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

body {
  background: #0f0f0f;
  color: #fff;
  line-height: 1.6;
}

/* NAVBAR */
.nav {
  background: #141414;
  border-bottom: 1px solid #222;
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-weight: 700;
  color: #00ff99;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 25px;
}

.nav-links a {
  text-decoration: none;
  color: #ccc;
  font-weight: 500;
  transition: 0.3s;
}

.nav-links a:hover {
  color: #00ff99;
}

/* SEPARATOR */
.divider {
  width: 100%;
  height: 1px;
  background: #222;
  margin-bottom: 30px;
}

/* SECTIONS */
.section {
  width: 90%;
  max-width: 1200px;
  margin: auto;
  padding-bottom: 50px;
}

.section-title {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 40px;
  color: #00ff99;
}

/* CARDS GRID */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

/* CARD */
.card {
  background: #1a1a1a;
  padding: 25px;
  border-radius: 12px;
  border: 1px solid #222;
  box-shadow: 0px 4px 20px rgba(0,0,0,0.3);
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-3px);
  border-color: #00ff99;
}

.card-title {
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: #00ff99;
}

.card-text {
  margin-bottom: 20px;
  color: #ddd;
}

/* BUTTON */
.btn {
  display: inline-block;
  background: #00ff99;
  padding: 10px 20px;
  color: #000;
  text-decoration: none;
  font-weight: 600;
  border-radius: 8px;
  transition: 0.3s;
}

.btn:hover {
  background: #00e68a;
}

/* SEARCH BAR */
.search-box {
  width: 100%;
  max-width: 500px;
  margin: 0 auto 40px auto;
}

.search-box input {
  width: 100%;
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid #222;
  background: #1a1a1a;
  color: #fff;
  font-size: 1rem;
  outline: none;
  transition: 0.3s ease;
}

.search-box input:focus {
  border-color: #00ff99;
  box-shadow: 0 0 10px rgba(0, 255, 153, 0.3);
}