/* Northfield Steel: Swiss minimal. Strict grid, huge type, one saffron accent, lots of white. */
:root{
  --paper:#ffffff;       /* ground */
  --surface:#f2f1ee;     /* panels */
  --ink:#111111;         /* text, 18.9:1 */
  --saffron:#f4a300;     /* accent fill; ink on it 10:1 */
  --saffron-ink:#8a5400; /* saffron for text on white, 6.2:1 */
  --muted:#575757;       /* secondary text, 7.1:1 */
  --line:#d6d5d1;
  --night:#0e0e0e;       /* the furnace panel */
  --night-ink:#f4f3ef;
  --night-muted:#a9a8a2;
  --head:'Oswald','Arial Narrow',sans-serif;
  --body:'Manrope',system-ui,sans-serif;
  --wrap:1320px;
  --g:24px;
  --ease:cubic-bezier(.2,.7,.1,1);
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@view-transition{navigation:auto}
::view-transition-old(root),::view-transition-new(root){animation-duration:.35s}
::view-transition-old(page-title){animation:vt-out .3s ease both}
::view-transition-new(page-title){animation:vt-in .45s var(--ease) both}
@keyframes vt-out{to{opacity:0;transform:translateX(-24px)}}
@keyframes vt-in{from{opacity:0;transform:translateX(32px)}}
@media (prefers-reduced-motion:reduce){::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.6 var(--body);overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--ink);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--saffron-ink)}
h1,h2,h3,h4{font-family:var(--head);font-weight:500;line-height:1;margin:0 0 .45em;text-transform:uppercase;letter-spacing:-.01em}
h1{font-size:clamp(3.2rem,11vw,10.5rem);line-height:.88;letter-spacing:-.02em}
h2{font-size:clamp(2.2rem,5.6vw,5rem);line-height:.92}
h3{font-size:clamp(1.3rem,2vw,1.75rem);line-height:1.05}
h4{font-size:1.05rem}
p{margin:0 0 1em}
.lead{font-size:clamp(1.05rem,1.35vw,1.25rem);line-height:1.55;max-width:58ch}
.small{font-size:.86rem}
.muted{color:var(--muted)}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 16px}
@media(min-width:900px){.wrap{padding:0 40px}}
.skip{position:absolute;left:12px;top:-60px;z-index:999;background:var(--saffron);color:var(--ink);padding:10px 16px;font-weight:700}
.skip:focus{top:60px}
:focus-visible{outline:3px solid var(--saffron);outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.ico{width:24px;height:24px;flex:none;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:square;stroke-linejoin:miter}
.ico.lg{width:44px;height:44px}

/* grid system */
.g12{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--g)}
@media(min-width:900px){.g12{grid-template-columns:repeat(12,1fr)}}
.c4{grid-column:span 4}.c6{grid-column:span 4}.c3{grid-column:span 2}.c8{grid-column:span 4}.c5{grid-column:span 4}.c7{grid-column:span 4}.c12{grid-column:1/-1}.c9{grid-column:span 4}.c2{grid-column:span 2}
@media(min-width:900px){.c3{grid-column:span 3}.c4{grid-column:span 4}.c5{grid-column:span 5}.c6{grid-column:span 6}.c7{grid-column:span 7}.c8{grid-column:span 8}.c9{grid-column:span 9}.c2{grid-column:span 2}.s2{grid-column:2/span 5}.s7{grid-column:7/-1}.s8{grid-column:8/-1}.s9{grid-column:9/-1}.s5{grid-column:5/-1}.s4{grid-column:4/-1}}
.grid-lines{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(to right,var(--line) 1px,transparent 1px);background-size:calc((100% - 32px)/4) 100%;background-position:16px 0;opacity:.55}
@media(min-width:900px){.grid-lines{background-size:calc((min(100vw,var(--wrap)) - 80px + var(--g))/12) 100%;background-position:calc(max(0px,(100vw - var(--wrap))/2) + 40px) 0}}

