/* ============================================================
   RJR WORLDWIDE CORP — Global Stylesheet
   Palette: cool navy/petrol base · electric cyan accent · copper warm secondary
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300..900;1,9..144,300..900&family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root{
  /* Core cool palette */
  --ink:#06101D;            /* deepest navy/near-black */
  --navy:#0B1B2E;           /* primary background */
  --navy-2:#0F2742;         /* raised surface */
  --petrol:#103B5C;         /* steel petrol */
  --cyan:#22D3EE;           /* electric accent */
  --cyan-soft:#67E8F9;
  --cyan-deep:#0891B2;
  --ice:#E8EEF4;            /* platinum text */
  --ice-dim:#9CB2C7;        /* muted text */
  --ice-faint:#5C7185;
  --line:rgba(120,160,200,.16);
  --line-bright:rgba(103,232,249,.35);
  /* Warm secondary (chemical division) */
  --copper:#E9A24B;
  --copper-soft:#F4C77E;
  /* Utility */
  --shadow-lg:0 30px 80px -20px rgba(0,0,0,.6);
  --shadow-cyan:0 0 40px -8px rgba(34,211,238,.45);
  --radius:18px;
  --radius-sm:12px;
  --maxw:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font-display:'Fraunces',Georgia,serif;
  --font-body:'Inter',system-ui,sans-serif;
  --font-mono:'JetBrains Mono',monospace;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:96px}
body{
  font-family:var(--font-body);
  background:var(--navy);
  color:var(--ice);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--cyan);color:var(--ink)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{list-style:none}

/* Ambient background layer */
.bg-field{position:fixed;inset:0;z-index:-2;background:
  radial-gradient(1200px 700px at 78% -8%, rgba(16,59,92,.55), transparent 60%),
  radial-gradient(900px 600px at 8% 100%, rgba(8,145,178,.18), transparent 55%),
  linear-gradient(180deg,var(--ink),var(--navy) 40%,var(--navy));
}
.bg-grid{position:fixed;inset:0;z-index:-1;opacity:.5;pointer-events:none;
  background-image:
    linear-gradient(rgba(120,160,200,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(120,160,200,.05) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(circle at 50% 30%,#000 0%,transparent 78%);
}

/* ---------- Layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.section{padding:80px 0;position:relative}
.section-sm{padding:50px 0}
.eyebrow{
  font-family:var(--font-mono);font-size:.74rem;letter-spacing:.32em;
  text-transform:uppercase;color:var(--cyan);font-weight:500;
  display:inline-flex;align-items:center;gap:12px;margin-bottom:22px;
}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--cyan);display:inline-block}
.eyebrow.warm{color:var(--copper)}
.eyebrow.warm::before{background:var(--copper)}

h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.04;letter-spacing:-.01em}
.h-xl{font-size:clamp(2.6rem,6.4vw,5.4rem)}
.h-lg{font-size:clamp(2rem,4.6vw,3.6rem)}
.h-md{font-size:clamp(1.5rem,3vw,2.3rem)}
.lead{font-size:clamp(1.05rem,1.5vw,1.28rem);color:var(--ice-dim);max-width:60ch;font-weight:300}
.accent{color:var(--cyan)}
.accent-warm{color:var(--copper)}
.italic{font-style:italic}

/* ---------- Buttons ---------- */
.btn{
  --b:var(--cyan);
  display:inline-flex;align-items:center;gap:11px;
  font-weight:600;font-size:.95rem;letter-spacing:.01em;
  padding:15px 30px;border-radius:100px;cursor:pointer;border:1px solid transparent;
  position:relative;transition:.4s var(--ease);font-family:var(--font-body);
  background:var(--b);color:var(--ink);overflow:hidden;
}
.btn span{position:relative;z-index:2}
.btn svg{position:relative;z-index:2;transition:transform .4s var(--ease)}
.btn:hover{transform:translateY(-3px);box-shadow:var(--shadow-cyan)}
.btn:hover svg{transform:translateX(4px)}
.btn.ghost{background:transparent;color:var(--ice);border-color:var(--line-bright)}
.btn.ghost:hover{border-color:var(--cyan);background:rgba(34,211,238,.08);box-shadow:none;color:var(--cyan)}
.btn.warm{--b:var(--copper)}
.btn.warm:hover{box-shadow:0 0 40px -8px rgba(233,162,75,.5)}
.btn-lg{padding:18px 38px;font-size:1.02rem}

