:root {
    --primary-color: #D73A1C; /* Red-Orange */
    --secondary-color: #FFC900; /* Yellow */
    --text-color: #3D2B1F; /* Dark Brown */
    --bg-color: #FFF9F0; /* Cream */
    --white-color: #FFFFFF;
}

body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    text-align: center;
}

header {
    background-color: var(--white-color);
    padding: 20px;
    border-bottom: 5px solid var(--primary-color);
}

.logo {
    max-width: 150px;
    margin-bottom: 10px;
}

h1 {
    color: var(--primary-color);
    font-weight: 900;
    font-size: 2.5em;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.subtitle {
    font-size: 1.2em;
    color: var(--text-color);
    margin: 5px 0 0;
}

main {
    padding: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.product {
    background-color: var(--white-color);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.product-image {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 10px;
    margin-bottom: 20px;
}

.product h2 {
    color: var(--primary-color);
    font-size: 2em;
    margin-bottom: 10px;
}

.product ul {
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.product li {
    background-color: var(--secondary-color);
    color: var(--text-color);
    padding: 8px 15px;
    border-radius: 20px;
    font-weight: 700;
}

.promo {
    background: linear-gradient(45deg, var(--primary-color), #f85f43);
    color: var(--white-color);
    padding: 30px;
    border-radius: 15px;
    margin-bottom: 30px;
    transform: rotate(-2deg);
    box-shadow: 0 10px 20px rgba(215, 58, 28, 0.4);
    animation: bounce 1.5s ease-in-out infinite;
}

.promo-content {
    transform: rotate(2deg);
}

.promo h2 {
    margin: 0 0 15px;
    font-size: 2.2em;
    font-weight: 900;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.discount-details {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 15px;
}

.bank-logo {
    height: 60px;
    filter: brightness(0) invert(1);
}

.discount-text {
    display: flex;
    align-items: center;
    line-height: 1;
}

.percentage {
    font-size: 5em;
    font-weight: 900;
}

.off-text {
    font-size: 1.5em;
    font-weight: 700;
    text-align: left;
    margin-left: 10px;
}

.promo p {
    margin: 0;
    font-size: 1.1em;
    font-weight: bold;
}

footer {
    background-color: var(--text-color);
    color: var(--white-color);
    padding: 20px;
    margin-top: 20px;
}

@keyframes bounce {
    0%, 100% {
        transform: rotate(-2deg) translateY(0);
    }
    50% {
        transform: rotate(-2deg) translateY(-10px);
    }
}

@media (max-width: 600px) {
    h1 {
        font-size: 2em;
    }
    .promo h2 {
        font-size: 1.8em;
    }
    .percentage {
        font-size: 4em;
    }
    .off-text {
        font-size: 1.2em;
    }
    .discount-details {
        flex-direction: column;
        gap: 10px;
    }
}