:root{--blue:#0046be;--blue-dark:#003087;--navy:#17243a;--yellow:#ffcc00;--red:#d92532;--green:#087a3e;--ink:#1e293b;--muted:#64748b;--line:#dce3ed;--bg:#f6f8fb;--white:#fff;--container:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:16px;line-height:1.65;background:#fff;padding-bottom:76px}a{color:inherit;text-decoration:none}.skip-link{position:fixed;top:8px;left:8px;z-index:9999;background:#fff;padding:10px 14px;transform:translateY(-160%)}.skip-link:focus{transform:none}.top-bar{min-height:38px;padding:7px 5%;display:flex;align-items:center;justify-content:space-between;background:var(--navy);color:#fff;font-size:.84rem}.top-bar .badge{display:inline-block;margin-right:7px;padding:2px 8px;border-radius:4px;background:var(--red);font-size:.72rem;font-weight:800}header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.98);box-shadow:0 2px 12px rgba(15,31,54,.09)}.navbar{max-width:var(--container);min-height:76px;margin:auto;padding:8px 20px;display:flex;align-items:center;justify-content:space-between;gap:30px}.logo-brand{display:flex;align-items:center;gap:10px;color:var(--blue);font-weight:850;font-size:.82rem;letter-spacing:.02em}.logo-brand img{width:55px;height:44px;object-fit:contain}.nav-links{display:flex;align-items:center;gap:25px;padding:0;margin:0;list-style:none;font-size:.91rem;font-weight:700}.nav-links a:hover,.nav-links a[aria-current=page]{color:var(--blue)}.header-cta{padding:10px 18px;border-radius:7px;background:var(--blue);color:#fff;font-weight:800;white-space:nowrap}.hamburger{display:none;width:44px;height:44px;padding:10px;border:0;background:none}.hamburger span{display:block;height:2px;margin:5px 0;border-radius:2px;background:var(--navy)}.mobile-overlay{display:none}.eyebrow{display:block;color:var(--yellow);font-size:.76rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.eyebrow.dark{color:var(--blue)}
.blog-hero{padding:78px 20px;background:linear-gradient(135deg,#0046be 0%,#003087 62%,#17243a 100%);color:#fff}.blog-hero-inner{width:min(100%,var(--container));margin:auto;display:grid;grid-template-columns:1.12fr .88fr;gap:90px;align-items:center}.blog-hero h1{max-width:720px;margin:10px 0 20px;font-size:clamp(3.2rem,6.8vw,6rem);line-height:.93;letter-spacing:-.055em}.blog-hero p{max-width:690px;color:#dce8ff;font-size:1.08rem}.diagnostic-card{padding:27px;border-radius:17px;background:#fff;color:var(--ink);box-shadow:0 20px 55px rgba(0,0,0,.22)}.diagnostic-card>span{font-size:.73rem;font-weight:850;letter-spacing:.11em;text-transform:uppercase;color:var(--blue)}.diagnostic-card ol{margin:16px 0 22px;padding:0;list-style:none}.diagnostic-card li{display:flex;align-items:center;gap:11px;padding:9px 0;border-bottom:1px solid var(--line);font-weight:700;font-size:.92rem}.diagnostic-card li b{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#e9f1ff;color:var(--blue)}.diagnostic-card a{display:block;padding:12px 16px;border-radius:8px;background:var(--green);color:#fff;text-align:center;font-weight:850}.blog-section{width:min(calc(100% - 40px),var(--container));margin:auto;padding:92px 0}.section-heading{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:end;margin-bottom:34px}.section-heading h2{margin:6px 0 0;color:var(--navy);font-size:clamp(2.2rem,4vw,3.65rem);line-height:1.04;letter-spacing:-.035em}.section-heading>p{margin:0;color:var(--muted)}.filter-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}.filter-row span{padding:7px 12px;border:1px solid var(--line);border-radius:999px;color:#526176;background:#fff;font-size:.76rem;font-weight:750}.filter-row span:first-child{background:var(--navy);border-color:var(--navy);color:#fff}.post-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.post-card{min-height:350px;padding:25px;display:grid;grid-template-columns:42px 