/* ============================================================
   SOLID — Lighting Everything | Stylesheet (v2 — reference design)
   Brand blue sampled from logo: #005AAA
============================================================ */
:root{
  --blue:#005AAA;
  --blue-dark:#00417A;
  --blue-darker:#012a52;
  --blue-light:#2E86D4;
  --blue-soft:#E7F1FB;
  --navy:#0A1B2E;
  --ink:#13202F;
  --muted:#5B6B7B;
  --line:#E3E9F0;
  --bg:#FFFFFF;
  --bg-soft:#F4F8FC;
  --amber:#FDB813;
  --white:#fff;
  --radius:14px;
  --radius-sm:8px;
  --shadow-sm:0 2px 10px rgba(10,27,46,.06);
  --shadow:0 14px 40px rgba(10,27,46,.10);
  --shadow-lg:0 30px 70px rgba(0,62,120,.22);
  --container:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font-head:'Poppins',system-ui,Segoe UI,Roboto,sans-serif;
  --font-body:'Inter',system-ui,Segoe UI,Roboto,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:var(--font-body);color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.18;font-weight:700;color:var(--navy)}
ul{list-style:none}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:78px 0}
.section--soft{background:var(--bg-soft)}
.center{text-align:center}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--font-head);font-weight:600;font-size:.94rem;
  padding:13px 24px;border-radius:var(--radius-sm);cursor:pointer;border:2px solid transparent;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s;white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn svg{width:17px;height:17px;fill:currentColor}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(0,90,170,.28)}
.btn-primary:hover{background:var(--blue-dark);box-shadow:0 14px 28px rgba(0,90,170,.36)}
.btn-wa{background:#25D366;color:#fff;box-shadow:0 8px 20px rgba(37,211,102,.28)}
.btn-wa:hover{background:#1ebe5a}
.btn-ghost{background:transparent;color:var(--blue);border-color:var(--blue)}
.btn-ghost:hover{background:var(--blue);color:#fff}
.btn-white{background:#fff;color:var(--blue)}
.btn-white:hover{background:var(--blue-soft)}
.btn-outline{background:transparent;color:var(--blue);border-color:var(--blue)}
.btn-outline:hover{background:var(--blue);color:#fff}

/* ---------- Top utility bar ---------- */
.topbar{background:var(--blue);color:#fff;font-size:.84rem}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:42px}
.topbar .tb-left{display:flex;align-items:center;gap:24px}
.topbar a{display:inline-flex;align-items:center;gap:8px;color:#fff;opacity:.95;transition:opacity .2s}
.topbar a:hover{opacity:1;text-decoration:underline}
.topbar svg{width:15px;height:15px;fill:#fff}
.topbar .tb-right{display:flex;align-items:center;gap:12px}
.topbar .tb-right span{opacity:.9}
.topbar .socials{display:flex;gap:9px}
.topbar .socials a{width:26px;height:26px;border-radius:6px;background:rgba(255,255,255,.16);display:grid;place-items:center}
.topbar .socials a:hover{background:rgba(255,255,255,.3)}
.topbar .socials svg{width:14px;height:14px}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid var(--line);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:var(--shadow-sm)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;height:80px}
.brand{display:flex;align-items:center}
.brand img{height:42px;width:auto}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links>li{position:relative}
.nav-links>li>a{
  display:inline-flex;align-items:center;gap:5px;font-family:var(--font-head);font-weight:500;font-size:.93rem;
  color:var(--ink);padding:10px 14px;border-radius:6px;transition:color .2s,background .2s;position:relative;
}
.nav-links>li>a:hover{color:var(--blue)}
.nav-links>li>a.active{color:var(--blue)}
.nav-links>li>a.active::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;background:var(--blue);border-radius:2px}
.nav-links .caret{width:14px;height:14px;fill:currentColor;transition:transform .25s}
.has-drop:hover .caret{transform:rotate(180deg)}
/* dropdown */
.dropdown{
  position:absolute;top:calc(100% + 6px);left:0;min-width:230px;background:#fff;border:1px solid var(--line);
  border-radius:12px;box-shadow:var(--shadow);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .22s,transform .22s,visibility .22s;z-index:50;
}
.has-drop:hover .dropdown,.has-drop:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;font-size:.9rem;color:var(--ink);font-weight:500}
.dropdown a:hover{background:var(--blue-soft);color:var(--blue)}
.dropdown a svg{width:18px;height:18px;fill:var(--blue);flex:none}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-cta .btn{padding:11px 20px;font-size:.88rem}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.hamburger span{width:26px;height:3px;background:var(--navy);border-radius:3px;transition:.3s}
.hamburger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ---------- Hero (light, split) ---------- */
.hero{background:linear-gradient(180deg,#fff 0%,var(--bg-soft) 100%);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:30px;align-items:center;padding:60px 0 0}
.hero-copy{padding-bottom:70px}
.hero h1{font-size:clamp(2.2rem,4.6vw,3.5rem);letter-spacing:-.5px;color:var(--navy);text-transform:uppercase}
.hero h1 .accent{color:var(--blue)}
.hero p.lead{font-size:1.06rem;color:var(--muted);max-width:480px;margin:22px 0 30px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-visual{position:relative;align-self:stretch;min-height:480px;overflow:hidden;
  border-radius:24px 0 0 24px;background:linear-gradient(135deg,var(--blue-darker),var(--blue));
  margin-right:calc((100vw - var(--container))/-2 - 0px);box-shadow:var(--shadow-lg)}
.hero-visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.hero-visual::after{content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(0,65,122,.18),transparent 45%),linear-gradient(0deg,rgba(10,27,46,.22),transparent 40%);pointer-events:none}

