@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap";:root{--graphite: #353535;--stormy-teal: #3c6e71;--white: #ffffff;--alabaster-grey: #e2e8f0;--yale-blue: #284b63;--bg-primary: #ffffff;--bg-secondary: #f8f9fa;--bg-tertiary: #f1f5f9;--text-primary: #353535;--text-secondary: #284b63;--text-muted: #64748b;--text-color: var(--text-primary);--accent-primary: #3c6e71;--accent-secondary: #284b63;--accent-tertiary: #7c3aed;--accent-light: rgba(60, 110, 113, .08);--border-color: #e2e8f0;--card-bg: rgba(255, 255, 255, .95);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-heading: "Space Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;--font-display: "Space Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 2rem;--spacing-xl: 4rem;--spacing-2xl: 6rem;--container-width: 1400px;--header-height: 80px;--transition-fast: .2s cubic-bezier(.4, 0, .2, 1);--transition-smooth: .35s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;height:auto;overflow-y:auto}body{margin:0;padding:0;background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-body);transition:background-color .3s ease,color .3s ease;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);color:var(--text-primary);font-weight:700;line-height:1.25;letter-spacing:-.02em}h1{font-size:clamp(2.5rem,5vw,4.2rem);background:linear-gradient(135deg,var(--text-primary) 0%,var(--accent-primary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}h2{font-size:clamp(1.8rem,4vw,2.6rem)}h3{font-size:clamp(1.3rem,3vw,1.85rem);color:var(--accent-primary)}a{color:var(--accent-primary);text-decoration:none;transition:all var(--transition-fast);position:relative}a:hover{color:var(--text-primary)}ul{list-style:none}button{cursor:pointer;border:none;background:none;font-family:inherit}:focus-visible{outline:2px solid var(--accent-primary);outline-offset:3px}.container{max-width:var(--container-width);margin:0 auto;padding:0 clamp(1rem,5vw,3rem)}.section{padding:var(--spacing-xl) 0;position:relative;display:flex;flex-direction:column;justify-content:center}.text-muted{color:var(--text-muted)}.gradient-text{background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-header{display:flex;align-items:center;margin-bottom:var(--spacing-lg);gap:1rem}.section-header h3{font-size:2rem;position:relative}.section-header:after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--border-color) 0%,transparent 100%)}.card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:10px;padding:var(--spacing-lg);transition:all var(--transition-smooth);position:relative;overflow:hidden}.card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent-primary),var(--accent-secondary));transform:scaleX(0);transition:transform var(--transition-smooth)}.card:hover{border-color:var(--accent-primary);transform:translateY(-4px);box-shadow:0 12px 32px #3c6e711f}.card:hover:before{transform:scaleX(1)}.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;width:100%}.project-card{padding:1.35rem;border:1px solid var(--border-color);background:var(--bg-secondary);border-radius:10px;cursor:pointer;transition:all var(--transition-smooth);position:relative;overflow:hidden;display:flex;flex-direction:column;height:100%}.project-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent-primary),var(--accent-secondary));transform:scaleX(0);transition:transform var(--transition-smooth)}.project-card:hover{border-color:var(--accent-primary);transform:translateY(-4px);box-shadow:0 12px 32px #3c6e711f;background-color:var(--white)}.project-card:hover:before{transform:scaleX(1)}.project-card h4{font-size:1.05rem;margin-bottom:.5rem;line-height:1.35;color:var(--text-primary)}.project-card p{font-size:.88rem;line-height:1.5;color:var(--text-secondary);overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#0f172a99;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);display:flex;justify-content:center;align-items:flex-start;z-index:1000;padding:90px var(--spacing-md) 40px;opacity:0;animation:fadeIn .25s forwards;overflow-y:auto}.modal-content{background:var(--bg-secondary);border:1px solid var(--border-color);width:100%;max-width:900px;max-height:calc(100vh - 140px);overflow-y:auto;border-radius:12px;padding:clamp(1.5rem,4vw,2.5rem);position:relative;box-shadow:0 25px 60px #00000059;transform:translateY(20px);animation:slideUp .35s cubic-bezier(.16,1,.3,1) forwards}.modal-content::-webkit-scrollbar{width:7px}.modal-content::-webkit-scrollbar-track{background:var(--bg-tertiary)}.modal-content::-webkit-scrollbar-thumb{background:var(--accent-primary);border-radius:4px}.close-button{position:sticky;top:0;right:0;float:right;font-size:1.8rem;color:var(--text-muted);padding:.3rem .6rem;line-height:1;z-index:10;transition:all var(--transition-fast);border-radius:4px}.close-button:hover{color:var(--accent-primary);background:var(--bg-tertiary);transform:rotate(90deg)}body.modal-open .lighting-lab-ui,body.modal-open nav{display:none!important}@keyframes fadeIn{to{opacity:1}}@keyframes slideUp{to{transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@media (max-width: 1100px){.projects-grid{grid-template-columns:repeat(2,1fr)!important}}@media (max-width: 768px){.section{padding:var(--spacing-lg) 0}.hero-content{width:100%!important;padding-right:0!important;transform:none!important}.navbar-container{gap:.75rem!important}.nav-link{font-size:.85rem}#contact{min-height:auto!important;padding:var(--spacing-xl) 0}.section-header{flex-direction:column;align-items:flex-start}.section-header:after{display:none}.projects-grid{grid-template-columns:1fr!important}.modal-overlay{padding:70px 12px 20px}.lightbox-keys-hint{display:none!important}}