html, body { /*撐滿*/
    margin: 0;
    padding: 0;
    width: 100%;
}

*, *:before, *:after {
    box-sizing: inherit;
}

header {
    position: fixed;  
    top: 0;
    left: 0;     
    width: 100%;      
    z-index: 1000;
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    box-sizing: border-box; 
}

main {
    background-color: #f5f9fd;
    padding-top: 80px; 
}

body {
    font-family: Arial, "LiHei Pro", "黑體-繁", "微軟正黑體", sans-serif;
    font-weight: 600;
    color: #2d3e57;
    line-height: 1.1;
    letter-spacing: 0.2em;
}


.top_header{
    display:flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    position: relative; /* 為了讓手機版選單可以絕對定位 */
}

.hamburger_bar {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.hamburger_bar .bar{
    width: 25px;
    height: 3px;
    background-color: rgb(165, 164, 164);
    transition: all 0.3s ease-in-out;
}

.top_button{
    font-size: 18px;
    cursor: pointer;
    border: none;
    background-color: white;
    font-family: inherit; /* 繼承母體的字 */
}

.dropdown{
    position: relative;
    display: inline-block;
}

.dropdown .arrow{
    display: inline-block;
    transition: transform 0.4s ease;
}

.dropdown_content{
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #ffffff;
    min-width: 200px;
    box-shadow: 0px 8px 16px rgba(0,0,0,0.15);
    border-radius: 6px;
    z-index: 1001;
    overflow: hidden;
    text-align: left;
}

.dropdown_content a {
    color: #2d3e57;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    font-size: 16px;
    font-weight: 500;
    transition: background 0.2s, color 0.2s;
}

.dropdown_content a:hover {
    background-color: #f1f5f9;
    color: #123092;
}

.dropdown:hover .dropdown_content,
.dropdown.active .dropdown_content {
    display: block;
}

.dropdown:hover .arrow,
.dropdown.active .arrow {
    transform: rotate(180deg); /* 讓 ▼ 變成 ▲ */
}

.breadcrumb {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 20px 30px 10px;
    font-size: 14px;
    color: #7b8798;
    margin: 30px 0px;
}

.breadcrumb a {
    color: #5c6d84;
    text-decoration: none;
}

.breadcrumb a:hover {
    color: #123092;
}

.cyberhood .pic {
    height: 350px;
    width: auto;
}

.top_title{
    display: flex;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
    padding: 0px 50px 20px 50px;
}

.top_header .Cyberhood_pic{
    height: 60px;
    width: auto;
}

.top_title .title{
    margin: 0;
    font-size: 44px;
    line-height: 1.3;
    font-weight: 700;
    color: #123092;
    letter-spacing: 0.05em;
}

.top_title .small_word{
    margin: 20px 0 30px;
    font-size: 18px;
    line-height: 1.6;
    color: #64748b;
    font-weight: 400;
}

.pic{
    border-radius: 20px;
    width: 100%;
    max-width: 1024px;
    height: auto;
    box-sizing: border-box;
}

.bottom{
    width: 100%;
    text-align: center;
    box-sizing: border-box;
    padding: 55px 40px 20px 40px;
    background-color: #fafafa;
    font-weight: 500;
    font-size: 14px;
}

.text_box {
    max-width: 1200px;
    margin: 0 auto;
    line-height: 1.8;
}

.distributed_area{
    display: flex;
    gap: 60px;
}

.distributed_box{
    display: flex;
    align-items: center;
    gap: 20px;
    border: 2px solid #123092;
    background-color: #fffbfe;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 30px;
}

.distributed_box .bigger_text {
    font-size: 20px;   
    font-weight: 500;
}

.distributed_box img {
    width: 48px;            
    height: auto;
    flex-shrink: 0;   
}

.section_box{
    width: 100%;
    box-sizing: border-box;
    padding: 80px 100px;
    background-color: #ffffff;
}

.section_box .inner_wrap {
    max-width: 1200px;
    margin: 0 auto; 
    padding: 0 20px;  
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    width: 100%;
}

.section .section_pic{
    width: 100%;
    max-width: 1024px;
    height: auto;
    border-radius: 8px;
    padding: 0;
}

.section_pic{
   width: 100%;
   max-width: 550px;
   height: auto;
   border-radius: 8px;
   padding: 0;

}

.section_box .text_box{
    max-width: 650px;
    width: 100%;
}

.section_box.reverse .inner_wrap{
    flex-direction: row-reverse;
}

.section_box .bigger_text{
    font-size: 30px;
    font-weight: 600;
}

.section .bigger_text{
    font-size: 30px;
    font-weight: 600;
    text-align: center;
}

.section_box p{
    font-size: 17px;
    font-weight: 500;
}

.section p{
    font-size: 17px;
    font-weight: 500;
}

.section{
    display: flex;
    flex-direction: column;
    align-items: center; 
    justify-content: center;
    gap: 30px;
    padding: 10px 80px 40px;
}

.section .inner_wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column; 
    align-items: center;
    gap: 30px;
}

.list{
    font-size: 17px;
    font-weight: 500;
    list-style: none;
}

.list li {
    position: relative;
    padding-left: 24px;
    line-height: 1.8;
}

.list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;  
    height: 16px; 
    margin-top: -2px;
    
    background-image: url('/images/seal-check.svg');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
  }