/* ---------- Feature strip ---------- */
.feature-strip{position:relative;z-index:6;margin-top:-44px}
.feature-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);
  display:grid;grid-template-columns:repeat(5,1fr);gap:6px;padding:24px 14px}
.feat-item{display:flex;align-items:center;gap:12px;padding:6px 16px;position:relative}
.feat-item:not(:last-child)::after{content:"";position:absolute;right:0;top:14%;height:72%;width:1px;background:var(--line)}
.feat-item .ico{width:42px;height:42px;flex:none;display:grid;place-items:center;border-radius:10px;background:var(--blue-soft)}
.feat-item .ico svg{width:22px;height:22px;fill:var(--blue)}
.feat-item .ft-text{font-family:var(--font-head);line-height:1.25}
.feat-item .ft-text small{display:block;font-size:.72rem;font-weight:500;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.feat-item .ft-text b{font-size:.92rem;color:var(--navy);font-weight:700}

/* ---------- Section heading ---------- */
.kicker{display:inline-block;font-family:var(--font-head);font-weight:700;font-size:.78rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.head{max-width:680px;margin:0 auto 50px}
.head.center{text-align:center}
.head h2{font-size:clamp(1.7rem,3.4vw,2.4rem);letter-spacing:-.3px}
.head .underline{width:64px;height:3px;background:var(--blue);border-radius:3px;margin:14px auto 0}
.head p{color:var(--muted);margin-top:14px;font-size:1.02rem}

/* ---------- About (home) ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1.08fr;gap:50px;align-items:center}
.about-copy h2{font-size:clamp(1.7rem,3.3vw,2.4rem)}
.about-copy h2 .accent{color:var(--blue)}
.about-copy p{color:var(--muted);margin:18px 0 22px;font-size:1.02rem}
.about-visual{position:relative}
.about-visual .main-img{border-radius:18px;overflow:hidden;background:var(--blue-soft);
  aspect-ratio:4/3;box-shadow:var(--shadow)}
.about-visual .main-img img{width:100%;height:100%;object-fit:cover;display:block}
.about-visual .exp-badge{position:absolute;bottom:-22px;left:24px;background:var(--blue);color:#fff;border-radius:14px;
  padding:16px 22px;text-align:center;box-shadow:var(--shadow-lg)}
.about-visual .exp-badge b{font-family:var(--font-head);font-size:2rem;font-weight:800;display:block;line-height:1}
.about-visual .exp-badge span{font-size:.74rem;letter-spacing:.06em;text-transform:uppercase}
.about-visual .logo-card{position:absolute;top:-22px;right:-14px;background:#fff;border:1px solid var(--line);border-radius:14px;
  box-shadow:var(--shadow);padding:18px 22px}
.about-visual .logo-card img{height:34px}

