:root{
  --brand-50:#eef8ff; --brand-100:#d9efff; --brand-200:#b6e1ff; --brand-300:#7dcbff;
  --brand-400:#3fb0ff; --brand-500:#1a91ff; --brand-600:#0b72d6; --brand-700:#0858a5;
  --ink:#0b1220; --muted:#5a6b85; --card:#ffffff; --line:rgba(11,18,32,.10);
  --shadow: 0 18px 45px rgba(11,18,32,.12);
  --radius: 18px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:#fff}
a{color:inherit;text-decoration:none}
.container{max-width:1600px;margin:0 auto;padding:0 18px}
small,.small{font-size:13px;color:var(--muted)}
.muted{color:var(--muted)}
.kicker{display:inline-block;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--brand-700);background:var(--brand-50);border:1px solid var(--line);padding:6px 10px;border-radius:999px}

.topbar{background:var(--brand-700);color:#fff;font-size:14px}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;padding:10px 0;gap:10px}
.topbar-left{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.topbar-label{opacity:.9}
.topbar-phone{font-weight:800}
.topbar-right{display:flex;gap:10px;align-items:center}
.topbar-link{padding:8px 12px;border:1px solid rgba(255,255,255,.25);border-radius:999px}
.topbar-link:hover{border-color:rgba(255,255,255,.45)}

.header{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line);z-index:50}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:14px}
.logo{display:flex;align-items:center;gap:10px;font-weight:900}
.logo-mark{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:14px;background:var(--brand-500);color:#fff}
.logo-text{letter-spacing:.2px}

.nav-list{list-style:none;margin:0;padding:0;display:flex;gap:18px;align-items:center}
.nav-link{padding:10px 10px;border-radius:12px;font-weight:650}
.nav-link:hover{background:var(--brand-50)}
.nav-link-cta{background:var(--brand-500);color:#fff}
.nav-link-cta:hover{background:var(--brand-600);color:#fff}

.has-mega{position:relative}
.mega{
  position:absolute;left:0;top:46px;min-width:820px;
  max-height:70vh;overflow:auto;align-items:flex-start;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:18px;display:none;gap:18px;
}
.has-mega:hover > .mega{display:flex}
.has-mega.open > .mega{display:flex}
.mega-col{width:240px}
.mega-col h4{margin:6px 0 10px;font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.mega-col a{display:block;padding:8px 10px;border-radius:12px}
.mega-col a:hover{background:var(--brand-50)}
.mega-cta{flex:1;background:linear-gradient(180deg,var(--brand-50),#fff);border:1px solid var(--line);border-radius:16px;padding:14px}
.mega-cta h4{margin:6px 0 8px}
.mega-cta p{margin:0 0 12px;color:var(--muted)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--brand-500);color:#fff;padding:11px 14px;border-radius:14px;font-weight:800;border:0;cursor:pointer}
.btn:hover{background:var(--brand-600)}
.btn.secondary{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn.secondary:hover{background:var(--brand-50)}
.btn.small{padding:8px 10px;border-radius:12px;font-weight:750}

.hero{padding:54px 0 26px;background:radial-gradient(1200px 500px at 30% -10%, var(--brand-100), transparent),
                         radial-gradient(900px 400px at 85% 0%, var(--brand-50), transparent);}
.hero-grid{display:grid;grid-template-columns: 1.25fr .75fr;gap:26px;align-items:start}
.hero h1{font-size:46px;line-height:1.05;margin:14px 0 12px}
.hero p{font-size:18px;line-height:1.5;margin:0 0 18px;color:var(--muted);max-width:820px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:0 14px 28px rgba(11,18,32,.06)}
.hero-card img{width:100%;height:auto;border-radius:16px;border:1px solid var(--line)}
.hero-card ul{margin:12px 0 0;padding:0;list-style:none;display:grid;gap:10px}
.hero-card li{display:flex;gap:10px;align-items:flex-start}
.badge{display:inline-block;background:var(--brand-50);border:1px solid var(--line);color:var(--brand-700);padding:6px 10px;border-radius:999px;font-weight:750;font-size:13px}

.section{padding:42px 0}
.section h2{margin:0 0 10px;font-size:30px}
.section .lead{margin:0 0 18px;color:var(--muted);max-width:820px;line-height:1.6}

