/* RF-MASTER · ASTHRA — premium catalogue theme
   Layout: porcelain light pages, sharp engineered edges and hairline grids,
   one dark "instrument" band per page + night footer. Brand red used only as a signal. */
:root{
  /* colour */
  --paper:#F5F7FA;      /* cool porcelain page ground */
  --white:#FFFFFF;
  --ink:#0B1324;        /* headings + body */
  --muted:#556075;      /* secondary text */
  --line:#DCE2EB;       /* hairlines */
  --line-2:#C8D1DE;
  --navy:#0A2257;       /* brand navy */
  --navy-2:#13317A;
  --night:#060F26;      /* dark bands + footer */
  --night-2:#0C1A3A;
  --signal:#D9142B;     /* brand red, sparingly */
  --signal-2:#B50F22;
  --steel:#7C97D1;      /* chart + secondary accent on dark */
  --on-dark:#E8EDF7; --on-dark-2:#9AA8C4; --line-dark:rgba(255,255,255,.11);
  /* type */
  --display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --body:"Geist","Helvetica Neue",Arial,sans-serif;
  --mono:"Geist Mono",ui-monospace,Menlo,Consolas,monospace;
  /* metrics */
  --hdr:80px; --r:4px; --r-lg:6px; --max:1280px;
  --shadow:0 1px 2px rgba(6,15,38,.05),0 24px 48px -28px rgba(6,15,38,.28);
  --ease:cubic-bezier(.2,.7,.2,1);
  --smith:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%22-1.08%20-1.08%202.16%202.16%22%3E%3Cdefs%3E%3CclipPath%20id%3D%22c%22%3E%3Ccircle%20r%3D%221%22%2F%3E%3C%2FclipPath%3E%3C%2Fdefs%3E%3Cg%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%220.012%22%3E%3Ccircle%20r%3D%221%22%20stroke-width%3D%220.02%22%2F%3E%3Cline%20x1%3D%22-1%22%20y1%3D%220%22%20x2%3D%221%22%20y2%3D%220%22%2F%3E%3Ccircle%20cx%3D%220.1667%22%20cy%3D%220%22%20r%3D%220.8333%22%2F%3E%3Ccircle%20cx%3D%220.3333%22%20cy%3D%220%22%20r%3D%220.6667%22%2F%3E%3Ccircle%20cx%3D%220.5000%22%20cy%3D%220%22%20r%3D%220.5000%22%2F%3E%3Ccircle%20cx%3D%220.6667%22%20cy%3D%220%22%20r%3D%220.3333%22%2F%3E%3Ccircle%20cx%3D%220.8333%22%20cy%3D%220%22%20r%3D%220.1667%22%2F%3E%3Cg%20clip-path%3D%22url%28%23c%29%22%3E%3Ccircle%20cx%3D%221%22%20cy%3D%225.0000%22%20r%3D%225.0000%22%2F%3E%3Ccircle%20cx%3D%221%22%20cy%3D%22-5.0000%22%20r%3D%225.0000%22%2F%3E%3Ccircle%20cx%3D%221%22%20cy%3D%222.0000%22%20r%3D%222.0000%22%2F%3E%3Ccircle%20cx%3D%221%22%20cy%3D%22-2.0000%22%20r%3D%222.0000%22%2F%3E%3Ccircle%20cx%3D%221%22%20cy%3D%221.0000%22%20r%3D%221.0000%22%2F%3E%3Ccircle%20cx%3D%221%22%20cy%3D%22-1.0000%22%20r%3D%221.0000%22%2F%3E%3Ccircle%20cx%3D%221%22%20cy%3D%220.5000%22%20r%3D%220.5000%22%2F%3E%3Ccircle%20cx%3D%221%22%20cy%3D%22-0.5000%22%20r%3D%220.5000%22%2F%3E%3Ccircle%20cx%3D%221%22%20cy%3D%220.2000%22%20r%3D%220.2000%22%2F%3E%3Ccircle%20cx%3D%221%22%20cy%3D%22-0.2000%22%20r%3D%220.2000%22%2F%3E%3C%2Fg%3E%3C%2Fg%3E%3C%2Fsvg%3E");
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--hdr) + 20px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:1rem;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;color:inherit}
p{margin:0}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px}
::selection{background:var(--navy);color:#fff}
.wrap{max-width:var(--max);margin:0 auto;padding-inline:clamp(16px,4vw,2.75rem)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
[hidden]{display:none!important}

/* ---------- type scale ---------- */
h1,h2,h3,h4{font-family:var(--display);color:var(--ink);margin:0;line-height:1.08;font-weight:700;text-wrap:balance;font-stretch:112%}
h1{font-size:clamp(2.4rem,5.2vw,4.4rem);letter-spacing:-.035em;font-weight:700;line-height:1.02}
h2{font-size:clamp(1.9rem,3.5vw,3rem);letter-spacing:-.03em}
h3{font-size:1.15rem;letter-spacing:-.015em;font-weight:600;font-stretch:105%}
h4{font-size:.95rem;letter-spacing:-.005em;font-weight:600;font-stretch:100%}
h1 em,h2 em{font-style:normal;color:var(--signal)}
.eyebrow{font-family:var(--mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--navy-2);font-weight:500;display:inline-flex;align-items:center;gap:.7rem}
.eyebrow::before{content:"";width:8px;height:8px;background:var(--signal);flex:none}
.lede{color:var(--muted);font-size:1.1rem;line-height:1.7;max-width:36em}
.num{font-variant-numeric:tabular-nums}
.mono{font-family:var(--mono)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.65rem;padding:.9rem 1.4rem;border-radius:var(--r);font-family:var(--body);font-weight:600;font-size:.94rem;letter-spacing:-.005em;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background .25s,color .25s,border-color .25s,transform .25s var(--ease),box-shadow .25s;line-height:1.2;white-space:nowrap}
.btn svg{width:17px;height:17px;flex:none;transition:transform .25s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--night)}
.btn-signal{background:var(--signal);color:#fff;box-shadow:0 12px 26px -14px rgba(217,20,43,.6)}
.btn-signal:hover{background:var(--signal-2)}
.btn-outline{border-color:var(--line-2);color:var(--ink);background:var(--white)}
.btn-outline:hover{border-color:var(--navy);color:var(--navy)}
.btn-ghost-dark{border-color:rgba(255,255,255,.28);color:#fff;background:transparent}
.btn-ghost-dark:hover{background:#fff;color:var(--night);border-color:#fff}
.link-arrow{display:inline-flex;align-items:center;gap:.45rem;font-weight:600;font-size:.92rem;color:var(--navy);text-decoration:none}
.link-arrow svg{width:16px;height:16px;transition:transform .25s var(--ease)}
.link-arrow:hover svg{transform:translateX(3px)}

