:root{--bg-main:#0D0D12;--bg-secondary:#1A1A22;--bg-glass:rgba(26, 26, 34, 0.5);--text-light:#F0F0F0;--text-secondary:#A0A0B0;--accent-purple:#9370DB;--border-color:rgba(255, 255, 255, 0.08);--spotlight-color:rgba(147, 112, 219, 0.1);--gradient:linear-gradient(90deg, #9370DB, #a389e0);}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{background-color:var(--bg-main);color:var(--text-light);font-family:'Inter', sans-serif;background-image:radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);background-size:25px 25px;overflow-x:hidden;cursor:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-user-drag:none;-khtml-user-drag:none;-moz-user-drag:none;-ms-user-drag:none;user-drag:none;}
a,button{cursor:none;}
input,textarea{-webkit-user-select:text !important;-moz-user-select:text !important;-ms-user-select:text !important;user-select:text !important;}
body.no-scroll{overflow:hidden;}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px;}
.cursor-dot,.cursor-outline{position:fixed;top:0;left:0;transform:translate(-50%, -50%);border-radius:50%;pointer-events:none;z-index:9999;}
.cursor-dot{width:8px;height:8px;background-color:var(--accent-purple);}
.cursor-outline{width:40px;height:40px;border:2px solid var(--accent-purple);transition:transform 0.2s ease-out;}
@media (hover: none){.cursor-dot,.cursor-outline{display:none;}body,a,button{cursor:auto;}}
.background-spotlight{position:absolute;border-radius:50%;background:radial-gradient(circle, rgba(147, 112, 219, 0.15) 0%, transparent 70%);pointer-events:none;z-index:0;opacity:0.5;filter:blur(50px);animation:pulse-glow 8s infinite alternate ease-in-out;}
.hero-spotlight1{top:10%;left:10%;width:500px;height:500px;animation-delay:0s;}
.hero-spotlight2{top:50%;right:5%;width:400px;height:400px;animation-delay:2s;}
.about-us-spotlight{top:20%;left:45%;transform:translateX(-50%);width:700px;height:700px;opacity:0.3;animation-delay:4s;}
.features-spotlight{top:60%;left:5%;width:600px;height:600px;opacity:0.25;animation-delay:1s;}
.cta-spotlight{bottom:5%;right:10%;width:600px;height:600px;opacity:0.35;animation-delay:6s;}
@keyframes pulse-glow{0%{transform:scale(0.95) translate(0, 0);opacity:0.5;}50%{transform:scale(1.05) translate(20px, 30px);opacity:0.7;}100%{transform:scale(0.95) translate(0, 0);opacity:0.5;}}
.header{position:fixed;top:20px;left:50%;transform:translateX(-50%);width:100%;max-width:1240px;z-index:1000;padding:0 20px;}
.nav{display:flex;justify-content:space-between;align-items:center;background:var(--bg-glass);backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:12px;padding:10px 20px;}
.logo{font-size:22px;font-weight:800;text-decoration:none;color:var(--text-light);}
.logo span{color:var(--accent-purple);}
.nav-links{display:flex;align-items:center;gap:8px;}
.nav-links a{color:var(--text-secondary);text-decoration:none;font-weight:500;padding:8px 16px;border-radius:6px;transition:0.3s background-color ease, 0.3s color ease;}
.nav-links a:hover{color:var(--text-light);background-color:var(--bg-secondary);}
.nav-links a.active{color:var(--text-light);background:var(--gradient);}
.cta-button{background:var(--gradient);color:var(--text-light);padding:12px 24px;border-radius:8px;text-decoration:none;font-weight:600;transition:0.3s;}
.cta-button:hover{transform:translateY(-2px);box-shadow:0 8px 15px rgba(147, 112, 219, 0.25);}
.burger-menu{display:none;}
.hero{min-height:100vh;display:flex;align-items:center;padding-top:140px;position:relative;}
.main-rectangle{background-color:var(--bg-glass);border:1px solid var(--border-color);border-radius:16px;padding:clamp(40px, 8vw, 80px);position:relative;backdrop-filter:blur(5px);background-image:radial-gradient(circle at var(--x) var(--y), var(--spotlight-color) 0%, transparent 25%), radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);background-size:100% 100%, 25px 25px;filter:brightness(1.1) contrast(1.05);}
