/* Filcare — filcare.in · site stylesheet (v6: style + motion + additions merged) */
@font-face{font-family:"Barlow";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/barlow-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Barlow";font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/barlow-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Barlow";font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/barlow-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/barlow-condensed-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/barlow-condensed-latin-700-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

/* ==========================================================================
   Filcare — filcare.in
   Solid–liquid separation equipment, spares and service
   ========================================================================== */

:root{
  --indigo:#231577;
  --indigo-700:#1B0F5E;
  --indigo-900:#120A3C;
  --indigo-50:#F0EEF9;
  --orange:#D36B34;
  --orange-600:#93451C;
  --orange-strong:#B0541F;
  --orange-50:#FCF1EA;

  --ink:#14121F;
  --body:#46445C;
  --soft:#5F5D75;
  --line:#E3E1EE;
  --wash:#F7F6FB;
  --white:#FFFFFF;

  --ok:#1F7A4C;

  --shell:1200px;
  --gut:clamp(1.1rem,4vw,2.5rem);
  --radius:3px;
  --shadow:0 1px 2px rgba(20,18,31,.06),0 8px 24px rgba(20,18,31,.05);

  --display:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --sans:Barlow,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"Courier New",monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--white);color:var(--body);
  font-family:var(--sans);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--indigo);text-decoration:none}
a:hover{color:var(--orange-strong)}
:focus-visible{outline:3px solid var(--orange);outline-offset:2px}

h1,h2,h3,h4{font-family:var(--display);color:var(--ink);margin:0;line-height:1.08;
  font-weight:700;letter-spacing:.005em;text-wrap:balance}
h1{font-size:clamp(2.2rem,4.6vw,3.5rem);text-transform:uppercase}
h2{font-size:clamp(1.9rem,4vw,2.9rem);text-transform:uppercase}
h3{font-size:clamp(1.25rem,2.2vw,1.55rem)}
h4{font-size:1.05rem}
p{margin:0 0 1rem}
.lede{font-size:clamp(1.06rem,1.6vw,1.22rem);color:var(--body);max-width:60ch}

.shell{max-width:var(--shell);margin:0 auto;padding-left:var(--gut);padding-right:var(--gut)}
.narrow{max-width:72ch}
section{padding:clamp(3.2rem,7vw,5.5rem) 0}
.wash{background:var(--wash)}
.dark{background:var(--indigo);color:#D8D4EE}
.dark h1,.dark h2,.dark h3,.dark h4{color:#fff}
.dark a{color:#fff}

.eyebrow{font-family:var(--sans);font-size:.76rem;font-weight:600;letter-spacing:.18em;
  text-transform:uppercase;color:var(--orange-strong);margin-bottom:.7rem;display:block}
.dark .eyebrow{color:#F0A87A}
.rule{width:56px;height:4px;background:var(--orange);margin:1.1rem 0 1.5rem}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--sans);
  font-weight:600;font-size:.95rem;letter-spacing:.02em;padding:.85rem 1.6rem;
  border:2px solid transparent;border-radius:var(--radius);cursor:pointer;
  transition:background .15s,border-color .15s,color .15s;text-align:center}
.btn-primary{background:var(--orange-strong);color:#fff;border-color:var(--orange-strong)}
.btn-primary:hover{background:var(--orange-600);border-color:var(--orange-600);color:#fff}
.btn-outline{background:transparent;color:var(--indigo);border-color:var(--indigo)}
.btn-outline:hover{background:var(--indigo);color:#fff}
.dark .btn-outline,.hero .btn-outline{color:#fff;border-color:rgba(255,255,255,.55)}
.dark .btn-outline:hover,.hero .btn-outline:hover{background:#fff;color:var(--indigo)}
.btn-lg{padding:1rem 2rem;font-size:1.02rem}
.btn-group{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.8rem}

/* ---------- breakdown strip ---------- */
.alertbar{background:var(--indigo-900);color:#CFC9EA;font-size:.86rem;padding:.55rem 0}
.alertbar .shell{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;align-items:center;
  justify-content:space-between}
.alertbar strong{color:#fff}
.alertbar a{color:#fff;font-weight:600;border-bottom:1px solid rgba(255,255,255,.4)}
.alertbar a:hover{color:#F0A87A;border-color:#F0A87A}
.pulse{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--orange);
  margin-right:.5rem;vertical-align:middle;animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.97);
  backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--line)}
.site-header .shell{display:flex;align-items:center;gap:1.4rem;height:78px}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand img,.brand svg{height:40px;width:auto}
.nav{margin-left:auto;display:flex;align-items:center;gap:.2rem}
.nav a{font-size:.93rem;font-weight:500;color:var(--ink);padding:.55rem .78rem;border-radius:var(--radius)}
.nav a:hover,.nav a[aria-current="page"]{color:var(--indigo);background:var(--indigo-50)}
.nav .btn{margin-left:.6rem}
.navtoggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);
  border-radius:var(--radius);padding:.55rem .7rem;cursor:pointer}
.navtoggle span{display:block;width:21px;height:2px;background:var(--ink);margin:4px 0}