/* ---------- Nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:.45s var(--ease);
  border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(8,18,30,.82);backdrop-filter:blur(18px);
  border-bottom-color:var(--line)}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:18px 28px;
  display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--font-display);
  font-weight:600;font-size:1.32rem;letter-spacing:-.01em;flex-shrink:0}
.brand .mark{width:34px;height:34px;flex-shrink:0}
.brand b{color:var(--cyan);font-weight:600}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-item{position:relative}
.nav-link{display:flex;align-items:center;gap:6px;padding:10px 16px;border-radius:10px;
  font-size:.93rem;font-weight:500;color:var(--ice-dim);transition:.25s;cursor:pointer;white-space:nowrap}
.nav-link:hover,.nav-link.active{color:var(--ice);background:rgba(120,160,200,.08)}
.nav-link .chev{width:11px;height:11px;transition:transform .3s;opacity:.7}
.nav-item:hover .chev{transform:rotate(180deg)}
.nav-cta{margin-left:8px}

/* Dropdown */
.dropdown{position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(10px);
  min-width:300px;background:rgba(12,28,46,.96);backdrop-filter:blur(22px);
  border:1px solid var(--line);border-radius:16px;padding:12px;
  opacity:0;visibility:hidden;transition:.32s var(--ease);box-shadow:var(--shadow-lg);z-index:120}
.nav-item:hover .dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.dropdown::before{content:"";position:absolute;top:-16px;left:0;right:0;height:16px}
.dd-head{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--ice-dim);padding:8px 14px 6px}
.dd-link{display:flex;align-items:center;gap:14px;padding:12px 14px;border-radius:11px;transition:.22s;cursor:pointer}
.dd-link:hover{background:rgba(34,211,238,.1)}
.dd-ico{width:38px;height:38px;border-radius:10px;flex-shrink:0;display:grid;place-items:center;
  background:rgba(34,211,238,.12);border:1px solid var(--line-bright);font-size:1rem}
.dd-link:hover .dd-ico{background:rgba(34,211,238,.2)}
.dd-txt b{display:block;font-family:var(--font-body);font-weight:600;font-size:.92rem;color:var(--ice)}
.dd-txt span{font-size:.78rem;color:var(--ice-dim)}
.dd-link.warm .dd-ico{background:rgba(233,162,75,.14);border-color:rgba(233,162,75,.3)}

.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;
  width:44px;height:44px;cursor:pointer;flex-direction:column;gap:5px;align-items:center;justify-content:center}
.nav-toggle span{width:20px;height:2px;background:var(--ice);transition:.3s}

/* ---------- Cards ---------- */
.grid{display:grid;gap:24px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}

.card{background:linear-gradient(160deg,rgba(15,39,66,.7),rgba(11,27,46,.5));
  border:1px solid var(--line);border-radius:var(--radius);padding:30px;
  position:relative;overflow:hidden;transition:.45s var(--ease)}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:linear-gradient(160deg,var(--line-bright),transparent 40%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:.45s}
.card:hover{transform:translateY(-6px);border-color:var(--line-bright);
  box-shadow:var(--shadow-lg)}
.card:hover::before{opacity:1}

/* ---------- Reveal animations ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:.9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}
.reveal[data-d="5"]{transition-delay:.4s}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  *{animation:none!important}
  html{scroll-behavior:auto}
}

/* ---------- Stat counters ---------- */
.stat{text-align:center;padding:20px}
.stat .num{font-family:var(--font-display);font-size:clamp(2.4rem,5vw,3.6rem);
  font-weight:600;color:var(--cyan);line-height:1;letter-spacing:-.02em}
.stat .num.warm{color:var(--copper)}
.stat .lab{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--ice-dim);margin-top:14px}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--line);padding:70px 0 40px;margin-top:40px;
  background:linear-gradient(180deg,transparent,rgba(6,16,29,.6))}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;margin-bottom:50px}
.foot-grid h5{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--ice-dim);margin-bottom:18px;font-weight:500}
.foot-grid a{display:block;color:var(--ice-dim);padding:7px 0;font-size:.92rem;transition:.2s}
.foot-grid a:hover{color:var(--cyan);transform:translateX(4px)}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;
  padding-top:30px;border-top:1px solid var(--line);flex-wrap:wrap;gap:16px;
  font-size:.84rem;color:var(--ice-dim);font-family:var(--font-mono);letter-spacing:.04em}