.hero-text{font-size:clamp(36px, 8vw, 72px);font-weight:800;line-height:1.1;margin-bottom:20px;}
.hero-text span{background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-description{font-size:clamp(16px, 2.5vw, 18px);color:var(--text-secondary);max-width:600px;margin-bottom:40px;line-height:1.6;}
.register-button{position:relative;display:inline-block;background:var(--gradient);color:#fff;padding:16px 36px;border-radius:8px;text-decoration:none;font-weight:700;font-size:18px;border:none;overflow:hidden;transition:0.3s ease;z-index:1;}
.register-button::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.4), transparent);transition:left 0.6s ease;}
.register-button:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 10px 25px rgba(147, 112, 219, 0.3);}
.register-button:hover::before{left:100%;}
.section{padding:100px 0;position:relative;z-index:1;}
.section-title{text-align:center;font-size:clamp(32px, 5vw, 42px);font-weight:800;margin-bottom:60px;}
.section-title span{background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent;}
.about-us-grid{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:60px;}
.about-us-content h2{text-align:left;margin-bottom:30px;}
.about-us-content p{font-size:18px;line-height:1.7;color:var(--text-secondary);}
.about-us-graphic{position:relative;display:flex;align-items:center;justify-content:center;min-height:450px;}
.tech-sphere{position:relative;width:300px;height:300px;transform-style:preserve-3d;animation:rotate-sphere 30s linear infinite;}
.sphere-core{position:absolute;width:100px;height:100px;top:50%;left:50%;transform:translate(-50%, -50%);background:radial-gradient(circle, var(--accent-purple) 0%, transparent 70%);border-radius:50%;box-shadow:0 0 30px var(--accent-purple), inset 0 0 20px rgba(255, 255, 255, 0.5);animation:pulse-core 4s ease-in-out infinite alternate;}
.sphere-ring{position:absolute;top:50%;left:50%;border:1px solid rgba(147, 112, 219, 0.3);border-radius:50%;transform-style:preserve-3d;}
.sphere-ring:nth-child(2){width:200px;height:200px;margin:-100px 0 0 -100px;animation:rotate-ring1 10s linear infinite;}
.sphere-ring:nth-child(3){width:300px;height:300px;margin:-150px 0 0 -150px;animation:rotate-ring2 15s linear infinite reverse;}
.sphere-ring:nth-child(4){width:400px;height:400px;margin:-200px 0 0 -200px;border-style:dashed;animation:rotate-ring3 20s linear infinite;}
.orbit{position:absolute;top:0;left:0;width:100%;height:100%;transform-style:preserve-3d;animation:rotate-orbit 12s linear infinite;animation-delay:calc(var(--i) * -4s);}
.particle{position:absolute;width:8px;height:8px;background:var(--text-light);border-radius:50%;box-shadow:0 0 10px white;top:50%;left:0;transform:translateY(-50%);}
@keyframes rotate-sphere{from{transform:rotateY(0deg) rotateX(10deg);}to{transform:rotateY(360deg) rotateX(10deg);}}
@keyframes pulse-core{from{transform:translate(-50%, -50%) scale(0.95);opacity:0.8;}to{transform:translate(-50%, -50%) scale(1.05);opacity:1;}}
@keyframes rotate-ring1{from{transform:rotateX(80deg) rotateY(0deg);}to{transform:rotateX(80deg) rotateY(360deg);}}
@keyframes rotate-ring2{from{transform:rotateX(0deg) rotateY(0deg);}to{transform:rotateX(0deg) rotateY(360deg);}}
@keyframes rotate-ring3{from{transform:rotateY(70deg) rotateX(0deg);}to{transform:rotateY(70deg) rotateX(360deg);}}
@keyframes rotate-orbit{from{transform:rotateZ(0deg) rotateY(20deg);}to{transform:rotateZ(360deg) rotateY(20deg);}}
.stats{padding:0;}
.stats-wrapper{display:grid;grid-template-columns:repeat(4, 1fr);gap:2px;background:var(--bg-glass);backdrop-filter:blur(10px);border:1px solid var(--border-color);border-radius:12px;padding:40px 20px;text-align:center;}
.stat-item{padding:10px;}
.stat-number{font-size:clamp(32px, 5vw, 42px);font-weight:800;color:var(--text-light);margin-bottom:10px;}
.stat-label{font-size:16px;color:var(--text-secondary);font-weight:500;}
.product-showcase{display:flex;flex-direction:column;gap:30px;}
