/* ============================================================
   DustCone Hopper Systems — dustcone.com
   Direction: video-led dark industrial
   Type: Archivo (display) / Inter (body) / IBM Plex Mono (labels)
   ============================================================ */

:root{
  --bg:#07090C;
  --panel:#0D1218;
  --panel-2:#121924;
  --line:#1D2735;
  --txt:#E8EEF5;
  --txt-2:#94A3B5;
  --blue:#2E7BE0;
  --blue-hot:#4D97F5;
  --blue-deep:#123C74;
  --radius:4px;
  --w:1200px;
  --ease:cubic-bezier(.22,.9,.28,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  font-family:'Inter',system-ui,sans-serif;font-size:16.5px;line-height:1.7;
  color:var(--txt);background:var(--bg);-webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{font-family:'Archivo',sans-serif;line-height:1.08;letter-spacing:-.015em;color:#fff}
h1{font-size:clamp(2.4rem,5.5vw,4.4rem);font-weight:800;text-transform:uppercase}
h2{font-size:clamp(1.7rem,3.4vw,2.7rem);font-weight:800;text-transform:uppercase}
h3{font-size:1.18rem;font-weight:700}
p{max-width:62ch;color:var(--txt-2)}
a{color:var(--blue-hot);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--blue-hot);outline-offset:3px}
::selection{background:var(--blue);color:#fff}

.wrap{max-width:var(--w);margin:0 auto;padding:0 28px}
section{padding:100px 0;position:relative}
@media(max-width:720px){section{padding:64px 0}}

section + section::before{
  content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:min(var(--w),92%);height:1px;
  background:linear-gradient(90deg,transparent,var(--line) 20%,var(--line) 80%,transparent);
}

/* --- eyebrow --- */
.eyebrow{
  display:flex;align-items:center;gap:12px;
  font-family:'IBM Plex Mono',monospace;font-size:.74rem;
  letter-spacing:.22em;text-transform:uppercase;color:var(--blue-hot);
  margin-bottom:18px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--blue)}

/* --- header: minimal bar + fullscreen overlay menu --- */
header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .35s var(--ease), box-shadow .35s var(--ease);
}
header.scrolled{background:rgba(7,9,12,.9);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:12px;color:#fff;font-family:'Archivo';font-weight:800;font-size:1.02rem;letter-spacing:.06em;z-index:120;position:relative}
.brand:hover{text-decoration:none}
.brand .mark{
  width:30px;height:30px;flex:none;
  background:linear-gradient(180deg,var(--blue-hot) 0%,var(--blue-deep) 100%);
  clip-path:polygon(0 0,100% 0,100% 38%,50% 100%,0 38%);
}
.brand small{display:block;font-family:'IBM Plex Mono';font-weight:400;font-size:.58rem;letter-spacing:.22em;color:var(--txt-2)}

.nav-toggle{
  display:flex;align-items:center;gap:12px;background:none;border:0;cursor:pointer;
  color:#fff;font-family:'IBM Plex Mono';font-size:.78rem;letter-spacing:.24em;
  z-index:120;position:relative;padding:10px 0;
}
.nav-toggle::before{content:"MENU"}
.nav-toggle .bars{display:inline-block;width:26px;height:14px;position:relative}
.nav-toggle .bars::before,.nav-toggle .bars::after{
  content:"";position:absolute;left:0;right:0;height:2px;background:#fff;
  transition:transform .3s var(--ease), top .3s var(--ease);
}
.nav-toggle .bars::before{top:0}
.nav-toggle .bars::after{top:12px}
body.menu-open .nav-toggle::before{content:"CLOSE"}
body.menu-open .nav-toggle .bars::before{top:6px;transform:rotate(45deg)}
body.menu-open .nav-toggle .bars::after{top:6px;transform:rotate(-45deg)}

/* the overlay itself lives in .menu (below) — this is just the list inside it */
nav ul{list-style:none;display:flex;flex-direction:column;gap:10px;margin:0;padding:0}
body.menu-open{overflow:hidden;position:fixed;left:0;right:0;width:100%}
nav ul a{
  display:inline-block;color:var(--txt-2);font-family:'Archivo';font-weight:600;
  font-size:clamp(1.05rem,1.6vw,1.35rem);text-transform:uppercase;letter-spacing:.06em;
  padding:5px 0;transition:color .25s, transform .25s var(--ease);
}
nav ul a:hover{color:#fff;transform:translateX(8px);text-decoration:none}
nav ul a.active{color:#fff}
nav ul a.active::after{content:"";display:inline-block;width:24px;height:2px;background:var(--blue);margin-left:14px;vertical-align:middle}
nav ul li:last-child{margin-top:22px}
nav ul li:last-child a.btn{font-size:.82rem;letter-spacing:.14em}

.btn{
  display:inline-block;background:var(--blue);color:#fff;font-weight:700;
  padding:14px 30px;border-radius:var(--radius);border:0;cursor:pointer;
  font-size:.92rem;font-family:'Archivo',sans-serif;letter-spacing:.08em;text-transform:uppercase;
  transition:background .25s, transform .25s var(--ease), box-shadow .25s;
}
.btn:hover{background:var(--blue-hot);text-decoration:none;transform:translateY(-2px);box-shadow:0 10px 30px rgba(46,123,224,.35)}
.btn-ghost{background:transparent;border:1px solid #2C3B4E;color:var(--txt)}
.btn-ghost:hover{border-color:var(--blue-hot);background:rgba(46,123,224,.08);box-shadow:none}

/* --- VIDEO HERO --- */
.vhero{position:relative;height:100svh;min-height:640px;display:flex;align-items:flex-end;overflow:hidden;background:var(--bg)}
.vhero video,.vhero .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.vhero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(7,9,12,.55) 0%, rgba(7,9,12,.15) 35%, rgba(7,9,12,.9) 100%);
}
.vhero .wrap{position:relative;z-index:2;padding-bottom:9vh;width:100%}
.vhero h1{max-width:14ch;text-shadow:0 2px 30px rgba(0,0,0,.6)}
.vhero h1 em{font-style:normal;color:var(--blue-hot)}
.vhero .lede{font-size:1.1rem;color:#C4D2E2;margin:22px 0 34px;max-width:52ch}
.vhero .cta-row{display:flex;gap:16px;flex-wrap:wrap}
.scroll-cue{
  position:absolute;right:40px;bottom:36px;z-index:2;
  font-family:'IBM Plex Mono';font-size:.68rem;letter-spacing:.26em;color:var(--txt-2);
  writing-mode:vertical-rl;display:flex;align-items:center;gap:12px;
}
.scroll-cue::after{content:"";width:1px;height:56px;background:linear-gradient(180deg,var(--blue),transparent);animation:cue 2s infinite var(--ease)}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@media(max-width:720px){.scroll-cue{display:none}}
@media(prefers-reduced-motion:reduce){.scroll-cue::after{animation:none}}

/* --- cards & grids --- */
.card{
  background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px;position:relative;overflow:hidden;
  transition:transform .35s var(--ease), border-color .35s, box-shadow .35s;
}
.card:hover{transform:translateY(-6px);border-color:#2C4460;box-shadow:0 24px 60px rgba(0,0,0,.5)}
.card::after{
  content:"";position:absolute;top:0;left:0;width:100%;height:2px;
  background:linear-gradient(90deg,var(--blue),transparent 70%);
  transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease);
}
.card:hover::after{transform:scaleX(1)}
.card h3{margin-bottom:10px}
.card p{font-size:.95rem}
.card .k{
  font-family:'IBM Plex Mono';font-size:.7rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--blue-hot);display:block;margin-bottom:14px;
}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
@media(max-width:880px){.grid-3,.grid-4{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

