@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;700&family=Poppins:wght@400;600;700&display=swap";:root[data-theme=dark]{--bg-color: #0b0b0b;--bg-secondary: #1a1a1d;--bg-card: rgba(20, 20, 20, .95);--text-main: #e6e6e6;--text-secondary: #b0b0b0;--primary: #88ccff;--primary-glow: 0 0 20px rgba(136, 204, 255, .2);--accent: #ffae42;--border: #4a4a4a;--shadow: rgba(0, 0, 0, .8);--font-header: "Poppins", sans-serif;--font-body: "Inter", sans-serif}:root[data-theme=light]{--bg-color: #ffffff;--bg-secondary: #f8f9fa;--bg-card: #ffffff;--text-main: #1a202c;--text-secondary: #4a5568;--primary: #0056b3;--primary-glow: 0 0 15px rgba(0, 86, 179, .2);--accent: #0070f3;--border: #e2e8f0;--shadow: rgba(0, 0, 0, .1);--font-header: "Poppins", sans-serif;--font-body: "Inter", sans-serif}:root{--transition: all .3s cubic-bezier(.645, .045, .355, 1);--shadow-card: 0 10px 30px -15px var(--shadow);--nav-height: 100px}body{margin:0;padding:0;background-color:var(--bg-color);color:var(--text-main);font-family:var(--font-body);overflow-x:hidden;line-height:1.6;transition:background-color .3s ease,color .3s ease;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:root[data-theme=dark] body{background-image:radial-gradient(circle at 50% 50%,#1a1a1d,#0b0b0b)}*{box-sizing:border-box}::-webkit-scrollbar{width:12px}::-webkit-scrollbar-track{background:var(--bg-color);border-left:1px solid #222}:root[data-theme=light] ::-webkit-scrollbar-track{background:var(--bg-color);border-left:1px solid var(--border)}::-webkit-scrollbar-thumb{background-color:#444;border:1px solid #222;border-radius:6px}:root[data-theme=light] ::-webkit-scrollbar-thumb{background-color:var(--border);border:1px solid var(--bg-color)}::-webkit-scrollbar-thumb:hover{background-color:var(--primary);box-shadow:var(--primary-glow)}.section{padding:100px 0;max-width:1000px;margin:0 auto;padding-left:2rem;padding-right:2rem}h1,h2,h3,h4,h5,h6{margin:0 0 10px;font-family:var(--font-header);font-weight:700;color:var(--text-main);line-height:1.2}h2{font-size:clamp(26px,5vw,32px);margin-bottom:40px;display:flex;align-items:center;white-space:nowrap;color:var(--text-main)}:root[data-theme=dark] h2{font-size:clamp(1.5rem,5vw,2.5rem);text-shadow:0 2px 4px rgba(0,0,0,.8);border-bottom:1px solid var(--border);padding-bottom:1rem;text-align:center;width:100%}:root[data-theme=dark] h2:after{content:"";display:block;width:50%;height:2px;background:var(--primary);margin:.5rem auto 0;box-shadow:var(--primary-glow)}:root[data-theme=light] h2:after{content:"";display:block;position:relative;width:300px;height:1px;margin-left:20px;background-color:var(--border)}p{color:var(--text-secondary);font-size:1.05rem;line-height:1.7}a{text-decoration:none;color:var(--primary);transition:var(--transition)}.btn{color:var(--primary);background-color:transparent;border:1px solid var(--primary);border-radius:4px;padding:1.25rem 1.75rem;font-family:var(--font-body);line-height:1;text-decoration:none;cursor:pointer;transition:var(--transition);font-size:14px;display:inline-block;font-weight:500}.btn:hover{background-color:#88ccff1a;transform:translateY(-3px);box-shadow:0 0 20px var(--primary-glow)}:root[data-theme=dark] .btn:hover{background:var(--primary);color:#000;box-shadow:0 0 30px #8cf6}.card{background-color:var(--bg-card);padding:2rem;border-radius:8px;border:1px solid