:root{--brand-dark:#0b1c46;--brand-dark-2:#10245a;--brand-deep:#071230;--brand-accent:#2563eb;--brand-accent-br:#3b82f6;--brand-accent-so:#60a5fa;--brand-tint:#eff6ff;--brand-wash:#f6f9ff;--cta:#d64000;--cta-dark:#9a3412;--wa:#25d366;--wa-dark:#1daa61;--ink:#0b1220;--text:#41495a;--muted:#5f6b80;--border:#e7ecf6;--border-strong:#dce7f7;--surface:#f7faff;--white:#fff;--fs-xs:12px;--fs-sm:13px;--fs-base:15px;--fs-md:16px;--fs-lg:18px;--fs-xl:21px;--fs-h3:24px;--fs-h2:clamp(28px,3.4vw,42px);--fs-h1:clamp(30px,3.6vw,44px);--r-xs:6px;--r-sm:12px;--r-md:18px;--r-lg:26px;--r-pill:999px;--shadow:0 30px 80px rgba(11,28,70,.12);--shadow-soft:0 18px 50px rgba(11,28,70,.08);--shadow-card:0 24px 70px rgba(11,28,70,.13)}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:90px;overflow-x:clip}body{font-family:Inter,Arial,sans-serif;color:var(--text);background:#fff;line-height:1.65;font-size:var(--fs-base);-webkit-font-smoothing:antialiased;overflow-x:hidden}h1,h2,h3,h4{color:var(--ink)}a{text-decoration:none;color:inherit}button,input{font:inherit}button{cursor:pointer}.container{width:min(1280px, 92%);margin:auto}.ic{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;display:block}.meta-ic{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:13px 24px;border-radius:var(--r-pill);font-weight:700;font-size:var(--fs-base);border:0;transition:.25s ease;white-space:nowrap}.btn-primary{position:relative;overflow:hidden;background:var(--cta);color:#fff;box-shadow:0 12px 28px rgba(214,64,0,.22)}.btn-primary:after{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-18deg);transition:left .6s ease}.btn-primary:hover:after{left:140%}.btn-primary:hover{background:var(--cta-dark);transform:translateY(-2px)}.btn-whatsapp{background:var(--wa);color:#071a0d}.btn-whatsapp:hover{background:var(--wa-dark);transform:translateY(-1px)}
.nav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(220,231,247,.88)}.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px 0}.logo{font-size:var(--fs-h3);font-weight:700;letter-spacing:-.5px;color:var(--brand-dark)}.logo span{color:var(--brand-accent)}.nav-links{display:flex;align-items:center;gap:28px;font-size:var(--fs-base);font-weight:500;color:var(--muted)}.nav-links>a:not(.btn):hover{color:var(--brand-accent)}.nav-dropdown{position:relative}.nav-dropdown-toggle{border:0;background:none;color:inherit;font-weight:700;display:flex;align-items:center;gap:7px;padding:20px 0}.nav-dropdown-toggle svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2}.mega-menu{position:absolute;top:58px;left:-80px;width:680px;background:#fff;border:1px solid var(--border);border-radius:22px;box-shadow:var(--shadow-card);padding:22px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s ease;display:grid;grid-template-columns:1fr 1fr;gap:10px}.nav-dropdown:hover .mega-menu,.nav-dropdown.open .mega-menu{opacity:1;visibility:visible;transform:none}.mega-group{padding:10px}.mega-group h4{font-size:var(--fs-sm);color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}.mega-group a{display:block;padding:9px 8px;border-radius:9px;color:var(--brand-dark);font-size:var(--fs-sm);font-weight:700}.mega-group a:hover{background:var(--brand-wash);color:var(--brand-accent)}.mobile-menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--border);border-radius:11px;background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:5px}.mobile-menu-toggle span{width:19px;height:2px;background:var(--brand-dark);border-radius:3px}
