/* =========================================================================
   BIDllc — Architectural Scale Models & 3D Visualization Studio
   Shared stylesheet. Brand palette centralized in :root tokens.
   Palette (official): Black #000 · White #FFF · Golden Yellow #FCB415
   ========================================================================= */

/* ---------- Tokens ---------- */
:root{
  /* Brand */
  --black:#000000;
  --ink:#000000;          /* page background */
  --panel:#0e0e0e;        /* raised surface */
  --panel-2:#1c1c1c;      /* card surface */
  --panel-3:#303030;      /* hover / elevated */
  --line:#303030;         /* borders */
  --line-soft:#545353;    /* stronger borders */
  --white:#ffffff;
  --text:#ffffff;
  --muted:#b7b6b6;        /* secondary text */
  --muted-2:#9b9b9b;      /* tertiary text */
  --faint:#757575;        /* faint labels */
  --gold:#FCB415;         /* golden yellow accent */
  --gold-soft:#ffcf52;
  --on-gold:#000000;      /* text on gold */

  /* Type */
  --f:'Manrope',system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;

  /* Layout */
  --gut:clamp(20px,5vw,80px);           /* page gutter */
  --maxw:1360px;
  --nav-h:76px;

  /* Spacing scale (8pt) */
  --s-1:4px; --s-2:8px; --s-3:16px; --s-4:24px; --s-5:32px;
  --s-6:48px; --s-7:64px; --s-8:96px; --s-9:128px;

  --radius:2px;
  --ease:cubic-bezier(.2,.8,.2,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth}
img,svg,video{max-width:100%;display:block}
[hidden]{display:none!important}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}

body{
  background:var(--ink);
  color:var(--text);
  font-family:var(--f);
  font-size:17px;
  line-height:1.6;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:clip;
}

/* ---------- Layout helpers ---------- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.pad{padding-block:clamp(56px,8vw,118px)}
.pad-sm{padding-block:clamp(40px,6vw,80px)}
.center{text-align:center}
.divider{height:1px;background:var(--line);border:0;margin:0}

/* ---------- Typography ---------- */
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.02;letter-spacing:-.03em}
.display{font-size:clamp(44px,8.5vw,128px);font-weight:800;text-transform:uppercase;line-height:.92;letter-spacing:-.04em}
.h1{font-size:clamp(34px,5.5vw,76px);text-transform:uppercase;line-height:.98}
.h2{font-size:clamp(28px,4vw,56px);text-transform:uppercase}
.h3{font-size:clamp(22px,2.4vw,34px);text-transform:uppercase;line-height:1.08}
.lead{font-size:clamp(18px,1.6vw,23px);font-weight:300;color:var(--muted);line-height:1.5;max-width:60ch}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--gold)}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--gold)}
.eyebrow.plain::before{display:none}
.muted{color:var(--muted)}
.gold{color:var(--gold)}
strong,b{font-weight:700}
.num{font-variant-numeric:tabular-nums;font-weight:200;letter-spacing:-.03em}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  min-height:48px;padding:0 26px;
  font-size:14px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  border-radius:var(--radius);border:1px solid transparent;
  transition:transform .25s var(--ease),background .25s,color .25s,border-color .25s;
  will-change:transform;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--gold);color:var(--on-gold)}
.btn-primary:hover{background:var(--gold-soft)}
.btn-ghost{border-color:var(--line-soft);color:var(--white)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn .arw{transition:transform .25s var(--ease)}
.btn:hover .arw{transform:translateX(4px)}

/* ---------- Header / Nav ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  height:var(--nav-h);display:flex;align-items:center;
  background:transparent;
  transition:background .35s,border-color .35s,backdrop-filter .35s;
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:rgba(0,0,0,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom-color:var(--line);
}
.nav-inner{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut);
  display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;height:var(--nav-h)}
.brand img{height:40px;width:auto}
.nav-links{display:flex;align-items:center;gap:clamp(14px,2vw,30px)}
.nav-links a{font-size:14px;font-weight:600;letter-spacing:.02em;color:var(--muted);
  transition:color .25s;position:relative;padding:6px 0}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--white)}
.nav-links a[aria-current="page"]::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--gold)}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;width:48px;height:48px;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--white);transition:transform .3s,opacity .3s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Scroll progress bar */
.progress{position:fixed;top:0;left:0;height:2px;width:0;background:var(--gold);z-index:110;transition:width .1s linear}