@media (max-width:1000px){
  .navtoggle{display:block}
  .nav{position:fixed;inset:78px 0 auto 0;background:#fff;flex-direction:column;
    align-items:stretch;gap:0;padding:.8rem var(--gut) 1.4rem;border-bottom:1px solid var(--line);
    box-shadow:var(--shadow);display:none}
  .nav.open{display:flex}
  .nav a{padding:.85rem .2rem;border-bottom:1px solid var(--line)}
  .nav .btn{margin:.9rem 0 0;justify-content:center}
}

/* ---------- hero ---------- */
.hero{background:var(--indigo);color:#D8D4EE;position:relative;overflow:hidden;padding:0}
.hero::after{content:"";position:absolute;inset:0;
  background:radial-gradient(120% 90% at 82% 18%,rgba(211,107,52,.22),transparent 62%);
  pointer-events:none}
.hero .shell{position:relative;z-index:1;display:grid;gap:clamp(2rem,4vw,3.5rem);
  grid-template-columns:1.04fr .96fr;align-items:center;
  padding-top:clamp(3rem,6vw,5rem);padding-bottom:clamp(3rem,6vw,5rem)}
.hero h1{color:#fff}
.hero .lede{color:#CBC5E8;font-size:clamp(1.06rem,1.5vw,1.2rem)}
.hero-art{display:flex;justify-content:center;align-items:center}
.hero-art svg{width:100%;max-width:400px;height:auto}
@media (max-width:860px){
  .hero .shell{grid-template-columns:1fr}
  .hero-art{order:-1;max-width:330px;margin:0 auto}
}

.keyline{display:flex;flex-wrap:wrap;gap:.5rem 1.6rem;margin-top:1.9rem;
  padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.2);font-size:.9rem}
.keyline span{color:#CBC5E8}
.keyline b{color:#fff;font-weight:600}

/* ---------- trust bar ---------- */
.trust{background:var(--wash);border-bottom:1px solid var(--line);padding:1.5rem 0}
.trust .shell{display:flex;flex-wrap:wrap;align-items:center;gap:.8rem 2rem;justify-content:center}
.trust .lbl{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--soft);
  font-weight:600;width:100%;text-align:center;margin-bottom:.2rem}
.trust .name{font-family:var(--display);font-size:1.15rem;font-weight:600;color:var(--indigo);
  text-transform:uppercase;letter-spacing:.03em;opacity:.78}

/* ---------- grids & cards ---------- */
.grid{display:grid;gap:1.4rem}
.grid>*{min-width:0}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.7rem;display:flex;flex-direction:column;transition:border-color .15s,box-shadow .15s}
.card:hover{border-color:var(--indigo);box-shadow:var(--shadow)}
.card h3,.card .h3{margin-bottom:.55rem}
.card p{font-size:.96rem;color:var(--soft);margin-bottom:.9rem}
.card .more{margin-top:auto;font-weight:600;font-size:.92rem;color:var(--indigo)}
.card .more::after{content:" →"}
.card-icon{width:46px;height:46px;margin-bottom:1rem;color:var(--orange)}
.card-top{border-top:4px solid var(--orange)}

/* ---------- spec tables ---------- */
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
table{border-collapse:collapse;width:100%;min-width:30rem;font-size:.95rem}
caption{text-align:left;font-family:var(--display);font-size:1.3rem;color:var(--ink);
  text-transform:uppercase;padding:1rem 1.2rem .4rem;font-weight:700}
th{text-align:left;font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;
  color:var(--soft);font-weight:600;padding:.85rem 1.2rem;background:var(--wash);
  border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:.82rem 1.2rem;border-bottom:1px solid var(--line);vertical-align:top}
tbody tr:last-child td{border-bottom:none}
td.spec-k{color:var(--soft);width:42%}
td.spec-v{font-family:var(--mono);font-size:.9rem;color:var(--ink);font-weight:500}
.price{font-family:var(--mono);font-size:.9rem;color:var(--indigo);font-weight:500;white-space:nowrap}

