:root{--color-bg:#1a0b2e;--color-surface:#2d1b3699;--color-surface-hover:#41284bcc;--color-primary:#ff7e5f;--color-primary-glow:#ff7e5f80;--color-text-main:#fff;--color-text-sub:#e2d1f9;--font-family:"Pretendard", system-ui, sans-serif;--transition:all .3s cubic-bezier(.25, .8, .25, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--color-bg);color:var(--color-text-main);line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}.container{max-width:1200px;margin:0 auto;padding:0 2rem}h1,h2,h3{letter-spacing:-.02em;font-weight:800}.section-title{text-align:center;background:linear-gradient(90deg,#fff,#a0abc0);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:3rem;font-size:2.5rem}.glass-effect{background:var(--color-surface);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid #ffffff0d}.glass-card{background:var(--color-surface);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid #ffffff0d;border-radius:16px;box-shadow:0 8px 32px #0003}.btn-primary{background:var(--color-primary);color:#0a0f1c;transition:var(--transition);box-shadow:0 0 15px var(--color-primary-glow);border-radius:8px;padding:.8rem 1.5rem;font-weight:700;display:inline-block}.btn-primary:hover{box-shadow:0 0 25px var(--color-primary-glow);transform:translateY(-2px)}.btn-secondary{color:var(--color-text-main);transition:var(--transition);background:0 0;border:1px solid #fff3;border-radius:8px;padding:.8rem 1.5rem;font-weight:600;display:inline-block}.btn-secondary:hover{background:#ffffff1a;transform:translateY(-2px)}.navbar{z-index:100;justify-content:space-between;align-items:center;width:100%;padding:1rem 2rem;display:flex;position:fixed;top:0}.logo{letter-spacing:1px;font-size:1.5rem;font-weight:800}.nav-links a{color:var(--color-text-sub);transition:var(--transition);margin-left:2rem;font-weight:600}.nav-links a:hover{color:var(--color-text-main)}.lang-toggle{letter-spacing:1px;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:20px;align-items:center;margin-left:2rem;padding:.4rem .8rem;font-size:.85rem;font-weight:600;display:inline-flex}.lang-toggle .active{color:var(--color-primary)}.lang-toggle .sep{color:#fff3;margin:0 .5rem}.lang-toggle a.inactive{color:var(--color-text-sub);margin:0}.lang-toggle a.inactive:hover{color:var(--color-text-main)}.nav-links a.btn-primary{color:#0a0f1c}.hero{text-align:center;justify-content:center;align-items:center;min-height:100vh;padding:0 2rem;display:flex;position:relative;overflow:hidden}.hero-bg{z-index:-1;width:100%;height:100%;position:absolute;top:0;left:0;overflow:hidden}#tsparticles{z-index:1;width:100%;height:100%;position:absolute;top:0;left:0}.glow-orb{filter:blur(100px);opacity:.5;border-radius:50%;animation:10s ease-in-out infinite alternate float;position:absolute}.orb-1{background:#ff7e5f4d;width:400px;height:400px;top:20%;left:10%}.orb-2{background:#dd24764d;width:500px;height:500px;animation-delay:-5s;bottom:10%;right:10%}@keyframes float{0%{transform:translate(0)scale(1)}to{transform:translate(50px,50px)scale(1.1)}}.hero-content h1{margin-bottom:1.5rem;font-size:4rem;line-height:1.2}.hero-content p{color:var(--color-text-sub);margin-bottom:2.5rem;font-size:1.25rem}.hero-actions{justify-content:center;gap:1rem;display:flex}.about{text-align:center;padding:8rem 0}.about h2{margin-bottom:1.5rem;font-size:3rem}.about-desc{color:var(--color-text-sub);max-width:800px;margin:0 auto;font-size:1.2rem}.products{padding:5rem 0}.product-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;display:grid}.product-card{transition:var(--transition);padding:2.5rem;position:relative;overflow:hidden}.product-card:hover{border-color:#ff7e5f4d;transform:translateY(-10px);box-shadow:0 15px 40px #0006}.product-card:before{content:"";background:linear-gradient(90deg, transparent, var(--color-primary), transparent);width:100%;height:2px;transition:var(--transition);position:absolute;top:0;left:0;transform:scaleX(0)}.product-card:hover:before{transform:scaleX(1)}.product-icon{justify-content:center;align-items:center;margin-bottom:1.5rem;font-size:3rem;display:flex}.product-icon svg,.product-icon img{width:56px;height:56px;transition:transform .3s}.product-icon svg{fill:url(#sunset-grad);filter:drop-shadow(0 4px 12px #ff6f6166)}.product-icon img{filter:drop-shadow(0 4px 12px #00000080);border-radius:14px}.product-card:hover .product-icon svg,.product-card:hover .product-icon img{transform:scale(1.1)}.product-card h3{margin-bottom:1rem;font-size:1.5rem}.product-card p{color:var(--color-text-sub);margin-bottom:1.5rem}.read-more{color:var(--color-primary);transition:var(--transition);font-weight:600;display:inline-block}.read-more:hover{transform:translate(5px)}.contact{padding:8rem 0}.contact-box{text-align:center;padding:4rem}.contact-box h2{margin-bottom:1rem;font-size:2.5rem}.contact-box p{color:var(--color-text-sub);margin-bottom:2rem;font-size:1.1rem}footer{text-align:center;color:var(--color-text-sub);border-top:1px solid #ffffff0d;padding:2rem 0}@media (width<=1024px){.hero-content h1{font-size:3rem}.orb-1{width:300px;height:300px}.orb-2{width:400px;height:400px}.about,.products,.contact{padding:5rem 0}.nav-links a,.lang-toggle{margin-left:1rem}}@media (width<=768px){.navbar{padding:.8rem 1rem}.logo{font-size:1.2rem}.nav-links>a:not(.btn-primary){display:none}.lang-toggle{margin-left:.5rem;padding:.3rem .6rem;font-size:.75rem}.nav-links a.btn-primary{margin-left:.5rem;padding:.5rem .8rem;font-size:.85rem}.hero-content h1{margin-bottom:1rem;font-size:2.2rem}.hero-content p{margin-bottom:2rem;font-size:1rem}.hero-actions{flex-direction:column;gap:.8rem}.btn-primary,.btn-secondary{width:100%}.section-title{margin-bottom:2rem;font-size:2rem}.about-desc{padding:0 1rem;font-size:1rem}.product-card{padding:1.5rem}.product-icon{font-size:2.5rem}.product-icon svg,.product-icon img{width:48px;height:48px}.contact-box{padding:2rem 1rem}.contact-box h2{font-size:1.8rem}}@media (width<=480px){.hero-content h1{font-size:1.8rem}.logo{font-size:1rem}.lang-toggle{display:none}}