/* A S Multisales — storefront layout modelled on the company's IndiaMART profile:
   navy top rule, lavender tab bar with search and teal "Contact Supplier", category sidebar,
   product list rows, navy "Get in touch" footer band. Light theme only, matching the source. */
:root {
  --navy: #2e3192; --navy-dk: #23256f;
  --lav: #e2e4f3;
  --teal: #1d8480; --teal-dk: #156b67;
  --link: #176f6a;
  --ink: #1f2124; --text: #474a52; --muted: #6b6e76;
  --line: #e6e7eb; --soft: #f6f6f8; --bg: #ffffff;
  --gold: #b7791f; --wa: #1a7f45;
  --font: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  --r: 10px;
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.6 var(--font); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--link); }
svg { width: 1.15em; height: 1.15em; flex: none; }
h1, h2, h3 { color: var(--ink); line-height: 1.25; margin: 0 0 .6em; font-weight: 600; text-wrap: balance; }
h2 { font-size: 1.5rem; } h3 { font-size: 1.05rem; }
p { margin: 0 0 1em; }
.wrap { max-width: 1280px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 0; background: var(--navy); color: #fff; padding: 8px 12px; z-index: 50; }
.skip:focus { left: 8px; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
.muted { color: var(--muted); }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; min-height: 44px; padding: .55em 1.2em; border-radius: 8px;
  font: 600 1rem/1.1 var(--font); text-decoration: none; border: 1.5px solid transparent; cursor: pointer; white-space: nowrap; }
.btn-sm { min-height: 38px; font-size: .9rem; padding: .4em .95em; }
.btn-teal { background: var(--teal); color: #fff; } .btn-teal:hover { background: var(--teal-dk); color: #fff; }
.btn-outline { border-color: var(--teal); color: var(--teal); background: #fff; } .btn-outline:hover { background: #eef7f6; }
.btn-wa { background: var(--wa); color: #fff; } .btn-wa:hover { background: #146637; color: #fff; }
.btn-wa svg { width: 1.2em; height: 1.2em; }

/* header */
.hdr { border-top: 5px solid var(--navy); background: #fff; }
.hdr-top { display: flex; align-items: center; gap: 18px; padding-block: 10px; }
.logo { display: block; border: 1px solid var(--line); border-radius: 4px; padding: 6px; background: #fff; flex: none; }
.logo img { width: 104px; height: 88px; object-fit: contain; }
.logo .mono { display: grid; place-items: center; width: 104px; height: 88px; background: var(--navy); color: #fff; font: 700 2rem var(--font); }
.hdr-id { flex: 1; min-width: 0; }
.hdr-name { display: block; font-size: 2rem; font-weight: 600; color: var(--ink); text-decoration: none; line-height: 1.2; }
.badges { list-style: none; display: flex; flex-wrap: wrap; gap: 6px 20px; margin: 8px 0 0; padding: 0; font-size: 1rem; }
.badges li { display: inline-flex; align-items: center; gap: 6px; }
.b-mute svg { color: #8a8d94; } .b-ok svg { color: #1a8a6d; }
.hdr-call { align-self: flex-end; min-width: 240px; font-size: 1.1rem; }
.hdr-nav { display: flex; align-items: stretch; gap: 12px; padding-bottom: 12px; }
.tabs { display: flex; background: var(--lav); overflow-x: auto; scrollbar-width: none; flex: 0 1 auto; }
.tabs::-webkit-scrollbar { display: none; }
.tabs a { padding: 12px 24px; color: #4a4d5a; text-decoration: none; font-size: 1.06rem; white-space: nowrap; }
.tabs a:hover { color: var(--navy); }
.tabs a[aria-current="page"] { background: var(--navy); color: #fff; font-weight: 600; }
.search { flex: 1; display: flex; align-items: center; gap: 10px; background: var(--lav); border-left: 2px solid var(--navy); padding: 0 16px; color: #5d606a; min-width: 0; margin: 0; }
.search svg { width: 1.35em; height: 1.35em; }
.search input { flex: 1; min-width: 0; border: 0; background: transparent; font: 1rem var(--font); color: var(--ink); padding: 12px 0; }
.search input:focus { outline: none; } .search:focus-within { box-shadow: inset 0 0 0 2px var(--navy); }
.hdr-contact { min-width: 240px; font-size: 1.1rem; }