.section-head{max-width:760px;margin-bottom:52px}
.section-head p{margin-top:14px}

.media-row{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
@media(max-width:880px){.media-row{grid-template-columns:1fr}}
.media-row img{border-radius:var(--radius);border:1px solid var(--line)}
.media-row ul{margin:20px 0 0 18px;color:var(--txt-2)}
.media-row li{margin-bottom:10px;font-size:.97rem}

/* --- steps --- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;counter-reset:step}
@media(max-width:880px){.steps{grid-template-columns:1fr}}
.step{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:30px;counter-increment:step;transition:border-color .3s,transform .35s var(--ease)}
.step:hover{border-color:#2C4460;transform:translateY(-4px)}
.step::before{
  content:"0" counter(step);
  font-family:'Archivo';font-weight:800;font-size:3rem;line-height:1;
  color:transparent;-webkit-text-stroke:1px var(--blue);display:block;margin-bottom:16px;
}
.step h3{margin-bottom:10px}
.step p{font-size:.95rem}

/* --- model cards --- */
.model-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .35s var(--ease), border-color .35s, box-shadow .35s;
}
.model-card:hover{transform:translateY(-6px);border-color:#2C4460;box-shadow:0 24px 60px rgba(0,0,0,.55)}
.model-card img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .6s var(--ease)}
.model-card:hover img{transform:scale(1.04)}
.model-card .body{padding:30px}
.model-card h3{font-size:1.5rem;text-transform:uppercase}
.model-card .tag{font-family:'IBM Plex Mono';font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--blue-hot)}
.model-card p{font-size:.95rem;margin-top:10px}
.model-card ul{list-style:none;margin-top:16px}
.model-card li{font-size:.9rem;color:var(--txt-2);padding:8px 0;border-top:1px solid var(--line)}
.model-card li::before{content:"— ";color:var(--blue-hot)}

/* --- gallery --- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:720px){.gallery{grid-template-columns:1fr}}
.gallery figure{margin:0;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line)}
.gallery img{width:100%;height:360px;object-fit:cover;transition:transform .6s var(--ease)}
.gallery figure:hover img{transform:scale(1.05)}
.gallery figcaption{
  font-family:'IBM Plex Mono';font-size:.72rem;color:var(--txt-2);
  padding:12px 14px;letter-spacing:.06em;border-top:1px solid var(--line);background:var(--panel);
}

/* --- video frames --- */
.video-frame{
  position:relative;width:100%;aspect-ratio:16/9;background:var(--panel);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
.video-frame iframe,.video-frame video{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:cover}
.video-placeholder{
  position:absolute;inset:0;display:flex;flex-direction:column;gap:10px;
  align-items:center;justify-content:center;color:var(--txt-2);
  font-family:'IBM Plex Mono';font-size:.82rem;text-align:center;padding:20px;
}

/* --- country strip --- */
.country-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 0;background:var(--panel)}
.country-strip .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.country-strip .label{font-family:'IBM Plex Mono';font-size:.7rem;letter-spacing:.24em;color:var(--blue-hot);text-transform:uppercase}
.country-strip ul{display:flex;list-style:none;gap:30px;flex-wrap:wrap}
.country-strip li{font-family:'Archivo';font-weight:800;color:var(--txt);font-size:1.05rem;letter-spacing:.05em;text-transform:uppercase;display:flex;align-items:center;gap:30px}
.country-strip li:not(:last-child)::after{content:"";width:5px;height:5px;background:var(--blue);transform:rotate(45deg)}
.country-strip a{font-size:.85rem;white-space:nowrap}

/* --- references --- */
.ref-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
@media(max-width:720px){.ref-grid{grid-template-columns:1fr}}
.ref-card{
  border:1px solid var(--line);border-radius:var(--radius);background:var(--panel-2);
  padding:34px;position:relative;overflow:hidden;
  transition:transform .35s var(--ease), border-color .35s;
}
.ref-card:hover{transform:translateY(-6px);border-color:#2C4460}
.ref-card .coords{font-family:'IBM Plex Mono';font-size:.7rem;letter-spacing:.2em;color:var(--blue-hot);text-transform:uppercase;display:block;margin-bottom:16px}
.ref-card h3{font-size:1.6rem;text-transform:uppercase;color:#fff}
.ref-card p{font-size:.95rem;margin-top:10px;color:var(--txt-2)}
.ref-card .big-idx{
  position:absolute;right:20px;top:8px;font-family:'Archivo';font-weight:800;
  font-size:5rem;color:transparent;-webkit-text-stroke:1px rgba(46,123,224,.2);
  line-height:1;user-select:none;
}

.featured-ref{
  display:grid;grid-template-columns:1.1fr .9fr;border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;background:var(--panel);
}
@media(max-width:880px){.featured-ref{grid-template-columns:1fr}}
.featured-ref img{width:100%;height:100%;object-fit:cover;min-height:360px}
.featured-ref .body{padding:44px}
.featured-ref .body h3{font-size:1.7rem;text-transform:uppercase}
.featured-ref .body p{margin-top:14px;font-size:.97rem}
.featured-ref .specline{display:flex;gap:30px;margin-top:26px;flex-wrap:wrap}
.featured-ref .specline div{border-left:2px solid var(--blue);padding-left:14px}
.featured-ref .specline strong{display:block;font-family:'Archivo';color:#fff;font-size:1.05rem}
.featured-ref .specline span{font-size:.76rem;color:var(--txt-2)}

/* --- hero facts / rfq band --- */
.hero-facts{display:flex;gap:38px;margin-top:38px;flex-wrap:wrap}
.hero-facts div{border-left:2px solid var(--blue);padding-left:16px}
.hero-facts strong{font-family:'Archivo';font-size:1.2rem;display:block;color:#fff}
.hero-facts span{font-size:.8rem;color:var(--txt-2)}

.rfq-band{
  background:
    radial-gradient(ellipse 800px 500px at 85% 0%, rgba(46,123,224,.25), transparent 55%),
    linear-gradient(135deg,#0B1420 0%, #10233C 100%);
}
.rfq-band .params{display:flex;gap:34px;margin:30px 0;flex-wrap:wrap}
.rfq-band .params div{border-left:2px solid var(--blue-hot);padding-left:16px;max-width:230px}
.rfq-band .params strong{display:block;font-family:'Archivo';color:#fff}
.rfq-band .params span{font-size:.84rem;color:var(--txt-2)}

/* --- forms --- */
form{max-width:700px}
.field{margin-bottom:22px}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:8px;color:var(--txt)}
.field small{display:block;color:var(--txt-2);font-size:.78rem;margin-top:6px}
.field input,.field select,.field textarea{
  width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:var(--radius);
  font:inherit;font-size:.95rem;background:var(--panel);color:var(--txt);
  transition:border-color .25s, box-shadow .25s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--blue);outline:none;box-shadow:0 0 0 3px rgba(46,123,224,.2);
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}
@media(max-width:600px){.form-grid{grid-template-columns:1fr}}

/* --- page hero (interior) --- */
.page-hero{
  padding:180px 0 90px;position:relative;overflow:hidden;
  background:
    radial-gradient(ellipse 900px 500px at 80% 0%, rgba(46,123,224,.16), transparent 60%),
    var(--bg);
}
.page-hero h1{max-width:18ch}
.page-hero p{margin-top:18px;font-size:1.06rem}