/* Mobile menu */
@media (max-width:1180px){
  .nav-links,.nav-cta .btn{display:none}
  .nav-toggle{display:flex}
  .mobile-menu{
    position:fixed;inset:var(--nav-h) 0 0 0;z-index:99;
    background:var(--ink);padding:32px var(--gut);
    display:flex;flex-direction:column;gap:6px;
    transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:opacity .3s,transform .3s;overflow-y:auto;
    border-top:1px solid var(--line);
  }
  .mobile-menu.open{opacity:1;transform:none;pointer-events:auto}
  .mobile-menu a{font-size:26px;font-weight:700;text-transform:uppercase;letter-spacing:-.01em;
    padding:14px 0;border-bottom:1px solid var(--line);color:var(--white)}
  .mobile-menu a[aria-current="page"]{color:var(--gold)}
  .mobile-menu .btn{margin-top:22px;justify-content:center}
}
@media (min-width:1181px){.mobile-menu{display:none}}

/* ---------- Nav: download button + tighter links (reference navbar) ---------- */
.nav-links{gap:clamp(10px,1.5vw,24px)}
.nav-links a{font-size:13px;letter-spacing:.02em}
.btn-download{background:var(--gold);color:#000;min-height:42px;padding:0 20px;font-size:12.5px;font-weight:700;
  letter-spacing:.06em;text-transform:uppercase;border-radius:var(--radius);display:inline-flex;align-items:center;gap:8px;
  transition:background .25s,transform .2s var(--ease)}
.btn-download:hover{background:var(--gold-soft)}

/* (Old stacked-homepage hero rules removed — the homepage now uses css/home.css,
   which owns .hero / .hero-img / .scrollcue etc. Kept .page-hero for inner pages.) */

/* Page hero (interior pages) */
.page-hero{position:relative;padding-block:calc(var(--nav-h) + clamp(60px,12vh,130px)) clamp(40px,7vw,80px);
  border-bottom:1px solid var(--line);overflow:hidden}
.page-hero .eyebrow{margin-bottom:22px}
.page-hero h1{max-width:18ch}
.page-hero .lead{margin-top:24px}
.crumbs{display:flex;gap:10px;font-size:13px;letter-spacing:.06em;color:var(--muted-2);margin-bottom:26px;text-transform:uppercase}
.crumbs a:hover{color:var(--gold)}

/* ---------- Section head ---------- */
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap;margin-bottom:clamp(40px,6vw,72px)}
.sec-head .lead{margin-top:18px}
.sec-head .ttl{max-width:20ch}

/* ---------- About / statement ---------- */
.statement{font-size:clamp(24px,3.4vw,46px);font-weight:500;line-height:1.24;letter-spacing:-.015em;max-width:24ch;}
.statement .hl{color:var(--gold)}
.about-grid{display:grid;grid-template-columns:1fr;gap:clamp(32px,5vw,72px);align-items:start}
@media(min-width:900px){.about-grid{grid-template-columns:.85fr 1.15fr}}

/* ---------- Stats ---------- */
.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
@media(min-width:760px){.stats-grid{grid-template-columns:repeat(4,1fr)}}
.stat{background:var(--ink);padding:clamp(28px,3vw,44px) clamp(22px,2.2vw,32px)}
.stat b{display:block;font-size:clamp(40px,5vw,78px);font-weight:200;letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums}
.stat .k{display:block;margin-top:14px;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-weight:600}
.stat p{margin:12px 0 0;font-size:14.5px;color:var(--muted);line-height:1.5}

/* ---------- Services ---------- */
.svc-grid{display:grid;grid-template-columns:1fr;gap:clamp(16px,2vw,24px)}
@media(min-width:680px){.svc-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1080px){.svc-grid.four{grid-template-columns:repeat(4,1fr)}}
.svc{position:relative;border:1px solid var(--line);background:var(--panel);overflow:hidden;
  display:flex;flex-direction:column;min-height:clamp(320px,42vw,440px);transition:border-color .35s,transform .35s var(--ease)}
.svc:hover{border-color:var(--line-soft);transform:translateY(-4px)}
.svc-img{position:absolute;inset:0;z-index:0}
.svc-img img{width:100%;height:100%;object-fit:cover;opacity:.42;transition:opacity .5s,transform .8s var(--ease)}
.svc:hover .svc-img img{opacity:.6;transform:scale(1.05)}
.svc-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.25),rgba(0,0,0,.9))}
.svc-body{position:relative;z-index:1;margin-top:auto;padding:clamp(22px,2vw,30px)}
.svc .idx{position:absolute;top:22px;left:24px;z-index:1;font-size:13px;letter-spacing:.12em;color:var(--gold);font-weight:600}
.svc h3{font-size:clamp(21px,1.9vw,27px)}
.svc p{margin:12px 0 0;color:var(--muted);font-size:15px;line-height:1.55}
.svc .more{display:inline-flex;gap:8px;margin-top:18px;font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gold)}

