/* Bear River Solutions — site styles
   Layout: dark flight-deck pages. A full-bleed 3D or photo opener, then sections on a 1200px grid,
   with a scroll altimeter on the right edge. Colors come from the BRS logo SVG. */
:root{
  --slate:#35363f;        /* logo ground */
  --slate-deep:#26272e;
  --panel:#2e2f37;
  --panel-2:#3b3c46;
  --steel:#87aebe;        /* logo facets */
  --ice:#9dc6d6;
  --frost:#cfe6f0;
  --deep:#546473;
  --ivory:#f9fdf2;        /* wordmark */
  --text:#dfe5e8;
  --dim:#a3adb3;
  --line:rgba(157,198,214,.18);
  --line-2:rgba(157,198,214,.32);
  --amber:#e8b64c;
  --warden-bg:#17160f;
  --warden-panel:#22201a;
  --bronze:#a08a4e;
  --gold:#d6b766;

  --display:"Montserrat",system-ui,-apple-system,"Segoe UI",sans-serif;
  --body:"Barlow",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;

  --wrap:1200px;
  --gutter-l:max(20px,env(safe-area-inset-left,0px));
  --gutter-r:max(20px,env(safe-area-inset-right,0px));
  --radius:4px;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--slate-deep);color:var(--text);font-family:var(--body);font-size:17px;line-height:1.6;overflow-x:hidden}
img,video{max-width:100%;display:block}
a{color:var(--frost);text-underline-offset:3px}
a:hover{color:var(--ivory)}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--frost);outline-offset:3px}
h1,h2,h3{font-family:var(--display);color:var(--ivory);line-height:1.05;margin:0;text-wrap:balance}
h1{font-weight:800;font-size:clamp(40px,6vw,76px);letter-spacing:-.02em}
h2{font-weight:800;font-size:clamp(30px,4vw,48px);letter-spacing:-.015em}
h3{font-weight:700;font-size:20px;line-height:1.2}
p{margin:0}
.skip{position:absolute;left:-999px;top:8px;background:var(--ivory);color:var(--slate-deep);padding:8px 12px;z-index:100}
.skip:focus{left:12px}

.wrap{max-width:var(--wrap);margin:0 auto;padding-left:var(--gutter-l);padding-right:var(--gutter-r)}
.section{padding-block:clamp(72px,10vw,128px)}
.section.tight{padding-block:clamp(48px,7vw,80px)}
.alt{background:var(--slate)}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--ice);display:inline-flex;gap:10px;align-items:center}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--ice)}
.lede{font-size:clamp(17px,1.6vw,20px);color:var(--text);max-width:58ch}
.muted{color:var(--dim)}
.head{display:grid;gap:18px;margin-bottom:clamp(36px,5vw,56px);max-width:760px}
.mono{font-family:var(--mono)}
.grad{background:linear-gradient(100deg,var(--steel),var(--frost));-webkit-background-clip:text;background-clip:text;color:transparent}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:12px;border-radius:3px;padding:15px 24px;font-family:var(--display);font-weight:800;font-size:13px;letter-spacing:.16em;text-transform:uppercase;text-decoration:none;border:1px solid transparent;transition:background .2s,color .2s,border-color .2s}
.btn-primary{background:var(--ivory);color:var(--slate-deep)}
.btn-primary:hover{background:var(--frost);color:var(--slate-deep)}
.btn-ghost{border-color:var(--line-2);color:var(--ivory)}
.btn-ghost:hover{border-color:var(--frost);background:rgba(157,198,214,.08);color:var(--ivory)}
.btn .arrow{transition:transform .2s}
.btn:hover .arrow{transform:translateX(4px)}
.actions{display:flex;gap:12px;flex-wrap:wrap}

