@font-face{font-family:"Archivo";font-style:normal;font-weight:700 800;font-stretch:90%;font-display:swap;src:url(fonts/archivo.woff2) format("woff2")}
@font-face{font-family:"Source Sans 3";font-style:normal;font-weight:400 700;font-display:swap;src:url(fonts/ss3.woff2) format("woff2")}
:root{
  --white:#fff; --paper:#FBF9F7; --ink:#1E1412; --ink-2:#5C4B47; --line:#E8E0DA;
  --red:#D7261E; --red-deep:#B81D17; --orange-deep:#E27A0E; --orange-ink:#A84E00; --maroon:#7A0F0A; --orange:#F58A1F; --yellow:#F0CF3F; --green:#84AC28; --green-ink:#4F6B0E;
  --display:"Archivo",system-ui,sans-serif; --body:"Source Sans 3",system-ui,sans-serif;
  --gutter:clamp(16px,4vw,48px); --max:1200px;
  --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--ink);font:400 1.0625rem/1.6 var(--body);font-variant-numeric:tabular-nums;text-rendering:optimizeLegibility}
img,svg,canvas{display:block;max-width:100%}
a{color:var(--maroon);text-decoration-thickness:1px;text-underline-offset:.2em}
a:hover{color:var(--ink);text-decoration-color:var(--orange);text-decoration-thickness:2px}
::selection{background:var(--yellow);color:var(--ink)}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:2px}
h1,h2,h3{font-family:var(--display);font-weight:800;line-height:1.06;letter-spacing:-.02em;margin:0;text-wrap:balance;font-stretch:90%}
h1{font-size:clamp(2rem,3.4vw,2.85rem)}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem)}
h3{font-size:1.25rem;letter-spacing:-.01em}
p{margin:0 0 1em;max-width:68ch}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;z-index:99}
.skip:focus{left:8px}
/* nav */
.stripe{height:5px;background:linear-gradient(90deg,var(--orange) 0 55%,var(--yellow) 55% 80%,var(--green) 80% 92%,var(--red) 92%)}
.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:28px;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font:800 1.4rem/1 var(--display);letter-spacing:-.02em}
.brand img{width:42px;height:42px}
.brand small{display:block;font:600 .76rem/1.2 var(--body);letter-spacing:.02em;color:var(--ink-2);margin-top:3px}
.nav ul{display:flex;gap:22px;list-style:none;margin:0 0 0 auto;padding:0}
.nav ul a{color:var(--ink);text-decoration:none;font-weight:600;font-size:.97rem;padding:6px 0;border-bottom:2px solid transparent}
.nav ul a:hover,.nav ul a[aria-current]{border-color:var(--orange);color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:8px;font:700 1rem/1 var(--body);padding:14px 22px;border-radius:4px;text-decoration:none;border:2px solid var(--orange);background:var(--orange);color:var(--ink);cursor:pointer;transition:background .2s,color .2s,transform .2s var(--ease)}
.btn:hover{background:var(--orange-deep);border-color:var(--orange-deep);color:var(--ink);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--maroon);border-color:var(--maroon)}
.btn.ghost:hover{background:var(--maroon);color:#fff}
.btn.sm{padding:10px 16px;font-size:.93rem}
.menu-btn{display:none;margin-left:auto;background:none;border:2px solid var(--ink);border-radius:4px;padding:8px 12px;font:700 .9rem var(--body);cursor:pointer}
/* hero + bench */
.hero{padding:clamp(28px,5vw,64px) 0 clamp(28px,4vw,48px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,4vw,56px);align-items:start}
.hero h1 em{font-style:normal;color:var(--maroon);background:linear-gradient(transparent 62%,rgba(245,138,31,.5) 62% 92%,transparent 92%)}
.lede{font-size:1.2rem;color:var(--ink-2);margin:20px 0 26px}
.actions{display:flex;flex-wrap:wrap;gap:12px}
.proof{display:flex;flex-wrap:wrap;gap:8px 22px;margin:26px 0 0;padding:18px 0 0;border-top:1px solid var(--line);list-style:none;font-size:.95rem;color:var(--ink-2)}
.proof li{display:flex;align-items:center;gap:8px}
.proof i{width:8px;height:8px;border-radius:50%;background:var(--green);display:inline-block}
.bench{border:1px solid var(--line);border-radius:6px;background:var(--white);box-shadow:0 18px 40px -24px rgba(30,20,18,.28)}
.beakers{background:linear-gradient(var(--line),var(--line)) 0 calc(100% - 60px)/100% 2px no-repeat;display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line)}
.beaker{all:unset;box-sizing:border-box;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:6px;padding:16px 6px 12px;border-right:1px solid var(--line);position:relative;transition:background .2s}
.beaker:last-child{border-right:0}
.beaker:hover{background:var(--paper)}
.beaker:focus-visible{outline:3px solid var(--orange);outline-offset:-3px}
.beaker svg{width:84px;height:100px}
.beaker b{font:800 .95rem/1.1 var(--display);letter-spacing:-.01em;text-align:center}
.beaker span{font-size:.8rem;color:var(--ink-2);text-align:center;line-height:1.2}
.beaker[aria-pressed=true]{background:var(--paper)}
.beaker[aria-pressed=true]::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:4px;background:var(--c)}
.beaker .glass{stroke:var(--ink);fill:none;stroke-width:2.2;stroke-linejoin:round;stroke-linecap:round}
.beaker .liquid{fill:var(--c);opacity:.38}
.beaker[aria-pressed=true] .liquid{opacity:.62}
.slide{position:relative;background:#fff}
.slide canvas{width:100%;aspect-ratio:16/9;background:
  radial-gradient(circle at 50% 50%,#fff 0,#fff 55%,#F7F2EE 100%)}
.slide .tag{position:absolute;left:12px;top:10px;font:700 .78rem/1 var(--body);color:var(--ink-2);background:rgba(255,255,255,.9);padding:6px 8px;border-radius:3px}
.dose{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:14px 16px;border-top:1px solid var(--line)}
.dose label{font-weight:700;font-size:.95rem}
.dose output{font:800 1.15rem var(--display);min-width:7ch;text-align:right}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:28px;background:transparent;cursor:pointer;--c:var(--orange)}
input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:3px;background:linear-gradient(90deg,var(--c) var(--p,0%),var(--line) var(--p,0%))}
input[type=range]::-moz-range-track{height:6px;border-radius:3px;background:var(--line)}
input[type=range]::-moz-range-progress{height:6px;border-radius:3px;background:var(--c)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:#fff;border:4px solid var(--c);margin-top:-9px;box-shadow:0 2px 6px rgba(30,20,18,.25)}
input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:#fff;border:4px solid var(--c)}
.note{font-size:.88rem;color:var(--ink-2);padding:0 16px 14px;margin:0;max-width:none}
/* sections */
section{padding:clamp(44px,7vw,88px) 0}
.band{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(20px,4vw,56px);margin-bottom:36px;align-items:end}
.sec-head p{color:var(--ink-2);margin:0}
.log{width:100%;border-collapse:collapse;font-size:1rem}
.log caption{text-align:left;font:800 1.1rem var(--display);padding-bottom:10px}
.log th,.log td{padding:11px 12px;border-top:1px solid var(--line);text-align:left;vertical-align:top}
.log thead th{border-top:2px solid var(--ink);font:700 .85rem var(--body);color:var(--ink-2)}
.log tbody th{font-weight:600;color:var(--ink-2);width:34%}
.log td.na{color:#3A2C29}
.log .a{color:var(--orange-ink)}.log .c{color:var(--maroon)}
.tablewrap{overflow-x:auto}
.rows{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.rows li{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:24px;padding:22px 0;border-bottom:1px solid var(--line)}
.rows h3{font-size:1.5rem}
.rows p{margin:0;color:var(--ink-2)}
.rows a.row{display:contents;text-decoration:none;color:inherit}
.list-link{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr) auto;gap:24px;padding:22px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink);align-items:center}
.list-link:hover h3{color:var(--orange-ink)}
.list-link p{margin:0;color:var(--ink-2)}
.list-link .go{font-weight:700;color:var(--maroon)}
.docs td a{font-weight:600}
.calc-band{background:var(--maroon);color:#fff}
.calc-band h2,.calc-band p{color:#fff}
.calc-band .btn{background:var(--yellow);border-color:var(--yellow);color:var(--ink)}
.calc-band .btn:hover{background:#fff;border-color:#fff}
.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,4vw,56px)}
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid var(--ink)}
.facts div{padding:18px 16px 18px 0;border-bottom:1px solid var(--line)}
.facts dt{font-size:.85rem;color:var(--ink-2);font-weight:600}
.facts dd{margin:4px 0 0;font:800 1.35rem/1.15 var(--display);letter-spacing:-.01em}
.crumbs{font-size:.9rem;color:var(--ink-2);padding:20px var(--gutter) 0}
.crumbs a{color:var(--ink-2)}
.page-hero{padding:24px 0 36px;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(2rem,4.4vw,3.2rem);margin-top:14px;max-width:20ch}
.page-hero .lede{max-width:62ch}
.prose h2{font-size:1.75rem;margin:44px 0 14px}
.prose h3{margin:28px 0 8px}
.prose ul,.prose ol{padding-left:1.2em;max-width:68ch}
.prose li{margin-bottom:.4em}
.callout{background:var(--paper);border:1px solid var(--line);border-radius:4px;padding:18px 20px;margin:24px 0;max-width:68ch}
.callout strong{color:var(--maroon)}
/* forms + calc */
.form{display:grid;gap:16px;max-width:560px}
.form label{display:grid;gap:6px;font-weight:600;font-size:.95rem}
input,select,textarea{font:400 1rem var(--body);padding:12px 12px;border:1.5px solid #BDB1AB;border-radius:4px;background:#fff;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{border-color:var(--maroon);outline:3px solid rgba(245,138,31,.45);outline-offset:0}
textarea{min-height:120px;resize:vertical}
.calc{border:1px solid var(--line);border-radius:6px;padding:22px;margin-bottom:28px}
.calc h2{font-size:1.5rem;margin-bottom:16px}
.calc .fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
.calc .out{margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
.kpis{display:flex;flex-wrap:wrap;gap:12px 32px;margin-bottom:10px}
.kpis div{display:grid}.kpis b{font:800 1.8rem/1.1 var(--display);color:var(--maroon)}.kpis span{font-size:.88rem;color:var(--ink-2)}
/* footer */
footer{background:var(--ink);color:#EADFD9;padding:48px 0 28px;font-size:.95rem}
footer a{color:#fff}
footer a:hover{color:var(--yellow)}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:32px}
footer h3{font-size:.9rem;color:var(--yellow);margin-bottom:10px;letter-spacing:0}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
footer .legal{margin-top:32px;padding-top:18px;border-top:1px solid #3d2e2a;font-size:.85rem;color:#4A3A36}
.wa{position:fixed;right:16px;bottom:16px;z-index:30;background:var(--green-ink);color:#fff;padding:12px 16px;border-radius:999px;text-decoration:none;font-weight:700;box-shadow:0 8px 20px -8px rgba(0,0,0,.5)}
.wa:hover{background:#3d5409;color:#fff}
@media (max-width:900px){
  .hero-grid,.sec-head,.rows li,.list-link,.two{grid-template-columns:1fr}
  .list-link{gap:6px}
  .facts{grid-template-columns:repeat(2,1fr)}
  footer .cols{grid-template-columns:1fr 1fr}
  .menu-btn{display:block}
  .nav ul{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;gap:0;padding:8px var(--gutter) 16px;border-bottom:1px solid var(--line)}
  .nav ul.open{display:flex}
  .nav ul a{display:block;padding:12px 0}
  .nav .btn{display:none}
}
@media (max-width:520px){
  .beaker svg{width:46px;height:58px}.beaker span{display:none}
  footer .cols{grid-template-columns:1fr}
  .dose{grid-template-columns:1fr auto}.dose label{grid-column:1/-1}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
footer .foot-brand{color:#fff}
footer .foot-brand:hover{color:var(--yellow)}
.skip:hover{color:#fff}
.wa.away{opacity:0;pointer-events:none}.wa{transition:opacity .2s}
.grade-hero{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,3fr);gap:32px;align-items:center}.grade-hero svg{width:100%;max-width:200px;margin-left:auto}
@media (max-width:900px){.grade-hero{grid-template-columns:1fr}.grade-hero svg{display:none}}
@media (max-width:520px){.beaker svg{width:46px;height:58px}}