/* ---------- utility strip ---------- */
.strip{background:var(--night);color:var(--on-dark-2);font-size:.8rem}
.strip .wrap{display:flex;gap:1.8rem;align-items:center;min-height:38px;flex-wrap:wrap}
.strip span,.strip a{display:inline-flex;gap:.5rem;align-items:center;text-decoration:none}
.strip svg{width:13px;height:13px;color:var(--steel)}
.strip b{color:var(--on-dark);font-weight:500}
.strip a:hover b{color:#fff}
.strip .push{margin-left:auto;font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}
.strip .push::before{content:"";width:6px;height:6px;border-radius:50%;background:#3DDC84;box-shadow:0 0 0 3px rgba(61,220,132,.18)}

/* ---------- header ---------- */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:60;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.top.scrolled{box-shadow:0 10px 30px -18px rgba(6,15,38,.35)}
.top .wrap{height:var(--hdr);display:flex;align-items:center;gap:2rem}
.mark{display:flex;align-items:center;gap:.9rem;text-decoration:none;flex:none}
.mark img{height:54px;width:auto}
.mark span{display:grid;line-height:1.1;border-left:1px solid var(--line);padding-left:.9rem}
.mark span b{font-family:var(--display);font-stretch:118%;font-weight:700;font-size:1.02rem;letter-spacing:-.01em;color:var(--navy)}
.mark span small{font-family:var(--mono);font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:4px}
nav.main{margin-left:auto;display:flex;align-items:center;gap:.15rem;height:100%}
nav.main > a,nav.main .has-mega > a{position:relative;display:flex;align-items:center;gap:.3rem;height:100%;padding:0 .8rem;text-decoration:none;font-size:.92rem;font-weight:500;color:var(--ink)}
nav.main > a::after,nav.main .has-mega > a::after{content:"";position:absolute;left:.8rem;right:.8rem;bottom:-1px;height:2px;background:var(--signal);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
nav.main a:hover::after,nav.main a[aria-current="page"]::after,nav.main .has-mega:hover > a::after,nav.main .has-mega:focus-within > a::after{transform:scaleX(1)}
nav.main a[aria-current="page"]{color:var(--navy);font-weight:600}
nav.main .has-mega{position:static;height:100%;display:flex}
nav.main .has-mega > a svg{width:13px;height:13px;transition:transform .25s}
nav.main .has-mega:hover > a svg{transform:rotate(180deg)}
.top .cta-top{padding:.72rem 1.15rem}
.menu{display:none;margin-left:auto;width:46px;height:46px;border:1px solid var(--line);border-radius:var(--r);background:var(--white);cursor:pointer;place-items:center;color:var(--navy)}
.menu svg{width:22px;height:22px}

/* mega menu */
.mega{position:absolute;left:0;right:0;top:100%;background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line);box-shadow:0 30px 60px -30px rgba(6,15,38,.35);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .25s,transform .25s var(--ease),visibility 0s .25s}
nav.main .has-mega:hover .mega,nav.main .has-mega:focus-within .mega{opacity:1;visibility:visible;transform:none;transition:opacity .25s,transform .25s var(--ease),visibility 0s}
.mega .wrap{height:auto;display:grid;grid-template-columns:1fr 1fr 300px;gap:2.5rem;padding-block:2rem 2.2rem;align-items:start}
.mega h4{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:500;margin-bottom:.9rem;padding-bottom:.6rem;border-bottom:1px solid var(--line)}
.mega ul{list-style:none;margin:0;padding:0;columns:2;column-gap:1.5rem}
.mega li{break-inside:avoid}
.mega li a{display:flex;align-items:center;gap:.5rem;padding:.32rem 0;text-decoration:none;font-size:.9rem;color:var(--ink)}
.mega li a:hover{color:var(--signal)}
.mega li a i{font-style:normal;font-family:var(--mono);font-size:.62rem;letter-spacing:.06em;color:var(--navy-2);border:1px solid var(--line);padding:0 .3rem;border-radius:2px}
.mega .feat{background:var(--paper);border:1px solid var(--line);padding:1.1rem;display:grid;gap:.6rem;text-decoration:none}
.mega .feat img{background:#fff;aspect-ratio:16/10;object-fit:contain;width:100%;border:1px solid var(--line)}
.mega .feat code{font-family:var(--mono);font-size:.74rem;color:var(--signal)}
.mega .feat b{font-family:var(--display);font-stretch:105%;font-size:1rem;letter-spacing:-.01em;line-height:1.25}

/* ---------- sections ---------- */
.sec{position:relative;padding-block:clamp(4.5rem,9vw,7.5rem);isolation:isolate;overflow:hidden}
.sec > .wrap{position:relative;z-index:1}
.bg-white{background:var(--white)}
.bg-paper{background:var(--paper)}
.bg-grid{background-color:var(--paper);background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;background-position:-1px -1px}
.bg-grid::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(ellipse at 50% 0,transparent 30%,var(--paper) 78%)}
.bg-night{background:var(--night);color:var(--on-dark)}
.bg-night h2,.bg-night h3{color:#fff}
.bg-night .lede,.bg-night p{color:var(--on-dark-2)}
.bg-night .eyebrow{color:var(--steel)}
.smith-wm::after{content:"";position:absolute;width:560px;aspect-ratio:1;right:-180px;top:-160px;z-index:0;background:currentColor;-webkit-mask:var(--smith) center/contain no-repeat;mask:var(--smith) center/contain no-repeat;opacity:.05;pointer-events:none}
.bg-night.smith-wm::after{opacity:.08;color:var(--steel)}
.smith-wm.wm-bl::after{right:auto;top:auto;left:-200px;bottom:-200px}

