/* Union Pipe Industry. Plain CSS, mobile first, no framework. */
:root {
  --ink: #071426;
  --text: #2a3648;
  --muted: #5d6b80;
  --line: #e2e8f1;
  --bg: #f4f7fb;
  --white: #fff;
  --navy-950: #040d1f;
  --navy-900: #071a3d;
  --navy-800: #0b2a5e;
  --navy-700: #123b82;
  --blue: #1f8bff;
  --blue-600: #1566e0;
  --cyan: #22d3ee;
  --grad: linear-gradient(135deg, #1f8bff 0%, #22d3ee 100%);
  --wa: #128a3e;
  --wa-hover: #0e7332;
  --r-sm: 10px;
  --r: 16px;
  --r-lg: 24px;
  --shadow-sm: 0 1px 2px rgba(7, 20, 38, .06), 0 4px 14px rgba(7, 20, 38, .06);
  --shadow: 0 2px 6px rgba(7, 20, 38, .06), 0 18px 44px rgba(7, 20, 38, .12);
  --ease: cubic-bezier(.2, .7, .2, 1);
  --gutter: 20px;
  --max: 1180px;
  --font: "Plus Jakarta Sans", "Noto Sans Devanagari", "Noto Sans Telugu", system-ui, -apple-system, "Segoe UI", Roboto, "Nirmala UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; color-scheme: light; }
body {
  margin: 0; font-family: var(--font); font-size: 16px; line-height: 1.65; color: var(--text);
  background: var(--white); padding-bottom: 80px; overflow-x: hidden;
}
html[lang="hi"] body, html[lang="te"] body { line-height: 1.8; }
img, svg { max-width: 100%; display: block; }
h1, h2, h3 { color: var(--ink); line-height: 1.15; margin: 0 0 .5em; font-weight: 800; letter-spacing: -.02em; }
html[lang="hi"] h1, html[lang="hi"] h2, html[lang="hi"] h3,
html[lang="te"] h1, html[lang="te"] h2, html[lang="te"] h3 { line-height: 1.35; letter-spacing: 0; }
h2 { font-size: clamp(28px, 4.2vw, 44px); }
h3 { font-size: 20px; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
a { color: var(--blue-600); }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 6px; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--navy-900); color: #fff; padding: 10px 14px; z-index: 200; border-radius: 8px; }
.skip:focus { left: 8px; }
.ic { width: 22px; height: 22px; flex: none; }
.grad-text { color: #4fc3ff; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

