/* Vishco India — layout: dark "ground" bands alternate with light stone sections; content in a 1160px column, readouts in mono like a detector screen */
:root{
  --bg:#EEF1EC; --surface:#FFFFFF; --ink:#12241F; --muted:#4D6058; --line:#C8D2CB;
  --gold:#9A6A0C; --gold-hi:#E0A526; --deep:#0F2A24; --deep-2:#16372F; --on-deep:#EAF0EA; --on-deep-muted:#A9BDB4;
  --ok:#2F7D4F; --warn:#B4532A;
  --f-display:"Rajdhani","Arial Narrow",system-ui,sans-serif;
  --f-body:"Hind","Noto Sans Devanagari",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --r:10px; --wrap:1160px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0B1613; --surface:#12211D; --ink:#E4ECE6; --muted:#9DB0A8; --line:#25382F;
  --gold:#E6B24C; --gold-hi:#F0C060; --deep:#071210; --deep-2:#0F201B; --on-deep:#E4ECE6; --on-deep-muted:#93A89F;
  --ok:#5DBB83; --warn:#E08A5F; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0B1613; --surface:#12211D; --ink:#E4ECE6; --muted:#9DB0A8; --line:#25382F;
  --gold:#E6B24C; --gold-hi:#F0C060; --deep:#071210; --deep-2:#0F201B; --on-deep:#E4ECE6; --on-deep-muted:#93A89F;
  --ok:#5DBB83; --warn:#E08A5F; color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.7 var(--f-body)}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--gold);text-underline-offset:3px}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--gold-hi);outline-offset:2px;border-radius:4px}
h1,h2,h3,h4{font-family:var(--f-display);line-height:1.12;text-wrap:balance;margin:0 0 .5em;font-weight:700;letter-spacing:.005em}
h1{font-size:clamp(2.1rem,5.2vw,3.6rem)}
h2{font-size:clamp(1.65rem,3.4vw,2.4rem)}
h3{font-size:1.35rem}
p{margin:0 0 1em}
.hi{font-family:var(--f-body)}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.prose{max-width:68ch}
.eyebrow{font:600 .78rem/1.3 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:.8rem;display:block}
.skip{position:absolute;left:-999px;top:0;background:var(--gold-hi);color:#111;padding:8px 14px;z-index:99}
.skip:focus{left:12px;top:12px}

/* header */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--deep)}
.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--deep);color:var(--on-deep);border-bottom:1px solid var(--deep-2)}
.head-row{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;color:var(--on-deep);text-decoration:none}
.brand svg{width:38px;height:38px}
.brand b{font:700 1.45rem/1 var(--f-display);letter-spacing:.04em}
.brand small{display:block;font:500 .66rem/1.2 var(--f-mono);letter-spacing:.16em;color:var(--on-deep-muted);text-transform:uppercase}
.nav{display:flex;gap:4px;align-items:center}
.nav a{color:var(--on-deep);text-decoration:none;font:600 1.02rem/1 var(--f-display);letter-spacing:.04em;padding:10px 12px;border-radius:6px}
.nav a:hover,.nav a[aria-current="page"]{color:var(--gold-hi);background:var(--deep-2)}
.nav .btn{margin-left:8px}
.menu-btn{display:none;background:none;border:1px solid var(--on-deep-muted);color:var(--on-deep);border-radius:6px;padding:8px 12px;font:600 .95rem var(--f-display);cursor:pointer}
@media (max-width:900px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;background:var(--deep);padding:8px max(16px,env(safe-area-inset-right,0px)) 16px max(16px,env(safe-area-inset-left,0px));border-bottom:1px solid var(--deep-2)}
  .nav.open{display:flex}
  .nav .btn{margin:8px 0 0}
}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:700 1.02rem/1 var(--f-display);letter-spacing:.05em;text-transform:uppercase;text-decoration:none;padding:14px 22px;border-radius:8px;border:2px solid transparent;cursor:pointer}
.btn-gold{background:var(--gold-hi);color:#16130A}
.btn-gold:hover{background:var(--on-deep);color:#16130A}
.btn-line{border-color:currentColor;color:inherit;background:transparent}
.btn-line:hover{color:var(--gold-hi)}
.btn-sm{padding:10px 14px;font-size:.92rem}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* bands */
.band{padding-block:72px}
.band-deep{background:var(--deep);color:var(--on-deep)}
.band-deep .eyebrow{color:var(--gold-hi)}
.band-deep a:not(.btn){color:var(--gold-hi)}
.band-surface{background:var(--surface)}
.sec-head{display:grid;gap:8px;margin-bottom:36px;max-width:760px}
.sec-head p{color:var(--muted);margin:0}
.band-deep .sec-head p{color:var(--on-deep-muted)}

