:root{
  --graphite:#5f6365; --graphite-d:#3c4042; --ink:#22262a; --steel:#787d80;
  --line:#e4e3df; --line-2:#d6d5d0; --paper:#f7f6f3; --paper-2:#efeee9;
  --white:#fff; --muted:#8a8d8c; --gold:#9a8f7d;
  --shadow:0 30px 70px -34px rgba(40,42,44,.4); --shadow-sm:0 16px 40px -24px rgba(40,42,44,.45);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:'Inter',sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:'Fraunces',serif;font-weight:500;line-height:1.05;letter-spacing:-.01em;color:var(--graphite-d)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:1280px;margin:0 auto;padding:0 32px}
::selection{background:var(--graphite);color:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-family:'Archivo Expanded',sans-serif;font-size:.66rem;letter-spacing:.28em;text-transform:uppercase;color:var(--steel)}
.eyebrow::before{content:"";width:30px;height:1px;background:var(--gold)}

/* NAV */
header{position:fixed;top:0;left:0;right:0;z-index:100;transition:.4s;padding:8px 0}
header.scrolled{background:rgba(247,246,243,.82);backdrop-filter:blur(18px) saturate(1.4);box-shadow:0 1px 0 var(--line)}
nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand img{height:38px;width:auto}
.navlinks{display:flex;gap:34px;align-items:center}
.navlinks>a,.navlinks .has-sub>a{font-size:.83rem;font-weight:500;color:var(--ink);position:relative;padding:4px 0;transition:.2s;cursor:pointer}
.navlinks>a:not(.btn)::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--graphite-d);transition:.3s}
.navlinks>a:not(.btn):hover::after{width:100%}
.btn{font-family:'Inter';font-weight:600;font-size:.82rem;padding:13px 26px;border-radius:100px;background:var(--graphite-d);color:#fff !important;transition:.35s;display:inline-flex;align-items:center;gap:9px;border:1px solid var(--graphite-d);cursor:pointer}
.btn:hover{background:var(--ink);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn.ghost{background:transparent;color:var(--graphite-d) !important;border:1px solid var(--line-2)}
.btn.ghost:hover{background:var(--white);border-color:var(--graphite)}
.btn .ar{transition:.3s}.btn:hover .ar{transform:translateX(4px)}
/* dropdown */
.has-sub{position:relative}
.submenu{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(10px);background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:12px;min-width:560px;opacity:0;visibility:hidden;transition:.3s;display:grid;grid-template-columns:1fr 1fr;gap:4px;margin-top:8px}
.has-sub:hover .submenu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.submenu a{padding:11px 14px;border-radius:10px;font-size:.85rem;color:var(--ink);transition:.2s;display:flex;flex-direction:column;gap:2px}
.submenu a small{color:var(--muted);font-size:.72rem}
.submenu a:hover{background:var(--paper-2)}
.submenu .col-title{grid-column:1/-1;font-family:'Archivo Expanded';font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);padding:10px 14px 4px}
.menu-toggle{display:none;flex-direction:column;gap:6px;cursor:pointer;background:none;border:0;padding:6px}
.menu-toggle span{width:26px;height:2px;background:var(--ink);transition:.3s}

/* reveal */
.rv{opacity:0;transform:translateY(30px);transition:.9s cubic-bezier(.2,.7,.15,1)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}.rv.d4{transition-delay:.32s}

/* generic */
.sec{padding:120px 0}
.sec-head{max-width:760px;margin-bottom:64px}
.sec-head h2{font-size:clamp(2.1rem,4.4vw,3.5rem);margin-top:18px;font-weight:500}
.sec-head .sub{color:var(--steel);margin-top:20px;font-size:1.08rem;max-width:58ch}

/* page hero (interior) */
.page-hero{padding:150px 0 70px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.page-hero .bgword{position:absolute;right:-3%;top:30%;font-family:'Archivo Expanded';font-weight:800;font-size:clamp(6rem,16vw,15rem);color:#fff;opacity:.55;mix-blend-mode:soft-light;pointer-events:none;line-height:.8}
.page-hero .crumb{font-size:.8rem;color:var(--muted);margin-bottom:18px}
.page-hero .crumb a:hover{color:var(--graphite-d)}
.page-hero h1{font-size:clamp(2.6rem,5.5vw,4.4rem);font-weight:500;max-width:18ch}
.page-hero h1 em{font-style:italic;color:var(--graphite)}
.page-hero p{color:var(--steel);max-width:56ch;margin-top:22px;font-size:1.12rem;position:relative;z-index:2}

/* footer */
footer{background:var(--ink);color:#c4c7c7;padding:80px 0 36px}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:52px}
.foot .logo img{height:40px;margin-bottom:20px}
.foot p{font-size:.92rem;color:#9b9e9e;max-width:34ch}
.foot h5{font-family:'Archivo Expanded';font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:#7d8181;margin-bottom:18px}
.foot a{display:block;color:#c4c7c7;font-size:.9rem;padding:6px 0;transition:.2s}
.foot a:hover{color:#fff;transform:translateX(3px)}
.foot-bottom{border-top:1px solid #34383b;padding-top:26px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.8rem;color:#7d8181}

@media(max-width:980px){
  .foot{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .wrap{padding:0 22px}
  .navlinks{position:fixed;inset:80px 14px auto 14px;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;gap:6px;box-shadow:var(--shadow);transform:translateY(-130%);opacity:0;transition:.4s;max-height:80vh;overflow:auto}
  .navlinks.open{transform:none;opacity:1}
  .navlinks>a,.navlinks .has-sub>a{padding:12px 8px;border-bottom:1px solid var(--line)}
  .submenu{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:0;min-width:auto;grid-template-columns:1fr;padding:0 0 8px;margin:0;background:var(--paper)}
  .has-sub:hover .submenu{transform:none}
  .navlinks .btn{justify-content:center;margin-top:8px}
  .menu-toggle{display:flex}
  .foot{grid-template-columns:1fr}
}

/* botão flutuante WhatsApp */
.wapp{position:fixed;right:20px;bottom:20px;z-index:200;width:58px;height:58px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px -8px rgba(37,211,102,.7);transition:transform .25s,box-shadow .25s;animation:wapp-in .5s ease both}
.wapp:hover{transform:scale(1.08);box-shadow:0 14px 36px -8px rgba(37,211,102,.85)}
.wapp svg{display:block}
@keyframes wapp-in{from{opacity:0;transform:scale(.4)}to{opacity:1;transform:scale(1)}}
@media(max-width:680px){.wapp{width:54px;height:54px;right:16px;bottom:16px}}

/* seletor de idioma */
.langsw{display:inline-flex;gap:2px;margin-left:14px;border:1px solid var(--line);border-radius:100px;padding:3px;background:#fff}
.langsw a{padding:5px 11px;border-radius:100px;font-size:.74rem;font-weight:700;color:var(--steel);text-decoration:none;line-height:1}
.langsw a.active{background:var(--graphite-d);color:#fff}
.langsw a:hover:not(.active){color:var(--graphite-d)}
@media(max-width:900px){.langsw{margin:14px 0 0}}