/* AXION Drive — site styles */
:root{
  --brand:#0364d9; --brand-600:#0254b8; --brand-700:#0a3f8c; --navy:#0a1f44; --navy-2:#0f2b5c;
  --sky:#e8f1fe; --sky-2:#f4f8fe; --ink:#14213d; --ink-2:#3b4a66; --muted:#6b7a94;
  --line:#e2e9f3; --bg:#ffffff; --bg-alt:#f5f8fc; --ok:#12a150; --warn:#e8930c; --err:#d93636;
  --r-sm:10px; --r:16px; --r-lg:24px;
  --sh-1:0 1px 2px rgba(10,31,68,.06),0 2px 8px rgba(10,31,68,.05);
  --sh-2:0 8px 30px rgba(10,31,68,.10);
  --sh-3:0 24px 60px rgba(10,31,68,.16);
  --ease:cubic-bezier(.22,.61,.36,1); --ease-out:cubic-bezier(.16,1,.3,1);
  --max:1240px; --hdr:76px;
  --font:'IBM Plex Sans Thai','Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
}
@view-transition{navigation:auto}
::view-transition-old(root),::view-transition-new(root){animation-duration:.35s;animation-timing-function:var(--ease)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--hdr) + 16px)}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
main{animation:pageIn .5s var(--ease-out) backwards}
@keyframes pageIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
body.leaving{opacity:0;transition:opacity .22s var(--ease)}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--brand-600)}
h1,h2,h3,h4{line-height:1.25;margin:0 0 .5em;color:var(--navy);font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.2vw,3.25rem)} h2{font-size:clamp(1.6rem,3vw,2.35rem)} h3{font-size:1.2rem}
p{margin:0 0 1em}
:focus-visible{outline:3px solid rgba(3,100,217,.45);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}
@media (max-width:640px){.container{padding:0 16px}}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--brand);color:#fff;padding:8px 14px;border-radius:8px;z-index:200}
.skip:focus{left:8px;color:#fff}

/* ---------- Buttons ---------- */
.btn{--b:var(--brand);display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:.8em 1.4em;border-radius:999px;font:600 .98rem/1.2 var(--font);border:1.5px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .25s var(--ease-out),box-shadow .3s var(--ease),background-color .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);user-select:none;-webkit-tap-highlight-color:transparent}
.btn:active{transform:scale(.97)}
.btn-primary{background:linear-gradient(180deg,#1474ea,var(--brand));color:#fff;box-shadow:0 6px 18px rgba(3,100,217,.28),inset 0 1px 0 rgba(255,255,255,.18)}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 28px rgba(3,100,217,.36)}
.btn-ghost{background:#fff;color:var(--navy);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px);box-shadow:var(--sh-1)}
.btn-white{background:#fff;color:var(--brand-700)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,0,0,.2);color:var(--brand)}
.btn-outline-white{border-color:rgba(255,255,255,.5);color:#fff}
.btn-outline-white:hover{background:rgba(255,255,255,.1);color:#fff;border-color:#fff}
.btn-sm{padding:.55em 1em;font-size:.88rem}
.btn-block{width:100%}
.btn[disabled]{opacity:.55;pointer-events:none}
.btn svg{width:18px;height:18px;flex:none}