/* header */
.site-head{position:fixed;inset:0 0 auto;z-index:40;transition:background .3s,border-color .3s;border-bottom:1px solid transparent;padding-top:env(safe-area-inset-top,0px)}
.site-head.solid{background:rgba(38,39,46,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-color:var(--line)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ivory)}
.brand img{width:38px;height:40px;object-fit:contain}
.wordmark{font-family:var(--display);font-weight:800;font-size:17px;letter-spacing:.02em;line-height:1}
.wordmark small{display:block;font-weight:700;font-size:9.5px;letter-spacing:.42em;color:var(--ice);margin-top:4px}
.nav{display:flex;align-items:center;gap:6px}
.nav a{color:var(--text);text-decoration:none;font-family:var(--mono);font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;padding:10px 12px;border-radius:3px}
.nav a:hover,.nav a[aria-current="page"]{color:var(--ivory);background:rgba(157,198,214,.08)}
.nav a.warden-link{color:var(--gold)}
.nav .btn{margin-left:8px;padding:11px 16px;font-size:12px}
.menu-btn{display:none;background:none;border:1px solid var(--line-2);border-radius:3px;width:44px;height:44px;position:relative}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{position:absolute;left:12px;width:18px;height:2px;background:var(--ivory);content:"";transition:transform .2s}
.menu-btn span{top:21px}.menu-btn span::before{top:-6px;left:0}.menu-btn span::after{top:6px;left:0}
.menu-open .menu-btn span{background:transparent}
.menu-open .menu-btn span::before{transform:translateY(6px) rotate(45deg)}
.menu-open .menu-btn span::after{transform:translateY(-6px) rotate(-45deg)}
@media (max-width:960px){
  .menu-btn{display:block}
  .nav{position:fixed;inset:calc(72px + env(safe-area-inset-top,0px)) 0 auto;flex-direction:column;align-items:stretch;gap:0;background:var(--slate-deep);border-bottom:1px solid var(--line);padding:8px var(--gutter-r) 20px var(--gutter-l);transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
  .menu-open .nav{opacity:1;transform:none;pointer-events:auto}
  .nav a{padding:14px 4px;border-bottom:1px solid var(--line);font-size:14px}
  .nav .btn{margin:16px 0 0;justify-content:center}
}

