/* * {
  outline: 1px solid red !important;
} */

:root {
  /* Colors */
  --bg-color: #0a0a0c;
  --text-color: #e0e0e0;
  --accent-color: #0ff0fc; /* Cyan neon */
  --accent-secondary: #ff0055; /* Pink neon */
  --grid-color: rgba(15, 240, 252, 0.05);
  --card-bg: rgba(255, 255, 255, 0.02);
  --border-color: rgba(255, 255, 255, 0.1);
  
  /* Typography */
  --font-family: 'Helvetica Neue', Arial, sans-serif;
  --font-code: 'Courier New', Courier, monospace;
}

body.light-mode {
  --bg-color: #FFF6EA;
  --text-color: #333333;
  --accent-color: #ff8c00; /* Orange for day accent */
  --grid-color: rgba(0, 0, 0, 0.05); /* Darker grid for light bg */
  --card-bg: rgba(255, 255, 255, 0.6);
  --border-color: rgba(0, 0, 0, 0.1);
}

/* Theme Toggle */
#theme-toggle {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-color);
  font-size: 1.2rem;
  padding: 0.5rem;
  cursor: pointer;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  margin-left: 2rem;
}

#theme-toggle:hover {
  background: rgba(125, 125, 125, 0.1);
  transform: rotate(15deg);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 20px; /* Adjust based on header height */
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: var(--font-family);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Background Effects */
.bg-grid {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: -2;
  pointer-events: none;
}

.scanlines {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  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));
  background-size: 100% 2px, 3px 100%;
  z-index: 1000;
  pointer-events: none;
  opacity: 0.6;
}

/* Typography Utilities */
a {
  color: var(--text-color);
  text-decoration: none;
  transition: color 0.3s, text-shadow 0.3s;
}

a:hover {
  color: var(--accent-color);
  text-shadow: 0 0 8px var(--accent-color);
}

h1, h2, h3 {
  font-weight: 700;
  letter-spacing: -0.02em;
}

.section-title {
  font-size: 2rem;
  margin-bottom: 2rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
  display: inline-block;
}

.section-title::before {
  content: '# ';
  color: var(--accent-color);
}

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

section {
  padding: 5rem 0;
}

/* Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  backdrop-filter: blur(5px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 50px;
  width: auto;
  object-fit: contain;
  display: block;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

nav a {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.7;
}

nav a.active, nav a:hover {
  opacity: 1;
  color: var(--accent-color);
}

/* Hero Section */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

#hero .container {
  margin: 0;
  width: 100%;
  max-width: 100%;
  padding-left: 10%;
}

.hero-content {
  z-index: 1;
  max-width: 70%;
  text-align: left;
}

/* ... existing styles ... */

@media (max-width: 768px) {
  /* ... existing mobile styles ... */
  
  .hero-content {
    max-width: 100%; /* Reset on mobile */
    position: relative;
    z-index: 2;
    padding-bottom: 200px; 
    padding-right: 1rem; /* Add padding */
  }

  .biitsz-container {
    position: absolute;
    right: 5%; /* Adjusted from negative/too close to edge */
    bottom: 20%; 
    height: 40vh; /* Slightly larger/adjusted */
    opacity: 1; 
    pointer-events: none;
    z-index: 1;
    max-width: none; /* Reset max-width for mobile constraint if needed, or keeping it is fine */
    align-items: flex-end;
  }
}

.hero-title {
  font-size: 4rem;
  line-height: 1;
  min-height: 8rem; /* Reserve space for 2 lines (4rem × 2) */
  /* margin-bottom: 1rem; */
  text-align: left;
}

/* Typing cursor effect */
.hero-title::after {
  content: '|';
  animation: blink 0.7s infinite;
  margin-left: 5px;
}

@keyframes blink {
  0%, 50% {
    opacity: 1;
  }
  51%, 100% {
    opacity: 0;
  }
}

/* .hero-subtitle {
  font-size: 1.2rem;
  font-family: var(--font-code);
  color: var(--accent-color);
  margin-bottom: 2rem;
  opacity: 0.9;
} */

/* Biitsz Character */
.biitsz-container {
  position: absolute;
  right: 5vw;
  bottom: 0;
  height: 70vh;
  width: 35vw;
  max-width: 500px;
  min-width: 200px;
  z-index: 0;
  pointer-events: none;
  display: flex;
  flex-direction: column; /* Stack vertically */
  align-items: center; /* Center horizontally */
  justify-content: flex-end; /* Align to bottom */
}

