/* ============================================================
   ARKAVELLE DEVELOPMENT — Shared Design System
   Editorial / photography-forward. Brand: teal→blue.
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400;1,9..40,500&display=swap');

:root{
  --blue:#2064B6;        /* primary */
  --blue-700:#1b558f;
  --blue-800:#163e6e;    /* deep / footer */
  --blue-900:#10243f;
  --teal:#6DCCC3;
  --teal-2:#6CC2BA;
  --cyan:#00B5E2;        /* logo */
  --ink:#16202e;
  --ink-2:#36424f;
  --muted:#6c788a;
  --line:#e5eaf0;
  --line-2:#d7dee7;
  --grey:#DAE1E7;
  --paper:#F5F8FF;       /* main background (never pure white) */
  --paper-2:#eef3f9;
  --card:#ffffff;
  --grad:linear-gradient(110deg,#6DCCC3 0%,#3f9fc9 45%,#2064B6 100%);
  --grad-cta:linear-gradient(105deg,#2064B6 0%,#3a92c0 55%,#6DCCC3 100%);
  --shadow-sm:0 4px 16px rgba(32,100,182,.10);
  --shadow:0 14px 38px rgba(22,62,110,.13);
  --shadow-lg:0 28px 70px rgba(16,36,63,.20);
  --r:8px; --r-lg:16px; --r-xl:24px;
  --maxw:1240px;
  --nav-h:74px; --util-h:42px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:"DM Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,system-ui,sans-serif;
  font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;letter-spacing:-.02em;line-height:1.08;font-weight:700;color:var(--ink);text-wrap:balance}
p{margin:0}
::selection{background:var(--teal);color:#06303a}
.container{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,4vw,40px)}
.wide{max-width:1440px}

/* ---------- Typographic helpers ---------- */
.kicker{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;color:var(--blue)}
.kicker::before{content:"";width:26px;height:2px;background:var(--teal-2);display:inline-block}
.kicker.center{justify-content:center}
.kicker.light{color:var(--teal)}
.h-display{font-size:clamp(28px,4.2vw,54px);letter-spacing:-.03em;line-height:1.04}
.lede{font-size:clamp(17px,1.5vw,20px);color:var(--ink-2);line-height:1.65;font-weight:400}
.muted{color:var(--muted)}
.section{padding:clamp(64px,9vw,124px) 0}
.section-head{max-width:720px}
.section-head.center{margin:0 auto;text-align:center}
.section-head .kicker{margin-bottom:18px}
.section-head h2{font-size:clamp(28px,4vw,50px)}
.section-head .lede{margin-top:20px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;cursor:pointer;
  font-family:inherit;font-weight:600;font-size:15.5px;letter-spacing:.01em;border:1.6px solid transparent;
  border-radius:var(--r);padding:15px 28px;transition:transform .3s var(--ease),box-shadow .3s var(--ease),background .3s,color .3s,border-color .3s;
  white-space:nowrap;line-height:1}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 22px rgba(32,100,182,.28)}
.btn-primary:hover{background:var(--blue-700);transform:translateY(-2px);box-shadow:0 14px 30px rgba(32,100,182,.36)}
.btn-grad{background:var(--grad-cta);color:#fff;background-size:160% 160%;box-shadow:0 10px 26px rgba(32,100,182,.30)}
.btn-grad:hover{transform:translateY(-2px);background-position:100% 50%;box-shadow:0 16px 34px rgba(32,100,182,.40)}
.btn-outline{background:transparent;color:var(--blue);border-color:var(--blue)}
.btn-outline:hover{background:var(--blue);color:#fff;transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--blue)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-ghost-light{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.55);backdrop-filter:blur(6px)}
.btn-ghost-light:hover{background:#fff;color:var(--blue);border-color:#fff;transform:translateY(-2px)}
.btn-lg{padding:18px 34px;font-size:16.5px}
.link-arrow{display:inline-flex;align-items:center;gap:9px;font-weight:600;color:var(--blue);font-size:15.5px}
.link-arrow svg{width:17px;height:17px;transition:transform .3s var(--ease)}
.link-arrow:hover svg{transform:translateX(5px)}