/* home: flight hero */
.flight{position:relative;height:min(100svh,920px);min-height:620px;background:var(--slate-deep);overflow:hidden}
.flight #scene{position:absolute;inset:0;width:100%;height:100%;display:block;outline:none;touch-action:none}
.flight .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.flight .shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(38,39,46,.75),rgba(38,39,46,0) 18%),linear-gradient(90deg,rgba(38,39,46,.86) 0%,rgba(38,39,46,.5) 38%,rgba(38,39,46,0) 65%),linear-gradient(0deg,rgba(38,39,46,.9),rgba(38,39,46,0) 30%);pointer-events:none;transition:opacity .5s}
.bracket{position:absolute;width:22px;height:22px;border-color:var(--steel);border-style:solid;pointer-events:none;opacity:.8;z-index:3}
.b-tl{top:calc(84px + env(safe-area-inset-top,0px));left:12px;border-width:2px 0 0 2px}
.b-tr{top:calc(84px + env(safe-area-inset-top,0px));right:12px;border-width:2px 2px 0 0}
.b-bl{bottom:12px;left:12px;border-width:0 0 2px 2px}
.b-br{bottom:12px;right:12px;border-width:0 2px 2px 0}
.hero-copy{position:absolute;left:0;right:0;bottom:clamp(56px,9vh,96px);z-index:4;transition:opacity .45s,transform .45s}
.hero-copy .inner{max-width:560px;display:grid;gap:18px}
.rec{display:inline-flex;gap:10px;align-items:center}
.rec::before{content:"";width:7px;height:7px;border-radius:50%;background:#e35b4f;box-shadow:0 0 8px #e35b4f;animation:rec 1.4s infinite}
@keyframes rec{50%{opacity:.25}}
.hero-copy .lede{max-width:44ch}
.launch-ring{width:14px;height:14px;border:2px solid currentColor;border-radius:50%;position:relative;flex:none}
.launch-ring::after{content:"";position:absolute;inset:3px;background:currentColor;border-radius:50%}
.keys{font-family:var(--mono);font-size:11.5px;color:var(--dim);line-height:1.9}
kbd{font-family:var(--mono);font-size:11px;border:1px solid var(--line-2);border-bottom-width:2px;border-radius:3px;padding:0 5px;color:var(--frost)}
.scroll-cue{position:absolute;right:max(28px,var(--gutter-r));bottom:28px;z-index:4;font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--dim);writing-mode:vertical-rl;display:flex;align-items:center;gap:12px}
.scroll-cue::after{content:"";width:1px;height:48px;background:linear-gradient(var(--ice),transparent);animation:cue 2s infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* flight mode = fullscreen overlay */
body.flying{overflow:hidden}
body.flying .site-head{opacity:0;pointer-events:none}
body.flying .flight{position:fixed;inset:0;height:100%;min-height:0;z-index:60}
body.flying .hero-copy,body.flying .shade,body.flying .scroll-cue{opacity:0;pointer-events:none}
body.flying .hero-copy *{pointer-events:none}
body.flying .b-tl,body.flying .b-tr{top:calc(8px + env(safe-area-inset-top,0px))}
.hud{position:absolute;inset:0;z-index:5;pointer-events:none;opacity:0;transition:opacity .4s;
  padding:calc(14px + env(safe-area-inset-top,0px)) var(--gutter-r) calc(14px + env(safe-area-inset-bottom,0px)) var(--gutter-l)}
body.flying .hud{opacity:1}
body.flying .hud .tap{pointer-events:auto}
.tele{position:absolute;top:calc(20px + env(safe-area-inset-top,0px));left:50%;transform:translateX(-50%);display:flex;gap:2px;font-family:var(--mono);font-variant-numeric:tabular-nums}
.tele div{background:rgba(38,39,46,.75);backdrop-filter:blur(6px);border:1px solid var(--line);padding:6px 11px;min-width:74px;text-align:center}
.tele span{display:block;font-size:9px;letter-spacing:.2em;color:var(--dim)}
.tele b{font-weight:500;font-size:15px;color:var(--ivory)}
.tele .warn b{color:var(--amber)}
.status{position:absolute;top:calc(74px + env(safe-area-inset-top,0px));left:50%;transform:translateX(-50%);font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--amber);white-space:nowrap}
.radar{position:absolute;top:calc(20px + env(safe-area-inset-top,0px));right:max(24px,calc(env(safe-area-inset-right,0px) + 16px));width:132px;height:132px;border-radius:50%;background:rgba(38,39,46,.75);border:1px solid var(--line)}
.exit{position:absolute;top:calc(20px + env(safe-area-inset-top,0px));left:max(24px,calc(env(safe-area-inset-left,0px) + 16px));background:rgba(38,39,46,.8);border:1px solid var(--line-2);color:var(--frost);font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;padding:10px 14px;border-radius:3px}
.exit:hover{border-color:var(--frost)}
.side{position:absolute;right:max(24px,calc(env(safe-area-inset-right,0px) + 16px));bottom:calc(26px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.count{font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--dim)}
.count b{color:var(--ivory);font-weight:500}
.rth{background:rgba(38,39,46,.8);border:1px solid var(--steel);color:var(--frost);font-family:var(--mono);font-size:12px;letter-spacing:.16em;padding:11px 16px;border-radius:3px}
.rth:hover{background:var(--steel);color:var(--slate-deep)}
.hint{position:absolute;left:max(24px,calc(env(safe-area-inset-left,0px) + 16px));bottom:calc(26px + env(safe-area-inset-bottom,0px));font-family:var(--mono);font-size:11px;color:var(--dim);line-height:1.9}
.wp-card{position:absolute;left:max(24px,calc(env(safe-area-inset-left,0px) + 16px));top:calc(80px + env(safe-area-inset-top,0px));width:min(370px,calc(100vw - 48px));background:rgba(38,39,46,.92);backdrop-filter:blur(8px);border:1px solid var(--line);border-left:3px solid var(--frost);padding:16px 18px 18px;transform:translateX(-120%);transition:transform .45s cubic-bezier(.2,.8,.2,1)}
.wp-card.show{transform:none}
.wp-card .row{display:flex;gap:12px;align-items:center}
.wp-card img{width:48px;height:48px;flex:none}
.wp-card .k{font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--frost)}
.wp-card h3{font-size:18px;margin-top:3px}
.wp-card p{margin:12px 0 14px;font-size:15.5px;line-height:1.5}
.wp-card .acts{display:flex;gap:12px;align-items:center}
.wp-card .acts a{font-family:var(--display);font-weight:800;font-size:11.5px;letter-spacing:.12em;background:var(--ivory);color:var(--slate-deep);padding:9px 13px;border-radius:3px;text-decoration:none}
.wp-card .acts button{background:none;border:0;color:var(--dim);font-family:var(--mono);font-size:11px;letter-spacing:.12em;padding:6px}
.touch{display:none}
.stick{position:absolute;left:max(22px,calc(env(safe-area-inset-left,0px) + 14px));bottom:calc(24px + env(safe-area-inset-bottom,0px));width:128px;height:128px;border-radius:50%;border:1px solid var(--line-2);background:rgba(38,39,46,.55);touch-action:none}
.stick i{position:absolute;left:50%;top:50%;width:52px;height:52px;margin:-26px 0 0 -26px;border-radius:50%;background:rgba(207,230,240,.85);box-shadow:0 0 0 6px rgba(207,230,240,.15)}
.alt-btns{position:absolute;right:max(22px,calc(env(safe-area-inset-right,0px) + 14px));bottom:calc(82px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:10px}
.alt-btns button{width:62px;height:62px;border-radius:50%;border:1px solid var(--line-2);background:rgba(38,39,46,.6);font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--frost);touch-action:none;user-select:none;-webkit-user-select:none}
.alt-btns button.down{background:var(--steel);color:var(--slate-deep)}
@media (max-width:820px),(pointer:coarse){
  body.flying .touch{display:block}
  .hint{display:none}
  .side{bottom:calc(236px + env(safe-area-inset-bottom,0px))}
}
@media (max-width:640px){
  .flight{min-height:640px;height:100svh}
  .hero-copy{bottom:44px}
  .keys,.scroll-cue{display:none}
  .tele{top:calc(70px + env(safe-area-inset-top,0px))}
  .tele div{min-width:0;padding:5px 7px}
  .tele b{font-size:12.5px}
  .tele .opt{display:none}
  .status{top:calc(122px + env(safe-area-inset-top,0px))}
  .radar{width:84px;height:84px}
  .wp-card{top:calc(150px + env(safe-area-inset-top,0px));width:calc(100vw - 140px);min-width:220px}
  .wp-card p{font-size:14px}
}