.head{display:grid;grid-template-columns:1.1fr .9fr;gap:2.5rem;align-items:end;margin-bottom:3.2rem}
.head > div{display:grid;gap:1rem;min-width:0}
.head p{color:var(--muted);max-width:34em;font-size:1.02rem}
.bg-night .head p{color:var(--on-dark-2)}

/* ---------- hero slider (home) ---------- */
.hero{position:relative;background:var(--paper);overflow:hidden;isolation:isolate;border-bottom:1px solid var(--line)}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;-webkit-mask:linear-gradient(90deg,#000 0%,rgba(0,0,0,.5) 45%,transparent 70%);mask:linear-gradient(90deg,#000 0%,rgba(0,0,0,.5) 45%,transparent 70%)}
.rev{position:relative;min-height:clamp(560px,72vh,690px)}
.slide{position:absolute;inset:0;visibility:hidden;pointer-events:none}
.slide.on{visibility:visible;pointer-events:auto;z-index:2}
.slide.out{visibility:visible;z-index:1}
.slide .inner{height:100%;display:grid;grid-template-columns:1fr 1.02fr;gap:clamp(2rem,5vw,4.5rem);align-items:center;padding-block:3rem 6.5rem}
.slide .txt{display:grid;gap:1.4rem;max-width:600px;min-width:0}
.slide .tag{font-family:var(--mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--navy-2);display:flex;align-items:center;gap:.7rem}
.slide .tag::before{content:"";width:8px;height:8px;background:var(--signal)}
.slide h1,.slide h2{font-size:clamp(2.35rem,4.9vw,4.25rem);letter-spacing:-.04em;line-height:1.0;font-weight:700;color:var(--ink)}
.slide p{color:var(--muted);font-size:clamp(1rem,1.3vw,1.14rem);max-width:33em}
.slide .ctas{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:.3rem}
/* stage */
.stage{position:relative;height:min(500px,100%);min-height:400px;min-width:0}
.stage .photo{position:absolute;inset:0 0 0 12%;overflow:hidden;background:var(--night);clip-path:inset(0 0 0 100%);transition:clip-path 1.1s cubic-bezier(.77,0,.18,1)}
.slide.on .stage .photo,.slide.out .stage .photo{clip-path:inset(0 0 0 0)}
.stage .photo div{position:absolute;inset:-4%;background-size:cover;background-position:center;transform:scale(1.12)}
.slide.on .stage .photo div{animation:kb 9s ease-out forwards}
.stage .photo::after{content:"";position:absolute;inset:0;background:linear-gradient(200deg,rgba(6,15,38,0) 30%,rgba(6,15,38,.55) 100%),linear-gradient(90deg,rgba(6,15,38,.25),transparent 40%)}
@keyframes kb{from{transform:scale(1.14) translate3d(2%,0,0)}to{transform:scale(1.02) translate3d(0,0,0)}}
.stage .ticks-v{position:absolute;right:-1px;top:0;bottom:0;width:22px;z-index:2;background:repeating-linear-gradient(180deg,rgba(255,255,255,.55) 0 1px,transparent 1px 12px);-webkit-mask:linear-gradient(90deg,transparent 40%,#000 41%);mask:linear-gradient(90deg,transparent 40%,#000 41%)}
.stage .live{position:absolute;right:1.1rem;top:1.1rem;z-index:2;font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:#fff;background:rgba(6,15,38,.55);backdrop-filter:blur(6px);padding:.35rem .6rem;border:1px solid rgba(255,255,255,.2)}
.stage .pcard{position:absolute;left:0;bottom:-1.5rem;width:min(320px,62%);background:var(--white);border:1px solid var(--line);box-shadow:var(--shadow);z-index:3}
.stage .pcard .pimg{aspect-ratio:16/11;display:grid;place-items:center;padding:1rem;background:#fff;border-bottom:1px solid var(--line)}
.stage .pcard .pimg img{max-height:100%;width:auto;object-fit:contain}
.stage .pcard .pmeta{padding:.85rem 1rem;display:grid;gap:.15rem}
.stage .pcard code{font-family:var(--mono);font-size:.76rem;color:var(--signal);font-weight:500}
.stage .pcard span{font-family:var(--mono);font-size:.78rem;color:var(--ink)}
/* layer animations */
.slide.on .ly{animation:lyIn .9s var(--ease) both;animation-delay:calc(.35s + var(--d,0) * .12s)}
.slide.on .ly.up{animation-name:lyUp}
@keyframes lyIn{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes lyUp{from{opacity:0;transform:translateY(40px) scale(.96)}to{opacity:1;transform:none}}
.slide.out .txt{animation:lyOut .6s ease both}
@keyframes lyOut{to{opacity:0;transform:translateY(-14px)}}
/* controls */
.rev-ctl{position:absolute;z-index:5;left:0;right:0;bottom:0}
.rev-ctl .wrap{display:flex;align-items:flex-end;gap:1.5rem;padding-bottom:1.6rem}
.bullets{display:flex;gap:1.2rem;flex:1;max-width:46%}
.bullets button{flex:1;min-width:0;text-align:left;background:none;border:0;border-top:1px solid var(--line-2);padding:.7rem 0 0;cursor:pointer;color:var(--muted);font-size:.8rem;position:relative;transition:color .2s}
.bullets button b{display:block;font-family:var(--mono);font-weight:500;font-size:.7rem;color:var(--muted);letter-spacing:.06em}
.bullets button span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:500}
.bullets button i{position:absolute;left:0;top:-1px;height:2px;width:0;background:var(--signal)}
.bullets button:hover{color:var(--ink)}
.bullets button[aria-current="true"]{color:var(--ink)}
.bullets button[aria-current="true"] b{color:var(--signal)}
.bullets button[aria-current="true"] i{animation:prog var(--dur,7s) linear forwards}
.rev.paused .bullets button[aria-current="true"] i{animation-play-state:paused}
@keyframes prog{to{width:100%}}
.arrows{display:flex;gap:.5rem;margin-left:auto}
.arrows button{width:48px;height:48px;border:1px solid var(--line-2);border-radius:var(--r);background:var(--white);color:var(--navy);cursor:pointer;display:grid;place-items:center;transition:background .2s,color .2s,border-color .2s}
.arrows button:hover{background:var(--navy);border-color:var(--navy);color:#fff}
.arrows svg{width:19px;height:19px}
.rev .count{font-family:var(--mono);font-size:.8rem;color:var(--muted);padding-bottom:.9rem;font-variant-numeric:tabular-nums}
.rev .count b{color:var(--ink);font-weight:500}

