:root{
  --primary:#0b3b91;
  --primary-dark:#082a66;
  --accent:#ef233c;
  --bg:#f5f8fc;
  --surface:#ffffff;
  --surface-2:#edf3fb;
  --text:#183153;
  --text-soft:#59708d;
  --line:#d7e2f0;
  --radius:24px;
  --shadow:0 20px 60px rgba(10,48,110,.12);
  --container:min(1180px, calc(100% - 2rem));
  --header-h:84px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea,select{font:inherit}
body.menu-open{overflow:hidden}
.container{width:var(--container);margin-inline:auto}
.section{padding:80px 0}
.section-sm{padding:56px 0}
.bg-white{background:#fff}
.bg-soft{background:linear-gradient(180deg,#f7fbff 0%,#eef5ff 100%)}
.center{text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:.6rem;padding:.45rem .85rem;border-radius:999px;background:rgba(11,59,145,.08);color:var(--primary);font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.eyebrow::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px rgba(239,35,60,.12)}
.section-head{max-width:760px;margin:0 auto 2rem;text-align:center}
.section-head h2{margin:.9rem 0 .7rem;font-size:clamp(2rem,4vw,3rem);line-height:1.1}
.section-head p{margin:0;color:var(--text-soft);font-size:1.05rem}
.btn-row{display:flex;flex-wrap:wrap;gap:1rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.75rem;height:52px;padding:0 1.4rem;border-radius:999px;border:1px solid transparent;background:var(--primary);color:#fff;font-weight:700;transition:.25s transform,.25s background,.25s box-shadow}
.btn:hover{transform:translateY(-2px);box-shadow:0 18px 30px rgba(11,59,145,.16)}
.btn-outline{background:transparent;border-color:var(--line);color:var(--primary-dark)}
.btn-light{background:#fff;color:var(--primary-dark)}
.btn.disabled,.btn[aria-disabled="true"]{pointer-events:none;opacity:.65}
.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{left:1rem;top:1rem;width:auto;height:auto;padding:.75rem 1rem;border-radius:12px;background:#fff;z-index:9999;box-shadow:var(--shadow)}
.site-header{position:sticky;top:0;z-index:40;height:var(--header-h);display:flex;align-items:center;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(8,42,102,.08)}
.navbar{display:flex;align-items:center;justify-content:space-between;gap:1.4rem;width:var(--container);margin:0 auto}
.brand{display:flex;align-items:center;gap:1rem;min-width:0}
.brand img{height:46px;width:auto}
.brand small{display:block;color:var(--text-soft);font-size:.82rem;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:1.5rem;font-weight:600}
.nav-links a{position:relative;color:var(--text)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-8px;width:0;height:2px;background:var(--accent);transition:.25s width}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.header-actions{display:flex;align-items:center;gap:.75rem}
.menu-toggle{display:none;width:46px;height:46px;border:none;border-radius:14px;background:var(--surface-2);color:var(--primary-dark);align-items:center;justify-content:center;cursor:pointer}
.menu-toggle span,.menu-toggle::before,.menu-toggle::after{content:"";display:block;width:22px;height:2px;background:currentColor;border-radius:99px;transition:.25s transform,.25s opacity;position:relative}
.menu-toggle::before{position:absolute;transform:translateY(-7px)}
.menu-toggle::after{position:absolute;transform:translateY(7px)}
.menu-toggle.is-active span{opacity:0}
.menu-toggle.is-active::before{transform:rotate(45deg)}
.menu-toggle.is-active::after{transform:rotate(-45deg)}
.mobile-drawer{display:none}
.mobile-backdrop{display:none}
