* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: #ffffff;
    line-height: 1.6;
    min-height: 100vh;
}
.container { max-width: 900px; margin: 0 auto; padding: 20px; }
header { text-align: center; padding: 20px 0; margin-bottom: 10px; }
header a { display: inline-block; text-decoration: none; }
.logo { max-width: 200px; width: 100%; height: auto; margin-bottom: 20px; transition: transform 0.3s ease; }
.logo:hover { transform: scale(1.05); }
h1 { font-size: 24px; margin-bottom: 10px; color: #ff8c00; text-shadow: 2px 2px 4px rgba(0,0,0,0.5); }
h2 { font-size: 22px; margin: 25px 0 15px 0; color: #ff8c00; border-bottom: 2px solid #ff8c00; padding-bottom: 8px; }
h3 { font-size: 18px; margin: 20px 0 10px 0; color: #ff8c00; }

.action-buttons { display: flex; flex-direction: column; gap: 20px; margin: 30px 0; }
.btn {
    width: 100%;
    padding: 30px 20px;
    font-size: 28px;
    font-weight: bold;
    text-decoration: none;
    text-align: center;
    border-radius: 15px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.btn-logowanie { background: linear-gradient(135deg, #ff8c00 0%, #ff6b35 100%); color: #ffffff; }
.btn-rejestracja { background: linear-gradient(135deg, #ff9500 0%, #ff7f00 100%); color: #ffffff; }
.btn-logowanie:active { background: linear-gradient(135deg, #ff6b35 0%, #ff8c00 100%); }
.btn-rejestracja:active { background: linear-gradient(135deg, #ff7f00 0%, #ff9500 100%); }
.btn:active { transform: scale(0.98); }

.content-section {
    background: rgba(255,255,255,0.05);
    padding: 20px;
    border-radius: 15px;
    margin-bottom: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
}
.content-section p { margin-bottom: 15px; font-size: 16px; }
.content-section ul { margin-left: 20px; margin-bottom: 15px; }
.content-section li { margin-bottom: 10px; font-size: 16px; }

.bonus-box {
    background: linear-gradient(135deg, rgba(255,140,0,0.2) 0%, rgba(255,107,53,0.2) 100%);
    border: 2px solid #ff8c00;
    padding: 20px;
    border-radius: 15px;
    margin: 20px 0;
    text-align: center;
    text-decoration: none;
    display: block;
    cursor: pointer;
    transition: all 0.3s ease;
}
.bonus-box:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 25px rgba(255,140,0,0.3);
    border-color: #ff9500;
}
.bonus-box:active {
    transform: scale(0.98);
}
.bonus-box h3 { color: #ff8c00; }
.faq-item {
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(255,255,255,0.03);
    border-radius: 10px;
    border-left: 4px solid #ff8c00;
}
.faq-item strong { color: #ff8c00; display: block; margin-bottom: 8px; }
footer { text-align: center; padding: 30px 20px; margin-top: 40px; font-size: 14px; color: rgba(255,255,255,0.7); }

@media (min-width: 768px) {
    .action-buttons { flex-direction: row; }
    .btn { min-height: 180px; font-size: 32px; }
}