/* credibility strip */
.creds{border-block:1px solid var(--line);background:var(--slate)}
.creds ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr)}
.creds li{padding:22px 18px;border-left:1px solid var(--line);display:grid;gap:4px}
.creds li:first-child{border-left:0}
.creds b{font-family:var(--display);font-weight:800;color:var(--ivory);font-size:15.5px;line-height:1.2}
.creds span{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
@media (max-width:900px){.creds ul{grid-template-columns:1fr 1fr}.creds li{border-left:0;border-top:1px solid var(--line)}.creds li:nth-child(even){border-left:1px solid var(--line)}.creds li:nth-child(-n+2){border-top:0}.creds li:last-child{grid-column:1/-1;border-left:0}}

/* service tiles */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.tile{background:var(--slate-deep);padding:28px 24px 26px;display:grid;grid-template-rows:auto auto 1fr auto;gap:14px;text-decoration:none;color:var(--text);transition:background .25s;min-height:290px}
.alt .tile{background:var(--slate)}
.tile:hover{background:var(--panel-2);color:var(--text)}
.tile img{width:64px;height:64px;transition:transform .5s}
.tile:hover img{transform:rotate(-8deg) scale(1.05)}
.tile h3{font-size:19px}
.tile p{font-size:15.5px;color:var(--dim);line-height:1.5}
.tile .more{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;color:var(--frost);text-transform:uppercase}
.tile.warden{background:var(--warden-bg)}
.tile.warden:hover{background:var(--warden-panel)}
.tile.warden h3,.tile.warden .more{color:var(--gold)}
@media (max-width:1000px){.tiles{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.tiles{grid-template-columns:1fr}.tile{min-height:0;grid-template-columns:52px 1fr;grid-template-rows:auto auto;column-gap:16px;row-gap:6px;padding:20px 18px}.tile img{width:52px;height:52px;grid-row:1/3}.tile .more{display:none}.tile h3{font-size:17px;align-self:end}}

