:root{--font-display:'Poppins',system-ui,sans-serif;--font-body:'Poppins',system-ui,sans-serif}[data-theme=light]{--bg-primary:#ffffff;--bg-secondary:#f5f5f5;--bg-tertiary:#ebebeb;--bg-card:#ffffff;--text-primary:#1a1a1a;--text-secondary:#4a4a4a;--text-muted:#717171;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-light:rgba(37, 99, 235, 0.1);--border:rgba(0, 0, 0, 0.08);--border-accent:rgba(37, 99, 235, 0.3);--shadow:rgba(0, 0, 0, 0.08);--overlay:rgba(255, 255, 255, 0.95);--nav-bg:rgba(255, 255, 255, 0.95);--card-rgb:255,255,255}[data-theme=dark]{--bg-primary:#0a0a0a;--bg-secondary:#141414;--bg-tertiary:#1e1e1e;--bg-card:#1a1a1a;--text-primary:#f5f5f5;--text-secondary:#d4d4d4;--text-muted:#8a8a8a;--accent:#3b82f6;--accent-hover:#60a5fa;--accent-light:rgba(59, 130, 246, 0.15);--border:rgba(255, 255, 255, 0.08);--border-accent:rgba(59, 130, 246, 0.3);--shadow:rgba(0, 0, 0, 0.3);--overlay:rgba(10, 10, 10, 0.9);--nav-bg:rgba(10, 10, 10, 0.95);--card-rgb:26,26,26}*,::after,::before{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;transition:background .3s ease,color .3s ease}.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:1.5rem 4rem;display:flex;justify-content:space-between;align-items:center;background:0 0;transition:all .4s ease}.nav.scrolled{background:var(--nav-bg);backdrop-filter:blur(10px);padding:1rem 4rem;box-shadow:0 1px 0 var(--border)}.logo{font-family:var(--font-display);font-size:1.5rem;font-weight:600;color:var(--text-primary);text-decoration:none;letter-spacing:.02em;display:flex;align-items:center;gap:.75rem;transition:color .3s ease}.nav:not(.scrolled) .logo{color:#fff}.logo-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center}.logo-icon img{width:100%;height:100%;object-fit:contain}.nav-links{display:flex;gap:3rem;list-style:none}.nav-links a{color:var(--text-secondary);text-decoration:none;font-size:.9rem;font-weight:400;letter-spacing:.1em;text-transform:uppercase;position:relative;padding:.5rem 0;transition:color .3s ease}.nav:not(.scrolled) .nav-links a{color:rgba(255,255,255,.85)}.nav-links a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--accent);transition:width .4s ease}.nav-links a.active,.nav-links a:hover{color:var(--accent)}.nav:not(.scrolled) .nav-links a.active,.nav:not(.scrolled) .nav-links a:hover{color:#fff}.nav-links a.active::after,.nav-links a:hover::after{width:100%}.nav-right{display:flex;align-items:center;gap:1.5rem}.theme-toggle{width:44px;height:44px;border:1px solid var(--border);border-radius:50%;background:var(--bg-card);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.nav:not(.scrolled) .theme-toggle{border-color:rgba(255,255,255,.3);background:rgba(255,255,255,.1)}.theme-toggle:hover{border-color:var(--accent)}.theme-toggle svg{width:20px;height:20px;color:var(--text-primary);transition:color .3s ease}.nav:not(.scrolled) .theme-toggle svg{color:#fff}.theme-toggle .sun-icon{display:none}.theme-toggle .moon-icon{display:block}[data-theme=dark] .theme-toggle .sun-icon{display:block}[data-theme=dark] .theme-toggle .moon-icon{display:none}.nav-cta{background:var(--accent);border:none;color:#fff;padding:.75rem 2rem;font-family:var(--font-body);font-size:.85rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:all .3s ease}.nav-cta:hover{background:var(--accent-hover)}.mobile-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;z-index:101}.mobile-toggle span{width:25px;height:2px;background:var(--text-primary);transition:all .3s ease}.nav:not(.scrolled) .mobile-toggle span{background:#fff}main{min-height:100vh}.footer{background:var(--bg-secondary);padding:5rem 4rem 2rem;border-top:1px solid var(--border)}.footer-content{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:4rem}.footer-brand h3{font-family:var(--font-display);font-size:1.75rem;font-weight:600;margin-bottom:1rem}.footer-brand