var(--border);box-shadow:var(--shadow-card);transition:var(--transition);height:100%}:root[data-theme=dark] .card{border-radius:0;position:relative}:root[data-theme=dark] .card:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(45deg,transparent 0%,rgba(255,255,255,.03) 100%);pointer-events:none}.card:hover{transform:translateY(-7px);border-color:var(--primary);box-shadow:0 15px 40px -15px var(--primary-glow)}:root[data-theme=dark] .card:hover{box-shadow:var(--primary-glow)}@media(max-width:1024px){.section{padding:80px 1.5rem}}@media(max-width:768px){.section{padding:60px 1.5rem}h2{font-size:clamp(1.5rem,6vw,2rem)}:root[data-theme=light] h2:after{width:150px}p{font-size:1rem}}@media(max-width:480px){.section{padding:50px 1rem}.btn{padding:1rem 1.5rem;font-size:13px}}.header{position:fixed;width:100%;z-index:1000;padding:0 clamp(1.5rem,5vw,50px);height:var(--nav-height);display:flex;align-items:center;transition:var(--transition);background:#000000f2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(136,204,255,.1)}:root[data-theme=light] .header{background:#fffffffa;border-bottom:1px solid var(--border);box-shadow:0 2px 10px #0000000d}.header.scrolled{height:70px;box-shadow:0 10px 30px -10px var(--shadow)}.nav{width:100%;max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.logo{font-family:var(--font-header);font-size:1.5rem;font-weight:700;color:var(--primary);cursor:pointer;border:2px solid var(--primary);padding:8px 16px;border-radius:4px;transition:var(--transition);letter-spacing:1px}.logo:hover{background:var(--primary);color:var(--bg-color);box-shadow:0 0 20px var(--primary-glow);transform:translateY(-2px)}.nav-links{display:flex;gap:clamp(1.5rem,3vw,2.5rem);list-style:none;margin:0;padding:0;align-items:center}.nav-link{color:var(--text-main);text-decoration:none;font-size:14px;font-family:var(--font-body);font-weight:500;cursor:pointer;transition:var(--transition);padding:8px 12px;border-radius:4px}.nav-link:hover,.nav-link.active{color:var(--primary);background:#88ccff1a}.nav-link span{color:var(--primary);margin-right:5px;font-weight:600}.theme-toggle{background:transparent;border:1px solid var(--border);color:var(--primary);padding:10px 14px;border-radius:4px;cursor:pointer;display:flex;align-items:center;gap:8px;transition:var(--transition);font-family:var(--font-body);font-size:14px;font-weight:500}.theme-toggle:hover{background:var(--primary);color:var(--bg-color);border-color:var(--primary);box-shadow:0 0 15px var(--primary-glow);transform:translateY(-2px)}.theme-toggle.mobile{margin-top:1rem;width:100%;justify-content:center;padding:12px}.mobile-toggle{display:none;font-size:1.5rem;cursor:pointer;color:var(--primary);padding:8px;border-radius:4px;transition:var(--transition)}.mobile-toggle:hover{background:#88ccff1a}.mobile-menu{display:none;position:fixed;top:var(--nav-height);right:0;width:min(70%,300px);height:calc(100vh - var(--nav-height));background:var(--bg-secondary);padding:2rem;flex-direction:column;gap:1.5rem;align-items:stretch;box-shadow:-10px 0 30px -15px var(--shadow);border-left:1px solid var(--border);overflow-y:auto}:root[data-theme=light] .mobile-menu{background:var(--bg-color)}.header.scrolled .mobile-menu{top:70px;height:calc(100vh - 70px)}.mobile-menu.open{display:flex}.mobile-menu .nav-link{font-size:1.1rem;padding:12px;text-align:center;border-bottom:1px solid