/* Sri Balaji Steels — GRADIENT SKY BLUE theme (no white) */
:root{
  --ink:#eaf4fb;                  /* primary text */
  --ink-dim:#c3d8ea;              /* secondary text */
  --ink-mute:#95b1cb;              /* tertiary text */
  --bg:#0a1e33;                   /* deep sky-navy base */
  --bg-2:#0f2a47;                 /* section alt */
  --bg-3:#143359;                 /* raised card */
  --bg-4:#1b406e;                 /* elevated */
  --line:rgba(198,229,245,.14);
  --line-2:rgba(198,229,245,.26);

  /* legacy "steel" tokens remapped to sky-blue dark scale */
  --steel-900:#071828;
  --steel-800:#0a1e33;
  --steel-700:#143359;
  --steel-600:#c3d8ea;             /* body text remap → light */
  --steel-500:#95b1cb;
  --steel-300:#6d90b3;
  --steel-100:rgba(198,229,245,.14);
  --paper:#0a1e33;
  --cream:#0f2a47;
  --white:#ffffff;

  --sky:#7cc4ea;
  --sky-light:#c6e5f5;
  --sky-soft:rgba(124,196,234,.15);
  --sky-dark:#3a9ccf;
  --sky-deep:#1d6fa0;

  --blue:#7cc4ea;
  --blue-dark:#3a9ccf;
  --blue-light:rgba(124,196,234,.15);

  --orange:#7cc4ea;
  --orange-dark:#3a9ccf;
  --orange-soft:rgba(124,196,234,.15);

  --plum:#7cc4ea;
  --plum-soft:rgba(124,196,234,.15);
  --leaf:#7cc4ea;
  --leaf-soft:rgba(124,196,234,.15);

  --warn:#ffb347;
  --ok:#4ecd8a;
  --shadow:0 24px 50px -20px rgba(0,0,0,.7), 0 4px 14px -4px rgba(0,0,0,.4);
  --radius:6px;
  --font-head:"Barlow Condensed","Oswald","Arial Narrow",sans-serif;
  --font-body:"Inter","Helvetica Neue",Arial,sans-serif;
  --font-mono:"JetBrains Mono","IBM Plex Mono",ui-monospace,monospace;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:
    radial-gradient(1200px 700px at 85% -10%, rgba(124,196,234,.22), transparent 60%),
    radial-gradient(1000px 600px at -10% 30%, rgba(58,156,207,.18), transparent 60%),
    linear-gradient(180deg, #0a1e33 0%, #0f2a47 40%, #071828 100%);
  background-attachment:fixed;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;letter-spacing:.01em;line-height:1.05;margin:0;color:#ffffff}
h1{font-size:clamp(40px,6vw,84px);text-transform:uppercase;letter-spacing:-.01em}
h2{font-size:clamp(30px,4vw,52px);text-transform:uppercase}
h3{font-size:clamp(22px,2.2vw,30px);text-transform:uppercase}
p{margin:0 0 1em}

.container{max-width:1280px;margin:0 auto;padding:0 24px}
.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--orange);
  font-weight:600;
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--orange);display:inline-block}
.eyebrow.on-dark{color:var(--orange)}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;
  font-family:var(--font-head);
  font-weight:600;font-size:17px;letter-spacing:.08em;text-transform:uppercase;
  border:0;cursor:pointer;border-radius:var(--radius);
  transition:transform .15s ease, background .15s ease;
}
.btn-primary{background:linear-gradient(135deg,var(--sky-dark),var(--sky-deep));color:#fff}
.btn-primary:hover{background:linear-gradient(135deg,var(--sky-deep),#0d4e76)}
.btn-ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.7)}
.btn-ghost:hover{background:#fff;color:var(--steel-900)}
.btn-dark{background:var(--steel-900);color:#fff}
.btn-dark:hover{background:var(--steel-700)}
.btn .arrow{display:inline-block;transition:transform .2s ease}
.btn:hover .arrow{transform:translateX(4px)}

/* ---------- top strip ---------- */
.topstrip{
  background:linear-gradient(90deg,var(--steel-900) 0%, var(--sky-deep) 100%);color:#e8f4fb;
  font-family:var(--font-mono);font-size:12px;
  border-bottom:1px solid rgba(255,255,255,.10);
}
.topstrip .row{display:flex;justify-content:space-between;align-items:center;height:36px;gap:16px;flex-wrap:wrap}
.topstrip b{color:#fff;font-weight:600}
.topstrip .pipe{color:rgba(255,255,255,.35);margin:0 12px}
.topstrip .gstin{letter-spacing:.08em}