/* ---------- motion ---------- */
.log tbody tr{transition:background-color .2s}
.log tbody tr:hover{background:var(--paper)}
.btn{position:relative;overflow:hidden}
.list-link .go{display:inline-block;transition:transform .35s var(--ease)}
.list-link:hover .go,.list-link:focus-visible .go{transform:translateX(6px)}
.nav ul a{border-bottom-color:transparent!important;background:linear-gradient(var(--orange),var(--orange)) 0 100%/0 2px no-repeat;background-origin:border-box;transition:background-size .35s var(--ease)}
.nav ul a:hover,.nav ul a[aria-current]{background-size:100% 2px}
.brand img{transition:transform .8s var(--ease)}
.brand:hover img{transform:rotate(45deg)}
.progress{display:none}
.bench{transition:box-shadow .4s var(--ease)}
.slide canvas{touch-action:pan-y;cursor:crosshair}

@media (prefers-reduced-motion:no-preference){
  @keyframes rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
  @keyframes maskup{from{clip-path:inset(0 0 100% 0);transform:translateY(.5em)}to{clip-path:inset(0 0 -20% 0);transform:none}}
  @keyframes wipe{from{transform:scaleX(0)}to{transform:scaleX(1)}}
  @keyframes fillup{from{transform:scaleY(0)}to{transform:scaleY(1)}}
  @keyframes slosh{0%{transform:scaleY(.82) skewX(-3deg)}45%{transform:scaleY(1.05) skewX(2deg)}100%{transform:none}}
  @keyframes spin1{from{transform:rotate(-200deg) scale(.7);opacity:0}to{transform:none;opacity:1}}
  @keyframes shine{from{transform:translateX(-120%) skewX(-18deg)}to{transform:translateX(220%) skewX(-18deg)}}
  @keyframes prog{from{transform:scaleX(0)}to{transform:scaleX(1)}}
  @keyframes ping{0%{box-shadow:0 0 0 0 rgba(79,107,14,.5)}100%{box-shadow:0 0 0 18px rgba(79,107,14,0)}}