/* ---------- buttons ---------- */
.btn {
  position: relative; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 12px 24px; border-radius: 14px; border: 2px solid transparent; font: inherit; font-weight: 700;
  text-decoration: none; cursor: pointer; text-align: center; line-height: 1.2;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .2s, color .2s, border-color .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn-primary { background: var(--blue-600); color: #fff; box-shadow: 0 8px 22px rgba(21, 102, 224, .35); }
.btn-primary:hover { background: #0f55c4; color: #fff; }
.btn-wa { background: var(--wa); color: #fff; box-shadow: 0 8px 22px rgba(18, 138, 62, .3); }
.btn-wa:hover { background: var(--wa-hover); color: #fff; }
.btn-light { background: #fff; color: var(--navy-900); box-shadow: 0 8px 24px rgba(0, 0, 0, .18); }
.btn-light:hover { background: #eaf3ff; color: var(--navy-900); }
.btn-ghost { background: transparent; color: var(--navy-800); border-color: #c9d4e5; }
.btn-ghost:hover { border-color: var(--blue-600); color: var(--blue-600); }
.btn-glass { background: rgba(255, 255, 255, .08); color: #fff; border-color: rgba(255, 255, 255, .28); backdrop-filter: blur(6px); }
.btn-glass:hover { background: rgba(255, 255, 255, .16); color: #fff; }
.btn-sm { min-height: 42px; padding: 8px 16px; font-size: 14px; border-radius: 12px; }
.btn-icon { padding: 8px; width: 42px; }
.btn-primary::after, .btn-wa::after {
  content: ""; position: absolute; inset: 0 auto 0 -60%; width: 40%; transform: skewX(-20deg);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .35), transparent); transition: none;
}
.btn-primary:hover::after, .btn-wa:hover::after { animation: shine .7s var(--ease); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 90; background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(180%) blur(16px); -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid rgba(7, 20, 38, .07);
}
.header-inner { display: flex; align-items: center; gap: 12px; min-height: 68px; position: relative; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--navy-900); margin-right: auto; }
.brand img { width: 32px; height: auto; }
.brand-text { display: grid; justify-items: center; line-height: 1.1; }
.brand-text strong { font-size: 15px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
/* padding-left offsets the trailing letter-spacing so INDUSTRY sits optically centred under UNION PIPE */
.brand-text small { font-size: 12.5px; font-weight: 700; letter-spacing: .4em; padding-left: .4em; margin-top: 2px; text-transform: uppercase; color: var(--muted); }
.lang { display: flex; background: var(--bg); border-radius: 999px; padding: 3px; }
.lang a { padding: 5px 10px; border-radius: 999px; font-size: 12px; font-weight: 800; letter-spacing: .04em; color: var(--muted); text-decoration: none; }
.lang a[aria-current="true"] { background: var(--navy-900); color: #fff; }
.nav-toggle { position: absolute; opacity: 0; pointer-events: none; }
.nav-burger {
  display: grid; gap: 5px; place-content: center; width: 44px; height: 44px; border-radius: 12px;
  background: var(--bg); cursor: pointer;
}
.nav-burger i { display: block; width: 20px; height: 2px; border-radius: 2px; background: var(--navy-900); transition: transform .25s var(--ease), opacity .2s; }
.nav-toggle:checked + .nav-burger i:nth-of-type(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle:checked + .nav-burger i:nth-of-type(2) { opacity: 0; }
.nav-toggle:checked + .nav-burger i:nth-of-type(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-toggle:focus-visible + .nav-burger { outline: 3px solid var(--blue); outline-offset: 2px; }
.nav {
  display: none; position: absolute; top: 100%; left: 0; right: 0;
  flex-direction: column; gap: 2px; padding: 12px var(--gutter) 20px; background: #fff;
  border-bottom: 1px solid var(--line); box-shadow: 0 24px 40px rgba(7, 20, 38, .12);
}
.nav-toggle:checked ~ .nav { display: flex; animation: rise .3s var(--ease) both; }
.nav > a { padding: 14px 8px; font-size: 18px; font-weight: 700; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--line); }
.nav > a[aria-current="page"] { color: var(--blue-600); }
.nav-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
.header-cta { display: none; }
@media (min-width: 980px) {
  .header-inner { gap: 20px; min-height: 80px; }
  .brand { order: 1; }
  .brand img { width: 40px; }
  .brand-text strong { font-size: 18px; }
  .brand-text small { font-size: 14px; }
  .nav-burger { display: none; }
  /* order: brand, links, language switch, Call now */
  .nav {
    order: 2; display: flex; position: static; flex-direction: row; justify-content: flex-end; flex: 0 1 auto; margin-left: auto; gap: 4px;
    padding: 0; background: none; border: 0; box-shadow: none;
  }
  .lang { order: 3; }
  .header-cta { order: 4; }
  .nav > a { position: relative; padding: 10px 14px; font-size: 15px; font-weight: 600; border: 0; color: var(--text); }
  .nav > a::after {
    content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px; border-radius: 2px; background: var(--grad);
    transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
  }
  .nav > a:hover { color: var(--ink); }
  .nav > a:hover::after, .nav > a[aria-current="page"]::after { transform: scaleX(1); }
  .nav > a[aria-current="page"] { color: var(--ink); }
  .nav-actions { display: none; }
  .header-cta { display: inline-flex; }
  .brand { margin-right: 0; }
}

