/* Home Page V2.3 - Water Blue Light */

.hero-section {
  position: relative;
  padding: 6rem 1rem 4rem;
  text-align: center;
  z-index: 10;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: 1;
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

.hero-title span {
  display: block;
  background: linear-gradient(to right, #0e7490, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--secondary);
  font-size: 1.25rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 2rem;
  opacity: 0.9;
}

/* Feature Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  max-width: 1200px;
  margin: 4rem auto 0;
  position: relative;
  z-index: 10;
}

.feature-node {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 20px;
  padding: 2.5rem;
  text-align: left;
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 320px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  /* Softer shadow */
}

.feature-node::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at top right, var(--node-color, var(--primary)), transparent 60%);
  opacity: 0.1;
  transition: opacity 0.3s;
}

.feature-node:hover {
  transform: translateY(-5px);
  border-color: var(--node-color, var(--primary));
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.1);
  background: rgba(255, 255, 255, 0.9);
}

.feature-node:hover::before {
  opacity: 0.2;
}

/* Node Icon */
.node-icon-wrapper {
  width: 70px;
  height: 70px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  font-size: 2rem;
  color: var(--node-color, var(--primary));
  transition: all 0.3s;
  border: 1px solid rgba(14, 116, 144, 0.1);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.feature-node:hover .node-icon-wrapper {
  background: var(--node-color, var(--primary));
  color: #fff;
  transform: scale(1.05);
  box-shadow: 0 10px 20px rgba(6, 182, 212, 0.3);
}

/* Node Content */
.node-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 1rem;
  font-family: 'Space Grotesk', sans-serif;
}

.node-desc {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.node-action {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-weight: 700;
  color: var(--node-color, var(--primary));
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.9rem;
}

.node-arrow {
  transition: transform 0.3s;
}

.feature-node:hover .node-arrow {
  transform: translateX(5px);
}

/* Specific Node Colors - Bright Aqua Palette */
.node-pets {
  --node-color: #06b6d4;
  /* Cyan 500 */
  --node-glow: rgba(6, 182, 212, 0.4);
}

.node-prod {
  --node-color: #0ea5e9;
  /* Sky 500 */
  --node-glow: rgba(14, 165, 233, 0.4);
}

.node-map {
  --node-color: #3b82f6;
  /* Blue 500 */
  --node-glow: rgba(59, 130, 246, 0.4);
}

/* Background Animated Elements - Water Bubbles */
.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  z-index: 0;
  opacity: 0.4;
  /* More visible on light mode */
  animation: float 20s infinite ease-in-out;
  pointer-events: none;
}

.orb-1 {
  top: -10%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: #cffafe;
  /* Cyan 100 */
}

.orb-2 {
  bottom: -10%;
  right: -10%;
  width: 700px;
  height: 700px;
  background: #e0f2fe;
  /* Sky 100 */
  animation-delay: -5s;
}

@keyframes float {

  0%,
  100% {
    transform: translate(0, 0);
  }

  50% {
    transform: translate(30px, 30px);
  }
}