/* ---------- Header ---------- */
.hdr{position:sticky;top:0;z-index:100;height:var(--hdr);background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.hdr.scrolled{border-bottom-color:var(--line);box-shadow:0 4px 24px rgba(10,31,68,.06)}
.hdr .container{display:flex;align-items:center;height:100%;gap:20px}
.logo{display:flex;align-items:center;flex:none}
.logo img{height:30px;width:auto}
.logo small{display:block;font-size:.62rem;letter-spacing:.32em;color:var(--muted);margin-top:2px;text-align:right}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav>a,.nav>.dd>button{position:relative;padding:10px 12px;border-radius:10px;color:var(--ink-2);font:500 .95rem var(--font);background:none;border:0;cursor:pointer;display:flex;align-items:center;gap:4px;transition:color .2s,background-color .2s}
.nav>a:hover,.nav>.dd>button:hover,.nav>.dd.open>button{color:var(--brand);background:var(--sky-2)}
.nav>a[aria-current="page"],.nav>.dd.active>button{color:var(--brand)}
.nav>a[aria-current="page"]::after,.nav>.dd.active>button::after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;border-radius:2px;background:var(--brand)}
.dd{position:relative}
.dd>button svg{width:14px;height:14px;transition:transform .3s var(--ease)}
.dd.open>button svg{transform:rotate(180deg)}
.mega{position:absolute;top:calc(100% + 12px);left:50%;width:min(860px,92vw);transform:translate(-50%,8px);background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-3);padding:18px;opacity:0;visibility:hidden;transition:opacity .28s var(--ease),transform .35s var(--ease-out),visibility 0s .3s}
.mega::before{content:"";position:absolute;top:-14px;left:0;right:0;height:14px}
.dd.open .mega{opacity:1;visibility:visible;transform:translate(-50%,0);transition-delay:0s}
.mega-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.mega a.mi{display:flex;flex-direction:column;gap:6px;padding:12px;border-radius:14px;color:var(--ink);transition:background-color .2s,transform .3s var(--ease-out)}
.mega a.mi:hover{background:var(--sky-2);transform:translateY(-2px)}
.mega .mi .im{aspect-ratio:4/3;background:linear-gradient(160deg,#f3f6fb,#e7edf6);border-radius:10px;display:grid;place-items:center;overflow:hidden}
.mega .mi img{max-height:86%;max-width:86%;object-fit:contain;mix-blend-mode:multiply;transition:transform .5s var(--ease-out)}
.mega .mi:hover img{transform:scale(1.06)}
.mega .mi b{font-size:1rem;color:var(--navy)} .mega .mi span{font-size:.78rem;color:var(--muted);line-height:1.35}
.mega .mi.all{justify-content:center;align-items:center;background:linear-gradient(160deg,var(--brand),var(--brand-700));color:#fff;text-align:center}
.mega .mi.all b{color:#fff} .mega .mi.all span{color:rgba(255,255,255,.8)}
.mega .mi.all:hover{background:linear-gradient(160deg,#1474ea,var(--brand-700))}
.hdr-actions{display:flex;align-items:center;gap:8px;flex:none}
.lang{display:flex;background:var(--bg-alt);border:1px solid var(--line);border-radius:999px;padding:3px}
.lang a{padding:4px 10px;border-radius:999px;font-size:.8rem;font-weight:600;color:var(--muted)}
.lang a.on{background:#fff;color:var(--brand);box-shadow:var(--sh-1)}
.icon-btn{position:relative;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;border:1px solid var(--line);background:#fff;color:var(--navy);cursor:pointer;transition:all .25s var(--ease)}
.icon-btn:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-1px)}
.icon-btn svg{width:20px;height:20px}
.badge{position:absolute;top:-6px;right:-6px;min-width:20px;height:20px;padding:0 5px;border-radius:999px;background:var(--brand);color:#fff;font-size:.72rem;font-weight:700;display:grid;place-items:center;transform:scale(0);transition:transform .35s var(--ease-out)}
.badge.show{transform:scale(1)} .badge.bump{animation:bump .5s var(--ease-out)}
@keyframes bump{40%{transform:scale(1.35)}}
.burger{display:none}
@media (max-width:1100px){.nav{display:none}.burger{display:grid}.hdr-actions{margin-left:auto}.hdr-cta{display:none}}

/* Mobile drawer */
.drawer{position:fixed;inset:0;z-index:150;pointer-events:none;overflow:hidden;visibility:hidden;transition:visibility 0s .45s}
.drawer.open{visibility:visible;transition-delay:0s}
.drawer .scrim{position:absolute;inset:0;background:rgba(10,31,68,.4);opacity:0;transition:opacity .35s var(--ease);backdrop-filter:blur(2px)}
.drawer .panel{position:absolute;top:0;right:0;bottom:0;width:min(400px,88vw);background:#fff;transform:translateX(100%);transition:transform .45s var(--ease-out);display:flex;flex-direction:column;box-shadow:var(--sh-3)}
.drawer.open{pointer-events:auto} .drawer.open .scrim{opacity:1} .drawer.open .panel{transform:none}
.drawer-hd{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line)}
.drawer-bd{flex:1;overflow:auto;padding:12px 12px 24px}
.mnav a,.mnav button{display:flex;width:100%;justify-content:space-between;align-items:center;padding:14px 12px;border-radius:12px;color:var(--ink);font:500 1.02rem var(--font);background:none;border:0;cursor:pointer;text-align:left}
.mnav a:hover,.mnav button:hover{background:var(--sky-2);color:var(--brand)}
.mnav .sub{display:grid;grid-template-rows:0fr;transition:grid-template-rows .4s var(--ease-out)}
.mnav .sub>div{overflow:hidden}
.mnav .sub.open{grid-template-rows:1fr}
.mnav .sub a{padding:10px 12px 10px 24px;font-size:.95rem;color:var(--ink-2)}
.mnav button svg{width:16px;transition:transform .3s}
.mnav button[aria-expanded=true] svg{transform:rotate(180deg)}

