@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&display=swap');

/* =========================================================
   Robotclub Malaysia — main page
   Same colours/type as the Education site 
   ========================================================= */
:root{
  --btn:#111214;--btn-dark:#000;--accent:#3d7bff;--primary-blue:var(--btn);--primary-blue-dark:var(--btn-dark);
  --ink:#0b0b0c;--ink-2:#17181a;--surface:#f3f3f2;--line:#e2e2e0;--muted:#5d6269;
  --radius:16px;--gutter:max(5%,calc((100% - 1200px)/2));
  color-scheme:light;box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)
}
*{margin:0;padding:0;box-sizing:border-box;font-family:'Poppins','Segoe UI',Tahoma,Geneva,Verdana,sans-serif}
html{scroll-behavior:smooth}
section[id]{scroll-margin-top:70px}
body{color:#111214;line-height:1.65;background:#fff;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.container{width:90%;max-width:1200px;margin:auto}

/* ---------- buttons ---------- */
.btn{display:inline-block;padding:13px 30px;background:var(--primary-blue);color:#fff;border-radius:999px;font-weight:600;font-size:.95rem;letter-spacing:.02em;margin-top:18px;transition:background .25s,transform .25s,box-shadow .25s,color .25s;border:2px solid var(--primary-blue);cursor:pointer}
.btn:hover{background:var(--primary-blue-dark);border-color:var(--primary-blue-dark);transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.28)}
.btn::after{content:"\2192";display:inline-block;max-width:0;opacity:0;overflow:hidden;vertical-align:bottom;white-space:nowrap;transition:max-width .3s,opacity .3s,margin .3s}
.btn:hover::after{max-width:1.4em;opacity:1;margin-left:.55em}
.btn-outline{background:transparent;border-color:#fff;color:#fff}
.btn-outline:hover{background:#fff;border-color:#fff;color:var(--ink);box-shadow:0 10px 24px rgba(255,255,255,.18)}
.btn-white{background:#fff;border-color:#fff;color:var(--ink)}
.btn-white:hover{background:#e9e9e7;border-color:#e9e9e7;color:var(--ink);box-shadow:0 10px 24px rgba(0,0,0,.35)}
.btn-row{display:flex;gap:15px;flex-wrap:wrap}
.eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.eyebrow.center{text-align:center}
.eyebrow.light{color:#c7ccd4}

/* ---------- header + mega dropdown ---------- */
header{background:rgba(255,255,255,.96);backdrop-filter:saturate(180%) blur(10px);position:sticky;top:0;z-index:100;border-bottom:1px solid var(--line);transition:box-shadow .3s}
header.scrolled{box-shadow:0 8px 30px rgba(10,10,11,.08)}
nav.main{display:flex;justify-content:space-between;align-items:center;height:78px;transition:height .3s}
header.scrolled nav.main{height:64px}
.logo{font-size:1.4rem;font-weight:800;color:var(--ink);letter-spacing:-.02em;text-transform:uppercase}
.nav-links{display:flex;gap:30px;align-items:center;align-self:stretch}
.nav-links>a,.nav-links>.dd>a{font-weight:600;font-size:.82rem;text-transform:uppercase;letter-spacing:.07em;color:var(--ink);padding:6px 0;transition:color .2s}
.nav-links>a:hover,.nav-links>.dd>a:hover{color:var(--muted)}
.nav-links>a.btn{color:#fff;margin-top:0;padding:10px 22px;letter-spacing:.05em}
.nav-links>a.btn::after{display:none}
.burger{display:none;background:none;border:1.5px solid var(--ink);color:var(--ink);border-radius:999px;padding:6px 16px;font-weight:600;font-size:.85rem;cursor:pointer}
.dd{display:flex;align-items:center;align-self:stretch}
.dd>a::after{content:"";display:inline-block;width:6px;height:6px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);margin-left:9px;transition:transform .25s}
.dd.open>a{color:var(--muted)}
.dd.open>a::after{transform:rotate(225deg) translate(-1px,0)}
.dd-toggle{display:none}
.dd-panel{position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid var(--line);box-shadow:0 34px 60px rgba(10,10,11,.16);padding:38px var(--gutter) 44px;display:grid;grid-template-columns:270px 1fr;gap:56px;opacity:0;visibility:hidden;transform:translateY(14px);transition:opacity .25s,transform .3s cubic-bezier(.2,.7,.2,1),visibility .25s;z-index:99}
.dd.open .dd-panel,.dd:focus-within .dd-panel{opacity:1;visibility:visible;transform:none}
.dd-backdrop{position:fixed;inset:0;background:rgba(10,10,11,.38);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;z-index:90;pointer-events:none}
.dd-backdrop.show{opacity:1;visibility:visible}
.dd-intro h4{font-size:1.5rem;font-weight:700;letter-spacing:-.02em;color:var(--ink);line-height:1.2;margin-bottom:12px}
.dd-intro h4::before{content:"";display:block;width:40px;height:4px;border-radius:2px;background:var(--ink);margin-bottom:16px}
.dd-intro p{color:var(--muted);font-size:.9rem}
.mega-cols{display:grid;grid-template-columns:repeat(2,minmax(0,260px));gap:40px}
.nav-links .dd-panel a{display:block;text-transform:none;letter-spacing:normal;color:var(--ink);padding:0;font-weight:500}
.nav-links .dd-panel a:hover{color:var(--ink)}
.nav-links .dd-panel a.mega-col-title{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.09em;padding-bottom:10px;margin-bottom:10px;border-bottom:2px solid var(--line);transition:border-color .25s}
.nav-links .dd-panel a.mega-col-title:hover{border-bottom-color:var(--ink)}
.nav-links .dd-panel a.mega-link{font-size:.92rem;color:var(--muted);padding:6px 0;font-weight:400;transition:transform .2s,color .2s}
.nav-links .dd-panel a.mega-link:hover{transform:translateX(5px);color:var(--ink)}
.dd.open .dd-intro,.dd.open .mega-col{animation:fadeUp .5s cubic-bezier(.2,.7,.2,1) both}
.dd.open .mega-col:nth-child(2){animation-delay:.1s}
.dd.open .mega-col:nth-child(3){animation-delay:.2s}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

