:root{--bg: #f5f5f7;--header-bg: #0f0f14;--card-bg: #ffffff;--text-primary: #1d1d1f;--text-secondary: #6e6e73;--accent: #5b6af0;--accent-hover: #4a59df;--border: #d2d2d7;--shadow: 0 4px 24px rgba(0, 0, 0, .08);--shadow-hover: 0 8px 32px rgba(0, 0, 0, .14);--radius: 14px;--font: "Inter", system-ui, -apple-system, sans-serif}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;min-height:100%}body{background-color:var(--bg);color:var(--text-primary);font-family:var(--font);-webkit-font-smoothing:antialiased}header{background-color:var(--header-bg);padding:48px 40px}.header-inner{max-width:1100px;margin:0 auto;display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}header h1{margin:0;font-size:clamp(2rem,5vw,3.2rem);font-weight:700;color:#fff;letter-spacing:-.02em;line-height:1.1}.tagline{margin:6px 0 0;font-size:1.05rem;color:#a1a1aa;font-weight:400}.contact-link{font-size:.9rem;color:#a1a1aa;text-decoration:none;font-weight:500;transition:color .2s;white-space:nowrap;padding-bottom:2px;border-bottom:1px solid transparent}.contact-link:hover{color:#fff;border-bottom-color:#fff}main{max-width:1100px;margin:0 auto;padding:56px 24px 40px}.section-title{font-size:.8rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-secondary);margin:0 0 28px}#project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;opacity:0;transition:opacity .4s ease}#project-grid.visible{opacity:1}.project-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:box-shadow .25s ease,transform .25s ease}.project-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px)}.project-info{padding:24px 24px 20px;display:flex;flex-direction:column;gap:8px}.project-info h3{margin:0;font-size:1.15rem;font-weight:600;color:var(--text-primary);letter-spacing:-.01em}.project-info p{margin:0;font-size:.9rem;color:var(--text-secondary);line-height:1.6}.project-link{display:inline-block;margin-top:4px;font-size:.875rem;font-weight:500;color:var(--accent);text-decoration:none;transition:color .2s}.project-link:hover{color:var(--accent-hover)}.iframe-wrapper{position:relative;width:100%;aspect-ratio:16 / 9;border-top:1px solid var(--border);overflow:hidden;background:#e5e7eb}.iframe-wrapper iframe{width:250%;height:250%;border:none;pointer-events:none;transform:scale(.4);transform-origin:top left}.iframe-overlay{position:absolute;top:0;right:0;bottom:0;left:0;cursor:pointer;z-index:1;background:transparent}.project-placeholder{width:100%;aspect-ratio:16 / 9;border-top:1px solid var(--border);background:linear-gradient(135deg,#1e1e2e,#2a2a3e);display:flex;align-items:center;justify-content:center}.project-placeholder-inner{display:flex;flex-direction:column;align-items:center;gap:10px;opacity:.7}.placeholder-icon{font-size:2.5rem;line-height:1}.placeholder-label{font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#a1a1aa;font-family:var(--font)}footer{text-align:center;padding:32px 24px 40px;font-size:.85rem;color:var(--text-secondary)}footer a{color:var(--text-secondary);text-decoration:none;border-bottom:1px solid var(--border);transition:color .2s,border-color .2s}footer a:hover{color:var(--text-primary);border-bottom-color:var(--text-primary)}@media (max-width: 700px){header{padding:36px 20px}.header-inner{flex-direction:column;align-items:flex-start;gap:16px}main{padding:36px 16px 32px}#project-grid{grid-template-columns:1fr}}