/* ---------- part finder ---------- */
.finder{background:#fff;border:1px solid var(--line);border-top:4px solid var(--orange);
  border-radius:var(--radius);padding:clamp(1.4rem,3vw,2.2rem);box-shadow:var(--shadow)}
.finder-steps{display:grid;gap:1.3rem;grid-template-columns:repeat(3,1fr)}
@media (max-width:760px){.finder-steps{grid-template-columns:1fr}}
.fstep>label{display:block;font-size:.74rem;letter-spacing:.13em;text-transform:uppercase;
  color:var(--soft);font-weight:600;margin-bottom:.5rem}
.fstep .n{display:inline-flex;width:20px;height:20px;background:var(--indigo);color:#fff;
  border-radius:50%;align-items:center;justify-content:center;font-size:.7rem;margin-right:.45rem}
select,input,textarea{width:100%;font-family:var(--sans);font-size:.98rem;color:var(--ink);
  padding:.8rem .9rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
select:disabled{background:var(--wash);color:var(--soft);cursor:not-allowed}
textarea{min-height:120px;resize:vertical}
.finder-out{margin-top:1.5rem;padding-top:1.4rem;border-top:1px solid var(--line);display:none}
.finder-out.show{display:block}
.finder-out p{margin-bottom:1rem}
.finder-out .chosen{font-family:var(--mono);font-size:.94rem;color:var(--indigo);
  background:var(--indigo-50);padding:.75rem .9rem;border-radius:var(--radius);
  display:block;margin-bottom:1rem;word-break:break-word}

/* ---------- forms ---------- */
.form-grid{display:grid;gap:1.1rem;grid-template-columns:repeat(2,1fr)}
@media (max-width:620px){.form-grid{grid-template-columns:1fr}}
.field-full{grid-column:1/-1}
.field label{display:block;font-size:.8rem;font-weight:600;color:var(--ink);margin-bottom:.4rem}
.field .hint{font-size:.82rem;color:var(--soft);margin-top:.35rem}
.req{color:var(--orange-strong)}

/* ---------- lists ---------- */
ul.ticks{list-style:none;padding:0;margin:0}
ul.ticks li{position:relative;padding:.42rem 0 .42rem 1.7rem;font-size:.98rem}
ul.ticks li::before{content:"";position:absolute;left:0;top:1.04rem;width:8px;height:8px;
  background:var(--orange)}
.dark ul.ticks li{color:#D8D4EE}

.partlist{column-count:2;column-gap:2.4rem;list-style:none;padding:0;margin:0}
@media (max-width:620px){.partlist{column-count:1}}
.partlist li{break-inside:avoid;padding:.45rem 0 .45rem 1.5rem;position:relative;font-size:.97rem}
.partlist li::before{content:"";position:absolute;left:0;top:1.06rem;width:7px;height:7px;
  background:var(--indigo)}

/* ---------- media placeholder ---------- */
.ph{border:2px dashed #C9A16A;background:#FDF7EF;color:#8A5A14;font-size:.82rem;
  text-align:center;padding:2.6rem 1.2rem;border-radius:var(--radius);line-height:1.5}
.ph b{display:block;font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;margin-bottom:.45rem}
.ph code{font-family:var(--mono);font-size:.78rem;background:#fff;padding:.12rem .4rem;border-radius:2px}

/* ---------- case studies ---------- */
.case{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;
  display:flex;flex-direction:column}
.case-h{background:var(--indigo);color:#fff;padding:1.3rem 1.5rem}
.case-h .t{font-family:var(--display);font-size:1.4rem;text-transform:uppercase;line-height:1.12}
.case-h .m{font-size:.86rem;color:#B9B2E0;margin-top:.3rem}
.case-b{padding:1.4rem 1.5rem;flex:1}
.case-meta{display:flex;flex-wrap:wrap;border-top:1px solid var(--line)}
.case-meta div{flex:1 1 33%;padding:.9rem 1.5rem;border-right:1px solid var(--line)}
.case-meta div:last-child{border-right:none}
.case-meta .k{font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--soft)}
.case-meta .v{font-family:var(--mono);font-size:.88rem;color:var(--ink);margin-top:.2rem}

/* ---------- callouts ---------- */
.note{background:var(--indigo-50);border-left:4px solid var(--indigo);padding:1.3rem 1.5rem;
  border-radius:var(--radius)}
.note.accent{background:var(--orange-50);border-left-color:var(--orange)}
.note p:last-child{margin-bottom:0}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
@media (max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{border-left:3px solid var(--orange);padding-left:1rem}
.stat b{display:block;font-family:var(--display);font-size:2.3rem;color:var(--ink);line-height:1}
.dark .stat b{color:#fff}
.stat span{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--soft)}
.dark .stat span{color:#B9B2E0}

