@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@24,400,0,0');

:root {
  --crimson: #a11d1d;
  --crimson-dark: #7f1616;
  --crimson-soft: rgba(161, 29, 29, 0.05);
  --text-main: #1a1a1a;
  --text-soft: #666666;
  --bg-main: #ffffff;
  --bg-soft: #f8f9fa;
  --border-light: #eeeeee;
}

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--text-main);
  background-color: var(--bg-main);
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

/* Crimson Layout Utilities */
.crimson-shadow {
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.04);
}

.crimson-btn {
  background-color: var(--crimson);
  color: white;
  transition: all 0.3s ease;
}

.crimson-btn:hover {
  background-color: var(--crimson-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(161, 29, 29, 0.2);
}

.dashed-box {
  border: 2px dashed #e2e8f0;
  background: white;
  transition: all 0.3s ease;
}

.dashed-box:hover {
  border-color: var(--crimson);
  background: var(--crimson-soft);
}

.dashed-box.preview-active {
  border-color: transparent;
  background: transparent;
}
.dashed-box.preview-active:hover {
  border-color: transparent;
  background: transparent;
}

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

.animate-float {
  animation: float 6s ease-in-out infinite;
}

/* Premium Interaction Layer */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in {
  animation: fadeIn 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Hover States */
.group:hover .crimson-shadow {
  box-shadow: 0 20px 40px rgba(161, 29, 29, 0.08);
}

.crimson-card {
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.crimson-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.08);
  border-color: var(--crimson);
}

/* Header transition */
nav {
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: visible;
}

/* Custom Cursor or Subtle Glow */
.glow-on-hover:hover {
  box-shadow: 0 0 20px rgba(161, 29, 29, 0.1);
}

/* Analysis Page: Neural Scan Enhancement */
.scan-line-v2 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--crimson), transparent);
  box-shadow: 0 0 15px var(--crimson);
  animation: scanDown 4s linear infinite;
  z-index: 10;
}

@keyframes scanDown {
  0% { top: 0; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

.discovery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

@media (max-width: 1024px) {
  .discovery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .discovery-grid {
    grid-template-columns: 1fr;
  }
}