/* ---------- Sections ---------- */
section{position:relative}
.sec{padding:96px 0} .sec-sm{padding:64px 0}
@media (max-width:760px){.sec{padding:64px 0}.sec-sm{padding:44px 0}}
.alt{background:var(--bg-alt)}
.navy{background:radial-gradient(1200px 500px at 85% -10%,#1c4fa8 0%,transparent 60%),linear-gradient(160deg,var(--navy),#0b2a63);color:#d8e4f8}
.navy h2,.navy h3{color:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--brand);margin-bottom:14px}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:currentColor}
.navy .eyebrow{color:#7fb2ff}
.sec-head{max-width:720px;margin-bottom:48px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head.center .eyebrow::before{display:none}
.lead{font-size:1.1rem;color:var(--ink-2)}
.navy .lead{color:#b9cbe8}
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)} .g3{grid-template-columns:repeat(3,1fr)} .g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:1000px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}

/* reveal */
.rv{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease-out),transform .9s var(--ease-out)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}.rv.d4{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}

/* ---------- Hero ---------- */
.hero{padding:56px 0 40px;background:radial-gradient(900px 480px at 100% 0%,#e6f0ff 0%,transparent 60%),radial-gradient(700px 400px at 0% 100%,#f1f6ff 0%,transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}
.hero h1 span.blue{background:linear-gradient(90deg,var(--brand),#3c8dff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{max-width:560px;margin-bottom:28px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:36px}
.stats{display:flex;flex-wrap:wrap;gap:12px 36px}
.stat b{display:block;font-size:1.7rem;color:var(--navy);line-height:1.1}
.stat span{font-size:.85rem;color:var(--muted)}
.hero-media{position:relative}
.hero-media .ph{border-radius:28px;overflow:hidden;box-shadow:var(--sh-3);aspect-ratio:1/1;max-width:520px;margin-left:auto}
.hero-media .ph img{width:100%;height:100%;object-fit:cover;transform:scale(1.04);animation:kenburns 14s var(--ease) infinite alternate}
@keyframes kenburns{to{transform:scale(1.1) translateY(-1%)}}
.chip{position:absolute;display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);padding:10px 14px;border-radius:14px;box-shadow:var(--sh-2);font-size:.85rem;animation:floaty 6s var(--ease) infinite}
.chip b{display:block;color:var(--navy);font-size:.95rem}
.chip .ic{width:36px;height:36px;border-radius:10px;background:var(--sky);color:var(--brand);display:grid;place-items:center}
.chip .ic svg{width:20px}
.chip.c1{left:-4%;top:14%}.chip.c2{right:-3%;bottom:16%;animation-delay:-3s}
@keyframes floaty{50%{transform:translateY(-8px)}}
@media (max-width:900px){.hero-media .ph{margin:0 auto}.chip.c1{left:0}.chip.c2{right:0}}

