/* ============================================================
   Opus Billing — front-end styles (mobile responsive)
   Colors are driven by CSS variables set in header.php
   ============================================================ */
:root{
  --primary:#2a2b6a; --secondary:#4b4ddb; --accent:#6366f1;
  --dark:#1e1f52; --muted:#6b6f8c; --light:#f3f4fb; --border:#e5e6f4;
  --radius:12px; --shadow:0 10px 30px rgba(30,31,82,.12);
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;font-family:"Open Sans","Segoe UI",system-ui,-apple-system,Arial,sans-serif;color:#25313d;line-height:1.6;background:#fff}
img{max-width:100%;display:block}
a{color:var(--accent);text-decoration:none}
h1,h2,h3,h4{font-family:"Montserrat","Segoe UI",system-ui,Arial,sans-serif;color:var(--primary);line-height:1.25;margin:0 0 .5em}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.btn{display:inline-block;background:var(--secondary);color:#fff;padding:14px 28px;border-radius:8px;font-weight:600;border:none;cursor:pointer;transition:.2s;font-size:15px}
.btn:hover{filter:brightness(1.08);transform:translateY(-2px)}
.btn.outline{background:transparent;border:2px solid #fff;color:#fff}
.btn.primary{background:var(--primary)}
.section{padding:80px 0}
.section.alt{background:var(--light)}
.section-head{text-align:center;max-width:720px;margin:0 auto 50px}
.section-head h2{font-size:34px}
.section-head p{color:var(--muted);font-size:17px}
.section-head .kicker{color:var(--secondary);font-weight:700;letter-spacing:2px;text-transform:uppercase;font-size:13px;display:block;margin-bottom:8px}

/* ---- Top bar (white, like the real site) ---- */
.topbar{background:#fff;color:var(--muted);font-size:13px;border-bottom:1px solid var(--border)}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;padding:9px 20px;flex-wrap:wrap;gap:10px}
.topbar-left a{color:var(--muted);margin-right:20px}
.topbar-left a i{color:var(--secondary);margin-right:4px}
.topbar-left a:hover{color:var(--primary)}
.topbar-right{display:flex;align-items:center;gap:14px}
.topbar-social a{color:#9aa593;margin-left:10px;font-size:14px}
.topbar-social a:hover{color:var(--secondary)}
.topbar-search{display:flex;align-items:center;border:1px solid var(--border);border-radius:6px;overflow:hidden;background:#fafcf6}
.topbar-search input{border:none;background:transparent;padding:6px 10px;font-size:13px;width:120px;outline:none}
.topbar-search button{border:none;background:var(--secondary);color:#fff;padding:6px 11px;cursor:pointer}
.topbar-search button:hover{filter:brightness(1.08)}

/* ---- Header ---- */
.site-header{background:#fff;box-shadow:0 2px 14px rgba(0,0,0,.06);position:sticky;top:0;z-index:100}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 20px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{max-height:52px}
.brand-logo{height:48px;width:48px;border-radius:50%}
.brand-mark{width:46px;height:46px;border-radius:10px;background:var(--primary);color:#fff;display:grid;place-items:center;font-size:22px}
.brand-text{font-family:"Montserrat",sans-serif;font-size:22px;font-weight:800;color:var(--primary);line-height:1.1;display:flex;flex-direction:column}
.brand-text small{font-size:11px;font-weight:500;color:var(--muted)}
.main-nav ul{list-style:none;display:flex;gap:6px;margin:0;padding:0}
.main-nav li{position:relative}
.main-nav > ul > li > a{display:block;padding:12px 16px;color:var(--primary);font-weight:600;border-radius:8px}
.main-nav > ul > li > a:hover{background:var(--light);color:var(--accent)}
.main-nav .dropdown{display:block;position:absolute;top:100%;left:0;background:#fff;min-width:250px;box-shadow:var(--shadow);border-radius:10px;padding:8px;z-index:20;
  opacity:0;visibility:hidden;transform:translateY(10px);pointer-events:none;transition:opacity .22s ease, transform .22s ease}
.main-nav .dropdown li{width:100%}
.main-nav .has-children:hover .dropdown{opacity:1;visibility:visible;transform:none;pointer-events:auto}
.main-nav .dropdown li{opacity:0;transform:translateX(-6px);transition:opacity .25s ease, transform .25s ease}
.main-nav .has-children:hover .dropdown li{opacity:1;transform:none}
.main-nav .dropdown li:nth-child(1){transition-delay:.04s}
.main-nav .dropdown li:nth-child(2){transition-delay:.09s}
.main-nav .dropdown li:nth-child(3){transition-delay:.14s}
.main-nav .dropdown li:nth-child(4){transition-delay:.19s}
.main-nav .dropdown li a{display:block;padding:10px 14px;border-radius:6px;color:#37475a;font-weight:500}
.main-nav .dropdown li a:hover{background:var(--light);color:var(--accent)}
.nav-toggle{display:none;background:var(--primary);color:#fff;border:none;font-size:20px;padding:8px 12px;border-radius:8px;cursor:pointer}