/* ---------- facts ---------- */
.facts{background:var(--white);border-bottom:1px solid var(--line)}
.facts .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.facts .f-item{padding:1.9rem 1.6rem;border-left:1px solid var(--line);display:grid;gap:.3rem;min-width:0}
.facts .f-item:first-child{border-left:0;padding-left:0}
.facts b{font-family:var(--display);font-stretch:115%;font-size:clamp(1.35rem,2.1vw,1.75rem);font-weight:700;letter-spacing:-.03em;color:var(--navy);line-height:1.1;font-variant-numeric:tabular-nums}
.facts span{font-size:.88rem;color:var(--muted)}
.facts small{font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--signal)}

/* ---------- split / collage ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2.5rem,6vw,6rem);align-items:center}
.split > *{min-width:0}
.collage{position:relative;padding:0 0 14% 12%}
.collage .big{overflow:hidden;background:#fff;border:1px solid var(--line)}
.collage .big img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform 1.2s var(--ease)}
.collage:hover .big img{transform:scale(1.04)}
.collage .small{position:absolute;left:0;bottom:0;width:44%;overflow:hidden;border:8px solid var(--white);background:#fff;box-shadow:var(--shadow)}
.collage .small img{width:100%;aspect-ratio:1;object-fit:cover}
.collage .badge{position:absolute;right:0;bottom:2%;background:var(--night);color:#fff;padding:1.1rem 1.3rem;min-width:180px;box-shadow:var(--shadow)}
.collage .badge b{display:block;font-family:var(--display);font-stretch:115%;font-size:1.6rem;letter-spacing:-.03em;line-height:1}
.collage .badge span{font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--on-dark-2);margin-top:.45rem;display:block}
.collage .corner{position:absolute;right:-10px;top:-10px;width:70px;height:70px;border-top:2px solid var(--signal);border-right:2px solid var(--signal)}
.points{list-style:none;padding:0;margin:2rem 0 2.2rem;display:grid;gap:0;border-top:1px solid var(--line)}
.points li{display:grid;grid-template-columns:2.4rem 1fr;gap:1rem;padding:1.05rem 0;border-bottom:1px solid var(--line)}
.points li i{font-style:normal;font-family:var(--mono);font-size:.72rem;color:var(--signal);padding-top:.2rem;letter-spacing:.06em}
.points b{display:block;font-family:var(--display);font-stretch:105%;font-weight:600;font-size:1.02rem;letter-spacing:-.01em;margin-bottom:.15rem}
.points span{color:var(--muted);font-size:.95rem}
.profile{display:grid;grid-template-columns:repeat(3,1fr);margin-top:2rem;border:1px solid var(--line);background:var(--white)}
.profile div{padding:1.2rem 1.3rem;border-left:1px solid var(--line)}
.profile div:first-child{border-left:0}
.profile b{display:block;font-family:var(--display);font-stretch:115%;font-size:1.8rem;color:var(--navy);line-height:1.05;letter-spacing:-.03em}
.profile span{font-size:.86rem;color:var(--muted)}

/* ---------- coverage chart (dark instrument) ---------- */
.cover-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.cover-wrap > *{min-width:0}
.cover-wrap .intro{display:grid;gap:1.2rem}
.cover-chart{background:var(--white);border:1px solid var(--line);padding:1.5rem 1.5rem 1.1rem;box-shadow:var(--shadow);position:relative}
.cover-chart header{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;margin-bottom:1.1rem;flex-wrap:wrap;padding-bottom:.9rem;border-bottom:1px solid var(--line)}
.cover-chart h3{font-size:1.05rem}
.cover-chart header span{font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.cc-row{display:grid;grid-template-columns:150px 1fr;align-items:center;gap:1rem;padding:.3rem .3rem;text-decoration:none;color:var(--ink);transition:background .2s}
.cc-row:hover{background:var(--paper)}
.cc-row:hover .cc-name{color:var(--signal)}
.cc-name{font-size:.78rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-family:var(--mono)}
.cc-track{position:relative;height:16px;background-image:linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:20% 100%}
.cc-bar{position:absolute;top:4px;height:8px;background:linear-gradient(90deg,var(--steel),var(--navy));transition:filter .2s}
.cc-row:hover .cc-bar{filter:brightness(1.25)}
.cc-bar.from-dc{box-shadow:inset 3px 0 0 var(--signal)}
.cc-bar.point{width:10px!important;height:10px;top:3px;border-radius:50%;background:var(--signal);transform:translateX(-5px)}
.cc-bar.narrow{min-width:6px;background:var(--signal)}
.cc-axis{display:grid;grid-template-columns:150px 1fr;gap:1rem;margin-top:.6rem;padding-inline:.3rem}
.cc-ticks{position:relative;height:24px;border-top:1px solid var(--line-2)}
.cc-ticks span{position:absolute;top:6px;transform:translateX(-50%);font-size:.68rem;color:var(--muted);white-space:nowrap;font-family:var(--mono)}
.cc-ticks span::before{content:"";position:absolute;left:50%;top:-7px;height:5px;border-left:1px solid var(--line-2)}
.cc-note{font-size:.76rem;color:var(--muted);margin-top:.7rem;font-family:var(--mono)}