/* Slider */
.slider{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-2);background:var(--navy);aspect-ratio:3/1}
.slider .sl{position:absolute;inset:0;opacity:0;transition:opacity 1.1s var(--ease);will-change:opacity}
.slider .sl.on{opacity:1}
.slider .sl img{width:100%;height:100%;object-fit:cover;transform:scale(1.03);transition:transform 7s linear}
.slider .sl.on img{transform:scale(1)}
.slider .sl a{position:absolute;inset:0}
.dots{position:absolute;left:0;right:0;bottom:14px;display:flex;justify-content:center;gap:8px;z-index:2}
.dots button{width:9px;height:9px;border-radius:9px;border:0;padding:0;background:rgba(255,255,255,.55);cursor:pointer;transition:all .4s var(--ease-out)}
.dots button.on{width:28px;background:#fff}
.sl-arrow{position:absolute;top:50%;z-index:2;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.85);color:var(--navy);display:grid;place-items:center;cursor:pointer;opacity:0;transition:opacity .3s,transform .3s var(--ease-out)}
.slider:hover .sl-arrow{opacity:1}
.sl-arrow:hover{transform:translateY(-50%) scale(1.08)}
.sl-arrow.prev{left:14px}.sl-arrow.next{right:14px}
.sl-arrow svg{width:20px}
@media (max-width:640px){.slider{aspect-ratio:2.2/1;border-radius:16px}.slider .sl img{object-position:right center}}

/* Finder */
.finder{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-2);padding:28px;display:grid;grid-template-columns:1.2fr 1fr 1fr auto;gap:16px;align-items:end}
@media (max-width:900px){.finder{grid-template-columns:1fr 1fr}.finder .fh{grid-column:1/-1}.finder .btn{grid-column:1/-1}}
@media (max-width:520px){.finder{grid-template-columns:1fr;padding:20px}}
.finder h3{margin:0}.finder p{margin:4px 0 0;font-size:.9rem;color:var(--muted)}
.finder-res{margin-top:16px;display:grid;gap:10px}
.fr{display:flex;align-items:center;gap:16px;padding:12px 16px;border:1px solid var(--line);border-radius:14px;background:#fff;animation:pageIn .5s var(--ease-out) both}
.fr img{width:64px;height:48px;object-fit:contain;mix-blend-mode:multiply}
.fr .grow{flex:1;min-width:0}.fr b{color:var(--navy)}.fr small{display:block;color:var(--muted)}

/* Forms */
label.f{display:block;font-size:.85rem;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.inp,select.inp,textarea.inp{width:100%;font:400 1rem var(--font);color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:12px;padding:.72em .95em;transition:border-color .2s,box-shadow .25s;appearance:none;-webkit-appearance:none}
select.inp{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7a94' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:18px;padding-right:40px}
.inp:hover{border-color:#c9d5e6}
.inp:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 4px rgba(3,100,217,.12)}
textarea.inp{min-height:120px;resize:vertical}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fgrid .full{grid-column:1/-1}
@media (max-width:600px){.fgrid{grid-template-columns:1fr}}
.hp{position:absolute!important;left:-5000px!important;height:0;overflow:hidden}
.form-msg{padding:12px 16px;border-radius:12px;font-size:.92rem;display:none;margin-top:12px}
.form-msg.ok{display:block;background:#e8f7ee;color:#0d6b37}
.form-msg.err{display:block;background:#fdecec;color:#a42323}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--muted)}
.consent input{margin-top:4px;accent-color:var(--brand)}

/* Product cards */
.pcard{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;color:var(--ink);transition:transform .45s var(--ease-out),box-shadow .45s var(--ease-out),border-color .3s}
.pcard:hover{transform:translateY(-6px);box-shadow:var(--sh-3);border-color:transparent;color:var(--ink)}
.pcard .pim{aspect-ratio:4/3;background:linear-gradient(160deg,#f4f7fb 0%,#e6edf7 100%);display:grid;place-items:center;overflow:hidden;position:relative}
.pcard .pim img{max-width:82%;max-height:82%;object-fit:contain;mix-blend-mode:multiply;transition:transform .7s var(--ease-out)}
.pcard:hover .pim img{transform:scale(1.07)}
.pcard .ptag{position:absolute;top:14px;left:14px;font-size:.72rem;font-weight:700;padding:4px 10px;border-radius:999px;background:#fff;color:var(--brand);box-shadow:var(--sh-1)}
.pcard .ptag.ip65{background:var(--brand);color:#fff}
.pcard .pb{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.pcard h3{font-size:1.45rem;margin:0 0 2px}
.pcard .sub{font-size:.85rem;color:var(--brand);font-weight:600;margin-bottom:10px}
.pcard p{font-size:.92rem;color:var(--ink-2);flex:1}
.pcard .meta{display:flex;justify-content:space-between;align-items:center;padding-top:14px;border-top:1px solid var(--line);font-size:.88rem}
.pcard .meta b{color:var(--navy)}
.arrow{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--brand)}
.arrow svg{width:16px;transition:transform .35s var(--ease-out)}
.pcard:hover .arrow svg,a:hover>.arrow svg,.arrow:hover svg{transform:translateX(4px)}