/* ---------- Record (Guinness) ---------- */
.record{background:
  radial-gradient(120% 120% at 100% 0%,rgba(252,180,21,.08),transparent 55%),var(--panel)}
.rec-grid{display:grid;grid-template-columns:1fr;gap:clamp(32px,5vw,72px);align-items:center}
@media(min-width:900px){.rec-grid{grid-template-columns:1.05fr .95fr}}
.rec-num{font-size:clamp(90px,16vw,230px);font-weight:200;letter-spacing:-.05em;line-height:.85;color:var(--gold);font-variant-numeric:tabular-nums}
.rec-sub{font-size:14px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);margin-top:6px}
.rec-meta{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:34px}
.rec-meta div{background:var(--panel);padding:20px 22px}
.rec-meta b{display:block;font-size:22px;font-weight:700}
.rec-meta span{display:block;margin-top:6px;font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2)}
.rec-media{position:relative;border:1px solid var(--line)}
.rec-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10}
.badge-chip{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border:1px solid var(--gold);
  color:var(--gold);font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;border-radius:999px;margin-bottom:22px}

/* ---------- Press / News ---------- */
.news-grid{display:grid;grid-template-columns:1fr;gap:clamp(16px,2vw,24px)}
@media(min-width:720px){.news-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1080px){.news-grid{grid-template-columns:repeat(2,1fr)}}
.news-card{display:grid;grid-template-columns:1fr;border:1px solid var(--line);background:var(--panel);overflow:hidden;
  transition:border-color .35s,transform .35s var(--ease)}
.news-card:hover{border-color:var(--line-soft);transform:translateY(-4px)}
@media(min-width:520px){.news-card{grid-template-columns:.9fr 1.1fr}}
.news-card .thumb{position:relative;overflow:hidden;min-height:200px}
.news-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.news-card:hover .thumb img{transform:scale(1.06)}
.news-card .body{padding:clamp(22px,2.2vw,30px);display:flex;flex-direction:column}
.news-card .fig{font-size:clamp(26px,3vw,40px);font-weight:800;letter-spacing:-.03em;color:var(--gold);line-height:1}
.news-card .fig small{display:block;font-size:12px;letter-spacing:.14em;color:var(--muted-2);font-weight:600;margin-top:8px;text-transform:uppercase}
.news-card h3{font-size:clamp(18px,1.5vw,22px);margin-top:18px;text-transform:none;letter-spacing:-.01em;line-height:1.2}
.news-card .date{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);margin-top:auto;padding-top:18px}
.news-card .read{display:inline-flex;gap:8px;margin-top:14px;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gold)}
.press-logos{display:flex;flex-wrap:wrap;align-items:center;gap:clamp(28px,5vw,64px);margin-top:48px;opacity:.85}
.press-logos img{height:26px;width:auto;object-fit:contain;filter:brightness(0) invert(1);opacity:.7;transition:opacity .3s}
.press-logos img:hover{opacity:1}

/* ---------- Production / steps ---------- */
.proc-grid{display:grid;grid-template-columns:1fr;gap:clamp(32px,5vw,80px)}
@media(min-width:900px){.proc-grid{grid-template-columns:.8fr 1.2fr}}
.steps{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.steps li{display:grid;grid-template-columns:auto 1fr;gap:clamp(18px,3vw,40px);padding:clamp(22px,2.4vw,32px) 0;border-bottom:1px solid var(--line)}
.steps .n{font-size:14px;color:var(--gold);font-weight:700;letter-spacing:.1em;padding-top:6px}
.steps h4{margin:0 0 8px;font-size:clamp(19px,1.8vw,24px);font-weight:700;text-transform:uppercase;letter-spacing:-.01em}
.steps p{margin:0;color:var(--muted);font-size:15px;line-height:1.55}

