/* =========================================================
   ZEELCHEM® / ZEEL PRODUCT — Ultra Water-Chemistry Theme
   ========================================================= */
:root{
  --abyss:#030a1c; --deep:#061633; --navy:#0b2259; --ink:#0d1f4f;
  --aqua:#00b8ff; --cyan:#27e6ff; --teal:#00e0b0; --magenta:#ff2d8a; --pink:#ff6fb5;
  --violet:#7a3cff; --gold:#ffcf3f; --lime:#9dff57;
  --text:#e8f3ff; --muted:#9db4d6; --line:rgba(120,190,255,.16);
  --glass:rgba(12,36,84,.42); --glass-2:rgba(255,255,255,.06);
  --rainbow:linear-gradient(90deg,#ff1f5a,#ff8a00,#ffd400,#2ed573,#00b4ff,#3742fa,#a020f0,#ff1f8f,#ff1f5a);
  --aquagrad:linear-gradient(135deg,#00e0b0 0%,#00b8ff 45%,#7a3cff 100%);
  --hot:linear-gradient(135deg,#ff2d8a,#7a3cff);
  --r:18px; --r-lg:28px;
  --shadow:0 20px 60px -20px rgba(0,140,255,.45);
  --font-h:'Sora',system-ui,sans-serif; --font-b:'Manrope',system-ui,sans-serif; --font-m:'JetBrains Mono',ui-monospace,monospace;
  --hdr:78px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-b);background:var(--abyss);color:var(--text);line-height:1.65;overflow-x:hidden;font-size:16px}
body::before{content:"";position:fixed;inset:0;z-index:-2;
  background:
   radial-gradient(1200px 700px at 85% -10%,rgba(0,184,255,.22),transparent 60%),
   radial-gradient(900px 600px at -10% 30%,rgba(122,60,255,.18),transparent 60%),
   radial-gradient(900px 700px at 50% 120%,rgba(0,224,176,.14),transparent 60%),
   linear-gradient(180deg,#030a1c 0%,#061633 50%,#030a1c 100%)}
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='104'%3E%3Cpath d='M30 0l30 17v35L30 69 0 52V17zM90 35l30 17v35L90 104 60 87V52z' fill='none' stroke='%2327e6ff' stroke-width='1'/%3E%3C/svg%3E")}
img{max-width:100%;height:auto;display:block}
a{color:var(--cyan);text-decoration:none;transition:color .25s}
a:hover{color:#fff}
::selection{background:var(--magenta);color:#fff}
.container{width:min(1240px,100% - 32px);margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:8px 14px;border-radius:8px;z-index:9999}
.skip:focus{left:8px}
h1,h2,h3,h4{font-family:var(--font-h);line-height:1.18;letter-spacing:-.01em;color:#fff}
h1{font-size:clamp(2rem,4.6vw,3.7rem);font-weight:800}
h2{font-size:clamp(1.6rem,3vw,2.5rem);font-weight:700}
h3{font-size:clamp(1.1rem,1.6vw,1.35rem);font-weight:700}
p{color:var(--muted)}
strong{color:#fff}
.mono{font-family:var(--font-m)}
.grad-text{background:var(--aquagrad);-webkit-background-clip:text;background-clip:text;color:transparent}
.rainbow-text{background:var(--rainbow);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:rbshift 6s linear infinite}
@keyframes rbshift{to{background-position:200% 0}}

/* ---------- Preloader ---------- */
#preloader{position:fixed;inset:0;z-index:10000;display:grid;place-items:center;background:radial-gradient(circle at 50% 50%,#0a2a66,#030a1c 70%);transition:opacity .6s,visibility .6s}
#preloader.done{opacity:0;visibility:hidden}
.pl-core{position:relative;width:170px;height:170px;display:grid;place-items:center}
.pl-core img{width:84px;position:relative;z-index:2;animation:plpulse 1.6s ease-in-out infinite;filter:drop-shadow(0 0 18px rgba(39,230,255,.6))}
.pl-ring{position:absolute;inset:0;border-radius:50%;border:2px solid var(--cyan);animation:ripple 2s cubic-bezier(.2,.6,.3,1) infinite;opacity:0}
.pl-ring:nth-child(2){animation-delay:.66s;border-color:var(--magenta)}
.pl-ring:nth-child(3){animation-delay:1.33s;border-color:var(--gold)}
.pl-spin{position:absolute;inset:-6px;border-radius:50%;background:conic-gradient(from 0deg,transparent,#00b8ff,#ff2d8a,#ffd400,transparent 70%);-webkit-mask:radial-gradient(circle,transparent 62%,#000 63%);mask:radial-gradient(circle,transparent 62%,#000 63%);animation:spin 1.4s linear infinite}
.pl-text{position:absolute;bottom:-46px;left:50%;transform:translateX(-50%);font-family:var(--font-m);font-size:.75rem;letter-spacing:.35em;color:var(--cyan);white-space:nowrap}
@keyframes ripple{0%{transform:scale(.4);opacity:.9}100%{transform:scale(1.5);opacity:0}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes plpulse{50%{transform:scale(1.08)}}

/* ---------- Scroll progress ---------- */
#progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--rainbow);background-size:200% 100%;animation:rbshift 4s linear infinite;z-index:1001;box-shadow:0 0 12px rgba(0,184,255,.8)}

