/*=============================================================================
  GLIMPSE 3D - PREMIUM THEME
=============================================================================*/
:root {
  /* Colors */
  --bg-color: #040914;
  --bg-secondary: rgba(15, 23, 42, 0.6);
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  
  --primary: #6366f1; /* Indigo */
  --primary-glow: rgba(99, 102, 241, 0.5);
  --secondary: #ec4899; /* Pink */
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  
  /* Layout */
  --container-width: 1200px;
  --nav-height: 80px;

  /* Typography */
  --font-main: 'Inter', sans-serif;
  --font-heading: 'Outfit', sans-serif;

  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  font-weight: 700;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
}
.container-sm {
  max-width: 800px;
}

.section {
  padding: 8rem 0;
  position: relative;
  z-index: 2;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem auto;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
}

.pb-x {
  padding-bottom: 6rem;
}
.mt-4 {
  margin-top: 2rem;
}
.w-full {
  width: 100%;
}

/* Glassmorphism */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.glass-card {
  background: rgba(20, 25, 40, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  border-radius: 99px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-size: 0.95rem;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #818cf8);
  color: white;
  box-shadow: 0 0 20px var(--primary-glow);
}

.btn-primary:hover {
  box-shadow: 0 0 30px var(--primary-glow);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--text-main);
}

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

.btn-coffee {
  background-color: #FFDD00;
  color: #000;
  margin-bottom: 1rem;
}
.btn-coffee:hover {
  background-color: #fce236;
}

.btn-kofi {
  background-color: #29abe0;
  color: white;
}
.btn-kofi:hover {
  background-color: #4ebdf0;
}

/* Animations */
.shine-effect {
  position: relative;
  overflow: hidden;
}
.shine-effect::after {
  content: '';
  position: absolute;
  top: 0;
  left: -150%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transform: skewX(-20deg);
  animation: shine 4s infinite;
}

@keyframes shine {
  0% { left: -150%; }
  20% { left: 150%; }
  100% { left: 150%; }
}

/* Background Effects */
.bg-effects {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.5;
}

.orb-1 {
  top: -10%;
  right: 10%;
  width: 500px;
  height: 500px;
  background: var(--primary);
  animation: floatOrb 20s ease-in-out infinite alternate;
}

.orb-2 {
  bottom: -10%;
  left: -5%;
  width: 600px;
  height: 600px;
  background: var(--secondary);
  opacity: 0.3;
  animation: floatOrb 25s ease-in-out infinite alternate-reverse;
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(circle at center, black, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at center, black, transparent 80%);
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(50px, 50px) scale(1.1); }
  100% { transform: translate(-30px, -20px) scale(0.9); }
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 100;
  transition: var(--transition);
  display: flex;
  align-items: center;
}

.navbar.scrolled {
  background: rgba(4, 9, 20, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.5px;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 8px;
  position: relative;
}
.logo-icon::after {
  content:'';
  position: absolute;
  inset: 2px;
  background: var(--bg-color);
  border-radius: 6px;
  border: 2px solid transparent;
}
.navbar.scrolled .logo-icon::after {
  background: transparent;
}


.logo-highlight {
  color: var(--primary);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
}

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

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-main);
  transition: var(--transition);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  position: relative;
  z-index: 10;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: #a5b4fc;
  border-radius: 99px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  letter-spacing: 0.5px;
}

.hero-title {
  font-size: 4.5rem;
  letter-spacing: -1.5px;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  max-width: 90%;
}

.hero-cta {
  display: flex;
  gap: 1rem;
}

/* Hero Visual */
.status-bar {
  padding: 12px 16px;
  background: rgba(0,0,0,0.2);
  display: flex;
  gap: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.status-dot.red { background: #ff5f56; }
.status-dot.yellow { background: #ffbd2e; }
.status-dot.green { background: #27c93f; }

.visual-content {
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  perspective: 1000px;
}

.wireframe-model {
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at center, rgba(99,102,241,0.1) 0%, transparent 70%),
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 100% 100%, 40px 40px, 40px 40px;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 3D Cube Animation for Hero */
.cube {
  width: 120px;
  height: 120px;
  position: relative;
  transform-style: preserve-3d;
  animation: rotateCube 15s infinite linear;
}

.face {
  position: absolute;
  width: 120px;
  height: 120px;
  border: 2px solid var(--primary);
  background: rgba(99, 102, 241, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: white;
  text-shadow: 0 0 10px var(--primary);
  box-shadow: inset 0 0 20px rgba(99, 102, 241, 0.3);
}

.front  { transform: translateZ(60px); }
.back   { transform: rotateY(180deg) translateZ(60px); }
.right  { transform: rotateY(90deg) translateZ(60px); }
.left   { transform: rotateY(-90deg) translateZ(60px); }
.top    { transform: rotateX(90deg) translateZ(60px); }
.bottom { transform: rotateX(-90deg) translateZ(60px); }

@keyframes rotateCube {
  0% { transform: rotateX(0deg) rotateY(0deg); }
  100% { transform: rotateX(360deg) rotateY(360deg); }
}