  .stripe{transform-origin:left;animation:wipe 1s var(--ease) both}
  .brand img{animation:spin1 1.2s var(--ease) .1s both}
  .hero h1{animation:maskup .9s var(--ease) .15s both}
  .hero .lede{animation:rise .8s var(--ease) .35s both}
  .hero .actions{animation:rise .8s var(--ease) .47s both}
  .hero .proof li{animation:rise .7s var(--ease) both}
  .hero .proof li:nth-child(1){animation-delay:.6s}.hero .proof li:nth-child(2){animation-delay:.68s}
  .hero .proof li:nth-child(3){animation-delay:.76s}.hero .proof li:nth-child(4){animation-delay:.84s}
  .bench{animation:rise 1s var(--ease) .3s both}
  .beaker .liquid{transform-box:fill-box;transform-origin:50% 100%;animation:fillup 1.1s var(--ease) both}
  .beaker:nth-child(1) .liquid{animation-delay:.75s}.beaker:nth-child(2) .liquid{animation-delay:.87s}
  .beaker:nth-child(3) .liquid{animation-delay:.99s}.beaker:nth-child(4) .liquid{animation-delay:1.11s}
  .beaker[aria-pressed=true] .liquid{animation-name:slosh;animation-duration:.9s;animation-delay:0s}
  .beaker svg{transition:transform .5s var(--ease)}
  .beaker:hover svg{transform:translateY(-4px) rotate(-2deg)}
  .grade-hero svg{animation:rise 1s var(--ease) .4s both}
  .page-head,.crumbs{animation:rise .7s var(--ease) .1s both}
  .btn::after{content:"";position:absolute;inset:0;width:40%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.55),transparent);transform:translateX(-120%) skewX(-18deg);pointer-events:none}
  .btn:hover::after{animation:shine .9s var(--ease)}
  .btn:active{transform:translateY(1px) scale(.985)}
  .wa{animation:ping 2.2s ease-out 4s 2}

  /* scroll reveals: content is visible unless JS marks it .rv, so a failed script hides nothing */
  .rv{opacity:0;transform:translateY(20px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0ms)}
  .rv.in{opacity:1;transform:none}
  h2.rv{opacity:1;transform:none;clip-path:inset(0 0 100% 0);transition:clip-path .9s var(--ease),transform .9s var(--ease);transform:translateY(.4em)}
  h2.rv.in{clip-path:inset(0 0 -20% 0);transform:none}
  .rows.rv,.list-wrap.rv{opacity:1;transform:none}

  /* page-to-page continuity and a scroll progress line, where the browser supports them */
  @view-transition{navigation:auto}
  ::view-transition-old(root){animation:.2s ease-in both vt-out}
  ::view-transition-new(root){animation:.4s var(--ease) both vt-in}
  @keyframes vt-out{to{opacity:0}}
  @keyframes vt-in{from{opacity:0}}
  .nav{view-transition-name:nav}
  @supports (animation-timeline:scroll()){
    .progress{display:block;position:fixed;left:0;top:0;right:0;height:3px;background:var(--orange);transform-origin:left;transform:scaleX(0);z-index:50;animation:prog linear both;animation-timeline:scroll(root)}
  }
}

/* faq + certificates */
.faq{border-top:2px solid var(--ink);padding-top:0}
.faq details{border-bottom:1px solid var(--line);padding:0;max-width:none}
.faq summary{cursor:pointer;list-style:none;padding:20px 40px 20px 0;font:800 1.2rem/1.25 var(--display);letter-spacing:-.01em;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:10px;height:10px;border-right:2px solid var(--maroon);border-bottom:2px solid var(--maroon);transform:translateY(-70%) rotate(45deg);transition:transform .35s var(--ease)}
.faq details[open] summary::after{transform:translateY(-30%) rotate(225deg)}
.faq summary:hover{color:var(--orange-ink)}
.faq details p{margin:0 0 22px;color:var(--ink-2);max-width:68ch}
.certs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,3vw,36px)}
.certs figure{margin:0}
.certs img{width:100%;height:auto;border:1px solid var(--line);border-radius:4px;background:#fff;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.certs a:hover img{transform:translateY(-4px);box-shadow:0 18px 30px -18px rgba(30,20,18,.35)}
.certs figcaption{margin-top:12px;font-size:.95rem;color:var(--ink-2)}
@media (max-width:760px){.certs{grid-template-columns:1fr}}
@media (prefers-reduced-motion:no-preference){.page-hero h1{animation:maskup .9s var(--ease) .1s both}.page-hero .lede{animation:rise .8s var(--ease) .3s both}}

.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(12px,2vw,24px)}
.gallery:has(figure:nth-child(4)){grid-template-columns:repeat(2,minmax(0,1fr))}
.gallery figure{margin:0;overflow:hidden}
.gallery img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:4px;transition:transform .9s var(--ease)}
.gallery figure:hover img{transform:scale(1.04)}
.gallery figcaption{margin-top:10px;font-size:.92rem;color:var(--ink-2)}
@media (max-width:760px){.gallery,.gallery:has(figure:nth-child(4)){grid-template-columns:1fr}}

/* nav fit with eight links */
.nav ul a,.nav .btn.sm{white-space:nowrap}
@media (min-width:901px) and (max-width:1180px){.nav .wrap{gap:16px}.nav ul{gap:14px}.nav ul a{font-size:.92rem}.brand small{display:none}}
.tablewrap + .tablewrap{margin-top:36px}

/* Resources dropdown */
.nav .has-sub{position:relative}
.nav .has-sub>a::after{content:"";display:inline-block;width:6px;height:6px;margin-left:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .3s var(--ease)}
.nav .has-sub:hover>a::after,.nav .has-sub:focus-within>a::after{transform:translateY(0) rotate(225deg)}
.nav .has-sub:has([aria-current])>a{background-size:100% 2px}
.nav ul.sub{display:none;position:absolute;left:-16px;top:100%;min-width:190px;margin:0;padding:8px 0;flex-direction:column;gap:0;background:#fff;border:1px solid var(--line);border-top:2px solid var(--orange);border-radius:0 0 6px 6px;box-shadow:0 18px 30px -18px rgba(30,20,18,.35)}
.nav .has-sub:hover>.sub,.nav .has-sub:focus-within>.sub{display:flex}
.nav ul.sub a{display:block;padding:10px 18px;border-bottom:0!important;background:none}
.nav ul.sub a:hover,.nav ul.sub a[aria-current]{background:var(--paper);color:var(--ink)}
@media (prefers-reduced-motion:no-preference){.nav .has-sub:hover>.sub,.nav .has-sub:focus-within>.sub{animation:rise .25s var(--ease) both}}
@media (max-width:900px){
  .nav ul.sub{display:flex;position:static;border:0;box-shadow:none;padding:0 0 0 14px;min-width:0;background:transparent}
  .nav .has-sub>a::after{display:none}
}

.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}

/* ---------- heavy motion layer (only when JS adds .motion and the visitor allows motion) ---------- */
@media (prefers-reduced-motion:no-preference){
  /* hero field + glow */
  .hero,.page-hero{position:relative;overflow:hidden}
  .hero::before,.page-hero::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(520px circle at var(--gx,78%) var(--gy,22%),rgba(245,138,31,.16),transparent 62%);transition:opacity .4s}
  .hero>.wrap,.page-hero>.wrap{position:relative;z-index:1}
  canvas.field{position:absolute;left:0;top:0;z-index:0;pointer-events:none;opacity:.9}

  /* word-by-word headline rise */
  .split{animation:none!important;clip-path:none!important;transform:none!important;transition:none!important}
  .split .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.12em;margin-bottom:-.12em}
  .split .w>span{display:inline-block;transform:translateY(112%) rotate(4deg);transform-origin:0 100%;transition:transform 1s var(--ease);transition-delay:calc(var(--i,0)*55ms + 120ms)}
  .split.in .w>span{transform:none}
  h2.split{opacity:1}
  .hero h1 em{background-repeat:no-repeat;background-size:0% 100%;transition:background-size 1.3s var(--ease) 1s}
  .hero h1.split.in em{background-size:100% 100%}

