/* =========================================================
   Grupo GE — folha de estilo principal
   Paleta original: preto/azul-marinho com destaques em azul
========================================================= */

:root{
    --preto:#0B0B0D;
    --preto2:#05070c;
    --azul:#1F6FEB;
    --azul-claro:#2EA8FF;
    --cinza:#20242d;
    --branco:#F1F5F9;
    --prata:#C7CED9;
    --texto-suave:#9aa4b2;
    --whatsapp:#25D366;

    --superficie:rgba(255,255,255,.035);
    --superficie-2:rgba(255,255,255,.06);
    --borda:rgba(199,206,217,.12);
    --borda-azul:rgba(46,168,255,.35);
    --gradiente:linear-gradient(135deg,var(--azul),var(--azul-claro));

    --raio:16px;
    --raio-sm:10px;
    --sombra:0 18px 40px -18px rgba(0,0,0,.7);
    --container:1200px;
    --header-h:76px;

    --fonte-titulo:"Montserrat",system-ui,sans-serif;
    --fonte-texto:"Inter",system-ui,sans-serif;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px);overflow-x:clip}

body{
    font-family:var(--fonte-texto);
    font-size:16px;
    line-height:1.65;
    color:var(--branco);
    background:
        radial-gradient(circle at 15% 10%,rgba(46,168,255,.10),transparent 35%),
        radial-gradient(circle at 85% 45%,rgba(31,111,235,.08),transparent 40%),
        var(--preto2);
    background-attachment:fixed;
    overflow-x:hidden;
    -webkit-font-smoothing:antialiased;
}

img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul{list-style:none}

:focus-visible{outline:2px solid var(--azul-claro);outline-offset:3px;border-radius:4px}

.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:20px}

.skip-link{
    position:absolute;left:16px;top:-60px;z-index:200;
    background:var(--azul);color:#fff;padding:10px 16px;border-radius:8px;
}
.skip-link:focus{top:12px}

/* =========================================================
   TIPOGRAFIA E SEÇÕES
========================================================= */

h1,h2,h3{font-family:var(--fonte-titulo);line-height:1.2;color:#fff}

.section{padding:96px 0}
.section--alt{background:linear-gradient(180deg,rgba(32,36,45,.35),rgba(32,36,45,.15))}

.section-head{text-align:center;max-width:720px;margin:0 auto 52px}
.eyebrow{
    display:inline-block;
    font-family:var(--fonte-titulo);
    font-size:.78rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
    color:var(--azul-claro);
    margin-bottom:12px;
}
.section-title{font-size:clamp(1.75rem,3.2vw,2.5rem);font-weight:800;letter-spacing:-.01em}
.section-title span,.destaque{
    background:var(--gradiente);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.section-head p{margin-top:16px;color:var(--prata);font-size:1.05rem}

/* =========================================================
   BOTÕES
========================================================= */

.btn{
    display:inline-flex;align-items:center;justify-content:center;gap:10px;
    padding:14px 26px;border-radius:999px;
    font-family:var(--fonte-titulo);font-weight:700;font-size:.95rem;
    transition:transform .25s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease;
    white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--gradiente);color:#fff;box-shadow:0 10px 30px -10px rgba(46,168,255,.6)}
.btn--primary:hover{box-shadow:0 14px 34px -10px rgba(46,168,255,.8)}
.btn--ghost{border:1px solid rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.04)}
.btn--ghost:hover{border-color:var(--azul-claro);background:rgba(46,168,255,.08)}
.btn--whatsapp{background:var(--whatsapp);color:#05070c}
.btn--whatsapp:hover{box-shadow:0 12px 30px -10px rgba(37,211,102,.6)}
.btn svg{width:18px;height:18px;flex:none}

/* =========================================================
   TOPO
========================================================= */

.topbar{
    background:var(--gradiente);
    color:#fff;text-align:center;
    font-family:var(--fonte-titulo);font-size:.75rem;font-weight:700;letter-spacing:.16em;
    padding:8px 16px;
}

