/* estilos para la pagina principal */
.upper-main {
    background-color: #edd3aa;
    padding: 30px 20px;
}

.upper-main-row {
    display: flex;
    gap: 20px;
    justify-content: space-between;
    flex-wrap: wrap;
}

.upper-main-item {
    flex: 1 1 250px;
    min-width: 250px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.upper-main-box {
    width: 100%;
    max-width: 360px;
    background-color: #f7e2c8;
    border-radius: 18px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.upper-main-box img {
    width: 100%;
    display: block;
}

.upper-main-item h2 {
    margin: 20px 0 10px;
    color: #5d4e37;
}

.upper-main-item p {
    margin: 0;
    color: #4a3823;
    text-align: center;
}

.middle-main {
    background-color: #e5c79a;
    padding: 30px 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 24px;
}

.section-header h2 {
    margin: 0 0 10px;
    color: #5d4e37;
}

.section-header p {
    margin: 0;
    color: #4a3823;
}

.middle-main-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: space-between;
}

.beer-card {
    flex: 1 1 250px;
    min-width: 250px;
    background-color: #f7e2c8;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.beer-card img {
    width: 100%;
    display: block;
}

.beer-card-content {
    padding: 16px;
}

.beer-card-content h3 {
    margin: 0 0 10px;
    color: #5d4e37;
}

.beer-card-content p {
    margin: 0;
    color: #4a3823;
}

.lower-main {
    background-color: #d7b18b;
    padding: 30px 20px;
}

.lower-main-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: space-between;
}

.lower-main-ad {
    flex: 1 1 320px;
    min-width: 280px;
    max-width: 420px;
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
    background-color: #f5e3cd;
}

.ad-label {
    position: absolute;
    top: 16px;
    left: 16px;
    background-color: rgba(63, 44, 25, 0.85);
    color: #fff;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 0.85rem;
    z-index: 1;
}

.lower-main-ad img {
    width: 100%;
    display: block;
}

.lower-main-reviews {
    flex: 2 1 420px;
    min-width: 320px;
}

.lower-main-reviews h2 {
    margin-top: 0;
    color: #5d4e37;
}

.review-card {
    background-color: #f7e2c8;
    border-radius: 18px;
    padding: 18px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    margin-bottom: 16px;
}

.review-card h3 {
    margin: 0 0 10px;
    color: #5d4e37;
}

.review-card p {
    margin: 0;
    color: #4a3823;
}