/* Liming Global - tema azul cielo, diseno moderno */
:root{
  --sky:#1c7ed6; --sky-2:#4dabf7; --sky-d:#1565c0; --sky-l:#e7f1fb;
  --ink:#16253a; --muted:#56657a; --line:#e3ecf5; --bg:#ffffff; --bg-2:#f3f9ff;
  --shadow:0 10px 30px rgba(28,126,214,.10); --radius:16px;
  --maxw:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Segoe UI",Roboto,Helvetica,Arial,"Noto Sans",sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.75;font-size:16px}
img{max-width:100%;display:block}
a{color:var(--sky-d);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
/* Header */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:22px;color:var(--sky-d);letter-spacing:.3px}
.brand .dot{width:13px;height:13px;border-radius:50%;background:linear-gradient(135deg,var(--sky),var(--sky-2));box-shadow:0 0 0 4px var(--sky-l)}
.nav-links{display:flex;gap:4px;list-style:none;margin:0;padding:0;align-items:center}
.nav-links a{display:block;padding:9px 14px;border-radius:10px;color:var(--ink);font-weight:600;font-size:15px}
.nav-links a:hover{background:var(--sky-l);text-decoration:none}
.nav-links a.active{color:var(--sky-d);background:var(--sky-l)}
.nav-cta{background:var(--sky);color:#fff!important;padding:10px 18px;border-radius:11px;font-weight:700}
.nav-cta:hover{background:var(--sky-d);text-decoration:none;color:#fff!important}
.burger{display:none;background:none;border:0;font-size:28px;cursor:pointer;color:var(--sky-d)}
/* Hero (home) */
.hero{position:relative;color:#fff;overflow:hidden;
  background:radial-gradient(1200px 500px at 80% -10%,rgba(77,171,247,.55),transparent),
            linear-gradient(125deg,var(--sky-d) 0%,var(--sky) 52%,var(--sky-2) 100%)}
.hero:before{content:"";position:absolute;inset:0;opacity:.12;
  background-image:linear-gradient(rgba(255,255,255,.6) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.6) 1px,transparent 1px);
  background-size:46px 46px;mask-image:linear-gradient(180deg,#000,transparent)}
.hero .wrap{position:relative;padding:90px 22px 64px}
.hero .badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.35);padding:7px 14px;border-radius:999px;font-size:13.5px;font-weight:600;margin-bottom:22px}
.hero h1{font-size:clamp(34px,5vw,54px);line-height:1.08;margin:0 0 18px;font-weight:800;letter-spacing:-.5px}
.hero h1 .hl{background:linear-gradient(90deg,#fff,#cfe6ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.sub{font-size:clamp(16px,2vw,20px);max-width:660px;opacity:.95;margin:0 0 28px}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 26px;border-radius:12px;font-weight:700;font-size:16px;transition:.2s}
.btn-primary{background:#fff;color:var(--sky-d)}
.btn-primary:hover{background:var(--sky-l);text-decoration:none;transform:translateY(-2px)}
.btn-ghost{border:2px solid rgba(255,255,255,.65);color:#fff}
.btn-ghost:hover{border-color:#fff;text-decoration:none;background:rgba(255,255,255,.12)}
/* Hero inner (pages) */
.hero--inner{position:relative;color:#fff;overflow:hidden;
  background:linear-gradient(125deg,var(--sky-d),var(--sky) 60%,var(--sky-2))}
.hero--inner:after{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;background:rgba(255,255,255,.10)}
.hero--inner .wrap{position:relative;padding:54px 22px 40px}
.hero--inner h1{font-size:clamp(28px,4vw,42px);margin:8px 0 8px;font-weight:800}
.hero--inner p{opacity:.95;max-width:720px;margin:0}
.hero--inner .crumb{color:rgba(255,255,255,.85);padding:0;margin-bottom:6px}
.hero--inner .crumb a{color:rgba(255,255,255,.9)}
.hero--inner .crumb a:hover{color:#fff}
/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:34px 0 0}
.stat{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.28);border-radius:14px;padding:20px;text-align:center;backdrop-filter:blur(4px)}