/* ---------- hero ---------- */
.hero{position:relative;min-height:calc(100vh - 78px);min-height:calc(100svh - 78px);background:var(--ink);color:#fff;display:flex;align-items:center;overflow:hidden;padding:80px var(--gutter)}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.45;animation:kenburns 14s ease-out both}
.hero-glow{position:absolute;inset:0;background:radial-gradient(900px 520px at 80% 20%,rgba(150,165,190,.28),transparent 60%),radial-gradient(700px 480px at 0% 100%,rgba(150,165,190,.12),transparent 60%);animation:glow 9s ease-in-out infinite alternate}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(ellipse at 70% 40%,#000 10%,transparent 70%);mask-image:radial-gradient(ellipse at 70% 40%,#000 10%,transparent 70%)}
.hero-rings{position:absolute;right:max(4%,calc((100% - 1200px)/2));top:50%;width:min(46vw,520px);aspect-ratio:1;transform:translateY(-50%);pointer-events:none}
.hero-rings span{position:absolute;inset:0;border:1.5px solid rgba(255,255,255,.14);border-radius:50%;animation:spin 40s linear infinite}
.hero-rings span:nth-child(2){inset:12%;border-color:rgba(255,255,255,.3);animation-duration:26s;animation-direction:reverse;border-style:dashed}
.hero-rings span:nth-child(3){inset:26%;animation-duration:18s}
.hero-rings i{position:absolute;inset:44%;border-radius:50%;background:#fff;box-shadow:0 0 80px 20px rgba(255,255,255,.28);animation:pulse 3s ease-in-out infinite}
.hero-rings span::after{content:"";position:absolute;top:-5px;left:50%;width:10px;height:10px;border-radius:50%;background:#fff;box-shadow:0 0 14px 3px rgba(255,255,255,.7)}
.hero-content{position:relative;z-index:2;max-width:720px}
.hero h1{font-size:clamp(2.4rem,6vw,4.8rem);font-weight:700;letter-spacing:-.035em;line-height:1.06;margin-bottom:22px}
.hero h1::before{content:"";display:block;width:56px;height:4px;border-radius:2px;background:#fff;margin-bottom:26px}
.hero .lead{font-size:clamp(1rem,1.6vw,1.3rem);max-width:600px;color:#d5dae2}
.hero .eyebrow{color:#aeb4bd}
.hero-content>*{animation:heroIn .9s cubic-bezier(.2,.7,.2,1) both}
.hero-content>*:nth-child(2){animation-delay:.12s}.hero-content>*:nth-child(3){animation-delay:.3s}.hero-content>*:nth-child(4){animation-delay:.45s}
.scroll-cue{position:absolute;left:50%;bottom:26px;width:26px;height:42px;border:2px solid rgba(255,255,255,.5);border-radius:14px;transform:translateX(-50%);z-index:2}
.scroll-cue span{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:#fff;animation:cue 1.8s ease-in-out infinite}
@keyframes heroIn{from{opacity:0;transform:translateY(38px)}to{opacity:1;transform:none}}
@keyframes kenburns{from{transform:scale(1)}to{transform:scale(1.12)}}
@keyframes glow{from{opacity:.75}to{opacity:1}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{50%{transform:scale(1.18);opacity:.85}}
@keyframes cue{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