/* ---------- Pills / tags ---------- */
.pill{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:100px;
  border:1px solid var(--line);font-size:.82rem;color:var(--ice-dim);
  font-family:var(--font-mono);letter-spacing:.04em;transition:.3s;background:rgba(255,255,255,.02)}
.pill:hover{border-color:var(--line-bright);color:var(--ice)}
.pill.cyan{border-color:var(--line-bright);color:var(--cyan-soft)}
.pill.warm{border-color:rgba(233,162,75,.3);color:var(--copper-soft)}
.tag-row{display:flex;flex-wrap:wrap;gap:10px}

/* ---------- Page hero (interior) ---------- */
.phero{padding:130px 0 56px;position:relative}
.breadcrumb{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.08em;
  color:var(--ice-dim);margin-bottom:26px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.breadcrumb a:hover{color:var(--cyan)}
.breadcrumb .sep{opacity:.4}

/* ---------- Reduced columns responsive ---------- */
@media (max-width:980px){
  .g-4{grid-template-columns:repeat(2,1fr)}
  .g-3{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:760px){
  .section{padding:60px 0}
  .nav-links{position:fixed;top:0;right:0;bottom:0;width:min(86vw,360px);
    background:rgba(8,18,30,.98);backdrop-filter:blur(20px);flex-direction:column;
    align-items:stretch;justify-content:flex-start;padding:90px 22px 30px;gap:4px;
    transform:translateX(100%);transition:.4s var(--ease);border-left:1px solid var(--line);overflow-y:auto}
  .nav-links.open{transform:none}
  .nav-link{padding:14px 16px;font-size:1rem}
  .dropdown{position:static;transform:none;opacity:1;visibility:visible;min-width:0;
    box-shadow:none;background:rgba(34,211,238,.04);margin:4px 0 8px;border-color:var(--line)}
  .nav-item:hover .dropdown{transform:none}
  .nav-toggle{display:flex}
  .nav-cta{display:none}
  .g-2,.g-3,.g-4{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}

/* ============================================================
   SHOWSTOPPER HERO LAYER  (added pass 2)
   ============================================================ */
/* film grain overlay across the hero */
.hero::after{
  content:""; position:absolute; inset:0; z-index:3; pointer-events:none;
  opacity:.05; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 8s steps(6) infinite;
}
@keyframes grain{
  0%{transform:translate(0,0)}10%{transform:translate(-4%,-4%)}
  30%{transform:translate(3%,-2%)}50%{transform:translate(-2%,3%)}
  70%{transform:translate(4%,2%)}90%{transform:translate(-3%,1%)}100%{transform:translate(0,0)}
}

/* deepen the veil so the network reads but text stays crisp; vignette corners */
.hero-veil{
  background:
    radial-gradient(1100px 720px at 32% 52%, rgba(6,16,29,.30), rgba(6,16,29,.80) 72%),
    radial-gradient(120% 120% at 50% 0%, transparent 60%, rgba(6,16,29,.55));
}

/* kinetic headline: each word animates in, accent words shimmer */
.hero h1 .word{display:inline-block; opacity:0; filter:blur(14px);
  transform:translateY(28px) scale(.96);
  animation:wordIn .9s cubic-bezier(.2,.7,.2,1) forwards;}
@keyframes wordIn{to{opacity:1;filter:blur(0);transform:none}}
.hero h1 .grad{
  background:linear-gradient(110deg,var(--cyan),var(--cyan-soft) 35%,#fff 60%,var(--cyan-soft) 85%);
  background-size:220% auto; -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;}
/* gradient word: when it's also a kinetic .word, run ONE combined animation
   so the fade-in isn't clobbered by the shimmer loop */
.hero h1 .grad.word{animation:gradWordIn .9s cubic-bezier(.2,.7,.2,1) forwards,
  shimmer 6s linear .9s infinite;}
@keyframes gradWordIn{
  0%{opacity:0;filter:blur(14px);transform:translateY(28px) scale(.96);background-position:0% center}
  100%{opacity:1;filter:blur(0);transform:none;background-position:0% center}}
/* shimmer never touches opacity/filter, only the gradient sweep */
@keyframes shimmer{0%{background-position:0% center}100%{background-position:220% center}}