.grid{display:grid;gap:14px}
.grid.cards{grid-template-columns:repeat(3,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:0 10px 22px rgba(11,18,32,.05)}
.card h3{margin:4px 0 8px;font-size:18px}
.card p{margin:0;color:var(--muted);line-height:1.55}
.card .meta{margin-top:10px;display:flex;gap:10px;flex-wrap:wrap}

.split{display:grid;grid-template-columns: 1fr 1fr;gap:18px;align-items:center}
.panel{background:linear-gradient(180deg,var(--brand-50),#fff);border:1px solid var(--line);border-radius:22px;padding:18px}
.panel h3{margin:0 0 8px}
.panel p{margin:0;color:var(--muted);line-height:1.6}

.breadcrumbs{padding:16px 0}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs a:hover{color:var(--brand-700)}
.breadcrumbs span{color:var(--muted);margin:0 6px}

.page-head{padding:28px 0 6px}
.page-head h1{margin:10px 0 10px;font-size:38px;line-height:1.1}
.page-head p{margin:0;color:var(--muted);max-width:860px;line-height:1.65;font-size:17px}

.list{margin:10px 0 0;padding-left:18px;color:var(--muted);line-height:1.7}
.pillrow{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.pill{font-size:13px;padding:6px 10px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--muted)}
.pill:hover{background:var(--brand-50);color:var(--brand-700)}

.form{display:grid;gap:12px}
.field{display:grid;gap:6px}
input,textarea,select{
  width:100%;padding:12px 12px;border-radius:14px;border:1px solid var(--line);font:inherit
}
textarea{min-height:130px;resize:vertical}
.note{font-size:13px;color:var(--muted);line-height:1.5}

.footer{margin-top:60px;border-top:1px solid var(--line);background:var(--brand-50)}
.footer-inner{display:flex;justify-content:space-between;gap:22px;padding:26px 0}
.footer-brand{font-weight:900;font-size:18px;margin-bottom:6px}
.footer-cols{display:flex;gap:40px}
.footer h5{margin:0 0 10px}
.footer a{display:block;padding:6px 0;color:var(--ink)}
.footer a:hover{color:var(--brand-700)}
.footer-bottom{padding:14px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}

.nav-toggle{display:none;background:transparent;border:0;padding:10px;border-radius:14px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px}

.notice{background:var(--brand-50);border:1px solid var(--line);padding:12px 14px;border-radius:16px;color:var(--muted);line-height:1.5}

@media (max-width: 1020px){
  .mega{min-width:720px}
  .grid.cards{grid-template-columns:repeat(2,1fr)}
  .hero-grid{grid-template-columns:1fr}
}

@media (max-width: 980px){
  .nav-toggle{display:block}
  .nav{
    position:fixed;inset:0 0 0 auto;width:86%;max-width:360px;background:#fff;border-left:1px solid var(--line);
    transform:translateX(100%);transition:.2s transform ease; padding:16px; z-index:60; overflow:auto
  }
  .nav.open{transform:translateX(0)}
  .nav-list{flex-direction:column;align-items:stretch;gap:8px}
  .has-mega:hover .mega{display:none}
  .mega{display:none}
  .hero h1{font-size:38px}
  .split{grid-template-columns:1fr}
  .grid.cards{grid-template-columns:1fr}
  .footer-inner{flex-direction:column}
  .footer-cols{gap:22px;flex-wrap:wrap}

  /* Mega menu open state on mobile */
  .has-mega.open > .mega{
    display:block;
    position:static;
    min-width:0;
    max-height:none;
    overflow:visible;
    padding:10px;
    gap:12px;
    border-radius:14px;
    box-shadow:none;
  }
  .mega{flex-direction:column}
  .mega-col{width:auto}
  .mega-col a{padding:10px 10px}
  .mega-cta{margin-top:10px}
}
/* Full-width hero slider */
.hero-slider{position:relative;width:100%;overflow:hidden}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity .5s ease}
.hero-slide.active{opacity:1;position:relative}
.hero-slide .bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:saturate(1.02)}
.hero-slide .overlay{position:absolute;inset:0;background:linear-gradient(90deg, rgba(11,18,32,.72), rgba(11,18,32,.25))}
.hero-slide .content{position:relative;z-index:2;padding:66px 0 56px}
.hero-slide h1{color:#fff;margin:0 0 12px;font-size:52px;line-height:1.05}
.hero-slide p{color:rgba(255,255,255,.86);margin:0 0 18px;font-size:18px;max-width:860px;line-height:1.6}
.hero-slide .hero-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.hero-slide .btn.secondary{color:#fff;border-color:rgba(255,255,255,.25)}
.hero-slide .btn.secondary:hover{background:rgba(255,255,255,.10)}
.hero-slide .badge{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.18);color:#fff}