/* --- footer --- */
footer{background:#05070A;color:var(--txt-2);padding:70px 0 34px;font-size:.9rem;border-top:1px solid var(--line)}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:44px;margin-bottom:44px}
@media(max-width:720px){footer .cols{grid-template-columns:1fr}}
footer h4{color:#fff;font-size:.92rem;margin-bottom:16px;text-transform:uppercase;letter-spacing:.08em}
footer ul{list-style:none}
footer li{margin-bottom:10px}
footer a{color:var(--txt-2)}
footer a:hover{color:#fff}
footer .legal{border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.78rem}

/* --- motion --- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease), transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* --- misc --- */
.note{
  border-left:2px solid var(--blue);background:var(--panel);
  padding:18px 22px;border-radius:0 var(--radius) var(--radius) 0;
  font-size:.92rem;color:var(--txt-2);max-width:700px;
}
table{border-collapse:collapse;width:100%;font-size:.95rem}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}
th{font-family:'Archivo';font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;color:var(--txt-2)}
.mt-1{margin-top:14px}.mt-2{margin-top:30px}.mt-3{margin-top:48px}

/* ============================================================
   V4 REVISIONS
   ============================================================ */

/* Two-tone diagonal page-hero ground — black into blue */
.page-hero,.rfq-band{
  background:
    linear-gradient(215deg, rgba(46,123,224,.28) 0%, rgba(18,60,116,.12) 28%, transparent 55%),
    var(--bg);
}
footer{
  background:
    linear-gradient(35deg, rgba(46,123,224,.10) 0%, transparent 40%),
    #05070A;
}

/* (1)(3) Header: contact + menu cluster top right, Sanyu-style */
.nav{justify-content:space-between}
.nav-right{display:flex;align-items:center;gap:28px;z-index:120;position:relative}
.nav-contact{
  font-family:'IBM Plex Mono';font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;
  color:#fff;
}
.nav-contact:hover{color:var(--blue-hot);text-decoration:none}

/* (3) Clear & open hero — video shows through */
.vhero::after{
  background:
    linear-gradient(180deg, rgba(7,9,12,.35) 0%, transparent 30%, transparent 62%, rgba(7,9,12,.72) 100%);
}
.vhero .wrap{padding-bottom:7vh}
.vhero .lede{margin:16px 0 26px}

/* (6) Applications: material cards with photo slots */
.mat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
@media(max-width:1000px){.mat-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:640px){.mat-grid{grid-template-columns:1fr 1fr}}
.mat{position:relative;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--panel);aspect-ratio:3/4}
.mat img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.mat:hover img{transform:scale(1.06)}
.mat .ph{
  position:absolute;inset:0;display:flex;flex-direction:column;gap:8px;align-items:center;justify-content:center;
  color:var(--txt-2);font-family:'IBM Plex Mono';font-size:.68rem;text-align:center;padding:14px;letter-spacing:.08em;
}
.mat figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:14px 16px;
  background:linear-gradient(180deg,transparent, rgba(5,7,10,.9));
  font-family:'Archivo';font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:#fff;
}

/* (6) Interactive facility hotspots */
.facility{position:relative;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--panel)}
.facility .scene{position:relative;transition:transform .9s var(--ease);transform-origin:center}
.facility img{width:100%;display:block;filter:saturate(.8) brightness(.85)}
.fmarker{
  position:absolute;width:22px;height:22px;border-radius:50%;cursor:pointer;border:0;
  background:var(--blue-hot);box-shadow:0 0 0 4px rgba(77,151,245,.3);
  transform:translate(-50%,-50%);transition:transform .25s var(--ease);
}
.fmarker::after{
  content:"";position:absolute;inset:-10px;border-radius:50%;
  border:1px solid rgba(77,151,245,.6);animation:pulse 2s infinite;
}
@keyframes pulse{0%{transform:scale(.6);opacity:1}100%{transform:scale(1.5);opacity:0}}
@media(prefers-reduced-motion:reduce){.fmarker::after{animation:none}}
.fmarker:hover,.fmarker.active{transform:translate(-50%,-50%) scale(1.25)}
.fcard{
  position:absolute;left:24px;bottom:24px;max-width:380px;z-index:5;
  background:rgba(7,9,12,.92);backdrop-filter:blur(8px);
  border:1px solid var(--line);border-left:2px solid var(--blue);border-radius:var(--radius);
  padding:22px 24px;opacity:0;transform:translateY(14px);pointer-events:none;
  transition:opacity .4s var(--ease), transform .4s var(--ease);
}
.fcard.show{opacity:1;transform:none;pointer-events:auto}
.fcard h4{font-size:1.05rem;text-transform:uppercase;margin-bottom:6px}
.fcard p{font-size:.88rem;color:var(--txt-2)}
.fcard .k{font-family:'IBM Plex Mono';font-size:.66rem;letter-spacing:.2em;color:var(--blue-hot);text-transform:uppercase;display:block;margin-bottom:8px}
@media(max-width:640px){.fcard{left:12px;right:12px;bottom:12px;max-width:none}}

/* (5)(8) Dealer world map */
.world-map{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);padding:10px;min-height:420px}
#dealer-map{width:100%;height:520px}
@media(max-width:720px){#dealer-map{height:340px}}
.jvm-tooltip{
  background:var(--panel-2);color:var(--txt);border:1px solid var(--blue);
  font-family:'Inter';font-size:.85rem;padding:8px 12px;border-radius:4px;
}
.map-legend{display:flex;gap:26px;margin-top:16px;flex-wrap:wrap;font-family:'IBM Plex Mono';font-size:.72rem;letter-spacing:.1em;color:var(--txt-2);text-transform:uppercase}
.map-legend span{display:flex;align-items:center;gap:8px}
.map-legend i{width:10px;height:10px;border-radius:50%;display:inline-block}

/* ============================================================
   V4 PATCH — client feedback round 1
   ============================================================ */

/* (2) Two-tone black→blue diagonal, like reference gradient */
body{
  background:
    linear-gradient(225deg, rgba(20,48,89,.85) 0%, rgba(7,9,12,0) 42%),
    var(--bg);
  background-attachment:fixed;
}
.page-hero{background:transparent}
.country-strip,.gallery figcaption{background:rgba(13,18,24,.85)}

/* (1)(3) Header: contact + menu pinned to the far top-right corner */
.nav{height:84px}
.nav-right{display:flex;align-items:center;gap:26px;margin-left:auto}
.nav-contact{
  display:flex;align-items:center;gap:8px;color:#fff;
  font-family:'IBM Plex Mono';font-size:.76rem;letter-spacing:.2em;text-transform:uppercase;
}
.nav-contact:hover{color:var(--blue-hot);text-decoration:none}
.nav-contact svg{width:18px;height:18px;stroke:currentColor}
.wrap.nav{max-width:none;padding:0 34px}   /* bar spans full width so MENU sits in the corner */

/* (3) Hero: clear and open — light-touch overlay, video visible */
.vhero::after{
  background:linear-gradient(180deg, rgba(7,9,12,.28) 0%, rgba(7,9,12,0) 30%, rgba(7,9,12,.55) 100%);
}
.vhero h1{font-size:clamp(2.2rem,4.6vw,3.6rem)}
.vhero .lede{max-width:46ch}