.stat b{display:block;font-size:30px;color:#fff}
.stat span{font-size:13.5px;opacity:.9}
/* Sections */
.section{padding:56px 0}
.section.alt{background:var(--bg-2)}
h2.sec-title{font-size:30px;margin:0 0 8px;color:var(--ink);letter-spacing:-.3px}
.sec-sub{color:var(--muted);margin:0 0 26px;font-size:16px}
.lead{font-size:17px;color:var(--muted);max-width:840px}
/* Grid cards */
.grid{display:grid;gap:22px}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:0 5px 16px rgba(28,126,214,.06);transition:.22s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--sky-2)}
.card img{height:188px;object-fit:cover;width:100%;background:var(--bg-2)}
.card .body{padding:18px 20px;display:flex;flex-direction:column;gap:9px;flex:1}
.card h3{margin:0;font-size:19px;line-height:1.3}
.card h3 a{color:var(--ink)}
.card h3 a:hover{color:var(--sky-d);text-decoration:none}
.card p{margin:0;color:var(--muted);font-size:14.5px;flex:1}
.card .more{font-weight:700;color:var(--sky-d);font-size:14px}
.card.cta-card{background:linear-gradient(135deg,var(--sky-d),var(--sky));color:#fff;border:none;
  align-items:center;justify-content:center;text-align:center;padding:30px 22px}
.card.cta-card h3{color:#fff;font-size:21px}
.card.cta-card a{color:#fff;border:2px solid rgba(255,255,255,.7);padding:11px 20px;border-radius:11px;font-weight:700;display:inline-block;margin-top:6px}
.card.cta-card a:hover{background:rgba(255,255,255,.15);text-decoration:none}
/* Breadcrumb */
.crumb{font-size:14px;color:var(--muted);padding:16px 0 0}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--sky-d)}
.crumb span{margin:0 8px;color:#b9c6d6}
.page-head{padding:14px 0 8px}
.page-head h1{font-size:36px;margin:6px 0 10px}
.page-head p{color:var(--muted);font-size:17px;max-width:840px;margin:0}
/* Layout with sidebar */
.layout{max-width:var(--maxw);margin:0 auto;padding:34px 22px 10px;
  display:grid;grid-template-columns:minmax(0,1fr) 312px;gap:34px;align-items:start}
.main-col{min-width:0}
.content{max-width:none;padding:0}
.content img.hero-img{width:100%;height:auto;border-radius:var(--radius);margin:18px 0;box-shadow:var(--shadow);background:var(--bg-2)}
.content h2{font-size:25px;margin:34px 0 10px;color:var(--ink);border-left:4px solid var(--sky);padding-left:12px}
.content h2 a{color:var(--ink)}
.content h3{font-size:20px;margin:24px 0 8px}
.content p{margin:0 0 15px}
.content ul,.content ol{padding-left:22px;margin:0 0 16px}
.content li{margin:7px 0}
.content .toc{background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin:0 0 22px}
.content .toc b{display:block;margin-bottom:8px;color:var(--ink)}
.content .toc a{display:block;padding:3px 0;color:var(--sky-d)}
.spec{width:100%;border-collapse:collapse;margin:14px 0 22px}
.spec th,.spec td{border:1px solid var(--line);padding:10px 14px;text-align:left;vertical-align:top}
.spec th{background:var(--sky-l);width:38%}
.meta{display:flex;gap:26px;flex-wrap:wrap;background:var(--bg-2);border:1px solid var(--line);
  border-radius:var(--radius);padding:16px 20px;margin:18px 0;color:var(--muted)}
.meta b{color:var(--ink)}
/* FAQ */
.faq{margin:18px 0}
.faq details{border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin-bottom:10px;background:#fff}
.faq summary{font-weight:700;cursor:pointer;color:var(--ink)}
.faq p{margin:10px 0 0}
/* CTA */
.cta{background:linear-gradient(120deg,var(--sky-d),var(--sky));color:#fff;border-radius:18px;
  padding:36px;margin:34px 0;text-align:center}
.cta h2{color:#fff;border:0;padding:0}
.cta a{color:#fff}
.cta .btn-primary{background:#fff;color:var(--sky-d)}
/* Sidebar */
.sidebar{position:sticky;top:94px;display:flex;flex-direction:column;gap:18px}
.side-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:0 4px 14px rgba(28,126,214,.05)}
