:root {
  --bg: #f2f2f2;
  --text: #111;
  --muted: #555;
  --accent: #000;
  --card-bg: #fff;
}

body {
  font-family: "Inter", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  margin: 0;
  line-height: 1.6;
}

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

header {
  background: var(--card-bg);
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-name {
  font-weight: 600;
  font-size: 1.1rem;
}

.logo {
  height: 42px;
  width: auto;
  border-radius: 8px;
}

nav a {
  margin-left: 24px;
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
}

nav a.btn {
  background: var(--accent);
  color: #fff;
  padding: 10px 18px;
  border-radius: 8px;
}

.hero {
  text-align: center;
  padding: 100px 20px;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.hero p {
  color: var(--muted);
  margin-bottom: 30px;
}

.btn {
  background: var(--accent);
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none;
  display: inline-block;
  transition: opacity .2s;
}

.btn:hover {
  opacity: 0.8;
}

.cards {
  display: flex;
  gap: 16px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.card {
  background: var(--card-bg);
  padding: 20px;
  border-radius: 10px;
  flex: 1 1 250px;
  text-align: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.gallery img {
  width: 100%;
  border-radius: 12px;
  background: #ddd;
  object-fit: cover;
}

.advantages {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 20px;
}

.adv-card {
  flex: 1 1 250px;
  background: #fff;
  text-align: center;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  font-weight: 500;
}

footer {
  height: 10px;
  text-align: center;
  padding: 30px;
  background: var(--card-bg);
  color: var(--muted);
  font-size: 0.9rem;
  background-color: #f2f2f2;;
}

@media (max-width: 768px) {
  nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }

  nav a {
    margin: 8px;
  }

  .hero {
    padding: 60px 20px;
  }
}
.container {
    margin: 0 auto;
    max-width: 1200px;
}

body {
    text-align: center;
}