/* ==================== Reset and Basic Styles ==================== */
body {
    margin: 0;
    padding: 0;
    background-color: rgb(239, 239, 239);
    font-family: 'Poppins', 'Plus Jakarta Sans', Arial, sans-serif;
}

/* 讓 html 和 body 隱藏捲軸，確保全域生效 */
html, body {
    /* 避免捲軸出現 */
    overflow-x: hidden;
    overflow-y: scroll;
}

/* 適用於 WebKit 瀏覽器 (Chrome, Safari, Edge) */
html::-webkit-scrollbar, body::-webkit-scrollbar {
    width: 0;
    background: transparent;
}
html::-webkit-scrollbar-thumb, body::-webkit-scrollbar-thumb {
    background: transparent;
}
/* 簡潔的 WebKit 隱藏方法 */
html::-webkit-scrollbar, body::-webkit-scrollbar {
    display: none;
}

/* ==================== Gray Line ==================== */
.gray {
    height: 5px;
    background-color: rgb(230, 230, 230);
}


.projects-container{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 32px;
    margin: 30px auto;
    max-width: 1050px;
}

.project{
    background-color: white;
    width: calc(33.33% - 32px);
    min-width: 280px;            
    max-width: 320px;
    display: flex;
    flex-direction: column;
    border-radius: 15px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.4);
    margin-bottom: 20px;
    transition: transform 0.2s;
}

.project:hover{
    transform: translateY(-3px) scale(1.03);
}

.project img{
    border-radius: 15px 15px 0 0;
    width: 100%;
    height: 200px;
    box-sizing: border-box;
}

.project-title{
    font-size: 1.2em;
    font-weight: 700;
    padding: 16px 20px 0 20px;
    color: #3c3c3c;
}

.project-introduction{
    padding: 10px 20px;
    font-size: 0.98em;
    color: #555;
    margin: 0;
}

.project-introduction li{
    margin-bottom: 12px;
    margin-left: 12px;
    line-height: 1.3;
}

.project-introduction a{
    color: #222;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s, text-decoration 0.2s;
}

.project-introduction a:hover{
    color: #0366d6;
    text-decoration: underline;
}

.project-btn-container{
    padding: 16px 20px 20px 20px ;
    display: flex;
    justify-content: flex-start;
}

.project-btn-container a{
    text-decoration: none;
}

.link-btn{
    background: #24292f;
    color: white;
    padding: 8px 18px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
    border: 2px solid #24292f;
}

.link-btn:hover{
    background-color: white;
    color: #24292f;
    border: 2px solid #24292f;
}