/* ---------- Product categories ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:22px}
.cat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;text-align:center;display:flex;flex-direction:column}
.cat-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent}
.cat-media{aspect-ratio:1/1;background:linear-gradient(160deg,#f7fbff,#e9f2fb);display:flex;align-items:center;justify-content:center;padding:22px;overflow:hidden}
.cat-media img{max-height:100%;width:auto;transition:transform .5s var(--ease)}
.cat-card:hover .cat-media img{transform:scale(1.08)}
.cat-body{padding:18px 16px 22px;display:flex;flex-direction:column;flex:1}
.cat-body h3{font-size:1rem;margin-bottom:10px}
.cat-link{margin-top:auto;font-family:var(--font-head);font-weight:600;color:var(--blue);font-size:.86rem;
  display:inline-flex;align-items:center;gap:6px;justify-content:center;transition:gap .25s}
.cat-card:hover .cat-link{gap:11px}

/* ---------- Why Choose Us (blue) + Industries ---------- */
.why{background:radial-gradient(700px 400px at 15% 10%,rgba(46,134,212,.4),transparent 55%),linear-gradient(135deg,var(--blue-darker),var(--blue));color:#fff;padding:74px 0}
.why-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:50px;align-items:start}
.why h2,.why h3{color:#fff}
.why .kicker{color:#bfe0ff}
.why-left h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:30px}
.why-feats{display:grid;grid-template-columns:1fr 1fr;gap:26px 30px}
.wf{display:flex;gap:14px}
.wf .ico{width:44px;height:44px;flex:none;border-radius:10px;background:rgba(255,255,255,.12);display:grid;place-items:center}
.wf .ico svg{width:24px;height:24px;fill:#fff}
.wf h4{font-size:1rem;color:#fff;margin-bottom:5px}
.wf p{font-size:.86rem;color:#cfe2f4}
.why-right{border-left:1px solid rgba(255,255,255,.18);padding-left:46px}
.industries{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:26px}
.ind{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;padding:18px 8px;border-radius:12px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);transition:.25s}
.ind:hover{background:rgba(255,255,255,.12);transform:translateY(-4px)}
.ind svg{width:34px;height:34px;fill:#fff}
.ind span{font-family:var(--font-head);font-weight:500;font-size:.82rem}

/* ---------- Project CTA ---------- */
.project-cta{margin-top:-38px;position:relative;z-index:5}
.project-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:28px 34px;
  display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap;border:1px solid var(--line)}
.project-card .pc-left{display:flex;align-items:center;gap:18px}
.project-card .pc-ico{width:56px;height:56px;flex:none;border-radius:50%;background:var(--blue-soft);display:grid;place-items:center}
.project-card .pc-ico svg{width:28px;height:28px;fill:var(--blue)}
.project-card h3{font-size:1.3rem;margin-bottom:2px}
.project-card p{color:var(--muted);font-size:.95rem}

/* ---------- Certifications strip ---------- */
.certs{padding:54px 0}
.cert-badges{display:flex;justify-content:center;gap:22px;flex-wrap:wrap;margin-top:6px}
.cert-badge{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 26px;box-shadow:var(--shadow-sm);min-width:240px;transition:transform .3s var(--ease),box-shadow .3s}
.cert-badge:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.cert-badge .cb-mark{width:66px;height:66px;flex:none;border-radius:12px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;overflow:hidden;padding:4px}
.cert-badge .cb-mark svg{width:30px;height:30px;fill:var(--blue)}
.cert-badge .cb-mark img{width:100%;height:100%;object-fit:contain}
.cert-badge b{font-family:var(--font-head);font-size:1rem;color:var(--navy);display:block;line-height:1.2}
.cert-badge span{font-size:.82rem;color:var(--muted)}

