/* Pixel Art Style for Portfolio */

/* Import pixel font */
@import url('https://fonts.googleapis.com/css2?family=VT323&family=Press+Start+2P&display=swap');

:root {
  --primary-color: #000000;
  --secondary-color: #ffffff;
  --accent-color: #c0c0c0;
  --text-color: #333333;
  --pixel-size: 4px;
  --pixel-spacing: 2px;
  --pixel-border: 4px solid var(--primary-color);
  --pixel-shadow: 4px 4px 0 rgba(0, 0, 0, 0.8);
}

/* Pixel art body styling */
body {
  font-family: 'VT323', monospace;
  font-size: 22px;
  line-height: 1.5;
  image-rendering: pixelated;
  background: var(--secondary-color);
  position: relative;
  letter-spacing: 1px;
  padding-top: 60px;
  cursor: url('/src/img/cursors/cursor.png'), pointer !important;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Press Start 2P', cursive;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

/* Pixelated corners */
.pixelated-corners {
  position: relative;
}

.pixelated-corners::before {
  content: "";
  position: absolute;
  width: var(--pixel-size);
  height: var(--pixel-size);
  background-color: transparent;
  z-index: 2;
}

/* Pixelated box */
.pixel-box {
  border: var(--pixel-border);
  box-shadow: var(--pixel-shadow);
  position: relative;
  padding: 20px;
  background-color: var(--secondary-color);
  margin-bottom: 20px;
}

.pixel-box::before,
.pixel-box::after {
  content: "";
  position: absolute;
  width: var(--pixel-size);
  height: var(--pixel-size);
  background-color: var(--primary-color);
}

.pixel-box::before {
  top: -4px;
  right: -4px;
}

.pixel-box::after {
  bottom: -4px;
  left: -4px;
}

/* Pixelated buttons */
.btn, .btn-small, .btn-outline {
  font-family: 'Press Start 2P', cursive;
  font-size: 14px;
  border: var(--pixel-border);
  border-radius: 0;
  box-shadow: var(--pixel-shadow);
  background-color: var(--primary-color);
  color: var(--secondary-color);
  padding: 12px 24px;
  position: relative;
  transition: all 0.2s ease;
  text-transform: uppercase;
  cursor: url('/src/img/cursors/cursor.png'), pointer !important;
  margin: 5px;
  line-height: 1.5;
}

.btn:hover, .btn-small:hover, .btn-outline:hover {
  transform: translate(-4px, -4px);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.8);
  background-color: var(--secondary-color);
  color: var(--primary-color);
}

.btn-outline {
  background-color: var(--secondary-color);
  color: var(--primary-color);
}

.btn-outline:hover {
  background-color: var(--primary-color);
  color: var(--secondary-color);
}

/* Navigation styling */
nav {
  background-color: var(--primary-color);
  border-bottom: var(--pixel-border);
  height: 70px;
}

.logo {
  font-family: 'Press Start 2P', cursive;
  font-size: 18px;
  color: var(--secondary-color);
  text-transform: uppercase;
}

.nav-links a {
  font-family: 'Press Start 2P', cursive;
  font-size: 12px;
  color: #ffffff;
  position: relative;
  text-transform: uppercase;
}

.nav-links a:hover {
  color: var(--accent-color);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 0;
  height: 4px;
  background-color: var(--accent-color);
  transition: width 0.3s;
}

.nav-links a:hover::after {
  width: 100%;
}

/* Section title styling */
.section-title {
  font-family: 'Press Start 2P', cursive;
  text-align: center;
  position: relative;
  margin-bottom: 50px;
  padding-bottom: 20px;
  font-size: 28px;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 8px;
  background: repeating-linear-gradient(
    to right,
    var(--primary-color),
    var(--primary-color) 8px,
    transparent 8px,
    transparent 16px
  );
}

/* Pixel Art Skills Section */
.skills-grid {
  gap: 30px;
}

.skill-category {
  border: var(--pixel-border);
  box-shadow: var(--pixel-shadow);
  background-color: var(--secondary-color);
  position: relative;
}

.skill-category::before,
.skill-category::after {
  content: "";
  position: absolute;
  width: var(--pixel-size);
  height: var(--pixel-size);
  background-color: var(--primary-color);
}

.skill-category::before {
  top: -4px;
  right: -4px;
}

.skill-category::after {
  bottom: -4px;
  left: -4px;
}

.skill-category h3 {
  font-family: 'Press Start 2P', cursive;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 25px;
}

.skill-card {
  padding: 10px 0;
  border-bottom: 2px solid rgba(0, 0, 0, 0.1);
  transition: all 0.2s ease;
  min-height: auto;
}

.skill-card:hover {
  background-color: rgba(0, 0, 0, 0.05);
  transform: translateX(2px);
}

