:root {
  --primary: #5b2e9a;
  --primary-dark: #45227a;
  --bg: #f5f6fb;
  --text: #202535;
  --muted: #596073;
  --white: #fff;
  --border: rgba(91, 46, 154, 0.14);
  --shadow: 0 20px 45px rgba(15, 20, 35, 0.12);
  --radius: 20px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin:0; font-family: Inter, sans-serif; color:var(--text); background: linear-gradient(180deg,#fff,var(--bg)); }
a { color: inherit; text-decoration: none; }
img { max-width:100%; display:block; }
.container { width:min(1100px, calc(100% - 2rem)); margin:0 auto; }
.site-header { position:sticky; top:0; z-index:40; background:rgba(255,255,255,.9); backdrop-filter: blur(8px); border-bottom:1px solid var(--border); }
.nav { min-height:72px; display:flex; align-items:center; justify-content:space-between; gap:1rem; }
.brand { font-weight:800; color:var(--primary); }
.nav-links { display:flex; flex-wrap:wrap; gap:1rem; font-weight:600; color:var(--muted); }
.btn { display:inline-flex; align-items:center; justify-content:center; padding:.8rem 1.2rem; border-radius:999px; font-weight:700; }
.btn-primary { background:linear-gradient(135deg,var(--primary),#8a59dd); color:#fff; box-shadow:0 10px 24px rgba(91,46,154,.35); }
.hero { position:relative; overflow:hidden; color:#fff; }
.hero .bg { position:absolute; inset:0; background:linear-gradient(125deg, rgba(91,46,154,.92), rgba(91,46,154,.35)), url("https://images.unsplash.com/photo-1574629810360-7efbbe195018?auto=format&fit=crop&w=1600&q=80") center/cover no-repeat; }
.hero-content { position:relative; padding:5rem 0 4rem; }
.hero h1 { margin:0 0 1rem; font-size:clamp(2rem,6vw,3.5rem); line-height:1.06; max-width:14ch; }
.hero p { max-width:680px; line-height:1.75; color:rgba(255,255,255,.92); }
.section { padding:4rem 0; }
.card { background:#fff; border:1px solid var(--border); border-radius:var(--radius); box-shadow:var(--shadow); }
.content-wrap { display:grid; gap:1.25rem; }
.content-wrap h2 { font-size:clamp(1.6rem,4.2vw,2.3rem); margin:0; }
.content-wrap h3 { margin:0; font-size:1.2rem; }
.content-wrap p { margin:.8rem 0 0; line-height:1.85; color:var(--muted); }
.link-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:1rem; margin-top:1.5rem; }
.link-grid a { padding:1rem; border-radius:14px; background:#fff; border:1px solid var(--border); box-shadow:0 8px 18px rgba(20,24,40,.08); font-weight:600; color:var(--primary-dark); }
.faq details { padding:1rem 1.1rem; border:1px solid var(--border); border-radius:12px; background:#fff; margin-bottom:.8rem; }
.faq summary { cursor:pointer; font-weight:700; }
.cta { padding:2rem; display:flex; flex-wrap:wrap; justify-content:space-between; gap:1rem; align-items:center; background:linear-gradient(130deg,var(--primary),#2a1d44); color:#fff; }
.badges { display:flex; gap:.6rem; flex-wrap:wrap; margin-top:1rem; }
.badges span { background:rgba(255,255,255,.16); border:1px solid rgba(255,255,255,.2); border-radius:999px; padding:.45rem .75rem; }
.testimonials { display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:1rem; }
.testimonials article { padding:1rem; }
footer { background:#141827; color:rgba(255,255,255,.82); padding:2rem 0; margin-top:3rem; }
footer a { color:#fff; }
.floating-whatsapp { position:fixed; right:1rem; bottom:1rem; width:58px; height:58px; border-radius:50%; display:grid; place-items:center; background:linear-gradient(135deg,#25d366,#16984a); color:#fff; font-weight:800; box-shadow:0 12px 28px rgba(20,140,70,.35); z-index:90; }
@media (max-width:760px){ .nav-links{font-size:.93rem;} .hero-content{padding:4rem 0 3rem;} }