* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Orbitron', sans-serif;
}

body {
  background: black;
  color: #00ffcc;
}

/* HERO */
.hero {
  height: 100vh;
  background: url("https://images.unsplash.com/photo-1600267165300-69a98a46d1a1") center/cover;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.75);
}

.hero h1,
.hero p,
.hero a {
  position: relative;
  z-index: 1;
}

.small-title {
  font-size: 52px;
  letter-spacing: 4px;
}

.btn {
  margin-top: 20px;
  padding: 12px 30px;
  border: 2px solid #00ffcc;
  color: #00ffcc;
  text-decoration: none;
  transition: 0.3s;
}

.btn:hover {
  background: #00ffcc;
  color: black;
}

/* SECTIONS */
section {
  padding: 80px 10%;
  text-align: center;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.card {
  padding: 30px;
  border: 1px solid #00ffcc;
  transition: 0.3s;
}

.card:hover {
  background: #00ffcc;
  color: black;
}

/* MATRIX */
#matrix {
  width: 100%;
  height: 300px;
  display: block;
}

/* LOGIN */
.login {
  padding: 100px 10%;
  background: black;
  border-top: 1px solid #00ffcc;
}

.login h2 {
  color: #ff0033;
  margin-bottom: 30px;
}

.login form {
  max-width: 280px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.login input {
  padding: 12px;
  background: black;
  border: 1px solid #00ffcc;
  color: #00ffcc;
}

.login button {
  padding: 12px;
  border: 2px solid #ff0033;
  background: transparent;
  color: #ff0033;
  cursor: pointer;
}

.login button:hover {
  background: #ff0033;
  color: black;
}

.denied {
  margin-top: 25px;
  font-size: 26px;
  color: #ff0033;
  display: none;
  animation: glitch 0.2s infinite;
}

/* TEXT UNDER LOGIN */
.login-footer {
  margin-top: 40px;
  opacity: 0.8;
}

.cyber-quote {
  font-size: 15px;
  color: #00ffcc;
  margin-bottom: 10px;
}

.cyber-contact {
  font-size: 14px;
  color: #999;
}

.cyber-contact span {
  color: #ff0033;
  letter-spacing: 1px;
}

/* GLITCH */
@keyframes glitch {
  0% { transform: translate(0); }
  20% { transform: translate(-2px,2px); }
  40% { transform: translate(2px,-2px); }
  60% { transform: translate(-2px,-2px); }
  80% { transform: translate(2px,2px); }
  100% { transform: translate(0); }
}