p{color:var(--text-muted);font-size:.95rem;line-height:1.8;max-width:300px}.footer-column h4{font-family:var(--font-display);font-size:1.1rem;font-weight:500;margin-bottom:1.5rem;color:var(--accent)}.footer-column ul{list-style:none}.footer-column li{margin-bottom:.75rem}.footer-column a{color:var(--text-muted);text-decoration:none;font-size:.9rem;transition:color .3s ease}.footer-column a:hover{color:var(--accent)}.footer-bottom{max-width:1400px;margin:4rem auto 0;padding-top:2rem;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;color:var(--text-muted);font-size:.85rem}.social-links{display:flex;align-items:center;gap:1.5rem}.social-links .social-handle{font-weight:500;color:var(--text-secondary);margin-right:.5rem}.social-links a{color:var(--text-muted);transition:color .3s ease}.social-links a:hover{color:var(--accent)}.btn-primary{display:inline-block;background:var(--accent);color:#fff;padding:1.1rem 2.5rem;font-family:var(--font-body);font-size:.9rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;border:none;cursor:pointer;transition:all .3s ease}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-2px)}.btn-secondary{display:inline-block;background:0 0;color:var(--text-primary);padding:1rem 2.5rem;font-family:var(--font-body);font-size:.9rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;border:2px solid var(--border);cursor:pointer;transition:all .3s ease}.btn-secondary:hover{border-color:var(--accent);color:var(--accent)}.page-block{padding:8rem 4rem}.block-header{text-align:center;margin-bottom:5rem;color:var(--text-primary)}.block-tag{display:inline-block;font-size:.75rem;font-weight:500;letter-spacing:.25em;text-transform:uppercase;color:var(--accent);margin-bottom:1.5rem;position:relative}.block-tag::after,.block-tag::before{content:'';position:absolute;top:50%;width:40px;height:2px;background:var(--accent)}.block-tag::before{right:calc(100% + 1rem)}.block-tag::after{left:calc(100% + 1rem)}.block-title{font-family:var(--font-display);font-size:clamp(2.5rem, 5vw, 3.5rem);font-weight:500;line-height:1.2;margin-bottom:1.5rem;color:var(--text-primary)}.block-subtitle{font-size:1.1rem;color:var(--text-muted);max-width:600px;margin:0 auto}.page-bg{position:fixed;top:0;left:0;right:0;bottom:0;z-index:-10}.page-bg-slide{position:absolute;top:0;left:0;right:0;bottom:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.5s ease}.page-bg-slide.active{opacity:1}.page-bg-slide::after{content:'';position:absolute;inset:0;background:rgba(0,0,0,.7)}@keyframes fadeInUp{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:fadeInUp .8s ease forwards}.delay-1{animation-delay:.1s}.delay-2{animation-delay:.2s}.delay-3{animation-delay:.3s}@media (max-width:1024px){.nav{padding:1.25rem 2rem}.footer-content{grid-template-columns:1fr 1fr;gap:3rem}.page-block{padding:5rem 2rem}}@media (max-width:768px){.nav{padding:1rem 1.5rem}.logo{font-size:0}.logo-icon{width:52px;height:52px}.nav-links{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.95);backdrop-filter:blur(10px);flex-direction:column;justify-content:center;align-items:center;gap:2rem;z-index:100}.nav-links.open{display:flex}.nav-links a{font-size:1.5rem;color:#fff!important}.nav-links a.active,.nav-links a:hover{color:var(--accent)!important}.nav-cta{display:none}.mobile-toggle{display:flex;z-index:101}.mobile-toggle.open span:first-child{transform:rotate(45deg) translate(5px,5px)}.mobile-toggle.open span:nth-child(2){opacity:0}.mobile-toggle.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.nav.menu-open .mobile-toggle span{background:#fff}.footer-content{grid-template-columns:1fr;gap:2.5rem}.footer-bottom{flex-direction:column;gap:1.5rem;text-align:center}.page-block{padding:4rem 1.5rem}.block-tag::after,.block-tag::before{display:none}}