.skill-name {
  font-family: 'VT323', monospace;
  font-size: 18px;
  font-weight: normal;
  letter-spacing: 1px;
}

/* Pixel Art Scrollbar */
.skills-list::-webkit-scrollbar {
  width: 8px;
}

.skills-list::-webkit-scrollbar-track {
  background: var(--secondary-color);
  border: 2px solid var(--primary-color);
}

.skills-list::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border: 1px solid var(--secondary-color);
}

.skills-list::-webkit-scrollbar-thumb:hover {
  background: #333;
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.3);
  transform: translate(-1px, -1px);
}

.skill-arrow {
  font-family: 'Press Start 2P', cursive;
  font-size: 14px;
  background-color: var(--secondary-color);
  border: 2px solid var(--primary-color);
  padding: 6px 8px;
  position: relative;
  margin-left: 8px;
  flex-shrink: 0;
}

.skill-arrow::before,
.skill-arrow::after {
  content: "";
  position: absolute;
  width: 2px;
  height: 2px;
  background-color: var(--primary-color);
}

.skill-arrow::before {
  top: -2px;
  right: -2px;
}

.skill-arrow::after {
  bottom: -2px;
  left: -2px;
}

.skill-arrow:hover {
  background-color: var(--primary-color);
  color: var(--secondary-color);
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.3);
  transform: translate(-1px, -1px);
}

.skill-arrow:hover::before,
.skill-arrow:hover::after {
  background-color: var(--secondary-color);
}

/* Enhanced Skills Popup for Pixel Theme */
.skill-popup {
  border: 4px solid var(--primary-color);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.8);
  background-color: var(--secondary-color);
  border-radius: 0;
  position: fixed;
  z-index: 999999999;
  min-width: 220px;
  max-width: 320px;
  display: none;
  font-family: 'VT323', monospace;
  padding: 15px;
  transition: opacity 0.2s ease;
}

.skill-popup.show {
  display: block !important;
  opacity: 1;
}

.skill-popup h4 {
  font-family: 'Press Start 2P', cursive;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0 0 10px 0;
  color: var(--primary-color);
}

.skill-popup .skill-level {
  font-family: 'Press Start 2P', cursive;
  font-size: 9px;
  text-transform: uppercase;
  padding: 3px 6px;
  border: 2px solid var(--primary-color);
  background: var(--primary-color);
  color: var(--secondary-color);
  margin-bottom: 10px;
  display: inline-block;
}

.skill-popup p {
  font-family: 'VT323', monospace;
  font-size: 16px;
  line-height: 1.3;
  margin: 5px 0;
  color: var(--text-color);
}

.skill-popup p.details {
  font-size: 14px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 2px dotted var(--primary-color);
  color: var(--text-color);
  opacity: 0.9;
}

.skill-popup strong {
  color: var(--primary-color);
}

.skill-popup .popup-arrow {
  position: absolute;
  left: -8px; /* default: arrow on left side */
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-right: 8px solid var(--primary-color);
}

/* Arrow direction variants */
.skill-popup.arrow-left .popup-arrow {
  left: -8px;
  right: auto;
  top: 50%;
  bottom: auto;
  transform: translateY(-50%);
  border-right: 8px solid var(--primary-color);
  border-left: none;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}

.skill-popup.arrow-right .popup-arrow {
  right: -8px;
  left: auto;
  top: 50%;
  bottom: auto;
  transform: translateY(-50%);
  border-left: 8px solid var(--primary-color);
  border-right: none;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}

.skill-popup.arrow-top .popup-arrow {
  left: 50%;
  right: auto;
  top: -8px;
  bottom: auto;
  transform: translateX(-50%);
  border-bottom: 8px solid var(--primary-color);
  border-top: none;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
}

.skill-popup.arrow-bottom .popup-arrow {
  left: 50%;
  right: auto;
  bottom: -8px;
  top: auto;
  transform: translateX(-50%);
  border-top: 8px solid var(--primary-color);
  border-bottom: none;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
}

/* Project cards */
.project-card {
  border: var(--pixel-border);
  box-shadow: var(--pixel-shadow);
  transition: all 0.3s ease;
  overflow: hidden;
  background-color: var(--secondary-color);
}

.project-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.8);
}

.project-image {
  position: relative;
  overflow: hidden;
}

.project-image img {
  image-rendering: pixelated;
  transition: transform 0.3s ease;
}

.project-card:hover .project-image img {
  transform: scale(1.05);
}

.project-category {
  background-color: var(--primary-color);
  color: var(--secondary-color);
  font-family: 'Press Start 2P', cursive;
  font-size: 12px;
  padding: 8px 12px;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 1;
}

/* Timeline styling */
.timeline-container {
  position: relative;
  border-left: 8px dashed var(--primary-color);
  padding-left: 40px;
}