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--navy-950); color: #fff; padding: 56px 0 96px; isolation: isolate; }
.hero-bg { position: absolute; inset: 0; z-index: -1; }
.hero-bg::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(900px 560px at 85% 0%, rgba(31, 139, 255, .38), transparent 60%),
              radial-gradient(700px 520px at 0% 100%, rgba(34, 211, 238, .16), transparent 62%);
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0; 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: 56px 56px; mask-image: radial-gradient(ellipse at 70% 40%, #000 10%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 10%, transparent 70%);
}
.orb { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; animation: drift 16s ease-in-out infinite alternate; }
.orb.o1 { width: 380px; height: 380px; right: -80px; top: -60px; background: #1f6bff; }
.orb.o2 { width: 300px; height: 300px; left: -80px; bottom: -80px; background: #13b8d4; animation-duration: 20s; animation-delay: -6s; }
.flow { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: 55%; opacity: .55; }
.flow path { fill: none; stroke: url(#flowGrad); stroke-width: 2; stroke-linecap: round; stroke-dasharray: 4 18; animation: flow 5s linear infinite; }
.flow path:nth-child(2) { animation-duration: 7s; opacity: .7; }
.flow path:nth-child(3) { animation-duration: 9s; opacity: .5; }
.hero-grid { display: grid; gap: 40px; align-items: center; }
.pill {
  display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px; border-radius: 999px; font-size: 13px; font-weight: 700;
  letter-spacing: .02em; color: #cfe6ff; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16);
  backdrop-filter: blur(8px);
}
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); animation: pulse 2s infinite; }
.hero h1 {
  color: #fff; margin: 20px 0 16px; font-size: clamp(34px, 5.4vw, 58px); line-height: 1.06; letter-spacing: -.03em;
}
html[lang="hi"] .hero h1, html[lang="te"] .hero h1 { font-size: clamp(30px, 4.6vw, 46px); line-height: 1.25; letter-spacing: 0; }
.hero h1 .line { display: block; }
.hero h1 .grad-text { padding-bottom: .14em; margin-bottom: -.14em; }
.hero .lead { font-size: clamp(17px, 2vw, 20px); color: rgba(226, 238, 255, .86); max-width: 34em; margin-bottom: 28px; }
.ticks { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 30px 0 0; padding: 0; }
.ticks li { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: rgba(226, 238, 255, .9); }
.ticks .ic { width: 18px; height: 18px; color: var(--cyan); }
@media (max-width: 979px) { .hero .actions { display: none; } .ticks { margin-top: 24px; } }
.hero-copy > * { animation: rise .8s var(--ease) both; }
.hero-copy > :nth-child(2) { animation-delay: .08s; }
.hero-copy > :nth-child(3) { animation-delay: .16s; }
.hero-copy > :nth-child(4) { animation-delay: .24s; }
.hero-copy > :nth-child(5) { animation-delay: .32s; }
.hero-visual { position: relative; animation: rise 1s .2s var(--ease) both; }
.hero-frame {
  border-radius: 28px; overflow: hidden; border: 1px solid rgba(255, 255, 255, .18); aspect-ratio: 5 / 4;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .5); animation: floaty 7s ease-in-out infinite;
}
.hero-frame img { width: 100%; height: 100%; object-fit: cover; }
.float-chip {
  position: absolute; display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 16px; font-size: 13px; font-weight: 700;
  color: #fff; background: rgba(8, 24, 58, .62); border: 1px solid rgba(255, 255, 255, .2); backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px); box-shadow: 0 12px 30px rgba(0, 0, 0, .3); animation: floaty 6s ease-in-out infinite;
}
.float-chip b { display: block; font-size: 16px; line-height: 1.1; }
.float-chip small { display: block; font-size: 11px; font-weight: 600; opacity: .75; }
.float-chip .ic { width: 20px; height: 20px; color: var(--cyan); }
.float-chip.c1 { left: -10px; bottom: 28px; animation-delay: -2s; }
.float-chip.c2 { right: -6px; top: 26px; animation-delay: -4s; }
.float-chip.c3 { right: 22px; bottom: -18px; animation-delay: -1s; }
@media (min-width: 980px) {
  .hero { padding: 88px 0 140px; }
  .hero-grid { grid-template-columns: 1.05fr .95fr; gap: 64px; }
  .float-chip.c1 { left: -34px; }
  .float-chip.c2 { right: -28px; }
}
@media (max-width: 520px) { .float-chip.c3 { display: none; } .float-chip.c1 { left: 8px; } .float-chip.c2 { right: 8px; } }

/* ---------- marquee ---------- */
.marquee { background: linear-gradient(90deg, #0b2a5e, #123b82, #0b2a5e); color: #fff; overflow: hidden; border-top: 1px solid rgba(255, 255, 255, .1); }
.marquee-track { display: flex; width: max-content; animation: marquee 36s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-set { display: flex; flex: none; }
.marquee span { display: inline-flex; align-items: center; gap: 22px; padding: 16px 22px; font-weight: 700; font-size: 15px; letter-spacing: .02em; white-space: nowrap; }
.marquee span::after { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--cyan); transform: rotate(45deg); }

/* ---------- stats ---------- */
.stats-band { padding: 0; margin-top: -1px; }
.stats { list-style: none; margin: 0; padding: 36px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.stat { text-align: left; padding-left: 18px; border-left: 3px solid; border-image: var(--grad) 1; }
.stat b { display: block; font-size: clamp(34px, 5vw, 52px); line-height: 1; font-weight: 800; color: var(--ink); letter-spacing: -.03em; }
.stat span { color: var(--muted); font-weight: 600; font-size: 14px; }
@media (min-width: 760px) { .stats { grid-template-columns: repeat(4, 1fr); gap: 28px; padding: 48px 0; } }

/* ---------- sections ---------- */
.section { padding: 72px 0; }
.section-tint { background: var(--bg); }
.section-head { max-width: 46rem; margin-bottom: 40px; }
.section-head.center { margin-inline: auto; text-align: center; }
.kicker {
  display: inline-block; font-size: 13px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--blue-600); margin-bottom: 14px;
}
html[lang="hi"] .kicker, html[lang="te"] .kicker { letter-spacing: .02em; }
.section-head p { font-size: 18px; color: var(--muted); margin: 0; }

