/* =========================================================
   ROOT PUMPS — Rootwave Dynamics Pvt. Ltd.
   Stylesheet
   ========================================================= */

:root{
  --navy-950:#0a1830;
  --navy-900:#0e2038;
  --navy-800:#132a48;
  --navy-700:#1c3a5e;
  --navy-100:#e8edf3;
  --orange-600:#e05f0f;
  --orange-500:#eb7a1f;
  --orange-100:#fdece0;
  --brand-blue:#1a56d6;
  --ink:#14202c;
  --ink-soft:#48586b;
  --paper:#ffffff;
  --paper-alt:#f5f7fa;
  --line:#e2e7ee;
  --shadow: 0 20px 45px -20px rgba(10,24,48,.35);
  --radius: 10px;
  --font-head: "Barlow Condensed", "Archivo", Arial, sans-serif;
  --font-body: "Inter", "Segoe UI", Arial, sans-serif;
  --container: 1200px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{
  font-family:var(--font-head);
  font-weight:700;
  line-height:1.08;
  letter-spacing:.2px;
  margin:0 0 .5em;
  color:var(--navy-950);
  text-transform:uppercase;
}
p{margin:0 0 1em;color:var(--ink-soft);}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}
section{padding:88px 0;}
.section-tight{padding:56px 0;}
.bg-alt{background:var(--paper-alt);}
.bg-navy{background:var(--navy-950);color:#cfd9e6;}
.bg-navy h2,.bg-navy h3,.bg-navy h4{color:#fff;}
.bg-navy p{color:#a9b8ca;}

:focus-visible{outline:3px solid var(--orange-500);outline-offset:2px;}

/* ---------- Eyebrow / labels ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-body);
  font-weight:700;
  font-size:.78rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--orange-600);
  margin-bottom:14px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--orange-600);display:block;}
.bg-navy .eyebrow{color:var(--orange-500);}

.section-head{max-width:680px;margin-bottom:44px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(1.8rem,3vw,2.5rem);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;
  font-family:var(--font-body);
  font-weight:700;
  font-size:.86rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  border-radius:4px;
  border:2px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--orange-600);color:#fff;}
.btn-primary:hover{background:#c65409;}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.6);color:#fff;}
.btn-outline:hover{background:rgba(255,255,255,.12);}
.btn-outline-navy{background:transparent;border-color:var(--navy-900);color:var(--navy-900);}
.btn-outline-navy:hover{background:var(--navy-900);color:#fff;}
.btn-block{width:100%;}

/* ---------- Top utility bar (phone / email / social) ---------- */
.top-bar{background:var(--navy-950);color:#a9b8ca;font-size:.8rem;}
.top-bar-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:9px 24px;max-width:1360px;margin:0 auto;gap:16px;flex-wrap:wrap;
}
.top-bar-contact{display:flex;align-items:center;gap:22px;flex-wrap:wrap;}
.top-bar-contact a{display:inline-flex;align-items:center;gap:7px;color:#dbe2ec;font-weight:500;}
.top-bar-contact a:hover{color:var(--orange-500);}
.top-bar-social{display:flex;align-items:center;gap:10px;}
.top-bar-social a{
  width:26px;height:26px;border-radius:50%;border:1px solid rgba(255,255,255,.22);
  display:flex;align-items:center;justify-content:center;color:#dbe2ec;transition:.2s;flex-shrink:0;
}
.top-bar-social a:hover{background:var(--orange-600);border-color:var(--orange-600);color:#fff;}
@media (max-width:640px){
  .top-bar-inner{justify-content:center;padding:8px 16px;}
  .top-bar-contact{justify-content:center;gap:14px;}
  .top-bar-contact span.label{display:none;}
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:#fff;
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;
  max-width:1360px;margin:0 auto;
  gap:18px;
}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.brand-mark{
  width:44px;height:44px;border-radius:8px;
  background:linear-gradient(155deg,var(--orange-500),var(--orange-600));
  color:#fff;font-family:var(--font-head);font-weight:700;font-size:1.15rem;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.brand-name{font-family:var(--font-head);font-weight:700;font-size:1.28rem;color:var(--brand-blue);letter-spacing:.3px;line-height:1;white-space:nowrap;}
.brand-sub{font-size:.62rem;letter-spacing:.16em;color:var(--ink-soft);text-transform:uppercase;display:block;margin-top:3px;white-space:nowrap;}

.nav-toggle{
  display:none;background:none;border:0;cursor:pointer;padding:8px;
}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy-950);margin:5px 0;transition:.2s;}