/* page shell */
.page { padding-block: 18px 44px; }
.cols { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 44px; }
.content { min-width: 0; }
.sidebar { display: grid; gap: 18px; align-content: start; }
.sb-box { border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: #fff; }
.sb-box h2 { margin: 0; font-size: 1.05rem; background: var(--soft); border-bottom: 1px solid var(--line); }
.sb-box h2 a { display: block; padding: 10px 12px; color: var(--ink); text-decoration: none; }
.sb-links { list-style: none; margin: 0; padding: 4px 0 8px; }
.sb-links a { display: block; padding: 6px 12px; color: var(--text); text-decoration: none; }
.sb-cats { list-style: none; margin: 0; padding: 0; }
.sb-cats > li { border-bottom: 1px solid var(--line); }
.sb-cats summary { list-style: none; display: flex; align-items: flex-start; justify-content: space-between; gap: 6px; padding: 9px 12px; cursor: pointer; }
.sb-cats summary::-webkit-details-marker { display: none; }
.sb-cats summary a { color: var(--ink); font-weight: 600; text-decoration: none; display: block; line-height: 1.3; }
.sb-cats summary a[aria-current="page"] { color: var(--navy); }
.sb-cats small { display: block; font-size: .78rem; color: var(--muted); font-weight: 400; }
.sb-cats i { color: #777; padding-top: 2px; transition: transform .15s; }
.sb-cats details[open] i { transform: rotate(180deg); }
.sb-prods { list-style: none; margin: 0; padding: 0 12px 10px 16px; font-size: .85rem; display: grid; gap: 6px; max-height: 340px; overflow-y: auto; }
.sb-prods a { color: var(--text); text-decoration: none; line-height: 1.35; display: block; }
.sb-prods a:hover, .sb-links a:hover { color: var(--link); text-decoration: underline; }
.sb-all { display: block; padding: 10px 12px; color: var(--link); font-weight: 600; text-decoration: none; }

/* sections */
.sec { margin-bottom: 36px; }
.sec-h { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.sec-h a { font-weight: 600; font-size: .95rem; }
.ph1 { font-size: 1.75rem; }
.h1-sub { display: block; font-size: 1rem; font-weight: 400; color: var(--muted); margin-top: 4px; }
.crumbs { font-size: .86rem; color: var(--muted); margin-bottom: 14px; }
.crumbs a { color: var(--muted); }
.about-txt p { font-size: 1.04rem; line-height: 1.75; }
.lead-b { font-weight: 600; color: #3c3f46; margin-bottom: .2em; }
.dots { margin: 0 0 1em; padding-left: 1.3em; }
.dots.strong { font-weight: 600; color: #3c3f46; }
.more { font-weight: 600; }
.gap { height: 28px; }
.cat-intro { font-size: 1.02rem; color: var(--muted); margin-top: -.3em; }
.ticks { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.ticks li { background: #eef7f6; color: var(--teal-dk); border: 1px solid #cfe7e5; border-radius: 999px; padding: 6px 14px; font-weight: 600; font-size: .92rem; }

/* carousels */
.carousel { position: relative; }
.track { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding-bottom: 2px; }
.track::-webkit-scrollbar { display: none; }
.cnav { position: absolute; top: 38%; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line); background: #fff; box-shadow: 0 2px 6px #0002;
  font-size: 1.4rem; line-height: 1; cursor: pointer; color: var(--ink); display: grid; place-items: center; z-index: 2; }
.cnav.prev { left: -16px; } .cnav.next { right: -16px; }
.cnav[disabled] { display: none; }
.ccard { flex: 0 0 180px; scroll-snap-align: start; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; text-decoration: none; background: #fff; display: flex; flex-direction: column; }
.ccard:hover, .pcard:hover, .cblock:hover, .fslide:hover { box-shadow: 0 3px 12px #0000001a; }
.ccard-img { aspect-ratio: 1; display: block; background: #fff; }
.ccard-img img { width: 100%; height: 100%; object-fit: contain; }
.ccard-lbl { background: var(--soft); padding: 12px 14px; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.ccard-lbl strong { color: var(--ink); font-weight: 600; line-height: 1.3; }
.ccard-lbl small { color: var(--muted); font-size: .84rem; margin-top: auto; }
.feat .fslide { flex: 0 0 236px; scroll-snap-align: start; border: 1px solid var(--line); border-radius: var(--r); padding: 12px; text-decoration: none; display: flex; flex-direction: column; gap: 10px; background: #fff; }
.fs-img { aspect-ratio: 1; display: block; }
.fs-img img { width: 100%; height: 100%; object-fit: contain; }
.fs-name { color: var(--ink); font-weight: 600; line-height: 1.35; min-height: 3.9em; }
.fslide .btn { align-self: flex-start; }
.album .aimg { flex: 0 0 216px; aspect-ratio: 1; scroll-snap-align: start; border-radius: 6px; overflow: hidden; }
.album img { width: 100%; height: 100%; object-fit: cover; }