/* (5)(8) Interactive world map */
.map-wrap{position:relative;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);padding:26px;overflow:hidden}
#world-map{width:100%;height:auto;display:block}
#world-map .country{fill:#121A24;stroke:#1D2735;stroke-width:.5;transition:fill .25s}
#world-map .country:hover{fill:#1A2736}
#world-map .country.ref,#world-map .country.base{fill:#17395F;cursor:pointer}
#world-map .country.ref:hover,#world-map .country.base:hover{fill:var(--blue)}
#world-map .pin{fill:var(--blue-hot);cursor:pointer}
#world-map .pin.base{fill:#8FD0FF}
#world-map .pin{animation:pinpulse 2.4s infinite var(--ease);transform-origin:center;transform-box:fill-box}
@keyframes pinpulse{0%,100%{opacity:1}50%{opacity:.55}}
@media(prefers-reduced-motion:reduce){#world-map .pin{animation:none}}
.map-tip{
  position:absolute;pointer-events:none;z-index:5;padding:10px 14px;
  background:rgba(7,9,12,.95);border:1px solid var(--blue);border-radius:var(--radius);
  font-family:'IBM Plex Mono';font-size:.74rem;letter-spacing:.06em;color:#fff;
  opacity:0;transform:translateY(6px);transition:opacity .2s, transform .2s;white-space:nowrap;
}
.map-tip.show{opacity:1;transform:none}
.map-legend{display:flex;gap:26px;margin-top:18px;font-family:'IBM Plex Mono';font-size:.72rem;letter-spacing:.12em;color:var(--txt-2);text-transform:uppercase}
.map-legend span{display:flex;align-items:center;gap:8px}
.map-legend i{width:10px;height:10px;border-radius:50%;display:inline-block}
.map-legend .i-ref{background:var(--blue-hot)}
.map-legend .i-base{background:#8FD0FF}

/* (6) Applications explorer (hotspot-panel pattern) */
.app-explorer{display:grid;grid-template-columns:280px 1fr;gap:28px}
@media(max-width:880px){.app-explorer{grid-template-columns:1fr}}
.app-tabs{display:flex;flex-direction:column;gap:10px}
@media(max-width:880px){.app-tabs{flex-direction:row;flex-wrap:wrap}}
.app-tab{
  text-align:left;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  color:var(--txt-2);font-family:'Archivo';font-weight:700;font-size:1rem;letter-spacing:.04em;
  text-transform:uppercase;padding:18px 22px;cursor:pointer;
  transition:color .25s, border-color .25s, background .25s, transform .25s var(--ease);
}
.app-tab:hover{color:#fff;border-color:#2C4460;transform:translateX(4px)}
.app-tab[aria-selected="true"]{color:#fff;background:var(--panel-2);border-color:var(--blue);border-left-width:3px}
.app-panel{
  background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:none;
}
.app-panel.active{display:block;animation:panelin .45s var(--ease)}
@keyframes panelin{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.app-panel.active{animation:none}}
.app-panel .shot{position:relative;aspect-ratio:21/9;background:var(--panel);border-bottom:1px solid var(--line)}
.app-panel .shot img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.app-panel .shot .slot-note{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:'IBM Plex Mono';font-size:.78rem;color:var(--txt-2);text-align:center;padding:20px;
}
.app-panel .body{padding:34px}
.app-panel h3{font-size:1.5rem;text-transform:uppercase}
.app-panel .body > p{margin-top:12px;font-size:.97rem}
.app-panel .helps{font-family:'IBM Plex Mono';font-size:.72rem;letter-spacing:.2em;color:var(--blue-hot);text-transform:uppercase;margin:24px 0 14px}
.app-panel ul{list-style:none}
.app-panel li{display:flex;gap:12px;font-size:.94rem;color:var(--txt-2);margin-bottom:10px;line-height:1.6}
.app-panel li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--blue);margin-top:9px;flex:none}
.app-panel li strong{color:var(--txt);font-weight:600}


/* =========================================================
   FACILITY WALKTHROUGH (applications.html)
   ========================================================= */
.facility{margin-top:8px}
.fac-stage{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#05070A;aspect-ratio:1920/1047}
.fac-scene{position:absolute;inset:0;transition:transform .9s var(--ease);will-change:transform}
.fac-scene>img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(.72) contrast(.98) brightness(.85)}
.fac-scene::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(7,9,12,.6),transparent 24%,transparent 68%,rgba(7,9,12,.66))}
.fac-pins{position:absolute;inset:0;transition:opacity .4s}
.facility.zoomed .fac-pins{opacity:0;pointer-events:none}
.fac-pin{position:absolute;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:9px;background:none;border:0;padding:0;cursor:pointer}
.fac-pin.up{flex-direction:column-reverse}
.fac-pin .dot{position:relative;width:18px;height:18px;flex:none}
.fac-pin .dot::before{content:"";position:absolute;inset:0;border-radius:50%;border:1px solid var(--blue-hot);animation:facPulse 2.6s ease-out infinite}
.fac-pin .dot::after{content:"";position:absolute;inset:4px;border-radius:50%;background:var(--blue-hot);box-shadow:0 0 14px 2px rgba(77,151,245,.5)}
.fac-pin:nth-of-type(2) .dot::before{animation-delay:.65s}
.fac-pin:nth-of-type(3) .dot::before{animation-delay:1.3s}
.fac-pin:nth-of-type(4) .dot::before{animation-delay:1.95s}
@keyframes facPulse{0%{transform:scale(.5);opacity:.9}70%,100%{transform:scale(1.95);opacity:0}}
.fac-pin .lbl{
  display:flex;align-items:center;gap:9px;padding:8px 13px;border-radius:var(--radius);
  border:1px solid rgba(46,123,224,.45);background:rgba(7,9,12,.78);backdrop-filter:blur(4px);
  font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--txt);white-space:nowrap;transition:border-color .25s,background .25s,color .25s;
}
.fac-pin .lbl i{font-style:normal;color:var(--blue-hot)}
.fac-pin:hover .lbl{border-color:var(--blue-hot);background:rgba(18,25,36,.94);color:#fff}
.fac-pin:focus-visible .lbl{outline:2px solid var(--blue-hot);outline-offset:3px}
.fac-scrim{position:absolute;inset:0;z-index:4;border:0;padding:0;background:rgba(5,7,10,.5);opacity:0;pointer-events:none;transition:opacity .5s;cursor:pointer}
.facility.zoomed .fac-scrim{opacity:1;pointer-events:auto}
.fac-back{
  position:absolute;top:16px;left:16px;z-index:7;display:inline-flex;align-items:center;gap:9px;
  background:rgba(7,9,12,.82);border:1px solid #2C3B4E;border-radius:var(--radius);color:var(--txt);
  font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;
  padding:11px 16px;cursor:pointer;opacity:0;pointer-events:none;transition:opacity .35s,border-color .25s;
}
.facility.zoomed .fac-back{opacity:1;pointer-events:auto}
.fac-back:hover{border-color:var(--blue-hot);color:#fff}
.fac-panel{
  position:absolute;top:0;right:0;bottom:0;z-index:6;width:min(430px,88%);
  background:rgba(13,18,24,.97);border-left:1px solid var(--line);
  transform:translateX(104%);transition:transform .6s var(--ease);
  display:flex;flex-direction:column;
}
.fac-panel.open{transform:none}
.fac-panel-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 20px;border-bottom:1px solid var(--line);flex:none}
.fac-tag{font-family:'IBM Plex Mono',monospace;font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--blue-hot)}
.fac-close{background:none;border:1px solid var(--line);border-radius:var(--radius);color:var(--txt-2);width:32px;height:32px;flex:none;cursor:pointer;font-size:1.05rem;line-height:1;transition:color .2s,border-color .2s}
.fac-close:hover{color:#fff;border-color:var(--blue)}
.fac-panel-body{flex:1;overflow-y:auto;padding:22px 20px 28px;display:flex;flex-direction:column;gap:22px}
.fac-panel-body h3{font-size:1.45rem;text-transform:uppercase;margin-bottom:10px}
.fac-panel-body p{font-size:.92rem;max-width:none;margin:0}
.fac-shot{aspect-ratio:16/10;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--panel-2);display:flex;align-items:center;justify-content:center;flex:none}
.fac-shot img{width:100%;height:100%;object-fit:cover;display:block}
.fac-shot .slot-note{font-family:'IBM Plex Mono',monospace;font-size:.66rem;letter-spacing:.12em;color:var(--txt-2);text-align:center;padding:20px;line-height:1.6}
.fac-helps{font-family:'IBM Plex Mono',monospace;font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--blue-hot);margin-bottom:14px}
.fac-panel-body ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:13px}
.fac-panel-body li{display:flex;gap:12px;font-size:.88rem;line-height:1.55;color:var(--txt-2);padding:0}
.fac-panel-body li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--blue);margin-top:8px;flex:none}
.fac-panel-body li strong{color:var(--txt);font-weight:600}
.fac-legend{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:14px}
.fac-zone{
  text-align:left;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px;cursor:pointer;display:flex;flex-direction:column;gap:7px;
  transition:border-color .3s,background .3s,transform .3s var(--ease);
}
.fac-zone:hover{border-color:#2C4460;background:var(--panel-2);transform:translateY(-3px)}
.fac-zone[aria-pressed="true"]{border-color:var(--blue);background:var(--panel-2)}
.fac-zone .n{font-family:'IBM Plex Mono',monospace;font-size:.66rem;letter-spacing:.18em;color:var(--blue-hot)}
.fac-zone .t{font-family:'Archivo',sans-serif;font-weight:700;font-size:1rem;color:#fff;text-transform:uppercase;letter-spacing:.02em}
.fac-zone .d{font-size:.82rem;color:var(--txt-2)}
@media(max-width:880px){
  .fac-legend{grid-template-columns:1fr 1fr}
  .fac-panel{width:100%}
  .fac-stage{aspect-ratio:4/3}
  .fac-pin .lbl{font-size:.62rem;padding:6px 9px;letter-spacing:.1em}
}
@media(max-width:520px){.fac-legend{grid-template-columns:1fr}}