.hero{position:relative;overflow:hidden;padding:56px 0 64px;background:linear-gradient(180deg,#fff 0%,var(--brand-wash) 100%)}.aurora{position:absolute;inset:0;pointer-events:none;overflow:hidden}.aurora span{position:absolute;border-radius:50%;filter:blur(85px);opacity:.55}.aurora .a1{width:430px;height:430px;background:#bfdbfe;top:-230px;left:-120px;animation:driftA 22s ease-in-out infinite}.aurora .a2{width:390px;height:390px;background:#e0e7ff;right:-150px;top:-150px;animation:driftB 26s ease-in-out infinite}@keyframes driftA{50%{transform:translate(65px,35px) scale(1.12)}}@keyframes driftB{50%{transform:translate(-45px,30px) scale(1.1)}}.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:end}.breadcrumb{font-size:var(--fs-sm);color:var(--muted);margin-bottom:18px}.breadcrumb a{color:var(--brand-accent);font-weight:700}.kicker{font-weight:600;font-size:var(--fs-sm);letter-spacing:2px;text-transform:uppercase;color:var(--brand-accent);display:block;margin-bottom:12px}.hero h1{font-size:var(--fs-h1);line-height:1.12;letter-spacing:-1.2px;font-weight:700;margin-bottom:16px;max-width:16ch}.hero h1 span{color:var(--brand-accent)}.hero p{font-size:var(--fs-lg);color:var(--muted);max-width:670px}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.stat{padding:18px 16px;border-radius:var(--r-md);background:rgba(255,255,255,.82);border:1px solid var(--border-strong);box-shadow:var(--shadow-soft)}.stat strong{display:block;color:var(--brand-dark);font-size:var(--fs-xl);line-height:1.1}.stat span{display:block;color:var(--muted);font-size:var(--fs-sm);margin-top:4px}
.controls{padding:26px 0 18px;background:#fff;position:sticky;top:76px;z-index:25;border-bottom:1px solid rgba(231,236,246,.8)}.control-row{display:grid;grid-template-columns:minmax(260px,1fr) auto;gap:20px;align-items:center}.search-box{position:relative}.search-box .ic{position:absolute;left:16px;top:50%;transform:translateY(-50%);width:20px;height:20px;color:var(--muted)}.search-box input{width:100%;height:50px;border:1px solid var(--border);border-radius:var(--r-pill);padding:0 18px 0 48px;font-size:var(--fs-md);outline:none;background:#fff;color:var(--ink)}.search-box input:focus{border-color:var(--brand-accent);box-shadow:0 0 0 4px rgba(37,99,235,.09)}.filters{display:flex;gap:8px;align-items:center;overflow-x:auto;scrollbar-width:none;padding:2px}.filters::-webkit-scrollbar{display:none}.filter-btn{flex:none;border:1px solid var(--border);background:#fff;color:var(--muted);padding:10px 15px;border-radius:var(--r-pill);font-weight:700;font-size:var(--fs-sm);transition:.2s ease}.filter-btn:hover,.filter-btn.active{background:var(--brand-dark);border-color:var(--brand-dark);color:#fff}
.read-link{display:inline-flex;align-items:center;gap:6px;color:var(--brand-accent);font-size:var(--fs-sm);font-weight:800}.read-link:hover{gap:9px}
.library{padding:58px 0 82px;background:linear-gradient(180deg,var(--brand-wash),#fff 30%)}.library-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:30px}.library-head h2{font-size:var(--fs-h2);line-height:1.14;letter-spacing:-1.2px}.result-count{font-size:var(--fs-sm);color:var(--muted);font-weight:700}.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.blog-card{border:1px solid var(--border);border-radius:var(--r-lg);background:#fff;overflow:hidden;box-shadow:0 12px 34px rgba(11,28,70,.07);transition:.25s ease;min-width:0}.blog-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-soft)}.blog-card.hidden{display:none}.blog-card.collapsed{display:none}.blog-cover{position:relative;height:190px;display:block;overflow:hidden;background:linear-gradient(145deg,#eff6ff,#dbeafe)}.blog-card:nth-child(5n+2) .blog-cover{background:linear-gradient(145deg,#eef2ff,#dbeafe)}.blog-card:nth-child(5n+3) .blog-cover{background:linear-gradient(145deg,#f8fbff,#e0e7ff)}.blog-card:nth-child(5n+4) .blog-cover{background:linear-gradient(145deg,#eaf3ff,#eff6ff)}.blog-card:nth-child(5n+5) .blog-cover{background:linear-gradient(145deg,#f6f9ff,#dbe7ff)}.cover-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(37,99,235,.065) 1px,transparent 1px),linear-gradient(90deg,rgba(37,99,235,.065) 