/* ---------- Projects ---------- */
.proj-grid{display:grid;grid-template-columns:1fr;gap:clamp(16px,2vw,22px)}
@media(min-width:640px){.proj-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.proj-grid{grid-template-columns:repeat(3,1fr)}}
.proj{position:relative;overflow:hidden;border:1px solid var(--line);aspect-ratio:4/5;background:var(--panel-2)}
.proj img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease),opacity .5s;opacity:.9}
.proj:hover img{transform:scale(1.07);opacity:1}
.proj .ov{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:24px;
  background:linear-gradient(180deg,rgba(0,0,0,0) 40%,rgba(0,0,0,.85));z-index:1}
.proj .tag{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-weight:600}
.proj h3{margin-top:8px;font-size:clamp(20px,1.9vw,26px);text-transform:uppercase}
.proj .loc{margin-top:6px;font-size:13px;color:var(--muted-2)}

/* ---------- Clients marquee ---------- */
.clients{border-block:1px solid var(--line);overflow:hidden;padding-block:clamp(40px,6vw,72px)}
.mq-row{display:flex;gap:0;align-items:center;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.mq-track{display:flex;align-items:center;flex:0 0 auto;gap:clamp(40px,6vw,84px);padding-right:clamp(40px,6vw,84px);animation:marquee 40s linear infinite}
.clients:hover .mq-track{animation-play-state:paused}
.mq-track img{height:clamp(26px,3vw,40px);width:auto;object-fit:contain;filter:brightness(0) invert(1);opacity:.55;transition:opacity .3s}
.mq-track img:hover{opacity:1}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Testimonials ---------- */
.quote-grid{display:grid;grid-template-columns:1fr;gap:clamp(16px,2vw,24px)}
@media(min-width:820px){.quote-grid{grid-template-columns:repeat(3,1fr)}}
.quote{border:1px solid var(--line);background:var(--panel);padding:clamp(26px,2.6vw,36px);display:flex;flex-direction:column}
.quote .mark{font-size:60px;line-height:.6;color:var(--gold);font-weight:800;height:34px}
.quote p{margin:18px 0 0;font-size:16.5px;line-height:1.6;color:#e7e5e1}
.quote .who{margin-top:auto;padding-top:24px;font-size:14px}
.quote .who b{display:block;color:var(--white)}
.quote .who span{color:var(--muted-2);font-size:13px}

/* ---------- CTA band ---------- */
.cta{position:relative;overflow:hidden;background:var(--gold);color:var(--on-gold)}
.cta .wrap{position:relative;z-index:1}
.cta .big{font-size:clamp(40px,7vw,120px);font-weight:800;text-transform:uppercase;line-height:.9;letter-spacing:-.04em;max-width:14ch}
.cta p{max-width:52ch;margin:24px 0 0;font-size:clamp(17px,1.4vw,20px);font-weight:500;color:#1c1c1c}
.cta .btn-primary{background:#000;color:#fff;margin-top:40px}
.cta .btn-primary:hover{background:#1c1c1c}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr;gap:clamp(40px,5vw,72px)}
@media(min-width:900px){.contact-grid{grid-template-columns:1fr 1fr}}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:22px}
.field label{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}
.field label .req{color:var(--gold)}
.field input,.field select,.field textarea{
  width:100%;background:var(--panel-2);border:1px solid var(--line);color:var(--white);
  padding:14px 16px;font:inherit;font-size:16px;border-radius:var(--radius);min-height:52px;
  transition:border-color .25s,background .25s}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);background:var(--panel-3)}
.field input::placeholder,.field textarea::placeholder{color:var(--faint)}
.field .err{font-size:13px;color:#ff8f6b;display:none}
.field.invalid input,.field.invalid textarea,.field.invalid select{border-color:#ff8f6b}
.field.invalid .err{display:block}
.form-note{font-size:13px;color:var(--muted-2);margin-top:6px}
.form-status{margin-top:18px;font-size:15px;font-weight:600;min-height:22px}
.form-status.ok{color:var(--gold)}
.contact-info .ci{padding:22px 0;border-bottom:1px solid var(--line)}
.contact-info .ci:first-child{border-top:1px solid var(--line)}
.contact-info .ci .k{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-weight:600}
.contact-info .ci .v{margin-top:8px;font-size:clamp(17px,1.5vw,20px)}
.contact-info .ci a:hover{color:var(--gold)}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);background:var(--black);padding-block:clamp(56px,7vw,88px) 32px}
.foot-grid{display:grid;grid-template-columns:1fr;gap:clamp(36px,5vw,56px)}
@media(min-width:760px){.foot-grid{grid-template-columns:1.6fr 1fr 1fr}}
.foot-brand img{height:44px;margin-bottom:22px}
.foot-brand p{color:var(--muted);max-width:40ch;font-size:15px}
.foot-contact{display:flex;flex-direction:column;gap:8px;margin-top:22px;font-size:14.5px}
.foot-contact a,.foot-contact span{color:var(--muted);transition:color .25s}
.foot-contact a:hover{color:var(--gold)}
.foot-contact .lbl{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-weight:600;margin-top:4px}
.foot-col h5{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);margin:0 0 18px;font-weight:600}
.foot-col a{display:block;padding:7px 0;color:var(--muted);font-size:15px;transition:color .25s}
.foot-col a:hover{color:var(--gold)}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;
  margin-top:clamp(40px,5vw,64px);padding-top:28px;border-top:1px solid var(--line);
  font-size:13px;color:var(--muted-2)}
.foot-bottom a:hover{color:var(--gold)}