/* ---- Hero slider (light, patterned, like the real site) ---- */
.hero{position:relative;overflow:hidden;background:#eef0fb;
  background-image:radial-gradient(rgba(42,43,106,.10) 1.4px, transparent 1.4px),radial-gradient(rgba(42,43,106,.05) 1.4px, transparent 1.4px);
  background-size:26px 26px,26px 26px;background-position:0 0,13px 13px}
.slides{position:relative}
.slide{display:none;min-height:520px;position:relative}
.slide.active{display:block;animation:fade .8s ease}
@keyframes fade{from{opacity:.2}to{opacity:1}}
.slide-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:grayscale(.6);opacity:.9}
.slide-bg + .container .slide-text h1,.slide-bg ~ .container .slide-text h1{color:#fff}
.slide.has-bg .slide-text h1,.slide.has-bg .slide-text p,.slide.has-bg .slide-sub{color:#fff}
.slide-inner{position:relative;padding:70px 20px;display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;z-index:2}
.slide-phone .slide-inner{grid-template-columns:.9fr 1.1fr}
.slide-desk .slide-inner{grid-template-columns:1.1fr .9fr}
.slide-city .slide-inner{display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;min-height:520px;padding:70px 20px}
.slide-city .slide-text{max-width:720px;margin:0 auto;display:flex;flex-direction:column;align-items:center}
.slide-city .slide-text p{max-width:640px;margin-left:auto;margin-right:auto}
.slide-visual{display:flex;justify-content:center;align-items:center}
.slide-visual .ill{width:100%;max-width:400px;height:auto}
/* city slide */
.slide-skyline{position:absolute;inset:0;z-index:0;overflow:hidden}
.slide-skyline svg{width:100%;height:100%;display:block}
.slide-city .slide-overlay{background:radial-gradient(ellipse at center, rgba(17,18,53,.30), rgba(17,18,53,.78))}
.slide-city .slide-text h1{color:#fff}
.slide-city .slide-text h1 .hl{color:#a5a7ff}
.slide-city .slide-sub{color:#b9bbff}
.slide-city .slide-text p{color:#dcdcf5}
.slide-sub{color:var(--secondary);font-weight:700;letter-spacing:2px;text-transform:uppercase;font-size:14px}
.slide h1{color:var(--primary);font-size:48px;line-height:1.12;margin:12px 0;text-transform:uppercase;font-weight:800}
.slide h1 .hl{color:var(--secondary)}
.slide p{font-size:18px;color:var(--muted);max-width:600px}
.slide .btn{margin-top:24px}
.slider-nav{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:5}
.slider-nav button{width:12px;height:12px;border-radius:50%;border:none;background:rgba(42,43,106,.25);cursor:pointer}
.slider-nav button.active{background:var(--secondary);width:30px;border-radius:6px}
.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);background:#fff;color:var(--primary);border:1px solid var(--border);box-shadow:var(--shadow);width:48px;height:48px;border-radius:50%;font-size:18px;cursor:pointer;z-index:5}
.slider-arrow:hover{background:var(--secondary);color:#fff;border-color:var(--secondary)}
.slider-arrow.prev{left:20px}.slider-arrow.next{right:20px}
.slide-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,21,60,.78),rgba(20,21,60,.40));z-index:1}

/* ---- Specialty / services icon strip (under slider) ---- */
.specialty-strip-wrap{background:#fff;border-bottom:1px solid var(--border);box-shadow:0 6px 18px rgba(30,31,82,.05)}
.specialty-strip{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:26px 0}
.specialty{flex:1 1 0;min-width:120px;display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;color:var(--muted)}
.specialty .sp-icon{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;font-size:26px;
  background:var(--light);color:var(--secondary);border:2px solid var(--border);transition:.25s}
.specialty:hover .sp-icon{background:var(--secondary);color:#fff;border-color:var(--secondary);transform:translateY(-4px)}
.specialty .sp-label{font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--primary)}

