/* ===================================================================
   TETRA PRÉ-FABRICADOS — Sistema de estilos
   Identidade oficial · azul institucional #1F3A5F · Montserrat
   =================================================================== */

:root{
  --navy:#1F3A5F; --navy-2:#16294a; --navy-3:#0f1f38;
  --blue:#2C5BAA; --sky:#5BB4DC;
  --ink:#1b2533; --muted:#5c6470; --line:#e6e9ef;
  --bg:#ffffff; --bg-soft:#f4f6f9;
  --maxw:1240px;
  --t:.3s cubic-bezier(.4,0,.2,1);
  --grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:'Montserrat',system-ui,Arial,sans-serif;color:var(--ink);background:var(--bg);
  font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
/* Grão de filme sutil sobre todo o site (textura premium) */
body::after{content:"";position:fixed;inset:0;z-index:60;pointer-events:none;
  background-image:var(--grain);background-size:170px 170px;opacity:.04;mix-blend-mode:overlay;}
/* Backdrop de aurora animada FIXO atrás de toda a página (transparece nas seções
   claras; o visualizador 3D, opaco/escuro, naturalmente cobre essa área). */
body::before{content:"";position:fixed;inset:-20%;z-index:-1;pointer-events:none;
  background:
    radial-gradient(34% 42% at 16% 18%, rgba(44,91,170,.12), transparent 60%),
    radial-gradient(30% 38% at 84% 26%, rgba(91,180,220,.12), transparent 60%),
    radial-gradient(42% 48% at 48% 78%, rgba(31,58,95,.10), transparent 62%),
    radial-gradient(36% 40% at 88% 92%, rgba(91,180,220,.09), transparent 60%);
  animation:pageAurora 28s ease-in-out infinite alternate;}
@keyframes pageAurora{
  0%{transform:translate3d(-2%,-2%,0) scale(1.06);}
  100%{transform:translate3d(3%,2%,0) scale(1.16);}
}
@media (prefers-reduced-motion: reduce){ body::before{animation:none;} }
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}

/* ---------- Tipografia ---------- */
h1,h2,h3,h4{color:var(--navy);font-weight:800;line-height:1.12;letter-spacing:-.022em;}
.kicker{display:inline-flex;align-items:center;gap:9px;font-size:.78rem;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;color:var(--blue);margin-bottom:18px;}
.kicker::before{content:"";width:0;height:0;border-left:7px solid var(--sky);
  border-top:5px solid transparent;border-bottom:5px solid transparent;}
.kicker.light{color:var(--sky);}
.h-section{font-size:clamp(1.9rem,3.7vw,2.95rem);}
.lead{font-size:1.1rem;color:var(--muted);}

/* ---------- Botões ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:inherit;font-weight:700;
  font-size:.93rem;padding:15px 30px;border-radius:6px;cursor:pointer;border:2px solid transparent;
  transition:var(--t);white-space:nowrap;}
.btn svg{width:17px;height:17px;}
.btn-primary{background:var(--blue);color:#fff;}
.btn-primary:hover{background:var(--navy);transform:translateY(-2px);box-shadow:0 12px 26px rgba(31,58,95,.28);}
.btn-light{background:#fff;color:var(--navy);}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,0,0,.25);}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5);}
.btn-ghost:hover{background:#fff;color:var(--navy);border-color:#fff;}
.btn-outline{background:transparent;color:var(--navy);border-color:#cdd4df;}
.btn-outline:hover{border-color:var(--navy);background:var(--navy);color:#fff;}
.txtlink{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.92rem;color:var(--blue);}
.txtlink svg{width:16px;height:16px;transition:var(--t);}
.txtlink:hover svg{transform:translate(4px,-4px);}