.main-nav{display:flex;align-items:center;gap:0;flex-shrink:0;}
.main-nav a{
  padding:10px 12px;font-weight:600;font-size:.82rem;letter-spacing:.02em;
  text-transform:uppercase;color:var(--ink);border-radius:4px;
  transition:color .15s ease;white-space:nowrap;
}
.main-nav a:hover{color:var(--orange-600);}
.main-nav a.active{color:var(--orange-600);}
.header-cta{display:flex;align-items:center;gap:16px;flex-shrink:0;}
.header-cta .phone{display:flex;flex-direction:column;font-size:.78rem;color:var(--ink-soft);white-space:nowrap;}
.header-cta .phone strong{color:var(--navy-950);font-size:.92rem;white-space:nowrap;}
.header-cta .btn{white-space:nowrap;padding:13px 22px;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  background:var(--navy-950);
  overflow:hidden;
  min-height:600px;
  display:flex;align-items:center;
}
.hero-photo{
  position:absolute;right:0;top:0;bottom:0;width:56%;
  background-size:cover;background-position:center;
}
.hero-photo::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg, var(--navy-950) 0%, rgba(10,24,48,.55) 35%, rgba(10,24,48,.05) 75%);
}
.hero .container{position:relative;z-index:2;padding-top:64px;padding-bottom:64px;}
.hero-content{max-width:600px;}
.hero-tag{
  display:inline-flex;align-items:center;gap:10px;color:#f0d3b8;
  font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700;margin-bottom:18px;
}
.hero-tag::before{content:"";width:30px;height:2px;background:var(--orange-500);}
.hero h1{
  color:#fff;font-size:clamp(2.2rem,4.4vw,3.4rem);margin-bottom:20px;
}
.hero h1 em{color:var(--orange-500);font-style:normal;display:block;}
.hero p.lede{color:#c3cddb;font-size:1.05rem;max-width:520px;margin-bottom:32px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px;}
.hero-points{display:flex;gap:30px;flex-wrap:wrap;}
.hero-point{display:flex;align-items:center;gap:12px;max-width:190px;}
.hero-point .ic{
  width:44px;height:44px;border:1.5px solid rgba(235,122,31,.6);border-radius:50%;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--orange-500);
}
.hero-point span{font-size:.82rem;color:#dbe2ec;line-height:1.3;}

/* ---------- Stat strip ---------- */
.stat-strip{background:var(--orange-600);}
.stat-strip .container{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:34px;padding-bottom:34px;
}
.stat{color:#fff;text-align:center;}
.stat .num{font-family:var(--font-head);font-size:2.4rem;font-weight:700;display:block;line-height:1;}
.stat .lbl{font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;opacity:.9;margin-top:6px;display:block;}

/* ---------- Feature cards (why us) ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}

.feature-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;transition:box-shadow .2s ease, transform .2s ease, border-color .2s;
}
.feature-card:hover{box-shadow:var(--shadow);transform:translateY(-4px);border-color:transparent;}
.feature-card .ic{
  width:52px;height:52px;border-radius:10px;background:var(--orange-100);color:var(--orange-600);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
}
.feature-card h3{font-size:1.05rem;text-transform:none;margin-bottom:8px;}
.feature-card p{font-size:.92rem;margin:0;}

/* ---------- Service cards ---------- */
.service-card{
  position:relative;border-radius:var(--radius);overflow:hidden;background:var(--navy-950);
  min-height:300px;display:flex;align-items:flex-end;
  box-shadow:0 1px 3px rgba(0,0,0,.08);
}
.service-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55;transition:transform .5s ease, opacity .3s ease;}
.service-card:hover img{transform:scale(1.08);opacity:.35;}
.service-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,24,48,0) 20%,rgba(8,18,34,.95) 90%);}
.service-card-body{position:relative;z-index:2;padding:26px;color:#fff;}
.service-card-body .num{font-family:var(--font-head);color:var(--orange-500);font-size:.85rem;letter-spacing:.1em;}
.service-card-body h3{color:#fff;font-size:1.15rem;text-transform:none;margin:6px 0 8px;}
.service-card-body p{color:#c3cddb;font-size:.88rem;margin:0 0 14px;}
.service-card-body a{font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--orange-500);display:inline-flex;align-items:center;gap:6px;}

/* ---------- Simple service list row (services page) ---------- */
.service-row{
  display:grid;grid-template-columns:280px 1fr;gap:36px;
  padding:40px 0;border-bottom:1px solid var(--line);
  align-items:start;
}
.service-row:first-of-type{padding-top:0;}
.service-row .thumb{border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;}
.service-row .thumb img{width:100%;height:100%;object-fit:cover;}
.service-row h3{font-size:1.4rem;text-transform:none;margin-bottom:10px;}
.service-row .tagline{color:var(--orange-600);font-weight:700;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px;display:block;}
.service-row ul.check{margin-top:14px;}
ul.check li{
  position:relative;padding-left:26px;margin-bottom:8px;font-size:.94rem;color:var(--ink-soft);
}
ul.check li::before{
  content:"";position:absolute;left:0;top:7px;width:14px;height:14px;border-radius:50%;
  background:var(--orange-100);border:1.5px solid var(--orange-600);
}