/* index label */
.idx{display:flex;gap:14px;align-items:baseline;font:500 .78rem/1 var(--body);letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px}
.idx b{font:500 .78rem var(--head);color:var(--saffron-ink);letter-spacing:.06em}
.idx::after{content:"";flex:1;height:1px;background:var(--ink);align-self:center;max-width:120px}
.num{font-family:var(--head);font-weight:500}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:12px 24px;border:2px solid var(--ink);background:var(--ink);color:#fff;font:700 .92rem/1.2 var(--body);text-decoration:none;cursor:pointer;letter-spacing:.02em;transition:background .2s,color .2s,border-color .2s}
.btn:hover{background:var(--saffron);border-color:var(--saffron);color:var(--ink)}
.btn.saffron{background:var(--saffron);border-color:var(--saffron);color:var(--ink)}
.btn.saffron:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn.small{min-height:44px;padding:8px 16px;font-size:.85rem}
.btn.block{width:100%}
.btn .arr{display:inline-block;transition:transform .25s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.night .btn.ghost{color:var(--night-ink);border-color:var(--night-ink)}
.night .btn.ghost:hover{background:var(--saffron);border-color:var(--saffron);color:var(--ink)}
.textlink{font-weight:700;text-decoration:none;border-bottom:2px solid var(--saffron);padding-bottom:2px;display:inline-flex;min-height:44px;align-items:center}

/* header */
.site-head{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--ink);transition:box-shadow .3s}
.site-head .bar{display:flex;align-items:center;gap:24px;height:72px;transition:height .3s var(--ease)}
.site-head.condensed .bar{height:58px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);margin-right:auto}
.logo svg{width:36px;height:36px;flex:none}
.logo b{font:600 1.25rem/1 var(--head);text-transform:uppercase;letter-spacing:.02em;white-space:nowrap}
.logo small{display:block;font:500 .62rem/1 var(--body);letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-top:4px}
.nav{display:none;gap:2px}
.nav a{white-space:nowrap;font:600 .84rem var(--body);text-decoration:none;padding:10px 9px;min-height:44px;display:inline-flex;align-items:center;gap:6px}
.nav a i{font:500 .7rem var(--head);font-style:normal;color:var(--saffron-ink)}
.nav a[aria-current]{box-shadow:inset 0 -3px 0 var(--saffron)}
.head-tools{display:flex;gap:8px;align-items:center}
.lang-btn{min-height:44px;padding:6px 12px;border:1px solid var(--ink);background:#fff;color:var(--ink);font:700 .76rem var(--body);cursor:pointer;white-space:nowrap}
.menu-btn{min-height:44px;min-width:44px;padding:6px 14px;border:2px solid var(--ink);background:var(--ink);color:#fff;font:700 .8rem var(--body);cursor:pointer;letter-spacing:.06em;text-transform:uppercase}
.quote-btn{display:none}
@media(min-width:1280px){.nav{display:flex}.quote-btn{display:inline-flex}}
.quote-btn,.menu-btn{white-space:nowrap}
@media(max-width:560px){.logo small{display:none}.logo{gap:8px}.logo svg{width:32px;height:32px}.logo b{font-size:1rem}.site-head .bar{gap:10px}.head-tools{gap:6px}.head-tools .lang-btn{padding:6px 7px;font-size:.7rem}.menu-btn{padding:6px 10px}}

/* overlay menu: grid of numbered links */
.overlay{position:fixed;inset:0;z-index:80;background:var(--paper);overflow:auto;padding:110px 0 120px;opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s}
.overlay.open{opacity:1;visibility:visible}
.overlay ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr;border-top:1px solid var(--ink)}
@media(min-width:700px){.overlay ol{grid-template-columns:1fr 1fr}}
@media(min-width:1100px){.overlay ol{grid-template-columns:repeat(3,1fr)}}
.overlay li{border-bottom:1px solid var(--line)}
.overlay li a{display:flex;align-items:baseline;gap:14px;padding:16px 4px;text-decoration:none;font:500 clamp(1.5rem,4vw,2.3rem)/1 var(--head);text-transform:uppercase}
.overlay li a em{font:500 .8rem var(--head);font-style:normal;color:var(--saffron-ink);width:28px}
.overlay li a:hover{background:var(--saffron)}
.overlay .close{position:absolute;top:60px;right:16px}
.x{min-width:44px;min-height:44px;border:2px solid var(--ink);background:#fff;color:var(--ink);font:700 1.2rem var(--body);cursor:pointer;display:inline-grid;place-items:center}

/* phone bottom bar */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:65;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-top:1px solid var(--ink);padding-bottom:env(safe-area-inset-bottom)}
.tabbar a,.tabbar button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:60px;font:700 .7rem var(--body);text-decoration:none;color:var(--ink);background:none;border:0;border-left:1px solid var(--line);cursor:pointer;text-transform:uppercase;letter-spacing:.04em}
.tabbar a:first-child{border-left:0}
.tabbar .on{background:var(--saffron)}
@media(min-width:1180px){.tabbar{display:none}}