/* ---------- nav ---------- */
.nav{
  background:linear-gradient(180deg,rgba(7,24,40,.95) 0%,rgba(10,30,51,.88) 100%);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:50;
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:84px;gap:24px}
.brand{display:flex;align-items:center;gap:14px}
.brand-mark{
  width:48px;height:62px;display:grid;place-items:center;
  background:linear-gradient(180deg,#ffffff 0%,#eaf5fb 100%);
  color:var(--sky-deep);
  position:relative;overflow:hidden;
  border-radius:4px;
  border:1px solid rgba(124,196,234,.55);
  flex:none;
  box-shadow:
    0 0 0 2px rgba(124,196,234,.5),
    0 0 18px 4px rgba(56,189,248,.6),
    0 0 40px 8px rgba(14,165,233,.4),
    0 0 60px 14px rgba(56,189,248,.25),
    0 8px 20px -6px rgba(30,110,160,.5);
  animation:brandGlow 3s ease-in-out infinite;
}
@keyframes brandGlow{
  0%{box-shadow:0 0 0 2px rgba(56,189,248,.4),0 0 18px 4px rgba(56,189,248,.6),0 0 40px 8px rgba(14,165,233,.35),0 0 60px 14px rgba(56,189,248,.2),0 8px 20px -6px rgba(30,110,160,.5)}
  33%{box-shadow:0 0 0 3px rgba(139,92,246,.5),0 0 24px 6px rgba(139,92,246,.65),0 0 50px 12px rgba(168,85,247,.4),0 0 75px 18px rgba(139,92,246,.25),0 8px 20px -6px rgba(100,60,200,.5)}
  66%{box-shadow:0 0 0 3px rgba(14,165,233,.5),0 0 24px 6px rgba(14,165,233,.7),0 0 50px 12px rgba(6,182,212,.45),0 0 80px 20px rgba(14,165,233,.3),0 8px 20px -6px rgba(30,110,160,.5)}
  100%{box-shadow:0 0 0 2px rgba(56,189,248,.4),0 0 18px 4px rgba(56,189,248,.6),0 0 40px 8px rgba(14,165,233,.35),0 0 60px 14px rgba(56,189,248,.2),0 8px 20px -6px rgba(30,110,160,.5)}
}
.brand-mark::after{
  content:"";position:absolute;inset:auto 0 0 0;height:4px;background:linear-gradient(90deg,var(--sky) 0%,var(--sky-dark) 100%);z-index:2;
}
.brand-mark img{width:100%;height:100%;object-fit:cover;object-position:center;display:block;filter:drop-shadow(0 0 6px rgba(124,196,234,.65))}
.brand-mark svg{width:34px;height:34px;filter:drop-shadow(0 0 6px rgba(124,196,234,.7))}
@media (max-width:560px){
  .brand-mark{box-shadow:0 0 0 2px rgba(56,189,248,.4),0 0 12px 3px rgba(56,189,248,.5),0 0 28px 6px rgba(14,165,233,.3),0 6px 14px -4px rgba(30,110,160,.4)}
}
.foot .brand-mark{background:linear-gradient(180deg,#ffffff 0%,#eaf5fb 100%);animation:none;box-shadow:none}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-text .b1{font-family:var(--font-head);font-weight:700;font-size:22px;letter-spacing:.02em;color:#ffffff;text-transform:uppercase}
.brand-text .b2{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.2em;color:var(--sky);margin-top:4px;text-transform:uppercase}
.nav-links{display:flex;gap:4px;align-items:center}
.nav-links a{
  font-family:var(--font-head);font-weight:600;font-size:17px;letter-spacing:.08em;text-transform:uppercase;
  padding:10px 16px;color:rgba(255,255,255,.80);position:relative;
}
.nav-links a.active,.nav-links a:hover{color:#ffffff}
.nav-links a.active::after{
  content:"";position:absolute;left:16px;right:16px;bottom:2px;height:3px;background:linear-gradient(90deg,var(--sky),var(--sky-dark));
}
.nav-links .more{position:relative}
.nav-links .more > button{
  font-family:var(--font-head);font-weight:600;font-size:17px;letter-spacing:.08em;text-transform:uppercase;
  padding:10px 16px;color:rgba(255,255,255,.80);background:transparent;border:0;cursor:pointer;display:inline-flex;align-items:center;gap:6px;
}
.nav-links .more > button:hover,.nav-links .more.open > button{color:#ffffff}
.nav-links .more > button svg{transition:transform .2s ease}
.nav-links .more.open > button svg{transform:rotate(180deg)}
.nav-links .more .dd{
  position:absolute;top:100%;right:0;min-width:220px;background:var(--bg-3);border:1px solid var(--line-2);
  box-shadow:var(--shadow);padding:6px 0;display:none;z-index:60;
}
.nav-links .more.open .dd{display:block}
.nav-links .more .dd a{display:block;padding:12px 18px;font-size:15px;letter-spacing:.06em;color:rgba(255,255,255,.85)}
.nav-links .more .dd a:hover{background:var(--sky-soft);color:var(--sky-light)}
.nav-links .more .dd a.active{color:var(--sky-light);background:var(--sky-soft)}
.nav-links .more .dd a.active::after{display:none}
@media (max-width:960px){
  .nav-links .more{width:100%}
  .nav-links .more > button{padding:14px 16px;width:100%;justify-content:space-between;border-bottom:1px solid var(--line)}
  .nav-links .more .dd{position:static;border:0;box-shadow:none;padding:0;background:rgba(255,255,255,.04)}
  .nav-links .more .dd a{padding:12px 32px}
}
.nav-cta{display:flex;gap:10px;align-items:center}
.nav-cta .phone{
  display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-weight:600;font-size:13px;color:rgba(255,255,255,.88);
}
.nav-cta .phone .icon{width:34px;height:34px;border:1.5px solid var(--line-2);display:grid;place-items:center;color:var(--sky-light)}
.burger{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer}
.burger span{display:block;width:24px;height:2px;background:#ffffff;margin:5px auto}