/* ---------- Cabeçalho ---------- */
.site-header{position:sticky;top:0;z-index:200;background:#fff;box-shadow:0 2px 18px rgba(15,31,56,.08);}
.utilbar{background:var(--navy);color:#c3cedd;font-size:.81rem;}
.utilbar .wrap{display:flex;align-items:center;justify-content:space-between;height:44px;}
.utilbar .u-left{display:flex;align-items:center;gap:8px;white-space:nowrap;}
.utilbar .u-right{display:flex;align-items:center;gap:18px;white-space:nowrap;}
.utilbar a,.utilbar span.u-loc{display:inline-flex;align-items:center;gap:7px;color:#c3cedd;transition:var(--t);}
.utilbar a:hover{color:#fff;}
.utilbar svg{width:15px;height:15px;flex:none;}
.utilbar .u-access-btn{display:inline-flex;align-items:center;gap:7px;font-size:.81rem;
  font-weight:600;color:#fff;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);
  border-radius:5px;padding:6px 14px;transition:var(--t);}
.utilbar .u-access-btn:hover{background:var(--blue);border-color:var(--blue);color:#fff;}
.utilbar .u-access-btn svg{width:14px;height:14px;}
.mainbar .wrap{display:flex;align-items:center;justify-content:space-between;height:82px;}
.logo img{height:46px;width:auto;}
.nav{display:flex;align-items:center;gap:32px;}
.nav a.navlink{font-weight:600;font-size:.92rem;color:var(--navy);position:relative;padding:6px 0;transition:var(--t);}
.nav a.navlink::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--sky);transition:var(--t);}
.nav a.navlink:hover::after,.nav a.navlink.active::after{width:100%;}
.nav a.navlink.active{color:var(--blue);}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;}
.menu-toggle span{display:block;width:26px;height:3px;background:var(--navy);border-radius:2px;margin:5px 0;transition:var(--t);}

/* ---------- HERO ---------- */
.hero{position:relative;min-height:60vh;display:flex;align-items:center;background:#0d1a30;overflow:hidden;}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.hero::after{content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(13,26,48,.95) 0%,rgba(15,31,56,.82) 42%,rgba(15,31,56,.40) 100%);}
.hero .wrap{position:relative;z-index:2;padding:70px 32px;width:100%;}
.hero-inner{max-width:780px;color:#fff;}
.hero h1{color:#fff;font-size:clamp(2.3rem,5vw,3.7rem);line-height:1.08;letter-spacing:-.025em;margin:0 0 20px;}
.hero h1 em{color:var(--sky);font-style:normal;}
.hero p{font-size:1.18rem;color:#cdd6e3;max-width:560px;margin-bottom:34px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}

/* ---------- Faixa de números ---------- */
.stats{background:var(--navy);}
.stats-grid{display:grid;grid-template-columns:1fr 1fr 1fr 1.3fr;}
.stat{padding:42px 18px;color:#fff;text-align:center;}
.stat + .stat{border-left:1px solid rgba(255,255,255,.12);}
.stat b{display:block;font-size:clamp(1.9rem,3vw,2.6rem);font-weight:800;line-height:1;
  letter-spacing:-.03em;white-space:nowrap;}
.stat b small{font-size:1.05rem;font-weight:700;}
.stat .s-lbl{display:block;margin-top:10px;font-size:.85rem;color:#a9b6c9;}
.stat .s-acc{color:var(--sky);letter-spacing:-.02em;}

/* ---------- Seções ---------- */
.section{padding:104px 0;}
.section.soft{background:
  radial-gradient(58% 50% at 10% 0%, rgba(44,91,170,.05), transparent 60%),
  radial-gradient(50% 46% at 94% 100%, rgba(91,180,220,.07), transparent 62%),
  rgba(244,246,249,.62);}
.section-head{max-width:680px;margin-bottom:56px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head.center .kicker{justify-content:center;}
.section-head p{margin-top:16px;}

/* ---------- Intro editorial ---------- */
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.intro-text h2{font-size:clamp(1.7rem,3vw,2.5rem);margin-bottom:20px;}
.intro-text p{color:var(--muted);margin-bottom:16px;}
.intro-text .txtlink{margin-top:8px;}
.intro-media{position:relative;}
.intro-media img{width:100%;height:520px;object-fit:cover;border-radius:10px;}
.intro-media .clip{position:absolute;left:-26px;bottom:-26px;width:130px;height:130px;
  background:var(--sky);clip-path:polygon(0 100%,0 0,100% 100%);}
.intro-media .badge{position:absolute;right:-22px;top:38px;background:#fff;padding:22px 26px;
  border-radius:10px;box-shadow:0 22px 48px rgba(15,31,56,.20);max-width:212px;}
.intro-media .badge b{display:block;font-size:1.9rem;color:var(--navy);line-height:1;margin-bottom:4px;}
.intro-media .badge span{font-size:.83rem;color:var(--muted);}

