:root {--teal-600:#10b3a2;--teal-500:#2fc2b2;--teal-400:#55d1cc;--teal-300:#85e1dc;--teal-200:#b7f0ec;--gray-900:#0f172a;--gray-700:#334155;--gray-600:#475569;--gray-500:#64748b;--gray-200:#e5e7eb;--gray-100:#f1f5f9;--white:#ffffff;--radius:16px;--shadow:0 8px 24px rgba(16, 179, 162, .12),0 2px 8px rgba(17,24,39,.08)}
*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth}
body{margin:0;padding-top:68px;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--gray-700);background:#fafafa}
.container{max-width:1180px;margin:0 auto;padding:0 24px}

/* Header */
.site-header{position:fixed;top:0;left:0;right:0;width:100%;background:rgba(255,255,255,.85);backdrop-filter:saturate(150%) blur(8px);z-index:900;border-bottom:1px solid rgba(226,232,240,.6)}
.site-header.scrolled{background:#fff;border-bottom:1px solid var(--gray-200);box-shadow:0 4px 12px rgba(15,23,42,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--gray-900)}
.brand-mark{width:32px;height:32px}
.brand-name{font-weight:700}
.nav{display:flex;align-items:center;gap:24px}
.nav-list{list-style:none;display:flex;gap:10px;margin:0;padding:0}
.nav-list a{color:var(--gray-700);text-decoration:none;font-weight:600;padding:10px 16px;border-radius:999px;display:inline-flex;align-items:center}
.nav-list a:hover{background:var(--gray-100);color:var(--gray-900)}
.nav-list a.active{background:var(--teal-600);color:#fff}
.has-dropdown{position:relative}
.has-dropdown > a{display:inline-flex;align-items:center;gap:6px}
.has-dropdown > a::after{content:"▾";font-size:12px;color:var(--gray-700);margin-left:6px}
.has-dropdown.open > a::after{transform:rotate(180deg);display:inline-block}
.has-dropdown > a:hover{background:transparent;color:var(--gray-900)}
.dropdown{position:absolute;top:calc(100% + 6px);left:0;transform:none;min-width:200px;background:#fff;border:1px solid var(--gray-200);border-radius:12px;box-shadow:var(--shadow);padding:8px;display:none;z-index:950}
.has-dropdown.open .dropdown{display:block}
.dropdown a{display:block;padding:10px 12px;border-radius:8px;color:var(--gray-700)}
.dropdown a:hover{background:var(--gray-100);color:var(--gray-900)}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:12px;text-decoration:none;font-weight:600;transition:.2s ease;gap:8px}
.btn-outline{border:1.5px solid var(--teal-500);color:var(--teal-600);background:transparent}
.btn-outline:hover{background:linear-gradient(0deg, rgba(16,179,162,.06), rgba(16,179,162,.06))}
.btn-primary{background:linear-gradient(90deg,var(--teal-600),var(--teal-400));color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{filter:brightness(1.05)}
.btn-light{background:#fff;color:var(--teal-600);border:1.5px solid #fff;box-shadow:var(--shadow)}
.btn-orange{background:#f59e0b;color:#fff;border:1.5px solid #f59e0b;box-shadow:var(--shadow)}
.btn-orange:hover{filter:brightness(1.06)}
.btn-white-outline{background:transparent;color:#fff;border:1.5px solid #fff}
.btn-white-outline:hover{background:rgba(255,255,255,.12)}

