/* Font for futuristic look - MUST BE AT THE TOP */
@import url('https://fonts.googleapis.com/css2?family=Aldrich&family=Rajdhani:wght@300;400;500;600;700&family=Orbitron:wght@400;500;700;900&display=swap');

:root {
  --primary-color: #00f3ff;
  --secondary-color: #0066ff;
  --accent-color: #00ffcc;
  --dark-color: #0a0a0a;
  --medium-dark: #1a1a1a;
  --light-color: #e0e0e0;
  --silver-color: #c0c0c0;
  --success-color: #00ff88;
}

body {
  font-family: 'Rajdhani', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  scroll-behavior: smooth;
  background-color: var(--dark-color);
  color: var(--light-color);
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(0, 102, 255, 0.1) 0%, transparent 20%),
    radial-gradient(circle at 90% 80%, rgba(0, 243, 255, 0.1) 0%, transparent 20%);
}

/* Navbar */
.navbar {
  background-color: rgba(10, 10, 10, 0.9);
  box-shadow: 0 0 15px rgba(0, 243, 255, 0.3);
  padding: 15px 0;
  border-bottom: 1px solid var(--primary-color);
  backdrop-filter: blur(10px);
}

.navbar-brand {
  font-family: 'Aldrich', 'Orbitron', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--primary-color) !important;
  text-shadow: 0 0 10px rgba(0, 243, 255, 0.7);
}

.nav-link {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 500;
  margin: 0 5px;
  transition: all 0.3s ease;
  color: var(--silver-color) !important;
  position: relative;
}

.nav-link:hover {
  color: var(--primary-color) !important;
  text-shadow: 0 0 8px rgba(0, 243, 255, 0.7);
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--primary-color);
  transition: width 0.3s ease;
  box-shadow: 0 0 5px var(--primary-color);
}

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

/* Project Hero Section */
.project-hero {
  background: linear-gradient(135deg, var(--dark-color), var(--medium-dark));
  color: white;
  padding: 150px 0 120px;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--primary-color);
  box-shadow: 0 0 30px rgba(0, 102, 255, 0.3);
}

.project-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    linear-gradient(90deg, transparent 49%, rgba(0, 243, 255, 0.1) 50%, transparent 51%),
    linear-gradient(transparent 49%, rgba(0, 243, 255, 0.1) 50%, transparent 51%);
  background-size: 50px 50px;
  opacity: 0.3;
}

.project-hero-content {
  position: relative;
  z-index: 1;
}

.project-hero h1 {
  font-family: 'Aldrich', 'Orbitron', sans-serif;
  font-size: 3.5rem;
  font-weight: 900;
  margin-bottom: 1rem;
  text-shadow: 0 0 15px rgba(0, 243, 255, 0.8);
  color: var(--primary-color);
  letter-spacing: 2px;
}

.project-hero p {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.3rem;
  max-width: 600px;
  margin: 0 auto 2rem;
  color: var(--silver-color);
}

.project-hero .lead {
  color: var(--accent-color);
  font-weight: 600;
}

.btn-primary-custom {
  font-family: 'Rajdhani', sans-serif;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border: none;
  padding: 12px 30px;
  font-weight: 600;
  border-radius: 5px;
  transition: all 0.3s ease;
  box-shadow: 0 0 15px rgba(0, 243, 255, 0.5);
  color: var(--dark-color);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary-custom::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s;
  z-index: -1;
}

.btn-primary-custom:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 20px rgba(0, 243, 255, 0.7);
  color: var(--dark-color);
}

.btn-primary-custom:hover::before {
  left: 100%;
}

.btn-outline-primary-custom {
  font-family: 'Rajdhani', sans-serif;
  background: transparent;
  border: 2px solid var(--primary-color);
  padding: 10px 28px;
  font-weight: 600;
  border-radius: 5px;
  transition: all 0.3s ease;
  color: var(--primary-color);
}

.btn-outline-primary-custom:hover {
  background: var(--primary-color);
  color: var(--dark-color);
  box-shadow: 0 0 15px rgba(0, 243, 255, 0.5);
}

/* Section Titles */
.project-section-title {
  font-family: 'Aldrich', 'Orbitron', sans-serif;
  color: var(--primary-color);
  margin-bottom: 3rem;
  text-align: center;
  position: relative;
  font-weight: 700;
  letter-spacing: 1px;
}

.project-section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), transparent);
  border-radius: 2px;
  box-shadow: 0 0 8px var(--primary-color);
}