/* ============================================================
   HEADER  (utility bar + main nav, transparent over hero)
   ============================================================ */
.site-header{position:fixed;top:0;left:0;right:0;z-index:120;transition:transform .4s var(--ease)}
.utility-bar{background:var(--blue-900);color:#cdd9e8;font-size:13.5px;
  height:var(--util-h);overflow:hidden;transition:height .35s var(--ease),opacity .3s}
.utility-bar .container{height:var(--util-h);display:flex;align-items:center;justify-content:space-between}
.utility-bar a{color:#cdd9e8;transition:color .25s}
.utility-bar a:hover{color:#fff}
.util-left{display:flex;align-items:center;gap:22px}
.util-left .soc{display:flex;gap:14px}
.util-left .soc a{display:grid;place-items:center}
.util-left .soc svg{width:15px;height:15px;fill:currentColor}
.util-right{display:flex;align-items:center;gap:24px}
.util-right .it{display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
.util-left .extra{white-space:nowrap}
.util-right .it svg{width:14px;height:14px;fill:none;stroke:var(--teal);stroke-width:1.8}

.main-nav{height:var(--nav-h);transition:background .35s var(--ease),box-shadow .35s var(--ease),height .35s}
.main-nav .container{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:0;position:relative;height:42px}
.brand img{height:38px;width:auto;transition:opacity .35s}
.brand .logo-white{position:absolute;left:0;top:50%;transform:translateY(-50%)}
.brand .logo-cyan{opacity:0}
.nav-links{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav-links a{position:relative;padding:10px 16px;font-size:15.5px;font-weight:500;color:#fff;opacity:.92;border-radius:6px;transition:opacity .25s,color .25s}
.nav-links a::after{content:"";position:absolute;left:16px;right:16px;bottom:4px;height:2px;background:var(--teal);
  transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav-links a:hover{opacity:1}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-links a.active{opacity:1}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;width:44px;height:44px;flex-direction:column;
  justify-content:center;gap:5px;padding:0}
.nav-toggle span{display:block;height:2px;width:26px;background:#fff;border-radius:2px;transition:.3s}

/* scrolled / solid state */
.site-header.scrolled .utility-bar{height:0;opacity:0}
.site-header.scrolled .main-nav{background:rgba(255,255,255,.96);backdrop-filter:blur(12px);
  box-shadow:0 6px 24px rgba(22,62,110,.10)}
.site-header.scrolled .brand .logo-white{opacity:0}
.site-header.scrolled .brand .logo-cyan{opacity:1}
.site-header.scrolled .nav-links a{color:var(--ink);opacity:.82}
.site-header.scrolled .nav-links a.active{color:var(--blue);opacity:1}
.site-header.scrolled .nav-toggle span{background:var(--ink)}
/* solid by default (pages without dark hero, fallback) */
body.nav-solid .site-header .main-nav{background:rgba(255,255,255,.96);backdrop-filter:blur(12px);box-shadow:0 6px 24px rgba(22,62,110,.08)}
body.nav-solid .site-header .brand .logo-white{opacity:0}
body.nav-solid .site-header .brand .logo-cyan{opacity:1}
body.nav-solid .site-header .nav-links a{color:var(--ink)}

/* mobile drawer */
.drawer-backdrop{position:fixed;inset:0;background:rgba(16,36,63,.5);opacity:0;visibility:hidden;
  transition:.35s;z-index:130;backdrop-filter:blur(2px)}
.drawer-backdrop.open{opacity:1;visibility:visible}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(86vw,360px);background:#fff;z-index:140;
  transform:translateX(100%);transition:transform .4s var(--ease);display:flex;flex-direction:column;padding:26px 26px 36px;
  box-shadow:-20px 0 60px rgba(16,36,63,.25)}
.drawer.open{transform:translateX(0)}
.drawer .d-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.drawer .d-top img{height:34px}
.drawer .d-close{background:none;border:none;font-size:30px;line-height:1;cursor:pointer;color:var(--ink)}
.drawer a.d-link{padding:16px 4px;font-size:19px;font-weight:600;color:var(--ink);border-bottom:1px solid var(--line)}
.drawer a.d-link:hover{color:var(--blue)}
.drawer .d-cta{margin-top:26px;display:flex;flex-direction:column;gap:12px}
.drawer .d-contact{margin-top:auto;font-size:14px;color:var(--muted);line-height:1.8}

