/* =====================================================
   Refrigeração Luciano — Assistência Técnica em São Vicente
   Paleta: #4FC3F7 azul claro | #0D47A1 azul escuro
           #F5F5F5 cinza claro | #26A69A verde água
   Fonte: Poppins
   Estilo: Curvas, blobs, ícones, glassmorphism
   ===================================================== */

:root{
  --azul-claro:#4FC3F7;
  --azul-mid:#1976D2;
  --azul-escuro:#0D47A1;
  --azul-navy:#082F6B;
  --cinza:#F5F5F5;
  --cinza-2:#EEF3F7;
  --cinza-txt:#4a4a55;
  --texto-escuro:#0f2340;
  --verde:#26A69A;
  --verde-dark:#00897B;
  --branco:#ffffff;
  --preto:#0e1220;

  --shadow-sm:0 6px 18px rgba(13,71,161,.08);
  --shadow:0 14px 40px rgba(13,71,161,.14);
  --shadow-lg:0 30px 70px rgba(13,71,161,.22);

  --radius-sm:12px;
  --radius:22px;
  --radius-lg:36px;
  --radius-xl:56px;

  --grad-blue:linear-gradient(135deg,#0D47A1 0%,#1976D2 55%,#4FC3F7 100%);
  --grad-blue-soft:linear-gradient(135deg,#E3F2FD 0%,#F5F9FF 100%);
  --grad-teal:linear-gradient(135deg,#26A69A 0%,#4FC3F7 100%);
  --grad-navy:linear-gradient(135deg,#082F6B 0%,#0D47A1 60%,#1976D2 100%);

  --tr-fast:.2s ease;
  --tr:.35s cubic-bezier(.4,.2,.2,1);
  --tr-slow:.6s cubic-bezier(.4,.2,.2,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Poppins','Segoe UI',system-ui,-apple-system,sans-serif;
  color:var(--cinza-txt);
  background:var(--cinza);
  line-height:1.7;
  overflow-x:hidden;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--azul-mid);text-decoration:none;transition:color var(--tr-fast)}
a:hover{color:var(--verde)}
button{font-family:inherit;cursor:pointer;border:0;background:none}
ul{list-style:none}

h1,h2,h3,h4,h5{color:var(--azul-escuro);font-weight:800;line-height:1.2;letter-spacing:-.02em}
h1{font-size:38px}
h2{font-size:28px}
h3{font-size:22px}
h4{font-size:18px}
p{margin-bottom:1rem}

.container{width:min(1200px,92%);margin-inline:auto;position:relative}
.container-narrow{width:min(920px,92%);margin-inline:auto}

/* =========================
   Topbar
   ========================= */
.topbar{
  background:var(--grad-navy);
  color:#fff;font-size:14px;
  padding:10px 0;
  position:relative;z-index:5;
}
.topbar-inner{
  display:flex;justify-content:space-between;
  gap:16px;flex-wrap:wrap;align-items:center;
}
.topbar a{color:#fff;display:inline-flex;align-items:center;gap:6px}
.topbar a:hover{color:var(--azul-claro)}
.topbar .divider{opacity:.35;margin:0 6px}
.topbar-left,.topbar-right{display:inline-flex;align-items:center;gap:10px;flex-wrap:wrap}
.hide-mobile{display:inline-flex}
@media (max-width:720px){.hide-mobile{display:none}}

/* =========================
   Header
   ========================= */
.site-header{
  background:#fff;position:sticky;top:0;z-index:50;
  box-shadow:var(--shadow-sm);
  transition:box-shadow var(--tr);
}
.site-header.scrolled{box-shadow:var(--shadow)}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 0;gap:20px;
}
.logo{display:flex;align-items:center;flex-shrink:0}
.logo img{height:56px;width:auto}

.main-nav>ul{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.main-nav a{
  color:var(--texto-escuro);font-weight:600;font-size:15px;
  padding:10px 14px;border-radius:999px;
  transition:background var(--tr-fast),color var(--tr-fast);
  display:inline-flex;align-items:center;gap:6px;
}
.main-nav li.active>a,
.main-nav a:hover{background:var(--cinza-2);color:var(--azul-escuro)}
.main-nav li.has-sub>a::after{
  content:"";width:8px;height:8px;
  border-right:2px solid currentColor;border-bottom:2px solid currentColor;
  transform:rotate(45deg) translateY(-3px);
  transition:transform var(--tr-fast);
  display:inline-block;margin-left:6px;
}
.main-nav li.has-sub:hover>a::after,
.main-nav li.has-sub.open>a::after{transform:rotate(-135deg) translateY(-1px)}