.biitsz-img {
  height: 100%;
  width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 20px rgba(15, 240, 252, 0.2)); /* Cyan for dark mode */
  transition: transform 0.2s;
  pointer-events: auto;
  cursor: pointer;
}

/* Orange glow for light mode */
body.light-mode .biitsz-img {
  filter: drop-shadow(0 0 20px rgba(255, 122, 23, 0.3)); /* #FF7A17 with opacity */
}

.biitsz-img:hover {
  transform: translateY(-5px);
}

/* Speech Bubble */
.speech-bubble {
  position: absolute;
  top: -10%;
  left: 50%;
  transform: translateX(-50%) translateY(20px); /* Start position (lower) */
  margin-left: 1rem;
  
  /* High contrast colors for readability */
  background: rgba(0, 0, 0, 0.5);
  color: #ffffff;
  border: 2px solid var(--accent-color);
  padding: 0.8rem 1.2rem;
  border-radius: 8px;
  font-family: var(--font-code);
  font-size: 0.95rem;
  min-width: 200px;
  max-width: 300px;
  text-align: center;
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s; /* Animate both opacity and transform */
  pointer-events: none;
  /* box-shadow removed */
  z-index: 10;
  white-space: normal;
}

.speech-bubble.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0); /* End position (original) */
}

.speech-bubble::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%; 
  margin-left: -8px;
  border: 8px solid transparent;
  border-top-color: var(--accent-color);
}

.biitsz-img:hover {
  transform: translateY(-5px);
}

/* Timeline Styles */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 3rem auto;
  padding: 2rem 0;
}

/* Vertical line */
.timeline::before {
  content: '';
  position: absolute;
  left: 160px; /* Adjusted from 100px for wider date column */
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, 
    transparent,
    var(--accent-color) 10%,
    var(--accent-color) 90%,
    transparent
  );
  box-shadow: 0 0 10px var(--accent-color);
}

.timeline-item {
  position: relative;
  display: flex;
  gap: 3rem;
  margin-bottom: 3rem;
  align-items: flex-start;
}

.timeline-date {
  flex-shrink: 0;
  width: 140px;
  text-align: right;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent-color);
  font-family: var(--font-code);
  text-shadow: 0 0 10px var(--accent-color);
  white-space: nowrap;
}

/* Dot on the line */
.timeline-item::before {
  content: '';
  position: absolute;
  left: 150px; /* Adjusted from 92px for wider date column */
  top: 8px;
  width: 16px;
  height: 16px;
  background: var(--accent-color);
  border: 3px solid var(--bg-color);
  border-radius: 50%;
  box-shadow: 0 0 15px var(--accent-color);
  z-index: 1;
}

.timeline-content {
  flex: 1;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--accent-color);
  padding: 1.5rem;
  border-radius: 4px;
  transition: all 0.3s;
}

.timeline-content:hover {
  border-left-color: #0099ff; /* Blue for dark mode */
  transform: translateX(5px);
}

/* Light mode hover color */
body.light-mode .timeline-content:hover {
  border-left-color: #ff8c00; /* Orange for light mode */
}

.timeline-content h3 {
  margin-bottom: 0.5rem;
  color: var(--text-color);
  font-size: 1.2rem;
}

.timeline-content p {
  color: #ccc; /* Light gray for dark mode */
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Darker text for light mode */
body.light-mode .timeline-content p {
  color: #555; /* Darker gray for light mode */
}

/* Responsive */
@media (max-width: 768px) {
  .timeline::before {
    left: 20px;
  }
  
  .timeline-item {
    flex-direction: column;
    gap: 0.5rem;
    padding-left: 50px;
  }
  
  .timeline-item::before {
    left: 10px;
  }
  
  .timeline-date {
    width: auto;
    text-align: left;
    font-size: 1.2rem;
  }
}

/* Works Grid */
.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.work-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  border-radius: 8px;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.work-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-color);
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}


.work-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.work-icon {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
  padding: 2px;
}

.work-title {
  margin: 0; /* Override default margin */
}


/* Work Thumbnail Layout */
.work-thumb-container {
  width: 100%;
  height: 250px; /* Increased from 180px */
  background: rgba(255, 255, 255, 0.02);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  border: 1px solid var(--border-color);
  padding: 1.5rem;
}