1fr;gap:14px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.post-card.featured{background:#f4f8ff}.post-number{color:#9ba9bc;font-size:.76rem;font-weight:800}.post-category{color:var(--blue);font-size:.72rem;font-weight:850;text-transform:uppercase;letter-spacing:.09em}.post-card h2{margin:9px 0 12px;font-size:1.35rem;line-height:1.2;color:var(--navy)}.post-card h2 a:hover{color:var(--blue)}.post-card p{margin:0 0 22px;color:var(--muted);font-size:.9rem}.read-link{font-size:.84rem;font-weight:850;color:var(--blue)}.blog-bottom{max-width:var(--container);margin:0 auto 90px;padding:45px;display:flex;align-items:center;justify-content:space-between;gap:40px;border-radius:18px;background:var(--navy);color:#fff}.blog-bottom h2{margin:7px 0;font-size:clamp(2rem,4vw,3.2rem);line-height:1}.blog-bottom p{margin:0;color:#cbd5e1}.blog-bottom>div:last-child{display:grid;gap:9px;min-width:230px}.blog-bottom a{padding:12px 16px;border-radius:8px;background:#fff;color:var(--navy);text-align:center;font-weight:850}.blog-bottom a:last-child{background:var(--green);color:#fff}
.article-shell{width:min(calc(100% - 40px),var(--container));margin:auto}.breadcrumbs{padding:25px 0;color:#6d7b8e;font-size:.78rem;display:flex;gap:8px;flex-wrap:wrap}.breadcrumbs a:hover{color:var(--blue)}.article-header{max-width:920px;padding:45px 0 34px}.article-category{color:var(--blue);font-size:.77rem;font-weight:850;letter-spacing:.11em;text-transform:uppercase}.article-header h1{margin:12px 0 20px;color:var(--navy);font-size:clamp(2.7rem,5.7vw,5.2rem);line-height:.98;letter-spacing:-.052em}.article-header>p{max-width:800px;color:var(--muted);font-size:1.08rem}.article-meta{display:flex;gap:20px;color:#78869a;font-size:.77rem;font-weight:700}.safety-banner{margin-bottom:45px;padding:20px 24px;display:grid;grid-template-columns:130px 1fr;gap:20px;border-left:5px solid var(--red);border-radius:8px;background:#fff1f2}.safety-banner strong{color:#9f1420;font-size:.86rem;text-transform:uppercase;letter-spacing:.08em}.safety-banner p{margin:0;color:#6c2630;font-size:.91rem}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:80px;align-items:start}.article-content{max-width:770px}.article-content .lead{margin-top:0;color:#34445a;font-size:1.16rem;line-height:1.8}.article-content h2{margin:46px 0 13px;color:var(--navy);font-size:1.75rem;line-height:1.15}.article-content ul{padding-left:22px}.article-content li{margin:9px 0}.check-list{padding:0;list-style:none}.check-list li{display:grid;grid-template-columns:35px 1fr;gap:12px;align-items:start;margin:13px 0}.check-list span{display:grid;place-items:center;width:31px;height:31px;border-radius:50%;background:#e9f1ff;color:var(--blue);font-weight:850;font-size:.78rem}.check-list p{margin:2px 0}.callout{margin:30px 0;padding:22px;border-radius:12px;background:#fff7d6;border:1px solid #f0d66d}.callout strong{color:#745700}.callout p{margin:5px 0 0;color:#63582c}.article-cta{margin:50px 0 30px;padding:30px;display:flex;justify-content:space-between;align-items:center;gap:30px;border-radius:16px;background:var(--blue);color:#fff}.article-cta span{font-size:.74rem;font-weight:850;text-transform:uppercase;letter-spacing:.1em;color:#d7e4ff}.article-cta h2{margin:4px 0;color:#fff;font-size:1.6rem}.article-cta>div:last-child{display:grid;gap:8px;min-width:165px}.article-cta a{padding:10px 13px;border-radius:7px;text-align:center;font-size:.83rem;font-weight:850}.cta-call{background:#fff;color:var(--blue)}.cta-wa{background:var(--green);color:#fff}.editorial-note{padding:18px;border-top:1px solid var(--line);color:#6b7789;font-size:.8rem}.article-sidebar{position:sticky;top:110px;display:grid;gap:16px}.side-card{padding:23px;border:1px solid