* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: system-ui, -apple-system, sans-serif;
  line-height: 1.4;
  color: #333;
  background: #fff;
}

.center {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 25px 0;
  background: #fff;
  border-bottom: 1px solid #eee;
}

.logo {
  text-decoration: none;
  font-size: 26px;
  font-weight: 700;
  color: #000;
  letter-spacing: 1px;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 40px;
}

.nav-list a {
  text-decoration: none;
  color: #000;
  font-weight: 500;
  font-size: 18px;
}

.nav-list a:hover {
  color: #666;
}

/* ✅ HERO */
.hero {
  min-height: 600px;
  display: flex;
  align-items: center;
  color: #fff;

  background:
    linear-gradient(to right, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.2)),
    url('img/hero.jpg') center / cover no-repeat;
}

.hero__content {
  max-width: 600px;
}

.hero h1 {
  font-size: 64px;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero p {
  font-size: 22px;
  margin-bottom: 12px;
  opacity: 0.9;
}

.hero__small {
  font-size: 18px;
  opacity: 0.8;
}

.catalog {
  padding: 80px 0;
}

.catalog h2 {
  text-align: center;
  font-size: 48px;
  margin-bottom: 60px;
}

.products {
  display: flex;
  flex-wrap: wrap;
  gap: 40px 30px;
  justify-content: center;
}

.product-card {
  width: 360px;
  text-align: center;
}

.product-card img {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 20px;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.product-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.product-card p {
  font-size: 20px;
  font-weight: 600;
  color: #000;
}

.footer {
  padding: 40px 0;
  background: #f8f8f8;
  text-align: center;
  font-size: 14px;
  color: #666;
}