/* ---------- Top bar + Header ---------- */
.topbar{background:linear-gradient(90deg,#051231,#0b2259,#051231);font-size:.8rem;color:var(--muted);border-bottom:1px solid var(--line)}
.topbar .container{display:flex;justify-content:space-between;gap:12px;padding:7px 0;flex-wrap:wrap}
.topbar a{color:var(--muted)} .topbar a:hover{color:var(--cyan)}
.topbar .tb-l,.topbar .tb-r{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.badge-iso{font-family:var(--font-m);font-size:.7rem;padding:2px 8px;border:1px solid rgba(39,230,255,.35);border-radius:99px;color:var(--cyan)}
header.site{position:sticky;top:0;z-index:1000;transition:background .35s,box-shadow .35s,backdrop-filter .35s}
header.site .container{display:flex;align-items:center;justify-content:space-between;height:var(--hdr);gap:18px;transition:height .35s}
header.site.scrolled{background:rgba(3,10,28,.78);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);box-shadow:0 10px 40px -10px rgba(0,0,0,.6)}
header.site.scrolled .container{height:64px}
.brand{position:relative;display:block;width:clamp(170px,19vw,230px);flex-shrink:0;border-radius:99px;isolation:isolate}
.brand img{width:100%;height:auto;position:relative;z-index:1;transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.brand::before{content:"";position:absolute;inset:-4px;border-radius:99px;background:var(--rainbow);background-size:300% 100%;filter:blur(12px);opacity:.55;z-index:0;animation:rbshift 5s linear infinite}
.brand::after{content:"";position:absolute;inset:0;border-radius:99px;z-index:2;pointer-events:none;
  background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.85) 48%,transparent 62%);background-size:250% 100%;background-position:150% 0;
  -webkit-mask:url(../../images/zeel-product-logo.webp) center/100% 100% no-repeat;mask:url(../../images/zeel-product-logo.webp) center/100% 100% no-repeat;animation:shine 4.5s ease-in-out infinite}
.brand:hover img{transform:scale(1.04) rotate(-1deg)}
@keyframes shine{0%,55%{background-position:150% 0}100%{background-position:-60% 0}}
nav.main{display:flex;align-items:center;gap:4px}
nav.main>ul{display:flex;list-style:none;gap:2px;align-items:center}
nav.main a.nl{display:block;padding:10px 14px;color:#dbe9ff;font-weight:600;font-size:.95rem;border-radius:12px;position:relative}
nav.main a.nl::after{content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;border-radius:2px;background:var(--rainbow);transform:scaleX(0);transform-origin:left;transition:transform .35s}
nav.main a.nl:hover::after,nav.main a.nl.active::after{transform:scaleX(1)}
nav.main a.nl.active{color:#fff}
.dd{position:relative}
.dd-menu{position:absolute;top:100%;left:50%;transform:translate(-50%,10px);min-width:560px;padding:18px;border-radius:20px;background:rgba(6,22,51,.96);backdrop-filter:blur(18px);border:1px solid var(--line);box-shadow:0 30px 80px -20px rgba(0,0,0,.8);opacity:0;visibility:hidden;transition:.3s;display:grid;grid-template-columns:repeat(2,1fr);gap:6px 18px}
.dd:hover .dd-menu,.dd:focus-within .dd-menu{opacity:1;visibility:visible;transform:translate(-50%,0)}
.dd-menu h4{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan);margin:6px 0 4px;font-family:var(--font-m)}
.dd-menu a{display:block;padding:5px 8px;border-radius:8px;color:#cfe0ff;font-size:.88rem}
.dd-menu a:hover{background:rgba(39,230,255,.1);color:#fff}
.btn{--bg:var(--aquagrad);position:relative;display:inline-flex;align-items:center;gap:10px;padding:13px 24px;border-radius:99px;font-weight:700;font-family:var(--font-h);font-size:.95rem;color:#fff;background:var(--bg);border:0;cursor:pointer;overflow:hidden;isolation:isolate;transition:transform .3s,box-shadow .3s;box-shadow:0 10px 30px -10px rgba(0,184,255,.7)}
.btn::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 20%,rgba(255,255,255,.45),transparent 80%);transform:translateX(-120%);transition:transform .7s;z-index:-1}
.btn:hover{transform:translateY(-3px);color:#fff;box-shadow:0 18px 40px -10px rgba(0,184,255,.9)}
.btn:hover::before{transform:translateX(120%)}
.btn.hot{--bg:var(--hot);box-shadow:0 10px 30px -10px rgba(255,45,138,.7)}
.btn.ghost{background:transparent;border:1.5px solid rgba(39,230,255,.5);box-shadow:none}
.btn.ghost:hover{background:rgba(39,230,255,.12)}
.btn.sm{padding:9px 18px;font-size:.85rem}
.burger{display:none;width:46px;height:46px;border-radius:14px;border:1px solid var(--line);background:var(--glass);cursor:pointer;position:relative}
.burger span{position:absolute;left:12px;right:12px;height:2px;background:#fff;border-radius:2px;transition:.3s}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:22px}.burger span:nth-child(3){top:29px}
.burger.on span:nth-child(1){top:22px;transform:rotate(45deg)}.burger.on span:nth-child(2){opacity:0}.burger.on span:nth-child(3){top:22px;transform:rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:calc(100vh - var(--hdr));display:flex;align-items:center;overflow:hidden;padding:60px 0 140px;margin-top:calc(var(--hdr) * -1);padding-top:calc(var(--hdr) + 40px)}
#molecules{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-m);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);padding:7px 14px;border-radius:99px;background:rgba(39,230,255,.08);border:1px solid rgba(39,230,255,.25)}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 0 rgba(0,224,176,.7);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(0,224,176,0)}100%{box-shadow:0 0 0 0 rgba(0,224,176,0)}}
.hero h1{margin:20px 0 18px}
.hero h1 .line{display:block}
.hero .lead{font-size:1.12rem;max-width:620px}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap;margin:30px 0}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{font-family:var(--font-m);font-size:.75rem;padding:6px 12px;border-radius:99px;border:1px solid var(--line);background:var(--glass-2);color:#cfe3ff}
.hero-logo{position:relative;display:grid;place-items:center;aspect-ratio:1/1;max-width:560px;margin-inline:auto;width:100%}
.hero-logo .halo{position:absolute;inset:6%;border-radius:50%;background:conic-gradient(from 0deg,#ff1f5a,#ff8a00,#ffd400,#2ed573,#00b4ff,#3742fa,#a020f0,#ff1f8f,#ff1f5a);filter:blur(40px);opacity:.38;animation:spin 14s linear infinite}
.hero-logo .ring{position:absolute;inset:14%;border-radius:50%;border:1.5px solid rgba(39,230,255,.5);animation:ripple 4s cubic-bezier(.2,.6,.3,1) infinite;opacity:0}
.hero-logo .ring:nth-of-type(3){animation-delay:1.3s;border-color:rgba(255,45,138,.5)}
.hero-logo .ring:nth-of-type(4){animation-delay:2.6s;border-color:rgba(255,212,0,.45)}
.hero-logo .orbit{position:absolute;inset:4%;border-radius:50%;border:1px dashed rgba(157,180,214,.25);animation:spin 40s linear infinite}
.hero-logo .orbit i{position:absolute;width:14px;height:14px;border-radius:50%;top:-7px;left:50%;background:var(--cyan);box-shadow:0 0 18px var(--cyan)}
.hero-logo .orbit i:nth-child(2){top:auto;bottom:-7px;background:var(--magenta);box-shadow:0 0 18px var(--magenta)}
.hero-logo .orbit i:nth-child(3){top:50%;left:-7px;background:var(--gold);box-shadow:0 0 18px var(--gold)}
.hero-logo .orbit.o2{inset:-2%;animation-duration:60s;animation-direction:reverse}
.hero-logo img.logo-main{position:relative;z-index:3;width:100%;animation:floaty 6s ease-in-out infinite;filter:drop-shadow(0 30px 40px rgba(0,120,255,.45))}
.hero-logo canvas{position:absolute;inset:-10%;width:120%;height:120%;z-index:2;pointer-events:none}
@keyframes floaty{0%,100%{transform:translateY(0) rotate(-1.2deg)}50%{transform:translateY(-16px) rotate(1.2deg)}}
.wave{position:absolute;left:0;right:0;bottom:-1px;height:130px;z-index:3;pointer-events:none;overflow:hidden}
.wave svg{position:absolute;bottom:0;width:200%;height:100%}
.wave .w1{animation:wavex 14s linear infinite;opacity:.35}
.wave .w2{animation:wavex 9s linear infinite reverse;opacity:.55}
.wave .w3{animation:wavex 20s linear infinite}
@keyframes wavex{to{transform:translateX(-50%)}}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{position:relative;padding:calc(var(--hdr) + 70px) 0 120px;margin-top:calc(var(--hdr) * -1);overflow:hidden}
.page-hero #molecules{opacity:.7}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{font-size:clamp(1.9rem,4vw,3.1rem);max-width:980px;margin:16px 0 14px}
.page-hero .lead{max-width:820px;font-size:1.08rem}
.crumbs{display:flex;flex-wrap:wrap;gap:6px;font-size:.82rem;font-family:var(--font-m);color:var(--muted);list-style:none}
.crumbs li+li::before{content:"›";margin-right:6px;color:var(--cyan)}
.crumbs a{color:var(--muted)} .crumbs a:hover{color:var(--cyan)}

/* ---------- Sections ---------- */
section{position:relative}
.sec{padding:96px 0}
.sec.tight{padding:64px 0}
.sec-head{text-align:center;max-width:820px;margin:0 auto 56px}
.sec-head p{margin-top:14px;font-size:1.05rem}
.sec-head.left{text-align:left;margin-left:0}
.kicker{display:inline-block;font-family:var(--font-m);font-size:.76rem;letter-spacing:.24em;text-transform:uppercase;color:var(--cyan);margin-bottom:12px}
.kicker::before{content:"⟡ ";color:var(--magenta)}
.alt{background:linear-gradient(180deg,rgba(11,34,89,.25),rgba(3,10,28,0))}
.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)}

/* glass card */
.card{position:relative;padding:28px;border-radius:var(--r-lg);background:linear-gradient(160deg,rgba(18,52,120,.45),rgba(6,22,51,.55));border:1px solid var(--line);backdrop-filter:blur(10px);overflow:hidden;transition:transform .4s cubic-bezier(.2,.8,.2,1),border-color .4s,box-shadow .4s;transform-style:preserve-3d}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:var(--rainbow);background-size:300% 100%;-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s;animation:rbshift 6s linear infinite}
.card:hover{border-color:transparent;box-shadow:var(--shadow)}
.card:hover::before{opacity:1}
.card .glow{position:absolute;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(39,230,255,.25),transparent 65%);pointer-events:none;transform:translate(-50%,-50%);left:var(--mx,50%);top:var(--my,50%);opacity:0;transition:opacity .3s}
.card:hover .glow{opacity:1}
.card h3{margin-bottom:10px}
.icon-orb{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;background:var(--aquagrad);margin-bottom:18px;box-shadow:0 12px 30px -8px rgba(0,184,255,.7);font-size:1.6rem}
.icon-orb svg{width:30px;height:30px;stroke:#fff;fill:none;stroke-width:1.8}
.icon-orb.pink{background:var(--hot)}
.icon-orb.gold{background:linear-gradient(135deg,#ffcf3f,#ff8a00)}
.icon-orb.teal{background:linear-gradient(135deg,#00e0b0,#00b8ff)}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:-70px;position:relative;z-index:5}
.stat{padding:26px;border-radius:22px;text-align:center;background:rgba(6,22,51,.75);border:1px solid var(--line);backdrop-filter:blur(14px)}
.stat b{display:block;font-family:var(--font-h);font-size:clamp(1.8rem,3vw,2.6rem);font-weight:800;background:var(--aquagrad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:.86rem;color:var(--muted)}