@media (max-width:960px){
  .nav-links{display:none;position:absolute;top:84px;left:0;right:0;background:var(--bg-2);flex-direction:column;padding:12px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .nav-links a{padding:14px 16px;border-bottom:1px solid var(--line)}
  .nav-cta .phone{display:none}
  .burger{display:block}
  .topstrip .row{font-size:10px;height:auto;padding:6px 0;gap:4px}
  .topstrip .row > div:last-child{display:none}
}
@media (max-width:560px){
  .nav-inner{height:68px;gap:10px}
  .brand{gap:10px}
  .brand-mark{width:40px;height:52px}
  .brand-text .b1{font-size:16px}
  .brand-text .b2{font-size:8.5px;letter-spacing:.14em}
  .nav-cta .btn{font-size:11px;padding:8px 12px;letter-spacing:.06em}
  .nav-cta{gap:6px}
  .page-hero h1{font-size:clamp(32px,8vw,54px)}
  .hero h1{font-size:clamp(32px,8vw,54px)}
  .topstrip{display:none}
}

/* ---------- hero ---------- */
.hero{
  position:relative;background:linear-gradient(135deg,var(--steel-900) 0%,var(--sky-deep) 60%,var(--sky-dark) 100%);color:#fff;overflow:hidden;
  min-height:640px;display:flex;flex-direction:column;justify-content:center;
}
.hero-slides{position:relative;width:100%;min-height:560px;overflow:hidden}
.hero-slide{position:absolute;inset:0;display:flex;align-items:center;opacity:0;transform:scale(1.04);transition:opacity 1s ease, transform 8s ease;pointer-events:none}
.hero-slide.on{opacity:1;transform:scale(1);pointer-events:auto;z-index:2}
.hero-slide .hero-inner{position:relative;z-index:3;padding:70px 0 40px;width:100%;animation:none}
.hero-slide.on .hero-inner > *{animation:heroFade .9s ease both}
.hero-slide.on .eyebrow{animation-delay:.05s}
.hero-slide.on h1{animation-delay:.2s}
.hero-slide.on .lede{animation-delay:.35s}
.hero-slide.on .hero-ctas{animation-delay:.5s}
@keyframes heroFade{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}

.hero-dots{position:absolute;left:0;right:0;bottom:18px;display:flex;gap:10px;justify-content:center;z-index:5}
.hero-dots button{width:28px;height:4px;border:0;background:rgba(255,255,255,.35);cursor:pointer;padding:0;transition:background .2s ease,width .2s ease}
.hero-dots button.on{background:var(--sky-light);width:44px}
.hero-arrow{
  position:absolute;top:50%;transform:translateY(-50%);z-index:5;
  width:44px;height:44px;border:1px solid rgba(255,255,255,.35);background:rgba(7,24,40,.35);color:#fff;
  font-size:28px;line-height:1;font-family:var(--font-head);cursor:pointer;display:grid;place-items:center;
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);transition:all .2s ease;
}
.hero-arrow:hover{background:var(--sky);color:#0a1e33;border-color:var(--sky)}
.hero-arrow.prev{left:18px}.hero-arrow.next{right:18px}
.hero-stats-wrap{margin-top:-10px;padding-bottom:40px;position:relative;z-index:4}
@media (max-width:720px){.hero-arrow{display:none}.hero-slides{min-height:520px}}

/* ---------- leadership ---------- */
.lead-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.lead-card{margin:0;background:var(--bg-3);border:1px solid var(--line);box-shadow:var(--shadow);padding:0;display:flex;flex-direction:column;overflow:hidden;transition:transform .3s ease, border-color .3s ease}
.lead-card:hover{transform:translateY(-4px);border-color:var(--sky)}
.lead-photo{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--bg-4);border-bottom:3px solid var(--sky)}
.lead-photo img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease;filter:saturate(.95)}
.lead-card:hover .lead-photo img{transform:scale(1.05)}
.lead-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(7,24,40,.5) 100%);pointer-events:none}
.lead-card figcaption{padding:26px 28px 30px}
.lead-card .role{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--sky-light)}
.lead-card h3{font-family:var(--font-head);font-size:26px;text-transform:uppercase;margin:6px 0 10px;color:#ffffff;letter-spacing:.02em}
.lead-card p{color:var(--ink-dim);font-size:14.5px;line-height:1.6;margin:0}
@media (max-width:820px){.lead-grid{grid-template-columns:1fr}}
.hero-bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  filter:saturate(.8) brightness(.55);
  opacity:.55;
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg, rgba(10,37,64,.85) 0%, rgba(29,111,160,.55) 55%, rgba(124,196,234,.25) 100%);
}
.hero-inner{position:relative;padding:90px 0 110px;width:100%}
.hero h1{max-width:14ch;margin:18px 0 20px}
.hero h1 .accent{color:var(--sky-light);display:inline-block;text-shadow:0 0 24px rgba(198,229,245,.55)}
.hero .lede{font-size:18px;max-width:58ch;color:rgba(255,255,255,.85);margin-bottom:32px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:56px}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid rgba(255,255,255,.12)}
.hero-stat{padding:24px 24px 0;border-left:1px solid rgba(255,255,255,.12)}
.hero-stat:first-child{border-left:0;padding-left:0}
.hero-stat .num{font-family:var(--font-head);font-size:48px;font-weight:700;color:#fff;line-height:1}
.hero-stat .num small{font-size:24px;color:var(--sky-light);margin-left:4px}
.hero-stat .lbl{font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.7);margin-top:10px}
@media (max-width:720px){
  .hero-stats{grid-template-columns:repeat(2,1fr);row-gap:20px}
  .hero-stat:nth-child(3){border-left:0;padding-left:0}
  .hero-inner{padding:64px 0 70px}
}