/* =========================================================
   DISTRIBUTOR MAP (dealers.html)
   ========================================================= */
.dl-filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:22px}
.dl-chip{
  display:flex;align-items:center;gap:9px;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);color:var(--txt-2);cursor:pointer;padding:11px 16px;
  font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;
  transition:color .25s,border-color .25s,background .25s;
}
.dl-chip b{color:var(--blue-hot);font-weight:500}
.dl-chip:hover{color:#fff;border-color:#2C4460}
.dl-chip[aria-pressed="true"]{color:#fff;background:var(--panel-2);border-color:var(--blue)}
.dl-count{margin-left:auto;font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-2)}
.dl-grid{display:grid;grid-template-columns:1fr 360px;gap:22px}
.dl-map{height:540px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);z-index:0}
#dealers.no-map .dl-map{display:none}
#dealers.no-map .dl-grid{grid-template-columns:1fr}
.dl-list{max-height:540px;overflow-y:auto;list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.dl-item{
  display:grid;grid-template-columns:52px 1fr;gap:14px;align-items:center;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px 16px;cursor:pointer;transition:border-color .25s,background .25s,transform .25s var(--ease);
}
.dl-item:hover{border-color:#2C4460;background:var(--panel-2);transform:translateX(3px)}
.dl-item.is-selected{border-color:var(--blue);background:var(--panel-2)}
.dl-item[hidden]{display:none}
.dl-logo{width:52px;height:36px;display:flex;align-items:center;justify-content:center;background:#F4F7FB;border-radius:2px;overflow:hidden}
.dl-logo img{max-width:100%;max-height:100%;object-fit:contain;display:block}
.dl-logo span{font-family:'IBM Plex Mono',monospace;font-size:.72rem;color:#0D1218;letter-spacing:.06em}
.dl-item .c{font-family:'Archivo',sans-serif;font-weight:700;font-size:.98rem;color:#fff;text-transform:uppercase;letter-spacing:.02em}
.dl-item .m{font-size:.85rem;color:var(--txt-2);margin-top:3px}
.dl-item .m a{font-size:.85rem}
.dl-item .r{font-family:'IBM Plex Mono',monospace;font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-2);opacity:.75;margin-top:5px;display:block}
.dl-item.is-hq{border-color:rgba(46,123,224,.45)}
.dl-note{margin-top:22px;display:flex;flex-wrap:wrap;gap:10px 26px;align-items:center;font-size:.9rem;color:var(--txt-2)}
.dl-note .i-ref,.dl-note .i-base{width:10px;height:10px;border-radius:50%;display:inline-block;margin-right:8px;vertical-align:-1px}
.dl-note .i-ref{background:var(--blue-hot)}
.dl-note .i-base{background:#fff;box-shadow:0 0 0 3px rgba(46,123,224,.35)}
@media(max-width:980px){
  .dl-grid{grid-template-columns:1fr}
  .dl-map{height:420px}
  .dl-list{max-height:none}
  .dl-count{margin-left:0;width:100%}
}
/* Leaflet, themed */
.dc-pin{display:block;width:14px;height:14px;border-radius:50%;background:var(--blue-hot);border:3px solid #0D1218;box-sizing:border-box;box-shadow:0 0 0 3px rgba(46,123,224,.28),0 1px 6px rgba(0,0,0,.6);transition:transform .2s}
.dc-pin.is-hq{background:#fff;box-shadow:0 0 0 4px rgba(46,123,224,.4),0 1px 8px rgba(0,0,0,.6)}
.leaflet-marker-icon:hover .dc-pin,.dc-pin.is-active{transform:scale(1.35)}
.leaflet-container{background:#0A0E14;font-family:'Inter',sans-serif}
.leaflet-container a{color:var(--blue-hot)}
.dc-tip.leaflet-tooltip{background:#0D1218;border:1px solid var(--line);color:var(--txt);font-family:'IBM Plex Mono',monospace;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;box-shadow:0 8px 24px rgba(0,0,0,.6);border-radius:2px}
.dc-tip.leaflet-tooltip-top::before{border-top-color:var(--line)}
.leaflet-bar{border:1px solid var(--line);box-shadow:0 6px 20px rgba(0,0,0,.5)}
.leaflet-touch .leaflet-bar a,.leaflet-bar a,.leaflet-bar a:link,.leaflet-bar a:visited{background:#0D1218;color:var(--txt);border-bottom-color:var(--line)}
.leaflet-touch .leaflet-bar a:hover,.leaflet-bar a:hover{background:var(--panel-2);color:#fff}
.leaflet-bar a.leaflet-disabled{background:#0A0E14;color:#3B4959}
.leaflet-control-attribution{background:rgba(7,9,12,.8)!important;color:var(--txt-2)!important;font-size:10px}


/* ---- Brand lockup: real DustCone logo ---- */
.brand{gap:11px}
.brand .brand-mark{height:38px;width:auto;display:block;flex:none}
.brand .brand-word{height:15px;width:auto;display:block;flex:none}
.brand:hover .brand-mark,.brand:hover .brand-word{opacity:.85;transition:opacity .25s}
@media(max-width:640px){
  .brand .brand-mark{height:32px}
  .brand .brand-word{height:12px}
}