/* hero */
.hero{position:relative;border-bottom:1px solid var(--ink);overflow:hidden}
.hero .g12{position:relative;padding-top:40px;padding-bottom:40px;align-items:end}
.hero h1{view-transition-name:page-title}
.hero h1 .s{color:var(--saffron-ink)}
.hero-type{grid-column:1/-1}
@media(min-width:900px){.hero-type{grid-column:1/span 6;align-self:start;padding-top:24px}}
.hero-stage{grid-column:1/-1;position:relative;aspect-ratio:4/5;background:var(--night);color:var(--night-ink);overflow:hidden}
@media(min-width:900px){.hero-stage{grid-column:7/span 6;grid-row:1/span 3;aspect-ratio:auto;height:min(80vh,780px)}.hero-type{grid-row:1}.hero-sub{grid-row:2;align-self:end}.hero .c12{grid-row:4}}
.hero-stage canvas,.hero-stage .still{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-stage canvas{opacity:0;transition:opacity 1.2s}
.hero-stage.gl-on canvas{opacity:1}
.hero-stage .still svg{width:100%;height:100%;display:block}
.hero-stage .readout{position:absolute;left:18px;top:16px;right:18px;display:flex;justify-content:space-between;font:500 .74rem var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--night-muted);z-index:2}
.hero-stage .temp{position:absolute;left:18px;bottom:16px;z-index:2;font:500 clamp(2.6rem,6vw,5rem)/1 var(--head);color:#fff}
.hero-stage .temp small{display:block;font:500 .72rem var(--body);letter-spacing:.14em;color:var(--night-muted);margin-top:8px}
.hero-stage .stage-cap{position:absolute;right:18px;top:40px;z-index:2;max-width:190px;text-align:right;font-size:.78rem;color:var(--night-muted)}
.alt3d{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.hero-sub{grid-column:1/-1;display:grid;gap:20px}
@media(min-width:900px){.hero-sub{grid-column:1/span 5}}
.hero-ctas{display:flex;flex-wrap:wrap;gap:10px}
.facts{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--ink)}
@media(min-width:900px){.facts{grid-template-columns:repeat(4,1fr)}}
.facts div{padding:18px 16px 22px 0;border-bottom:1px solid var(--line)}
@media(min-width:900px){.facts div{border-bottom:0;border-right:1px solid var(--line);padding:22px 20px 26px}.facts div:first-child{padding-left:0}.facts div:last-child{border-right:0}}
.facts b{display:block;font:500 clamp(1.8rem,3.4vw,2.8rem)/1 var(--head)}
.facts span{font-size:.85rem;color:var(--muted)}

/* page hero */
.phero{position:relative;border-bottom:1px solid var(--ink);padding:56px 0 48px;overflow:hidden}
@media(min-width:900px){.phero{padding:96px 0 72px}}
.phero h1{font-size:clamp(2.8rem,8vw,7.4rem);view-transition-name:page-title;margin-bottom:.25em}
.phero .lead{margin-top:10px}
.crumbs{font-size:.8rem;color:var(--muted);margin-bottom:28px;text-transform:uppercase;letter-spacing:.1em}
.crumbs a{color:var(--muted)}
.phero .side{border-left:1px solid var(--ink);padding-left:20px}
.phero .ph{aspect-ratio:4/3}

/* sections */
.sec{padding:72px 0;border-bottom:1px solid var(--line)}
@media(min-width:900px){.sec{padding:112px 0}}
.sec.tight{padding:48px 0}
.sec--grey{background:var(--surface)}
.sec--saffron{background:var(--saffron)}
.sec--saffron .idx b{color:var(--ink)}
.sec--saffron a:not(.btn){color:var(--ink)}
.night{background:var(--night);color:var(--night-ink)}
.night .muted,.night .lead{color:var(--night-muted)}
.night .idx b{color:var(--saffron)}
.night .idx::after{background:var(--night-ink)}
.night a:not(.btn){color:var(--night-ink)}
.sec-head{margin-bottom:48px}
.sec-head h2{max-width:16ch}
.prose{max-width:66ch}
.prose h2{font-size:clamp(1.6rem,3vw,2.4rem);margin-top:1.4em}
.prose ul{padding-left:1.1em}

