/* VaptVoo Landing — Visual padrão */
:root{
  --vv-purple:#4A0D67;
  --vv-purple-2:#5a1380;
  --vv-light:#ffffff;
  --vv-dark:#1a0930;
  --vv-muted:#C8B8DA;
  --vv-shadow:0 10px 30px rgba(0,0,0,.15);
  --vv-radius:18px;
  --vv-green:#25D366; /* WhatsApp */
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color:#f8f7fc;
  background:var(--vv-purple);
}

img{max-width:100%;display:block}

.container{width:min(1120px, 92%);margin:0 auto}

.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(19,5,36,.85);backdrop-filter:saturate(140%) blur(6px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff;font-weight:800;letter-spacing:.5px}
.brand img{width:44px;height:44px;border-radius:12px;box-shadow:var(--vv-shadow)}
.brand span{font-family:Montserrat, sans-serif;font-size:22px}
.brand-footer img{width:36px;height:36px}
.nav{display:flex;gap:18px;align-items:center}
.nav a{color:#efe7f7;text-decoration:none;font-weight:600}
.nav .btn{margin-left:6px}

.menu-toggle{display:none;background:none;border:none;color:#fff;font-size:26px}

.hero{
  position:relative;
  overflow:hidden;
  padding:72px 0 72px 0;
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}
.badge{
  display:inline-block;padding:8px 14px;border-radius:999px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
  font-size:12px;letter-spacing:.5px
}
.hero h1{
  font-family:Montserrat, sans-serif;
  font-size:48px;line-height:1.1;margin:14px 0 10px;font-weight:800;
}
.hero p{color:#efe7f7;font-size:18px;max-width:56ch}
.cta-row{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}

.card{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--vv-radius);padding:22px;box-shadow:var(--vv-shadow);
}
.hero-form .card h3{margin:0 0 12px 0;font-family:Montserrat,sans-serif}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label{display:flex;flex-direction:column;gap:6px;font-size:14px}
input,textarea{
  border-radius:12px;border:1px solid rgba(255,255,255,.18);
  padding:12px 14px;background:rgba(255,255,255,.08);color:#fff;
  outline:none
}
input::placeholder,textarea::placeholder{color:#e7daf5aa}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:8px;padding:12px 16px;border-radius:12px;border:1px solid transparent;
  text-decoration:none;font-weight:700;cursor:pointer
}
.btn-primary{background:#fff;color:var(--vv-purple)}
.btn-outline{background:transparent;border-color:#ffffff44;color:#fff}
.btn-light{background:#fff;color:var(--vv-purple)}
.btn-whatsapp{background:var(--vv-green);color:#00310f}
.btn-block{width:100%}
.help{font-size:13px;color:#e6dbf7aa}

.hero-bg{
  position:absolute;inset:auto -30% -35% -30%;
  height:380px;background:
  radial-gradient(60% 80% at 30% 20%, #7A2DBD55 0%, transparent 60%),
  radial-gradient(70% 90% at 70% 0%, #A36AE555 0%, transparent 60%);
  filter:blur(40px);
}

.features{background:#f7f5fb;color:#2a1744;padding:64px 0}
.features h2{font-family:Montserrat,sans-serif;text-align:center;margin:0 0 26px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature img{border-radius:16px}
.feature h3{margin:12px 0 6px}
.feature p{color:#412862}

.how{background:var(--vv-dark);padding:56px 0}
.how h2{font-family:Montserrat,sans-serif;text-align:center;margin:0 0 16px}
.steps ol{max-width:720px;margin:0 auto;color:#e1d6f4;font-size:18px}
.steps li+li{margin-top:8px}

.cta-wide{background:linear-gradient(90deg,var(--vv-purple),var(--vv-purple-2));padding:48px 0}
.cta-wide-inner{display:flex;gap:12px;align-items:center;justify-content:center}

.site-footer{background:#140522;padding:32px 0;border-top:1px solid #2e0b47}
.footer-grid{display:grid;grid-template-columns:1.1fr .9fr .6fr;gap:18px;align-items:start}
.footer-links,.social{display:flex;flex-direction:column;gap:8px}
.footer-links a,.social a{color:#d9cbee;text-decoration:none}

.whatsapp-fab{
  position:fixed;right:18px;bottom:18px;background:var(--vv-green);
  color:#032c10;padding:14px 16px;border-radius:999px;box-shadow:var(--vv-shadow);
  font-weight:800;text-decoration:none
}

/* Responsive */
@media (max-width: 960px){
  .hero-grid{grid-template-columns:1fr}
  .nav{display:none}
  .menu-toggle{display:block}
  .footer-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
}
.nav.open{display:flex;flex-direction:column;gap:12px;position:absolute;right:16px;top:64px;background:#24093d;padding:16px;border-radius:12px;border:1px solid #ffffff1f}