/* glass badges (frosted, depth, soft inner light) */
.float-badge{
  background:linear-gradient(135deg, rgba(18,38,60,.55), rgba(12,28,46,.35));
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border:1px solid rgba(255,255,255,.10);
  box-shadow:0 8px 30px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.12);
}
.float-badge::before{content:"";position:absolute;inset:0;border-radius:inherit;
  background:radial-gradient(80% 120% at 0% 0%, rgba(103,232,249,.18), transparent 60%);pointer-events:none}
.fb-2::before{background:radial-gradient(80% 120% at 0% 0%, rgba(244,199,126,.18), transparent 60%)}

/* division lean hint — a tiny prompt telling the user to move the mouse */
.lean-hint{position:absolute;z-index:3;left:50%;bottom:104px;transform:translateX(-50%);
  display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:.66rem;
  letter-spacing:.18em;text-transform:uppercase;color:var(--ice-faint);
  opacity:0;animation:hintFade .8s ease 2.2s forwards;pointer-events:none}
.lean-hint .dot{width:6px;height:6px;border-radius:50%;background:var(--cyan);
  box-shadow:0 0 10px var(--cyan);animation:hintPulse 2s ease-in-out infinite}
.lean-hint .dot.cu{background:var(--copper);box-shadow:0 0 10px var(--copper)}
@keyframes hintFade{to{opacity:.8}}
@keyframes hintPulse{0%,100%{transform:scale(1);opacity:.6}50%{transform:scale(1.5);opacity:1}}
@media(max-width:760px){.lean-hint{display:none}}

/* parallax drift on inner content for depth */
.hero-inner{will-change:transform}

/* a soft corner bloom that pulses behind the headline */
.hero-bloom{position:absolute;z-index:1;width:760px;height:760px;border-radius:50%;
  left:-160px;top:-120px;pointer-events:none;filter:blur(60px);opacity:.5;
  background:radial-gradient(circle at center, rgba(34,211,238,.20), transparent 65%);
  animation:bloomPulse 9s ease-in-out infinite}
.hero-bloom.two{left:auto;right:-200px;top:auto;bottom:-200px;
  background:radial-gradient(circle at center, rgba(233,162,75,.16), transparent 65%);
  animation-delay:-4.5s}
@keyframes bloomPulse{0%,100%{transform:scale(1);opacity:.45}50%{transform:scale(1.18);opacity:.7}}

/* ============================================================
   SCROLL STORY — pinned 3D freight + stepping panels (pass 3)
   ============================================================ */
.story{position:relative;height:185vh;background:linear-gradient(180deg,transparent,rgba(15,39,66,.18) 30%,transparent)}
.story-pin{position:sticky;top:0;height:100vh;display:flex;align-items:center;overflow:hidden}
.story-grid{max-width:var(--maxw);margin:0 auto;padding:0 28px;width:100%;
  display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.story-text{position:relative}
.story-panels{position:relative;min-height:280px;margin-top:24px}
.story-panel{position:absolute;inset:0;opacity:0;transform:translateY(30px);
  transition:opacity .6s var(--ease),transform .6s var(--ease);pointer-events:none}
.story-panel.active{opacity:1;transform:none}
.story-num{font-family:var(--font-mono);font-size:.9rem;letter-spacing:.2em;color:var(--cyan);
  display:block;margin-bottom:18px}
.story-panel:nth-child(2) .story-num{color:var(--copper)}
.story-panel h2{font-size:clamp(2rem,4vw,3.4rem);line-height:1.05;margin-bottom:22px}
.story-panel p{color:var(--ice-dim);font-size:1.08rem;max-width:46ch;line-height:1.6}
.story-progress{margin-top:40px;height:2px;background:var(--line);border-radius:2px;overflow:hidden}
.story-bar{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--cyan),var(--copper));
  transition:width .15s linear}
.story-stage-wrap{position:relative}
.freight-stage{width:100%;height:520px}
.freight-stage canvas{display:block}
.stage-cap{position:absolute;bottom:8px;left:50%;transform:translateX(-50%);
  font-family:var(--font-mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ice-faint)}
.stage-failed{display:none}
@media(max-width:860px){
  .story{height:auto}
  .story-pin{position:relative;height:auto;padding:60px 0}
  .story-grid{grid-template-columns:1fr;gap:30px}
  .story-panels{min-height:0;position:static}
  .story-panel{position:static;opacity:1;transform:none;margin-bottom:40px;pointer-events:auto}
  .story-panel:not(.active){display:block}
  .freight-stage{height:360px}
  .story-progress{display:none}
}