/* Feature cards */
.fcard{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;transition:transform .4s var(--ease-out),box-shadow .4s}
.fcard:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.fcard .ic{width:52px;height:52px;border-radius:14px;background:linear-gradient(160deg,var(--sky),#d6e6ff);color:var(--brand);display:grid;place-items:center;margin-bottom:18px}
.fcard .ic svg{width:26px;height:26px}
.fcard h3{margin-bottom:8px}.fcard p{color:var(--ink-2);font-size:.95rem;margin:0}
.navy .fcard{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.1)}
.navy .fcard p{color:#b9cbe8}.navy .fcard .ic{background:rgba(127,178,255,.15);color:#8fbcff}

/* Industry tiles */
.itile{position:relative;border-radius:var(--r);overflow:hidden;padding:24px;display:flex;flex-direction:column;background:linear-gradient(160deg,#fff,#f0f5fd);border:1px solid var(--line);transition:transform .45s var(--ease-out),box-shadow .45s}
.itile:hover{transform:translateY(-5px);box-shadow:var(--sh-2)}
.itile .ic{flex:none;margin-bottom:16px;width:46px;height:46px;border-radius:12px;background:var(--brand);color:#fff;display:grid;place-items:center}
.itile .ic svg{width:24px}
.itile h3{margin:0 0 4px;font-size:1.08rem}.itile p{margin:0;font-size:.88rem;color:var(--muted)}
.itile .models{margin-top:10px;display:flex;flex-wrap:wrap;gap:6px}
.pill{font-size:.75rem;font-weight:600;padding:3px 10px;border-radius:999px;background:var(--sky);color:var(--brand-700)}

/* CTA band */
.cta-band{border-radius:var(--r-lg);padding:56px;display:grid;grid-template-columns:1.3fr auto;gap:32px;align-items:center;overflow:hidden;position:relative}
.cta-band::after{content:"";position:absolute;right:-120px;top:-120px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(127,178,255,.35),transparent 70%)}
.cta-band .acts{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1}
@media (max-width:800px){.cta-band{grid-template-columns:1fr;padding:36px 24px}}

/* Page hero (inner) */
.phero{padding:56px 0 48px;background:linear-gradient(180deg,var(--sky-2),#fff);border-bottom:1px solid var(--line)}
.crumbs{display:flex;flex-wrap:wrap;gap:6px;font-size:.85rem;color:var(--muted);margin-bottom:14px}
.crumbs a{color:var(--muted)}.crumbs a:hover{color:var(--brand)}
.crumbs span[aria-hidden]{opacity:.5}

