:root{
    --roxo: #1A004C;
    --roxo-claro: #2E1470;
    --roxo-tint: #F5F3FA;
    --laranja: #EF8035;
    --laranja-escuro: #D96A22;
    --branco: #FFFFFF;
    --preto: #000000;
    --cinza-texto: #4B4B57;
    --cinza-borda: #E7E4EE;
    --sombra: 0 12px 30px rgba(26,0,76,0.10);
    --raio: 16px;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Poppins', sans-serif;
    color:var(--cinza-texto);
    background:var(--branco);
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%; display:block;}
  a{text-decoration:none; color:inherit;}
  ul{list-style:none;}
  section{padding:88px 24px;}
  .container{max-width:1160px; margin:0 auto;}
  h1,h2,h3,h4{color:var(--roxo); font-weight:700; line-height:1.2;}
  .eyebrow{
    display:inline-flex; align-items:center; gap:8px;
    text-transform:uppercase; letter-spacing:1.5px; font-size:12.5px;
    font-weight:600; color:var(--laranja); margin-bottom:14px;
  }
  .eyebrow::before{content:""; width:22px; height:2px; background:var(--laranja); display:inline-block;}
  .section-title{font-size:clamp(26px,3.4vw,38px); margin-bottom:16px;}
  .section-sub{font-size:17px; color:var(--cinza-texto); max-width:620px;}
  .section-head{margin-bottom:52px;}
  .section-head.center{text-align:center; margin-left:auto; margin-right:auto;}
  .section-head.center .section-sub{margin-left:auto; margin-right:auto;}
  .btn{
    display:inline-flex; align-items:center; justify-content:center; gap:10px;
    padding:15px 28px; border-radius:100px; font-weight:600; font-size:15.5px;
    cursor:pointer; border:2px solid transparent; transition:all .2s ease; white-space:nowrap;
  }
  .btn-laranja{background:var(--laranja); color:var(--branco);}
  .btn-laranja:hover{background:var(--laranja-escuro); transform:translateY(-2px);}
  .btn-outline-branco{border-color:rgba(255,255,255,0.55); color:var(--branco);}
  .btn-outline-branco:hover{background:rgba(255,255,255,0.12); border-color:var(--branco);}
  .btn-outline-roxo{border-color:var(--roxo); color:var(--roxo);}
  .btn-outline-roxo:hover{background:var(--roxo); color:var(--branco);}
  .btn svg{width:18px; height:18px; flex-shrink:0;}

  /* HEADER */
  header{
    position:sticky; top:0; z-index:100; background:rgba(255,255,255,0.96);
    backdrop-filter:blur(8px); border-bottom:1px solid var(--cinza-borda);
  }
  .nav-wrap{
    max-width:1160px; margin:0 auto; padding:14px 24px;
    display:flex; align-items:center; justify-content:space-between; gap:24px;
  }
  .logo-header img{height:34px; width:auto;}
  nav.nav-links{display:flex; align-items:center; gap:30px;}
  nav.nav-links > a{font-size:14.5px; font-weight:500; color:var(--roxo); transition:color .15s;}
  nav.nav-links > a:hover, nav.nav-links > a.active{color:var(--laranja);}
  .nav-cta{display:flex; align-items:center; gap:16px;}
  .nav-cta .btn{padding:11px 22px; font-size:14px;}
  .menu-toggle{display:none; background:none; border:none; cursor:pointer; padding:6px;}
  .menu-toggle svg{width:26px; height:26px; color:var(--roxo);}