/* ---------- Page banner (inner pages) ---------- */
.banner{color:#fff;padding:68px 0 60px;position:relative;overflow:hidden;
  background:radial-gradient(700px 400px at 80% 10%,rgba(46,134,212,.5),transparent 60%),linear-gradient(135deg,#012a52,#005AAA)}
.banner .crumbs{font-size:.9rem;color:#bcd8f3;margin-bottom:12px}
.banner .crumbs a:hover{color:#fff}
.banner h1{color:#fff;font-size:clamp(2rem,4.5vw,2.9rem)}
.banner p{color:#d6e6f6;max-width:620px;margin-top:12px}

/* ---------- Products ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:40px}
.filter{font-family:var(--font-head);font-weight:500;font-size:.88rem;padding:9px 20px;border-radius:50px;
  border:1.5px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;transition:.25s}
.filter:hover{border-color:var(--blue);color:var(--blue)}
.filter.active{background:var(--blue);border-color:var(--blue);color:#fff}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.prod-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .35s var(--ease),box-shadow .35s,opacity .3s}
.prod-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.prod-card.hide{display:none}
.prod-media{position:relative;aspect-ratio:1/1;background:linear-gradient(160deg,#fbfdff,#eef5fc);display:flex;align-items:center;justify-content:center;padding:24px;cursor:pointer;overflow:hidden}
.prod-media img{max-height:100%;width:auto;transition:transform .5s var(--ease)}
.prod-card:hover .prod-media img{transform:scale(1.07)}
.prod-media .zoom{position:absolute;bottom:12px;right:12px;width:38px;height:38px;border-radius:50%;background:rgba(0,90,170,.92);display:grid;place-items:center;opacity:0;transform:scale(.8);transition:.3s}
.prod-card:hover .prod-media .zoom{opacity:1;transform:scale(1)}
.prod-media .zoom svg{width:18px;height:18px;fill:#fff}
.prod-cat-tag{position:absolute;top:12px;left:12px;background:rgba(255,255,255,.92);color:var(--blue);font-family:var(--font-head);font-weight:600;font-size:.7rem;padding:4px 10px;border-radius:50px}
.prod-info{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.prod-info h3{font-size:1.06rem}
.prod-info .prod-model{display:inline-block;font-family:var(--font-head);font-weight:600;font-size:.7rem;letter-spacing:.05em;text-transform:uppercase;color:var(--blue);background:var(--blue-soft);padding:3px 9px;border-radius:6px;margin:6px 0 8px}
.prod-info .spec{color:var(--muted);font-size:.86rem;margin:0 0 14px}
.prod-info .btn{width:100%;justify-content:center;padding:11px 18px;font-size:.88rem}

/* Product selection options */
.prod-options{display:flex;flex-direction:column;gap:12px;margin:2px 0 0}
.opt-group{display:flex;flex-direction:column;gap:7px}
.opt-label{font-family:var(--font-head);font-weight:600;font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.opt-chips{display:flex;flex-wrap:wrap;gap:7px}
.opt-chip{font-family:var(--font-head);font-weight:500;font-size:.8rem;line-height:1.2;padding:6px 12px;border:1.5px solid var(--line);background:#fff;color:var(--ink);border-radius:8px;cursor:pointer;transition:background .18s,color .18s,border-color .18s,box-shadow .18s}
.opt-chip:hover{border-color:var(--blue);color:var(--blue)}
.opt-chip.sel{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 4px 12px rgba(0,90,170,.25)}
.opt-chip:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.prod-info .prod-enquire{margin-top:16px}
.btn.prod-enquire:disabled{opacity:.55;cursor:not-allowed;transform:none;background:transparent;color:var(--muted);border-color:var(--line);box-shadow:none}
.btn.prod-enquire:disabled:hover{transform:none;background:transparent;color:var(--muted);border-color:var(--line)}

