:root{--primary-color: #00A3FF;--primary-hover: #0081CC;--text-color: #FFFFFF;--secondary-text-color: #E2E8F0;--background-color: #1a202c;--card-background: #2d3748;--font-main: "Lato", sans-serif;--font-heading: "Jura", sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body{overflow-x:hidden;width:100%}html{scroll-behavior:smooth;scroll-padding-top:120px}body{font-family:var(--font-main);background-color:var(--background-color);color:var(--text-color);line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading)}a{text-decoration:none;color:inherit}ul{list-style:none}button{cursor:pointer;border:none;font-family:var(--font-heading)}img,video,svg,canvas{max-width:100%;height:auto;display:block}.mobile-only{display:none!important}@media(max-width:768px){.desktop-only{display:none!important}.mobile-only{display:block!important}html{font-size:16px}}.hero-section{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:120px 20px 60px;background:radial-gradient(circle at 50% 50%,#2d3748,#1a202c);position:relative;overflow:hidden}.hero-logo{width:320px;height:auto;margin-bottom:50px;filter:drop-shadow(0 0 30px rgba(0,163,255,.5));animation:float 6s ease-in-out infinite}.hero-title{font-size:4rem;font-weight:700;line-height:1.1;margin-bottom:24px;max-width:900px;color:var(--text-color);text-transform:uppercase;letter-spacing:2px}.hero-highlight{color:var(--primary-color);text-shadow:0 0 20px rgba(0,163,255,.5)}.hero-subtitle{font-size:1.25rem;color:var(--secondary-text-color);margin-bottom:40px;max-width:600px;line-height:1.6}.hero-bg-element{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:800px;height:800px;background:radial-gradient(circle,#00a3ff1a,#1a202c00 70%);z-index:0;pointer-events:none}@media(max-width:768px){.hero-section{padding:100px 20px 40px;min-height:auto}.hero-logo{width:200px;margin-bottom:30px}.hero-title{font-size:2.2rem;word-wrap:break-word}.hero-subtitle{font-size:1rem;padding:0 10px}.hero-bg-element{width:100%;height:100%}}.header-container{position:fixed;top:0;left:0;width:100%;padding:15px 5%;display:flex;justify-content:space-between;align-items:center;background-color:transparent;z-index:1000;transition:all .3s ease}.header-container.scrolled{background-color:#1a202cf2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 2px 10px #0000004d;border-bottom:1px solid rgba(255,255,255,.05)}.header-logo{height:65px;width:auto;transition:transform .3s ease}.nav-desktop{display:flex;gap:30px;align-items:center}.nav-link{font-weight:500;font-size:.95rem;color:var(--secondary-text-color);transition:color .2s;cursor:pointer}.nav-link:hover{color:var(--primary-color)}.mobile-menu-btn{display:none;font-size:2rem;background:none;color:var(--text-color);z-index:1001}.nav-mobile{position:fixed;top:0;right:-100%;width:100%;height:100vh;background-color:#1a202cfa;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);display:flex;justify-content:center;align-items:center;transition:right .3s ease-in-out;z-index:999}.nav-mobile.open{right:0}.nav-mobile-links{display:flex;flex-direction:column;gap:30px;text-align:center;width:80%}.nav-link-mobile{font-size:1.5rem;font-weight:700;color:var(--text-color)}.nav-link-mobile:hover{color:var(--primary-color)}@media(max-width:768px){.nav-desktop{display:none}.mobile-menu-btn{display:block}.header-logo{height:50px}.header-container{padding:10px 5%}}.benefits-section,.products-section{padding:100px 5%;text-align:center}.section-title{font-size:2.5rem;font-weight:700;margin-bottom:60px;color:var(--text-color);text-transform:uppercase;letter-spacing:1px}.benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:40px;max-width:1200px;margin:0 auto}.products-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:40px;max-width:1000px;margin:0 auto 60px}@media(max-width:768px){.benefits-section,.products-section{padding:60px 4%}.section-title{font-size:1.8rem;margin-bottom:40px;word-wrap:break-word}.benefits-grid,.products-grid{grid-template-columns:1fr;gap:30px}.benefits-card,.product-card{width:100%;margin:0 auto}}