/* ==========================================================================
   PR Invisible Grills — Bengaluru
   Premium light theme: white / navy / blue, geometric net motifs
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@500;600;700;800&family=Source+Sans+3:wght@400;500;600;700&display=swap');

:root{
  --navy:#0d1f3c;
  --navy-2:#132a4f;
  --blue:#2757a6;
  --blue-bright:#3b74d0;
  --blue-pale:#e8f0fc;
  --sky:#f4f7fc;
  --paper:#ffffff;
  --ink:#1b2333;
  --steel:#5b6478;
  --line:#e3e7ef;
  --whatsapp:#25d366;
  --whatsapp-dark:#1ea952;
  --warn-amber:#e8a33d;
  --radius:14px;
  --radius-sm:8px;
  --shadow-sm: 0 2px 10px rgba(13,31,60,.06);
  --shadow-md: 0 16px 40px -18px rgba(13,31,60,.22);
  --shadow-lg: 0 30px 70px -24px rgba(13,31,60,.30);
  --maxw:1240px;
  --font-head:'Plus Jakarta Sans', 'Segoe UI', sans-serif;
  --font-body:'Source Sans 3', 'Segoe UI', sans-serif;
}

*,*::before,*::after{box-sizing:border-box;min-width:0;}
html{scroll-behavior:smooth;overflow-x:hidden;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  line-height:1.65;
  overflow-wrap:anywhere;
}
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);
  margin:0 0 .5em;
  line-height:1.18;
  font-weight:700;
  letter-spacing:-.01em;
  color:var(--navy);
}
p{margin:0 0 1em;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);}
button{font-family:inherit;}

a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:2px solid var(--blue-bright);outline-offset:2px;
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* ---------------- reveal-on-scroll ---------------- */
.reveal{opacity:1;transform:none;transition:opacity .6s ease, transform .6s ease;}
.reveal.reveal-armed{opacity:0;transform:translateY(22px);}
.reveal.reveal-armed.is-visible{opacity:1;transform:translateY(0);}

/* ---------------- Utility bar ---------------- */
.utility-bar{background:var(--navy);color:#c9d4e8;font-size:.82rem;}
.utility-bar .container{display:flex;justify-content:space-between;align-items:center;padding:8px 28px;flex-wrap:wrap;gap:6px 20px;}
.utility-bar a{color:#c9d4e8;}
.utility-bar a:hover{color:#fff;}
.utility-links{display:flex;gap:20px;flex-wrap:wrap;}
.utility-links span{display:inline-flex;align-items:center;gap:6px;}

/* ---------------- Header ---------------- */
.site-header{background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:80;}
.site-header .container{display:flex;align-items:center;justify-content:space-between;padding:12px 28px;gap:20px;}
.brand{display:flex;align-items:center;gap:12px;}
.brand-mark{
  width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--navy),var(--blue));
  display:flex;align-items:center;justify-content:center;color:#fff;flex:none;overflow:hidden;
}
.brand-mark img{width:100%;height:100%;object-fit:cover;display:block;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text .name{font-family:var(--font-head);color:var(--navy);font-size:1.14rem;font-weight:800;white-space:nowrap;}
.brand-text .tag{color:var(--steel);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;}

.main-nav > ul{display:flex;align-items:center;gap:2px;}
.main-nav a.nav-link{color:var(--ink);font-size:.94rem;font-weight:600;padding:10px 14px;display:inline-flex;align-items:center;gap:5px;border-radius:var(--radius-sm);}
.main-nav a.nav-link:hover,.main-nav a.nav-link.is-active{color:var(--blue);}
.has-dropdown{position:relative;}
.dropdown{
  position:absolute;top:calc(100% + 10px);left:0;background:var(--paper);border:1px solid var(--line);
  min-width:260px;padding:10px;box-shadow:var(--shadow-lg);border-radius:var(--radius);
  opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .16s ease, transform .16s ease, visibility .16s;
  max-height:70vh;overflow-y:auto;
}
.has-dropdown:hover .dropdown,.has-dropdown:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown .cat-label{color:var(--blue);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;padding:8px 10px 4px;font-weight:700;}
.dropdown a{display:block;padding:8px 10px;color:var(--ink);font-size:.9rem;border-radius:8px;}
.dropdown a:hover{background:var(--blue-pale);color:var(--blue);}