.slider-controls{position:absolute;inset:auto 0 18px 0;z-index:3}
.dots{display:flex;gap:8px;justify-content:center}
.dot{width:10px;height:10px;border-radius:999px;border:1px solid rgba(255,255,255,.55);background:rgba(255,255,255,.18);cursor:pointer}
.dot.active{background:#fff;border-color:#fff}

.full-bleed{width:100%}
.full-bleed .container{padding-top:0}

/* Logo grids */
.logo-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.logo{display:flex;align-items:center;justify-content:center;border:1px solid var(--line);background:#fff;border-radius:16px;padding:18px;min-height:72px}
.logo span{font-weight:800;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;font-size:12px}

/* Accordion */
.accordion{display:grid;gap:10px}
.acc-item{border:1px solid var(--line);border-radius:18px;background:#fff;overflow:hidden}
.acc-btn{width:100%;text-align:left;background:transparent;border:0;padding:14px 16px;display:flex;justify-content:space-between;gap:14px;cursor:pointer;font:inherit}
.acc-btn strong{font-size:16px}
.acc-panel{max-height:0;overflow:hidden;transition:max-height .25s ease;padding:0 16px}
.acc-item.open .acc-panel{padding:0 16px 14px}
.acc-panel p{margin:0;color:var(--muted);line-height:1.65}
.acc-panel ul{margin:10px 0 0;padding-left:18px;color:var(--muted);line-height:1.65}
.acc-icon{width:22px;height:22px;border-radius:999px;border:1px solid var(--line);display:grid;place-items:center;color:var(--muted);flex:0 0 auto}

/* Wider hero headings on small screens */
@media (max-width: 980px){
  .hero-slide .content{padding:52px 0 44px}
  .hero-slide h1{font-size:38px}
  .logo-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 520px){
  .hero-slide h1{font-size:34px}
  .hero-slide p{font-size:16px}
}


/* Contact page layout */
.contact-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:18px;align-items:start}
.subcard{margin-top:12px;padding:14px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.6)}
.btn-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:12px}
.contact-list{display:grid;gap:8px;margin-top:10px}
.contact-item{display:flex;gap:10px;align-items:center;justify-content:space-between;border:1px solid var(--line);border-radius:14px;padding:10px 12px;background:#fff}
.loc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:12px}
.loc-card{border:1px solid var(--line);border-radius:18px;background:#fff;padding:12px;overflow:hidden}
.loc-title{font-weight:800}
.loc-img{margin-top:10px;border-radius:16px;overflow:hidden;border:1px solid var(--line)}
.loc-img img{display:block;width:100%;height:auto}
.badge-row{display:flex;gap:8px;flex-wrap:wrap}

@media (max-width: 980px){
  .contact-grid{grid-template-columns:1fr}
  .loc-grid{grid-template-columns:1fr}
  .contact-item{justify-content:flex-start}
}

/* Industry tiles */
.industry-tiles{grid-template-columns:repeat(4,1fr)}
@media (max-width: 1100px){ .industry-tiles{grid-template-columns:repeat(2,1fr)} }
@media (max-width: 520px){ .industry-tiles{grid-template-columns:1fr} }


/* ===== Industry V2 blocks ===== */
.takeaways{background:rgba(11,95,179,.07);border:1px solid rgba(11,95,179,.14);border-radius:18px;padding:16px}
.takeaways-title{font-weight:800;margin-bottom:10px}
.takeaways-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.takeaway{background:#fff;border:1px solid rgba(15,23,42,.10);border-radius:16px;padding:14px}
.takeaway h3{margin:0 0 6px;font-size:16px}
.takeaway p{margin:0;color:rgba(15,23,42,.75);font-size:14px;line-height:1.5}