/* ---- Section band (Why Opus Billing?) ---- */
.section-band{background:linear-gradient(90deg,var(--primary),var(--secondary));color:#fff;text-align:center;padding:26px 0}
.section-band h2{color:#fff;margin:0;font-size:28px}
.section-band p{margin:6px 0 0;color:#f0f7e6;font-size:16px}
.readmore{display:inline-block;margin-top:8px;color:var(--secondary);font-weight:600;font-size:13.5px}
.readmore:hover{color:var(--primary)}

/* ---- Get Connected band ---- */
.get-connected{background:var(--dark);color:#fff;text-align:center;padding:56px 0}
.get-connected h2{color:#fff;letter-spacing:3px;text-transform:uppercase;font-size:26px;margin-bottom:24px}
.gc-social{display:flex;justify-content:center;gap:14px;margin-bottom:26px;flex-wrap:wrap}
.gc-social a{width:50px;height:50px;border-radius:50%;background:rgba(255,255,255,.08);color:#fff;display:grid;place-items:center;font-size:20px;transition:.2s}
.gc-social a:hover{background:var(--secondary);transform:translateY(-4px)}

/* ============================================================
   Animations
   ============================================================ */
/* Scroll reveal — elements only start hidden when JS is active (.js on <html>) */
.reveal{transition:opacity .7s ease, transform .7s ease}
.js .reveal{opacity:0;transform:translateY(32px)}
.js .reveal.from-left{transform:translateX(-44px)}
.js .reveal.from-right{transform:translateX(44px)}
.js .reveal.zoom{transform:scale(.9)}
.js .reveal.in-view{opacity:1;transform:none}

/* Hero caption — replays every time a slide becomes active (display none→block) */
.slide.active .slide-sub{animation:capUp .6s .20s both}
.slide.active .slide-text h1{animation:capUp .7s .38s both}
.slide.active .slide-text p{animation:capUp .7s .56s both}
.slide.active .slide-text .btn{animation:capUp .7s .74s both}
.slide.active .slide-visual{animation:capZoom .9s .15s both}
@keyframes capUp{from{opacity:0;transform:translateY(34px)}to{opacity:1;transform:none}}
@keyframes capZoom{from{opacity:0;transform:scale(.85) translateY(12px)}to{opacity:1;transform:none}}

/* Floating parts inside the slide illustrations */
.ill .fl-slow{animation:fl-slow 4.2s ease-in-out infinite}
.ill .fl-a{animation:fl-a 3.2s ease-in-out infinite}
.ill .fl-b{animation:fl-b 3.7s ease-in-out infinite}
.ill .fl-c{animation:fl-c 3.4s ease-in-out infinite}
@keyframes fl-slow{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes fl-a{0%,100%{transform:translateY(0)}50%{transform:translateY(-18px)}}
@keyframes fl-b{0%,100%{transform:translateY(0)}50%{transform:translateY(14px)}}
@keyframes fl-c{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* Specialty rotating marquee */
.marquee{overflow:hidden;padding:22px 0}
.marquee-track{display:flex;width:max-content;animation:marquee 36s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.marquee .specialty{flex:0 0 auto;width:158px}
.specialty .sp-icon{position:relative}

@media (prefers-reduced-motion: reduce){
  .js .reveal{opacity:1!important;transform:none!important}
  .slide.active .slide-sub,.slide.active .slide-text h1,.slide.active .slide-text p,
  .slide.active .slide-text .btn,.slide.active .slide-visual,
  .ill .fl-slow,.ill .fl-a,.ill .fl-b,.ill .fl-c,.marquee-track{animation:none!important}
}

/* ---- Page banner (inner pages) ---- */
.page-banner{color:#fff;padding:78px 0;text-align:center;position:relative;
  background-color:var(--primary);
  background-image:linear-gradient(120deg,rgba(30,31,82,.60),rgba(20,21,60,.72)), var(--banner-bg);
  background-size:cover,cover;background-position:center,center;background-repeat:no-repeat}
.page-banner h1{color:#fff;font-size:40px}
.page-banner p{color:#cfe0ee;font-size:18px}
.breadcrumb{margin-top:10px;font-size:14px;color:#9db8cf}
.breadcrumb a{color:#cfe0ee}