.main-nav li.has-sub{position:relative}
.submenu{
  position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(10px);
  background:#fff;min-width:260px;
  border-radius:18px;padding:10px;
  box-shadow:var(--shadow);
  opacity:0;visibility:hidden;
  transition:opacity var(--tr-fast),transform var(--tr-fast),visibility var(--tr-fast);
  border:1px solid rgba(13,71,161,.08);
}
.submenu::before{
  content:"";position:absolute;top:-6px;left:50%;
  width:14px;height:14px;background:#fff;transform:translateX(-50%) rotate(45deg);
  border-left:1px solid rgba(13,71,161,.08);
  border-top:1px solid rgba(13,71,161,.08);
}
.submenu li{width:100%}
.submenu a{
  display:block;padding:10px 14px;border-radius:12px;
  font-weight:500;color:var(--texto-escuro);
}
.submenu a:hover{background:var(--grad-blue-soft);color:var(--azul-escuro)}
.main-nav li.has-sub:hover>.submenu,
.main-nav li.has-sub.open>.submenu{
  opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);
}

.btn-whats{
  background:var(--verde)!important;color:#fff!important;
  padding:11px 18px!important;border-radius:999px!important;
  box-shadow:0 8px 20px rgba(38,166,154,.35);
}
.btn-whats:hover{background:var(--verde-dark)!important;color:#fff!important;transform:translateY(-2px)}
.main-nav .only-mobile{display:none}
@media (max-width:1024px){.main-nav .only-mobile{display:block}}

.menu-toggle{
  display:none;width:44px;height:44px;
  flex-direction:column;justify-content:center;gap:5px;padding:10px;
  border-radius:12px;background:var(--azul-escuro);
  box-shadow:0 6px 16px rgba(13,71,161,.25);
}
.menu-toggle span{
  display:block;height:3px;background:#fff;border-radius:2px;
  transition:transform var(--tr-fast),opacity var(--tr-fast);
}
.menu-toggle.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

@media (max-width:1024px){
  .menu-toggle{display:flex}
  .main-nav{
    position:fixed;inset:0 0 0 auto;width:min(360px,88%);
    background:#fff;padding:90px 20px 30px;
    transform:translateX(100%);transition:transform var(--tr);
    box-shadow:var(--shadow-lg);
    overflow-y:auto;
  }
  .main-nav.open{transform:translateX(0)}
  .main-nav>ul{flex-direction:column;gap:2px;align-items:stretch}
  .main-nav a{padding:14px 16px;border-radius:14px;justify-content:space-between}
  .submenu{
    position:static;transform:none;opacity:1;visibility:visible;
    box-shadow:none;padding:0 0 0 14px;min-width:0;
    max-height:0;overflow:hidden;transition:max-height var(--tr);
    border:0;left:auto;
  }
  .submenu::before{display:none}
  .main-nav li.has-sub.open>.submenu{max-height:400px;transform:none}
  .main-nav li.has-sub>a{cursor:pointer}
}

/* =========================
   Hero (banner)
   ========================= */
.hero{
  position:relative;background:var(--grad-blue-soft);
  padding:0;overflow:hidden;
}
.hero picture,.hero img{width:100%;display:block}
.hero img{height:auto}
.hero::after{
  content:"";position:absolute;bottom:-1px;left:0;right:0;height:60px;
  background:var(--cinza);
  clip-path:ellipse(70% 100% at 50% 100%);
}

/* Page hero (inner pages) */
.page-hero{
  background:var(--grad-navy);color:#fff;
  padding:70px 0 100px;position:relative;overflow:hidden;
}
.page-hero::before,.page-hero::after{
  content:"";position:absolute;border-radius:50%;filter:blur(50px);
  opacity:.35;pointer-events:none;
}
.page-hero::before{
  width:400px;height:400px;background:var(--azul-claro);
  top:-100px;right:-80px;
}
.page-hero::after{
  width:340px;height:340px;background:var(--verde);
  bottom:-140px;left:-80px;
}
.page-hero .container{position:relative;z-index:2;text-align:center}
.page-hero h1{color:#fff;font-size:44px;margin-bottom:14px}
.page-hero p{color:rgba(255,255,255,.9);max-width:760px;margin:0 auto;font-size:17px}
.page-hero .bc{margin-bottom:16px}
.page-hero .bc a,.page-hero .bc span{color:rgba(255,255,255,.85)}
.page-hero .bc a:hover{color:var(--azul-claro)}
.page-hero::after{z-index:0}
.wave-divider{
  display:block;position:relative;margin-top:-50px;line-height:0;z-index:3;
}
.wave-divider svg{width:100%;height:80px;display:block}
@media (max-width:720px){
  .page-hero{padding:50px 0 80px}
  .page-hero h1{font-size:32px}
}