/* ---------- media placeholder (drop real image at data-file path) ---------- */
.media{position:relative;overflow:hidden;border-radius:var(--radius);background:#101216}
.media-in{position:absolute;inset:0;background:linear-gradient(135deg,#1b2433,#0d1018 70%);transform:translateY(var(--py,0px)) scale(var(--zs,1));transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.media-in::after{content:"Add image: " attr(data-file);position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:14px;color:#5d6b85;font-size:.78rem;font-weight:600;letter-spacing:.04em}
.media-in img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.media:hover .media-in{--zs:1.07}
.media-in.par{--zs:1.12}
.media:hover .media-in.par{--zs:1.17}

/* ---------- ecosystem + collage ---------- */
.ecosystem{padding:110px 0;background:#fff}
.eco-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:64px;align-items:center}
.eco-text h2,.sec-title{font-size:clamp(1.9rem,3.6vw,2.8rem);font-weight:700;letter-spacing:-.03em;line-height:1.12;color:var(--ink);margin-bottom:20px}
.eco-text p:not(.eyebrow){color:var(--muted);font-size:1.03rem}
.collage{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:92px;gap:14px}
.collage .media{height:100%}
.c1{grid-column:1/4;grid-row:1/4}.c2{grid-column:4/7;grid-row:1/3}.c3{grid-column:4/7;grid-row:3/5}
.c4{grid-column:1/3;grid-row:4/6}.c5{grid-column:3/4;grid-row:4/6}.c6{grid-column:4/7;grid-row:5/6}

/* ---------- AI robot feature blocks ---------- */
.feature{padding:100px 0;overflow:hidden}
.feature.dark{background:radial-gradient(800px 380px at 90% 0%,rgba(150,165,190,.2),transparent 60%),var(--ink);color:#fff}
.feature.light{background:var(--surface);color:var(--ink)}
.feat-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:64px;align-items:center}
.feature.rev .feat-grid{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
.feature.rev .media{order:2}
.media.wide{aspect-ratio:16/10;box-shadow:0 30px 60px rgba(10,10,11,.25)}
.feat-text h3{font-size:clamp(2rem,4vw,3.2rem);font-weight:700;letter-spacing:-.03em;line-height:1.1;margin-bottom:18px}
.feat-text h3::before{content:"";display:block;width:44px;height:4px;border-radius:2px;background:currentColor;margin-bottom:20px}
.feat-text p:not(.eyebrow){font-size:1.05rem;max-width:460px}
.feature.dark .feat-text p:not(.eyebrow){color:#c9ced6}
.feature.light .feat-text p:not(.eyebrow){color:var(--muted)}
.feature.dark .eyebrow{color:#aeb4bd}

/* ---------- motor series ---------- */
.series{padding:110px 0;background:#fff}
.sec-title{text-align:center;margin-bottom:56px}
.sec-title::after{content:"";display:block;width:44px;height:4px;border-radius:2px;background:var(--ink);margin:18px auto 0}
.series-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
.series-card{background:var(--ink);color:#fff;border-radius:22px;overflow:hidden;display:flex;flex-direction:column;transition:transform .35s ease,box-shadow .35s ease}
.series-card:hover{transform:translateY(-8px);box-shadow:0 30px 60px rgba(10,10,11,.28)}
.series-card .media{aspect-ratio:16/9;border-radius:0}
.series-body{padding:30px 32px 36px;border-top:3px solid #fff}
.series-body h3{font-size:1.7rem;font-weight:700;letter-spacing:-.02em;margin-bottom:10px}
.series-body p{color:#b9c0cb;font-size:.98rem}

/* ---------- education band ---------- */

.edu-band{background:radial-gradient(700px 360px at 85% 0%,rgba(255,255,255,.1),transparent 60%),linear-gradient(135deg,#17181a 0%,#0b0b0c 100%);color:#fff;padding:100px 0;text-align:center}
.edu-band h2{font-size:clamp(1.9rem,3.8vw,2.9rem);font-weight:700;letter-spacing:-.03em;line-height:1.12;margin-bottom:16px}
.edu-band p:not(.eyebrow){max-width:700px;margin:0 auto;font-size:1.1rem;color:#d3d6db}
.edu-band .btn-row{justify-content:center;margin-top:10px}

