/* Advantages Comparison Section */
.advantages {
  padding: 5rem 0;
  position: relative;
  background: rgba(255, 255, 255, 0.95);
  overflow: hidden;
}

.advantages::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(249, 249, 249, 0.95) 100%);
  z-index: 0;
}

.advantages .container {
  position: relative;
  z-index: 1;
}

.advantages .container {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

.comparison-container {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-top: 3rem;
  opacity: 0;
  transform: translateX(0);
  animation: slideInFromCenter 1s ease-out 0.5s forwards;
}

.comparison-column {
  flex: 1;
  max-width: 400px;
  transition: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
  display: flex;
  flex-direction: column;
}

.comparison-column.site-column {
  transform: scale(1.05);
  background: linear-gradient(135deg, rgba(250,195,17,0.2), rgba(255,255,255,0.1));
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  border-radius: 10px;
  padding: 1rem;
}

.comparison-column.social-column {
  opacity: 0.9;
  background: linear-gradient(135deg, rgba(231,76,60,0.1), rgba(255,255,255,0.05));
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  border-radius: 10px;
  padding: 1rem;
}

.column-title {
  text-align: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--dark-bg);
  opacity: 0;
  animation: fadeIn 0.5s ease-out 0.7s forwards;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.advantages-list, .disadvantages-list {
  list-style: none;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Выравнивание галочек и крестиков */
.advantage-item, .disadvantage-item {
  display: flex;
  align-items: center; /* вертикальное выравнивание */
  gap: 0.5rem; /* расстояние между символом и текстом */
  padding: 1rem; /* внутренний отступ */
  margin-bottom: 1rem;
  border-radius: 5px;
  background-color: rgba(28, 30, 31, 0.05);
  opacity: 0;
  transform: translateY(10px);
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1),
              box-shadow 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  flex: 1;
  position: relative;
}

/* Символы (галочка и крестик) */
.advantage-item::before, .disadvantage-item::before {
  position: relative;
  left: 0;
  margin-right: 0.5rem;
  top: 0;
}

.advantage-item::before {
  content: "✓";
  color: var(--yellow-accent);
}

.disadvantage-item::before {
  content: "✗";
  color: #e74c3c;
}

/* Эффекты при наведении */
.advantage-item:hover, .disadvantage-item:hover {
  transform: translateX(5px);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
}

/* Анимация появления */
.advantage-item:nth-child(1),
.disadvantage-item:nth-child(1) { animation: fadeInUp 0.3s ease-out 0.9s forwards; }
.advantage-item:nth-child(2),
.disadvantage-item:nth-child(2) { animation: fadeInUp 0.3s ease-out 1.0s forwards; }
.advantage-item:nth-child(3),
.disadvantage-item:nth-child(3) { animation: fadeInUp 0.3s ease-out 1.1s forwards; }
.advantage-item:nth-child(4),
.disadvantage-item:nth-child(4) { animation: fadeInUp 0.3s ease-out 1.2s forwards; }