/* product cards */
.p-card{display:flex;flex-direction:column;padding:0}
.p-card .p-top{position:relative;height:190px;display:grid;place-items:center;background:radial-gradient(circle at 50% 120%,var(--c1,rgba(0,184,255,.35)),transparent 70%);border-bottom:1px solid var(--line);overflow:hidden}
.p-card .p-top svg.drum{height:150px;width:auto;transition:transform .6s cubic-bezier(.2,.8,.2,1);filter:drop-shadow(0 16px 20px rgba(0,0,0,.5))}
.p-card:hover .p-top svg.drum{transform:translateY(-8px) rotate(-3deg) scale(1.04)}
.p-card .p-top .bub{position:absolute;bottom:-20px;width:10px;height:10px;border-radius:50%;border:1px solid rgba(255,255,255,.5);animation:rise 5s linear infinite}
@keyframes rise{to{transform:translateY(-240px) translateX(10px);opacity:0}}
.p-card .p-body{padding:24px;display:flex;flex-direction:column;gap:10px;flex:1}
.p-card .tag{align-self:flex-start;font-family:var(--font-m);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;padding:4px 10px;border-radius:99px;background:rgba(39,230,255,.1);color:var(--cyan);border:1px solid rgba(39,230,255,.3)}
.p-card .meta{display:grid;grid-template-columns:1fr 1fr;gap:8px;font-family:var(--font-m);font-size:.76rem;color:#bcd2f2;margin:4px 0}
.p-card .meta span{padding:6px 8px;border-radius:8px;background:rgba(255,255,255,.04);border:1px solid var(--line)}
.p-card .meta em{display:block;font-style:normal;color:var(--muted);font-size:.66rem;text-transform:uppercase;letter-spacing:.1em}
.p-card .p-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto;padding-top:8px}
.p-card .p-links a{font-size:.85rem;font-weight:700}
.cat-band{display:flex;align-items:center;gap:16px;margin:70px 0 26px;padding-top:10px}
.cat-band:first-child{margin-top:0}
.cat-band h2{font-size:clamp(1.4rem,2.4vw,2rem)}
.cat-band .line{flex:1;height:1px;background:linear-gradient(90deg,var(--cyan),transparent)}
.cat-nav{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:40px;position:sticky;top:70px;z-index:20;padding:10px;border-radius:99px;background:rgba(3,10,28,.7);backdrop-filter:blur(12px);width:max-content;max-width:100%;margin-inline:auto;border:1px solid var(--line)}
.cat-nav a{padding:8px 16px;border-radius:99px;color:#dbe9ff;font-weight:600;font-size:.88rem}
.cat-nav a:hover{background:var(--aquagrad);color:#fff}

/* industries */
.ind{text-align:center;padding:30px 20px}
.ind .icon-orb{margin-inline:auto}

/* certificates */
.cert{display:flex;gap:18px;align-items:flex-start}
.cert .seal{flex-shrink:0;width:74px;height:74px;border-radius:50%;display:grid;place-items:center;font-family:var(--font-m);font-size:.66rem;font-weight:700;text-align:center;line-height:1.1;color:#fff;background:conic-gradient(var(--cyan),var(--violet),var(--magenta),var(--gold),var(--cyan));position:relative;animation:spin 18s linear infinite}
.cert .seal span{position:absolute;inset:5px;border-radius:50%;background:var(--deep);display:grid;place-items:center;animation:spin 18s linear infinite reverse}

/* tables */
.tbl-wrap{overflow-x:auto;border-radius:20px;border:1px solid var(--line);background:rgba(6,22,51,.6)}
table.spec{width:100%;border-collapse:collapse;font-size:.94rem;min-width:520px}
table.spec th,table.spec td{padding:13px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
table.spec thead th{background:linear-gradient(90deg,rgba(0,184,255,.25),rgba(122,60,255,.25));font-family:var(--font-h);color:#fff;font-size:.86rem;letter-spacing:.04em}
table.spec tbody th{width:38%;color:#bcd2f2;font-weight:600}
table.spec td{color:#fff;font-family:var(--font-m);font-size:.88rem}
table.spec tr:hover td,table.spec tr:hover th{background:rgba(39,230,255,.05)}
table.spec tr:last-child td,table.spec tr:last-child th{border-bottom:0}

/* product detail */
.pd-hero{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.pd-visual{position:relative;display:grid;place-items:center;min-height:380px}
.pd-visual .halo{position:absolute;width:80%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,var(--c1,rgba(0,184,255,.5)),transparent 65%);filter:blur(10px);animation:plpulse 5s ease-in-out infinite}
.pd-visual svg.drum{position:relative;height:340px;width:auto;animation:floaty 7s ease-in-out infinite;filter:drop-shadow(0 30px 30px rgba(0,0,0,.55))}
.pd-visual .mol{position:absolute;inset:0;width:100%;height:100%;opacity:.8}
.quick{padding:22px 24px;border-radius:20px;border-left:4px solid var(--teal);background:linear-gradient(90deg,rgba(0,224,176,.1),rgba(0,224,176,0));margin:22px 0}
.quick h2{font-size:1rem;font-family:var(--font-m);letter-spacing:.14em;text-transform:uppercase;color:var(--teal);margin-bottom:6px}
.quick p{color:#d6e6ff}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}
.kpi{padding:16px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid var(--line)}
.kpi em{display:block;font-style:normal;font-family:var(--font-m);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.kpi b{font-family:var(--font-h);font-size:1.05rem;color:#fff}
.toc{position:sticky;top:90px;padding:22px;border-radius:20px;background:rgba(6,22,51,.7);border:1px solid var(--line);backdrop-filter:blur(10px)}
.toc h4{font-family:var(--font-m);font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan);margin-bottom:12px}
.toc a{display:block;padding:6px 10px;border-radius:8px;color:#cfe0ff;font-size:.88rem;border-left:2px solid transparent}
.toc a:hover,.toc a.on{background:rgba(39,230,255,.08);border-left-color:var(--cyan);color:#fff}
.pd-layout{display:grid;grid-template-columns:270px 1fr;gap:40px;align-items:start}
.pd-main>section{padding:46px 0;border-bottom:1px solid var(--line);scroll-margin-top:90px}
.pd-main>section:first-child{padding-top:0}
.pd-main h2{margin-bottom:18px;font-size:clamp(1.4rem,2.4vw,1.95rem)}
.pd-main h3{margin:22px 0 10px}
.pd-main p{margin-bottom:12px}
.ul-check{list-style:none;display:grid;gap:10px;margin:12px 0}
.ul-check li{position:relative;padding-left:32px;color:#cfe0ff}
.ul-check li::before{content:"";position:absolute;left:0;top:4px;width:20px;height:20px;border-radius:50%;background:var(--aquagrad);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Ccircle cx='10' cy='10' r='10'/%3E%3C/svg%3E");}
.ul-check li::after{content:"";position:absolute;left:6px;top:9px;width:8px;height:5px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg)}
.app-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.app{padding:20px;border-radius:18px;background:rgba(255,255,255,.035);border:1px solid var(--line)}
.app h3{margin:0 0 6px;font-size:1.05rem}
.app p{margin:0;font-size:.93rem}
.mech{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;counter-reset:m}
.mech div{padding:20px;border-radius:18px;background:rgba(122,60,255,.08);border:1px solid rgba(122,60,255,.25);position:relative}
.mech div::before{counter-increment:m;content:"0" counter(m);font-family:var(--font-m);font-size:2rem;font-weight:700;color:rgba(255,255,255,.12);position:absolute;right:14px;top:6px}
.mech h3{margin:0 0 6px;font-size:1rem}
.mech p{margin:0;font-size:.9rem}
.ghs{display:flex;gap:14px;flex-wrap:wrap;margin:12px 0}
.ghs .pic{width:74px;text-align:center;font-size:.66rem;color:var(--muted);font-family:var(--font-m)}
.ghs .pic svg{width:64px;height:64px;margin:0 auto 4px;display:block}
.docs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.doc{display:flex;gap:14px;align-items:center;padding:18px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid var(--line);color:#fff;transition:.3s}
.doc:hover{background:rgba(39,230,255,.08);transform:translateY(-3px);color:#fff}
.doc .ft{width:48px;height:56px;border-radius:8px;display:grid;place-items:center;font-family:var(--font-m);font-weight:700;font-size:.74rem;background:var(--hot);clip-path:polygon(0 0,72% 0,100% 22%,100% 100%,0 100%)}
.doc small{display:block;color:var(--muted);font-size:.78rem}
.calc-mini{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;align-items:end}
.field label{display:block;font-size:.78rem;font-family:var(--font-m);letter-spacing:.06em;color:var(--muted);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:13px 14px;border-radius:12px;border:1px solid var(--line);background:rgba(3,10,28,.6);color:#fff;font-size:.95rem;font-family:var(--font-b);transition:border-color .25s,box-shadow .25s}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--cyan);box-shadow:0 0 0 4px rgba(39,230,255,.15)}
.field select option{background:#061633}
.calc-out{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}
.calc-out div{padding:16px;border-radius:16px;background:linear-gradient(135deg,rgba(0,224,176,.12),rgba(0,184,255,.08));border:1px solid rgba(0,224,176,.3)}
.calc-out em{display:block;font-style:normal;font-size:.7rem;font-family:var(--font-m);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.calc-out b{font-family:var(--font-h);font-size:1.5rem;color:#fff}
.kw-cloud{display:flex;flex-wrap:wrap;gap:8px}
.kw-cloud span{font-size:.8rem;padding:6px 12px;border-radius:99px;background:rgba(255,255,255,.04);border:1px solid var(--line);color:#bcd2f2}
.faq details{border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.03);margin-bottom:10px;overflow:hidden;transition:background .3s}
.faq details[open]{background:rgba(39,230,255,.06);border-color:rgba(39,230,255,.35)}
.faq summary{cursor:pointer;padding:18px 54px 18px 20px;font-weight:700;color:#fff;list-style:none;position:relative;font-family:var(--font-h);font-size:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--aquagrad);color:#fff;font-size:1.1rem;transition:transform .3s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{padding:0 20px 18px}
.compat{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}
.compat span{display:flex;gap:8px;align-items:center;padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid var(--line);font-size:.88rem;color:#d6e6ff}
.compat span i{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.ok i{background:var(--teal);box-shadow:0 0 8px var(--teal)}
.warn i{background:var(--gold);box-shadow:0 0 8px var(--gold)}
.no i{background:var(--magenta);box-shadow:0 0 8px var(--magenta)}
.pack{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.pack div{text-align:center;padding:20px 12px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid var(--line)}
.pack b{display:block;font-family:var(--font-h);font-size:1.15rem;color:#fff}
.pack small{color:var(--muted)}
.rel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.rel-grid a{padding:16px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid var(--line);color:#fff;font-weight:600;transition:.3s}
.rel-grid a small{display:block;color:var(--muted);font-weight:400;font-family:var(--font-m);font-size:.74rem}
.rel-grid a:hover{background:var(--aquagrad);transform:translateY(-3px)}