/* ---------- footer ---------- */
footer{background:var(--ink);color:#fff;padding:70px 0 30px;text-align:center}
.footer-content h3{color:#fff;font-size:1.25rem;margin-bottom:8px}
.footer-content p{color:#9aa1ac;margin-bottom:10px}
.footer-links{margin:18px 0;color:#444a53}
.footer-links a{color:#e6e9ee;margin:0 12px;font-weight:500;font-size:.92rem;transition:color .2s}
.footer-links a:hover{color:#fff;text-decoration:underline}
.copyright{margin-top:34px;font-size:.82rem;color:#6d7480;border-top:1px solid #23252a;padding-top:22px}

/* ---------- scroll reveal, progress, back-to-top ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .85s ease,transform .85s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.scroll-progress{position:fixed;top:0;left:0;right:0;height:3px;background:var(--accent);transform-origin:left;transform:scaleX(0);z-index:200;pointer-events:none}
.to-top{position:fixed;right:24px;bottom:calc(24px + env(safe-area-inset-bottom,0px));width:48px;height:48px;border-radius:50%;border:0;background:var(--ink);color:#fff;font-size:1.2rem;cursor:pointer;box-shadow:0 12px 28px rgba(10,10,11,.3);opacity:0;visibility:hidden;transform:translateY(20px);transition:opacity .3s,transform .3s,visibility .3s,background .25s;z-index:95}
.to-top::before{content:"\2191"}
.to-top.show{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:#3a3b3f}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .eco-grid,.feat-grid,.feature.rev .feat-grid{grid-template-columns:1fr;gap:36px}
  .feature.rev .media{order:0}
  .collage{grid-auto-rows:70px}
  .series-grid{grid-template-columns:1fr}
  .hero-rings{opacity:.35;right:-10%}
}
@media(max-width:860px){
  .burger{display:block}
  nav.main,header.scrolled nav.main{height:68px}
  .hero{min-height:calc(100svh - 68px)}
  .nav-links{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;align-items:stretch;padding:10px 5% 18px;gap:0;border-bottom:1px solid var(--line);box-shadow:0 14px 24px rgba(10,10,11,.08)}
  .nav-links.open{display:flex}
  .nav-links>a{padding:14px 0;border-bottom:1px solid var(--line)}
  .nav-links>a.btn{text-align:center;margin-top:14px;border:2px solid var(--primary-blue)}
  .dd{display:block;position:relative;border-bottom:1px solid var(--line)}
  .nav-links .dd>a{display:block;padding:14px 48px 14px 0}
  .dd>a::after{display:none}
  .dd-toggle{display:block;position:absolute;right:0;top:6px;width:44px;height:44px;background:none;border:0;cursor:pointer}
  .dd-toggle::before{content:"";position:absolute;left:17px;top:14px;width:8px;height:8px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(45deg);transition:transform .25s,top .25s}
  .dd.open .dd-toggle::before{transform:rotate(225deg);top:19px}
  .dd-panel{position:static;display:none;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 14px;grid-template-columns:1fr;gap:0}
  .dd.open .dd-panel{display:grid}
  .dd:not(.open):focus-within .dd-panel{display:none}
  .dd-intro{display:none}
  .mega-cols{grid-template-columns:1fr;gap:14px}
  .dd-backdrop{display:none}
  .ecosystem,.feature,.series,.edu-band{padding-top:70px;padding-bottom:70px}
  .to-top{right:16px;bottom:16px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1!important;transform:none!important}
}
.media-in::after{overflow-wrap:anywhere}
.c5 .media-in::after{font-size:.62rem}


/* ---------- product detail pages ---------- */
.phead{background:radial-gradient(900px 340px at 85% -10%,rgba(150,165,190,.25),transparent 60%),var(--ink);color:#fff;padding:70px 0 64px}
.crumbs{font-size:.8rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:#8d96a5;margin-bottom:22px}
.crumbs a{color:#c9ced6;transition:color .2s}.crumbs a:hover{color:#fff}
.phead h1{font-size:clamp(2.2rem,5vw,3.8rem);font-weight:700;letter-spacing:-.03em;line-height:1.1;margin-bottom:16px}
.phead h1::before{content:"";display:block;width:56px;height:4px;border-radius:2px;background:#fff;margin-bottom:22px}
.phead .lead{max-width:720px;font-size:1.1rem;color:#c9ced6}
.detail{padding:90px 0;background:#fff}
.detail-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:64px;align-items:center}
.detail-text h2{font-size:clamp(1.7rem,3vw,2.3rem);font-weight:700;letter-spacing:-.025em;margin-bottom:16px}
.detail-text p:not(.eyebrow){color:var(--muted);font-size:1.05rem}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--ink);border-color:var(--ink);color:#fff;box-shadow:0 10px 24px rgba(10,10,11,.2)}
.specs{padding:20px 0 90px;background:#fff}
.specs .sec-title{margin-bottom:34px}
.spec-box{border:2px dashed var(--line);border-radius:var(--radius);padding:56px 24px;text-align:center;color:#8a909a;font-weight:500;background:var(--surface)}
.related{padding:90px 0;background:var(--surface)}
.related .sec-title{margin-bottom:40px}
.rel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px}
.rel-card{background:#fff;border:1px solid var(--line);border-left:4px solid var(--ink);border-radius:12px;padding:20px 22px;transition:transform .25s,box-shadow .25s}
.rel-card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(10,10,11,.1)}
.rel-card span{display:block;font-weight:700;color:var(--ink)}
.rel-card em{font-style:normal;font-size:.82rem;color:var(--muted)}
@media(max-width:960px){.detail-grid{grid-template-columns:1fr;gap:36px}}