  /* alternate slide direction for rows */
  .rows li.rv:nth-child(odd),.list-link.rv:nth-child(odd){transform:translateX(-36px)}
  .rows li.rv:nth-child(even),.list-link.rv:nth-child(even){transform:translateX(36px)}
  .rows li.rv.in,.list-link.rv.in{transform:none}
  .tablewrap.rv{transform:translateY(34px) scale(.985)}
  .tablewrap.rv.in{transform:none}
  .gallery figure.rv,.certs figure.rv{opacity:0;transform:translateY(40px) scale(.96);clip-path:inset(0 0 14% 0 round 4px)}
  .gallery figure.rv.in,.certs figure.rv.in{opacity:1;transform:none;clip-path:inset(0 0 0 0 round 4px);transition:opacity .9s var(--ease),transform 1s var(--ease),clip-path 1.1s var(--ease)}

  /* parallax and tilt images */
  .gallery img,.certs img{will-change:transform;transform:perspective(900px) translateY(var(--py,0px)) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) scale(var(--sc,1.12));transition:transform .5s var(--ease)}
  .certs img{--sc:1}
  .gallery figure:hover img{transform:perspective(900px) translateY(var(--py,0px)) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) scale(var(--sc,1.16))}
  .certs a:hover img{transform:perspective(900px) translateY(var(--py,0px)) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) scale(1.03)}

  /* sticky nav tightens */
  .nav{transition:box-shadow .4s var(--ease),background-color .4s}
  .nav .wrap{transition:height .4s var(--ease)}
  .nav .brand img{transition:width .4s var(--ease),height .4s var(--ease),transform .8s var(--ease)}
  .nav.stuck{box-shadow:0 14px 30px -22px rgba(30,20,18,.5);background:rgba(255,255,255,.88);backdrop-filter:blur(10px)}
  .nav.stuck .wrap{height:54px}
  .nav.stuck .brand img{width:34px;height:34px}
  .nav.stuck .brand small{display:none}

  /* ribbon */
  .ribbon{overflow:hidden;background:var(--ink);color:#fff;border-top:3px solid var(--orange);padding:16px 0;white-space:nowrap}
  .ribbon .track{display:inline-flex;gap:0;animation:marquee 46s linear infinite;will-change:transform}
  .ribbon span{font:800 1.15rem/1 var(--display);letter-spacing:-.01em;padding:0 28px;position:relative}
  .ribbon span::after{content:"";position:absolute;right:-5px;top:50%;width:9px;height:9px;margin-top:-4px;border-radius:50%;background:var(--orange)}
  .ribbon:hover .track{animation-play-state:paused}
  @keyframes marquee{to{transform:translateX(-25%)}}

  /* selected beaker: bubbles rise, liquid breathes */
  .beaker[aria-pressed=true]::before{content:"";position:absolute;left:50%;bottom:62px;width:6px;height:6px;margin-left:-3px;border-radius:50%;background:var(--c);opacity:0;box-shadow:-14px 6px 0 -1px var(--c),12px 12px 0 -2px var(--c),-4px 20px 0 -1px var(--c),18px 2px 0 -2px var(--c);animation:bubbles 2.6s ease-in infinite}
  @keyframes bubbles{0%{opacity:0;transform:translateY(24px)}25%{opacity:.7}100%{opacity:0;transform:translateY(-44px)}}
  .beaker[aria-pressed=true] .liquid{animation:slosh .9s var(--ease),breathe 3.4s ease-in-out .9s infinite}
  @keyframes breathe{50%{transform:scaleY(1.035)}}

  /* footer sun turns slowly */
  .foot-brand img{animation:turn 60s linear infinite}
  @keyframes turn{to{transform:rotate(360deg)}}

  /* dramatic page transition: next page wipes down over the old one */
  ::view-transition-old(root){animation:.35s ease-in both vt-out2}
  ::view-transition-new(root){animation:.7s var(--ease) both vt-wipe}
  @keyframes vt-out2{to{opacity:.35;transform:scale(.985) translateY(-10px)}}
  @keyframes vt-wipe{from{clip-path:inset(0 0 100% 0)}to{clip-path:inset(0 0 0 0)}}
}

/* ---------- logo-colour pass: white ground, logo colours as accents, compact footer ---------- */
footer{background:#fff;color:var(--ink-2);padding:26px 0 16px;font-size:.9rem;border-top:3px solid var(--orange)}
footer a{color:var(--ink);text-decoration-color:var(--orange);text-underline-offset:.2em}
footer a:hover{color:var(--maroon)}
footer .cols{grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:24px}
footer h3{font-size:.85rem;color:var(--maroon);margin-bottom:8px}
footer ul{gap:3px}
footer p{margin:0 0 .6em;max-width:44ch;line-height:1.5}
footer .foot-brand{color:var(--ink);font-size:1.15rem}
footer .foot-brand:hover{color:var(--maroon)}
footer .foot-brand img{width:34px;height:34px}
footer .legal{margin-top:16px;padding-top:12px;border-top:1px solid var(--line);font-size:.8rem;color:var(--ink-2);max-width:none;line-height:1.5}
footer .legal a{font-weight:600}
.ribbon{background:var(--paper)!important;color:var(--maroon)!important;border-top:1px solid var(--line)!important;border-bottom:3px solid var(--orange);padding:12px 0!important}
.ribbon span{font-size:1rem!important}
.wa{background:var(--green);color:var(--ink);box-shadow:0 8px 20px -10px rgba(30,20,18,.45)}
.wa:hover{background:#76992A;color:var(--ink)}
@media (prefers-reduced-motion:no-preference){@keyframes ping{0%{box-shadow:0 0 0 0 rgba(132,172,40,.55)}100%{box-shadow:0 0 0 18px rgba(132,172,40,0)}}}
@media (max-width:900px){footer .cols{grid-template-columns:1fr 1fr}}
@media (max-width:520px){footer .cols{grid-template-columns:1fr}}

/* ---------- saffron footer and ribbon (logo oranges) ---------- */
:root{--saffron-tint:#FFF3E1;--saffron-mid:#FFE2BA}
footer{background:linear-gradient(180deg,var(--saffron-tint),var(--saffron-mid));border-top:4px solid transparent;border-image:linear-gradient(90deg,#F58A1F 0 60%,#F0CF3F 60% 85%,#84AC28 85%) 1;color:#5A3A22}
footer a{color:var(--ink);text-decoration-color:var(--orange)}
footer a:hover{color:var(--orange-ink)}
footer h3{color:var(--orange-ink)}
footer .foot-brand,footer .foot-brand:hover{color:var(--ink)}
footer .legal{border-top:1px solid rgba(168,78,0,.28);color:#5A3A22}
.ribbon{background:var(--saffron-tint)!important;color:var(--orange-ink)!important;border-top:1px solid rgba(168,78,0,.2)!important;border-bottom:3px solid var(--orange)}