/* ---------- product range ---------- */
.tabs{display:inline-flex;border:1px solid var(--line-2);padding:3px;margin-bottom:2rem;background:var(--white);border-radius:var(--r)}
.tabs button{border:0;background:none;padding:.6rem 1.2rem;font-weight:600;font-size:.9rem;cursor:pointer;border-radius:2px;transition:background .2s,color .2s}
.tabs button[aria-selected="true"]{background:var(--navy);color:#fff}
.tabs button span{font-family:var(--mono);font-weight:400;opacity:.7;margin-left:.45rem;font-size:.78rem}
.range{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line);background:var(--white)}
.range li{border-right:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;transition:background .25s}
.range li:hover{background:var(--paper)}
.range li > a{display:grid;justify-items:start;gap:.9rem;padding:1.4rem 1.3rem 1.2rem;text-decoration:none;height:100%}
.range .ring{width:84px;aspect-ratio:1;border-radius:50%;background:#fff;border:1px solid var(--line);overflow:hidden;transition:transform .4s var(--ease)}
.range li:hover .ring{transform:scale(1.06)}
.range .ring img{width:100%;height:100%;object-fit:cover}
.range h3{font-size:.98rem;font-weight:600;color:var(--ink);min-height:2.4em}
.range .ds-link{font-family:var(--mono);font-size:.66rem;font-weight:500;color:var(--signal);letter-spacing:.1em;text-transform:uppercase;display:flex;align-items:center;gap:.4rem}
.range .ds-link::after{content:"→";transition:transform .25s var(--ease)}
.range li:hover .ds-link::after{transform:translateX(4px)}
.range .ds-link.muted{color:var(--muted)}

/* ---------- industries ---------- */
.ind{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-dark);border:1px solid var(--line-dark)}
.ind li{position:relative;overflow:hidden;min-height:340px;display:flex;align-items:flex-end;isolation:isolate;background:var(--night)}
.ind li img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1s var(--ease),opacity .5s;opacity:.55;filter:saturate(.8)}
.ind li::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(6,15,38,.96) 18%,rgba(6,15,38,.55) 55%,rgba(6,15,38,.1) 100%)}
.ind li:hover img{transform:scale(1.06);opacity:.75}
.ind li div{padding:1.6rem;display:grid;gap:.45rem}
.ind h3{font-size:1.25rem;color:#fff}
.ind p{color:var(--on-dark-2);font-size:.93rem;max-width:30em}
.ind small{font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--steel)}
.ind li div::before{content:"";width:28px;height:2px;background:var(--signal);margin-bottom:.4rem;transition:width .4s var(--ease)}
.ind li:hover div::before{width:56px}

/* ---------- featured cards ---------- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.card{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);text-decoration:none;transition:transform .35s var(--ease),box-shadow .35s,border-color .35s;min-width:0}
a.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--line-2)}
.card .pic{background:#fff;aspect-ratio:4/3;display:grid;place-items:center;padding:1.2rem;border-bottom:1px solid var(--line);overflow:hidden}
.card .pic img{width:100%;height:100%;object-fit:contain;transition:transform .6s var(--ease)}
a.card:hover .pic img{transform:scale(1.06)}
.card .body{padding:1.15rem 1.2rem 1.25rem;display:grid;gap:.5rem;flex:1;align-content:start}
.card code{font-family:var(--mono);font-size:.74rem;color:var(--signal);font-weight:500;letter-spacing:.02em}
.card h3{font-size:1.04rem;color:var(--ink);line-height:1.3}
.card p{color:var(--muted);font-size:.93rem}
.card p a{color:var(--navy)}
.card .more{margin-top:auto;padding-top:.6rem;font-size:.86rem;font-weight:600;color:var(--navy);display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line)}
.card .more::after{content:"→";transition:transform .25s var(--ease)}
a.card:hover .more::after{transform:translateX(4px)}

/* ---------- quality ---------- */
.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2.5rem,6vw,6rem)}
.two > *{min-width:0}
.ess{list-style:none;padding:0;margin:2rem 0 2rem;counter-reset:e;display:grid}
.ess li{counter-increment:e;position:relative;padding:0 0 1.8rem 4rem}
.ess li::before{content:"0" counter(e);position:absolute;left:0;top:0;width:2.6rem;height:2.6rem;display:grid;place-items:center;font-family:var(--mono);font-size:.8rem;font-weight:500;color:var(--white);background:var(--navy)}
.ess li:not(:last-child)::after{content:"";position:absolute;left:1.3rem;top:2.6rem;bottom:0;border-left:1px dashed var(--line-2)}
.ess h3{font-size:1.08rem;margin-bottom:.3rem;padding-top:.3rem}
.ess p{color:var(--muted);font-size:.95rem}
.stds{list-style:none;padding:0;margin:0;background:var(--white);border:1px solid var(--line)}
.stds li{display:grid;grid-template-columns:190px 1fr;gap:1.2rem;padding:1rem 1.3rem;border-bottom:1px solid var(--line);align-items:baseline;transition:background .2s}
.stds li:last-child{border-bottom:0}
.stds li:hover{background:var(--paper)}
.stds b{font-family:var(--mono);color:var(--navy);font-weight:500;font-size:.88rem}
.stds span{color:var(--muted);font-size:.95rem}
.stds-head{display:flex;justify-content:space-between;padding:.75rem 1.3rem;background:var(--night);color:var(--on-dark-2);font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase}
.also{margin-top:1.4rem;padding:1.1rem 1.3rem;background:var(--paper);font-size:.93rem;color:var(--muted);border:1px solid var(--line)}
.also b{color:var(--ink)}