.header-cta{display:flex;align-items:center;gap:10px;}
.nav-toggle{display:none;background:none;border:1px solid var(--line);color:var(--navy);padding:9px 11px;cursor:pointer;border-radius:8px;}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;font-size:.93rem;font-weight:700;border:1px solid transparent;cursor:pointer;white-space:nowrap;border-radius:999px;transition:background .15s ease,color .15s ease,border-color .15s ease,transform .15s ease,box-shadow .15s ease;}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 24px -10px rgba(39,87,166,.55);}
.btn-primary:hover{background:var(--blue-bright);transform:translateY(-1px);}
.btn-navy{background:var(--navy);color:#fff;}
.btn-navy:hover{background:var(--navy-2);}
.btn-outline{border-color:var(--line);color:var(--navy);background:#fff;}
.btn-outline:hover{border-color:var(--blue);color:var(--blue);}
.btn-outline-light{border-color:rgba(255,255,255,.35);color:#fff;background:transparent;}
.btn-outline-light:hover{border-color:#fff;}
.btn-whatsapp{background:var(--whatsapp);color:#fff;}
.btn-whatsapp:hover{background:var(--whatsapp-dark);}
.btn-sm{padding:9px 17px;font-size:.82rem;}
.btn-block{width:100%;}

/* ---------------- Hero ---------------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,var(--sky) 0%, #fff 72%);}
.hero-pattern{position:absolute;top:0;right:0;bottom:0;left:0;inset:0;pointer-events:none;opacity:.5;}
.hero .container{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center;padding:88px 28px 64px;}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--blue-pale);color:var(--blue);font-size:.8rem;font-weight:700;letter-spacing:.03em;padding:7px 14px;border-radius:999px;margin-bottom:18px;}
.hero h1{font-size:clamp(2.1rem,4vw,3.2rem);color:var(--navy);}
.hero h1 span{color:var(--blue);}
.hero-sub{color:var(--ink);font-size:1.15rem;font-weight:600;margin-bottom:8px;}
.hero-copy p.lead{color:var(--steel);font-size:1.02rem;max-width:50ch;}
.hero-actions{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap;}
.hero-actions .btn-outline{border-color:var(--line);}
.hero-secondary{margin-top:18px;}
.hero-secondary a{font-size:.9rem;font-weight:700;color:var(--blue);display:inline-flex;align-items:center;gap:6px;}
.hero-visual{position:relative;}
.hero-visual .art-card{background:var(--paper);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-lg);padding:22px;}
.hero-visual svg{width:100%;height:auto;}

/* Trust strip */
.trust-strip{background:var(--navy);color:#fff;}
.trust-strip .container{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;padding:22px 28px;}
.trust-item{display:flex;align-items:center;gap:10px;font-size:.92rem;font-weight:600;}
.trust-item .ti{color:#7ec8ff;flex:none;}

/* ---------------- Section basics ---------------- */
section{padding:92px 0;}
.section-tint{background:var(--sky);}
.section-navy{background:var(--navy);color:#fff;}
.section-navy h2,.section-navy h3,.section-navy h4{color:#fff;}
.section-head{max-width:700px;margin:0 auto 48px;text-align:center;}
.section-head.left{margin:0 48px 48px 0;text-align:left;}
.kicker{display:inline-block;color:var(--blue);font-size:.8rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px;}
.section-navy .kicker{color:#7ec8ff;}
.section-head h2{font-size:clamp(1.7rem,3vw,2.4rem);}
.section-head p{color:var(--steel);font-size:1.05rem;}
.section-navy .section-head p{color:#c9d4e8;}

/* ---------------- Cards / grids ---------------- */
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:box-shadow .2s ease, transform .2s ease;}
.card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px);}

.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center;}
.about-art{border-radius:20px;overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--line);}
.about-art svg{width:100%;height:auto;display:block;}
.about-apps{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.about-apps span{background:var(--blue-pale);color:var(--blue);font-size:.83rem;font-weight:700;padding:8px 14px;border-radius:999px;}
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:32px;}
.stat-card{padding:20px 18px;border-radius:var(--radius);background:var(--sky);text-align:center;}
.stat-card .si{color:var(--blue);margin-bottom:10px;}
.stat-card h4{font-size:.92rem;margin:0;color:var(--navy);}