/* ---------- Lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(6,16,28,.9);backdrop-filter:blur(4px);display:none;align-items:flex-start;justify-content:center;padding:28px 14px;overflow:auto}
.lightbox.open{display:flex;animation:fade .25s}
@keyframes fade{from{opacity:0}to{opacity:1}}
.lightbox img{max-width:min(840px,96vw);width:auto;height:auto;border-radius:10px;box-shadow:var(--shadow-lg);margin:auto}
.lightbox .lb-close{position:fixed;top:16px;right:20px;width:46px;height:46px;border-radius:50%;border:0;background:rgba(255,255,255,.18);color:#fff;font-size:1.6rem;cursor:pointer;transition:.2s;z-index:2}
.lightbox .lb-close:hover{background:rgba(255,255,255,.28)}

/* ---------- About page ---------- */
.about-page-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.about-page-grid .imgwrap{position:relative}
.about-page-grid .imgwrap .main-img{border-radius:var(--radius);overflow:hidden;background:var(--blue-soft);aspect-ratio:4/3;box-shadow:var(--shadow)}
.about-page-grid .imgwrap .main-img img{width:100%;height:100%;object-fit:cover;display:block}
.about-page-grid .badge-india{position:absolute;bottom:-22px;right:-12px;background:#fff;border-radius:16px;box-shadow:var(--shadow);padding:16px 22px;display:flex;align-items:center;gap:12px}
.about-page-grid .badge-india .flag{font-size:1.9rem}
.about-page-grid .badge-india b{font-family:var(--font-head);display:block;color:var(--navy)}
.about-page-grid .badge-india span{font-size:.82rem;color:var(--muted)}
.lead-p{color:var(--muted);font-size:1.04rem;margin:16px 0}
.prose{max-width:920px;margin:0 auto}
.prose p{color:var(--muted);margin:0 0 16px;font-size:1.01rem}
.prose h3{font-size:1.25rem;margin:26px 0 14px}
.cap-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 26px;margin:6px 0 6px}
.cap-grid li{display:flex;gap:11px;align-items:center;color:var(--ink);font-weight:500}
.cap-grid li svg{width:20px;height:20px;fill:var(--blue);flex:none}
.mv-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.mv-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;border-top:4px solid var(--blue)}
.mv-card .ico{width:52px;height:52px;border-radius:12px;background:var(--blue-soft);display:grid;place-items:center;margin-bottom:14px}
.mv-card .ico svg{width:26px;height:26px;fill:var(--blue)}
.mv-card h3{font-size:1.25rem;margin-bottom:8px}
.mv-card p{color:var(--muted)}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;transition:transform .3s var(--ease),box-shadow .3s}
.feat:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.feat .ico{width:54px;height:54px;border-radius:13px;display:grid;place-items:center;margin-bottom:16px;background:var(--blue-soft)}
.feat .ico svg{width:27px;height:27px;fill:var(--blue)}
.feat h3{font-size:1.08rem;margin-bottom:8px}
.feat p{color:var(--muted);font-size:.94rem}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:42px;align-items:start}
.info-cards{display:grid;gap:16px}
.info-card{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;transition:.3s}
.info-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.info-card .ico{width:50px;height:50px;flex:none;border-radius:12px;background:var(--blue-soft);display:grid;place-items:center}
.info-card .ico svg{width:24px;height:24px;fill:var(--blue)}
.info-card.wa .ico{background:#e4fbec}
.info-card.wa .ico svg{fill:#25D366}
.info-card h4{font-size:1.02rem;margin-bottom:3px}
.info-card a,.info-card p{color:var(--muted);font-size:.94rem;word-break:break-word}
.info-card a:hover{color:var(--blue)}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow-sm)}
.form-card h3{font-size:1.35rem;margin-bottom:6px}
.form-card .sub{color:var(--muted);font-size:.94rem;margin-bottom:22px}
.field{margin-bottom:16px}
.field label{display:block;font-family:var(--font-head);font-weight:500;font-size:.88rem;margin-bottom:6px;color:var(--ink)}
.field input,.field select,.field textarea{width:100%;padding:12px 15px;border:1.5px solid var(--line);border-radius:10px;font-family:var(--font-body);font-size:.96rem;color:var(--ink);background:#fcfdff;transition:.2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 4px rgba(0,90,170,.1)}
.field textarea{resize:vertical;min-height:110px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-card .btn{width:100%;justify-content:center;margin-top:6px}
.form-note{font-size:.82rem;color:var(--muted);text-align:center;margin-top:14px}
.map-wrap{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--line);margin-top:50px}
.map-wrap iframe{width:100%;height:380px;border:0;display:block;filter:grayscale(.15)}