/* ---------- footer ---------- */
.site-footer{background:var(--indigo-900);color:#A9A2CE;padding:clamp(3rem,6vw,4.5rem) 0 0;font-size:.93rem}
.site-footer h4,.site-footer .fh{color:#fff;font-family:var(--sans);font-size:.78rem;letter-spacing:.15em;
  text-transform:uppercase;margin-bottom:1rem;font-weight:600}
.site-footer a{color:#A9A2CE}
.site-footer a:hover{color:#F0A87A}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:2.4rem}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.foot-grid{grid-template-columns:1fr}}
.foot-grid ul{list-style:none;padding:0;margin:0}
.foot-grid li{padding:.06rem 0}
.foot-grid li a{display:inline-block;padding:.34rem 0}
.foot-brand svg,.foot-brand img{height:52px;width:auto;margin-bottom:1rem}
.foot-bottom{margin-top:3rem;border-top:1px solid rgba(255,255,255,.12);padding:1.3rem 0;
  display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;justify-content:space-between;font-size:.84rem}

/* ---------- whatsapp float ---------- */
.wa{position:fixed;right:18px;bottom:18px;z-index:70;width:56px;height:56px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 20px rgba(0,0,0,.22);transition:transform .15s}
.wa:hover{transform:scale(1.07)}
.wa svg{width:30px;height:30px;fill:#fff}
@media print{.wa,.alertbar,.navtoggle{display:none}}

/* ---------- misc ---------- */
.breadcrumb{font-size:.84rem;color:var(--soft);padding:1.1rem 0 0}
.breadcrumb a{color:var(--soft)}
.breadcrumb a:hover{color:var(--orange)}
section.pagehead{padding:clamp(2.4rem,5vw,3.6rem) 0 clamp(1.6rem,3vw,2.4rem);border-bottom:1px solid var(--line)}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,4vw,3.4rem);align-items:start}
.split>*{min-width:0}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* ==========================================================================
   Filcare — motion layer
   Everything degrades to a fully visible, static page: reveal styles only
   apply once <html> has the .js class, and all of it switches off under
   prefers-reduced-motion.
   ========================================================================== */

/* ---------- scroll reveals ---------- */
.js .reveal{opacity:0;transform:translateY(22px);
  transition:opacity .7s cubic-bezier(.16,.84,.44,1),transform .7s cubic-bezier(.16,.84,.44,1);
  transition-delay:var(--d,0ms)}
.js .reveal.in{opacity:1;transform:none}
.js .reveal-l{opacity:0;transform:translateX(-26px);
  transition:opacity .75s cubic-bezier(.16,.84,.44,1),transform .75s cubic-bezier(.16,.84,.44,1);
  transition-delay:var(--d,0ms)}
.js .reveal-l.in{opacity:1;transform:none}
.js .reveal-s{opacity:0;transform:scale(.96);
  transition:opacity .6s ease,transform .6s cubic-bezier(.16,.84,.44,1);
  transition-delay:var(--d,0ms)}
.js .reveal-s.in{opacity:1;transform:none}

/* ---------- hero entrance ---------- */
@keyframes riseIn{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.js .hero .eyebrow{animation:riseIn .7s .05s both cubic-bezier(.16,.84,.44,1)}
.js .hero h1{animation:riseIn .85s .14s both cubic-bezier(.16,.84,.44,1)}
.js .hero .lede{animation:riseIn .85s .26s both cubic-bezier(.16,.84,.44,1)}
.js .hero .btn-group{animation:riseIn .85s .38s both cubic-bezier(.16,.84,.44,1)}
.js .hero .keyline{animation:riseIn .85s .5s both cubic-bezier(.16,.84,.44,1)}

/* ---------- hero atmosphere ---------- */
.hero{isolation:isolate}
.hero-glow{position:absolute;inset:-30% -10% auto auto;width:70vw;height:70vw;
  max-width:900px;max-height:900px;pointer-events:none;z-index:0;
  background:radial-gradient(circle,rgba(211,107,52,.30),rgba(211,107,52,0) 62%);
  filter:blur(6px);animation:drift 22s ease-in-out infinite alternate}
.hero-glow2{position:absolute;inset:auto auto -35% -15%;width:60vw;height:60vw;
  max-width:760px;max-height:760px;pointer-events:none;z-index:0;
  background:radial-gradient(circle,rgba(111,90,230,.34),rgba(111,90,230,0) 64%);
  filter:blur(8px);animation:drift2 26s ease-in-out infinite alternate}
@keyframes drift{from{transform:translate3d(0,0,0) scale(1)}
                 to{transform:translate3d(-5%,6%,0) scale(1.12)}}
@keyframes drift2{from{transform:translate3d(0,0,0) scale(1.05)}
                  to{transform:translate3d(7%,-5%,0) scale(.95)}}

