.banner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 20px;
}

.banner-overlay.is-visible {
    opacity: 1;
    visibility: visible;
}

.banner {
    position: relative;
    width: 100%;
    max-width: 600px;
    background-image: url('../img/banner.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: var(--radius-md);
    padding: 60px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.banner-overlay.is-visible .banner {
    transform: scale(1);
}

.banner__close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.8);
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s ease;
}

.banner__close:hover {
    background: #fff;
}

.banner__close svg {
    width: 16px;
    height: 16px;
    stroke: var(--color-text);
}

.banner__content {
    padding: 30px;
    width: 100%;
    max-width: 400px;
}

.banner__title {
    font-family: var(--font-heading);
    font-size: 32px;
    color: var(--color-text);
    margin-bottom: 24px;
    line-height: 1.2;
}

.banner__discount {
    font-size: 48px;
    color: var(--brand-peach);
    font-weight: 700;
}

.banner__btn {
    width: 100%;
    justify-content: center;
}

@media (max-width: 768px) {
    .banner {
        padding: 40px 20px;
    }

    .banner__title {
        font-size: 24px;
    }
}