/* ============================================================
   DINNIL — Indústria de Isolantes Térmicos
   Tokens
   - blue      #0B3B8C  cor principal: botões, links, títulos de destaque
   - blue-700  #082C6B  hover e blocos escuros
   - blue-900  #061D4A  rodapé
   - yellow    #FFD400  acento da marca (barras do "D//N", faixas, destaques)
   - ink       #0E1A33  texto principal
   - fundo     branco, com tons de azul bem claros (sky) para separar seções
   Tipografia: Barlow 400/500/600/700/800
   Assinatura: as duas barras "//" do logotipo e a trama dos trançados
============================================================ */
:root{
  --blue:#0B3B8C;
  --blue-700:#082C6B;
  --blue-900:#061D4A;
  --blue-400:#2F63C4;
  --sky:#EAF1FB;
  --sky-2:#F5F8FD;
  --yellow:#FFD400;
  --yellow-600:#E6BE00;
  --yellow-soft:#FFF6CC;
  --ink:#0E1A33;
  --gray-700:#3B475B;
  --gray-500:#5B687D;
  --gray-300:#D3DBE7;
  --gray-200:#E5EBF3;
  --white:#FFFFFF;
  --r-xl:28px;
  --r-lg:22px;
  --r-md:16px;
  --r-sm:12px;
  --shadow-card:0 18px 45px rgba(14,26,51,.10);
  --shadow-soft:0 8px 24px rgba(14,26,51,.07);
  --header-h:78px;
  --font:'Barlow',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px);-webkit-text-size-adjust:100%}
body{font-family:var(--font);color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased;font-size:17px}
/* Elementos que entram deslizando de lado não podem alargar a página (clip não quebra o position:sticky) */
html,body{overflow-x:clip}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul,ol{list-style:none}
:focus-visible{outline:3px solid var(--yellow);outline-offset:3px;border-radius:6px}
.container{width:min(1200px,92%);margin-inline:auto}
.skip-link{position:absolute;left:16px;top:-60px;z-index:2000;background:var(--blue);color:#fff;padding:10px 16px;border-radius:10px;font-weight:600}
.skip-link:focus{top:12px}

/* ============ TIPOGRAFIA E UTILIDADES ============ */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.86rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.eyebrow::before{content:"";width:22px;height:12px;flex-shrink:0;background:linear-gradient(90deg,var(--yellow) 0 42%,transparent 42% 58%,var(--blue) 58%);clip-path:polygon(28% 0,48% 0,20% 100%,0 100%,28% 0,80% 0,100% 0,72% 100%,52% 100%,80% 0)}
a.eyebrow:hover{text-decoration:underline;text-underline-offset:4px}
.eyebrow.light{color:var(--yellow)}
.eyebrow.light::before{background:linear-gradient(90deg,var(--yellow) 0 42%,transparent 42% 58%,#fff 58%)}
.section-title{font-size:clamp(1.7rem,3vw,2.35rem);font-weight:700;line-height:1.18;letter-spacing:-.01em;color:var(--ink)}
.lead{font-size:1.08rem;color:var(--gray-700);line-height:1.7}
.muted{color:var(--gray-500)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:700;font-size:.98rem;border-radius:999px;padding:13px 24px;transition:background .2s,color .2s,border-color .2s;line-height:1.2;text-align:center}
.btn svg{flex-shrink:0}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-700)}
.btn-outline{border:2px solid var(--blue);color:var(--blue);background:#fff;padding:11px 22px}
.btn-outline:hover{background:var(--sky)}
.btn-yellow{background:var(--yellow);color:var(--ink)}
.btn-yellow:hover{background:var(--yellow-600)}
.btn-light{background:#fff;color:var(--blue)}
.btn-light:hover{background:var(--sky)}
.btn-ghost-light{border:2px solid rgba(255,255,255,.8);color:#fff;padding:11px 22px}
.btn-ghost-light:hover{background:rgba(255,255,255,.12)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.text-link{color:var(--blue);font-weight:700;display:inline-flex;align-items:center;gap:6px;text-decoration:underline;text-decoration-color:transparent;text-underline-offset:4px;transition:text-decoration-color .2s}
.text-link:hover{text-decoration-color:currentColor}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px 48px;flex-wrap:wrap;margin-bottom:36px}
.sec-head .lead{max-width:52ch}