var(--line);border-radius:13px;background:var(--bg)}.side-card>span{color:var(--blue);font-size:.7rem;font-weight:850;text-transform:uppercase;letter-spacing:.09em}.side-card h2{margin:8px 0;font-size:1.35rem;line-height:1.2;color:var(--navy)}.side-card p{color:var(--muted);font-size:.86rem}.side-card>a{display:block;padding:10px;border-radius:7px;background:var(--navy);color:#fff;text-align:center;font-size:.82rem;font-weight:800}.side-card dl{margin:12px 0 0}.side-card dl div{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-top:1px solid var(--line);font-size:.8rem}.side-card dt{color:var(--muted)}.side-card dd{margin:0;font-weight:800}.related{margin:90px 0}.related>h2{color:var(--navy);font-size:2rem}.related>div{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}.related a{padding:22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.related span,.related strong{display:block}.related span{color:var(--blue);font-size:.7rem;font-weight:850;text-transform:uppercase}.related strong{margin-top:7px;color:var(--navy)}
footer{padding:52px 20px 0;background:#101b2d;color:#fff}.footer-content{max-width:var(--container);margin:auto;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:50px}.footer-content h2{font-size:1rem;margin:0 0 10px}.footer-content p{max-width:430px;margin:0;color:#aeb9c9;font-size:.86rem}.footer-content a{display:block;margin:6px 0;color:#dce4ee;font-size:.86rem}.copyright{max-width:var(--container);margin:35px auto 0;padding:17px 0;border-top:1px solid rgba(255,255,255,.12);color:#8e9bad;font-size:.75rem}.floating-bottom-bar{position:fixed;z-index:1100;bottom:0;left:0;right:0;display:grid;grid-template-columns:1fr 1fr;background:#fff;box-shadow:0 -5px 22px rgba(8,25,50,.16)}.floating-bottom-bar a{min-height:58px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:850}.floating-call{background:var(--blue)}.floating-whatsapp{background:var(--green)}
@media(max-width:900px){.nav-links{position:fixed;inset:114px 0 auto 0;display:none;flex-direction:column;align-items:stretch;gap:0;padding:15px 20px;background:#fff;box-shadow:0 20px 40px rgba(0,0,0,.15)}.nav-links.active{display:flex}.nav-links a{display:block;padding:12px}.hamburger{display:block;margin-left:auto}.header-cta{display:none}.mobile-overlay.active{display:block;position:fixed;z-index:900;inset:114px 0 0;background:rgba(7,20,40,.45)}.blog-hero-inner,.section-heading,.article-layout{grid-template-columns:1fr}.blog-hero-inner{gap:45px}.post-grid{grid-template-columns:1fr 1fr}.article-sidebar{position:static;grid-template-columns:1fr 1fr}.article-content{max-width:none}.footer-content{grid-template-columns:1fr 1fr}.article-layout{gap:45px}}
@media(max-width:620px){body{padding-bottom:66px}.top-bar{min-height:34px}.top-bar>span:first-child{display:none}.top-bar>span:last-child{width:100%;justify-content:center}.navbar{min-height:68px;padding-inline:14px}.nav-links{inset:102px 0 auto}.mobile-overlay.active{inset:102px 0 0}.brand-text{display:none}.blog-hero{padding:58px 14px}.blog-hero h1{font-size:clamp(2.85rem,15vw,4.3rem)}.blog-section,.article-shell{width:min(calc(100% - 28px),var(--container))}.blog-section{padding:68px 0}.section-heading{gap:20px}.post-grid{grid-template-columns:1fr}.post-card{min-height:300px}.blog-bottom{margin:0 14px 70px;padding:30px 22px;display:grid}.blog-bottom>div:last-child{min-width:0}.article-header{padding-top:25px}.article-header h1{font-size:clamp(2.45rem,12vw,3.6rem)}.safety-banner{grid-template-columns:1fr;gap:6px;padding:18px}.article-sidebar{grid-template-columns:1fr}.article-cta{display:grid}.article-cta>div:last-child{min-width:0}.related>div{grid-template-columns:1fr}.footer-content{grid-template-columns:1fr;gap:28px}.floating-bottom-bar a{min-height:54px;font-size:.86rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}