  /* NAV DROPDOWN (Serviços) */
  .nav-dropdown{position:relative;}
  .nav-dropdown-toggle{
    display:flex; align-items:center; gap:6px; background:none; border:none; cursor:pointer;
    font-family:inherit; font-size:14.5px; font-weight:500; color:var(--roxo); padding:0; transition:color .15s;
  }
  .nav-dropdown-toggle:hover, .nav-dropdown.open .nav-dropdown-toggle, .nav-dropdown-toggle.active{color:var(--laranja);}
  .nav-dropdown-toggle svg{width:14px; height:14px; transition:transform .2s;}
  .nav-dropdown.open .nav-dropdown-toggle svg{transform:rotate(180deg);}
  .nav-dropdown-menu{
    position:absolute; top:calc(100% + 18px); left:50%; transform:translateX(-50%);
    background:var(--branco); border:1px solid var(--cinza-borda); border-radius:14px;
    box-shadow:0 16px 32px rgba(26,0,76,0.14); padding:10px; min-width:270px;
    display:none; flex-direction:column; gap:2px; z-index:50;
  }
  .nav-dropdown.open .nav-dropdown-menu{display:flex;}
  .nav-dropdown-menu a{
    font-size:14px; font-weight:500; color:var(--roxo); padding:10px 14px; border-radius:9px; transition:all .15s;
  }
  .nav-dropdown-menu a:hover{background:var(--roxo-tint); color:var(--laranja);}
  @media (max-width: 720px){
    .nav-dropdown-menu{
      position:static; transform:none; display:none; box-shadow:none; border:none;
      background:var(--roxo-tint); margin-top:6px; width:100%;
    }
    .nav-dropdown.open .nav-dropdown-menu{display:flex;}
    .nav-dropdown{width:100%;}
    .nav-dropdown-toggle{width:100%; justify-content:space-between; padding:2px 0;}
  }

  /* BANNER CAROUSEL */
  .banner-carousel{position:relative; width:100%; overflow:hidden; background:var(--roxo); line-height:0;}
  .carousel-track{display:flex; transition:transform .55s cubic-bezier(.4,0,.2,1);}
  .carousel-slide{flex:0 0 100%; display:block; line-height:0;}
  .carousel-slide img{width:100%; height:auto; display:block;}
  .carousel-arrow{
    position:absolute; top:50%; transform:translateY(-50%); z-index:2;
    background:rgba(255,255,255,0.85); border:none; width:40px; height:40px; border-radius:50%;
    display:flex; align-items:center; justify-content:center; cursor:pointer; color:var(--roxo);
    box-shadow:0 4px 12px rgba(0,0,0,0.18); transition:background .2s, transform .2s;
  }
  .carousel-arrow:hover{background:var(--branco); transform:translateY(-50%) scale(1.06);}
  .carousel-arrow svg{width:20px; height:20px;}
  .carousel-arrow.prev{left:14px;}
  .carousel-arrow.next{right:14px;}
  .carousel-dots{position:absolute; bottom:12px; left:0; right:0; z-index:2; display:flex; justify-content:center; gap:8px;}
  .dot{width:8px; height:8px; border-radius:50%; background:rgba(255,255,255,0.5); border:none; cursor:pointer; padding:0; transition:background .2s, transform .2s;}
  .dot.active{background:var(--branco); transform:scale(1.3);}
  @media (max-width: 720px){
    .carousel-arrow{width:32px; height:32px;}
    .carousel-arrow svg{width:16px; height:16px;}
  }

