07)}
.tile:hover{color:#fff}
.rail-nav{display:flex;gap:8px}
.rail-nav button{width:48px;height:48px;border:1.5px solid var(--ink);background:none;cursor:pointer;font-size:1.2rem;color:var(--ink);transition:.2s}
.rail-nav button:hover{background:var(--ink);color:#fff}
.chapter-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:28px}
.chapter-head h2{margin:0}

/* manifesto */
.manifesto{background:var(--ink);color:#fff;overflow:hidden}
.manifesto h2::before{display:none!important}
.manifesto h2{color:#fff;font-size:clamp(2.4rem,7vw,6rem);max-width:16ch}
.manifesto h2 em{font-style:normal;color:transparent;-webkit-text-stroke:1.5px var(--accent)}
.manifesto p{color:var(--steel-2);font-size:1.15rem;max-width:56ch}
.ticker{display:flex;gap:48px;white-space:nowrap;font-size:clamp(1.4rem,3vw,2.4rem);font-weight:800;color:rgba(255,255,255,.12);animation:tick 38s linear infinite;margin-top:60px}
.ticker span::after{content:"/";color:var(--accent);margin-inline-start:48px}
@keyframes tick{to{transform:translateX(50%)}}

.chips{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:28px 0}
.chips li{border:1.5px solid rgba(12,18,21,.2);padding:10px 18px;font-weight:600;max-width:none}
.dark .chips li{border-color:rgba(255,255,255,.25);color:#fff}

/* CTA band */
.cta-band{background:var(--accent);color:var(--ink);position:relative;overflow:hidden}
.cta-band .wrap{display:grid;grid-template-columns:1.3fr auto;align-items:center;gap:30px;padding-block:clamp(60px,8vw,100px)}
.cta-band h2{margin:0;font-size:clamp(2rem,4.5vw,3.4rem)}
.cta-band p{margin:.6em 0 0;font-size:1.12rem;max-width:52ch}
.cta-band .actions{display:flex;flex-wrap:wrap;gap:12px}
.cta-band::before{content:"77";position:absolute;inset-inline-start:-2vw;bottom:-6vw;font-size:28vw;font-weight:800;line-height:1;color:rgba(12,18,21,.07);pointer-events:none}

/* related */
.related{background:var(--silver)}
.related .cards{margin-bottom:0}

/* calculator + form */
.calc{background:var(--ink);color:#fff;padding:clamp(24px,4vw,48px);margin:30px 0;display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);clip-path:polygon(0 0,calc(100% - 34px) 0,100% 34px,100% 100%,0 100%)}
.calc label,.form label{display:block;font-weight:600;margin-bottom:6px;font-size:.95rem}
.calc select,.calc input,.form input,.form select,.form textarea{width:100%;padding:13px 14px;font:1rem var(--font);border:1.5px solid rgba(255,255,255,.25);background:var(--graphite-2);color:#fff;border-radius:0;margin-bottom:18px}
.calc input[type=range]{padding:0;accent-color:var(--accent);background:none;border:0;height:30px}
.calc output{font-weight:700;color:var(--accent-2)}
.calc .res{display:flex;flex-direction:column;justify-content:center;border-inline-start:1px solid rgba(255,255,255,.12);padding-inline-start:clamp(20px,4vw,48px)}
.calc .res small{color:var(--steel-2)}
.calc .res strong{font-size:clamp(1.7rem,3.6vw,2.9rem);font-weight:800;line-height:1.1;margin:12px 0;color:#fff;white-space:nowrap;text-align:right}
.calc .res p{color:var(--steel-2);font-size:.9rem}
.form{background:var(--white);padding:clamp(24px,4vw,44px);max-width:760px;margin:26px 0;display:grid;grid-template-columns:1fr 1fr;gap:0 20px}
.form .full{grid-column:1/-1}
.form input,.form select,.form textarea{background:var(--paper);color:var(--text);border-color:rgba(12,18,21,.2)}
.form textarea{min-height:110px;resize:vertical}

/* footer */
.ftr{background:var(--ink);color:var(--steel-2);padding-top:90px;font-size:.96rem}
.ftr a{color:var(--silver);text-decoration:none}
.ftr a:hover{color:var(--accent-2)}
.ftr-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:60px}
.ftr h2{font-size:1rem;color:#fff;letter-spacing:.02em;margin-bottom:18px;font-weight:700}
.ftr ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.ftr .about p{max-width:36ch;margin-top:18px}
.social{display:flex;gap:10px;margin-top:20px}
.social a{width:44px;height:44px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.18);transition:.25s}
.social a:hover{background:var(--accent);border-color:var(--accent);color:var(--ink)}
.social svg{width:20px;height:20px}
.ftr-bottom{border-top:1px solid rgba(255,255,255,.08);padding:26px 0 30px;display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;font-size:.9rem}
.credit{display:inline-flex;align-items:center;gap:10px;color:var(--silver)}
.credit img{width:46px;height:auto;background:#fff;padding:4px 5px;border-radius:6px}