/* =========================================================
   OPENER — silent full-screen film, no copy (index.html)
   ========================================================= */
.opener{position:relative;height:100svh;min-height:520px;overflow:hidden;background:#05070A}
.opener-film{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
/* only enough shading at the very top for the logo to read */
/* the clip runs bright: hold real shading across the header band and the cue */
.opener::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(180deg,
      rgba(5,7,10,.72) 0%,
      rgba(5,7,10,.62) 10%,
      rgba(5,7,10,.44) 18%,
      rgba(5,7,10,.16) 28%,
      transparent 40%,
      rgba(7,9,12,.34) 72%,
      rgba(7,9,12,.78) 100%);
}
.opener-cue{
  position:absolute;left:50%;bottom:34px;z-index:3;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:14px;
  font-family:'IBM Plex Mono',monospace;font-size:.64rem;letter-spacing:.32em;
  color:#fff;text-decoration:none;padding:6px 10px;text-shadow:0 1px 12px rgba(0,0,0,.7);
}
.opener-cue:hover{color:#fff;text-decoration:none}
.opener-cue::after{content:"";width:1px;height:62px;background:linear-gradient(180deg,#fff,transparent);animation:openerCue 2.4s var(--ease) infinite}
@keyframes openerCue{0%{transform:scaleY(0);transform-origin:top;opacity:0}30%{opacity:1}50%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom;opacity:.4}}
.opener-cue:focus-visible{outline:2px solid var(--blue-hot);outline-offset:4px;border-radius:2px}
@media(prefers-reduced-motion:reduce){.opener-cue::after{animation:none}}
@media(max-width:720px){.opener{height:86svh}.opener-cue{bottom:24px}.opener-cue::after{height:44px}}

/* the statement that follows it */
.statement{padding:112px 0 96px}
.statement h1{max-width:16ch}
.statement h1 em{font-style:normal;color:var(--blue-hot)}
.statement .eyebrow{margin-bottom:20px}
.statement .lede{font-size:1.12rem;color:#C4D2E2;margin:22px 0 32px;max-width:56ch}
.statement .cta-row{display:flex;gap:16px;flex-wrap:wrap}
@media(max-width:720px){.statement{padding:64px 0 56px}.statement h1{max-width:none}}

/* homepage brand over the film */
.opener ~ *,.brand{}
body:has(.opener) .brand-mark,body:has(.opener) .brand-word{filter:drop-shadow(0 1px 10px rgba(0,0,0,.65))}
body:has(.opener) header.scrolled .brand-word{filter:none}


/* =========================================================
   MENU — independent full-screen layer, sibling of <header>
   (never inside the header's backdrop-filter context)
   ========================================================= */
.menu{
  position:fixed;inset:0;z-index:400;               /* above the fixed header */
  background:var(--bg);                              /* fully opaque: nothing shows through */
  opacity:0;visibility:hidden;
  transition:opacity .38s var(--ease),visibility .38s;
  overflow-y:auto;overscroll-behavior:contain;
  display:grid;grid-template-rows:1fr;
}
.menu::before{                                       /* the accent glow, painted inside the layer */
  content:"";position:fixed;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 1000px 700px at 80% 18%,rgba(46,123,224,.16),transparent 62%);
}
body.menu-open .menu{opacity:1;visibility:visible}
.menu-inner{
  position:relative;z-index:1;
  min-height:100%;display:flex;flex-direction:column;justify-content:center;
  padding:clamp(96px,14vh,150px) max(28px,12vw) clamp(48px,8vh,72px);
}
@media(max-height:600px){
  .menu-inner{justify-content:flex-start}
  nav ul{gap:6px}
  nav ul li:last-child{margin-top:16px}
}
.menu nav ul li,.menu li{opacity:0;transform:translateY(14px);transition:opacity .45s var(--ease),transform .45s var(--ease)}
body.menu-open .menu li{opacity:1;transform:none}
body.menu-open .menu li:nth-child(1){transition-delay:.06s}
body.menu-open .menu li:nth-child(2){transition-delay:.10s}
body.menu-open .menu li:nth-child(3){transition-delay:.14s}
body.menu-open .menu li:nth-child(4){transition-delay:.18s}
body.menu-open .menu li:nth-child(5){transition-delay:.22s}
body.menu-open .menu li:nth-child(6){transition-delay:.26s}
body.menu-open .menu li:nth-child(7){transition-delay:.30s}
body.menu-open .menu li:nth-child(8){transition-delay:.34s}
@media(prefers-reduced-motion:reduce){.menu li{transition:none;opacity:1;transform:none}}
/* the header bar rides ABOVE the panel so the logo + CLOSE stay put */
body.menu-open header{z-index:500}
.nav-toggle{z-index:520}
.nav-right{z-index:520}
/* while open, the header bar itself must not paint over the panel */
body.menu-open header{background:transparent!important;backdrop-filter:none!important;box-shadow:none!important}
body.menu-open .nav-contact{opacity:0;pointer-events:none;transition:opacity .2s}
@media(max-width:720px){.menu-inner{padding:104px 28px 48px}}


/* inline section film — sits exactly where the photo did */
/* portrait-source film: shown whole at its own shape, sized down so it sits beside the copy */
.media-row .media-film{
  width:auto;height:auto;max-width:100%;max-height:440px;display:block;margin:0 auto;
  object-fit:contain;border-radius:var(--radius);border:1px solid var(--line);background:#05070A;
}
@media(max-width:880px){.media-row .media-film{max-height:56svh}}


/* ---- working-principle step media ---- */
.step-media{aspect-ratio:3/4;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#05070A;margin-bottom:18px}
.step-media img,.step-media video{width:100%;height:100%;object-fit:cover;display:block}

/* ---- why-mechanical diagrams ---- */
.why-fig{margin:-4px 0 18px}
.why-fig svg{width:100%;max-width:210px;height:auto;display:block;stroke-linecap:round;stroke-linejoin:round;overflow:visible}
.why-fig-chart svg{max-width:230px}
.why-cur text{font-weight:500}

/* ---- materials grid ---- */
.mat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px}
.mat-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:border-color .3s,transform .3s var(--ease)}
.mat-card:hover{border-color:#2C4460;transform:translateY(-3px)}
.mat-shot{position:relative;aspect-ratio:16/10;flex:none;background:var(--panel-2);border-bottom:1px solid var(--line);overflow:hidden}
.mat-shot img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.mat-shot .slot-note{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Mono',monospace;font-size:.64rem;letter-spacing:.12em;color:var(--txt-2);text-align:center;padding:22px;line-height:1.7}
.mat-body{padding:22px 22px 26px;display:flex;flex-direction:column;gap:12px;flex:1}
.mat-n{font-family:'IBM Plex Mono',monospace;font-size:.66rem;letter-spacing:.2em;color:var(--blue-hot)}
.mat-body h3{font-size:1.3rem;text-transform:uppercase;margin:0}
.mat-sub{font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.08em;color:var(--txt-2);margin:0}
.mat-body>p{font-size:.9rem;margin:0}
.mat-body ul{list-style:none;margin:4px 0 0;padding:0;display:flex;flex-direction:column;gap:9px;border-top:1px solid var(--line);padding-top:16px}
.mat-body li{display:flex;gap:11px;font-size:.85rem;line-height:1.55;color:var(--txt-2)}
.mat-body li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--blue);margin-top:7px;flex:none}