1px,transparent 1px);background-size:30px 30px;mask-image:linear-gradient(135deg,#000,transparent 80%)}.cover-orb{position:absolute;border-radius:50%;filter:blur(4px)}.orb-a{width:140px;height:140px;background:rgba(37,99,235,.12);right:-30px;top:-38px}.orb-b{width:90px;height:90px;background:rgba(99,102,241,.10);left:34px;bottom:-35px}.cover-icon{position:absolute;left:22px;bottom:22px;width:52px;height:52px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(145deg,var(--brand-accent),var(--brand-accent-br));color:#fff;box-shadow:0 12px 25px rgba(37,99,235,.26)}.cover-tag{position:absolute;right:18px;top:18px;padding:7px 11px;border-radius:var(--r-pill);background:rgba(255,255,255,.9);color:var(--brand-dark);font-size:var(--fs-xs);font-weight:800;border:1px solid rgba(220,231,247,.8)}.cover-mark{position:absolute;left:22px;top:20px;color:var(--brand-dark);font-size:var(--fs-sm);font-weight:800;letter-spacing:-.2px}.blog-body{padding:21px 20px 20px}.blog-meta{display:flex;flex-wrap:wrap;gap:10px 14px;color:var(--muted);font-size:var(--fs-xs);margin-bottom:11px}.blog-meta span{display:inline-flex;align-items:center;gap:5px}.blog-body h3{font-size:var(--fs-lg);line-height:1.34;letter-spacing:-.35px;margin-bottom:18px;min-height:72px}.blog-body h3 a:hover{color:var(--brand-accent)}.blog-foot{display:flex;align-items:center;justify-content:space-between;gap:10px}.category-pill{display:inline-flex;padding:6px 10px;border-radius:var(--r-pill);background:var(--brand-tint);color:var(--brand-accent);font-weight:800;font-size:var(--fs-xs)}.more-wrap{text-align:center;margin-top:30px}.empty{display:none;padding:44px 24px;text-align:center;border:1px dashed var(--border-strong);border-radius:var(--r-lg);background:#fff;color:var(--muted)}.empty.show{display:block}
.cta-section{padding:0 0 82px}.cta-panel{border-radius:32px;padding:52px 28px;text-align:center;background:linear-gradient(135deg,var(--brand-deep),var(--brand-dark) 60%,var(--brand-accent) 150%);color:#fff;position:relative;overflow:hidden}.cta-panel:after{content:"";position:absolute;width:320px;height:320px;border-radius:50%;right:-110px;top:-160px;background:rgba(96,165,250,.17)}.cta-inner{position:relative;z-index:1}.cta-panel h2{color:#fff;font-size:var(--fs-h2);line-height:1.15;letter-spacing:-1px;margin-bottom:13px}.cta-panel p{color:rgba(255,255,255,.8);font-size:var(--fs-lg);max-width:650px;margin:0 auto 24px}.cta-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.site-footer{background:var(--brand-deep);color:rgba(255,255,255,.72);padding:52px 0 28px}.footer-main-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:34px}.footer-about h3{color:#fff;font-size:var(--fs-xl);margin-bottom:10px}.footer-about p{max-width:380px;font-size:var(--fs-sm)}.footer-contact{display:flex;flex-direction:column;gap:6px;margin-top:14px}.footer-contact a{color:#fff;font-size:var(--fs-sm)}.footer-column h4{color:#fff;font-size:var(--fs-sm);text-transform:uppercase;letter-spacing:.08em;margin-bottom:11px}.footer-column a{display:block;color:rgba(255,255,255,.78);font-size:var(--fs-sm);padding:4px 0}.footer-column a:hover{color:#fff}.footer-bottom{margin-top:34px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:16px;font-size:var(--fs-xs)}.floating-whatsapp{position:fixed;right:22px;bottom:22px;z-index:90;background:var(--wa);color:#071a0d;width:56px;height:56px;display:grid;place-items:center;border-radius:50%;box-shadow:0 14px 32px rgba(37,211,102,.35);font-weight:900}.floating-whatsapp svg{width:28px;height:28px;fill:#fff}.sticky-mobile-cta{display:none}
