* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, sans-serif;
  line-height: 1.5;
  background: #f7f7f7;
  color: #222;
}

header {
  background: #2ea85c;
  color: white;
  text-align: center;
  padding: 1.5rem 1rem;
}

.subtitle {
  margin: 0.3rem 0 0;
  font-size: 1.1rem;
}

main {
  max-width: 1000px;
  margin: 1.5rem auto;
  padding: 0 1rem;
}

.hero {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 1.5rem;
}

.contact {
  text-align: center;
  margin-bottom: 2rem;
}

.button {
  display: inline-block;
  margin-top: 0.8rem;
  padding: 0.6rem 1.2rem;
  background: #f2c400;
  color: #000;
  text-decoration: none;
  border-radius: 4px;
  font-weight: 600;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.gallery img {
  width: 100%;
  height: auto;
  background: #fff;
  padding: 4px;
}

aside {
  max-width: 1000px;
  margin: 0 auto 2rem;
  padding: 0 1rem;
}

aside img {
  max-width: 300px;
  width: 100%;
  display: block;
  margin-bottom: 1rem;
}

footer {
  background: #333;
  color: #eee;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
}