.hero-grid{position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:66px 66px;
  mask-image:radial-gradient(ellipse 70% 62% at 55% 45%,#000 30%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 70% 62% at 55% 45%,#000 30%,transparent 78%)}

/* ---------- 3D canvas host ---------- */
.hero-art{position:relative}
#hero3d{position:relative;width:100%;aspect-ratio:1/.9;min-height:270px}
#hero3d canvas{display:block;width:100%;height:100%;
  animation:fadeCanvas .9s ease both}
@keyframes fadeCanvas{from{opacity:0}to{opacity:1}}
#hero3d .fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  transition:opacity .6s ease}
#hero3d.live .fallback{opacity:0;pointer-events:none}
#hero3d.live{cursor:grab}
#hero3d.live.grabbing{cursor:grabbing}
#hero3d .hint{position:absolute;left:50%;bottom:6px;transform:translateX(-50%);
  display:none;align-items:center;gap:.45rem;font-size:.7rem;letter-spacing:.13em;
  text-transform:uppercase;color:#ECE9FA;background:rgba(18,10,60,.82);
  border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:.34rem .8rem;
  pointer-events:none;white-space:nowrap;transition:opacity .45s ease}
#hero3d.live .hint{display:inline-flex;animation:hintIn .6s 1.1s both}
#hero3d.live.touched .hint{animation:none;opacity:0}
@keyframes hintIn{from{opacity:0;transform:translateX(-50%) translateY(6px)}
                  to{opacity:1;transform:translateX(-50%)}}

/* ---------- animated 2D schematics ---------- */
.dia{overflow:visible}
.dia .spin{transform-origin:210px 160px;animation:rot 14s linear infinite}
@keyframes rot{to{transform:rotate(360deg)}}
.dia .rake{transform-origin:210px 34px;animation:rakeSwing 9s ease-in-out infinite alternate}
@keyframes rakeSwing{from{transform:rotate(-2.5deg)}to{transform:rotate(2.5deg)}}
.dia .flow{stroke-dasharray:9 7;animation:dash 1.4s linear infinite}
@keyframes dash{to{stroke-dashoffset:-16}}
.dia .belt{stroke-dasharray:14 10;animation:dash2 1.8s linear infinite}
@keyframes dash2{to{stroke-dashoffset:-24}}
.dia .bob{animation:bob 3.4s ease-in-out infinite alternate}
@keyframes bob{from{transform:translateY(-1.5px)}to{transform:translateY(1.5px)}}
.dia .drop{animation:drop 2.6s ease-in infinite}
@keyframes drop{0%{transform:translateY(0);opacity:0}
                14%{opacity:1}
                78%{opacity:1}
                100%{transform:translateY(46px);opacity:0}}
.dia .drop2{animation-delay:.85s}
.dia .drop3{animation-delay:1.7s}

/* ---------- counters ---------- */
.stat b{font-variant-numeric:tabular-nums}

/* ---------- card depth ---------- */
.card{position:relative;overflow:hidden;
  transition:transform .3s cubic-bezier(.16,.84,.44,1),border-color .25s,box-shadow .3s}
.card::before{content:"";position:absolute;inset:0 auto auto 0;height:3px;width:0;
  background:var(--orange);transition:width .4s cubic-bezier(.16,.84,.44,1)}
.card:hover{transform:translateY(-5px);
  box-shadow:0 14px 38px rgba(20,18,31,.11),0 2px 6px rgba(20,18,31,.06)}
.card:hover::before{width:100%}
.card-top::before{display:none}

/* ---------- nav underline ---------- */
.nav a{position:relative}
.nav a::after{content:"";position:absolute;left:.78rem;right:.78rem;bottom:.24rem;height:2px;
  background:var(--orange);transform:scaleX(0);transform-origin:left;
  transition:transform .3s cubic-bezier(.16,.84,.44,1)}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
.nav .btn::after{display:none}

/* ---------- section rule grows ---------- */
.js .rule{width:0;transition:width .7s cubic-bezier(.16,.84,.44,1) .12s}
.js .rule.in{width:56px}