/* Mobile menu */
.nav-toggle{display:none;width:40px;height:40px;border:none;background:transparent;border-radius:10px;padding:6px;gap:4px;flex-direction:column;align-items:center;justify-content:center}
.nav-toggle .bar{width:22px;height:2.5px;background:var(--gray-700);border-radius:4px}
.drawer{position:fixed;inset:0 auto 0 0;width:280px;background:#fff;height:100vh;transform:translateX(-100%);transition:transform .28s ease;border-right:1px solid var(--gray-200);z-index:1000;display:flex;flex-direction:column;box-shadow:0 8px 24px rgba(15,23,42,.12)}
.drawer.open{transform:none}
.drawer-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.35);backdrop-filter:blur(2px);z-index:55}
.drawer-header{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--gray-200)}
.drawer-close{border:none;background:#f8fafc;border-radius:10px;padding:8px 10px;cursor:pointer}
.drawer-nav{list-style:none;margin:0;padding:10px}
.drawer-nav li{margin:4px 0}
.drawer-nav a{display:block;padding:12px;border-radius:10px;text-decoration:none;color:var(--gray-700)}
.drawer-nav a:hover{background:var(--gray-100)}
.drawer-nav .dropdown{border-top:1px solid var(--gray-200);padding-top:8px}
/* Drawer groups (mobile) */
.drawer-group .drawer-toggle{display:block;width:100%;text-align:left;background:#f8fafc;color:var(--gray-800);border:1px solid var(--gray-200);border-radius:12px;padding:10px 12px}
.drawer-group.open > .drawer-toggle{background:#eef2ff;border-color:#c7d2fe}
.drawer-group .drawer-sub{display:none;list-style:none;margin:8px 0 0 0;padding:6px 0 6px 12px;border-left:2px solid var(--gray-200)}
.drawer-group.open .drawer-sub{display:block}
.drawer-toggle{width:100%;text-align:left;border:none;background:#f8fafc;color:var(--gray-700);padding:12px;border-radius:10px;display:flex;align-items:center;justify-content:space-between;cursor:pointer}
.drawer-toggle::after{content:"▾";color:var(--gray-600)}
.dropdown.open .drawer-toggle::after{transform:rotate(180deg)}
.subnav{list-style:none;margin:6px 0 0;padding:6px;border-left:2px solid var(--gray-200);display:none}
.subnav li a{padding:10px 12px}
.dropdown.open .subnav{display:block}
.drawer-label{margin:10px 0 6px;color:var(--gray-500);font-weight:700;font-size:12px;text-transform:uppercase;padding:0 12px}
.drawer-cta{padding:12px 16px;border-top:1px solid var(--gray-200)}

/* Hero */
.hero{position:relative;overflow:hidden}
.hero-bg{position:relative;height:420px}
.hero-bg img{width:100%;height:100%;object-fit:cover;display:block}
.hero-tint{position:absolute;inset:0;background:linear-gradient(0deg, rgba(16,179,162,.70), rgba(16,179,162,.70))}
.hero-content{position:relative;margin-top:-300px;padding-bottom:40px;color:#fff;text-align:center}
.hero-title{font-size:56px;line-height:1.1;margin:0 0 16px;font-weight:800}
.hero-sub{max-width:820px;margin:0 auto 22px;color:#e6fffa}
.hero-actions{display:flex;gap:12px;justify-content:center;margin-top:8px}

/* Stats */
.stats{background:#fff;padding:28px 0}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.stat-card{background:#fff;border:1px solid var(--gray-200);border-radius:16px;padding:22px;text-align:center;box-shadow:var(--shadow)}
.stat-value{font-size:28px;font-weight:800;color:var(--teal-600)}
.stat-label{color:var(--gray-600)}

/* Features */
.features{padding:34px 0}
.section-title{text-align:center;margin:0 0 6px;color:var(--gray-900)}
.section-sub{text-align:center;margin:0 0 24px;color:var(--gray-600)}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.feature-card{background:#fff;border:1px solid var(--gray-200);border-radius:16px;padding:18px;box-shadow:var(--shadow)}
.feature-card h3{margin:6px 0 8px}
.feature-card p{margin:0;color:var(--gray-600)}
.feature-icon{font-size:22px}

/* Data */
.data{padding:24px 0}
.data-grid{display:grid;grid-template-columns:2fr 1fr;gap:18px}
.chart-card{background:#fff;border:1px solid var(--gray-200);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.chart-card img{width:100%;height:100%;display:block}
.mini-grid{display:grid;grid-template-columns:1fr;gap:12px}
.mini-card{background:#fff;border:1px solid var(--gray-200);border-radius:16px;padding:18px;text-align:center;box-shadow:var(--shadow)}

/* Articles */
.articles{padding:18px 0}
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.article-card{background:#fff;border:1px solid var(--gray-200);border-radius:16px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.article-card{transition:transform .2s ease, box-shadow .2s ease}
.article-card:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(16,179,162,.18)}
.card-head{position:relative}
.card-head img{width:100%;height:180px;object-fit:cover;display:block;transition:transform .25s ease}
.article-card:hover .card-head img{transform:scale(1.02)}
.badge{position:absolute;top:10px;left:10px;background:#10b3a2;color:#fff;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700}
.badge-green{background:#22c55e}
.badge-blue{background:#3b82f6}
.card-body{padding:12px 14px}
.card-title{margin:0 0 8px;font-size:18px;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-excerpt{margin:0 0 12px;color:var(--gray-600);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-meta{display:flex;gap:16px;color:var(--gray-600);font-size:14px}
.meta-item{display:inline-flex;align-items:center;gap:6px}

