/* Landing page styles (Tailwind via CDN is available, but keep CSS self-sufficient) */
:root { --glass-bg: #1f293799; --glass-border: rgba(75,85,99,0.6); }

.btn-primary {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.75rem 1.25rem; border-radius: 0.375rem;
  background-color: #eab308; color: #111827; font-weight: 600;
  box-shadow: 0 10px 20px rgba(234,179,8,0.2);
  transition: background-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.btn-primary:hover { background-color: #f59e0b; }

.btn-secondary {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.75rem 1.25rem; border-radius: 0.375rem;
  border: 1px solid #4b5563; background-color: #1f2937; color: #f3f4f6;
  transition: background-color .2s ease, border-color .2s ease;
}
.btn-secondary:hover { background-color: #374151; border-color: #6b7280; }

.btn-link { display: inline-flex; align-items: center; color: #fbbf24; text-decoration: underline; text-underline-offset: 4px; }
.btn-link:hover { color: #fcd34d; }

.glass-card {
  background-color: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 0.75rem;
  box-shadow: 0 20px 40px rgba(0,0,0,0.35);
  backdrop-filter: blur(6px);
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease, background-color .35s ease;
  will-change: transform;
}

.feat { padding: 1.5rem; transition: transform .3s ease, box-shadow .3s ease; background-color: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 0.75rem; box-shadow: 0 10px 25px rgba(0,0,0,.25); }
.feat:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,.35); }
.feat-icon { font-size: 1.25rem; margin-bottom: 0.5rem; }
.feat-title { font-size: 1.125rem; font-weight: 600; margin-bottom: 0.25rem; }
.feat-text { color: #d1d5db; }

.kpi { font-size: 1.875rem; font-weight: 800; color: #fbbf24; }
.kpi-label { font-size: 0.875rem; color: #9ca3af; }

.cta { padding: 2rem; display: flex; flex-direction: column; gap: 1rem; background-color: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 0.75rem; }
@media (min-width: 768px) { .cta { flex-direction: row; align-items: center; justify-content: space-between; } }

.i-dot { display:inline-block; width:8px; height:8px; background:#22c55e; border-radius:9999px; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* Subtle pulsing */
@keyframes pulse-slow { 0%, 100% { opacity:.5 } 50% { opacity:1 } }
.animate-pulse-slow { animation: pulse-slow 6s ease-in-out infinite; }

/* Rotation helpers */
.rotate-1 { transform: rotate(1.5deg); }
.rotate-neg2 { transform: rotate(-2deg); }

/* Screenshot visuals */
.screenshot {
  display: block;
  border-radius: 0.5rem;
  border: 1px solid #374151;
  background-color: #111827;
  box-shadow: 0 12px 30px rgba(0,0,0,0.35);
  object-fit: cover;
  transform-origin: center center;
  transition: transform .45s cubic-bezier(.2,.8,.2,1), box-shadow .35s ease, filter .35s ease;
  /* no cursor override; let it inherit for a cleaner look */
}

/* Hover zoom within cards */
.glass-card:hover .screenshot,
.glass-card:focus-within .screenshot {
  transform: none; /* image follows card scale to avoid double-scaling */
  box-shadow: 0 22px 65px rgba(0,0,0,0.55);
  filter: saturate(1.06) contrast(1.03);
}

/* Card lift on hover */
.glass-card:hover,
.glass-card:focus-within {
  transform: translateY(-4px) scale(1.35);
  box-shadow: 0 28px 80px rgba(0,0,0,0.6);
  border-color: #6b7280;
  background-color: rgba(31,41,55,0.7);
  position: relative;
  z-index: 3;
}

/* Preserve rotation on hover for rotated cards */
.glass-card.rotate-1:hover,
.glass-card.rotate-1:focus-within { transform: rotate(1.5deg) translateY(-4px) scale(1.35); }
.glass-card.rotate-neg2:hover,
.glass-card.rotate-neg2:focus-within { transform: rotate(-2deg) translateY(-4px) scale(1.35); }

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  .screenshot { transition: none; }
  .glass-card { transition: none; }
}

/* Lightbox overlay */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 1rem;
}
.lightbox.active { display: flex; animation: lb-fade .18s ease-out; }
.lightbox img { max-width: 95vw; max-height: 85vh; border-radius: 0.5rem; box-shadow: 0 25px 80px rgba(0,0,0,0.6); touch-action: auto; }
@keyframes lb-fade { from { opacity: 0 } to { opacity: 1 } }

/* Lightbox controls */
.lightbox .lb-btn {
  position: absolute;
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 9999px;
  background: rgba(17,24,39,0.6);
  border: 1px solid rgba(255,255,255,0.15);
  color: #f9fafb; font-size: 22px; line-height: 1;
  box-shadow: 0 10px 25px rgba(0,0,0,0.35);
  transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
}
.lightbox .lb-btn:hover { background: rgba(17,24,39,0.75); box-shadow: 0 14px 35px rgba(0,0,0,0.45); }
.lightbox .lb-close { top: 12px; right: 12px; }
.lightbox .lb-prev { left: 10px; top: 50%; transform: translateY(-50%); }
.lightbox .lb-next { right: 10px; top: 50%; transform: translateY(-50%); }

@media (max-width: 640px) {
  .lightbox .lb-btn { width: 48px; height: 48px; font-size: 24px; }
  .lightbox .lb-prev { left: 6px; }
  .lightbox .lb-next { right: 6px; }
  .lightbox .lb-close { top: 8px; right: 8px; }
}

/* Prevent background scroll when lightbox open */
body.modal-open { overflow: hidden; }

/* Mobile adjustments: ease hover intensity on small screens */
@media (max-width: 640px) {
  .glass-card:hover,
  .glass-card:focus-within { transform: translateY(-2px) scale(1.08); box-shadow: 0 18px 50px rgba(0,0,0,0.5); }
  .glass-card.rotate-1:hover,
  .glass-card.rotate-1:focus-within { transform: rotate(1.5deg) translateY(-2px) scale(1.08); }
  .glass-card.rotate-neg2:hover,
  .glass-card.rotate-neg2:focus-within { transform: rotate(-2deg) translateY(-2px) scale(1.08); }
}