/* photos */
.ph{position:relative;margin:0;overflow:hidden;background:
  linear-gradient(135deg,rgba(244,163,0,.14),transparent 60%),
  repeating-linear-gradient(0deg,rgba(17,17,17,.06) 0 1px,transparent 1px 16px),#e4e2dc}
.night .ph{background:linear-gradient(135deg,rgba(244,163,0,.2),transparent 60%),repeating-linear-gradient(0deg,rgba(255,255,255,.06) 0 1px,transparent 1px 16px),#1f1f1f}
.ph img{width:100%;height:100%;object-fit:cover;filter:grayscale(.15) contrast(1.05)}
.ph figcaption{position:absolute;left:0;bottom:0;background:#fff;color:var(--ink);font-size:.74rem;padding:6px 10px;letter-spacing:.04em}
.r43{aspect-ratio:4/3}.r32{aspect-ratio:3/2}.r11{aspect-ratio:1}.r45{aspect-ratio:4/5}.r169{aspect-ratio:16/9}.r21{aspect-ratio:2/1}.r34{aspect-ratio:3/4}

/* live strip */
.ticker{background:var(--ink);color:#fff;font-size:.86rem;border-bottom:1px solid var(--ink)}
.ticker .wrap{display:flex;flex-wrap:wrap;gap:8px 28px;align-items:center;padding-top:12px;padding-bottom:12px}
.ticker .tag{display:flex;align-items:center;gap:8px;font-weight:800;letter-spacing:.12em;font-size:.7rem;text-transform:uppercase;color:var(--saffron)}
.ticker .dot{width:8px;height:8px;background:var(--saffron);animation:blinkdot 1.4s steps(2) infinite}
@keyframes blinkdot{50%{opacity:.2}}
@media(prefers-reduced-motion:reduce){.ticker .dot{animation:none}}
.ticker .it b{color:var(--saffron);font-weight:700}
.ticker .src{margin-left:auto;color:#bdbcb6;font-size:.74rem}

/* process line */
.process{position:relative}
.process ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr;gap:0}
@media(min-width:700px){.process ol{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1100px){.process ol{grid-template-columns:repeat(6,1fr)}}
.process li{border-top:1px solid var(--ink);padding:20px 18px 26px 0;position:relative}
.process li .n{font:500 3.4rem/1 var(--head);color:var(--saffron-ink)}
.process li h3{font-size:1.35rem;margin:10px 0 8px}
.process li p{font-size:.9rem;color:var(--muted);margin:0}
.process li .deg{display:block;margin-top:12px;font:500 .78rem var(--body);letter-spacing:.1em;color:var(--ink)}
.process .bar{position:absolute;left:0;top:-1px;height:3px;background:var(--saffron);width:var(--pp,0%)}

/* product cards */
.cards{display:grid;gap:0;border-top:1px solid var(--ink);border-left:1px solid var(--line)}
@media(min-width:640px){.cards{grid-template-columns:1fr 1fr}}
@media(min-width:1100px){.cards{grid-template-columns:repeat(3,1fr)}.cards.c5x{grid-template-columns:repeat(5,1fr)}}
.pcard{position:relative;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 20px 24px;display:flex;flex-direction:column;background:#fff;transition:background .2s}
.pcard:hover{background:var(--surface)}
.pcard .draw{aspect-ratio:4/3;display:grid;place-items:center;margin-bottom:18px;background:var(--surface)}
.pcard:hover .draw{background:#fff}
.pcard .draw svg{width:72%;height:auto}
.pcard .code{font:500 .78rem var(--head);letter-spacing:.08em;color:var(--saffron-ink)}
.pcard h3{margin:6px 0 8px}
.pcard h3 a{text-decoration:none}
.pcard h3 a::after{content:"";position:absolute;inset:0}
.pcard p{font-size:.92rem;color:var(--muted)}
.pcard .from{margin-top:auto;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:12px;font-size:.85rem}
.pcard .from b{font:500 1.3rem var(--head)}
.pcard .add{position:relative;z-index:2}