.hero{position:relative;overflow:hidden;padding:52px 0 88px;background:radial-gradient(circle at top left, rgba(11,59,145,.14), transparent 36%),linear-gradient(180deg,#fff 0%, #f1f7ff 100%)}
.hero::before{content:"";position:absolute;right:-120px;top:-80px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle, rgba(239,35,60,.11), transparent 64%)}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:3rem}
.hero h1{margin:1rem 0 1rem;font-size:clamp(2.5rem,5vw,4.6rem);line-height:.98;letter-spacing:-.03em;color:var(--primary-dark)}
.hero p{margin:0 0 1.5rem;color:var(--text-soft);font-size:1.08rem;max-width:620px}
.hero__stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-top:1.6rem}
.stat-card{padding:1rem 1rem;border-radius:20px;background:#fff;border:1px solid var(--line);box-shadow:0 12px 30px rgba(8,42,102,.08)}
.stat-card strong{display:block;font-size:1.6rem;color:var(--primary-dark);line-height:1}
.stat-card span{display:block;margin-top:.25rem;color:var(--text-soft);font-size:.95rem}
.hero__visual{position:relative;min-height:580px}
.hero-card{position:absolute;border-radius:30px;background:#fff;box-shadow:var(--shadow);border:1px solid rgba(11,59,145,.08);overflow:hidden}
.hero-card.main{left:0;right:70px;top:18px;transform:rotate(-4deg)}
.hero-card.main img{width:100%;height:auto}
.hero-badge{position:absolute;right:0;top:72px;width:min(240px,42%);padding:1rem;border-radius:24px;background:#fff;box-shadow:var(--shadow);border:1px solid rgba(11,59,145,.08)}
.hero-badge strong{display:block;font-size:1.05rem;color:var(--primary-dark)}
.hero-badge p{margin:.45rem 0 0;font-size:.9rem;color:var(--text-soft)}
.hero-mini-grid{position:absolute;right:18px;bottom:18px;left:90px;display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.hero-mini{background:#fff;border-radius:22px;box-shadow:var(--shadow);padding:1rem;border:1px solid rgba(11,59,145,.08)}
.hero-mini img{width:100%;height:150px;object-fit:cover;border-radius:18px;background:#f6f8fb;margin-bottom:.9rem}
.hero-mini h3{margin:0 0 .2rem;font-size:1rem;color:var(--primary-dark)}
.hero-mini p{margin:0;color:var(--text-soft);font-size:.9rem}
.quick-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}
.quick-card{padding:1.4rem;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:0 12px 30px rgba(8,42,102,.06)}
.quick-card .icon{width:56px;height:56px;border-radius:18px;background:linear-gradient(180deg,#0d4cbc 0%,#082a66 100%);display:grid;place-items:center;color:#fff;font-size:1.5rem;margin-bottom:1rem}
.quick-card h3{margin:0 0 .45rem;font-size:1.1rem;color:var(--primary-dark)}
.quick-card p{margin:0;color:var(--text-soft)}
.categories{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem}
.category-card{position:relative;overflow:hidden;background:#fff;border-radius:28px;padding:1.4rem;border:1px solid var(--line);box-shadow:0 14px 32px rgba(8,42,102,.06);display:flex;flex-direction:column;min-height:340px}
.category-card::after{content:"";position:absolute;right:-45px;bottom:-45px;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle, rgba(11,59,145,.09), transparent 68%)}
.category-card img{height:170px;width:100%;object-fit:contain;background:linear-gradient(180deg,#f9fbff 0%,#f0f5fd 100%);border-radius:18px;padding:.75rem;margin-bottom:1rem}
.category-card h3{margin:0 0 .5rem;font-size:1.35rem;color:var(--primary-dark)}
.category-card p{margin:0 0 1rem;color:var(--text-soft)}
.category-card ul{margin:0;padding-left:1.1rem;color:var(--text-soft)}
.about-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:2rem;align-items:center}
