/* Cinematic Glass Portfolio Styling */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@400;500;600;700;800&display=swap');

/* --- Reset & Variables --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

:root {
  --bg-dark: #0a0b10;
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-muted: rgba(255, 255, 255, 0.45);
  --accent-glow-1: rgba(99, 102, 241, 0.15); /* Soft Indigo */
  --accent-glow-2: rgba(20, 184, 166, 0.12); /* Soft Teal */
  --accent-glow-3: rgba(139, 92, 246, 0.1);  /* Soft Violet */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

/* --- Animated Ambient Cinematic Background --- */
.bg-ambient {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
  background: radial-gradient(circle at 50% 50%, #11131e 0%, #0a0b10 100%);
}

.bg-glow-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.8;
  mix-blend-mode: screen;
  pointer-events: none;
}

.blob-1 {
  width: 600px;
  height: 600px;
  background: var(--accent-glow-1);
  top: -10%;
  left: 10%;
  animation: float-blob-1 25s infinite alternate ease-in-out;
}

.blob-2 {
  width: 500px;
  height: 500px;
  background: var(--accent-glow-2);
  bottom: 10%;
  right: 15%;
  animation: float-blob-2 20s infinite alternate ease-in-out;
}

.blob-3 {
  width: 450px;
  height: 450px;
  background: var(--accent-glow-3);
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: float-blob-3 30s infinite alternate ease-in-out;
}

@keyframes float-blob-1 {
  0% {
    transform: translate(0, 0) scale(1);
  }
  100% {
    transform: translate(80px, 60px) scale(1.1);
  }
}

@keyframes float-blob-2 {
  0% {
    transform: translate(0, 0) scale(1);
  }
  100% {
    transform: translate(-90px, -50px) scale(1.15);
  }
}

@keyframes float-blob-3 {
  0% {
    transform: translate(-50%, -50%) rotate(0deg) scale(0.95);
  }
  100% {
    transform: translate(-40%, -60%) rotate(180deg) scale(1.05);
  }
}

/* --- Reusable Glassmorphism Class --- */
.glass-panel {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
  border-radius: 16px;
  transition: var(--transition-smooth);
}

/* --- Hero Section --- */
#hero {
  min-height: 100vh;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem;
  position: relative;
  z-index: 10;
}

.hero-container {
  width: 100%;
  max-width: 720px;
  padding: 3rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

/* Subtle border animation/glow update to make it look ultra-premium */
.hero-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 16px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0) 50%, rgba(255,255,255,0.05) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.hero-tag {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.5rem 1.2rem;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.02);
  margin-bottom: 0.5rem;
  display: inline-block;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  background: linear-gradient(180deg, #ffffff 0%, rgba(255, 255, 255, 0.8) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.25rem;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 300;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 600px;
  margin-bottom: 1.5rem;
}

/* --- Premium Explore Button --- */
.btn-explore {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0.9rem 2.2rem;
  border-radius: 100px;
  cursor: pointer;
  outline: none;
  text-decoration: none;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-explore:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.08);
}

.btn-explore:active {
  transform: translateY(0) scale(0.98);
}

.btn-explore svg {
  transition: var(--transition-smooth);
}

.btn-explore:hover svg {
  transform: translateY(3px);
}

/* --- Responsive Adjustments --- */
@media (max-width: 768px) {
  .hero-container {
    padding: 2rem 1.5rem;
    margin: 1rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
}

/* --- Projects Section --- */
#projects {
  padding: 6rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 10;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.section-subtitle {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-muted);
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(180deg, #ffffff 0%, rgba(255, 255, 255, 0.7) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.header-line {
  width: 50px;
  height: 2px;
  background: rgba(255, 255, 255, 0.15);
  margin-top: 1rem;
  border-radius: 2px;
}

/* --- Projects Flex Grid (Centers Orphan Cards) --- */
.projects-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  width: 100%;
}

/* --- Project Card (9:16 Aspect Ratio) --- */
.project-card {
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 320px;
  aspect-ratio: 9 / 16;
  border-radius: 16px;
  cursor: pointer;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.02) 0%, rgba(255, 255, 255, 0.05) 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transform-style: preserve-3d;
  will-change: transform;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
  border-color: rgba(255, 255, 255, 0.9);
  box-shadow: 0 0 30px rgba(255, 255, 255, 0.35), 0 4px 30px rgba(0, 0, 0, 0.5);
}

/* Fallback card content when image is missing/broken */
.card-fallback {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: radial-gradient(circle at center, #1b1e2f 0%, #0d0f17 100%);
  color: var(--text-muted);
  padding: 2rem;
  text-align: center;
  z-index: 0;
}

.fallback-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  opacity: 0.3;
}

.fallback-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 500;
  opacity: 0.25;
}

/* Game image overlay */
.project-card img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0; /* Starts hidden, fades in when loaded successfully */
  transition: opacity 0.5s ease;
}

.project-card img.loaded {
  opacity: 0.95; /* Keep it slightly translucent to blend with the card background */
}

/* Content Container overlay */
.project-card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 2;
  padding: 24px 20px 20px 20px;
  background: linear-gradient(to top, rgba(10, 11, 16, 0.98) 0%, rgba(10, 11, 16, 0.7) 60%, transparent 100%);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.project-card-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}

.project-card-description {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 300;
  line-height: 1.5;
  color: var(--text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  min-height: 3.8em; /* Reserve height for exactly 3 lines */
}

/* Action Link Button */
.btn-play-game {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.7rem 1rem;
  border-radius: 8px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition-smooth);
  margin-top: 0.5rem;
}

.btn-play-game:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.btn-play-game:active {
  transform: translateY(0);
}

.btn-play-game svg {
  transition: var(--transition-smooth);
}

.btn-play-game:hover svg {
  transform: translateX(3px);
}

/* --- Skills Section --- */
#skills {
  padding: 6rem 2rem 10rem 2rem; /* Generous bottom padding for empty footer spacing */
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 10;
}

.skills-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.2rem;
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
}

/* Levitating wrapper for organic cloud effect */
.skill-badge-wrapper {
  display: inline-block;
  animation: floatGlass 5s ease-in-out infinite;
  will-change: transform;
}

.skill-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 30px;
  padding: 12px 24px;
  color: var(--text-primary);
  font-weight: 500;
  letter-spacing: 0.5px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
  cursor: default;
  user-select: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  will-change: transform;
}

.skill-badge:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.25);
  transform: scale(1.06) translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.08);
}

/* --- Floating Keyframes --- */
@keyframes floatGlass {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}