/* stat band */
.statband{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid currentColor}
@media(min-width:900px){.statband{grid-template-columns:repeat(4,1fr)}}
.statband div{padding:24px 16px 28px 0;border-bottom:1px solid rgba(127,127,127,.35)}
@media(min-width:900px){.statband div{border-bottom:0;border-right:1px solid rgba(127,127,127,.35);padding:30px 24px 10px}.statband div:first-child{padding-left:0}.statband div:last-child{border-right:0}}
.statband b{display:block;font:500 clamp(2.4rem,4.8vw,4.6rem)/1 var(--head);white-space:nowrap}
.statband span{display:block;margin-top:10px;font-size:.9rem}

/* list rows */
.rows{border-top:1px solid var(--ink)}
.row{display:grid;grid-template-columns:56px 1fr;gap:16px;padding:22px 0;border-bottom:1px solid var(--line);align-items:start}
@media(min-width:900px){.row{grid-template-columns:90px 1.1fr 1.4fr;gap:24px}}
.row .n{font:500 1.6rem/1 var(--head);color:var(--saffron-ink)}
.row h3{margin:0}
.row p{margin:0;color:var(--muted)}
@media(max-width:899px){.row p{grid-column:2}}

/* tables */
.tbl{overflow-x:auto;border-top:2px solid var(--ink);-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:.92rem}
th,td{text-align:left;padding:13px 12px 13px 0;border-bottom:1px solid var(--line);vertical-align:top}
th{font:600 .74rem var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
td.r,th.r{text-align:right}
tbody tr:hover{background:var(--surface)}
.night th,.night td{border-color:#333}

/* features */
.feat{border-top:1px solid var(--ink);padding-top:18px}
.feat .ico{color:var(--ink)}
.feat h3{font-size:1.25rem;margin:14px 0 8px}
.feat p{color:var(--muted);font-size:.94rem;margin:0}
.night .feat{border-color:var(--night-ink)}
.night .feat .ico{color:var(--saffron)}

/* accordion */
.acc{border-top:2px solid var(--ink)}
.acc details{border-bottom:1px solid var(--line)}
.acc summary{list-style:none;cursor:pointer;padding:20px 48px 20px 0;position:relative;font:500 1.2rem/1.2 var(--head);text-transform:uppercase;min-height:44px}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";position:absolute;right:6px;top:16px;font:400 1.6rem var(--body)}
.acc details[open] summary::after{content:"\2212"}
.acc details>div{padding:0 0 22px;color:var(--muted);max-width:72ch}

/* forms */
.form{display:grid;gap:18px}
.form .two{display:grid;gap:18px}
@media(min-width:700px){.form .two{grid-template-columns:1fr 1fr}}
.field{display:grid;gap:6px}
.field label,.field legend,.field .lbl{font:700 .78rem var(--body);letter-spacing:.08em;text-transform:uppercase}
.field input,.field select,.field textarea{width:100%;min-height:52px;padding:12px 14px;border:0;border-bottom:2px solid var(--ink);background:var(--surface);color:var(--ink);font:500 16px var(--body);border-radius:0}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;background:#fff;box-shadow:inset 0 -3px 0 var(--saffron)}
.field .err{color:#a1120f;font-size:.82rem;min-height:1em;font-weight:600}
.field.bad input,.field.bad select,.field.bad textarea{border-bottom-color:#a1120f}
.check{display:flex;gap:12px;align-items:flex-start;font-size:.92rem;min-height:44px}
.check input{width:22px;height:22px;accent-color:var(--ink);flex:none;margin-top:2px}
.night .field input,.night .field select{background:#1d1d1d;color:var(--night-ink);border-bottom-color:var(--night-ink)}
.thanks{border:2px solid var(--ink);padding:28px;background:#fff}
.thanks h3{font-size:1.6rem}
.thanks .bar{height:6px;background:var(--saffron);margin:-28px -28px 22px}
.panel{border:2px solid var(--ink);padding:24px;background:#fff}
@media(min-width:900px){.panel{padding:32px}}
.panel.sticky{position:sticky;top:96px}
.out{font:500 clamp(2.2rem,4.4vw,3.6rem)/1 var(--head)}
.seg{display:flex;flex-wrap:wrap;gap:0;border:2px solid var(--ink);width:max-content;max-width:100%}
.seg button{min-height:46px;padding:8px 16px;border:0;border-right:1px solid var(--ink);background:#fff;color:var(--ink);font:700 .86rem var(--body);cursor:pointer}
.seg button:last-child{border-right:0}
.seg button[aria-pressed=true]{background:var(--ink);color:#fff}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;min-height:32px;padding:4px 10px;border:1px solid var(--ink);font:700 .74rem var(--body);letter-spacing:.06em;text-transform:uppercase}
.sum{display:grid;gap:0;font-size:.94rem;border-top:1px solid var(--ink)}
.sum div{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.sum .tot{font:500 1.4rem var(--head);border-bottom:2px solid var(--ink)}
input[type=range]{width:100%;accent-color:var(--ink);min-height:44px}
.bar-sched{display:grid;gap:10px}
.bar-sched .line{display:grid;grid-template-columns:1fr 1fr 1fr 44px;gap:10px;align-items:end}

