:root{
  --text:#111827;
  --muted:#6b7280;
  --border:#e5e7eb;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial,sans-serif;color:var(--text);background:#fff;line-height:1.55}
a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 1rem}

/* Transparent nav */
nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.72);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:.9rem 0}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:800}
.brand img{height:28px;width:auto;border-radius:6px}
.menu{display:flex;gap:1rem;font-size:.95rem}
.btn{display:inline-block;padding:.6rem 1rem;border-radius:1rem;border:1px solid #111;font-weight:600;transition:.2s}
.btn.primary{background:#111;color:#fff;border-color:#111}
.btn:hover{transform:translateY(-1px)}

/* Sections */
.section{padding:3rem 0;border-top:1px solid #f1f5f9}
.card{border:1px solid var(--border);border-radius:1.25rem;padding:1rem;background:#fff;box-shadow:0 4px 20px rgba(0,0,0,.03)}
.grid{display:grid;gap:1rem}
@media(min-width:768px){.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}}
h1{font-size:clamp(2rem,4vw,3rem);line-height:1.06;margin:.25rem 0 1rem}
h2{font-size:clamp(1.6rem,3vw,2.1rem);margin:0 0 1rem}
.lead{color:var(--muted)}
.footer{border-top:1px solid var(--border);padding:2rem 0;color:#6b7280;font-size:.95rem}
.center{text-align:center}

/* Hero with animated gradient */
.hero{position:relative;overflow:hidden;padding:4.5rem 0}
.hero-bg{
  position:absolute;inset:0;z-index:-1;
  background: linear-gradient(120deg,#ffd1e8,#fff5cc,#e5d9ff,#d6f0ff);
  background-size: 300% 300%;
  animation: gradientMove 30s ease-in-out infinite;
  opacity:.9;
}
@keyframes gradientMove{
  0%{background-position: 0% 50%}
  50%{background-position: 100% 50%}
  100%{background-position: 0% 50%}
}
.logo-wrap{width:220px;height:220px;border-radius:999px;background:linear-gradient(135deg,#ff5aa5,#ffd166,#7c5cff);padding:6px;box-shadow:0 20px 50px rgba(0,0,0,.08);margin:0 auto}
.logo-inner{width:100%;height:100%;border-radius:999px;background:#fff;display:grid;place-items:center}
.hero-fade{opacity:0;transform:translateY(6px);animation:fadeIn 900ms ease forwards;animation-delay:.3s}
@keyframes fadeIn{to{opacity:1;transform:none}}

ul.clean{margin:.25rem 0;padding-left:1.1rem}
hr.soft{border:0;border-top:1px solid #f1f5f9;margin:1.5rem 0}

/* Footer social icons */
.footer-icons a{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:999px;background:#f3f4f6;color:#9ca3af;border:1px solid #e5e7eb;position:relative}
.footer-icons a:hover{color:#111;background:#fff}
.footer-icons svg{height:20px;width:20px;filter:grayscale(1);transition:filter .25s ease}
.footer-icons a[data-brand="facebook"]:hover svg{filter:none;fill:#1877F2}
.footer-icons a[data-brand="instagram"]:hover svg{filter:none;fill:url(#ig)}
.footer-icons a[data-brand="tiktok"]:hover svg{filter:none;fill:#000000}
.footer-icons a[data-brand="x"]:hover svg{filter:none;fill:#000000}
.tooltip{position:absolute;bottom:110%;left:50%;transform:translateX(-50%);background:#111;color:#fff;font-size:.75rem;padding:.25rem .5rem;border-radius:.4rem;opacity:0;pointer-events:none;white-space:nowrap}
.footer-icons a:hover .tooltip{opacity:1}