/* buttons sitting on dark sections go white (ROBOTIS style) */
.hero .btn:not(.btn-outline),.feature.dark .btn,.phead .btn:not(.btn-outline):not(.btn-ghost){background:#fff;border-color:#fff;color:var(--ink)}
.hero .btn:not(.btn-outline):hover,.feature.dark .btn:hover,.phead .btn:not(.btn-outline):not(.btn-ghost):hover{background:#e9e9e7;border-color:#e9e9e7;box-shadow:0 10px 24px rgba(255,255,255,.16)}
.series-card .btn{background:#fff;border-color:#fff;color:var(--ink)}
.series-card .btn:hover{background:#e9e9e7;border-color:#e9e9e7}

/* ---------- product detail pages: filled content ---------- */
.detail-text p:not(.eyebrow):not(.used){margin-bottom:14px}
.detail-text .used{margin:6px 0 4px;font-size:.92rem;font-weight:600}
.detail-text .used a{border-bottom:2px solid var(--ink);padding-bottom:1px}
.detail-text .used a:hover{opacity:.6}
.facts{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.facts ul{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.facts li{padding:34px 24px;border-left:1px solid var(--line)}
.facts li:first-child{border-left:0;padding-left:0}
.facts b{display:block;font-size:clamp(1.5rem,2.6vw,2.1rem);font-weight:700;letter-spacing:-.02em;line-height:1.15;color:var(--ink)}
.facts span{display:block;margin-top:6px;font-size:.88rem;color:var(--muted)}
.feats{padding:90px 0 40px;background:#fff}
.flist{max-width:920px;margin:auto;border-top:2px solid var(--ink)}
.frow{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px;padding:26px 0;border-bottom:1px solid var(--line)}
.frow h3{font-size:1.12rem;font-weight:600;letter-spacing:-.01em;color:var(--ink)}
.frow p{color:var(--muted);font-size:.98rem;max-width:62ch}
.specs{padding:60px 0 80px}
.specs .sub{font-size:1.05rem;font-weight:700;margin:34px 0 14px;color:var(--ink)}
.specs .sub:first-of-type{margin-top:0}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:#fff;-webkit-overflow-scrolling:touch}
.spec-table{width:100%;border-collapse:collapse;font-size:.95rem;min-width:520px}
.spec-table th,.spec-table td{padding:13px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.spec-table thead th{background:var(--ink);color:#fff;font-weight:600;font-size:.82rem;letter-spacing:.04em;white-space:nowrap}
.spec-table tbody th{font-weight:600;color:var(--ink);white-space:nowrap;background:var(--surface)}
.spec-table tbody tr:last-child th,.spec-table tbody tr:last-child td{border-bottom:0}
.spec-table td{color:#2a2d33}
.tlink{font-weight:600;border-bottom:2px solid var(--ink)}
.tlink:hover{opacity:.6}
.specs .note{margin-top:16px;font-size:.88rem;color:var(--muted)}
.uses{padding:70px 0 90px;background:var(--surface)}
.uses-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:64px}
.uses h2{font-size:1.5rem;font-weight:700;letter-spacing:-.02em;margin-bottom:18px;color:var(--ink)}
.uses .muted{color:var(--muted);margin-bottom:16px}
.tick{list-style:none}
.tick li{position:relative;padding:12px 0 12px 30px;border-bottom:1px solid var(--line);color:#2a2d33}
.tick li::before{content:"";position:absolute;left:4px;top:19px;width:6px;height:11px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(45deg)}
.rlinks{display:flex;flex-wrap:wrap;gap:10px}
.rlink{display:inline-flex;align-items:center;padding:10px 20px;border:1.5px solid var(--ink);border-radius:999px;font-weight:600;font-size:.9rem;color:var(--ink);transition:background .2s,color .2s}
.rlink:hover{background:var(--ink);color:#fff}
.cta-dark{background:radial-gradient(700px 320px at 85% 0%,rgba(255,255,255,.1),transparent 60%),linear-gradient(135deg,#17181a,#0b0b0c);color:#fff;text-align:center;padding:84px 0}
.cta-dark h2{font-size:clamp(1.7rem,3.2vw,2.5rem);font-weight:700;letter-spacing:-.03em;margin-bottom:12px}
.cta-dark p{max-width:560px;margin:0 auto;color:#d3d6db}
@media(max-width:860px){
  .facts ul{grid-template-columns:repeat(2,minmax(0,1fr))}
  .facts li:nth-child(3){border-left:0;padding-left:0}
  .facts li:nth-child(n+3){border-top:1px solid var(--line)}
  .frow{grid-template-columns:1fr;gap:6px}
  .uses-grid{grid-template-columns:1fr;gap:44px}
  .feats{padding-top:64px}
}