/* Project Description Section */
.project-description {
  background-color: var(--dark-color);
}

.project-description h3 {
  font-family: 'Aldrich', 'Orbitron', sans-serif;
  color: var(--accent-color);
  font-weight: 700;
}

.project-description p {
  font-family: 'Rajdhani', sans-serif;
  color: var(--silver-color);
  font-size: 1.1rem;
}

.role-list li {
  font-family: 'Rajdhani', sans-serif;
  margin-bottom: 10px;
  padding-left: 25px;
  position: relative;
  color: var(--silver-color);
}

.role-list li::before {
  content: '✓';
  color: var(--success-color);
  font-weight: bold;
  position: absolute;
  left: 0;
  text-shadow: 0 0 5px var(--success-color);
}

/* Project Gallery */
.project-gallery {
  margin-top: 1rem;
}

.gallery-item {
  margin-bottom: 30px;
  transition: all 0.4s ease;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(0, 243, 255, 0.3);
  background-color: var(--medium-dark);
  padding: 15px;
}

.gallery-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  transition: all 0.4s ease;
  filter: grayscale(30%);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.gallery-item:hover img {
  transform: translateY(-10px) scale(1.03);
  filter: grayscale(0%);
  box-shadow: 0 15px 30px rgba(0, 243, 255, 0.4);
}

.gallery-item p {
  font-family: 'Rajdhani', sans-serif;
  color: var(--silver-color);
  margin-top: 15px;
  font-weight: 600;
}

/* Project Features Section */
.project-features {
  background-color: var(--medium-dark);
}

.feature-card {
  background: var(--dark-color);
  border-radius: 10px;
  padding: 30px 20px;
  text-align: center;
  height: 100%;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border-top: 4px solid var(--primary-color);
  border: 1px solid rgba(0, 243, 255, 0.2);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 243, 255, 0.3);
  border-color: var(--primary-color);
}

.feature-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 20px;
  text-shadow: 0 0 10px rgba(0, 243, 255, 0.5);
}

.feature-card h4 {
  font-family: 'Aldrich', 'Orbitron', sans-serif;
  color: var(--primary-color);
  font-weight: 700;
  margin-bottom: 15px;
}

.feature-card p {
  font-family: 'Rajdhani', sans-serif;
  color: var(--silver-color);
}

/* Footer */
footer {
  background: linear-gradient(135deg, var(--dark-color), #000);
  color: var(--silver-color);
  text-align: center;
  padding: 30px 0;
  margin-top: 60px;
  border-top: 1px solid rgba(0, 243, 255, 0.3);
}

footer p {
  font-family: 'Rajdhani', sans-serif;
}

.social-links {
  margin-top: 15px;
}

.social-links a {
  color: var(--silver-color);
  font-size: 1.2rem;
  margin: 0 10px;
  transition: all 0.3s ease;
}

.social-links a:hover {
  color: var(--primary-color);
  transform: translateY(-3px);
  text-shadow: 0 0 10px rgba(0, 243, 255, 0.7);
}

/* HUD Elements */
.hud-corner {
  position: fixed;
  width: 150px;
  height: 150px;
  z-index: -1;
  opacity: 0.1;
}

.hud-top-left {
  top: 0;
  left: 0;
  border-top: 2px solid var(--primary-color);
  border-left: 2px solid var(--primary-color);
  box-shadow: -5px -5px 15px rgba(0, 243, 255, 0.3);
}

.hud-top-right {
  top: 0;
  right: 0;
  border-top: 2px solid var(--primary-color);
  border-right: 2px solid var(--primary-color);
  box-shadow: 5px -5px 15px rgba(0, 243, 255, 0.3);
}

.hud-bottom-left {
  bottom: 0;
  left: 0;
  border-bottom: 2px solid var(--primary-color);
  border-left: 2px solid var(--primary-color);
  box-shadow: -5px 5px 15px rgba(0, 243, 255, 0.3);
}

.hud-bottom-right {
  bottom: 0;
  right: 0;
  border-bottom: 2px solid var(--primary-color);
  border-right: 2px solid var(--primary-color);
  box-shadow: 5px 5px 15px rgba(0, 243, 255, 0.3);
}

/* Project Gallery Slider */
.project-gallery-slider {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(0, 243, 255, 0.3);
  background-color: var(--medium-dark);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.slider-main-container {
  position: relative;
  height: 400px;
  overflow: hidden;
}