var(--border)}@media(max-width:1024px){.nav-links{gap:1.5rem}.nav-link{font-size:13px}}@media(max-width:768px){.header{padding:0 1.5rem;height:70px}.nav-links{display:none}.mobile-toggle{display:block}.logo{font-size:1.3rem;padding:6px 12px}}@media(max-width:480px){.header{padding:0 1rem}.logo{font-size:1.1rem}.mobile-menu{width:100%}}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:0 2rem;background-color:var(--bg-color);position:relative;overflow:hidden}:root[data-theme=light] .hero:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(0,112,243,.05) 0%,transparent 50%);animation:pulse 8s ease-in-out infinite}@keyframes pulse{0%,to{transform:translate(0) scale(1);opacity:.5}50%{transform:translate(10%,10%) scale(1.1);opacity:.3}}.hero-content{max-width:1000px;padding:0 1rem;z-index:10;position:relative}.subtitle{display:block;font-size:clamp(14px,3vw,16px);color:var(--primary);margin-bottom:20px;font-family:var(--font-body);font-weight:500}:root[data-theme=dark] .subtitle{font-family:var(--font-header);letter-spacing:3px;text-transform:uppercase;font-size:clamp(1rem,3vw,1.5rem);color:var(--text-secondary)}.title{font-size:clamp(35px,8vw,80px);font-weight:700;color:var(--text-main);margin:0;line-height:1.1}:root[data-theme=dark] .title{font-size:clamp(2.5rem,8vw,4.5rem);text-shadow:0 0 20px rgba(0,0,0,.8)}.gradient-text{display:block;color:var(--text-secondary);margin-top:10px}:root[data-theme=dark] .gradient-text{color:var(--primary);text-shadow:var(--primary-glow);margin-top:.5rem}.description{margin-top:20px;max-width:540px;font-size:clamp(16px,2vw,18px);color:var(--text-secondary);margin-bottom:50px;line-height:1.8}:root[data-theme=dark] .description{font-size:clamp(1rem,2vw,1.2rem);margin-bottom:4rem;max-width:600px;font-style:italic}.cta-buttons{display:flex;gap:1rem;flex-wrap:wrap}.hero-background{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:1}:root[data-theme=light] .hero-background{display:none}:root[data-theme=dark] .glow{position:absolute;border-radius:50%;filter:blur(120px);opacity:.15}:root[data-theme=dark] .glow-1{width:clamp(300px,50vw,600px);height:clamp(300px,50vw,600px);background:var(--primary);top:-100px;left:50%;transform:translate(-50%)}:root[data-theme=dark] .glow-2{width:100%;height:400px;background:linear-gradient(to top,#0b0b0b,transparent);bottom:0;left:0;filter:none;opacity:1}:root[data-theme=dark] .fog-container{position:absolute;width:100%;height:100%;overflow:hidden;z-index:1;pointer-events:none}:root[data-theme=dark] .fog-img{position:absolute;height:100vh;width:300vw;background:linear-gradient(90deg,transparent 0%,rgba(136,204,255,.05) 25%,transparent 50%,rgba(136,204,255,.05) 75%,transparent 100%);animation:fog 60s linear infinite;opacity:.3}:root[data-theme=dark] .fog-img-2{background:linear-gradient(90deg,transparent 0%,rgba(136,204,255,.03) 25%,transparent 50%,rgba(136,204,255,.03) 75%,transparent 100%);animation:fog 40s linear infinite;z-index:2;top:30%;opacity:.2}@keyframes fog{0%{transform:translateZ(0)}to{transform:translate3d(-200vw,0,0)}}@media(max-width:768px){.hero{padding:0 1.5rem}.hero-content{text-align:left}.title{font-size:clamp(30px,10vw,50px)}.description{font-size:16px;max-width:100%}.cta-buttons{flex-direction:column;align-items:stretch}.cta-buttons .btn{text-align:center}}@media(max-width:480px){.hero{padding:0 1rem}:root[data-theme=dark] .subtitle{letter-spacing:2px}}