/* ---------- Industries ---------- */
.industry-strip{background:var(--navy-950);}
.industry-grid{
  display:grid;grid-template-columns:repeat(8,1fr);gap:18px;
}
.industry-item{
  text-align:center;color:#dbe2ec;padding:18px 8px;border:1px solid rgba(255,255,255,.08);border-radius:8px;
  transition:border-color .2s ease, background .2s ease;
}
.industry-item:hover{border-color:var(--orange-500);background:rgba(235,122,31,.08);}
.industry-item .ic{
  width:46px;height:46px;margin:0 auto 12px;border:1.5px solid var(--orange-500);border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:var(--orange-500);
}
.industry-item span{font-size:.78rem;letter-spacing:.03em;text-transform:uppercase;font-weight:600;}

/* ---------- Industry cards (industries page, richer) ---------- */
.industry-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;
  display:flex;gap:18px;align-items:flex-start;
}
.industry-card .ic{
  width:54px;height:54px;border-radius:10px;background:var(--navy-950);color:var(--orange-500);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.industry-card h3{font-size:1.05rem;text-transform:none;margin-bottom:6px;}
.industry-card p{font-size:.88rem;margin:0;}

/* ---------- About split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.split img{border-radius:var(--radius);}
.about-photo-stack{position:relative;}
.about-photo-stack .frame{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.badge-years{
  position:absolute;bottom:-24px;left:-24px;background:var(--orange-600);color:#fff;
  padding:20px 24px;border-radius:var(--radius);box-shadow:var(--shadow);text-align:center;
}
.badge-years .num{font-family:var(--font-head);font-size:2.2rem;font-weight:700;display:block;line-height:1;}
.badge-years .lbl{font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;}

/* ---------- Timeline / process ---------- */
.process-list{counter-reset:step;}
.process-item{display:flex;gap:20px;padding:22px 0;border-top:1px solid var(--line);}
.process-item:last-child{border-bottom:1px solid var(--line);}
.process-item .step{
  font-family:var(--font-head);font-size:1.6rem;color:var(--orange-600);font-weight:700;min-width:52px;
}
.process-item h4{text-transform:none;font-size:1.05rem;margin-bottom:4px;}
.process-item p{margin:0;font-size:.92rem;}

/* ---------- Gallery ---------- */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.gallery-item{border-radius:var(--radius);overflow:hidden;position:relative;aspect-ratio:4/3;}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.gallery-item:hover img{transform:scale(1.06);}
.gallery-item .cap{
  position:absolute;left:0;right:0;bottom:0;padding:14px 16px;
  background:linear-gradient(180deg,transparent,rgba(8,18,34,.9));color:#fff;font-size:.82rem;font-weight:600;
}

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(120deg,var(--navy-950),var(--navy-800));
  padding:64px 0;
}
.cta-band .inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.cta-band h2{color:#fff;margin:0;font-size:clamp(1.5rem,2.6vw,2.1rem);max-width:600px;}
.cta-band p{margin:8px 0 0;}

/* ---------- Projects ---------- */
.project-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;}
.project-card .thumb{aspect-ratio:16/10;overflow:hidden;}
.project-card .thumb img{width:100%;height:100%;object-fit:cover;}
.project-card .body{padding:22px;}
.project-card .tag{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--orange-600);font-weight:700;}
.project-card h3{font-size:1.1rem;text-transform:none;margin:8px 0;}
.spec-table{width:100%;border-collapse:collapse;margin-top:10px;}
.spec-table td{padding:6px 0;font-size:.85rem;color:var(--ink-soft);border-bottom:1px dashed var(--line);}
.spec-table td:first-child{font-weight:600;color:var(--ink);width:44%;}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:50px;}
.info-card{
  background:var(--navy-950);color:#fff;border-radius:var(--radius);padding:36px;
}
.info-card h3{color:#fff;font-size:1.2rem;text-transform:none;margin-bottom:18px;}
.info-row{display:flex;gap:16px;margin-bottom:22px;align-items:flex-start;}
.info-row .ic{
  width:42px;height:42px;border-radius:8px;background:rgba(235,122,31,.16);color:var(--orange-500);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.info-row strong{display:block;color:#fff;font-size:.92rem;margin-bottom:2px;}
.info-row span, .info-row a{font-size:.9rem;color:#b7c2d1;}
.info-row a:hover{color:var(--orange-500);}