/* featured work */
.work{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}
.shot{position:relative;margin:0;overflow:hidden;border-radius:var(--radius);background:var(--panel);min-width:0}
.shot img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.shot:hover img{transform:scale(1.04)}
.shot figcaption{position:absolute;left:0;right:0;bottom:0;padding:40px 16px 14px;background:linear-gradient(transparent,rgba(20,21,26,.88));display:grid;gap:2px}
.shot figcaption b{font-family:var(--display);font-weight:700;color:var(--ivory);font-size:16px}
.shot figcaption span{font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--ice);text-transform:uppercase}
.shot .tag{position:absolute;top:12px;left:12px;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;background:rgba(20,21,26,.7);color:var(--frost);padding:4px 8px;border-radius:2px}
.w-a{grid-column:span 7}.w-b{grid-column:span 5}.w-c{grid-column:span 5}.w-d{grid-column:span 7}
.w-a,.w-b{height:clamp(280px,32vw,440px)}
.w-c,.w-d{height:clamp(260px,27vw,380px)}
@media (max-width:820px){.work{grid-template-columns:1fr}.w-a,.w-b,.w-c,.w-d{grid-column:auto;height:auto;aspect-ratio:4/3}}

/* reel band */
.reel{position:relative;min-height:min(78vh,720px);display:grid;align-items:end;overflow:hidden;background:var(--slate)}
.reel video,.reel .reel-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.reel::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(38,39,46,.92),rgba(38,39,46,.25) 55%,rgba(38,39,46,.45))}
.reel .wrap{position:relative;z-index:2;width:100%;padding-block:clamp(48px,7vw,88px);display:grid;gap:16px}
.reel .ctrl{justify-self:start;background:rgba(38,39,46,.7);border:1px solid var(--line-2);color:var(--frost);font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;padding:9px 13px;border-radius:3px}
.timecode{font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--frost);display:flex;gap:18px;flex-wrap:wrap}

/* steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;counter-reset:s}
.steps li{display:grid;gap:12px;align-content:start;border-top:1px solid var(--line-2);padding-top:20px;counter-increment:s}
.steps li::before{content:"0" counter(s);font-family:var(--mono);color:var(--ice);font-size:13px;letter-spacing:.16em}
.steps p{color:var(--dim);font-size:16px}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.split > *{min-width:0}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.frame{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--panel)}
.frame video,.frame img{width:100%;height:auto}
.frame .label{position:absolute;top:10px;left:10px;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;background:rgba(20,21,26,.75);color:var(--frost);padding:4px 8px;border-radius:2px}

/* warden band */
.warden-band{background:var(--warden-bg);border-block:1px solid rgba(214,183,102,.18);color:#d9d3bf}
.warden-band .split{grid-template-columns:auto 1fr}
.warden-band img{width:min(280px,60vw)}
.warden-band h2{color:#f3ead0}
.warden-band .eyebrow{color:var(--gold)}
.warden-band .eyebrow::before{background:var(--gold)}
.btn-gold{background:var(--gold);color:var(--warden-bg)}
.btn-gold:hover{background:#ecd18a;color:var(--warden-bg)}
@media (max-width:900px){.warden-band .split{grid-template-columns:1fr}}

/* area + discount */
.area{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,56px)}
.area > *{min-width:0}
.zone{border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:grid;gap:14px;align-content:start;background:var(--slate-deep)}
.zone .k{font-family:var(--mono);font-size:11.5px;letter-spacing:.18em;color:var(--ice);text-transform:uppercase}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{border:1px solid var(--line-2);border-radius:999px;padding:6px 13px;font-size:15px;color:var(--ivory)}
@media (max-width:760px){.area{grid-template-columns:1fr}}
.discount{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center;border:1px solid var(--line-2);border-radius:var(--radius);padding:28px clamp(20px,3vw,36px);background:linear-gradient(110deg,rgba(135,174,190,.12),rgba(135,174,190,0) 60%)}
.chevrons{width:64px;height:64px;color:var(--frost)}
.discount .pct{font-family:var(--display);font-weight:800;font-size:44px;color:var(--ivory);line-height:1}
@media (max-width:760px){.discount{grid-template-columns:auto 1fr}.discount .btn{grid-column:1/-1;justify-content:center}}

