:root{--primary-color-light: #6366f1;--primary-dark-light: #4f46e5;--background-color-light: #ffffff;--surface-color-light: #f8fafc;--text-primary-light: #1f2937;--text-secondary-light: #4b5563;--nav-bg-light: #ffffff;--card-bg-light: #ffffff;--primary-color-dark: #818cf8;--primary-dark-dark: #6366f1;--background-color-dark: #121212;--surface-color-dark: #1e1e1e;--text-primary-dark: #e5e7eb;--text-secondary-dark: #9ca3af;--nav-bg-dark: #1e1e1e;--card-bg-dark: #242424;--accent-color: #f43f5e;--shadow-sm: 0 1px 3px rgba(0,0,0,.12), 0 1px 2px rgba(0,0,0,.24);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05);--transition-speed: .3s;--max-width: 1200px;--border-radius: 8px}:root{--primary-color: var(--primary-color-light);--primary-dark: var(--primary-dark-light);--background-color: var(--background-color-light);--surface-color: var(--surface-color-light);--text-primary: var(--text-primary-light);--text-secondary: var(--text-secondary-light);--nav-bg: var(--nav-bg-light);--card-bg: var(--card-bg-light)}:root[data-theme=dark]{--primary-color: var(--primary-color-dark);--primary-dark: var(--primary-dark-dark);--background-color: var(--background-color-dark);--surface-color: var(--surface-color-dark);--text-primary: var(--text-primary-dark);--text-secondary: var(--text-secondary-dark);--nav-bg: var(--nav-bg-dark);--card-bg: var(--card-bg-dark)}body{font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.7;margin:0;padding:0;color:var(--text-primary);background:var(--background-color);transition:background-color var(--transition-speed),color var(--transition-speed)}header{background:var(--nav-bg);padding:1rem 0;position:fixed;width:100%;top:0;z-index:1000;box-shadow:var(--shadow-md)}nav{max-width:var(--max-width);padding:0 2rem;display:flex;justify-content:space-between;align-items:center;padding:1rem;max-width:1200px;margin:0 auto}.nav-links{display:flex;align-items:center;gap:1.5rem}nav a{color:var(--text-primary);text-decoration:none;font-weight:500;padding:.5rem 1rem;border-radius:var(--border-radius);transition:all var(--transition-speed) ease}nav a:hover{background:var(--surface-color)}nav a[aria-current=page]{background:var(--surface-color);color:var(--primary-color)}.theme-toggle{background:none;border:none;padding:.5rem;cursor:pointer;color:var(--text-primary);display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background-color var(--transition-speed)}.theme-toggle:hover{background:var(--surface-color)}.hero{position:relative;padding:10rem 2rem 6rem;background:linear-gradient(135deg,var(--primary-color) 0%,var(--primary-dark) 100%);color:#fff;overflow:hidden;text-align:center}:root[data-theme=dark] .hero{background:linear-gradient(135deg,#2d3748,#1a202c);border-bottom:1px solid rgba(255,255,255,.1)}.hero:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background-image:radial-gradient(circle at 20% 30%,rgba(255,255,255,.2) 0%,transparent 50%);pointer-events:none}.hero-content{max-width:800px;margin:0 auto;position:relative;z-index:10}.hero h1{font-size:clamp(2.5rem,5vw,4rem);font-weight:800;margin-bottom:1.5rem;color:#fff;line-height:1.2;text-shadow:0 2px 4px rgba(0,0,0,.1)}.hero p{font-size:clamp(1.1rem,2vw,1.3rem);margin-bottom:2rem;color:#ffffffe6;max-width:36rem;margin-left:auto;margin-right:auto}main{max-width:var(--max-width);margin:0 auto;padding:7rem 2rem 0}h1,h2,h3,h4,h5,h6{color:var(--text-primary);line-height:1.3}h2{font-size:clamp(1.8rem,3vw,2.5rem);margin-bottom:1rem}p{color:var(--text-secondary);margin-bottom:1.5rem}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin:3rem 0}.card{background:var(--card-bg);border-radius:var(--border-radius);padding:2.5rem;box-shadow:var(--shadow-sm);transition:all var(--transition-speed) ease;border:1px solid rgba(0,0,0,.05);display:flex;flex-direction:column;position:relative;overflow:hidden}:root[data-theme=dark] .card{border:1px solid rgba(255,255,255,.05);box-shadow:0 4px 6px #0003}.card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:var(--primary-color);transform:scaleX(0);transform-origin:0 0;transition:transform .4s ease}.card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}:root[data-theme=dark] .card:hover{box-shadow:0 10px 