/* ============================================================
   EXPERIENCE LAYER — intro, transitions, cursor (pass 4)
   ============================================================ */

/* ---- 1. Page-load intro ---- */
.intro-active{overflow:hidden}
.intro-ov{position:fixed;inset:0;z-index:9999;display:grid;place-items:center;
  background:radial-gradient(120% 120% at 50% 40%, #0b1b2e, #06101d);
  transition:opacity .6s var(--ease), transform .6s var(--ease)}
.intro-ov.intro-lift{opacity:0;transform:scale(1.04);pointer-events:none}
.intro-core{display:flex;flex-direction:column;align-items:center;gap:18px}
.intro-mark{width:62px;height:62px}
.intro-mark .im-hex{stroke-dasharray:150;stroke-dashoffset:150;
  animation:drawHex 1s var(--ease) forwards}
.intro-mark .im-web{opacity:0;animation:fadeWeb .6s ease .85s forwards}
.intro-mark .im-dot{transform-origin:center;transform:scale(0);
  animation:popDot .5s var(--ease) 1.1s forwards}
@keyframes drawHex{to{stroke-dashoffset:0}}
@keyframes fadeWeb{to{opacity:.5}}
@keyframes popDot{0%{transform:scale(0)}70%{transform:scale(1.4)}100%{transform:scale(1)}}
.intro-word{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.42em;
  color:var(--ice-dim);opacity:0;animation:wordFade .6s ease 1.2s forwards;padding-left:.42em}
.intro-word b{color:var(--cyan-soft)}
@keyframes wordFade{to{opacity:1}}
.intro-line{width:0;height:1px;background:linear-gradient(90deg,var(--cyan),var(--copper));
  animation:lineWipe .7s var(--ease) 1.35s forwards}
@keyframes lineWipe{to{width:180px}}
/* content sits ready underneath; nothing else needed */

/* ---- 2. Page transitions (cover-then-reveal) ---- */
.page-sweep{position:fixed;inset:0;z-index:9998;pointer-events:none;display:flex}
.ps-panel{flex:1;transform:scaleY(0);transform-origin:bottom;
  transition:transform .5s cubic-bezier(.7,0,.3,1)}
.ps-panel.cy{background:linear-gradient(180deg,var(--cyan-deep),var(--navy))}
.ps-panel.cu{background:linear-gradient(180deg,var(--copper),var(--navy));transition-delay:.05s}
/* OUT: clicking a link sweeps panels up to cover the screen */
.sweeping .ps-panel{transform:scaleY(1);transform-origin:bottom}
/* IN: new page starts fully covered... */
.covered .ps-panel{transform:scaleY(1);transform-origin:top;transition:none}
.covered .ps-panel.cu{transition:none}
/* ...then retracts upward to reveal */
.covered.revealing .ps-panel{transform:scaleY(0);transform-origin:top;
  transition:transform .55s cubic-bezier(.7,0,.3,1)}
.covered.revealing .ps-panel.cu{transition:transform .55s cubic-bezier(.7,0,.3,1) .05s}

/* ---- 3. Custom cursor ---- */
.has-cursor{cursor:none}
.has-cursor a,.has-cursor button,.has-cursor .btn,.has-cursor input,.has-cursor textarea,
.has-cursor [role=button],.has-cursor .div-card{cursor:none}
.cur-dot{position:fixed;top:0;left:0;width:6px;height:6px;border-radius:50%;
  background:var(--cyan-soft);margin:-3px 0 0 -3px;z-index:10000;pointer-events:none;
  transition:width .2s,height .2s,background .3s,opacity .3s;mix-blend-mode:screen}
.cur-ring{position:fixed;top:0;left:0;width:34px;height:34px;border-radius:50%;
  border:1px solid rgba(103,232,249,.6);margin:-17px 0 0 -17px;z-index:10000;pointer-events:none;
  transition:width .25s var(--ease),height .25s var(--ease),border-color .3s,opacity .3s,background .3s}
.cur-ring.cu{border-color:rgba(244,199,126,.6)}
.cur-grow .cur-ring{width:56px;height:56px;margin:-28px 0 0 -28px;
  background:rgba(103,232,249,.08)}
.cur-grow .cur-ring.cu{background:rgba(244,199,126,.08)}
.cur-grow .cur-dot{width:3px;height:3px;margin:-1.5px 0 0 -1.5px}
.cur-press .cur-ring{width:26px;height:26px;margin:-13px 0 0 -13px}
.cur-hide .cur-dot,.cur-hide .cur-ring{opacity:0}
@media(pointer:coarse){.cur-dot,.cur-ring{display:none}}

