:root{
  --sky:#0066ff;
  --dark:#ffffff;
  --dark2:#f5f7fa;
  --text:#0d0d0d;
  --muted:#5a6880;
  --border:rgba(0,0,0,0.1);
  --font-head:'Syne',sans-serif;
  --font-body:'DM Sans',sans-serif;
}

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

body{
  background:var(--dark);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.8;
  padding:80px 5vw;
}

.container{
  max-width:900px;
  margin:0 auto;
}

h1{
  font-family:var(--font-head);
  font-size:clamp(2.4rem,5vw,4rem);
  margin-bottom:16px;
  line-height:1.1;
}

h1 span{
  color:var(--sky);
}

.intro{
  color:var(--muted);
  margin-bottom:48px;
  font-size:1.05rem;
}

.section{
  background:var(--dark2);
  border:1px solid var(--border);
  border-radius:20px;
  padding:32px;
  margin-bottom:24px;
}

.section h2{
  font-family:var(--font-head);
  font-size:1.2rem;
  margin-bottom:16px;
}

.section p{
  color:var(--muted);
  font-size:0.95rem;
}

.section p + p{
  margin-top:14px;
}

.back{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:24px;
  padding:12px 24px;
  border-radius:100px;
  text-decoration:none;
  background:var(--sky);
  color:white;
  font-weight:500;
}

.back:hover{
  opacity:.9;
}

footer{
  margin-top:64px;
  border-top:1px solid rgba(255,255,255,0.15);
  padding:48px 5vw 32px;
  background:#0066ff;
}

.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr;
  gap:40px;
  margin-bottom:40px;
}

.footer-brand p{
  color:rgba(255,255,255,0.85);
  font-size:0.9rem;
  margin-top:16px;
  max-width:320px;
  line-height:1.7;
}

.footer-logo{
  font-family:var(--font-head);
  font-weight:800;
  font-size:1.15rem;
  display:inline-flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  color:#fff;
}

.footer-logo-dot{
  width:8px;height:8px;
  border-radius:50%;
  background:#fff;
  box-shadow:0 0 10px rgba(255,255,255,0.6);
}

.footer-col h5{
  font-family:var(--font-head);
  font-weight:700;
  font-size:0.95rem;
  margin-bottom:16px;
  color:#fff;
  text-transform:uppercase;
  letter-spacing:.05em;
}

.footer-col ul{list-style:none;}
.footer-col ul li{margin-bottom:10px;}
.footer-col ul li a{
  color:rgba(255,255,255,0.85);
  text-decoration:none;
  font-size:0.9rem;
  transition:color .2s;
}
.footer-col ul li a:hover{color:#ffffff;}

.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.15);
  padding-top:24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:12px;
}

.footer-bottom p{color:rgba(255,255,255,0.75);font-size:0.8rem;}

.legal-links{display:flex;gap:20px;flex-wrap:wrap;}
.legal-links a{
  color:rgba(255,255,255,0.75);
  text-decoration:none;
  font-size:0.8rem;
  transition:color .2s;
}
.legal-links a:hover{color:#ffffff;}

.wa-float{
  position:fixed;
  bottom:28px;right:28px;
  z-index:200;
  width:56px;height:56px;
  border-radius:50%;
  background:#25d366;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 20px rgba(37,211,102,0.45);
  transition:transform .2s,box-shadow .2s;
  text-decoration:none;
}
.wa-float:hover{transform:scale(1.08);box-shadow:0 6px 28px rgba(37,211,102,0.6);}

@media(max-width:700px){
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}