.header{
    position:sticky;top:0;z-index:100;
    height:var(--header-h);
    background:transparent;
    isolation:isolate;
    border-bottom:1px solid var(--borda);
}
.header::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(5,7,12,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.header .container{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}

.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand img{width:48px;height:48px}
.brand span{font-family:var(--fonte-titulo);font-weight:800;font-size:1.25rem;letter-spacing:.02em}

.nav{display:flex;align-items:center;gap:28px}
.nav-list{display:flex;align-items:center;gap:6px}
.nav-list > li > a,.dropdown-btn{
    display:flex;align-items:center;gap:6px;
    padding:10px 14px;border-radius:8px;
    font-size:.93rem;font-weight:500;color:var(--prata);
    transition:color .2s,background .2s;
}
.nav-list > li > a:hover,.dropdown-btn:hover,.nav-list a[aria-current="page"]{color:#fff;background:var(--superficie-2)}
.dropdown-btn svg{width:14px;height:14px;transition:transform .2s}

.dropdown{position:relative}
.dropdown-menu{
    position:absolute;top:calc(100% + 10px);left:50%;
    min-width:260px;padding:8px;
    background:#0d1118;border:1px solid var(--borda);border-radius:var(--raio-sm);
    box-shadow:var(--sombra);
    opacity:0;visibility:hidden;transform:translate(-50%,6px);
    transition:opacity .2s,transform .2s,visibility .2s;
}
.dropdown.open .dropdown-menu{opacity:1;visibility:visible;transform:translate(-50%,0)}
.dropdown.open .dropdown-btn svg{transform:rotate(180deg)}
@media (hover:hover) and (min-width:961px){
    .dropdown:hover .dropdown-menu{opacity:1;visibility:visible;transform:translate(-50%,0)}
}
.dropdown-menu a{display:block;padding:10px 14px;border-radius:6px;font-size:.92rem;color:var(--prata)}
.dropdown-menu a:hover,.dropdown-menu a[aria-current="page"]{background:rgba(46,168,255,.1);color:#fff}

.menu-toggle{display:none;width:44px;height:44px;border-radius:10px;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.menu-toggle span{display:block;width:22px;height:2px;background:#fff;border-radius:2px;transition:transform .25s,opacity .25s}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media (max-width:960px){
    .menu-toggle{display:flex}
    .nav{
        position:fixed;inset:var(--header-h) 0 0 0;
        flex-direction:column;align-items:stretch;gap:20px;
        padding:24px 20px 40px;
        background:rgba(5,7,12,.98);
        overflow-y:auto;
        transform:translateX(100%);visibility:hidden;transition:transform .3s ease,visibility .3s;
    }
    .nav.open{transform:none;visibility:visible}
    .nav-list{flex-direction:column;align-items:stretch;gap:2px}
    .nav-list > li > a,.dropdown-btn{width:100%;padding:14px 12px;font-size:1.05rem}
    .dropdown-btn{justify-content:space-between}
    .dropdown-menu{
        position:static;transform:none;min-width:0;
        border:0;box-shadow:none;background:transparent;padding:0 0 0 12px;
        display:none;opacity:1;visibility:visible;
    }
    .dropdown.open .dropdown-menu{display:block;transform:none}
    .nav .btn{width:100%}
}

/* =========================================================
   HERO (HOME)
========================================================= */

.hero{
    position:relative;isolation:isolate;
    min-height:min(88vh,760px);
    display:flex;align-items:center;
    padding:80px 0;
    overflow:hidden;
}
.hero-media{position:absolute;inset:0;z-index:-2}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center 35%}
.hero::after{
    content:"";position:absolute;inset:0;z-index:-1;
    background:
        linear-gradient(90deg,rgba(5,7,12,.95) 0%,rgba(5,7,12,.78) 45%,rgba(5,7,12,.35) 100%),
        linear-gradient(0deg,var(--preto2) 0%,transparent 35%);
}
.hero-content{max-width:660px}
.hero h1{font-size:clamp(2.2rem,5.2vw,3.75rem);font-weight:800;letter-spacing:-.02em;margin-bottom:20px}
.typing{color:var(--azul-claro);border-right:3px solid var(--azul-claro);padding-right:4px;animation:caret 1s step-end infinite}
@keyframes caret{50%{border-color:transparent}}
.hero p{font-size:1.12rem;color:var(--prata);max-width:560px;margin-bottom:34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:40px;color:var(--prata);font-size:.9rem}
.hero-badges li{display:flex;align-items:center;gap:8px}
.hero-badges svg{width:18px;height:18px;color:var(--azul-claro)}