.hero-plate{
  position:absolute;right:-4%;bottom:-4%;
  width:44%;aspect-ratio:1;
  background:url('../images/yard-workers.jpeg') center/cover;
  border:6px solid var(--sky-light);
  filter:contrast(1.05) saturate(.95);
  box-shadow:0 20px 50px -20px rgba(10,37,64,.5);
  display:none;
}
@media (min-width:1100px){.hero-plate{display:block}}

.ticker{
  background:linear-gradient(90deg,var(--sky-dark) 0%,var(--sky-deep) 100%);color:#fff;
  font-family:var(--font-head);font-weight:600;font-size:17px;letter-spacing:.1em;text-transform:uppercase;
  padding:14px 0;overflow:hidden;position:relative;white-space:nowrap;
  border-top:3px solid var(--steel-900);border-bottom:3px solid var(--steel-900);
}
.ticker-track{display:inline-block;animation:ticker 40s linear infinite;padding-left:100%}
.ticker-track span{margin:0 42px}
.ticker-track .dot{color:rgba(255,255,255,.6)}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-100%)}}

/* ---------- sections ---------- */
.section{padding:96px 0}
.section-sm{padding:64px 0}
.section.dark{background:linear-gradient(180deg,var(--bg-2) 0%, var(--bg) 100%);color:var(--ink)}
.section.dark h2,.section.dark h3,.section.dark h4{color:#ffffff}
.section.dark .eyebrow.on-dark,.section.dark .eyebrow{color:var(--sky-light)}
.section.steel{background:linear-gradient(180deg,var(--bg) 0%, var(--bg-2) 100%)}
.section-head{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:end;margin-bottom:56px}
.section-head .title{max-width:28ch}
.section-head .right{max-width:44ch;color:var(--ink-dim);font-size:16.5px}
.section.dark .section-head .right{color:var(--ink-dim)}
@media (max-width:820px){.section-head{grid-template-columns:1fr}.section{padding:72px 0}}
@media (max-width:720px){.resp-2col{grid-template-columns:1fr !important;gap:28px !important}}

/* ---------- product grid (home) ---------- */
.product-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.pcard{
  position:relative;overflow:hidden;background:var(--steel-900);color:#fff;
  min-height:320px;display:flex;align-items:flex-end;
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  border:1px solid var(--line);
}
.pcard img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s ease, filter .3s ease;filter:saturate(1.02) brightness(.9)}
.pcard:hover img{transform:scale(1.06);filter:saturate(1.1) brightness(.95)}
.pcard::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg, rgba(10,37,64,0) 30%, rgba(10,37,64,.92) 100%)}
.pcard .body{position:relative;z-index:2;padding:24px}
.pcard .num{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;color:var(--sky-light)}
.pcard .name{font-family:var(--font-head);font-size:28px;text-transform:uppercase;margin-top:6px;line-height:1}
.pcard .meta{font-size:13.5px;color:rgba(255,255,255,.8);margin-top:8px}
.pcard .cta{
  position:absolute;top:20px;right:20px;z-index:2;
  width:44px;height:44px;background:linear-gradient(135deg,var(--sky-dark),var(--sky-deep));color:#fff;display:grid;place-items:center;
  transition:transform .2s ease;
  box-shadow:0 6px 18px -6px rgba(29,111,160,.6);
}
.pcard:hover .cta{transform:rotate(-45deg)}
.pc-a{grid-column:span 7}
.pc-b{grid-column:span 5}
.pc-c{grid-column:span 4}
.pc-d{grid-column:span 4}
.pc-e{grid-column:span 4}
@media (max-width:960px){
  .pc-a,.pc-b,.pc-c,.pc-d,.pc-e{grid-column:span 12}
  .pcard{min-height:280px}
}

/* ---------- feature row ---------- */
.feats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:var(--bg-3);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.feat{padding:36px 28px;border-left:1px solid var(--line)}
.feat:first-child{border-left:0}
.feat .n{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;color:var(--sky-light)}
.feat .t{font-family:var(--font-head);font-size:24px;text-transform:uppercase;margin:8px 0 8px;line-height:1.1;color:#ffffff}
.feat .d{font-size:14.5px;color:var(--ink-dim);line-height:1.55}
@media (max-width:880px){.feats{grid-template-columns:repeat(2,1fr)}.feat:nth-child(3){border-left:0}}
@media (max-width:560px){.feats{grid-template-columns:1fr}.feat{border-left:0;border-top:1px solid var(--line)}.feat:first-child{border-top:0}}

/* ---------- split ---------- */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center}
.split img{width:100%;aspect-ratio:4/3;object-fit:cover}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:30px}}