@media(max-width:980px){.nav-links{position:absolute;left:4%;right:4%;top:76px;display:none;flex-direction:column;align-items:stretch;gap:4px;padding:14px;background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow-card)}.nav-links.open{display:flex}.mobile-menu-toggle{display:flex}.nav-dropdown-toggle{padding:10px 4px;width:100%;justify-content:space-between}.mega-menu{position:static;width:100%;opacity:1;visibility:visible;transform:none;display:none;box-shadow:none;border:0;padding:4px;grid-template-columns:1fr}.nav-dropdown.open .mega-menu{display:grid}.nav-links>a:not(.btn){padding:10px 4px}.hero-inner{grid-template-columns:1fr;gap:30px}.hero-stats{max-width:640px}.controls{top:74px}.control-row{grid-template-columns:1fr;gap:12px}.blog-grid{grid-template-columns:repeat(2,1fr)}.footer-main-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-column:last-child{grid-column:2/-1;display:grid;grid-template-columns:repeat(3,1fr);align-content:start;gap:0 16px}}
@media(max-width:640px){.container{width:92%}.nav-inner{padding:13px 0}.logo{font-size:21px}.hero{padding:34px 0 38px}.hero h1{max-width:none}.hero p{font-size:var(--fs-md)}.hero-stats{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:10px;padding-bottom:4px;scrollbar-width:none}.hero-stats::-webkit-scrollbar{display:none}.stat{flex:0 0 148px;scroll-snap-align:start}.controls{position:relative;top:auto;padding:18px 0 12px}.search-box input{height:48px}.filters{margin-right:-4%}.library{padding:42px 0 70px}.library-head{display:block;margin-bottom:20px}.result-count{margin-top:7px}.blog-grid{grid-template-columns:1fr;gap:16px}.blog-cover{height:170px}.blog-body h3{min-height:0}.cta-section{padding-bottom:72px}.cta-panel{padding:40px 20px;border-radius:26px}.cta-panel p{font-size:var(--fs-md)}.cta-actions .btn{width:100%}.site-footer{padding-bottom:86px}.footer-main-grid{grid-template-columns:1fr 1fr;gap:28px 18px}.footer-about{grid-column:1/-1}.footer-column:last-child{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column}.floating-whatsapp{display:none}.sticky-mobile-cta{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:100;box-shadow:0 -12px 30px rgba(11,28,70,.15)}.sticky-mobile-cta a{padding:14px;text-align:center;font-weight:800;color:#fff}.sticky-mobile-cta a:first-child{background:var(--cta)}.sticky-mobile-cta a:last-child{background:var(--wa);color:#071a0d}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ===== V2: editorial hero + real live blog banners ===== */
.hero-editorial{padding:44px 0 52px;background:linear-gradient(180deg,#fff 0%,var(--brand-wash) 100%);overflow:hidden}
.hero-editorial .breadcrumb{margin-bottom:22px}
.hero-editorial-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:46px;align-items:center}
.hero-copy-editorial h1{font-size:var(--fs-h1);line-height:1.1;letter-spacing:-1.2px;max-width:13ch;margin-bottom:17px}
.hero-copy-editorial h1 span{color:var(--brand-accent)}
.hero-copy-editorial p{font-size:var(--fs-lg);color:var(--muted);max-width:570px;margin-bottom:23px}
.hero-line{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:var(--fs-sm);font-style:normal}
.hero-line strong{color:var(--brand-dark);font-size:var(--fs-base)}
.hero-line span{width:28px;height:1px;background:var(--border-strong)}
.hero-line em{font-style:normal}
.hero-latest-card{position:relative;display:block;height:330px;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-card);background:var(--brand-dark)}
.hero-latest-card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .45s ease}
.hero-latest-card:hover img{transform:scale(1.025)}
.hero-latest-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(7,18,48,.9) 100%)}
.hero-latest-copy{position:absolute;left:26px;right:26px;bottom:23px;color:#fff;display:grid;gap:6px}
.hero-latest-copy span{font-size:var(--fs-sm);color:rgba(255,255,255,.8)}
.hero-latest-copy strong{font-size:var(--fs-xl);line-height:1.25;max-width:28ch}
.hero-latest-copy b{font-size:var(--fs-sm);color:#fff}

.blog-cover{background:#eef3fa!important}
