@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600;700&family=Noto+Sans+JP:wght@300;400;500&display=swap";:root{--background:#0a0a0a;--foreground:#fafafa;--secondary:#18181b;--secondary-light:#27272a;--border:#27272a;--border-light:#3f3f46;--accent:#3b82f6;--accent-hover:#60a5fa;--primary-muted:#a1a1aa;--font-inter:"Inter", system-ui, -apple-system, sans-serif;--font-jetbrains:"JetBrains Mono", monospace;--font-jp:"Noto Sans JP", sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background-color:var(--background);color:var(--foreground);font-family:var(--font-inter);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;overflow-x:hidden}::selection{color:#fafafa;background:#3b82f64d}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#0a0a0a}::-webkit-scrollbar-thumb{background:#27272a;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#3f3f46}.grid-pattern{background-image:linear-gradient(#ffffff04 1px,#0000 0),linear-gradient(90deg,#ffffff04 1px,#0000 0);background-size:50px 50px}.cursor-glow{pointer-events:none;z-index:1;background:radial-gradient(circle,#3b82f614 0%,#0000 70%);border-radius:50%;width:450px;height:450px;transition:opacity .3s;position:fixed;transform:translate(-50%,-50%)}.glass,.glass-card{border:1px solid var(--border);-webkit-backdrop-filter:blur(12px);background-color:#18181ba6;transition:all .25s cubic-bezier(.16,1,.3,1)}.glass:hover,.glass-card:hover{background-color:#18181bd9;border-color:#3b82f666;transform:translateY(-2px);box-shadow:0 10px 30px -10px #0009,0 0 20px #3b82f61f}.project-card-title{color:#fff;cursor:pointer;transition:color .2s}.glass-card:hover .project-card-title,.project-card-title:hover{color:#60a5fa!important}.font-mono{font-family:var(--font-jetbrains)}.text-gradient{background:linear-gradient(90deg,#fff,#bfdbfe,#60a5fa);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.certifications-grid{grid-template-columns:repeat(2,1fr);gap:24px;display:grid}@media (width<=840px){.certifications-grid{grid-template-columns:1fr;gap:20px}}.cert-card{-webkit-backdrop-filter:blur(12px);background:#0b0f19bf;border:1px solid #ffffff14;border-radius:12px;flex-direction:column;justify-content:space-between;padding:24px;transition:border-color .25s,transform .25s,box-shadow .25s;display:flex}.cert-card:hover{border-color:#60a5fa59;transform:translateY(-3px);box-shadow:0 16px 32px -8px #0000008c,0 0 0 1px #60a5fa26}.cert-title{color:#fff;transition:color .25s}.cert-title a{color:inherit;text-decoration:none;transition:color .25s}.cert-card:hover .cert-title,.cert-card:hover .cert-title a{color:#60a5fa!important}.cert-title a:hover{color:#93c5fd!important}.cert-preview-frame{cursor:pointer;isolation:isolate;background-color:#070a12;border:1px solid #ffffff14;border-radius:8px;width:100%;height:215px;margin-bottom:16px;text-decoration:none;transition:border-color .25s;display:block;position:relative;overflow:hidden;transform:translateZ(0)}.cert-preview-frame:hover{border-color:#60a5fa66}.cert-preview-img{object-fit:cover;will-change:transform;width:100%;height:100%;transition:transform .45s cubic-bezier(.16,1,.3,1),filter .3s;transform:scale(1)}.cert-card:hover .cert-preview-img,.cert-preview-frame:hover .cert-preview-img{filter:brightness(1.02);transform:scale(1.06)!important}.cert-verify-btn{color:#60a5fa;font-size:.72rem;font-weight:600;font-family:var(--font-mono);letter-spacing:.02em;background-color:#3b82f60f;border:1px solid #3b82f647;border-radius:5px;align-items:center;gap:5px;padding:5px 12px;text-decoration:none;transition:all .2s;display:inline-flex}.cert-verify-btn:hover{color:#93c5fd;background-color:#3b82f62e;border-color:#60a5fa80;transform:translateY(-1px)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}