.main-product{position:relative;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:16px;padding:40px;display:flex;align-items:center;gap:40px;overflow:hidden;}
.product-glow{position:absolute;top:50%;left:50%;width:500px;height:500px;background:radial-gradient(circle, var(--accent-purple) 0%, transparent 60%);transform:translate(-50%, -50%);opacity:0.1;filter:blur(50px);transition:opacity 0.4s;}
.main-product:hover .product-glow{opacity:0.2;}
.main-product-content{flex-grow:1;}
.product-icon{width:64px;height:64px;margin-bottom:25px;color:var(--accent-purple);}
.product-icon svg{width:100%;height:100%;}
#main-product-title{font-size:28px;font-weight:700;margin-bottom:15px;}
#main-product-description{font-size:18px;color:var(--text-secondary);line-height:1.6;margin-bottom:30px;max-width:600px;}
.main-product-footer{display:flex;align-items:center;gap:30px;}
.price{font-size:40px;font-weight:800;color:var(--accent-purple);}
.service-button{display:inline-block;padding:14px 28px;background-color:rgba(147, 112, 219, 0.1);color:var(--accent-purple);border-radius:8px;text-decoration:none;font-weight:600;transition:all 0.3s ease;}
.service-button:hover{background-color:var(--accent-purple);color:white;}
.product-thumbnails{display:grid;grid-template-columns:repeat(3, 1fr);gap:20px;}
.thumb-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;padding:20px;text-align:center;transition:all 0.3s ease;opacity:0.6;}
.thumb-card:hover{transform:translateY(-5px);opacity:1;border-color:var(--accent-purple);}
.thumb-card.active{opacity:1;border-color:var(--accent-purple);box-shadow:0 0 20px rgba(147, 112, 219, 0.3);}
.thumb-icon{width:32px;height:32px;margin:0 auto 15px;color:var(--accent-purple);}
.thumb-card h4{font-size:16px;font-weight:600;color:var(--text-light);}
.features-list{display:grid;grid-template-columns:1fr;gap:20px;counter-reset:features-counter;}
.feature-item{position:relative;border-radius:12px;background:var(--bg-secondary);padding:30px;border:1px solid var(--border-color);overflow:hidden;transition:transform 0.3s ease;}
.feature-item:hover{transform:scale(1.02);}
.feature-item::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--border-color) 1px, transparent 1px), linear-gradient(to right, var(--border-color) 1px, var(--bg-secondary) 1px);background-size:20px 20px;opacity:0;transition:opacity 0.3s ease;}
.feature-item:hover::before{opacity:0.5;}
.feature-item::after{content:"0" counter(features-counter);counter-increment:features-counter;position:absolute;top:20px;right:20px;font-size:24px;font-weight:800;color:var(--border-color);transition:color 0.3s ease;}
.feature-item:hover::after{color:var(--accent-purple);}
.feature-content{position:relative;z-index:1;display:flex;align-items:center;gap:25px;}
.feature-icon{flex-shrink:0;width:50px;height:50px;display:grid;place-items:center;border-radius:8px;background-color:rgba(147, 112, 219, 0.1);color:var(--accent-purple);transition:all 0.3s;}
.feature-icon svg{width:24px;height:24px;}
.feature-item:hover .feature-icon{background-color:var(--accent-purple);color:white;}
.feature-text h3{font-size:20px;font-weight:600;margin-bottom:8px;}
.feature-text p{color:var(--text-secondary);line-height:1.6;margin:0;}
.cta-section{padding-bottom:120px;}
.cta-wrapper{position:relative;text-align:center;padding:clamp(60px, 10vw, 100px);border-radius:24px;overflow:hidden;background-color:var(--bg-main);border:1px solid var(--border-color);background-image:radial-gradient(circle at var(--x) var(--y), var(--spotlight-color) 0%, transparent 30%), radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);background-size:100% 100%, 25px 25px;}
.cta-content{position:relative;z-index:1;}
.cta-content h2{font-size:clamp(32px, 5vw, 42px);font-weight:800;margin-bottom:20px;line-height:1.2;}
.cta-content h2 span{background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent;}
.cta-content p{font-size:clamp(16px, 2.5vw, 18px);color:var(--text-secondary);max-width:650px;margin:0 auto 40px;line-height:1.7;}