/* ============================================================
   HEADER + MEGAMENU
============================================================ */
.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:#fff;transition:box-shadow .3s}
.header.scrolled{box-shadow:0 6px 24px rgba(14,26,51,.08)}
.header-inner{height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:inline-flex;align-items:center;flex-shrink:0}
.logo-image{width:176px;height:auto}
.nav{display:flex;align-items:center;gap:2px}
.nav-link{position:relative;display:inline-flex;align-items:center;gap:6px;font-size:1rem;font-weight:600;color:var(--ink);padding:10px 14px;border-radius:10px;transition:color .2s;white-space:nowrap}
.nav-link:hover,.nav-link.is-current{color:var(--blue)}
.nav-link::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:3px;background:var(--yellow);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.nav-link:hover::after,.nav-link.is-current::after,.nav-item.open .nav-link::after{transform:scaleX(1)}
.nav-link .chev{transition:transform .25s}
.nav-item.open .nav-link{color:var(--blue)}
.nav-item.open .nav-link .chev{transform:rotate(180deg)}
.header-actions{display:flex;align-items:center;gap:8px}
.icon-btn{width:44px;height:44px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:var(--ink);transition:background .2s}
.icon-btn:hover{background:var(--sky)}
.btn-cta{background:var(--blue);color:#fff;font-weight:700;font-size:.95rem;padding:11px 20px;border-radius:999px;display:inline-flex;align-items:center;gap:8px;transition:background .2s;white-space:nowrap;position:relative;overflow:hidden}
.btn-cta:hover{background:var(--blue-700)}
.hamburger{display:none}

.megamenu{position:absolute;top:calc(var(--header-h) + 4px);left:50%;transform:translate(-50%,10px);width:min(1080px,96vw);background:#fff;border-radius:var(--r-lg);box-shadow:0 30px 70px rgba(14,26,51,.18);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .22s ease,transform .22s ease;overflow:hidden;border-top:4px solid var(--yellow)}
.nav-item.open .megamenu{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}
.megamenu-grid{display:grid;grid-template-columns:1fr 260px;gap:28px;padding:26px 28px;max-height:calc(100vh - var(--header-h) - 40px);overflow-y:auto}
.mm-head{display:flex;align-items:baseline;gap:16px;margin-bottom:16px;flex-wrap:wrap}
.mm-head strong{font-size:1.1rem}
.mm-head span{font-size:.9rem;color:var(--gray-500)}
.mm-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px 24px}
.mm-cat{display:block;padding-bottom:8px;margin-bottom:6px;border-bottom:2px solid var(--gray-200);transition:border-color .2s}
.mm-cat:hover{border-color:var(--yellow)}
.mm-cat strong{display:block;font-size:.98rem;color:var(--blue)}
.mm-cat span{font-size:.8rem;color:var(--gray-500)}
.mm-links{display:grid}
.mm-item{display:block;padding:5px 10px;margin:0 -10px;border-radius:8px;font-size:.9rem;color:var(--gray-700);line-height:1.35;transition:background .15s,color .15s}
.mm-item:hover,.mm-item:focus-visible{background:var(--sky-2);color:var(--blue)}
.mm-item[aria-current="page"]{color:var(--blue);font-weight:700}
.mm-feature{background:var(--sky-2);border:1px solid var(--gray-200);border-radius:var(--r-md);padding:16px;display:flex;flex-direction:column;gap:10px;align-self:start}
.mm-feature__img{display:block;border-radius:var(--r-sm);overflow:hidden;aspect-ratio:16/10;background:var(--sky)}
.mm-feature__img img{width:100%;height:100%;object-fit:cover}
.mm-feature .tag{align-self:flex-start;font-size:.74rem;font-weight:700;color:#6B5600;background:var(--yellow-soft);padding:4px 10px;border-radius:999px}
.mm-feature strong{font-size:1.02rem;line-height:1.35}
.mm-feature p{font-size:.86rem;color:var(--gray-500);line-height:1.5}