.bullets{list-style:none;padding:0;margin:24px 0 0}
.bullets li{padding:14px 0;border-top:1px solid var(--line);display:flex;gap:14px;align-items:flex-start}
.bullets li:last-child{border-bottom:1px solid var(--line)}
.bullets .i{
  flex:none;width:32px;height:32px;background:linear-gradient(135deg,var(--sky-dark),var(--sky-deep));color:#fff;display:grid;place-items:center;
  font-family:var(--font-head);font-weight:700;font-size:15px;
}
.bullets b{display:block;font-family:var(--font-head);font-size:19px;text-transform:uppercase;letter-spacing:.02em;color:#ffffff}
.bullets span{font-size:14.5px;color:var(--ink-dim)}

/* ---------- products page ---------- */
.page-hero{
  background:var(--steel-900);
  color:#fff;padding:72px 0;position:relative;overflow:hidden;
  border-bottom:2px solid var(--orange);
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(900px 500px at 90% -10%, rgba(255,179,71,.08), transparent 60%),
    radial-gradient(700px 400px at 0% 110%, rgba(79,179,217,.06), transparent 60%);
}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{font-size:clamp(44px,5.5vw,72px);max-width:16ch}
.page-hero .crumbs{font-family:var(--font-mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.7);margin-bottom:18px}
.page-hero .crumbs a{color:var(--orange-soft)}
.page-hero .lede{color:rgba(255,255,255,.85);max-width:58ch;font-size:17px;margin-top:18px}

.prod-block{
  display:grid;grid-template-columns:1fr 1fr;gap:0;
  border-top:1px solid var(--line);
}
.prod-block:last-child{border-bottom:1px solid var(--line)}
.prod-block.rev .prod-media{order:2}
.prod-media{position:relative;background:#000;min-height:520px}
.prod-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.92}
.prod-media .tag{
  position:absolute;top:24px;left:24px;background:var(--sky);color:#0b1424;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.2em;padding:8px 12px;z-index:2;
}
.prod-body{padding:72px 64px;display:flex;flex-direction:column;justify-content:center;background:var(--bg-3)}
.prod-body .pnum{font-family:var(--font-mono);font-size:13px;color:var(--sky-light);letter-spacing:.2em}
.prod-body h2{margin:12px 0 18px;font-size:clamp(32px,3.5vw,48px);color:#ffffff}
.prod-body p{color:var(--ink-dim);font-size:16.5px;max-width:52ch}
.spec-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:28px;border-top:1px solid var(--line)}
.spec{padding:18px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:16px}
.spec:nth-child(odd){padding-right:20px;border-right:1px solid var(--line)}
.spec:nth-child(even){padding-left:20px}
.spec .k{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-mute)}
.spec .v{font-family:var(--font-head);font-size:16px;text-transform:uppercase;color:#ffffff}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.tag-chip{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;padding:6px 10px;border:1px solid var(--line-2);color:var(--ink-dim)}
@media (max-width:900px){
  .prod-block,.prod-block.rev{grid-template-columns:1fr}
  .prod-block.rev .prod-media{order:0}
  .prod-body{padding:44px 24px}
  .prod-media{min-height:340px}
}

/* ---------- about ---------- */
.timeline{position:relative;padding:20px 0 0}
.timeline::before{content:"";position:absolute;left:10px;top:0;bottom:0;width:2px;background:var(--line)}
.tli{position:relative;padding:12px 0 40px 48px}
.tli::before{content:"";position:absolute;left:3px;top:20px;width:16px;height:16px;background:var(--sky);border:3px solid var(--bg-2);box-shadow:0 0 0 2px var(--sky)}
.tli .yr{font-family:var(--font-head);font-size:36px;color:var(--sky-light);line-height:1}
.tli .t{font-family:var(--font-head);font-size:22px;text-transform:uppercase;margin:6px 0 6px;color:#ffffff}
.tli .d{color:var(--ink-dim);font-size:15px;max-width:56ch}

.leader-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:32px}
.leader{background:var(--bg-3);border:1px solid var(--line);padding:28px;display:flex;gap:20px;align-items:flex-start}
.leader .avatar{
  flex:none;width:84px;height:84px;background:linear-gradient(180deg,var(--sky) 0%, var(--sky-deep) 100%);color:#0b1424;
  display:grid;place-items:center;font-family:var(--font-head);font-size:30px;text-transform:uppercase;
  position:relative;
}
.leader .avatar::after{content:"";position:absolute;inset:auto 0 0 0;height:6px;background:var(--sky-light)}
.leader .role{font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--sky-light)}
.leader h3{font-size:22px;margin:6px 0 8px;color:#ffffff}
.leader p{color:var(--ink-dim);font-size:14.5px;margin:0}
@media (max-width:720px){.leader-grid{grid-template-columns:1fr}}