.logo-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center;justify-content:center}
.logo-row img{height:56px;width:auto;opacity:.92;filter:grayscale(.2)}
.video-card{background:#fff;border:1px solid rgba(15,23,42,.12);border-radius:18px;overflow:hidden;box-shadow:0 8px 26px rgba(15,23,42,.06)}
.video-head{padding:14px 14px 0}
.video-thumb{display:block;position:relative;margin:12px 14px 14px;border-radius:16px;overflow:hidden;border:1px solid rgba(15,23,42,.12)}
.video-thumb img{display:block;width:100%;height:auto}
.video-thumb .play{position:absolute;inset:auto auto 16px 16px;background:rgba(11,95,179,.92);color:#fff;border-radius:999px;padding:10px 14px;font-weight:900}

.top-solutions .icon{width:38px;height:38px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:rgba(42,167,255,.14);border:1px solid rgba(11,95,179,.18);color:rgba(11,95,179,.9);font-weight:900;margin-bottom:10px}
.btn.small{padding:10px 14px;font-size:14px}

.capabilities .checklist{list-style:none;padding:0;margin:0}
.capabilities .checklist li{padding:10px 0;border-bottom:1px dashed rgba(15,23,42,.12);color:rgba(15,23,42,.88)}
.quote-band{background:linear-gradient(135deg, rgba(11,95,179,.08), rgba(42,167,255,.10));border:1px solid rgba(11,95,179,.14);border-radius:18px;padding:18px;font-size:18px;line-height:1.5;color:rgba(15,23,42,.85);font-weight:600}

.testimonial{background:#0b5fb3;border-radius:18px;padding:18px;color:#fff}
.testimonial p{margin:0 0 10px;line-height:1.55}
.testimonial .who{opacity:.9;font-weight:700}

.stats-band{background:#0b5fb3;margin-top:10px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:22px 0}
.stat{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:16px;text-align:center}
.stat .num{font-size:22px;font-weight:900;color:#fff}
.stat .lbl{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.78);margin-top:6px}

/* Responsive */
@media (max-width: 1100px){
  .takeaways-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 560px){
  .stats-grid{grid-template-columns:1fr}
}


/* ===== Industry V3 (Chetu-inspired structure, original styling) ===== */
.center{text-align:center}
.chetu-hero{position:relative;min-height:440px;display:flex;align-items:center;overflow:hidden}
.chetu-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:saturate(1.05) contrast(1.05)}
.chetu-hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg, rgba(9,14,26,.94) 0%, rgba(9,14,26,.80) 45%, rgba(9,14,26,.20) 100%)}
.chetu-hero-inner{position:relative;width:100%}
.chetu-hero-content{max-width:760px;padding:36px 0}
.chetu-hero .kicker{display:inline-flex;align-items:center;gap:8px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;font-size:12px;padding:6px 10px;border-radius:999px;background:rgba(42,167,255,.16);border:1px solid rgba(42,167,255,.22);color:#fff}
.chetu-hero h1{color:#fff;font-size:44px;line-height:1.08;margin:14px 0 10px}
.chetu-hero .sub{color:rgba(255,255,255,.88);font-size:18px;line-height:1.55;margin:0}
.chetu-hero .hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.btn.primary{background:#0b5fb3;border-color:#0b5fb3;color:#fff}
.btn.ghost{background:transparent;border-color:rgba(255,255,255,.45);color:#fff}
.btn.ghost:hover{background:rgba(255,255,255,.08)}
.chetu-hero .crumbs{margin-top:18px;color:rgba(255,255,255,.70);font-size:12px}
.chetu-hero .crumbs a{color:rgba(255,255,255,.78);text-decoration:none}
.chetu-hero .crumbs a:hover{text-decoration:underline}

