:root {
    --header-height: 140px; /* điều chỉnh theo đúng chiều cao header */
}

/* Reset giống Home */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* Container giống Home */
.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Section Title */
.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: #0E2A5B;

}

/* Technology Section */
.technology {
    /*background: linear-gradient(135deg, #2d5016 0%, #1a4c96 100%);*/
    background: linear-gradient(180deg, #eef7f1 0%, #fafdfa 62%, #ffffff 100%);
    color: white;
    padding-top: calc(var(--header-height) + 20px); /* thêm khoảng cách 20px */
    padding-bottom: 80px;
    padding-left: 2rem;
    padding-right: 2rem;
}

.technology h3 {
    color: #0E2A5B;

    font-weight: 700;
    margin-bottom: 15px;
}
.technology p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #444;
}
.technology img {
    object-fit: cover;
    width: 100%;
    height: 220px;
}
/* Hover ảnh */
.technology img {
    transition: transform .3s ease, box-shadow .3s ease;
}
.technology img:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 24px rgba(0,0,0,0.25);
}
/* Tiêu đề hiệu ứng underline */
.technology h3 {
    position: relative;
    display: inline-block;
    cursor: pointer;
}
.technology h3::after {
    content: "";
    position: absolute;
    width: 0;
    height: 3px;
    bottom: -5px;
    left: 0;
    background-color: #28a745;
    transition: width .3s ease;
}
.technology h3:hover::after {
    width: 100%;
}