/* ---------- MENU MOBILE ---------- */
.mobile-menu-overlay{position:fixed;inset:0;background:rgba(6,29,74,.45);z-index:1090;opacity:0;visibility:hidden;transition:opacity .3s}
.mobile-menu{position:fixed;top:12px;right:12px;bottom:12px;width:min(390px,calc(100vw - 24px));background:#fff;border-radius:var(--r-lg);z-index:1100;box-shadow:0 30px 80px rgba(14,26,51,.3);transform:translateX(calc(100% + 24px));transition:transform .38s cubic-bezier(.22,.9,.3,1);display:flex;flex-direction:column;overflow:hidden;visibility:hidden}
body.mobile-open .mobile-menu{transform:translateX(0);visibility:visible}
body.mobile-open .mobile-menu-overlay{opacity:1;visibility:visible}
body.mobile-open,body.search-open{overflow:hidden}
.mobile-top{display:flex;align-items:center;justify-content:space-between;padding:18px 16px 10px 20px;border-bottom:1px solid var(--gray-200)}
.mobile-top .actions{display:flex;gap:4px}
.mobile-scroll{flex:1;overflow-y:auto;padding:4px 20px 20px}
.m-acc{border-bottom:1px solid var(--gray-200)}
.m-section-btn{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 0;font-size:1.08rem;font-weight:700;color:var(--ink);text-align:left}
.m-section-btn .chev{transition:transform .3s;color:var(--gray-500)}
.m-acc.open .m-section-btn .chev{transform:rotate(180deg)}
.m-acc-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s ease}
.m-acc.open .m-acc-body{grid-template-rows:1fr}
.m-acc-body > div{overflow:hidden}
.m-cat{display:block;font-weight:700;color:var(--blue);font-size:.95rem;padding:10px 0 6px}
.m-sublink{display:block;padding:7px 0 7px 14px;font-size:.95rem;font-weight:500;color:var(--gray-700);border-left:2px solid var(--gray-200)}
.m-sublink[aria-current="page"]{color:var(--blue);border-left-color:var(--yellow);font-weight:700}
.m-acc-body > div > :last-child{margin-bottom:14px}
.m-link{display:block;padding:16px 0;font-size:1.08rem;font-weight:700;border-bottom:1px solid var(--gray-200)}
.m-contacts{display:grid;gap:10px;padding-top:18px}
.m-contact{display:flex;align-items:center;gap:10px;color:var(--gray-700);font-weight:600;font-size:.95rem}
.m-contact svg{color:var(--blue)}
.mobile-cta{background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;gap:10px;font-weight:700;padding:18px;font-size:1rem}

/* ---------- BUSCA ---------- */
.search-overlay{position:fixed;inset:0;z-index:1200;background:rgba(6,29,74,.5);display:flex;justify-content:center;align-items:flex-start;padding:12vh 16px 16px;opacity:0;visibility:hidden;transition:opacity .2s}
body.search-open .search-overlay{opacity:1;visibility:visible}
.search-panel{width:min(680px,100%);background:#fff;border-radius:var(--r-lg);box-shadow:0 30px 80px rgba(14,26,51,.3);overflow:hidden}
.search-field{display:flex;align-items:center;gap:12px;padding:18px 20px;border-bottom:1px solid var(--gray-200);color:var(--gray-500)}
.search-field input{flex:1;min-width:0;border:none;font:inherit;font-size:1.08rem;outline:none;color:var(--ink);background:transparent}
.search-field kbd{font-family:inherit;font-size:.74rem;color:var(--gray-500);border:1px solid var(--gray-300);border-radius:6px;padding:2px 6px}
.search-results{max-height:58vh;overflow-y:auto;padding:8px}
.search-results a{display:flex;flex-direction:column;gap:2px;padding:11px 14px;border-radius:12px}
.search-results a:hover,.search-results a:focus-visible,.search-results a.is-active{background:var(--sky-2)}
.search-results strong{font-size:1rem}
.search-results span{font-size:.84rem;color:var(--gray-500)}
.search-empty{padding:22px 16px;font-size:.95rem;color:var(--gray-500)}

/* ============================================================
   HOME
============================================================ */
main{padding-top:var(--header-h)}
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,var(--sky-2) 0%,#fff 100%)}
.hero::before{content:"";position:absolute;top:0;right:0;width:240px;height:190px;background:var(--blue);border-bottom-left-radius:130px}
.hero-inner{position:relative;display:grid;grid-template-columns:1fr 1.05fr;align-items:center;gap:48px;padding:76px 0 100px}
.hero h1{font-size:clamp(2.3rem,4.8vw,3.7rem);font-weight:800;line-height:1.05;letter-spacing:-.02em;margin-bottom:22px;max-width:15ch}
.hero p{font-size:1.1rem;color:var(--gray-700);max-width:500px;margin-bottom:30px}
.hero-visual{position:relative;min-height:440px}
.hv-slashes{position:absolute;width:62%;left:6%;top:-4%;z-index:1;opacity:.95}
.hv-img{position:absolute;border-radius:32px;overflow:hidden;box-shadow:var(--shadow-card);background:var(--sky)}
.hv-img img{width:100%;height:100%;object-fit:cover}
.hv-img.i1{width:50%;height:76%;top:12%;left:12%;z-index:3}
.hv-img.i2{width:44%;height:56%;top:0;right:2%;z-index:2;border-radius:26px}
.hv-bubble{position:absolute;bottom:4%;right:0;background:var(--yellow);border-radius:18px;border-top-right-radius:4px;padding:16px 18px;font-size:.98rem;font-weight:700;line-height:1.35;max-width:230px;box-shadow:var(--shadow-soft);z-index:4}
.hv-badge{position:absolute;top:44%;left:0;z-index:4;background:#fff;border-radius:18px;box-shadow:var(--shadow-card);padding:12px 16px;display:flex;align-items:center;gap:12px;font-size:.86rem;line-height:1.3;color:var(--gray-700)}
.hv-badge b{display:block;font-size:1.05rem;color:var(--ink)}
.hv-badge .seal{width:40px;height:40px;border-radius:50%;background:var(--blue);display:inline-flex;align-items:center;justify-content:center;color:var(--yellow);flex-shrink:0}