/* bento */
.bento { display: grid; gap: 16px; }
.bento-item {
  position: relative; overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .3s;
}
.bento-item:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: #cddcf3; }
.bento-item .ic-wrap {
  display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; margin-bottom: 18px;
  background: linear-gradient(135deg, rgba(31, 139, 255, .14), rgba(34, 211, 238, .18)); color: var(--blue-600);
}
.bento-item h3 { margin-bottom: .35em; }
.bento-item p { margin: 0; color: var(--muted); }
.bento-item.dark { background: linear-gradient(150deg, var(--navy-900), var(--navy-800)); border-color: transparent; color: #cfe0f7; }
.bento-item.dark h3 { color: #fff; }
.bento-item.dark p { color: #b9cdea; }
.bento-item.dark .ic-wrap { background: rgba(255, 255, 255, .1); color: var(--cyan); }
.bento-item.dark::after {
  content: ""; position: absolute; width: 260px; height: 260px; right: -90px; bottom: -110px; border-radius: 50%;
  background: radial-gradient(circle, rgba(34, 211, 238, .35), transparent 70%);
}
.bento-item.accent { background: linear-gradient(135deg, #1566e0, #1fa3ee); border-color: transparent; }
.bento-item.accent h3, .bento-item.accent p { color: #fff; }
.bento-item.accent p { opacity: .92; }
.bento-item.accent .ic-wrap { background: rgba(255, 255, 255, .18); color: #fff; }
@media (min-width: 700px) { .bento { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) {
  .bento { grid-template-columns: repeat(12, 1fr); }
  .bento-item { grid-column: span 3; }
  .bento-item.wide { grid-column: span 6; padding: 36px; }
  .bento-item.wide h3 { font-size: 26px; }
}

/* range */
.range-grid { display: grid; gap: 20px; }
.range-card {
  display: flex; flex-direction: column; background: #fff; border-radius: var(--r-lg); overflow: hidden; text-decoration: none; color: var(--text);
  border: 1px solid var(--line); transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.range-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.range-media { aspect-ratio: 16 / 10; background: var(--bg); overflow: hidden; position: relative; }
.range-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.range-card:hover .range-media img { transform: scale(1.07); }
.range-body { padding: 22px 24px 24px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.range-body h3 { margin: 0; color: var(--ink); }
.range-body p { margin: 0; color: var(--muted); font-size: 15px; }
.range-go { margin-top: auto; padding-top: 12px; display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--blue-600); }
.range-go .ic { width: 18px; height: 18px; transition: transform .3s var(--ease); }
.range-card:hover .range-go .ic { transform: translateX(6px); }
@media (min-width: 800px) { .range-grid { grid-template-columns: repeat(3, 1fr); } }
.sizes { margin-top: 44px; }
.sizes h3 { font-size: 15px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
html[lang="hi"] .sizes h3, html[lang="te"] .sizes h3 { letter-spacing: 0; text-transform: none; }
.size-chips { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 0; }
.size-chips a {
  display: inline-flex; align-items: center; padding: 10px 18px; border-radius: 999px; background: #fff; border: 1.5px solid var(--line);
  font-weight: 700; color: var(--navy-800); text-decoration: none; transition: all .25s var(--ease);
}
.size-chips a:hover { background: var(--navy-900); border-color: var(--navy-900); color: #fff; transform: translateY(-3px); }

/* spotlight */
.spotlight { position: relative; overflow: hidden; background: var(--navy-950); color: #cfe0f7; padding: 84px 0; isolation: isolate; }
.spotlight::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(700px 480px at 85% 30%, rgba(31, 139, 255, .3), transparent 62%), radial-gradient(500px 400px at 5% 100%, rgba(34, 211, 238, .14), transparent 60%);
}
.spotlight h2 { color: #fff; }
.spotlight .kicker { color: var(--cyan); }
.spot-grid { display: grid; gap: 48px; align-items: center; }
.spot-list { list-style: none; margin: 26px 0 30px; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.spot-list li { padding: 14px 16px; border-radius: 14px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1); }
.spot-list small { display: block; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #8fb0dc; }
.spot-list b { color: #fff; font-size: 18px; }
.spot-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.spot-card { background: #fff; border-radius: 24px; padding: 14px 14px 18px; text-align: center; box-shadow: 0 30px 70px rgba(0, 0, 0, .45); animation: floaty 7s ease-in-out infinite; }
.spot-card:nth-child(2) { animation-delay: -3.5s; margin-top: 36px; }
.spot-card img { width: 100%; height: auto; aspect-ratio: 2 / 3; object-fit: contain; }
.spot-card span { display: inline-block; margin-top: 6px; padding: 4px 14px; border-radius: 999px; background: var(--bg); color: var(--navy-800); font-weight: 800; font-size: 13px; }
@media (min-width: 900px) { .spot-grid { grid-template-columns: 1fr 1fr; gap: 72px; } }

/* delivery */
.delivery { background: linear-gradient(110deg, #1566e0, #14a8e6 60%, #22d3ee); color: #fff; position: relative; overflow: hidden; }
.delivery::before {
  content: ""; position: absolute; inset: 0; opacity: .25;
  background-image: repeating-linear-gradient(115deg, transparent 0 22px, rgba(255, 255, 255, .5) 22px 24px);
  animation: slide 14s linear infinite;
}
.delivery .wrap { position: relative; display: grid; gap: 20px; align-items: center; padding-block: 40px; }
.delivery-text { display: flex; gap: 20px; align-items: center; }
.delivery-icon { display: grid; place-items: center; width: 68px; height: 68px; border-radius: 20px; background: rgba(255, 255, 255, .18); border: 1px solid rgba(255, 255, 255, .35); flex: none; }
.delivery-icon .ic { width: 34px; height: 34px; animation: nudge 2.4s ease-in-out infinite; }
.delivery h2 { color: #fff; margin: 0 0 .15em; font-size: clamp(26px, 3.4vw, 36px); }
.delivery p { margin: 0; font-size: 17px; color: rgba(255, 255, 255, .94); }
@media (min-width: 860px) { .delivery .wrap { grid-template-columns: 1fr auto; } }