.takeaways-wrap{padding-top:18px}
.takeaways-bar{background:rgba(11,95,179,.10);border:1px solid rgba(11,95,179,.16);border-radius:18px;padding:16px}
.takeaways-title{font-weight:900;color:rgba(15,23,42,.80);margin-bottom:10px}
.takeaways-items{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.takeaways-item{background:#fff;border:1px solid rgba(15,23,42,.10);border-radius:16px;padding:14px}
.takeaways-item h3{margin:0 0 6px;font-size:15px}
.takeaways-item p{margin:0;color:rgba(15,23,42,.72);font-size:14px;line-height:1.5}

.trusted-row{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;align-items:center;padding:8px 0}
.trusted-row img{height:52px;width:auto;opacity:.95;filter:grayscale(.15)}

.chetu-intro h2{margin-top:0}
.video-box{background:#fff;border:1px solid rgba(15,23,42,.12);border-radius:18px;overflow:hidden;box-shadow:0 10px 26px rgba(15,23,42,.06)}
.video-box-head{padding:14px 14px 0}
.video-thumb{display:block;position:relative;margin:12px 14px 14px;border-radius:16px;overflow:hidden;border:1px solid rgba(15,23,42,.10)}
.video-thumb img{width:100%;display:block}
.video-thumb .play{position:absolute;left:16px;bottom:16px;background:rgba(11,95,179,.95);color:#fff;border-radius:999px;padding:10px 14px;font-weight:900}

.chetu-solutions{grid-template-columns:repeat(4,1fr)}
.solution-card .icon{width:42px;height:42px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:rgba(42,167,255,.14);border:1px solid rgba(11,95,179,.18);color:rgba(11,95,179,.9);font-weight:900;margin-bottom:10px}
.btn.small{padding:10px 14px;font-size:14px}

.chetu-acc.two-col{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.chetu-acc .acc-item{background:#fff;border:1px solid rgba(15,23,42,.12);border-radius:16px;overflow:hidden}
.chetu-acc .acc-btn{width:100%;display:flex;justify-content:space-between;align-items:center;padding:14px 14px;background:#fff;border:0;cursor:pointer}
.chetu-acc .acc-icon{font-weight:900;color:rgba(11,95,179,.9)}
.chetu-acc .acc-panel{max-height:0;overflow:hidden;transition:max-height .25s ease;padding:0 14px}
.chetu-acc .acc-panel p{margin:12px 0;color:rgba(15,23,42,.75)}
.chetu-acc .list{margin:10px 0 14px}
.acc-item.open .acc-panel{padding-bottom:10px}

.why-card{background:rgba(11,95,179,.08);border:1px solid rgba(11,95,179,.14);border-radius:18px;padding:18px}
.why-grid{grid-template-columns:repeat(3,1fr)}

.ai-split h2{margin-top:0}
.ai-bullets{margin:10px 0 0;padding-left:18px}
.ai-bullets li{margin:8px 0;color:rgba(15,23,42,.78);line-height:1.55}
.device-card{background:#fff;border:1px solid rgba(15,23,42,.12);border-radius:18px;padding:12px;box-shadow:0 10px 26px rgba(15,23,42,.06)}
.device-card img{display:block;width:100%;height:auto;border-radius:14px}

.quote-strip{background:linear-gradient(135deg, rgba(11,95,179,.10), rgba(42,167,255,.10));border:1px solid rgba(11,95,179,.14);border-radius:18px;padding:18px;font-size:18px;line-height:1.55;color:rgba(15,23,42,.84);font-weight:650}

.chetu-cases{grid-template-columns:repeat(2,1fr)}
.chetu-testimonials{grid-template-columns:repeat(2,1fr)}
.testimonial{background:#0b5fb3;border-radius:18px;padding:18px;color:#fff}
.testimonial p{margin:0 0 10px;line-height:1.55}
.testimonial .who{opacity:.9;font-weight:800}

.form-panel .row{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}

@media (max-width: 1100px){
  .chetu-solutions{grid-template-columns:repeat(2,1fr)}
  .chetu-acc.two-col{grid-template-columns:1fr}
  .why-grid{grid-template-columns:1fr}
  .chetu-cases{grid-template-columns:1fr}
  .chetu-testimonials{grid-template-columns:1fr}
  .takeaways-items{grid-template-columns:1fr}
}
@media (max-width: 560px){
  .chetu-hero h1{font-size:34px}
  .form-panel .row{grid-template-columns:1fr}
}