/* Filter pills */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:40px;}
.filter-pill{background:var(--paper);border:1px solid var(--line);color:var(--steel);font-weight:700;font-size:.88rem;padding:10px 20px;border-radius:999px;cursor:pointer;transition:all .15s ease;}
.filter-pill.is-active,.filter-pill:hover{background:var(--navy);border-color:var(--navy);color:#fff;}
.filter-group{display:none;}
.filter-group.is-active{display:block;}

.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.service-card{overflow:hidden;display:flex;flex-direction:column;}
.service-media{
  height:150px;background:linear-gradient(135deg,var(--navy),var(--blue));position:relative;
  display:flex;align-items:center;justify-content:center;color:#fff;
}
.service-media svg{width:56px;height:56px;position:relative;z-index:1;}
.service-media::after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;inset:0;background:
  repeating-linear-gradient(0deg, transparent 0 16px, rgba(255,255,255,.08) 16px 17px),
  repeating-linear-gradient(90deg, transparent 0 16px, rgba(255,255,255,.08) 16px 17px);}
.service-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex-grow:1;}
.service-body h3{font-size:1.06rem;margin:0;}
.service-body p{font-size:.9rem;color:var(--steel);margin:0;flex-grow:1;}
.service-body .card-link{font-size:.85rem;font-weight:700;color:var(--blue);display:inline-flex;align-items:center;gap:6px;}
.service-card:hover .card-link{gap:10px;}

/* ---------------- Flagship (Invisible Grills band) ---------------- */
.flagship .container{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center;}
.flagship-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);color:#fff;padding:6px 14px;border-radius:999px;font-size:.76rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:18px;}
.flagship h2{font-size:clamp(1.8rem,3.2vw,2.5rem);}
.flagship p{color:#c9d4e8;font-size:1.05rem;}
.flagship-list{margin:22px 0;}
.flagship-list li{display:flex;gap:10px;padding:9px 0;font-size:.95rem;color:#e4eaf5;}
.flagship-list .fi{color:#7ec8ff;flex:none;}
.flagship-art{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.15);border-radius:20px;padding:24px;}
.flagship-art svg{width:100%;height:auto;}

/* Before / after */
.before-after{position:relative;border-radius:18px;overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--line);user-select:none;}
.ba-frame{position:relative;aspect-ratio:16/10;}
.ba-side{position:absolute;top:0;right:0;bottom:0;left:0;inset:0;display:flex;align-items:center;justify-content:center;}
.ba-side.after{overflow:hidden;width:50%;border-right:3px solid #fff;}
.ba-label{position:absolute;top:14px;font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;background:rgba(13,31,60,.75);color:#fff;padding:6px 12px;border-radius:999px;}
.ba-label.before{left:14px;}
.ba-label.after{right:14px;}
.ba-handle{position:absolute;top:0;bottom:0;left:50%;width:0;display:flex;align-items:center;justify-content:center;}
.ba-handle::before{content:"";position:absolute;top:0;bottom:0;left:0;width:3px;background:#fff;}
.ba-grip{width:38px;height:38px;border-radius:50%;background:#fff;box-shadow:var(--shadow-md);display:flex;align-items:center;justify-content:center;color:var(--navy);position:relative;z-index:2;cursor:ew-resize;}
.ba-range{position:absolute;top:0;right:0;bottom:0;left:0;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0;}

/* ---------------- Process timeline ---------------- */
.process{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;position:relative;}
.process::before{content:"";position:absolute;top:26px;left:6%;right:6%;height:2px;background:var(--line);}
.process-step{text-align:center;padding:0 16px;position:relative;}
.step-num{
  width:54px;height:54px;border-radius:50%;background:var(--navy);color:#fff;font-family:var(--font-head);font-weight:800;
  display:flex;align-items:center;justify-content:center;margin:0 auto 18px;position:relative;z-index:1;font-size:1.1rem;
}
.process-step h4{font-size:1rem;margin-bottom:6px;}
.process-step p{font-size:.88rem;color:var(--steel);margin:0;}

/* ---------------- Why grid ---------------- */
.why-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
.why-card{padding:26px 22px;text-align:left;}
.why-card .why-icon{width:46px;height:46px;border-radius:12px;background:var(--blue-pale);color:var(--blue);display:flex;align-items:center;justify-content:center;margin-bottom:16px;}
.why-card h3{font-size:1rem;}
.why-card p{font-size:.88rem;color:var(--steel);margin:0;}