/* ---------- Rich footer (reference) ---------- */
.foot-rich .foot-grid{grid-template-columns:1fr;gap:clamp(36px,4vw,48px)}
@media(min-width:760px){.foot-rich .foot-grid{grid-template-columns:1.5fr 1fr 1fr}}
@media(min-width:1080px){.foot-rich .foot-grid{grid-template-columns:1.6fr repeat(4,1fr)}}
.foot-rich .foot-brand img{height:52px}
.foot-socials{display:flex;gap:14px;margin-top:24px}
.foot-socials a{width:20px;height:20px;color:var(--gold);transition:transform .2s var(--ease),color .2s}
.foot-socials a:hover{color:var(--gold-soft);transform:translateY(-2px)}
.foot-socials svg{width:100%;height:100%;fill:currentColor}
.foot-rich .foot-col h5{color:var(--gold);font-size:15px;letter-spacing:0;text-transform:none;font-weight:700;margin-bottom:20px}
.foot-rich .foot-col a{font-size:14.5px}

/* ---------- Scroll-to-top ---------- */
.scroll-top{position:fixed;right:clamp(16px,3vw,32px);bottom:clamp(16px,3vw,32px);z-index:90;width:46px;height:46px;
  border:1px solid var(--line-soft);background:rgba(0,0,0,.6);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-radius:var(--radius);
  display:grid;place-items:center;color:var(--white);opacity:0;pointer-events:none;transition:opacity .3s,border-color .25s,transform .2s var(--ease)}
.scroll-top.show{opacity:1;pointer-events:auto}
.scroll-top:hover{border-color:var(--gold);color:var(--gold);transform:translateY(-3px)}

/* ---------- Mobile: header + simplified footer ---------- */
@media(max-width:600px){
  /* Download Profile already lives in the mobile menu — keep the header clean */
  .nav-cta .btn-download{display:none}
  .site-header{height:64px}
  .brand img{height:34px}
}
@media(max-width:700px){
  /* Simplified footer: logo + text + socials only, centred */
  .foot-rich .foot-grid{grid-template-columns:1fr;gap:0;text-align:center}
  .foot-rich .foot-col{display:none}
  .foot-rich .foot-brand{display:flex;flex-direction:column;align-items:center;text-align:center}
  .foot-rich .foot-brand img{height:48px;margin:0 auto}
  .foot-rich .foot-brand p{max-width:36ch;margin:18px auto 0}
  .foot-rich .foot-socials{justify-content:center;gap:18px;margin-top:22px}
  .foot-rich .foot-bottom{flex-direction:column;align-items:center;text-align:center;gap:6px;margin-top:clamp(28px,6vw,40px);padding-top:22px}
  .foot-rich .foot-bottom span:last-child{display:none}   /* hide Disclaimer / Privacy / Terms links */
  .site-footer.foot-rich{padding-block:clamp(44px,9vw,64px) 24px}
}

/* ---------- Reveal animations ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv[data-d="1"]{transition-delay:.08s}
.rv[data-d="2"]{transition-delay:.16s}
.rv[data-d="3"]{transition-delay:.24s}
.rv[data-d="4"]{transition-delay:.32s}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
  .mq-track{animation:none}
}