/* ---- Services ---- */
.grid{display:grid;gap:26px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.service-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:32px 26px;transition:.25s;text-align:left;display:block;color:inherit;text-decoration:none}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--secondary)}
.service-card:hover h3{color:var(--secondary)}
.service-card .readmore{display:inline-block;margin-top:12px;color:var(--secondary);font-weight:700;font-size:13.5px}
/* Home services: icon circles that flip to a description on hover */
.svc-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:22px}
.svc-item{position:relative;flex:1 1 195px;max-width:216px;min-height:262px;display:block;text-align:center;
  background:#fff;border:1px solid var(--border);border-radius:16px;padding:34px 20px;overflow:hidden;
  color:inherit;text-decoration:none;transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease}
.svc-item:hover{box-shadow:var(--shadow);border-color:var(--secondary);transform:translateY(-6px)}
.svc-face{display:flex;flex-direction:column;align-items:center;gap:20px}
.svc-icon{width:106px;height:106px;border-radius:50%;background:var(--light);display:grid;place-items:center;
  font-size:42px;color:var(--secondary);transition:.35s;box-shadow:0 6px 16px rgba(30,31,82,.08)}
.svc-item:hover .svc-icon{background:var(--secondary);color:#fff;transform:scale(1.05)}
.svc-title{font-size:16px;font-weight:700;color:var(--primary);line-height:1.3}
.svc-reveal{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:10px;padding:26px 20px;background:#fff;opacity:0;transform:translateY(14px);transition:.35s;pointer-events:none}
.svc-item:hover .svc-reveal{opacity:1;transform:none}
.svc-reveal p{font-size:12.7px;color:var(--muted);line-height:1.5;margin:0;
  display:-webkit-box;-webkit-line-clamp:8;-webkit-box-orient:vertical;overflow:hidden}
.svc-reveal .readmore{color:var(--secondary);font-weight:700;font-size:13.5px}

/* Service detail page */
.service-detail{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}
.service-hero-icon{width:96px;height:96px;border-radius:20px;background:linear-gradient(135deg,var(--accent),var(--primary));
  color:#fff;display:grid;place-items:center;font-size:40px;margin-bottom:24px}
.service-detail-img{border-radius:12px;margin-bottom:22px;width:100%}
.service-side h3{font-size:18px;margin-bottom:14px}
.service-list{list-style:none;padding:0;margin:0 0 24px;border:1px solid var(--border);border-radius:12px;overflow:hidden}
.service-list li a{display:flex;align-items:center;gap:10px;padding:14px 16px;color:#42505f;font-weight:600;font-size:14.5px;border-bottom:1px solid var(--border)}
.service-list li:last-child a{border-bottom:none}
.service-list li a i{color:var(--secondary);width:20px;text-align:center}
.service-list li a:hover{background:var(--light);color:var(--primary)}
.service-list li.current a{background:var(--primary);color:#fff}
.service-list li.current a i{color:#fff}
.service-cta-box{background:var(--light);border-radius:12px;padding:24px}
.service-cta-box h4{margin:0 0 8px}
.service-cta-box p{color:var(--muted);font-size:14px;margin:0 0 16px}
.service-icon{width:64px;height:64px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--primary));color:#fff;display:grid;place-items:center;font-size:26px;margin-bottom:18px}
.service-card h3{font-size:20px}
.service-card .short{color:var(--secondary);font-weight:600;font-size:14px;margin-bottom:8px}
.service-card p{color:var(--muted);font-size:15px;margin:0}

/* ---- Clients ---- */
.clients-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;align-items:center}
.client-logo{background:#fff;border:1px solid var(--border);border-radius:10px;height:84px;display:grid;place-items:center;color:var(--primary);font-weight:700;font-size:14px;text-align:center;padding:10px;transition:.2s}
.client-logo:hover{box-shadow:var(--shadow)}

/* ---- Benefits ---- */
.benefit{display:flex;gap:16px;align-items:flex-start;background:#fff;border-radius:var(--radius);padding:22px;border:1px solid var(--border)}
.benefit .b-icon{flex:0 0 52px;width:52px;height:52px;border-radius:12px;background:var(--light);color:var(--accent);display:grid;place-items:center;font-size:22px}
.benefit h4{margin:0 0 4px;font-size:17px}
.benefit p{margin:0;color:var(--muted);font-size:14px}

