:root{--white: #ffffff;--gray-50: #fafafa;--gray-100: #f5f5f5;--gray-200: #e5e5e5;--gray-300: #d4d4d4;--gray-400: #a3a3a3;--gray-500: #737373;--gray-600: #525252;--gray-700: #404040;--gray-800: #262626;--gray-900: #171717;--gray-950: #0a0a0a;--black: #000000;--bg-primary: var(--gray-950);--bg-secondary: var(--gray-900);--bg-card: var(--gray-800);--text-primary: var(--gray-100);--text-secondary: var(--gray-400);--text-muted: var(--gray-500);--border-color: var(--gray-700);--accent: var(--white);--section-py: clamp(5rem, 10vw, 8rem);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--ease-out: cubic-bezier(.16, 1, .3, 1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:5rem;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:100%;max-width:1120px;margin:0 auto;padding:0 1.5rem}.section-label{display:inline-block;font-size:.75rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--text-muted);margin-bottom:2rem;padding:.4rem 1rem;border:1px solid var(--border-color);border-radius:999px}.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}.reveal.visible{opacity:1;transform:translateY(0)}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 2rem;font-family:var(--font-sans);font-size:.875rem;font-weight:500;letter-spacing:.03em;border-radius:8px;border:1px solid transparent;cursor:pointer;transition:all .3s var(--ease-out);background:var(--accent);color:var(--black)}.btn:hover{background:var(--gray-200);transform:translateY(-2px);box-shadow:0 8px 30px #ffffff14}.btn--outline{background:transparent;color:var(--text-primary);border-color:var(--border-color)}.btn--outline:hover{border-color:var(--accent);color:var(--accent);background:#ffffff0a}.header{position:fixed;top:0;left:0;width:100%;z-index:100;padding:1rem 0;background:#0a0a0a99;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.04);transition:padding .3s var(--ease-out)}.header.scrolled{padding:.6rem 0}.header__inner{display:flex;align-items:center;justify-content:space-between}.header__logo{font-size:1.25rem;font-weight:700;letter-spacing:.1em;color:var(--accent)}.header__nav{display:flex;gap:2.5rem}.header__link{font-size:.85rem;font-weight:400;letter-spacing:.04em;color:var(--text-secondary);transition:color .3s ease;position:relative}.header__link:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:1px;background:var(--accent);transition:width .3s var(--ease-out)}.header__link:hover{color:var(--accent)}.header__link:hover:after{width:100%}.header__menu-btn{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}.header__menu-btn span{display:block;width:22px;height:2px;background:var(--accent);border-radius:2px;transition:all .3s var(--ease-out)}.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}.hero__bg-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse 70% 60% at 50% 50%,black 30%,transparent 100%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 50%,black 30%,transparent 100%)}.hero__content{position:relative;z-index:2}.hero__tagline{font-size:.75rem;font-weight:500;letter-spacing:.25em;text-transform:uppercase;color:var(--text-muted);margin-bottom:1.5rem}.hero__title{font-size:clamp(2.5rem,6vw,5rem);font-weight:700;line-height:1.05;letter-spacing:-.02em;margin-bottom:1.5rem;color:var(--accent)}.hero__accent{color:var(--gray-500)}.hero__subtitle{max-width:560px;margin:0 auto 2.5rem;font-size:1.05rem;font-weight:300;color:var(--text-secondary);line-height:1.7}.hero__cta{transition-delay:.2s}.hero__scroll-indicator{position:absolute;bottom:2.5rem;left:50%;transform:translate(-50%)}.hero__scroll-indicator span{display:block;width:1px;height:48px;background:linear-gradient(to bottom,var(--gray-500),transparent);animation:scrollPulse 2s ease-in-out infinite}@keyframes scrollPulse{0%,to{opacity:.3;transform:scaleY(.6)}50%{opacity:1;transform:scaleY(1)}}.product{padding:var(--section-py) 0}.product__card{display:flex;gap:3rem;align-items:center;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:16px;padding:3rem;transition:border-color .4s ease}.product__card:hover{border-color:var(--gray-500)}.product__logo-wrap{flex-shrink:0;width:160px;height:160px;display:flex;align-items:center;justify-content:center;background:var(--bg-card);border-radius:20px;padding:1.5rem}.product__logo{width:100%;height:auto;object-fit:contain}.product__info{flex:1}.product__name{font-size:1.75rem;font-weight:700;letter-spacing:-.01em;margin-bottom:1rem}.product__desc{font-size:.95rem;font-weight:300;color:var(--text-secondary);line-height:1.75;margin-bottom:1.5rem}.about{padding:var(--section-py) 0;background:var(--bg-secondary)}.about__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.about__card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:16px;padding:2.5rem 2rem;transition:border-color .4s ease,transform .4s var(--ease-out)}.about__card:hover{border-color:var(--gray-500);transform:translateY(-4px)}.about__icon{margin-bottom:1.25rem;color:var(--gray-400)}.about__card-title{font-size:1.1rem;font-weight:600;margin-bottom:.75rem}.about__card-text{font-size:.875rem;font-weight:300;color:var(--text-secondary);line-height:1.7}.contact{padding:var(--section-py) 0}.contact__title{font-size:clamp(2rem,4vw,3rem);font-weight:700;letter-spacing:-.02em;margin-bottom:3rem}.contact__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}.contact__card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:16px;padding:2.5rem 2rem;transition:border-color .4s ease}.contact__card:hover{border-color:var(--gray-500)}.contact__icon{margin-bottom:1rem;color:var(--gray-400)}.contact__card-label{font-size:.75rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);margin-bottom:.75rem}.contact__card-value{font-size:.95rem;font-weight:300;color:var(--text-secondary);line-height:1.7;transition:color .3s ease}a.contact__card-value:hover{color:var(--accent)}.footer{border-top:1px solid var(--border-color);padding:2rem 0}.footer__inner{text-align:center}.footer__copy{font-size:.8rem;color:var(--text-muted);font-weight:300}@media(max-width:768px){.header__nav{position:fixed;top:0;right:-100%;width:260px;height:100vh;background:var(--bg-secondary);flex-direction:column;justify-content:center;gap:2rem;padding:2rem;transition:right .4s var(--ease-out);border-left:1px solid var(--border-color)}.header__nav.open{right:0}.header__menu-btn{display:flex}.header__menu-btn.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.header__menu-btn.active span:nth-child(2){opacity:0}.header__menu-btn.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.product__card{flex-direction:column;text-align:center;padding:2rem 1.5rem}.product__logo-wrap{width:120px;height:120px}.about__grid,.contact__grid{grid-template-columns:1fr}}