/* Linhas de produtos */
.cats{padding:90px 0 80px}
.cgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.ccard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--gray-200);border-radius:var(--r-lg);overflow:hidden;transition:border-color .2s}
.ccard:hover{border-color:var(--blue)}
.ccard__img{display:block;aspect-ratio:4/3;overflow:hidden;background:var(--sky)}
.ccard__img img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.ccard:hover .ccard__img img{transform:scale(1.06)}
.ccard__body{display:flex;flex-direction:column;gap:6px;padding:18px 20px 20px;flex:1}
.ccard__count{align-self:flex-start;font-size:.76rem;font-weight:700;color:var(--blue);background:var(--sky);border-radius:999px;padding:3px 10px}
.ccard strong{font-size:1.12rem;line-height:1.25}
.ccard__text{font-size:.9rem;color:var(--gray-500);line-height:1.5}
.ccard__go{margin-top:auto;padding-top:8px;display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--blue);font-size:.92rem}
.ccard__go svg{transition:transform .25s}
.ccard:hover .ccard__go svg{transform:translateX(4px)}

/* Destaques */
.featured{padding:84px 0 70px;background:var(--sky-2)}

/* Segurança / normas */
.trust{padding:90px 0}
.trust-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.trust-list{margin-top:28px;display:grid;gap:12px}
.trust-item{display:grid;grid-template-columns:52px 1fr;gap:16px;align-items:center;padding:16px 18px;border-radius:var(--r-md);border:1px solid var(--gray-200);transition:border-color .2s;background:#fff}
.trust-item:hover{border-color:var(--blue)}
.ti-ic{width:52px;height:52px;border-radius:14px;background:var(--sky);color:var(--blue);display:flex;align-items:center;justify-content:center}
.trust-item strong{display:block;font-size:1.05rem}
.trust-item span span{font-size:.92rem;color:var(--gray-500)}
.docs-card{background:linear-gradient(155deg,var(--blue) 0%,var(--blue-900) 100%);color:#fff;border-radius:var(--r-xl);padding:36px;position:relative;overflow:hidden}
.docs-card h3{font-size:1.5rem;line-height:1.25;margin-bottom:8px;max-width:20ch}
.docs-card > p{font-size:.98rem;color:rgba(255,255,255,.85);margin-bottom:22px;max-width:44ch}
.mini-docs{display:grid;gap:10px;margin-bottom:24px}
.mini-doc{display:grid;grid-template-columns:40px 1fr auto;gap:12px;align-items:center;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:var(--r-sm);padding:12px 14px;transition:background .2s}
.mini-doc:hover{background:rgba(255,255,255,.16)}
.mini-doc .pdf{width:40px;height:40px;border-radius:10px;background:var(--yellow);color:var(--ink);font-size:.7rem;font-weight:800;display:flex;align-items:center;justify-content:center}
.mini-doc strong{display:block;font-size:.95rem;line-height:1.3}
.mini-doc span span{font-size:.8rem;color:rgba(255,255,255,.75)}
.mini-doc em{color:var(--yellow);display:flex}
.docs-slashes{position:absolute;width:220px;right:-70px;top:-60px;opacity:.9;pointer-events:none}
.docs-card > *:not(.docs-slashes){position:relative;z-index:1}

/* Como pedir */
.how{padding:20px 0 40px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:step}
.step{border:1px solid var(--gray-200);border-radius:var(--r-lg);padding:26px;counter-increment:step;background:#fff;position:relative;overflow:hidden}
.step::before{content:counter(step,decimal-leading-zero);display:block;font-size:2.6rem;font-weight:800;line-height:1;color:var(--blue);margin-bottom:14px;font-style:italic}
.step::after{content:"";position:absolute;left:26px;top:0;width:44px;height:5px;border-radius:0 0 5px 5px;background:var(--yellow)}
.step strong{display:block;font-size:1.15rem;margin-bottom:6px}
.step p{font-size:.95rem;color:var(--gray-700)}