/* Breadcrumb text */
.bc{font-size:14px}
.bc a{margin:0 4px}
.bc span{margin:0 4px;opacity:.6}

/* =========================
   Section head
   ========================= */
.section{padding:80px 0;position:relative;overflow:hidden}
.section-eyebrow{
  display:inline-block;font-size:13px;font-weight:700;
  color:var(--verde);letter-spacing:.15em;text-transform:uppercase;
  background:rgba(38,166,154,.1);padding:6px 14px;border-radius:999px;margin-bottom:12px;
}
.section-title{margin-bottom:12px;text-align:center}
.section-lead{
  max-width:720px;margin:0 auto 40px;color:var(--cinza-txt);
  font-size:16px;text-align:center;
}
.section-head-center{text-align:center;margin-bottom:40px}

/* Decorative blobs */
.blob{
  position:absolute;border-radius:50%;filter:blur(60px);
  opacity:.25;pointer-events:none;z-index:0;
}
.blob-1{width:340px;height:340px;background:var(--azul-claro);top:-120px;left:-80px}
.blob-2{width:420px;height:420px;background:var(--verde);bottom:-150px;right:-100px}
.blob-3{width:300px;height:300px;background:var(--azul-mid);top:30%;right:-100px}

.section .container{position:relative;z-index:1}

/* =========================
   Product / service cards
   ========================= */
.grid{display:grid;gap:26px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-3.bottom-2 :nth-child(4),
.grid-3.bottom-2 :nth-child(5){grid-column:span 1}
@media (max-width:900px){
  .grid-2,.grid-3{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:600px){
  .grid-2,.grid-3{grid-template-columns:1fr}
}

/* Layout home 3+2 */
.eletro-grid{
  display:grid;gap:26px;
  grid-template-columns:repeat(6,1fr);
}
.eletro-grid > *{grid-column:span 2}
.eletro-grid > *:nth-child(n+4){grid-column:span 3}
@media (max-width:900px){
  .eletro-grid{grid-template-columns:repeat(2,1fr)}
  .eletro-grid > *,
  .eletro-grid > *:nth-child(n+4){grid-column:span 1}
}
@media (max-width:600px){
  .eletro-grid{grid-template-columns:1fr}
}

.product-card{
  background:#fff;border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform var(--tr),box-shadow var(--tr);
  display:flex;flex-direction:column;
  border:1px solid rgba(13,71,161,.05);
}
.product-card:hover{
  transform:translateY(-8px);box-shadow:var(--shadow-lg);
}
.product-card .thumb{
  display:block;position:relative;overflow:hidden;
  aspect-ratio:10/13.3;background:var(--grad-blue-soft);
}
.product-card .thumb img{
  width:100%;height:100%;object-fit:contain;
  transition:transform var(--tr-slow);
}
.product-card:hover .thumb img{transform:scale(1.05)}
.product-card .body{padding:22px 24px 26px;flex:1;display:flex;flex-direction:column}
.product-card h3{color:var(--azul-escuro);margin-bottom:8px;font-size:20px}
.product-card p{color:var(--cinza-txt);font-size:15px;flex:1}
.btn-more{
  align-self:flex-start;margin-top:12px;
  display:inline-flex;align-items:center;gap:8px;
  color:var(--verde);font-weight:700;font-size:14px;
  padding:8px 0;
}
.btn-more::after{
  content:"→";transition:transform var(--tr-fast);
}
.btn-more:hover::after{transform:translateX(6px)}

/* Section variants (different backgrounds) */
.sec-eletro{background:linear-gradient(180deg,var(--cinza) 0%,#fff 100%)}
.sec-comercial{
  background:linear-gradient(180deg,#E3F2FD 0%,#F5F9FF 100%);
  position:relative;
}
.sec-comercial .product-card{background:#fff}
.sec-eletricos{background:#fff}