/* filters */
.filters{display:flex;flex-wrap:wrap;gap:14px;align-items:end;margin-bottom:28px}
.count-line{margin-left:auto;font-size:.86rem;color:var(--muted)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;margin:0 0 28px;padding:0;counter-reset:s;border-top:2px solid var(--line)}
.steps li{counter-increment:s;font:700 .72rem var(--body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding-top:10px;margin-top:-2px;border-top:2px solid transparent}
.steps li::before{content:"0" counter(s) " "}
.steps li.on{color:var(--ink);border-color:var(--saffron)}
.steps li.done{color:var(--ink);border-color:var(--ink)}

/* drawer, modal */
.scrim{position:fixed;inset:0;background:rgba(17,17,17,.5);z-index:90;opacity:0;visibility:hidden;transition:.25s}
.scrim.open{opacity:1;visibility:visible}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(460px,100%);z-index:95;background:#fff;border-left:2px solid var(--ink);transform:translateX(100%);visibility:hidden;transition:transform .35s var(--ease),visibility .35s;display:flex;flex-direction:column}
.drawer.open{transform:translateX(0);visibility:visible}
.drawer header{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:2px solid var(--ink);margin-top:48px}
.drawer header h2{font-size:1.8rem;margin:0}
.drawer .items{flex:1;overflow:auto;padding:4px 20px}
.drawer .line{display:grid;grid-template-columns:1fr auto;gap:10px;padding:14px 0;border-bottom:1px solid var(--line);align-items:center}
.qty{display:inline-flex;align-items:center;border:2px solid var(--ink)}
.qty button{width:40px;height:40px;border:0;background:#fff;font:700 1.1rem var(--body);cursor:pointer}
.qty span{min-width:46px;text-align:center;font-weight:700;font-size:.9rem}
.drawer footer{padding:18px 20px;border-top:2px solid var(--ink);display:grid;gap:12px}
.modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:60px 14px 14px;visibility:hidden;opacity:0;transition:opacity .2s;background:rgba(17,17,17,.55)}
.modal.open{visibility:visible;opacity:1}
.modal .box{width:min(520px,100%);max-height:calc(100vh - 80px);overflow:auto;background:#fff;border:2px solid var(--ink);position:relative}
.rv-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line)}
.rv-brand{display:flex;align-items:center;gap:10px;font-weight:800}
.rv-brand i{width:28px;height:28px;background:#1f3b2f;color:#fff;display:grid;place-items:center;font-style:normal;font-size:.8rem;border-radius:8px}
.rv-body{padding:18px}
.rv-amount{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:14px 16px;background:var(--surface);margin-bottom:16px}
.rv-amount b{font:500 1.6rem var(--head)}
.rv-tabs{display:flex;gap:6px;margin-bottom:14px}
.rv-tabs button{flex:1;min-height:44px;border:1px solid #bbb;background:#fff;font:700 .88rem var(--body);cursor:pointer;border-radius:10px}
.rv-tabs button[aria-selected=true]{background:#1f3b2f;color:#fff;border-color:#1f3b2f}
.rv-pay{width:100%;min-height:52px;border:0;border-radius:10px;background:#1f3b2f;color:#fff;font:700 1rem var(--body);cursor:pointer;margin-top:8px}
.bank{background:var(--surface);padding:14px 16px;display:grid;gap:6px;font-size:.92rem}
.bank div{display:flex;justify-content:space-between;gap:12px}
.receipt{border:1px dashed #999;padding:14px;font-size:.9rem;display:grid;gap:6px}
.receipt div{display:flex;justify-content:space-between;gap:12px}
.ok-tick{width:54px;height:54px;border-radius:50%;background:#1f3b2f;color:#fff;display:grid;place-items:center}
.lb{position:fixed;inset:0;z-index:100;background:rgba(14,14,14,.95);display:grid;place-items:center;padding:60px 16px 16px;visibility:hidden;opacity:0;transition:.2s}
.lb.open{visibility:visible;opacity:1}