/* ============================================================
   HERO  (Direction B — bold gradient immersive)
   ============================================================ */
.hero{position:relative;min-height:100vh;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.05)}
.hero-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(15,33,60,.93) 0%,rgba(27,85,143,.74) 40%,rgba(63,159,201,.38) 72%,rgba(109,204,195,.22) 100%)}
.hero-bg::before{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(to top,rgba(15,33,60,.65) 0%,transparent 40%)}
.hero-inner{position:relative;z-index:2;width:100%;padding-bottom:clamp(54px,8vh,96px);padding-top:160px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.hero-badges .chip{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.02em;
  padding:9px 16px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.28);
  backdrop-filter:blur(8px);color:#fff;white-space:nowrap}
.hero-badges .chip svg{width:14px;height:14px;stroke:var(--teal);fill:none;stroke-width:2.4}
.hero h1{font-size:clamp(44px,7.4vw,92px);line-height:.98;letter-spacing:-.035em;font-weight:700;max-width:15ch}
.hero h1 .ln2{color:var(--teal)}
.hero .tag{font-size:clamp(18px,2vw,24px);font-weight:500;margin-top:22px;max-width:30ch;color:#eaf4f6}
.hero .lede{color:#d5e4f3;max-width:54ch;margin-top:16px}
.hero .hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
/* credential / stat row from Direction C */
.hero-stats{display:flex;flex-wrap:wrap;gap:clamp(24px,5vw,64px);margin-top:46px;padding-top:30px;
  border-top:1px solid rgba(255,255,255,.22)}
.hero-stats .st b{display:block;font-size:clamp(30px,3.4vw,44px);font-weight:700;letter-spacing:-.02em;line-height:1}
.hero-stats .st span{font-size:14px;color:#bcd0e6;margin-top:6px;display:block}
.hero-scroll{position:absolute;right:clamp(20px,4vw,40px);bottom:34px;z-index:3;display:flex;flex-direction:column;
  align-items:center;gap:10px;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:rgba(255,255,255,.7)}
.hero-scroll .mouse{width:24px;height:38px;border:2px solid rgba(255,255,255,.55);border-radius:14px;position:relative}
.hero-scroll .mouse::after{content:"";position:absolute;left:50%;top:7px;width:3px;height:7px;border-radius:2px;
  background:#fff;transform:translateX(-50%);animation:scrolldot 1.8s infinite}
@keyframes scrolldot{0%{opacity:0;transform:translate(-50%,0)}30%{opacity:1}60%{opacity:1;transform:translate(-50%,9px)}100%{opacity:0;transform:translate(-50%,12px)}}

/* page banner (inner pages) */
.page-hero{position:relative;color:#fff;overflow:hidden;display:flex;align-items:flex-end;
  min-height:clamp(380px,52vh,520px)}
.page-hero .hero-bg::after{background:linear-gradient(115deg,rgba(15,33,60,.92) 0%,rgba(27,85,143,.78) 48%,rgba(63,159,201,.45) 100%)}
.page-hero-inner{position:relative;z-index:2;width:100%;padding-bottom:clamp(40px,6vh,64px);padding-top:150px}
.page-hero .crumb{font-size:13.5px;color:#bcd0e6;letter-spacing:.04em;margin-bottom:16px}
.page-hero .crumb a:hover{color:#fff}
.page-hero h1{font-size:clamp(36px,5.6vw,68px);letter-spacing:-.03em;max-width:18ch}
.page-hero .lede{color:#d5e4f3;max-width:56ch;margin-top:18px}

/* ============================================================
   SHARED COMPONENTS
   ============================================================ */
/* reveal animation */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in-view{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}
.reveal.d4{transition-delay:.32s}.reveal.d5{transition-delay:.40s}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}
  .hero-bg img{transform:none}.hero-scroll .mouse::after{animation:none}}
@media print{.reveal{opacity:1 !important;transform:none !important}}

/* service card */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.svc-card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s;display:flex;flex-direction:column}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.svc-card .ph{position:relative;height:172px;overflow:hidden}
.svc-card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.svc-card:hover .ph img{transform:scale(1.07)}
.svc-card .ph::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(15,33,60,.45),transparent 60%)}
.svc-card .num{position:absolute;top:14px;left:16px;z-index:2;font-size:13px;font-weight:600;color:#fff;
  letter-spacing:.1em;opacity:.85}
.svc-card .body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.svc-card h3{font-size:20px;letter-spacing:-.01em}
.svc-card .subs{margin:12px 0 18px;color:var(--muted);font-size:14.5px;line-height:1.6;flex:1}
.svc-card .link-arrow{font-size:14.5px}