/* ---------------- Applications ---------------- */
.app-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;}
.app-card{background:var(--paper);border-radius:var(--radius);padding:24px 14px;text-align:center;border:1px solid var(--line);}
.app-card .ai{color:var(--blue);margin-bottom:10px;}
.app-card h4{font-size:.86rem;margin:0;color:var(--navy);}

/* ---------------- Testimonials ---------------- */
.testi-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.testi-card{padding:26px 24px;}
.testi-stars{color:var(--warn-amber);font-size:.9rem;margin-bottom:12px;letter-spacing:2px;}
.testi-card p{font-size:.95rem;color:var(--ink);margin-bottom:16px;}
.testi-name{font-weight:700;font-size:.88rem;color:var(--navy);}
.testi-loc{font-size:.8rem;color:var(--steel);}

/* ---------------- Gallery / masonry + lightbox ---------------- */
.masonry{column-count:4;column-gap:16px;}
.masonry .g-item{break-inside:avoid;margin-bottom:16px;border-radius:14px;overflow:hidden;border:1px solid var(--line);cursor:zoom-in;position:relative;background:var(--paper);}
.masonry .g-item .g-visual{
  width:100%;display:flex;align-items:center;justify-content:center;color:#fff;position:relative;
  background:linear-gradient(160deg,var(--navy),var(--blue));
}
.masonry .g-item .g-visual svg{width:40%;height:auto;position:relative;z-index:1;}
.masonry .g-item .g-cap{position:absolute;left:0;right:0;bottom:0;padding:12px 14px;background:linear-gradient(0deg,rgba(13,31,60,.82),transparent);color:#fff;font-size:.82rem;font-weight:700;}
.lightbox{
  position:fixed;top:0;right:0;bottom:0;left:0;inset:0;background:rgba(9,16,30,.92);z-index:200;display:none;align-items:center;justify-content:center;padding:40px;
}
.lightbox.is-open{display:flex;}
.lightbox-inner{max-width:720px;width:100%;background:var(--paper);border-radius:16px;overflow:hidden;}
.lightbox-media{aspect-ratio:16/10;background:linear-gradient(160deg,var(--navy),var(--blue));display:flex;align-items:center;justify-content:center;color:#fff;}
.lightbox-media svg{width:30%;height:auto;}
.lightbox-cap{padding:18px 22px;font-weight:700;color:var(--navy);}
.lightbox-close{position:absolute;top:24px;right:28px;color:#fff;background:rgba(255,255,255,.12);border:none;width:40px;height:40px;border-radius:50%;font-size:1.2rem;cursor:pointer;}

/* ---------------- FAQ ---------------- */
.faq{max-width:820px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{width:100%;text-align:left;background:none;border:none;padding:20px 4px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-size:1rem;font-weight:700;color:var(--navy);font-family:var(--font-body);}
.faq-q .plus{color:var(--blue);font-size:1.3rem;transition:transform .18s ease;flex:none;margin-left:16px;}
.faq-item.is-open .faq-q .plus{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s ease;}
.faq-item.is-open .faq-a{max-height:400px;}
.faq-a p{padding:0 4px 20px;color:var(--steel);font-size:.94rem;max-width:70ch;}

/* ---------------- Enquiry / contact ---------------- */
.enquiry{display:grid;grid-template-columns:minmax(0,1fr) .8fr;gap:48px;}
.enquiry-form{padding:34px;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:.82rem;color:var(--steel);margin-bottom:6px;font-weight:700;}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--line);background:var(--sky);border-radius:10px;font-family:var(--font-body);font-size:.94rem;color:var(--ink);}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);outline:none;background:#fff;}
.field-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;}
.form-note{font-size:.85rem;color:var(--steel);margin-top:6px;}
.contact-card{background:var(--navy);color:#fff;padding:34px;border-radius:var(--radius);}
.contact-card h3{color:#fff;font-size:1.2rem;}
.contact-row{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.12);}
.contact-row:last-of-type{border-bottom:none;}
.contact-row .ci{color:#7ec8ff;flex:none;margin-top:2px;}
.contact-row b{display:block;font-size:.76rem;color:#9fb2d6;text-transform:uppercase;letter-spacing:.06em;margin-bottom:2px;}
.contact-row span,.contact-row a{font-size:.98rem;color:#fff;}
.contact-row a:hover{color:#7ec8ff;}
.map-card{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);margin-top:20px;}
.map-frame{aspect-ratio:16/9;width:100%;border:0;display:block;}