/* =========================================================
   CARDS DE SERVIÇO
========================================================= */

.grid{display:grid;gap:24px}
.grid--services{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}

.service-card{
    display:flex;flex-direction:column;
    background:var(--superficie);
    border:1px solid var(--borda);border-radius:var(--raio);
    overflow:hidden;
    transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.service-card:hover{transform:translateY(-6px);border-color:var(--borda-azul);box-shadow:var(--sombra)}
.service-card .media{aspect-ratio:4/3;overflow:hidden;background:var(--cinza)}
.service-card .media img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.service-card:hover .media img{transform:scale(1.05)}
.service-card .body{display:flex;flex-direction:column;flex:1;padding:22px 22px 24px}
.service-card h3{font-size:1.12rem;margin-bottom:8px}
.service-card p{color:var(--texto-suave);font-size:.94rem;flex:1}
.link-arrow{
    display:inline-flex;align-items:center;gap:8px;margin-top:18px;
    font-family:var(--fonte-titulo);font-weight:700;font-size:.9rem;color:var(--azul-claro);
}
.link-arrow svg{width:16px;height:16px;transition:transform .2s}
.link-arrow:hover svg{transform:translateX(4px)}

/* =========================================================
   EVENTOS (mosaico)
========================================================= */

.grid--events{grid-template-columns:repeat(3,1fr)}
.event-card{
    position:relative;aspect-ratio:4/3;border-radius:var(--raio);overflow:hidden;
    background:var(--cinza);isolation:isolate;
}
.event-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .7s ease}
.event-card:hover img{transform:scale(1.06)}
.event-card::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(5,7,12,.92) 0%,rgba(5,7,12,.25) 55%,transparent 100%)}
.event-card .caption{position:absolute;left:0;right:0;bottom:0;padding:22px}
.event-card h3{font-size:1.2rem;margin-bottom:4px}
.event-card p{color:var(--prata);font-size:.92rem}

/* =========================================================
   GALERIA
========================================================= */

.filters{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:36px}
.filter{
    padding:9px 18px;border-radius:999px;
    border:1px solid var(--borda);background:var(--superficie);
    font-size:.9rem;font-weight:500;color:var(--prata);
    transition:all .2s;
}
.filter:hover{border-color:var(--borda-azul);color:#fff}
.filter.active{background:var(--gradiente);border-color:transparent;color:#fff}

.grid--gallery{grid-template-columns:repeat(4,1fr)}
.gallery-item{
    position:relative;aspect-ratio:3/4;border-radius:var(--raio-sm);overflow:hidden;
    background:var(--cinza);cursor:zoom-in;padding:0;text-align:left;
}
.gallery-item[hidden]{display:none}
.gallery-item img{width:100%;height:100%;object-fit:cover;object-position:center 30%;transition:transform .6s ease}
.gallery-item:hover img{transform:scale(1.05)}
.gallery-item .caption{
    position:absolute;inset:auto 0 0 0;padding:40px 16px 16px;
    background:linear-gradient(0deg,rgba(5,7,12,.92),transparent);
}
.gallery-item strong{display:block;font-family:var(--fonte-titulo);font-size:1rem;color:#fff}
.gallery-item .caption span{display:block}
.gallery-item span{font-size:.82rem;color:var(--azul-claro)}