/* CTA */
.cta-band{padding:72px 0 80px}
.cta-box{background:linear-gradient(120deg,var(--blue) 0%,var(--blue-900) 100%);color:#fff;border-radius:var(--r-xl);padding:48px 52px;display:grid;grid-template-columns:1.3fr auto;gap:32px;align-items:center;position:relative;overflow:hidden}
.cta-box h2{font-size:clamp(1.5rem,2.6vw,2.1rem);line-height:1.2;margin-bottom:8px}
.cta-box p{color:rgba(255,255,255,.88);font-size:1.02rem;max-width:52ch}
.cta-slashes{position:absolute;width:260px;right:-60px;bottom:-110px;opacity:.55;pointer-events:none}
.cta-box > *:not(.cta-slashes){position:relative;z-index:1}

/* ============================================================
   PÁGINAS INTERNAS
============================================================ */
.page-hero{position:relative;overflow:hidden;background:linear-gradient(180deg,var(--sky-2) 0%,#fff 100%);border-bottom:1px solid var(--gray-200)}
.ph-mesh{position:absolute;inset:0 0 0 45%;background-image:repeating-linear-gradient(45deg,rgba(11,59,140,.07) 0 2px,transparent 2px 22px),repeating-linear-gradient(-45deg,rgba(11,59,140,.07) 0 2px,transparent 2px 22px);-webkit-mask-image:linear-gradient(90deg,transparent,#000 60%);mask-image:linear-gradient(90deg,transparent,#000 60%);pointer-events:none}
.ph-slashes{position:absolute;right:4%;bottom:-40px;width:min(300px,30vw);pointer-events:none}
.page-hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr;padding:34px 0 52px;min-height:280px;align-content:center}
.page-hero-inner > div{max-width:800px}
.page-hero h1{font-size:clamp(2rem,4vw,3rem);font-weight:800;line-height:1.08;letter-spacing:-.02em;margin-bottom:16px}
.page-hero .lead{max-width:62ch;margin-bottom:24px}
.hero-meta{font-size:.92rem;font-weight:700;color:var(--gray-500);padding:0 6px}
.breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:.86rem;color:var(--gray-500);margin-bottom:24px}
.breadcrumbs a{color:var(--blue);font-weight:600}
.breadcrumbs a:hover{text-decoration:underline}
.breadcrumbs .sep{opacity:.5}

.page-body{padding:56px 0 24px}
.page-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:52px;align-items:start}
.side-nav{position:sticky;top:calc(var(--header-h) + 24px);border-left:2px solid var(--gray-200);max-height:calc(100vh - var(--header-h) - 48px);overflow-y:auto;scrollbar-width:thin}
.side-nav p{font-size:.82rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--gray-500);padding:0 0 10px 18px}
.side-nav a{display:block;padding:7px 0 7px 18px;margin-left:-2px;border-left:2px solid transparent;font-size:.95rem;color:var(--gray-700);line-height:1.35;transition:color .15s,border-color .15s}
.side-nav a:hover{color:var(--blue)}
.side-nav a[aria-current="page"]{border-left-color:var(--yellow);color:var(--blue);font-weight:700;border-left-width:3px}
.content{min-width:0}
.content > section + section,.content > section + nav{margin-top:56px}
.content h2{font-size:clamp(1.4rem,2.3vw,1.8rem);line-height:1.25;letter-spacing:-.01em;margin-bottom:16px}
.prose{color:var(--gray-700);font-size:1.02rem;line-height:1.75}
.prose > * + *{margin-top:14px}
.prose p,.prose ul,.prose ol{max-width:72ch}
.prose strong{color:var(--ink)}
.prose h2{color:var(--ink)}
.prose ul{display:grid;gap:8px}
.prose ul li{position:relative;padding-left:26px}
.prose ul li::before{content:"";position:absolute;left:2px;top:.6em;width:12px;height:7px;background:linear-gradient(90deg,var(--yellow) 0 40%,transparent 40% 60%,var(--blue) 60%);clip-path:polygon(28% 0,48% 0,20% 100%,0 100%,28% 0,80% 0,100% 0,72% 100%,52% 100%,80% 0)}
.prose ol{list-style:decimal;padding-left:1.4em}