/* CTA band */
.cta-band{position:relative;border-radius:36px;padding:60px;overflow:hidden;background:linear-gradient(135deg,#0b2a6b,#2a0b5c 60%,#5c0b45);border:1px solid rgba(255,255,255,.12);text-align:center}
.cta-band::before{content:"";position:absolute;inset:-50%;background:conic-gradient(from 0deg,transparent,rgba(39,230,255,.25),transparent 30%,rgba(255,45,138,.25),transparent 60%);animation:spin 12s linear infinite}
.cta-band>*{position:relative}
.cta-band h2{margin-bottom:12px}
.cta-band p{color:#d6e6ff;max-width:640px;margin:0 auto 26px}
.cta-band .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* reviews / QR */
.review{display:grid;grid-template-columns:auto 1fr;gap:30px;align-items:center}
.qr-box{width:200px;height:200px;padding:12px;border-radius:20px;background:#fff;position:relative;cursor:zoom-in;box-shadow:0 0 0 6px rgba(39,230,255,.25),0 20px 40px -10px rgba(0,0,0,.6)}
.qr-box canvas,.qr-box img{width:100%!important;height:100%!important}
.stars{color:var(--gold);font-size:1.4rem;letter-spacing:4px}

/* service area */
.areas{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.areas span{padding:7px 14px;border-radius:99px;border:1px solid var(--line);font-size:.85rem;color:#cfe0ff;background:rgba(255,255,255,.03)}
.zones{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}
.zones div{padding:16px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid var(--line);font-size:.86rem}
.zones b{display:block;color:var(--cyan);font-family:var(--font-h);margin-bottom:4px}

/* forms */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid .full{grid-column:1/-1}
.contact-tiles{display:grid;gap:14px}
.ct{display:flex;gap:16px;align-items:flex-start;padding:20px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid var(--line)}
.ct .icon-orb{margin:0;width:48px;height:48px;border-radius:14px;flex-shrink:0}
.ct .icon-orb svg{width:22px;height:22px}
.ct h3{font-size:1rem;margin-bottom:4px}
.map{border-radius:24px;overflow:hidden;border:1px solid var(--line);height:360px;filter:saturate(1.1) hue-rotate(-8deg)}
.map iframe{width:100%;height:100%;border:0}

/* blog */
.post-card .thumb{height:170px;border-radius:18px;margin-bottom:18px;position:relative;overflow:hidden;background:var(--g,var(--aquagrad))}
.post-card .thumb svg{position:absolute;inset:0;width:100%;height:100%;opacity:.5}
.post-card .thumb span{position:absolute;left:14px;bottom:12px;font-family:var(--font-m);font-size:.72rem;padding:4px 10px;border-radius:99px;background:rgba(0,0,0,.35);color:#fff;backdrop-filter:blur(6px)}
.post-meta{font-family:var(--font-m);font-size:.76rem;color:var(--muted);margin-bottom:8px}
article.prose{max-width:860px}
article.prose h2{margin:40px 0 14px;font-size:clamp(1.35rem,2.2vw,1.8rem)}
article.prose h3{margin:26px 0 10px}
article.prose p{margin-bottom:16px;font-size:1.04rem;color:#c3d6f2}
article.prose ul,article.prose ol{margin:0 0 18px 22px;color:#c3d6f2}
article.prose li{margin-bottom:8px}
article.prose .tbl-wrap{margin:20px 0}
.callout{padding:20px 22px;border-radius:18px;background:linear-gradient(90deg,rgba(255,45,138,.12),rgba(122,60,255,.06));border:1px solid rgba(255,45,138,.3);margin:24px 0}
.callout p{margin:0!important;color:#f0e6ff!important}

/* doc pages (TDS/MSDS/COA) */
.docsheet{background:#fff;color:#14213d;border-radius:24px;padding:48px;box-shadow:0 40px 80px -30px rgba(0,0,0,.7);position:relative;overflow:hidden}
.docsheet::before{content:"";position:absolute;top:0;left:0;right:0;height:8px;background:var(--rainbow)}
.docsheet h1,.docsheet h2,.docsheet h3{color:#0b2259}
.docsheet h1{font-size:clamp(1.5rem,3vw,2.1rem)}
.docsheet h2{font-size:1.1rem;margin:26px 0 10px;padding:8px 14px;border-radius:8px;background:linear-gradient(90deg,#e6f6ff,#f3ecff);border-left:4px solid #00b8ff}
.docsheet p,.docsheet li{color:#2b3a5c;font-size:.95rem}
.docsheet ul{margin:0 0 10px 20px}
.docsheet .dhead{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;border-bottom:2px solid #e3ecf7;padding-bottom:20px;margin-bottom:10px}
.docsheet .dhead img{width:220px}
.docsheet .dmeta{font-family:var(--font-m);font-size:.78rem;color:#4a5b80;text-align:right}
.docsheet table{width:100%;border-collapse:collapse;font-size:.9rem;margin:8px 0 14px}
.docsheet th,.docsheet td{border:1px solid #dbe5f2;padding:9px 12px;text-align:left;color:#14213d;vertical-align:top}
.docsheet thead th{background:#0b2259;color:#fff}
.docsheet tbody th{background:#f4f8fd;width:36%}
.docsheet .stamp{display:inline-block;margin-top:18px;padding:10px 18px;border:2px dashed #00a37a;border-radius:10px;color:#00a37a;font-family:var(--font-m);font-weight:700;transform:rotate(-2deg)}
.docsheet .note{font-size:.82rem;color:#5a6b8c;background:#f6f9fd;padding:12px 14px;border-radius:10px;margin-top:20px}
.doc-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin:26px 0}

/* footer */
footer.site{position:relative;margin-top:60px;padding:110px 0 0;background:linear-gradient(180deg,rgba(6,22,51,0),#020716 30%)}
footer.site .wave{top:-1px;bottom:auto;transform:rotate(180deg)}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:36px}
.f-grid h4{font-size:.9rem;font-family:var(--font-m);letter-spacing:.18em;text-transform:uppercase;color:var(--cyan);margin-bottom:16px}
.f-grid ul{list-style:none;display:grid;gap:8px}
.f-grid a{color:#b8cbe8;font-size:.92rem}
.f-grid a:hover{color:#fff;padding-left:4px}
.f-logo{width:230px;margin-bottom:16px}
.f-about{font-size:.9rem}
.socials{display:flex;gap:10px;margin-top:16px}
.socials a{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(255,255,255,.05);border:1px solid var(--line);transition:.3s}
.socials a:hover{background:var(--aquagrad);transform:translateY(-3px)}
.socials svg{width:20px;height:20px;fill:#fff}
.f-map{border-radius:16px;overflow:hidden;height:170px;border:1px solid var(--line);margin-top:12px}
.f-map iframe{width:100%;height:100%;border:0}
.f-bottom{margin-top:50px;padding:22px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.84rem;color:var(--muted)}