/* ---- Value services ---- */
.value-card{background:#fff;border-radius:var(--radius);padding:34px;text-align:center;box-shadow:var(--shadow)}
.value-card .v-icon{font-size:40px;color:var(--secondary);margin-bottom:14px}

/* ---- Testimonials carousel ---- */
.testimonials-section{background-color:var(--light);
  background-image:linear-gradient(rgba(243,244,251,.70),rgba(243,244,251,.82)), var(--testimonials-bg);
  background-size:cover;background-position:center;background-repeat:no-repeat}
.tst-carousel{position:relative;max-width:840px;margin:0 auto;display:flex;align-items:center;gap:14px}
.tst-viewport{overflow:hidden;flex:1;border-radius:18px}
.tst-track{display:flex;transition:transform .55s cubic-bezier(.5,0,.15,1)}
.tst-slide{flex:0 0 100%;min-width:100%;padding:6px}
.tst-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:42px 44px 34px;text-align:center;position:relative;box-shadow:var(--shadow)}
.tst-qmark{position:absolute;top:24px;right:30px;font-size:56px;line-height:1;color:var(--light)}
.tst-stars{color:#f5b301;margin-bottom:16px;font-size:15px;letter-spacing:2px}
.tst-text{font-size:17px;line-height:1.75;color:#3a4658;font-style:italic;margin:0 0 26px;position:relative;z-index:1}
.tst-person{display:flex;align-items:center;justify-content:center;gap:14px;flex-direction:column}
.tst-avatar{width:58px;height:58px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--primary));color:#fff;display:grid;place-items:center;font-weight:700;font-size:21px;overflow:hidden;flex:0 0 58px}
.tst-avatar img{width:58px;height:58px;object-fit:cover}
.tst-meta{text-align:center;display:flex;flex-direction:column;line-height:1.35;gap:2px}
.tst-meta strong{color:var(--primary);font-size:16px}
.tst-meta span{color:var(--muted);font-size:13.5px}
.tst-arrow{flex:0 0 46px;width:46px;height:46px;border-radius:50%;background:#fff;border:1px solid var(--border);color:var(--primary);font-size:16px;cursor:pointer;box-shadow:var(--shadow);transition:.2s}
.tst-arrow:hover{background:var(--secondary);color:#fff;border-color:var(--secondary)}
.tst-dots{display:flex;justify-content:center;gap:9px;margin-top:24px}
.tst-dots button{width:11px;height:11px;border-radius:50%;border:none;background:rgba(42,43,106,.22);cursor:pointer;transition:.25s;padding:0}
.tst-dots button.active{background:var(--secondary);width:28px;border-radius:6px}

/* ---- Stats ---- */
.stats{background:linear-gradient(120deg,var(--primary),var(--dark));color:#fff}
.stats .grid-4{gap:20px}
.stat{text-align:center;padding:20px}
.stat .num{font-size:44px;font-weight:800;color:var(--secondary)}
.stat .label{color:#cfe0ee;font-size:15px}

/* ---- Testimonials ---- */
.testimonial{background:#fff;border-radius:var(--radius);padding:30px;border:1px solid var(--border)}
.testimonial .quote{font-size:16px;color:#39485a;font-style:italic}
.testimonial .who{display:flex;align-items:center;gap:12px;margin-top:16px}
.testimonial .avatar{width:48px;height:48px;border-radius:50%;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:700}
.testimonial .who strong{color:var(--primary)}
.testimonial .who span{display:block;font-size:13px;color:var(--muted)}
.stars{color:var(--secondary);margin-bottom:10px}

/* ---- Pricing ---- */
.price-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:36px 28px;text-align:center;position:relative;transition:.25s}
.price-card.featured{border-color:var(--secondary);box-shadow:var(--shadow);transform:scale(1.03)}
.price-card .tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--secondary);color:#fff;font-size:12px;padding:4px 14px;border-radius:20px;font-weight:700}
.price-card .price{font-size:46px;font-weight:800;color:var(--primary)}
.price-card .price small{font-size:15px;color:var(--muted);font-weight:500;display:block}
.price-card ul{list-style:none;padding:0;margin:22px 0;text-align:left}
.price-card ul li{padding:8px 0;border-bottom:1px solid var(--light);color:#42505f;font-size:15px}
.price-card ul li:before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--accent);margin-right:10px}