/* ---------------- Footer ---------------- */
.site-footer{background:var(--navy);color:#c9d4e8;padding-top:64px;}
.footer-top{display:grid;grid-template-columns:1.2fr minmax(0,1fr) minmax(0,1fr) minmax(0,1fr);gap:36px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.12);}
.footer-brand .brand{margin-bottom:14px;}
.footer-brand .brand-text .name{color:#fff;}
.footer-brand p{font-size:.9rem;color:#9fb2d6;max-width:34ch;}
.footer-social{display:flex;gap:10px;margin-top:18px;}
.footer-social a{width:38px;height:38px;border:1px solid rgba(255,255,255,.18);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;}
.footer-social a:hover{background:var(--blue);border-color:var(--blue);}
.footer-col h5{color:#fff;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px;font-family:var(--font-body);font-weight:700;}
.footer-col ul li{margin-bottom:10px;}
.footer-col a{font-size:.88rem;color:#c9d4e8;}
.footer-col a:hover{color:#fff;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:22px 0;font-size:.82rem;color:#8ea0c4;flex-wrap:wrap;gap:10px;}
.footer-bottom a{color:#c9d4e8;}
.footer-bottom a:hover{color:#fff;}

/* ---------------- Floating action buttons ---------------- */
.fab-stack{position:fixed;right:22px;bottom:22px;z-index:90;display:flex;flex-direction:column;gap:12px;align-items:flex-end;}
.fab{
  width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-lg);color:#fff;transition:transform .15s ease;
}
.fab:hover{transform:scale(1.06);}
.fab-wa{background:var(--whatsapp);}
.fab-call{background:var(--navy);}
.fab-top{background:#fff;color:var(--navy);border:1px solid var(--line);opacity:0;pointer-events:none;transition:opacity .2s ease, transform .15s ease;}
.fab-top.is-visible{opacity:1;pointer-events:auto;}

/* ---------------- Inner page bits ---------------- */
.breadcrumb{background:var(--sky);font-size:.85rem;color:var(--steel);}
.breadcrumb .container{padding:14px 28px;}
.breadcrumb a{color:var(--steel);}
.breadcrumb a:hover{color:var(--blue);}
.breadcrumb .sep{margin:0 8px;color:#b7c0d1;}
.breadcrumb .current{color:var(--navy);font-weight:700;}

.page-hero{background:linear-gradient(180deg,var(--sky),#fff);border-bottom:1px solid var(--line);}
.page-hero .container{padding:56px 28px;display:grid;grid-template-columns:auto minmax(0,1fr);gap:26px;align-items:center;}
.page-hero .icon-medallion{width:78px;height:78px;border-radius:18px;background:linear-gradient(135deg,var(--navy),var(--blue));display:flex;align-items:center;justify-content:center;color:#fff;flex:none;}
.page-hero .cat-label{color:var(--blue);font-size:.8rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;margin-bottom:8px;display:block;}
.page-hero h1{font-size:clamp(1.8rem,3.4vw,2.6rem);margin-bottom:10px;}
.page-hero p{color:var(--steel);max-width:62ch;margin-bottom:0;}
.page-hero-actions{grid-column:1/-1;display:flex;gap:14px;margin-top:22px;flex-wrap:wrap;}

.overview-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;}
.feature-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);font-size:.96rem;}
.feature-list li:last-child{border-bottom:none;}
.feature-list .fi{color:var(--blue);flex:none;margin-top:2px;}
.side-panel{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md);border:1px solid var(--line);align-self:start;}
.side-panel .sp-visual{background:linear-gradient(160deg,var(--navy),var(--blue));padding:30px;display:flex;align-items:center;justify-content:center;}
.side-panel .sp-visual svg{width:70%;height:auto;}
.side-panel .sp-body{padding:22px;}
.side-panel h4{font-size:1rem;margin-bottom:8px;}
.side-panel p{color:var(--steel);font-size:.88rem;margin:0;}