/* floating actions */
.fab{position:fixed;right:18px;z-index:900;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;box-shadow:0 10px 30px -6px rgba(0,0,0,.6);transition:transform .3s}
.fab:hover{transform:scale(1.1)}
.fab svg{width:28px;height:28px;fill:#fff}
.fab.wa{bottom:22px;background:#25d366}
.fab.wa::before{content:"";position:absolute;inset:0;border-radius:50%;background:#25d366;animation:ripple 2s infinite;z-index:-1}
.fab.call{bottom:90px;background:var(--hot)}
#toTop{position:fixed;left:18px;bottom:22px;z-index:900;width:52px;height:52px;border-radius:50%;border:0;cursor:pointer;background:rgba(6,22,51,.85);color:#fff;opacity:0;visibility:hidden;transition:.3s;overflow:hidden;border:1px solid var(--line)}
#toTop.show{opacity:1;visibility:visible}
#toTop .fill{position:absolute;left:0;right:0;bottom:0;height:var(--p,0%);background:var(--aquagrad);opacity:.85;transition:height .1s}
#toTop svg{position:relative;width:20px;height:20px;stroke:#fff;fill:none;stroke-width:2.4}
.cursor-glow{position:fixed;width:420px;height:420px;border-radius:50%;pointer-events:none;z-index:0;background:radial-gradient(circle,rgba(0,184,255,.12),transparent 60%);transform:translate(-50%,-50%);transition:opacity .3s;mix-blend-mode:screen}
.ripple-fx{position:fixed;border-radius:50%;pointer-events:none;z-index:9999;border:2px solid rgba(39,230,255,.8);transform:translate(-50%,-50%);animation:clickrip .8s ease-out forwards}
@keyframes clickrip{from{width:0;height:0;opacity:1}to{width:120px;height:120px;opacity:0;border-width:1px}}
.lightbox{position:fixed;inset:0;z-index:5000;background:rgba(3,10,28,.9);display:none;place-items:center;padding:20px;cursor:zoom-out;backdrop-filter:blur(8px)}
.lightbox.on{display:grid}
.lightbox .lb-in{background:#fff;padding:20px;border-radius:20px;width:min(420px,90vw)}

/* reveal */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .9s cubic-bezier(.2,.8,.2,1),transform .9s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.1s}.reveal.d2{transition-delay:.2s}.reveal.d3{transition-delay:.3s}.reveal.d4{transition-delay:.4s}
.split-word{display:inline-block;opacity:0;transform:translateY(60%) rotateX(-60deg);animation:wordin .9s cubic-bezier(.2,.8,.2,1) forwards}
@keyframes wordin{to{opacity:1;transform:none}}

/* responsive */
@media (max-width:1080px){
  .g4,.stats{grid-template-columns:repeat(2,1fr)}
  .f-grid{grid-template-columns:1fr 1fr}
  .pd-layout{grid-template-columns:1fr}
  .toc{display:none}
}
@media (max-width:960px){
  nav.main>ul{position:fixed;top:0;right:0;bottom:0;width:min(360px,88vw);flex-direction:column;align-items:stretch;padding:96px 20px 30px;background:rgba(3,10,28,.98);backdrop-filter:blur(20px);border-left:1px solid var(--line);transform:translateX(100%);transition:transform .45s cubic-bezier(.2,.8,.2,1);overflow-y:auto;gap:4px}
  nav.main>ul.open{transform:none}
  .burger{display:block;z-index:1002}
  .dd-menu{position:static;transform:none;opacity:1;visibility:visible;min-width:0;grid-template-columns:1fr;background:transparent;border:0;box-shadow:none;padding:0 0 0 12px;display:none}
  .dd.open .dd-menu{display:grid}
  .hero .container,.pd-hero{grid-template-columns:1fr}
  .hero-logo{max-width:420px;order:-1}
  .g3,.docs,.mech{grid-template-columns:1fr 1fr}
  .calc-mini{grid-template-columns:1fr 1fr}
  .pack{grid-template-columns:1fr 1fr}
  .zones{grid-template-columns:1fr 1fr}
  .hdr-cta{display:none}
}
@media (max-width:640px){
  .g2,.g3,.g4,.docs,.mech,.app-grid,.form-grid,.calc-out,.kpis,.zones{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr;margin-top:-50px}
  .f-grid{grid-template-columns:1fr}
  .sec{padding:70px 0}
  .cta-band{padding:40px 22px;border-radius:26px}
  .docsheet{padding:26px 18px}
  .review{grid-template-columns:1fr;justify-items:center;text-align:center}
  .topbar .tb-r{display:none}
  .cat-nav{border-radius:20px}
  .pd-visual{min-height:280px}.pd-visual svg.drum{height:250px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}
@media print{
  header.site,.topbar,footer.site,.fab,#toTop,#preloader,.doc-actions,#progress,.cursor-glow,.page-hero #molecules{display:none!important}
  body{background:#fff}body::before,body::after{display:none}
  .page-hero{padding:0;margin:0}
  .docsheet{box-shadow:none;padding:0}
}
.docs.four{grid-template-columns:repeat(4,1fr)}
.calc-cta{display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center}
.calc-cta .icon-orb{margin:0}
@media (max-width:960px){.docs.four{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.docs.four{grid-template-columns:1fr}.calc-cta{grid-template-columns:1fr;text-align:center}.calc-cta .icon-orb{margin:0 auto}}

.pd-main,.pd-hero>div,.hero .container>div{min-width:0}
.split-word.rainbow-text{display:inline-block}
main{overflow-x:clip}html{overflow-x:clip}
@media (max-width:640px){.topbar .tb-l a[href^='mailto']{display:none}.hero-logo{max-width:300px}.hero{padding-bottom:110px}}
@media print{.reveal{opacity:1!important;transform:none!important}}
@media (max-width:640px){table.spec{min-width:0}table.spec th,table.spec td{padding:10px 12px;overflow-wrap:anywhere}table.spec tbody th{width:42%}}
/* ---------- Floating chemical structures ---------- */
.mol-svg{width:auto;max-width:100%;height:auto;overflow:visible;font-family:var(--font-m);filter:drop-shadow(0 0 10px rgba(39,230,255,.35))}
.mol-svg .bd{fill:none;stroke-width:2.6;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1;animation:bonddraw 1.4s cubic-bezier(.6,.1,.2,1) forwards}
.mol-svg .brk{fill:none;stroke-width:2.2;stroke-linejoin:round;opacity:.9}
.mol-svg .at{font-size:16px;font-weight:700;text-anchor:middle;paint-order:stroke;stroke:rgba(3,10,28,.55);stroke-width:3px;filter:drop-shadow(0 0 6px var(--g));animation:atglow 3.2s ease-in-out infinite}
.mol-svg .tx{text-anchor:middle;font-weight:700}
.mol-svg .sub{font-size:14px;font-weight:700;fill:#ffcf3f;font-style:italic}
.mol-svg .el{filter:drop-shadow(0 0 6px currentColor)}
@keyframes bonddraw{to{stroke-dashoffset:0}}
@keyframes atglow{50%{filter:drop-shadow(0 0 14px var(--g))}}
.mol-stage{position:relative;display:grid;place-items:center;perspective:900px;width:100%}
.mol-float{transform-style:preserve-3d;animation:molfloat 8s ease-in-out infinite;display:grid;place-items:center;width:100%}
@keyframes molfloat{0%,100%{transform:translateY(0) rotateY(-10deg) rotateX(4deg)}50%{transform:translateY(-14px) rotateY(10deg) rotateX(-4deg)}}
.mol-cap{margin-top:14px;text-align:center;font-family:var(--font-m);font-size:.8rem;color:var(--muted);letter-spacing:.06em}
.mol-cap b{display:block;font-family:var(--font-h);font-size:1.05rem;color:#fff;letter-spacing:0;margin-bottom:2px}
.pd-visual .mol-stage{z-index:2;padding:30px 10px}
.pd-visual .mol-svg{max-height:300px;width:100%}
.pd-visual .orb-ring{position:absolute;width:86%;aspect-ratio:1;border-radius:50%;border:1px dashed rgba(39,230,255,.3);animation:spin 40s linear infinite}
.pd-visual .orb-ring::before,.pd-visual .orb-ring::after{content:"";position:absolute;width:12px;height:12px;border-radius:50%;top:-6px;left:50%;background:var(--cyan);box-shadow:0 0 16px var(--cyan)}
.pd-visual .orb-ring::after{top:auto;bottom:-6px;background:var(--magenta);box-shadow:0 0 16px var(--magenta)}
.p-card .p-top .mol-stage{height:100%;padding:16px 18px}
.p-card .p-top .mol-svg{max-height:150px;width:100%;transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.p-card:hover .p-top .mol-svg{transform:scale(1.06)}
.p-card .p-top .mol-float{animation-duration:9s}
@media (max-width:640px){.pd-visual .mol-svg{max-height:220px}}
/* ---------- TDS / SDS structured documents ---------- */
.docsheet h2{display:flex;align-items:center;gap:12px}
.docsheet h2 .sn{flex-shrink:0;min-width:34px;height:34px;padding:0 8px;border-radius:9px;display:grid;place-items:center;background:linear-gradient(135deg,#00b8ff,#7a3cff);color:#fff;font-family:var(--font-m);font-size:.85rem}
.docsheet h3.ss{font-size:.92rem;margin:16px 0 6px;color:#0b2259;display:flex;gap:8px;align-items:baseline}
.docsheet h3.ss span{font-family:var(--font-m);color:#00a0e0;font-size:.82rem}
.docsheet table.apps td{font-size:.86rem}
.docsheet table.apps td:first-child{width:34px;text-align:center;color:#7a3cff}
.docsheet table.apps small,.docsheet table small{color:#5a6b8c;font-size:.8rem;line-height:1.45;display:inline-block;margin-top:3px}
.docsheet thead th{font-size:.82rem;letter-spacing:.02em}
.docsheet tbody tr:nth-child(even) td{background:#fafcff}
.docsheet .kgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:6px 0 14px}
.docsheet .kgrid div{padding:12px 14px;border-radius:12px;background:linear-gradient(135deg,#eef8ff,#f5f0ff);border:1px solid #dbe5f2}
.docsheet .kgrid em{display:block;font-style:normal;font-family:var(--font-m);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:#5a6b8c}
.docsheet .kgrid b{color:#0b2259;font-size:.95rem}
.docsheet ul.ticks{list-style:none;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:6px 18px}
.docsheet ul.ticks li{position:relative;padding-left:24px}
.docsheet ul.ticks li::before{content:"✓";position:absolute;left:0;top:0;width:18px;height:18px;border-radius:50%;background:#00c48c;color:#fff;font-size:.7rem;display:grid;place-items:center;font-weight:700}
.docsheet ol{margin:0 0 10px 20px}.docsheet ol li{margin-bottom:5px;color:#2b3a5c;font-size:.93rem}
.docsheet .mono{font-family:var(--font-m);font-size:.85rem;background:#eef4fb;padding:1px 6px;border-radius:5px}
.docsheet .ok-b,.docsheet .warn-b,.docsheet .no-b{display:inline-block;padding:3px 10px;border-radius:99px;font-size:.78rem;font-weight:700}
.ok-b{background:#dcfaef;color:#00805a}.warn-b{background:#fff3d6;color:#a06a00}.no-b{background:#ffe1ea;color:#c0144f}
.docsheet .sds-banner{display:grid;grid-template-columns:2fr 1fr 1fr;gap:10px;margin:8px 0 6px}
.docsheet .sds-banner div{padding:12px 14px;border-radius:12px;background:#f4f8fd;border:1px solid #dbe5f2}
.docsheet .sds-banner em{display:block;font-style:normal;font-family:var(--font-m);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:#5a6b8c}
.docsheet .sds-banner b{color:#0b2259;font-size:.92rem}
.docsheet .sig.danger{color:#d0021b}.docsheet .sig.warn{color:#d68a00}.docsheet .sig.none{color:#00805a}
.docsheet .ghs .pic{color:#2b3a5c}
.docsheet a{color:#0077cc}
@media (max-width:640px){.docsheet .kgrid,.docsheet .sds-banner{grid-template-columns:1fr 1fr}.docsheet ul.ticks{grid-template-columns:1fr}.docsheet table{font-size:.8rem}.docsheet th,.docsheet td{padding:7px 8px}}
@media print{.docsheet h2{break-after:avoid}.docsheet table{break-inside:auto}.docsheet tr{break-inside:avoid}}
.card::before,.card::after,.card .glow,.cta-band::before,.brand::before,.brand::after,.wave,.hero-logo .halo,.hero-logo .ring,.hero-logo .orbit,.p-top .bub,.pd-visual .halo,.pd-visual .orb-ring{pointer-events:none}
/* =========== 3D FOOTER =========== */
footer.ft3d{position:relative;overflow:hidden;margin-top:60px;padding:120px 0 0;background:radial-gradient(1200px 500px at 50% 100%,rgba(122,60,255,.28),transparent 70%),linear-gradient(180deg,rgba(3,10,28,0) 0%,#020716 22%,#030b22 100%);isolation:isolate}
footer.ft3d>.wave{top:-1px;bottom:auto;transform:rotate(180deg)}
.ft-scene{position:absolute;inset:0;z-index:-1;pointer-events:none;perspective:600px;overflow:hidden}
.ft-floor{position:absolute;left:-60%;right:-60%;bottom:-2px;height:62%;transform-origin:50% 100%;transform:rotateX(74deg);
  background-image:linear-gradient(rgba(39,230,255,.55) 1.5px,transparent 1.5px),linear-gradient(90deg,rgba(255,45,138,.45) 1.5px,transparent 1.5px);background-size:70px 70px;
  -webkit-mask-image:linear-gradient(to top,#000 10%,transparent 85%);mask-image:linear-gradient(to top,#000 10%,transparent 85%);animation:ftfloor 3s linear infinite;filter:drop-shadow(0 0 6px rgba(39,230,255,.7))}
@keyframes ftfloor{to{background-position:0 70px,0 0}}
.ft-horizon{position:absolute;left:0;right:0;bottom:56%;height:2px;background:linear-gradient(90deg,transparent,#27e6ff,#ff2d8a,#ffcf3f,#27e6ff,transparent);box-shadow:0 0 30px 6px rgba(39,230,255,.45);opacity:.7}
.ft-sun{position:absolute;left:50%;bottom:52%;width:340px;height:170px;transform:translateX(-50%);border-radius:340px 340px 0 0;background:linear-gradient(180deg,#ffcf3f,#ff2d8a 55%,#7a3cff);opacity:.18;filter:blur(2px);
  -webkit-mask:repeating-linear-gradient(180deg,#000 0 14px,transparent 14px 20px);mask:repeating-linear-gradient(180deg,#000 0 14px,transparent 14px 20px)}
.ft-b{position:absolute;bottom:-30px;width:14px;height:14px;border-radius:50%;border:1.5px solid rgba(160,230,255,.55);background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.7),rgba(39,230,255,.08) 60%);animation:ftbub 12s linear infinite}
.ft-b:nth-child(4){left:6%;animation-delay:0s}.ft-b:nth-child(5){left:18%;width:8px;height:8px;animation-delay:3s;animation-duration:9s}.ft-b:nth-child(6){left:31%;width:20px;height:20px;animation-delay:6s}.ft-b:nth-child(7){left:47%;animation-delay:1.5s;animation-duration:14s}
.ft-b:nth-child(8){left:62%;width:10px;height:10px;animation-delay:4s}.ft-b:nth-child(9){left:74%;width:18px;height:18px;animation-delay:7s;animation-duration:11s}.ft-b:nth-child(10){left:86%;animation-delay:2s}.ft-b:nth-child(11){left:94%;width:9px;height:9px;animation-delay:5s;animation-duration:10s}
@keyframes ftbub{0%{transform:translate(0,0);opacity:0}10%{opacity:1}50%{transform:translate(18px,-420px)}100%{transform:translate(-10px,-900px);opacity:0}}
.ft-in{position:relative;z-index:1}

/* CTA strip */
.ft-cta{position:relative;display:grid;grid-template-columns:1.1fr 1fr;gap:28px;align-items:center;padding:34px 38px;border-radius:30px;margin-bottom:60px;
  background:linear-gradient(135deg,rgba(18,52,120,.75),rgba(42,11,92,.7));border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(14px);
  box-shadow:0 40px 80px -30px rgba(0,0,0,.9),inset 0 1px 0 rgba(255,255,255,.15);transform:perspective(1200px) rotateX(4deg);transform-origin:50% 100%}
.ft-cta::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1.5px;background:var(--rainbow);background-size:300% 100%;animation:rbshift 6s linear infinite;-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.ft-cta h2{font-size:clamp(1.3rem,2.4vw,1.9rem);margin:4px 0 6px}
.ft-cta p{font-size:.92rem}
.ft-quick{display:flex;gap:10px;padding:8px;border-radius:99px;background:rgba(3,10,28,.65);border:1px solid var(--line)}
.ft-quick input{flex:1;min-width:0;background:transparent;border:0;outline:0;color:#fff;padding:0 16px;font-size:.95rem;font-family:var(--font-b)}
.ft-quick input::placeholder{color:#7f97bd}
.ft-quick .btn{white-space:nowrap}

/* grid */
.ft-grid{display:grid;grid-template-columns:1.5fr .9fr 1fr 1.35fr;gap:40px}
.ft-h{font-family:var(--font-m);font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan);margin-bottom:16px;display:flex;align-items:center;gap:10px}
.ft-h::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,rgba(39,230,255,.5),transparent)}
.ft-col ul{list-style:none;display:grid;gap:9px}
.ft-col a{color:#b8cbe8;font-size:.92rem;display:inline-flex;align-items:center;gap:8px;transition:color .25s,transform .25s}
.ft-col li a::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--aquagrad);box-shadow:0 0 8px var(--cyan);opacity:.6;transition:.25s}
.ft-col a:hover{color:#fff;transform:translateX(5px)}
.ft-col li a:hover::before{opacity:1;transform:scale(1.5)}
.ft-col a.ft-more{color:var(--pink);font-weight:700}
.ft-logo-row{display:flex;align-items:center;gap:16px;margin-bottom:18px}
.ft-logo{display:block;width:220px;border-radius:99px;box-shadow:0 0 0 1px rgba(255,255,255,.08),0 20px 40px -12px rgba(0,184,255,.5)}
/* 3D spinning emblem coin */
.ft-coin{width:74px;height:74px;perspective:500px;flex-shrink:0}
.ft-coin-in{position:relative;width:100%;height:100%;transform-style:preserve-3d;animation:coin 6s cubic-bezier(.45,.05,.55,.95) infinite}
.ft-coin-in span{position:absolute;inset:0;border-radius:50%;display:grid;place-items:center;backface-visibility:hidden;-webkit-backface-visibility:hidden;
  background:radial-gradient(circle at 30% 25%,#ffffff,#e6f4ff 45%,#9fd6ff 100%);box-shadow:inset 0 0 0 3px rgba(255,255,255,.9),inset 0 -6px 12px rgba(0,60,140,.35),0 0 0 3px #27e6ff,0 0 26px rgba(39,230,255,.7)}
.ft-coin-in .cf img{width:56%;height:auto}
.ft-coin-in .cb{transform:rotateY(180deg);font-family:var(--font-h);font-weight:800;font-size:.66rem;line-height:1.05;text-align:center;color:#0b2259;background:radial-gradient(circle at 30% 25%,#fff,#ffe9f4 45%,#ffb3d6)}
@keyframes coin{0%,20%{transform:rotateY(0)}50%,70%{transform:rotateY(180deg)}100%{transform:rotateY(360deg)}}
.ft-certs{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 24px}
.ft-cert{display:flex;flex-direction:column;align-items:center;padding:8px 12px;border-radius:12px;background:linear-gradient(160deg,rgba(255,255,255,.1),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.12);box-shadow:0 4px 0 rgba(0,0,0,.35),0 10px 18px -8px rgba(0,184,255,.5);transition:transform .3s}
.ft-cert:hover{transform:translateY(-4px) rotateX(10deg)}
.ft-cert b{font-family:var(--font-h);font-size:.78rem;color:#fff}
.ft-cert small{font-family:var(--font-m);font-size:.62rem;color:var(--cyan);letter-spacing:.1em}
/* 3D social buttons */
.ft-soc{display:flex;flex-wrap:wrap;gap:14px;perspective:600px}
.soc{--c1:#00b8ff;--c2:#7a3cff;--sh:#062a6b;position:relative;width:54px;height:54px;border-radius:17px;display:block;transform-style:preserve-3d;transition:transform .45s cubic-bezier(.2,.8,.2,1)}
.soc .soc-face{position:absolute;inset:0;border-radius:inherit;display:grid;place-items:center;background:linear-gradient(145deg,var(--c1),var(--c2));
  box-shadow:0 6px 0 var(--sh),0 14px 24px -6px var(--c1),inset 0 2px 0 rgba(255,255,255,.45),inset 0 -3px 6px rgba(0,0,0,.25);transition:box-shadow .45s,transform .45s;overflow:hidden}
.soc .soc-face::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.55) 50%,transparent 70%);transform:translateX(-120%);transition:transform .7s}
.soc svg{width:26px;height:26px;fill:#fff;position:relative;z-index:1;filter:drop-shadow(0 2px 2px rgba(0,0,0,.3))}
.soc:hover{transform:translateY(-8px) rotateX(18deg) rotateY(-18deg)}
.soc:hover .soc-face{box-shadow:0 12px 0 var(--sh),0 26px 40px -6px var(--c1),inset 0 2px 0 rgba(255,255,255,.5)}
.soc:hover .soc-face::after{transform:translateX(120%)}
.soc::after{content:attr(aria-label);position:absolute;left:50%;bottom:calc(100% + 14px);transform:translateX(-50%) translateY(6px);white-space:nowrap;font-size:.72rem;font-family:var(--font-m);padding:5px 10px;border-radius:8px;background:#fff;color:#0b2259;opacity:0;pointer-events:none;transition:.3s}
.soc:hover::after{opacity:1;transform:translateX(-50%)}
.s-wa{--c1:#2be37a;--c2:#0fa958;--sh:#06602f}
.s-call{--c1:#ff4d9d;--c2:#7a3cff;--sh:#3a0f6b}
.s-mail{--c1:#00c8ff;--c2:#0066ff;--sh:#00306e}
.s-google{--c1:#ffffff;--c2:#dfe8f5;--sh:#8193ad}
.s-map{--c1:#ff5a4f;--c2:#d4141e;--sh:#6b0a10}
.s-shop{--c1:#ffd23f;--c2:#ff8a00;--sh:#7a3d00}
/* contact cards */
.ft-ct{display:flex;gap:14px;align-items:flex-start;padding:12px 14px;margin-bottom:10px;border-radius:16px;background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.015));border:1px solid var(--line);color:#fff;transition:transform .35s,border-color .35s,box-shadow .35s}
a.ft-ct:hover{transform:translateX(6px) translateY(-2px);border-color:rgba(39,230,255,.5);box-shadow:0 14px 30px -12px rgba(0,184,255,.6);color:#fff}
.ft-ic{flex-shrink:0;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--aquagrad);box-shadow:0 4px 0 #062a6b,0 8px 16px -4px rgba(0,184,255,.7)}
.ft-ic svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:1.9}
.ft-ct em{display:block;font-style:normal;font-family:var(--font-m);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.ft-ct b{font-size:.92rem;font-weight:600;line-height:1.4;color:#eaf4ff}
.ft-map{margin-top:6px;height:150px;border-radius:16px;overflow:hidden;border:1px solid var(--line);transform:perspective(800px) rotateX(6deg);transition:transform .5s}
.ft-map:hover{transform:none}
.ft-map iframe{width:100%;height:100%;border:0;filter:saturate(1.2) contrast(1.05)}
.ft-rate{display:flex;align-items:center;gap:10px;margin-top:12px;color:#d6e6ff;font-size:.88rem}
.ft-rate .stars{font-size:1.1rem}
footer.ft3d .f-bottom{margin-top:56px;padding:22px 0 26px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;font-size:.82rem;color:var(--muted)}
.fb-links{display:flex;gap:18px}
.fb-links a{color:#b8cbe8}.fb-links a:hover{color:var(--cyan)}
@media (max-width:1080px){.ft-grid{grid-template-columns:1fr 1fr}.ft-cta{grid-template-columns:1fr}}
@media (max-width:640px){.ft-grid{grid-template-columns:1fr;gap:32px}.ft-cta{padding:24px 18px;transform:none;border-radius:22px}.ft-quick{flex-direction:column;border-radius:18px}.ft-quick input{padding:12px}.ft-quick .btn{justify-content:center}
 .ft-logo{width:190px}.f-bottom{flex-direction:column;text-align:center}.ft-floor{height:40%}.topbar .tb-p2{display:none}}
@media (prefers-reduced-motion:reduce){.ft-cta,.ft-map{transform:none}}
/* footer refinements */
.ft-sun,.ft-horizon{display:none}
.ft-floor{height:42%}
.ft-col.ft-contact a.ft-ct{display:flex;width:100%;transform:none}
.ft-col.ft-contact a.ft-ct:hover{transform:translateX(6px) translateY(-2px)}
.ft-col.ft-contact a.ft-ct::before{display:none}
.ft-certs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.ft-cert{padding:8px 4px}
.soc{width:48px;height:48px;border-radius:15px}
.soc svg{width:23px;height:23px}
.ft-soc{gap:12px}
.soc::after{display:none}
.ft-rate{flex-wrap:wrap}
@media (max-width:640px){.ft-certs{grid-template-columns:repeat(2,1fr)}}
/* ===== Footer ULTRA effect: 3D molecular sphere + liquid light ribbons + aurora ===== */
.ft-floor,.ft-horizon,.ft-sun,.ft-b{display:none!important}
#ftfx{position:absolute;inset:0;width:100%;height:100%}
.ft-aurora{position:absolute;inset:-20%;filter:blur(70px) saturate(1.3);opacity:.55}
.ft-aurora i{position:absolute;border-radius:50%;mix-blend-mode:screen;animation:aur 18s ease-in-out infinite alternate}
.ft-aurora i:nth-child(1){width:55%;height:60%;left:0;top:20%;background:radial-gradient(circle,#00b8ff,transparent 65%)}
.ft-aurora i:nth-child(2){width:50%;height:55%;right:5%;top:10%;background:radial-gradient(circle,#ff2d8a,transparent 65%);animation-delay:-6s;animation-duration:22s}
.ft-aurora i:nth-child(3){width:45%;height:50%;left:30%;bottom:0;background:radial-gradient(circle,#7a3cff,transparent 65%);animation-delay:-12s;animation-duration:26s}
@keyframes aur{0%{transform:translate(0,0) scale(1)}50%{transform:translate(8%,-6%) scale(1.15)}100%{transform:translate(-6%,5%) scale(.95)}}
.ft-caustic{position:absolute;inset:0;opacity:.07;mix-blend-mode:screen;
  background:repeating-radial-gradient(circle at 30% 40%,transparent 0 22px,rgba(160,240,255,.9) 23px,transparent 26px),repeating-radial-gradient(circle at 70% 60%,transparent 0 30px,rgba(160,240,255,.8) 31px,transparent 34px);
  background-size:520px 520px,640px 640px;animation:caus 20s linear infinite}
@keyframes caus{to{background-position:520px 260px,-640px 320px}}
footer.ft3d .ft-in{z-index:2}