/* trust / why pillars (signature style: 2-line heading) */
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;background:var(--card)}
.pillar{padding:38px 30px 40px;border-right:1px solid var(--line);position:relative}
.pillar:last-child{border-right:none}
.pillar .pic-ic{width:52px;height:52px;border-radius:12px;display:grid;place-items:center;margin-bottom:22px;
  background:linear-gradient(135deg,rgba(109,204,195,.18),rgba(32,100,182,.12))}
.pillar .pic-ic svg{width:26px;height:26px;stroke:var(--blue);fill:none;stroke-width:1.8}
.pillar h3{font-size:21px;line-height:1.18}
.pillar h3 span{display:block;color:var(--blue)}
.pillar p{margin-top:14px;color:var(--muted);font-size:15px;line-height:1.6}

/* stat band */
.statband{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;text-align:center}
.statband .st b{display:block;font-size:clamp(34px,4vw,52px);font-weight:700;letter-spacing:-.02em;color:var(--blue);line-height:1}
.statband .st span{display:block;margin-top:10px;font-size:15px;color:var(--muted)}

/* portfolio teaser / gallery */
.gallery{display:grid;gap:16px}
.proj{position:relative;border-radius:var(--r-lg);overflow:hidden;cursor:pointer;background:var(--blue-900)}
.proj img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);display:block}
.proj:hover img{transform:scale(1.08)}
.proj .ov{position:absolute;inset:0;background:linear-gradient(to top,rgba(15,33,60,.85) 0%,rgba(15,33,60,.15) 55%,transparent 100%);
  display:flex;flex-direction:column;justify-content:flex-end;padding:26px;opacity:1;transition:.4s}
.proj .tag{align-self:flex-start;font-size:11.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:#06303a;background:var(--teal);padding:5px 11px;border-radius:999px;margin-bottom:auto}
.proj h3{color:#fff;font-size:21px;margin-top:14px}
.proj .loc{color:#cfe0f3;font-size:14px;margin-top:4px;display:flex;align-items:center;gap:6px}
.proj .view{color:#fff;font-size:14px;font-weight:600;margin-top:14px;display:inline-flex;align-items:center;gap:8px;
  opacity:0;transform:translateY(8px);transition:.4s}
.proj:hover .view{opacity:1;transform:none}
.proj .view svg{width:16px;height:16px}

/* CTA strip (gradient) */
.cta-strip{position:relative;overflow:hidden;background:var(--grad-cta);background-size:140% 140%;color:#fff;border-radius:var(--r-xl)}
.cta-strip .inner{padding:clamp(44px,6vw,72px) clamp(30px,5vw,72px);display:flex;align-items:center;
  justify-content:space-between;gap:40px;flex-wrap:wrap}
.cta-strip h2{color:#fff;font-size:clamp(26px,3.4vw,42px)}
.cta-strip p{color:#e6f3f7;margin-top:12px;font-size:18px;max-width:46ch}
.cta-strip .acts{display:flex;gap:14px;flex-wrap:wrap}
.cta-strip::before{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;
  background:rgba(255,255,255,.08)}
.cta-strip::after{content:"";position:absolute;left:-40px;bottom:-80px;width:220px;height:220px;border-radius:50%;
  border:2px solid rgba(255,255,255,.12)}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--blue-900);color:#aebed2;padding-top:clamp(56px,7vw,84px);position:relative}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:44px;padding-bottom:54px}
.site-footer .f-brand img{height:40px;margin-bottom:22px}
.site-footer .f-brand p{color:#9fb1c8;font-size:15px;line-height:1.7;max-width:34ch}
.site-footer .f-soc{display:flex;gap:12px;margin-top:24px}
.site-footer .f-soc a{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;
  background:rgba(255,255,255,.07);transition:.3s}
.site-footer .f-soc a:hover{background:var(--blue);transform:translateY(-2px)}
.site-footer .f-soc svg{width:17px;height:17px;fill:#cdd9e8}
.site-footer h4{color:#fff;font-size:14px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:22px;font-weight:600}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:13px}
.site-footer ul a{color:#9fb1c8;font-size:15px;transition:.25s}
.site-footer ul a:hover{color:var(--teal)}
.f-contact .ci{display:flex;gap:12px;margin-bottom:16px;font-size:14.5px;line-height:1.55;color:#bcccdf}
.f-contact .ci svg{width:18px;height:18px;stroke:var(--teal);fill:none;stroke-width:1.7;flex:none;margin-top:2px}
.f-bottom{border-top:1px solid rgba(255,255,255,.10);padding:24px 0;display:flex;justify-content:space-between;
  align-items:center;gap:18px;flex-wrap:wrap;font-size:13.5px;color:#8597ad}
.f-bottom .reg{color:#7a8ba2}

