:root {
  --blue: #1572bb;
  --blue-d: #0f5a95;
  --blue-l: #e8f2fa;
  --ink: #0b0d10;
  --text: #2b3138;
  --muted: #5f6b77;
  --line: #e3e8ee;
  --bg: #ffffff;
  --bg-alt: #f5f8fb;
  --wa: #25d366;
  --wa-d: #1da851;
  --red: #d93025;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 4px 16px rgba(16, 24, 40, .06);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--text); background: var(--bg); line-height: 1.6; font-size: 16px; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { color: var(--ink); line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(1.9rem, 4.2vw, 3rem); font-weight: 800; }
h2 { font-size: clamp(1.35rem, 2.6vw, 1.85rem); font-weight: 750; }
h3 { font-size: 1.05rem; font-weight: 650; }
p { margin: 0 0 1em; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 16px; }
.ic { width: 1.1em; height: 1.1em; flex: none; vertical-align: -.18em; }
.muted { color: var(--muted); }

/* top bar + header */
.topbar { background: var(--ink); color: #cfd6de; font-size: .85rem; }
.topbar .wrap { display: flex; gap: 22px; justify-content: flex-end; padding-top: 7px; padding-bottom: 7px; flex-wrap: wrap; }
.topbar a { color: #fff; }
.topbar span, .topbar a { display: inline-flex; align-items: center; gap: 6px; }
.header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.header .wrap { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); font-size: 1.1rem; }
.brand:hover { text-decoration: none; }
.brand img { width: 60px; height: auto; }
.brand strong { color: var(--blue); font-weight: 800; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a { color: var(--ink); font-weight: 550; padding: 8px 12px; border-radius: 8px; }
.nav a:hover { background: var(--blue-l); text-decoration: none; }
.nav a[aria-current="page"] { color: var(--blue); }
.nav .nav-cta { margin-left: 8px; color: #fff; }
.nav .nav-cta:hover { background: var(--wa-d); }
.menu-btn { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.menu-btn span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; transition: .2s; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 20px; border-radius: 10px; font-weight: 650; font-size: .97rem; border: 2px solid transparent; cursor: pointer; font-family: inherit; transition: background .15s, border-color .15s, color .15s; }
.btn:hover { text-decoration: none; }
.btn-lg { padding: 14px 24px; font-size: 1.02rem; }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: var(--wa-d); }
.btn-outline { border-color: var(--blue); color: var(--blue); background: #fff; }
.btn-outline:hover { background: var(--blue); color: #fff; }
.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { background: var(--blue-l); }

/* hero */
.hero { background: linear-gradient(135deg, #f3f8fd 0%, #fff 55%); border-bottom: 1px solid var(--line); }
.hero-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 48px; align-items: center; padding-top: 64px; padding-bottom: 64px; }
.eyebrow { color: var(--blue); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; font-size: .78rem; margin-bottom: .6em; }
.lead { font-size: 1.12rem; color: var(--muted); max-width: 62ch; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 24px 0; }
.hero-points { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--ink); font-weight: 550; font-size: .95rem; }
.hero-points li { display: flex; align-items: center; gap: 6px; }
.hero-points .ic { color: var(--blue); }
.hero-card { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 32px; box-shadow: var(--shadow); }
.hero-card img { margin: 0 auto 24px; width: 80%; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); text-align: center; border-top: 1px solid var(--line); padding-top: 20px; }
.stats strong { display: block; font-size: 1.6rem; color: var(--blue); font-weight: 800; }
.stats span { font-size: .82rem; color: var(--muted); }

/* sections */
.section { padding: 64px 0; }
.section.alt { background: var(--bg-alt); }
.section-head { margin-bottom: 28px; }
.section-head.row { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.page-head { background: linear-gradient(135deg, #f3f8fd 0%, #fff 60%); border-bottom: 1px solid var(--line); padding: 32px 0 40px; }
.crumbs { font-size: .85rem; color: var(--muted); margin-bottom: 14px; display: flex; flex-wrap: wrap; gap: 6px; }
.crumbs .sep { color: #b6bfc8; }

