.hero-section {
  padding: 6rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -5%;
  right: -3%;
  width: 60%;
  height: 120%;
  background: radial-gradient(circle, rgba(183, 1, 50, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -5%;
  left: -3%;
  width: 50%;
  height: 100%;
  background: radial-gradient(circle, rgba(31, 94, 179, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

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

.hero-section h1 {
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease;
}

.hero-section p {
  font-size: 1.15rem;
  max-width: 900px;
  animation: fadeInUp 1s ease;
}

.hero-section .btn-primary {
  background: #fefefe;
  color: #000104;
  border: 2px solid #000104;
}

.hero-section .btn-primary:hover {
  background: #000104;
  color: white;
  border-color: white;
}

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

.table-of-contents {
  padding: 3rem 0;
  background: rgba(255, 255, 255, 0.03);
}

.table-of-contents h2 {
  margin-bottom: 2rem;
}

.table-of-contents nav ul {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.table-of-contents nav li {
  margin: 0;
}

.table-of-contents nav a {
  display: block;
  padding: 1rem 1.5rem;
  background: rgba(31, 94, 179, 0.1);
  border: 1px solid rgba(31, 94, 179, 0.3);
  border-radius: 12px;
  transition: all 0.3s ease;
  font-weight: 500;
}

.table-of-contents nav a:hover {
  background: rgba(31, 94, 179, 0.2);
  transform: translateX(5px);
  border-color: var(--secondary);
}

section {
  padding: 4rem 0;
}

section h2 {
  margin-bottom: 3rem;
  text-align: center;
}

.timeline-item,
.feature-block,
.highlight-box,
.benefit-card,
.feature-item {
  margin-bottom: 2.5rem;
}

.timeline-item h3,
.feature-block h3,
.highlight-box h3,
.benefit-card h3,
.feature-item h3 {
  margin-bottom: 1rem;
}

.feature-blocks,
.highlight-boxes,
.feature-list {
  display: grid;
  gap: 2rem;
}

.cards-grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.cards-grid-2 .benefit-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(183, 1, 50, 0.3);
  border-radius: 20px;
  padding: 2rem;
  transition: all 0.4s ease;
}

.cards-grid-2 .benefit-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
  background: rgba(183, 1, 50, 0.1);
}

.tabs-container {
  background: rgba(255, 255, 255, 0.02);
}

.tab-content {
  margin-bottom: 3rem;
  padding: 2rem;
  background: rgba(31, 94, 179, 0.05);
  border-left: 4px solid var(--secondary);
  border-radius: 12px;
}

.accordion-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(183, 1, 50, 0.3);
  border-radius: 12px;
  margin-bottom: 1rem;
  overflow: hidden;
  transition: all 0.3s ease;
}

.accordion-item:hover {
  border-color: var(--primary);
}

.accordion-header {
  padding: 1.5rem;
  cursor: pointer;
  font-size: 1.25rem;
  color: var(--secondary);
  position: relative;
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.accordion-header::after {
  content: '+';
  font-size: 2rem;
  font-weight: 300;
  color: var(--accent);
  transition: transform 0.3s ease;
}

.accordion-item.active .accordion-header::after {
  transform: rotate(45deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 1.5rem;
}

.accordion-item.active .accordion-body {
  max-height: 2000px;
  padding: 0 1.5rem 1.5rem;
}

.cta-section {
  padding: 5rem 0;
  text-align: center;
  background: var(--gradient-1);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -5%;
  width: 40%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: pulse 8s ease-in-out infinite;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -50%;
  right: -5%;
  width: 40%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: pulse 8s ease-in-out infinite 4s;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.3;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.6;
  }
}

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

.cta-section h2 {
  color: white;
  margin-bottom: 1.5rem;
}

.cta-section h2::after {
  background: white;
  left: 50%;
  transform: translateX(-50%);
}

.cta-section p {
  color: rgba(255, 255, 255, 0.95);
  font-size: 1.2rem;
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section .btn-primary {
  background: white;
  color: var(--primary);
  font-size: 1.2rem;
  padding: 18px 42px;
}

.cta-section .btn-primary:hover {
  background: var(--accent);
  color: var(--dark);
}

@media (max-width: 767px) {
  .hero-section {
    padding: 3rem 0 2rem;
  }

  section {
    padding: 2.5rem 0;
  }

  .cards-grid-2 {
    grid-template-columns: 1fr;
  }

  .table-of-contents nav ul {
    grid-template-columns: 1fr;
  }

  .cta-section {
    padding: 3rem 0;
  }

  .accordion-header {
    font-size: 1.1rem;
    padding: 1.25rem;
  }

  .tab-content {
    padding: 1.5rem;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .cards-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}