.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px;box-shadow:var(--shadow);}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-grid .full{grid-column:1/-1;}
label{display:block;font-size:.82rem;font-weight:600;margin-bottom:6px;color:var(--navy-950);}
input,select,textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:6px;
  font-family:var(--font-body);font-size:.92rem;background:var(--paper-alt);
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--orange-500);background:#fff;}
textarea{resize:vertical;min-height:110px;}
.form-note{font-size:.8rem;color:var(--ink-soft);margin-top:14px;}

.map-embed{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);}
.map-embed iframe{display:block;width:100%;height:320px;border:0;}

/* ---------- Breadcrumb / page hero (inner pages) ---------- */
.page-hero{
  background:linear-gradient(120deg,var(--navy-950),var(--navy-800));
  padding:70px 0 60px;color:#fff;position:relative;overflow:hidden;
}
.page-hero::after{
  content:"";position:absolute;right:-60px;top:-60px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(235,122,31,.25),transparent 70%);
}
.page-hero .container{position:relative;z-index:2;}
.page-hero .crumb{font-size:.8rem;color:#a9b8ca;letter-spacing:.04em;margin-bottom:14px;}
.page-hero .crumb a{color:#dbe2ec;}
.page-hero .crumb a:hover{color:var(--orange-500);}
.page-hero h1{color:#fff;font-size:clamp(2rem,3.6vw,2.8rem);margin-bottom:10px;}
.page-hero p{color:#c3cddb;max-width:560px;margin:0;}

/* ---------- Logos / clients strip ---------- */
.marquee-wrap{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0;}
.marquee-wrap .row{display:flex;gap:60px;justify-content:center;flex-wrap:wrap;color:var(--ink-soft);font-weight:700;letter-spacing:.05em;text-transform:uppercase;font-size:.82rem;}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-950);color:#a9b8ca;padding-top:70px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:50px;border-bottom:1px solid rgba(255,255,255,.08);}
.footer-brand .brand-name{color:#fff;}
.footer-brand p{margin-top:16px;font-size:.9rem;max-width:280px;}
.site-footer h4{color:#fff;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:18px;}
.site-footer ul li{margin-bottom:10px;font-size:.9rem;}
.site-footer ul li a:hover{color:var(--orange-500);}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;padding:22px 0;font-size:.8rem;flex-wrap:wrap;gap:10px;
}
.social-row{display:flex;gap:10px;}
.social-row a{
  width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.2);
  display:flex;align-items:center;justify-content:center;transition:.2s;
}
.social-row a:hover{background:var(--orange-600);border-color:var(--orange-600);}

/* ---------- Utility ---------- */
.text-center{text-align:center;}
.mt-0{margin-top:0;}
.tag-pill{
  display:inline-block;padding:5px 12px;border-radius:20px;background:var(--orange-100);color:var(--orange-600);
  font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;margin-bottom:14px;
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1080px){
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .industry-grid{grid-template-columns:repeat(4,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .stat-strip .container{grid-template-columns:repeat(2,1fr);row-gap:20px;}
}
@media (max-width: 1180px){
  .main-nav{display:none;}
  .nav-toggle{display:block;}
  .header-cta .phone{display:none;}
  .hero{min-height:auto;flex-direction:column;}
  .hero-photo{position:relative;width:100%;height:260px;order:-1;}
  .hero .container{padding-top:0;display:flex;flex-direction:column;}
  .hero-photo::before{background:linear-gradient(180deg, rgba(10,24,48,0) 40%, var(--navy-950) 100%);}
  .split{grid-template-columns:1fr;}
  .split.reverse .split-media{order:-1;}
  .contact-grid{grid-template-columns:1fr;}
  .service-row{grid-template-columns:1fr;}
  .grid-3{grid-template-columns:1fr 1fr;}
  .gallery-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width: 640px){
  section{padding:56px 0;}
  .grid-4,.grid-3,.grid-2{grid-template-columns:1fr;}
  .industry-grid{grid-template-columns:repeat(2,1fr);}
  .gallery-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .form-grid{grid-template-columns:1fr;}
  .cta-band .inner{flex-direction:column;align-items:flex-start;}
  .hero-actions .btn{flex:1;}
}

@media (max-width: 480px){
  .header-inner{padding:12px 16px;}
  .brand-sub{display:none;}
  .brand-name{font-size:1.05rem;}
  .brand-mark{width:38px;height:38px;font-size:1rem;}
  .header-cta{gap:8px;}
  .header-cta .btn{padding:9px 12px;font-size:.68rem;}
}

/* Mobile nav (open state) */
.main-nav.open{
  display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:#fff;
  padding:10px 24px 20px;box-shadow:0 12px 24px rgba(10,24,48,.12);border-bottom:1px solid var(--line);
}
.main-nav.open a{padding:12px 0;border-bottom:1px solid var(--line);}