/* Visão geral do produto / item */
.overview{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1fr);gap:40px;align-items:start}
.overview .gallery{position:sticky;top:calc(var(--header-h) + 24px)}
.gallery__main{background:#fff;border:1px solid var(--gray-200);border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center}
.gallery__main img{width:100%;height:100%;object-fit:contain;transition:opacity .25s}
.gallery__thumbs{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.thumb{padding:0;border:2px solid var(--gray-200);border-radius:12px;overflow:hidden;background:#fff;width:74px;height:74px;transition:border-color .2s}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb:hover{border-color:var(--blue-400)}
.thumb.is-active{border-color:var(--yellow);box-shadow:0 0 0 2px var(--yellow)}
.spec-card{border:1px solid var(--gray-200);border-radius:var(--r-lg);padding:24px;background:#fff;position:relative;overflow:hidden}
.spec-card::before{content:"";position:absolute;left:24px;top:0;width:52px;height:5px;border-radius:0 0 5px 5px;background:var(--yellow)}
.spec-card h2{font-size:1.25rem;margin:6px 0 14px}
.spec-card p{color:var(--gray-700)}
.spec-card a{color:var(--blue);font-weight:700}
.specs{width:100%;border-collapse:collapse;font-size:.98rem}
.specs th,.specs td{padding:11px 0;border-bottom:1px solid var(--gray-200);text-align:left;vertical-align:top}
.specs th{font-weight:500;color:var(--gray-500);padding-right:16px;width:52%}
.specs td{font-weight:700;color:var(--ink)}
.specs tr:last-child th,.specs tr:last-child td{border-bottom:none}

/* Tabela de itens */
.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--gray-200);border-radius:var(--r-md);margin-top:14px}
.table-wrap table{border-collapse:collapse;width:100%;font-size:.95rem}
.table-wrap th,.table-wrap td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--gray-200);white-space:nowrap}
.table-wrap th{background:var(--blue);color:#fff;font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;font-weight:700;position:sticky;top:0}
.table-wrap tbody tr:nth-child(even){background:var(--sky-2)}
.table-wrap tbody tr:hover{background:var(--yellow-soft)}
.table-wrap tbody tr:last-child td{border-bottom:0}
.table-wrap td img{width:90px;height:70px;object-fit:cover;border-radius:8px}
.item-link{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--blue)}
.item-link svg{opacity:.5;transition:transform .2s,opacity .2s}
.item-link:hover{text-decoration:underline;text-underline-offset:3px}
.item-link:hover svg{opacity:1;transform:translateX(3px)}

/* Downloads */
.doc-list{display:grid;gap:10px}
.doc{display:grid;grid-template-columns:46px 1fr auto;gap:16px;align-items:center;border:1px solid var(--gray-200);border-radius:var(--r-sm);padding:14px 16px;background:#fff;transition:border-color .2s,background .2s}
.doc:hover{border-color:var(--blue);background:var(--sky-2)}
.doc .pdf{width:46px;height:46px;border-radius:10px;background:var(--yellow);color:var(--ink);font-size:.72rem;font-weight:800;display:flex;align-items:center;justify-content:center}
.doc strong{display:block;font-size:1rem;line-height:1.35}
.doc .meta{font-size:.85rem;color:var(--gray-500)}
.doc .open{display:inline-flex;align-items:center;gap:6px;font-size:.92rem;font-weight:700;color:var(--blue);white-space:nowrap}

/* Navegação entre itens */
.pager{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pager-link{display:flex;flex-direction:column;gap:2px;border:1px solid var(--gray-200);border-radius:var(--r-md);padding:16px 20px;transition:border-color .2s,background .2s}
.pager-link:hover{border-color:var(--blue);background:var(--sky-2)}
.pager-link span{font-size:.82rem;color:var(--gray-500);font-weight:600}
.pager-link strong{color:var(--blue);font-size:1.05rem}
.pager-link.prev span::before{content:"← "}
.pager-link.next{grid-column:2;text-align:right}
.pager-link.next span::after{content:" →"}

/* Grade de produtos */
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px}
.content .pgrid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.pcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--gray-200);border-radius:var(--r-lg);overflow:hidden;color:inherit;transition:border-color .2s}
.pcard:hover{border-color:var(--blue)}
.pcard[hidden]{display:none}
.pcard__img{display:block;aspect-ratio:4/3;background:var(--sky);overflow:hidden}
.pcard__img img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.pcard:hover .pcard__img img{transform:scale(1.06)}
.pcard__body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:6px;flex:1}
.pcard__tag{font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--blue)}
.pcard__title{font-weight:700;line-height:1.25;font-size:1.08rem}
.pcard__text{color:var(--gray-500);font-size:.9rem;line-height:1.5}
.pcard__foot{margin-top:auto;padding-top:10px;display:flex;justify-content:space-between;align-items:center;font-size:.88rem;font-weight:700;color:var(--ink);border-top:1px solid var(--gray-200)}
.pcard__foot svg{color:var(--blue);transition:transform .25s}
.pcard:hover .pcard__foot svg{transform:translateX(4px)}