.side-box h4{margin:0 0 12px;font-size:16px;color:var(--ink);display:flex;align-items:center;gap:8px}
.side-box h4:before{content:"";width:8px;height:8px;border-radius:2px;background:var(--sky)}
.side-box ul{list-style:none;margin:0;padding:0}
.side-box li{margin:0}
.side-box li a{display:block;padding:8px 0;border-bottom:1px solid var(--line);color:var(--muted);font-size:14.5px}
.side-box li:last-child a{border-bottom:0}
.side-box li a:hover{color:var(--sky-d);text-decoration:none;padding-left:4px}
.side-cta{background:linear-gradient(135deg,var(--sky-d),var(--sky));color:#fff;border:none}
.side-cta h4{color:#fff}
.side-cta h4:before{background:#fff}
.side-cta p{font-size:14px;opacity:.95;margin:0 0 12px}
.side-cta .wa,.side-cta .ml{display:block;text-align:center;padding:11px 14px;border-radius:11px;font-weight:700;margin-bottom:10px}
.side-cta .wa{background:#25D366;color:#fff}
.side-cta .ml{background:#fff;color:var(--sky-d)}
.side-cta a:hover{text-decoration:none;opacity:.92}
/* Footer */
.site-footer{background:#0f2742;color:#cfe0f3;margin-top:46px;padding:48px 0 24px}
.site-footer h4{color:#fff;margin:0 0 14px;font-size:16px}
.site-footer a{color:#cfe0f3}
.site-footer a:hover{color:#fff}
.foot-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:26px}
.foot-col p{font-size:14px;margin:6px 0}
.foot-bottom{border-top:1px solid #1d3a59;margin-top:30px;padding-top:16px;font-size:13px;color:#9fb8d4}
/* Floating buttons */
.float-btn{position:fixed;right:20px;width:56px;height:56px;border-radius:50%;z-index:999;
  display:flex;align-items:center;justify-content:center;box-shadow:0 8px 22px rgba(0,0,0,.25);
  text-decoration:none}
.float-btn svg{width:28px;height:28px;fill:#fff}
.float-wa{bottom:96px;background:#25D366}
.float-mail{bottom:24px;background:var(--sky)}
.float-label{position:absolute;right:68px;top:50%;transform:translateY(-50%) translateX(18px);
  opacity:0;pointer-events:none;white-space:nowrap;background:#fff;color:var(--ink);
  padding:9px 15px;border-radius:10px;font-weight:700;font-size:14px;box-shadow:var(--shadow);
  transition:.25s ease}
.float-btn:hover .float-label{opacity:1;transform:translateY(-50%) translateX(0);pointer-events:auto}
.float-btn:hover{text-decoration:none}
/* 404 */
.nf{padding:90px 0;text-align:center}
.nf .code{font-size:120px;font-weight:800;color:var(--sky-l);line-height:1}
/* Pager */
.pager{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin:34px 0 6px}
.pager a{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;
  padding:0 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);font-weight:700}
.pager a:hover{background:var(--sky-l);text-decoration:none;border-color:var(--sky-2)}
.pager a.active{background:var(--sky);color:#fff;border-color:var(--sky)}
/* Responsive */
@media(max-width:980px){
  .layout{grid-template-columns:1fr;gap:24px}
  .sidebar{position:static;flex-direction:row;flex-wrap:wrap}
  .side-box{flex:1 1 240px}
}
@media(max-width:900px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .grid.cols-3,.grid.cols-2{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav-links{display:none;position:absolute;top:74px;left:0;right:0;background:#fff;
    flex-direction:column;padding:10px 22px;border-bottom:1px solid var(--line);box-shadow:0 10px 20px rgba(0,0,0,.08)}
  .nav-links.open{display:flex}
  .burger{display:block}
}
@media(max-width:560px){
  .wrap,.layout,.hero .wrap,.hero--inner .wrap{padding-left:16px;padding-right:16px}
  .grid.cols-3,.grid.cols-2{grid-template-columns:1fr}
  .hero .wrap{padding-top:64px;padding-bottom:48px}
  .stats{grid-template-columns:1fr 1fr;gap:12px}
  .meta{gap:16px}
  .section{padding:42px 0}
  .side-box{flex:1 1 100%}
}