/* services */
.svc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.svc { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; color: var(--text); transition: border-color .15s, box-shadow .15s, transform .15s; }
.svc:hover { text-decoration: none; border-color: var(--blue); box-shadow: var(--shadow); transform: translateY(-2px); }
.svc-ic { width: 42px; height: 42px; padding: 9px; background: var(--blue-l); color: var(--blue); border-radius: 10px; margin-bottom: 14px; }
.svc p { color: var(--muted); font-size: .93rem; flex: 1; }
.svc .more { color: var(--blue); font-weight: 650; font-size: .9rem; }

/* products */
.pgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.pcard { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; color: var(--text); transition: border-color .15s, box-shadow .15s; }
.pcard:hover { text-decoration: none; border-color: var(--blue); box-shadow: var(--shadow); }
.pimg { position: relative; aspect-ratio: 1; background: #fff; border-bottom: 1px solid var(--line); overflow: hidden; }
.pimg img { position: absolute; inset: 14px; width: calc(100% - 28px); height: calc(100% - 28px); object-fit: contain; }
.badge { position: absolute; top: 10px; left: 10px; background: var(--red); color: #fff; font-size: .75rem; font-weight: 700; padding: 3px 8px; border-radius: 6px; z-index: 1; }
.pbody { padding: 14px; display: flex; flex-direction: column; flex: 1; }
.pcat { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 600; }
.pbody h3 { margin: 4px 0 6px; }
.pshort { font-size: .84rem; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 10px; }
.price { margin-top: auto; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.price s { color: var(--muted); font-size: .88rem; }
.price strong { color: var(--ink); font-size: 1.12rem; }
.price.big strong { font-size: 1.9rem; }
.price.big s { font-size: 1.05rem; }
.save { background: #e7f6ec; color: #137333; font-weight: 650; font-size: .85rem; padding: 3px 8px; border-radius: 6px; }

.shop-tools { display: flex; gap: 16px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.shop-tools input { flex: 1; min-width: 220px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; font: inherit; }
.shop-tools input:focus { outline: 2px solid var(--blue); border-color: transparent; }
#count { color: var(--muted); font-size: .9rem; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.chip { padding: 7px 14px; border: 1px solid var(--line); border-radius: 999px; color: var(--ink); font-size: .88rem; font-weight: 550; background: #fff; }
.chip:hover { border-color: var(--blue); text-decoration: none; }
.chip.on { background: var(--blue); border-color: var(--blue); color: #fff; }
.empty { text-align: center; padding: 40px 0; color: var(--muted); }

/* product page */
.product { padding-top: 28px; }
.pd-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.gmain { position: relative; border: 1px solid var(--line); border-radius: var(--radius); aspect-ratio: 1; padding: 24px; background: #fff; }
.gmain img { width: 100%; height: 100%; object-fit: contain; }
.thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.thumbs button { width: 72px; height: 72px; border: 2px solid var(--line); border-radius: 10px; padding: 4px; background: #fff; cursor: pointer; }
.thumbs button.on { border-color: var(--blue); }
.thumbs img { width: 100%; height: 100%; object-fit: contain; }
.pd-info h1 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-top: 6px; }
.sku { color: var(--muted); font-size: .88rem; }
.stock { font-weight: 650; font-size: .92rem; margin: 10px 0 14px; }
.stock.in { color: #137333; } .stock.out { color: var(--red); }
.pd-short { color: var(--text); }
.pd-actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 20px 0; }
.pd-trust { list-style: none; padding: 16px 0 0; margin: 0; border-top: 1px solid var(--line); display: grid; gap: 6px; font-size: .92rem; }
.pd-trust li { display: flex; gap: 8px; align-items: center; }
.pd-trust .ic { color: var(--blue); }
.pd-desc { margin-top: 24px; } .pd-desc h2 { font-size: 1.15rem; }
.related { margin-top: 56px; }