/* =========================
   Fluxo / Steps
   ========================= */
.fluxo{background:var(--grad-navy);color:#fff;position:relative;overflow:hidden}
.fluxo::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 20% 30%,rgba(79,195,247,.2) 0,transparent 40%),
             radial-gradient(circle at 80% 70%,rgba(38,166,154,.2) 0,transparent 40%);
}
.fluxo .container{position:relative;z-index:1}
.fluxo .section-title,.fluxo h3{color:#fff}
.fluxo .section-lead{color:rgba(255,255,255,.85)}
.fluxo .section-eyebrow{background:rgba(255,255,255,.1);color:var(--azul-claro)}
.steps{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:20px;
}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}
.step{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);
  backdrop-filter:blur(8px);
  border-radius:var(--radius);padding:28px 24px;
  transition:transform var(--tr),background var(--tr);
  position:relative;
}
.step:hover{transform:translateY(-6px);background:rgba(255,255,255,.12)}
.step .num{
  display:inline-flex;align-items:center;justify-content:center;
  width:54px;height:54px;border-radius:50%;
  background:var(--grad-teal);color:#fff;font-weight:800;font-size:20px;
  margin-bottom:14px;box-shadow:0 8px 20px rgba(38,166,154,.35);
}
.step h3{color:#fff;font-size:18px;margin-bottom:6px}
.step p{color:rgba(255,255,255,.85);font-size:14px;margin:0}

/* =========================
   CTA Band
   ========================= */
.cta-band{
  background:var(--grad-teal);color:#fff;
  padding:60px 20px;text-align:center;position:relative;overflow:hidden;
}
.cta-band::before,.cta-band::after{
  content:"";position:absolute;border-radius:50%;
  background:rgba(255,255,255,.1);pointer-events:none;
}
.cta-band::before{width:250px;height:250px;top:-100px;left:-80px}
.cta-band::after{width:180px;height:180px;bottom:-80px;right:-60px}
.cta-band h2{color:#fff;font-size:32px;margin-bottom:10px;position:relative}
.cta-band p{color:rgba(255,255,255,.95);max-width:640px;margin:0 auto 24px;position:relative}
.btn-group{
  display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative;
}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 26px;border-radius:999px;font-weight:700;
  font-size:15px;transition:transform var(--tr-fast),box-shadow var(--tr-fast),background var(--tr-fast);
  cursor:pointer;
}
.btn-primary{background:#fff;color:var(--verde-dark);box-shadow:var(--shadow)}
.btn-primary:hover{transform:translateY(-3px);color:var(--verde-dark);box-shadow:var(--shadow-lg)}
.btn-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.6)}
.btn-outline:hover{background:#fff;color:var(--verde-dark);transform:translateY(-3px)}
.btn-solid{background:var(--verde);color:#fff;box-shadow:0 8px 20px rgba(38,166,154,.35)}
.btn-solid:hover{background:var(--verde-dark);transform:translateY(-2px)}
.btn-azul{background:var(--azul-escuro);color:#fff}
.btn-azul:hover{background:var(--azul-mid);color:#fff}

/* =========================
   Diferenciais
   ========================= */
.diferenciais{background:var(--cinza);padding:80px 0;position:relative;overflow:hidden}
.diferenciais-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
}
@media (max-width:900px){.diferenciais-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.diferenciais-grid{grid-template-columns:1fr}}
.dif-card{
  background:#fff;border-radius:var(--radius);padding:32px 24px;
  text-align:center;box-shadow:var(--shadow-sm);
  transition:transform var(--tr),box-shadow var(--tr);
  border-top:4px solid var(--azul-claro);
}
.dif-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.dif-card:nth-child(2){border-top-color:var(--verde)}
.dif-card:nth-child(3){border-top-color:var(--azul-escuro)}
.dif-card:nth-child(4){border-top-color:var(--azul-mid)}
.dif-icon{
  width:74px;height:74px;margin:0 auto 18px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:50%;background:var(--grad-blue-soft);color:var(--azul-escuro);
}
.dif-card:nth-child(2) .dif-icon{background:rgba(38,166,154,.12);color:var(--verde-dark)}
.dif-card:nth-child(3) .dif-icon{background:rgba(13,71,161,.1);color:var(--azul-escuro)}
.dif-card:nth-child(4) .dif-icon{background:rgba(25,118,210,.12);color:var(--azul-mid)}
.dif-card h3{font-size:18px;margin-bottom:8px}
.dif-card p{font-size:14px;margin:0}