.timeline-item {
  margin-bottom: 30px;
  position: relative;
}

.timeline-content {
  border: var(--pixel-border);
  box-shadow: var(--pixel-shadow);
  padding: 20px;
  background-color: var(--secondary-color);
  transition: all 0.3s ease;
}

.timeline-content:hover {
  transform: translate(-4px, -4px);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.8);
}

.timeline-item::after {
  content: "";
  width: 20px;
  height: 20px;
  background-color: var(--primary-color);
  position: absolute;
  left: -54px;
  top: 15px;
}

.timeline-date {
  font-family: 'Press Start 2P', cursive;
  font-size: 14px;
  color: var(--primary-color);
  margin-bottom: 10px;
  display: inline-block;
  background-color: var(--secondary-color);
  padding: 5px 10px;
  border: var(--pixel-border);
}

/* Contact section */
.contact-item {
  margin-bottom: 20px;
  border: var(--pixel-border);
  padding: 15px;
  box-shadow: var(--pixel-shadow);
  display: flex;
  align-items: center;
  background-color: var(--secondary-color);
  transition: all 0.3s ease;
}

.contact-item:hover {
  transform: translate(-4px, -4px);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.8);
}

.contact-item i {
  font-size: 24px;
  margin-right: 15px;
  color: var(--primary-color);
}

/* Social links */
.social-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
  margin-top: 20px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background-color: var(--secondary-color);
  border: var(--pixel-border);
  box-shadow: var(--pixel-shadow);
  transition: all 0.3s ease;
}

.social-links a:hover {
  transform: translate(-4px, -4px);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.8);
  background-color: var(--primary-color);
  color: var(--secondary-color);
}

.social-links i {
  font-size: 24px;
}

/* Footer */
footer {
  background-color: var(--primary-color);
  color: var(--secondary-color);
  padding: 20px 0;
  border-top: var(--pixel-border);
  text-align: center;
  margin-top: 40px;
}

/* Typing effect */
.typing-container {
  border-right: 4px solid var(--primary-color);
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  from, to { border-color: transparent }
  50% { border-color: var(--primary-color); }
}

/* Media queries */
@media screen and (max-width: 768px) {
  :root {
    --pixel-size: 3px;
  }
  
  .btn, .btn-small, .btn-outline {
    font-size: 12px;
    padding: 10px 16px;
  }
  
  .section-title {
    font-size: 24px;
  }
}

/* Pixelated images */
img {
  image-rendering: pixelated;
}

/* Download buttons */
.download-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-color);
  color: var(--secondary-color);
  border: var(--pixel-border);
  box-shadow: var(--pixel-shadow);
  padding: 12px 15px;
  margin: 10px;
  width: 140px;
  transition: all 0.3s ease;
}

.download-btn:hover {
  transform: translate(-4px, -4px);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.8);
  background-color: var(--secondary-color);
  color: var(--primary-color);
}

.download-btn i {
    margin-right: 8px;
    font-size: 18px;
    color: inherit;
}

/* Ensure download button icons change color on hover */
.download-btn:hover i {
    color: inherit !important;
}

/* Project details page */
.project-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.gallery-item {
  border: var(--pixel-border);
  box-shadow: var(--pixel-shadow);
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: url('/src/img/cursors/cursor.png'), pointer !important;
}

.gallery-item:hover {
  transform: translate(-4px, -4px);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.8);
}

.tech-badge {
  background-color: var(--secondary-color);
  color: var(--primary-color);
  border: var(--pixel-border);
  padding: 8px 12px;
  font-family: 'Press Start 2P', cursive;
  font-size: 12px;
  margin: 5px;
  display: inline-block;
  transition: all 0.3s ease;
}

.tech-badge:hover {
  transform: translate(-4px, -4px);
  box-shadow: var(--pixel-shadow);
  background-color: var(--primary-color);
  color: var(--secondary-color);
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.scroll-indicator span {
  display: block;
  width: 24px;
  height: 24px;
  margin: -10px;
  border-right: 4px solid var(--secondary-color);
  border-bottom: 4px solid var(--secondary-color);
  transform: rotate(45deg);
  animation: scroll 2s infinite;
  opacity: 0;
}

.scroll-indicator span:nth-child(1) {
  animation-delay: 0s;
}

.scroll-indicator span:nth-child(2) {
  animation-delay: 0.2s;
}

.scroll-indicator span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes scroll {
  0% {
    opacity: 0;
    transform: rotate(45deg) translate(-10px, -10px);
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: rotate(45deg) translate(10px, 10px);
  }
}

/* Hamburger menu */
.hamburger {
  display: none;
  background: transparent;
  border: none;
  padding: 5px;
  cursor: url('/src/img/cursors/cursor.png'), pointer !important;
  z-index: 1001;
}

.hamburger span {
  background-color: var(--secondary-color);
  height: 4px;
  width: 25px;
  display: block;
  margin: 6px 0;
  transition: all 0.3s ease;
  border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(-45deg) translate(-8px, 8px);
  background-color: var(--secondary-color);
}