/* Filtros do catálogo */
.dc-toolbar{display:grid;gap:18px;margin-bottom:22px;padding:22px;border-radius:var(--r-lg);background:var(--sky-2);border:1px solid var(--gray-200)}
.dc-search{display:flex;align-items:center;gap:10px;background:#fff;border:2px solid var(--gray-300);border-radius:999px;padding:0 18px;color:var(--gray-500);transition:border-color .2s}
.dc-search:focus-within{border-color:var(--blue)}
.dc-search input{flex:1;min-width:0;border:none;outline:none;font:inherit;font-size:1rem;padding:13px 0;background:transparent;color:var(--ink)}
.dc-chips{display:flex;flex-wrap:wrap;gap:8px}
.dc-chip{font-size:.92rem;font-weight:600;padding:8px 15px;border-radius:999px;border:2px solid var(--gray-300);background:#fff;color:var(--gray-700);transition:all .15s}
.dc-chip:hover{border-color:var(--blue)}
.dc-chip[aria-pressed="true"]{background:var(--blue);border-color:var(--blue);color:#fff}
.dc-summary{margin-bottom:16px;font-size:.95rem;color:var(--gray-500)}
.dc-summary b{color:var(--ink)}
.dc-empty{border:2px dashed var(--gray-300);border-radius:var(--r-md);padding:34px;text-align:center;color:var(--gray-500);margin-top:8px}
.dc-empty b{display:block;color:var(--ink);margin-bottom:6px}

/* Contato */
.contact{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.8fr);gap:36px;align-items:start}
.channels{display:grid;gap:12px}
.channels h2{font-size:1.35rem;margin-bottom:4px}
.channel{display:flex;align-items:center;gap:14px;padding:16px 18px;background:#fff;border:1px solid var(--gray-200);border-radius:var(--r-md);transition:border-color .2s}
.channel:hover{border-color:var(--blue)}
.channel__ic{width:46px;height:46px;border-radius:12px;background:var(--sky);color:var(--blue);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.channel__label{display:block;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--gray-500)}
.channel__value{display:block;font-weight:700;font-size:1.08rem;word-break:break-word}
.quote{background:#fff;border:1px solid var(--gray-200);border-radius:var(--r-lg);padding:28px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow-soft);position:relative;overflow:hidden}
.quote::before{content:"";position:absolute;left:28px;top:0;width:60px;height:5px;border-radius:0 0 5px 5px;background:var(--yellow)}
.quote h2{font-size:1.4rem;margin:4px 0 2px}
.quote__row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.quote label{display:flex;flex-direction:column;gap:6px;font-size:.92rem;font-weight:600}
.quote input,.quote select,.quote textarea{font:inherit;font-weight:400;padding:11px 14px;border:2px solid var(--gray-300);border-radius:12px;background:#fff;width:100%;color:var(--ink)}
.quote input:focus,.quote select:focus,.quote textarea:focus{outline:none;border-color:var(--blue)}

/* ============================================================
   FOOTER
============================================================ */
.footer{background:linear-gradient(160deg,var(--blue) 0%,var(--blue-900) 75%);color:#fff;padding:64px 0 0;position:relative;overflow:hidden}
.footer-mesh{position:absolute;inset:0;background-image:repeating-linear-gradient(45deg,rgba(255,255,255,.05) 0 1px,transparent 1px 24px),repeating-linear-gradient(-45deg,rgba(255,255,255,.05) 0 1px,transparent 1px 24px);pointer-events:none}
.footer .container{position:relative}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:32px;padding-bottom:48px}
.footer-brand img{width:220px;height:auto}
.footer-brand p{font-size:.95rem;color:rgba(255,255,255,.85);margin:18px 0 16px;max-width:300px;line-height:1.6}
.footer-contacts{display:grid;gap:8px}
.footer-contacts a{display:inline-flex;align-items:center;gap:10px;font-size:.95rem;color:#fff;font-weight:600}
.footer-contacts svg{color:var(--yellow)}
.footer-contacts a:hover{text-decoration:underline}
.footer-col h2{font-size:1rem;font-weight:700;margin-bottom:14px;color:var(--yellow)}
.footer-col a{display:block;font-size:.92rem;color:rgba(255,255,255,.85);padding:5px 0;line-height:1.4}
.footer-col a:hover{color:#fff;text-decoration:underline}
.footer-bottom{border-top:1px solid rgba(255,255,255,.2);padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:.88rem;color:rgba(255,255,255,.85);flex-wrap:wrap}
.footer-bottom .links{display:flex;gap:18px;flex-wrap:wrap}
.footer-bottom a:hover{color:#fff;text-decoration:underline}