.mini-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
.mini-card{padding:20px;}
.mini-card h4{font-size:.95rem;margin-bottom:6px;}
.mini-card p{font-size:.86rem;color:var(--steel);margin:0;}

.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}

.cta-band{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;text-align:center;}
.cta-band h2{color:#fff;font-size:clamp(1.5rem,3vw,2.2rem);}
.cta-band p{color:#dbe6f8;max-width:60ch;margin:0 auto 28px;}
.cta-band .hero-actions{justify-content:center;}

/* ---------------- Responsive ---------------- */
@media (max-width:980px){
  .main-nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow-md);
    padding:10px 20px 20px;max-height:calc(100vh - 70px);overflow-y:auto;
  }
  .main-nav.is-open{display:block;}
  .main-nav > ul{flex-direction:column;align-items:stretch;gap:2px;}
  .main-nav .has-dropdown .dropdown{
    position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;
    background:none;padding:0 0 8px 14px;display:none;max-height:none;
  }
  .main-nav .has-dropdown.is-open .dropdown{display:block;}
  .main-nav .dropdown .cat-label{padding:8px 0 4px;}
  .main-nav .dropdown a{padding:6px 0;}
  .nav-toggle{display:inline-flex;}
  .header-cta .btn-outline{display:none;}
  .hero .container,.about-grid,.flagship .container,.overview-grid,.enquiry{display:flex;flex-direction:column;align-items:stretch;}
  .hero-visual{order:-1;width:100%;max-width:420px;align-self:center;}
  .trust-strip .container{grid-template-columns:repeat(2,minmax(0,1fr));}
  .service-grid,.why-grid,.related-grid,.testi-grid,.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .app-grid{grid-template-columns:repeat(3,minmax(0,1fr));}
  .process{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:32px;}
  .process::before{display:none;}
  .footer-top{grid-template-columns:repeat(2,minmax(0,1fr));}
  .masonry{column-count:2;}
  .page-hero .container{grid-template-columns:auto minmax(0,1fr);}
  section{padding:64px 0;}
}
@media (max-width:640px){
  .service-grid,.why-grid,.related-grid,.testi-grid,.stat-grid,.app-grid,.mini-grid{grid-template-columns:minmax(0,1fr);}
  .footer-top{grid-template-columns:minmax(0,1fr) minmax(0,1fr);}
  .field-row{grid-template-columns:minmax(0,1fr);}
  .process{grid-template-columns:minmax(0,1fr);}
  .page-hero .container{grid-template-columns:minmax(0,1fr);text-align:left;}
  .masonry{column-count:1;}
  .fab{width:50px;height:50px;}
  .brand-text .tag{display:none;}
  .brand-mark{width:36px;height:36px;}
  .brand-text .name{white-space:normal;font-size:1rem;line-height:1.15;}
  .site-header .container{gap:8px;}
  .header-cta{gap:6px;}
  .header-cta .btn-primary{padding:9px 12px;font-size:.78rem;}
  .nav-toggle{padding:8px 9px;}
}

/* ==========================================================================
   Real-photo components: hero carousel, auto-scroll marquee, shaped images
   ========================================================================== */

/* ---- shaped image frames (used across cards/sections for visual variety) --- */
.shot{position:relative;width:100%;overflow:hidden;background:var(--sky);}
.shot img{width:100%;height:100%;object-fit:cover;display:block;}
.shape-hex{aspect-ratio:1/1;clip-path:polygon(25% 5%,75% 5%,100% 50%,75% 95%,25% 95%,0% 50%);}
.shape-blob{aspect-ratio:4/3;border-radius:63% 37% 54% 46% / 55% 48% 52% 45%;}
.shape-arch{aspect-ratio:3/4;border-radius:50% 50% 6px 6px / 42% 42% 6px 6px;}
.shape-diagonal{aspect-ratio:4/3;clip-path:polygon(0 0,100% 0,100% 84%,84% 100%,0 100%);}
.shape-rounded{aspect-ratio:4/3;border-radius:var(--radius);}

