/* ==========================================================================
   FLIGHTLESS CODE — STUDIO PORTAL DESIGN SYSTEM
   Modern Dark Glassmorphism, Dynamic Ambient Lighting & Micro-Interactions
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@500;600;700;800;900&display=swap');

:root {
  --bg-base: #070a12;
  --bg-surface: rgba(14, 21, 37, 0.75);
  --bg-surface-hover: rgba(22, 33, 58, 0.85);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(99, 102, 241, 0.4);
  
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --accent-cyan: #06b6d4;
  --accent-indigo: #6366f1;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --accent-purple: #a855f7;
  
  --glow-primary: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;
  
  --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-base);
  color: var(--text-main);
  line-height: 1.6;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  background: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(99, 102, 241, 0.22), transparent 70%),
    radial-gradient(ellipse 60% 40% at 90% 40%, rgba(6, 182, 212, 0.12), transparent 60%),
    radial-gradient(ellipse 50% 50% at 10% 80%, rgba(168, 85, 247, 0.14), transparent 60%),
    var(--bg-base);
}

/* Background Grid Pattern */
.bg-grid {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 40%, black 20%, transparent 80%);
  pointer-events: none;
  z-index: 0;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Navigation */
.navbar {
  position: sticky;
  top: 16px;
  z-index: 100;
  margin-top: 16px;
  margin-bottom: 48px;
}

.nav-pill {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: rgba(14, 21, 37, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-main);
}

.brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent-indigo), var(--accent-cyan));
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
}

.brand-name {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(to right, #ffffff, #cbd5e1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-badge {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 2px 8px;
  background: rgba(99, 102, 241, 0.15);
  color: #a5b4fc;
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: var(--radius-pill);
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-item {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition-smooth);
}

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

.nav-btn-support {
  padding: 8px 16px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(6, 182, 212, 0.2));
  border: 1px solid rgba(99, 102, 241, 0.4);
  border-radius: var(--radius-pill);
  color: #e2e8f0;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition-smooth);
}

.nav-btn-support:hover {
  background: linear-gradient(135deg, var(--accent-indigo), var(--accent-cyan));
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
  transform: translateY(-1px);
}

/* Hero Section */
.hero {
  padding: 48px 0 64px;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  color: var(--accent-cyan);
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}

.hero-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4.25rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #ffffff 30%, #a5b4fc 70%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto 36px;
  font-weight: 400;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-value {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #f8fafc;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Ethos & Well-Being Section */
.ethos-card {
  margin: 40px auto 72px;
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.5), rgba(15, 23, 42, 0.7));
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: var(--radius-lg);
  padding: 40px;
  backdrop-filter: blur(16px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
  position: relative;
  overflow: hidden;
}

.ethos-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-indigo), var(--accent-cyan), transparent);
}

.ethos-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34d399;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ethos-heading {
  font-family: 'Outfit', sans-serif;
  font-size: 1.85rem;
  font-weight: 700;
  color: #f8fafc;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.ethos-body {
  font-size: 1.05rem;
  color: #cbd5e1;
  line-height: 1.75;
  margin-bottom: 24px;
}

.ethos-pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.pillar {
  padding: 20px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: var(--transition-smooth);
}

.pillar:hover {
  border-color: rgba(99, 102, 241, 0.3);
  transform: translateY(-2px);
}

.pillar-icon {
  font-size: 1.75rem;
  margin-bottom: 12px;
}

.pillar-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: #f1f5f9;
  margin-bottom: 6px;
}

.pillar-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Projects Showcase Grid */
.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-tag {
  color: var(--accent-indigo);
  text-transform: uppercase;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.section-title {
  font-family: 'Outfit', sans-serif;
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #f8fafc;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  margin-bottom: 80px;
}

.project-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  backdrop-filter: blur(16px);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.project-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  transition: var(--transition-smooth);
  pointer-events: none;
}

.project-card:hover {
  transform: translateY(-6px);
  background: var(--bg-surface-hover);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.project-card.kiwi:hover {
  border-color: rgba(16, 185, 129, 0.4);
}
.project-card.chess:hover {
  border-color: rgba(245, 158, 11, 0.4);
}
.project-card.chorus:hover {
  border-color: rgba(168, 85, 247, 0.4);
}
.project-card.tracker:hover {
  border-color: rgba(6, 182, 212, 0.4);
}

.card-top {
  margin-bottom: 24px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.project-avatar {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.85rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.avatar-kiwi { background: linear-gradient(135deg, #059669, #10b981); }
.avatar-chess { background: linear-gradient(135deg, #b45309, #f59e0b); }
.avatar-chorus { background: linear-gradient(135deg, #7e22ce, #a855f7); }
.avatar-tracker { background: linear-gradient(135deg, #0284c7, #06b6d4); }

.project-status {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.status-live {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-active {
  background: rgba(99, 102, 241, 0.15);
  color: #a5b4fc;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
}

.project-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.45rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}

.project-purpose {
  font-size: 0.95rem;
  color: #cbd5e1;
  margin-bottom: 16px;
  line-height: 1.6;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
}

.tag {
  font-size: 0.75rem;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
}

.card-action {
  display: flex;
  gap: 12px;
}

.btn-primary {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}

.btn-primary:hover {
  background: #ffffff;
  color: #090d16;
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.2);
}

.btn-launch-kiwi:hover { background: #10b981; color: #000; box-shadow: 0 8px 24px rgba(16, 185, 129, 0.3); border-color: #10b981; }
.btn-launch-chess:hover { background: #f59e0b; color: #000; box-shadow: 0 8px 24px rgba(245, 158, 11, 0.3); border-color: #f59e0b; }
.btn-launch-chorus:hover { background: #a855f7; color: #fff; box-shadow: 0 8px 24px rgba(168, 85, 247, 0.3); border-color: #a855f7; }

/* Support & Verification Banner */
.support-banner {
  background: linear-gradient(135deg, rgba(14, 21, 37, 0.9), rgba(15, 23, 42, 0.95));
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.support-content h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #f8fafc;
  margin-bottom: 8px;
}

.support-content p {
  color: var(--text-muted);
  max-width: 600px;
  font-size: 0.95rem;
}

.support-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-support-link {
  padding: 12px 24px;
  background: linear-gradient(135deg, var(--accent-indigo), var(--accent-cyan));
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-pill);
  transition: var(--transition-smooth);
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
}

.btn-support-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(99, 102, 241, 0.5);
}

.btn-email-link {
  padding: 12px 24px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: #e2e8f0;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-pill);
  transition: var(--transition-smooth);
}

.btn-email-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

/* Footer */
footer {
  border-top: 1px solid var(--border-subtle);
  padding: 40px 0 60px;
  text-align: center;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-copy {
  color: var(--text-dim);
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  transition: var(--transition-smooth);
}

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

/* Responsive */
@media (max-width: 768px) {
  .navbar { margin-top: 8px; }
  .nav-links { display: none; }
  .hero { padding: 32px 0 48px; }
  .ethos-card { padding: 24px; }
  .support-banner { padding: 24px; }
  .footer-inner { flex-direction: column; text-align: center; }
}