/* ---- CTA ---- */
.cta{background:linear-gradient(120deg,var(--secondary),#e67e22);color:#fff;text-align:center}
.cta h2{color:#fff;font-size:34px}
.cta p{font-size:18px;max-width:680px;margin:0 auto 24px;color:#fff8ef}
.cta .btn{background:#fff;color:var(--primary)}

/* ---- Content / prose ---- */
.prose{max-width:860px;margin:0 auto}
.prose .lead{font-size:18px;color:#39485a;font-weight:500;margin-bottom:6px}
.prose h3{margin-top:28px;color:var(--primary)}
.prose ul{padding-left:20px}
.prose li{margin-bottom:8px}

/* ---- Contact ---- */
.contact-grid{display:grid;grid-template-columns:1fr 400px;gap:46px;align-items:start}
.accent-bar{display:block;width:60px;height:5px;background:var(--secondary);border-radius:3px;margin-bottom:20px}
.contact-left h2{font-size:30px;margin-bottom:14px}
.contact-intro{color:var(--muted);font-size:16px;line-height:1.75;margin:0 0 14px}
.contact-note{color:var(--muted);font-size:14px;margin:0 0 26px}
.cf-row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-form .form-group input,.contact-form .form-group textarea{background:#fafbff}
.form-alert{padding:14px 16px;border-radius:8px;margin-bottom:20px;font-size:14.5px}
.form-alert.ok{background:#e7f7ec;border:1px solid #b7e2c5;color:#1e7e34}
.form-alert.err{background:#fdecea;border:1px solid #f5c6cb;color:#c0392b}

/* Contact info card (folded-corner note style) */
.contact-card{position:relative;overflow:hidden;color:#fff;border-radius:16px;padding:36px 34px;
  background:linear-gradient(155deg,var(--primary),var(--secondary));box-shadow:0 18px 40px rgba(30,31,82,.28)}
.cc-fold{position:absolute;top:0;right:0;width:0;height:0;border-style:solid;border-width:0 40px 40px 0;
  border-color:transparent rgba(15,16,45,.45) transparent transparent}
.cc-head{color:#fff;font-size:22px;display:flex;align-items:center;gap:16px;margin:0 0 22px}
.cc-head:nth-of-type(2),.contact-card .cc-head + .cc-head{margin-top:8px}
.cc-head::after{content:"";flex:1;height:2px;background:rgba(255,255,255,.4)}
.cc-row{display:flex;gap:16px;margin-bottom:22px;align-items:flex-start}
.cc-ic{width:48px;height:48px;flex:0 0 48px;border-radius:50%;background:rgba(255,255,255,.16);display:grid;place-items:center;font-size:18px;color:#fff;transition:.2s}
.cc-body strong{display:block;font-size:16px;margin-bottom:3px}
.cc-body span{display:block;color:rgba(255,255,255,.9);font-size:14px;line-height:1.5}
.cc-sub{color:rgba(255,255,255,.92);margin:-6px 0 20px;font-size:14.5px}
.cc-link{color:#fff;text-decoration:none}
.cc-link:hover .cc-ic{background:rgba(255,255,255,.32)}
.cc-link:hover .cc-body strong{text-decoration:underline}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-weight:600;margin-bottom:6px;color:var(--primary)}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:8px;font-size:15px;font-family:inherit}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent)}
.info-box{display:flex;gap:14px;align-items:flex-start;margin-bottom:18px}
.info-box .i{width:46px;height:46px;flex:0 0 46px;border-radius:10px;background:var(--light);color:var(--accent);display:grid;place-items:center;font-size:18px}