/* cta + footer */
.cta{text-align:left;background:radial-gradient(ellipse at 20% 0%,rgba(135,174,190,.16),transparent 60%),var(--slate)}
.cta .wrap{display:grid;gap:22px}
.site-foot{background:#1f2026;border-top:1px solid var(--line);padding-block:56px calc(28px + env(safe-area-inset-bottom,0px));font-size:15px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px}
.foot-grid > *{min-width:0}
.foot-grid h4{font-family:var(--mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ice);margin:0 0 12px;font-weight:500}
.foot-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot-grid a{color:var(--text);text-decoration:none}
.foot-grid a:hover{color:var(--ivory);text-decoration:underline}
.scope-note{margin-top:40px;padding-top:22px;border-top:1px solid var(--line);color:var(--dim);font-size:13.5px;display:grid;gap:10px}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* sub-page header */
.page-head{position:relative;padding-top:calc(150px + env(safe-area-inset-top,0px));padding-bottom:clamp(48px,7vw,80px);background:var(--slate);overflow:hidden;border-bottom:1px solid var(--line)}
.page-head::before{content:"";position:absolute;inset:0;background:url("../assets/img/bear-mark-lg.webp") no-repeat right -60px center/440px;opacity:.07}
.page-head .wrap{position:relative;display:grid;gap:18px}
.page-head.photo::before{display:none}
.page-head.photo .bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.32}
.page-head.photo::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--slate-deep) 10%,rgba(38,39,46,.4))}
.page-head.photo .wrap{z-index:2}
.anchors{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.anchors a{font-family:var(--mono);font-size:12px;letter-spacing:.08em;border:1px solid var(--line-2);border-radius:999px;padding:7px 13px;text-decoration:none;color:var(--text)}
.anchors a:hover{border-color:var(--frost);color:var(--ivory)}

/* services detail */
.svc{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center;padding-block:clamp(56px,8vw,96px);border-top:1px solid var(--line);scroll-margin-top:90px}
.svc:nth-of-type(even) .svc-media{order:-1}
.svc > *{min-width:0}
.svc .svc-copy{display:grid;gap:18px}
.svc .svc-top{display:flex;align-items:center;gap:14px}
.svc .svc-top img{width:56px;height:56px}
.facts{display:grid;grid-template-columns:auto 1fr;gap:10px 18px;margin:4px 0 0;font-size:16px}
.facts dt{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ice);padding-top:3px}
.facts dd{margin:0}
.svc-media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--panel);aspect-ratio:4/3;position:relative}
.svc-media img,.svc-media video{width:100%;height:100%;object-fit:cover}
.svc-media.auto{aspect-ratio:auto}
.svc-media .panel img{width:72px;height:72px;object-fit:contain}
.svc-media.radar-demo{background:var(--warden-bg);border-color:rgba(214,183,102,.25)}
.note{font-size:14px;color:var(--dim)}
@media (max-width:860px){.svc{grid-template-columns:1fr}.svc:nth-of-type(even) .svc-media{order:0}}

/* projects filmstrip */
.strip-wrap{position:relative}
.strip{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px var(--gutter-r) 24px var(--gutter-l);scrollbar-width:thin;scrollbar-color:var(--deep) transparent;overscroll-behavior-x:contain}
.strip .shot{flex:0 0 min(78vw,720px);aspect-ratio:3/2;scroll-snap-align:center}
.strip .shot.tall{flex-basis:min(62vw,440px);aspect-ratio:4/5}
.strip-ctrl{display:flex;gap:8px;align-items:center}
.strip-ctrl button{width:46px;height:46px;border-radius:50%;border:1px solid var(--line-2);background:none;color:var(--ivory);font-size:18px}
.strip-ctrl button:hover{border-color:var(--frost)}
.strip-meta{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap}
.frames{font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--dim)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid-2 > *{min-width:0}
@media (max-width:760px){.grid-2{grid-template-columns:1fr}}