/* ============================================================
   RESPONSIVO
============================================================ */
@media (max-width:1200px){
  .nav-link{padding:10px 10px;font-size:.95rem}
  .nav-link::after{left:10px;right:10px}
  .cgrid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1080px){
  .nav,.header-actions .btn-cta{display:none}
  .hamburger{display:inline-flex}
  .hero-inner{grid-template-columns:1fr;padding:48px 0 80px}
  .hero-visual{min-height:380px;max-width:600px;width:100%}
  .trust-grid{grid-template-columns:1fr;gap:36px}
  .cta-box{grid-template-columns:1fr;padding:38px 30px}
  .page-layout{grid-template-columns:1fr;gap:28px}
  .side-nav{position:static;display:flex;gap:8px;overflow-x:auto;border-left:none;padding-bottom:6px;max-height:none;-webkit-mask-image:linear-gradient(90deg,#000 88%,transparent);mask-image:linear-gradient(90deg,#000 88%,transparent)}
  .side-nav p{display:none}
  .side-nav a{flex-shrink:0;border:2px solid var(--gray-300);border-radius:999px;padding:7px 14px;margin:0;font-size:.9rem;white-space:nowrap}
  .side-nav a[aria-current="page"]{border-color:var(--blue);background:var(--blue);color:#fff;border-left-width:2px}
  .side-nav a:last-child{margin-right:40px}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .footer-brand{grid-column:1/-1}
  .contact{grid-template-columns:1fr}
}
@media (max-width:820px){
  .overview{grid-template-columns:1fr;gap:24px}
  .overview .gallery{position:static}
  .steps{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:16px}
  :root{--header-h:66px}
  .logo-image{width:140px}
  .hero::before{width:90px;height:70px;border-bottom-left-radius:50px}

  .hero h1{font-size:2.25rem}
  .hero-visual{min-height:300px}
  .hv-badge{display:none}
  .hv-bubble{font-size:.88rem;max-width:190px;padding:12px 14px}
  .cats{padding:64px 0 56px}
  .cgrid{grid-template-columns:1fr}
  .ccard{display:grid;grid-template-columns:120px 1fr}
  .ccard__img{aspect-ratio:auto;height:100%}
  .ccard__text{display:none}
  .pgrid,.content .pgrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .pcard__body{padding:12px 12px 14px}
  .pcard__title{font-size:.98rem}
  .pcard__text{display:none}
  .pcard__tag{font-size:.66rem}
  .trust,.featured{padding:64px 0}
  .docs-card{padding:26px}
  .page-hero-inner{padding:24px 0 40px;min-height:0}
  .ph-slashes{width:120px;bottom:-20px;opacity:.6}
  .page-body{padding:36px 0 16px}
  .quote{padding:22px 18px}
  .quote__row{grid-template-columns:1fr}
  .doc{grid-template-columns:40px 1fr}
  .doc .pdf{width:40px;height:40px}
  .doc .open{grid-column:2}
  .pager{grid-template-columns:1fr}
  .pager-link.next{grid-column:1}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .cta-band{padding:48px 0 56px}
  .cta-box{padding:30px 22px}
  .cta-box .btn-row .btn{width:100%}
  .sec-head{margin-bottom:24px}
  .dc-toolbar{padding:16px}
  .dc-chips{flex-wrap:nowrap;overflow-x:auto;margin:0 -16px;padding:0 16px 4px;scrollbar-width:none}
  .dc-chip{flex-shrink:0}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.001s!important;scroll-behavior:auto!important}
}

/* Selo de destaque (ex.: Lançamento) */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:.74rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--ink);background:var(--yellow);border-radius:999px;padding:5px 12px;line-height:1;box-shadow:0 6px 16px rgba(14,26,51,.18)}
.badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--blue);animation:badgePulse 1.6s ease-in-out infinite}
@keyframes badgePulse{0%,100%{opacity:1}50%{opacity:.25}}
.pcard__img{position:relative}
.pcard__img .badge{position:absolute;top:12px;left:12px;z-index:1}
.hero-tags{display:flex;align-items:center;flex-wrap:wrap;gap:6px 14px;margin-bottom:14px}
.hero-tags .eyebrow{margin-bottom:0}