/* ---------- CTA band ---------- */
.cta-band{position:relative;background:var(--night);color:#fff;isolation:isolate;overflow:hidden;padding-block:clamp(4rem,8vw,6.5rem)}
.cta-band .ph{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center;opacity:.35;filter:saturate(.6)}
.cta-band::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,var(--night) 25%,rgba(6,15,38,.75) 60%,rgba(6,15,38,.4))}
.cta-band::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:linear-gradient(90deg,var(--signal) 0 18%,transparent 18%)}
.cta{display:grid;grid-template-columns:1.3fr auto;align-items:end;gap:2rem}
.cta > div{display:grid;gap:1rem;min-width:0}
.cta h2{color:#fff;max-width:18em}
.cta .lede{color:var(--on-dark-2)}
.cta .eyebrow{color:var(--steel)}
.cta .ctas{display:flex;gap:.75rem;flex-wrap:wrap}

/* ---------- inner banner ---------- */
.banner{position:relative;background:var(--paper);border-bottom:1px solid var(--line);overflow:hidden;isolation:isolate}
.banner::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;-webkit-mask:linear-gradient(90deg,#000,rgba(0,0,0,.35) 55%,transparent 75%);mask:linear-gradient(90deg,#000,rgba(0,0,0,.35) 55%,transparent 75%)}
.banner .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:stretch;min-height:340px}
.banner .b-txt{display:grid;gap:1.1rem;align-content:center;padding-block:clamp(3rem,6vw,4.5rem);min-width:0}
.banner h1{font-size:clamp(2.3rem,4.8vw,3.8rem)}
.banner p{color:var(--muted);max-width:36em;font-size:1.08rem}
.banner .b-ph{position:relative;overflow:hidden;background:var(--night)}
.banner .b-ph div{position:absolute;inset:0;background-size:cover;background-position:center;animation:kb 14s ease-out forwards}
.banner .b-ph::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--paper) 0%,rgba(245,247,250,0) 35%),linear-gradient(0deg,rgba(6,15,38,.35),transparent 50%)}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}
.crumbs li{display:inline-flex;align-items:center;gap:.5rem;color:var(--muted)}
.crumbs li + li::before{content:"/";color:var(--line-2)}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--navy)}
.crumbs [aria-current]{color:var(--signal)}
.subnav{background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:calc(var(--hdr) + env(safe-area-inset-top,0px));z-index:40}
.subnav .wrap{display:flex;gap:2rem;overflow-x:auto;scrollbar-width:none}
.subnav a{flex:none;text-decoration:none;font-size:.88rem;font-weight:500;padding:1rem 0;color:var(--muted);border-bottom:2px solid transparent}
.subnav a:hover{color:var(--navy);border-bottom-color:var(--signal)}

/* ---------- gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.gallery figure{margin:0;background:#fff;position:relative;overflow:hidden;display:flex;flex-direction:column}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:contain;padding:1rem;background:#fff;transition:transform .7s var(--ease)}
.gallery figure:hover img{transform:scale(1.06)}
.gallery figcaption{padding:.8rem 1rem;border-top:1px solid var(--line);font-size:.88rem;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:.5rem}
.gallery figcaption::after{content:attr(data-n);font-family:var(--mono);font-size:.68rem;font-weight:400;color:var(--muted)}
.gallery .wide{grid-column:span 2}
.gallery .wide img{aspect-ratio:auto;flex:1;height:100%;min-height:0;object-fit:cover;padding:0}

/* ---------- datasheets ---------- */
.ds{display:grid;grid-template-columns:290px 1fr;gap:2rem;align-items:start}
.ds > *{min-width:0}
.ds-nav{position:sticky;top:calc(var(--hdr) + 24px);max-height:calc(100vh - var(--hdr) - 48px);overflow:auto;background:var(--white);border:1px solid var(--line);padding:.6rem 0}
.ds-nav h4{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;font-weight:500;color:var(--muted);margin:1rem 1.1rem .4rem}
.ds-nav h4:first-child{margin-top:.6rem}
.ds-nav a{display:block;text-decoration:none;border-left:2px solid transparent;padding:.5rem 1.1rem;font-size:.9rem;font-weight:500;transition:background .2s}
.ds-nav a small{display:block;color:var(--muted);font-size:.7rem;font-family:var(--mono);font-weight:400}
.ds-nav a:hover{background:var(--paper)}
.ds-nav a[aria-current="true"]{border-left-color:var(--signal);background:var(--paper);color:var(--navy)}
.ds-nav a[aria-current="true"] small{color:var(--signal)}
.sheet{background:var(--white);border:1px solid var(--line);box-shadow:var(--shadow)}
.sheet-top{display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;padding:clamp(1.4rem,3vw,2.4rem);border-bottom:1px solid var(--line)}
.sheet-top > *{min-width:0}
.sheet-code{font-family:var(--mono);font-weight:500;color:var(--signal);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:.6rem}
.sheet h2{font-size:clamp(1.55rem,2.6vw,2.1rem);margin-bottom:.9rem}
.sheet p{color:var(--muted);margin:0 0 .8rem}
.sheet .pic{background:#fff;display:grid;place-items:center;padding:1.2rem;min-height:220px;border:1px solid var(--line);position:relative}
.sheet .pic::before,.sheet .pic::after{content:"";position:absolute;width:14px;height:14px;border-color:var(--signal);border-style:solid}
.sheet .pic::before{left:-1px;top:-1px;border-width:2px 0 0 2px}
.sheet .pic::after{right:-1px;bottom:-1px;border-width:0 2px 2px 0}
.sheet .pic img{max-height:260px;width:auto;object-fit:contain}
.chips{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.8rem}
.chips span{font-family:var(--mono);font-size:.74rem;padding:.3rem .6rem;background:var(--paper);border:1px solid var(--line);color:var(--navy)}
.sheet-body{padding:clamp(1.4rem,3vw,2.4rem);display:grid;gap:2rem}
.spec-group h3{font-family:var(--mono);font-stretch:100%;font-size:.74rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:.7rem}
.tbl-wrap{overflow-x:auto}
table.spec{width:100%;border-collapse:collapse;font-size:.94rem}
table.spec th,table.spec td{padding:.65rem .8rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.spec tr:first-child th,table.spec tr:first-child td{border-top:1px solid var(--ink)}
table.spec tbody tr:hover{background:var(--paper)}
table.spec tbody th{font-weight:400;color:var(--muted);width:44%}
table.spec td{font-variant-numeric:tabular-nums;font-weight:500;font-family:var(--mono);font-size:.86rem}
.order{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between;background:var(--night);color:#fff;padding:1.1rem 1.3rem}
.order > div{min-width:0;display:grid;gap:.15rem}
.order code{font-family:var(--mono);font-size:1rem;font-weight:500;color:#fff;word-break:break-all}
.order small{display:block;color:var(--on-dark-2);font-size:.8rem}
.order small:first-child{font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--steel)}
.order .btn{background:var(--signal);color:#fff}
.order .btn:hover{background:var(--signal-2)}
.disclaim{font-size:.78rem;color:var(--muted);margin:0}