/* hero */
.hero{background:var(--deep);color:var(--on-deep);padding-block:56px 64px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero-grid>*{min-width:0}
.hero h1 .gold{color:var(--gold-hi)}
.hero .lede{font-size:1.15rem;color:var(--on-deep-muted);max-width:56ch}
.hero .hindi{font-size:1.25rem;color:var(--on-deep);margin:.2em 0 1.2em;font-weight:500}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 0;padding:0;list-style:none}
.chips li{font:500 .8rem/1 var(--f-mono);border:1px solid var(--deep-2);background:var(--deep-2);color:var(--on-deep-muted);padding:8px 10px;border-radius:999px}
.scan{border:1px solid var(--deep-2);border-radius:14px;background:linear-gradient(180deg,var(--deep-2),var(--deep));padding:14px}
.readout{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px}
.readout div{background:var(--deep);border:1px solid var(--deep-2);border-radius:8px;padding:10px 12px;font-family:var(--f-mono)}
.readout span{display:block;font-size:.66rem;letter-spacing:.14em;color:var(--on-deep-muted);text-transform:uppercase}
.readout b{font-size:1.35rem;color:var(--gold-hi);font-variant-numeric:tabular-nums}
.scan figcaption{font:500 .78rem/1.4 var(--f-mono);color:var(--on-deep-muted);margin-top:10px}
.sweep{animation:sweep 5s ease-in-out infinite alternate}
@keyframes sweep{from{transform:translateX(0)}to{transform:translateX(330px)}}
.pulse{animation:pulse 2.4s ease-out infinite;transform-origin:center;transform-box:fill-box}
@keyframes pulse{0%{opacity:.9;transform:scale(.6)}100%{opacity:0;transform:scale(2.2)}}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.band{padding-block:56px}}

/* brand strip */
.brandstrip{background:var(--deep-2);color:var(--on-deep)}
.brandstrip .wrap{display:flex;flex-wrap:wrap;gap:10px 28px;align-items:center;justify-content:space-between;padding-block:18px}
.brandstrip a{color:var(--on-deep);text-decoration:none;font:700 1.15rem/1 var(--f-display);letter-spacing:.12em;text-transform:uppercase}
.brandstrip a:first-of-type{color:var(--gold-hi)}
.brandstrip a:hover{color:var(--gold-hi)}

/* grids & cards */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:980px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;gap:8px;min-width:0}
.card h3{margin:0}
.card p{color:var(--muted);margin:0}
.card .more{margin-top:auto;padding-top:8px;font:700 .95rem var(--f-display);letter-spacing:.06em;text-transform:uppercase;text-decoration:none}
.cat{position:relative;padding-top:20px}
.cat .ico{width:46px;height:46px;color:var(--gold)}
.tag{display:inline-block;font:600 .7rem/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;padding:6px 8px;border-radius:4px;background:var(--bg);color:var(--muted);border:1px solid var(--line)}
.tag-gold{background:var(--gold-hi);color:#16130A;border-color:var(--gold-hi)}

/* table */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:640px;font-size:.98rem}
th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top}
th{font:700 .95rem var(--f-display);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);background:var(--bg)}
tr:last-child td{border-bottom:0}
td.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums;white-space:nowrap}

/* split / feature */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.split>*{min-width:0}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:28px}}
.ticks{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.ticks li{display:grid;grid-template-columns:22px 1fr;gap:10px}
.ticks li::before{content:"";width:12px;height:12px;margin-top:8px;border-radius:2px;background:var(--gold-hi);transform:rotate(45deg)}
.xlist li::before{background:var(--warn);border-radius:50%;transform:none}

/* notice */
.notice{border:1px solid var(--line);border-left:4px solid var(--gold-hi);background:var(--surface);border-radius:var(--r);padding:20px 22px}
.notice.warn{border-left-color:var(--warn)}
.notice h3{margin-bottom:.3em}
.notice p:last-child{margin:0}

/* faq */
.faq{display:grid;gap:10px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:4px 20px}
.faq summary{cursor:pointer;font:700 1.15rem/1.4 var(--f-display);padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold);font-size:1.4rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted)}