15px #0000004d}.card:hover:before{transform:scaleX(1)}.card h2{position:relative;margin-top:0;font-size:1.5rem}.card-icon{display:inline-flex;align-items:center;justify-content:center;width:3rem;height:3rem;background:var(--primary-color);color:#fff;border-radius:50%;margin-bottom:1.5rem}.button{display:inline-block;padding:.85rem 2rem;border-radius:50px;background:var(--primary-color);color:#fff;text-decoration:none;font-weight:600;transition:all .3s cubic-bezier(.25,.8,.25,1);box-shadow:var(--shadow-sm);position:relative;overflow:hidden;z-index:1;letter-spacing:.5px;border:none;cursor:pointer}.button:hover{background:var(--primary-dark);box-shadow:var(--shadow-md);transform:translateY(-3px)}.button:active{transform:translateY(-1px)}.button:after{content:"";position:absolute;width:100%;height:100%;top:0;left:0;background:#fff;border-radius:50px;opacity:0;transform:scale(.5);transition:all .3s cubic-bezier(.25,.8,.25,1);z-index:-1}.button:hover:after{opacity:.1;transform:scale(1)}.button-outline{background:transparent;border:2px solid var(--primary-color);color:var(--primary-color)}.button-outline:hover{background:var(--primary-color);color:#fff}.button-sm{padding:.5rem 1.25rem;font-size:.875rem}footer{background:var(--surface-color);padding:4rem 2rem;margin-top:4rem;border-top:1px solid rgba(0,0,0,.05)}.footer-content{max-width:var(--max-width);margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:3rem}.footer-column h3{font-size:1.2rem;margin-bottom:1.5rem}.footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin-bottom:.75rem}.footer-links a{color:var(--text-secondary);text-decoration:none;transition:color var(--transition-speed) ease}@media (max-width: 768px){nav{padding:0 1rem;flex-direction:row;gap:1rem}.nav-links{flex-wrap:nowrap;justify-content:flex-end;gap:.5rem}nav a{padding:.5rem .75rem;font-size:.9rem}.hero{padding:8rem 1rem 4rem}.hero h1{font-size:2.5rem}}.page-title{font-size:3.5rem;margin-bottom:2rem;line-height:1.2;background:linear-gradient(to right,var(--primary-color),var(--accent-color));-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:800;padding-top:1rem}:root[data-theme=dark] .page-title{background:linear-gradient(to right,#a5b4fc,#f87171);-webkit-background-clip:text;background-clip:text}.timeline{margin:4rem 0;padding:0;list-style:none;position:relative}.timeline-item{margin-bottom:3rem;padding-left:2rem;position:relative;transition:transform var(--transition-speed) ease}.timeline-item:before{content:"";position:absolute;left:0;top:0;height:100%;width:2px;background:linear-gradient(to bottom,var(--primary-color),var(--accent-color))}.timeline-item:after{content:"";position:absolute;left:-6px;top:0;width:14px;height:14px;border-radius:50%;background:var(--primary-color);border:2px solid var(--background-color);box-shadow:0 0 0 4px #2563eb1a;transition:all var(--transition-speed) ease}.timeline-item:hover{transform:translate(10px)}.timeline-item:hover:after{background:var(--accent-color);box-shadow:0 0 0 6px #f973161a}.timeline-date{font-weight:600;color:var(--primary-color);margin-bottom:.5rem;font-size:1.25rem}.footer-links a:hover{color:var(--primary-color)}.copyright{text-align:center;margin-top:3rem;color:var(--text-secondary);font-size:.9rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in-up{animation:fadeInUp .8s ease forwards}.delay-1{animation-delay:.1s}.delay-2{animation-delay:.2s}.delay-3{animation-delay:.3s}.delay-4{animation-delay:.4s}.text-center{text-align:center}.mt-0{margin-top:0}.mt-4{margin-top:4rem}.mb-4{margin-bottom:4rem}.pt-4{padding-top:4rem}.pb-4{padding-bottom:4rem}@media (max-width: 992px){.hero{padding:7rem 2rem 5rem}}@media (max-width: 768px){nav{padding:0 1rem;flex-direction:row;gap:1rem;align-items:center;justify-content:space-between}.nav-links{display:flex;flex-wrap:nowrap;align-items:center;justify-content:flex-end;gap:.75rem}main{padding:0 1rem;margin-top:7rem}nav a{padding:.5rem .75rem}.hero{padding:8rem 1rem 4rem}.hero h1{font-size:2.5rem}}@media (max-width: 576px){.hero{padding:7rem 1rem 4rem}.card-grid{grid-template-columns:1fr}.footer-content{grid-template-columns:1fr;gap:2rem}}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}