/* Features Grind */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.feature-card {
  padding: 2.5rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.2), 0 0 20px rgba(99, 102, 241, 0.1);
  border-color: rgba(99, 102, 241, 0.3);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: rgba(99, 102, 241, 0.1);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--primary);
}

/* Showcase (Videos) */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.video-card {
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.video-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255,255,255,0.2);
}

.video-thumbnail {
  height: 200px;
  position: relative;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-thumbnail::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.3);
  transition: var(--transition);
}

.video-card:hover .video-thumbnail::before {
  background: rgba(0,0,0,0.1);
}

/* Placeholder backgrounds for videos */
.bg-1 { background: linear-gradient(135deg, #2c3e50, #3498db); }
.bg-2 { background: linear-gradient(135deg, #1a2a6c, #b21f1f, #fdbb2d); }
.bg-3 { background: linear-gradient(135deg, #0f2027, #203a43, #2c5364); }
.bg-4 { background: linear-gradient(135deg, #8E2DE2, #4A00E0); }
.bg-5 { background: linear-gradient(135deg, #11998e, #38ef7d); }
.bg-6 { background: linear-gradient(135deg, #ff9966, #ff5e62); }

.play-btn {
  width: 60px;
  height: 60px;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(4px);
  border-radius: 50%;
  position: relative;
  z-index: 2;
  border: 1px solid rgba(255,255,255,0.5);
  transition: var(--transition);
}

.play-btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 55%;
  transform: translate(-50%, -50%);
  border-left: 15px solid white;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
}

.video-card:hover .play-btn {
  transform: scale(1.1);
  background: var(--primary);
  border-color: var(--primary);
}

.duration {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(0,0,0,0.8);
  color: white;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  z-index: 2;
  transition: var(--transition);
}

.video-card.playing .play-btn {
  opacity: 0;
  transform: scale(0.8);
}

.video-card.playing .duration {
  opacity: 0;
}

.video-info {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.video-info h3 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.watch-link {
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
}
.watch-link:hover {
  text-decoration: underline;
}

.cta-center {
  text-align: center;
}

/* Gallery Section */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 16 / 9;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.gallery-item:hover img {
  transform: scale(1.08); /* slight zoom on hover */
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.5); /* dark semi-transparent overlay */
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay svg {
  transform: scale(0.5);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.gallery-item:hover .gallery-overlay svg {
  transform: scale(1);
}

/* Lightbox Modal */
.lightbox {
  position: fixed;
  z-index: 9999;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(4, 9, 20, 0.95);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-content {
  max-width: 90vw;
  max-height: 90vh;
  border-radius: 12px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  transform: scale(0.9);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.lightbox.active .lightbox-content {
  transform: scale(1);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 40px;
  font-weight: 300;
  cursor: pointer;
  transition: var(--transition);
  line-height: 1;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}

.lightbox-close:hover {
  color: white;
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}

/* Roadmap */
.bg-overlay {
  background: linear-gradient(to bottom, rgba(4, 9, 20, 0), rgba(99, 102, 241, 0.05));
  border-top: 1px solid rgba(255,255,255,0.02);
}

.roadmap-timeline {
  position: relative;
  padding-left: 2rem;
}

.roadmap-timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -2rem;
  top: 1.5rem;
  width: 16px;
  height: 16px;
  background: var(--bg-color);
  border: 4px solid var(--primary);
  border-radius: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 10px var(--primary-glow);
}

.timeline-content {
  padding: 2rem;
}
.timeline-content h4 {
  color: var(--text-main);
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}

/* Support Grid */
.support-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 4rem;
  align-items: center;
}

.support-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.donation-card {
  padding: 3rem;
  text-align: center;
}

.coffee-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.donation-links {
  display: flex;
  flex-direction: column;
  margin-top: 1.5rem;
}

/* Footer */
.footer {
  border-top: 1px solid var(--glass-border);
  padding: 4rem 0 2rem;
  background: #02040a;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  margin-top: 1rem;
}

.footer-links {
  display: contents;
}

.link-group h4 {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.link-group a {
  display: block;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
  transition: var(--transition);
}

.link-group a:hover {
  color: var(--primary);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  justify-content: space-between;
  color: rgba(255,255,255,0.4);
  font-size: 0.9rem;
}

/* Scroll Animations */
.fade-in {
  opacity: 0;
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-up {
  transform: translateY(30px);
}

.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }
.delay-3 { transition-delay: 0.6s; }

/* Responsive */
@media (max-width: 992px) {
  .hero-container, .support-grid, .footer-top {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .hero-content {
    text-align: center;
  }
  
  .hero-cta {
    justify-content: center;
  }
  
  .hero-title {
    font-size: 3.5rem;
  }
  
  .section-title.text-left {
    text-align: center;
  }
  
  .support-buttons {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .nav-links, .nav-btn {
    display: none;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .section {
    padding: 5rem 0;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
    text-align: center;
  }
}