/* chat */
.chat-fab{position:fixed;right:16px;bottom:16px;z-index:70;display:flex;align-items:center;gap:10px;min-height:56px;padding:6px 16px 6px 6px;border:2px solid var(--ink);background:var(--saffron);color:var(--ink);cursor:pointer;font:800 .82rem var(--body);letter-spacing:.02em}
.chat-fab i{width:42px;height:42px;background:var(--ink);color:var(--saffron);display:grid;place-items:center;font-style:normal}
@media(max-width:1179px){.chat-fab{bottom:76px;padding:6px}.chat-fab .lbl{display:none}}
.chat{position:fixed;right:16px;bottom:16px;z-index:96;width:min(400px,calc(100% - 32px));height:min(640px,calc(100vh - 90px));background:#fff;border:2px solid var(--ink);display:flex;flex-direction:column;box-shadow:12px 12px 0 rgba(17,17,17,.12);transform:translateY(16px);opacity:0;visibility:hidden;pointer-events:none;transition:.25s var(--ease)}
.chat.open{transform:none;opacity:1;visibility:visible;pointer-events:auto}
.chat header{display:flex;align-items:center;gap:12px;padding:12px 14px;border-bottom:2px solid var(--ink);background:var(--saffron)}
.chat header b{display:block;font-size:.92rem}
.chat header small{font-size:.74rem}
.chat header .x{margin-left:auto}
.chat .log{flex:1;overflow:auto;padding:14px;display:flex;flex-direction:column;gap:10px}
.msg{max-width:88%;padding:10px 14px;font-size:.92rem;line-height:1.5}
.msg.bot{background:var(--surface);border-left:3px solid var(--ink)}
.msg.me{background:var(--ink);color:#fff;align-self:flex-end}
.chat .chips{padding:0 14px 10px;gap:6px}
.chat .chips button{min-height:40px;padding:6px 12px;border:1px solid var(--ink);background:#fff;font:700 .78rem var(--body);cursor:pointer}
.chat .chips button:hover{background:var(--saffron)}
.chat form{display:flex;gap:0;border-top:2px solid var(--ink)}
.chat form input{flex:1;min-height:50px;border:0;padding:0 14px;font:500 16px var(--body)}
.chat form button{min-width:56px;border:0;border-left:2px solid var(--ink);background:var(--saffron);cursor:pointer;font-weight:800}
.typing{display:inline-flex;gap:4px}
.typing i{width:6px;height:6px;background:var(--muted);animation:blink 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes blink{50%{opacity:.25}}

/* AI line card */
.ailine{display:grid;gap:20px;border:2px solid var(--ink);background:var(--saffron);padding:26px}
@media(min-width:900px){.ailine{grid-template-columns:auto 1fr auto;align-items:center;gap:40px;padding:36px 40px}}
.ailine .wave{display:flex;gap:3px;align-items:center;height:46px}
.ailine .wave i{width:5px;background:var(--ink);height:30%;animation:wave 1.1s ease-in-out infinite}
.ailine .wave i:nth-child(2n){animation-delay:.2s}.ailine .wave i:nth-child(3n){animation-delay:.4s}
@keyframes wave{50%{height:100%}}
@media(prefers-reduced-motion:reduce){.ailine .wave i{animation:none;height:60%}}
.ailine h3{margin:0 0 6px;font-size:clamp(1.4rem,2.4vw,2rem)}
.ailine p{margin:0}
.ailine .numb{font:500 1.6rem var(--head);text-decoration:none;display:block}