/* ---------- builder + forms ---------- */
.builder{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2.5rem,6vw,5rem);align-items:start}
.builder > *{min-width:0}
.code-diagram{font-family:var(--mono);font-size:clamp(1.5rem,3.2vw,2.3rem);font-weight:500;color:var(--navy);display:flex;flex-wrap:wrap;gap:.3rem;align-items:baseline;margin:2rem 0 1.4rem;padding:1.3rem 1.4rem;background:var(--white);border:1px solid var(--line)}
.code-diagram .seg{border-bottom:2px solid var(--signal);padding:0 .1rem;min-width:1.2ch;text-align:center}
.code-diagram .dash{color:var(--line-2)}
.legend{list-style:none;padding:0;margin:0;display:grid;border-top:1px solid var(--line)}
.legend li{display:grid;grid-template-columns:90px 1fr;gap:1rem;padding:.6rem 0;border-bottom:1px solid var(--line);color:var(--muted);font-size:.94rem}
.legend b{color:var(--navy);font-weight:500;font-family:var(--mono);font-size:.86rem}
form.panel{background:var(--white);border:1px solid var(--line);padding:clamp(1.4rem,3vw,2.2rem);display:grid;grid-template-columns:1fr 1fr;gap:1.1rem 1.2rem;box-shadow:var(--shadow);position:relative}
form.panel::before{content:"";position:absolute;left:-1px;right:-1px;top:-1px;height:3px;background:linear-gradient(90deg,var(--navy) 0 70%,var(--signal) 70%)}
form.panel > *{min-width:0}
form.panel h2,form.panel h3{grid-column:1/-1;font-size:1.3rem;padding-bottom:.6rem;border-bottom:1px solid var(--line);margin-bottom:.2rem}
.f{display:flex;flex-direction:column;gap:.4rem}
.f.full{grid-column:1/-1}
.f label{font-weight:500;font-size:.82rem;color:var(--ink);font-family:var(--mono);letter-spacing:.04em;text-transform:uppercase}
.f input,.f select,.f textarea{font:inherit;font-size:.96rem;padding:.78rem .9rem;border:1px solid var(--line-2);border-radius:var(--r);background:var(--paper);color:var(--ink);width:100%;transition:border-color .2s,box-shadow .2s,background .2s}
.f select{height:3.1rem}
.f input:focus,.f select:focus,.f textarea:focus{outline:none;border-color:var(--navy);background:var(--white);box-shadow:0 0 0 3px rgba(10,34,87,.12)}
.f .hint{font-size:.78rem;color:var(--muted)}
.err{color:var(--signal-2);font-size:.82rem;min-height:1.1em}
.out{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between;background:var(--night);color:#fff;padding:1.1rem 1.2rem;margin-top:.4rem}
.out small{color:var(--on-dark-2)!important;font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;font-size:.66rem!important}
.out output{font-family:var(--mono);font-size:1.4rem;font-weight:500;color:#fff;word-break:break-all}
.out .btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.3)}
.out .btn-outline:hover{background:#fff;color:var(--night)}
.out .btn-primary{background:var(--signal)}
.out .btn-primary:hover{background:var(--signal-2)}

/* ---------- contact ---------- */
.lines{margin-top:2.2rem;display:grid;border-top:1px solid var(--line)}
.line{display:flex;align-items:center;gap:1.1rem;padding:1.2rem 0;flex-wrap:wrap;border-bottom:1px solid var(--line)}
.line .ic{width:46px;height:46px;background:var(--navy);display:grid;place-items:center;flex:none;color:#fff}
.line .ic svg{width:19px;height:19px}
.line div{flex:1;min-width:0}
.line small{display:block;color:var(--muted);font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase}
.line strong{font-family:var(--display);font-stretch:110%;font-size:clamp(1.15rem,2.2vw,1.45rem);font-weight:600;letter-spacing:-.02em;color:var(--ink);user-select:all;overflow-wrap:anywhere}
.copy{background:var(--white);border:1px solid var(--line-2);color:var(--navy);border-radius:var(--r);padding:.45rem .85rem;cursor:pointer;font-size:.82rem;font-weight:600;transition:background .2s,color .2s}
.copy:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.compose{grid-column:1/-1;border:1px dashed var(--line-2);padding:1.1rem;background:var(--paper);display:grid;gap:.8rem}
.compose pre{margin:0;white-space:pre-wrap;font-family:var(--mono);font-size:.82rem;color:var(--ink);max-height:240px;overflow:auto;user-select:all}
.compose .row{display:flex;flex-wrap:wrap;gap:.6rem;align-items:center}
.hours{margin-top:2rem;display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);background:var(--white)}
.hours div{padding:1rem 1.2rem}
.hours div + div{border-left:1px solid var(--line)}
.hours small{display:block;font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.hours b{font-weight:600;font-size:.95rem}