/* ---------- buttons ---------- */
.btn{position:relative;overflow:hidden}
.btn-primary::after{content:"";position:absolute;inset:0;background:#fff;opacity:0;
  transition:opacity .25s}
.btn-primary:hover::after{opacity:.1}
.btn-lg:active{transform:translateY(1px)}

/* ---------- spec table row reveal ---------- */
.js .tablewrap.reveal tbody tr{opacity:0;transform:translateY(8px);
  transition:opacity .45s ease,transform .45s ease}
.js .tablewrap.reveal.in tbody tr{opacity:1;transform:none}
.js .tablewrap.reveal.in tbody tr:nth-child(1){transition-delay:.04s}
.js .tablewrap.reveal.in tbody tr:nth-child(2){transition-delay:.09s}
.js .tablewrap.reveal.in tbody tr:nth-child(3){transition-delay:.14s}
.js .tablewrap.reveal.in tbody tr:nth-child(4){transition-delay:.19s}
.js .tablewrap.reveal.in tbody tr:nth-child(5){transition-delay:.24s}
.js .tablewrap.reveal.in tbody tr:nth-child(6){transition-delay:.29s}
.js .tablewrap.reveal.in tbody tr:nth-child(7){transition-delay:.34s}
.js .tablewrap.reveal.in tbody tr:nth-child(n+8){transition-delay:.38s}

/* ---------- scroll progress ---------- */
.progress{position:fixed;top:0;left:0;height:3px;width:100%;transform:scaleX(0);
  transform-origin:left;background:linear-gradient(90deg,var(--orange),#F0A87A);
  z-index:90;pointer-events:none}

/* ---------- marquee for the customer strip ---------- */
.trust-track{display:flex;gap:2.6rem;align-items:center;width:max-content;
  animation:marquee 46s linear infinite}
.trust-mask{overflow:hidden;
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.trust-mask:hover .trust-track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- reduced motion: switch it all off ---------- */
@media (prefers-reduced-motion:reduce){
  .js .reveal,.js .reveal-l,.js .reveal-s{opacity:1!important;transform:none!important}
  .js .rule{width:56px!important}
  .hero-glow,.hero-glow2,.dia .spin,.dia .rake,.dia .flow,.dia .belt,.dia .bob,.dia .drop,
  .trust-track,.pulse{animation:none!important}
  .js .hero .eyebrow,.js .hero h1,.js .hero .lede,.js .hero .btn-group,.js .hero .keyline{
    animation:none!important;opacity:1!important;transform:none!important}
  .card:hover{transform:none}
  .progress{display:none}
}

/* ==========================================================================
   Filcare — additions
   General-arrangement figures, download blocks, chips, ordered steps and the
   sizing calculators. Uses the tokens already defined in style.css.
   ========================================================================== */

/* ---------------------------------------------- general-arrangement figures */
.ga{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.ga-scroll{overflow-x:auto;padding:clamp(.9rem,2.5vw,1.6rem);-webkit-overflow-scrolling:touch}
.ga svg{display:block;width:100%;height:auto;min-width:560px}
.ga figcaption{border-top:1px solid var(--line);padding:.75rem 1.2rem;
  font-family:var(--mono);font-size:.76rem;color:var(--soft);letter-spacing:.01em}
.ga a:hover{cursor:pointer}
@media (max-width:640px){
  .ga-scroll::after{content:"";display:block;height:.2rem}
  .ga figcaption::before{content:"Scroll the drawing sideways · ";color:var(--orange-strong)}
}

/* --------------------------------------------------------------- downloads */
.dl-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:1rem}
.dl{display:flex;gap:.95rem;align-items:center;background:#fff;
  border:1px solid var(--line);border-left:4px solid var(--orange);
  border-radius:var(--radius);padding:1.05rem 1.2rem;
  transition:border-color .15s,box-shadow .15s,transform .15s}
.dl:hover{border-color:var(--indigo);border-left-color:var(--orange);
  box-shadow:var(--shadow);transform:translateY(-1px)}
.dl-i{flex:0 0 auto;color:var(--indigo);display:flex}
.dl-t{display:flex;flex-direction:column;min-width:0}
.dl-t strong{color:var(--ink);font-size:.95rem;line-height:1.3}
.dl-t em{font-style:normal;font-family:var(--mono);font-size:.72rem;color:var(--soft);
  margin-top:.18rem}

/* ------------------------------------------------------------------- chips */
.chips{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:.9rem}
.chip{border:1px solid var(--line);border-radius:2px;padding:.32rem .66rem;
  font-size:.78rem;color:var(--indigo);background:#fff}