.lightbox{
    position:fixed;inset:0;z-index:300;
    display:none;align-items:center;justify-content:center;
    background:rgba(0,0,0,.94);padding:60px 70px;
}
.lightbox.open{display:flex}
.lightbox figure{max-width:100%;max-height:100%;display:flex;flex-direction:column;align-items:center;gap:14px}
.lightbox img{max-width:100%;max-height:calc(100vh - 160px);width:auto;border-radius:var(--raio-sm);object-fit:contain}
.lightbox figcaption{font-family:var(--fonte-titulo);font-weight:600;color:#fff}
.lb-btn{
    position:absolute;width:48px;height:48px;border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);
    font-size:1.6rem;line-height:1;color:#fff;transition:background .2s;
}
.lb-btn:hover{background:var(--azul)}
.lb-close{top:16px;right:16px}
.lb-prev{left:14px;top:50%;transform:translateY(-50%)}
.lb-next{right:14px;top:50%;transform:translateY(-50%)}

/* =========================================================
   STAFF FIXO
========================================================= */

.grid--staff{grid-template-columns:repeat(2,minmax(0,360px));justify-content:center}
.staff-card{position:relative;border-radius:var(--raio);overflow:hidden;aspect-ratio:4/5;background:var(--cinza);border:1px solid var(--borda)}
.staff-card img{width:100%;height:100%;object-fit:cover;object-position:center 20%}
.staff-card .caption{position:absolute;inset:auto 0 0 0;padding:60px 24px 24px;background:linear-gradient(0deg,rgba(5,7,12,.95),transparent)}
.staff-card h3{font-size:1.25rem}
.staff-card span{font-size:.88rem;color:var(--azul-claro)}

/* =========================================================
   NÚMEROS
========================================================= */

.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.stat{
    text-align:center;padding:36px 20px;border-radius:var(--raio);
    background:var(--superficie);border:1px solid var(--borda);
}
.stat strong{
    display:block;font-family:var(--fonte-titulo);font-size:clamp(2.4rem,5vw,3.25rem);font-weight:800;line-height:1.1;
    background:var(--gradiente);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat p{color:var(--prata);font-size:.98rem}

/* =========================================================
   SPLIT (imagem + texto)
========================================================= */

.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split--reverse .split-media{order:2}
.split-media{position:relative}
.split-media img{width:100%;border-radius:var(--raio);object-fit:cover;box-shadow:var(--sombra);border:1px solid var(--borda)}
.split-media::before{
    content:"";position:absolute;inset:-14px 14px 14px -14px;z-index:-1;
    border:1px solid var(--borda-azul);border-radius:calc(var(--raio) + 4px);
}
.split-media--landscape img{aspect-ratio:4/3}
.split-media--portrait img{aspect-ratio:4/5;max-height:620px}
.split-content h2{font-size:clamp(1.75rem,3.2vw,2.4rem);font-weight:800;margin-bottom:18px}
.split-content > p{color:var(--prata);margin-bottom:16px}
.prose p{color:var(--prata);margin-bottom:16px}
.prose p:last-child{margin-bottom:0}
.prose strong{color:#fff;font-weight:600}

.feature-list{display:grid;gap:16px;margin:28px 0 32px}
.feature{display:flex;gap:16px;padding:18px;border-radius:var(--raio-sm);background:var(--superficie);border:1px solid var(--borda)}
.feature-icon{
    flex:none;width:44px;height:44px;border-radius:10px;
    display:flex;align-items:center;justify-content:center;
    background:rgba(46,168,255,.12);color:var(--azul-claro);
}
.feature-icon svg{width:22px;height:22px}
.feature h3{font-size:1.02rem;margin-bottom:4px}
.feature p{color:var(--texto-suave);font-size:.93rem}

/* =========================================================
   CLIENTES (marquee)
========================================================= */

.marquee{
    overflow:hidden;
    -webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);
    mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);
}
.marquee-track{display:flex;gap:20px;width:max-content;animation:marquee 40s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.client{width:140px;height:140px;flex:none;border-radius:var(--raio-sm);overflow:hidden;border:1px solid var(--borda);background:#fff}
.client img{width:100%;height:100%;object-fit:cover}
@keyframes marquee{to{transform:translateX(calc(-50% - 10px))}}

