* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Open Sans", Arial, sans-serif;
    line-height: 1.6;
    color: #212529;
}

.custom-main-content {
    width: 100%;
    margin: 0 auto;
    background: #fff;
}

/* Header Banner - Updated for img tag */
.custom-hero-banner {
    position: relative;
    width: 100%;
    height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.custom-hero-banner img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.custom-hero-banner::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 2;
}

.custom-hero-title {
    position: relative;
    z-index: 3;
    color: white;
    font-size: clamp(32px, 5vw, 62px);
    font-weight: 700;
    text-align: center;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

/* Solutions Container - Reduced spacing */
.custom-solutions-container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 40px 20px; /* Giảm từ 60px xuống 40px */
}

.custom-solution-item {
    display: flex;
    align-items: center;
    margin-bottom: 35px; /* Giảm từ 50px xuống 35px */
    gap: 35px; /* Giảm từ 40px xuống 35px */
    padding: 30px; /* Giảm từ 40px xuống 30px */
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.08);
    transition: box-shadow 0.3s ease;
}

/* Chỉ thay đổi shadow khi hover, không di chuyển */
.custom-solution-item:hover {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.custom-solution-item:nth-child(even) {
    flex-direction: row-reverse;
}

.custom-solution-image {
    flex: 1;
    max-width: 540px;
    overflow: hidden;
    border-radius: 10px;
    position: relative;
}

.custom-solution-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

/* Chỉ ảnh được phóng to khi hover */
.custom-solution-image:hover img {
    transform: scale(1.05);
}

.custom-solution-content {
    flex: 1;
    padding: 20px;
}

.custom-solution-category {
    color: #0f75bc;
    font-size: 18px;
    font-weight: 400;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.custom-solution-title {
    font-size: clamp(20px, 3vw, 26px);
    font-weight: 700;
    color: #212529;
    margin-bottom: 20px;
    line-height: 1.3;
}

.custom-solution-description {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
    margin-bottom: 30px;
}

/* Button Styles - Strong Override */
.custom-btn-more {
    display: inline-block !important;
    padding: 12px 25px !important;
    background-color: #ffffff !important;
    color: #dc3545 !important;
    text-decoration: none !important;
    border: 2px solid #dc3545 !important;
    border-radius: 8px !important;
    font-weight: 700 !important;
    font-size: 14px !important;
    letter-spacing: 0.5px !important;
    cursor: pointer !important;
    width: auto !important;
    height: auto !important;
    min-width: auto !important;
    min-height: auto !important;
    max-width: none !important;
    max-height: none !important;
    transform: none !important;
    transition: none !important;
    box-sizing: border-box !important;
    margin: 0 !important;
    position: static !important;
}

.custom-btn-more:hover {
    background-color: #dc3545 !important;
    color: #ffffff !important;
    border: 2px solid #dc3545 !important;
    padding: 12px 25px !important;
    font-size: 14px !important;
    transform: none !important;
    width: auto !important;
    height: auto !important;
}

.custom-btn-more:focus {
    outline: none !important;
    transform: none !important;
}

/* Advantages Section - Reduced spacing */
.custom-advantages-section {
    background: #f8f9fa;
    padding: 40px 0; /* Giảm từ 60px xuống 40px */
    margin: 40px 0; /* Giảm từ 60px xuống 40px */
}

.custom-advantages-container {
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
}

.custom-advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px; /* Giảm từ 40px xuống 30px */
    text-align: center;
}

.custom-advantage-item {
    padding: 25px 20px; /* Giảm từ 30px xuống 25px */
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.custom-advantage-item:hover {
    transform: translateY(-5px);
}

.custom-advantage-icon {
    width: 120px;
    height: 118px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.custom-advantage-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.custom-advantage-number {
    color: #212529;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 8px;
    letter-spacing: 1px;
}

.custom-advantage-title {
    color: #212529;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
}