.uses-grid.one{grid-template-columns:minmax(0,760px)}

/* ---------- videos (open straight on YouTube) ---------- */
.videos{padding:80px 0;background:#fff}
.vgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:22px}
.vcard{display:block;color:var(--ink)}
.vthumb{position:relative;display:block;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:linear-gradient(135deg,#1b1d22,#0b0b0c)}
.vthumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s}
.vthumb::after{content:"";position:absolute;left:50%;top:50%;width:54px;height:54px;margin:-27px 0 0 -27px;border-radius:50%;background:rgba(255,255,255,.92) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%230b0b0c' d='M9 7v10l8-5z'/%3E%3C/svg%3E") center/26px no-repeat;box-shadow:0 8px 22px rgba(0,0,0,.35);transition:transform .25s}
.vcard:hover .vthumb img{transform:scale(1.06)}
.vcard:hover .vthumb::after{transform:scale(1.1)}
.vtitle{display:block;margin-top:12px;font-weight:600;font-size:.95rem;line-height:1.4}
.vnote{margin-top:22px;font-size:.85rem;color:var(--muted);text-align:center}

/* ---------- ecosystem: one full-width collage ---------- */
.ecosystem{padding:100px 0 0}
.eco-head{max-width:820px;text-align:center;padding-bottom:56px}
.eco-head h2{font-size:clamp(1.9rem,3.6vw,2.8rem);font-weight:700;letter-spacing:-.03em;line-height:1.12;color:var(--ink);margin-bottom:20px}
.eco-head p:not(.eyebrow){color:var(--muted);font-size:1.05rem;max-width:62ch;margin:0 auto}
.eco-banner{width:100%;line-height:0;background:var(--ink)}
.eco-banner img{display:block;width:100%;height:auto;min-height:220px;object-fit:cover}
@media(max-width:860px){.ecosystem{padding-top:70px}.eco-head{padding-bottom:36px}.eco-banner img{min-height:180px}}


/* ---------- uniform product photo frames ---------- */
.series-card .media{aspect-ratio:16/10}
.media-in.par{--zs:1.06}
.media:hover .media-in.par{--zs:1.1}
.media-in img{object-position:center}

/* ---------- hero video fills the whole top section (words overlay) ---------- */
.hero-video{position:absolute;inset:0;z-index:1;width:100%;height:100%;background:#0b0b0c;opacity:0;visibility:hidden;transition:opacity 1.2s ease,visibility 1.2s}
.hero-video video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-video::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.78) 0%,rgba(0,0,0,.5) 48%,rgba(0,0,0,.22) 100%),linear-gradient(0deg,rgba(0,0,0,.55) 0%,transparent 38%)}
.hero.has-video .hero-video{opacity:1;visibility:visible}
.hero.has-video .hero-rings,.hero.has-video .hero-glow,.hero.has-video .hero-grid{opacity:0}
.hero-content{z-index:3}
.scroll-cue{z-index:3}
@media(max-width:960px){.hero-video::after{background:linear-gradient(0deg,rgba(0,0,0,.7),rgba(0,0,0,.55))}}

/* ---------- product pictures beside items in the Products dropdown ---------- */
.mega-cols{grid-template-columns:repeat(3,minmax(0,250px));gap:36px}
.nav-links .dd-panel a.mega-link.has-thumb{display:flex;align-items:center;gap:16px;padding:8px 0;color:var(--ink);font-weight:600;font-size:.95rem}
.mega-link .mt{flex:none;width:96px;aspect-ratio:16/10;border-radius:10px;overflow:hidden;background:#eceef1;border:1px solid var(--line);transition:border-color .25s,box-shadow .25s}
.mega-link .mt img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.nav-links .dd-panel a.mega-link.has-thumb:hover{transform:translateX(4px)}
.mega-link.has-thumb:hover .mt{border-color:var(--ink);box-shadow:0 10px 22px rgba(10,10,11,.16)}
.mega-link.has-thumb:hover .mt img{transform:scale(1.1)}
@media(max-width:860px){
  .mega-cols{grid-template-columns:1fr;gap:14px}
  .mega-link .mt{width:76px}
}
@media(max-width:960px){.hero-video video{object-position:72% 50%}}