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

.hamburger.active span:nth-child(3) {
  transform: rotate(45deg) translate(-5px, -5px);
  background-color: var(--secondary-color);
}

/* Media queries for mobile */
@media screen and (max-width: 768px) {
  .hamburger {
    display: block;
  }
  
  .nav-links {
    background-color: var(--primary-color) !important;
    z-index: 999;
  }
  
  .nav-links a {
    color: var(--secondary-color) !important;
    font-family: 'Press Start 2P', cursive;
    font-size: 14px;
    padding: 12px 24px;
    border: var(--pixel-border);
    margin: 8px 0;
    background-color: transparent;
    transition: all 0.3s ease;
  }
  
  .nav-links a:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color) !important;
    transform: translate(-4px, -4px);
    box-shadow: var(--pixel-shadow);
  }
  
  /* Skills section mobile styles */
  .skills-grid {
    gap: 20px;
  }
  
  .skill-category {
    padding: 15px;
  }
  
  .skill-category h3 {
    font-size: 14px;
    margin-bottom: 20px;
    letter-spacing: 1px;
  }
  
  .skill-card {
    padding: 8px 0;
  }
  
  .skill-name {
    font-size: 16px;
  }
  
  .skill-arrow {
    font-size: 14px;
    padding: 6px 10px;
    border: 2px solid var(--primary-color);
  }
  
  .skill-arrow::before,
  .skill-arrow::after {
    width: 1px;
    height: 1px;
  }
  
  .skill-arrow::before {
    top: -2px;
    right: -2px;
  }
  
  .skill-arrow::after {
    bottom: -2px;
    left: -2px;
  }
  
  .skill-popup {
    min-width: 180px;
    max-width: 90vw;
    font-size: 14px;
  }
  
  .skill-popup h4 {
    font-size: 12px;
    margin-bottom: 6px;
  }
  
  .skill-popup p {
    font-size: 14px;
    line-height: 1.2;
  }
  
  .skill-popup .skill-level {
    font-size: 9px;
    padding: 2px 6px;
  }
}

@media screen and (max-width: 480px) {
  .skill-category h3 {
    font-size: 12px;
    letter-spacing: 1px;
  }
  
  .skill-name {
    font-size: 14px;
  }
  
  .skill-card {
    padding: 6px 0;
  }
  
  .skill-arrow {
    font-size: 12px;
    padding: 4px 6px;
    margin-left: 6px;
  }
  
  .skill-popup {
    min-width: 180px;
    max-width: 85vw;
    font-size: 12px;
    padding: 12px;
  }
  
  .skill-popup h4 {
    font-size: 10px;
    margin-bottom: 8px;
  }
  
  .skill-popup p {
    font-size: 14px;
    margin: 4px 0;
  }
  
  .skill-popup .skill-level {
    font-size: 8px;
    padding: 2px 4px;
  }
  
  .skill-popup p.details {
    font-size: 12px;
    margin-top: 6px;
    padding-top: 6px;
  }
}

/* Animation for section transitions */
section {
  animation: pixelFadeIn 0.8s ease-out;
}

@keyframes pixelFadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Pixel art grid background effects */
.home-section {
  background-color: var(--primary-color);
  background-image: 
    linear-gradient(
      rgba(50, 50, 50, 0.1) 1px, 
      transparent 1px
    ),
    linear-gradient(
      90deg, 
      rgba(50, 50, 50, 0.1) 1px, 
      transparent 1px
    );
  background-size: 20px 20px;
}

/* Additional pixel art elements */
.pixel-divider {
  height: 10px;
  background: repeating-linear-gradient(
    to right,
    var(--primary-color),
    var(--primary-color) 10px,
    transparent 10px,
    transparent 20px
  );
  margin: 40px 0;
}

/* Image Modal Popup */
.image-modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.9);
  padding: 20px;
}

.modal-content {
  margin: auto;
  display: block;
  max-width: 90%;
  max-height: 90%;
  border: var(--pixel-border);
  box-shadow: var(--pixel-shadow);
}

.close-modal {
  position: absolute;
  top: 20px;
  right: 35px;
  color: #f1f1f1;
  font-size: 40px;
  font-weight: bold;
  transition: 0.3s;
  font-family: 'Press Start 2P', cursive;
  text-shadow: 4px 4px 0 rgba(0,0,0,0.8);
}

.close-modal:hover,
.close-modal:focus {
  color: #bbb;
  text-decoration: none;
  cursor: pointer;
}

/* Custom cursor styling */
a, button, .btn, .btn-small, .btn-outline, .project-card, .timeline-content, .contact-item, .social-links a, .gallery-item {
    cursor: url('/src/img/cursors/cursor.png'), pointer !important;
}