:root{
  --navy:#0e2a3f;
  --navy-2:#0b2030;
  --gold:#caa24c;
  --gold-2:#9b7a2f;
  --cream:#f7f4ea;
  --text:#0b2030;
  --radius: 16px;
}

/* Fluid typography */
html{font-size:clamp(15px, 1.1vw + 10px, 18px)}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial,sans-serif;color:var(--text);background:#fff}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 1.25rem}

.topbar{background:var(--navy);color:#fff;font-size:.9rem}
.topbar .container{display:flex;gap:.75rem;align-items:center;justify-content:space-between;padding:.5rem 1.25rem;flex-wrap:wrap}
.topbar a{color:#fff;opacity:.9}
.topbar a:hover{opacity:1}

.navbar{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid rgba(0,0,0,.06)}
.navbar .container{display:flex;align-items:center;justify-content:space-between;padding:0.75rem 1.25rem}
.brand{display:flex;align-items:center;gap:.75rem}
.brand img{width:88px;height:88px;border-radius:50%}
.brand .title{font-weight:800;letter-spacing:.5px;color:var(--navy)}
.brand .subtitle{font-size:.65rem;color:var(--gold-2);margin-top:-.25rem}

.navlinks{display:flex;gap:1rem;align-items:center}
.navlinks a{padding:.5rem .65rem;border-radius:10px}
.navlinks a:hover{background:var(--cream)}

.hamburger{display:none;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid rgba(0,0,0,.08);border-radius:10px;background:#fff}
.hamburger svg{width:22px;height:22px;color:var(--navy)}

.mobile-drawer{position:fixed;inset:0 0 0 auto;transform:translateX(100%);transition:transform .25s ease;z-index:60;background:#fff;width:min(86%,360px);box-shadow:-16px 0 40px rgba(0,0,0,.15)}
.mobile-drawer.open{transform:translateX(0)}
.mobile-drawer .head{display:flex;align-items:center;justify-content:space-between;padding:1rem;border-bottom:1px solid rgba(0,0,0,.06)}
.mobile-drawer .links{display:flex;flex-direction:column;padding:1rem;gap:.25rem}
.mobile-drawer .links a{padding:.9rem;border-radius:12px}
.mobile-drawer .links a:hover{background:var(--cream)}
.mobile-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.35);opacity:0;pointer-events:none;transition:opacity .2s;z-index:55}
.mobile-backdrop.show{opacity:1;pointer-events:auto}

.btn{background:var(--gold);color:#fff;border:none;padding:.8rem 1.1rem;border-radius:999px;font-weight:700;cursor:pointer;box-shadow:0 8px 20px rgba(202,162,76,.25);transition:.2s;display:inline-flex;align-items:center;justify-content:center}
.btn:hover{transform:translateY(-2px);background:var(--gold-2)}

.hero{
  background:
    radial-gradient(1200px 600px at 85% -20%, rgba(202,162,76,.18), transparent 60%),
    radial-gradient(1000px 500px at -10% 10%, rgba(14,42,63,.14), transparent 60%),
    linear-gradient(135deg, #0f2740 0%, #112c47 35%, #0e2a3f 70%);
  color:#fff;position:relative;overflow:hidden;
}
.hero .container{display:grid;grid-template-columns:1.2fr .8fr;gap:2rem;align-items:center;padding:4rem 1.25rem}
.hero h1{font-size:clamp(1.6rem, 2.2vw + 1rem, 2.9rem);line-height:1.12;margin:0}
.hero p{font-size:1.05rem;opacity:.95}
.hero-card{background:#0f2240aa;border:1px solid rgba(255,255,255,.15);padding:1.1rem;border-radius:20px;backdrop-filter:blur(6px)}
.hero .badges{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:.6rem}
.badge{border:1px solid rgba(255,255,255,.35);padding:.35rem .6rem;border-radius:999px;font-size:.8rem;opacity:.9}
.hero .imgwrap{border-radius:18px;border:1px solid rgba(255,255,255,.15);overflow:hidden}