/* ----------------------------------------------------------- ordered steps */
ol.steps{counter-reset:s;list-style:none;padding:0;margin:0}
ol.steps li{position:relative;padding-left:2.9rem;margin-bottom:1.05rem}
ol.steps li::before{counter-increment:s;content:counter(s);position:absolute;left:0;top:.05rem;
  width:1.85rem;height:1.85rem;border-radius:50%;background:var(--indigo);color:#fff;
  font-family:var(--mono);font-size:.82rem;text-align:center;line-height:1.85rem}

/* ----------------------------------------------------------------- tables */
.tablewrap.sizes table{font-variant-numeric:tabular-nums}
.tablewrap.sizes td:first-child{white-space:nowrap;font-weight:600;color:var(--ink)}
.mono{font-family:var(--mono);font-size:.88em}
.partlist.one-col{column-count:1}
.partlist.muted li{color:var(--soft)}
.small-note{font-size:.84rem;color:var(--soft);margin-top:1rem;max-width:72ch}
.center{text-align:center}
.rule.center{margin-left:auto;margin-right:auto}
.btn-group.center{justify-content:center}

/* ------------------------------------------------------------ calculators */
.calc{background:#fff;border:1px solid var(--line);border-top:4px solid var(--indigo);
  border-radius:var(--radius);padding:clamp(1.2rem,2.6vw,1.7rem)}
.calc.calc-cta{border-top-color:var(--orange);background:var(--wash)}
.calc h3,.calc .h3{color:var(--indigo);margin-bottom:.5rem}
.calc-note{font-size:.84rem;color:var(--soft);margin-bottom:1.1rem}
.calc label{display:block;font-size:.82rem;font-weight:600;color:var(--ink);
  margin-bottom:.8rem}
.calc .inp{display:flex;align-items:stretch;margin-top:.3rem;
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.calc input,.calc select{flex:1;min-width:0;border:0;padding:.62rem .7rem;font:inherit;
  font-family:var(--mono);font-size:.92rem;color:var(--ink);background:#fff}
.calc input:focus,.calc select:focus{outline:2px solid var(--orange);outline-offset:-2px}
.calc .inp em{font-style:normal;display:flex;align-items:center;padding:0 .7rem;
  background:var(--wash);border-left:1px solid var(--line);
  font-family:var(--mono);font-size:.76rem;color:var(--soft);white-space:nowrap}
.calc-out{margin-top:.5rem;border-top:1px solid var(--line);padding-top:.9rem;
  font-size:.88rem;min-height:2rem}
.calc-out .big{display:block;font-family:var(--mono);font-size:1.5rem;color:var(--indigo);
  line-height:1.15}
.calc-out .lbl{display:block;font-size:.72rem;text-transform:uppercase;
  letter-spacing:.12em;color:var(--soft);margin-bottom:.9rem}
.calc-out .pick{background:var(--indigo-50);border-left:3px solid var(--indigo);
  padding:.7rem .9rem;margin-top:.7rem;border-radius:var(--radius)}
.calc-out .pick strong{color:var(--indigo)}
.calc-out ul{list-style:none;padding:0;margin:.5rem 0 0}
.calc-out li{display:flex;justify-content:space-between;gap:1rem;padding:.3rem 0;
  border-bottom:1px dotted var(--line);font-size:.84rem}
.calc-out li span:last-child{font-family:var(--mono);color:var(--ink)}
.calc-out .warn{color:var(--orange-600);font-size:.8rem;margin-top:.7rem}

@media (max-width:820px){
  .grid.g2{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
}


/* ---------------------------------------------------------- footer social */
.social{display:flex;flex-wrap:wrap;align-items:center;gap:.7rem;
  border-top:1px solid rgba(255,255,255,.14);margin-top:2rem;padding-top:1.4rem}
.social-label{font-family:var(--display);font-size:.74rem;letter-spacing:.18em;
  text-transform:uppercase;color:#9F94D8;margin-right:.3rem}
.soc{display:inline-flex;align-items:center;gap:.5rem;padding:.48rem .9rem;
  border:1px solid rgba(255,255,255,.22);border-radius:var(--radius);
  color:#D8D4EE;font-size:.84rem;font-weight:600;line-height:1;
  transition:background .15s,border-color .15s,color .15s}
.soc svg{flex:0 0 auto}
.soc:hover,.soc:focus-visible{background:#fff;border-color:#fff;color:var(--indigo)}
@media (max-width:520px){.social{gap:.5rem}.soc span{display:none}
  .soc{padding:.55rem .7rem}}