  /* HERO */
  .hero{
    background:linear-gradient(155deg, var(--roxo) 0%, var(--roxo-claro) 100%);
    color:var(--branco); padding:100px 24px 90px; position:relative; overflow:hidden;
  }
  .hero::after{
    content:""; position:absolute; right:-120px; top:-120px; width:480px; height:480px;
    border-radius:50%; background:radial-gradient(circle, rgba(239,128,53,0.22) 0%, rgba(239,128,53,0) 70%);
  }
  .hero-grid{
    max-width:1160px; margin:0 auto; display:grid; grid-template-columns:1.1fr 0.9fr;
    gap:56px; align-items:center; position:relative; z-index:1;
  }
  .hero-eyebrow{
    display:inline-flex; align-items:center; gap:8px; background:rgba(255,255,255,0.1);
    border:1px solid rgba(255,255,255,0.25); padding:8px 16px; border-radius:100px;
    font-size:13px; font-weight:500; margin-bottom:24px; color:#F1EAFF;
  }
  .hero-eyebrow span.dot{width:7px; height:7px; border-radius:50%; background:var(--laranja); display:inline-block;}
  .hero h1{color:var(--branco); font-size:clamp(32px,4.6vw,50px); font-weight:800; margin-bottom:20px; letter-spacing:-0.5px;}
  .hero h1 em{color:var(--laranja); font-style:normal;}
  .hero p.lead{font-size:18px; color:#E2DAF5; max-width:520px; margin-bottom:34px;}
  .hero-ctas{display:flex; flex-wrap:wrap; gap:14px; margin-bottom:40px;}
  .hero-badges{display:flex; flex-wrap:wrap; gap:10px 22px;}
  .hero-badges .badge{display:flex; align-items:center; gap:8px; font-size:13.5px; color:#D9CFEF;}
  .hero-badges svg{width:16px; height:16px; color:var(--laranja); flex-shrink:0;}
  .hero-visual{
    background:rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.18);
    border-radius:24px; padding:32px; backdrop-filter:blur(4px);
  }
  .hero-visual-inner{
    background:var(--branco); border-radius:18px; padding:28px; color:var(--roxo);
  }
  .hero-stat-row{display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-bottom:6px;}
  .hero-stat{background:var(--roxo-tint); border-radius:14px; padding:18px;}
  .hero-stat .num{font-size:26px; font-weight:800; color:var(--roxo); display:block;}
  .hero-stat .lbl{font-size:12.5px; color:var(--cinza-texto); margin-top:2px; display:block;}
  .hero-visual-foot{
    margin-top:16px; padding-top:16px; border-top:1px dashed var(--cinza-borda);
    display:flex; align-items:center; gap:12px; font-size:13px; color:var(--cinza-texto);
  }
  .hero-visual-foot svg{width:20px; height:20px; color:var(--laranja); flex-shrink:0;}
  .about-panel .eyebrow{margin-bottom:12px;}
  .about-panel h3{font-size:20px; color:var(--roxo); margin-bottom:14px; line-height:1.3;}
  .about-panel p{font-size:14px; color:var(--cinza-texto); line-height:1.7; margin-bottom:14px;}
  .about-panel p:last-child{margin-bottom:0;}
  .about-panel strong{color:var(--roxo); font-weight:700;}

  /* PAGE HERO (páginas internas) */
  .page-hero{
    background:linear-gradient(155deg, var(--roxo) 0%, var(--roxo-claro) 100%);
    color:var(--branco); padding:56px 24px 64px; position:relative; overflow:hidden;
  }
  .page-hero::after{
    content:""; position:absolute; right:-100px; top:-100px; width:380px; height:380px;
    border-radius:50%; background:radial-gradient(circle, rgba(239,128,53,0.20) 0%, rgba(239,128,53,0) 70%);
  }
  .page-hero-inner{max-width:1160px; margin:0 auto; position:relative; z-index:1;}
  .breadcrumbs{display:flex; flex-wrap:wrap; align-items:center; gap:8px; font-size:13px; color:#C9BEE3; margin-bottom:20px;}
  .breadcrumbs a{color:#C9BEE3; transition:color .15s;}
  .breadcrumbs a:hover{color:var(--branco);}
  .page-hero h1{color:var(--branco); font-size:clamp(28px,4vw,42px); font-weight:800; margin-bottom:16px; letter-spacing:-0.4px; max-width:760px;}
  .page-hero p.lead{font-size:16.5px; color:#E2DAF5; max-width:620px; margin-bottom:26px;}
  .page-hero-ctas{display:flex; flex-wrap:wrap; gap:14px;}

  /* PROSE (texto corrido - política de privacidade etc.) */
  .prose{max-width:820px;}
  .prose h2{font-size:22px; margin-top:40px; margin-bottom:14px;}
  .prose h2:first-child{margin-top:0;}
  .prose h3{font-size:17px; margin-top:26px; margin-bottom:10px;}
  .prose p{font-size:15px; color:var(--cinza-texto); margin-bottom:14px;}
  .prose ul{margin:0 0 14px 0; display:grid; gap:8px;}
  .prose ul li{font-size:15px; color:var(--cinza-texto); padding-left:22px; position:relative;}
  .prose ul li::before{content:""; position:absolute; left:0; top:9px; width:6px; height:6px; border-radius:50%; background:var(--laranja);}
  .prose a{color:var(--roxo); font-weight:600; text-decoration:underline;}
  .prose strong{color:var(--roxo);}
  .prose .updated{font-size:13px; color:#8B82A3; margin-bottom:32px;}