/* steps */
.steps { list-style: none; counter-reset: s; margin: 0; padding: 0; display: grid; gap: 18px; }
.steps li {
  counter-increment: s; position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px 26px 26px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.steps li:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.steps li::before {
  content: "0" counter(s); display: block; font-size: 44px; font-weight: 800; letter-spacing: -.03em; line-height: 1; margin-bottom: 14px;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: #1f8bff; -webkit-text-fill-color: transparent;
}
.steps h3 { margin-bottom: .25em; }
.steps p { margin: 0; color: var(--muted); }
@media (min-width: 800px) { .steps { grid-template-columns: repeat(3, 1fr); } }

/* faq */
.faq { max-width: 52rem; margin-inline: auto; display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: var(--r); transition: box-shadow .3s var(--ease), border-color .3s; }
.faq details[open] { box-shadow: var(--shadow-sm); border-color: #cddcf3; }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 56px 20px 24px; font-weight: 700; font-size: 17px; color: var(--ink); position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after, .faq summary::before {
  content: ""; position: absolute; right: 24px; top: 50%; width: 14px; height: 2px; background: var(--blue-600); border-radius: 2px;
  transition: transform .3s var(--ease);
}
.faq summary::after { transform: rotate(90deg); }
.faq details[open] summary::after { transform: rotate(0); }
.faq details p { margin: 0; padding: 0 24px 22px; color: var(--muted); }

/* final cta */
.cta-final { position: relative; overflow: hidden; background: var(--navy-950); color: #fff; text-align: center; padding: 88px 0; isolation: isolate; }
.cta-final::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(600px 360px at 20% 20%, rgba(31, 139, 255, .4), transparent 62%), radial-gradient(560px 360px at 85% 90%, rgba(34, 211, 238, .24), transparent 62%);
}
.cta-final h2 { color: #fff; font-size: clamp(32px, 5.4vw, 56px); }
.cta-final p { font-size: 19px; color: rgba(226, 238, 255, .86); max-width: 34em; margin: 0 auto 30px; }
.cta-final .actions { justify-content: center; }

/* ---------- inner pages ---------- */
.page-banner { position: relative; overflow: hidden; background: var(--navy-950); color: #fff; padding: 56px 0 48px; isolation: isolate; }
.page-banner::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(700px 320px at 90% 0%, rgba(31, 139, 255, .38), transparent 62%), radial-gradient(500px 300px at 0% 100%, rgba(34, 211, 238, .16), transparent 62%);
}
.page-banner h1 { color: #fff; font-size: clamp(34px, 5.6vw, 58px); margin: 0 0 .2em; animation: rise .7s var(--ease) both; }
.page-banner p { color: rgba(226, 238, 255, .86); font-size: 18px; margin: 0; max-width: 40em; animation: rise .7s .08s var(--ease) both; }
.crumbs { margin: 0 0 14px !important; font-size: 14px !important; }
.crumbs a { color: #9fc4f5; text-decoration: none; font-weight: 600; }
.crumbs a:hover { color: #fff; }
.badge { display: inline-block; padding: 5px 12px; border-radius: 999px; font-size: 12px; font-weight: 800; letter-spacing: .06em; background: rgba(31, 139, 255, .12); color: var(--blue-600); }
.page-banner .badge { background: rgba(255, 255, 255, .1); color: #cfe6ff; border: 1px solid rgba(255, 255, 255, .18); margin-top: 16px; margin-right: 6px; }