/* ---------- Footer ---------- */
.site-footer{background:#fff;border-top:1px solid var(--line);color:var(--muted);padding:58px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:36px}
.site-footer h4{color:var(--navy);font-size:1rem;margin-bottom:18px;font-family:var(--font-head)}
.footer-brand img{height:42px;margin-bottom:16px}
.footer-brand p{font-size:.92rem;color:var(--muted);max-width:290px}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:.93rem;color:var(--muted);transition:.2s;display:inline-flex;align-items:center;gap:8px}
.footer-links a:hover{color:var(--blue);padding-left:4px}
.foot-contact li{display:flex;gap:11px;font-size:.92rem;margin-bottom:14px;color:var(--muted)}
.foot-contact li svg{width:18px;height:18px;fill:var(--blue);flex:none;margin-top:3px}
.foot-contact a:hover{color:var(--blue)}
.social{display:flex;gap:10px;margin-top:18px}
.social a{width:38px;height:38px;border-radius:9px;background:var(--blue-soft);display:grid;place-items:center;transition:.25s}
.social a:hover{background:var(--blue);transform:translateY(-3px)}
.social a:hover svg{fill:#fff}
.social svg{width:18px;height:18px;fill:var(--blue)}
.footer-bottom{border-top:1px solid var(--line);margin-top:46px;padding:20px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.85rem;color:var(--muted)}
.footer-bottom .fb-links a:hover{color:var(--blue)}
.footer-bottom .fb-links a{margin-left:6px}

/* ---------- Floating WhatsApp ---------- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:90;width:58px;height:58px;border-radius:50%;background:var(--blue);display:grid;place-items:center;box-shadow:0 10px 30px rgba(0,90,170,.45);animation:waPulse 2.4s infinite;transition:transform .25s,background .25s}
.wa-float:hover{transform:scale(1.08);background:var(--blue-dark)}
.wa-float svg{width:31px;height:31px;fill:#fff}
@keyframes waPulse{0%{box-shadow:0 0 0 0 rgba(0,90,170,.5)}70%{box-shadow:0 0 0 16px rgba(0,90,170,0)}100%{box-shadow:0 0 0 0 rgba(0,90,170,0)}}

/* ---------- Reveal + toast ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%) translateY(120%);background:var(--navy);color:#fff;padding:14px 24px;border-radius:50px;box-shadow:var(--shadow-lg);font-size:.92rem;z-index:300;transition:transform .4s var(--ease);max-width:90vw}
.toast.show{transform:translateX(-50%) translateY(0)}

