:root{--primary-color:#2196f3;--primary-glow:rgba(33,150,243,0.8);--secondary-color:#9c27b0;--text-color:#ffffff;--bg-color:#0a0a12;--nav-bg:rgb(32,32,41);--dropdown-bg:rgba(20,20,35,0.8);--hover-color:#3f51b5;--border-color:rgba(255,255,255,0.08);--shadow-color:rgba(0,0,0,0.3);--neon-glow:0 0 10px rgba(33,150,243,0.5),0 0 20px rgba(33,150,243,0.3),0 0 30px rgba(33,150,243,0.1);--transition-fast:0.2s cubic-bezier(0.4,0,0.2,1);--transition-medium:0.3s cubic-bezier(0.4,0,0.2,1);--transition-slow:0.5s cubic-bezier(0.4,0,0.2,1);--gradient-bg:linear-gradient(135deg,var(--bg-color),#151530);--glass-effect:saturate(180%) blur(10px);--border-radius:12px;--text-description:rgba(255,255,255,0.7)}*{margin:0;padding:0;box-sizing:border-box}.header{position:fixed;top:0;left:0;width:100%;z-index:1000}.navbar{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background:var(--nav-bg);backdrop-filter:var(--glass-effect);-webkit-backdrop-filter:var(--glass-effect);border-bottom:1px solid var(--border-color);box-shadow:0 4px 30px var(--shadow-color);transition:var(--transition-medium)}.nav-brand a{padding:10px;border-radius:10px}.logo,.nav-brand a{display:inline-block}.logo{font-size:1.5rem;font-weight:700;color:var(--primary-color);text-decoration:none;text-transform:uppercase;letter-spacing:2px;text-shadow:var(--neon-glow);position:relative;transition:var(--transition-medium)}.logo:hover{transform:translateY(-2px);text-shadow:0 0 15px var(--primary-glow),0 0 30px var(--primary-glow)}.logo:after{content:"";position:absolute;width:100%;height:2px;background:var(--primary-color);bottom:-4px;left:0;transform:scaleX(0);transform-origin:right;transition:transform var(--transition-medium);box-shadow:var(--neon-glow)}.logo:hover:after{transform:scaleX(1);transform-origin:left}.nav-menu{display:flex;align-items:center;gap:2rem}.nav-list{display:flex;gap:1.5rem;list-style:none}.nav-item{position:relative}.nav-link{color:var(--text-color);text-decoration:none;font-weight:500;padding:.5rem 1rem;border-radius:var(--border-radius);transition:all var(--transition-medium);display:flex;align-items:center;gap:5px}.nav-link.active,.nav-link:hover{color:var(--primary-color);text-shadow:var(--neon-glow);background:rgba(255,255,255,.05);transform:translateY(-2px)}.icon{transition:var(--transition-medium);vertical-align:middle}.chevron-icon{transition:transform var(--transition-medium)}.has-dropdown:hover .chevron-icon{transform:rotate(180deg)}.hidden{display:none}.has-dropdown{position:relative}.dropdown{position:absolute;top:calc(100% + 10px);left:0;min-width:220px;background:var(--dropdown-bg);backdrop-filter:var(--glass-effect);-webkit-backdrop-filter:var(--glass-effect);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:.5rem;opacity:0;visibility:hidden;transform:translateY(10px) scale(.98);transition:all var(--transition-medium);box-shadow:0 10px 30px var(--shadow-color);z-index:100}.has-dropdown:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0) scale(1)}.dropdown:before{content:"";position:absolute;top:-6px;left:20px;width:12px;height:12px;background:var(--dropdown-bg);border-left:1px solid var(--border-color);border-top:1px solid var(--border-color);transform:rotate(45deg);backdrop-filter:var(--glass-effect);-webkit-backdrop-filter:var(--glass-effect)}.dropdown li{list-style:none}.dropdown a{color:var(--text-color);text-decoration:none;padding:.7rem 1rem;display:block;border-radius:var(--border-radius);transition:all var(--transition-medium);margin-bottom:2px}.dropdown a:hover{background:rgba(33,150,243,.15);color:var(--primary-color);transform:translateX(5px)}.nav-actions{gap:1rem}.nav-actions,.search-container{display:flex;align-items:center}.search-container{position:relative}.search-input{padding:.6rem 1rem;border:none;border-radius:20px;background:rgba(255,255,255,.08);color:var(--text-color);width:180px;transition:all var(--transition-medium);font-size:.9rem}.search-input:focus{outline:none;background:rgba(255,255,255,.15);width:240px;box-shadow:0 0 0 2px