/* ---- transparent product cutouts ---- */
.cutout{border-radius:var(--radius);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;padding:26px;
  background:radial-gradient(ellipse 70% 70% at 50% 42%,rgba(46,123,224,.10),transparent 70%),var(--panel)}
.cutout img{width:100%;height:auto;display:block;filter:drop-shadow(0 18px 34px rgba(0,0,0,.55))}
.cutout-spring{aspect-ratio:1/1}
.ft-row{display:grid;grid-template-columns:minmax(300px,420px) 1fr;gap:34px;align-items:center}
/* the FT render is a transparent cutout — let it sit on the page, no panel chrome */
.cutout-ft{aspect-ratio:auto;padding:0;background:none;border:0;border-radius:0}
.cutout-ft img{
  width:100%;
  filter:drop-shadow(0 26px 44px rgba(0,0,0,.62));
}
.ft-note .k{font-family:'IBM Plex Mono',monospace;font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--blue-hot);display:block;margin-bottom:10px}
.ft-note p{margin:0}
@media(max-width:760px){.ft-row{grid-template-columns:1fr}}


/* ---- footer social links ---- */
footer .soc{display:inline-flex;align-items:center;gap:9px}
footer .soc svg{width:15px;height:15px;fill:currentColor;flex:none;opacity:.75;transition:opacity .2s}
footer .soc:hover svg{opacity:1}


/* =========================================================
   TOUCH / PHONE ERGONOMICS
   Comfortable tap targets (44px) and room for the interactives.
   ========================================================= */
@media(hover:none){
  .nav-toggle{min-height:44px;padding-left:6px;padding-right:6px}
  .nav-contact{padding:11px 0}
  .fac-close{width:42px;height:42px;font-size:1.2rem}
  .fac-back{padding:14px 18px}
  .fac-pin .lbl{padding:11px 14px}
  .dl-chip{min-height:44px}
  .dl-card{padding-top:18px;padding-bottom:18px}
  footer ul a{display:inline-block;padding:7px 0}
  .leaflet-control-zoom a{width:40px!important;height:40px!important;line-height:40px!important;font-size:1.3rem!important}
}
@media(max-width:720px){
  /* the aerial needs height, or the zoomed panel has nowhere to live */
  .fac-stage{aspect-ratio:3/4;max-height:78svh}
  .fac-panel-body{padding:18px 16px 24px;gap:18px}
  .fac-panel-body h3{font-size:1.2rem}
  #dealer-map,.dl-map{height:400px}
}


/* ---- references: coming soon ---- */
.soon{max-width:760px;padding:96px 0 60px;position:relative}
.soon-k{
  display:inline-block;font-family:'IBM Plex Mono',monospace;font-size:.68rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--blue-hot);border:1px solid rgba(46,123,224,.45);
  border-radius:var(--radius);padding:8px 14px;margin-bottom:26px;
}
.soon h2{margin-bottom:22px;font-size:clamp(2.1rem,4.6vw,3.5rem);line-height:1.05}
.soon p{color:var(--txt-2);margin-bottom:16px;font-size:1.05rem}
.soon-k{font-size:.74rem;padding:10px 18px;margin-bottom:32px}

/* ---- brand-coloured social links ---- */
footer .soc svg{opacity:1}
footer a.soc[href*="youtube"] svg{fill:#FF0033}
footer a.soc[href*="linkedin"] svg{fill:#3E9BFF}
footer a.soc[href*="wa.me"] svg{fill:#25D366}
footer a.soc:hover{color:#fff}




/* pull only the copy block leftward; the film keeps its own position */
.media-row.tighten>div{margin-left:-34px}
@media(max-width:880px){.media-row.tighten>div{margin-left:0}}


/* ---- the candid claim note beside the volumetric argument ---- */
.claim-note{border:1px solid var(--line);border-left:2px solid var(--blue);border-radius:var(--radius);background:var(--panel);padding:30px}
.claim-note .k{font-family:'IBM Plex Mono',monospace;font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--blue-hot);display:block;margin-bottom:14px}
.claim-note p{font-size:.94rem;color:var(--txt-2)}
.btn-quiet{font-size:.8rem;padding:12px 18px}


/* four benefit cards read better 2x2 than in a cramped four-across row */
.why-grid{gap:24px}
@media(min-width:1100px){.why-grid{grid-template-columns:repeat(2,1fr)}}


/* ---- about hero: the hopper as a background figure ---- */
.page-hero.hero-figure{overflow:hidden}
.page-hero.hero-figure .wrap{position:relative;z-index:2}
.page-hero.hero-figure h1{font-size:clamp(2.1rem,4.4vw,4rem);max-width:20ch}
.page-hero.hero-figure p{max-width:52ch}
.hero-hopper{
  position:absolute;z-index:1;pointer-events:none;
  right:-3%;top:50%;transform:translateY(-50%);
  width:min(46vw,620px);height:auto;
  opacity:.5;filter:saturate(.8) brightness(.9);
  mask-image:radial-gradient(ellipse 78% 78% at 50% 46%,#000 52%,transparent 100%);
  -webkit-mask-image:radial-gradient(ellipse 78% 78% at 50% 46%,#000 52%,transparent 100%);
}
@media(max-width:900px){
  .hero-hopper{right:-16%;width:70vw;opacity:.22}
  .page-hero.hero-figure h1,.page-hero.hero-figure p{position:relative}
}


/* ---- volumetric comparison: canvas simulation ---- */
.dcv-stage{position:relative;border:1px solid var(--line);border-radius:var(--radius);background:#080B10;overflow:hidden;margin-bottom:22px}
.dcv-stage canvas{width:100%;height:560px;display:block}
.dcv-replay{
  position:absolute;right:14px;bottom:14px;background:rgba(7,9,12,.7);border:1px solid #2C3B4E;
  color:var(--txt-2);font-family:'IBM Plex Mono',monospace;font-size:.66rem;letter-spacing:.18em;
  text-transform:uppercase;padding:8px 14px;border-radius:999px;cursor:pointer;backdrop-filter:blur(4px);
}
.dcv-replay:hover{border-color:var(--blue-hot);color:#fff}
.dcv-replay:focus-visible{outline:2px solid var(--blue-hot);outline-offset:3px}
.dcv-caps{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-bottom:38px}
.dcv-cap{display:flex;flex-direction:column;gap:7px;padding:4px 2px}
.dcv-cap.is-dc{border-left:2px solid var(--blue);padding-left:20px}
.dcv-k{font-family:'IBM Plex Mono',monospace;font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--txt-2)}
.dcv-cap.is-dc .dcv-k{color:var(--blue-hot)}
.dcv-cap strong{font-family:'Archivo';font-weight:700;color:var(--txt)}
.dcv-cap p{margin:0;font-size:.9rem;color:var(--txt-2);line-height:1.55}
@media(max-width:860px){
  .dcv-stage canvas{height:380px}
  .dcv-caps{grid-template-columns:1fr;gap:20px;margin-bottom:30px}
  .dcv-replay{min-height:44px}
}



/* ---- hero with a background film ---- */
/* pure black ground so the film's own black frame is seamless with the section */
.page-hero.hero-film{position:relative;overflow:hidden;background:#000}
.page-hero.hero-film .wrap{position:relative;z-index:3}
/* the film sits on the right; its left edge is masked so the letterbox seam never shows */
.hero-film-bg{
  position:absolute;top:0;bottom:0;right:0;left:auto;
  width:min(60%,940px);height:100%;object-fit:contain;object-position:center right;
  z-index:1;opacity:1;
}
@media(max-width:900px){.hero-film-bg{width:100%}}
/* just enough veil to hold the copy — a soft pool behind the text only */
.hero-film-veil{
  position:absolute;inset:0;z-index:2;pointer-events:none;
  background:
    linear-gradient(90deg, rgba(7,9,12,.7) 0%, rgba(7,9,12,.34) 30%, transparent 52%),
    linear-gradient(to bottom, rgba(0,0,0,.4) 0%, transparent 26%, transparent 68%, #07090C 100%);
}
.page-hero.hero-film{min-height:min(86svh,760px)}
@media(prefers-reduced-motion:reduce){.hero-film-bg{display:none}}