.cta-main-button{position:relative;display:inline-block;padding:18px 36px;border:1px solid var(--border-color);background-color:var(--bg-secondary);color:var(--text-light);font-size:18px;font-weight:600;text-decoration:none;border-radius:12px;overflow:hidden;transition:color 0.4s ease-in-out;z-index:1;}
.cta-main-button span{position:relative;z-index:1;}
.cta-main-button::before{content:'';position:absolute;top:0;left:0;width:0;height:100%;background:var(--gradient);transition:width 0.4s ease-in-out;z-index:0;}
.cta-main-button:hover::before{width:100%;}
.cta-main-button:hover{color:white;box-shadow:0 0 20px rgba(147, 112, 219, 0.5), 0 0 40px rgba(147, 112, 219, 0.3);}
.cta-main-button svg{margin-left:10px;stroke:var(--accent-purple);transition:all 0.3s;}
.cta-main-button:hover svg{stroke:white;transform:translateX(5px);}
.cta-main-button svg path,.cta-main-button svg polyline{stroke-width:2;}
.footer{padding:60px 0 30px;border-top:1px solid var(--border-color);background:var(--bg-secondary);position:relative;z-index:1;margin-top:0;}
.footer-content{display:flex;flex-direction:column;align-items:center;gap:30px;}
.footer-nav{display:flex;gap:40px;list-style:none;padding:0;}
.footer-nav a{color:var(--text-secondary);text-decoration:none;transition:color 0.3s;}
.footer-nav a:hover{color:var(--accent-purple);}
.dropdown{position:relative;}
.dropdown > a{user-select:none;}
.dropdown-menu{position:absolute;bottom:120%;left:50%;transform:translateX(-50%);background:var(--bg-main);border:1px solid var(--border-color);border-radius:8px;padding:10px;display:flex;flex-direction:column;gap:10px;width:200px;opacity:0;visibility:hidden;transition:opacity 0.3s, visibility 0.3s, bottom 0.3s;pointer-events:none;}
.dropdown.active .dropdown-menu{opacity:1;visibility:visible;bottom:140%;pointer-events:auto;}
.footer-bottom{text-align:center;font-size:14px;color:var(--text-secondary);margin-top:30px;}
.mobile-nav{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(13, 13, 18, 0.8);backdrop-filter:blur(15px);z-index:999;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:30px;transform:translateY(-100%);transition:transform 0.5s cubic-bezier(0.65, 0, 0.35, 1);}
.mobile-nav.active{transform:translateY(0);}
.mobile-nav a{color:var(--text-light);text-decoration:none;font-size:24px;font-weight:600;}
.reveal{opacity:0;transform:translateY(30px);transition:opacity 0.8s ease-out, transform 0.8s ease-out;}
.reveal.visible{opacity:1;transform:translateY(0);}
@media (max-width: 1024px){.nav-links,.header .cta-button{display:none;}
.burger-menu{display:block;background:transparent;border:none;z-index:1001;width:30px;height:24px;position:relative;}
.burger-menu span{display:block;width:100%;height:2px;background:var(--text-light);border-radius:2px;position:absolute;left:0;transition:transform 0.3s, top 0.3s, opacity 0.3s;}
.burger-menu span:nth-child(1){top:0;}
.burger-menu span:nth-child(2){top:11px;}
.burger-menu span:nth-child(3){top:22px;}
.burger-menu.active span:nth-child(1){top:11px;transform:rotate(45deg);}
.burger-menu.active span:nth-child(2){opacity:0;}
.burger-menu.active span:nth-child(3){top:11px;transform:rotate(-45deg);}
.stats-wrapper{grid-template-columns:repeat(2, 1fr);}
.about-us-grid{grid-template-columns:1fr;gap:40px;text-align:center;}
.about-us-content h2{text-align:center;}
.main-product{flex-direction:column;text-align:center;}
.product-thumbnails{grid-template-columns:repeat(auto-fit, minmax(150px, 1fr));}
.features-list{grid-template-columns:1fr;}
.section{padding:80px 0;}}
@media (max-width: 768px){.footer-nav{flex-direction:column;gap:20px;align-items:center;}
.dropdown.active .dropdown-menu{position:static;transform:none;background:transparent;border:none;width:auto;margin-top:15px;}
.stats-wrapper{grid-template-columns:1fr;gap:30px;padding:30px 20px;}
.feature-content{flex-direction:column;text-align:center;gap:20px;}
.section{padding:60px 0;}}