:root {
  /* Color Theory: Complementary Split
     Primary Hue: 28deg (Warm Orange)
     Complementary Hue: 215deg (Deep Blue-Grey)
  */
  --hue-primary: 28;
  --hue-secondary: 215;

  /* Neutral / Background Scales based on Complementary Hue */
  --bg-dark: hsl(var(--hue-secondary), 25%, 10%);
  --bg-card: hsl(var(--hue-secondary), 25%, 16%);
  /* New Gradient for Cards (SaaS Style) */
  --bg-card-gradient: linear-gradient(to bottom, hsl(var(--hue-secondary), 25%, 18%) 0%, hsl(var(--hue-secondary), 25%, 12%) 100%);

  --bg-gradient-start: hsl(var(--hue-secondary), 20%, 12%);
  --bg-gradient-end: hsl(var(--hue-secondary), 25%, 8%);
  
  /* Increased contrast for text (was 88% / 60%) */
  --text-light: hsl(var(--hue-secondary), 20%, 96%);
  --text-muted: hsl(var(--hue-secondary), 10%, 75%);
  --card-border: hsla(var(--hue-secondary), 30%, 80%, 0.12);

  /* Accent Gradient (Orange Analogous) */
  --orange-start: hsl(var(--hue-primary), 100%, 50%);       /* #ff7700 */
  --orange-mid:   hsl(calc(var(--hue-primary) + 15), 100%, 55%); /* #ffaa1a */
  --orange-end:   hsl(calc(var(--hue-primary) + 30), 100%, 60%); /* #ffcc33 */
  
  /* Aliases for Syne Heading */
  --orange-a: var(--orange-start);
  --orange-b: var(--orange-mid);
  --orange-c: var(--orange-end);
  
  /* Cursor Accent (Cyan - Triadic/Split Comp relationship) */
  --accent-cyan: hsl(190, 100%, 50%);
}

* {
  box-sizing: border-box;
}

body {
  font-family: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: linear-gradient(160deg, var(--bg-gradient-start) 0%, var(--bg-card) 50%, var(--bg-gradient-end) 100%);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  color: var(--text-light);
  cursor: none; /* Hide default cursor */
  line-height: 1.6; /* Improved readability */
  letter-spacing: -0.01em; /* Modern snug fit */
  overflow-x: hidden; /* Prevent horizontal scroll from trails */
}


/* Ensure links still show pointer if we want, or keep hidden? 
   Usually if custom cursor is used, we hide default everywhere. */
a, button {
  cursor: none; 
}

code, pre {
  font-family: "JetBrains Mono", monospace;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

header {
  text-align: center;
  margin-bottom: clamp(2.5rem, 6vw, 5rem);
}


/* Typography System */
h1, h2, h3, p, .tech-badge, footer {
  margin: 0;
}

h1 {
  font-family: 'Syne', "Space Grotesk", "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  font-size: clamp(2.5rem, 5vw, 3rem); /* Max 48px */
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  background: linear-gradient(100deg, var(--orange-a), var(--orange-b), var(--orange-c));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

h2 {
  font-family: "DM Sans", sans-serif;
  font-size: 2rem; /* 32px */
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  color: var(--text-light);
}

h3, .project-title {
  font-family: "DM Sans", sans-serif;
  font-size: 1.375rem; /* 22px */
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-light);
  line-height: 1.3;
}

p {
  color: var(--text-muted);
  font-size: 1rem; /* 16px Body */
  font-weight: 400;
  line-height: 1.6;
  margin: 0 auto;
  max-width: 65ch;
}

footer, .meta-text {
  margin-top: 5rem;
  text-align: center;
  font-size: 0.875rem; /* 14px Meta */
  color: var(--text-muted);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  opacity: 0.7;
}


.project-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.project-card {
  background: var(--bg-card-gradient);
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--card-border);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  position: relative;
}