/* Product detail */
.pd-top{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
@media (max-width:900px){.pd-top{grid-template-columns:1fr;gap:32px}.pd-gallery{position:static}}
.pd-gallery{position:sticky;top:calc(var(--hdr) + 20px)}
.pd-main{aspect-ratio:1/1;border-radius:var(--r-lg);background:linear-gradient(160deg,#f4f7fb,#e3ebf6);display:grid;place-items:center;overflow:hidden;position:relative}
.pd-main img{max-width:84%;max-height:84%;object-fit:contain;mix-blend-mode:multiply;transition:opacity .4s var(--ease),transform .6s var(--ease-out)}
.pd-main img.cover{max-width:100%;max-height:100%;width:100%;height:100%;object-fit:cover;mix-blend-mode:normal}
.pd-thumbs{display:flex;gap:10px;margin-top:12px}
.pd-thumbs button{width:76px;height:76px;border-radius:12px;border:2px solid transparent;background:#f1f5fa;padding:4px;cursor:pointer;overflow:hidden;transition:border-color .25s}
.pd-thumbs button.on{border-color:var(--brand)}
.pd-thumbs img{width:100%;height:100%;object-fit:cover}
.pd-info h1{margin-bottom:4px}
.pd-info .tagline{color:var(--brand);font-weight:600;margin-bottom:16px}
.pd-badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.pd-badges span{font-size:.8rem;font-weight:600;padding:6px 12px;border-radius:999px;background:var(--bg-alt);border:1px solid var(--line);color:var(--ink-2)}
.checks{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:10px}
.checks li{display:flex;gap:12px;align-items:flex-start;color:var(--ink-2);font-size:.96rem}
.checks li::before{content:"";flex:none;width:22px;height:22px;margin-top:1px;border-radius:50%;background:var(--sky) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230364d9' stroke-width='3'%3E%3Cpath d='m5 12 5 5 9-10'/%3E%3C/svg%3E") center/13px no-repeat}
.buybox{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;box-shadow:var(--sh-1)}
.seg{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.seg button{flex:1 1 auto;padding:10px 12px;border-radius:12px;border:1.5px solid var(--line);background:#fff;font:500 .86rem var(--font);color:var(--ink-2);cursor:pointer;transition:all .25s var(--ease)}
.seg button:hover{border-color:var(--brand)}
.seg button.on{border-color:var(--brand);background:var(--sky-2);color:var(--brand);font-weight:600}
.price-row{display:flex;justify-content:space-between;align-items:center;margin:18px 0;gap:12px;flex-wrap:wrap}
.price{font-size:1.7rem;font-weight:700;color:var(--navy)}
.price small{font-size:.85rem;color:var(--muted);font-weight:500}
.price.ask{font-size:1.15rem;color:var(--brand)}
.stock{font-size:.82rem;font-weight:600;padding:4px 10px;border-radius:999px}
.stock.in{background:#e8f7ee;color:#0d6b37}.stock.order{background:#fff4e2;color:#9a5c00}.stock.out{background:#fdecec;color:#a42323}
.qty{display:inline-flex;align-items:center;border:1.5px solid var(--line);border-radius:999px;overflow:hidden}
.qty button{width:38px;height:40px;border:0;background:#fff;font-size:1.1rem;cursor:pointer;color:var(--navy);transition:background .2s}
.qty button:hover{background:var(--sky-2)}
.qty input{width:44px;border:0;text-align:center;font:600 1rem var(--font);color:var(--navy)}
.qty input:focus{outline:0}
.buy-acts{display:flex;gap:10px;align-items:center}
.buy-acts .btn{flex:1}
.sku-line{font-size:.85rem;color:var(--muted)}
.sku-line b{color:var(--navy);font-family:ui-monospace,Menlo,monospace}

.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:28px;overflow-x:auto;scrollbar-width:none}
.tabs button{padding:14px 18px;border:0;background:none;font:600 .98rem var(--font);color:var(--muted);cursor:pointer;position:relative;white-space:nowrap;transition:color .2s}
.tabs button::after{content:"";position:absolute;left:12px;right:12px;bottom:-1px;height:3px;border-radius:3px 3px 0 0;background:var(--brand);transform:scaleX(0);transition:transform .35s var(--ease-out)}
.tabs button.on{color:var(--brand)}.tabs button.on::after{transform:scaleX(1)}
.tabpane{display:none;animation:pageIn .45s var(--ease-out)}
.tabpane.on{display:block}

.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff}
table.t{width:100%;border-collapse:collapse;font-size:.92rem}
table.t th,table.t td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
table.t thead th{background:var(--bg-alt);font-weight:600;color:var(--navy);font-size:.85rem;white-space:nowrap}
table.t tbody tr{transition:background .2s}
table.t tbody tr:hover{background:var(--sky-2)}
table.t tr:last-child td{border-bottom:0}
table.t td.mono{font-family:ui-monospace,Menlo,monospace;font-size:.86rem;color:var(--navy);white-space:nowrap}
table.t .grp td{background:linear-gradient(90deg,var(--sky),#fff);font-weight:600;color:var(--brand-700);font-size:.86rem}
table.spec th{width:34%;color:var(--ink-2);font-weight:600;background:#fbfcfe}
.add-mini{border:1.5px solid var(--line);background:#fff;color:var(--brand);border-radius:999px;padding:5px 12px;font:600 .8rem var(--font);cursor:pointer;white-space:nowrap;transition:all .25s var(--ease)}
.add-mini:hover{background:var(--brand);color:#fff;border-color:var(--brand)}
.add-mini.done{background:var(--ok);border-color:var(--ok);color:#fff}