/* =========================
   Depoimentos
   ========================= */
.depoimentos{padding:80px 0;background:#fff}
.dep-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media (max-width:900px){.dep-grid{grid-template-columns:1fr}}
.dep-card{
  background:linear-gradient(135deg,#fff 0%,#F5F9FF 100%);
  border-radius:var(--radius);padding:28px 26px;
  box-shadow:var(--shadow-sm);position:relative;
  border:1px solid rgba(13,71,161,.06);
}
.dep-card::before{
  content:"\201C";position:absolute;top:10px;right:20px;
  font-size:80px;color:var(--azul-claro);opacity:.25;
  font-family:Georgia,serif;line-height:1;
}
.dep-stars{color:#F5B301;font-size:18px;margin-bottom:10px}
.dep-text{font-size:15px;color:var(--texto-escuro);font-style:italic;margin-bottom:18px}
.dep-author{display:flex;align-items:center;gap:12px}
.dep-avatar{
  width:48px;height:48px;border-radius:50%;
  background:var(--grad-blue);color:#fff;font-weight:700;
  display:inline-flex;align-items:center;justify-content:center;
  flex-shrink:0;
}
.dep-author span{font-weight:700;color:var(--azul-escuro);font-size:14px}
.dep-role{font-weight:400!important;color:var(--cinza-txt)!important;font-size:13px!important}

/* =========================
   FAQ
   ========================= */
.faq{max-width:820px;margin:0 auto}
.faq details{
  background:#fff;border-radius:var(--radius);
  padding:18px 22px;margin-bottom:12px;
  box-shadow:var(--shadow-sm);
  border:1px solid rgba(13,71,161,.05);
  transition:box-shadow var(--tr-fast);
}
.faq details[open]{box-shadow:var(--shadow)}
.faq summary{
  cursor:pointer;font-weight:600;color:var(--azul-escuro);
  list-style:none;display:flex;align-items:center;justify-content:space-between;
  gap:16px;font-size:16px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";font-size:24px;color:var(--verde);
  transition:transform var(--tr-fast);flex-shrink:0;
  font-weight:400;
}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin-top:12px;font-size:15px;color:var(--cinza-txt)}

/* =========================
   Contato
   ========================= */
.contato-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;
}
@media (max-width:820px){.contato-grid{grid-template-columns:1fr}}
.contato-info{
  background:var(--grad-navy);color:#fff;padding:36px 32px;
  border-radius:var(--radius-lg);position:relative;overflow:hidden;
}
.contato-info::before{
  content:"";position:absolute;width:250px;height:250px;
  background:rgba(79,195,247,.2);border-radius:50%;
  top:-100px;right:-80px;filter:blur(40px);
}
.contato-info h3,.contato-info h2{color:#fff}
.contato-info ul{position:relative;z-index:1;margin-top:20px}
.contato-info li{
  display:flex;align-items:flex-start;gap:14px;
  margin-bottom:18px;font-size:15px;
}
.contato-info li svg{flex-shrink:0;color:var(--azul-claro);margin-top:2px}
.contato-info a{color:#fff}
.contato-info a:hover{color:var(--azul-claro)}

.form-card{
  background:#fff;padding:32px 28px;border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
}
.form-card h2{margin-bottom:20px;font-size:24px}
.form-row{margin-bottom:16px}
.form-row label{
  display:block;margin-bottom:6px;font-weight:600;
  color:var(--azul-escuro);font-size:14px;
}
.form-row input,.form-row textarea,.form-row select{
  width:100%;padding:14px 16px;border-radius:12px;
  border:1.5px solid #E1E7F0;font-family:inherit;font-size:15px;
  color:var(--texto-escuro);background:#fff;
  transition:border-color var(--tr-fast),box-shadow var(--tr-fast);
}
.form-row textarea{min-height:120px;resize:vertical}
.form-row input:focus,.form-row textarea:focus,.form-row select:focus{
  outline:0;border-color:var(--azul-claro);
  box-shadow:0 0 0 4px rgba(79,195,247,.15);
}
.form-card .btn{width:100%;justify-content:center}

/* =========================
   Content pages
   ========================= */
.content-section{padding:80px 0;background:#fff}
.content-section .container{max-width:920px}
.content-section h2{margin:32px 0 12px;font-size:26px}
.content-section h3{margin:22px 0 8px;font-size:20px;color:var(--azul-mid)}
.content-section p,.content-section li{font-size:16px;color:var(--cinza-txt)}
.content-section ul{padding-left:24px;margin-bottom:16px}
.content-section li{margin-bottom:6px;list-style:disc}
.content-section .hero-img{
  border-radius:var(--radius-lg);overflow:hidden;margin:20px 0 30px;
  box-shadow:var(--shadow);aspect-ratio:10/6;
}
.content-section .hero-img img{width:100%;height:100%;object-fit:cover}