/* =========================================================
   ESPAÇOS (carrossel com scroll-snap)
========================================================= */

.carousel{position:relative}
.carousel-track{
    display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 48px)/3);gap:24px;
    overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;
    scrollbar-width:none;padding-bottom:4px;
}
.carousel-track::-webkit-scrollbar{display:none}
.venue{scroll-snap-align:start;border-radius:var(--raio);overflow:hidden;background:var(--superficie);border:1px solid var(--borda)}
.venue img{width:100%;aspect-ratio:11/7;object-fit:cover}
.venue .body{padding:18px 20px 22px}
.venue h3{font-size:1.05rem;margin-bottom:4px}
.venue p{color:var(--texto-suave);font-size:.9rem}
.carousel-nav{display:flex;justify-content:center;gap:12px;margin-top:28px}
.carousel-btn{
    width:46px;height:46px;border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    border:1px solid var(--borda);background:var(--superficie);color:#fff;transition:all .2s;
}
.carousel-btn:hover{background:var(--azul);border-color:var(--azul)}
.carousel-btn svg{width:20px;height:20px}

/* =========================================================
   FAQ
========================================================= */

.faq{max-width:820px;margin:0 auto;display:grid;gap:12px}
.faq details{background:var(--superficie);border:1px solid var(--borda);border-radius:var(--raio-sm);transition:border-color .2s}
.faq details[open]{border-color:var(--borda-azul)}
.faq summary{
    list-style:none;cursor:pointer;
    display:flex;justify-content:space-between;align-items:center;gap:16px;
    padding:20px 22px;font-family:var(--fonte-titulo);font-weight:600;font-size:1rem;color:#fff;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;font-size:1.4rem;line-height:1;color:var(--azul-claro);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 22px 22px;color:var(--prata)}

/* =========================================================
   CONTATO / CTA
========================================================= */

.contact{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:stretch}
.contact-list{display:grid;gap:14px;margin-top:28px}
.contact-item{display:flex;align-items:center;gap:16px;padding:16px 18px;border-radius:var(--raio-sm);background:var(--superficie);border:1px solid var(--borda)}
.contact-item small{display:block;color:var(--texto-suave);font-size:.8rem}
.contact-item a,.contact-item strong{color:#fff;font-weight:600;word-break:break-word}
.contact-item a:hover{color:var(--azul-claro)}
.cta-card{
    display:flex;flex-direction:column;justify-content:center;gap:16px;
    padding:40px;border-radius:var(--raio);
    background:
        radial-gradient(circle at 100% 0%,rgba(46,168,255,.25),transparent 55%),
        linear-gradient(160deg,#111827,#0b0f17);
    border:1px solid var(--borda-azul);
}
.cta-card h3{font-size:1.6rem}
.cta-card p{color:var(--prata)}
.cta-card .btn{align-self:flex-start;margin-top:8px}

.cta-banner{
    text-align:center;padding:64px 32px;border-radius:24px;
    background:
        radial-gradient(circle at 20% 0%,rgba(46,168,255,.28),transparent 50%),
        radial-gradient(circle at 80% 100%,rgba(31,111,235,.25),transparent 50%),
        #0d1118;
    border:1px solid var(--borda-azul);
}
.cta-banner h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:12px}
.cta-banner p{color:var(--prata);max-width:600px;margin:0 auto 28px}

/* =========================================================
   PÁGINAS DE SERVIÇO
========================================================= */

.page-hero{
    position:relative;isolation:isolate;overflow:hidden;
    min-height:440px;display:flex;align-items:flex-end;padding:120px 0 64px;
}
.page-hero .hero-media img{object-position:var(--pos,center)}
.page-hero::after{
    content:"";position:absolute;inset:0;z-index:-1;
    background:linear-gradient(0deg,var(--preto2) 0%,rgba(5,7,12,.7) 45%,rgba(5,7,12,.35) 100%);
}
.breadcrumb{display:flex;gap:8px;font-size:.85rem;color:var(--prata);margin-bottom:14px}
.breadcrumb a:hover{color:#fff}
.page-hero h1{font-size:clamp(2rem,4.6vw,3.2rem);font-weight:800;max-width:820px;letter-spacing:-.02em}
.page-hero p{margin-top:14px;font-size:1.1rem;color:var(--prata);max-width:640px}
.page-hero .hero-actions{margin-top:28px}