/* placeholder */
.ph { width: 100%; height: 100%; min-height: 100px; aspect-ratio: 1; display: grid; place-items: center; background: repeating-linear-gradient(135deg, #eef0f4 0 10px, #fafbfc 10px 20px); }
.ph-tag { font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 600; color: #5d606a; background: #fff; padding: 2px 8px; border-radius: 3px; }

/* home */
.about-home { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 32px; align-items: start; }
.ah-text p { font-size: 1.02rem; line-height: 1.75; }
.cblocks { display: grid; grid-template-columns: repeat(auto-fill, minmax(380px, 1fr)); gap: 18px; }
.cblock { display: flex; gap: 18px; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: #fff; }
.cb-img { flex: 0 0 160px; border-right: 1px solid var(--line); background: #fff; }
.cb-img img, .cb-img .ph { width: 100%; height: 100%; object-fit: contain; }
.cb-body { padding: 14px 14px 14px 0; display: flex; flex-direction: column; min-width: 0; }
.cb-body h3 { font-size: 1.1rem; margin-bottom: 6px; } .cb-body h3 a { color: var(--ink); text-decoration: none; }
.cb-body ul { margin: 0 0 8px; padding-left: 1.1em; font-size: .9rem; }
.cb-body li a { color: var(--text); text-decoration: none; } .cb-body li a:hover { color: var(--link); text-decoration: underline; }
.cb-body .more { margin-top: auto; }
.why p { max-width: 75ch; }

/* infrastructure rows */
.infra h2 { font-size: 1.3rem; margin-bottom: .4em; }
.infra-row { display: grid; grid-template-columns: minmax(0, 590px) minmax(0, 1fr); gap: 24px; align-items: start; margin-bottom: 26px; }
.infra figure { margin: 0; }
.infra img { border-radius: 4px; max-height: 600px; width: auto; }
.infra .ph { max-width: 440px; }
.infra-row p { color: var(--muted); font-size: 1.04rem; }

/* image grid */
.igrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.igrid figure { margin: 0; }
.igrid img, .igrid .ph { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 6px; border: 1px solid var(--line); }
.prodphotos img { object-fit: contain; background: #fff; }
.igrid figcaption { font-size: .85rem; padding-top: 6px; color: var(--ink); line-height: 1.35; }
.igrid figcaption a { color: var(--ink); text-decoration: none; }

/* factsheet */
.factsheet { border: 1px solid var(--line); border-radius: 6px; padding: 20px 32px 8px; }
.factsheet.compact { padding: 16px 20px 6px; background: var(--soft); }
.factsheet h3 { font-size: 1.08rem; margin: 18px 0 8px; }
.factsheet table { width: 100%; border-collapse: collapse; margin-bottom: 8px; border-bottom: 1px solid var(--line); }
.factsheet th, .factsheet td { text-align: left; vertical-align: top; padding: 8px 0; font-size: .95rem; font-weight: 400; }
.factsheet th { width: 40%; color: var(--muted); padding-right: 16px; }
.factsheet td { color: var(--ink); }
.factsheet ul { margin: 0; padding-left: 1.1em; }