  /* FAQ ACCORDION */
  .faq-list{display:grid; gap:14px; max-width:820px;}
  .faq-item{
    background:var(--branco); border:1px solid var(--cinza-borda); border-radius:14px;
    padding:4px 24px; transition:border-color .15s;
  }
  .faq-item[open]{border-color:var(--laranja);}
  .faq-item summary{
    list-style:none; cursor:pointer; padding:20px 0; font-weight:600; color:var(--roxo);
    font-size:15.5px; display:flex; align-items:center; justify-content:space-between; gap:16px;
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary .faq-icon{
    flex-shrink:0; width:26px; height:26px; border-radius:50%; background:var(--roxo-tint);
    display:flex; align-items:center; justify-content:center; color:var(--roxo); transition:transform .2s;
  }
  .faq-item[open] summary .faq-icon{transform:rotate(45deg); background:var(--laranja); color:var(--branco);}
  .faq-item summary .faq-icon svg{width:14px; height:14px;}
  .faq-item p{font-size:14.5px; color:var(--cinza-texto); padding-bottom:22px; margin:0; max-width:700px;}

  /* PORTFOLIO / TRABALHOS REALIZADOS */
  .portfolio-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
  .portfolio-card{
    background:var(--branco); border:1px solid var(--cinza-borda); border-radius:var(--raio);
    overflow:hidden; transition:all .2s ease;
  }
  .portfolio-card:hover{box-shadow:var(--sombra); transform:translateY(-4px);}
  .portfolio-thumb{
    aspect-ratio:4/3; background:var(--roxo-tint); display:flex; align-items:center; justify-content:center;
    flex-direction:column; gap:10px; color:#8B82A3; position:relative;
  }
  .portfolio-thumb svg{width:34px; height:34px; color:var(--roxo); opacity:.5;}
  .portfolio-thumb span{font-size:12px; font-weight:600; letter-spacing:.3px;}
  .portfolio-tag{
    position:absolute; top:12px; left:12px; background:rgba(26,0,76,0.85); color:var(--branco);
    font-size:11px; font-weight:600; padding:5px 10px; border-radius:100px; letter-spacing:.3px;
  }
  .portfolio-card-body{padding:18px 20px;}
  .portfolio-card-body h3{font-size:15.5px; margin-bottom:5px;}
  .portfolio-card-body p{font-size:13.5px; color:var(--cinza-texto); margin:0;}
  .portfolio-note{
    background:#FFF3E9; border:1px solid #FBD9BC; color:#8A4A15; font-size:13.5px;
    border-radius:12px; padding:16px 20px; margin-bottom:36px; max-width:820px; display:flex; gap:12px; align-items:flex-start;
  }
  .portfolio-note svg{width:20px; height:20px; flex-shrink:0; margin-top:1px;}

  /* BRANDS BANNER */
  .brands-strip{background:var(--roxo-tint); padding:52px 24px 58px; border-bottom:1px solid var(--cinza-borda);}
  .brands-label{
    text-align:center; font-size:12.5px; font-weight:600; letter-spacing:1.6px;
    text-transform:uppercase; color:#8B82A3; margin-bottom:30px;
  }
  .brands-row{display:flex; flex-wrap:wrap; justify-content:center; align-items:stretch; gap:16px;}
  .brand-chip{
    display:flex; align-items:center; justify-content:center;
    width:168px; height:96px; padding:16px 22px;
    border:1px solid var(--cinza-borda); border-radius:14px;
    background:var(--branco); box-shadow:0 2px 8px rgba(26,0,76,0.04);
    transition:all .22s ease;
  }
  .brand-chip:hover{border-color:var(--laranja); transform:translateY(-3px); box-shadow:0 12px 22px rgba(26,0,76,0.10);}
  .brand-chip img{max-height:38px; max-width:100%; width:auto; height:auto; display:block;}
  @media (max-width: 720px){
    .brands-row{gap:12px;}
    .brand-chip{width:calc(33.333% - 8px); height:78px; padding:10px 12px;}
    .brand-chip img{max-height:28px;}
  }