.chips { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 28px; }
.chip {
  border: 1.5px solid var(--line); background: #fff; color: var(--text); font: inherit; font-weight: 700; padding: 10px 20px; border-radius: 999px;
  cursor: pointer; min-height: 44px; transition: all .25s var(--ease);
}
.chip:hover { border-color: var(--blue-600); color: var(--blue-600); }
.chip[aria-pressed="true"] { background: var(--navy-900); border-color: var(--navy-900); color: #fff; }
.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.pcard {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; display: flex; flex-direction: column;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.pcard:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.pcard[hidden] { display: none; }
.pcard-media {
  display: grid; place-items: center; aspect-ratio: 16 / 10; position: relative; overflow: hidden; text-decoration: none;
  background: linear-gradient(135deg, #eaf2ff, #f4f9ff);
}
.pcard-media.two { grid-template-columns: 1fr 1fr; gap: 8px; padding: 12px; aspect-ratio: auto; height: 240px; background: #fff; border-bottom: 1px solid var(--line); }
.pcard-media.two img { height: 100%; width: 100%; object-fit: contain; }
.pcard-media > img { width: 100%; height: 100%; object-fit: cover; }
.tile { color: var(--navy-800); text-align: center; position: relative; width: 100%; height: 100%; display: grid; place-items: center; }
.tile svg { position: absolute; inset: 0; margin: auto; height: 86%; width: auto; color: var(--blue); opacity: .16; transition: transform .8s var(--ease); }
.pcard:hover .tile svg, .range-card:hover .tile svg { transform: rotate(60deg) scale(1.08); }
.tile-text { position: relative; line-height: 1.05; }
.tile-size { display: block; font-size: 58px; font-weight: 800; letter-spacing: -.03em; }
.tile-unit { display: block; font-size: 13px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; margin-top: 6px; color: var(--blue-600); }
.pcard-body { padding: 20px 22px 22px; display: flex; flex-direction: column; gap: 14px; flex: 1; }
.pcard h3 { margin: 0; }
.pcard h3 a { color: var(--ink); text-decoration: none; }
.pcard h3 a:hover { color: var(--blue-600); }
.specs { margin: 0; display: grid; grid-template-columns: repeat(3, auto); gap: 4px 18px; justify-content: start; }
.specs div { display: flex; flex-direction: column; }
.specs dt { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-weight: 700; }
html[lang="hi"] .specs dt, html[lang="te"] .specs dt { letter-spacing: 0; text-transform: none; font-size: 12px; }
.specs dd { margin: 0; font-weight: 800; color: var(--ink); }
.pcard-actions { display: flex; gap: 8px; margin-top: auto; }
.pcard-actions .btn:first-child { flex: 1; }
.glossary { margin-top: 48px; padding: 26px 28px; background: var(--bg); border-radius: var(--r-lg); }
.glossary h2 { font-size: 20px; }
.glossary ul { margin: 0; padding-left: 20px; color: var(--muted); }

/* product detail */
.detail { display: grid; gap: 36px; padding: 48px 0 72px; }
@media (min-width: 900px) { .detail { grid-template-columns: .95fr 1.05fr; gap: 56px; } }
.gallery { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 20px; display: grid; gap: 14px; align-content: start; box-shadow: var(--shadow-sm); }
.gallery.two { grid-template-columns: 1fr 1fr; }
.gallery figure { margin: 0; text-align: center; }
.gallery img { width: 100%; height: auto; aspect-ratio: 2 / 3; object-fit: contain; }
.gallery figcaption { font-weight: 800; color: var(--navy-800); font-size: 14px; }
.gallery .tile { aspect-ratio: 4 / 3; background: linear-gradient(135deg, #eaf2ff, #f4f9ff); border-radius: 16px; }
.gallery img.wide { grid-column: 1 / -1; aspect-ratio: 716 / 506; object-fit: cover; border-radius: 16px; }
.spec-table { width: 100%; border-collapse: collapse; margin: 0 0 24px; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.spec-table th, .spec-table td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table th { width: 42%; color: var(--muted); font-weight: 600; background: var(--bg); }
.spec-table td { font-weight: 700; color: var(--ink); }
.deliver-note { display: flex; gap: 12px; align-items: center; margin: 22px 0 0; padding: 14px 16px; border-radius: var(--r); background: rgba(31, 139, 255, .08); color: var(--navy-800); font-weight: 600; }
.deliver-note .ic { color: var(--blue-600); }
.chips-links { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.chips-links a { display: inline-block; padding: 8px 16px; border: 1.5px solid var(--line); border-radius: 999px; text-decoration: none; font-weight: 700; font-size: 14px; color: var(--navy-800); transition: all .25s var(--ease); }
.chips-links a:hover { background: var(--navy-900); border-color: var(--navy-900); color: #fff; }
.siblings { margin-top: 36px; }
.siblings h2 { font-size: 18px; margin-bottom: 14px; }

/* catalogue */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow-sm); background: #fff; }
.cat-table { width: 100%; border-collapse: collapse; min-width: 520px; }
.cat-table th, .cat-table td { text-align: left; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.cat-table thead th { background: var(--navy-900); color: #fff; font-size: 12px; text-transform: uppercase; letter-spacing: .1em; }
html[lang="hi"] .cat-table thead th, html[lang="te"] .cat-table thead th { text-transform: none; letter-spacing: 0; font-size: 14px; }
.cat-table tbody tr { transition: background .2s; }
.cat-table tbody tr:hover { background: #f1f7ff; }
.cat-table tbody tr:last-child td { border-bottom: 0; }
.cat-table td:first-child a { font-weight: 800; color: var(--ink); text-decoration: none; }
.cat-table td:first-child a:hover { color: var(--blue-600); }
.print-only { display: none; }
.cat-meta { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: center; justify-content: space-between; margin: 0 0 20px; }
.cat-meta p { margin: 0; color: var(--muted); font-weight: 600; }