.card_section{
    display: flex;
    flex-direction: row;
    width: 100%;
    max-width: 1100px;
    gap: 30px;
    margin: 0 auto;
    padding: 60px;
}

.tool_card{
    display: flex;
    flex: 1;
    background-color: #ffffff;
    border-radius: 12px;
    border: 2px solid #00B900;
    background-color: #fcfffc;
    padding: 30px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    align-items: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.tool_card:hover{
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.tool_card .bigger_text {
    font-size: 34px;
    color: #123092;
    font-weight: 600;
    margin-top: 0;
    margin-bottom: 12px;
}

.tool_card p{
    font-weight: 550;
    font-size: 16px;
    line-height: 1.9;
    color: #2d3e57;
    margin-top: 0;
    margin-bottom: 20px;
}

.pos_table_section {
    max-width: 900px;
    margin: 0 auto 50px auto;
    padding: 0 20px;
}

.table_title {
    text-align: left;
    font-size: 30px;
    color: #2c3e50;
    margin-bottom: 15px;
    font-weight: bold;
    letter-spacing: 0.5px;
}

.table_wrapper {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    background-color: #fff;
    border: 1px solid #e1e8ed;
}

.pos_table {
    width: 100%;
    border-collapse: collapse;
    text-align: center;
    font-size: 1rem;
    line-height: 1.5;
}

.pos_table thead {
    background: linear-gradient(135deg, #ffe0f8 0%, #ffedfb 100%);
}

.pos_table th {
    padding: 16px 12px;
    color: #2c3e50;
    font-weight: 600;
    border-bottom: 2px solid #cbd4db;
    border-right: 1px solid #e1e8ed; 
}
.pos_table th:last-child {
    border-right: none;
}

.pos_table th span {
    font-size: 0.85rem;
    color: #636e72;
    font-weight: normal;
    display: inline-block;
    margin-top: 4px;
}

.pos_table tbody tr {
    border-bottom: 1px solid #ecf0f1;
    transition: background-color 0.2s ease;
}

.pos_table tbody tr:hover {
    background-color: #f7faff;
}

.pos_table td {
    padding: 14px 12px;
    color: #576574;
    vertical-align: middle;
    border-right: 1px solid #ecf0f1; 
}
.pos_table td:last-child {
    border-right: none;
}

.pos_table td:first-child {
    text-align: center; 
    font-weight: 500;
    color: #34495e;
}

.icon-o {
    color: #3498db;
    font-weight: 800;
    font-family: Arial, sans-serif;
}

.note {
    display: block;
    font-size: 0.8rem;
    color: #7f8c8d;
    margin-top: 5px;
    line-height: 1.2;
}

.fade_up{
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;

}

.fade_up.show{
    opacity: 1;
    transform: translateY(0);
}

.privacy_link {
    color: #2d3e57;
    text-decoration: none;
    transition: color 0.2s ease;
}

.privacy_link:hover {
    color: #123092;
    text-decoration: underline;
}

.modal_section.active .modal_box { 
    transform: translateY(0); 
}


@media (max-width: 992px) {
    .hamburger_bar {
        display: flex; 
    }
    
    .bar {
        border-radius: 15px;
    }

    .hamburger_bar:hover {
        background-color: #ffffff; 
    }
    
    .hamburger_bar:hover .bar {
        background-color: #555555;
    }

    .nav_menu {
        display: flex; 
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: #ffffff;
        box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        padding: 15px 0;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-20px);
        transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), 
                    opacity 0.30s ease, 
                    visibility 0.35s;
    }

    .nav_menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .dropdown {
        width: 100%;
    }
    
    .top_button {
        width: 100%;
        text-align: left;
        padding: 15px 40px;
        border-bottom: 1px solid #f1f5f9;
    }

    .dropdown_content {
        position: static; 
        box-shadow: none;
        background-color: #f8fafc;
    }
    
    .dropdown_content a {
        padding-left: 60px;
    }

    .card_section {
        flex-direction: column; 
        padding: 10px; 
        box-sizing: border-box; 
        width: 95%;
    }
    .tool_card {
        width: 100%;
        box-sizing: border-box; /* 關鍵：讓卡片的邊框與 padding 不超出容器 */
    }

}

@media screen and (max-width: 850px) {

    .pic {
        width: 100%;
        max-width: 100%;
        height: auto;
    }

    .top_title{
        padding-left: 20px;
        padding-right: 20px;
    }
    
    .top_title {
        padding-bottom: 40px;
    }

    .top_title .title {
        font-size: 32px; 
    }
    
    .bigger_text {
        font-size: 24px;
    }

    .section_box {
        padding: 50px 20px; 
    }

    .section_box .inner_wrap {
        flex-direction: column;
        gap: 30px;
        box-sizing: border-box; 
        align-items: center;  
    }

    .section_box.reverse .inner_wrap {
        flex-direction: column; 
        box-sizing: border-box;
    }

    .section {
        padding: 10px 20px 40px; 
    }
    
    .section .inner_wrap {
        gap: 30px;
    }

    .section_pic {
        width: 100%;
        max-width: 550px; 
        height: auto;
        margin: 0 auto;   
        display: block;
        box-sizing: border-box;
    }

    .impac_pic {
        max-width: 100%;
        height: auto;
        margin: 0 auto; 
        display: block;
    }
}