/* ---- phone header: keep the brand and the right cluster from colliding ---- */
@media(max-width:640px){
  .wrap.nav{padding:0 18px}
  .nav-right{gap:14px}
  .nav-contact span{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
  .nav-contact{padding:11px 4px}
  .nav-contact svg{width:21px;height:21px}
  .nav-toggle{gap:9px;font-size:.7rem;letter-spacing:.16em}
  .nav-toggle .bars{width:23px}
  .brand{gap:8px;min-width:0}
  .brand .brand-word{max-width:46vw;object-fit:contain;object-position:left center}
}


/* homepage: nothing competes with the wordless opener — Contact appears once you scroll */
body:has(.opener) .nav-contact{opacity:0;pointer-events:none;transform:translateY(-4px);transition:opacity .4s var(--ease),transform .4s var(--ease)}
body:has(.opener) header.scrolled .nav-contact{opacity:1;pointer-events:auto;transform:none}


/* ---- contact form: honeypot, notes field, submit feedback ---- */
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}
.field-wide{grid-column:1/-1}
.field textarea{
  width:100%;background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius);
  color:var(--txt);font-family:inherit;font-size:.95rem;padding:13px 14px;resize:vertical;
}
.field textarea:focus{outline:none;border-color:var(--blue)}
.form-status{border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin-bottom:24px;font-size:.95rem}
.form-status.is-ok{border-color:rgba(70,196,137,.45);background:rgba(70,196,137,.08);color:#8FE0B7}
.form-status.is-err{border-color:rgba(224,86,86,.45);background:rgba(224,86,86,.08);color:#F0A0A0}


/* ---- insights: two coming-soon columns ---- */
.soon-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:56px;padding:88px 0 64px}
.soon-col h2{margin-bottom:20px;font-size:clamp(1.7rem,3vw,2.4rem);line-height:1.1}
.soon-col p{color:var(--txt-2);margin-bottom:14px}
@media(max-width:860px){.soon-grid{grid-template-columns:1fr;gap:44px;padding:60px 0 40px}}


/* ---- full-bleed split: copy left, film bleeding off the right edge ---- */
.split{display:grid;grid-template-columns:1fr 1fr;padding:0;align-items:stretch;background:var(--bg)}
.split-copy{display:flex;align-items:center;padding:110px 56px 110px 0}
/* the inner block aligns with the site's wrap gutter on the left */
.split-inner{max-width:calc(var(--w) / 2 - 28px);margin-left:auto;width:100%;padding-left:28px}
.split-inner .eyebrow{margin-bottom:26px}
.split-inner h2{margin-bottom:26px}
.split-lead{color:var(--txt-2);max-width:52ch}
.split-claim{margin-top:34px;font-weight:700;color:var(--txt)}
.split-list{list-style:none;margin:22px 0 0;padding:0;display:flex;flex-direction:column;gap:14px}
.split-list li{display:grid;grid-template-columns:26px 1fr;gap:12px;color:var(--txt-2);font-size:.98rem}
.split-list li::before{content:"—";color:var(--blue-hot)}
/* portrait source: contain so the whole column stays in frame, never cropped */
.split-media{position:relative;overflow:hidden;min-height:760px;background:#05070A}
.split-film{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;display:block}
@media(max-width:900px){
  .split{grid-template-columns:1fr}
  .split-copy{padding:64px 0;order:2}
  .split-inner{max-width:none;margin:0;padding:0 28px}
  .split-media{order:1;min-height:0;aspect-ratio:4/5}
}


/* <picture> is an inline wrapper — make it transparent to the layout its img sat in */
.fac-scene picture,.fac-shot picture,.mat-shot picture{display:contents}


/* ---- FAQ: visible copy backing the FAQPage schema ---- */
.faq{display:flex;flex-direction:column;border-top:1px solid var(--line);max-width:900px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  display:flex;align-items:flex-start;justify-content:space-between;gap:24px;
  padding:22px 0;cursor:pointer;list-style:none;
  font-family:'Archivo';font-weight:700;font-size:1.06rem;color:var(--txt);
  transition:color .2s;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";flex:none;font-family:'IBM Plex Mono',monospace;font-weight:400;
  font-size:1.3rem;line-height:1;color:var(--blue-hot);transition:transform .25s var(--ease);
}
.faq-item[open] summary::after{content:"–"}
.faq-item summary:hover{color:var(--blue-hot)}
.faq-item summary:focus-visible{outline:2px solid var(--blue-hot);outline-offset:3px}
.faq-item p{margin:0;padding:0 60px 26px 0;color:var(--txt-2);font-size:.98rem;line-height:1.65;max-width:74ch}
@media(hover:none){.faq-item summary{padding:20px 0;min-height:44px}}
@media(max-width:640px){.faq-item p{padding-right:0}}


/* =========================================================
   PHONE FALLBACKS — desktop is untouched above 760px.
   The facility aerial and the two-panel simulation are
   desktop-shaped ideas; below 760px they become simpler
   layouts carrying exactly the same content.
   ========================================================= */
@media(max-width:760px){

  /* --- facility: stacked cards instead of pins on an aerial --- */
  .fac-stage{aspect-ratio:auto;max-height:none;overflow:visible;border:0;background:none;border-radius:0;display:flex;flex-direction:column;gap:16px}
  .fac-scene{position:relative;inset:auto;transform:none!important;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;aspect-ratio:16/9}
  .fac-scene>picture>img,.fac-scene>img{height:100%}
  .fac-pins,.fac-scrim,.fac-back,.fac-close,.fac-legend{display:none}

  /* every panel is a static card, always visible */
  .fac-panel{
    position:relative;top:auto;right:auto;bottom:auto;width:100%;
    transform:none!important;visibility:visible!important;opacity:1!important;
    border:1px solid var(--line);border-left:2px solid var(--blue);
    border-radius:var(--radius);background:var(--panel);
  }
  .fac-panel-head{padding:16px 18px 0;border:0;justify-content:flex-start}
  .fac-panel-body{padding:14px 18px 22px;gap:16px;overflow:visible}
  .fac-shot{aspect-ratio:16/9}

  /* --- volumetric sim: the live canvas is a wide two-panel idea and
         cannot shrink to a phone. Swap it for purpose-drawn stills. --- */
  .dcv-stage{display:none}
  .dcv-caps{display:none}
  .dcv-still{display:grid;grid-template-columns:1fr;gap:18px;margin-bottom:34px}
}


/* the phone-only stills for the volumetric comparison */
.dcv-still{display:none}
.dcv-s{margin:0;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);overflow:hidden}
.dcv-s.is-dc{border-color:rgba(46,123,224,.34)}
.dcv-s svg{display:block;width:100%;height:auto;background:#080B10}
.dcv-s figcaption{display:flex;flex-direction:column;gap:7px;padding:18px 20px 20px;border-top:1px solid var(--line)}
.dcv-s strong{font-family:'Archivo';font-weight:700;font-size:1rem;color:var(--txt)}
.dcv-s p{margin:0;font-size:.88rem;color:var(--txt-2);line-height:1.55}
.dcv-s .dcv-k{color:var(--txt-2)}
.dcv-s.is-dc .dcv-k{color:var(--blue-hot)}


/* must sit after the .dcv-still base rule above — cascade order matters */
@media(max-width:760px){
  .dcv-stage{display:none}
  .dcv-caps{display:none}
  .dcv-still{display:grid;grid-template-columns:1fr;gap:18px;margin-bottom:34px}
}