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

:root {
    --bg-color: #0f172a;
    --card-bg: #0b192f;
    --card-hover: #334155;
    --accent-color: #2903ff;
    --text-main: #edf1f5;
    --text-muted: #94a3b8;
    
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 1rem;
    background: url('image/star.jpg') repeat center center fixed;
}

header {
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-main);
    letter-spacing: -0.025em;
}

header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    width: 100%;
    max-width: 1200px;
}

.member-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.05);
    cursor: pointer;
}

.member-card:hover {
    transform: translateY(-8px);
    background-color: var(--card-hover);
    box-shadow: 0 12px 24px -10px rgba(56, 189, 248, 0.3);
    border-color: var(--accent-color);
}

.image-wrapper {
    width: 100%;
    padding-top: 100%; 
    position: relative;
    overflow: hidden;
    background-color: #0f172a;
}

.image-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.member-card:hover .image-wrapper img {
    transform: scale(1.05);
}

.member-info {
    padding: 1.25rem;
    text-align: center;
}

.member-name {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.member-role {
    font-size: 0.9rem;
    color: var(--accent-color);
    margin-bottom: 0.75rem;
}

.view-link {
    font-size: 0.85rem;
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.member-card:hover .view-link {
    color: var(--text-main);
}

footer {
    margin-top: auto;
    padding-top: 3rem;
    color: var(--text-muted);
    font-size: 0.875rem;
}