/* ============================================================
   Responsive
============================================================ */
@media(max-width:1080px){
  .nav-links>li>a{padding:10px 11px;font-size:.9rem}
}
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;padding:46px 0 0}
  .hero-copy{padding-bottom:30px;text-align:center}
  .hero p.lead{margin-left:auto;margin-right:auto}
  .hero-actions{justify-content:center}
  .hero-visual{border-radius:18px;margin-right:0;min-height:320px;order:-1}
  .hero-visual img{max-height:280px}
  .feature-strip{margin-top:30px}
  .feature-card{grid-template-columns:repeat(3,1fr);gap:18px 6px}
  .feat-item:nth-child(3)::after{display:none}
  .about-grid,.about-page-grid,.mv-grid,.why-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .about-visual,.about-page-grid .imgwrap{order:-1}
  .why-right{border-left:0;border-top:1px solid rgba(255,255,255,.18);padding-left:0;padding-top:36px}
  .cat-grid{grid-template-columns:repeat(3,1fr)}
  .prod-grid,.feat-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cap-grid{grid-template-columns:1fr}
}
@media(max-width:760px){
  .topbar{font-size:.8rem}
  .topbar .tb-left{gap:16px;min-width:0}
  .topbar .tb-left a{white-space:nowrap}
  .topbar .tb-right{display:none}
  .nav-cta .btn{display:none}
  .hamburger{display:flex}
  .nav-links{position:absolute;top:80px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:12px 22px 20px;gap:2px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);transform:translateY(-140%);transition:transform .35s var(--ease),opacity .3s,visibility .3s;opacity:0;visibility:hidden}
  .nav-links.open{transform:translateY(0);opacity:1;visibility:visible}
  .nav-links>li>a{padding:13px 14px;border-radius:8px;justify-content:space-between}
  .nav-links>li>a.active::after{display:none}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;border-left:2px solid var(--blue-soft);border-radius:0;margin:0 0 6px 10px;padding:0 0 0 8px;display:none}
  .has-drop.open-sub .dropdown{display:block}
  .section{padding:56px 0}
  .why-feats{grid-template-columns:1fr}
  .industries{grid-template-columns:repeat(3,1fr);gap:12px}
  .project-card{flex-direction:column;text-align:center}
  .project-card .pc-left{flex-direction:column;text-align:center}
  .footer-bottom{flex-direction:column;text-align:center}
}
@media(max-width:560px){
  .topbar{font-size:.74rem}
  .topbar .tb-left{gap:10px}
  .feature-card{grid-template-columns:1fr 1fr;padding:18px 8px}
  .feat-item{padding:8px 8px;gap:10px}
  .feat-item .ico{width:38px;height:38px}
  .feat-item .ft-text b{font-size:.82rem}
  .feat-item .ft-text small{font-size:.66rem}
  .feat-item::after{display:none!important}
  .cat-grid,.prod-grid,.feat-grid,.footer-grid,.form-row{grid-template-columns:1fr}
  .industries{grid-template-columns:repeat(2,1fr)}
  .btn{padding:12px 20px}
}

/* ===== v=14 additions ===== */

/* Skip link (a11y) */
.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;background:#005AAA;color:#fff;padding:10px 16px;border-radius:6px;z-index:9999;font-weight:600}
.skip-link:focus{left:16px;top:16px;width:auto;height:auto;overflow:visible}

/* FAQ accordion */
.faq-list{max-width:880px;margin:24px auto 0;display:flex;flex-direction:column;gap:12px}
.faq-item{background:#fff;border:1px solid #e6ecf3;border-radius:12px;padding:0 18px;box-shadow:0 2px 10px rgba(0,0,0,.04);transition:box-shadow .2s}
.faq-item[open]{box-shadow:0 6px 18px rgba(0,90,170,.10);border-color:#cfe0f1}
.faq-item summary{cursor:pointer;list-style:none;padding:18px 36px 18px 0;font-weight:600;color:#0b2440;font-size:16px;position:relative;outline:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:24px;font-weight:400;color:#005AAA;transition:transform .2s}
.faq-item[open] summary::after{content:"−";transform:translateY(-50%) rotate(0)}
.faq-item p{margin:0 0 18px;color:#4a5b70;line-height:1.65}