/* service card photo (replaces old gradient .service-media) */
.service-media{height:auto;padding:0;background:none;}
.service-media .shot{aspect-ratio:4/3;border-radius:0;}
.service-media .badge{
  position:absolute;top:12px;left:12px;width:38px;height:38px;border-radius:10px;
  background:rgba(13,31,60,.72);backdrop-filter:blur(2px);color:#fff;
  display:flex;align-items:center;justify-content:center;z-index:2;
}

/* ---- hero auto-rotating carousel (fade, one at a time, autoplay) ---- */
.hero-carousel{position:relative;width:100%;aspect-ratio:4/3;border-radius:20px;overflow:hidden;box-shadow:var(--shadow-lg);background:linear-gradient(135deg,var(--navy),var(--blue));}
.hero-carousel .hc-slide{position:absolute;top:0;right:0;bottom:0;left:0;inset:0;opacity:0;transition:opacity 1s ease;}
.hero-carousel .hc-slide.is-active{opacity:1;}
.hero-carousel .hc-slide img{width:100%;height:100%;object-fit:cover;}
.hero-carousel .hc-dots{position:absolute;left:0;right:0;bottom:14px;display:flex;justify-content:center;gap:7px;z-index:3;}
.hero-carousel .hc-dot{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.5);border:none;padding:0;cursor:pointer;transition:width .2s ease,background .2s ease;}
.hero-carousel .hc-dot.is-active{width:20px;border-radius:5px;background:#fff;}

/* generic small carousel (used for the Invisible Grills flagship strip) */
.mini-carousel{position:relative;width:100%;aspect-ratio:4/3;border-radius:16px;overflow:hidden;background:linear-gradient(135deg,var(--navy),var(--blue));}
.mini-carousel .hc-slide{position:absolute;top:0;right:0;bottom:0;left:0;inset:0;opacity:0;transition:opacity .9s ease;}
.mini-carousel .hc-slide.is-active{opacity:1;}
.mini-carousel .hc-slide img{width:100%;height:100%;object-fit:cover;}
.mini-carousel .hc-dots{position:absolute;left:0;right:0;bottom:12px;display:flex;justify-content:center;gap:6px;z-index:3;}
.mini-carousel .hc-dot{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.5);border:none;padding:0;}
.mini-carousel .hc-dot.is-active{width:16px;border-radius:4px;background:#fff;}

/* ---- continuous auto-scrolling marquee strip ("Recent Installations") ---- */
.marquee{overflow:hidden;position:relative;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);}
.marquee-track{display:flex;gap:20px;width:max-content;animation:marquee-scroll 44s linear infinite;}
.marquee:hover .marquee-track{animation-play-state:paused;}
.marquee-item{width:280px;flex:none;border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm);position:relative;aspect-ratio:1/1;background:var(--sky);}
.marquee-item img{width:100%;height:100%;object-fit:cover;}
.marquee-item .m-cap{position:absolute;left:0;right:0;bottom:0;padding:12px 14px;font-size:.9rem;font-weight:700;color:#fff;background:linear-gradient(0deg,rgba(13,31,60,.88),transparent);}
@keyframes marquee-scroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* page-hero photo banner on service inner pages */
.page-hero{position:relative;overflow:hidden;min-height:280px;}
.page-hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;inset:0;z-index:0;}
.page-hero-bg img{width:100%;height:100%;object-fit:cover;}
.page-hero-bg::after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.97) 0%, rgba(255,255,255,.90) 42%, rgba(244,247,252,.55) 100%);}
.page-hero .container{position:relative;z-index:1;}

/* side-panel photo (service inner pages) */
.side-panel .sp-visual{padding:0;background:none;}
.side-panel .sp-visual .shot{aspect-ratio:3/4;border-radius:0;}

/* gallery masonry photo tiles */
.masonry .g-item .g-visual{background:none;aspect-ratio:auto;}
.masonry .g-item .g-visual img{width:100%;height:100%;object-fit:cover;display:block;}
.lightbox-media img{width:100%;height:100%;object-fit:cover;}

/* about section real photo */
.about-art{padding:0;}
.about-art .shot{aspect-ratio:4/5;}

@media (max-width:980px){
  .hero-carousel{aspect-ratio:5/4;}
  .marquee-item{width:230px;}
  .marquee-track{animation-duration:30s;}
}
@media (max-width:640px){
  .shape-hex,.shape-diagonal{clip-path:none;border-radius:16px;aspect-ratio:4/3;}
  .marquee-item{width:210px;}
}