/* Orange overlay on hover */
.project-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, hsla(var(--hue-primary), 100%, 50%, 0.1) 0%, hsla(calc(var(--hue-primary) + 30), 100%, 50%, 0.05) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: 16px;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px hsla(var(--hue-primary), 100%, 50%, 0.15), 0 4px 12px rgba(0, 0, 0, 0.4);
  background: linear-gradient(135deg, hsl(var(--hue-secondary), 25%, 22%) 0%, hsl(var(--hue-secondary), 25%, 15%) 100%);
  border-color: var(--orange-mid);
}

.project-card:hover::before {
  opacity: 1;
}

.project-link {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 1.75rem 1.75rem;
  color: var(--text-light);
  text-decoration: none;
  font-size: 1.15rem;
  font-weight: 500;
  height: 100%;
  position: relative;
  z-index: 1;
  transition: color 0.3s ease;
}

.project-info {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  width: 100%;
}

.project-title {
  position: relative;
  display: inline-block;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tech-badge {
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.75rem; /* Small meta/badge size */
  font-weight: 500;
  padding: 0.25rem 0.6rem;
  border-radius: 99px; /* Pill shape */
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08); /* Slightly more visible border */
  color: var(--text-muted);
  transition: all 0.3s ease;
  letter-spacing: 0.01em;
}

.project-card:hover .tech-badge {
  background: hsla(28, 90%, 60%, 0.1);
  color: var(--orange-start);
  border-color: hsla(28, 90%, 60%, 0.3);
}

.project-card:hover .project-link {
  color: #ffffff;
}

/* Icon Highlight: Cyan */
.project-link .icon-arrow {
  color: var(--accent-cyan);
  font-size: 1.5rem; /* Larger arrow */
  margin-left: 1rem;
  opacity: 0.9;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), color 0.3s ease, text-shadow 0.3s ease; /* Bouncy transition */
  display: inline-block;
  transform: translateX(0) scale(1);
  will-change: transform; /* Hint to browser */
}

.project-card:hover .icon-arrow {
  opacity: 1;
  /* Slide right and glow significantly */
  transform: translateX(12px) scale(1.1);
  color: #fff; /* White core */
  text-shadow: 0 0 5px var(--accent-cyan), 0 0 10px var(--accent-cyan), 0 0 20px var(--accent-cyan); /* Intense neon glow */
}

.project-title::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background: linear-gradient(to right, var(--accent-cyan), var(--orange-end));
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover .project-title::after {
  width: 100%;
}



/* Custom Cursor Styles */
#cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 20px;
  height: 20px;
  border: 2px solid var(--accent-cyan);
  background-color: transparent;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s, background-color 0.3s, opacity 0.3s;
  mix-blend-mode: screen;
}

#cursor.hovered {
  width: 50px;
  height: 50px;
  background-color: transparent;
  border-color: var(--accent-cyan);
  opacity: 0; 
  animation: ripple 1s infinite;
}

@keyframes ripple {
  0% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.5;
    border-width: 2px;
  }
  100% {
    transform: translate(-50%, -50%) scale(2);
    opacity: 0;
    border-width: 0px;
  }
}

/* Trail Effect */
.cursor-trail {
  position: fixed;
  width: 6px;
  height: 6px;
  background-color: var(--accent-cyan);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  animation: fadeOutTrail 0.5s ease-out forwards;
  mix-blend-mode: screen;
  box-shadow: 0 0 4px var(--accent-cyan);
}

@keyframes fadeOutTrail {
  0% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.8;
  }
  100% {
    transform: translate(-50%, -50%) scale(0.2);
    opacity: 0;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 2rem 1rem;
  }
  
  header {
    margin-bottom: 2.5rem;
  }

  h1 {
    font-size: 2.25rem;
  }
  
  p {
      font-size: 1.1rem;
  }
  
  .project-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  /* Restore default cursor for touch devices */
  body, a, button {
    cursor: auto !important;
  }
  
  /* Disable custom cursor elements */
  #cursor, .cursor-trail {
    display: none;
  }
}