* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', sans-serif; background: #fff; color: #000; overflow-x: hidden; }

/* Navigácia */
nav {
    display: flex; justify-content: space-between; align-items: center;
    padding: 30px 5%; position: fixed; width: 100%; z-index: 100;
}
.logo { font-weight: 900; font-size: 1.2rem; letter-spacing: -1px; }
.nav-links a { text-decoration: none; color: #000; font-weight: 700; margin-left: 20px; font-size: 0.8rem; }

/* Hero Animácia */
.hero { height: 100vh; display: flex; align-items: center; justify-content: center; }
.hero-wrap { display: flex; align-items: center; gap: 2vw; }
.title-part { font-size: 14vw; font-weight: 900; letter-spacing: -0.8vw; }
.main-image { width: 0; height: 35vw; overflow: hidden; background: #f0f0f0; transition: width 1.5s ease; }
.main-image img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.2); }

/* Marquee */
.marquee-stripe { background: #000; color: #fff; padding: 15px 0; overflow: hidden; white-space: nowrap; }
.marquee-text { display: inline-block; font-size: 1.2rem; font-weight: 900; text-transform: uppercase; }

/* Grid Produktov */
.grid-section { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; padding: 100px 5%; background: #eee; }
.product { background: #fff; padding: 40px 20px; transition: 0.3s; }
.product:hover { background: #fafafa; }
.img-holder { aspect-ratio: 1/1; overflow: hidden; margin-bottom: 20px; }
.img-holder img { width: 100%; height: 100%; object-fit: contain; transition: 0.5s; }
.product:hover img { transform: scale(1.05); }
.desc { display: flex; justify-content: space-between; font-weight: 700; font-size: 0.9rem; }

/* Responzivita */
@media (max-width: 768px) {
    .grid-section { grid-template-columns: 1fr; }
    .hero-wrap { flex-direction: column; }
}