rgba(33,150,243,.3)}.search-input::-moz-placeholder{color:rgba(255,255,255,.5)}.search-input::placeholder{color:rgba(255,255,255,.5)}.search-btn{background:none;border:none;color:var(--text-color);cursor:pointer;padding:.5rem;position:absolute;right:5px;transition:var(--transition-fast)}.search-btn:hover{color:var(--primary-color);transform:scale(1.1)}.theme-toggle{background:rgba(255,255,255,.08);border:1px solid var(--border-color);color:var(--text-color);cursor:pointer;padding:.6rem;font-size:1.2rem;transition:all var(--transition-medium);border-radius:50%;display:flex;align-items:center;justify-content:center}.theme-toggle:hover{color:var(--primary-color);text-shadow:var(--neon-glow);background:rgba(255,255,255,.15);transform:rotate(15deg)}.nav-toggle{display:none;cursor:pointer;background:rgba(255,255,255,.08);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:.6rem;transition:var(--transition-medium)}.nav-toggle:hover{background:rgba(255,255,255,.15)}.hamburger{width:24px;height:20px;position:relative}.hamburger span{display:block;width:100%;height:2px;background:var(--text-color);position:absolute;transition:all var(--transition-medium);border-radius:10px}.hamburger span:first-child{top:0}.hamburger span:nth-child(2){top:9px;width:70%}.hamburger span:last-child{top:18px}.nav-active .hamburger span:first-child{transform:rotate(45deg);top:9px}.nav-active .hamburger span:nth-child(2){opacity:0;width:0}.nav-active .hamburger span:last-child{transform:rotate(-45deg);top:9px}.content{margin-top:70px;padding:2rem}.hero{height:70vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:2rem}.hero h1{font-size:3rem;margin-bottom:1rem;background:linear-gradient(45deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 0 15px rgba(33,150,243,.3)}.hero p{font-size:1.2rem;max-width:600px;margin-bottom:2rem;color:var(--text-description)}.cta-button{background:linear-gradient(45deg,var(--primary-color),var(--secondary-color));color:white;border:none;padding:.8rem 2rem;font-size:1rem;font-weight:600;border-radius:30px;cursor:pointer;transition:var(--transition-medium);box-shadow:0 5px 15px rgba(33,150,243,.4)}.cta-button:hover{transform:translateY(-3px);box-shadow:0 8px 25px rgba(33,150,243,.6)}.section{padding:5rem 2rem}.section h2{text-align:center;margin-bottom:3rem;font-size:2.5rem;color:var(--primary-color)}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;max-width:1200px;margin:0 auto}.feature{background:rgba(255,255,255,.03);backdrop-filter:blur(10px);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:2rem;transition:var(--transition-medium)}.feature:hover{transform:translateY(-10px);background:rgba(255,255,255,.06);box-shadow:0 10px 30px rgba(0,0,0,.15);border-color:rgba(33,150,243,.3)}.feature h3{color:var(--primary-color);margin-bottom:1rem;font-size:1.3rem}.feature p{color:var(--text-description)}@media (max-width:968px){.nav-toggle{display:flex}.nav-menu{position:fixed;top:98px;right:-100%;flex-direction:column;align-items:flex-start;background:var(--nav-bg);width:80%;height:calc(100vh - 70px);padding:2rem;transition:right var(--transition-slow);box-shadow:-10px 0 30px var(--shadow-color);border-left:1px solid var(--border-color)}.nav-active .nav-menu{right:0}.nav-list{flex-direction:column;margin-bottom:2rem}.nav-item,.nav-link,.nav-list{width:100%}.nav-link{padding:1rem;border-bottom:1px solid var(--border-color)}.nav-link.active:after{display:none}.nav-link.active{background:rgba(33,150,243,.15)}.dropdown{position:static;width:100%;background:rgba(0,0,0,.2);border:none;padding:0 0 0 1rem;margin-left:1rem;box-shadow:none;border-left:1px solid var(--border-color);transform:none;transition:all var(--transition-medium)}.dropdown,.dropdown:before{display:none}.has-dropdown.active .dropdown{display:block;opacity:1;visibility:visible}.dropdown a{padding:.8rem 1rem;border-bottom:1px solid var(--border-color)}.nav-actions{width:100%;flex-direction:column;gap:1rem}.search-container,.search-input,.search-input:focus{width:100%}.search-input{padding:.8rem 1rem}.theme-toggle{align-self:flex-start}.chevron-icon{position:absolute;right:1rem}.has-dropdown.active .chevron-icon{transform:rotate(180deg)}}@media (max-width:576px){.navbar{padding:1rem}.nav-menu{width:100%}.hero h1{font-size:2.2rem}.hero p{font-size:1rem}.content{padding:1rem}.section{padding:3rem 1rem}}