* { box-sizing: border-box; margin: 0; padding: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
body { color: #1e293b; background: #f8fafc; line-height: 1.6; }
.container { max-width: 900px; margin: 0 auto; padding: 20px; }

/* Pasek nawigacji */
header { display: flex; justify-content: space-between; align-items: center; padding: 20px 0; border-bottom: 1px solid #e2e8f0; }
.logo { font-size: 1.4rem; font-weight: 700; color: #0f172a; text-decoration: none; display: flex; align-items: center; gap: 10px; }
.logo img { max-height: 40px; }
.lang-switcher a { text-decoration: none; color: #64748b; font-weight: 600; margin-left: 12px; font-size: 0.9rem; }
.lang-switcher a.active { color: #2563eb; text-decoration: underline; }

/* Sekcja Główna */
.hero { padding: 60px 0 40px; text-align: center; }
.hero h1 { font-size: 2.2rem; color: #0f172a; margin-bottom: 15px; }
.hero p { font-size: 1.15rem; color: #475569; max-width: 700px; margin: 0 auto; }

/* Kafelki z usługami */
.services { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin: 40px 0; }
.card { background: #ffffff; padding: 25px; border-radius: 8px; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }
.card h3 { margin-bottom: 10px; color: #0f172a; }

/* Kontakt i Stopka */
.contact { background: #ffffff; padding: 30px; border-radius: 8px; border: 1px solid #e2e8f0; text-align: center; margin-bottom: 40px; }
.contact h2 { margin-bottom: 15px; }
.contact p { margin-bottom: 8px; }
footer { text-align: center; font-size: 0.85rem; color: #94a3b8; padding: 20px 0; border-top: 1px solid #e2e8f0; }