/* ============================================================
   FLOATING ACTIONS  (WhatsApp + consultation slide-in)
   ============================================================ */
.wa-float{position:fixed;right:24px;bottom:24px;z-index:90;width:60px;height:60px;border-radius:50%;
  background:#25D366;display:grid;place-items:center;box-shadow:0 10px 30px rgba(37,211,102,.45);
  transition:transform .3s var(--ease);animation:waPulse 2.6s infinite}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:33px;height:33px;fill:#fff}
.wa-float .wa-label{position:absolute;right:72px;top:50%;transform:translateY(-50%);background:#fff;color:var(--ink);
  font-size:14px;font-weight:600;padding:9px 15px;border-radius:8px;box-shadow:var(--shadow-sm);white-space:nowrap;
  opacity:0;pointer-events:none;transition:.3s}
.wa-float:hover .wa-label{opacity:1;right:74px}
@keyframes waPulse{0%{box-shadow:0 10px 30px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,.4)}
  70%{box-shadow:0 10px 30px rgba(37,211,102,.45),0 0 0 16px rgba(37,211,102,0)}
  100%{box-shadow:0 10px 30px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,0)}}

.consult-pop{position:fixed;left:24px;bottom:24px;z-index:88;width:min(92vw,340px);background:#fff;border-radius:var(--r-lg);
  box-shadow:var(--shadow-lg);overflow:hidden;transform:translateY(140%);transition:transform .55s var(--ease)}
.consult-pop.show{transform:none}
.consult-pop .cp-img{height:118px;position:relative}
.consult-pop .cp-img img{width:100%;height:100%;object-fit:cover}
.consult-pop .cp-img::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(32,100,182,.55),rgba(109,204,195,.25))}
.consult-pop .cp-close{position:absolute;top:8px;right:10px;z-index:2;background:rgba(0,0,0,.35);color:#fff;border:none;
  width:28px;height:28px;border-radius:50%;cursor:pointer;font-size:16px;line-height:1}
.consult-pop .cp-body{padding:20px 22px 22px}
.consult-pop .cp-body h4{font-size:19px}
.consult-pop .cp-body p{font-size:14px;color:var(--muted);margin:8px 0 16px}
.consult-pop .btn{width:100%}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(10,22,40,.94);display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transition:.35s;padding:40px}
.lightbox.open{opacity:1;visibility:visible}
.lightbox img{max-width:90vw;max-height:82vh;border-radius:10px;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.lightbox .lb-cap{position:absolute;bottom:30px;left:0;right:0;text-align:center;color:#fff;font-size:15px}
.lightbox .lb-cap b{display:block;font-size:19px;margin-bottom:4px}
.lightbox .lb-close{position:absolute;top:24px;right:30px;background:none;border:none;color:#fff;font-size:40px;cursor:pointer;line-height:1}
.lightbox .lb-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);
  color:#fff;width:52px;height:52px;border-radius:50%;cursor:pointer;font-size:24px;display:grid;place-items:center;transition:.3s}
.lightbox .lb-nav:hover{background:rgba(255,255,255,.25)}
.lightbox .lb-prev{left:24px}.lightbox .lb-next{right:24px}

/* generic image placeholder shimmer bg */
.imgwrap{background:linear-gradient(135deg,#dfe7f0,#eef3f9);position:relative}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:1080px){
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .pillars{grid-template-columns:repeat(2,1fr)}
  .pillar:nth-child(2){border-right:none}
  .pillar:nth-child(1),.pillar:nth-child(2){border-bottom:1px solid var(--line)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .statband{grid-template-columns:repeat(2,1fr);gap:40px 20px}
}
@media(max-width:860px){
  :root{--nav-h:64px}
  .nav-links,.util-left .extra{display:none}
  .nav-toggle{display:flex}
  .nav-cta .btn:not(.nav-toggle){display:none}
  .hero{min-height:92vh}
  .hero-stats{gap:28px 36px}
  .cta-strip .inner{flex-direction:column;align-items:flex-start}
}
@media(max-width:560px){
  body{font-size:16px}
  .svc-grid{grid-template-columns:1fr}
  .pillars{grid-template-columns:1fr}
  .pillar{border-right:none;border-bottom:1px solid var(--line)}
  .pillar:last-child{border-bottom:none}
  .footer-grid{grid-template-columns:1fr}
  .statband{grid-template-columns:1fr 1fr}
  .utility-bar{display:none}
  .wa-float{width:54px;height:54px;right:16px;bottom:16px}
  .consult-pop{left:12px;right:12px;width:auto;bottom:84px}
}