/* footer */
.site-foot{background:var(--night);color:var(--night-ink);padding:64px 0 110px}
@media(min-width:1180px){.site-foot{padding-bottom:40px}}
.foot-wm{font:600 clamp(3.4rem,13.5vw,13rem)/.82 var(--head);text-transform:uppercase;letter-spacing:-.02em;margin:0 0 40px;color:var(--night-ink)}
.foot-wm span{color:var(--saffron)}
.site-foot h4{font:700 .72rem var(--body);letter-spacing:.16em;color:var(--saffron);margin-bottom:12px}
.site-foot ul{list-style:none;margin:0;padding:0}
.site-foot li a{display:inline-flex;min-height:34px;align-items:center;color:var(--night-ink);text-decoration:none;font-size:.92rem}
.site-foot li a:hover{color:var(--saffron)}
.site-foot .muted{color:var(--night-muted)}
.foot-base{margin-top:44px;padding-top:20px;border-top:1px solid #333;display:flex;flex-wrap:wrap;gap:14px 28px;align-items:center;font-size:.82rem;color:var(--night-muted)}
.toggle{display:inline-flex;align-items:center;gap:10px;min-height:44px;background:transparent;border:1px solid var(--night-ink);color:var(--night-ink);padding:6px 14px 6px 8px;font:700 .8rem var(--body);cursor:pointer}
.toggle i{width:36px;height:20px;background:#333;position:relative}
.toggle i::after{content:"";position:absolute;left:3px;top:3px;width:14px;height:14px;background:var(--night-muted);transition:.2s}
.toggle[aria-pressed=true] i{background:var(--saffron)}
.toggle[aria-pressed=true] i::after{left:19px;background:var(--ink)}
.site-foot .lang-btn{background:transparent;color:var(--night-ink);border-color:var(--night-ink)}

/* account */
.dash{display:grid;gap:24px}
@media(min-width:1000px){.dash{grid-template-columns:240px 1fr;gap:40px}}
.dash nav{display:flex;overflow-x:auto;border:2px solid var(--ink)}
@media(min-width:1000px){.dash nav{flex-direction:column;align-self:start;position:sticky;top:96px}}
.dash nav button,.dash nav a{min-height:48px;padding:10px 16px;border:0;border-bottom:1px solid var(--line);background:#fff;text-align:left;font:700 .86rem var(--body);cursor:pointer;white-space:nowrap;display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.dash nav button[aria-selected=true]{background:var(--ink);color:#fff}
.status{display:inline-flex;align-items:center;gap:6px;font:800 .7rem var(--body);letter-spacing:.08em;text-transform:uppercase;padding:5px 9px;border:1px solid currentColor;white-space:nowrap}
.st-ok{color:#1d6b35}.st-wait{color:var(--saffron-ink)}.st-due{color:#a1120f}.st-info{color:#1d4f91}
.rowcard{display:grid;gap:10px;padding:18px 0;border-bottom:1px solid var(--line)}
@media(min-width:760px){.rowcard{grid-template-columns:1.5fr 1fr auto;align-items:center}}
.rowcard .acts{display:flex;gap:8px;flex-wrap:wrap}
.kpis{display:grid;grid-template-columns:1fr 1fr;border-top:2px solid var(--ink)}
@media(min-width:900px){.kpis{grid-template-columns:repeat(4,1fr)}}
.kpi{padding:18px 14px 18px 0;border-bottom:1px solid var(--line)}
.kpi b{display:block;font:500 2rem var(--head)}
.kpi span{font-size:.82rem;color:var(--muted)}
.track{list-style:none;margin:12px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:4px}
.track li{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding-top:8px;border-top:4px solid var(--line);color:var(--muted)}
.track li.done{border-color:var(--ink);color:var(--ink)}
.track li.now{border-color:var(--saffron);color:var(--ink)}
.chart{border-top:2px solid var(--ink);padding-top:14px}
.chart svg{width:100%;height:auto;display:block}
.chart h3{font-size:1.15rem}
.msgs .m{padding:14px 16px;border:1px solid var(--line);margin-bottom:10px}
.msgs .m.us{border-left:4px solid var(--saffron)}
.msgs .m small{display:block;color:var(--muted);margin-bottom:4px;font-weight:700}

/* reveal */
.js .rv{opacity:0;transform:translateY(22px)}
.js .rv.in{opacity:1;transform:translateY(0px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reduce .rv,.low-data .rv{opacity:1!important;transform:none!important}
.low-data .hero-stage canvas{display:none}
.mask{display:block;overflow:hidden}
.mask>span{display:block}
.js .mask>span{transform:translateY(105%)}
.js .mask.in>span{transform:translateY(0%);transition:transform .9s var(--ease)}
.reduce .mask>span,.low-data .mask>span{transform:none!important}

.rcpt{max-width:760px;margin:0 auto;border:2px solid var(--ink);padding:32px;background:#fff}
.rcpt table{min-width:0}
@media print{#covorn-ribbon,#covorn-ribbon-space,.site-head,.site-foot,.chat-fab,.chat,.tabbar,.no-print{display:none!important}}