  /* SERVICES */
  .services-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:22px;}
  .service-card{
    background:var(--branco); border:1px solid var(--cinza-borda); border-radius:var(--raio);
    padding:26px 22px; transition:all .2s ease;
  }
  .service-card:hover{box-shadow:var(--sombra); transform:translateY(-4px); border-color:transparent;}
  .service-icon{
    width:48px; height:48px; border-radius:13px; background:var(--roxo-tint);
    display:flex; align-items:center; justify-content:center; margin-bottom:18px;
  }
  .service-icon svg{width:24px; height:24px; color:var(--roxo);}
  .service-card h3{font-size:17px; margin-bottom:9px;}
  .service-card p{font-size:14px; color:var(--cinza-texto);}
  a.service-card{display:block;}
  .service-card-link{display:inline-flex; align-items:center; gap:6px; margin-top:14px; font-size:13px; font-weight:600; color:var(--laranja);}
  .service-card-link svg{width:14px; height:14px;}

  /* BTU CALCULATOR */
  .btu-calc{background:var(--roxo-tint);}
  .calc-box{
    background:var(--branco); border-radius:24px; padding:40px;
    display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:start;
    box-shadow:var(--sombra);
  }
  .calc-form{display:grid; gap:16px;}
  .calc-field label{display:block; font-size:13px; font-weight:600; color:var(--roxo); margin-bottom:6px;}
  .calc-field input, .calc-field select{
    width:100%; padding:12px 14px; border-radius:10px; border:1px solid var(--cinza-borda);
    font-family:inherit; font-size:14.5px; color:var(--cinza-texto); background:var(--branco); appearance:auto;
  }
  .calc-field input:focus, .calc-field select:focus{outline:none; border-color:var(--laranja);}
  .calc-submit{width:100%; margin-top:6px;}
  .calc-result{
    background:var(--roxo-tint); border-radius:18px; padding:32px; display:flex; flex-direction:column;
    align-items:center; justify-content:center; text-align:center; min-height:290px;
  }
  .calc-result-placeholder svg{width:46px; height:46px; color:var(--laranja); margin-bottom:14px;}
  .calc-result-placeholder p{font-size:14px; color:var(--cinza-texto); max-width:260px;}
  .calc-result-value{display:flex; align-items:baseline; gap:8px; margin-bottom:8px;}
  .calc-result-num{font-size:46px; font-weight:800; color:var(--roxo); line-height:1;}
  .calc-result-unit{font-size:17px; font-weight:600; color:var(--laranja);}
  .calc-result-desc{font-size:14px; color:var(--roxo); font-weight:600; margin-bottom:8px; max-width:260px;}
  .calc-result-basis{font-size:12.5px; color:#8B82A3; margin-bottom:22px; max-width:280px;}
  .calc-result .btn{width:100%;}
  .calc-disclaimer{
    font-size:12.5px; color:#8B82A3; margin-top:24px; max-width:760px;
    margin-left:auto; margin-right:auto; text-align:center;
  }

  /* MINI CTA (faixas no meio da página) */
  .mini-cta-section{padding:0 24px 64px;}
  .mini-cta{
    max-width:1160px; margin:0 auto;
    background:linear-gradient(120deg, var(--roxo) 0%, #24075E 100%);
    border-radius:22px; padding:34px 42px;
    display:flex; align-items:center; justify-content:space-between; gap:26px; flex-wrap:wrap;
    box-shadow:var(--sombra);
  }
  .mini-cta-text h3{color:var(--branco); font-size:19px; margin-bottom:5px; font-weight:700;}
  .mini-cta-text p{color:#D9CFEF; font-size:14px; margin:0; max-width:420px;}
  .mini-cta-btns{display:flex; gap:12px; flex-wrap:wrap; flex-shrink:0;}
  @media (max-width: 720px){
    .mini-cta-section{padding:0 20px 48px;}
    .mini-cta{flex-direction:column; text-align:center; padding:28px 24px;}
    .mini-cta-text p{max-width:none;}
    .mini-cta-btns{width:100%; flex-direction:column;}
    .mini-cta-btns .btn{width:100%;}
  }