/* ---------- Soluções ---------- */
.solutions{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;}
.sol-card{border-radius:10px;overflow:hidden;background:#fff;border:1px solid var(--line);
  display:flex;flex-direction:column;transition:var(--t);}
.sol-card:hover{transform:translateY(-8px);box-shadow:0 26px 50px rgba(15,31,56,.16);}
.sol-img{position:relative;height:220px;overflow:hidden;}
.sol-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease;}
.sol-card:hover .sol-img img{transform:scale(1.07);}
.sol-num{position:absolute;left:12px;top:12px;background:rgba(31,58,95,.92);color:#fff;
  font-size:.72rem;font-weight:700;letter-spacing:.1em;padding:5px 9px;border-radius:4px;}
.sol-body{padding:22px 20px 24px;display:flex;flex-direction:column;flex:1;}
.sol-body h3{font-size:1.04rem;margin-bottom:8px;}
.sol-body p{font-size:.86rem;color:var(--muted);flex:1;}
.sol-body .txtlink{margin-top:14px;font-size:.83rem;}

/* ---------- Tecnologia ---------- */
.tech{background:linear-gradient(180deg,var(--navy-3),var(--navy-2));color:#fff;
  padding:104px 0;position:relative;overflow:hidden;}
.tech::before{content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;
  background:rgba(91,180,220,.10);clip-path:polygon(100% 0,100% 100%,0 0);}
.tech .h-section,.tech h3{color:#fff;}
.tech .lead{color:#aebccd;}
.tech-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;margin-top:18px;}
.tech-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.10);
  border-radius:12px;overflow:hidden;display:flex;transition:var(--t);}
.tech-card:hover{background:rgba(255,255,255,.07);transform:translateY(-5px);}
.tech-card .tc-img{width:150px;flex:none;overflow:hidden;}
.tech-card .tc-img img{width:100%;height:100%;object-fit:cover;}
.tech-card .tc-body{padding:24px;}
.tech-card .tc-tag{font-size:.72rem;font-weight:700;letter-spacing:.13em;color:var(--sky);}
.tech-card h3{font-size:1.1rem;margin:7px 0 8px;}
.tech-card p{font-size:.88rem;color:#aebccd;}

/* ---------- Segmentos ---------- */
.segments{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.seg-card{display:flex;gap:18px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:11px;padding:28px 26px;transition:var(--t);}
.seg-card:hover{border-color:var(--sky);transform:translateY(-4px);box-shadow:0 18px 38px rgba(15,31,56,.10);}
.seg-ico{width:50px;height:50px;flex:none;border-radius:10px;background:var(--navy);display:grid;place-items:center;}
.seg-ico svg{width:25px;height:25px;stroke:var(--sky);}
.seg-card h3{font-size:1.05rem;margin-bottom:5px;}
.seg-card p{font-size:.87rem;color:var(--muted);}

/* ---------- Benefícios ---------- */
.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:12px;overflow:hidden;}
.benefit{background:#fff;padding:38px 32px;transition:var(--t);}
.benefit:hover{background:var(--bg-soft);}
.benefit .b-top{display:flex;align-items:center;gap:14px;margin-bottom:12px;}
.benefit .b-ico{width:46px;height:46px;border-radius:9px;flex:none;background:#eef3fa;display:grid;place-items:center;}
.benefit .b-ico svg{width:23px;height:23px;stroke:var(--blue);}
.benefit .b-num{font-size:.8rem;font-weight:700;color:var(--sky);letter-spacing:.08em;}
.benefit h3{font-size:1.08rem;margin-bottom:6px;}
.benefit p{font-size:.92rem;color:var(--muted);}

/* ---------- Processo ---------- */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.step{padding:0 28px;position:relative;}
.step:not(:last-child)::after{content:"";position:absolute;right:0;top:18px;width:1px;
  height:calc(100% - 22px);background:var(--line);}
.step .s-num{font-size:2.4rem;font-weight:800;color:var(--sky);line-height:1;letter-spacing:-.04em;opacity:.55;}
.step h3{font-size:1.06rem;margin:10px 0 7px;}
.step p{font-size:.88rem;color:var(--muted);}