/* ---- Footer ---- */
.site-footer{color:#b9c9d8;padding-top:60px;position:relative;
  background-color:var(--dark);
  background-image:linear-gradient(rgba(30,31,82,.74),rgba(17,18,51,.86)), var(--footer-bg);
  background-size:cover;background-position:center;background-repeat:no-repeat}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:36px;padding-bottom:40px}
.footer-brand{color:#fff;margin:0}
.footer-brandwrap{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-logomark{width:46px;height:46px;border-radius:50%;background:#fff;display:inline-grid;place-items:center;overflow:hidden;flex:0 0 46px}
.footer-logomark img{width:40px;height:40px;object-fit:contain}
.footer-col h4{color:#fff;font-size:16px;margin-bottom:16px}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col ul li{margin-bottom:10px}
.footer-col a{color:#b9c9d8}
.footer-col a:hover{color:var(--secondary)}
.contact-list li{margin-bottom:12px;font-size:14px}
.contact-list i{color:var(--secondary);margin-right:8px}
.footer-social{display:flex;gap:10px;margin-top:16px}
.footer-social a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);color:#fff;display:grid;place-items:center}
.footer-social a:hover{background:var(--secondary);color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;text-align:center;font-size:14px}

/* ---- Back to top ---- */
#backToTop{position:fixed;bottom:24px;right:24px;width:46px;height:46px;border-radius:50%;background:var(--secondary);color:#fff;border:none;cursor:pointer;display:none;z-index:60;box-shadow:var(--shadow)}
#backToTop.show{display:block}

/* ---- Preloader (QueryLoader2-style full-screen overlay) ---- */
body.preloading{overflow:hidden}
#preloader{position:fixed;inset:0;z-index:99999;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--primary),var(--dark));transition:opacity .6s ease,visibility .6s ease}
#preloader.loaded{opacity:0;visibility:hidden}
.preloader-inner{text-align:center;color:#fff;width:min(320px,72vw)}
.preloader-logo{width:96px;height:96px;margin:0 auto 20px;border-radius:50%;background:#fff;
  display:grid;place-items:center;font-size:40px;color:var(--secondary);animation:pl-pulse 1.2s ease-in-out infinite;overflow:hidden}
.preloader-logo img{width:84px;height:84px;object-fit:contain}
@keyframes pl-pulse{0%,100%{transform:scale(1);opacity:.85}50%{transform:scale(1.12);opacity:1}}
.preloader-name{font-family:"Montserrat",sans-serif;font-size:20px;font-weight:800;letter-spacing:.5px;margin-bottom:22px}
.preloader-bar{height:6px;border-radius:5px;background:rgba(255,255,255,.16);overflow:hidden}
.preloader-bar span{display:block;height:100%;width:0;background:var(--secondary);border-radius:5px;transition:width .25s ease}
.preloader-pct{margin-top:12px;font-size:13px;letter-spacing:2px;color:#cfe0ee}

/* ============================================================
   Responsive
   ============================================================ */
@media(max-width:992px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .clients-strip{grid-template-columns:repeat(4,1fr)}
  .slide-phone .slide-inner,.slide-desk .slide-inner{grid-template-columns:1fr;padding:60px 20px}
  .slide-visual{order:-1}
  .slide-visual .ill{max-width:280px}
  .slide h1{font-size:36px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .nav-toggle{display:block}
  .main-nav{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:#fff;box-shadow:-4px 0 24px rgba(0,0,0,.15);padding:70px 16px 20px;transition:right .3s;overflow-y:auto;z-index:200}
  .main-nav.open{right:0}
  .main-nav ul{flex-direction:column;gap:2px}
  .main-nav .dropdown{position:static;display:block;box-shadow:none;opacity:1;visibility:visible;transform:none;pointer-events:auto;
    max-height:0;overflow:hidden;padding:0 0 0 12px;transition:max-height .3s ease}
  .main-nav .has-children.open .dropdown{max-height:480px}
  .main-nav .dropdown li{opacity:1;transform:none}
  .main-nav .has-children > a .fa-chevron-down{transition:transform .3s ease}
  .main-nav .has-children.open > a .fa-chevron-down{transform:rotate(180deg)}
  .main-nav > ul > li > a{border-bottom:1px solid var(--light)}
  .topbar{display:none}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .cf-row2{grid-template-columns:1fr}
  .service-detail{grid-template-columns:1fr}
  .section{padding:56px 0}
  .section-head h2{font-size:28px}
  .price-card.featured{transform:none}
  .slider-arrow{display:none}
  .slide-inner{padding:52px 20px}
  .slide-visual{display:none}
  .tst-arrow{display:none}
  .tst-card{padding:30px 24px}
  .tst-text{font-size:15.5px}
}
@media(max-width:520px){
  .grid-4{grid-template-columns:1fr}
  .clients-strip{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr}
  .slide h1{font-size:29px}
  .topbar-right a span{display:none}
}