:root {
  --gray-950: #22252b;
  --accent-purple: oklch(65% 0.25 295);
  --accent-blue: oklch(65% 0.22 245);
  --accent-cyan: oklch(75% 0.18 195);
  --primary: oklch(70% 0.22 145);
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #64748b;
  --bg-card: rgba(42, 47, 56, 0.4);
  --border: rgba(148, 163, 184, 0.1);
  --light-subtle: rgba(255, 255, 255, 0.05);
  --shadow-deep: rgba(0, 0, 0, 0.6);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--gray-950);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 30% 40%, rgba(168, 85, 247, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 60%, rgba(59, 130, 246, 0.06) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
  animation: gradientPulse 15s ease-in-out infinite;
}

@keyframes gradientPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.construction-container {
  max-width: 700px;
  padding: 2rem;
  animation: fadeIn 0.6s ease-out;
}

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

.construction-content {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 1.5rem;
  padding: clamp(2rem, 6vw, 3.5rem);
  text-align: center;
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  box-shadow:
    inset 0 1px 0 var(--light-subtle),
    0 16px 48px var(--shadow-deep);
}

.construction-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  border-radius: 1.25rem;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.construction-icon svg {
  width: 40px;
  height: 40px;
  stroke: white;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.construction-badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(148, 163, 184, 0.1);
  border: 1px solid rgba(148, 163, 184, 0.3);
  border-radius: 2rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

.construction-content h1 {
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 1.25rem;
  line-height: 1.2;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue), var(--accent-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.2),
    0 2px 4px rgba(0, 0, 0, 0.3);
  letter-spacing: -0.02em;
}

.construction-description {
  color: var(--text-secondary);
  font-size: clamp(1rem, 2.5vw, 1.1rem);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.construction-features {
  text-align: left;
  list-style: none;
  margin: 2rem 0;
  padding: 0;
}

.construction-features li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 0.75rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.construction-features li::before {
  content: '→';
  position: absolute;
  left: 0.5rem;
  color: var(--accent-blue);
  font-weight: 600;
}

.construction-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}

.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  border-radius: 0.75rem;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), oklch(75% 0.22 145));
  color: #0a0f1a;
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(16, 185, 129, 0.4);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  border-color: var(--accent-blue);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.btn-primary svg,
.btn-secondary svg {
  width: 18px;
  height: 18px;
}

/* Responsive adjustments */
@media (max-width: 640px) {
  .construction-actions {
    flex-direction: column-reverse;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }
}