.work-thumb-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s;
}

.work-card:hover .work-thumb-img {
  transform: scale(1.05);
}

.work-tags {
  display: flex;
  gap: 0.5rem;
  margin: 0.5rem 0 1rem; /* Adjusted margin */
  flex-wrap: wrap;
}

.tag {
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  font-family: var(--font-code);
}

/* Darker tag background for light mode */
body.light-mode .tag {
  background: rgba(0, 0, 0, 0.15); /* Darker background for light mode */
  color: #333; /* Darker text for better contrast */
}

.work-desc {
  font-size: 0.9rem;
  color: #ccc;
  margin-bottom: 1rem;
}

/* Darker text for light mode */
body.light-mode .work-desc {
  color: #555; /* Same as timeline text */
}

/* Contact */
.social-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: var(--font-code);
}

.social-link:hover {
  border-color: var(--accent-color);
  background: rgba(15, 240, 252, 0.05);
}

/* Footer */
footer {
  text-align: center;
  padding: 1.5rem 2rem; /* Reduced top padding to bring line closer to content */
  border-top: 1px solid var(--border-color);
  font-size: 0.8rem;
  color: #888;
  margin-top: 6rem; /* Increased top margin to push the line/footer further down */
  background: transparent;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* Social Icons */
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  transition: all 0.3s;
  color: var(--text-color);
  opacity: 0.8;
  border: none !important; /* Force remove border */
  background: none !important; /* Force remove background */
}

.social-link:hover {
  transform: translateY(-3px);
  color: var(--accent-color);
  opacity: 1;
}

.social-link svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

/* Responsive */
@media (max-width: 900px) {
  .hero-title {
    font-size: 3rem;
  }
  
  .works-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  /* Center Theme Toggle on Mobile */
  #theme-toggle {
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    margin: 0 auto; /* Horizontal centering */
    transform: translateY(-50%); /* Vertical centering only */
    width: 40px; /* Explicit width required for margin: auto to work effectively if needed, though block width is defined above */
  }

  #theme-toggle:hover {
    transform: translateY(-50%) rotate(15deg);
  }

  /* Mobile Navigation */
  .hamburger {
    display: flex; /* Show on mobile */
    z-index: 101;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%; /* Changed from left to right */
    width: 250px;
    height: 100vh;
    background: rgba(10, 10, 12, 0.95);
    backdrop-filter: blur(10px);
    flex-direction: column;
    padding-top: 5rem;
    transition: right 0.3s ease; /* Changed from left to right */
    border-left: 1px solid var(--border-color); /* Changed from border-right to border-left */
    z-index: 100; /* Ensure it sits above theme toggle but below hamburger (101) */
  }

  .light-mode .nav-menu {
    background: rgba(255, 246, 234, 0.95);
  }

  .nav-menu.active {
    right: 0; /* Changed from left to right */
  }

  .nav-menu ul {
    flex-direction: column;
    align-items: flex-start;
    padding-left: 2rem;
  }

  /* Biitsz Mobile Positioning - Bottom right of text */
  #hero {
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding-top: 4rem;
  }
  
  .hero-content {
    position: relative;
    z-index: 2;
    padding-bottom: 200px; /* Space for Biitsz */
  }

  .biitsz-container {
    position: absolute;
    right: 0; /* Align to edge properly */
    bottom: 15%; /* Lower it slightly */
    height: 40vh;
    opacity: 1; 
    pointer-events: none;
    z-index: 1;
  }
  
  .biitsz-img {
      pointer-events: auto;
  }
  
  .speech-bubble {
      right: auto;
      left: -100px;
      top: 50px;
  }

  .speech-bubble::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 104.5%; 
  margin-left: -8px;
  border: 8px solid transparent;
  border-left-color: var(--accent-color);
  }
}

@media (max-width: 600px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .works-grid {
    grid-template-columns: 1fr;
  }
}

/* Hamburger Styles */
.hamburger {
  display: flex; /* Show by default for mobile-first */
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 25px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  margin-left: 1rem; /* Changed from margin-right for right-side placement */
  z-index: 101;
}

/* Hide on desktop */
@media (min-width: 769px) {
  .hamburger {
    display: none;
  }
}

.hamburger span {
  width: 30px;
  height: 2px;
  background: var(--text-color);
  transition: all 0.3s linear;
  position: relative;
  transform-origin: 1px;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg);
}