/* ---------- Faixa CTA ---------- */
.cta-band{position:relative;overflow:hidden;color:#fff;text-align:center;padding:110px 0;background:#0d1a30;}
.cta-band img.cta-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.cta-band::after{content:"";position:absolute;inset:0;background:
  radial-gradient(60% 80% at 50% -10%, rgba(91,180,220,.20), transparent 60%),
  linear-gradient(180deg,rgba(15,31,56,.86),rgba(13,26,48,.94));}
.cta-band .wrap{position:relative;z-index:2;}
.cta-band h2{color:#fff;font-size:clamp(2rem,4vw,3rem);}
.cta-band p{color:#cdd6e3;max-width:620px;margin:18px auto 32px;}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* ---------- Rodapé ---------- */
.site-footer{background:var(--navy-3);color:#c3cdda;font-size:.92rem;}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:44px;padding:72px 0 52px;}
.footer-col h4{color:#fff;font-size:.8rem;letter-spacing:.13em;text-transform:uppercase;margin-bottom:20px;}
.footer-brand img{height:42px;margin-bottom:18px;filter:brightness(0) invert(1);}
.footer-brand p{color:#93a2b8;max-width:280px;line-height:1.65;}
.fblock{margin-bottom:16px;}
.fblock .lbl{color:#6f8198;font-size:.74rem;text-transform:uppercase;letter-spacing:.09em;}
.fblock .val{color:#dde4ee;}
.footer-col a.flink{display:block;padding:5px 0;color:#c3cdda;transition:var(--t);}
.footer-col a.flink:hover{color:var(--sky);padding-left:5px;}
.footer-news input{width:100%;padding:13px 14px;border-radius:6px;border:1px solid #34465f;
  background:#13243f;color:#fff;font-family:inherit;font-size:.9rem;margin-bottom:10px;}
.footer-news input::placeholder{color:#7f90a7;}
.footer-news button{width:100%;}
.socials{display:flex;gap:10px;margin-top:16px;}
.socials a{width:40px;height:40px;border-radius:8px;background:#22344f;display:grid;place-items:center;transition:var(--t);}
.socials a:hover{background:var(--blue);transform:translateY(-3px);}
.socials svg{width:18px;height:18px;}
.footer-bottom{border-top:1px solid #26384f;padding:24px 0;display:flex;justify-content:space-between;
  gap:14px;flex-wrap:wrap;font-size:.81rem;color:#7f90a7;}

/* ---------- Botão flutuante WhatsApp ---------- */
.wa-float{position:fixed;right:24px;bottom:24px;z-index:300;width:60px;height:60px;border-radius:50%;
  background:#25D366;display:grid;place-items:center;box-shadow:0 10px 30px rgba(0,0,0,.28);
  transition:var(--t);}
.wa-float:hover{transform:scale(1.08);}
.wa-float svg{width:32px;height:32px;}

