/* === Base === */
body {
  background: rgba(0, 0, 0, 0.9);
  margin: 0;
  color: #fff;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

img {
  max-width: 100%;
  height: auto;
}

h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: #2c3e50;
}

p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  max-width: 800px;
}

/* === Navigation === */
nav {
  background-color: #2c3e50;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  flex-wrap: wrap;
}



.logo {
  color: white;
  font-size: 1.5rem;
  font-weight: bold;
}





.hamburger {
  display: none;
  cursor: pointer;
  color: white;
  font-size: 1.5rem;
}

.menu {
  display: none;
  flex-direction: column;
  width: 100%;
  list-style: none;
  padding: 0;
}

.menu.active {
  display: flex;
}

.menu li {
  margin: 0.5rem 0;
}

.menu a {
  color: white;
  text-decoration: none;
  transition: color 0.3s;
}

.menu a:hover {
  color: #3498db;
}






/* === Utility === */
.container {
  max-width: 960px;
  margin: auto;
  overflow: hidden;
  padding: 4rem 1rem;
}

.grid-3 {
  display: grid;
  grid-gap: 20px;
  grid-template-columns: repeat(3, 1fr);
}

.grid-2 {
  display: grid;
  grid-gap: 20px;
  grid-template-columns: repeat(2, 1fr);
}

.center {
  text-align: center;
  margin: auto;
}

.about {
  border: #333 solid 1px;
  padding: 1.2rem 1rem;
}

.bg-light { background: #f4f4f4; color: #333; }
.bg-dark { background: #333; color: #f4f4f4; }

footer {
  padding: 2.2rem;
}

footer p {
  margin: 0;
}