/* service pages */
.offer { background: #fff7e6; border: 1px solid #f5d48a; color: #6b4e00; padding: 12px 16px; border-radius: 10px; margin: 24px 0 0; }
.price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; margin-bottom: 40px; }
.price-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; display: flex; flex-direction: column; }
.price-card .ticks { flex: 1; margin-bottom: 18px; }
.from strong { font-size: 1.6rem; color: var(--blue); }
.blocks { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.block { background: var(--bg-alt); border-radius: var(--radius); padding: 26px; }
.ticks { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; }
.ticks .ic { color: var(--blue); margin-top: .25em; }
.faq { margin-top: 48px; max-width: 820px; }
.faq details { border: 1px solid var(--line); border-radius: 10px; padding: 0 18px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 650; color: var(--ink); padding: 14px 0; }
.faq details p { color: var(--muted); }
.areas { margin-top: 40px; color: var(--muted); font-size: .92rem; }
.cat-tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 14px; }
.cat-tile { border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; text-align: center; color: var(--ink); }
.cat-tile:hover { border-color: var(--blue); text-decoration: none; }
.cat-tile img { width: 90px; height: 90px; object-fit: contain; margin: 0 auto 10px; }
.cat-tile strong { display: block; font-size: .95rem; }
.cat-tile span { font-size: .82rem; color: var(--muted); }

/* why + prose */
.why { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; }
.why .ticks { background: var(--bg-alt); padding: 28px; border-radius: var(--radius); font-weight: 550; color: var(--ink); }
.prose { max-width: 820px; }
.prose h2 { margin-top: 1.6em; }

/* cta */
.cta-band { background: var(--ink); color: #cfd6de; padding: 44px 0; }
.cta-band .wrap { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; }
.cta-band p { margin: 0; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.contact-info { display: grid; gap: 22px; }
.ci { display: flex; gap: 14px; }
.ci > .ic { width: 42px; height: 42px; padding: 10px; background: var(--blue-l); color: var(--blue); border-radius: 10px; }
.ci h2 { font-size: 1rem; margin-bottom: 4px; }
.ci p { margin: 0 0 4px; }
.enquiry { border: 1px solid var(--line); border-radius: 16px; padding: 28px; display: grid; gap: 14px; box-shadow: var(--shadow); }
.enquiry h2 { margin: 0; }
.enquiry .muted { margin: 0; font-size: .9rem; }
.enquiry label { display: grid; gap: 6px; font-weight: 600; font-size: .9rem; color: var(--ink); }
.enquiry input, .enquiry select, .enquiry textarea { font: inherit; padding: 11px 13px; border: 1px solid var(--line); border-radius: 10px; background: #fff; font-weight: 400; }
.enquiry input:focus, .enquiry select:focus, .enquiry textarea:focus { outline: 2px solid var(--blue); border-color: transparent; }
.map { width: 100%; height: 380px; border: 0; border-radius: var(--radius); margin-top: 40px; }

/* footer */
.footer { background: #0f1317; color: #aab4be; padding: 56px 0 0; font-size: .93rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 32px; }
.footer h3 { color: #fff; font-size: .95rem; margin-bottom: 14px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer a { color: #d6dde4; }
.footer address { font-style: normal; margin-bottom: 10px; }
.brand-light { color: #fff; margin-bottom: 14px; }
.brand-light img { background: #fff; border-radius: 8px; padding: 4px; }
.footer-bottom { border-top: 1px solid #222a31; margin-top: 40px; padding: 18px 16px 90px; font-size: .85rem; }

/* floating */
.float-btns { position: fixed; right: 18px; bottom: 18px; display: grid; gap: 12px; z-index: 60; }
.float-btns a { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; color: #fff; box-shadow: 0 6px 20px rgba(0,0,0,.2); }
.float-btns .ic { width: 28px; height: 28px; }
.float-wa { background: var(--wa); }
.float-call { background: var(--blue); }

@media (max-width: 900px) {
  .hero-grid, .why, .pd-grid, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-grid { padding-top: 40px; padding-bottom: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .menu-btn { display: block; }
  .nav { position: absolute; top: 70px; left: 0; right: 0; background: #fff; flex-direction: column; align-items: stretch; padding: 12px 16px 20px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); display: none; }
  .nav.open { display: flex; }
  .nav a { padding: 12px; }
  .nav .nav-cta { margin: 8px 0 0; }
  .topbar span:nth-child(2) { display: none; }
}
@media (max-width: 560px) {
  .section { padding: 44px 0; }
  .pgrid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .pimg img { inset: 8px; width: calc(100% - 16px); height: calc(100% - 16px); }
  .pbody { padding: 10px; }
  .pbody h3 { font-size: .95rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .topbar .wrap { justify-content: space-between; gap: 10px; }
  .topbar span:first-child { display: none; }
  .brand { font-size: 1rem; }
  .btn-lg { width: 100%; }
  .float-btns a { width: 50px; height: 50px; }
}