/* ---------- footer ---------- */
footer{background:var(--night);color:var(--on-dark-2);font-size:.92rem;position:relative;overflow:hidden;isolation:isolate}
footer::before{content:"";position:absolute;right:-140px;top:-140px;width:460px;aspect-ratio:1;background:var(--steel);-webkit-mask:var(--smith) center/contain no-repeat;mask:var(--smith) center/contain no-repeat;opacity:.07;z-index:-1}
.f-top{border-bottom:1px solid var(--line-dark)}
.f-top .wrap{display:flex;flex-wrap:wrap;gap:1.5rem;align-items:center;justify-content:space-between;padding-block:2.2rem}
.f-top h3{color:#fff;font-size:clamp(1.3rem,2.4vw,1.75rem);max-width:22em}
footer .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:2.5rem;padding-block:3.5rem 3rem}
footer .cols > *{min-width:0}
footer h4{color:#fff;font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;font-weight:500;margin-bottom:1.1rem}
footer ul{list-style:none;padding:0;margin:0;display:grid;gap:.6rem}
footer a{color:var(--on-dark);text-decoration:none;transition:color .2s}
footer a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--signal)}
footer .logo{background:#fff;padding:.55rem .75rem;height:92px;width:auto;margin-bottom:1.2rem}
footer .about p{max-width:30em}
footer .base{border-top:1px solid var(--line-dark)}
footer .base .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;padding-block:1.3rem;font-size:.8rem;font-family:var(--mono);letter-spacing:.02em}
.totop{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:50;width:48px;height:48px;border-radius:var(--r);background:var(--navy);color:#fff;border:0;cursor:pointer;display:grid;place-items:center;box-shadow:0 14px 30px -12px rgba(6,15,38,.55);opacity:0;transform:translateY(10px);pointer-events:none;transition:opacity .3s,transform .3s var(--ease),background .2s}
.totop:hover{background:var(--signal)}
.totop.show{opacity:1;transform:none;pointer-events:auto}
.totop svg{width:20px;height:20px}

/* ---------- scroll reveal (progressive; content visible without JS) ---------- */
.js .rv{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .rv.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  nav.main,.top .cta-top{display:none}
  .menu{display:grid}
  nav.main.open{display:flex;position:absolute;top:var(--hdr);left:0;right:0;height:auto;flex-direction:column;align-items:stretch;gap:0;background:var(--white);border-bottom:1px solid var(--line);padding:.4rem clamp(16px,4vw,2.75rem) 1.2rem;box-shadow:0 30px 50px -30px rgba(6,15,38,.35);max-height:calc(100vh - var(--hdr));overflow:auto}
  nav.main.open > a,nav.main.open .has-mega > a{height:auto;padding:1rem 0;border-bottom:1px solid var(--line)}
  nav.main.open a::after{display:none}
  nav.main .has-mega{height:auto;display:block}
  nav.main .has-mega > a svg{display:none}
  .mega{display:none}
  .range{grid-template-columns:repeat(4,1fr)}
  .cards{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:960px){
  .head,.split,.cover-wrap,.two,.builder,.cta{grid-template-columns:1fr}
  .rev{min-height:0}
  .slide{position:relative;display:none}
  .slide.on{display:block}
  .slide.out{display:none}
  .slide .inner{grid-template-columns:1fr;padding-block:2.5rem 7rem}
  .stage{min-height:300px;height:300px;margin-bottom:1.5rem}
  .stage .photo{left:0}
  .stage .pcard{width:min(240px,60%)}
  .bullets{max-width:none}
  .banner .wrap{grid-template-columns:1fr;min-height:0}
  .banner .b-ph{display:none}
  .ds{grid-template-columns:1fr}
  .ds-nav{position:static;max-height:none;display:flex;gap:.5rem;overflow-x:auto;padding:.6rem}
  .ds-nav h4{display:none}
  .ds-nav a{flex:0 0 auto;border:1px solid var(--line);white-space:nowrap}
  .ds-nav a[aria-current="true"]{border-color:var(--signal)}
  .sheet-top{grid-template-columns:1fr}
  .facts .wrap{grid-template-columns:1fr 1fr}
  .facts .f-item:nth-child(3){border-left:0;padding-left:0}
  .facts .f-item:nth-child(n+3){border-top:1px solid var(--line)}
  .ind{grid-template-columns:1fr 1fr}
  footer .cols{grid-template-columns:1fr 1fr}
  .range{grid-template-columns:repeat(3,1fr)}
  .strip .hide-m{display:none}
}
@media (max-width:620px){
  :root{--hdr:68px}
  .mark img{height:44px}
  .mark span{display:none}
  .cc-row,.cc-axis{grid-template-columns:96px 1fr;gap:.6rem}
  .cc-name{font-size:.68rem}
  .cc-ticks span:nth-child(even){display:none}
  .ind,.cards,.profile{grid-template-columns:1fr}
  .profile div{border-left:0;border-top:1px solid var(--line)}
  .profile div:first-child{border-top:0}
  .gallery{grid-template-columns:1fr 1fr}
  .gallery .wide{grid-column:1/-1}
  form.panel{grid-template-columns:1fr}
  .stds li,.legend li{grid-template-columns:1fr;gap:.15rem}
  .range{grid-template-columns:repeat(2,1fr)}
  .range li > a{padding:1.1rem .9rem}
  .range .ring{width:66px}
  footer .cols{grid-template-columns:1fr}
  .bullets{gap:.6rem}
  .bullets button span{display:none}
  .rev .count{display:none}
  .strip{display:none}
  .hours{grid-template-columns:1fr}
  .hours div + div{border-left:0;border-top:1px solid var(--line)}
  .collage{padding:0 0 18% 8%}
  .collage .badge{min-width:0;padding:.8rem 1rem}
  .collage .badge b{font-size:1.2rem}
  .collage .corner{right:0;top:-8px;width:50px;height:50px}
  .facts b{font-size:1.12rem;letter-spacing:-.02em}
  .facts .f-item{padding:1.3rem 1rem}
  .facts .f-item:nth-child(odd){padding-left:0}
  .slide .ctas .btn{flex:1;justify-content:center}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-delay:0s!important;transition-duration:.001ms!important}
  .js .rv{opacity:1;transform:none}
}