.namerule{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-family:ui-monospace,Menlo,monospace;font-size:1.1rem;margin-bottom:16px}
.namerule span{padding:8px 14px;border-radius:10px;background:var(--navy);color:#fff}
.namerule i{color:var(--muted);font-style:normal}

/* FAQ */
.faq{display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r);transition:box-shadow .3s,border-color .3s}
.faq details[open]{box-shadow:var(--sh-1);border-color:#cfdcf0}
.faq summary{list-style:none;cursor:pointer;padding:20px 24px;font-weight:600;color:var(--navy);display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:28px;height:28px;border-radius:50%;background:var(--sky) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230364d9' stroke-width='2.5'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/14px no-repeat;transition:transform .35s var(--ease-out)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .ans{padding:0 24px 20px;color:var(--ink-2)}

/* Cart drawer */
.cart .panel{width:min(440px,92vw)}
.ci{display:grid;grid-template-columns:64px 1fr auto;gap:14px;padding:14px 8px;border-bottom:1px solid var(--line);align-items:center;animation:pageIn .4s var(--ease-out)}
.ci img{width:64px;height:56px;object-fit:contain;background:#f2f6fb;border-radius:10px;mix-blend-mode:multiply;padding:4px}
.ci b{display:block;font-family:ui-monospace,Menlo,monospace;font-size:.88rem;color:var(--navy)}
.ci small{color:var(--muted);font-size:.8rem}
.ci .rm{border:0;background:none;color:var(--muted);cursor:pointer;font-size:.8rem;padding:4px}
.ci .rm:hover{color:var(--err)}
.ci .qty button{width:30px;height:32px}.ci .qty input{width:34px;font-size:.9rem}
.cart-ft{border-top:1px solid var(--line);padding:18px 20px;display:grid;gap:10px}
.cart-sum{display:flex;justify-content:space-between;font-weight:600;color:var(--navy)}
.empty{text-align:center;padding:48px 16px;color:var(--muted)}
.empty svg{width:56px;height:56px;color:#c3cfe0;margin:0 auto 12px}

/* Toast */
.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,30px);background:var(--navy);color:#fff;padding:12px 20px;border-radius:14px;box-shadow:var(--sh-3);font-size:.92rem;z-index:300;opacity:0;transition:all .45s var(--ease-out);display:flex;gap:10px;align-items:center;pointer-events:none}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast svg{width:18px;color:#6fe39b}

/* Modal */
.modal{position:fixed;inset:0;z-index:250;display:grid;place-items:center;padding:16px;pointer-events:none;visibility:hidden;transition:visibility 0s .4s}
.modal.open{visibility:visible;transition-delay:0s}
.modal .scrim{position:absolute;inset:0;background:rgba(10,31,68,.45);opacity:0;transition:opacity .3s;backdrop-filter:blur(3px)}
.modal .box{position:relative;background:#fff;border-radius:var(--r-lg);width:min(560px,100%);max-height:90vh;overflow:auto;padding:32px;box-shadow:var(--sh-3);opacity:0;transform:translateY(16px) scale(.98);transition:all .4s var(--ease-out)}
.modal.open{pointer-events:auto}.modal.open .scrim{opacity:1}.modal.open .box{opacity:1;transform:none}
.modal .x{position:absolute;top:14px;right:14px}

/* Downloads */
.dl{display:flex;align-items:center;gap:18px;padding:20px;border:1px solid var(--line);border-radius:var(--r);background:#fff;transition:box-shadow .3s,transform .35s var(--ease-out)}
.dl:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.dl .fi{width:52px;height:60px;border-radius:10px;background:linear-gradient(160deg,#e9f1ff,#d4e4ff);display:grid;place-items:center;color:var(--brand);font-size:.72rem;font-weight:800;flex:none}
.dl .grow{flex:1;min-width:0}.dl b{color:var(--navy);display:block}.dl small{color:var(--muted)}
.skel{background:linear-gradient(90deg,#eef2f8 25%,#f7f9fc 50%,#eef2f8 75%);background-size:200% 100%;animation:sh 1.4s infinite;border-radius:var(--r);height:100px}
@keyframes sh{to{background-position:-200% 0}}