/* About: logo on the right of the opening copy */
.about-intro{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:clamp(24px,5vw,72px);align-items:center}
.about-intro .prose{max-width:none}
.about-mark{display:flex;justify-content:center;align-items:center}
.about-mark img{width:min(100%,380px);height:auto;filter:drop-shadow(0 26px 30px rgba(245,138,31,.28))}
@media (prefers-reduced-motion:no-preference){
  .about-mark img{animation:aboutIn 1.3s var(--ease) .2s both,turn 90s linear 1.5s infinite}
  @keyframes aboutIn{from{opacity:0;transform:rotate(-120deg) scale(.6)}to{opacity:1;transform:none}}
}
@media (max-width:820px){.about-intro{grid-template-columns:1fr}.about-mark{order:-1}.about-mark img{width:min(60%,240px)}}

/* footer bottom bar, same layout as surajchemicals.com */
footer .legal{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 24px;font-size:.85rem}
footer .legal-links{display:flex;gap:20px}
footer .legal a{font-weight:500}
@media (max-width:640px){footer .legal{flex-direction:column;align-items:flex-start}}

.note-def{margin:16px 0 0;font-size:.95rem;color:var(--ink-2);max-width:80ch}.note-def strong{color:var(--ink)}

.spec-pair{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:clamp(20px,3vw,40px);align-items:start;margin-top:22px}
.spec-pair .tablewrap+.tablewrap{margin-top:0}
@media (max-width:900px){.spec-pair{grid-template-columns:1fr}.spec-pair .tablewrap+.tablewrap{margin-top:28px}}

/* product photos */
.grade-hero .prod-photo{width:100%;max-width:340px;height:auto;margin-left:auto;border-radius:6px;border:1px solid var(--line);background:#fff}
@media (max-width:900px){.grade-hero .prod-photo{max-width:220px;margin:8px 0 0}}
/* ratings */
.rating-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,2vw,24px)}
.rating-card{display:flex;flex-direction:column;gap:6px;padding:24px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--orange);border-radius:6px;text-decoration:none;color:var(--ink);transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.rating-card:hover{transform:translateY(-4px);box-shadow:0 18px 30px -20px rgba(30,20,18,.35);color:var(--ink)}
.rating-src{font-weight:700;color:var(--ink-2);font-size:.95rem}
.rating-score{font:800 2.6rem/1 var(--display);letter-spacing:-.02em}
.stars{position:relative;display:inline-block;width:110px;height:20px;background:linear-gradient(90deg,var(--line) 0 100%);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 110 20'%3E%3Cg%3E%3Cpath id='s' d='M10 1l2.6 5.6 6.1.7-4.5 4.2 1.2 6L10 14.5 4.6 17.5l1.2-6L1.3 7.3l6.1-.7z'/%3E%3Cuse href='%23s' x='22'/%3E%3Cuse href='%23s' x='44'/%3E%3Cuse href='%23s' x='66'/%3E%3Cuse href='%23s' x='88'/%3E%3C/g%3E%3C/svg%3E") 0 0/110px 20px no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 110 20'%3E%3Cg%3E%3Cpath id='s' d='M10 1l2.6 5.6 6.1.7-4.5 4.2 1.2 6L10 14.5 4.6 17.5l1.2-6L1.3 7.3l6.1-.7z'/%3E%3Cuse href='%23s' x='22'/%3E%3Cuse href='%23s' x='44'/%3E%3Cuse href='%23s' x='66'/%3E%3Cuse href='%23s' x='88'/%3E%3C/g%3E%3C/svg%3E") 0 0/110px 20px no-repeat}
.stars>span{position:absolute;left:0;top:0;bottom:0;background:var(--orange)}
.rating-count{font-size:.9rem;color:var(--ink-2)}
@media (max-width:760px){.rating-row{grid-template-columns:1fr}}

/* grade selector */
.selector{align-self:start}
.sel-out{background:var(--saffron-tint,#FFF3E1);border:1px solid var(--line);border-top:3px solid var(--orange);border-radius:6px;padding:28px}
.sel-out .sel-k{margin:0 0 6px;font-weight:700;color:var(--orange-ink)}
.sel-out h2{margin:0 0 10px}
.sel-out.pop{animation:selpop .6s var(--ease)}
@keyframes selpop{0%{transform:scale(.97);opacity:.6}100%{transform:none;opacity:1}}
.state-list{columns:3 220px;gap:24px;list-style:none;margin:0;padding:0}
.state-list li{padding:8px 0;border-bottom:1px solid var(--line);break-inside:avoid}

.type-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2.5vw,32px)}
.type-col{background:#fff;border:1px solid var(--line);border-top:3px solid var(--orange);border-radius:6px;padding:22px}
.type-col h3{margin:0 0 6px}.type-col p{margin:0 0 10px;color:var(--ink-2);font-size:.95rem}.type-col ul{margin:0;padding-left:1.1em}.type-col li{margin:.25em 0}
.claim{font:800 1.15rem/1.35 var(--display);color:var(--orange-ink);margin:0 0 22px;max-width:60ch}
@media (max-width:900px){.type-grid{grid-template-columns:1fr}}

/* Sun Brand range, Sunfloc as the star */
.range-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,2vw,24px)}
.range-star{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,320px) 1fr;gap:clamp(18px,3vw,40px);align-items:center;padding:clamp(18px,3vw,32px);background:linear-gradient(135deg,#FFF3E1,#fff 70%);border:1px solid var(--line);border-top:4px solid var(--orange);border-radius:8px;text-decoration:none;color:var(--ink);transition:transform .45s var(--ease),box-shadow .45s var(--ease)}
.range-star img{width:100%;height:auto;border-radius:6px;background:#fff}
.range-star h3{font-size:clamp(1.6rem,2.6vw,2.2rem);margin:6px 0 10px}
.range-star p{color:var(--ink-2);margin:0 0 14px;max-width:56ch}
.range-star .go{font-weight:700;color:var(--maroon)}
.range-card{display:flex;flex-direction:column;gap:8px;padding:18px;background:#fff;border:1px solid var(--line);border-radius:8px;text-decoration:none;color:var(--ink);transition:transform .45s var(--ease),box-shadow .45s var(--ease)}
.range-card img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:6px}
.range-card h3{margin:4px 0 0}.range-card p{margin:0;color:var(--ink-2);font-size:.95rem}
.range-star:hover,.range-card:hover{transform:translateY(-4px);box-shadow:0 22px 34px -24px rgba(30,20,18,.4);color:var(--ink)}
.star-tag{display:inline-block;font:700 .78rem/1 var(--body);letter-spacing:.02em;color:var(--ink);background:var(--yellow);padding:6px 10px;border-radius:999px;vertical-align:middle}
.range{padding-top:clamp(24px,4vw,48px)}
@media (max-width:900px){.range-grid{grid-template-columns:1fr}.range-star{grid-template-columns:1fr}.range-star img{max-width:260px}}
.range-card img{object-fit:contain;background:#fff}

/* key figures */
.stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,2vw,24px)}
.stat{display:flex;flex-direction:column;gap:6px;padding:22px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--orange);border-radius:6px}
.stat-v{font:800 2.2rem/1 var(--display);letter-spacing:-.02em;color:var(--orange-ink)}
.stat-l{font-weight:700}.stat p{margin:0;color:var(--ink-2);font-size:.95rem}.stat-s{font-size:.8rem;color:var(--ink-2)}
@media (max-width:900px){.stat-grid{grid-template-columns:1fr}}

.facts dd.small{font:700 1rem/1.35 var(--body);letter-spacing:0}

.licence-strip{display:flex;gap:18px;align-items:center;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-left:0;border-top:3px solid var(--green);border-radius:6px;padding:18px 22px;margin:0 0 28px;max-width:820px}
.licence-strip p{margin:0;flex:1 1 320px;color:var(--ink-2)}.licence-strip strong{color:var(--ink)}
.lic-badge{display:inline-block;font:800 .95rem/1 var(--display);background:var(--green);color:var(--ink);padding:10px 14px;border-radius:999px;white-space:nowrap}