/* about */
.facts-panel{border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:grid;gap:18px;background:var(--slate-deep)}
.fleet{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.fleet li{display:grid;grid-template-columns:1fr auto;gap:12px;border-bottom:1px solid var(--line);padding-bottom:12px}
.fleet li:last-child{border-bottom:0;padding-bottom:0}
.fleet b{color:var(--ivory);font-family:var(--display);font-weight:700}
.fleet span{font-family:var(--mono);font-size:12px;color:var(--dim);text-align:right}
.prose{display:grid;gap:18px;max-width:66ch}
.prose h2{margin-top:18px;font-size:28px}
.prose ul{margin:0;padding-left:20px;display:grid;gap:8px}
.timeline{list-style:none;margin:0;padding:0;display:grid;gap:0}
.timeline li{display:grid;grid-template-columns:110px 1fr;gap:18px;padding:16px 0;border-top:1px solid var(--line)}
.timeline .yr{font-family:var(--mono);color:var(--ice);font-size:13px;letter-spacing:.1em}
.timeline b{color:var(--ivory);display:block}
@media (max-width:520px){.timeline li{grid-template-columns:1fr;gap:4px}}

/* contact */
.contact{display:grid;grid-template-columns:1.25fr .85fr;gap:clamp(28px,5vw,64px)}
.contact > *{min-width:0}
form.quote{display:grid;gap:18px}
.field{display:grid;gap:7px}
.field label{font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ice)}
.field input,.field select,.field textarea{width:100%;background:var(--slate-deep);border:1px solid var(--line-2);border-radius:3px;color:var(--ivory);font:inherit;font-size:16px;padding:13px 14px}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--frost);box-shadow:0 0 0 3px rgba(157,198,214,.18)}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.row-2{grid-template-columns:1fr}}
.hp{position:absolute;left:-9999px}
.form-msg{border:1px solid var(--line-2);border-radius:3px;padding:14px 16px;font-size:15.5px}
.form-msg.ok{border-color:#7fc59a;color:#cfeedd}
.form-msg.err{border-color:#e08a7a;color:#f3d2cb}
.direct{display:grid;gap:18px;align-content:start}
.direct .big{font-family:var(--display);font-weight:800;font-size:clamp(22px,2.4vw,28px);color:var(--ivory);word-break:break-word}
.copy{background:none;border:1px solid var(--line-2);border-radius:3px;color:var(--frost);font-family:var(--mono);font-size:11px;letter-spacing:.12em;padding:6px 10px;margin-left:8px;vertical-align:middle}
@media (max-width:900px){.contact{grid-template-columns:1fr}}

/* WARDEN page theme */
body.warden-page{background:var(--warden-bg);color:#d9d3bf}
body.warden-page .page-head{background:linear-gradient(180deg,#1d1c14,var(--warden-bg));border-color:rgba(214,183,102,.18)}
body.warden-page .page-head::before{display:none}
body.warden-page h1,body.warden-page h2,body.warden-page h3{color:#f3ead0}
body.warden-page .eyebrow{color:var(--gold)}
body.warden-page .eyebrow::before{background:var(--gold)}
body.warden-page .alt{background:var(--warden-panel)}
body.warden-page .muted,body.warden-page .note{color:#a59f8a}
body.warden-page .facts dt{color:var(--gold)}
.limits{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.limits li{border:1px solid rgba(214,183,102,.25);border-radius:var(--radius);padding:18px 20px;background:rgba(214,183,102,.04)}
.limits b{color:#f3ead0;display:block;margin-bottom:4px;font-family:var(--display)}
.dev-tag{display:inline-block;font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--warden-bg);background:var(--gold);padding:3px 8px;border-radius:2px;text-transform:uppercase}
.radar-canvas{width:100%;height:100%;display:block}