.slider-main-image {
  width: 100%;
  height: 100%;
  position: relative;
}

.slider-main-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: all 0.5s ease;
  background-color: var(--dark-color);
}

.slider-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
  color: white;
  padding: 20px;
  transform: translateY(0);
  backdrop-filter: blur(2px);
}

.slider-overlay h4 {
  font-family: 'Aldrich', 'Orbitron', sans-serif;
  color: var(--primary-color);
  font-weight: 700;
  margin-bottom: 5px;
  text-shadow: 0 0 10px rgba(0, 243, 255, 0.5);
}

.slider-overlay p {
  font-family: 'Rajdhani', sans-serif;
  color: var(--silver-color);
  font-size: 0.9rem;
  margin: 0;
}

/* Navigation Arrows */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background-color: rgba(0, 243, 255, 0.2);
  border: 1px solid var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
  backdrop-filter: blur(5px);
}

.slider-arrow:hover {
  background-color: var(--primary-color);
  color: var(--dark-color);
  box-shadow: 0 0 15px var(--primary-color);
}

.prev-arrow {
  left: 20px;
}

.next-arrow {
  right: 20px;
}

/* Thumbnail Navigation */
.slider-thumbnails {
  display: flex;
  padding: 15px;
  background-color: rgba(10, 10, 10, 0.8);
  border-top: 1px solid rgba(0, 243, 255, 0.2);
  gap: 10px;
}

.thumbnail-item {
  flex: 1;
  cursor: pointer;
  border-radius: 5px;
  overflow: hidden;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  position: relative;
}

.thumbnail-item.active {
  border-color: var(--primary-color);
  box-shadow: 0 0 10px rgba(0, 243, 255, 0.5);
}

.thumbnail-item img {
  width: 100%;
  height: 80px;
  object-fit: cover;
  filter: grayscale(70%);
  transition: all 0.3s ease;
  background-color: var(--dark-color);
}

.thumbnail-item.active img {
  filter: grayscale(0%);
}

.thumbnail-item:hover img {
  filter: grayscale(0%);
  transform: scale(1.05);
}

.thumbnail-item span {
  font-family: 'Rajdhani', sans-serif;
  display: block;
  text-align: center;
  padding: 5px;
  background-color: rgba(0, 0, 0, 0.7);
  color: var(--silver-color);
  font-size: 0.8rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.thumbnail-item.active span {
  background-color: var(--primary-color);
  color: var(--dark-color);
}

/* Loading state untuk gambar */
.slider-main-image img:not([src]) {
  background: linear-gradient(45deg, var(--medium-dark), var(--dark-color));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--silver-color);
}

.slider-main-image img:not([src])::after {
  content: 'Loading...';
  font-size: 1.2rem;
}

/* Additional fixes for gallery slider */
.slider-main-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background-color: var(--dark-color);
  transition: opacity 0.3s ease;
}

.thumbnail-item {
  cursor: pointer;
  transition: all 0.3s ease !important;
}

.thumbnail-item:hover {
  border-color: var(--accent-color) !important;
}

.thumbnail-item.active {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 15px rgba(0, 243, 255, 0.7) !important;
}

/* Ensure arrows are visible and clickable */
.slider-arrow {
  z-index: 100 !important;
  pointer-events: auto !important;
}

/* Make gallery focusable for keyboard navigation */
.project-gallery-slider:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Ensure all interactive elements are clickable */
.slider-arrow,
.thumbnail-item,
.thumbnail-item img {
  pointer-events: auto !important;
  cursor: pointer !important;
}

.slider-arrow {
  z-index: 1000 !important;
}

.thumbnail-item {
  position: relative;
  z-index: 10;
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .project-hero h1 {
    font-size: 2.8rem;
  }
}

@media (max-width: 768px) {
  .project-hero h1 {
    font-size: 2.2rem;
  }
  
  .project-hero p {
    font-size: 1.1rem;
  }
  
  .hud-corner {
    width: 80px;
    height: 80px;
  }
  
  .project-gallery .col-md-6 {
    margin-bottom: 20px;
  }
  
  .slider-main-container {
    height: 300px;
  }
  
  .slider-arrow {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
  
  .prev-arrow {
    left: 10px;
  }
  
  .next-arrow {
    right: 10px;
  }
  
  .thumbnail-item img {
    height: 60px;
  }
  
  .thumbnail-item span {
    font-size: 0.7rem;
  }
}

/* Additional typography improvements */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Aldrich', 'Orbitron', sans-serif;
}

strong {
  font-weight: 600;
}

.lead {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 500;
}