/* popular-promotional-item Starts */
.promo-card {
    position: relative;
    border-radius: 0.5rem;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.promo-card:hover {
    transform: scale(1.05);
}

.promo-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

.promo-body {
    padding: 1rem;
}

.promo-title {
    font-weight: 600;
    font-size: 1.2rem;
    color: #16324f;
}

.promo-text {
    font-size: 0.9rem;
    color: #5a6770;
    margin-top: 0.4rem;
}

/* Overlay styles */
.promo-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 250px;
    background: rgba(22, 50, 79, 0.85);
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 1rem;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    border-radius: 0.5rem;
}

.promo-card:hover .promo-overlay {
    opacity: 1;
    pointer-events: auto;
}

.promo-overlay ul {
    list-style: none;
    padding: 0;
    margin-bottom: 1.2rem;
}

.promo-overlay ul li {
    margin: 0.5rem 0;
}

.promo-overlay ul li a {
    color: white;
    text-decoration: none;
    font-size: 1.1rem;
    transition: color 0.2s ease;
}

.promo-overlay ul li a:hover {
    color: #4a90e2;
    text-decoration: none;
    /* ✅ No underline on hover */
}

.btn-shop {
    background-color: #4a90e2;
    border: none;
    font-weight: 600;
    font-size: 1.1rem;
    padding: 0.5rem 1.5rem;
    border-radius: 0.3rem;
    color: white;
    transition: background-color 0.3s ease;
}



/* popular-promotional-item ends */


/* advertising strats  */
.promo-section {
    position: relative;
    padding: 5rem 0;
    background: #f9f9f9 url("../img/home-graph-d-l.svg")no-repeat right top;
    background-size: cover;
    overflow: hidden;
    height: 480px;
    display: flex;
    align-items: center;
}

.promo-content {
    position: relative;
    z-index: 1;
}

/* ===== Left Text ===== */
.promo-section h2 {
    font-weight: 700;
    color: #0b2545;
    font-size: 2.5rem;
    /* বড় হেডিং */
    line-height: 1.2;
    margin-bottom: 1rem;
}

.promo-section p {
    color: #495057;
    font-size: 1.125rem;
    /* একটু বড় বডি টেক্সট */
    line-height: 1.6;
    margin-bottom: 2rem;
    max-width: 90%;
}

.promo-section .btn-primary {
    background-color: #0d6efd;
    border: none;
    font-weight: 600;
    padding: 0.85rem 1.75rem;
    border-radius: 0.5rem;
    font-size: 1.05rem;
}

/* ===== Right Highlight ===== */
.promo-highlight {
    font-size: 6rem;
    /* ছবির মত বড় সংখ্যা */
    font-weight: 700;
    color: #0b2545;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.promo-sub {
    font-weight: 600;
    font-size: 1.4rem;
    /* সাবটেক্সট একটু বড় */
    color: #0b2545;
}

@media (max-width: 767px) {
    .promo-section {
        height: auto;
        padding: 3rem 0;
        background-position: center top;
    }

    .promo-section h2 {
        font-size: 1.8rem;
        /* মোবাইল স্ক্রিনে ছোট হবে */
    }

    .promo-highlight {
        font-size: 4rem;
    }

    .promo-sub {
        font-size: 1.2rem;
    }
}
/* advertising ends  */


.hero {
            background-color: #20c997;
            color: #fff;
            padding: 3rem 0 2rem;
        }

        .hero .title {
            font-weight: 700;
            font-size: clamp(1.4rem, 2.5vw, 2.8rem);
            margin-bottom: 0.8rem;
        }

        .hero .desc {
            color: rgba(255, 255, 255, 0.95);
            max-width: 680px;
            margin-bottom: 1.25rem;
        }

        .watch-btn {
            background: #fff;
            color: #20c997;
            font-weight: 700;
            border-radius: 0.5rem;
            padding: 10px 90px;
            display: inline-flex;
            gap: 0.5rem;
            align-items: center;
            box-shadow: 0 8px 20px rgba(8, 38, 44, 0.08);
            text-decoration: none;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
        }

        .watch-btn:hover {
            background: #053f51;
            color: #fff;
        }

        .watch-btn svg {
            width: 16px;
            height: 16px;
        }

        .hero-image {
            max-width: 500px;
            width: 100%;
            display: block;
        }

        @media (max-width: 767.98px) {
            .hero {
                padding: 2.5rem 10px;
            }

            .hero-image {
                max-width: 360px;
                margin: 18px auto 0;
            }
        }

        @media (max-width: 575.98px) {
            .hero .title {
                font-size: 1.25rem;
            }

            .hero .desc {
                font-size: 0.95rem;
            }

            .watch-btn {
                padding: 8px 25px;
            }

            .hero-image {
                max-width: 300px;
            }
        }

        .video-container {
            position: relative;
            padding-bottom: 56.25%;
            height: 0;
            overflow: hidden;
        }

        .video-container iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: none;
        }