* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  background: linear-gradient(
    135deg,
    #f6fbff 0%,
    #eef7ff 35%,
    #e6f7f2 65%,
    #dbeeff 100%
  );
  min-height: 100vh;
}

.notes-container {
  width: 100%;
  max-width: 980px;
  margin: 70px auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
}

.note-card {
  width: 100%;
  max-width: 900px;
  background: #ffffff;
  border-radius: 18px;
  padding: 22px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  cursor: pointer;

  border: 1px solid rgba(37, 99, 235, 0.15);
  box-shadow: 0 12px 35px rgba(15, 23, 42, 0.08);

  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.6s ease forwards;
}

.note-card:nth-child(1)  { animation-delay: 0.05s; }
.note-card:nth-child(2)  { animation-delay: 0.10s; }
.note-card:nth-child(3)  { animation-delay: 0.15s; }
.note-card:nth-child(4)  { animation-delay: 0.20s; }
.note-card:nth-child(5)  { animation-delay: 0.25s; }
.note-card:nth-child(6)  { animation-delay: 0.30s; }
.note-card:nth-child(7)  { animation-delay: 0.35s; }
.note-card:nth-child(8)  { animation-delay: 0.40s; }
.note-card:nth-child(9)  { animation-delay: 0.45s; }
.note-card:nth-child(10) { animation-delay: 0.50s; }
.note-card:nth-child(11) { animation-delay: 0.55s; }
.note-card:nth-child(12) { animation-delay: 0.60s; }
.note-card:nth-child(13) { animation-delay: 0.65s; }
.note-card:nth-child(14) { animation-delay: 0.70s; }
.note-card:nth-child(15) { animation-delay: 0.75s; }
.note-card:nth-child(16) { animation-delay: 0.80s; }
.note-card:nth-child(17) { animation-delay: 0.85s; }
.note-card:nth-child(18) { animation-delay: 0.90s; }
.note-card:nth-child(19) { animation-delay: 0.95s; }
.note-card:nth-child(20) { animation-delay: 1.00s; }
.note-card:nth-child(21) { animation-delay: 1.05s; }
.note-card:nth-child(22) { animation-delay: 1.10s; }
.note-card:nth-child(23) { animation-delay: 1.15s; }
.note-card:nth-child(24) { animation-delay: 1.20s; }
.note-card:nth-child(25) { animation-delay: 1.25s; }

.note-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 25px 60px rgba(37, 99, 235, 0.25);
  border-color: rgba(37, 99, 235, 0.35);
}

.note-left img {
  width: 56px;
  height: 56px;
  padding: 10px;
  border-radius: 14px;
  background: linear-gradient(
    135deg,
    rgba(37, 99, 235, 0.12),
    rgba(34, 197, 94, 0.12)
  );
}

.note-center {
  flex: 1; 
}

.note-center h3 {
  font-size: 18px;
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 6px;
}

.note-center p {
  font-size: 14px;
  color: #475569;
  line-height: 1.6;
}

.note-right button {
  background: linear-gradient(135deg, #2563eb, #22c55e);
  color: #ffffff;
  border: none;
  padding: 10px 24px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.35);
  transition: all 0.3s ease;
}

.note-right button:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.45);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}