:root {
  --bg-color: #0d1117;
  --term-green: #00ff41;
  --term-dim: #008f11;
  --term-alert: #ff3333;
  --font-stack: "Fira Code", monospace;
}

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

body {
  background-color: var(--bg-color);
  color: var(--term-green);
  font-family: var(--font-stack);
  overflow: hidden; /* Keeps the main window fixed */
  height: 100vh;
  width: 100vw;
  position: relative;
}

/* CRT Scanline Effect */
body::before {
  content: " ";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%),
    linear-gradient(
      90deg,
      rgba(255, 0, 0, 0.06),
      rgba(0, 255, 0, 0.02),
      rgba(0, 0, 255, 0.06)
    );
  z-index: 999;
  background-size: 100% 2px, 3px 100%;
  pointer-events: none;
}

/* Hacker Overlay for Transitions */
#hack-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: black;
  z-index: 9000;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
}

/* NEW: Success Overlay Styles */
#success-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(13, 17, 23, 0.95); /* Dark semi-transparent background */
  z-index: 9500; /* Above everything else */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.success-gif {
  max-width: 300px;
  width: 80%;
  border: 2px solid var(--term-green);
  box-shadow: 0 0 20px var(--term-green);
  border-radius: 4px;
}

.success-text {
  font-size: 2rem;
  font-weight: bold;
  color: var(--term-green);
  text-shadow: 0 0 10px var(--term-green);
  animation: blink 1s infinite;
  text-align: center;
}

.hack-text {
  font-family: "Fira Code", monospace;
  color: var(--term-green);
  font-size: 14px;
  width: 90%;
  word-break: break-all;
  opacity: 0.8;
  text-shadow: 0 0 5px var(--term-green);
}

.access-granted {
  color: var(--term-green);
  font-size: 2rem;
  font-weight: bold;
  display: none;
}

/* Layout */
.terminal-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 20px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 10;
}

header {
  border-bottom: 1px solid var(--term-dim);
  padding-bottom: 10px;
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  font-weight: 700;
  letter-spacing: -1px;
}

nav ul {
  display: flex;
  gap: 20px;
  list-style: none;
}
nav li {
  cursor: pointer;
  position: relative;
}
/* Navigation Arrows */
nav li a::before {
  content: ">";
  opacity: 0;
  margin-right: 5px;
  color: var(--term-dim);
  transition: opacity 0.3s;
}
nav li a:hover::before,
nav li a.active::before {
  opacity: 1;
  color: var(--term-green);
}
nav li a.active {
  text-decoration: underline;
}

/* Main Content Area */
main {
  flex: 1;
  position: relative;
  overflow-y: auto; /* Allows scrolling for content */
  overflow-x: hidden;
  padding-right: 10px; /* Space for scrollbar */
}

/* Scrollbar Styling */
main::-webkit-scrollbar {
  width: 8px;
}
main::-webkit-scrollbar-track {
  background: var(--bg-color);
}
main::-webkit-scrollbar-thumb {
  background: var(--term-dim);
  border: 1px solid var(--term-green);
}

/* Elements */
h1, h2, h3 {
  margin-bottom: 1rem;
  text-transform: uppercase;
}
p {
  margin-bottom: 1.5rem;
  line-height: 1.6;
  max-width: 800px;
  color: #b3ffcc;
}

a {
  color: var(--term-green);
  text-decoration: none;
  border-bottom: 1px dashed var(--term-dim);
}
a:hover {
  background: var(--term-green);
  color: var(--bg-color);
}

/* Buttons & Inputs */
.btn-hack {
  background: transparent;
  border: 1px solid var(--term-green);
  color: var(--term-green);
  padding: 10px 20px;
  cursor: pointer;
  font-family: var(--font-stack);
  text-transform: uppercase;
  font-weight: bold;
  transition: 0.2s;
  margin-top: 10px;
  display: inline-block;
}
.btn-hack:hover {
  background: var(--term-green);
  color: var(--bg-color);
  box-shadow: 0 0 15px var(--term-dim);
}

/* Forms */
form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  max-width: 500px;
}
.input-group {
  display: flex;
  flex-direction: column;
}
label {
  font-size: 0.8rem;
  margin-bottom: 5px;
  color: var(--term-dim);
}
input,
textarea {
  background: transparent;
  border: 1px solid var(--term-dim);
  color: var(--term-green);
  padding: 10px;
  font-family: var(--font-stack);
  font-size: 1rem;
}
input:focus,
textarea:focus {
  outline: none;
  border-color: var(--term-green);
  box-shadow: 0 0 5px var(--term-dim);
}

/* Project Grid */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 20px;
}
.project-card {
  border: 1px solid var(--term-dim);
  padding: 15px;
  transition: all 0.3s;
  background: rgba(0, 255, 65, 0.02);
}
.project-card:hover {
  border-color: var(--term-green);
  box-shadow: 0 0 10px var(--term-dim);
  transform: translateY(-2px);
}
.tech-stack {
  font-size: 0.8rem;
  color: var(--term-dim);
  margin-top: 10px;
}

/* Misc */
.cursor {
  display: inline-block;
  width: 10px;
  height: 2rem;
  background: var(--term-green);
  animation: blink 1s infinite;
  vertical-align: middle;
}
.hero-text {
  font-size: 2rem;
  margin-top: 10vh;
}
@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

@media (max-width: 768px) {
  .hero-text {
    font-size: 1.5rem;
  }
  nav ul {
    gap: 10px;
    font-size: 0.9rem;
  }
}