.about-visual{position:relative;padding:1rem;border-radius:30px;background:linear-gradient(180deg,#f2f7ff 0%,#ffffff 100%);border:1px solid var(--line)}
.about-visual img{border-radius:24px;width:100%;box-shadow:var(--shadow)}
.about-visual .floating-note{position:absolute;right:1rem;bottom:1rem;padding:1rem 1.1rem;background:#fff;border-radius:20px;box-shadow:var(--shadow);max-width:240px}
.about-visual .floating-note strong{display:block;color:var(--primary-dark)}
.about-visual .floating-note span{display:block;color:var(--text-soft);font-size:.92rem;margin-top:.2rem}
.check-list{display:grid;gap:.9rem;margin:1.4rem 0}
.check-item{display:flex;gap:.9rem;align-items:flex-start}
.check-icon{width:32px;height:32px;border-radius:50%;background:rgba(11,59,145,.10);color:var(--primary);display:grid;place-items:center;font-weight:900;flex:0 0 32px}
.banner-cta{padding:2.2rem;border-radius:34px;background:linear-gradient(135deg,#082a66 0%, #0c4ab8 100%);color:#fff;display:grid;grid-template-columns:1.15fr .85fr;gap:2rem;align-items:center;overflow:hidden;position:relative}
.banner-cta::before{content:"";position:absolute;inset:auto -30px -60px auto;width:230px;height:230px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.22),transparent 66%)}
.banner-cta h3{font-size:clamp(1.8rem,3vw,2.8rem);line-height:1.08;margin:0 0 .7rem}
.banner-cta p{margin:0;color:rgba(255,255,255,.86)}
.banner-cta img{width:100%;max-width:430px;justify-self:end;border-radius:24px;box-shadow:0 20px 40px rgba(0,0,0,.18)}
.preview-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.preview-card{padding:1rem;border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:0 10px 24px rgba(8,42,102,.06)}
.preview-card img{border-radius:18px;aspect-ratio:4/5;object-fit:cover;background:#f4f8fd}
.preview-card strong{display:block;margin-top:.85rem;color:var(--primary-dark)}
.preview-card span{display:block;color:var(--text-soft);font-size:.92rem}
.cta-strip{display:grid;grid-template-columns:1fr auto;gap:1.2rem;align-items:center;padding:1.5rem 1.6rem;border-radius:28px;background:#fff;border:1px solid var(--line);box-shadow:0 10px 26px rgba(8,42,102,.06)}
.cta-strip h3{margin:0 0 .25rem;color:var(--primary-dark)}
.cta-strip p{margin:0;color:var(--text-soft)}
.filters{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center;margin-bottom:1.5rem}
.filter-chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:.7rem 1rem;cursor:pointer;font-weight:700;color:var(--text-soft);transition:.2s}
.filter-chip.active,.filter-chip:hover{background:var(--primary);border-color:var(--primary);color:#fff}
.search-wrap{max-width:420px;margin:0 auto 1.5rem;position:relative}
.search-wrap input{width:100%;height:54px;border-radius:999px;border:1px solid var(--line);padding:0 1rem 0 3rem;background:#fff;color:var(--text)}
.search-wrap svg{position:absolute;left:1rem;top:50%;transform:translateY(-50%);width:20px;height:20px;fill:#6f86a1}
.products-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.15rem}
.product-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:0 10px 24px rgba(8,42,102,.06);transition:.25s transform,.25s box-shadow}
.product-card:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(8,42,102,.12)}
.product-card img{width:100%;aspect-ratio:495/375;object-fit:cover;background:#f7faff}
.product-content{padding:1.15rem 1.1rem 1.2rem}
.product-tag{display:inline-flex;align-items:center;gap:.4rem;padding:.35rem .65rem;border-radius:999px;background:rgba(11,59,145,.08);color:var(--primary);font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.product-card h3{margin:.8rem 0 .35rem;font-size:1.15rem;color:var(--primary-dark);line-height:1.2}