/* about */
/* padding-block only: shorthand padding here used to wipe the .wrap side padding and pushed the content to the left edge */
.two-col { display: grid; gap: 40px; padding-block: 56px 72px; }
@media (min-width: 900px) { .two-col { grid-template-columns: 1.1fr .9fr; gap: 64px; } }
.two-col.flush { padding-block: 0; align-items: center; }
.two-col h2 { font-size: 26px; }
.story p { font-size: 18px; }
.facts { margin: 0; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; background: #fff; box-shadow: var(--shadow-sm); }
.facts div { display: grid; grid-template-columns: 38% 1fr; gap: 14px; padding: 15px 20px; border-bottom: 1px solid var(--line); }
.facts div:last-child { border-bottom: 0; }
.facts dt { color: var(--muted); font-weight: 600; }
.facts dd { margin: 0; font-weight: 700; color: var(--ink); overflow-wrap: anywhere; }
.cert { margin: 0; justify-self: center; }
.cert img { width: 100%; max-width: 440px; height: auto; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); transition: transform .4s var(--ease); }
.cert a:hover img { transform: translateY(-6px) rotate(-.6deg); }
.cert figcaption { margin-top: 12px; color: var(--muted); font-size: 14px; }
/* people: compact cards (256 px max, wide enough for a full name on one line), spread evenly across the page width */
.team { display: grid; grid-template-columns: 1fr; justify-items: center; gap: 28px; list-style: none; padding: 0; margin: 0; }
@media (min-width: 700px) { .team { grid-template-columns: repeat(3, 1fr); } }
.person {
  width: 100%; max-width: 256px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--r); background: #fff;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.person:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.portrait { display: block; width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: cover; object-position: center top; background: var(--bg); }
.avatar {
  position: relative; overflow: hidden; width: 100%; aspect-ratio: 1 / 1; display: grid; place-items: center;
  background: linear-gradient(150deg, var(--navy-900), var(--navy-700)); color: #fff;
  font-size: 48px; font-weight: 800; letter-spacing: .02em;
}
.avatar::before {
  content: ""; position: absolute; width: 70%; aspect-ratio: 1; right: -20%; top: -18%; border-radius: 50%;
  background: radial-gradient(circle, rgba(34, 211, 238, .45), transparent 68%);
}
.person-info { padding: 14px 16px 16px; text-align: left; border-top: 3px solid; border-image: var(--grad) 1; }
.person strong { display: block; color: var(--ink); font-size: 16px; line-height: 1.3; letter-spacing: -.01em; white-space: nowrap; }.person-info span { display: block; margin-top: 3px; color: var(--blue-600); font-weight: 700; font-size: 13.5px; line-height: 1.35; }

/* contact */
.contact-cards { display: grid; gap: 18px; }
.contact-card {
  display: flex; flex-direction: column; gap: 6px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.contact-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: #cddcf3; }
.contact-card .ic-wrap {
  display: grid; place-items: center; width: 54px; height: 54px; border-radius: 16px; margin-bottom: 12px;
  background: linear-gradient(135deg, rgba(31, 139, 255, .14), rgba(34, 211, 238, .2)); color: var(--blue-600);
}
.contact-card.wa .ic-wrap { background: rgba(18, 138, 62, .12); color: var(--wa); }
.contact-card h2 { font-size: 22px; margin: 0; }
.contact-card .sub { color: var(--muted); margin: 0 0 8px; }
.contact-card .big { font-weight: 800; font-size: 20px; color: var(--ink); text-decoration: none; overflow-wrap: anywhere; display: block; }
.contact-card .big:hover { color: var(--blue-600); }
.contact-card address { font-style: normal; font-weight: 600; color: var(--ink); margin-bottom: 16px; }
.contact-card .btn { margin-top: auto; align-self: flex-start; }
.contact-row { display: grid; gap: 18px; margin-top: 18px; }
.contact-card.delivery-card { background: linear-gradient(135deg, #1566e0, #1fa3ee); border-color: transparent; color: #fff; }
.contact-card.delivery-card h2, .contact-card.delivery-card p { color: #fff; }
.contact-card.delivery-card .ic-wrap { background: rgba(255, 255, 255, .2); color: #fff; }
@media (min-width: 760px) { .contact-cards { grid-template-columns: repeat(3, 1fr); } .contact-row { grid-template-columns: repeat(2, 1fr); } }
form.enquiry { display: grid; gap: 16px; margin-top: 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 30px; box-shadow: var(--shadow-sm); }
.enquiry h2 { margin: 0; font-size: 24px; }
.enquiry label { font-weight: 700; color: var(--ink); display: grid; gap: 8px; }
.enquiry input, .enquiry select, .enquiry textarea {
  font: inherit; padding: 14px; min-height: 52px; border: 1.5px solid #c3cfe0; border-radius: 12px; background: #fff; color: var(--ink); width: 100%;
  transition: border-color .2s, box-shadow .2s;
}
.enquiry input:focus, .enquiry select:focus, .enquiry textarea:focus { outline: 0; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(31, 139, 255, .18); }
.enquiry textarea { min-height: 120px; resize: vertical; }
.enquiry .hp { position: absolute; left: -9999px; }
.form-msg { margin: 0; font-weight: 700; }
.form-msg[hidden] { display: none; }
.form-msg.ok { color: var(--wa); }
.form-msg.err { color: #b3261e; }
.note { font-size: 14px; color: var(--muted); margin: 0; }
@media (min-width: 760px) { form.enquiry { grid-template-columns: 1fr 1fr; } form.enquiry > :is(h2, label.full, .form-msg, .note, button, .full) { grid-column: 1 / -1; } }