.section{padding:4rem 0;background:#fff}
.section.alt{background:var(--cream)}
.section h2{color:var(--navy);font-size:clamp(1.3rem, 1.8vw + .6rem, 2rem);margin:0 0 1rem}
.section p.lead{font-size:1.05rem;color:#415769}

.grid{display:grid;gap:1.1rem;grid-template-columns:repeat(3,minmax(0,1fr))}
.card{border:1px solid rgba(0,0,0,.06);border-radius:var(--radius);padding:1.1rem;background:#fff;box-shadow:0 8px 20px rgba(0,0,0,.03)}
.card h3{margin:.4rem 0 .5rem;color:var(--navy);font-size:1.1rem}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem;margin-top:.75rem}
.step{background:linear-gradient(#fff, #fff8ee);border:1px solid #f0e4c9;border-radius:var(--radius);padding:1rem}
.step .num{background:var(--gold);color:#fff;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;margin-bottom:.6rem}

.faq details{border:1px solid rgba(0,0,0,.06);border-radius:12px;margin-bottom:.6rem;padding:.9rem;background:#fff}
.faq summary{font-weight:700;color:var(--navy)}
.faq p{margin:.4rem 0 0}

.contact{display:grid;grid-template-columns:1.1fr .9fr;gap:1rem}
.form{background:#fff;border:1px solid rgba(0,0,0,.06);padding:1rem;border-radius:var(--radius)}
.input{width:100%;padding:.8rem;border:1px solid #ccd7e0;border-radius:10px;margin:.35rem 0 .8rem;font-size:1rem}
textarea.input{min-height:120px;resize:vertical}
.form small{color:#6d7a86}

.footer{background:var(--navy);color:#fff;padding:1.8rem 0;margin-top:2rem}
.footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:1rem}
.footer a{color:#fff;opacity:.9}
.footer a:hover{opacity:1}
.footer .logo{display:flex;align-items:center;gap:.6rem}
.footer .logo img{width:54px;height:54px}

.whatsapp-float{position:fixed;bottom:18px;right:18px;z-index:80;display:flex;align-items:center;gap:.6rem;background:#25D366;color:#fff;border-radius:999px;padding:.7rem 1rem;box-shadow:0 12px 30px rgba(0,0,0,.2)}
.whatsapp-float:hover{transform:translateY(-2px)}

.country-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:.6rem;margin-top:.6rem}
.country{border:1px dashed #e7d9b4;border-radius:12px;padding:.6rem;text-align:center;background:#fff}
.country small{display:block;color:#8b7a5b}

.notice{background:linear-gradient(180deg, #fff7e5, #fff);border:1px solid #f3e4c1;padding:.7rem;border-radius:10px;margin:.7rem 0;color:#5e4d2f}

/* Tablet */
@media (max-width: 980px){
  .hero .container{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .contact{grid-template-columns:1fr}
  .footer .cols{grid-template-columns:1fr 1fr}
  .country-grid{grid-template-columns:repeat(3,1fr)}
  .hamburger{display:flex}
  .navlinks{display:none}
}

/* Mobile */
@media (max-width: 560px){
  .grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .footer .cols{grid-template-columns:1fr}
  .country-grid{grid-template-columns:repeat(2,1fr)}
  .topbar .container{justify-content:center}
  .globe{display:none}
}


/* Language selector */
.langselect{display:flex;align-items:center;gap:.45rem}
.langselect .globe{width:18px;height:18px;color:var(--navy);opacity:.85}
.langselect select{border:1px solid rgba(0,0,0,.08);border-radius:10px;padding:.45rem .7rem;background:#fff;color:var(--navy);font-weight:600}

/* --- Visual flip transition for business card images --- */
#businessCard,
#businessCardContact{
  cursor: pointer;
  transition: transform .38s cubic-bezier(.4,0,.2,1), opacity .38s ease, filter .38s ease;
  transform-origin: center center;
  backface-visibility: hidden;
  will-change: transform, opacity, filter;
}
/* durante a “dobra” (meio flip) */
.card-flip{
  transform: perspective(900px) rotateY(90deg) scale(.98);
  opacity: .6;
  filter: blur(1px);
}