  /* DIFERENCIAIS */
  .diferenciais{background:var(--roxo-tint);}
  .dif-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:22px;}
  .dif-card{
    background:var(--branco); border-radius:var(--raio); padding:28px; display:flex; gap:18px;
    box-shadow:0 4px 14px rgba(26,0,76,0.05);
  }
  .dif-num{
    flex-shrink:0; width:44px; height:44px; border-radius:12px; background:var(--roxo);
    color:var(--branco); font-weight:700; font-size:15px; display:flex; align-items:center; justify-content:center;
  }
  .dif-card h3{font-size:17px; margin-bottom:8px;}
  .dif-card p{font-size:14.5px;}

  /* PROCESS */
  .process-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:24px; counter-reset:step;}
  .process-card{position:relative; padding-top:8px;}
  .process-card .step-num{
    font-size:44px; font-weight:800; color:var(--roxo-tint); -webkit-text-stroke:1.5px var(--roxo);
    line-height:1; margin-bottom:18px; display:block;
  }
  .process-card h3{font-size:17px; margin-bottom:10px;}
  .process-card p{font-size:14px;}
  .process-connector{display:none;}

  /* GALLERY / PADRAO */
  .padrao{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center;}
  .padrao-list li{
    display:flex; gap:14px; margin-bottom:20px; font-size:15px; color:var(--cinza-texto);
  }
  .padrao-list svg{width:22px; height:22px; color:var(--laranja); flex-shrink:0; margin-top:2px;}
  .padrao-list strong{color:var(--roxo);}
  .padrao-visual{
    background:var(--roxo); border-radius:24px; padding:36px; color:var(--branco);
  }
  .padrao-visual h4{color:var(--branco); font-size:20px; margin-bottom:6px;}
  .padrao-visual p.small{color:#D9CFEF; font-size:13.5px; margin-bottom:22px;}
  .padrao-checks{display:grid; gap:12px;}
  .padrao-checks div{
    display:flex; align-items:center; gap:10px; background:rgba(255,255,255,0.08);
    border:1px solid rgba(255,255,255,0.16); border-radius:10px; padding:12px 14px; font-size:13.5px;
  }
  .padrao-checks svg{width:16px; height:16px; color:var(--laranja); flex-shrink:0;}

  /* TESTIMONIALS */
  .testimonials{background:var(--roxo-tint);}
  .testimonials [class^="elfsight-app-"]{min-height:200px;}
  .test-note{
    background:#FFF3E9; border:1px solid #FBD9BC; color:#8A4A15; font-size:13px;
    border-radius:10px; padding:12px 16px; margin-bottom:36px; max-width:720px;
  }
  .test-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
  .test-card{background:var(--branco); border-radius:var(--raio); padding:28px; box-shadow:0 4px 14px rgba(26,0,76,0.05);}
  .stars{display:flex; gap:3px; margin-bottom:14px;}
  .stars svg{width:16px; height:16px; color:var(--laranja);}
  .test-card p.quote{font-size:14.5px; color:var(--cinza-texto); margin-bottom:18px; font-style:italic;}
  .test-author{display:flex; align-items:center; gap:12px;}
  .test-avatar{
    width:38px; height:38px; border-radius:50%; background:var(--roxo); color:var(--branco);
    display:flex; align-items:center; justify-content:center; font-weight:700; font-size:14px; flex-shrink:0;
  }
  .test-author .name{font-size:14px; font-weight:600; color:var(--roxo);}
  .test-author .loc{font-size:12px; color:var(--cinza-texto);}

  /* CTA BAND */
  .cta-band{
    background:linear-gradient(120deg, var(--roxo) 0%, #24075E 100%); color:var(--branco);
    text-align:center; padding:70px 24px;
  }
  .cta-band h2{color:var(--branco); font-size:clamp(24px,3.2vw,34px); margin-bottom:14px;}
  .cta-band p{color:#D9CFEF; max-width:560px; margin:0 auto 30px; font-size:16px;}
  .cta-band .btns{display:flex; gap:14px; justify-content:center; flex-wrap:wrap;}

