:root {
    --brand-gradient: linear-gradient(135deg, #ff1744 0%, #e91e63 25%, #9c27b0 50%, #673ab7 75%, #2196f3 100%);
    --button-gradient: linear-gradient(135deg, #ff1744, #2196f3);
    --dark-bg: #121212;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    font-family: Arial, sans-serif;
    background-color: var(--dark-bg);
    color: #f0f0f0;
}

.main-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    text-align: center;
    padding: 2rem;
}

.banner-img {
    max-width: 100%;
    width: 600px;
    height: auto;
    margin-bottom: 2.5rem;
}

.headline {
    font-family: 'Pixelify Sans', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    background: var(--button-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
}

.subtext {
    font-size: 1.25rem;
    color: #ccc;
    max-width: 600px;
    line-height: 1.6;
    margin-bottom: 2.5rem;
}

.button-container {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 700;
    transition: all 0.3s ease;
    font-family: 'Pixelify Sans', sans-serif;
    border: 2px solid transparent;
}

.btn-primary {
    /* ZMIANA: Użycie dwóch właściwości dla lepszej kontroli nad gradientem i tłem */
    background-color: #ff1744; /* Solidny kolor bazowy dla płynnego przejścia */
    background-image: var(--button-gradient); /* Gradient jako obrazek */
    background-size: 100% 100%; /* Upewnij się, że gradient pokrywa cały przycisk */
    background-position: center; /* Wyśrodkuj gradient */
    color: #fff;
    box-shadow: 0 4px 15px rgba(255, 23, 68, 0.2);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(156, 39, 176, 0.3);
}

.btn-secondary {
    color: #fff;
    border-color: #555;
}
.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: #888;
    transform: translateY(-2px);
}

.btn .icon-x {
    width: 20px;
    height: 20px;
    fill: #fff;
}

@media (max-width: 768px) {
    .headline {
        font-size: 2.25rem;
    }
    .subtext {
        font-size: 1.1rem;
    }
    .button-container {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
    }
    .btn {
        width: 100%;
        justify-content: center;
    }
}