/* Products Grid - Reduced spacing */
.custom-products-section {
    max-width: 1140px;
    margin: 0 auto;
    padding: 40px 20px; /* Giảm từ 60px xuống 40px */
}

.custom-products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px; /* Giảm từ 30px xuống 25px */
    margin-bottom: 30px; /* Giảm từ 40px xuống 30px */
}

.custom-product-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.custom-product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.custom-product-image {
    position: relative;
    height: 180px;
    overflow: hidden;
}

.custom-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.custom-product-card:hover .custom-product-image img {
    transform: scale(1.05);
}

.custom-product-info {
    padding: 20px 15px;
    text-align: center;
}

.custom-product-title {
    font-size: 14px;
    font-weight: 700;
    color: #333;
    text-transform: uppercase;
    line-height: 1.3;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Load More Button */
.custom-load-more-container {
    text-align: center;
    margin: 40px 0;
}

.custom-btn-load-more {
    display: inline-block !important;
    padding: 12px 25px !important;
    background-color: #ffffff !important;
    color: #dc3545 !important;
    text-decoration: none !important;
    border: 2px solid #dc3545 !important;
    border-radius: 8px !important;
    font-weight: 700 !important;
    font-size: 14px !important;
    letter-spacing: 0.5px !important;
    cursor: pointer !important;
    width: auto !important;
    height: auto !important;
    min-width: auto !important;
    min-height: auto !important;
    max-width: none !important;
    max-height: none !important;
    transform: none !important;
    transition: none !important;
    box-sizing: border-box !important;
    margin: 0 !important;
    position: static !important;
}

.custom-btn-load-more:hover {
    background-color: #dc3545 !important;
    color: #ffffff !important;
    border: 2px solid #dc3545 !important;
    padding: 12px 25px !important;
    font-size: 14px !important;
    transform: none !important;
    width: auto !important;
    height: auto !important;
}

/* Demo Section - Reduced spacing */
.custom-demo-section {
    max-width: 1140px;
    margin: 0 auto;
    padding: 30px 20px; /* Giảm từ 40px xuống 30px */
    background: #f8f9fa;
    border-radius: 10px;
    margin-bottom: 30px; /* Giảm từ 40px xuống 30px */
}

.custom-demo-title {
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    color: #212529;
    margin-bottom: 30px;
}

.custom-demo-buttons {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

/* Responsive Design - Optimized spacing */
@media (max-width: 768px) {
    .custom-solution-item {
        flex-direction: column !important;
        padding: 25px 20px; /* Giảm từ 30px xuống 25px */
        gap: 25px; /* Giảm từ 30px xuống 25px */
        margin-bottom: 30px; /* Giảm từ 40px xuống 30px */
    }

    .custom-solution-item:nth-child(even) {
        flex-direction: column !important;
    }

    .custom-products-grid {
        grid-template-columns: 1fr;
        gap: 20px; /* Giảm gap cho mobile */
    }

    .custom-advantages-grid {
        grid-template-columns: 1fr;
        gap: 20px; /* Giảm gap cho mobile */
    }

    .custom-solutions-container {
        padding: 30px 15px; /* Giảm từ 40px xuống 30px */
    }

    .custom-demo-buttons {
        flex-direction: column;
        align-items: center;
        gap: 20px; /* Giảm gap cho mobile */
    }

    .custom-advantage-icon {
        width: 100px; /* Kích thước trung bình cho tablet */
        height: 98px;
    }
}

@media (max-width: 480px) {
    .custom-hero-banner {
        height: 250px;
    }

    .custom-solution-item {
        margin-bottom: 25px; /* Giảm từ 30px xuống 25px */
        padding: 20px 15px; /* Padding nhỏ hơn cho mobile */
    }

    .custom-advantage-icon {
        width: 90px; /* Giảm từ 120px xuống 90px cho mobile */
        height: 88px; /* Tỷ lệ tương ứng */
    }

    .custom-advantage-icon img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 50%;
    }
}