/* ---------- Página interna ---------- */
.page-hero{position:relative;background:#0a1730;color:#fff;padding:104px 0 96px;overflow:hidden;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:48px 48px;}
.page-hero img.ph-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;}
/* Aurora animada (glow navy → ciano) */
.page-hero::before{content:"";position:absolute;inset:-25%;z-index:0;pointer-events:none;
  background:
    radial-gradient(38% 48% at 16% 26%, rgba(44,91,170,.55), transparent 62%),
    radial-gradient(34% 42% at 84% 16%, rgba(91,180,220,.42), transparent 60%),
    radial-gradient(48% 58% at 66% 96%, rgba(31,58,95,.75), transparent 62%);
  filter:blur(30px);animation:auroraDrift 22s ease-in-out infinite alternate;}
/* Véu pra contraste do texto (mais escuro à esquerda, glow visível à direita) */
.page-hero::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(100deg,rgba(8,16,30,.62) 0%,rgba(8,16,30,.30) 45%,rgba(8,16,30,.10) 100%);}
.page-hero .wrap{position:relative;z-index:2;}
@keyframes auroraDrift{
  0%{transform:translate3d(-3%,-2%,0) scale(1.05);}
  100%{transform:translate3d(4%,3%,0) scale(1.16);}
}
@media (prefers-reduced-motion: reduce){ .page-hero::before{animation:none;} }
.page-hero h1{color:#fff;font-size:clamp(2.1rem,4.4vw,3.3rem);}
.page-hero p{color:#cdd6e3;max-width:640px;margin-top:16px;font-size:1.08rem;}
.crumb{font-size:.8rem;color:var(--sky);margin-bottom:16px;letter-spacing:.04em;}
.crumb a{color:var(--sky);}
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;margin-bottom:72px;}
.feature-row:last-child{margin-bottom:0;}
.feature-row.rev .fr-media{order:2;}
.fr-media img{width:100%;height:400px;object-fit:cover;border-radius:10px;}
.fr-text h2{font-size:clamp(1.5rem,2.6vw,2.1rem);margin-bottom:14px;}
.fr-text p{color:var(--muted);margin-bottom:14px;}
.vmv{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.vmv-card{background:#fff;border:1px solid var(--line);border-radius:11px;padding:34px 30px;border-top:4px solid var(--blue);
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);}
.vmv-card:hover{transform:translateY(-5px);box-shadow:0 22px 46px rgba(31,58,95,.15);border-top-color:var(--sky);}
/* especificidade maior que .reveal pra o hover ser ágil mesmo nos cards com reveal */
.elem-cards .vmv-card{transition:transform var(--t),box-shadow var(--t),border-color var(--t);}
.vmv-card .v-ico{width:46px;height:46px;border-radius:9px;background:#eef3fa;display:grid;place-items:center;margin-bottom:16px;}
.vmv-card .v-ico svg{width:23px;height:23px;stroke:var(--blue);}
.vmv-card h3{font-size:1.15rem;margin-bottom:9px;}
.vmv-card p{color:var(--muted);font-size:.94rem;}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start;}
.cinfo .ci-item{display:flex;gap:16px;margin-bottom:26px;}
/* Formulário em 2 colunas — reduz a altura (menos linhas) */
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:0 18px;}
.cinfo .ci-ico{width:46px;height:46px;flex:none;border-radius:9px;background:#eef3fa;display:grid;place-items:center;}
.cinfo .ci-ico svg{width:22px;height:22px;stroke:var(--blue);}
.cinfo .ci-item h4{font-size:1rem;margin-bottom:3px;}
.cinfo .ci-item p{color:var(--muted);font-size:.93rem;}
.form-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:36px;box-shadow:0 20px 44px rgba(15,31,56,.07);}
.field{margin-bottom:18px;}
.field label{display:block;font-weight:600;font-size:.85rem;color:var(--navy);margin-bottom:6px;}
.field input,.field textarea{width:100%;padding:13px 15px;border:1px solid #d3d9e2;border-radius:7px;
  font-family:inherit;font-size:.95rem;transition:var(--t);}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(44,91,170,.12);}
.field textarea{resize:vertical;min-height:130px;}
.spec-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 28px;margin-top:8px;}
.spec-list li{list-style:none;display:flex;gap:10px;font-size:.93rem;color:var(--muted);}
.spec-list svg{width:18px;height:18px;flex:none;stroke:var(--blue);margin-top:3px;}
.field select{width:100%;padding:13px 15px;border:1px solid #d3d9e2;border-radius:7px;
  font-family:inherit;font-size:.95rem;background:#fff;color:var(--ink);transition:var(--t);cursor:pointer;}
.field select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(44,91,170,.12);}
.map-wrap{border-radius:12px;overflow:hidden;border:1px solid var(--line);box-shadow:0 18px 40px rgba(15,31,56,.08);}
.map-wrap iframe{display:block;width:100%;height:420px;border:0;}
/* Facade do mapa: carrega o iframe só no clique (mais leve e privado) */
.map-facade{position:relative;height:420px;display:grid;place-items:center;text-align:center;cursor:pointer;
  background:linear-gradient(135deg,var(--navy),var(--navy-3));color:#fff;}
.map-facade .mf-pin{width:54px;height:54px;border-radius:50%;background:rgba(255,255,255,.12);
  display:grid;place-items:center;margin:0 auto 16px;}
.map-facade .mf-pin svg{width:26px;height:26px;stroke:#fff;}
.map-facade p{font-weight:600;margin-bottom:16px;}
.map-facade:hover .btn-light{transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,0,0,.25);}
.map-links{display:flex;justify-content:center;margin-top:16px;}
/* ---------- Página de elemento (ex: pilar) + visualizador 3D ---------- */
.elem-top{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}
.elem-badge{display:inline-flex;align-items:center;gap:8px;background:#eef3fa;color:var(--blue);
  font-weight:700;font-size:.76rem;letter-spacing:.06em;text-transform:uppercase;
  padding:6px 13px;border-radius:30px;margin-bottom:16px;}
.viewer3d{display:block;width:100%;height:520px;border-radius:16px;border:1px solid rgba(91,180,220,.16);
  background:
    radial-gradient(70% 55% at 50% 16%, rgba(91,180,220,.18), transparent 60%),
    radial-gradient(120% 80% at 50% 118%, rgba(44,91,170,.34), transparent 60%),
    linear-gradient(180deg,#17283f,#0b1626);
  box-shadow:0 26px 64px rgba(8,16,30,.34), inset 0 1px 0 rgba(255,255,255,.06);
  --poster-color:transparent;}
.viewer3d-hint{margin-top:10px;text-align:center;font-size:.8rem;color:var(--muted);}
.elem-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.elem-cards.cols4{grid-template-columns:repeat(4,1fr);}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.gallery img,.gallery .gph{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;display:block;}
.gallery .gph{display:grid;place-items:center;align-content:center;gap:8px;text-align:center;
  background:linear-gradient(135deg,#e9eef5,#dfe6ef);border:1px dashed #c2cbd8;color:#8a97a8;font-size:.82rem;font-weight:600;}
.gallery .gph svg{width:30px;height:30px;stroke:#9aa6b6;}
@media(max-width:860px){
  .elem-top{grid-template-columns:1fr;gap:30px;}
  .viewer3d{height:420px;}
  .elem-cards{grid-template-columns:1fr;}
  .elem-cards.cols4{grid-template-columns:repeat(2,1fr);}
  .gallery{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:560px){
  .elem-cards.cols4{grid-template-columns:1fr;}
  .gallery{grid-template-columns:1fr;}
}