/* ============================================================
   MOBILE POLISH — comprehensive pass (pass 5)
   Fixes overlaps, spacing, tap targets, and degrades effects.
   ============================================================ */

/* --- Tablet / small laptop --- */
@media (max-width:900px){
  .hero h1{font-size:clamp(2.6rem,8.5vw,4rem);max-width:18ch}
  .hero .lead{font-size:1.02rem}
}

/* --- Phone (≤680px): the critical band --- */
@media (max-width:680px){
  /* Hero: stack cleanly, kill the SCROLL overlap, hide network labels behind text */
  .hero{min-height:auto;padding:120px 0 70px}
  .hero-inner{padding:0 22px}
  .hero h1{font-size:clamp(2.4rem,10vw,3.4rem);max-width:none;margin:16px 0 22px;line-height:1.04}
  .hero .lead{font-size:1rem;max-width:none;margin-bottom:30px}
  .hero-cta{flex-direction:column;align-items:stretch;gap:12px}
  .hero-cta .btn{width:100%;justify-content:center}
  .hero-scroll{display:none}            /* removes the SCROLL/button overlap */
  .lean-hint{display:none}
  .eyebrow{font-size:.62rem;letter-spacing:.16em}
  /* dim the canvas labels on tiny screens so they don't fight the headline */
  #net{opacity:.6}
  .hero-veil{background:
    radial-gradient(900px 700px at 40% 45%, rgba(6,16,29,.45), rgba(6,16,29,.9) 70%),
    radial-gradient(120% 120% at 50% 0%, transparent 55%, rgba(6,16,29,.6))}

  /* Section rhythm */
  .section{padding:48px 0}
  .section-sm{padding:36px 0}
  .wrap,.hero-inner{padding-left:20px;padding-right:20px}

  /* Headlines scale down */
  .h-lg{font-size:clamp(1.9rem,7vw,2.6rem)}

  /* Division cards: comfortable single column */
  .div-card{min-height:auto;padding:30px 24px}
  .div-deco{width:80px;height:80px;top:20px;right:20px;opacity:.35}

  /* Stats: 2x2 grid reads better than 1 long column */
  .g-4{grid-template-columns:1fr 1fr;gap:1px}
  .stat{padding:24px 14px}
  .num{font-size:2.2rem}

  /* Footer */
  .foot-grid{grid-template-columns:1fr;gap:26px}

  /* Tap targets: everything clickable ≥44px high */
  .btn{min-height:48px}
  .nav-link{min-height:46px;display:flex;align-items:center}

  /* Marquee a touch smaller */
  .marquee span{font-size:.82rem}
}

/* --- Route map: relabel for small screens (≤680) --- */
@media (max-width:680px){
  #routemap{height:440px}
  .rm-legend{position:static;margin:14px auto 0;width:max-content;max-width:92%;
    justify-content:center;font-size:.58rem;gap:12px}
  .rm-stage{display:flex;flex-direction:column}
  .rm-stage #routemap{order:-1}
  .rm-stats{grid-template-columns:repeat(2,1fr)}
  .rm-num{font-size:1.35rem}
  .rm-cap{font-size:.6rem}
}

/* --- Scroll story: ensure eyebrow clears the fixed nav --- */
@media (max-width:860px){
  .story-pin{padding-top:90px}
  .story-text .eyebrow{margin-bottom:8px}
  .freight-stage{height:320px;margin-top:10px}
  .story-stage-wrap{margin-top:20px}
  .stage-cap{position:static;display:block;text-align:center;margin-top:10px}
}