/* ---------- anchor targets (dropdown links) must clear the sticky header ---------- */
.series-card[id]{scroll-margin-top:110px}
.feature[id],.series[id],.ecosystem[id],.edu-band[id]{scroll-margin-top:72px}
@media(max-width:860px){.series-card[id]{scroll-margin-top:92px}.feature[id],.series[id],.ecosystem[id]{scroll-margin-top:64px}}

/* ---------- no layout jump while scrolling ---------- */
/* header keeps one fixed height (shadow still appears on scroll), so anchor jumps land in the same place every time */
header.scrolled nav.main{height:78px}
@media(max-width:860px){header.scrolled nav.main{height:68px}}
.feature[id],.series[id],.ecosystem[id],.edu-band[id]{scroll-margin-top:78px}
@media(max-width:860px){.feature[id],.series[id],.ecosystem[id]{scroll-margin-top:68px}}

/* ===== Motor pictures: show the whole motor, not a cropped zoom ===== */
.media-in img[src*="assets/motors/"]{object-fit:contain;background:#fff;padding:16px;box-sizing:border-box}
.media:hover .media-in:has(img[src*="assets/motors/"]){--zs:1}
.motors-list .series-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.motors-list .series-card .media{aspect-ratio:1/1}
.media.wide:has(img[src*="assets/motors/"]){aspect-ratio:1/1;max-width:460px;width:100%;margin-inline:auto}
@media(max-width:1000px){.motors-list .series-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.motors-list .series-grid{grid-template-columns:1fr}.motors-list .series-card .media{aspect-ratio:4/3}}

/* ===== All Models page ===== */
.allmodels .sec-title{margin-top:56px;scroll-margin-top:100px}
.allmodels .sec-title:first-of-type{margin-top:8px}
.am-intro{color:#555a63;margin:-4px 0 18px;max-width:760px}
.am-jump{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:8px}
.am-jump a{padding:9px 18px;border:1px solid var(--line);border-radius:999px;font-weight:600;font-size:.9rem;background:#fff}
.am-jump a:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.allmodels .spec-table{min-width:560px}
.allmodels .spec-table a{color:inherit;font-weight:600;text-decoration:underline;text-underline-offset:3px;text-decoration-color:#9aa1ad}
.allmodels .spec-table a:hover{text-decoration-color:currentColor}
.allmodels .spec-table .v{font-size:.8rem;color:#7a808b}
.allmodels .spec-table td{white-space:nowrap}

/* ===== All Models: model-reference layout ===== */
.am-block{display:grid;grid-template-columns:150px 1fr;gap:24px;align-items:center;border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin:0 0 14px;background:#fff}
.am-pic{height:130px;display:flex;align-items:center;justify-content:center}
.am-pic img{max-width:100%;max-height:130px;object-fit:contain}
.am-body h3{margin:0 0 10px;font-size:1.05rem}
.am-chips{display:flex;flex-wrap:wrap;gap:8px}
.am-chips a{padding:7px 14px;border:1px solid var(--line);border-radius:999px;font-size:.88rem;font-weight:600;background:var(--surface)}
.am-chips a:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.am-doc{font-size:.8rem;font-weight:600;margin-left:12px;text-decoration:underline;text-underline-offset:3px;vertical-align:middle}
.am-tag{font-size:.7rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;margin-left:10px;padding:3px 9px;border-radius:999px;background:#eee;color:#666;vertical-align:middle}
.am-ytable td{text-align:center;vertical-align:middle}
.am-ytable .am-ypic img{height:120px;max-width:100%;object-fit:contain}
.am-ytable thead th{text-align:center}
@media(max-width:600px){.am-block{grid-template-columns:1fr}.am-pic{height:110px}}

/* ===== Logo tagline ===== */
.logo{display:inline-flex;flex-direction:column;line-height:1.05}
.logo-tag{display:block;margin-top:4px;font-size:.58rem;font-weight:600;letter-spacing:.09em;color:var(--muted);text-transform:uppercase;white-space:nowrap}
@media(max-width:420px){.logo-tag{font-size:.5rem;letter-spacing:.06em}}