/* ---------- footer ---------- */
.site-footer { background: var(--navy-950); color: rgba(220, 232, 250, .8); padding: 64px 0 28px; font-size: 15px; position: relative; overflow: hidden; }
.site-footer::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--grad); }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { color: var(--cyan); }
.site-footer h2 { color: #fff; font-size: 13px; text-transform: uppercase; letter-spacing: .14em; margin-bottom: 1em; }
html[lang="hi"] .site-footer h2, html[lang="te"] .site-footer h2 { letter-spacing: 0; text-transform: none; font-size: 15px; }
.footer-grid { display: grid; gap: 36px; }
@media (min-width: 800px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1.2fr; gap: 56px; } }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-brand { display: flex; gap: 14px; align-items: center; margin-bottom: 16px; }
.footer-brand img { width: 48px; background: #fff; border-radius: 12px; padding: 6px; }
.footer-brand strong { color: #fff; font-size: 17px; letter-spacing: .06em; text-transform: uppercase; }
.footer-grid address { font-style: normal; margin-bottom: 18px; }
.footer-legal { border-top: 1px solid rgba(255, 255, 255, .12); margin-top: 40px; padding-top: 22px; font-size: 13px; color: rgba(220, 232, 250, .6); display: grid; gap: 6px; }

/* ---------- floating whatsapp + mobile bar ---------- */
.fab {
  position: fixed; right: 24px; bottom: 24px; z-index: 80; display: none; place-items: center; width: 62px; height: 62px; border-radius: 50%;
  background: var(--wa); color: #fff; box-shadow: 0 14px 34px rgba(18, 138, 62, .45); transition: transform .3s var(--ease);
}
.fab:hover { transform: scale(1.08) rotate(-6deg); color: #fff; }
.fab::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--wa); z-index: -1; animation: ring 2.4s ease-out infinite; }
.fab svg { width: 30px; height: 30px; }
.mobile-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 85; display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
  padding: 10px var(--gutter) calc(10px + env(safe-area-inset-bottom)); background: rgba(255, 255, 255, .94); backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
}
.mobile-bar .btn { min-height: 48px; }
@media (min-width: 980px) { .mobile-bar { display: none; } .fab { display: grid; } body { padding-bottom: 0; } }

/* ---------- scroll reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
.d1 { transition-delay: .06s !important; } .d2 { transition-delay: .14s !important; } .d3 { transition-delay: .22s !important; }
.d4 { transition-delay: .3s !important; } .d5 { transition-delay: .38s !important; } .d6 { transition-delay: .46s !important; }

/* ---------- motion ---------- */
@keyframes rise { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
@keyframes drift { from { transform: translate3d(0, 0, 0) scale(1); } to { transform: translate3d(50px, 30px, 0) scale(1.18); } }
@keyframes flow { to { stroke-dashoffset: -220; } }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes marquee { to { transform: translateX(-50%); } }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(34, 211, 238, .6); } 70% { box-shadow: 0 0 0 12px rgba(34, 211, 238, 0); } 100% { box-shadow: 0 0 0 0 rgba(34, 211, 238, 0); } }
@keyframes shine { to { left: 130%; } }
@keyframes ring { 0% { transform: scale(1); opacity: .5; } 100% { transform: scale(1.7); opacity: 0; } }
@keyframes slide { to { background-position: 220px 0; } }
@keyframes nudge { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(7px); } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ---------- print (catalogue) ---------- */
@media print {
  .site-header, .site-footer, .mobile-bar, .fab, .no-print, .skip, .page-banner { display: none !important; }
  body { padding: 0; font-size: 12pt; color: #000; }
  .print-only { display: block; margin-bottom: 12pt; }
  .section { padding: 0; }
  .table-wrap { border: 0; overflow: visible; box-shadow: none; }
  .cat-table { min-width: 0; }
  .cat-table thead th { background: #fff; color: #000; border-bottom: 2px solid #000; }
  .cat-table th, .cat-table td { padding: 6pt 8pt; border-bottom: 1px solid #999; }
  a { color: #000; text-decoration: none; }
}