* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: "Poppins", sans-serif; }

/* Navigasi */
nav {
  background: #0F0E0E;
  padding: 15px 30px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: sticky; top: 0; z-index: 100;
}
nav ul {
  list-style: none;
  display: flex; align-items: center;
}
nav ul li {
  margin-left: 30px;
}
nav ul li a {
  text-decoration: none;
  color: #ddd;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 5px;
  transition: 0.3s;
}
nav ul li a:hover {
  background: #00bcd4;
  color: #fff;
}

/* isi konten */
.about {
  background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 60px 20px;
  min-height: 100vh;
}
.about-container {
  max-width: 1100px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

/* gambar about */
.about-img img {
  width: 100%;
  max-width: 350px;
  border-radius: 15px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.3);
  transition: transform .3s;
}
.about-img img:hover {
  transform: scale(1.05);
}

/* teks about */
.about-text h2 {
  font-size: 2rem;
  margin-bottom: 20px;
  position: relative;
}
.about-text h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 50px;
  height: 3px;
  background: #00bcd4;
}
.about-text p {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 20px;
  color: #ddd;
}

/* animasi deskripsi */
.deskripsi {
    font-size: 20px;
    font-weight: 400;
    color: #ccc;
    max-height: 0;
    overflow: hidden;
    animation: expand-text 2s steps(100) forwards;
}
@keyframes expand-text {
    from {
        max-height: 0;
    }
    to {
        max-height: 500px; 
    }
}