/* --- Molecule viewer on phones --- */
@media (max-width:680px){
  .mol3d{height:300px;max-width:100%}
  .blog-meta{gap:10px}
  .blog-meta .pill{font-size:.7rem;padding:8px 12px}
}

/* --- Contact form on phones --- */
@media (max-width:680px){
  .form-grid,.contact-grid{grid-template-columns:1fr !important}
  input,textarea,select{font-size:16px !important} /* prevents iOS zoom-on-focus */
}

/* --- Intro: smaller mark on phones --- */
@media (max-width:680px){
  .intro-mark{width:52px;height:52px}
  .intro-word{font-size:.66rem;letter-spacing:.34em}
  .intro-line{animation-name:lineWipeSm}
  @keyframes lineWipeSm{to{width:130px}}
}

/* --- Universal: never allow horizontal scroll --- */
html,body{overflow-x:clip;max-width:100%}
img,canvas,svg,video{max-width:100%}

/* Tighter hero top spacing on phones (pass 6) */
@media (max-width:680px){
  .phero{padding:104px 0 40px}
  .blog-hero{padding:100px 0 30px}
  /* trim header block bottom margins further on mobile */
  .section > .wrap > div[style*="margin-bottom"]{margin-bottom:26px !important}
}

/* ============================================================
   ACCESSIBILITY (pass 7)
   ============================================================ */
/* Visible keyboard focus on all interactive elements */
a:focus-visible, button:focus-visible, input:focus-visible,
textarea:focus-visible, select:focus-visible, [tabindex]:focus-visible,
.btn:focus-visible, .div-card:focus-visible{
  outline:2px solid var(--cyan-soft);
  outline-offset:3px;
  border-radius:6px;
}
/* don't show the custom cursor's removal of outlines harm keyboard users */
.has-cursor a:focus-visible, .has-cursor button:focus-visible{cursor:none}

/* Skip to content link */
.skip-link{position:absolute;left:-9999px;top:0;z-index:10001;
  background:var(--cyan);color:var(--ink);padding:12px 20px;border-radius:0 0 10px 0;
  font-family:var(--font-body);font-weight:600;text-decoration:none}
.skip-link:focus{left:0}

/* Screen-reader-only utility */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ============================================================
   MORPHING MOLECULE SHOWCASE (chemicals page, pass 8)
   ============================================================ */
.showcase{position:relative;height:340vh}
.showcase-pin{position:sticky;top:0;height:100vh;display:flex;align-items:center;overflow:hidden}
.showcase-grid{max-width:var(--maxw);margin:0 auto;padding:0 28px;width:100%;
  display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.morph-panels{position:relative;min-height:240px;margin-top:22px}
.morph-info{position:absolute;inset:0;opacity:0;transform:translateY(24px);
  transition:opacity .5s var(--ease),transform .5s var(--ease);pointer-events:none}
.morph-info.active{opacity:1;transform:none}
.morph-formula{font-family:var(--font-mono);font-size:.82rem;color:var(--copper-soft);
  letter-spacing:.04em;display:block;margin-bottom:14px}
.morph-info h2{font-size:clamp(1.9rem,3.6vw,3rem);line-height:1.05;margin-bottom:18px}
.morph-info p{color:var(--ice-dim);font-size:1.05rem;line-height:1.6;max-width:44ch}
.morph-dots{display:flex;gap:10px;margin-top:34px}
.morph-dots .md{width:28px;height:3px;border-radius:3px;background:var(--line);transition:.4s var(--ease)}
.morph-dots .md.active{background:linear-gradient(90deg,var(--copper),var(--cyan));width:44px}
.showcase-stage-wrap{position:relative}
.morph-stage{width:100%;height:500px}
.morph-stage canvas{display:block}
.showcase .stage-cap{position:absolute;bottom:6px;left:50%;transform:translateX(-50%);
  font-family:var(--font-mono);font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ice-faint)}
@media(max-width:860px){
  .showcase{height:auto}
  .showcase-pin{position:relative;height:auto;padding:50px 0}
  .showcase-grid{grid-template-columns:1fr;gap:24px}
  .morph-panels{position:static;min-height:0}
  .morph-info{position:static;opacity:1;transform:none;margin-bottom:30px;pointer-events:auto}
  .morph-stage{height:340px;order:-1}
  .morph-dots{display:none}
  .showcase .stage-cap{position:static;display:block;text-align:center;margin-top:10px}
}