/* product cards */
.pgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.pcard { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: #fff; }
.pc-img { display: block; aspect-ratio: 1; background: #fff; border-bottom: 1px solid var(--line); padding: 8px; }
.pc-img img { width: 100%; height: 100%; object-fit: contain; }
.pc-body { display: flex; flex-direction: column; gap: 4px; padding: 12px; flex: 1; }
.pc-body h3 { font-size: .94rem; font-weight: 600; margin: 0; line-height: 1.35; }
.pc-body h3 a { color: var(--ink); text-decoration: none; } .pc-body h3 a:hover { color: var(--link); text-decoration: underline; }
.pc-price { font-weight: 700; color: var(--ink); margin: 2px 0 8px; font-variant-numeric: tabular-nums; }
.pc-price small, .pr-price small, .pd-price small { font-weight: 400; color: var(--muted); font-size: .8em; }
.pc-price.muted, .pr-price.muted, .pd-price.muted { font-weight: 600; color: var(--gold); }
.pc-body .btn { margin-top: auto; align-self: flex-start; }
.more-row { margin-top: 14px; }

/* category list rows */
.plist { display: grid; gap: 18px; }
.prow { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 24px; border: 1px solid var(--line); border-radius: var(--r); padding: 18px; background: #fff; scroll-margin-top: 16px; }
.pr-img { display: block; aspect-ratio: 1; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: #fff; padding: 8px; align-self: start; }
.pr-img img { width: 100%; height: 100%; object-fit: contain; }
.pr-body h2 { font-size: 1.22rem; margin-bottom: 4px; } .pr-body h2 a { color: var(--ink); text-decoration: none; } .pr-body h2 a:hover { color: var(--link); }
.pr-price { font-size: 1.25rem; font-weight: 700; color: var(--ink); margin-bottom: 6px; }
.moq { font-size: .92rem; margin-bottom: 10px; }
.sdesc { font-size: .93rem; color: var(--muted); }
.pr-cta, .pd-cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px; }

/* specs table */
.specs { width: 100%; border-collapse: collapse; margin-bottom: 14px; }
.specs caption { text-align: left; font-weight: 600; color: var(--ink); font-size: 1.05rem; padding-bottom: 8px; }
.specs th, .specs td { text-align: left; padding: 7px 10px; font-size: .93rem; vertical-align: top; }
.specs tr:nth-child(odd) { background: var(--soft); }
.specs th { width: 42%; color: var(--muted); font-weight: 400; }
.specs td { color: var(--ink); }

/* product detail */
.pdetail { display: grid; grid-template-columns: minmax(0, 460px) minmax(0, 1fr); gap: 36px; margin-bottom: 30px; }
.pd-img { border: 1px solid var(--line); border-radius: var(--r); aspect-ratio: 1; overflow: hidden; background: #fff; padding: 10px; }
.pd-img img, .pd-img .ph { width: 100%; height: 100%; object-fit: contain; }
.pd-thumbs { list-style: none; display: flex; gap: 10px; padding: 0; margin: 12px 0 0; flex-wrap: wrap; }
.pd-thumb { width: 76px; height: 76px; padding: 4px; border: 1.5px solid var(--line); border-radius: 6px; background: #fff; cursor: pointer; }
.pd-thumb[aria-current="true"] { border-color: var(--teal); }
.pd-thumb img { width: 100%; height: 100%; object-fit: contain; }
.eyebrow { font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; font-weight: 600; margin-bottom: 4px; }
.eyebrow a { color: var(--muted); text-decoration: none; }
.pd-info h1 { font-size: 1.65rem; }
.pd-price { font-size: 1.7rem; font-weight: 700; color: var(--ink); margin-bottom: 2px; }
.tax { font-size: .88rem; margin-bottom: 12px; }
.pd-info .pd-cta { margin-bottom: 20px; }
.pdesc { max-width: 900px; }
.pdesc p, .pdesc li { font-size: 1rem; line-height: 1.75; }
.pdesc h3 { margin-top: 1.2em; }
.brochure { display: flex; gap: 14px; flex-wrap: wrap; }
.brochure img { width: 300px; border: 1px solid var(--line); border-radius: 6px; }

/* enquiry form */
.enq { border: 1px solid var(--line); border-radius: var(--r); padding: 22px; background: var(--soft); max-width: 860px; }
.enq h2 { font-size: 1.3rem; }
.fgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.fgrid label { display: grid; gap: 5px; font-weight: 500; font-size: .92rem; color: var(--ink); }
.fgrid .full { grid-column: 1 / -1; }
.fgrid input, .fgrid textarea { font: 1rem var(--font); padding: 10px 12px; border: 1px solid #b9bcc4; border-radius: 6px; background: #fff; color: var(--ink); width: 100%; }
.fgrid [aria-invalid="true"] { border-color: #c2410c; }
.hp { position: absolute; left: -5000px; width: 1px; height: 1px; opacity: 0; }
.enq-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 16px; }
.enq-status { margin: 0; font-weight: 600; flex-basis: 100%; }
.enq-status.err { color: #b42318; } .enq-status.ok { color: var(--teal-dk); }