/* altimeter */
.altimeter{position:fixed;right:10px;top:50%;transform:translateY(-50%);height:min(52vh,420px);width:44px;z-index:30;pointer-events:none;display:grid;grid-template-columns:1fr;opacity:0;transition:opacity .4s}
.altimeter.on{opacity:1}
.altimeter .scale{position:relative;border-right:1px solid var(--line-2);height:100%}
.altimeter .tick{position:absolute;right:0;width:8px;height:1px;background:var(--line-2)}
.altimeter .tick.big{width:14px;background:var(--ice)}
.altimeter .tick span{position:absolute;right:18px;top:-7px;font-family:var(--mono);font-size:9.5px;color:var(--dim);letter-spacing:.06em}
.altimeter .pointer{position:absolute;right:-1px;width:40px;height:2px;background:var(--frost);transition:top .12s linear}
.altimeter .pointer b{position:absolute;right:46px;top:-10px;font-family:var(--mono);font-weight:500;font-size:11px;color:var(--ivory);background:rgba(38,39,46,.85);border:1px solid var(--line-2);padding:1px 5px;border-radius:2px;white-space:nowrap;font-variant-numeric:tabular-nums}
body.flying .altimeter{opacity:0}
@media (max-width:1100px){.altimeter{display:none}}

/* preflight loader */
#preflight{position:fixed;inset:0;z-index:90;background:var(--slate);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;transition:opacity .45s}
#preflight.out{opacity:0;pointer-events:none}
#preflight canvas{width:200px;height:200px}
.check{font-family:var(--mono);font-size:12px;letter-spacing:.16em;color:var(--dim);display:grid;gap:7px;min-width:230px}
.check div{opacity:0;transition:opacity .2s;display:flex;justify-content:space-between;gap:24px}
.check div.on{opacity:1}
.check div.on b{color:var(--frost);font-weight:500}
.clear{font-family:var(--display);font-weight:800;letter-spacing:.3em;font-size:13px;color:var(--ivory);opacity:0;transition:opacity .25s}
.clear.on{opacity:1}
#preflight .skip-pf{position:absolute;bottom:calc(22px + env(safe-area-inset-bottom,0px));font-family:var(--mono);font-size:11px;color:var(--dim);letter-spacing:.14em;background:none;border:0}

/* reveal */
.js .reveal{transform:translateY(18px);opacity:.001;transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1)}
.js .reveal.in{transform:none;opacity:1}

/* page transition */
@view-transition{navigation:auto}
::view-transition-old(root){animation:vt-out .28s ease both}
::view-transition-new(root){animation:vt-in .36s ease both}
@keyframes vt-out{to{opacity:0;transform:translateX(-24px)}}
@keyframes vt-in{from{opacity:0;transform:translateX(24px)}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
  ::view-transition-old(root),::view-transition-new(root){animation:none}
}
.flight.no-gl #launch,.flight.no-gl .keys{display:none}
.flight.no-gl .poster{opacity:.6}
@media (max-width:640px){
  .flight .shade{background:linear-gradient(180deg,rgba(38,39,46,.7),rgba(38,39,46,0) 16%),linear-gradient(0deg,rgba(38,39,46,.96) 0%,rgba(38,39,46,.82) 45%,rgba(38,39,46,.15) 75%)}
  .hero-copy h1{font-size:44px}
}
.nav a.btn-primary{color:var(--slate-deep);background:var(--ivory)}
.nav a.btn-primary:hover{color:var(--slate-deep);background:var(--frost)}
.dev-tag{justify-self:start}
.grid-2 .frame video{aspect-ratio:16/10;object-fit:cover;width:100%;height:auto}
.svc-media.phone{aspect-ratio:auto;background:radial-gradient(circle at 50% 30%,rgba(214,183,102,.12),transparent 60%),var(--warden-bg);border-color:rgba(214,183,102,.25);display:grid;place-items:center;padding:28px 20px 48px}
.svc-media.phone video{width:auto;height:min(560px,70vh);max-width:100%;aspect-ratio:540/992;object-fit:cover;border-radius:22px;border:6px solid #0d0c08;box-shadow:0 18px 50px rgba(0,0,0,.5)}
.svc-media.phone .label{position:absolute;left:0;right:0;bottom:16px;text-align:center;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;color:var(--gold)}
.head-split{grid-template-columns:1fr auto}
@media (max-width:900px){.head-split{grid-template-columns:1fr}.head-split img{width:150px!important;height:auto;order:-1}}

[hidden]{display:none!important}