/* Actions */
.actions{padding:16px 0}
.action-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.action-card{background:#fff;border:1px solid var(--gray-200);border-radius:16px;padding:18px;box-shadow:var(--shadow)}

/* Split content */
.content-split{padding:12px 0 40px}
.split-grid{display:grid;grid-template-columns:1fr;gap:28px}
.split-row{display:grid;grid-template-columns:1.1fr 1fr;gap:28px;align-items:center}
.split-row.reverse{grid-template-columns:1fr 1.1fr}
.visual-card{background:linear-gradient(135deg, var(--teal-300), var(--teal-200));border-radius:24px;box-shadow:var(--shadow);padding:0;overflow:hidden}
.visual-img{width:100%;height:100%;object-fit:cover;display:block}
.split-text{padding:10px}
.split-text h3{margin:0 0 8px;color:var(--gray-900)}
.split-text p{margin:0;color:var(--gray-600)}

/* CTA */
.cta{background:linear-gradient(90deg,var(--teal-600),var(--teal-300));color:#fff;padding:36px 0;margin-top:14px}
.cta-inner{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center}

/* Footer */
.site-footer{background:#fff;border-top:1px solid var(--gray-200);margin-top:18px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:20px;padding:24px 0}
.footer-brand{display:flex;align-items:center;gap:12px;font-weight:700;color:var(--gray-900)}
.footer-mark{width:28px;height:28px}
.list-plain{list-style:none;padding:0;margin:8px 0 0}
.list-plain li{margin:6px 0}
.list-plain a{color:var(--gray-700);text-decoration:none}
.list-plain a:hover{color:var(--teal-600)}
.copyright{border-top:1px solid var(--gray-200);padding:14px;text-align:center;color:var(--gray-600)}
.whatsapp{position:fixed;right:16px;bottom:16px;background:#111827;color:#fff;text-decoration:none;padding:12px 14px;border-radius:999px;box-shadow:var(--shadow);font-weight:700}

/* Focus visible */
:focus-visible{outline:2px solid var(--teal-500);outline-offset:2px;border-radius:8px}

/* Responsive */
@media (max-width: 1024px){
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(3,1fr)}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width: 1024px){
  .nav-list, .nav .btn{display:none}
  .nav-toggle{display:flex}
}
@media (max-width: 768px){
  