.values{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);background:var(--bg-3)}
.value{padding:32px;border-left:1px solid var(--line)}
.value:first-child{border-left:0}
.value .num{font-family:var(--font-head);font-size:48px;color:rgba(124,196,234,.25);line-height:1}
.value .t{font-family:var(--font-head);font-size:20px;text-transform:uppercase;margin:8px 0 8px;color:#ffffff}
.value .d{color:var(--ink-dim);font-size:14.5px}
@media (max-width:820px){.values{grid-template-columns:1fr}.value{border-left:0;border-top:1px solid var(--line)}.value:first-child{border-top:0}}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:0;background:var(--bg-3);border:1px solid var(--line);box-shadow:var(--shadow)}
.contact-info{padding:56px;background:linear-gradient(160deg, var(--steel-900) 0%, #0e2447 100%);color:#fff;position:relative;overflow:hidden}
.contact-info::before{
  content:"";position:absolute;right:-60px;bottom:-60px;width:260px;height:260px;border:8px solid var(--sky);opacity:.22;transform:rotate(20deg);
}
.contact-info h2{color:#fff}
.contact-info p{color:rgba(255,255,255,.82)}
.cblock{border-top:1px solid rgba(255,255,255,.14);padding:22px 0;display:flex;gap:18px;align-items:flex-start}
.cblock:first-of-type{border-top:0}
.cblock .ic{
  flex:none;width:44px;height:44px;background:var(--sky);color:#0b1424;display:grid;place-items:center;
}
.cblock .k{font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;color:var(--sky-light);text-transform:uppercase}
.cblock .v{font-family:var(--font-head);font-size:20px;text-transform:uppercase;margin-top:4px;color:#fff;line-height:1.25}
.cblock .v a{color:#fff}
.cblock .v a:hover{color:var(--sky-light)}
.cblock .sub{color:rgba(255,255,255,.8);font-size:13.5px;margin-top:4px;font-family:var(--font-body);text-transform:none;letter-spacing:0}

.form{padding:56px;background:var(--bg-3)}
.form h3{margin-bottom:8px;color:#ffffff}
.form .sub{color:var(--ink-dim);font-size:15px;margin-bottom:28px}
.field{display:block;margin-bottom:18px}
.field label{font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-mute);display:block;margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;padding:14px 14px;font:inherit;font-size:15px;
  border:1.5px solid var(--line-2);background:var(--bg-4);color:var(--ink);border-radius:var(--radius);
  transition:border .15s ease;
}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-mute)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--sky)}
.field textarea{resize:vertical;min-height:120px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.checkline{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--ink-dim);margin-bottom:20px}
.checkline input{margin-top:3px}
.form-msg{
  background:var(--sky-soft);border-left:3px solid var(--sky);padding:14px 18px;
  font-size:14.5px;color:var(--sky-light);display:none;margin-bottom:18px;
}
.form-msg.ok{background:rgba(78,205,138,.14);border-color:var(--ok);color:#a8e8c4;display:block}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}.contact-info,.form{padding:36px 24px}.row2{grid-template-columns:1fr}}

.map-wrap{margin-top:32px;border:1px solid var(--line);overflow:hidden;border-radius:var(--radius)}
.map-wrap iframe{display:block;width:100%;height:360px;border:0;filter:grayscale(.3) brightness(.85)}

/* ---------- cta band ---------- */
.cta-band{
  background:linear-gradient(135deg, var(--steel-900) 0%, #0e2447 55%, var(--sky-deep) 100%);
  color:#fff;padding:56px 0;position:relative;overflow:hidden;
  border-top:3px solid var(--sky);
}
.cta-band::before{content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border:10px solid rgba(255,255,255,.08);border-radius:50%}
.cta-band .container{display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.cta-band h2{font-size:clamp(28px,3vw,42px);max-width:22ch}

/* ---------- footer ---------- */
.foot{background:var(--steel-900);color:rgba(255,255,255,.82);padding:72px 0 24px;border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:40px}
.foot .brand-text .b1{color:#fff}
.foot .brand-text .b2{color:var(--sky-light)}
.foot p{color:rgba(255,255,255,.82);font-size:14px}
.foot h4{color:#fff;font-size:16px;text-transform:uppercase;margin-bottom:16px;letter-spacing:.06em}
.foot ul{list-style:none;padding:0;margin:0}
.foot ul li{padding:6px 0;font-size:14px}
.foot ul a{color:rgba(255,255,255,.82)}
.foot ul a:hover{color:var(--sky-light)}
.foot .legal{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;margin-top:56px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12.5px;font-family:var(--font-mono);letter-spacing:.06em;color:rgba(255,255,255,.5)}
@media (max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* ---------- gallery strip ---------- */
.strip{display:grid;grid-template-columns:repeat(6,1fr);gap:6px}
.strip img{aspect-ratio:1;object-fit:cover;width:100%}
@media (max-width:820px){.strip{grid-template-columns:repeat(3,1fr)}}