/* products */
.brand-sec{padding-block:56px;border-top:1px solid var(--line);scroll-margin-top:80px}
.brand-sec:first-of-type{border-top:0}
.brand-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:16px;margin-bottom:26px}
.brand-head p{color:var(--muted);margin:0;max-width:62ch}
.prod{padding:0;overflow:hidden}
.prod .ph{aspect-ratio:4/3;max-width:100%;background:var(--deep);display:grid;place-items:center;color:var(--gold-hi);border-bottom:1px solid var(--line)}
.prod .ph svg{width:46%;opacity:.9}
.prod .ph img{width:100%;height:100%;object-fit:cover}
.prod .body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.prod h3{font-size:1.3rem;margin:0}
.prod p{color:var(--muted);margin:0;font-size:.96rem}
.spec{list-style:none;padding:0;margin:4px 0 0;display:grid;gap:4px;font:500 .82rem/1.45 var(--f-mono);color:var(--ink)}
.spec li{display:flex;justify-content:space-between;gap:12px;border-bottom:1px dashed var(--line);padding-bottom:4px}
.spec li span{color:var(--muted)}
.prod .btn{margin-top:auto}
.prod .act{margin-top:auto;padding-top:10px}
.jump{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.jump a{font:700 .95rem/1 var(--f-display);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;padding:10px 14px;border:1px solid var(--deep-2);border-radius:6px;color:var(--on-deep)}
.jump a:hover{border-color:var(--gold-hi);color:var(--gold-hi)}

/* articles */
.page-hero{background:var(--deep);color:var(--on-deep);padding-block:48px 44px}
.page-hero p{color:var(--on-deep-muted);max-width:66ch;margin:0}
.crumbs{font:500 .78rem/1.4 var(--f-mono);color:var(--on-deep-muted);margin-bottom:14px}
.crumbs a{color:var(--on-deep-muted)}
.article{padding-block:48px 72px}
.article .prose h2{margin-top:1.6em;font-size:1.85rem}
.article .prose h3{margin-top:1.3em}
.article .prose ul,.article .prose ol{padding-left:1.25em;margin:0 0 1em}
.article .prose li{margin-bottom:.4em}
.meta{font:500 .8rem/1.4 var(--f-mono);color:var(--on-deep-muted);margin-top:14px}
.art-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;align-items:start}
.art-layout aside{position:sticky;top:96px;display:grid;gap:16px}
@media (max-width:980px){.art-layout{grid-template-columns:1fr}.art-layout aside{position:static}}
.post-card .tag{align-self:flex-start}

/* contact */
.form{display:grid;gap:14px}
.form label{font:700 .95rem var(--f-display);letter-spacing:.05em;text-transform:uppercase;display:grid;gap:6px}
.form input,.form select,.form textarea{font:400 1rem/1.5 var(--f-body);padding:12px 14px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);width:100%}
.form textarea{min-height:120px;resize:vertical}
.form .hint{font:400 .85rem var(--f-body);text-transform:none;letter-spacing:0;color:var(--muted)}
.contact-list{list-style:none;padding:0;margin:0;display:grid;gap:16px}
.contact-list b{display:block;font:700 .85rem var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.contact-list span{font-size:1.15rem}

/* footer */
.site-foot{background:var(--deep);color:var(--on-deep-muted);padding-block:56px 28px;font-size:.95rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.foot-grid>*{min-width:0}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}
.site-foot h4{color:var(--on-deep);font-size:1.05rem;letter-spacing:.08em;text-transform:uppercase}
.site-foot ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.site-foot a{color:var(--on-deep-muted);text-decoration:none}
.site-foot a:hover{color:var(--gold-hi)}
.foot-bottom{border-top:1px solid var(--deep-2);margin-top:36px;padding-top:20px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.85rem}

/* floating whatsapp */
.wa-float{position:fixed;right:calc(18px + env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:40;background:#1F9D55;color:#fff;border-radius:999px;padding:13px 18px;display:flex;align-items:center;gap:8px;font:700 .95rem/1 var(--f-display);letter-spacing:.06em;text-transform:uppercase;text-decoration:none;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.wa-float:hover{background:#178246;color:#fff}
.wa-float svg{width:22px;height:22px}
@media (max-width:520px){.wa-float span{display:none}.wa-float{padding:14px}}

/* cards placed on dark bands keep normal ink */
.band-deep .card{color:var(--ink)}
.band-deep .card a:not(.btn){color:var(--gold)}
.readout b{font-size:clamp(1rem,2.2vw,1.35rem);white-space:nowrap}

/* WordPress extras */
.post-card h3 a{color:inherit;text-decoration:none}
.post-card img{border-radius:6px;margin-bottom:6px;aspect-ratio:16/9;object-fit:cover;width:100%}
.nav-links{display:flex;gap:8px;margin-top:28px}
.nav-links .page-numbers{padding:8px 12px;border:1px solid var(--line);border-radius:6px;text-decoration:none}
.nav-links .current{background:var(--gold-hi);color:#16130A;border-color:var(--gold-hi)}
.prose img{border-radius:8px;margin:1em 0}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}