:root{
  --color-bg: #f9f9fa;
  --color-text: #1d1b21;
  --color-primary: #472ec6;
  --color-secondary: #c05dd4;
  --color-accent: #45d628;
  --radius: 12px;
  --max-w: 1100px;
  --gap: 24px;
}

*{box-sizing:border-box}
html,body{height:100%;margin:0;font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased}

.container{max-width:var(--max-w);margin:0 auto;padding:40px 20px}

.header{position:fixed;left:0;right:0;top:0;background:rgba(255,255,255,0.9);backdrop-filter:saturate(120%) blur(6px);box-shadow:0 2px 8px rgba(0,0,0,0.06);z-index:40}
.header .inner{display:flex;align-items:center;justify-content:space-between;max-width:var(--max-w);margin:0 auto;padding:14px 20px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}
.logo svg{height:42px;width:42px}
.nav a{margin:0 10px;text-decoration:none;color:var(--color-text);font-weight:600}
.cta{background:linear-gradient(90deg,var(--color-primary),var(--color-secondary));color:white;padding:10px 14px;border-radius:10px;text-decoration:none;font-weight:700}

.hero{padding:140px 0 60px}
.hero .grid{display:grid;grid-template-columns:1fr 420px;gap:40px;align-items:center}
.card{background:white;border-radius:16px;padding:20px;box-shadow:0 6px 24px rgba(16,24,40,0.06)}

.services{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:24px}
.service-card{padding:18px;border-radius:12px;background:linear-gradient(180deg, rgba(255,255,255,1), rgba(250,250,250,1));min-height:130px;display:flex;flex-direction:column;justify-content:space-between}
.testimonials{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap}
.testimonial{flex:1;min-width:220px}

.footer{margin-top:40px;padding:36px 20px;background:linear-gradient(180deg,rgba(0,0,0,0.02),transparent);border-radius:12px}
.footer .cols{display:grid;grid-template-columns:1fr 320px;gap:20px}

@media(max-width:900px){.hero .grid{grid-template-columns:1fr}.services{grid-template-columns:repeat(2,1fr)}.header .inner{padding:10px}}
@media(max-width:520px){.services{grid-template-columns:1fr}.nav{display:none}}