/* ---------- gallery page ---------- */
.gal-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0 32px}
.gal-tabs button{
  font-family:var(--font-head);font-weight:600;font-size:14px;letter-spacing:.08em;text-transform:uppercase;
  padding:10px 18px;background:var(--bg-3);border:1px solid var(--line);color:var(--ink-dim);cursor:pointer;
}
.gal-tabs button:hover{color:#ffffff;border-color:var(--sky)}
.gal-tabs button.on{background:var(--sky);color:#0b1424;border-color:var(--sky)}
.gal-grid{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:180px;gap:8px}
.gal-grid figure{margin:0;position:relative;overflow:hidden;background:var(--bg-3)}
.gal-grid figure img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.gal-grid figure:hover img{transform:scale(1.04)}
.gal-grid figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:14px 16px;color:#fff;
  background:linear-gradient(180deg, transparent 0%, rgba(44,62,87,.85) 100%);
  font-family:var(--font-head);font-size:15px;letter-spacing:.06em;text-transform:uppercase;
  transform:translateY(8px);opacity:0;transition:all .25s ease;
}
.gal-grid figure:hover figcaption{transform:translateY(0);opacity:1}
/* span helpers */
.g-s2{grid-column:span 3}
.g-s3{grid-column:span 4}
.g-s4{grid-column:span 6}
.g-s6{grid-column:span 8}
.g-r2{grid-row:span 2}
@media (max-width:960px){
  .gal-grid{grid-template-columns:repeat(6,1fr);grid-auto-rows:150px}
  .g-s2,.g-s3{grid-column:span 3}
  .g-s4,.g-s6{grid-column:span 6}
}
@media (max-width:560px){
  .gal-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:140px}
  .g-s2,.g-s3,.g-s4,.g-s6{grid-column:span 2}
}
/* lightbox */
.lb{position:fixed;inset:0;background:rgba(20,28,40,.92);display:none;align-items:center;justify-content:center;z-index:1000;padding:24px}
.lb.on{display:flex}
.lb img{max-width:92vw;max-height:86vh;object-fit:contain;box-shadow:0 20px 60px -10px rgba(0,0,0,.6)}
.lb .x{position:absolute;top:20px;right:24px;color:#fff;background:transparent;border:0;font-size:32px;cursor:pointer;font-family:var(--font-head)}
.lb .nav-btn{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;background:var(--orange);color:#fff;border:0;cursor:pointer;display:grid;place-items:center;font-size:28px;font-family:var(--font-head)}
.lb .nav-btn.prev{left:24px}
.lb .nav-btn.next{right:24px}

/* ---------- size/downloads ---------- */
.ptabs{display:flex;gap:0;flex-wrap:wrap;border-bottom:2px solid var(--line);margin:10px 0 32px}
.ptabs button{
  font-family:var(--font-head);font-weight:600;font-size:15px;letter-spacing:.08em;text-transform:uppercase;
  padding:14px 24px;background:transparent;border:0;color:var(--ink-dim);cursor:pointer;position:relative;
}
.ptabs button:hover{color:#ffffff}
.ptabs button.on{color:#ffffff}
.ptabs button.on::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:3px;background:var(--sky)}
.tpane{display:none}
.tpane.on{display:block}
.sztable{width:100%;border-collapse:collapse;background:var(--bg-3);border:1px solid var(--line);box-shadow:var(--shadow);font-size:14.5px;color:var(--ink)}
.sztable th,.sztable td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line)}
.sztable th{background:var(--bg-4);font-family:var(--font-head);font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:#ffffff;font-weight:600}
.sztable tr:last-child td{border-bottom:0}
.sztable tr:hover td{background:rgba(124,196,234,.08)}
.sztable td.num{font-family:var(--font-mono);color:var(--sky-light)}
.sz-note{font-size:13px;color:var(--ink-dim);margin-top:14px;font-style:italic}
.dl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.dl-card{background:var(--bg-3);border:1px solid var(--line);padding:28px;display:flex;gap:18px;align-items:flex-start;transition:all .2s ease;box-shadow:var(--shadow)}
.dl-card:hover{border-color:var(--sky);transform:translateY(-3px)}
.dl-card .ic{flex:none;width:52px;height:64px;background:linear-gradient(180deg,var(--sky) 0%, var(--sky-deep) 100%);color:#0b1424;display:grid;place-items:center;font-family:var(--font-head);font-size:12px;letter-spacing:.1em;position:relative;font-weight:700}
.dl-card .ic::after{content:"";position:absolute;top:0;right:0;border-width:0 10px 10px 0;border-style:solid;border-color:transparent var(--bg-3) transparent transparent}
.dl-card h4{margin:0 0 6px;font-family:var(--font-head);font-size:18px;text-transform:uppercase;color:#ffffff}
.dl-card p{margin:0 0 10px;font-size:14px;color:var(--ink-dim)}
.dl-card .meta{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--ink-mute);text-transform:uppercase}
@media (max-width:900px){.dl-grid{grid-template-columns:1fr}}

