/* Reset and Core Variables */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --bg-color: #0b0f19;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  /* Harmonious Tailwind-like HSL gradients & accents */
  --accent-color: #10b981; /* Emerald */
  --accent-glow: rgba(16, 185, 129, 0.15);
  
  --card-bg: rgba(15, 23, 42, 0.35);
  --card-border: rgba(255, 255, 255, 0.06);
  --card-border-hover: rgba(255, 255, 255, 0.15);
  --card-glow: rgba(255, 255, 255, 0.02);
  
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html, body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: var(--font-body);
  min-height: 100vh;
  overflow-x: hidden;
  scroll-behavior: smooth;
  line-height: 1.6;
}

/* Ambient Background Glow */
.ambient-glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  z-index: -1;
  pointer-events: none;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.12;
  animation: float 20s infinite alternate ease-in-out;
}

.orb-1 {
  background: radial-gradient(circle, #3b82f6 0%, transparent 70%);
  width: 600px;
  height: 600px;
  top: -200px;
  left: -100px;
}

.orb-2 {
  background: radial-gradient(circle, #10b981 0%, transparent 70%);
  width: 600px;
  height: 600px;
  bottom: -200px;
  right: -100px;
  animation-delay: -5s;
}

.orb-3 {
  background: radial-gradient(circle, #8b5cf6 0%, transparent 70%);
  width: 500px;
  height: 500px;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.08;
  animation: float-slow 30s infinite alternate ease-in-out;
}

@keyframes float {
  0% { transform: translateY(0) scale(1); }
  100% { transform: translateY(50px) scale(1.1) rotate(30deg); }
}

@keyframes float-slow {
  0% { transform: translate(-50%, -50%) rotate(0deg) scale(0.9); }
  100% { transform: translate(-45%, -45%) rotate(180deg) scale(1.1); }
}

/* Page Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  justify-content: space-between;
}

/* Header Section */
header {
  text-align: center;
  margin-top: 4rem;
  margin-bottom: 5rem;
  animation: fadeInDown 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.logo-container {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, #ffffff 30%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
  display: inline-block;
}

.logo-accent {
  background: linear-gradient(135deg, #10b981 0%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.tagline {
  font-family: var(--font-body);
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0.5rem auto 0;
  font-weight: 400;
}

/* Grid Layout */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: auto;
  animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}

/* Glassmorphism Card Style */
.project-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  overflow: hidden;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2), inset 0 1px 1px rgba(255, 255, 255, 0.05);
  position: relative;
  text-decoration: none;
  color: inherit;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, transparent 100%);
  pointer-events: none;
  border-radius: 20px;
}

.project-card:hover {
  transform: translateY(-8px);
  border-color: var(--card-border-hover);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 
              0 0 30px rgba(16, 185, 129, 0.1),
              inset 0 1px 1px rgba(255, 255, 255, 0.1);
}

/* Image Container */
.card-media {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: #0f172a;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.project-card:hover .card-media img {
  transform: scale(1.06);
}

.card-media-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, rgba(11, 15, 25, 0) 50%, rgba(11, 15, 25, 0.85) 100%);
  pointer-events: none;
}

/* Card Content */
.card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.badge {
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-color);
  border: 1px solid rgba(16, 185, 129, 0.2);
  padding: 0.25rem 0.75rem;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge.purple {
  background: rgba(139, 92, 246, 0.1);
  color: #a78bfa;
  border: 1px solid rgba(139, 92, 246, 0.2);
}

.badge.future {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.project-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.project-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

/* Footer / Action styles in card */
.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  position: relative;
  padding: 0.5rem 0;
  transition: var(--transition-smooth);
}

.project-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, #10b981 0%, #3b82f6 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.project-card:hover .project-link::after {
  transform: scaleX(1);
}

.project-link svg {
  transition: transform 0.3s ease;
}

.project-card:hover .project-link svg {
  transform: translateX(4px);
}

/* Future / Placeholder Card */
.project-card.placeholder {
  border-style: dashed;
  border-width: 2px;
  background: rgba(15, 23, 42, 0.15);
  justify-content: center;
  align-items: center;
  min-height: 380px;
  cursor: default;
}

.project-card.placeholder:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--card-border);
}

.placeholder-content {
  text-align: center;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--text-muted);
}

.placeholder-icon {
  margin-bottom: 1.25rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.02);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.placeholder-content h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

/* Footer Section */
footer {
  text-align: center;
  margin-top: 6rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  font-size: 0.875rem;
  animation: fadeIn 1.2s ease both;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

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

/* Responsive Overrides */
@media (max-width: 640px) {
  .logo-text {
    font-size: 2.5rem;
  }
  .tagline {
    font-size: 1.1rem;
  }
  header {
    margin-top: 2rem;
    margin-bottom: 3rem;
  }
  .projects-grid {
    grid-template-columns: 1fr;
  }
}