.grid--cards{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.info-card{padding:28px;border-radius:var(--raio);background:var(--superficie);border:1px solid var(--borda);transition:border-color .25s,transform .25s}
.info-card:hover{border-color:var(--borda-azul);transform:translateY(-4px)}
.info-card .feature-icon{margin-bottom:18px}
.info-card h3{font-size:1.08rem;margin-bottom:8px}
.info-card p{color:var(--texto-suave);font-size:.94rem}

.photo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.photo-grid img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:var(--raio-sm);border:1px solid var(--borda)}

/* =========================================================
   RODAPÉ
========================================================= */

.footer{border-top:1px solid var(--borda);background:#04060a;padding:64px 0 28px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.footer .brand{margin-bottom:16px}
.footer p,.footer li{color:var(--texto-suave);font-size:.92rem}
.footer h4{font-family:var(--fonte-titulo);font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:16px}
.footer ul{display:grid;gap:10px}
.footer a:hover{color:var(--azul-claro)}
.footer-bottom{
    display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
    margin-top:48px;padding-top:24px;border-top:1px solid var(--borda);
    font-size:.85rem;color:var(--texto-suave);
}

/* WhatsApp flutuante */
.whatsapp-float{
    position:fixed;right:22px;bottom:22px;z-index:90;
    width:60px;height:60px;border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    background:var(--whatsapp);color:#fff;
    box-shadow:0 10px 30px -6px rgba(37,211,102,.55);
    transition:transform .25s;
}
.whatsapp-float:hover{transform:scale(1.08)}
.whatsapp-float svg{width:32px;height:32px}

/* =========================================================
   ANIMAÇÃO DE ENTRADA
========================================================= */

.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
    html{scroll-behavior:auto}
    *,*::before,*::after{animation:none!important;transition:none!important}
    .reveal{opacity:1;transform:none}
}

/* =========================================================
   RESPONSIVO
========================================================= */

@media (max-width:1080px){
    .grid--gallery{grid-template-columns:repeat(3,1fr)}
    .carousel-track{grid-auto-columns:calc((100% - 24px)/2)}
}
@media (max-width:900px){
    .section{padding:72px 0}
    .split{grid-template-columns:1fr;gap:48px}
    .split--reverse .split-media{order:0}
    .split-media--portrait img{max-height:520px}
    .grid--events{grid-template-columns:repeat(2,1fr)}
    .contact{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr 1fr}
    .footer-grid > :first-child{grid-column:1/-1}
    .photo-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
    :root{--header-h:66px}
    .container{padding-inline:16px}
    .section{padding:60px 0}
    .brand img{width:40px;height:40px}
    .hero{min-height:auto;padding:72px 0 64px}
    .hero::after{background:linear-gradient(0deg,rgba(5,7,12,.96) 10%,rgba(5,7,12,.7) 100%)}
    .hero-actions .btn{flex:1 1 100%}
    .grid--events,.stats{grid-template-columns:1fr}
    .grid--gallery{grid-template-columns:repeat(2,1fr);gap:12px}
    .grid--staff{grid-template-columns:1fr}
    .carousel-track{grid-auto-columns:86%}
    .client{width:110px;height:110px}
    .cta-card{padding:28px}
    .cta-card .btn,.cta-banner .btn{align-self:stretch;width:100%}
    .footer-grid{grid-template-columns:1fr}
    .split-media::before{display:none}
    .lightbox{padding:60px 12px}
    .lb-prev,.lb-next{top:auto;bottom:16px;transform:none}
    .lb-prev{left:calc(50% - 60px)}
    .lb-next{right:calc(50% - 60px)}
    .page-hero{min-height:360px;padding:100px 0 48px}
}