.promo-section {
    background: #ffffff;
    position: relative;
    margin-top: 0;
    z-index: 1;
}

.promo-section .container {
    max-width: 1400px;
    width: 85% !important;
    margin: 0 auto;
    padding: 0 30px;
}

.promo-heading {
    font-size: 2.5rem;
    font-weight: 800;
    color: #2ab1ad;
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.promo-carousel-container {
    position: relative;
    overflow: hidden;
    margin-bottom: 40px;
}

.promo-carousel-wrapper {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.promo-carousel-slide {
    min-width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: space-between;
    align-content: flex-start;
    height: auto;
    min-height: 700px;
}

.promo-banner-card {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: box-shadow 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    overflow: hidden;
    position: relative;
    flex: 0 0 calc(50% - 10px);
    margin-bottom: 20px;
    border: 1px solid rgba(75, 99, 134, 0.1);
}

.promo-banner-card a {
    text-decoration: none;
    color: inherit;
    display: block;
    position: relative;
}

.promo-banner-img-container {
    position: relative;
    height: 320px;
    overflow: hidden;
    background: linear-gradient(45deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 15px;
}

.promo-banner-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: none;
}

.promo-banner-hover-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 15px;
}

.promo-banner-card:hover .promo-banner-hover-overlay {
    opacity: 1;
}

.promo-banner-btn {
    background: transparent;
    color: white;
    padding: 15px 30px;
    border-radius: 25px;
    font-size: 20px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: none;
    border: none;
    cursor: pointer;
    transform: translateY(10px);
}

.promo-banner-card:hover .promo-banner-btn {
    transform: translateY(0);
    background: transparent;
    box-shadow: none;
}

.promo-carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    z-index: 10;
}

.promo-carousel-nav:hover {
    background: rgba(42, 177, 173, 0.9);
    color: white;
    transform: translateY(-50%) scale(1.1);
}

.promo-carousel-nav.prev {
    left: 20px;
}

.promo-carousel-nav.next {
    right: 20px;
}

.promo-carousel-nav i {
    font-size: 18px;
    color: #2ab1ad;
    transition: color 0.3s ease;
}

.promo-carousel-nav:hover i {
    color: white;
}

.promo-carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.promo-carousel-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(42, 177, 173, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.promo-carousel-indicator.active {
    background: #2ab1ad;
    transform: scale(1.2);
}

@media (min-width: 1920px) {
    .promo-section .container {
        width: 80%;
        padding: 0 40px;
    }

    .promo-banner-img-container {
        height: 350px;
    }

    .promo-carousel-slide {
        min-height: 750px;
    }
}

@media (min-width: 1400px) and (max-width: 1919px) {
    .promo-section .container {
        width: 85%;
        padding: 0 35px;
    }

    .promo-banner-img-container {
        height: 320px;
    }

    .promo-carousel-slide {
        min-height: 700px;
    }
}

@media (min-width: 1200px) and (max-width: 1399px) {
    .promo-section .container {
        width: 90%;
        padding: 0 30px;
    }

    .promo-banner-img-container {
        height: 280px;
    }

    .promo-carousel-slide {
        min-height: 620px;
    }

    .promo-banner-card {
        flex: 0 0 calc(50% - 15px);
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .promo-section .container {
        width: 95%;
        padding: 0 25px;
    }

    .promo-banner-img-container {
        height: 250px;
    }

    .promo-carousel-slide {
        min-height: 560px;
        gap: 15px;
    }

    .promo-banner-card {
        flex: 0 0 calc(50% - 12px);
        margin-bottom: 15px;
    }

    .promo-carousel-nav {
        width: 45px;
        height: 45px;
    }

    .promo-banner-btn {
        font-size: 18px;
        padding: 12px 25px;
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .promo-section .container {
        width: 95%;
        padding: 0 20px;
    }

    .promo-banner-img-container {
        height: 260px;
    }

    .promo-carousel-slide {
        min-height: 580px;
        gap: 15px;
    }

    .promo-banner-card {
        flex: 0 0 calc(50% - 12px);
        margin-bottom: 15px;
    }

    .promo-carousel-nav {
        width: 45px;
        height: 45px;
    }

    .promo-carousel-nav.prev {
        left: 15px;
    }

    .promo-carousel-nav.next {
        right: 15px;
    }

    .promo-banner-btn {
        font-size: 16px;
        padding: 12px 24px;
    }

    .promo-heading {
        font-size: 2.2rem;
        margin-bottom: 35px;
    }

    .promo-section {
        padding: 35px 0;
    }
}

@media (min-width: 576px) and (max-width: 767px) {
    .promo-section .container {
        width: 98%;
        padding: 0 8px;
    }

    .promo-banner-img-container {
        height: 200px;
    }

    .promo-carousel-slide {
        min-height: 450px;
        gap: 12px;
    }

    .promo-banner-card {
        flex: 0 0 calc(50% - 10px);
        margin-bottom: 12px;
    }

    .promo-carousel-nav {
        width: 40px;
        height: 40px;
    }

    .promo-carousel-nav.prev {
        left: 12px;
    }

    .promo-carousel-nav.next {
        right: 12px;
    }

    .promo-carousel-nav i {
        font-size: 16px;
    }

    .promo-banner-btn {
        font-size: 15px;
        padding: 10px 18px;
    }

    .promo-heading {
        font-size: 2.0rem;
        margin-bottom: 25px;
    }

    .promo-section {
        padding: 30px 0;
    }
}

@media (max-width: 575px) {
    .promo-section .container {
        width: 98%;
        padding: 0 6px;
    }

    .promo-banner-img-container {
        height: 180px;
    }

    .promo-carousel-slide {
        min-height: 400px;
        gap: 10px;
    }

    .promo-banner-card {
        flex: 0 0 calc(50% - 8px);
        margin-bottom: 10px;
    }

    .promo-carousel-nav {
        width: 35px;
        height: 35px;
    }

    .promo-carousel-nav.prev {
        left: 8px;
    }

    .promo-carousel-nav.next {
        right: 8px;
    }

    .promo-carousel-nav i {
        font-size: 14px;
    }

    .promo-banner-btn {
        font-size: 14px;
        padding: 8px 15px;
    }

    .promo-heading {
        font-size: 1.8rem;
        margin-bottom: 20px;
    }

    .promo-section {
        padding: 25px 0;
    }

    .promo-carousel-indicator {
        width: 10px;
        height: 10px;
    }
}