.blog-image{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease;background:#eef3fa}
.blog-card:hover .blog-image{transform:scale(1.035)}
.image-category{position:absolute;left:14px;bottom:14px;padding:6px 10px;border-radius:var(--r-pill);background:rgba(255,255,255,.94);backdrop-filter:blur(8px);color:var(--brand-dark);font-size:var(--fs-xs);font-weight:800;box-shadow:0 7px 18px rgba(11,28,70,.12)}

@media(max-width:980px){
  .hero-editorial-grid{grid-template-columns:1fr;gap:28px}
  .hero-copy-editorial h1{max-width:18ch}
  .hero-latest-card{height:320px}
}
@media(max-width:640px){
  .hero-editorial{padding:28px 0 34px}
  .hero-editorial .breadcrumb{margin-bottom:16px}
  .hero-editorial-grid{gap:22px}
  .hero-copy-editorial h1{max-width:none;margin-bottom:13px}
  .hero-copy-editorial p{font-size:var(--fs-md);margin-bottom:18px}
  .hero-line{overflow-x:auto;white-space:nowrap;scrollbar-width:none;padding-bottom:2px}
  .hero-line::-webkit-scrollbar{display:none}
  .hero-latest-card{height:235px;border-radius:22px}
  .hero-latest-copy{left:18px;right:18px;bottom:17px}
  .hero-latest-copy strong{font-size:var(--fs-lg);max-width:100%}
  .blog-cover{height:190px}
}

/* ===== V4: browse by topic ===== */
.category-browser{margin:0 0 34px;padding:22px;border:1px solid var(--border);border-radius:24px;background:rgba(255,255,255,.88);box-shadow:0 16px 44px rgba(11,28,70,.07)}
.category-browser-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:16px}
.category-browser-head .eyebrow{display:block;color:var(--brand-accent);font-size:var(--fs-xs);font-weight:800;letter-spacing:.09em;text-transform:uppercase;margin-bottom:4px}
.category-browser-head h3{font-size:var(--fs-xl);line-height:1.2;letter-spacing:-.45px}
.category-browser-head p{max-width:470px;color:var(--muted);font-size:var(--fs-sm);text-align:right}
.category-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.category-card{appearance:none;width:100%;border:1px solid var(--border);border-radius:16px;background:linear-gradient(180deg,#fff,var(--brand-wash));padding:14px 13px;display:flex;align-items:center;gap:11px;text-align:left;color:var(--brand-dark);transition:.22s ease;cursor:pointer;min-width:0}
.category-card:hover{transform:translateY(-2px);border-color:#c9dafa;box-shadow:0 10px 24px rgba(37,99,235,.10)}
.category-card.active{background:linear-gradient(145deg,var(--brand-dark),var(--brand-dark-2));border-color:var(--brand-dark);color:#fff;box-shadow:0 12px 26px rgba(11,28,70,.16)}
.category-icon{flex:0 0 38px;width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--brand-tint);color:var(--brand-accent)}
.category-icon .ic{width:19px;height:19px}
.category-card.active .category-icon{background:rgba(255,255,255,.13);color:#fff}
.category-copy{min-width:0;display:grid;gap:1px}
.category-copy strong{font-size:12.5px;line-height:1.25;color:inherit;white-space:normal}
.category-copy small{font-size:11px;color:var(--muted)}
.category-card.active .category-copy small{color:rgba(255,255,255,.68)}
.category-card .category-arrow{margin-left:auto;width:16px;height:16px;opacity:.45;flex:0 0 auto}
.category-card.active .category-arrow{opacity:.8}
@media(max-width:980px){.category-grid{grid-template-columns:repeat(3,1fr)}.category-browser-head{align-items:start}.category-browser-head p{text-align:left}}
@media(max-width:640px){.category-browser{margin-bottom:24px;padding:16px;border-radius:20px}.category-browser-head{display:block;margin-bottom:13px}.category-browser-head p{margin-top:5px}.category-grid{display:flex;overflow-x:auto;gap:9px;margin-right:-16px;padding-right:16px;scrollbar-width:none;scroll-snap-type:x mandatory}.category-grid::-webkit-scrollbar{display:none}.category-card{flex:0 0 205px;scroll-snap-align:start;padding:13px 12px}.category-icon{width:36px;height:36px;flex-basis:36px}}