/* contact */
.contact { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 28px; align-items: start; }
.cbox { border: 1px solid var(--line); border-radius: var(--r); padding: 22px; display: grid; gap: 18px; }
.ri { display: flex; gap: 12px; align-items: flex-start; }
.ri svg { color: #6b6e78; margin-top: 3px; width: 1.25em; height: 1.25em; }
.ri strong, .ri a { display: block; color: var(--ink); font-size: 1.05rem; }
.ri small { display: block; color: var(--muted); font-size: .88rem; }
.callnow { font-weight: 600; font-size: 1.1rem; color: var(--teal); text-decoration: none; display: inline-flex; gap: 6px; align-items: center; }
.ri .callnow { color: var(--teal); }
.csign { border-radius: 6px; }

/* footer */
.ftr { background: #f6f7f9; color: var(--text); }
.ftr-band { background: var(--navy); color: #fff; font-weight: 700; font-size: 1.15rem; padding-block: 14px; }
.ftr-grid { display: grid; grid-template-columns: 1fr 1fr 1.2fr; gap: 28px; padding-block: 26px 28px; }
.ftr h2 { font-size: 1rem; margin-bottom: 14px; }
.ftr-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 1.04rem; }
.ftr-links.small { font-size: .95rem; gap: 6px; }
.ftr-links a { color: var(--text); text-decoration: none; } .ftr-links a:hover { color: var(--link); text-decoration: underline; }
.ftr-name { font-size: 1.15rem; font-weight: 600; color: var(--ink); margin: 0; }
.ftr-btns { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.ftr-legal { border-top: 1px solid var(--line); background: #eef0f3; font-size: .84rem; padding-block: 12px; }

.wa-float { position: fixed; right: calc(18px + env(safe-area-inset-right, 0px)); bottom: calc(18px + env(safe-area-inset-bottom, 0px)); width: 56px; height: 56px; border-radius: 50%;
  background: var(--wa); color: #fff; display: grid; place-items: center; box-shadow: 0 4px 14px #0004; z-index: 30; }
.wa-float svg { width: 28px; height: 28px; }
.notfound { min-height: 40vh; }

@media (max-width: 1100px) {
  .hdr-call, .hdr-contact { min-width: 0; }
  .tabs a { padding: 12px 16px; }
  .ftr-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .cols { grid-template-columns: minmax(0, 1fr); }
  .sidebar { display: none; }
  .hdr-nav { flex-wrap: wrap; }
  .tabs { flex: 1 1 100%; }
  .search { flex: 1 1 auto; border-left: 0; }
  .infra-row, .pdetail, .contact, .about-home { grid-template-columns: minmax(0, 1fr); }
  .prow { grid-template-columns: 180px minmax(0, 1fr); }
  .cnav { display: none; }
}
@media (max-width: 600px) {
  .logo img, .logo .mono { width: 64px; height: 54px; }
  .hdr-top { flex-wrap: wrap; gap: 10px 12px; }
  .hdr-id { flex: 1 1 0; }
  .badges li:nth-child(n+3) { display: none; }
  .hdr-name { font-size: 1.45rem; }
  .badges { font-size: .86rem; gap: 4px 12px; }
  .hdr-call, .hdr-contact { flex: 1 1 100%; }
  .tabs a { font-size: .96rem; padding: 10px 14px; }
  .prow { grid-template-columns: minmax(0, 1fr); padding: 14px; }
  .pr-img { max-width: 260px; }
  .cblocks { grid-template-columns: minmax(0, 1fr); }
  .cb-img { flex-basis: 110px; }
  .igrid, .pgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .ccard { flex-basis: 150px; } .feat .fslide { flex-basis: 190px; }
  .factsheet { padding: 14px 16px 4px; }
  .fgrid { grid-template-columns: 1fr; }
  .ftr-grid { grid-template-columns: minmax(0, 1fr); }
  .ftr-legal { padding-bottom: 84px; }
  .btn { white-space: normal; text-align: center; }
  h2 { font-size: 1.28rem; } .ph1 { font-size: 1.45rem; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }