:root{
  --brand:#37666a;
  --brand-dark:#244c50;
  --ink:#142326;
  --muted:#647477;
  --soft:#f4f8f8;
  --line:#dce6e6;
  --white:#ffffff;
  --radius:24px;
  --shadow:0 20px 55px rgba(25,63,66,.12);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#fff;color:var(--ink);line-height:1.55}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
button,input,select,textarea{font:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}
.topbar{background:var(--brand-dark);color:#eef8f8;font-size:14px}
.topbar .container{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:24px}
header{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;justify-content:center;background:var(--brand);border-radius:12px;padding:9px 15px;min-width:175px}
.brand img{height:31px;width:auto;object-fit:contain}
.nav-links{display:flex;align-items:center;gap:22px;font-size:14px;font-weight:700}
.nav-links a:hover{color:var(--brand)}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 20px;font-weight:700;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-dark)}
.btn-secondary{background:#fff;border-color:var(--line)}
.hero{background:linear-gradient(180deg,#f5f9f9 0%,#fff 100%);padding:72px 0 48px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center;min-height:590px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--brand);font-size:12px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
.eyebrow:before{content:"";width:30px;height:2px;background:var(--brand)}
h1,h2,h3{margin:0;line-height:1.08;letter-spacing:-.03em}
h1{font-size:clamp(46px,6vw,78px);max-width:9.5ch}
h1 span{color:var(--brand)}
h2{font-size:clamp(34px,4vw,54px)}
h3{font-size:26px}
p{margin:0;color:var(--muted)}
.hero-copy p{font-size:18px;max-width:620px;margin:24px 0 28px}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.trust{display:flex;gap:18px;flex-wrap:wrap;margin-top:28px;font-size:14px;font-weight:700;color:#53666a}
.hero-media{height:540px;display:flex;align-items:center;justify-content:center;position:relative}
.hero-media:before{content:"";position:absolute;width:88%;height:88%;border-radius:42% 58% 55% 45%;background:#e7f0f0;transform:rotate(-6deg)}
.hero-media img{position:relative;z-index:1;width:100%;height:100%;max-width:620px;max-height:520px;object-fit:contain;filter:drop-shadow(0 30px 24px rgba(31,62,65,.16))}
.stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 15px 40px rgba(25,63,66,.06)}
.stat{padding:24px;border-right:1px solid var(--line);background:#fff}.stat:last-child{border-right:0}
.stat strong{display:block;color:var(--brand-dark);font-size:23px;line-height:1.18}.stat span{color:var(--muted);font-size:13px;font-weight:700}
section{padding:92px 0}
.section-head{display:grid;grid-template-columns:1fr .8fr;gap:50px;align-items:end;margin-bottom:42px}
.section-head .eyebrow{margin-bottom:14px}.section-head p{font-size:17px}
.product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.card{background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);padding:30px;overflow:hidden;display:flex;flex-direction:column;min-height:520px}.card h3{min-height:64px;display:flex;align-items:flex-start}.card p{min-height:88px}
.card.dark{background:linear-gradient(145deg,#21474a,#37666a);color:#fff;border-color:transparent}.card.dark p{color:#dceaea}
.tag{font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:800;color:var(--brand);margin-bottom:8px}.dark .tag{color:#c7dede}
.card p{margin-top:10px;max-width:48ch}
.pills{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.pill{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 10px;font-size:12px;font-weight:700;color:#486064}.dark .pill{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.18);color:#fff}
.product-media{height:330px;margin-top:auto;padding-top:22px;display:flex;align-items:center;justify-content:center}
.product-media img{width:100%;height:100%;object-fit:contain;object-position:center;filter:drop-shadow(0 18px 18px rgba(20,50,52,.13))}
.product-media.wide{height:310px}.product-media.tall{height:350px}
.towers{background:#f8fbfb}.tower-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.monitor{background:#edf5f5}.monitor-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:48px;align-items:center}
.phone-panel{min-height:560px;border-radius:28px;background:linear-gradient(145deg,var(--brand),var(--brand-dark));display:flex;align-items:center;justify-content:center;padding:28px;overflow:hidden}
.phone-panel img{height:500px;width:auto;max-width:100%;object-fit:contain;filter:drop-shadow(0 24px 24px rgba(0,0,0,.23))}
.feature-list{display:grid;gap:10px;margin:26px 0}.feature{padding:14px 0;border-bottom:1px solid var(--line)}.feature:last-child{border-bottom:0}.feature strong{display:block;margin-bottom:3px}
.tech-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.tech-grid figure{margin:0;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;display:flex;flex-direction:column}
.media-box{height:300px;display:flex;align-items:center;justify-content:center;padding:18px;background:linear-gradient(180deg,#fff,#f6f9f9)}
.tech-grid-5{grid-template-columns:repeat(3,minmax(0,1fr))}
.product-placeholder{width:100%;height:100%;border:1px dashed #b9c9ca;border-radius:20px;background:linear-gradient(180deg,#ffffff,#edf5f5);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px;color:var(--brand-dark)}
.product-placeholder strong{font-size:28px;line-height:1.1}
.product-placeholder span{font-size:18px;font-weight:800;margin-top:8px}
.product-placeholder small{display:block;margin-top:10px;color:#647477;max-width:28ch;line-height:1.4}
.media-box img{width:100%;height:100%;object-fit:contain;object-position:center}
.tech-grid figcaption{padding:12px 14px;border-top:1px solid var(--line);font-size:13px;font-weight:700;color:#53676a;text-align:center;background:#fff}
.cta-shell{background:linear-gradient(135deg,#234c50,#37666a);border-radius:30px;padding:52px;color:#fff;display:grid;grid-template-columns:1fr .9fr;gap:42px}.cta-shell p{color:#d9e8e8;margin-top:16px}.cta-shell .eyebrow{color:#b8d2d3}.cta-shell .eyebrow:before{background:#b8d2d3}
.form-card{background:#fff;color:var(--ink);border-radius:20px;padding:24px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:12px;text-transform:uppercase;letter-spacing:.08em;font-weight:800;color:#56696c}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:12px 13px;background:#fbfdfd;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(55,102,106,.10)}.form-card .btn{width:100%;margin-top:12px}
.faq{background:#f7fafa}.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:44px}.faq-list{display:grid;gap:10px}details{border:1px solid var(--line);border-radius:14px;background:#fff;padding:0 18px}summary{cursor:pointer;font-weight:800;padding:17px 0}details p{padding:0 0 17px}
footer{background:#102729;color:#dce8e8;padding:46px 0 26px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:42px}.footer-brand{display:inline-flex;background:var(--brand);padding:9px 14px;border-radius:10px}.footer-brand img{height:30px;width:auto}.footer-grid p{color:#9fb3b5;margin-top:12px}.footer-links{display:grid;gap:8px;font-size:14px}.footer-links a{color:#bdcdce}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:32px;padding-top:20px;color:#8fa5a7;font-size:12px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}

.blog-section{background:linear-gradient(180deg,#f7fafa 0%,#ffffff 100%)}
.blog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.blog-card{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;display:flex;flex-direction:column;min-height:465px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;box-shadow:0 10px 28px rgba(31,72,75,.04)}
.blog-card:hover{transform:translateY(-5px);box-shadow:0 22px 55px rgba(31,72,75,.12);border-color:#c5d7d8}
.blog-media{height:225px;background:linear-gradient(145deg,#e8f1f1,#f7fafa);display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}
.blog-media:after{content:"";position:absolute;inset:auto 0 0;height:34%;background:linear-gradient(180deg,transparent,rgba(16,39,41,.12));pointer-events:none}
.blog-media img{width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .35s ease}
.blog-card:hover .blog-media img{transform:scale(1.025)}
.blog-media-fallback{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--brand);font-size:28px;font-weight:900;letter-spacing:-.03em}
.blog-body{padding:24px;display:flex;flex-direction:column;flex:1}
.blog-kicker{font-size:11px;letter-spacing:.13em;text-transform:uppercase;font-weight:900;color:var(--brand);margin-bottom:10px}
.blog-title{font-size:23px;line-height:1.16;letter-spacing:-.025em;margin:0;color:var(--ink);min-height:54px}
.blog-title a:hover{color:var(--brand)}
.blog-excerpt{font-size:14px;line-height:1.6;margin-top:13px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.blog-link{margin-top:auto;padding-top:20px;color:var(--brand);font-size:14px;font-weight:850;display:inline-flex;align-items:center;gap:7px}
.blog-link:after{content:"→";font-size:18px;line-height:1;transition:transform .2s ease}
.blog-link:hover:after{transform:translateX(3px)}
.blog-actions{display:flex;justify-content:center;margin-top:32px}
.blog-status{grid-column:1/-1;border:1px dashed #c5d5d6;border-radius:18px;background:#fff;padding:28px;text-align:center;color:var(--muted)}
.blog-status strong{display:block;color:var(--ink);font-size:18px;margin-bottom:6px}

@media(max-width:980px){
  .nav-links{display:none}.hero-grid,.section-head,.monitor-grid,.cta-shell,.faq-grid{grid-template-columns:1fr}.hero-grid{min-height:auto}.hero-media{height:470px}.stats{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.product-grid,.tower-grid{grid-template-columns:1fr}.tech-grid,.tech-grid-5{grid-template-columns:repeat(2,1fr)}.blog-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}
}
@media(max-width:620px){
  .container{width:min(var(--max),calc(100% - 24px))}.topbar .container{justify-content:center;text-align:center}.topbar span:last-child{display:none}.nav{min-height:68px}.brand{min-width:145px;padding:7px 10px}.brand img{height:27px}.nav>.btn{display:none}.hero{padding:48px 0 36px}h1{font-size:48px}.hero-copy p{font-size:16px}.hero-media{height:360px}.stats{grid-template-columns:1fr}.stat{border-right:0;border-bottom:1px solid var(--line)}.stat:last-child{border-bottom:0}section{padding:68px 0}.card{padding:22px;min-height:460px}.product-media,.product-media.wide,.product-media.tall{height:280px}.phone-panel{min-height:480px}.phone-panel img{height:420px}.tech-grid,.tech-grid-5{grid-template-columns:1fr}.blog-grid{grid-template-columns:1fr}.media-box{height:280px}.cta-shell{padding:28px 20px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}
}


.blog-inline-reader{display:none;margin-top:42px;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.blog-inline-reader.is-open{display:block}
.blog-reader-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0;border-bottom:1px solid var(--line);background:#fff}
.blog-reader-back{border:0;background:transparent;color:var(--brand);font-weight:850;cursor:pointer;padding:8px 0}
.blog-reader-back:hover{text-decoration:underline;text-underline-offset:3px}
.blog-reader-label{font-size:12px;font-weight:900;letter-spacing:.11em;text-transform:uppercase;color:#728386}
.blog-reader-content{width:min(900px,100%);margin:0 auto;padding:46px 0 62px}
.blog-reader-content h2.blog-reader-title{font-size:clamp(34px,4vw,54px);line-height:1.08;margin:0 0 16px;color:var(--ink)}
.blog-reader-description{font-size:17px;line-height:1.65;margin-bottom:28px;color:var(--muted)}
.blog-reader-cover{width:100%;aspect-ratio:16/9;border-radius:22px;overflow:hidden;background:#eef4f4;margin:12px 0 34px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center}
.blog-reader-cover img{width:100%;height:100%;object-fit:cover}
.blog-reader-body{font-size:17px;line-height:1.78;color:#42575a}
.blog-reader-body p{margin:0 0 20px;color:#42575a}
.blog-reader-body h2,.blog-reader-body h3,.blog-reader-body h4{margin:38px 0 14px;line-height:1.18;color:var(--ink)}
.blog-reader-body h2{font-size:32px}.blog-reader-body h3{font-size:25px}.blog-reader-body h4{font-size:20px}
.blog-reader-body ul,.blog-reader-body ol{padding-left:24px;margin:0 0 22px}.blog-reader-body li{margin:7px 0}
.blog-reader-body blockquote{margin:28px 0;padding:18px 22px;border-left:4px solid var(--brand);background:#f5f9f9;border-radius:0 14px 14px 0}
.blog-reader-body img{max-width:100%;height:auto;border-radius:16px;margin:24px auto}
.blog-reader-body table{width:100%;border-collapse:collapse;margin:26px 0;font-size:15px}.blog-reader-body th,.blog-reader-body td{border:1px solid var(--line);padding:10px;text-align:left}
.blog-reader-loading{padding:70px 24px;text-align:center;color:var(--muted)}
.blog-reader-loading strong{display:block;color:var(--ink);font-size:20px;margin-bottom:8px}
.blog-reader-cta{margin-top:44px;padding:28px;border-radius:22px;background:linear-gradient(135deg,#234c50,#37666a);color:#fff}
.blog-reader-cta h3{color:#fff;margin:0 0 8px}.blog-reader-cta p{color:#dbe8e8;margin:0 0 18px}.blog-reader-cta .btn-secondary{color:var(--brand-dark);background:#fff;border-color:#fff}
.blog-card button{font:inherit}
.blog-card .blog-media-button{border:0;padding:0;width:100%;cursor:pointer;text-align:inherit}
.blog-card .blog-title-button,.blog-card .blog-link-button{border:0;background:transparent;padding:0;cursor:pointer;text-align:left;color:inherit}
.blog-card .blog-title-button:hover{color:var(--brand)}
.blog-card .blog-link-button{margin-top:auto;padding-top:20px;color:var(--brand);font-size:14px;font-weight:850;display:inline-flex;align-items:center;gap:7px}
.blog-card .blog-link-button:after{content:"→";font-size:18px;line-height:1;transition:transform .2s ease}.blog-card .blog-link-button:hover:after{transform:translateX(3px)}
.blog-actions button{min-width:210px}
.blog-section.is-reading .section-head,.blog-section.is-reading .blog-grid,.blog-section.is-reading .blog-actions{display:none}
.blog-section.is-reading{padding-top:46px}
.blog-section.is-reading .blog-inline-reader{margin-top:0}
@media(max-width:620px){.blog-reader-toolbar{padding:14px 0}.blog-reader-content{width:100%;padding:32px 0 42px}.blog-reader-body{font-size:16px}.blog-reader-body h2{font-size:28px}.blog-reader-body h3{font-size:23px}}

/* BLOG FIX V5 — cards sem corte, leitor em altura natural e navegação interna */
.blog-media{height:220px;padding:18px;background:linear-gradient(145deg,#eef5f5,#ffffff)}
.blog-media:after{display:none}
.blog-media img{width:100%;height:100%;object-fit:contain;object-position:center;transform:none!important}
.blog-card:hover .blog-media img{transform:none!important}
.blog-excerpt{display:block!important;-webkit-line-clamp:unset!important;-webkit-box-orient:initial!important;overflow:visible!important;max-height:none!important}
.blog-inline-reader{overflow:visible!important}
.blog-reader-content{width:min(980px,100%);padding:44px 0 64px;overflow:visible!important}
.blog-reader-description{display:none}
.blog-reader-cover{width:100%;height:auto;aspect-ratio:auto!important;max-height:none!important;overflow:visible!important;background:#fff;margin:18px 0 34px;border:0}
.blog-reader-cover img{display:block;width:100%;height:auto!important;max-height:none!important;object-fit:contain!important;border-radius:20px;border:1px solid var(--line)}
.blog-reader-body{overflow:visible!important;max-height:none!important;height:auto!important}
.blog-reader-body *{max-height:none!important}
.blog-reader-body p{display:block!important;overflow:visible!important;white-space:normal!important;text-overflow:clip!important;-webkit-line-clamp:unset!important}
.blog-reader-body img{display:block;width:auto;max-width:100%!important;height:auto!important;object-fit:contain!important;margin:28px auto;border-radius:16px}
.blog-reader-body figure{margin:28px 0;text-align:center}
.blog-reader-body figure img{margin:0 auto}
.blog-reader-body a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
.blog-actions [hidden]{display:none!important}
.blog-more-note{grid-column:1/-1;text-align:center;color:var(--muted);font-size:14px;padding:10px}
@media(max-width:620px){.blog-media{height:210px;padding:14px}.blog-reader-content{padding:30px 0 42px}.blog-reader-cover{margin:14px 0 26px}}

/* BLOG FIX V6 — leitor limpo, sem estilos herdados do blog original */
.blog-inline-reader{scroll-margin-top:96px;margin-top:42px;background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:0 18px 50px rgba(31,72,75,.08)}
.blog-inline-reader.is-open{display:block}
.blog-reader-toolbar{max-width:none;margin:0;padding:18px 28px;background:#f8fbfb;border-bottom:1px solid var(--line)}
.blog-reader-content{width:100%;max-width:none;margin:0;padding:46px 56px 58px;overflow:visible!important}
.blog-reader-content .eyebrow{margin-bottom:14px}
.blog-reader-content h2.blog-reader-title{max-width:900px;font-size:clamp(36px,4.2vw,58px);line-height:1.05;margin:0 0 24px}
.blog-reader-cover{width:min(900px,100%);margin:0 auto 38px!important;border:0!important;background:#fff!important;overflow:visible!important}
.blog-reader-cover img{display:block;width:100%!important;height:auto!important;max-height:none!important;object-fit:contain!important;border-radius:20px;border:1px solid var(--line);box-shadow:0 12px 32px rgba(31,72,75,.07)}
.blog-reader-body{width:min(820px,100%);margin:0 auto;font-size:18px;line-height:1.78;color:#42575a;overflow:visible!important}
.blog-reader-body>div,.blog-reader-body>section{display:block!important;width:100%!important;max-width:none!important;min-width:0!important;height:auto!important;min-height:0!important;overflow:visible!important;position:static!important;transform:none!important}
.blog-reader-body p{display:block!important;margin:0 0 22px!important;color:#42575a!important;font-size:18px!important;line-height:1.78!important;max-width:none!important;height:auto!important;overflow:visible!important;white-space:normal!important;text-overflow:clip!important;-webkit-line-clamp:unset!important}
.blog-reader-body h2,.blog-reader-body h3,.blog-reader-body h4,.blog-reader-body h5{height:auto!important;min-height:0!important;max-width:none!important;overflow:visible!important;color:var(--ink)!important}
.blog-reader-body h2{font-size:32px!important;margin:42px 0 16px!important}.blog-reader-body h3{font-size:26px!important;margin:36px 0 14px!important}.blog-reader-body h4,.blog-reader-body h5{font-size:21px!important;margin:30px 0 12px!important}
.blog-reader-body img{display:block!important;width:auto!important;max-width:100%!important;height:auto!important;max-height:none!important;object-fit:contain!important;margin:30px auto!important;border-radius:16px!important}
.blog-reader-body figure{display:block!important;width:100%!important;margin:30px 0!important;text-align:center!important;overflow:visible!important}
.blog-reader-body ul,.blog-reader-body ol{margin:0 0 24px!important;padding-left:26px!important}.blog-reader-body li{margin:8px 0!important}
.blog-reader-body a{color:var(--brand)!important;text-decoration:underline!important;text-underline-offset:3px}
.blog-reader-cta{width:min(820px,100%);margin:48px auto 0}
.blog-section.is-reading{padding-top:64px;padding-bottom:92px}
.blog-section.is-reading .blog-inline-reader{margin-top:0}
@media(max-width:760px){.blog-reader-toolbar{padding:15px 20px}.blog-reader-content{padding:34px 20px 42px}.blog-reader-content h2.blog-reader-title{font-size:38px}.blog-reader-body,.blog-reader-body p{font-size:16px!important}.blog-reader-cover{margin-bottom:28px!important}}

/* ===== Seções inspiradas no protótipo de referência ===== */
.section-head-top{align-items:start}
.hover-heading{position:relative;display:inline;background-image:linear-gradient(var(--brand),var(--brand));background-repeat:no-repeat;background-position:0 100%;background-size:0 3px;transition:background-size .45s ease,color .35s ease;padding-bottom:5px}
.hover-heading:hover{background-size:100% 3px;color:var(--brand-dark)}
.differentials-section{background:#fff}
.differentials-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.diff-card{position:relative;min-height:290px;border:1px solid var(--line);border-radius:22px;padding:28px;background:linear-gradient(180deg,#fff 0%,#f8fbfb 100%);overflow:hidden;transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease}
.diff-card:before{content:"";position:absolute;inset:auto -70px -95px auto;width:180px;height:180px;border-radius:50%;background:rgba(55,102,106,.07);transition:transform .45s ease,background .45s ease}
.diff-card:hover{transform:translateY(-8px);box-shadow:0 24px 60px rgba(25,63,66,.12);border-color:#b9cdce}
.diff-card:hover:before{transform:scale(1.5);background:rgba(55,102,106,.11)}
.diff-card h3{font-size:24px;margin:14px 0 12px;min-height:0}
.diff-card p{min-height:0;margin:0;position:relative;z-index:2}
.diff-number{position:absolute;right:22px;top:20px;font-size:12px;font-weight:800;letter-spacing:.16em;color:#9cb0b2}
.diff-icon{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:var(--brand);color:#fff;font-size:24px;font-weight:700;transition:transform .4s ease,border-radius .4s ease}
.diff-card:hover .diff-icon{transform:rotate(-7deg) scale(1.08);border-radius:50%}
.diff-card h3,.diff-card p{transition:transform .35s ease}
.diff-card:hover h3{transform:translateX(5px)}.diff-card:hover p{transform:translateX(3px)}
.engineering-section{background:#102729;color:#fff;overflow:hidden}
.engineering-section .eyebrow{color:#b9d1d2}.engineering-section .eyebrow:before{background:#b9d1d2}.engineering-section h2{color:#fff}.engineering-section .hover-heading{background-image:linear-gradient(#8eb8ba,#8eb8ba)}.engineering-section .hover-heading:hover{color:#fff}
.engineering-head{display:grid;grid-template-columns:1fr .85fr;gap:60px;align-items:end;margin-bottom:42px}.engineering-copy p{color:#b9cbcc;font-size:17px}
.engineering-points{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px}.engineering-points span{border:1px solid rgba(255,255,255,.17);border-radius:999px;padding:8px 11px;color:#dbe7e7;font-size:12px;font-weight:700}
.video-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.video-card{border:1px solid rgba(255,255,255,.13);border-radius:24px;overflow:hidden;background:#173638;transition:transform .4s ease,border-color .4s ease,box-shadow .4s ease}.video-card:hover{transform:translateY(-9px);border-color:rgba(255,255,255,.3);box-shadow:0 30px 70px rgba(0,0,0,.25)}
.video-frame{height:360px;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;background:radial-gradient(circle at 50% 45%,#325d60 0%,#18393b 58%,#11292b 100%)}
.video-frame video,.video-frame .video-fallback{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:25px;transition:transform .7s cubic-bezier(.2,.75,.2,1),opacity .3s ease;filter:drop-shadow(0 25px 20px rgba(0,0,0,.32))}
.video-frame video{z-index:2;opacity:0}.video-card.is-playing .video-frame video{opacity:1}.video-card.is-playing .video-fallback{opacity:0}.video-card:hover .video-fallback{transform:scale(1.07) rotate(.4deg)}
.video-badge{position:absolute;z-index:5;left:18px;top:18px;border:1px solid rgba(255,255,255,.24);background:rgba(16,39,41,.7);backdrop-filter:blur(9px);color:#fff;border-radius:999px;padding:7px 10px;font-size:10px;font-weight:800;letter-spacing:.14em}
.video-play{position:absolute;z-index:5;right:18px;bottom:18px;width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#fff;color:var(--brand-dark);font-size:14px;box-shadow:0 10px 30px rgba(0,0,0,.2);transition:transform .3s ease,opacity .3s ease}.video-card:hover .video-play{transform:scale(1.1)}.video-card.is-playing .video-play{opacity:0}
.video-meta{padding:24px}.video-meta .tag{color:#9fc2c4}.video-meta h3{font-size:27px;min-height:0;margin-bottom:10px}.video-meta p{color:#b7c9ca;min-height:0}.video-meta h3,.video-meta p{transition:transform .35s ease}.video-card:hover .video-meta h3{transform:translateX(5px)}.video-card:hover .video-meta p{transform:translateX(3px)}
.process-section{background:#f7fafa}.process-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:24px;overflow:hidden}.process-step{position:relative;background:#fff;padding:30px 26px;min-height:330px;transition:background .35s ease,color .35s ease}.process-step:after{content:"";position:absolute;left:26px;bottom:26px;width:34px;height:3px;background:var(--brand);transition:width .4s ease}.process-step:hover{background:var(--brand-dark);color:#fff}.process-step:hover:after{width:calc(100% - 52px);background:#b9d7d8}.process-step:hover p,.process-step:hover .process-label{color:#d8e6e7}.process-step h3{font-size:24px;margin:32px 0 12px;min-height:78px;transition:transform .35s ease}.process-step:hover h3{transform:translateY(-4px)}.process-step p{min-height:0;transition:color .35s ease,transform .35s ease}.process-step:hover p{transform:translateY(-3px)}
.process-number{font-size:44px;font-weight:800;color:#d9e4e4;line-height:1;display:block;transition:color .35s ease,transform .35s ease}.process-step:hover .process-number{color:#86b3b5;transform:translateX(6px)}.process-label{display:block;margin-top:10px;text-transform:uppercase;letter-spacing:.14em;font-size:10px;font-weight:800;color:var(--brand)}
.applications-band{margin-top:24px;border-radius:24px;background:linear-gradient(135deg,#eaf2f2,#fff);border:1px solid var(--line);padding:30px;display:grid;grid-template-columns:.8fr 1.2fr;gap:38px;align-items:center}.applications-band h3{font-size:28px;margin-top:12px;min-height:0}.application-chips{display:flex;gap:10px;flex-wrap:wrap}.application-chips span{padding:10px 13px;border-radius:999px;background:#fff;border:1px solid #cad9da;font-size:13px;font-weight:700;color:#486064;transition:transform .25s ease,background .25s ease,color .25s ease}.application-chips span:hover{transform:translateY(-3px);background:var(--brand);color:#fff}
/* microinterações gerais */
.card,.tech-grid figure,.blog-card,.tower-grid .card{transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease}.card:hover,.tech-grid figure:hover,.blog-card:hover{transform:translateY(-7px);box-shadow:0 22px 52px rgba(25,63,66,.11);border-color:#bfd0d1}.card:hover h3,.tech-grid figure:hover figcaption,.blog-card:hover .blog-title{color:var(--brand-dark)}
.tech-grid figure .media-box img{transition:transform .55s cubic-bezier(.2,.75,.2,1)}.tech-grid figure:hover .media-box img{transform:scale(1.06)}
.nav-links a{position:relative}.nav-links a:after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--brand);transition:right .3s ease}.nav-links a:hover:after{right:0}
@media(max-width:980px){.differentials-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.engineering-head{grid-template-columns:1fr}.video-grid{grid-template-columns:1fr 1fr}.process-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.applications-band{grid-template-columns:1fr}.video-card:last-child{grid-column:1/-1}.video-frame{height:330px}}
@media(max-width:620px){.differentials-grid,.video-grid,.process-grid{grid-template-columns:1fr}.video-card:last-child{grid-column:auto}.diff-card{min-height:auto}.video-frame{height:300px}.process-step{min-height:auto;padding-bottom:70px}.engineering-head{gap:24px}.applications-band{padding:22px}.application-chips{gap:8px}.application-chips span{font-size:12px}}


/* ===== REFINO V9 ===== */
/* Títulos ficam sempre abaixo do eyebrow; sem juntar as duas linhas. */
.hover-heading{display:block!important;margin-top:14px!important;padding-bottom:5px}
.section-head>div>h2,.engineering-head>div>h2{margin-top:14px}

/* Hover apenas no cartão: texto e conteúdo interno não se movem nem mudam de cor. */
.card:hover h3,.card.dark:hover h3,.tower-grid .card:hover h3{color:inherit!important;transform:none!important}
.card:hover p,.card:hover .tag,.card:hover .pill,.card:hover .product-media img{transform:none!important}
.diff-card:hover .diff-icon,.diff-card:hover h3,.diff-card:hover p{transform:none!important}
.video-card:hover .video-fallback,.video-card:hover .video-play,.video-card:hover .video-meta h3,.video-card:hover .video-meta p{transform:none!important}
.process-step:hover h3,.process-step:hover p,.process-step:hover .process-number{transform:none!important}

/* Os nomes em cartões escuros permanecem brancos durante o hover. */
.card.dark h3,.card.dark:hover h3{color:#fff!important}
.card.dark .tag,.card.dark:hover .tag{color:#c7dede!important}

/* Player 3D: play somente por clique. */
.video-play{border:0;cursor:pointer;font-family:inherit}
.video-card.is-playing .video-play{opacity:1!important;transform:none!important}
.video-card.video-unavailable .video-play{display:none}
.video-card:hover .video-fallback{transform:none!important}
.video-meta h3,.video-meta p{transform:none!important}

/* Aplicações com mais destaque visual. */
.applications-band{margin-top:30px;padding:34px 36px;background:linear-gradient(135deg,#244c50 0%,#37666a 100%);border-color:#37666a;box-shadow:0 20px 48px rgba(25,63,66,.14);grid-template-columns:.9fr 1.35fr}
.applications-band .eyebrow{color:#c9dfe0}.applications-band .eyebrow:before{background:#c9dfe0}
.applications-band h3{color:#fff;font-size:31px;line-height:1.12;margin-top:14px}
.application-chips{gap:11px}
.application-chips span{background:rgba(255,255,255,.96);border-color:rgba(255,255,255,.82);color:#244c50;padding:11px 14px;box-shadow:0 5px 15px rgba(0,0,0,.06)}
.application-chips span:hover{background:#fff;color:#244c50;transform:translateY(-3px)}

/* Mais espaço entre label e título nas seções principais. */
.engineering-head .eyebrow,.process-section .section-head .eyebrow,.differentials-section .section-head .eyebrow{margin-bottom:0}

@media(max-width:980px){.applications-band{grid-template-columns:1fr;padding:30px}.applications-band h3{font-size:28px}}
@media(max-width:620px){.applications-band{padding:24px}.applications-band h3{font-size:25px}}


/* V10 — visualização 3D oficial integrada à landing */
.video-frame video{display:none!important}
.video-card.is-playing .video-fallback{opacity:1!important}
.video-play{cursor:pointer;border:0}
.video-play:focus-visible{outline:3px solid #a9cfd1;outline-offset:3px}
.model-modal{position:fixed;inset:0;z-index:1000;display:none;align-items:center;justify-content:center;padding:28px}
.model-modal.is-open{display:flex}
.model-modal-backdrop{position:absolute;inset:0;background:rgba(7,26,28,.78);backdrop-filter:blur(5px)}
.model-modal-dialog{position:relative;z-index:1;width:min(1180px,96vw);max-height:94vh;background:#f7fafa;border:1px solid rgba(255,255,255,.16);border-radius:26px;overflow:hidden;box-shadow:0 35px 100px rgba(0,0,0,.38);display:flex;flex-direction:column}
.model-modal-head{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 24px;background:#fff;border-bottom:1px solid var(--line)}
.model-modal-head .eyebrow{margin-bottom:7px}.model-modal-head h2{font-size:clamp(26px,3vw,40px)}
.model-modal-close{width:46px;height:46px;flex:0 0 46px;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--ink);font-size:30px;line-height:1;cursor:pointer;transition:background .2s ease,color .2s ease,transform .2s ease}
.model-modal-close:hover{background:var(--brand);color:#fff;transform:rotate(4deg)}
.model-modal-stage{position:relative;background:#e9f0f0;min-height:580px;flex:1}
.model-modal-stage iframe{display:block;width:100%;height:min(72vh,720px);min-height:580px;border:0;background:#fff}
.model-modal-loading{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px;background:linear-gradient(145deg,#e9f2f2,#fff);color:var(--muted)}
.model-modal-loading strong{font-size:22px;color:var(--ink);margin-bottom:7px}
.model-modal-help{padding:13px 24px!important;background:#fff;color:var(--muted)!important;font-size:13px!important;border-top:1px solid var(--line);margin:0!important}
.model-modal-open{overflow:hidden}
@media(max-width:720px){.model-modal{padding:10px}.model-modal-dialog{width:100%;max-height:96vh;border-radius:18px}.model-modal-head{padding:16px}.model-modal-stage,.model-modal-stage iframe{min-height:60vh;height:68vh}.model-modal-help{padding:11px 16px!important}}

/* V10 — botão de mais conteúdos sempre acessível */
.blog-actions{min-height:52px;display:flex!important;justify-content:center;margin-top:32px}
.blog-actions #blog-more{display:inline-flex!important;visibility:visible!important;opacity:1!important}
.blog-actions #blog-more[hidden]{display:inline-flex!important}

.engineering-hint{margin-top:10px;font-size:13px;color:rgba(255,255,255,.68)}
.video-play{display:flex;align-items:center;justify-content:center;text-decoration:none}