:root {
  --primary-red: #d32f2f;
  --dark-red: #8b0000;
  --bg-gradient: linear-gradient(145deg, #b30000, #7a0000);
  --card-bg: #ffffff;
  --text-main: #1a1a1a;
  --text-muted: #555555;
  --radius: 24px;
  --shadow-soft: 0 10px 40px rgba(0,0,0,0.1);
  --shadow-hover: 0 20px 50px rgba(0,0,0,0.25);
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: #f8f9fa;
}

/* Section Styling */
.wwd-section {
  background: var(--bg-gradient);
  padding: 100px 20px;
  position: relative;
  overflow: hidden;
  border-bottom-left-radius: 60px;
  border-bottom-right-radius: 60px;
}

/* Decorative Background Element */
.wwd-section::before {
  content: "";
  position: absolute;
  top: -10%;
  right: -5%;
  width: 400px;
  height: 400px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
  pointer-events: none;
}

.wwd-wrap {
  max-width: 1200px;
  margin: auto;
}

/* Header */
.wwd-badge {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.wwd-head {
  text-align: center;
  color: white;
  margin-bottom: 60px;
  opacity: 0;
  transform: translateY(30px);
}

.wwd-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  margin: 0 0 20px;
}

.wwd-lead {
  max-width: 600px;
  margin: auto;
  font-size: 1.1rem;
  opacity: 0.9;
  line-height: 1.6;
}

/* Grid Logic */
.wwd-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

/* Card Design */
.wwd-card {
  background: var(--card-bg);
  padding: 40px 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  position: relative;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  opacity: 0;
  transform: translateY(40px);
  display: flex;
  flex-direction: column;
}

.wwd-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: var(--shadow-hover);
}

.card-icon {
  width: 60px;
  height: 60px;
  background: #fff5f5;
  color: var(--primary-red);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  margin-bottom: 24px;
}

.wwd-card h3 {
  color: var(--text-main);
  font-size: 1.4rem;
  margin-bottom: 15px;
  font-weight: 700;
}

.wwd-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  flex-grow: 1;
}

.wwd-card li {
  color: var(--text-muted);
  margin-bottom: 12px;
  font-size: 0.95rem;
  line-height: 1.5;
  display: flex;
  align-items: flex-start;
}

.wwd-card li::before {
  content: "•";
  color: var(--primary-red);
  font-weight: bold;
  margin-right: 10px;
}

.wwd-card strong {
  color: var(--text-main);
  font-weight: 600;
}

/* Progress Accent */
.card-accent {
  position: absolute;
  bottom: 0;
  left: 30px;
  right: 30px;
  height: 4px;
  background: #eee;
  border-radius: 2px;
  overflow: hidden;
}

.card-accent::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 0%;
  background: var(--primary-red);
  transition: width 0.6s ease;
}

.wwd-card:hover .card-accent::after {
  width: 100%;
}

/* Reveal Animations */
.reveal-in {
  opacity: 1 !important;
  transform: translateY(0) !important;
  /* Staggered Delay Logic */
  transition: all 0.8s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: calc(var(--i) * 0.1s);
}

.wwd-head.reveal-in {
  transition-delay: 0s;
}

/* Responsive */
@media (max-width: 768px) {
  .wwd-section {
    padding: 60px 15px;
    border-bottom-left-radius: 30px;
    border-bottom-right-radius: 30px;
  }
  .wwd-grid {
    grid-template-columns: 1fr;
  }
}