/* animação */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}

/* ---------- Responsivo ---------- */
@media(max-width:1080px){
  .solutions{grid-template-columns:repeat(3,1fr);}
}
@media(max-width:1000px){
  .nav{display:none;}
  .menu-toggle{display:block;}
  .nav.open{display:flex;flex-direction:column;align-items:flex-start;gap:2px;position:absolute;
    top:124px;left:0;right:0;background:#fff;padding:18px 32px;box-shadow:0 14px 30px rgba(15,31,56,.14);}
  .nav.open a.navlink{width:100%;padding:11px 0;}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .stat:nth-child(3){border-left:0;}
  .stat:nth-child(n+3){border-top:1px solid rgba(255,255,255,.12);}
  .intro-grid{grid-template-columns:1fr;gap:40px;}
  .intro-media .badge{right:14px;}
  .tech-grid{grid-template-columns:1fr;}
  .segments{grid-template-columns:repeat(2,1fr);}
  .benefits{grid-template-columns:repeat(2,1fr);}
  .process{grid-template-columns:repeat(2,1fr);gap:32px 0;}
  .step:nth-child(2)::after{display:none;}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px;}
  .feature-row{grid-template-columns:1fr;gap:28px;}
  .feature-row.rev .fr-media{order:0;}
  .vmv{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;gap:36px;}
  .form-row{grid-template-columns:1fr;}
}
/* Abaixo de 1080px a localização e o e-mail recolhem — sobra WhatsApp + Acesso,
   evitando que a barra superior estoure a largura da tela. */
@media(max-width:1080px){.utilbar .u-left,.utilbar a.u-email{display:none;}}
@media(max-width:720px){
  .utilbar .u-right{gap:13px;width:100%;justify-content:flex-end;}
}
@media(max-width:600px){
  .wrap{padding:0 20px;}
  .section{padding:68px 0;}
  .stats-grid{grid-template-columns:1fr;}
  .stat:nth-child(n){border-left:0;border-top:1px solid rgba(255,255,255,.12);}
  .stat:first-child{border-top:0;}
  .solutions{grid-template-columns:1fr;}
  .segments{grid-template-columns:1fr;}
  .benefits{grid-template-columns:1fr;}
  .process{grid-template-columns:1fr;}
  .step::after{display:none!important;}
  .footer-top{grid-template-columns:1fr;}
  .intro-media img{height:380px;}
  .tech-card{flex-direction:column;}
  .tech-card .tc-img{width:100%;height:160px;}
  .hero-actions .btn,.cta-actions .btn{width:100%;justify-content:center;}
  .spec-list{grid-template-columns:1fr;}
}