.licence-strip.insured{border-top-color:var(--orange)}
.lic-badge.ins{background:var(--orange)}

/* calculator band: logo saffron instead of dark maroon */
.calc-band{background:linear-gradient(120deg,#FFE2BA 0%,#FFD093 55%,#F7B867 100%);color:var(--ink);border-top:3px solid var(--orange);border-bottom:3px solid var(--orange)}
.calc-band h2{color:var(--ink)}
.calc-band p{color:#4A2F1A}
.calc-band .btn{background:var(--orange);border-color:var(--orange);color:var(--ink)}
.calc-band .btn:hover{background:#fff;border-color:#fff;color:var(--ink)}

/* gallery: clip zoom/parallax inside the photo frame so captions stay readable */
.gallery figure{overflow:visible}
.gallery .ph{overflow:hidden;border-radius:6px;aspect-ratio:3/2;background:var(--paper)}
.gallery .ph img{display:block;width:100%;height:100%;object-fit:cover;border-radius:0}
.gallery figcaption{position:relative;z-index:1;margin-top:12px;font-size:.95rem;font-weight:600;color:var(--ink)}

footer .foot-brand img,footer .foot-brand:hover img{width:88px!important;height:88px!important}
footer .foot-brand{font-size:1.5rem;gap:14px}

.rec-wrap{padding:0;margin-top:-8px}
.rec-grade{background:linear-gradient(120deg,#FFF3E1,#fff);border:1px solid var(--line);border-top:3px solid var(--orange);border-radius:6px;padding:18px 22px;max-width:900px}
.rec-grade .rec-k{display:block;font:800 .95rem/1.2 var(--display);color:var(--orange-ink);margin-bottom:6px}
.rec-grade p{margin:0;color:var(--ink-2)}
.cat-band{background:linear-gradient(120deg,#FFF3E1 0%,#FFE2BA 100%);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{display:inline-block;padding:9px 16px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem;transition:border-color .25s,background .25s}
.chip:hover{border-color:var(--orange);background:#FFF3E1;color:var(--ink)}

/* cookie banner */
#cookie-bar{position:fixed;left:16px;right:16px;bottom:16px;z-index:60;max-width:640px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--orange);border-radius:8px;padding:14px 18px;box-shadow:0 18px 40px -20px rgba(30,20,18,.45)}
#cookie-bar p{margin:0;flex:1 1 300px;font-size:.92rem;color:var(--ink-2)}
#cookie-bar .cookie-actions{display:flex;gap:10px}
@media (max-width:520px){#cookie-bar{bottom:84px}}

/* Find Us On (footer) and blog */
footer .footer-follow{margin:14px 0 8px;font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--maroon)}
footer .social-links{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
footer .social-links a{display:inline-flex;align-items:center;gap:8px;padding:4px 12px 4px 4px;border:1px solid #E6DCD6;border-radius:999px;background:#fff;color:var(--ink);font-weight:600;font-size:.84rem;text-decoration:none}
footer .social-links a:hover{border-color:var(--orange);color:var(--maroon)}
.social-icon{width:26px;height:26px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;background:#fff;border:1px solid #EEE6E1;overflow:hidden}
.social-linkedin{background:#0A66C2;border-color:#0A66C2}
.social-icon img{width:16px;height:16px;object-fit:contain;display:block}
.social-tradeindia img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.post-meta{font-size:.8rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--maroon);margin:0 0 8px}
.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.post-card{display:flex;flex-direction:column;gap:6px;padding:20px;border:1px solid #EADFD9;border-top:3px solid var(--orange);border-radius:10px;background:#fff;color:var(--ink);text-decoration:none;transition:transform .2s,box-shadow .2s}
.post-card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(30,20,18,.08)}
.post-card h3{margin:0;font-size:1.08rem;line-height:1.3}.post-card p{margin:0;color:var(--ink-2);font-size:.93rem;line-height:1.5}.post-card .go{margin-top:auto;color:var(--maroon);font-weight:700;font-size:.9rem}
.post-card .post-meta{margin:0}
@media (max-width:700px){footer .social-links a{padding:4px;gap:0}footer .social-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}footer .social-icon{width:32px;height:32px}}

/* Find Us On: single row */
footer .find-us{display:flex;align-items:center;gap:14px;margin-top:22px;padding-top:16px;border-top:1px solid #EADFD9}
footer .find-us .footer-follow{margin:0;white-space:nowrap}
footer .find-us .social-links{flex-wrap:nowrap}
@media (max-width:900px){footer .find-us .social-links a{padding:4px;gap:0}footer .find-us .social-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}footer .find-us .social-icon{width:32px;height:32px}}

/* Find Us On: small circle icons under the brand text */
footer .find-us{display:block;margin-top:14px;padding-top:0;border-top:0}
footer .find-us .footer-follow{margin:0 0 8px}
footer .find-us .social-links{flex-wrap:nowrap;gap:8px}
footer .find-us .social-links a{padding:0;gap:0;border:0;background:none;border-radius:50%}
footer .find-us .social-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
footer .find-us .social-icon{width:34px;height:34px;border:1px solid #E6DCD6;box-shadow:0 1px 2px rgba(30,20,18,.06);transition:transform .15s,border-color .15s}
footer .find-us .social-linkedin{border-color:#0A66C2}
footer .find-us .social-icon img{width:18px;height:18px}
footer .find-us .social-tradeindia img{width:100%;height:100%}
footer .find-us .social-links a:hover .social-icon{transform:translateY(-2px);border-color:var(--orange)}
/* Footer links: no underline (underline on hover only) */
footer a,footer .legal a,footer .legal-links a{text-decoration:none!important}
footer a:hover,footer a:focus-visible{text-decoration:underline!important;text-decoration-color:var(--orange);text-underline-offset:.2em}
footer .find-us a:hover,footer .foot-brand:hover{text-decoration:none!important}
/* Footer: stronger text contrast */
footer{color:#1E1412}
footer p,footer li,footer .legal,footer .legal span{color:#1E1412}
footer a{color:#0F0807;font-weight:600}
footer .legal{border-top-color:#E2CDB8}
footer h3{color:#8A1C10}
/* Darker body text site-wide */
:root{--ink:#120A08;--ink-2:#2E2220}
body{color:var(--ink)}
.lede{color:#2E2220}
.rows .row-body p{margin:0 0 .8em}.rows .row-body p:last-child{margin-bottom:0}
.facts dd.small a{color:var(--maroon)}
.table-scroll{overflow-x:auto;max-width:100%}.prose table.log{margin:8px 0 16px}
.prose table.log th[rowspan]{vertical-align:top;font-weight:700;background:#FFF8F0}

/* Product hero: two balanced columns with buying details */
.grade-hero{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);align-items:start}
.grade-hero .hero-side{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;box-shadow:0 12px 30px rgba(30,20,18,.06)}
.grade-hero .hero-side .prod-photo{display:block;width:100%;max-width:420px;margin:0 auto;border:0;border-radius:8px}
.hero-badges{list-style:none;margin:14px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.hero-badges li{font-size:.85rem;font-weight:700;color:var(--ink);background:#FFF6EC;border:1px solid #F6DDC2;border-radius:8px;padding:8px 10px}
.buy-box{display:grid;grid-template-columns:1fr 1fr;gap:0;margin:26px 0 0;border-top:2px solid var(--ink)}
.buy-box div{padding:12px 14px 12px 0;border-bottom:1px solid var(--line)}
.buy-box dt{font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--maroon)}
.buy-box dd{margin:4px 0 0;font-weight:600;line-height:1.4}
@media (max-width:860px){.grade-hero{grid-template-columns:1fr}.grade-hero .hero-side{max-width:520px}}
@media (max-width:520px){.buy-box,.hero-badges{grid-template-columns:1fr}}