/* Blog grid */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:28px;margin-top:8px}
.blog-card{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 4px 18px rgba(0,0,0,.06);transition:transform .25s, box-shadow .25s;display:flex;flex-direction:column}
.blog-card:hover{transform:translateY(-4px);box-shadow:0 10px 28px rgba(0,90,170,.14)}
.bc-media{display:block;aspect-ratio:16/10;overflow:hidden;background:#eef3f8}
.bc-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.blog-card:hover .bc-media img{transform:scale(1.05)}
.bc-body{padding:22px 22px 24px}
.bc-tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#005AAA;background:#e8f1fa;padding:5px 10px;border-radius:999px;margin-bottom:10px}
.bc-body h2{font-size:20px;line-height:1.35;margin:0 0 10px}
.bc-body h2 a{color:#0b2440;text-decoration:none}
.bc-body h2 a:hover{color:#005AAA}
.bc-body p{color:#4a5b70;line-height:1.6;margin:0 0 14px;font-size:14.5px}

/* Article (blog post) */
.article{max-width:820px;margin:0 auto;font-size:17px;line-height:1.75;color:#2c3a4f}
.article h2{font-size:26px;margin:36px 0 14px;color:#0b2440}
.article h3{font-size:20px;margin:24px 0 10px;color:#0b2440}
.article p{margin:0 0 16px}
.article strong{color:#0b2440}
.article-cta{text-align:center;margin:40px 0 0}

/* Legal pages */
.legal{max-width:820px;margin:0 auto;color:#2c3a4f;line-height:1.7}
.legal h2{font-size:22px;margin:28px 0 10px;color:#0b2440}
.legal ul{margin:0 0 16px 22px}
.legal p{margin:0 0 14px}
.legal a{color:#005AAA}

/* Print stylesheet */
@media print{
  .topbar,.site-header,.wa-float,.nav-cta,.skip-link,.hero-actions,.project-cta,.site-footer .social{display:none !important}
  body{background:#fff;color:#000}
  a{color:#000;text-decoration:underline}
  .section{padding:10px 0}
  .container{max-width:100%;padding:0 12px}
  img{max-width:100%;page-break-inside:avoid}
  h1,h2,h3{page-break-after:avoid}
}

/* ===== v=15 additions ===== */
.email-fallback{margin:14px 0 0;font-size:14px;color:#4a5b70}
.email-fallback a{color:#005AAA;text-decoration:underline;font-weight:600}
.email-fallback--cta{color:#fff;margin:14px 0 0;width:100%;text-align:center}
.email-fallback--cta a{color:#fff}
.geo-strip{background:#eef4fb;padding:20px 0;text-align:center;font-size:15px;color:#0b2440}
.geo-strip strong{color:#005AAA}
.cat-page-hero{background:linear-gradient(135deg,#005AAA,#0b2440);color:#fff;padding:60px 0 40px}
.cat-page-hero h1{color:#fff;font-size:38px;margin:0 0 10px}
.cat-page-hero p{color:#cfe0f1;font-size:17px;max-width:720px;margin:0}
.cat-page-hero .crumbs{color:#cfe0f1;margin-bottom:14px}
.cat-page-hero .crumbs a{color:#fff}
.cat-content{max-width:880px;margin:0 auto;line-height:1.75;color:#2c3a4f;font-size:16.5px}
.cat-content h2{font-size:24px;margin:32px 0 12px;color:#0b2440}
.cat-content h3{font-size:19px;margin:22px 0 10px;color:#0b2440}
.cat-content ul{margin:0 0 16px 22px}
.cat-content p{margin:0 0 14px}
.cat-cta-box{background:#005AAA;color:#fff;padding:32px;border-radius:14px;text-align:center;margin:40px 0}
.cat-cta-box h3{color:#fff;margin:0 0 8px;font-size:22px}
.cat-cta-box p{color:#cfe0f1;margin:0 0 18px}
.cat-cta-box .btn{background:#fff;color:#005AAA}
.cat-cta-box .email-fallback{color:#cfe0f1;margin-top:12px}
.cat-cta-box .email-fallback a{color:#fff}

/* ===== v=17 additions ===== */
/* Project CTA actions column — keeps email visible under the button */
.pc-actions{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.pc-actions .email-fallback--cta{margin:0}
@media(max-width:760px){
  .pc-actions{align-items:stretch;width:100%}
  .pc-actions .email-fallback--cta{text-align:center}
}