  /* CONTACT */
  .contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start;}
  .contact-list{display:grid; gap:18px; margin-top:28px;}
  .contact-item{display:flex; gap:16px; align-items:flex-start;}
  .contact-item .ic{
    width:44px; height:44px; border-radius:12px; background:var(--roxo-tint);
    display:flex; align-items:center; justify-content:center; flex-shrink:0;
  }
  .contact-item .ic svg{width:21px; height:21px; color:var(--roxo);}
  .contact-item h4{font-size:15px; color:var(--roxo); margin-bottom:3px;}
  .contact-item p, .contact-item a{font-size:14.5px; color:var(--cinza-texto);}
  .contact-item a:hover{color:var(--laranja);}
  .map-wrap{border-radius:var(--raio); overflow:hidden; border:1px solid var(--cinza-borda); box-shadow:var(--sombra);}
  .map-wrap iframe{width:100%; height:380px; border:0; display:block;}

  /* FOOTER */
  footer{background:var(--roxo); color:#D9CFEF; padding:64px 24px 28px;}
  .footer-grid{
    display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:40px; margin-bottom:48px;
  }
  .footer-logo img{height:32px; margin-bottom:18px;}
  .footer-grid p{font-size:13.5px; line-height:1.7;}
  .footer-col h4{color:var(--branco); font-size:14.5px; margin-bottom:16px;}
  .footer-col ul li{margin-bottom:10px;}
  .footer-col a{font-size:13.5px; color:#D9CFEF; transition:color .15s;}
  .footer-col a:hover{color:var(--laranja);}
  .footer-social{display:flex; gap:10px; margin-top:18px;}
  .footer-social a{
    width:36px; height:36px; border-radius:50%; border:1px solid rgba(255,255,255,0.25);
    display:flex; align-items:center; justify-content:center;
  }
  .footer-social a:hover{background:var(--laranja); border-color:var(--laranja);}
  .footer-social svg{width:16px; height:16px;}
  .footer-bottom{
    border-top:1px solid rgba(255,255,255,0.15); padding-top:24px; display:flex;
    flex-wrap:wrap; justify-content:space-between; gap:12px; font-size:12.5px; color:#B7ACD1;
  }

  /* WHATSAPP FLOAT */
  .wa-float{
    position:fixed; bottom:26px; right:26px; z-index:200; background:#25D366; color:var(--branco);
    width:60px; height:60px; border-radius:50%; display:flex; align-items:center; justify-content:center;
    box-shadow:0 8px 22px rgba(37,211,102,0.45); animation:pulse 2.4s infinite;
  }
  .wa-float svg{width:30px; height:30px;}
  @keyframes pulse{
    0%{box-shadow:0 8px 22px rgba(37,211,102,0.45);}
    50%{box-shadow:0 8px 22px rgba(37,211,102,0.45), 0 0 0 10px rgba(37,211,102,0.12);}
    100%{box-shadow:0 8px 22px rgba(37,211,102,0.45);}
  }

  @media (max-width: 980px){
    .hero-grid{grid-template-columns:1fr;}
    .services-grid{grid-template-columns:repeat(2,1fr);}
    .calc-box{grid-template-columns:1fr;}
    .dif-grid{grid-template-columns:1fr;}
    .process-grid{grid-template-columns:repeat(2,1fr); row-gap:36px;}
    .padrao{grid-template-columns:1fr;}
    .test-grid{grid-template-columns:1fr;}
    .contact-grid{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr 1fr;}
    .portfolio-grid{grid-template-columns:repeat(2,1fr);}
  }
  @media (max-width: 720px){
    nav.nav-links{
      position:fixed; top:66px; left:0; right:0; background:var(--branco);
      flex-direction:column; align-items:flex-start; padding:20px 24px; gap:18px;
      border-bottom:1px solid var(--cinza-borda); box-shadow:0 12px 20px rgba(0,0,0,0.06);
      transform:translateY(-130%); transition:transform .25s ease; max-height:70vh; overflow-y:auto;
    }
    nav.nav-links.open{transform:translateY(0);}
    .nav-cta .btn span.txt{display:none;}
    .nav-cta .btn{padding:11px 14px;}
    .menu-toggle{display:block;}
    section{padding:64px 20px;}
    .services-grid{grid-template-columns:1fr;}
    .calc-box{padding:26px;}
    .process-grid{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr; gap:32px;}
    .hero-stat-row{grid-template-columns:1fr 1fr;}
    .portfolio-grid{grid-template-columns:1fr;}
    .page-hero{padding:44px 20px 48px;}
  }