/* floating */
.fab{position:fixed;z-index:800;bottom:22px;display:grid;place-items:center;width:56px;height:56px;border-radius:50%;border:0;cursor:pointer;box-shadow:0 10px 30px -8px rgba(0,0,0,.45);transition:transform .3s var(--ease),opacity .3s}
.fab:hover{transform:scale(1.08)}
.fab svg{width:28px;height:28px}
.fab-wa{inset-inline-start:22px;background:var(--wa);color:#fff}
.fab-up{inset-inline-end:22px;background:var(--ink);color:#fff;opacity:0;pointer-events:none;border-radius:0;clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px)}
.fab-up.on{opacity:1;pointer-events:auto}
.fab-a11y{inset-inline-end:22px;bottom:90px;background:#1747C9;color:#fff;width:50px;height:50px}
.mbar{display:none}

/* a11y panel */
.a11y{position:fixed;z-index:1200;inset-inline-end:22px;bottom:150px;width:290px;background:#fff;color:var(--ink);box-shadow:var(--shadow);padding:18px;display:none;border-top:4px solid #1747C9}
.a11y.open{display:block}
.a11y h2{font-size:1.1rem;margin-bottom:12px}
.a11y div{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.a11y button{font:600 .88rem var(--font);padding:11px 8px;border:1.5px solid #D0D7DC;background:var(--paper);cursor:pointer;color:var(--ink)}
.a11y button[aria-pressed=true]{background:#1747C9;color:#fff;border-color:#1747C9}
.a11y a{display:block;margin-top:12px;font-size:.9rem}
html.a11y-contrast body{filter:contrast(1.35)}
html.a11y-gray body{filter:grayscale(1)}
html.a11y-links a{outline:2px dashed #1747C9;outline-offset:2px;text-decoration:underline!important}
html.a11y-readable body,html.a11y-readable *{font-family:Arial,sans-serif!important;letter-spacing:0!important}
html.a11y-stop *,html.a11y-stop *::before,html.a11y-stop *::after{animation:none!important;transition:none!important}

/* reveal */
.rv{opacity:0;transform:translateY(34px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.rv.in{opacity:1;transform:none}
.no-anim .rv{opacity:1;transform:none}

/* sitemap page */
.smap ul{list-style:none;padding:0}
.smap li{padding:6px 0}
.smap ul ul{padding-inline-start:24px;border-inline-start:2px solid var(--accent);margin:6px 0}

/* 404 */
.e404{min-height:100svh;display:grid;place-items:center;text-align:center;background:var(--ink);color:#fff;padding:120px 16px}
.e404 b{font-size:clamp(7rem,25vw,16rem);font-weight:800;line-height:.9;color:transparent;-webkit-text-stroke:2px var(--accent);display:block}
.e404 h1{color:#fff}

/* responsive */
@media (max-width:1100px){
  .hdr-cta .btn span{display:none}
  .nav a{padding:10px 8px;font-size:.93rem}
}
@media (max-width:960px){
  .burger{display:block}
  .hdr-cta{display:none}
  .nav{position:fixed;inset:0;z-index:1000;background:var(--ink);padding:100px 24px 120px;overflow-y:auto;transform:translateX(-100%);visibility:hidden;transition:transform .45s var(--ease),visibility .45s}
  .nav.open{transform:none;visibility:visible}
  .nav>ul{flex-direction:column;gap:0}
  .nav>ul>li{border-bottom:1px solid rgba(255,255,255,.08)}
  .nav a{font-size:1.35rem;padding:16px 4px;font-weight:700}
  .nav .sub{position:static;opacity:1;visibility:visible;transform:none;background:none;box-shadow:none;clip-path:none;padding:0 16px 12px}
  .nav .sub a{font-size:1.02rem;font-weight:500;padding:8px 4px}
  .burger{position:relative;z-index:1001}
  body.menu-open{overflow:hidden}
  .split{grid-template-columns:1fr}
  .split.rev .media{order:0}
  .ftr-grid{grid-template-columns:1fr 1fr}
  .cta-band .wrap{grid-template-columns:1fr}
  .calc{grid-template-columns:1fr}
  .calc .res{border:0;padding:0;border-top:1px solid rgba(255,255,255,.12);padding-top:20px}
  .rail{grid-auto-columns:minmax(260px,72%)}
  .hero .profile{display:none}
}
@media (max-width:640px){
  body{font-size:16px}
  .hdr .bar{height:66px}
  .logo svg{width:40px;height:40px}
  .logo .wm b{font-size:1.15rem}
  .ftr-grid{grid-template-columns:1fr}
  .bar{grid-template-columns:1fr 44px}
  .bar span{grid-column:1/-1}
  .bar::before,.bar::after{grid-column:1;grid-row:2}
  .bar em{grid-row:2;grid-column:2}
  .form{grid-template-columns:1fr}
  .hero .wrap{padding-block:120px 110px}
  .mbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;bottom:0;inset-inline:0;z-index:850;box-shadow:0 -6px 20px rgba(0,0,0,.2)}
  .mbar a{display:flex;align-items:center;justify-content:center;gap:8px;padding:15px;font-weight:700;text-decoration:none;color:#fff}
  .mbar a svg{width:20px;height:20px}
  .mbar .m-wa{background:#0B7A3E}.mbar .m-tel{background:var(--ink)}
  .fab-wa{display:none}
  .fab-up{bottom:72px}
  .fab-a11y{bottom:136px}
  .a11y{bottom:196px;inset-inline:12px;width:auto}
  .ftr-bottom{padding-bottom:84px}
  .stats{grid-template-columns:1fr 1fr}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}