.ft-caustic{opacity:.035}
.ft-ct{background:linear-gradient(160deg,rgba(10,30,70,.82),rgba(6,18,45,.82));backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.ft-map{background:#061633}

/* water-chemistry footer tint */
.ft-aurora i:nth-child(2){background:radial-gradient(circle,#00e0b0,transparent 65%)}
.ft-aurora{opacity:.45}
.ft-logo{box-shadow:0 0 0 0 transparent,0 18px 40px -14px rgba(0,184,255,.55);background:transparent}.ft-logo img{filter:drop-shadow(0 0 10px rgba(39,230,255,.35))}
/* footer logo = header logo style */
.ft-logo.brand{width:220px;box-shadow:none;background:transparent}
.ft-logo.brand img{filter:none}
/* round footer emblem: pure white background */
.ft-coin-in span,.ft-coin-in .cb{background:#ffffff!important;box-shadow:inset 0 0 0 2px #fff,inset 0 -4px 10px rgba(0,60,140,.12),0 0 0 3px #27e6ff,0 0 26px rgba(39,230,255,.7)}
.s-ig{--c1:#feda75;--c2:#d62976;--sh:#5b1048}
.s-ig .soc-face{background:radial-gradient(circle at 30% 107%,#fdf497 0%,#fdf497 5%,#fd5949 45%,#d6249f 60%,#285AEB 90%)}
.ft-soc{gap:10px}.soc{width:46px;height:46px}
.ft-soc{gap:8px;flex-wrap:nowrap}.soc{width:42px;height:42px;border-radius:13px}.soc svg{width:21px;height:21px}
/* ===== Mobile compatibility fixes ===== */
/* 1. social row wraps on very small phones (<=360px) */
@media (max-width:360px){.ft-soc{flex-wrap:wrap}}
.ft-grid>*{min-width:0}
/* 2. TDS / MSDS / COA tables: stack into readable cards on phones */
@media (max-width:640px){
  .docsheet table,.docsheet thead,.docsheet tbody,.docsheet tr,.docsheet th,.docsheet td{display:block;width:100%!important}
  .docsheet thead{position:absolute;width:1px!important;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .docsheet tr{border:1px solid #dbe5f2;border-radius:12px;margin-bottom:10px;overflow:hidden;background:#fff}
  .docsheet th,.docsheet td{border:0;border-bottom:1px solid #eef3f9;padding:9px 12px;overflow-wrap:anywhere}
  .docsheet tr>*:last-child{border-bottom:0}
  .docsheet tbody th{background:#f4f8fd;font-weight:700}
  .docsheet td[data-label]::before{content:attr(data-label);display:block;font-family:var(--font-m);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:#5a6b8c;margin-bottom:2px}
  .docsheet table.apps td:first-child{width:auto!important;text-align:left}
  .docsheet tbody tr:nth-child(even) td{background:#fff}
  .docsheet .dhead img{width:180px}.docsheet .dmeta{text-align:left}
}
/* 3. bigger tap targets on touch screens */
@media (max-width:960px){
  .ft-col ul{gap:2px}.ft-col a{padding:8px 0;min-height:40px}
  .fb-links a,.f-bottom a{display:inline-block;padding:10px 4px}
  .topbar .tb-l a,.topbar .tb-r a{display:inline-block;padding:8px 2px}
  .crumbs a{display:inline-block;padding:6px 0}
  .ft-rate{padding:8px 0}
}
/* 4. minimum readable text size */
.ft-coin-in .cb{font-size:.74rem}.ft-cert small{font-size:.7rem}
@media (max-width:360px){.ft-logo.brand{width:180px}.ft-coin{width:62px;height:62px}.ft-logo-row{gap:12px}}
.p-card .p-links a{display:inline-flex;align-items:center;min-height:40px;padding:4px 0}
@media (max-width:960px){.card p.mono a{display:inline-block;padding:8px 2px}}
.cert .seal{font-size:.72rem}
.card h3 a{display:block;padding:6px 0}table.spec th a{display:inline-block;padding:8px 0}.p-card .p-links{gap:4px 14px}
/* links to Polymers & Phosphonates portal */
.dd-menu .dd-portal{grid-column:1/-1;margin-top:8px;padding:10px 12px;border-radius:12px;background:linear-gradient(90deg,rgba(0,184,255,.18),rgba(122,60,255,.18));border:1px solid rgba(39,230,255,.35);color:#fff;font-weight:700;text-align:center}
.dd-menu .dd-portal:hover{background:var(--aquagrad)}
.portal-card{display:flex;gap:16px;align-items:center;padding:18px 20px;border-radius:20px;margin:0 0 26px;background:linear-gradient(120deg,rgba(0,184,255,.14),rgba(122,60,255,.14));border:1px solid rgba(39,230,255,.35);color:#fff;transition:transform .3s,box-shadow .3s}
.portal-card:hover{transform:translateY(-3px);box-shadow:0 18px 40px -16px rgba(0,184,255,.7);color:#fff}
.portal-card .pc-ic{flex-shrink:0;width:52px;height:52px;border-radius:15px;display:grid;place-items:center;background:var(--aquagrad);font-family:var(--font-m);font-weight:700;font-size:1.2rem;box-shadow:0 5px 0 #062a6b}
.portal-card em{display:block;font-style:normal;font-family:var(--font-m);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan)}
.portal-card b{display:block;font-size:1rem;margin:2px 0}
.portal-card small{color:var(--muted);font-size:.85rem}
.portal-link{display:inline-block;margin-left:6px;font-weight:700;color:var(--pink);padding:6px 0}
.price-tag{margin-top:16px;padding:14px 18px;border-radius:16px;background:linear-gradient(120deg,rgba(255,207,63,.14),rgba(255,45,138,.10));border:1px solid rgba(255,207,63,.4)}
.price-tag em{display:block;font-style:normal;font-family:var(--font-m);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.price-tag b{display:block;font-family:var(--font-h);font-size:1.35rem;color:#fff;margin:2px 0}
.price-tag small{color:var(--muted);font-size:.8rem}

.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.send-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.send-row .btn{justify-content:center;width:100%}
.form-status{margin-top:12px;font-size:.92rem;font-weight:600;min-height:1.2em}
.form-status.ok{color:var(--teal)}.form-status.err{color:var(--pink)}
@media (max-width:480px){.send-row{grid-template-columns:1fr}}