/* Cards: only the title is the link; a stretched hit area keeps the whole card clickable */
.card-link{position:relative;cursor:pointer}
.card-link .stretch{color:inherit;text-decoration:none}
.card-link .stretch::after{content:"";position:absolute;inset:0;z-index:1}
.card-link .stretch:focus-visible{outline:none}
.card-link:focus-within{outline:2px solid var(--orange);outline-offset:4px}
.list-link:focus-within .go{transform:translateX(6px)}

/* Parent-company endorsement bar */
.parent-bar{background:#FFF8F0;border-bottom:1px solid #F1E2D2;font-size:.82rem;color:var(--ink)}
.parent-bar .wrap{display:flex;align-items:center;gap:8px;min-height:34px}
.parent-bar img{height:22px;width:auto}
.parent-bar strong{color:var(--maroon)}
@media (max-width:700px){.parent-bar .pb-more{display:none}}
/* City route: Chennai to the city */
.route{margin:6px 0 22px;max-width:760px}
.route svg{display:block;width:100%;height:110px;overflow:visible}
.route-base{fill:none;stroke:var(--line);stroke-width:3;stroke-dasharray:2 8;stroke-linecap:round}
.route-line{fill:none;stroke:var(--orange);stroke-width:4;stroke-linecap:round}
.route-a{fill:var(--maroon)}.route-b{fill:#fff;stroke:var(--maroon);stroke-width:3}
.route-dot{fill:var(--orange);filter:drop-shadow(0 2px 4px rgba(168,78,0,.35))}
.route.done .route-b{fill:var(--orange);stroke:var(--orange-ink);transition:fill .3s}
.route-labels{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-top:-4px;font-weight:700;font-size:.92rem}
.route-km{font:800 1.5rem/1 var(--display);color:var(--maroon);font-variant-numeric:tabular-nums}
@media (max-width:600px){.route svg{height:80px}.route-km{font-size:1.2rem}}
/* Product jar test */
.jar{margin:14px 0 0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:linear-gradient(#fff,#FBF7F2)}
.jar canvas{display:block;width:100%;height:auto;aspect-ratio:3/1}
.jar figcaption{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 12px;font-size:.84rem;color:var(--ink-2);border-top:1px solid var(--line)}
.jar-replay{font:700 .8rem/1 var(--body);color:var(--maroon);background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 12px;cursor:pointer;flex-shrink:0;transition:border-color .15s,transform .15s}
.jar-replay:hover{border-color:var(--orange)}.jar-replay:active{transform:scale(.96)}
.jar-replay:focus-visible{outline:2px solid var(--orange);outline-offset:2px}
/* Calculator drip */
.drip{display:flex;align-items:center;gap:10px;margin-top:10px;font-size:.88rem;color:var(--ink-2)}
.drip i{position:relative;width:14px;height:26px;flex-shrink:0}
.drip i::before{content:"";position:absolute;left:3px;top:0;width:8px;height:8px;border-radius:50% 50% 50% 0;transform:rotate(-45deg);background:var(--orange);animation:drip var(--drip,1s) cubic-bezier(.5,0,.9,.6) infinite}
@keyframes drip{0%{transform:translateY(0) rotate(-45deg) scale(.6);opacity:0}15%{opacity:1}100%{transform:translateY(20px) rotate(-45deg) scale(1);opacity:0}}
@media (prefers-reduced-motion:reduce){.drip i::before{animation:none;opacity:1}}
.faq details{overflow:hidden}
.drip{font-weight:600;color:var(--ink)}
.drip i{width:20px;height:34px}
.drip i::before{left:4px;width:12px;height:12px}

/* industry guide table on Sunfloc pages */
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.ind-wrap{margin:14px 0 10px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.ind-table{width:100%;border-collapse:collapse;font-size:1rem;line-height:1.4}
.ind-table thead th{background:var(--ink);color:#fff;font:700 .8rem/1 var(--body);letter-spacing:.06em;text-transform:uppercase;text-align:left;padding:14px 18px}
.ind-table td,.ind-table tbody th{padding:11px 18px;text-align:left;vertical-align:middle;border-top:1px solid var(--line)}
.ind-table tbody th{width:32%;font:700 1rem/1.3 var(--display);color:var(--ink);background:var(--paper);border-right:3px solid var(--orange);vertical-align:top;padding-top:14px}
.ind-table tbody+tbody{border-top:2px solid #D9CEC6}
.ind-table tbody tr:hover td{background:#FFF8F0}
.ind-table td:last-child{white-space:nowrap}
.pam{display:inline-block;font:700 .8rem/1 var(--body);padding:6px 10px;border-radius:999px;letter-spacing:.01em}
.pam-an{background:#FDE7D0;color:var(--orange-ink)}
.pam-ca{background:#F4DCDA;color:var(--maroon)}
.pam-ni{background:#ECE7E3;color:#3A2C29}
.pam-join{font-size:.82rem;color:var(--ink-2);margin:0 6px}
.ind-note{font-size:.95rem;color:var(--ink-2);margin:0 0 8px}
@media (max-width:640px){
  .ind-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .ind-table,.ind-table tbody,.ind-table tr,.ind-table td,.ind-table tbody th{display:block;width:auto}
  .ind-table tbody th{border-right:0;border-left:3px solid var(--orange);padding:12px 14px}
  .ind-table tr{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 12px;padding:0}
  .ind-table tr th{flex:1 0 100%}
  .ind-table td{border-top:0;padding:10px 14px}
  .ind-table tr+tr,.ind-table tr td:first-of-type{border-top:1px solid var(--line)}
  .ind-table tr td:first-of-type{flex:1;border-top:0}
  .ind-table td:last-child{white-space:normal}
}
.ind-table tbody th .ind-guide{display:block;margin-top:6px;font:600 .85rem/1.3 var(--body);color:var(--maroon)}
.ind-app{display:block;font-weight:600;color:var(--ink)}
.ind-does{display:block;font-size:.88rem;line-height:1.35;color:var(--ink-2);margin-top:2px}
.ind-table td{vertical-align:top}
.ind-table td .pam{margin-top:1px}
.g-try{display:block;font:600 .9rem/1.5 var(--body);white-space:nowrap}
.g-try a{text-decoration:none}.g-try a:hover{text-decoration:underline}
.g-an a{color:var(--orange-ink)}.g-ca a{color:var(--maroon)}.g-ni a{color:#3A2C29}
.ind-table tbody th{width:22%}
.pam-legend{list-style:none;margin:10px 0 14px;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.pam-legend li{border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-size:.92rem;line-height:1.4;color:var(--ink-2)}
.pam-legend .pam{display:table;margin-bottom:6px}
@media (max-width:900px){.pam-legend{grid-template-columns:1fr}}
@media (max-width:640px){
  .ind-table tr td:first-of-type{flex:1 0 100%}
  .ind-table td+td{padding-top:0}
  .g-try{display:inline-block;margin-right:10px}
}