.check-list li{
  list-style:none;padding-left:34px;position:relative;margin-bottom:10px;
}
.check-list{padding-left:0!important}
.check-list li::before{
  content:"✓";position:absolute;left:0;top:0;
  width:24px;height:24px;border-radius:50%;
  background:var(--verde);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  font-weight:700;font-size:14px;
}

/* =========================
   Footer
   ========================= */
.site-footer{
  background:var(--grad-navy);color:rgba(255,255,255,.85);
  padding:70px 0 0;position:relative;overflow:hidden;margin-top:0;
}
.site-footer::before{
  content:"";position:absolute;top:-1px;left:0;right:0;height:60px;
  background:#fff;clip-path:ellipse(70% 100% at 50% 0%);
}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;
  position:relative;z-index:1;padding-top:40px;
}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}
.footer-brand img{background:#fff;padding:10px 14px;border-radius:12px;margin-bottom:16px;max-width:200px}
.footer-brand p{font-size:14px;color:rgba(255,255,255,.75)}
.footer-social{display:flex;gap:10px;margin-top:16px}
.footer-social a{
  width:40px;height:40px;border-radius:50%;
  background:rgba(255,255,255,.1);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  transition:background var(--tr-fast),transform var(--tr-fast);
}
.footer-social a:hover{background:var(--verde);transform:translateY(-3px)}

.site-footer h4{color:#fff;font-size:16px;margin-bottom:16px;font-weight:700}
.footer-links li,.footer-contact li{margin-bottom:10px;font-size:14px}
.footer-links a{color:rgba(255,255,255,.75)}
.footer-links a:hover{color:var(--azul-claro)}
.footer-contact li{display:flex;gap:10px;align-items:flex-start}
.footer-contact svg{color:var(--azul-claro);flex-shrink:0;margin-top:2px}
.footer-contact a{color:#fff}
.footer-contact a:hover{color:var(--azul-claro)}
.footer-bottom{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  padding:24px 0;margin-top:40px;
  border-top:1px solid rgba(255,255,255,.15);
  font-size:13px;color:rgba(255,255,255,.65);
  position:relative;z-index:1;
}

/* =========================
   WhatsApp Float
   ========================= */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:80;
  width:60px;height:60px;border-radius:50%;
  background:#25D366;color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  box-shadow:0 12px 30px rgba(37,211,102,.5);
  transition:transform var(--tr-fast);
}
.wa-float svg{width:30px;height:30px}
.wa-float:hover{transform:scale(1.1);color:#fff}
.wa-float::before{
  content:"";position:absolute;inset:-6px;border-radius:50%;
  border:2px solid #25D366;opacity:.6;
  animation:wa-pulse 2s ease-out infinite;
}
@keyframes wa-pulse{
  0%{transform:scale(1);opacity:.6}
  100%{transform:scale(1.5);opacity:0}
}

/* =========================
   Cookie banner
   ========================= */
.cookie-banner{
  position:fixed;left:20px;right:20px;bottom:20px;z-index:90;
  background:#fff;padding:20px 22px;border-radius:var(--radius);
  box-shadow:var(--shadow-lg);max-width:520px;
  display:none;
  border:1px solid rgba(13,71,161,.08);
}
.cookie-banner.show{display:block}
.cookie-banner p{font-size:14px;margin-bottom:12px}
.cookie-actions{display:flex;gap:10px;flex-wrap:wrap}
.cookie-actions .btn{padding:10px 16px;font-size:13px}

/* =========================
   Reveal animation
   ========================= */
[data-reveal]{
  opacity:0;transform:translateY(24px);
  transition:opacity .7s ease,transform .7s ease;
}
[data-reveal].in{opacity:1;transform:translateY(0)}

/* =========================
   Utilities
   ========================= */
.text-center{text-align:center}
.mt-20{margin-top:20px}
.mt-40{margin-top:40px}

/* =========================
   Responsive fine-tuning
   ========================= */
@media (max-width:720px){
  h1{font-size:30px}
  h2{font-size:24px}
  h3{font-size:19px}
  .section{padding:60px 0}
  .cta-band{padding:50px 20px}
  .cta-band h2{font-size:26px}
  .hero::after{height:36px}
}