/* Video */
.vcard{border-radius:var(--r);overflow:hidden;background:#fff;border:1px solid var(--line);transition:box-shadow .3s,transform .35s var(--ease-out)}
.vcard:hover{box-shadow:var(--sh-2);transform:translateY(-3px)}
.vthumb{position:relative;aspect-ratio:16/9;background:var(--navy) center/cover;cursor:pointer;display:grid;place-items:center;border:0;width:100%;padding:0}
.vthumb::after{content:"";width:68px;height:68px;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' fill='%230364d9'%3E%3Cpath d='M8 5v14l11-7z'/%3E%3C/svg%3E") 55% 50%/28px no-repeat;box-shadow:var(--sh-2);transition:transform .35s var(--ease-out)}
.vthumb:hover::after{transform:scale(1.1)}
.vcard iframe{width:100%;aspect-ratio:16/9;border:0;display:block}
.vcard .vb{padding:16px 18px}

/* Contact */
.cinfo{display:grid;gap:14px}
.cinfo a,.cinfo div.ci2{display:flex;gap:14px;align-items:center;padding:18px;border:1px solid var(--line);border-radius:var(--r);background:#fff;color:var(--ink);transition:all .3s var(--ease)}
.cinfo a:hover{border-color:var(--brand);transform:translateX(4px)}
.cinfo .ic{width:46px;height:46px;border-radius:12px;background:var(--sky);color:var(--brand);display:grid;place-items:center;flex:none}
.cinfo .ic svg{width:22px}
.cinfo small{display:block;color:var(--muted);font-size:.8rem}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:32px;box-shadow:var(--sh-1)}
@media (max-width:600px){.card{padding:22px}}

/* Timeline / about */
.about-img{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-2)}
.kv{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media (max-width:800px){.kv{grid-template-columns:repeat(2,1fr)}}
.kv div{padding:24px;border-radius:var(--r);background:#fff;border:1px solid var(--line);text-align:center}
.kv b{display:block;font-size:2rem;color:var(--brand);line-height:1.1}
.kv span{font-size:.88rem;color:var(--muted)}
.steps{counter-reset:s;display:grid;gap:16px}
.steps li{list-style:none;counter-increment:s;display:flex;gap:16px;padding:20px;border-radius:var(--r);background:#fff;border:1px solid var(--line)}
.steps li::before{content:counter(s);flex:none;width:36px;height:36px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:700}
.steps{padding:0;margin:0}
.steps b{display:block;color:var(--navy)}

/* Footer */
.ftr{background:var(--navy);color:#a9bad6;padding:72px 0 28px;font-size:.92rem}
.ftr a{color:#cfdbf0}.ftr a:hover{color:#fff}
.ftr .btn-white{color:var(--brand-700)}.ftr .btn-white:hover{color:var(--brand)}
.ftr-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}
@media (max-width:900px){.ftr-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.ftr-grid{grid-template-columns:1fr}}
.ftr h4{color:#fff;font-size:.95rem;margin-bottom:14px}
.ftr ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.ftr .logo img{height:32px}
.ftr-bottom{margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem}
.presented{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);font-size:.8rem;margin-top:16px}

/* utilities */
.mt0{margin-top:0}.mb0{margin-bottom:0}.mt2{margin-top:16px}.mt3{margin-top:24px}.mt4{margin-top:40px}
.center{text-align:center}.muted{color:var(--muted)}.small{font-size:.88rem}
.flex{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.between{justify-content:space-between}
.note{padding:16px 20px;border-radius:var(--r);background:var(--sky-2);border:1px solid #d6e5fb;color:var(--ink-2);font-size:.92rem}
.banner-img{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-2)}
.prose h2{margin-top:1.4em}.prose h3{margin-top:1.2em}
.prose ul{padding-left:1.2em}.prose li{margin-bottom:.4em}
.compare td,.compare th{white-space:nowrap}
.to-top{position:fixed;right:20px;bottom:20px;z-index:90;opacity:0;transform:translateY(12px);pointer-events:none;transition:all .4s var(--ease-out);background:#fff;box-shadow:var(--sh-2)}
.to-top.show{opacity:1;transform:none;pointer-events:auto}