  .hero-bg{height:300px}
  .hero-content{margin-top:-220px}
  .hero-title{font-size:34px}
  .stats-grid{grid-template-columns:1fr}
  .feature-grid{grid-template-columns:1fr}
  .data-grid{grid-template-columns:1fr}
  .article-grid{grid-template-columns:1fr}
  .action-grid{grid-template-columns:1fr}
  .split-row{grid-template-columns:1fr}
  .split-row.reverse{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .stats-block{grid-template-columns:1fr}
  .stat-box{padding:20px}
  .stat-value{font-size:28px}
  .stat-note{font-size:14px}
  .contact-grid{grid-template-columns:1fr}
  .page-grid{grid-template-columns:1fr}
}
/* Page intro */
.page-intro{padding:30px 0 10px}
.page-title{text-align:center;margin:0 0 6px;color:var(--gray-900);font-size:36px}
.page-sub{text-align:center;margin:0 0 18px;color:var(--gray-600)}
.article-detail{padding:20px 0}
.detail-head{background:#fff;border:1px solid var(--gray-200);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.detail-cover{width:100%;height:320px;object-fit:cover;display:block}
.detail-body{padding:16px}
.detail-badges{display:flex;gap:8px;margin-bottom:6px}
.detail-title{margin:0 0 8px;color:var(--gray-900);font-size:32px;line-height:1.25}
.detail-meta{display:flex;gap:16px;color:var(--gray-600)}
.detail-content{background:#fff;border:1px solid var(--gray-200);border-radius:18px;padding:18px;box-shadow:var(--shadow);margin-top:14px}
.detail-content h2{margin:12px 0;color:var(--gray-900)}
.detail-content p{margin:10px 0;color:var(--gray-700)}
.detail-content ul{margin:8px 0 12px 18px;color:var(--gray-700)}
.detail-content blockquote{margin:14px 0;padding:12px 14px;border-left:4px solid var(--teal-500);background:#f0fdfa;border-radius:12px;color:var(--gray-700)}
.detail-content figure{margin:16px 0}
.detail-content figure img{width:100%;border-radius:12px;border:1px solid var(--gray-200)}
.detail-content figcaption{font-size:14px;color:var(--gray-600);margin-top:6px}
.data-page{padding:14px 0}
.stats-block{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:12px}
.stat-box{border:1px solid var(--gray-200);border-radius:16px;padding:18px;box-shadow:var(--shadow);background:#fff}
.stat-box{transition:transform .2s ease, box-shadow .2s ease}
.stat-box:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(15,23,42,.10)}
.stat-blue{background:linear-gradient(0deg,#e6fffb,#ffffff)}
.stat-orange{background:linear-gradient(0deg,#fff7ed,#ffffff)}
.stat-green{background:linear-gradient(0deg,#f0fdf4,#ffffff)}
.stat-teal{background:linear-gradient(0deg,#ecfeff,#ffffff)}
.stat-value{font-size:24px;font-weight:800;color:var(--gray-900)}
.stat-note{color:var(--gray-600)}
@media (max-width: 1024px){
  .stats-block{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 768px){
  .stats-block{grid-template-columns:1fr}
}
.tabs{display:flex;gap:8px;border:1px solid var(--gray-200);border-radius:12px;padding:6px;background:#f8fafc;margin:10px 0 12px}
.tab{border:none;background:transparent;padding:10px 16px;border-radius:10px;color:var(--gray-700);font-weight:600;cursor:pointer}
.tab.active{background:#fff;box-shadow:var(--shadow);color:var(--gray-900)}
.chart-card{background:#fff;border:1px solid var(--gray-200);border-radius:16px;overflow:hidden;box-shadow:var(--shadow);padding:12px;margin-bottom:16px}
.chart-card.hidden{display:none}
.chart-title{margin:6px 8px 12px;color:var(--gray-900)}
.notes{background:#f0fdfa;border:1px solid var(--gray-200);border-radius:16px;padding:14px}
.notes h4{margin:0 0 8px;color:var(--gray-900)}
.notes ul{margin:0;padding-left:18px;color:var(--gray-700)}
.contact{padding:18px 0}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.card{background:#fff;border:1px solid var(--gray-200);border-radius:18px;box-shadow:var(--shadow);padding:18px}
.contact-card h2{margin:0 0 8px;color:var(--gray-900)}
.contact-card p{margin:0 0 14px;color:var(--gray-600)}
.contact-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:16px}
.contact-item{display:flex;align-items:flex-start;gap:14px}
.contact-icon{width:48px;height:48px;border-radius:999px;background:linear-gradient(135deg,#10b3a2,#55d1cc);display:inline-flex;align-items:center;justify-content:center;flex:none}
.contact-label{font-weight:700;color:var(--gray-900)}
.contact-value{color:var(--gray-700)}
.contact-link{color:#06b6d4;text-decoration:none}
.contact-link:hover{text-decoration:underline}
.map-alert{display:flex;gap:12px;align-items:center;background:#e0f7fa;border:1px solid #b6e6ee;border-radius:12px;padding:18px}
.map-icon{font-size:28px}
.map-title{font-weight:700;color:#0f172a}
.map-desc{color:var(--gray-700)}
.map-frame{position:relative;overflow:hidden;border-radius:12px;aspect-ratio:16/9;background:#f8fafc}
.map-frame iframe{position:absolute;inset:0;width:100%!important;height:100%!important;border:0}
@media (max-width: 1024px){
  .contact-grid{grid-template-columns:1fr !important}
}
.page{padding:18px 0}
.page-grid{display:grid;grid-template-columns:2fr 1fr;gap:24px}
.prose h2{margin:0 0 8px;color:var(--gray-900)}
.prose h3{margin:16px 0 8px;color:var(--gray-900)}
.prose p{color:var(--gray-700)}
.prose ul{margin:8px 0 12px 18px}
.callout{background:#fff7ed;border:1px solid #fed7aa;color:#7c2d12;border-radius:12px;padding:12px;margin:10px 0}
.sidebar h3{margin:0 0 8px;color:var(--gray-900)}