.product-card p{margin:0;color:var(--text-soft);font-size:.95rem}
.product-card ul{margin:.9rem 0 0;padding-left:1.15rem;color:var(--text-soft);font-size:.92rem}
.empty-state{display:none;text-align:center;padding:2rem;color:var(--text-soft)}
.catalog-layout{display:grid;grid-template-columns:1fr 380px;gap:1.3rem;align-items:start}
.catalog-panel{padding:1.4rem;border-radius:28px;background:#fff;border:1px solid var(--line);box-shadow:0 10px 24px rgba(8,42,102,.06)}
.catalog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.catalog-grid img{width:100%;border-radius:18px;background:#f5f9ff;border:1px solid #edf2f7}
.contact-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:1.3rem}
.info-stack{display:grid;gap:1rem}
.info-card{padding:1.3rem;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:0 10px 24px rgba(8,42,102,.06)}
.info-card strong{display:block;color:var(--primary-dark);margin-bottom:.35rem}
.info-card p{margin:0;color:var(--text-soft)}
.form-card{padding:1.5rem;border-radius:28px;background:#fff;border:1px solid var(--line);box-shadow:0 10px 24px rgba(8,42,102,.06)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field{display:flex;flex-direction:column;gap:.45rem}
.field.full{grid-column:1/-1}
.field label{font-weight:700;color:var(--primary-dark);font-size:.95rem}
.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:16px;min-height:52px;padding:.9rem 1rem;background:#fff;color:var(--text)}
.field textarea{min-height:140px;resize:vertical}
.note{font-size:.9rem;color:var(--text-soft)}
.site-footer{padding:24px 0;background:#081f49;color:#dce7fb;margin-top:60px}
.footer-grid{display:grid;grid-template-columns:1.1fr .9fr .7fr;gap:1.2rem;align-items:start}
.footer-brand img{height:44px;background:#fff;border-radius:10px;padding:.2rem .4rem}
.footer-brand p,.footer-links a,.footer-meta p{color:rgba(220,231,251,.8)}
.footer-links{display:grid;gap:.55rem}
.footer-links strong,.footer-meta strong{display:block;color:#fff;margin-bottom:.45rem}
.footer-bottom{margin-top:1.2rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;color:rgba(220,231,251,.74)}
.reveal{opacity:0;transform:translateY(20px);transition:.6s ease}
.reveal.is-visible{opacity:1;transform:none}
@media (max-width:1100px){
  .hero__grid,.about-grid,.banner-cta,.catalog-layout,.contact-grid,.footer-grid{grid-template-columns:1fr}
  .banner-cta img{justify-self:start;max-width:360px}
  .quick-grid,.categories,.products-grid,.preview-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  :root{--header-h:76px}
  .nav-links,.header-actions .btn.header-cta{display:none}
  .menu-toggle{display:inline-flex;position:relative}
  .mobile-backdrop{display:block;position:fixed;inset:0;background:rgba(6,20,49,.35);backdrop-filter:blur(4px);opacity:0;pointer-events:none;transition:.25s opacity;z-index:45}
  .mobile-backdrop.is-active{opacity:1;pointer-events:auto}
  .mobile-drawer{display:flex;flex-direction:column;position:fixed;top:0;right:0;width:min(360px,88vw);height:100dvh;background:#fff;box-shadow:-20px 0 50px rgba(8,42,102,.18);padding:1rem 1rem 2rem;transform:translateX(100%);transition:.28s transform;z-index:50}
  .mobile-drawer.is-active{transform:translateX(0)}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:1rem;border-bottom:1px solid var(--line);margin-bottom:1rem}
  .drawer-brand img{height:38px}
  .drawer-close{width:42px;height:42px;border:none;border-radius:14px;background:var(--surface-2);color:var(--primary-dark);font-size:1.6rem;cursor:pointer}
