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

/* BODY */
body {
  font-family: 'Segoe UI', sans-serif;
  background: #0f172a; /* dark navy */
  color: #e5e7eb;
  line-height: 1.6;
}

/* NAVBAR */
nav {
  background: #020617;
  backdrop-filter: blur(10px);
}

/* LINK */
a {
  color: #e5e7eb;
  text-decoration: none;
  transition: all 0.3s ease;
}

nav a:hover {
  color: #60a5fa;
  letter-spacing: 1px;
}

/* JUDUL */
h1, h2, h3 {
  color: #2185ff;
}

/* TEXT */
p {
  color: #ffffff;
}

/* CARD */
.card {
  background: #1e293b;
  padding: 20px;
  border-radius: 14px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.4);
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.6);
}

/* BUTTON (opsional biar konsisten) */
button {
  background: transparent;
  border: 1px solid #60a5fa;
  color: #60a5fa;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.3s;
}

button:hover {
  background: #60a5fa;
  color: #020617;
}

/* IMAGE */
img {
  max-width: 100%;
  display: block;
  border-radius: 10px;
}

/* SCROLL SMOOTH */
html {
  scroll-behavior: smooth;
}