/* ==========================================================================
   v6 additions
   ========================================================================== */
h2.h3{font-size:clamp(1.25rem,2.2vw,1.55rem);text-transform:none}

/* links inside running text are underlined, not just coloured */
main p a:not(.btn),main li a:not(.btn),main td a,.note a:not(.btn){
  text-decoration:underline;text-underline-offset:.18em;text-decoration-thickness:1px}

/* two-column spec tables fit a phone; wide selection tables still scroll */
td.spec-v{overflow-wrap:anywhere}
table:has(td.spec-k){min-width:0}
@media (max-width:620px){
  th,td{padding:.7rem .85rem}
  td.spec-k{width:40%}
  caption{padding:.9rem .85rem .35rem;font-size:1.15rem}
}
.tablewrap:focus-visible,.ga-scroll:focus-visible{outline:3px solid var(--orange);outline-offset:2px}

/* WhatsApp button: smaller on phones, out of the way of the form */
@media (max-width:620px){
  .wa{width:50px;height:50px;right:12px;bottom:12px}
  .wa svg{width:27px;height:27px}
  .foot-bottom{padding-bottom:4.6rem}
}
.page-contact .wa{display:none}

/* ------------------------------------------------ 3D hero part pins */
#hero3d .pins{position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .7s ease}
#hero3d.pins-on .pins{opacity:1}
#hero3d.grabbing .pins{opacity:.25}
.pin{position:absolute;left:0;top:0;width:0;height:0;pointer-events:auto;color:#fff;
  text-decoration:none;transition:opacity .3s ease;z-index:1}
.pin::before{content:"";position:absolute;left:-20px;top:-20px;width:40px;height:40px;border-radius:50%}
.pin-dot{position:absolute;left:-8px;top:-8px;width:16px;height:16px;border-radius:50%;
  background:var(--orange);border:2px solid #fff;box-shadow:0 0 0 0 rgba(211,107,52,.55);
  animation:pinPulse 2.8s ease-out infinite}
.pin-label{position:absolute;left:14px;top:-15px;white-space:nowrap;
  background:rgba(14,8,48,.94);color:#fff;font-size:.78rem;font-weight:600;letter-spacing:.02em;
  padding:.38rem .66rem;border-radius:3px;border:1px solid rgba(255,255,255,.2);
  opacity:0;transform:translateX(-4px);transition:opacity .18s ease,transform .18s ease;pointer-events:none}
.pin-label em{font-style:normal;color:#F6B48B;margin-left:.3rem}
.pin.flip .pin-label{left:auto;right:14px;transform:translateX(4px)}
.pin:hover .pin-label,.pin:focus-visible .pin-label,.pin.open .pin-label{opacity:1;transform:none}
.pin:hover,.pin:focus-visible,.pin.open{z-index:3}
.pin:focus-visible{outline:none}
.pin:focus-visible .pin-dot{outline:3px solid #fff;outline-offset:3px}
.pin.off{opacity:0;pointer-events:none}
@keyframes pinPulse{0%{box-shadow:0 0 0 0 rgba(211,107,52,.55)}
  70%{box-shadow:0 0 0 11px rgba(211,107,52,0)}100%{box-shadow:0 0 0 0 rgba(211,107,52,0)}}

/* ------------------------------------------------ enquiry form */
.hp{position:absolute!important;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
.form-status{margin-top:1.1rem}
.form-status:empty{display:none}
.form-status.error p{color:#9B1C1C;font-weight:600;margin-bottom:.6rem}
.form-privacy{font-size:.84rem;color:var(--soft);margin-top:1.1rem}
.carried{background:var(--orange-50);border-left:4px solid var(--orange);padding:.8rem 1rem;
  font-size:.92rem;margin-bottom:1.3rem;border-radius:var(--radius)}
.sent{background:#fff;border:1px solid var(--line);border-top:4px solid var(--ok);
  border-radius:var(--radius);padding:1.6rem 1.7rem}
.sent h3{margin-bottom:.7rem}
.sent:focus{outline:none}

/* ------------------------------------------------ map */
.map{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--wash)}
.map iframe{display:block;width:100%;height:320px;border:0}
.map-cap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.4rem 1rem;
  padding:.75rem 1rem;border-top:1px solid var(--line);font-size:.86rem;background:#fff}
.map-cap a{font-weight:600}

/* ------------------------------------------------ prose pages */
.prose h2{font-size:clamp(1.25rem,2.2vw,1.55rem);text-transform:none;margin:2rem 0 .6rem}
.prose h2:first-child{margin-top:0}