  .drawer-nav{display:grid;gap:.25rem}
  .drawer-nav a{padding:1rem;border-radius:18px;font-weight:700;color:var(--primary-dark)}
  .drawer-nav a:hover,.drawer-nav a.active{background:var(--surface-2)}
  .drawer-cta{margin-top:auto;padding-top:1rem}
  .hero__visual{min-height:420px}
  .hero-mini-grid{left:18px}
}
@media (max-width:700px){
  .section{padding:64px 0}
  .hero{padding:34px 0 72px}
  .hero__grid{gap:2rem}
  .hero__stats,.quick-grid,.categories,.products-grid,.preview-grid,.catalog-grid,.form-grid{grid-template-columns:1fr}
  .hero__visual{min-height:unset}
  .hero-card.main{position:relative;right:auto;top:auto;transform:none}
  .hero-badge{position:relative;right:auto;top:auto;width:100%;margin-top:1rem}
  .hero-mini-grid{position:relative;left:auto;right:auto;bottom:auto;margin-top:1rem;grid-template-columns:1fr}
  .cta-strip{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
}

/* Conteúdo institucional e melhorias de acessibilidade */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.page-heading{margin:.9rem 0 .85rem;font-size:clamp(2.35rem,4vw,3.6rem);line-height:1.07;letter-spacing:-.025em;color:var(--primary-dark)}
.section-side-heading{margin:.9rem 0 .8rem;font-size:clamp(2rem,4vw,3rem);line-height:1.1;color:var(--primary-dark)}
.muted{color:var(--text-soft);margin:0 0 1rem}
.banner-heading{font-size:clamp(1.8rem,3vw,2.8rem);line-height:1.08;margin:.9rem 0 .75rem}
.banner-cta .eyebrow{background:rgba(255,255,255,.15);color:#fff}
.btn-banner-ghost{background:transparent;border-color:rgba(255,255,255,.4);color:#fff}
.category-link{display:inline-block;color:var(--primary);font-weight:800;margin-top:1rem}
.category-card:hover .category-link{text-decoration:underline}
.cta-heading{margin:0 0 .4rem;color:var(--primary-dark);font-size:1.4rem;line-height:1.25}
.catalog-side-heading,.contact-card-heading{margin:.9rem 0 .8rem;color:var(--primary-dark);font-size:clamp(1.6rem,3vw,2.05rem);line-height:1.2}
.catalog-benefits{padding-left:1.2rem;color:var(--text-soft);margin:1rem 0 1.5rem}
.catalog-benefits li{margin:.25rem 0}
.contact-link{color:var(--primary);font-weight:800;text-decoration:underline;text-underline-offset:3px}
.contact-actions{display:flex;flex-wrap:wrap;gap:.7rem}
.hero-card.main{max-height:480px;left:12px;right:100px;top:0}
.hero-card.main img{width:100%;height:480px;object-fit:cover;object-position:top}
.hero__visual{min-height:600px}
.hero-badge{top:22px}
.stat-card strong{font-size:1rem;letter-spacing:.08em;color:var(--accent)}
.stat-card span{font-weight:650}
.footer-meta a:hover,.footer-links a:hover{text-decoration:underline}
.mobile-drawer[inert]{pointer-events:none}
.preview-card:hover strong{color:var(--primary)}
:focus-visible{outline:3px solid #ef233c;outline-offset:3px}
@media(max-width:1100px){.hero__visual{min-height:570px}}
@media(max-width:700px){.hero__visual{min-height:unset}.hero-card.main{max-height:none;left:auto;right:auto;top:auto}.hero-card.main img{height:auto;object-fit:contain}.hero-badge{top:auto}.hero-mini-grid{grid-template-columns:1fr 1fr}.hero-mini img{height:105px}.hero__stats{grid-template-columns:repeat(3,minmax(0,1fr))}.stat-card{padding:.75rem}.stat-card strong{font-size:.85rem}.stat-card span{font-size:.78rem}.catalog-panel{padding:1rem}.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.contact-actions .btn{width:100%}}
@media(max-width:380px){.hero__stats{grid-template-columns:1fr}.hero-mini-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}