/* 🌈✨ Animated Pastel Rainbow Background — More Colorful + Kawaii Vibe */
body {
  font-family: 'Poppins', sans-serif;
  color: #222;
  margin: 0;
  padding: 0;
  overflow-x: hidden;

  /* brighter candy hues */
  background: linear-gradient(
    120deg,
    #ff8fa3, #ffc85c, #faff75, #8dfba8, #70d6ff, #b28dff, #ff9cee, #ff8fa3
  );
  background-size: 600% 600%;
  animation: rainbowFlow 15s ease infinite;
}

@keyframes rainbowFlow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* 🌸 Header */
.soft-header {
  text-align: center;
  padding: 2rem 1rem;
  color: #333;
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(12px);
  border-bottom: 3px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 6px 16px rgba(0,0,0,0.1);
}

.soft-header h1 {
  font-size: 2.6rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
  background: linear-gradient(90deg, #ff5f6d, #ffd166, #06d6a0, #118ab2, #9b5de5, #ff70a6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: headerRainbow 7s linear infinite;
}

@keyframes headerRainbow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.soft-header p {
  font-weight: 400;
  font-size: 1.1rem;
  color: #444;
}

/* 📦 Main Blocks */
.block {
  max-width: 900px;
  margin: 2rem auto;
  background: rgba(255, 255, 255, 0.94);
  border-radius: 25px;
  padding: 2rem;
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
  border: 4px dashed rgba(255, 170, 200, 0.5);
  transition: transform 0.3s ease;
}

.block:hover {
  transform: scale(1.01);
}

.block h2 {
  text-align: center;
  color: #333;
  font-weight: 700;
  margin-bottom: 1rem;
}

.block p {
  line-height: 1.7;
  color: #444;
  font-size: 1.05rem;
}

/* 🌈 Trait Grid — Kawaii Kidcore Cubes */
.trait-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
  justify-items: center;
}

.trait-card {
  position: relative;
  border-radius: 25px;
  padding: 1.5rem;
  width: 100%;
  max-width: 200px;
  text-align: center;
  font-weight: 700;
  color: #333;
  background: white;
  border: 5px solid #fff;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  transform: translateY(0);
}

/* kawaii 3D hover pop */
.trait-card:hover {
  transform: translateY(-8px) scale(1.05);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
}

/* brighter kidcore color themes */
.openness {
  border-color: #ff70a6;
  background: linear-gradient(145deg, #ffc8dd, #ff99c8);
}

.conscientiousness {
  border-color: #ffd166;
  background: linear-gradient(145deg, #ffec99, #ffd166);
}

.extraversion {
  border-color: #06d6a0;
  background: linear-gradient(145deg, #b2f7ef, #87f5b0);
}

.agreeableness {
  border-color: #9bf6ff;
  background: linear-gradient(145deg, #c0fdff, #a0f0ff);
}

.neuroticism {
  border-color: #9b5de5;
  background: linear-gradient(145deg, #cdb4ff, #a78bfa);
}

.trait-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.4rem;
}

.trait-card p {
  font-weight: 400;
  font-size: 0.95rem;
  color: #333;
}

/* ✨ Call-to-action Button */
.button.start-btn {
  display: inline-block;
  margin-top: 1.5rem;
  background: linear-gradient(135deg, #ff9a9e, #fad0c4, #fbc2eb, #a6c1ee);
  background-size: 200% 200%;
  animation: btnFlow 5s ease infinite;
  color: #333;
  font-weight: 700;
  padding: 1rem 3rem;
  border-radius: 50px;
  text-decoration: none;
  font-size: 1.25rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.25);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

@keyframes btnFlow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.button.start-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* 🌸 Footer */
footer {
  text-align: center;
  padding: 1.5rem;
  margin-top: 3rem;
  font-size: 1rem;
  color: #333;
  background: rgba(255,255,255,0.85);
  border-top: 4px dotted rgba(255, 200, 230, 0.6);
  box-shadow: 0 -4px 12px rgba(0,0,0,0.05);
}

footer a {
  color: #ff5f6d;
  font-weight: 600;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}