/* SunSPC page */
.hero-side .spc-cover{aspect-ratio:auto;object-fit:contain;background:#fff;border:1px solid var(--line)}
.spc-why li p+p{margin-top:10px}

/* critique fixes */
html,body{overflow-x:clip}
.faq summary{line-height:1.35}
.rows h2.row-h{font-size:1.5rem;letter-spacing:-.01em;line-height:1.1}
.spec-jump-sec{padding:0 0 8px}.spec-jump{margin:0}
.calc-alt{margin:0 0 18px;color:var(--ink-2)}
.doc-list{list-style:none;padding:0;margin:12px 0 18px;display:flex;flex-wrap:wrap;gap:10px}
.doc-list li{margin:0}
.doc-btn{display:inline-flex;align-items:center;gap:10px;padding:11px 16px 11px 14px;border:1.5px solid var(--maroon);border-radius:8px;background:#fff;color:var(--maroon);font-weight:700;font-size:.95rem;line-height:1.2;text-decoration:none;transition:background .2s,color .2s,transform .2s}
.doc-btn:hover{background:var(--maroon);color:#fff;transform:translateY(-1px)}
.doc-btn .doc-ic{width:16px;height:19px;flex:none}
.doc-btn small{font-size:.72rem;font-weight:700;letter-spacing:.06em;padding:2px 6px;border-radius:4px;background:rgba(122,15,10,.08)}
.doc-btn:hover small{background:rgba(255,255,255,.18)}
.log td .doc-btn{padding:7px 12px;font-size:.88rem}
@media (max-width:640px){#cookie-bar{left:10px;right:10px;bottom:76px;padding:10px 12px;gap:8px 12px}#cookie-bar p{font-size:.84rem;flex-basis:100%}#cookie-bar .btn{padding:9px 14px}}

/* technical drawings beside page headings */
.note-hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:44px;align-items:center}
.sketch{width:100%;margin:8px 0 0;padding:20px 20px 14px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--orange);border-radius:6px;box-shadow:0 12px 28px rgba(30,20,18,.06);max-width:470px;justify-self:end}
.sketch .sk{display:block;width:100%;height:auto}
.sketch .lbl{font-family:"Source Sans 3",system-ui,sans-serif;font-weight:600;letter-spacing:.01em}
.sketch figcaption{margin-top:10px;padding-top:10px;border-top:1px solid var(--line);font-size:.84rem;line-height:1.4;color:var(--ink-2)}
.sketch .draw{stroke-dasharray:var(--len,600);stroke-dashoffset:0;animation:skdraw 1.8s var(--ease) .4s both}
@keyframes skdraw{from{stroke-dashoffset:var(--len,600)}}
@media (prefers-reduced-motion:reduce){.sketch .draw{animation:none}}
@media (max-width:860px){.note-hero{grid-template-columns:1fr;gap:20px}.sketch{justify-self:start;max-width:520px}}

/* SunSPC pool calculator and interactive jar test */
.pool-calc{margin:26px 0}
.pool-calc label{display:flex;flex-direction:column;gap:6px;font-weight:600}
.pool-calc input,.pool-calc select{font:inherit;padding:12px;border:1px solid var(--line);border-radius:4px;background:#fff}
.pool-calc .kpis{display:flex;flex-wrap:wrap;gap:12px 32px;margin-bottom:8px}
.pool-calc .kpis b{display:block;font:800 1.7rem/1.1 var(--display);color:var(--maroon)}
.pool-calc .kpis span{font-size:.85rem;color:var(--ink-2)}
.pool-calc .warn{color:var(--maroon)}
.jar-lab{margin:30px 0;padding:22px;border:1px solid var(--line);border-top:3px solid var(--orange);border-radius:6px;background:#fff}
.jar-lab h2{margin-top:0}
.jl-jars{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:18px 0}
.jl-jar{margin:0;display:flex;flex-direction:column;gap:8px}
.jl-glass{position:relative;height:170px;border:2px solid var(--ink);border-top:0;border-radius:0 0 12px 12px;overflow:hidden;background:#EAF2F4}
.jl-water{position:absolute;inset:0;background:rgba(150,128,118,var(--haze,.85));transition:background 1.4s var(--ease)}
.jl-sludge{position:absolute;left:0;right:0;bottom:0;height:calc(var(--sludge,0) * 30px);background:#BFA79B;transition:height 1.4s var(--ease) .2s}
.jl-flocs{position:absolute;inset:14px;opacity:var(--floc,0);background-image:radial-gradient(circle,#F58A1F 0 3px,transparent 4px);background-size:22px 26px;transition:opacity .6s}
.stirring .jl-flocs{opacity:var(--floc,0);animation:jlstir .6s linear infinite}
.stirring .jl-water{background:rgba(150,128,118,.75)}
@keyframes jlstir{to{background-position:22px 26px}}
.jl-jar label{display:flex;flex-direction:column;gap:4px;font-weight:700;font-size:.9rem}
.jl-jar select{font:inherit;font-weight:400;padding:8px;border:1px solid var(--line);border-radius:4px}
.jl-jar figcaption{font-size:.86rem;line-height:1.35;color:var(--ink-2);min-height:2.7em}
.jl-best{font-weight:700;color:var(--maroon);margin-left:10px}
@media (max-width:640px){.jl-jars{grid-template-columns:repeat(2,minmax(0,1fr))}.jl-glass{height:130px}}
@media (prefers-reduced-motion:reduce){.jl-water,.jl-sludge,.jl-flocs{transition:none}.stirring .jl-flocs{animation:none}}

.prose .doc-list{padding-left:0}

/* nav dropdowns: hover on desktop, tap to open on phones */
.sub-toggle{display:none}
@media (max-width:900px){
  .nav #menu .has-sub{display:flex;flex-wrap:wrap;align-items:center}
  .nav #menu .has-sub>a{flex:1}
  .nav #menu .has-sub>.sub,.nav #menu .has-sub:hover>.sub,.nav #menu .has-sub:focus-within>.sub{display:none;flex-basis:100%;animation:none}
  .nav #menu .has-sub.sub-open>.sub{display:flex;padding:0 0 6px 14px;border-left:2px solid var(--orange);margin:0 0 6px 2px}
  .nav #menu .has-sub.sub-open>.sub a{padding:10px 12px}
  .sub-toggle{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;margin-right:-10px;background:none;border:0;color:var(--ink);cursor:pointer;border-radius:6px}
  .sub-toggle:focus-visible{outline:3px solid var(--orange)}
  .sub-toggle::before{content:"";width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .25s var(--ease)}
  .sub-open>.sub-toggle::before{transform:translateY(2px) rotate(225deg)}
}

.pam-line{max-width:62ch;margin:14px 0 0;font-size:1rem;line-height:1.55;color:var(--ink-2)}
.pam-line strong{color:var(--ink)}

/* city dose and delivery table */
.dose-table table{width:100%;border-collapse:collapse;background:#fff;border:1px solid #e4d9cf;border-radius:10px;overflow:hidden;font-size:.98rem}
.dose-table th,.dose-table td{padding:12px 14px;text-align:left;vertical-align:top;border-bottom:1px solid #eee4da}
.dose-table thead th{background:var(--ink);color:#fff;font-weight:700;font-size:.9rem}
.dose-table tbody th{font-weight:700;white-space:nowrap}
.dose-table tbody tr:last-child th,.dose-table tbody tr:last-child td{border-bottom:0}
.depth .small{font-size:.92rem;color:#5c4b47}
@media (max-width:640px){.dose-table tbody th{white-space:normal}.dose-table th,.dose-table td{padding:10px}}