/* ===== Ecosystem video ===== */
.eco-video{max-width:980px;padding-top:44px;padding-bottom:70px}
.eco-video-card{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:34px;align-items:center;border:1px solid var(--line);border-radius:18px;padding:18px;background:#fff;transition:box-shadow .25s}
.eco-video-card:hover{box-shadow:0 14px 40px rgba(0,0,0,.1)}
.eco-video-thumb{position:relative;display:block;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:#111}
.eco-video-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.eco-video-thumb .play{position:absolute;left:50%;top:50%;width:68px;height:68px;margin:-34px 0 0 -34px;border-radius:50%;background:rgba(255,255,255,.94)}
.eco-video-thumb .play::after{content:"";position:absolute;left:27px;top:20px;border-left:20px solid #111;border-top:14px solid transparent;border-bottom:14px solid transparent}
.eco-video-text{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.eco-video-text strong{font-size:clamp(1.2rem,2.2vw,1.6rem);line-height:1.25;letter-spacing:-.02em}
@media(max-width:760px){.eco-video-card{grid-template-columns:1fr;gap:18px}}

/* ===== Product enquiry band ===== */
.enquiry-band{padding:64px 0;background:var(--surface,#f5f5f7);text-align:center}
.enquiry-band h2{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:700;letter-spacing:-.02em;margin-bottom:12px}
.enquiry-band p{color:var(--muted);margin-bottom:22px}
.enquiry-band p a{color:inherit;font-weight:600;text-decoration:underline;text-underline-offset:3px}

/* ===== Training & R&D ===== */
.services{padding:96px 0;background:#fff}
.services .sec-title{text-align:center;margin-bottom:14px}
.svc-lead{max-width:680px;margin:0 auto 44px;text-align:center;color:var(--muted);font-size:1.05rem;line-height:1.7}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc-card{padding:30px 28px;border:1px solid var(--line);border-radius:16px;background:var(--surface,#f5f5f7);transition:transform .3s,box-shadow .3s}
.svc-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(0,0,0,.08)}
.svc-card h3{font-size:1.25rem;margin-bottom:10px;letter-spacing:-.01em}
.svc-card p{color:var(--muted);line-height:1.65;margin:0}
@media(max-width:860px){.svc-grid{grid-template-columns:1fr}}
.versions .series-grid{max-width:900px;margin:0 auto}

.vcard.soon{pointer-events:none;opacity:.6}
.vcard.soon .vthumb{background:#e9ecf1;aspect-ratio:16/9;display:block}

/* ---- Our Clients (Training & R&D) ---- */
.clients{padding:70px 0}
.clients-one img{display:block;width:100%;height:auto;border-radius:14px;border:1px solid var(--line);background:#fff}
.clients-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:18px}
.clients-grid .cl{aspect-ratio:3/2;display:flex;align-items:center;justify-content:center;padding:16px;background:#fff;border:1px solid var(--line);border-radius:12px}
.clients-grid .cl img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.clients-empty{padding:46px 20px;text-align:center;border:2px dashed var(--line);border-radius:14px;color:var(--muted)}

/* ===== Contact Us (3 columns) ===== */
.contact-us{padding:96px 0;background:var(--surface,#f5f5f7)}
.contact-us .sec-title{text-align:center;margin-bottom:40px}
.cu-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cu-card{display:flex;flex-direction:column;padding:34px 30px;border:1px solid var(--line);border-radius:18px;background:#fff;transition:transform .3s,box-shadow .3s}
.cu-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(0,0,0,.09)}
.cu-no{font-size:.85rem;font-weight:700;letter-spacing:.14em;color:var(--muted);margin-bottom:14px}
.cu-card h3{font-size:1.35rem;margin-bottom:10px;letter-spacing:-.01em}
.cu-card p{color:var(--muted);line-height:1.65;margin:0 0 18px;flex:1}
.cu-card strong{color:var(--ink)}
.cu-more{font-weight:600;color:var(--ink);text-decoration:underline;text-underline-offset:4px}
@media(max-width:860px){.cu-grid{grid-template-columns:1fr}}

.cu-card p a{color:var(--ink);font-weight:600;text-decoration:underline;text-underline-offset:3px}

/* "More videos click here" line under a video grid: centred, below the videos, emphasised */
.more-videos{margin-top:48px;text-align:center;font-size:clamp(1.25rem,2.4vw,1.7rem);font-weight:700;letter-spacing:-.01em;color:var(--ink)}
.more-videos a{display:inline-block;margin-left:6px;padding:4px 22px 6px;border-radius:999px;background:var(--ink);color:#fff;text-decoration:none;transition:transform .2s,opacity .2s}
.more-videos a:hover{transform:translateY(-2px);opacity:.88}

/* ===== embedded Facebook videos (their own thumbnail, plays on the page) ===== */
.vitem{display:block}
.vembed{position:relative;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:#111}
.vembed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vitem .vtitle{display:block;margin-top:10px}
.vitem.portrait .vembed{aspect-ratio:267/476;max-width:300px;margin:0 auto}