/* ---------- industries page ---------- */
.ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);background:var(--bg-3)}
.ind{padding:36px 30px;border-left:1px solid var(--line);border-top:1px solid var(--line);position:relative}
.ind:nth-child(-n+3){border-top:0}
.ind:nth-child(3n+1){border-left:0}
.ind .ic{width:56px;height:56px;background:var(--sky-soft);color:var(--sky-light);display:grid;place-items:center;margin-bottom:18px;border:1px solid var(--sky)}
.ind h3{font-family:var(--font-head);font-size:22px;text-transform:uppercase;margin:0 0 10px;color:#ffffff}
.ind p{color:var(--ink-dim);font-size:14.5px;line-height:1.6}
.ind .uses{margin-top:14px;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;color:var(--ink-dim);text-transform:uppercase}
.ind .uses b{color:var(--sky-light)}
@media (max-width:900px){
  .ind-grid{grid-template-columns:repeat(2,1fr)}
  .ind{border-left:1px solid var(--line) !important;border-top:1px solid var(--line) !important}
  .ind:nth-child(-n+2){border-top:0 !important}
  .ind:nth-child(2n+1){border-left:0 !important}
}
@media (max-width:600px){
  .ind-grid{grid-template-columns:1fr}
  .ind{border-left:0 !important;border-top:1px solid var(--line) !important}
  .ind:first-child{border-top:0 !important}
}
.client-logos{display:grid;grid-template-columns:repeat(6,1fr);gap:0;border:1px solid var(--line);background:var(--bg-3)}
.client-logos .c{padding:36px 20px;border-left:1px solid var(--line);display:grid;place-items:center;text-align:center;min-height:120px}
.client-logos .c:first-child{border-left:0}
.client-logos .c .nm{font-family:var(--font-head);font-size:16px;text-transform:uppercase;letter-spacing:.04em;color:#ffffff;line-height:1.2}
.client-logos .c .ty{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;color:var(--ink-mute);text-transform:uppercase;margin-top:6px}
@media (max-width:900px){.client-logos{grid-template-columns:repeat(3,1fr)}.client-logos .c:nth-child(3n+1){border-left:0}.client-logos .c:nth-child(n+4){border-top:1px solid var(--line)}}
@media (max-width:500px){.client-logos{grid-template-columns:repeat(2,1fr)}.client-logos .c{border-left:1px solid var(--line)}.client-logos .c:nth-child(odd){border-left:0}.client-logos .c:nth-child(n+3){border-top:1px solid var(--line)}}

/* ---------- testimonials ---------- */
.tlist{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.tcard{background:var(--bg-3);border:1px solid var(--line);padding:36px;position:relative;box-shadow:var(--shadow)}
.tcard::before{
  content:"\201C";position:absolute;top:6px;left:20px;
  font-family:Georgia,serif;font-size:110px;color:rgba(124,196,234,.22);line-height:1;
}
.tcard .q{font-size:17px;line-height:1.65;color:var(--ink);position:relative;z-index:1;font-weight:500}
.tcard .stars{color:var(--sky-light);letter-spacing:2px;margin:16px 0;font-size:16px}
.tcard .who{display:flex;gap:14px;align-items:center;border-top:1px solid var(--line);padding-top:18px;margin-top:10px}
.tcard .av{width:48px;height:48px;background:linear-gradient(135deg,var(--sky) 0%, var(--sky-deep) 100%);color:#0b1424;display:grid;place-items:center;font-family:var(--font-head);font-size:18px;font-weight:700;flex:none}
.tcard .nm{font-family:var(--font-head);font-size:18px;text-transform:uppercase;margin:0;color:#ffffff}
.tcard .rl{font-size:13px;color:var(--ink-dim);margin:2px 0 0}
.tcard .tag{position:absolute;top:20px;right:20px;font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;color:var(--sky-light);background:var(--sky-soft);padding:5px 10px;text-transform:uppercase}
@media (max-width:720px){.tlist{grid-template-columns:1fr}}

.stats-band{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);background:var(--bg-3)}
.stats-band .s{padding:40px 24px;border-left:1px solid var(--line);text-align:center}
.stats-band .s:first-child{border-left:0}
.stats-band .s .n{font-family:var(--font-head);font-size:56px;color:#ffffff;line-height:1}
.stats-band .s .n small{font-size:28px;color:var(--sky-light);margin-left:4px}
.stats-band .s .l{font-family:var(--font-mono);font-size:12px;letter-spacing:.12em;color:var(--ink-dim);text-transform:uppercase;margin-top:10px}
@media (max-width:720px){.stats-band{grid-template-columns:repeat(2,1fr)}.stats-band .s:nth-child(3){border-left:0;border-top:1px solid var(--line)}.stats-band .s:nth-child(4){border-top:1px solid var(--line)}}

/* ---------- WhatsApp floating button ---------- */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:900;
  display:flex;align-items:center;gap:10px;
  background:#25D366;color:#fff;padding:12px 18px 12px 14px;
  border-radius:999px;box-shadow:0 12px 28px -8px rgba(37,211,102,.55), 0 4px 10px -2px rgba(0,0,0,.15);
  font-family:var(--font-head);font-weight:600;font-size:15px;letter-spacing:.06em;text-transform:uppercase;
  text-decoration:none;transition:transform .2s ease, box-shadow .2s ease;
}
.wa-float:hover{transform:translateY(-2px);box-shadow:0 16px 34px -8px rgba(37,211,102,.65), 0 6px 12px -2px rgba(0,0,0,.18);color:#fff}
.wa-float svg{width:22px;height:22px;fill:#fff;flex:none}
.wa-float .lbl{white-space:nowrap}
@media (max-width:560px){
  .wa-float{padding:12px;border-radius:50%}
  .wa-float .lbl{display:none}
}

/* Small helpers */
.muted{color:var(--ink-mute)}

/* Keep hero stat numbers readable against gradient hero */
.hero-stat .num{color:#ffffff}
/* Ticker solid sky accent */
.ticker{background:linear-gradient(90deg,var(--sky-dark) 0%,var(--sky-deep) 100%);color:#fff;border-top-color:var(--steel-900);border-bottom-color:var(--steel-900)}
.rule{height:1px;background:var(--steel-100);margin:40px 0}
.kbd{font-family:var(--font-mono);font-size:12px;background:var(--steel-100);padding:2px 6px;border-radius:2px}
.orange-bar{display:inline-block;width:36px;height:4px;background:var(--orange);margin-bottom:14px}